baber/WOPTO huggingface dataset:
Patent JP-2009296888-A (JP)
Title: Method for cultivating shiitake mushroom
Inventor: EDA KAZUYUKI
IPC: A01G1/04
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cultivating shiitake mushroom which includes exposing the upper part of the side surface of a mushroom bed as well as the top surface of the mushroom bed from the beginning, and eliminating operation of loosening elastic ring bands and sequentially lowering cultivation bags during a cultivation period until completion of one generation to save the time and labor taken for the operation so as to improve workability and also harvest a lot of voluminous high-quality shiitake mushrooms.  <P>SOLUTION: The method for cultivating shiitake mushroom comprises a culture process in cultivation of shiitake mushroom in a mushroom bed wherein culture medium 2 is formed in the inside part of a cultivation bag 1 to form a mushroom bed 3 in the culture medium 2, the upper part of the cultivation bag 1 is removed within the period before or after a primordial group is formed so as to expose the top surface 3a and the side surface upper part 3b each of the mushroom bed 3 in the range of 50-60% of the height of the culture medium 1 from the top surface 3a of the mushroom bed of the culture medium 1, and water is sprinkled on the mushroom bed to keep the moisture to make shiitake mushroom develop from the top surface 3a and the upper part 3b each of the mushroom bed 3 while maintaining the height of the upper part of the cultivation bag 1 during a cultivation period until completion of one generation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280392-A (JP)
Title: Step for escalator
Inventor: OKOCHI KATSUYOSHI
IPC: B66B23/12
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of frequent occurrence of accidents resulting in injury or death where a child's shoe or the like is caught in a clearance between an escalator step and a guard panel causing a serious injury.  <P>SOLUTION: The escalator step 1 circulated substantially in stair shape between a lower landing 8a and an upper landing 8b includes a step board 2 serving as a tread face for placing a passenger, a riser 3 hanging down with a substantially arcuate face from the rear part of the step board 2, and step guards 6a, 6b provided at both right and left ends of the tread face of the step board and higher by several centimeters than the tread face. When an escalator passenger who wears rubber shoes 7 or the like stands at either edge of the tread face of the step board, step board guard parts 6aa, 6bb of the step guards prevent the rubber shoe from being caught in the clearance between the step board 2 and the step guard 6a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010002678-A (JP)
Title: Image forming apparatus and method for controlling image forming apparatus
Inventor: YAGI MASATAKA
IPC: G03G15/22
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that performs processing for preventing toner scattering.  <P>SOLUTION: Before a toner image (A) is transferred to transfer paper, an electrostatic latent image (B) having the same polarity as the toner is formed in an area of the transfer paper to which the toner is not transferred. Since the electrostatic latent image is formed at a portion on the transfer paper to which the toner is not allowed to adhere, a toner scattering phenomenon is suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003887-A (JP)
Title: Semiconductor laser, method for manufacturing the same, optical disk device, and optical pickup
Inventor: OBATA TOSHIYUKI
IPC: H01S5/343
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain both a self pulsation operation characteristic and static characteristics which are to be required, by preventing the self pulsation operation from being weakened or stopped by the transparency or reduction of a saturable absorption region with a diffusion current in a high-temperature operation, and to improve the instability of a pattern in a near-field image.  <P>SOLUTION: A GaN-base semiconductor layer 12 forming a laser structure is made to grow on an n-type GaN substrate 11 including as main surfaces: first plane region 11a composed of a C surface; a second plane region 11b composed of a semipolar surface; and a third plane region 11c composed of a C surface. A ridge stripe 13 is formed on the GaN-base semiconductor layer 12 in the upper part of the second plane region 11b. The In composition of an active layer 12b in both the side parts of the ridge stripe 13 is higher than that of the active layer 12b in a part corresponding to the ridge stripe 13, or the thickness of the active layer 12b in the both side parts of the ridge stripe 13 is larger than that of the active layer 12b in the part corresponding to the ridge stripe 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010001979-A (JP)
Title: Constant velocity universal joint
Inventor: KONOMOTO TAKEMI
IPC: F16D3/20
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent coming-off of a boot band from a band installation groove for a boot even before the boot band diameter is reduced.  <P>SOLUTION: This constant velocity universal joint is provided with an outer joint member, a torque transmission member, and an inner joint member, where end parts 42 and 44 of a cylindrical boot 40 for closing the opening of the outer joint member are respectively tightened by boot bands 62 and 64 to be fixed to the outer joint member and a shaft member extended from the inner joint member. Inner diameter d<SB>1</SB>and d<SB>2</SB>of the boot bands 62 and 64 before tightening are set smaller than outer diameter d<SB>3</SB>and d<SB>4</SB>of stopper projections 41 and 43 formed at ends of the band installation grooves 46 and 48 on the boot 40, and larger than outer diameter d<SB>5</SB>and d<SB>6</SB>of the band installation grooves 46 and 48 on the boot 40. In addition, they are set larger than outer diameters d<SB>5</SB>' and d<SB>6</SB>' of the band installation grooves 46 and 48 of the boot 40 as the boot 40 is combined to the outer joint member and the shaft member at an interference.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009029626-A (JP)
Title: Paper feeding cassette and image forming device
Inventor: KODERA SHINICHI
IPC: B65H1/04
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent paper from being hung on the edge of a paper placing plate, when replenishing the paper to a paper feeding cassette.  <P>SOLUTION: This paper feeding cassette 7 is installed in a color printer 1, and stores the paper carried to an image forming part, and has a bottom 711, a pair of support plates 72 and the first paper placing plate 74. The pair of support plate 72 are members relatively movable to the bottom 711 and capable of supporting both sides in the width direction of the paper. The first paper placing plate 74 has an edge 742 for placing the paper, capable of positioning one end of the placed paper in a paper feeding position and arranged in a substantially orthogonal direction to the paper carrying direction on the downstream side in the paper carrying direction of the pair of support plates 72, and a contact avoiding part 743 for avoiding contact between the edge 742 and the paper when slidingly placing the paper in the paper carrying direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010010811-A (JP)
Title: Semiconductor element drive circuit
Inventor: OKABE HIROYUKI
IPC: H03K17/687
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor element drive circuit for reliably protecting a semiconductor element regardless of the kind of semiconductor elements.  <P>SOLUTION: In an IGBT (Insulated Gate Bipolar Transistor) drive circuit, a transistor 6 is connected between a gate and an auxiliary emitter of the IGBT 1, the transistor 6 is conducted in response to main current I of the IGBT 1 being over a prescribed value I1, a control signal VC is set to level "L" after a lapse of a prescribed time Td1 to make the transistor 6 nonconductive, and charges of the gate of the IGBT 1 are emitted via a resistive element 20 and a transistor 17. Thus, surge voltage VS occurring to a collector of the IGBT 1 can be suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010009181-A (JP)
Title: Display controller, animation generation device, display control method and display control program
Inventor: MURATA NOBUTAKA
IPC: G06F17/50
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display controller or the like making an interference check normally function while virtually representing a deformation state of a fixed part except a movable part in a component on a system.  <P>SOLUTION: This display controller 200 for displaying the state that the component is deformed has: component data 250 for storing component information related to the component including information related to the deformation of the fixed part except the movable part in the component; a deformable part generation part 220 for generating a virtual deformable part in the fixed part of a deformable component based on the component information about the deformable component set that the fixed part in the component can be deformed; a deformation state generation part 230 for generating deformation information related to a shape of a state that the deformable component is concretely deformed by stress based on the virtual deformable part generated by the deformable generation means; and a display control part 240 for displaying the deformable component having the shape of the deformed state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010281-A (JP)
Title: Plasma processing device
Inventor: TAKEDA TAKESHI
IPC: C23C16/52
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing device that accurately measures plasma parameters so as to stably supply plasma.  <P>SOLUTION: The plasma processing device is provided with a plurality of electrodes 102, an electrode moving means 111b for adjusting a distance between the electrodes, a probe 302 having a heating means, a measuring means 401 for measuring a voltage value and a current value between the electrodes, and an analysis means 400 that analyzes the values obtained by the measuring means in order to detect a plasma state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010006515-A (JP)
Title: Image forming device
Inventor: AWAYA TETSUO
IPC: B65H31/24
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To attain enhancement of FCOT of short size paper by providing an in-body paper delivery port exclusive for the short size paper, to attain shortening of a waiting time in secure printing, and to attain adhesion prevention of the delivery paper by passing the paper through a space outside of the machine once in paper passing between fixing and paper delivery of long size paper.  <P>SOLUTION: The in-body paper delivery port exclusive for the short size paper is provided. It is constituted such that the paper is passed through the space outside of the machine once in paper passing between fixing and paper delivery.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010005760-A (JP)
Title: Cutting tool, machine tool, and processing method
Inventor: KATO KOICHI
IPC: B23C5/10
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool capable of improving a work environment by preventing scattering of cutting chips and securing rigidity over cutting force.  <P>SOLUTION: The cutting tool has an edge section 2 at a distal end in an axial direction and a shank 3 at a base end. The edge section 2 has an edge groove 4 arranged on an outer peripheral surface, and an outer peripheral edge 5 formed along the edge groove 4. The edge groove 4 and the outer peripheral edge 5 are formed in a twisting state to an opposite direction against a cutting rotation direction viewed from a shank 3 side. The edge groove 4 has a groove width enlarged toward the distal end side, and guides cutting chips cut by the outer peripheral edge 5 to the distal end side. Therefore, the cutting chips are only pushed out to the distal end side in the axial direction, and the work environment of the cutting tool can be improved without having scattered cutting chips. A twisting direction and the cutting rotation direction of the outer peripheral edge 5 are formed at mutually opposite sides, so that rigidity of the tool can be improved since force for pushing back the cutting tool to a holding tool side is generated by the cutting force.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009135411-A (JP)
Title: Method for controlling amount of magnetic flux, excitation apparatus and magnetic attraction apparatus using the same
Inventor: ICHIYAMA YOSHIKAZU
IPC: H01F7/02
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a method for controlling an amount of magnetic flux, which can easily control the amount of magnetic flux from a permanent magnet; an excitation apparatus; and a magnetic attraction apparatus.  <P>SOLUTION: A first magnetic circuit including a magnetic path portion outside the apparatus and a second magnetic circuit included in the apparatus are connected in parallel to a permanent magnet included in each of an excitation apparatus and a magnetic attraction apparatus, magnetic poles connected to respective magnetic circuits are opposed to the permanent magnet so as to be relatively moved, the sum of opposed areas of the permanent magnet to respective magnetic poles is always fixed, magnetic flux is diverted into respective magnetic circuits, and the amount of the diverted magnetic flux is controlled by mechanical deviation. When the magnetic resistance values of both the magnetic circuits are equally set, magnetic force interrupting the deviation is minimized and the amount of magnetic flux can be easily controlled.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010013802-A (JP)
Title: Soundproof structure and soundproof construction of steel girder bridge
Inventor: NAKANO HIDEKAZU
IPC: E01D1/00
Filed: 2008-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soundproof structure and a soundproof construction of a steel girder bridge, which enable drainage in rainfall, which do not cause a deterioration in an acoustical insulation board and rust development, which can avoid an influence of an increase in weight, which can cope with noises at a wide range of frequencies, and which can exert an effect on insulation against a noise source below the steel girder bridge.  <P>SOLUTION: This soundproof structure 1, which can be arranged between steel girders juxtaposed in parallel so as to constitute the steel girder bridge, has a basic structure in which sound absorbing layers (upper and lower sound absorbing layers 31 and 32) composed of a sound absorbing material such as a porous plate and a fibrous mat are interposed on and under a sound insulating board 2 composed of a metal plate etc. In the characteristic structure, the sound insulating board 2 is provided with drainage channels 21 and 22 which are opened upward from one end to the other one, so that rainwater received by the top surface of the soundproof structure 1 can be discharged to the outside; and a sound-absorbing air space 4 is provided in parallel with the drainage channels 21 and 22 between the sound insulating board 2 and the lower sound absorbing layer 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010016959-A (JP)
Title: Air cooling-type power conversion apparatus
Inventor: NAKABAYASHI SHIGEYUKI
IPC: H02M7/48
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cooling-type power conversion apparatus whose apparatus size is reduced and in which internal mounting is realized irrespective of apparatus capacity.  <P>SOLUTION: In a cubicle, a power conversion element stack unit where a plurality of power conversion elements constituting at least one arm of an inlet power conversion element taking open air inside are coupled as one stack and the stack is incorporated into a power conversion element stack unit frame is stored on a side wall of a lower side in a cubicle plate so that it can be drawn out from the cubicle frame. A snubber circuit unit where a plurality of snubber circuits constituting at least one arm of a snubber circuit connected in parallel to the power conversion elements of the respective arms are incorporated into one snubber circuit unit frame is stored so that it can be drawn out from the cubicle frame. The power conversion element stack unit is cooled at first by cooling wind caused by a cooling fan near an exhaust port inside the cubicle, and then the snubber circuit unit is cooled.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014193-A (JP)
Title: Tapered roller bearing
Inventor: YAMADA RYOSUKE
IPC: F16C33/46
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tapered roller bearing capable of reducing agitating torque, by reducing a lubricating oil quantity staying inside the bearing by enhancing the discharge effect of lubricating oil.  <P>SOLUTION: A resin cage 5 for holding a tapered roller 4 at a predetermined interval, has a small diameter annular part 6, a large diameter annular part 7, and a plurality of column parts 8 for connecting the small diameter annular part 6 and the large diameter annular part 7 and arranged at a substantially equal interval in the peripheral direction. A circular arc part 40 in which an inclination to a rotary shaft O of a column part inner peripheral surface on the small diameter side is larger than an inclination to the rotary shaft O of the column part inner peripheral surface on the large diameter side, is formed on an inner peripheral surface 32a of a projecting part inner diameter part 32 for constituting a part of an inner peripheral surface 8a of the column parts 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010012054-A (JP)
Title: Electric razor
Inventor: IWAKURA KOTARO
IPC: B26B19/38
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric razor capable of securely protecting a body part by a protection frame, excellent in rigidity and durability, and capable of attracting interest by simple design and the impression of high-quality.  <P>SOLUTION: The electric razor includes a head portion 1 with an outer blade 9 and a cutter 10, a body portion 2 for supporting the head portion 1, and the protection frame 3 attached to the body portion 2. The protection frame 3 is made of a transparent plastic material and composed of a pair of right and left side frames 53 and a bottom frame 54 connecting the lower ends of vertical frames 53 in a U-shape. The protection frame 3 is attached and fixed to the body portion 2 with the vertical frames 53 and the bottom frame 54 closely in contact with a pair of peripheral walls and a bottom wall of the body portion 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010013178-A (JP)
Title: Packaging container for plate-like body, loading apparatus for plate-like body, and transporting method for plate-like body
Inventor: MORIHIRO NAOKI
IPC: B65G49/06
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging container, loading equipment and a transporting method which can prevent generation of an abrasion on a plate-like body caused by vibration during transport of the plate-like body piled flatly and curved.  <P>SOLUTION: In the packaging container 10, two or more glass substrates G are piled flatly on a sheet material 14 and the sheet material 14 is curved together with the glass substrates G and attached to the container body 12 in a hanging state in for packing. The packaging container 10 is loaded on a loading platform of a transport vehicle and is transported from a glass substrate manufacturing factory to a liquid crystal display manufacturing factory. The packaging container 10 is loaded in a state that the curved direction of the sheet material 14 and glass substrates G faces in the orthogonal direction to traveling direction of the transport vehicle so that vibration from the vehicle is absorbed by the sheet material 14 hung in midair and is hardly transferred to the glass substrates G during transportation of the glass substrates G.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268335-A (JP)
Title: Motor device
Inventor: FUEKI MASAHIRO
IPC: H02P7/288
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor device capable of reducing the number of components to miniaturize a circuit and detecting drive status of a motor.  <P>SOLUTION: The motor device 1 includes: a motor 2; a CPU 7 for controlling normal/inverse rotation of the motor 2; a relay circuit 3 subjected to on/off control based on output signal from the CPU 7; a rotation sensor 4 for detecting rotation of the motor 2; a voltage sensor 5 for monitoring battery voltage for driving the motor 2. The CPU 7 outputs a signal for turning on the relay circuit 3 when detecting the switching of pulse from the rotation sensor 4 with the relay circuit 3 turned off.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008257749-A (JP)
Title: Apparatus and method for controlling system
Inventor: KOJO AKIHIRO
IPC: G06F1/16
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus and a method for controlling a system, which prevents an erroneous input and operation by switching whether to permit execution of a function assigned to a set of buttons prepared on a face of a housing box with a coordinate input device (touch panel).  <P>SOLUTION: The method of the apparatus for controlling the system, comprises the steps of: writing a value indicating whether to permit execution of functions into a register 42 in an EC 23, in accordance with an operation for a group of buttons 10 according to an operation for a button icon 41 when a screen region for the button icon 41 on an LCD 6 is pressed with a pen 8; determining by the EC 23 whether a command corresponding to each button for the group of buttons 10 is to be transmitted to a host device by referring to the value in the register 42 when the group of buttons 10 is operated; and sending the command if the value for permission is written in the register 42 while not sending the command if the value for the forbiddance is written in the register 42.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010021438-A (JP)
Title: Soft magnet and its manufacturing method
Inventor: OKAMURA KOSAKU
IPC: H01F41/00
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soft magnet with improved magnetic properties, which is manufactured by a simple method.  <P>SOLUTION: Iron pieces are obtained by cutting iron plates. Then, 10 to 50 percent by weight of the iron pieces are blended with iron powder, and the resulting material is pressure-formed and made into the soft magnet. The soft magnet thus manufactured contains both iron pieces obtained by cutting the iron plates and iron powder, so the amount of iron powder used can be reduced and the magnetic properties are improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010017422-A (JP)
Title: Device for cooling and warming skin for stimulation
Inventor: MAEDA MASAHIKO
IPC: F25B21/02
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device of cooling and warming a skin for stimulation having an extremely simple structure capable of easily using for giving the stimulation by cooling and warming in contact with a skin, thereby activating brown fat cells.  <P>SOLUTION: This device is provided with: a Peltier element 32 for cooling and warming a skin; a thermal conductive member 31 which is mounted at the one surface 33 of two surfaces 33, 35 for cooling and warming of the Peltier element 32 and is interposed between the Peltier element 32 and the skin for heat conduction to the skin; a control means for switching the one surface 33 of the Peltier element 32 between low temperature and high temperature conditions by applying electricity to the Peltier element 32 while the direction of electricity is reversed within a predetermined period of time; a support member for supporting the thermal conductive member 31 and the Peltier element 32 for attaching the thermal conductive member 31 to the predetermined site of the skin; and a heat sink 36 for heat release and a heat exhausting fan 37 on the other surface 35 of the Peltier element 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT