baber/WOPTO huggingface dataset:
Patent JP-2008175152-A (JP)
Title: Air compressor
Inventor: SAKAGUCHI TOMOTAKE
IPC: F04C28/28
Filed: 2007-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air compressor capable of being operated with noise suppressed under each operation condition according to the operation condition of the compressor.  <P>SOLUTION: This air compressor is provided with a compressor main body 1 compressing air sucked from a suction restrictor 10, an oil case 7 positioned in a delivery path of compressed air delivered from the compressor main body 1, an air release path branching off the delivery path and releasing air, and a control device 4 controlling the air release path to change section area thereof in starting and in no-load operation. Consequently, noise caused by pressure difference between the oil case 7 and the compressor main body 1 can be inhibited.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008175738-A (JP)
Title: Switch structure for push button of electronic clock, and electronic clock having this
Inventor: ARAKAWA YASUHIRO
IPC: H01H13/14
Filed: 2007-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch structure for a push button of an electronic clock that operates stably for a long time in narrow space, and can certainly provide feeling of click.  <P>SOLUTION: The switch structure for the push button of the electronic clock comprises a return flat spring 20 that has a button receiving section 24 and a click feeling generating spring-pressing section 25, and receives the pressing force of the push button with the button receiving section 24 and is elastically deformed in one direction B1 when the push button 10 is pressed toward a pressing position P2 in the direction A1, and a click feeling generating leaf spring 30 that receives the pressing force of the pressing section 25 with a return spring receiving section 35 and is elastically deformed in the direction D1. When the displacement of the pressing section 25 exceeds a predetermined level in a first slope section 40 below the predetermined level, the receiving section 35 receives the pressing force of the pressing section 25 with a second slope section 50, and the tangent T2 of the slope section 50 in a boundary 60 of both slope sections 40 and 50 extends in the different direction from the tangent T1 of the slope section 40 on the boundary 60 and in the direction closer to the displacement direction B1 of the pressing section 25 than the tangent of the slope section 40.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008173923-A (JP)
Title: Laminated foam sheet, manufacturing method of the same, and tray for vegetable and fruit
Inventor: HARADA MASAMITSU
IPC: B65D1/00
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated foam sheet capable of preventing a shaped article from fusing when storing and being excellent in strength of the shaped article and laminated foam sheet shaped article.  <P>SOLUTION: The laminated foam sheet is constituted by laminating a first foam layer being an extruded foam layer of a resin composition including a polystyrene resin (a), a polyethylene resin of a density of 0.87 to 0.92 g/cm<SP>3</SP>(b), and a copolymer of styrene and conjugated diene or a hydrogenated product thereof wherein the copolymer of the styrene and the conjugated diene or the hydrogenated product (c) thereof has the value of a durometer type A hardness (HDA) of 90 or less, and the density of the extruded foam layer is 0.03 to 0.2 g/cm<SP>3</SP>, and a polystyrene resin foam layer, the heat deform value of the laminated foam sheet is 90 to 103 in an extruding direction and is 97 to 117 in the direction perpendicular to the extruding direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008181233-A (JP)
Title: Management device for operating instruction in power station
Inventor: FUKUSUMI HISASHI
IPC: G06Q50/00
Filed: 2007-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management device that standardizes, for each site, operating instructions such as a system diagram or operating procedure for use in field operations in a power station, etc.  <P>SOLUTION: A management server 1 is designed to communicate with a terminal device 2 via a network 50. A storage means 11 of the management server 1 stores a system diagram composed of a plurality of equipment provided in a facility, and an operation manual for operations in the facility. A sending means 12 of the management server 1 sends the system diagram and the operation manual to the terminal device. According to an operation by a manager, a main control means 11 of the management server 1 rewrites the system diagram or operating procedure information stored in a storage means 15.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008056653-A (JP)
Title: Method for producing halogenated biphenyl compounds
Inventor: SOGA SHINICHI
IPC: C07C43/225
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and economical provide a halogenated biphenyl compound in a high yield.  <P>SOLUTION: This method for producing a halogenated biphenyl compound comprises reacting a Grignard reagent prepared from a compound of the general formula (1) [X is a halogen atom; R<SP>1</SP>is a diarylamino group or the like; (m) is an integer of 0 to 5] in the presence of a transition metal catalyst.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189397-A (JP)
Title: Elevating/lowering tower crane having rotating tower (main support)
Inventor: NISHIHARA TERUO
IPC: B66C23/30
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tower crane easy to carry into a construction field, easy to assemble, disassemble and handle in order to solve a problem wherein a current tower crane used for construction of a structure is complicate in assembling and disassembling and cost is raised as a result and a problem wherein a large crane is necessary in the case of assembling a tower crane and in a case wherein a structure to be constructed becomes higher in progress of construction.  <P>SOLUTION: As a method of joining tower parts as a main structure of a tower crane, a spirally volute extending/shrinking method is used so as to simplify structure and installation. A tower support 5 as the main structure of the tower crane is elevated/lowered by spirally arranging roller bearings 10 inside the tower and rotating the tower, in place of a flange coupling method.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007128912-A (JP)
Title: Apparatus of manufacturing flat cable
Inventor: FUKUMOTO KOJI
IPC: H01B13/00
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus of manufacturing a flat cable with which an insulation film is not wrinkled or damaged and a spacing between linear conductors can be stabilized.  <P>SOLUTION: First and second press fitting and forming sections 61, 63 are provided at the front stage of an ultrasonic solvent welder 39. While the linear conductor 1 is tentatively locked to both insulating films 3, 5 by the first and second press fitting and forming sections 61, 63, the ultrasonic solvent welding of both the insulating films 3, 5 is performed by the ultrasonic solvent welder 39.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008196512-A (JP)
Title: Driving power transmission system
Inventor: MATSUKAWA KAZUTAKA
IPC: F16D27/115
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving power transmission system for reducing transmission of drag torque occurring in the case when temperature of lubricating oil is low.  <P>SOLUTION: A micro-actuator 30 is installed so that the end of its outside perimeter is positioned further inside than the end of the inside perimeter of a clutch plate 13, and a laminated film 32 is provided oppositely to the slide-contact face of either one of clutch plates 14. The micro-actuator 30 is made up of an annular substrate 31, and the thin laminated-film 32 formed on the substrate 31. Axial through holes are made in the substrate 31. A diaphragm is formed to each through-hole in the laminated film 32. The diaphragm becomes flat when temperature of the lubricating oil is high, and it axially swells when temperature of the lubricating oil is low. Thus, the inner clutch plate 14 is axially moved to widen the clearance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008194636-A (JP)
Title: Heavy metal fixing agent of heavy metal-containing solid waste, its production method, and method for fixing heavy metal
Inventor: MIZUSHINA KEIICHI
IPC: C09K3/00
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To produce an inorganic heavy metal fixing agent which detoxifies harmful heavy metals contained in a heavy metal-containing solid waste safely stably at a low cost, and also to provide its production method and further a method for fixing heavy metal using the heavy metal fixing agent.  <P>SOLUTION: The heavy metal fixing agent of the heavy metal-containing solid waste is formulated with an agent for releasing sulfur ions, alkali hydroxide, and sulfur. The heavy metal fixing agent is produced by mixing the agent for releasing the sulfur ions with the alkali hydroxide and then dissolving the sulfur into the mixture.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197513-A (JP)
Title: Method for setting drive signal
Inventor: IGARASHI TORU
IPC: G02B5/20
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for setting a drive signal, which is used for setting the drive signal suitably corresponding to characteristics of a nozzle.  <P>SOLUTION: D/A converters 31A to 31D selectively supply one of drive signals generated respectively for each nozzle, measure the discharge amount and set the drive signal of a suitable condition on the basis of the measured discharge amount. When the discharge amount is measured, the number of nozzles to which the drive signal is supplied from one of the D/A converters 31A to 31D becomes almost equal to that of nozzles, so that current capacity in supply lines of the generated drive signals is equalized to one another.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200823-A (JP)
Title: Manufacturing device of foil type fluid bearing
Inventor: KATO DAISUKE
IPC: B23P21/00
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To perform welding by highly accurately and easily positioning a plurality of foil members having a waveform part in the peripheral direction to an inner peripheral surface of a rest holding member for surrounding the outer periphery of a journal via an annular void.  <P>SOLUTION: This manufacturing device 11 of a foil type fluid bearing has a cylindrical outer peripheral part of arranging a waveform corresponding part 21 forming a corresponding shape in at least a part of an arc-shaped part (a waveform part) of bump foil 7, and also has a positioning member 12 positioning the foil members 7 to an inner peripheral surface of the rest holding member 2 by inserting the waveform corresponding part 21 inside the rest holding member 2 in a state of engaging with the arch-shaped part of the foil members 7. The positioning member 12 has a slot 22 opening in the axial direction in its cylindrical outer peripheral part, and the bump foil 7 is welded to the inner peripheral surface of the rest holding member 2 via the slot 22 from the inside.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205323-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MIURA NARIHISA
IPC: H01L21/336
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device reducing ON resistance, and its manufacturing method.  <P>SOLUTION: On the entire surface of a substrate 1, an epitaxial crystal growth layer 2 is arranged. Inside the epitaxial crystal growth layer 2, a second conductivity type region 3 is arranged in a partial region near the surface. Inside the second conductivity type region 3, a first conductivity region 4 is arranged in a partial region near the surface. In the epitaxial crystal growth layer 2, a part of a region where a gate electrode 7 is arranged, becomes a smooth first region where a bunching step is not formed on the surface, and the entire region where the gate electrode 7 is not arranged, becomes a second region where the bunching step is formed on the surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208592-A (JP)
Title: Foldable boarding ramp
Inventor: ICHIKAWA REIKO
IPC: E06C1/393
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide foldable boarding ramps which are protected from collapsing not only when the boarding lamps such as trestles are stacked on each other in the same direction but also when they are stacked alternately.  <P>SOLUTION: The foldable boarding ramp is set up by pivotally connecting a pair of leg bodies 4, 4 which are each formed of a pair of right and left supports 7, 7 arranged like an almost truncated chevron shape, and treads 8 arranged between the supports in a plurality of stages, via their upper edges in a foldable manner between a leg open position and a folded position. Herein each leg body 4 has cargo collapse preventing guides 2, 3 mounted on a side surface of an upper necessary location of each support 7 and on a side surface of a necessary location of a lower-stage tread 8a, the side surfaces being opposed to the side surfaces of the other boarding ramp 1 when the boarding ramps 1 are stacked on each other in the folding position. Each of the collapse preventing guides 2, 3 has an engaging projection 9 and an engaging recess 10 which are fitted to each other between the boarding ramps 1, 1 when they are stacked on each other in the same direction or alternatively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208082-A (JP)
Title: Method for producing perfluoro(exomethylenecycloalkene) compound
Inventor: NAKASUGI SHIGEMASA
IPC: C07C17/269
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially advantageous method for producing a perfluoro(exomethylenecycloalkene) compound.  <P>SOLUTION: The method for producing a perfluoro(exomethylenecycloalkene) compound expressed by formula (3) comprises the reaction of a perfluorocycloalkene compound expressed by formula (1) with a basic compound and the reaction of the product with a compound expressed by formula (2): CF<SB>2</SB>X<SP>1</SP>X<SP>2</SP>. In the formulas, R<SP>1</SP>is a fluorine atom or a 1-6C perfluoroalkyl group; R<SP>2</SP>is a hydrogen atom, a chlorine atom, a bromine atom or an iodine atom; n is an integer of 0-4; and X<SP>1</SP>and X<SP>2</SP>are each independently a chlorine atom, a bromine atom or an iodine atom.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207494-A (JP)
Title: Image recorder, its control method, and computer program
Inventor: KAWATOKO NORIHIRO
IPC: B41J2/01
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recorder having an inexpensive and effective ink mist stain prevention mechanism by narrowing an ink mist stain prevention target to an data accessing section important for an optical disk and a magnetic disk, a control method for the image recorder, and a program.  <P>SOLUTION: The image recorder of the present invention is provided with: a recording section for recording an image by ejecting ink to a label surface of a recording medium with the label surface for recording the image; and a data access section for reading and writing digital data to a data access surface of a recording medium with the data access surface for storing the digital data. The data access section is characterized by being provided with a protection means for protecting the data access section from the adhesion of ink.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214873-A (JP)
Title: Toilet bowl flushing water tank unit
Inventor: FUKUZAWA EIJI
IPC: E03D1/36
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet bowl flushing water tank unit which enables the instantaneous and wide opening of a drain valve element, which can secure a relatively wide space near a drain valve device, and which can increase the draining capacity by a small force.  <P>SOLUTION: In this toilet bowl flushing water tank unit 100, the drain valve device 30, which makes the drain valve element 35 move up and down with respect to a drain outlet 12, and a lever device 40, which is interlocked with and connected to the drain valve device 30, are placed and housed in a flushing water tank body 10, the central portion of which is provided with the drain inlet 12; and a tank lid body 11 of the tank body 10 is provided with a push button 50 which is interlocked with and brought into continuous contact with the lever device 40 in the tank body 10. The push button 50 is constituted to be arranged in a position offset in one lateral direction with respect to the position of the drain inlet 12. The lever device 40 comprises a lever 41 which is interlocked with and connected to the drain valve element 35, and a pedestal 42 which pivotally supports a midway portion of the lever 41. The pedestal 42 pivotally supports the midway portion of the lever 41 in a position nearer to the side of the push button 50 than the drain valve device 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008009378-A (JP)
Title: Retardation film
Inventor: ASANO HIDEO
IPC: C08J5/18
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retardation film mainly composed of an acrylic polymer having transparency, heat resistance and high retardation property.  <P>SOLUTION: The retardation film is mainly composed of the acrylic polymer, wherein the in-plane retardation per a thickness of 100 μm at a wavelength of 589 nm is 130-500 nm and the total light transmittance is ≥85%. This retardation film preferably has a glass transition temperature of 110-200°C. The acrylic polymer as the main component of this retardation film preferably has a lactone ring structure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215921-A (JP)
Title: Magnetized pulsar ring, and rolling bearing device with sensor using the same
Inventor: ISHII YASUHIKO
IPC: F16C33/78
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetized pulsar ring capable of suppressing deterioration of a magnetic characteristic caused by abrasion of a magnetized surface or the like, while preventing damage caused by a deformation stress, and a rolling bearing device with a sensor using it.  <P>SOLUTION: The magnetized pulsar ring 11 is fixed to an outer peripheral surface 17b1 of a supporting member 17, and comprises a ring body 11a in which a number of magnetic poles are arrayed at prescribed intervals in the circumferential direction. The ring body 11a is formed of a plastic magnet, and has a cushion member 20 made of an elastic body that is interposed between the ring body and the outer peripheral surface 17b1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215958-A (JP)
Title: Apparatus for testing tire
Inventor: SHIIBA TAICHI
IPC: B60C19/00
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for testing tire which is simple and is capable of measuring the characteristics of a tire, with higher accuracy.  <P>SOLUTION: The tire testing apparatus comprises a suspension which can be mounted on a vehicle and supports the axis of the tire; a rotating means which has a road surface forming part for contacting with the tire and drives so as to rotate the road surface forming part; a road surface supporting means which supports the rotating means and drives the rotating means so as to vary a state of the road surface contacting with the tire; a detecting means for detecting a tire property value representing the characteristics of the tire; and a control means for controlling an operation of the whole tire testing apparatus. The control means comprises a tire attitude control means which controls at least an operation of the road surface supporting means such that the tire is in a prescribed attitude, with respect to the vehicle; and a measurement control means which stores the tire characteristics values detected by the detecting means so as to associate it with tire attitude information representing the attitude of the tire controlled by the tire attitude control means at the detection time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215487-A (JP)
Title: Damping force variable damper
Inventor: SEKIYA SHIGENOBU
IPC: F16F9/32
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damping force variable damper capable of adopting a yoke composed of a low strength raw material such as a composite soft magnetic material for a piston in a magnetic fluid valve.  <P>SOLUTION: This piston 16 is composed of an outer yoke 31 having its outer peripheral surface slidingly contacting with an inner wall surface of a cylinder 12, an inner yoke 32 arranged inside the outer yoke 31, a pair of upper and lower end plates 33 and 34 sandwiching/positioning the outer yoke 31 and the inner yoke 32, an MLV coil (a magnetic field impressing means) 35 fitted around a central part in the axial direction of the inner yoke 32, three sets of bolts 36 and nuts 37 being a fastening means, and a locking ring 38 for fixing the piston 16 to a piston rod 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216645-A (JP)
Title: Color filter and method for manufacturing the same
Inventor: USAMI YOSHIHISA
IPC: G02F1/1335
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter that can be easily manufactured by simplifying the layer structure, and to provide a method for manufacturing the filter.  <P>SOLUTION: The color filter 1 has a recording layer 11 where interference fringes of light can be formed. A pixel 11a for a red color of the color filter 1 is composed of interference fringes GS for a green color that reflect green light and interference fringes BS for a blue color that reflect blue light, formed in the recording layer 11; a pixel 11b for a green color transmitting only green light is composed of interference fringes RS for a red color that reflect red light and the interference fringes BS for a blue color, formed in the recording layer 11; and a pixel 11c for a blue light transmitting only blue light is composed of the interference fringes RS for a red color and the interference fringes GS for a green color.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214047-A (JP)
Title: Bucket drive mechanism
Inventor: SHIMAMOTO KOJI
IPC: H02P6/06
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bucket drive mechanism having a variable speed (including stop) and higher efficiency and a lighter weight while solving the problems on noises involved in a signal line connecting a motor control device to a bucket (a motor).  <P>SOLUTION: The bucket drive mechanism opens/closes the bucket with the operation of a bucket cylinder 1 using operating oil supplied from a hydraulic pump 3 driven by a magnet motor 4 mounted on the bucket. The motor control device 7 is installed on a crane crab and connected to the bucket via a cable. A signal showing a pressure value for the operating oil in a hydraulic circuit which supplies the operating oil to the bucket cylinder 1 is introduced to the motor control device 7 which controls the rotating speed of the motor 4 in accordance with a rotating speed pattern preset in the motor control device 7 to operate the bucket cylinder 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT