baber/WOPTO huggingface dataset:
Patent JP-2008172977-A (JP)
Title: Cylindrical-magnet manufacturing method and cylindrical-magnet manufacturing device
Inventor: NIIGUCHI NOBORU
IPC: H01F41/02
Filed: 2007-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylindrical-magnet manufacturing device for manufacturing a cylindrical magnet, in which the crystal direction of magnet powder is well-aligned and a remaining magnetic flux density value for each position on the peripheral face is substantially constant.  <P>SOLUTION: The cylindrical-magnet manufacturing device is provided with a columnar iron core 5, a die 4 having a hole into which the iron core 5 is fitted loosely, and electromagnets 3, 3 that are in contact with the die 4 so as to form an oriented magnetic field in the direction parallel to the end face of the iron core 5 through the die 4. Magnet powder 6 is poured into a cylindrical air-gap in between the hole of the die 4 and the iron core 5; the poured magnet powder 6 is pressed, from both end parts of the air-gap so as to form a cylindrical magnet; the die 4 has a cylindrical shape concentric with the iron core 5; each face of the electromagnets 3, 3 contacting with the die 4 has a peripheral-face shape along the outer peripheral face of the die 4; and the device is also provided with a rotating means 7 that makes the die 4 rotate in the circumferential direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008173150-A (JP)
Title: Induction heating rice cooker
Inventor: NAKASAKI HARUTOSHI
IPC: H05B6/06
Filed: 2007-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating rice cooker controlling a high frequency current flowing to a heating coil by switching means to heat a pot, by which a change in capacitance of a resonant capacitor is detected thereby notifying a user of the life end of the apparatus.  <P>SOLUTION: The pot 1 where a cooked object is put, is heated by supplying high frequency power to the heating coil 2 electromagnetically coupled to the pot 1, a resonance circuit is composed of the heating coil 2 and the resonant capacitor 3, an AC power source 5 for supplying the power to the heating coil 2 is rectified by rectifying and smoothing means 6, the high frequency current flowing to the heating coil 2 is controlled by the switching means 4, and driving means 10 for driving the switching means 4 is controlled by the control means 9. The induction heating rice cooker includes capacitance detection means 11 for detecting the change in a capacitance in the resonant capacitor 3 by input from current detection means 8 for detecting an input current supplied by the AC power source 5 and voltage detection means 7 for detecting a peak voltage applied to the switching means 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008178164-A (JP)
Title: Power supply device for vehicle
Inventor: YUGO MASAKI
IPC: B60L11/18
Filed: 2007-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To achieve inexpensively large scale production while suppressing a part cost by a simple structure which is constituted by integrating a pre-charge resistor and a current detection resistor to a relay.  <P>SOLUTION: This power supply device for a vehicle comprises a chargeable battery 1, and a contactor 2 which is connected to the output side of the battery 1, and connects the battery 1 to a vehicle load 6. Furthermore, the power supply device for the vehicle uses the contactor 2 as the resistor-contained relay 5 constituted by connecting the current detection resistor 21 between output terminals 53.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008175435-A (JP)
Title: Washing ball liquid-impregnating treatment device and method
Inventor: SHINODA NORIMASA
IPC: F28G1/12
Filed: 2007-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a washing ball from being damaged while surely contracting the washing ball.  <P>SOLUTION: This washing ball liquid-impregnating treatment device for allowing the sponge washing ball B used in washing a liquid flow channel in which the liquid passes, to be impregnated with liquid W, comprises a liquid storage space 13 for storing the liquid W, and a first cup 81 and a second cup 92 for holding the washing ball B. The first cup 81 and the second cup 91 can approach and separate from each other in the liquid storage space 13, and they approach each other in a state of holding the washing ball B between the first cup 81 and the second cup 91, thus the washing ball B is formed into the shape capable of contracting while keeping the ball shape.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008175643-A (JP)
Title: Navigation system
Inventor: NISHIMOTO KEISUKE
IPC: G09B29/10
Filed: 2007-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an update type navigation system capable of lessening updating information as much as possible, while certainly updating map data of meshes to be updated.  <P>SOLUTION: The navigation system is provided with a map data storage device 2 for storing map data partitioned into meshes, a passed mesh storage device 3 for registering meshes passed through in the past, an updating information acquisition section 11 for updating map data corresponding to the meshes registered in the passed mesh storage device, and a map data updating section 12 for updating, by the mesh, map data stored in the map data storage device by using the updating information acquired by the updating information acquisition section.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008178199-A (JP)
Title: Manufacturing method for coil, coil of motor, and stator of motor
Inventor: YUKIBUKI SHINGO
IPC: H02K3/18
Filed: 2007-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a motor coil, to provide a coil of a motor, and to provide a stator of a motor wherein the space factor of a flat conductor in a slot in a stator core can be enhanced.  <P>SOLUTION: The manufacturing method for a coil is such that: one face of a flat conductor 15 having a rectangular cross section is abutted against a guided shaft 83; edgewise bending is carried out to bend the one face in the direction of a short side of the rectangular sections along a curved surface provided in the guided shaft 83; and a motor coil 10 spirally wound is thereby formed. A deforming mechanism 62 is provided which deforms the thickness changing portions 15a equivalent to the four corners of the coil 10 throughout the width of the flat conductor 15 so that the thickness equivalent to the length of a short side of the rectangular cross section of the flat conductor 15 when the flat conductor 15 is subjected to edgewise bending. The coil 10 is formed by deforming the thickness changing portions 15a of the flat conductor 15 by the deforming mechanism 62 and subjecting the thickness changing portions 15a of the flat conductor 15 to edgewise bending.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008178202-A (JP)
Title: Capacitor charge control circuit
Inventor: OO MITSUAKI
IPC: H02J7/02
Filed: 2007-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parallel monitor circuit that makes it possible to construct a voltage divider circuit of resistors having an equal resistance value and is simple in circuitry.  <P>SOLUTION: Multiple capacitors 26a, 26b, ... are connected in series, and the bypass element 32 of a parallel monitor circuit 25a, 25b, ... is connected in parallel with each capacitor. Multiple voltages Va different from one another by a certain voltage are sequentially output from a D-A converter 23, and these voltages Va are input to the multiple monitor circuits. When the charging voltage of each capacitor gets higher than a monitor voltage determined by the voltage Va, the capacitor is discharged through a bypass element and kept at the predetermined monitor voltage.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008175298-A (JP)
Title: Operation amount learning device, learning method, program for actualizing the same, and recording medium recording the same
Inventor: MORIYA TAKANORI
IPC: F16D23/12
Filed: 2007-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To accurately learn the stroke amount of a clutch pedal at which a clutch starts to engage therewith.  <P>SOLUTION: An engine ECU executes a program which includes a step (S110) of storing the stroke amount of the clutch pedal when a shift lever is moved from a neutral position to the other position, and a step (S180) of learning the stored stroke amount as a new learned value when down-shift is performed (YES in S140) and the stored stroke amount is smaller than a current learned value learned as the stroke amount at which the clutch starts to engage therewith (YES in S170).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008176741-A (JP)
Title: Client terminal, service providing server, service providing system, control method, and service providing method
Inventor: ANZAI JUN
IPC: G06Q30/06
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a client terminal capable of requesting and utilizing steadily safe services.  <P>SOLUTION: A client terminal 100 includes: a ticket acquisition part 105 holding a ticket including a service ID, a user ID, and a status condition; a CCV sharing part 110 which generates a CCV on the basis of the service ID, the user ID, a server ID, and a random number element; a CCV setting part 120 which holds the CCV; a monitoring part 130 which monitors the status of the client terminal 100 to generate a token including status information and a CCV; an analysis part 140 which determines whether the CCV held in the CCV setting part 120 coincides with the CCV included in token or not and determines whether the status information included in the token coincides with the status condition included in the ticket or not and generates control information including determination information and a CCV; and a control part 150 which determines whether the CCV held in the CCV setting part 120 coincides with the CCV included in the control information or not and requests and utilizes the service when coincident.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008180897-A (JP)
Title: Gray tone mask and pattern transfer method
Inventor: IMURA KAZUHISA
IPC: G03F1/54
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gray tone mask, having high accuracy, having a semi-transmitting part that includes a portion showing flat distribution of the intensity of transmitted light and gives predetermined intensity of light, and capable of forming a resist pattern in a desired film thickness range having a flat portion with almost constant film thickness when the semi-transmitting part is transferred onto a resist film of a transfer material.  <P>SOLUTION: The gray tone mask 30 has a light shielding part 31, a light transmitting part 32 and a semi-transmitting part 33 formed on a transparent substrate 34, wherein the mask has the semi-transmitting part 33 adjoining to and interposed by the light shielding part 31. The semi-transmitting part 33 includes semi-transmitting film formation part 33a where a semi-transmitting film 36 is formed and light-transmitting slits 33b, 33c where the transparent substrate 34 is exposed, the slits being formed in the boundary of the semi-transmitting part 33 with the adjoining light transmitting part 31.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008178807-A (JP)
Title: Separation and recovery method of waste gypsum board
Inventor: KOBAYASHI SHIGEHIKO
IPC: B07B4/00
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separation and recovery method of a waste gypsum board capable of reducing the number of equipment machines and enhancing the separation of paper and gypsum to recycle the paper by performing crushing, drying and separation at the same time using a chain striking type crushing and drying machine in the recycling of the waste gypsum board.  <P>SOLUTION: In the chain striking type crushing and drying machine having a multistage type vertical cylindrical crushing chamber revolved at a high speed to crush a crushing target by the striking of a chain and a lower supply port equipped with a means capable of supplying hot air or air to the lower part of the crushing chamber as a revolving stream, the waste gypsum board comprising composite wastes composed of gypsum, paper, a nail, etc. is crushed while supplying air from the lower supply port to recover gypsum and paper low in specific gravity from above along with the air, and the crushed waste gypsum board is subsequently separated into gypsum and paper while a metal component such as the nail or the like high in specific gravity is separated and recovered from below the crushing and drying machine.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008184473-A (JP)
Title: Method for producing hollow resin particle
Inventor: MINAKI MASAJI
IPC: C08J9/14
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing hollow resin particles, by which the hollow resin particles having a true specific gravity of about 0.6 or less can be produced in a good yield without using a nitrile-based monomer as a resin constituting shells.  <P>SOLUTION: This method for producing the hollow resin particles using a resin (A) as shells is characterized by suspending a solution (E) prepared by dissolving the precursor (A1) of a resin (A) and a phase separation-promoting agent (C) in a volatile solvent (B), in a solvent (D) not dissolving the precursor (A1), the resin (A) and the volatile solvent (B) and having a higher boiling point than that of the volatile solvent (B), subjecting the suspension to a polymerization under pressure to synthesize the resin (A), and depressurizing at a temperature at or above the boiling point of the volatile solvent (B).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008183493-A (JP)
Title: Wastewater evaporation concentrator
Inventor: HORII SHIGEKI
IPC: C02F1/04
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wastewater evaporation concentrator which can vertically move two flexible members alternately with small power, perform stable operation, and prevent clogging due to scale adhesion to the flexible members.  <P>SOLUTION: In the wastewater evaporation concentrator 1 where a wastewater reservoir 3 and cylindrical tube groups (heating means) 4 for heating the reservoir are installed in the lower part of a tank 2, the flexible members 8 are movably installed in the tank 2, and the flexible members 8 are vertically moved to repeat an operation to immerse the flexible member in the reservoir 3 and an operation to pull the flexible member up into a gas phase alternately, thereby evaporating moisture from the surfaces of the flexible members 8, the two flexible members 8 are connected and suspended in the state that their weight balance is maintained, and alternately vertically moved by a winding up and down device (having a common driving source) 6, and the state that the other is pulled up into the gas phase is repeated while one of the flexible members 8 is immersed in the reservoir 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008184063-A (JP)
Title: Power output device, its control method, vehicle and drive
Inventor: MUTA KOICHIRO
IPC: B60W10/11
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To control the number of revolutions of an input shaft of a transmission more appropriately as necessary, thereby preventing a power storage device such as a secondary battery from being charged or discharged with excessive power.  <P>SOLUTION: First charging/discharging power P1 to be charged into or discharged from a battery when required torque Td* is outputted to a drive shaft while an engine is efficiently operated within the range of battery input and output limitations Win, Wout using the detected numbers of revolutions of two motors Nm1, Nm2, and torque Tm11, Tm21 used in the calculation of the first charging/discharging power P1 are used; an expected number of revolutions of the motor Nm2est expected as the number of revolutions during control is also used in place of the number of revolutions Nm2; depending on whether or not differential power ΔP with respect to second charging/discharging power P2 similarly obtained is less than a threshold value Pref (S100-S200), the numbers of revolutions Nm1, Nm2, are used or the number of revolutions Nm1 and the expected number of revolutions of the motor Nm2est (S210-S240) are used for control.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007203059-A (JP)
Title: Surgical instrument having feedback system
Inventor: SHELTON FREDERICK E IV
IPC: A61B17/072
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surgical instrument having a feedback system.  <P>SOLUTION: This surgical instrument includes a plurality of sensors, and a status module which is releasably connected to the surgical instrument. The status module includes a plurality of contacts, a circuit, and a plurality of indicators. Each individual contact is electrically communicates with a different sensor. The circuit electrically communicates with at least one of the contact points. At least one of the indicators electrically communicates with the circuit.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008193266-A (JP)
Title: Image processor, image forming apparatus, and its control method
Inventor: YANAGIUCHI TOMOKAZU
IPC: G03G15/00
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To suppress graininess degradation depending on the low frequency components of images and to form the images of high image quality by performing N-ary processing (N is an integer ≥2) based on predetermined constraint information for every main scanning.  <P>SOLUTION: When performing printing of a plurality of paths by a recording head provided with a plurality of nozzles, a scan duty of each nozzle is calculated for every scan of the recording head in a scan duty setting part 105 corresponding to input image data. In a halftone processing part 10, the N-ary processing based on the predetermined constraint information is applied to the calculated scan duty and a dot pattern to be a formation object is prepared. The constraint information is set so that the phase of the spatial frequency of the dot pattern prepared next to the already recorded dot pattern becomes an opposite phase in a low frequency zone.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191375-A (JP)
Title: Display device, and driving circuit and driving method thereof
Inventor: SASAKI OSAMU
IPC: G09G3/36
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact active matrix liquid crystal display device small in power consumption for boosting the voltage of a scanning signal.  <P>SOLUTION: In one booster circuit 210 included in a gate booster circuit of the liquid crystal display device, a delay signal generating circuit 213 and a logic inverting circuit 214 turn on and off first to third analog switches 211a to 211c in proper timing with first to third switch control signals Sa to Sc to perform what is called charge pump operation for a capacity element 212 connected to a scanning signal line GL1. Thus, the one booster circuit only drives the one scanning signal line, so the capacity element for charge pumping may be sized to be formed on a TFT substrate. Consequently, the display device can be made compact on the whole and small in power consumption.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008193480-A (JP)
Title: Multi-parallax image reproducing device and multi-parallax image reproducing method, and three-dimensional image display system
Inventor: SUZUKI YOSHIO
IPC: G02B27/22
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To reproduce a large amount of parallax images at a high speed.  <P>SOLUTION: Each PC 15 for reproduction temporally divides a plurality of parallax images within one frame and sequentially reproduces the plurality of parallax images. Each three-dimensional display device 10 projects the prescribed number of parallax images to different positions in space in synchronization with the reproduction timing of each reproduced parallax image and performs multi-parallax stereoscopic display comprising the prescribed number of parallax images. According to this three-dimensional image display system, a large amount of parallax images can be reproduced at a high speed because an image signal with the information of a plurality of parallax images included within one frame is outputted, and the plurality of parallax images are temporally divided within one frame and sequentially reproduced on the basis of the outputted image signal. A stereoscopic video image using a light reproduction method can be reproduced in moving images satisfactorily by performing multi-parallax stereoscopic display on the basis of the large amount of parallax images reproduced at a high speed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007231269-A (JP)
Title: Method for producing polyester
Inventor: TOGAWA KEIICHIRO
IPC: B29B13/08
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyester, comprising preliminarily crystallizing the surfaces of amorphous polyester pellets, crystallizing the pre-crystallized pellets with an IR ray radiator, and then crystallizing, drying or solid phase-polymerizing the pellets, when the amorphous polyester pellets obtained by melt-polycondensation are crystallized, dried or solid phase-polycondensed, thereby preventing the mutual adhesion of the pellets and the adhesion of the pellets to a crystallization device and a drying device, and simultaneously efficiently crystallizing, drying or solid phase-polymerizing the pellets to produce the high quality polyester at a low cost, and to provide the method for producing the polyester, by which water is efficiently dried and removed from the moisture-absorbed polyester.  <P>SOLUTION: This method for producing the polyester comprises thermally pre-crystallizing the melt-polycondensed polyester and then crystallizing the pre-crystallized polyester with an IR ray radiator.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008196562-A (JP)
Title: Power unit and straddle-type vehicle
Inventor: SUGITANI TAKESHI
IPC: F16H55/56
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine unit capable of improving the workability of assembling a crankshaft and a moving pulley.  <P>SOLUTION: The engine unit includes a crankshaft which receives a driving force of an engine to rotate, and a moving pulley 32 movable in the axial direction. A plurality of keyholes 19i, 19i are formed on an outer peripheral surface of the crankshaft. Axially extending guide holes 32b, 32b are formed in positions, corresponding to the keyholes 19i, 19i, on a boss portion 32a of the moving pulley 32. Ends 39a, 39a of keys 39 are mounted to the keyholes 19i, 19i. The guide holes 32b, 32b receive therein bases 39b, 39b of the keys 39 to guide relative movements of the moving pulley 32 and the crankshaft in the axial direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196782-A (JP)
Title: Air-conditioning controller
Inventor: SUGIMOTO YOSHIYA
IPC: F24F11/02
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioning controller capable of reducing the number of buttons necessary for exerting a plurality of functions while securing certainty in transmitting an operation signal.  <P>SOLUTION: A communicating portion 74 is connected to an air conditioning device 100 through a wired communication line 8. A cross key 11 is used for setting the data transmitted to the air conditioning device 100 by communication by the communicating portion 74. A decision button 12 is used for deciding the set data. An LCD 75 outputs displays corresponding to the setting by using the cross key 11 and the decision using the decision button 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT