baber/WOPTO huggingface dataset:
Patent JP-2009010527-A (JP)
Title: Inter-wdm channel crosstalk compensation receiver
Inventor: YAMAZAKI ETSUSHI
IPC: H04B10/516
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver capable of highly accurately compensating the waveform degradation of signal light in a nonlinear optical transmission line and an optical transmission system provided with the receiver.  <P>SOLUTION: The receiver for receiving wavelength multiplexed signal light includes: a phase synchronized multiwavelength light source (10) for outputting multimode local oscillation light having a plurality of wavelengths in which optical frequencies are phase synchronized with each other; a multiplexer (20) for multiplexing and branching received wavelength division multiplexed signal light and the multimode local oscillation light; demultiplexing filters (30, 32) for separating two output light from the multiplexer for respective wavelengths of respective channels; a differential receiver group for converting the output light from the demultiplexing filters (30, 32) to electric signals respectively and outputting difference signals between the electric signals converted from the light of the same wavelength; and a composite waveform generation means for generating the composite waveform of the entire channels in the received wavelength division multiplexed signal light using the difference signals.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009007998-A (JP)
Title: Controller for vehicle
Inventor: TETSUNO MASAYUKI
IPC: F02N11/08
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent defects resulting from the connection of a post-fitted current consumer to a battery from occurring when the battery is installed for supplying a power to a starter during the re-starting of an engine.  <P>SOLUTION: This controller for a vehicle comprises: an automatic stop means for automatically stopping the engine when the requirements for idling stop are satisfied; a re-starting means for re-starting the engine by driving the starter when the requirements for re-start are satisfied during the idling stop caused by automatically stopping the engine; a first battery for supplying a power to the current consumer of the vehicle during the idling stope; a second battery for supplying a power to the starter during the re-start of the engine; and a discharge current detection means for detecting the discharge current of the second battery. The automatic stop means does not automatically stop the engine irrespective of whether the requirements for idling stop are satisfied when the discharge current detection means detects the discharge current beyond a predetermined threshold for automatic stop prohibition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008074834-A (JP)
Title: Mite-exterminating aqueous liquid composition and mite extermination method using the same
Inventor: TOBE SEIICHI
IPC: A01N33/12
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mite-exterminating aqueous liquid composition which is highly effective to exterminate mites and is highly safe and to provide a mite extermination method using the same.  <P>SOLUTION: A mite-exterminating aqueous liquid composition in a first embodiment containing a cationic surfactant (A) and a polyvalent (≥divalent) anionic substance (B) is used. A mite-exterminating aqueous liquid composition in a second embodiment containing a cationic surfactant (A) and an alkali agent (C) and having a pH of 8.0 or higher is used. More desirably, a mite-exterminating aqueous liquid composition according to the second embodiment is used in conjunction with a polyvalent (≥divalent) anionic substance (B). It is desirable that the polyvalent anionic substance (B) used is one in which the number of the anionic groups per unit mass is 0.015 [eq/g] or larger.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008295996-A (JP)
Title: Opening and closing mechanism and slidable opening and closing type fan
Inventor: NAKAMURA YASUSHI
IPC: A45B27/00
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening and closing mechanism and a slidable opening and closing type fan, convenient to carrying, having high degree of flexibility in form and design, and easily assembled in manufacture.  <P>SOLUTION: A plurality of sheets are connected to each other by a member penetrating the proximal ends thereof, and the maximum turning angle and the minimum turning angle are fixed depending on a difference in angle of fold-back parts of the sheets connected to the fold-back parts of the proximal ends or angle of cutting parts by a turning connecting means for locking the connected sheets at an optional angle and operatively connected with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009016097-A (JP)
Title: Electric wire
Inventor: YANAI TAKASHI
IPC: H01B7/18
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric wire especially excellent in bending resistance.  <P>SOLUTION: For the electric wire formed with a wire conductor and tension holding member twisted together, the tension holding member is of a filament thread of fiber with a ≥95 mol% of a repetition unit structured of polyketone expressed in formula (1).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009012916-A (JP)
Title: Conveying system
Inventor: GUNKE NOBUKIMI
IPC: B61B3/02
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a conveying vehicle from being inclined in lateral transference in a conveying system.  <P>SOLUTION: This conveying system comprises a track portion 300 laid in the ceiling, a traveling portion 110 travelling in the track portion, a main body portion 130 fitted to the travelling portion, suspending from the travelling portion, a conveying portion 120 having a loading part 140 to be extended from the main body portion on a side of the track portion to be loaded with a conveyed material 400, an outrigger portion 200 provided freely to be moved toward the track portion in a position close to an edge of a surface of the main body portion opposite to the track portion in a direction opposite to the direction, wherein the center of gravity of the conveying portion is moved by extension of the loading portion, and an outrigger driving means for moving the outrigger portion to abut on the track portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013469-A (JP)
Title: Vanadium based hydrogen storage alloy
Inventor: TAKENAWA AKIFUMI
IPC: C01B3/00
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vanadium based hydrogen storage alloy which enables heat generation in hydrogenation to be reduced compared with that in the conventional vanadium based hydrogen storage alloy while securing a prescribed hydrogen storage content.  <P>SOLUTION: The vanadium based hydrogen storage alloy is expressed by formula: V<SB>x</SB>Cr<SB>y</SB>B<SB>z</SB>(wherein, B denotes Ti, Al or Mo; and x, y and z are positives each satisfying the relation of x+y+z=100, also, satisfying the relations of 79≤x≤98, 1≤y≤20 and 1≤z≤2 when B is Ti, satisfying the relations of 79.5≤x≤98.5, 1≤y≤18 and 0.5≤z≤2 when B is Al, and satisfying the relations of 80≤x≤98.5, 1≤y≤17 and 0.5≤z≤15 when B is Mo).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011985-A (JP)
Title: Method and device for disposing of garbage
Inventor: SHIMIZU YOSHIHIRO
IPC: B01D53/26
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage disposal method that can keep an initial state fungous activity in a garbage disposal material, stabilize the decomposition speed of garbage for a long time, and suppress the generation of an offensive odor and a garbage disposal device using the garbage disposal method.  <P>SOLUTION: The garbage disposal method such that decomposes the garbage by the garbage disposal material where microorganism having salinity tolerance and/or halophilism is supported including the glucose adding step of adding glucose to the garbage disposal material and the mixing step of forming a mixture of the garbage and garbage disposal material, and the microorganism relates to the garbage disposal method containing a salt tolerant leaven and the garbage disposer using the garbage disposal method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009018041-A (JP)
Title: Slot machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F5/04
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine capable of improving a savor of a game by increasing expectations of control to RT again with the end of the RT as a trigger.  <P>SOLUTION: The slot machine is capable of control to two or more kinds of game states. In the case that the control is executed to RT1 when a single bonus winning is generated, the RT1 is ended, and only one game is controlled to the single bonus of winning a 15-token winning combination to be a trigger to execute control to the RT1 in internal drawing by a probability higher than that during an initial game state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009018046-A (JP)
Title: Game machine
Inventor: AKAGI YUTAKA
IPC: A63F7/02
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the occurrence frequency of ball jamming causing game interruption.  <P>SOLUTION: A ball path 29 makes a game ball 56 flow down from a tray to a hitting device 30. A ball delivering device 31 is arranged on the upstream side to the hitting device 30, and the game balls are delivered to the hitting device 30 one by one by the sprocket 61 of the ball delivering device 31. The sprocket 61 and the hitting device 30 are arranged at a prescribed interval, a first discharge part 62 is provided between the hitting device 30 and the sprocket 61, and the first discharge part 62 discharges the game balls staying between the hitting device 30 and the sprocket 61 to the outside of the ball path 29. A ball detection sensor 58 detects ball return which occurs in the hitting device 30. Since the stay of the game balls is induced by the ball return, the first discharge part 62 opens and closes when the ball return is detected by the ball detection sensor 58.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020814-A (JP)
Title: Document name generation device, document name generation method, document name generation program and recording medium
Inventor: SATO NAHOKO
IPC: G06F17/30
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document generation method to automatically extract event information from a paper document using an information extraction technology and automatically generate a document name having a certain order, a document generation device, a document generation program and a recording medium recorded with the program.  <P>SOLUTION: This document name generation device which generates the document name given when storing an accessed document extracts the event information indicating a predetermined event from a syntactic structure of a text in the accessed document and automatically generates the document name based on the event information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008001906-A (JP)
Title: Acid generator, sulfonic acid, sulfonic acid derivatives and radiation-sensitive resin composition
Inventor: EHATA SATOSHI
IPC: G03F7/004
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new radiation-sensitive acid generator which exhibits comparatively high combustibility and no bioaccumulation, and produces an acid exhibiting high acidity, high boiling point, moderately short diffusion length in the resist coating, and low dependency to mask pattern density, to provide a sulfonic acid (derivative) related to the acid generator, and to provide a radiation-sensitive resin composition containing the acid generator.  <P>SOLUTION: This radiation-sensitive acid generator comprises a compound having a structure of the following formula (I), wherein R is a monovalent organic group having a fluorine content of 50 wt.% or less, wherein an optionally substituted linear or branched monovalent hydrocarbon group, or the optionally substituted monovalent hydrocarbon group represents a group bound to -CO-, -COO-, -S-, -SO-, -SO<SB>2</SB>-, or the like; Z<SP>1</SP>and Z<SP>2</SP>represent each a fluorine atom or a perfluoroalkyl group. The radiation-sensitive resin composition comprises the acid generator and further an acid-dissociable group-containing resin in a positive type or an alkali-soluble resin and a cross-linking agent in a negative type.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222997-A (JP)
Title: Additive for lubrication fluid, lubrication fluid composition and method for producing polyolefin sulfide
Inventor: SAKATA HIROSHI
IPC: C10M169/04
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-chlorine-based olefin sulfide having adequate viscosity and solubility to a base oil, having a high sulfur content and having good load resistant performance and stability to oxidation and excellent in low corrosiveness to non-iron metal and to provide a method for producing the olefin sulfide when using as an extreme-pressure additive.  <P>SOLUTION: The method for producing an olefin sulfide (A) comprises reacting at least two kinds of dienes (a1) with sulfur (a2), hydrogen sulfide (a3) and amines (a4). The olefin sulfide (A) is prepared by reacting a mixture (a1) of two or more kinds of dienes with sulfur (a2) and hydrogen sulfide (a3), and has 1-3 sulfur atoms per average mono and polysulfide bond contained in the molecule and 40-55 wt.% sulfur content in the molecule and does not contain chlorine.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009023455-A (JP)
Title: Electric power steering device
Inventor: SEKINE TAKAAKI
IPC: B62D5/04
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent moisture intrusion into a unit cover from a connector exposed outside the unit cover while achieving reduction in manufacturing costs.  <P>SOLUTION: A face facing the upward (an upper face) 45c of a connector 45 exposed outside a control unit 19 is arranged as an inclined face downwardly inclined as being separated from a cover 26. By this, even if water-drops fall toward the side facing upward of the connector, the water-drops fall while moving in a direction of being separated from the cover along the upper face like an arrow direction shown by a code W.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009023787-A (JP)
Title: Image forming device
Inventor: AOKI RYUJI
IPC: B65H7/02
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit a recording paper from being pressed down when the recording paper is detected by a detection lever, and to prevent the recording paper from being drawn by a transfer roller during inclination correcting operation upon paper feeding in an image forming device.  <P>SOLUTION: A paper feeding roller is driven to feed the recording paper to the transfer roller 3a close to a downstream end of a paper feeding passage 34 in a paper feeding direction. In the paper feeding passage 34, an embedding section 34a with a support member 37 arranged slidably is formed, and the detection lever 36 is arranged so that the lower end is embedded in this embedding section 34a. When the recording paper P is fed and the detection lever 36 is displaced upward, the support member 37 is displaced consequently in the paper feeding direction, and the part of the recording paper where a force by detection lever 36 is applied is supported. That inhibits the recording paper P from being pressed down by the detection lever 36 and prevents it from being drawn by the transfer roller 3a during the inclination correcting operation having the front end of the recording paper P contacted with the reversing transfer roller 3a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025141-A (JP)
Title: Relay diagnosis device and semiconductor testing device
Inventor: ASAMI YUKIO
IPC: G01R31/00
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relay diagnosis device and a semiconductor testing device, capable of estimating the individual replacement time of each relay that constitutes a semiconductor testing circuit, with high reliability, and of reducing the maintenance cost.  <P>SOLUTION: This diagnosis device is equipped with operation time measuring means 8, 10, 20, 62 for successively measuring the operation time of the relay having the number of times of repeated use; and a lifetime determination means 62 for determining whether a change of the operation time T measured by the operation time measuring means 8, 10, 20, 62 exceeds a prescribed value, and reporting to the outside that the replacement time of the relay 23 has come, when the change in the operation time T exceeds the prescribed value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008047890-A (JP)
Title: Organic device, and manufacturing method for organic device
Inventor: UENO SHIGEHIRO
IPC: C09K11/06
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic device featuring long drive lifetime and easy manufacturing process, which uses hole injection material having adhesion stability with an organic layer, and easily injects holes to the organic layer, and to provide a manufacturing method for the organic device.  <P>SOLUTION: A compound contained in the organic layer has, as part of its chemical structure, a portion A with total atomic weight MA of no less than 100. Hole injection material contained in a hole injection layer has, as part of its chemical structure, linking groups which work to connect with electrodes composed of laminated hole injection material, and total atomic weight MB whose combined total is no less than 100. The foregoing atomic weight total MB and total atomic weight MA contained in the part A of the organic layer satisfy the specific relationship. The total atomic weight MA has the part A that has molecular weight greater than 1/3 of the molecular weight of the hole injection material. The solubility parameter SA of the part A and the solubility parameter SB of the part B satisfy the specific relationship, The above are the main features of the organic device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009029434-A (JP)
Title: Tubular blown film for double bag package and double bag package
Inventor: AMAO KIMIAKI
IPC: B65D65/40
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double bag package which a user can easily open by hands and which is not broken against impact such as falling down during filling and transportation of a content.  <P>SOLUTION: In a tubular blown film for the double bag package including an easily peelable outer layer, an intermediate layer consisting of a polyamide resin, and an inner layer consisting of a low-density polyethylene resin, the easily peelable outer layer has an easy peel strength range of 0.98-19.6 N/15 mm, and a thickness of 3-15 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009030564-A (JP)
Title: Intake air quantity control device
Inventor: KANEKO MASAAKI
IPC: F02D9/10
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake air quantity control device capable of surely and accurately controlling the number of idle revolutions with a simple structure.  <P>SOLUTION: In an air intake passage 22 formed inside a throttle body 12A, a main throttle valve 19 opened/closed by the operation of a throttle grip and a sub throttle valve 21 controlled to be opened/closed by an actuator such as an electric motor 20 are arranged. At the same time, a bypass air passage 28A is formed separately from the air intake passage 22, and an ISC (idle speed control) valve 32 is arranged in this bypass air passage 28A. The ISC valve 32 is controlled to be opened/closed in conjunction with the sub throttle valve 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009038875-A (JP)
Title: Power unit
Inventor: FUJII MASAYA
IPC: H02M7/12
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the distortion of a phase current in a period which corresponds to the drop section of waveform of rectified voltage, in case voltage rise ratio is small, while suppressing an increase in size and cost.  <P>SOLUTION: A power unit 1A is equipped with a main circuit 2A and a control circuit 15A. The main circuit 2A is equipped with: a diode rectifying circuit 14 which outputs rectified voltage VPQ by rectifying phase voltages V1-V3 supplied from a three-phase AC power source 21; and a voltage booster circuit 13 which has a switching element Tr1 and outputs DC voltage VO by boosting rectified voltage VPQ. Phase currents Iu1-Iu3, which flow between the three-phase AC power source 21 and the main circuit 2A, is increased in a period when a switching element Tr1 is switched on. A control circuit 15A increases the ratio (ON duty) of the ON period to the switching cycle of the switching element Tr1, in a period which corresponds to the drop sections P1-P5 of the waveform of rectified voltage VPQ.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009038551-A (JP)
Title: Electrical product remote control system and mobile phone
Inventor: KAWAKAMI MASAYA
IPC: H04Q9/00
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical product remote control system and a mobile phone with which, when a user who uses an electrical product sets a remote control code matched to a manufacturer, a model, setting can be performed by an easy operation.  <P>SOLUTION: In a system which is constituted of the electrical product and the mobile phone, and performs remote control of operations of the electrical product by a remote operation instruction from the mobile phone, the electrical product has: a remote control information receiving part; and a non-contact IC 30 which stores identification information such as an electrical product remote operation control code, and the mobile phone includes: a non-contact IC reader 14 which reads the identification information stored in the non-contact IC 30 of the electrical product; a means 13 for storing the identification information read by the IC reader 14; a means 13 for storing remote control codes of various electrical products; an operation input part 15 which inputs an operation instruction of the user; and a means 12 for transmitting a code selected on the basis of the operation instruction of the user and the identification information read by the IC reader 14 to the electrical product.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008020923-A (JP)
Title: Electro-optical apparatus and method of driving electro-optical apparatus
Inventor: KASAI TOSHIYUKI
IPC: G09G3/20
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a shift of a threshold of an amorphous silicon transistor while driving an organic EL element by a pixel circuit including the amorphous silicon transistor.  <P>SOLUTION: A characteristic-adjustment circuit 102, which has a function of returning a threshold shift to the original state, is provided for an amorphous silicon transistor T1 in a pixel circuit 101. The characteristic-adjustment circuit 102 comprises a voltage clamp circuit 103; and during an adjusting period Trf, a transistor T7 in the voltage clamp circuit 103 is switched and the gate of the amorphous silicon transistor T1 is set to a power-supply voltage VRF to effectively perform recovery of the shift in the threshold voltage of the amorphous silicon transistor T1.  <P>COPYRIGHT: (C)2008,JPO&INPIT