baber/WOPTO huggingface dataset:
Patent JP-2003316139-A (JP)
Title: Toner supply container and toner supply device
Inventor: NAKAJIMA NOBUO
IPC: G03G15/08
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a structure in an engagement relationship between a drive transmission member and the sealing member and also simplify a disengaging method, in a toner container in which a sealing portion receives rotation as a means for rotatably transmitting the toner container.  <P>SOLUTION: A sealing portion that receives rotation from a main body is provided with a projection that has a movable rigid ball in a radial direction. To engage with the main body, the projection is simply inserted into the rotation transmitting ring of the main body. In conjunction with the setting of the toner container and the closing of the main body cover, an engagement support rod is automatically inserted from the main body side, and the sealing member is engaged using the engagement support rod and the rotation transmission ring, thereby rotating it. The sealing member can be easily disengaged because the engagement support rod moves back into home position in conjunction with the opening of the main body cover. The toner supply container has the sealing member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318695-A (JP)
Title: Piezoelectric thin-film resonator and manufacturing method thereof
Inventor: IEIRI MASANORI
IPC: H03H3/02
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for a piezoelectric thin-film resonator and a manufacturing method thereof by, which especially, a gap below a resonance thin-film can be easily formed, processings such as cleaning or drying of a wafer can be easily performed, a piezoelectric thin-film resonator can be manufactured with a simple structure, and yield is improved.  <P>SOLUTION: The method of manufacturing a piezoelectric thin-film resonator includes a step of forming grooves on the surface of a substrate by a mechanical means, a step of forming a resonator supporting film on the surface after providing a sacrifice layer on the grooves, a step of forming a lower electrode, a resonating film and an upper electrode on the resonator supporting film, a step of etching the resonator supporting film into a prescribed shape, a step of removing the sacrifice film from the grooves, and a step of dividing the substrate into respective resonators.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322140-A (JP)
Title: Ball joint
Inventor: IKEDA SABURO
IPC: B62D3/12
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball joint capable of obtaining a constant spring rate without positioning, suppressing an increase in work man-hours at the time of manufacturing and having good durability.  <P>SOLUTION: This ball joint is composed of a ball stud having a spherical ball head and a shaft extending from the ball head, a bearing supporting the ball head of the ball stud, and a housing holding the bearing and having an opening from which the shaft of the ball stud is projected outwardly from an inner periphery at an end. The ball head is composed of a tip formed at one end of the shaft, a generally spherical and cylindrical outer cylinder arranged outside the tip, and a rubber elastic portion interposed between the tip and the outer cylinder. A plurality of bores are formed on the elastic portion at intervals in a circumferential direction, and the bores and a rubber filling portion exist at an opposite position. Odd individuals of the bores not less than three are formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323396-A (JP)
Title: Data transfer control device, electronic equipment and data transfer control method
Inventor: SAITO NOBUYUKI
IPC: G06F13/40
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transfer control device, electronic equipment and a data transfer control method that optimize transition control between a plurality of states of a host function and a peripheral function.  <P>SOLUTION: A signal state detection circuit 116 of the data transfer control device 100 notifies a processing part 130 about a detection result of a line state detection circuit 132 or a source line detection circuit 134 by an interrupt signal. The processing part 130 sets a state command corresponding to the state of a transition destination decided according to the notified detection result in a control register 112 of a state controller 110. A state command decoder 114 decodes the state command set in the control register 112 to generate a control signal. According to the control signal, a signal line detection circuit 120 controls at least one signal state of signal lines comprising a data signal line (D+, D-) and a source line (VBUS, GND).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323186-A (JP)
Title: Karaoke system, portable communication terminal, and program
Inventor: KONO NORIAKI
IPC: H04W92/18
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To conduct a karaoke singing employing a plurality of portable telephones.  <P>SOLUTION: A portable telephone 2 which becomes a master makes an access to the site of a server 1 via the Internet, selects music data and downloads the data with prescribed procedures. Timing information which indicates the reproducing timing of the music is buried in the data. Having completed the downloading, the master transfers the music data to portable telephones 2 which become slaves 1 to N respectively using the radio communication modules mounted on the telephones 2. When a chorus is to be performed, information is mutually exchanged via the modules to determine the parts to be played on the telephones 2. The slaves 1 to N start reproducing of the music data by the instruction from the master. During the reproducing, timing information is transmitted from the master to the slaves via the modules and the reproducing speeds at the slaves are controlled on the basis of the timing information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323128-A (JP)
Title: Flexible display unit and flexible electronic display board
Inventor: KOYABU WATARU
IPC: G09F9/30
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible display unit which is freely bendable and in which a light emitting element and an integrated circuit (driver) are mounted on the same substrate and to provide a flexible electronic display board that can be mounted on a plane and a curved surface with various curvatures.  <P>SOLUTION: Combined light emitting diodes are mounted on the middle part of a flexible printed board so that they are arrayed in a grid shape, and a beam-condensing unit which has holes pierced so as to correspond to the mounting position of the light emitting diodes and in which a plurality of slender parts are disposed parallelly, is mounted on the printed board. A light emission control part for performing light emission control of the light emitting diodes are disposed at the upper and lower parts of the printed board at the same time, and slits cut slenderly from the left and right edges of the board are provided at the boundary between the light emission control part and the middle part mounted with the light emitting diodes. The flexible display units formed in this way are mounted on a flexible chassis with a plurality of the units connected to each other to form the flexible electronic display board.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322925-A (JP)
Title: Photothermographic imaging material
Inventor: HANIYU TAKESHI
IPC: G03C1/498
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photothermographic imaging material excellent in antistatic performance without deteriorating visible light transmittance and excellent also in fog, sensitivity, raw stock preservability, light resistance and silver tone.  <P>SOLUTION: In the photothermographic imaging material having a photosensitive layer comprising photosensitive silver halide grains, an organic silver salt, a reducing agent and a binder on a support and a photosensitive layer protecting layer on the photosensitive layer and having a back coating layer on a side of the support opposite to the side with the photosensitive layer, a dendrimer compound having π electron conjugated systems linked by a nitrogen or oxygen atom is contained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319990-A (JP)
Title: Massage machine
Inventor: INADA NICHIMU
IPC: A61H7/00
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massage machine for efficiently massaging the buttocks and the thighs of a person to be massaged.  <P>SOLUTION: Air bags B1, B2, and B3, B4 are arranged on the front upper surface of a seat part respectively, and on the front opposing surfaces of left and right armrest parts 4. The open parts P4 of the respective air bags B1 and B2 are mutually opposed, and arranged to make a joint part P3 face outward. The respective open parts P4 of the air bags B3 and B4 are arranged to face upward. When the air bags B1-B4 are expanded, the thigh parts L1, L2 of the person to be massaged sitting on the seat part 2 are massaged with the air bags B1-B4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319802-A (JP)
Title: Shoes
Inventor: MAKIBUCHI FUMIAKI
IPC: A43B21/52
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide shoes having a simple structure that enables easy replacement of a heel part apt to be worn and damaged.  <P>SOLUTION: The heel part 2 of the sole part of a shoe body 1 is provided separably from the shoe body 1 and the upper fitting part 2A of the heel part 2 is so constituted that it can be fitted in a fitting part 3 provided in the sole part of the shoe body 1, while the heel part 2 is provided removably by a hook- and-loop fastener 4 provided in the portion of fitting of the fitting part 3 with the upper fitting part 2A of the heel part 2 so that the heel part 2 can be replaced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329255-A (JP)
Title: Floor heating panel heater
Inventor: SHIMOTSUJI RIICHI
IPC: F24D13/02
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor heating panel heater receiving no influence of thermal expansion, and facilitating construction.  <P>SOLUTION: This floor heating panel heater comprises a metallic panel body 1 having a storing portion 2 upwardly opening, a heater unit 4 arranged in the storing portion 2 of the pane body 1, and a metallic covering member 5 covering the storing portion 2. The panel body 1 is fixed on a base material, and the covering member 5 is minute-movably attached to the panel body 1 so as to absorb a thermal expansion difference.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333761-A (JP)
Title: Capacitor device
Inventor: ROKUTO TAKAO
IPC: H02J7/02
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a capacitor device capable of uniformizing a voltage at a high speed by controlling a simple constitution without using an external resistor making a power loss.  <P>SOLUTION: Electric double-layer capacitor cells C1, C2 of which the rated voltages are the same are connected to windings W1, W2 of a transformer T in which the turn ratio of the windings is 1:1. Switching element SS1, SS2 are inserted between the cell 1 and the winding 1 and between the cell 2 and the winding W2, respectively. Diodes D1, D2 are anitparallel-connected to the switching elements SS1, SS2, respectively. The switching elements SS1, SS2 are concurrently turned on and off at predetermined frequencies.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325961-A (JP)
Title: Token inflow control device for token game
Inventor: WATANABE HIROYUKI
IPC: A63F9/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To variably control the inflow of medals in a game field where the medals are accumulated on an approximately horizontal plane.  <P>SOLUTION: This medal inflow control device is provided with a bracket 11, a motor 12 provided in the bracket 11, a roller 13 provided in an output shaft of the motor 12, a medal inlet member 14 rotatably provided in the bracket 11, having its outer circumference rotated by the contact with the roller 13, and becoming a bonus zone having a medal inlet 14c, a medal counting sensor 15 provided in the inlet 14c of the medal inlet member 14 and counting the number of the medals passing through the inlet 14c, and a position sensor 16 detecting the detection object part 14f of the medal inlet member 14 with its non-contacted therewith and detecting its rotation position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333262-A (JP)
Title: Image reader
Inventor: ASAUE TAKAYASU
IPC: H04N1/32
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To make a procedure for setting a read condition and a destination easy by retrieving equipment which acquires the read condition and a destination list and acquiring them.  <P>SOLUTION: An image reader which can be connected to a network is equipped with a retrieval means 1 of retrieving equipment capable of acquiring data regarding the previously set read condition and destination list and a distributing means 4 of distributing a read image obtained by using the acquired data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329423-A (JP)
Title: Camera parameter calibrating method in three- dimensional shape measuring instrument
Inventor: FUKUMOTO SHINPEI
IPC: G06T1/00
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera parameter calibrating method of a three- dimensional shape measuring instrument for easily calibrating external parameters of a camera.  <P>SOLUTION: This camera parameter calibrating method comprises a step of disposing a calibration tool having a plurality of flat parts with at least six reference points with known two-dimensional coordinates on the flat parts on each flat part on the inner side of a track, and a step of acquiring an image of a reference point of each flat part of the calibration tool at a plurality of positions of measurement on the track, and estimating the external parameters of the camera at the plurality of positions of measurement on the track based on the acquired images of the reference points.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330737-A (JP)
Title: Computer system
Inventor: MAYA YUZURU
IPC: G06F12/16
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the system recovery time in a system having a plurality of logic computers.  <P>SOLUTION: One computer is divided into a plurality of logic computers, and composed of an active and logic computer, a queued logic computer and a common memory. When a fault is caused in the active and logic computer, the queued logic computer reads check point data stored in the common memory so as to shorten the system recovery time in the case of a fault.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329419-A (JP)
Title: Shape measuring instrument
Inventor: TATSUBO HIROKAZU
IPC: G01B11/24
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shape measuring instrument for obtaining a surface shape of a work, and reliably detecting the position of an end part thereof.  <P>SOLUTION: A light beam from a light generating means 2 is scanned to a work 1 by a light scanning means 3. A first light beam is incident on a reference signal generating means 4 at the scanning, and a reference signal at a scanning start position is generated. An image focusing means 5 focuses an image on a photoelectric conversion means 6 with a reflected light from the work 1 as a beam spot light. The photoelectric conversion means 6 has a plurality of photoelectric conversion elements disposed on a moving locus of the beam spot light to convert the incident beam spot light into an electric signal. A timing detector 7 detects the rise and fall timings of the electric signal, the position of an end part of the work 1 is obtained by an end part position detector 8, and the distance from the surface of the work 1 to a reference surface H is obtained by a height detector 9 to determine the surface shape of the work.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332651-A (JP)
Title: Magnetoresistance effect element and its manufacturing method, and magnetic memory device
Inventor: MIZUGUCHI TETSUYA
IPC: H01L21/8246
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of a variation in inversion magnetic field in a free layer of a magnetoresistance effect element and to enable the appropriate reading of information by a magnetic memory device using the magnetoresistance effect element, appropriately setting an etching depth when forming the magnetoresistance effect element.  <P>SOLUTION: The magnetoresistance effect element has a lamination structure wherein a fixed layer 23, a barrier layer 24 and a free layer 25 are piled in sequence on a substrate 4, and an external shape of the lamination structure is formed by etching from the upper side, and then a change in the direction of magnetization in the free layer 25 is used to record information. The etching depth during etching treatment is made shallower than a boundary face between the free layer 25 and the barrier layer 24, and it is made shallower than a boundary face between the barrier layer 24 and the fixed layer 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337523-A (JP)
Title: Hologram recording device and hologram reconstructing device
Inventor: KURODA KAZUO
IPC: G11B7/128
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve the recording density and recording capacity in hologram recording and to downsize a recording device or reconstructing device for the same.  <P>SOLUTION: The hologram recording device (100) is provided with a spatial optical modulator (15) which is arranged in an optical path of signal light (L1), is divided to a plurality of cell blocks (151) arrayed in a matrix form and is divided to a plurality of cells (152) arrayed in a matrix form and is modulatable in the units of these cells and control means (16) which controls the spatial optical modulator so as to modulate the signal light according to each of a plurality of the recording information to be recorded in a recording medium (200). A plurality of the modulation units (153) existing within the same cell block are not formed as the cell patterns which are the same as each other. A plurality of the cell blocks of the pitch greater than a pixel pitch are simultaneously or successively turned on/off and therefore the spacing between the zero order light and the higher order light can be narrowed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337175-A (JP)
Title: alpha RADIOACTIVITY DISCRIMINATOR
Inventor: TANAKA YASUO
IPC: G01T1/167
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an α radioactivity discriminator capable of accurately measuring the radioactivity concentration of a TRU waste while hard to be affected by a background.  <P>SOLUTION: There are provided an ionization chamber 2 in which a radioactive waste is loaded, a gas guide-in part 21 installed on the upper stream side of the ionization chamber, a gas supply means 8, L1 which supply a measurement gas into the ionization chamber through the gas guide-in part, a gas exhaust part 23 installed on the lower stream side of the ionization chamber, an ionization box 3 where the measurement gas that is exposed to the α ray radiated from the radioactive waste in the ionization chamber is guided in through the gas exhaust pipe to generate a ionization current from an ion pair, an ionization current measuring part 4 which makes the ionization current generated in the ionization box to be an electric signal, and a gas circulation path L2 which communicates with both the gas exhaust part and the gas guide-in part, and circulates the measurement gas in the ionization chamber so that the measurement gas exhausted from the gas exhaust part is returned to the gas guide-in part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337432-A (JP)
Title: Method for removing resist using functional water and apparatus therefor
Inventor: OTAKE SEIJI
IPC: H01L21/027
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating a resist excellent in washing cost and environmental preservation and ensuring very high removing power and to provide an apparatus therefor.  <P>SOLUTION: The method for removing a resist using functional water comprises (1) a step for irradiating a resist coated substrate with vacuum ultraviolet light of 172±10 nm wavelength, (2) a step for nearly uniformly coating the resist surface with functional water and (3) a step for irradiating the functional water with ultraviolet light of 190-310 nm wavelength.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337719-A (JP)
Title: Computer maintenance method
Inventor: KATAYAMA MASAAKI
IPC: G06Q50/10
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for maintaining a computer for easily and accurately coping with a trouble caused in the computer or its peripheral device.  <P>SOLUTION: Hardware and software information is provided from the computer subjected for maintenance. Based on the hardware information and maintenance information of the computer, hardware trouble information of the computer is generated. Based on the software information and the maintenance information, software trouble information of the computer is generated. When at least one of the hardware trouble information and the software trouble information is generated, countermeasure information for solving a trouble is generated. Based on the countermeasure information, maintenance service is selected for providing the computer. The hardware trouble information and the software trouble information is transmitted to a service terminal provided in the maintenance service side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337927-A (JP)
Title: Ic card and issuing system for the ic card
Inventor: MINAMI YOICHI
IPC: B42D15/10
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To equip one IC card with a prepaying function for a train ticket and a credit function of charging amount information and paying on a cashless basis.  <P>SOLUTION: When a customer 1 follows a procedure for becoming a credit card member, a credit card system 2 examines the customer for admission and registers application form data according to the ordinary procedure of the credit card. A card vendor 3 make a raw card by mounting an IC chip on a new card and passes it to a format system 4. The format system 4 records ID numbers in IC chips by raw cards and registers the ID numbers in an ID management system 5. On a raw card where an ID number is recorded, credit information based upon application form data and IC card information are recorded. The credit information is recorded on a magnetic stripe as well. The customer 1 can use the IC card which is thus recorded to charge amount information with a credit card by a reader writer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347977-A (JP)
Title: Equalizer
Inventor: SATO FUMIAKI
IPC: H04L27/01
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an equalizer for compensating inter-code interference while following high speed multi-path fading so as to enhance the error rate characteristic.   <P>SOLUTION: The equalizer equalizes a received base band signal in the unit of frames, calculates a first equalization tap coefficient on the basis of a synchronous word in the received base band signal, uses the first equalization tap coefficient to equalize the pilot symbol of the received base band signal, calculates the reverse characteristic of distortion of the pilot symbol by using the equalized pilot symbol, interpolates the distortion reverse characteristic to apply compensation of the distortion of the received base band signal, calculates the second equalization tap coefficient on the basis of the result of compensation, and equalizes the compensation result by using the second equalization tap coefficient.  <P>COPYRIGHT: (C)2004,JPO