baber/WOPTO huggingface dataset:
Patent JP-2011080783-A (JP)
Title: Relative angle detector, rotation angle detector, and power steering device
Inventor: MUTO HIROYUKI
IPC: G01D5/245
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for detecting a relative rotation angle between two rotary shafts with high accuracy since the rotation angle of a rotary shaft can be detected with high accuracy even if relative displacement arises between a magnet and a magnetic sensor.  <P>SOLUTION: This relative angle detector includes a first magnet 10 provided on a first rotary shaft 120 and magnetized circumferentially of the rotary shaft 120, a second magnet 20 provided on a second rotary shaft 130 and magnetized circumferentially of the rotary shaft 130, a plurality of first magnetic sensors 46 disposed at even intervals circumferentially of the rotary shaft 120 so as to confront an outer circumferential surface of the first magnet 10, a plurality of second magnetic sensors 47 disposed at even intervals circumferentially of the rotary shaft 130 so as to confront an outer circumferential surface of the second magnet 20, and a relative angle calculator for calculating a relative angle between the rotary shafts 120 and 130 based on the outputs of the magnetic sensors 46 and 47.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011078575-A (JP)
Title: Hook for display of merchandise
Inventor: MIURA TAKASHI
IPC: A47F7/00
Filed: 2009-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To change the thickness of a merchandise hanging bar to be suitable for a purpose to a support base member which is engaged in a merchandise display rack.  <P>SOLUTION: The device includes the merchandise hanging bars 10a, 10b, and 10c, forming bent parts 11a, 11b, and 11c respectively bent by the right angle at a base end part, and the support base member 20 formed in U-shape opening downward to be engaged in the merchandise display rack. There are at least two kinds of the merchandise hanging bars in different thickness. The bent part of the thinner one of the merchandise hanging bars is formed longer than the bent part of the thicker one of the merchandise hanging bars. The support base member has a mounting hole 22 opening upward in which the bent part of the merchandise hanging bar is insertable. The inner diameter of the mounting hole matches the outer diameter of the thicker one of the merchandise hanging bars at an upper range part, and it matches the outer diameter of the thinner one of the merchandise hanging bars at a lower range part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011083907-A (JP)
Title: Liquid circulating system and inkjet printer
Inventor: IGAWA TOMOMI
IPC: B41J2/175
Filed: 2009-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately circulate a liquid by suppressing the stagnation of the liquid in a channel.  <P>SOLUTION: The ink circulating system 1 includes an inkjet head 2 formed with a common ink channel 12, an ink tank 3, a supply channel 4 which supplies the ink from the ink tank 3 to the common ink channel 12, a return channel 5 which returns the ink from the common ink channel 12 to the ink tank 3, and a pressure difference generator 7 which generates a pressure difference in the ink tank 3. The pressure difference generator 7 includes an impeller 21 arranged inside the ink tank 3 and a driving device 22 arranged outside the ink tank 3. A pressure difference is generated between the supply port 4a of the supply channel 4 and the return port 5a of the return channel 5 by driving the driving device 22 and rotating the impeller 21 through isolation driving, whereby the ink is circulated in the ink channel which passes the ink tank 3, supply channel 4, common ink channel 12 and reduction channel 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011083333-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2009-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which prevents the decrease of the decorativeness of a game board surface when a game board is constituted of a translucent synthetic resin plate.  <P>SOLUTION: The game machine is constituted so that in an attached state where decorative members 25L and 25R which are disposed in a game area 7 on the game board surface 200a of the game board 6 constituted of the translucent synthetic resin plate 200 and formed with the game area 7 where game balls can flow down and decorates the game area 7 are attached to the game board surface 200a, a gap for preventing the abutment between the edge side part H and the game board surface 200a is formed between the edge side part H on the side of the game board surface 200a in the decorative members 25L and 25R and the game board surface 200a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011084126-A (JP)
Title: Seal material for opening/closing door and seal material assembly using the same
Inventor: MATSUMOTO ATSUSHI
IPC: B60J10/08
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal material for an opening/closing door allowing improvement of adhesion in relation to a door panel and satisfactorily maintaining of sealing property.  <P>SOLUTION: This seal material 32 includes a base part 40, a first seal part 50 formed integrally with the base part 40 to be in contact with an opening edge part 2 of a vehicle body panel 1 in a mounted state, a second seal part 55 to be in contact with an opening edge part 2 of the vehicle body panel 1, and a third seal part 60 in contact with a side wall surface 23 of the door panel 20. A distal end side part of the third seal part 60 is made an easily deformable part 62 integrally molded by high foaming sponge rubber. The second seal part 55 is bent by being brought into pressure contact with the vehicle body panel 1 when the opening/closing door 11 is closed, and thereby the third seal part 60 is pressed in a direction of the side wall surface 23 of the door panel 20. As a result, the distal end of the easily deformable part 62 is brought into pressure contact with the side wall surface 23 of the door panel 20 with large force applied with pressing force of the second seal part 55 and is pressed and spread in a width direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011087421-A (JP)
Title: Planar type actuator and method for manufacturing the same
Inventor: KOBORI HAJIME
IPC: B81B3/00
Filed: 2009-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar type actuator that largely secures a large installation space for a mirror and ensures a driving force for a movable part.  <P>SOLUTION: The planar type actuator includes a frame-shaped fixing part 2 and a movable part 4 movably supported in the fixing part 2 through a torsion bar 3. The planar type actuator further includes a driving coil 6 at least partially formed on the side face of the movable part 4 for driving the movable part 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011092236-A (JP)
Title: Pulse detector and pulse detection method
Inventor: TAKAHASHI YUSUKE
IPC: A61B5/0245
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse detector and a pulse detection method for reducing influences of an abrupt noise signal by performing a pulse wave frequency analysis after a pulse wave signal acquired from a pulse wave sensor is divided into a signal component having autocorrelation and the other components.  <P>SOLUTION: The pulse detector detects a pulse signal originating from the pulse of a human body and includes: a pulse wave sensor 10 that detects a first pulse wave signal in which the pulse signal and a noise signal are mixed and outputs it; and a pulse wave signal filtering unit that generates an adaptive spectral line enhancer 94 based on the first pulse wave signal, divides the first pulse wave signal into a first signal and a second signal, and outputs a second pulse wave signal including at least the first signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011093349-A (JP)
Title: Resinous fuel tank
Inventor: NAGUMO TAKASHI
IPC: B60K15/03
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resinous fuel tank capable of decreasing weight without increasing cost.  <P>SOLUTION: In the resinous fuel tank 100 molded by blow molding and having a hollow shape wherein an upper arm 51 and a lower arm 52 are assembled, an inner surface and an outer surface of at least a part of the upper arm 51 and the lower arm 52 are formed by superimposing a plurality of pyramidal parts 77 equipped with a plurality of pyramidal surfaces. At least one of the plurality of the pyramidal surfaces is an isosceles triangle. One of lines connecting each vertex on a bottom surface of the pyramidal part 77 and a top portion of the pyramid part 77 is formed in a first direction A along a cylindrical center portion 79 of the upper arm 51 and the lower arm 52 or a second direction B orthogonal to the first direction A.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011092333-A (JP)
Title: Wiping member
Inventor: ISHIKAWA NAOKO
IPC: A47L13/16
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiping member which has high performance for removing oily stains and scorching dirt sticking on a surface and hardly damages the surface.  <P>SOLUTION: The wiping member 1 includes a base material layer 10, and polishing coating layer 16 existing on a first surface 12 of the base material layer 10 and containing a binder and activated carbon powder.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011081333-A (JP)
Title: Toner, developer, image forming method, image forming apparatus, and process cartridge
Inventor: OSAKA KEIKO
IPC: G03G9/10
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner that uses a binder resin having polyhydroxy carboxylic acid skeleton, and provides an image with good cold temperature fixability and superior environmental stability, and also to provide a developer employing the toner, an image forming method employing the developer, an image forming apparatus, and a process cartridge.  <P>SOLUTION: (1) The toner contains at least a coloring agent and an amorphous thermoplastic resin having polyhydroxy carboxylic acid skeleton, and the thermoplastic resin is obtained by ring opening polymerization of a ring compound monomer using a hydrolase as a catalyst, and (2) the developer contains the toner. (3) The image forming method has steps of: forming an electrostatic latent image on an electrostatic latent image carrier; forming a visible image by developing the electrostatic latent image using the developer; transferring the visible image to a recording medium; and fixing a transfer image transferred to the recording medium.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011093071-A (JP)
Title: Impact tool
Inventor: AOKI YONOSUKE
IPC: B25D16/00
Filed: 2009-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for contributing to miniaturization of a clutch equipped to prevent excessive reaction torque from acting on a tool body in an impact tool.  <P>SOLUTION: The impact tool is used for applying predetermined processing work to a workpiece by allowing a tool bit arranged at the tip area of the tool body to carry out impact action in the long axis direction of the tool bit through a motor 111 and rotating it around a long axis. The impact tool has a motor output shaft 111a; a power transmission shaft 136 arranged at the downstream side of the motor output shaft 111a and decelerating the rotation rate of the motor output shaft 111a to transmit it to the tool bit; a clutch shaft arranged between the motor output shaft 111a and the power transmission shaft 136; and the clutch 134 being arranged on the clutch shaft, transmitting the torque of the motor output shaft 111a to the power transmission shaft 136 in a normal time, and interrupting torque transmission when torque around a tool bit long axis generated at the tool body exceeds a predetermined set torque state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011098839-A (JP)
Title: Method for operating hydrogen generating apparatus, and method for operating fuel cell system
Inventor: MAENISHI AKIRA
IPC: H01M8/04
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for operating a hydrogen generating apparatus, by which the activity of a selective oxidation catalyst, that is reduced when the operation duration time is prolonged, is recovered without stopping operation, and a produced gas containing carbon monoxide in low concentration is supplied stably.  <P>SOLUTION: In the method for operating a hydrogen generating apparatus, when the operation duration time reaches a prescribed value, the supply of air from a selective oxidation air supply device 6 is stopped temporarily under such conditions that the supply of a raw material gas from a raw material gas supply device 4 and the supply of reforming water from a water supply device 5 are continued, and thereafter, the supply of air is again started. Thereby, the selective oxidation catalyst is brought into such a state that only a reformed gas containing hydrogen in high concentration flows and into a reduced state, and further, oxygen adsorbed on the selective oxidation catalyst is removed by stopping supply of the selective oxidation air. When oxygen adsorbed on the selective oxidation catalyst is removed, the catalytic activity of the selective oxidation catalyst is recovered. Resultingly, the content of carbon monoxide in the produced gas is reduced by again supplying the selective oxidation air.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010135782-A (JP)
Title: Solar cell
Inventor: UEHARA TOMOKO
IPC: H01L31/04
Filed: 2009-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell provided with a substrate excellent in strength and water vapor barrier property under high humidity and small in difference of coefficient of thermal expansion between MD and TD.  <P>SOLUTION: The solar cell is constituted of: at least one power generation layer selected from a group composed of an amorphous silicon layer, a polycrystalline silicon layer, and a polycrystalline compound layer; a liquid crystalline polyester layer; and a conductive layer. The liquid crystalline polyester layer is formed from solvent-soluble liquid crystalline polyester. It is preferable that the liquid crystalline polyester layer is a liquid crystalline polyester film formed from solvent-soluble liquid crystalline polyester, or a prepreg formed from liquid crystalline polyester and a fiber sheet.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011102621-A (JP)
Title: Control device of motor valve
Inventor: SHINOKI NOZOMI
IPC: F16K31/04
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To prolong a life of a motor valve by optimally and automatically controlling the motor valve, and furthermore minimizing iterative operations of the valve to promptly change a process value to a target one.  <P>SOLUTION: A control device 1 of the motor valve controls the motor valve so that the process value is adjusted to the target one by presetting output time and down time when the valve is instructed to be opened or closed, and by adjusting valve opening per inch. The control device fixes the down time of a valve opening instruction or a valve closing instruction and enables continuous change of the output time according to the deviation between the target value and process value by output from a motor valve output function circuit 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011103257-A (JP)
Title: Plasma generator and film forming device, etching device, surface treatment device, and ion implantation device
Inventor: HIRAO TAKASHI
IPC: C23C16/511
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma generator capable of generating lengthy line plasmas with uniformity and a high density; and to provide a film forming device capable of forming film on a large area substrate, an etching device, a surface treatment device, and an ion implantation device, by utilizing the above plasma generator.  <P>SOLUTION: The electron cyclotron resonance line plasma generator includes: a microwave generating source for generating microwaves; a waveguide in which the microwaves generated from the microwave generating source are introduced and which has slits extending in a propagation direction of the microwaves; a chamber to which a plasma generating gas to be made plasmas by microwaves leaking out from the slits through a dielectric window is supplied; and a magnetic field-generating mechanism which applies a magnetic field on the plasma to generate an electron cyclotron resonance in the chamber.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011106360-A (JP)
Title: Urea reduction type scr device for internal combustion engine
Inventor: HIRANUMA SATOSHI
IPC: B01D53/94
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a urea reduction type SCR device for an internal combustion engine, improving fuel economy performance by promoting a mixture of urea water and exhaust gas and reducing a pressure loss caused by disturbing an exhaust gas flow, and improving exhaust performance by reducing adhesion of urea water to an exhaust passage.  <P>SOLUTION: A swirl flow generator (30) is configured by combining in a cross shape a first fin (31) with a second fin (32). The first fin and second fin are thin plate members respectively having right blades (31G) and left blades (31H) which are formed by being alternately bent so that a bending angle on the center side of a downstream exhaust pipe (22) is increased and a bending angle on a peripheral side is reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011104725-A (JP)
Title: Rotary table with air seal structure
Inventor: KUROTOBI EIJI
IPC: B23Q11/00
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration of a seal material by preventing intrusion of foreign matter between a table rotor being a rotating part and a body supporting the table rotor, in a rotary table supporting a workpiece and used in a machine tool.  <P>SOLUTION: A rotary table includes: a mounting ring mounted to a body and having a seal material arranged in-between the outer peripheral part of the table rotor; and an air seal ring axially movably provided on the mounting ring by an adjusting means. High-pressure air is supplied from the air seal ring to a seal part between the body and the rotary table. The high-pressure air from the seal part escapes to the outside of the rotary table through a clearance X between the body and the air seal ring, thereby preventing intrusion of foreign matter from the clearance X.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011104171-A (JP)
Title: Game machine
Inventor: KOIWA TATSUAKI
IPC: A63F7/02
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of smoothly executing a symbol variation game in which a notice performance is started when the notice performance is executed over a plurality of symbol variation games.  <P>SOLUTION: When the entry of a game ball is detected by a first start winning port or a second start winning port during the execution of the symbol variation game, in the case that a variation pattern which specifies the performance contents of the symbol variation game under execution is the variation pattern for a losing performance, a general CPU determines that the notice performance can be executed. When a random number for winning determination already stored before detecting the entry matches with a big winning determination value or a small winning determination value, it is not executed. Similarly, when a random number for ready-to-win state determination already stored before detecting the entry matches a ready-to-win state determination value, it is not executed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011104179-A (JP)
Title: Slot machine
Inventor: MURAKAMI AKIRA
IPC: A63F5/04
Filed: 2009-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine, which prevents "a fraudulent act without loading any tokens" but does not inhibit accurate count of the tokens.  <P>SOLUTION: A bent passage part 8 is formed in the middle of a token passage 6, and a limit switch 24 and a photointerrupter 25 are provided on a downstream side edge of the bent passage part 8 so that the bent passage part 8 could prevent a fraudulent tool from reaching the photointerrupter 25 and prevent the fraudulent act on the photointerrupter 25, and also making the fraudulent tool difficult to be pulled out allows the limit switch 24 to detect the use of the fraudulent tool, which prevent "the fraudulent act without loading any tokens". An accelerated token in a straight passage part 7 crashes into a line L and a forehand token is detached away from the line L with an impact by the crash so that the photointerrupter 25 could count the tokens one by one even when the tokens are jammed in the bent passage part 8 to form the line L, thereby allowing the accurate count of the tokens.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011109865-A (JP)
Title: Connecting method of cold shrinkable tube and covered wire, and connection structure of covered wire
Inventor: MIYAHARA TOSHIO
IPC: H02G15/18
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold shrinkable tube in which waste associated with removal of a core does not occur and with which covering work becomes easy.  <P>SOLUTION: A pipe 3 is an insulating cylindrical part material. Cylindrical elastic bodies 5 are arranged near both ends of the pipe 3 so that they are covered. An inner diameter of the cylindrical elastomer 5 while force is not applied is smaller than an outer diameter of a cable. The cylindrical elastic bodies 5 cover outer circumference of the pipe 3 while the diameters are expanded. The pipe is covered with prescribed lengths of the cylindrical elastic bodies 5, and excess length parts 7 projected from the pipe 3 are formed while the bodies are stretched straight. The excess length parts 7 are folded up near ends of the pipe 3. Namely, the cylindrical elastic bodies 5 are turned up in a direction of the pipe 3 in the vicinity of the ends of the pipe 3. Consequently, the cylindrical elastic bodies 5 are doubly (two layers) installed on the outer circumference of the pipe 3 in the vicinity of the ends of the pipe 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011114398-A (JP)
Title: Information transmitter
Inventor: FUJIWARA YOSHINOBU
IPC: H04N5/765
Filed: 2009-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information transmitter for copying copyright-protected content to other devices without reducing user convenience, while conforming to copyright protection regulations.  <P>SOLUTION: The information transmitter includes a reception means, a management means, a transmission means, and a update means. The reception means receives first content with a first playable time specifying an allowable viewing time after reproduction start. The management means manages the first content in association with a remaining playable time in which a user is allowed to view the first content. The transmission means transmits second content and playable time information to a duplicate destination device, the second content being a duplicate of the first content, and the second playable time information specifying a time in which the user can view the second content on a device that stores the duplicate content. The update means updates the remaining playable time managed by the management means by subtracting the second playable time information.  <P>COPYRIGHT: (C)2011,JPO&INPIT