baber/WOPTO huggingface dataset:
Patent JP-2010170429-A (JP)
Title: Optical information reader
Inventor: MIZUNO TSUTOMU
IPC: G02B26/10
Filed: 2009-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact optical information reader with simple configuration.  <P>SOLUTION: The optical information reader 1A includes: a light-emitting unit 2 for emitting light; a movable element 40A provided with a mirror 3 to reflect the light emitted from the light emitting unit 2; a mirror drive unit 4A for rotationally driving the movable element 40A; and a plate-type torsion bar springs 30a, 30b for rotatably supporting the movable element 40A fixed to one ends thereof. In the mirror drive unit 4A, one plate-type torsion bar spring 30a is placed perpendicular to the mirror 3, the other plate-type torsion bar spring 30b is placed parallel with the mirror 3, and the two plate-type torsion bar springs 30a, 30b are placed perpendicular to each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010173071-A (JP)
Title: Exposure head and image forming apparatus
Inventor: TANAKA HIROSHI
IPC: H04N1/036
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the unevenness of a light amount detected by a photosensor in a light amount correcting process at an exposure head with a plurality of arrays of light emitting elements arranged therein.  <P>SOLUTION: The image forming apparatus has: a first light emitting element array in which light emitting elements 202 are arranged in a first direction on a light-transmissive substrate 220; a second light emitting element array which is different from the first light emitting element array and in which the light emitting elements 202 are arranged in the first direction on the light-transmissive substrate 220; a first photosensor 230 which is set at a first side in a second direction orthogonal to the first direction at the light-transmissive substrate 220 and receives light emitted by light emitting elements 220; a second photosensor 230 which is set at a second side opposite to the first side in the second direction at the light-transmissive substrate 220 to partially overlap the first photosensor 230 when seen from the second direction and receives light emitted by the light emitting elements 202; and an imaging optical system which images the light emitted by the light emitting elements 202.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010178416-A (JP)
Title: Dc high-voltage power supply device, and method of controlling the same
Inventor: SAKAMAKI MINORU
IPC: H02M3/00
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact DC high-voltage power supply device capable of achieving superior stability in a short time, and to provide a method for controlling the same.  <P>SOLUTION: In a high voltage division part 106 including a voltage dividing resistor 104 and a detection resistor 105 for detecting a voltage HV generated by a high voltage generating section 107 as a detected voltage Vs and feeding it back to an error detection circuit 102, a resistance value Rs is controlled so that a ratio between a resistance value Ra and the resistance value Rs of the detection resistor 105 becomes constant at a prescribed set value in response to the variation of the resistance value Ra of the voltage dividing resistor 104, thereby suppressing the variation of the detected voltage Vs to achieve the stabilization of voltage HV in a short time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010177349-A (JP)
Title: Method and device for manufacturing integrated photovoltaic device
Inventor: KASHIWAKURA AKIRA
IPC: H01L31/04
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method or the like for manufacturing an integrated photovoltaic device, the method solving a problem of performance degradation caused by exposure of a formed electrode layer into the atmosphere.  <P>SOLUTION: The method for manufacturing an integrated photovoltaic device including a substrate 11 and the electrode layer formed on the substrate 11, includes at least a patterning step of removing and separating a portion of the electrode layer formed on the substrate 11 by a laser beam 41 emitted through a light-permeable window 30 from the outside of a vacuum chamber (vacuum tank) 10 having the light-permeable window 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010173023-A (JP)
Title: Locating and clamping device, and work panel clamping method
Inventor: WATANABE TAKESHI
IPC: B23Q3/18
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locating and clamping device capable of holding a preliminarily held position without changing the orientation of a work panel before clamping.  <P>SOLUTION: The locating and clamping device configures its clamp arm drive means for moving a clamp arm 6 by connecting two drive cylinders 16, 17; wherein a first piston 18 of one drive cylinder 16 moves the clamp arm 6 to an unclamp position and a clamp position, and a second piston 22 of the other drive cylinder 17 comes into contact with the first piston 18 to determine and hold the temporarily holding position of the clamp arm 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010175423-A (JP)
Title: Measuring device, method for correcting position and posture value of laser in measuring device, and laser position/posture value correcting program
Inventor: YOSHIDA MITSUNOBU
IPC: B60R1/00
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To regulate an attachment position and a posture value of a laser scanner attached to a measurement vehicle so as to generate a three-dimensional point group (aggregate of points on a three-dimensional coordinate) with high precision.  <P>SOLUTION: The measurement vehicle having the laser scanner attached thereto reciprocally travels so as to obtain a distance azimuth point group 283. A position posture evaluation section 210 evaluates a position and a posture of the measurement vehicle on the basis of GPS data 282 or a posture angle velocity 284 obtained together with the distance azimuth point group 283. A three-dimensional point group generating section 211 generates a three-dimensional point group 292 on the basis of the position and posture of the measurement vehicle, the distance azimuth point group 283, and the attachment position and posture value of the laser scanner. A laser scanner regulating section 220 compares the three-dimensional point group 292 in an outward journey with the three-dimensional point group 292 in an inward journey so as to regulate the attachment position and posture value of the laser scanner on the basis of the deviation amount. The three-dimensional point group generating section 211 generates the accurate three-dimensional point group 292 on the basis of the attachment position and posture value of the regulated laser scanner.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010173244-A (JP)
Title: Retractable writing utensil
Inventor: YAMADA HIROAKI
IPC: B43K24/12
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retractable writing utensil which can reduce the looseness of a slide manipulator and can enhance the manipulation sensation of the slide manipulator.  <P>SOLUTION: This retractable writing utensil has the following structure. On the circumferential wall of a barrel, a guide hole 12b is provided which runs through the circumferential wall in the diametral direction and guides the forward/backward movement of the slide manipulator 20. The slide manipulator 20 integrally comprises an outside piece part 21 which extends so as to allow the part 21 to get close to or come into contact with the outer surface of the barrel in the barrel axial direction, an inside piece part 22 which extends so as to allow the part 22 to get close to or come into contact with the inner surface of the barrel in the barrel axial direction, and a connection part 23 which is inserted through the guide hole 12b and connects the outside piece part 21 with the inside piece part 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010182830-A (JP)
Title: Semiconductor device
Inventor: KAWASAKI HISAO
IPC: H01L29/778
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which prevents reduction in drain conductance owing to reduction in contact resistance and shortening of a gate length.  <P>SOLUTION: The semiconductor device includes a buffer layer 12 formed of a nitride-based compound semiconductor layer, a Schottky layer 14 formed of an aluminum gallium nitride layer (Al<SB>x</SB>Ga<SB>1-x</SB>N) (0.1≤x≤1), which are sequentially arranged on a substrate 10, a source electrode 16 and a drain electrode 18 arranged on the Schottky layer 14, a plurality of grooves 26 formed in the Schottky layer 14 and dividing a channel into thin lines, and a gate electrode 20 disposed across the grooves 26 and channel, wherein the contact resistance between the source electrode 16 and Schottky layer 14 is reducible since ohmic contact is formed on sidewall portions of the grooves 26 with the source electrode 16, and the drain conductance is prevented from decreasing since the gate electrode 20 is formed surrounding the Schottky layer 14 to enhance carrier confinement effect in a 2DEG layer 28.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010183339-A (JP)
Title: Arithmetic circuit
Inventor: TAKENOBU SEIJI
IPC: H03K5/1532
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arithmetic circuit in which lower power consumption is achieved.  <P>SOLUTION: A second power control circuit 22 provided corresponding to a second power supply isolation area 12 starts power supply to the second power supply isolation area 12 at the point of starting processing of an information packet A in a first power supply isolation area 11 at a prestage by one stage than the second power supply isolation area 12, and blocks power supply to the second power supply isolation area 12 at the point of the end of processing of an information packet B in the second power supply isolation area 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010184889-A (JP)
Title: Medicine for preventing and treating hypertension
Inventor: ISHIGE KUMIKO
IPC: C07D295/12
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preventing and treating medicine exhibiting excellent hypotensive actions on hypertension of one of life style-related disease referred to as metabolic syndrome.  <P>SOLUTION: The medicine for preventing and treating the hypertension contains a biphenylcarboxamide compound represented by formula (1) (wherein, R<SP>1</SP>is hydrogen or lower alkoxy; R<SP>2</SP>is hydrogen or lower alkanoyl; and n is a number of 2-5), known as an antagonist of dopamine D3 receptor as an active ingredient exhibiting the excellent hypotensive actions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010193039-A (JP)
Title: Communication device, communication system, and communication control method
Inventor: TAKAHASHI KATSUYOSHI
IPC: H04L29/02
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a communication device which starts safety control in a high speed when a transmission error state occurs, and shorten the maximum response time.  <P>SOLUTION: This invention relates to a communication device composing a safety network and includes: a retransmission times decision unit 12 which decides a retransmission count when transmitting a transmission frame to an opposite device based on a transmission path condition with the opposite device which is a device of a communication destination and a target transmission error rate of the safety network; and a frame retransmission unit 13 which repeatedly transmits to an opposite device the transmission frame of the same content over a determined number of retransmission times.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010172887-A (JP)
Title: Dried and fluidized soil and method adaptive to construction
Inventor: KOIKE TAKENORI
IPC: C02F11/12
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively produce and supply high-quality fluidized soil even of a small quantity near a small scale site far from a fluidized soil production plant since inexpensive construction of the fluidized soil is difficult at such a site.  <P>SOLUTION: The fluidized soil produced in a state where a solidifying agent is not mixed in the fluidized soil production plant is dried, is stored into a moisture-proof bag and sealed as dried and fluidized soil, a set amount of solidifying agent is stored into an another bag and sealed, they are accommodated in a small or medium track, water in an accommodation water tank is transferred to a refluidization apparatus with an inclination lifter 3 by a set amount in the vicinity of the site, convection stirring is caused, the dried and fluidized soil and solidifying agent are mixed in prescribed amounts after the bag is opened, fluidization stirring is performed, thereafter, the fluidized soil equal to the blending design in the production plant can be inexpensively supplied to the spot.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192841-A (JP)
Title: Conductive substrate
Inventor: YOSHI NAONOBU
IPC: H05K3/12
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive substrate high in adhesiveness to a base material and having excellent conductivity by forming a pattern-like metal particulate-sintered film such as preferably copper wiring on the base material formed of polyimide or the like.  <P>SOLUTION: The conductive substrate is composed by forming a printed layer by printing a coating liquid containing metal or metal oxide particulates on a base material, and forming a metal particulate-sintered film by subjecting the printed layer to a backing treatment. In the conductive substrate, the crystallite diameter of the metal particulate-sintered film measured by X-ray diffraction is ≥25 nm, and porosity of a cross section of the metal particulate-sintered film is ≤1%. A method of manufacturing the conductive substrate is also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200417-A (JP)
Title: Outer rotor type rotating electric machine
Inventor: HAGIMURA MASAMI
IPC: H02K29/08
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer rotor type rotating electric machine having a detecting sensor having a sensor element disposed closely to the center of a magnet.  <P>SOLUTION: The outer rotor type rotating electric machine has a stator core made of a magnetic material, a bowl-like rotor rotating around the stator core, and a detecting sensor for detecting the rotating position of the rotor. The detecting sensor has a plurality of hall ICs, and a substrate electrically connected to the plurality of hall ICs. The hall ICs each have a first lead and a third lead which are bent and formed toward previously defined one direction and a second lead bent and formed toward the previously defined other direction. The second lead is disposed between the first lead and the third lead. Accordingly, the sensor element is disposed at a position spaced from the substrate and disposed closely to the center of the magnet.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200431-A (JP)
Title: Electrical junction box
Inventor: KITASHIRO TAKANORI
IPC: H02G3/14
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical junction box that is simple in configuration and small in size and yet enables protection of housed electrical components against water leakage.  <P>SOLUTION: The electrical junction box 1A includes: a case body 2 provided in a frame shape by multiple peripheral walls 21 and provided inside these peripheral walls 21 with multiple partitioning walls 22; cassette blocks 6 to which multiple electrical components are attached and which are installed in the spaces partitioned by the partitioning walls 22 in the case body 2; and an upper cover 4 that is installed on the upper face side of the case body 2 and covers the electrical components. The upper cover 4 includes: an outer peripheral wall 41 placed over the outer surfaces of the peripheral walls 21; and an inner peripheral wall 42 that is set inside the outer peripheral wall 41 and positions the peripheral walls 21 between it and the outer peripheral wall 41. The case body 2 is provided with a protruded portion 8 that is protruded from the inner surfaces of the peripheral walls 21 and is abutted against the lower end 42a of the inner peripheral wall 42 and thereby displaces the inner peripheral wall 42 inward to abut it against the outer edges 22a of the partitioning walls 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010198868-A (JP)
Title: Electromagnetic relay and control device using it
Inventor: KIDOSAKI RYOHEI
IPC: H01H50/64
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic relay to realize stable contact operation.  <P>SOLUTION: In the electromagnetic relay 1 in which a contact and b contact are respectively arranged and installed at respective sides of the center line of a card extending in a slide direction 82 of the card and driven by the common card, a guide piece 90 is formed in an engaging hole 81 of the card 8, while a groove 66 is formed in a tongue piece 65 of an armature 6. Then, on a mounting face of the tongue piece 65 that is on the bottom face 66a of the groove 66, protruding strips 66b, 66c extending in a direction orthogonal to the slide direction 82 are formed, grooves 90b, 90c corresponding to them are formed on the mounting face of the card 8 that is on the bottom face 90a of the guide piece 90, and a play between the tongue piece 65 and the engaging hole 81 is suppressed. By this, rotation in E-shaped direction generated in the card 8 by a difference between right and left contact states is suppressed, and stable slide operationa can be realized.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010196595-A (JP)
Title: Control device for internal combustion engine
Inventor: MURASE SUNAO
IPC: F02M25/00
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To accurately estimate alcohol concentration at a start of an internal combustion engine even under a condition where mixed fuel has phase separation, in the internal combustion engine using hydrated alcohol mixed fuel.  <P>SOLUTION: This control device include a alcohol concentration sensor 14 in a middle of a vertical part 12 of a fuel pipe 10. When difference ΔC between sensor output Cpre at a time of previous trip completion and sensor output Cnow at a time of start of this time exceeds Cerr, it is determined that the hydrated alcohol mixed fuel separates to fuel (first fuel) containing gasoline and alcohol as a major component and fuel (second fuel) containing alcohol and water as a major component. When the mixed fuel has phase separation, sensor output (first sensor output) corresponding to the first fuel and sensor output (second sensor output) corresponding to the second fuel are output. Alcohol concentration of the mixed fuel is estimated based on the sensor outputs.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009202596-A (JP)
Title: Inkjet recording method, pretreatment liquid for inkjet recording and ink composition
Inventor: KIYOMOTO HIROSHI
IPC: C09D11/00
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording method capable of obtaining an image of high quality by forming inkjet recorded matter excellent in quick-drying property on plain paper through a two-liquid feeding method.  <P>SOLUTION: The inkjet recording method is characterized in that, with an inkjet printer, an image is formed by adhering a colorless pretreatment liquid containing a polyvalent metal salt, 3-methoxy-3-methyl-1-butanol, and water to a plain paper thereby subjecting the plain paper to pretreatment, and thereafter, reacting with the polyvalent metal salt and ejecting at least one type of ink composition containing a pigment and water.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010199043-A (JP)
Title: Method of manufacturing negative electrode for secondary battery, and nonaqueous secondary battery
Inventor: TSURUMAKI SHIGERU
IPC: H01M10/0525
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively manufacture a negative electrode for a secondary battery that has low internal resistance and a superior cycle life.  <P>SOLUTION: A method of manufacturing a negative electrode for a secondary battery includes a step of forming slurry by mixing a negative electrode active material made mainly of a carbon material with a dispersing agent made by dissolving therein a binder for the negative electrode active material and an additive for forming an SEI film on the surface of the negative electrode active material, and a step of applying the slurry onto a current collector and then heating the slurry to dry it.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197977-A (JP)
Title: Developing device and image forming apparatus using the same
Inventor: OGOSHI TOSHIHIDE
IPC: G03G15/08
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device that is excellent in agitating developer without excessively raising stress on the developer, and also to provide an image forming apparatus using this device.  <P>SOLUTION: The developing device 2 is equipped with: a developing vessel 111 for storing a developer, a first conveying passage P, a second conveying passage Q; a first conveying member 112; a second conveying member 113; and a developing roller 114 for supplying toner to a photoreceptor drum 3. The developing device 2, as the first conveying member 112, has a first rotary shaft 112b, and a first conveying blade 112a formed of a first A helical blade 112aa and a first B helical blade 112ab, and both of the first A helical blade 112aa and the first B helical blade 112ab are formed so that the radius of the helical blades varies on a cycle of the rotational angle of 180 degrees.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200817-A (JP)
Title: Fire extinguisher and hand lever for fire extinguisher
Inventor: TSUCHIDA HIDEO
IPC: A62C13/76
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire extinguisher and a hand lever for the fire extinguisher, which is significantly improved in convenience of carrying and operability for an operator.  <P>SOLUTION: The fire extinguisher 200 includes a fixed lever 232 fixed to a fire-extinguishing agent storage container 10, a start lever 233 coupled with a part of the fixed lever 232 to be pivotally movable, a resin-made fixed lever cover 236b for covering the fixed lever 232, and a resin-made start lever cover 236a for covering the start lever 233.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270710-A (JP)
Title: Article fixing device
Inventor: SHIOMOTO TADAHIDE
IPC: F16B2/18
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To carry out temporary mounting to a panel, besides closely attaching an engaging section to a rear side of the panel by drawing in the engaging section by rotation of a lever, and to carry out fixing without rattling to the panel in regard to an article fixing device such as a bumper retainer for fixing, for example, a bumper for an automobile being the article to a body panel being the panel.  <P>SOLUTION: A fixing device body 30 has a contact surface projecting to an extent greater than the inner diameter of a through-hole 21 and in contact with the front surface of the panel 20 to which an article is mounted. A fastening device 40 includes the engaging section 61 and the lever 70 rotatably supported by the fastening device 40. When rotated, the lever 70 is moved in a direction in which the fastening device 40 is retracted from the through-hole 21 to cause the engaging section 61 to make contact with the rear side of the panel 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT