baber/WOPTO huggingface dataset:
Patent JP-2008033394-A (JP)
Title: Road sign system
Inventor: ABE HIROSHI
IPC: E01F9/615
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road sign system that can change identification information such as road information and guides according to a time, a place, etc. without the need for the replacement of boards.  <P>SOLUTION: Every time the installation position of a guide sign device 1A or guide sign device 1B is moved, a GPS reception part 4A, 4B is actuated to update position information. Control parts 30A and 30B set identification information signals according to the updated information, and project identification information on display devices 3A and 3B as display images. The road sign system can thus automatically change identification information such as road information and guides according to a time, a place, etc. without the need for the replacement of boards.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008033992-A (JP)
Title: Storage device, and method for controlling the same
Inventor: MUROOKA KENICHI
IPC: G11B9/14
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive storage device which performs read/write at high speed while using a small memory capacity.  <P>SOLUTION: The storage device is provided with a first memory for storing first data for calculating control data for controlling the positional relation between a storage medium and a probe, a second memory for storing second data calculated from the first data and controlling operation of the storage medium or the probe at a representative position within a movable range of the storage medium or the probe, an operation part which performs operation based on the first data stored in the first memory and which writes the operated result in the second memory as the second data, and a machine control part which performs linear correction operation based on two or more pieces of the second data written in the second memory to prepare third data for controlling operation of the storage medium or the probe, which prepares the control data using the third data and which controls the operation of the storage medium or the probe based on the control data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008029509-A (JP)
Title: Mahjong pinball machine
Inventor: SHIBANO KENJI
IPC: A63F7/02
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To set a game into a ready-to-win applied condition without operating a ready-to-win button by a player when the state of the game satisfies a preset automatic ready-to-win setting condition.  <P>SOLUTION: This Mahjong pinball machine is provided with a ready-to-win generation storage means for storing ready-to-win generation information indicating the application of the ready-to-win to the game, a Tenpai (ready-to-win state) determination means determining whether or not own tiles after drawing a tile becomes Tenpai, and a number of residual tile-drawing times counting means for counting the number of residual tile-drawing times. When the progressing state of the game satisfies the preset automatic ready-to-win setting condition, the ready-to-win generation storage means stores ready-to-win generation information. The automatic ready-to-win setting condition is defined that the own tiles after the tile-drawing operation becomes Tenpai and the number of residual tile-drawing times is less than a prescribed number of times.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008030150-A (JP)
Title: Cutting tool for steel bar
Inventor: YAMAKADO AKIHIRO
IPC: B23D29/02
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool for a steel bar which is excellent in strength and durability, reduces an operating force, and can efficiently and stably cut the steel bar.  <P>SOLUTION: The cutting tool for the steel bar is provided with a fixed blade body 2 and a rotary blade body 3 capable of rotating around a first axis 10 by a handle operation at the tip end of a tool base 1, and shears the steel bar with recessed shaped blades 2d, 3d formed at the outer periphery of the fixed blade body 2 and the rotary blade body 3. The handle 6 where the tip end of the handle base part 5 is pivoted by a second axis 11 at the upper position of the tool base 1 is equipped with a long hole 5d extending obliquely rearward behind a second axis. The rotary blade body 3 is equipped with an arm part 3b extending rearward, forms branch parts for clipping the handle base part 5 from both right and left sides on the rear end, bends these branch parts upward so as to detour the second axis 11, and supports both ends of a pin 25 sliding in the inside of the long hole 5d.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008034695-A (JP)
Title: Method for manufacturing piezoelectric device, droplet discharge head, and droplet discharge device
Inventor: FUJII MICHIO
IPC: H01L41/22
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration of piezoelectric characteristics by restoring a predetermined orientation rate and orientation strength in a piezoelectric layer by removing a surface oxidized layer.  <P>SOLUTION: A method for manufacturing a piezoelectric device having a piezoelectric body layer 5 between a pair of electrodes comprises a process for carrying out predetermined processing to the piezoelectric body layer 5 under atmosphere including oxygen, and a process for removing an oxidized layer 5a formed in the piezoelectric body layer 5 by predetermined processing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041724-A (JP)
Title: Manufacturing method of overcurrent protecting element
Inventor: SHINOZUKA NOBUHIRO
IPC: H01C7/02
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of an overcurrent-protecting element which improves the insulation properties by proper trip characteristics, when the temperature is raised higher than the room temperature by the short-circuiting of an electronic circuit, or the like.  <P>SOLUTION: A sheet layer 1 is pinched by a pair of conductive plates 2, and the sheet layer 1 is formed of high molecular macromolecule matrix and a plurality of conductive particles contained in the high molecular macromolecule matrix. The surface of respective conductive particles is partially coated by an organic material that is different from the high polymer macromolecule matrix and moreover that does not have compatibility. The surface of respective conductive particles is partially coated by the organic material that is high in expansion coefficient, whereby superior trip characteristics can be obtained at short-circuiting of the electronic circuit, and can permit improvement in the insulation properties.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008037439-A (JP)
Title: Labeling machine
Inventor: MAEDA MINORU
IPC: B65C3/16
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly affix a label despite of a container with a polygonal cross-section.  <P>SOLUTION: A recess as an escape portion 8 is formed between the front and rear adsorbing parts 7 and 7 of the outer peripheral face of an affixing drum 3, to which the front and rear ends of a label 2 are adsorbed. The recess recedes from the arcuate extended plane of the adsorbing part 6 toward the center of a drum 3. Thus, when the polygonal container 11 is rotated so as to be wound with the label 2, the container 11 is prevented from striking against the drum 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041837-A (JP)
Title: Semiconductor apparatus and manufacturing method thereof
Inventor: MURAYAMA HIROSHI
IPC: H01L25/07
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor apparatus having good productivity wherein a semiconductor device is mounted in a recess of a substrate, and a method for manufacturing the semiconductor apparatus wherein the semiconductor device is mounted in the recess of the substrate with good productivity.  <P>SOLUTION: This semiconductor apparatus comprises the combined substrate formed by bonding a plurality of semiconductor substrates together, the recess formed in the combined substrate, and the semiconductor device mounted in the recess. The manufacturing method of the semiconductor apparatus comprises the first step of forming the combined substrate by bonding the plurality of the semiconductor substrates together, the second step of forming the recess by etching the combined substrate, and the third step of mounting the semiconductor device in the recess.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008038738-A (JP)
Title: DETERIORATION DETECTING DEVICE FOR NOx CATALYST
Inventor: SHIBATA DAISUKE
IPC: F01N3/36
Filed: 2006-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deterioration detecting device for a NOx catalyst which can accurately detect the deterioration of a NOx catalyst without deteriorating an emission characteristic.  <P>SOLUTION: When a NOx supply amount to a NOx catalyst is a first reference amount NOx1, a reducing agent amount Grd1(Grd1A, Grd1B) used for NOx reduction is calculated through the utilization of air-fuel ratio sensor output before/after the NOx catalyst. Even when the NOx supply amount is a second reference amount NOx2, a reducing agent amount Grd2(Grd2A, Grd2B) is calculated. The difference ΔGrd(ΔGrdA, ΔGrdB) between these reducing agent amounts is then calculated. When the difference ΔGrd is smaller than the reference value, the NOx catalyst detects the deterioration.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008043048-A (JP)
Title: Inverter controller for driving motor
Inventor: MATSUSHIRO HIDEO
IPC: H02P6/06
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter controller for driving a motor which satisfies even the harmonic regulation of a power supply current while being achieved in the reduction of a size, weight and cost.  <P>SOLUTION: The inverter controller for driving a motor is equipped with a rectifying circuit 7 which is constituted of an extremely small capacity reactor 11 connected to a diode bridge 7a and its AC input side or the DC output side, an inverter 2, and an extremely small capacity capacitor 12 connected between the bus lines of the inverter 2. The control unit 6 for controlling the motor 3 and the inverter 2 is provided with a phase current converting section 20 which reproduces the current value of each phase of the motor 3 based on the bus line current of the inverter 2 when the voltage value to applied to the inverter 2 exceeds a setting value and with a PWM signal generating part 9 which generates the PWM signal to control the inverter 2 from the current value of each phase obtained by the phase current converting section 20 and the voltage value to be applied to the inverter 2. The inverter controller though reduced in size, weight and cost, can control the motor phase current correctly without incorrect recognition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008040230-A (JP)
Title: Photonic crystal waveguide
Inventor: ISODA MASAHIRO
IPC: G02B6/13
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photonic crystal waveguide in which terminal end reflection of a waveguide can be sharply reduced using comparatively simple structure.  <P>SOLUTION: The photonic crystal waveguide is constituted of a photonic crystal PC of which the grid B is periodically arranged, the waveguide 10 constituted by introducing a line defect into the photonic crystal PC, a radioactive guide 21 projecting along the optical axis direction of the waveguide 10 from an interface 11 of the photonic crystal PC, and the like, the number of grids arranged in the direction perpendicular to the optical axis direction is designed so as to be less in the radioactive guide 21 than in the waveguide 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008038072-A (JP)
Title: Antislip processing agent
Inventor: SAKAMOTO TAKAAKI
IPC: C09K3/14
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin emulsion composition for antislip processing use of complete nonformalin type, excellent in compression recovery even if using no methylol derivative of ethylene-based unsaturated carboxylic acid amide.  <P>SOLUTION: The synthetic resin emulsion composition for antislip material contains (I) a polymer obtained by polymerization of a polymerizable monomer mixture comprising (a) a conjugated diene compound with isoprene as the essential component, (b) an aromatic vinyl compound and (c) an ethylenically unsaturated carboxylic acid-based compound and (II) an antioxidant.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008036309-A (JP)
Title: Washing machine
Inventor: YAMAZAKI MASAHIRO
IPC: D06F37/24
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing machine where vibration occurring at a water tub is not propagated to a main body while the water tub can be inclined by an optional angle.  <P>SOLUTION: The washing machine 100 includes: a main body 10; the water tub 20 which is suspended and housed in the main body 10 and can be inclined by a prescribed angle; a plurality of suspension bars 30 for suspending the water tub 20; a connection part 51 provided to the outer periphery of the water tub 20 to connect the suspending bars 30 and the water tub 20 while they can be linked with each other; and a vibration isolation part 52 fitted to the suspending bars 30 to support the water tub 20 resiliently via the connection part 51. At the lower part of the water tub 20, a tapered part 60 tapered downward by a prescribed angle θ<SB>1</SB>is formed, and the angle θ<SB>1</SB>is set to be more than the maximum inclination angle θ<SB>0</SB>of the water tub 20 during operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008047191-A (JP)
Title: Disk adapter and disk device
Inventor: TAKAHASHI YORIO
IPC: G11B17/051
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk adaptor which has no effect on a pickup.  <P>SOLUTION: The disk adaptor 10 is used for a slot-in type disk device and provided with an adaptor body 12 for forming a space 11 to arrange a disk A, a disk holding part 13 for holding the disk A, an elastic force applying part 14 for pressing the disk holding part 13 in the direction of holding the disk A, and a displacement part 15 for displacing the disk holding part 13 in the direction of separating the disk A. The displacement part 15 is operated by a trigger part 31 disposed in a disk device 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008044733-A (JP)
Title: Sheet material conveying device, image forming device, and reversing device
Inventor: YOMO MASAHITO
IPC: B65H5/06
Filed: 2006-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet material conveying device in which the reverse rotating speed of a roll is higher than the regular rotating speed thereof.  <P>SOLUTION: A gear 78D of a swing gear group 78 is engaged with an output gear 76 and regularly rotates a discharge roll. When the swing gear group 78 is swung and engaged with the small diameter gear 106A of a stepped gear 106, the discharge roll can be reversely rotated. The stepped gear 106 is connected to the output gear 76 through an intermediate gear group 74A engaged with a large diameter gear 106B. By changing the gear ratio by the stepped gear 106, the reverse rotating speed of the output gear 76 can be increased over the regular rotating speed thereof.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008048555-A (JP)
Title: Insulating varnish impregnation treatment method and impregnation treatment apparatus
Inventor: SHIMIZU HIDETAKA
IPC: H02K15/12
Filed: 2006-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulating varnish impregnation treatment method and an impregnation treatment apparatus in which a time required for a coil to be impregnated with insulating varnish and a curing time are shortened.  <P>SOLUTION: The insulating varnish impregnation treatment apparatus comprises a coil preheating means which preheats the coil for an electric apparatus composed of an iron core and a winding wound around it, a varnish impregnation means in which the coil is impregnated with the varnish, and a varnish curing means which heats and cures the varnish sticking to the coil by the impregnation means. Here, heating in the varnish preheating means and heating in the varnish curing means are performed by at least a heating means using a halogen lamp. The insulating varnish impregnation treatment method includes a process which uses the insulating varnish impregnation treatment apparatus.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007056876-A (JP)
Title: Injection nozzle for internal combustion engine
Inventor: COOKE MICHAEL P
IPC: F02M61/18
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection nozzle for an internal combustion engine, having improved energy efficiency.  <P>SOLUTION: A valve needle 16 engages with a valve seat 18 formed by a bore 14 for controlling the supply of fuel passing through an injection nozzle outlet 20. It has a first valve region 28, a second valve region 30, and a seat region 38 where the nozzle abuts on the valve seat in the non-injection state. The valve needle 16 also has a diffusion space portion 36 into which the fuel passing through the vale seat flows in the non-injection state, as well as a diffusion region 40 in a partially rotation elliptical shape or a partially spherical shape where a smooth transition portion is formed for a branch fuel flow into the diffusion space portion 36.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008050469-A (JP)
Title: Film having graft-polymerized film, method for producing the same, optical graft-polymerization apparatus, stretchable polymer film and method for producing the same
Inventor: YAMAGUCHI YOSHIFUMI
IPC: C08J7/16
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly functional polymer film having characteristic properties of carbon nanotube on both surfaces and resistant to the falling off of carbon nanotubes from the surface of the polymer film even by driving (deforming) in water over a long period, and provide a method for producing the polymer film.  <P>SOLUTION: Various kinds of monomers are graft-polymerized at the same time on both surfaces of a polymer film placed in a quartz cell 2 by irradiating with two ultraviolet lamps 3a, 3b, and cSWNTs are fixed by covalent bond or electrostatic interaction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008053588-A (JP)
Title: Power module
Inventor: YOSHIMOTO AKIO
IPC: H01L23/28
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power module in which warpage of a resin substrate can be suppressed and adhesion can be improved with an apparatus to be attached on the backside of the substrate.  <P>SOLUTION: The power module 1 includes the resin substrate 11 having a bare chip mounted on an upper surface, and a sealing section 12 for protecting the bare chip. The sealing section 12 has a frame 121 having an external frame 121t for defining the external circumference of the sealing section 12, and a sealing agent 122 filled in the frame 121. The frame 121 is fixed on the resin substrate 11 using a plurality of screws 13, and a sealing member is interposed between the external frame 121t of the frame 121 and the resin substrate 11. The configuration can suppress the warpage of the resin substrate 11 while preventing the sealing agent 122 from flowing outside the frame section 121. As a result, the adhesion between the power module and the apparatus such as a heat radiator attached on the backside of the resin substrate 11 can be improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008056370-A (JP)
Title: Axle mechanism for forklift
Inventor: YOSHIOKA MASAHIRO
IPC: B62D7/08
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an axle mechanism for a forklift operated without a sense of incompatibility for an operator and having ability to turn in a small radius at need.  <P>SOLUTION: This axle mechanism 10 for the forklift includes a front axle 12, a rear axle 14, and a turning system changeover means 16. The turning system changeover means 16 is provided with a steering angle range changing means 30 changing the steering angle range of steering wheels 20. The steering angel range changing means 30 is provided with a stopper 32 rotated together with the steering movement of the steering wheels 20, an actuator 34 restricting the rotation of the stopper 32 or canceling restriction, and a converting switch actuating the actuator 34.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008058003-A (JP)
Title: Microscope
Inventor: IKETAKI YOSHINORI
IPC: G02B21/06
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microscope capable of performing simply and accurately optical adjustment of pumping light and erasing light, and showing surely super-resolution effect.  <P>SOLUTION: This microscope has a light source 21 for pumping light for emitting the pumping light; a light source 21 for erasing light for emitting the erasing light; light synthesizing means 23-26 for synthesizing coaxially the pumping light and the erasing light; a condensing means 62 for condensing the synthesized light; scanning means 44, 45 for scanning a sample by the synthesized light; a detection means 50 for detecting a light response signal generated from the sample, a wavelength selection element 42 arranged in an optical path for the synthesized light, and having an erasing light selection domain having a high wavelength selection characteristic to the erasing light and a pumping light selection domain having a high wavelength selection characteristic to the pumping light; and a space modulation element 43 arranged in the optical path for the synthesized light, for performing space modulation of the erasing light corresponding to the erasing light selection domain of the wavelength selection element.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008058134-A (JP)
Title: Motor abnormality detecting device and method
Inventor: SERIZAWA AKIRA
IPC: G01K7/24
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor abnormality detecting device and method capable of detecting the motor abnormality accurately.  <P>SOLUTION: A detecting part 30 of ΔTc/Tj detects the difference between a temperature of FET 18 turning on/off of power supply to a DC motor 11 and an ambient temperature. Diagnosis controlling part 31 detects abnormality such as motor-lock and short of the DC motor 11 based on the difference ΔTc. A diagnosis controlling part 31 reduces a frequency and a duty number of PWM signals with controlling a PWM computing controlling part 23 and PWMOSC 22 when motor-lock is detected. A FET 18 is turned off with controlling a gate drive 26 when short is detected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007191381-A (JP)
Title: Ceramic raw material and method for producing ceramic molding
Inventor: YAMADA ATSUSHI
IPC: B28B3/20
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a ceramic raw material being an even mixture of ceramic particles with a resin component and to provide a method for producing a ceramic molding.  <P>SOLUTION: The method for producing the ceramic raw material comprises a ceramic particle dispersion step, a resin component dispersion step, a mixing step, and a drying step. In the ceramic particle dispersion step, ceramic particles are mixed with water to prepare a ceramic particle dispersion. In the resin component dispersion step, a resin component is mixed with water to prepare a resin component dispersion. In the mixing step, the ceramic particle dispersion is mixed with the resin component dispersion to prepare mixed slurry. In the drying step, the mixed slurry is lyophilized to prepare the ceramic raw material. The method for producing the ceramic molding comprises molding a mixture prepared by kneading the ceramic raw material after the addition of water thereto under applied pressure of 1 to 50 MPa.  <P>COPYRIGHT: (C)2007,JPO&INPIT