baber/WOPTO huggingface dataset:
Patent JP-2010257704-A (JP)
Title: Electrolyte and secondary battery
Inventor: SENDA YU
IPC: H01M10/0569
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary battery capable of safely improving battery performance.  <P>SOLUTION: The electrolyte impregnated in a separator 13 includes alkyl sulfone, and a solvent with low polarity (solvent with specific dielectric constant of 20 or below) together with aluminum salt. The oxidation-reduction reaction of aluminum is more likely to proceed with the alkyl sulfone, and reactivity of the electrolyte is decreased. Furthermore, the oxidation-reduction reaction of aluminum is less likely to be blocked with the solvent with low polarity. As a result, aluminum can be electrochemically and effectively deposited/dissolved at the time of charge and discharge, and a metallic external member is less likely to be corroded.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009272305-A (JP)
Title: Electromagnetic relay
Inventor: HASENOUR TIM
IPC: H01H50/56
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism automatically adjusting uniform over overtravel for a contact spring of an electromagnetic relay.  <P>SOLUTION: The electromagnetic relay (10) has a relay coil (14), an armature (16), a pusher (18) and a contact system (12). The armature is actuated by the relay coil and linked to the pusher to drive the pusher to operate the contact system. Fixed contact springs (26) and moveable contact springs (20) have a gap separating them. The moveable contact springs are connected to the pusher and a rotary shaft. The fixed contact spring has a notch (30) adjacent to a portion of a base structure. The pusher movement causes the fixed contact springs and the moveable contact springs to contact each other or terminate the contact, and to automatically adjust an overtravel angle of the fixed contact spring relative to the moveable contact spring by bending the fixed contact spring at the notch of the fixed contact spring.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010255757-A (JP)
Title: Planar spring and safety valve using the same
Inventor: KINUTA KIYOSHIZU
IPC: C22C19/03
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety valve that has very high reliability, can be operated in a low-pressure state, instantaneously dissipates only a byproduct gas in various gases, generated inside a container when in normal use, to the outside of the container when an internal pressure of the container exceeds a set pressure, self-returns to its original state after gas dissipation, and is applicable to electrochemical elements ranging from a micro size to a large size, and a planar spring used in the same.  <P>SOLUTION: The planar spring integrally has a base 20, formed into a planar and frame-like shape, and a load receiving part 22, elastically supported via a plurality of spring elements 26, inside in a surface direction of the base 20. When a load is inputted to the load receiving part 22, the load receiving part 22 is instantaneously and elastically displaced with respect to the base 20. If the load is removed from the load receiving part, the load receiving part self-returns to its original state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258915-A (JP)
Title: Image reading apparatus
Inventor: SUGIURA KAZUHIKO
IPC: H04N1/387
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading system and image reading apparatus which has a low load of image processing and aligns directions of image information.  <P>SOLUTION: An MFP (Multi Function Peripheral) 100 sequentially reads image information of a plurality of documents, then determines directions of images of the documents and records information of the directions. Further, as a tendency for the direction of image information of the document, one direction that appears frequently is determined as a specific document direction. A document whose direction is different from the specific document direction is then extracted and an image of the document is inverted to be aligned in the specific document direction. Namely, minor directions of documents are aligned in the major directions of documents.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253185-A (JP)
Title: Warm air heater
Inventor: SEKINE MASAHIRO
IPC: A61F7/08
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a warm air heater for discharging heat and far infrared rays to be radiated from stones heated as in bedrock bathing, and discharging warm air from a warm air blow-out port.  <P>SOLUTION: The warm air heater includes: a footrest part made of the plate of ceramic or genuine stone; and the blow-out port arranged in the peripheral part of the footrest. Consequently, soles, legs, and also a lower back, etc., are simultaneously and efficiently warmed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253203-A (JP)
Title: Rice cooker
Inventor: KASAHARA HIROFUMI
IPC: A47J27/00
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker having a reinforced pressure adjusting means.  <P>SOLUTION: The rice cooker includes an inner lid 56 for covering a pot 11, a pressure adjusting part 58 for adjusting pressure inside the inner lid 56, and a safety valve 251 for adjusting pressure inside the pot 11 when the pressure adjusting part 58 becomes blocked, wherein: the pressure adjusting part 58 comprises a pressure adjusting valve 65 arranged in a pressure adjusting hole 70 provided in a connecting part between an interior of the pot 11 and an exterior of the inner lid 56, a pressure adjusting valve cover 67 for covering the pressure adjusting valve 65, a pressure adjusting valve holder assembly 66 for holding the pressure adjusting valve 65, and a fixing part 252 for fixing the pressure adjusting valve cover 67; the safety valve 251 comprises an opening and closing holding means 255, a safety valve cover 254 for covering the opening and closing holding means 255 unified with the pressure adjusting valve cover 67, and a base member 253 for holding the opening and closing holding means 255; and the safety valve cover 254 is fixed on the base member 253 by the fixing part 252 to allow secure fixing and holding of component parts without increasing the number of parts.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010262998-A (JP)
Title: Device for forming resist film
Inventor: SANO MASAE
IPC: H01L21/027
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent contamination of a side face in forming a resist film, to reduce processes and to improve a yield, in relation to a device for forming a resist film for forming the resist film on a surface in a processing process of a photomask or a wafer.  <P>SOLUTION: This device 11 for forming a resist film for executing a process of forming the resist film by applying a resist liquid on a photomask 17 and rotating the photomask is structured such that a recessed part 14 for fitting and holding the photomask 17 thereto is formed on a substrate holding part 13 of a substrate holding/rotating means 12, and a predetermined number of resist passage parts 15 are formed from side parts of the recessed part 14 of the substrate holding part 13 to outer peripheral parts thereof.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009167796-A (JP)
Title: Interior finishing structure and interior-exterior finishing structure of building
Inventor: FUNAKI GANTAN
IPC: E04B9/06
Filed: 2009-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interior finishing structure and an interior-exterior finishing structure of a building, for preventing even falling-off, by easily installing a ceiling material and a thermal insulation material.  <P>SOLUTION: This interior finishing structure of the building is formed by installing a processing member molded by bending a thin metallic raw material on lightweight shape steel, and is composed of a structural material having an inside flange on one end of a web and an outside flange on the other end and arranging an upward bending piece on the tip of the inside flange, and an interior finishing material having a cutout part of cutting out a side end lower part engaging between the upward bending piece of the inside flange of the structural material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010266475-A (JP)
Title: Method for manufacturing optical waveguide
Inventor: NAITO RYUSUKE
IPC: G02B6/13
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-quality over-cladding layer wherein no bubble adheres to the periphery of a core even when the over-cladding layer is thick (500 μm or more).  <P>SOLUTION: The method for manufacturing an optical waveguide includes steps of: (A) forming a liquid-state resin mass 16 by dropping a liquid-state resin 14 on an under-cladding layer 11; (B) forming a liquid-state resin layer 18 to cover cores 12 by pressing a mold on the liquid-state resin mass and applying the liquid-state resin to be expanded on the under-cladding layer; and (C) curing the liquid-state resin layer and then releasing the mold 17. The liquid-state resin added dropwise has a viscosity of 500-2,000 mPas and the rate at which the liquid-state resin is applied to be expanded is 10-50 mm/s.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266918-A (JP)
Title: Mirror system
Inventor: YUASA SHINGO
IPC: G06F3/0346
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a processing load in determination of whether a user has operated to touch an operation target in an image being projected.  <P>SOLUTION: A mirror system includes a display unit 24 for displaying an image to be viewable for the user; a half mirror superimposed on a display surface of the display unit 24; a camera 30 for photographing an image of the user; an eye position detecting unit 41a for detecting the position of the user's eye in an image taken with the camera 30; a hand position detection unit 41b for detecting the position of the user's hand, in the image photographed with the camera 30; a display position control unit 41c for controlling the display position of a target (operation target) of operation by the user among images displayed on the display unit 24 based on a control value; and a contact determination unit 41d for determining whether a hand of the mirror image of the user himself has touched the operation target, from a correspondence relation between the control value and an intermediate position between the position of the eye in the image detected with the eye position detecting unit 41a and the position of the hand in the image detected with the hand position detecting unit 41b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263979-A (JP)
Title: Game machine
Inventor: TANOUE MASAYUKI
IPC: A63F7/02
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables a player to easily listen to a sound effect during a game, enables the player to comfortably play and prevents the decline of interest in the game.  <P>SOLUTION: The game machine includes a sound emitting means capable of simultaneously outputting first sound and second sound different from the first sound. Then, when outputting the second sound while continuously outputting the first sound, the sound emitting means lowers the volume of the first sound.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264822-A (JP)
Title: Steering damper device and steering device for vehicle
Inventor: MATSUI ISAO
IPC: F16F15/08
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering damper device for a vehicle, which can change the torsion rigidity of a steering device according to the traveling speed of the vehicle.  <P>SOLUTION: The steering damper device includes a steering wheel side shaft 2, a steering gear side shaft 3 coaxially arranged with the steering wheel side shaft 2, and an elastic body 4 provided between the steering wheel side shaft 2 and the steering gear side shaft 3. The device further includes an actuator 5 for applying a precompression to the elastic body 4 by relatively moving the steering wheel side shaft 2 and the steering gear side shaft 3 according to the vehicle traveling speed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010268568-A (JP)
Title: Controller for ac motor
Inventor: SHOJI MITSUHIRO
IPC: H02P27/08
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To suppress torque pulsation when the control mode of a motor is changed from a voltage phase control mode to a current control mode.  <P>SOLUTION: When a control switch 5 switches the control mode of a motor 11 from a voltage phase control mode to a current control mode, a current deviation calculating unit 17 calculates current deviations Δi<SB>d0</SB><SP>*</SP>and Δi<SB>q0</SB><SP>*</SP>between dq-axis current detected values i<SB>d</SB>and i<SB>q</SB>, corresponding to currents i<SB>u</SB>and i<SB>v</SB>detected by current sensors 10a and 10b just before switching, and dq-axis current commands i<SB>d</SB><SP>*</SP>and i<SB>q</SB><SP>*</SP>. Low pass filters 18 and 19 generate offset quantities whose initial values are these current deviations. The controller adds the generated offset quantities to the dq-axis current commands i<SB>d</SB><SP>*</SP>and i<SB>q</SB><SP>*</SP>to correct the dq-axis current commands i<SB>d</SB><SP>*</SP>and i<SB>q</SB><SP>*</SP>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264060-A (JP)
Title: Fluid controller, fluid controlling method, and endoscopic apparatus
Inventor: YAMAKAWA SHINICHI
IPC: A61B1/00
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high flow velocity while properly controlling a fluid using a pressure sensor of high precision.  <P>SOLUTION: This fluid controller is constituted so as to control the fluid supplied or sucked with respect to the expansion and contraction member mounted on an endoscope or the auxiliary implement of the endoscope and includes a fluid flow producing source for supplying or sucking the fluid with respect to the expansion and contraction member, a first pipe system for supplying or sucking the fluid with respect to the expansion and contraction member at a predetermined flow rate from the fluid flow producing source, a second pipe system equipped with the pressure sensor and supplying or sucking the fluid with respect to the expansion and contraction member at a flow rate less than the predetermined rate from the fluid flow producing source, and a pipe system changeover means for changing over the first and second pipe systems.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266692-A (JP)
Title: Exhaust device, image forming apparatus having the same, control program for achieving the same, and recording medium
Inventor: SAKUWA TORU
IPC: G03G21/00
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust device that suppresses deterioration of printed image quality by efficiently exhausting ozone and discharge products in an image forming apparatus, and also suppresses useless power consumption.  <P>SOLUTION: In this exhaust device 31, an initial condition setting section 303c sets an initial drive output value of an exhaust fan 301 at the start time of printing operation, based on a calculation value by an image carrier drive counting section 303b. A driving means 302 drives the exhaust fan 301 at the initial drive output value, and starts the exhaust of the air in the image forming apparatus. A continuation condition setting section 303d sets a continuation driving condition when the exhaust fan 301 is continuously driven since the completion time of the printing operation, based on the counted value of the number of printed sheets by a job count section 303a. The driving means 302 drives the exhaust fan 301 in the continuation driving condition, and continues the exhaust of the air in the image forming apparatus.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010268352-A (JP)
Title: Oscillation circuit
Inventor: SATO YUJI
IPC: H03K3/354
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce frequency variation in oscillation waveform, even if there is variation in a power supply voltage or temperature of a semiconductor integrated circuit.  <P>SOLUTION: A limiter Lm1 compares a voltage of an oscillation signal Vo1 of an output terminal T1 with a value obtained by adding a voltage drop Vth to a reference voltage Vconst. When the voltage of the oscillation signal Vo1 of the output terminal T1 exceeds the value obtained by adding the voltage drop Vth to the reference voltage Vconst, the limiter Lm1 limits an amplitude of the oscillation signal Vo1 of the output terminal T1 to the value obtained by adding the voltage drop Vth to the reference voltage Vconst.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010267197-A (JP)
Title: Information processor and information processing method
Inventor: SADAMATSU TOSHITOMO
IPC: H05K3/00
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To determine whether a path of an electric signal on signal branch wiring is proper or not.  <P>SOLUTION: Layout information on a printed-circuit board and electric characteristic information on a driver semiconductor integrated circuit on the printed-circuit board are input. The driver semiconductor integrated circuit is selected. Path information indicating a path that connects a plurality of receiver semiconductor integrated circuits connected to the selected driver semiconductor integrated circuit on the printed-circuit board and the selected driver semiconductor integrated circuit, is acquired on the basis of the layout information. A synthetic point is set on a branch position on the path. Distances between the synthetic point and each of the receiver semiconductor integrated circuits are acquired on the basis of the path information. The time for transition of an electric signal output from the selected driver integrated circuit is acquired on the basis of the electric characteristic information. It is determined whether the path is proper or not on the basis of the time for transition and the distances.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271358-A (JP)
Title: Developer regulating member, developing device and image forming apparatus with the same
Inventor: YAMAZAKI HIROSHI
IPC: G03G15/08
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer regulating member that has a layered structure capable of suppressing oozing of a solvent remaining between layers to a developer carrier side, and to provide a developing device and an image forming apparatus that include the developer regulating member.  <P>SOLUTION: A regulating blade 30 is integrally formed by laminating a first blade 31 with a second blade 32 using spot welding. A joined part 37 is formed on a non-regulating end 30b side of a center between the regulating end 30a side and the non-regulating end 30b side of the regulating blade 30 in the second blade 32. The cross section of a gap G between the first blade 31 and the second blade 32 is formed to be tapered such that the gap G is wider on the regulating end 30a side than on the non-regulating end 30b side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269814-A (JP)
Title: Food packaging bag and method for manufacturing food packaging bag
Inventor: IDE JUNICHI
IPC: B65D33/36
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food packaging bag having no possibility that an oil content and a seasoning liquid are oozed out of a part of perforation.  <P>SOLUTION: In the food packaging bag, one side of a bag raw material is opened, other three sides are closed, and a part of the bag can be separated at the part of the perforation. As the perforation is formed only at a paper material side of the bag raw material formed by sticking a paper material and a laminate film, the oil content, the seasoning liquid or a seasoning fine powder can be prevented from oozing out of the part of the perforation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010272302-A (JP)
Title: Power control circuit, power control method, and program
Inventor: SANADA KAZURO
IPC: H02J7/00
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To stably operate a device which operates by battery drive in a low-temperature environment.  <P>SOLUTION: The power control circuit includes a power control part for controlling a power supply of a load circuit supplied from a battery, and a control part which indicates control of the power supply to the power control part to restrict functions of the load circuit so as to reduce power consumption at the load circuit based on respective comparison results of a capacity value of the battery and temperature information read from the battery, and previously stored capacity value and temperature information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010268966-A (JP)
Title: Device corresponding to each game machine, and method for controlling shutter of the same
Inventor: OKAYAMA KYOHEI
IPC: A63F7/02
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent illegal counting by a stuff of a game hall.  <P>SOLUTION: A CR unit 10 monitors the state of a system being whether a T/C 30 is operable or not, obtains the state of a hall expressing whether the game hall can carry on business, and the shutter is subjected to opening/closing control in accordance with the state of the system or the state of the hall. Accordingly, in the case of counting up when the business of the game hall is completed, the shutter within a counting unit 18 is automatically close-controlled, and even when the game hall is in another operation state, the shutter is subjected to the opening/closing control to be in the state of the shutter matching the operation state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269705-A (JP)
Title: Shaft structure of retractable outer mirror
Inventor: ITO MASAHIKO
IPC: B60R1/06
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaft structure of a retractable outer mirror capable of promoting the shared use of parts.  <P>SOLUTION: In the shaft structure of the retractable outer mirror 1, a shaft 3A is constituted of a first member 101 and a second member 102. The first member 101 includes a base 111 having an attaching boss, a shaft 112 erected on the base 111, and an engaging member 118 with which an engaging member is engaged. The second member 102 includes clutches 123a, 123b, 123c for engaging or releasing in accordance with the rotation of a frame, and an insertion part 124 into which the shaft 112 is inserted. The second member 102 is fit from a tip side of the shaft 112.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271006-A (JP)
Title: Bolt-action gun
Inventor: JOHN W LOOSEMORE
IPC: F41A3/20
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To securely receive reaction force and impact generated in a related metallic component such as a barrel and receiver during shooting by a stock by securing the strength of the stock itself, to provide excellent mounting strength of the metallic component and the stock, and to thin the stock without making it clumsy and increasing its diameter, in a bolt-action gun.  <P>SOLUTION: The bolt-action gun includes: the barrel 2; the receiver 1 having one end to which the barrel 2 is coupled, the other end storing a bolt assembly and a lower face in which a magazine fitting hole is opened; a trigger housing 4; a trigger guard 10 having a trigger protecting part 6 and a plate part 9 with a magazine insertion hole; and the stock which has a hollow part including a magazine insertion part and a storage part for the trigger housing 4 and on which the receiver 1 and the trigger guard 10 are mounted from upper and lower sides. With an upper end of the trigger housing 4 fitted to a mounting recess, the trigger housing 4 is mounted to the receiver 1, and the trigger housing 4 is made to abut on the storage part of the stock.  <P>COPYRIGHT: (C)2011,JPO&INPIT