baber/WOPTO huggingface dataset:
Patent JP-2009257152-A (JP)
Title: Fuel supply device
Inventor: SUGIMOTO ATSUSHI
IPC: F02M37/10
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply device which can secure both blocking characteristics of a cup channel and mobility of a valve body.  <P>SOLUTION: The fuel supply device 10 is provided with a reservoir cup 30, a fuel pump 40, a chamber 52, and the valve body 60. The chamber 52 is communicated to the fuel inlet 33 of the fuel pump 40, and the valve body 60 moves up and down in the chamber 52 by sliding on the side surface 52c of the chamber 52. The cup channel 34, which communicates with the chamber 52 and the reservoir cup 30, and the fuel inlet 33 of the fuel pump 40 are opened on the top surface 52a of the chamber 52. A tank channel 54 communicating with the chamber 52 and a fuel tank 20 is opened on the bottom surface 52b of the chamber 52. Then a communicating conduit 60d communicating with the top surface 60a and the bottom surface 60b of the valve body 60, is formed in the valve body 60, and the end of the communicating conduit 60d on the top surface 60a side is opened in the area facing the fuel inlet 33.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256054-A (JP)
Title: Conveyed sheet detecting device and sheet conveying device
Inventor: KATO CHISA
IPC: B65H5/36
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect sheets passing through a conveying path at a more precise passing timing regardless of a kind or a condition of conveyed sheets such as papers.  <P>SOLUTION: A conveyed document (conveyed sheet) 43 is guided by upper and lower guide plates (guiding members) 50, 51, and conveyed through a document conveying path 25, and the conveyed document passing through the document conveying path is detected by a register sensor (detection means) 36. In such a conveyed sheet detecting device, an elastic film (sheet pressing member) 52 for pressing the conveyed document passing through the document conveying path to the lower guide plate 51 at or near a detection position with the register sensor is provided to the document conveying path.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008250328-A (JP)
Title: Method for manufacturing optical device package
Inventor: OTA EIJI
IPC: G02F1/13357
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical device package capable of improving lack in the rigidity of an optical device, while suppressing the increase in the thickness of a liquid crystal display or degradation in the display characteristics of the liquid crystal display.  <P>SOLUTION: The method for manufacturing the optical device package is provided with a first process for packaging an optical device laminate wherein one or more film-like or sheet-like optical devices and a support for supporting the optical devices are laminated by a packaging member having a thermal shrinkage property and a second process for shrinking the packaging member, by thermally processing the packaging member to stick the packaging member firmly to the optical device laminate. The optical device laminate has an incident surface for making light from a light source incident, an emission surface for emitting the light made incident from the incident surface and end faces arranged between the incident surface and the emitting surface. In the first process, the incident surface, the emitting surface and all the end faces of the optical device laminate are packaged by the packaging member, and in the second process, corner parts or side parts of the optical device laminate are exposed from opening parts of the packaging member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009262635-A (JP)
Title: Instrument panel device
Inventor: TAKAYAMA MASATOSHI
IPC: B60R16/02
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To properly visually observe meters installed on an instrument panel without problems wherein parting properties in the forward field of view of a vehicle are deteriorated.  <P>SOLUTION: An instrument panel device comprises an instrument panel body 1 disposed at the front of a cabin, a meter cluster part 4 disposed forward of a steering wheel 3, and a display indication part 5 for displaying the information on on-vehicle devices. A tilted recess 25 having a bottom surface part 24 installed from the lateral center of the instrument panel body 1 to the end thereof on the driver's seat side and steps 23a, 23b extending upward from the front end thereof is formed in the upper surface part 7 of the instrument panel body. A swelled part 22 formed by swelling the portion thereof facing the steering wheel 3 is formed in the bottom surface part 24 of the tilted recess 25. The instrument panel part of the meter cluster part 4 is disposed on the swelled part 22. The display indication part 5 is disposed at the center portion 23b of the steps in the lateral direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235887-A (JP)
Title: Fastener for reinforcement and separator
Inventor: KAGEHIRA SHINGO
IPC: E04G17/06
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastener for a reinforcement and a separator capable of fastening a separator and a parallel reinforcement as well as fastening a separator and a perpendicular reinforcement by the fastener itself without requiring a screw shaft of an inner end section of the separator and further without using an accessory.  <P>SOLUTION: The fastener for a reinforcement and a separator comprises a U-shaped body 1 and a fastening bolt 2, and the body 1 comprises a pair of left/right reinforcement accepting sections 7, 8 formed by cutting the front edges of left/right side plates 3, 4 and cuts 9, 10 into which the separator can be externally fitted upward from the reinforcement accepting sections 7, 8. The fastening bolt 2 is screwed through a threaded through-hole 6 vertically penetrating a top plate section 5 of the body 1 to press and fix the reinforcement 11 and the separator 12 laid in parallel with the reinforcement 11 or the separator 13 laid perpendicularly to the reinforcement 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262726-A (JP)
Title: Wiper system
Inventor: OSHIRO AKIRO
IPC: B60S1/08
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiper system suppressing variations in the wiping speed of a wiper in a low speed operation mode.  <P>SOLUTION: When an operational designation in the low speed operation mode is accepted through a wiper switch 14, a rotation speed control unit 20 outputs a control signal, whose duty ratio is adjusted to maintain the rotation speed of a wiper motor 12 detected by a rotation sensor 16 at a predetermined target rotation speed C, to a PWM control circuit 30. When an operational designation in a high speed operation mode is accepted through the wiper switch 14, the rotation speed control unit 20 outputs a control signal having a duty ratio of 100% to the PWM control circuit 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267075-A (JP)
Title: Electromagnetic wave shielding device
Inventor: YAMAZAKI YOSHITAKA
IPC: H05K9/00
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To surely obtain electromagnetic wave leakage prevention effects, using an inexpensive constitution, while maintaining ease of maintenance by minimizing the workload of a worker, and to improve the flexibility in product designing.  <P>SOLUTION: An electromagnetic wave shielding device is such that a control board 302 is covered with a shielding box 301 having an opening 309; a shielding lid 303 for closing the opening 309 of the shielding box 301, and groups of conductive flat springs 308, which are brought into contact with the shielding box 301 and the shielding lid 303 to provide electrical continuity across the shielding box and the shielding lid, to prevent leakage of electromagnetic waves emitted from the control board 302. The groups of conductive flat springs 308 consist of multiple groups of conductive flat springs 308. The multiple groups of conductive flat springs 308 are disposed, being spaced apart from each other, around the opening 309. The distance X [cm], between each two adjacent groups of conductive flat springs 308, satisfies the expression 1.5 [cm]≤X<1/4λ [cm], where λ is the wavelength of the frequency of the electromagnetic waves emitted from the control board 302.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266318-A (JP)
Title: Method of manufacturing magnetoresistance effect element
Inventor: WAKABAYASHI YASUHIRO
IPC: G11B5/39
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a magnetoresistance effect element, which retracts a planarized surface with comparatively high dimensional accuracy after planarization polishing.  <P>SOLUTION: A material layer of a magnetoresistance effect film is etched, and the magnetoresistance effect film 45 is machined from the material layer of the magnetoresistance effect film on the basis of an etching mask 66. An insulating film 67, a material layer 68 of a magnetic domain control film, a first polishing stopper layer 69, and a second polishing stopper layer 71 including a material different from that of the first polishing stopper layer 69 are stacked in this order. The planarization polishing treatment is first applied to the surface of the second polishing stopper layer 71. The etching treatment is first applied to the planarized surface. When the first polishing stopper layer 69 is exposed, the etching treatment is finished. The retraction of the planarized surface 73 is controlled with high accuracy.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262085-A (JP)
Title: Rice hulling sorter
Inventor: YATSUKA KOICHI
IPC: B02B5/02
Filed: 2008-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operability of a swinging sorting-type rice hulling sorter and facilitate residual rice treatment on finishing the operation.  <P>SOLUTION: The operation positions of the switching operation of a main operation lever (46) are arranged in one operation direction in the listed order of hulling processes of a shutter closing position (46a), a circulation position (46b), a discharge position (46c) and a residual rice discharge position (46d), whereby the arrangement facilitates visual checks of the operator, switching operation of the main operation lever (46) and operations from the start of hulling to residual rice sorting treatment. During normal hulling operation with the main operation lever (46) at a second or third operation position, discharge of unhulled rice out of the apparatus beyond a predetermined level is prevented by detecting a grain-less state by grain-less sensors (SE5 and SE6) and stopping the drive of the swinging sorting plate (15) automatically.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271265-A (JP)
Title: Toner for developing electrostatically charged image and process for producing the same
Inventor: IKETANI TAKAHAYA
IPC: G03G9/087
Filed: 2008-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner for developing electrostatically charged images capable of preventing a sticking and curling phenomenon even with an increase in number of printed sheets and processes for producing the same, with the use of a cyclic polyolefinic resin, and to provide a process for producing the same.  <P>SOLUTION: The toner for developing electrostatically charged images contains a cyclic polyolefinic resin and a polar resin wherein 10 to 50 pts.wt of the polar resin is present in relation to 100 pts.wt of the cyclic polyolefinic resin, and a process for producing a toner for developing electrostatically charged images includes a step of melt-kneading at least a cyclic polyolefinic resin and a coloring agent to obtain a kneaded product, a step of grinding the kneaded product to obtain colored particles, and a step of melt-kneading, grinding and classifying the colored particles and a polar resin to obtain the toner.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008266338-A (JP)
Title: Selective dopamine d3 receptor agonist for treating sexual dysfunction
Inventor: VAN DER GRAAF PIETER HADEWIJN
IPC: A01K67/027
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicinal composition for treating and/or preventing sexual dysfunction.  <P>SOLUTION: The medicinal composition contains a selective dopamine D3 receptor agonist, wherein the dopamine D3 receptor agonist is at least about 15-times more functionally selective for a dopamine D3 receptor as compared with a dopamine D2 receptor when being measured by using the same functional assay.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009277931-A (JP)
Title: Manufacturing method of nitride semiconductor light emitting element
Inventor: TAKAOKA HIROKI
IPC: H01L33/40
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor light emitting element having improved light extraction efficiency by improving planarity of an interface between a p-type nitride semiconductor layer and a p-side electrode.  <P>SOLUTION: In this manufacturing method of the nitride semiconductor light emitting element, at least an n-type nitride semiconductor layer 102, an active layer 103 and the p-type nitride semiconductor layer 104 are grown in this order over a substrate 101. The manufacturing method includes a process for making a surfactant material contact to the surface of the p-type nitride semiconductor layer before the p-side electrode 105 is grown, or contact to the surface of the p-side electrode in the middle of growing the p-side electrode. It is desirable that a surface energy of the surfactant material is smaller than that of the p-type nitride semiconductor layer and/or p-type electrode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280971-A (JP)
Title: Joint structure of precast concrete pole and precast concrete beam
Inventor: TERADA TAKEHIKO
IPC: E04B1/58
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To join a precast concrete beam and a precast concrete pole with high construction efficiency.  <P>SOLUTION: The precast concrete pole 1 is integrated by winding a steel sheet 3 around a precast concrete pole member 2 at a plant beforehand and joining a steel member 4 of H-shape in cross section to the steel sheet 3 in such a manner as to be orthogonal to the precast concrete pole member. The precast concrete beam 11 is integrated by attaching a steel member 14 of H-shape in cross section to the end of a precast concrete beam member 12 at a plant beforehand. At site, the precast concrete pole 1 is vertically installed and fixed, the precast concrete beam 11 is lifted, and the steel member 4 and the steel member 14 are joined to each other with bolts with a brace 7 interposed therebetween.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280650-A (JP)
Title: Thermoplastic resin composition and thermoplastic resin molded article
Inventor: KAMIHOGI YUTETSU
IPC: C08L101/00
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition that exhibits good moldability while suppressing a loaded amount of a filler and has high insulation properties, a high thermoconductivity in the direction of resin flow on molding and high mechanical strengths, and a thermoplastic resin molded article composed of the same.  <P>SOLUTION: The thermoplastic resin composition contains scaly boron nitride and boron nitride has a particle size of a single particle of at least 18 μm, preferably at least 35 μm. The loaded amount of boron nitride is 30-65 vol.%, preferably 40-55 vol.% based on the total volume of the thermoplastic resin and boron nitride. The thermoplastic resin is preferably a molten liquid crystalline resin having a wholly aromatic polyester skeleton in its main chain.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281041-A (JP)
Title: Sliding door device with braking device
Inventor: NITTA KENJI
IPC: E05F3/14
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure capable of acting a braking force on a sliding door when the sliding door installed in a window frame is moved in the closing direction and reaches near the closing position.  <P>SOLUTION: A rack is fixedly supported on the lower surface of an upper frame which forms the upper side of the window frame while facing the tooth crest thereof downward. A braking device body 33a is fixedly supported on the upper end outer surface of a meeting stile 25a which forms a glass sliding door 19a with the rotating shaft of a pinion 34a disposed horizontally in the indoor and outdoor directions. Therefore, when the glass sliding door 19a is moved in the closing direction and reaches near the closing position, the rack and the pinion 34a are meshed with each other, and a braking force is applied to the glass sliding door 19a by the action of a resistance imparting means of the braking device body 33a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281848-A (JP)
Title: Liquid chromatograph analysis method
Inventor: MINAMOTO NORIMASA
IPC: G01N30/88
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To avoid an exchanging work of an eluate container, when continuously executing a plurality of mutually-different analyses, in an analysis method using a liquid chromatograph device.  <P>SOLUTION: First of all, the number of all kinds of eluate to be used for a plurality of analyses is determined beforehand. When the number of all kinds of eluate is smaller than the number of containers placeable on the liquid chromatograph device, containers storing each of all kinds of eluate are installed on the liquid chromatograph device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009282309-A (JP)
Title: Optical apparatus and optical transmission apparatus
Inventor: AOTA HIROSHI
IPC: G02B6/34
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve degree of freedom of designing an optical system with respect to an optical apparatus and an optical transmission apparatus.  <P>SOLUTION: The optical apparatus includes: incident end collimator optical member 2-2 that collimates incident light to output, a converging optical member 4 for converging light from the incident end collimator optical member 2-2, and a light shielding mask member 6 placed on an optical path in the incident light to shield a part of the incident light.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280111-A (JP)
Title: Power circuit
Inventor: NAGAMI MASABUMI
IPC: B60R16/03
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power circuit for setting a power supply voltage higher than a control circuit operation definite voltage, and reliably performing a resetting operation.  <P>SOLUTION: A power circuit 1 for power supply to a control circuit 3 having a microcomputer for executing an initial operation specified by a reset signal includes a constant-voltage power circuit portion 2 which is operated by an input power supply voltage from outside, and executes power supply to the control circuit by outputting a constant power supply voltage within a predetermined range, and a rising characteristic changing means for abruptly rising an output voltage V1 of the constant-voltage power circuit portion 2 regardless of the slowness of the rise of an input power supply voltage Vign input to the constant-voltage power circuit portion 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280252-A (JP)
Title: Bag manufacturing and packaging machine
Inventor: KONDO MASASHI
IPC: B65B9/10
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag manufacturing and packaging machine suppressing breakage of a bag.  <P>SOLUTION: The bag manufacturing and packaging machine, which forms a cylindrical packaging material while the packaging material is conveyed and fills an article to be packaged into the cylindrical packaging material, is equipped with a pair of horizontal sealing members, a pair of shuttering members, a supporting mechanism, and a controlling part. A pair of the horizontal sealing members are brought into contact with the cylindrical packaging material from both sides of the cylindrical packaging material, and seals the cylindrical packaging material. A pair of shuttering members positions upstream of a pair of the horizontal sealing members in the conveying direction, and are earlier brought into contact with the cylindrical packaging material than a pair of the horizontal sealing members to regulate invasion of the article to be packaged into a part to be sealed of the cylindrical packaging material. A supporting mechanism supports a pair of the horizontal sealing members and a pair of the shuttering members, brings a pair of the horizontal sealing members and a pair of the shuttering members into contact with the cylindrical packaging material, and furthermore, separates them from the cylindrical packaging material. The controlling part controls the action of the supporting mechanism, and reduces the speeds of the actions of the supporting mechanism in a first time region just before a clearance generated across a pair of the shuttering members shifts to a first time point where the clearance is under the minimum condition and in a second time region just after it shifts to the first time point by different degrees.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290919-A (JP)
Title: Power converter
Inventor: KAKE SHINOBU
IPC: H02M7/497
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly efficient power converter for converting a DC power source obtained from a fuel cell, a solar battery or a wind generator or the like into AC power having commercial frequencies and supplying the power to a system.  <P>SOLUTION: Three sets of converter circuits 21, 25, 29 are operated by a current resonance type soft switching method to reduce the switching loss occurring when the power switching elements of the converter circuits 21, 25, 29 perform the switching. Furthermore, inverters 33, 34, 35 include a multiplexing inverter having three sets of inverter circuit outputs connected in series.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289444-A (JP)
Title: Optical sheet
Inventor: KATO TAKAMICHI
IPC: G02F1/13357
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated and integrated optical sheet with sufficient adhesive strength with condensing performance of a lens sheet unaffected by diffusion performance of a light diffusion layer.  <P>SOLUTION: The optical sheet used for illumination light path control in a display-use backlight unit has a light diffusion layer diffusing illumination light in turn from an incident side of the illumination light, an adhesive layer, and a lens sheet with a plurality of convex lenses arranged on a light-irradiating surface of the illumination light laminated and integrated, and at the same time, includes a plurality of convex parts on a face of the light diffusion layer facing the adhesive layer. The plurality of convex parts are provided with a plurality of insertion-coupling parts insertion-coupled with the adhesive layer, and at the same time, as the insertion-coupling parts are seen from a light-incident side of the light diffusion layer, a ratio of an area of the insertion-coupling parts to that of the light diffusion layer is to be ≥1% and <15%.  <P>COPYRIGHT: (C)2010,JPO&INPIT