baber/WOPTO huggingface dataset:
Patent JP-2010270803-A (JP)
Title: Wheel with brake disc for railroad vehicle
Inventor: MURATA YUKIO
IPC: F16D65/12
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To secure the support strength of both brake discs 2a and 2a and a wheel 3 for a railroad vehicle even if an axial force of a bolt 10 cannot be secured by suppressing the lowering of the axial force of the bolt 10 for joining and fixing both the brake discs 2a sand 2a and the wheel 3 for the railroad vehicle.  <P>SOLUTION: A pair of annular seat plates 16 and 16 are fixed to a position for sandwiching both the brake discs 2a and 2a from both sides in the axial direction by reinforcing cylinders 17 and 17, a second bolt 21 and a nut 22. Both ends of the bolt 10 are inserted into through-holes 19 and 19 formed at both the annular seat plates 16 and 16 in a state that displacement is prohibited. By this, an attitude of the bolt 10 is stabilized, and a friction surface contributing to the fixation of both the brake discs 2a and 2a is widened, thus solving the problem.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010268940-A (JP)
Title: Toilet seat device
Inventor: IWANAGA MASAZUMI
IPC: E03D9/08
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet seat device including a compact control part securing a detecting range of a human-body detecting sensor while not impairing an operability of the control part.  <P>SOLUTION: The toilet seat device includes a body 200 to be installed on a bed pan 700, a toilet seat 300 with a built-in heat generator 350 for heating a seat face 311, a closet seat cover 400 for covering the body 200 and the seat 300, a recess 210 which is provided on a side of the body 200 and of which a front end recedes from that of the body 200, the control part and the human-body detecting sensor 600 provided on the recess 210 in the toilet. The sensor 600, installed in a position lower than the face 311 of the seat 300, with the cover 400 closed, includes a standard detection range WS with a specified width and a specified height in a widthways vertical face in the front end of the cover 400, thereby providing the toilet seat device including the compact control part while not impairing the operability of the recess 210.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271273-A (JP)
Title: Tire grounding force detector
Inventor: MIGITE JUNJI
IPC: G01M17/02
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire grounding force detector for making a tool easy-to-use with a simple constitution, and performing accurate measurement.  <P>SOLUTION: A sensor plate 10 is disposed between a wheel 2 and a brake rotor 3. The sensor plate 10 includes a wheel-side plate 10A and a hub-side plate 10B, the contact surface of the wheel-side plate 10A comes into contact with the wheel 2, and the contact surface of the hub-side plate 10B comes into contact with the brake rotor 3. A beam member 11 is hung between the wheel-side plate 10A and hub-side plate 10B, and a strain sensor 12 is attached to the beam member 11. The wheel-side plate 10A and hub-side plate 10B are arranged at positions shifted from each other in the view of the axial direction of the wheel 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269579-A (JP)
Title: Code reading inspection method and apparatus therefor
Inventor: SUMITA TAKESHI
IPC: B42C1/00
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a code reading inspection method which can avoid the duplicate readings and an apparatus therefor.  <P>SOLUTION: In the code reading inspection method, the specific code attached on the article that specifies the group of the article and the read-and-disposed code which is disposed after the reading are alternatively read and the particular code is stored only when it reads out the code which is inconsistent with the code stored immediately before, and based on this stored code it is determined whether or not the two or more kinds of articles are grouped properly together into one. The apparatus applying the method is also provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275228-A (JP)
Title: Process for producing trihaloacetoacetic acid ester
Inventor: ONOMURA OSAMU
IPC: C07C67/343
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing a trihaloacetoacetic acid ester from easily available materials simply in good yield under moderate conditions.  <P>SOLUTION: The trihaloacetoacetic acid ester is synthesized by allowing an acid anhydride having a trihaloacetyl group represented by formula (1), (wherein X<SP>1</SP>, X<SP>2</SP>, and X<SP>3</SP>are the same or different and each represent a halogen atom, Z represents a carbon or sulfur atom, and R<SP>1</SP>represents a hydrocarbon group which may have a substituent, n is 1 when Z represents a carbon atom, and is 2 when Z represents a sulfur atom) to react with ketene CH<SB>2</SB>=C=O, and then to react with a hydroxyl group-containing compound represented by formula R<SB>2</SB>OH (wherein R<SP>2</SP>represents an organic group having a carbon atom).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010277329-A (JP)
Title: Neighborhood retrieval device
Inventor: HIRANO YUTAKA
IPC: G06F17/30
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a neighborhood retrieval device for selecting an appropriate index for each retrieval object.  <P>SOLUTION: The neighborhood retrieval device includes: a storage part for storing a meta table having index dependent meta data corresponding to the data structure of each index; a database management part for, when receiving an instruction from a user, retrieving an index corresponding to the instruction, and for making an index part execute processing corresponding to the instruction by using index dependent meta data corresponding to the index; and the index part for performing the instructed processing by using the index dependent meta data based on the instruction from the database management part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010279201-A (JP)
Title: Battery device and electronic apparatus including the same
Inventor: ONO HARUO
IPC: H01M10/46
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery device that has a simple structure, can be reduced in size, can efficiently generate power for storage, and to provide electronic apparatus including the battery device.  <P>SOLUTION: In a power generating section 20 stored inside a battery case 16, a first electrode 32 including a radial section 34 formed radially from a rotation center section and an electret film 35, namely, a charge holding body, are disposed on a rotary plate 24 that opposes a flat battery substrate 23; meanwhile, a second electrode 36 including a radial section 38 so formed on the battery substrate 23 as to oppose the radial section 34 of the first electrode 32 is disposed on the battery substrate 23; and thus the rotary plate 24 is rotated at a fixed interval to the battery substrate 23, and the rotational energy of the rotary plate 24 is efficiently converted to an electrical energy to be stored at a storage section of a battery section 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009183785-A (JP)
Title: Pinball game machine
Inventor: NISHIGATA TSUKASA
IPC: A63F7/02
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce burden on communication of a main board in controlling figures and enrich performance while eliminating delicate deviation in the stop position of stop figures.  <P>SOLUTION: The main board 50 transmits a variation command containing information on the variation time of figures to a CPU 11 of a pattern display device 10 and the CPU 11 of the pattern display device 10 receiving the variation command 40 stops and displays the figures 30 corresponding to the variation command 40. When the variation time passes, a CPU 51 of the main board 50 transmits a figure stop command to the CPU 11 of the pattern display device 10, and the CPU 11 of the pattern display device 10 receiving the figure stop command stops the stop figures linked to stop figure data at a position where the figures are to be stopped.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010278939-A (JP)
Title: Communication terminal device for broadcasting
Inventor: SAEKI HIROAKI
IPC: H04N7/16
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user-side terminal for communicating with a head-end side to detect a communication request from the head-end side and establish communication with the head-end side, without supplying voltage to a demodulation circuit, or the like, in a standby state.  <P>SOLUTION: A tuner unit of the user-side terminal is configured to notify a start control unit of the user-side terminal of a start signal for an unused channel of channels assigned to broadcast programs, the start signal being transmitted from the head-end, and the start control unit is configured so as to control power supplied to the demodulation circuit, based on the information from the tuner unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010283024-A (JP)
Title: Door structure of electronic apparatus storage housing
Inventor: SEGAWA SHIRO
IPC: G06F1/16
Filed: 2009-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door structure which can be easily attached and detached to a housing, and can not be detached in closed position, and moreover, is used both for a right-hand door and for a left-hand door with one kind of door, and can easily change open direction.  <P>SOLUTION: A door body 2 is held, and the position of an engagement opening 39 is joined to the height position of a support plate 27 of a rotating blade 13 and a door engaging member 14. If a side plate 10 is pushed into a side plate adhesion surface 26 while letting a front side of a front plate 8 slide along a front plate adhesion surface 25 of the rotating blade 13, the side plate 10 is in contact with the side plate adhesion surface 26, and the rotating blade 13 suitably rotates around a longitudinal axis 20. The front plate 8 and the side plate 10 are attached firmly to the front plate adhesion surface 25 and the side plate adhesion surface 26, respectively, and at the same tine the support plate 27 and the door engaging member 14 are accepted in the engagement opening 39. If the door body 2 is moved down, an upper edge corresponding part of the engagement opening 39 falls in front plate sandwiched gap and side plate sandwiched gap between the door engaging member 14 and the rotating blade 13. The door body 2 is engaged with a hinge 11, and the attachment of the door body 2 to the housing 1 is completed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010283972-A (JP)
Title: Switching power supply system
Inventor: SUZUKI TORU
IPC: H02M3/155
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply system that reduces noise during a switching power supply operation without reducing mounting efficiency and power efficiency.  <P>SOLUTION: The switching power supply system that generates an output voltage from an input voltage includes: a pulse generation switch for generating a pulse voltage, and a noise canceling switch adjacent to the pulse generation switch to change the direction of voltage so that the directions are opposite at the same timing. Noise is reduced without reducing mounting efficiency or power efficiency by converting an output of the noise canceling switch to any voltage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010281496-A (JP)
Title: Refrigerating device
Inventor: KATO ISAO
IPC: F25B1/00
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating device which securely makes a refrigerating cycle highly efficient regardless of a heat load in a gas cooler or a change in a heat exchanging amount in an internal heat exchanger.  <P>SOLUTION: The refrigerating device (1) includes an evaporator (14), a compressor (6), the gas cooler (8), the internal heat exchanger (10) for heat-exchanging between coolant via the gas cooler and coolant via the evaporator, and a refrigerating circuit (2) interposed by an expansion valve (12), serially from the coolant flowing direction on a circulation passage (4) for circulating the coolant therein. The evaporator includes a first heat transfer route (20) for heat-exchanging between the coolant via the expansion valve and blast (24) by a fan (22). The refrigerating circuit includes second heat transfer routes (26, 36) for heat-exchanging between the coolant via the first heat transfer route and the blast by the fan again.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010279987-A (JP)
Title: Cam device
Inventor: SASAHARA TADASHI
IPC: B21D37/08
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cam device which evades the contact of a coil spring with a rod during operation and the generation of worn particles and cut particles is eliminated.  <P>SOLUTION: This device includes: a cam driver 4 which is fixed to an upper die 2 which is freely vertically movable and also have an inclined surface 3; a cam slide 5 which is brought into contact with the inclined surface 3 of the cam driver 4 and made to move in the B-direction; a cam slide supporting means 6 with which the cam slide 5 is supported freely movably in the A- and B-directions; a returning mechanism 7 by which the cam slide 5 is returned to the initial position and an elastic stopper member 8 with which the crash of the cam slide 5 to the cam slide supporting means 6 is prevented in a return of the cam slide 5 to the initial position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010282940-A (JP)
Title: Fuel cell
Inventor: SATO KENJI
IPC: H01M8/10
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell capable of effectively preventing different kinds of materials from adhering or the like to an electrolyte film in a cell of fuel cell, superior in efficiency in maintenance such as extracting and changing cells of the fuel cell with performance degraded in a fuel cell stack, and superior in fluid sealing properties.  <P>SOLUTION: A plurality of cells 10 of fuel cell each composed of a membrane electrode assembly (electrode 4), gas-permeating layers 5, 6, and a separator 7 arranged at an either gas-permeating layer side, are laminated, and a gasket 8 is integrally formed at a peripheral edge of each laminated membrane electrode assembly or the like to have one module 100 composed of the plurality of cells 10 of fuel cell. The modules are laminated to form a fuel cell stack, or just one module 100 is to form the fuel cell stack for the fuel cell. On a surface of the separator 7 contacting the gasket 8, an adhesion area S adhering to the gasket 8 and a non-adhesion area HS not adhering to the gasket 8 are formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286002-A (JP)
Title: Metal flexible pipe joint
Inventor: KIMURA MITSUJI
IPC: F16L33/28
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the electrolytic corrosion of a metal flexible pipe joint.  <P>SOLUTION: The metal flexible pipe joint 10 includes a metal joint body 20, a seal material 24 made of an electrical insulator, a pressing ring 22, and an come-off prevention member 64. The seal material 24 is stored in the insertion completion position of the joint body 20 so as to seal between the exposed outer peripheral surface of the metal flexible pipe and the inner peripheral surface of the joint body 20. Out of the come-out prevention member 64, part contacting the outer peripheral surface of the metal flexible pipe is coated with the electrical insulator. The pressing ring 22 holds the metal flexible pipe via the coat made of the electric insulator to cover the metal flexible pipe. When stored in the insertion completion position of the joint body 20, the part inserted in the joint body 20 out of the metal flexible pipe is covered with the seal material 24, the come-off prevention member 64, and the pressing ring 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286877-A (JP)
Title: Controller for vehicle
Inventor: SASADA AKIHIRO
IPC: G08G1/16
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle controller for determining the possibility of collision with the other vehicle with high accuracy, mapping a vehicle and the other vehicle on an electronic map by the same method, enhancing reliability, simplifying map data, and requiring no car navigation system.  <P>SOLUTION: The vehicle controller includes: a collision possibility determining means for comparing an intersection through which the vehicle may pass next, with an intersection through which the other vehicle may pass next, which are obtained by a mapping means, and determines the possibility of collision of the vehicle with the other vehicle when they match; and an information providing means for providing information to a driver, based on a result determined by the collision possibility determining means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286314-A (JP)
Title: Electrode system of electrostatic type proximity sensor being of thin type and excellent in noise resistance, and electrostatic type proximity sensor
Inventor: ABE HIROSHI
IPC: H03K17/955
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode system of an electrostatic type proximity sensor which is of a thin type and is easily fitted and which thoroughly detects a detection object located at a close range and moreover has a high environmental resistance enabling stable operation even in heavy rainfall or hard freezing or with sticking of mud, a snow melting agent or the like, and the electrostatic type proximity sensor.  <P>SOLUTION: A first shielded electrode film Ssa and a second shielded electrode film Ssb are installed on an insulation base in juxtaposition in the surface direction while being isolated by insulation from each other, and a first detecting electrode film A is installed on the film Ssa and a second detecting electrode film B on the film Ssb, by the medium of an insulation film 31 respectively. Both of the two detecting electrode films A and B are covered with the insulation film and the film Ssa extends, so protruding as to surround the circumference of a portion wherein the film A is disposed, while the electrode film Ssb extends, so protruding as to surround the circumference of the portion wherein the film B is disposed. The electrode films A and B are charged respectively with voltage changing periodically and are made to discharge it, while the same potential is impressed between the films Ssa and A and between the films Ssb and B respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287041-A (JP)
Title: Id card, ic card, method for producing the id card and method for producing the ic card
Inventor: UCHIHIRO SHINJI
IPC: G06K19/07
Filed: 2009-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ID card and an IC card, having high print quality without being affected by waste of a base material from an end part of the base material, and to provide methods for producing them.  <P>SOLUTION: The ID card has a photographic image obtained by imaging an object and/or an outer appearance of the object, and symbol information for specifying the object printed on one side of a first base material. In the ID card, an image reception layer is formed on the one side of the first base material, the photographic image is printed on the image reception layer, a print improvement layer is formed on the image reception layer, and the symbol information is printed on the print improvement layer. The IC card has a second base material formed on a face opposite to the image reception layer of the first base material of the ID card, and includes an adhesive layer and an inlet including an IC chip, a reinforcing plate, and an antenna between the first base material and the second base material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010288077-A (JP)
Title: Device for receiving multicarrier modulated signal
Inventor: TAKEUCHI TOMOAKI
IPC: H04L7/02
Filed: 2009-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To detect an optimal symbol timing position and frequency offset of a received multicarrier modulated signal without using a special signal for synchronization detection.  <P>SOLUTION: A synchronization detection unit 5 generates a correlation signal between a reference signal to be obtained by modulating only a pilot signal and a received signal, and detects the peak of its absolute value to estimate symbol timing. In addition, the synchronization detection unit 5 sets a complex conjugate value of the reference signal to be obtained by modulating only the pilot signal as a filter coefficient by symbol to generate a correlation signal by being synchronized with the estimated symbol timing, and roughly estimates the frequency offset by detecting a phase rotation amount between symbols. In addition, the synchronization detection unit 5 accurately estimates the frequency offset by detecting a phase rotation amount between frames. Thus, the symbol timing and the frequency offset are detected using the pilot signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009297714-A (JP)
Title: Filter element and filter assembly including locking mechanism
Inventor: BEARD JOHN H
IPC: B01D27/08
Filed: 2009-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid filtering apparatus and a method, wherein a component having a key is included and a correct filter element is surely fitted to a filter base.  <P>SOLUTION: Key configuration is provided between a filter element and a filter housing, a filter and the filter base, and the filter base and the filter housing. A locking arrangement may be provided to prevent undesired loosening of the filter relative to the filter base. The filter base may include a torsion lock insert that is engaged with catches of the filter to prevent the undesired loosening. An adaptor may be provided to provide catches that interact with a torsion lock insert.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010024445-A (JP)
Title: Black magnetic iron oxide particle powder
Inventor: UEMOTO SHINJI
IPC: C09C1/24
Filed: 2009-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide black magnetic iron oxide particle powder which is suitable to black coloring pigment for painting, resin, printing ink, etc., as it is black and which can make a toner with high image density under high-temperature high-humidity condition when used as black magnetic particles for the magnetic toner since it has high resistance in a high-voltage region, low moisture absorbing property, and excellent dispersion property.  <P>SOLUTION: The average particle diameter of the black magnetic iron oxide particles is 0.05-2.0 μm, and the electric resistance value at the applied voltage of 100 V is 1×10<SP>8</SP>Ωcm or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011002548-A (JP)
Title: Electric shock experience apparatus and electric shock experience method
Inventor: NAKANO HIRONOBU
IPC: G09B23/18
Filed: 2009-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an electric shock experience apparatus and an electric shock experience method, by which an electric shock can be experienced safely without affecting a human body.SOLUTION: During an electric shock experience period, a sinewave inverter 22 applies an electric shock experience voltage to a human body contact part 31 to let an electric shock experience current flow through the human body. The electric shock experience current and the electric shock experience period are set in a control part 11 by an input part 12. During the set electric shock experience period, the control part 11 controls the electric shock experience voltage of the sinewave inverter 22 so that the set electric shock experience current is made to flow. When a current Ih flowing through the human body contact part 31 during the electric shock experience exceeds an upper limit current Iu, a relay 25 operates and shuts off a feeder circuit of the human body contact part 31.