baber/WOPTO huggingface dataset:
Patent JP-2002092910-A (JP)
Title: Actuator for optical pickup
Inventor: HORI KENICHI
IPC: G11B7/08
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an actuator for an optical pickup which does not short- circuit both ends of a coil even if solder for connecting and fixing a suspension wire and a terminal connected to the coil comes in contact with a surrounding member by the oscillation of a lens holder. SOLUTION: The lens holder 237e is attached oscillatably in a damper base 237e by four suspension wires 237f. The fixing of the suspension wire to the lens holder is performed at terminals 71 where both ends of a focusing coil 237b mounted on the lens holder and tracking coil 237c are connected, respectively, by using solder 72. An insulating film for preventing a short circuit is applied to the solder.
Patent JP-2001111583-A (JP)
Title: Transceiver circuit
Inventor: SAITO TOMOKI
IPC: H04L29/08
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To transmit a signal from a bus arbitration circuit and signals from other transceivers to a transceiver circuit whose operation speed is slow, even when the maximum operation speeds of a plurality of transceiver circuits in an IEEE1394 physical layer circuit are different in an IEEE1394 serial bus. SOLUTION: A bus arbitration circuit 1 reads information for deciding the operation speed of a transceiver circuit from a register circuit 4 and adjusts the operation speeds of a plurality of transceiver circuits 10, 11 and 20. The operation speeds of the plurality of transceiver circuits, whose transmission speeds are different, are made to match with one another by providing the circuit 4 with a speed setting circuit for receiving the set value of an operation speed from the outside.
Patent JP-2002095737-A (JP)
Title: Absorbing device
Inventor: KITAMURA KAZUYUKI
IPC: A61M1/02
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an absorbing device by which a liquid content stored in a medical implement such as blood (transfusion) bag or a blood circuit and shut off from the air can be absorbed and collected into another collecting container that is different from the medical implement. SOLUTION: In the absorbing device 1, a lid 3 is placed at a top surface of an absorbing device body 2, a partition wall 5 is placed in the absorbing device body 2, a decompression room 4 is formed in an area surrounded by the top surface of the device body 2, the lid 3 and the partition wall 5, a saucer 6 for a collecting container is placed in the decompression room 4, a decompression means for the decompression room 4 and an operating means for the absorbing device are placed in the area surrounded by the device body 2 and the bottom of the partition wall 5, and a detecting means for full water volume of the collecting container and a tube clump means are arranged in the decompression room 4.
Patent JP-2002097492-A (JP)
Title: Detergent composition
Inventor: ONO MASAHITO
IPC: C11D3/43
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent composition having excellent detergency, frothing power, rinsing properties, and the like, against the staining of plastics including fiber reinforced plastics, tiles, ceramics, enamelware, glass, and the like. SOLUTION: This detergent composition comprises (A) an N-alkyl or alkenylamino acid or its salt, (B) an N-alkyl-N,N-di(carboxyalkyl)amine or its salt at a mass ratio of component (A) to component (B) of 99/1 to 60/40, and (C) a sulfone type anionic surface active agent.
Patent JP-2002106685-A (JP)
Title: Drive transmitting device and image forming device using the same
Inventor: SATO ITARU
IPC: F16H55/24
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a drive transmitting device capable of efficiently restricting unevenness of the rotation with the simple structure. SOLUTION: This drive transmitting device is provided with a first and a second gears to be engaged with each other for rotation so as to transmit the rotary driving force. The first gear and the second gear are engaged with each other without widening a center distance, and back rush is always secured by adjusting the tooth thickness. A tip of each tooth of the first gear has a tooth thickness possible to be brought in contact with the deepest part between the teeth pinching the first tooth, or the tooth of the first gear are formed so as to be brought in contact with the only one tooth of the second gear.
Patent JP-2001224395-A (JP)
Title: Method for producing d-phenylalanine or d-tyrosine
Inventor: ONISHI IKUMASA
IPC: C12R1/265
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for the production of D-phenylalanine or D- tyrosine with microorganism or microbial enzyme in high efficiency and yield on an industrial scale at a low cost. SOLUTION: D-phenylalanine or D-tyrosine is produced by treating phenylalanine containing mixed D and L isomers or tyrosine containing mixed D and L isomers with a cultured product of microorganism belonging to the genus Micrococcus, Sarcina or Sporosarcina or its treated product to effect the preferential asymmetric decomposition of L-phenylalanine or L-tyrosine and separating and collecting the remaining D-phenylalanine or D-tyrosine.
Patent JP-2002107720-A (JP)
Title: Vertically illuminating illuminaire for plural light sources
Inventor: MATSUI KOICHI
IPC: G09F9/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To use a vertically illuminating illuminaire as a liquid crystal back light requiring the high uniformity of luminance by relatively easily securing the high uniformity of luminance of the vertically illuminating illuminaire. SOLUTION: A polyhedral reflection face 51 and an intermediate projecting reflection face 53 are provided to a prescribed area so as to complement direct light to an illuminated face 3 of many light sources 4 to fundamentally secure the uniformity, and a projecting reflection face 52 of a curved surface is arranged in a position more distant from the light sources 4 than the polyhedral reflection face 51 so that it may project outside, and reflection light for adjustment is supplied to the illuminated face 3 besides by this projecting reflection face 52 to relatively easily secure the overall high uniformity.
Patent JP-2002104128-A (JP)
Title: Air bag and manufacturing method therefor
Inventor: UCHIDA YASUHIRO
IPC: B60R21/233
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an air bag having a simple structure and capable of providing an expanding and developing form capable of stably and accurately absorbing shock and supporting an occupant when expanding and developing the air bag and to provide a manufacturing method for the air bag for facilitating mounting of the air bag on an air bag device with excellent productivity. SOLUTION: This air bag 1 has a multiple bag structure of an inner bag part 4 and an outer bag part 5 and has common introduction ports 4C and 5C for gas generated from a gas supply source. The inner bag part 4 and the outer bag part 5 are closed and fixed to their opening ends and the gas introduction ports 4C and 5C, respectively, and an outflow hole 5e of the outer bag part 5 is provided between each closing and fixing port of the opening ends and the gas introduction ports 4C and 5C and at a position away from the gas introduction ports 4C and 5C to a lower side.  Since the air bag is discharged in a lower side peripheral direction between the inner bag part 4 and the outer bag part 5 at the initial time of expansion and development of the air bag 1, the air bag 1 does not expand rapidly toward the occupant moving forward at a forward inclined attitude by shock and expanding and developing speed and form ideal for mitigating shock received by the occupant are provided.
Patent JP-2002109031-A (JP)
Title: Image information service method and image information service device
Inventor: YAMANE KAZUYASU
IPC: H04N21/24
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an image information service method and an image information service device for enabling a public facility user to comfortably utilize the facility by confirming image information by a camera arranged inside the public facility at a remote location. SOLUTION: This device is provided with a central processing unit 2 for gathering the image information by the cameras 31 arranged inside the public facilities A at the plural remote locations by a communication channel 5 such as a public line or a private branch line at every fixed interval of time, managing it and transmitting the gathered image information to the plural remote locations by the communication channel 5 and an image display unit 4 provided with at least a communication means 41 communicating with the central processing unit 2 through the communication channel 5 and an image display means 42 for displaying images by the image information outputted from the communication means 41.
Patent JP-2002069924-A (JP)
Title: Self-propelled vertical roughened surface finishing machine
Inventor: FUJITA TOSHIO
IPC: E01C23/02
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a self-propelled machine making roughened surface finishing by performing the trace of a rake in the vertical direction on concrete pavement. SOLUTION: The self-propelled vertical roughened surface finishing machine is provided with a roughened finishing material having required length in the orthogonal direction of the construction advance direction on a frame providing travelable vehicle body part and comprising the rake or a brush having required hardness, a holding part pushing the roughened surface finishing material to a finishing face by required pressure, and a water tank washing the roughened surface finishing material.
Patent JP-2002114388-A (JP)
Title: Paper sheet storing cassette
Inventor: KOMORIYA TOSHIO
IPC: G07D9/00
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet storing cassette capable of preventing disorder of paper sheets stored in a supplementing and collecting cassette and preventing delivery failure in delivering bills. SOLUTION: A stage 11 for placing the bills P is fixes to a belt 19b, and the belt 19b is wrapped round plural pulleys. A ratchet wheel 20 is fixed on the same axis of the pulley 19h. The ratchet 21 is mounted on a frame of the cassette 10 to be turned on a fulcrum 22, and an engagement part 23 provided on the tip of the ratchet 21 is engaged with the ratchet wheel 20. One end of a spring 24 is fitted rather closer to the engagement part 23 side from the fulcrum 22 of the ratchet 21, thereby energizing the ratchet 21 upward. The ratchet wheel 20 is rotated in the direction of an arrow E with the engagement part 23 of the ratchet 21 put in the engaging state, but not rotated in the direction of an arrow F. The engagement of the engagement part 23 with the ratchet wheel 20 is released by lowering the engagement part 23.
Patent JP-2002115719-A (JP)
Title: Electric protection bearing and its manufacturing method
Inventor: YOSHIKAWA FUMITAKA
IPC: F16C17/14
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an electric protection bearing device and its manufacturing method surely implementing the electric protection of a rotor shaft supported to an underwater bearing of a rubber bearing type submerged in seawater such as a ship propeller shaft composed of copper alloy and preventing the generation of corrosive abrasion of the rotor shaft by the seawater. SOLUTION: This electric protection bearing is so formed that the rubber bearing composed of a rubber based material is stuck to the internal circumference of a shell metal and a clearance capable of passing conductive water is formed between the internal circumference of the rubber bearing and the outer circumference of the rotor shaft. In this bearing and its manufacturing method, a counter electrode connected to an external power supply is installed in a channel of the rubber bearing opposed to the clearance in such a state as opposed to the outer circumference face of the rotor shaft, the conductive water in the clearance is passed from the counter electrode to the rotor shaft so as to energize it, and the rubber bearing is so formed that the rubber bearing material is vulcanized and stuck to the inside circumference of the shell metal.
Patent JP-2002123083-A (JP)
Title: Image forming device
Inventor: FURUMIZU MIKIO
IPC: G03G15/08
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of an image quality while increasing image forming speed. SOLUTION: Plural developing means 21 for different colors contacts and separates independently to/from the image carrier 10 by the combination of rocking and sliding operations linked with the rotation of a cam. The cam surface is of a shape so as to cause comparatively slow sliding operation (R2+S) when the developing means 21 is moved to the image carrier 10 and then to cause rocking operation comparatively fast (R2).
Patent JP-2002120279-A (JP)
Title: Biaxially stretched polyester film for molding
Inventor: HASHIMOTO KOKICHI
IPC: B29C55/12
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially stretched polyester film for molding showing excellent environmental resistance, transparency, printability, moldability and beautifulness. SOLUTION: A biaxially stretched polyester film for molding has an ethyleneterephthalate unit and/or an ethylenenaphthalate unit as a major component wherein the polyester film shows a melting point of not lower than 245 deg.C and has a whole haze  Ht(%)}, thickness  d (μm)} and a face orientation coefficient (fn) each within a specific range.
Patent JP-2002124253-A (JP)
Title: Nickel-hydrogen storage battery and its manufacturing method
Inventor: YAMAMOTO TORU
IPC: H01M4/24
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To further enhance initial service capacity, a high-rate discharging characteristic, and cycle life, in the case of a nickel-hydrogen storage battery. SOLUTION: A negative electrode is formed of a negative electrode core made of a ferromagnetic substance and/or a negative electrode paste (a hydrogen storage alloy powder or with an addition of a ferromagnetic powder). The negative electrode is given magnetism of 2 Ga or more by magnetizing it in the width or thickness direction of the electrode to strengthen a current collecting network between the core and the alloy powder, thereby improving charging/discharging characteristics. A method wherein a previously magnetized core is used or a method wherein the core is magnetized in a subsequent process can be employed as the magnetizing process.
Patent JP-2001342109-A (JP)
Title: Cosmetic
Inventor: HATA FUMIHIRO
IPC: A61K8/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic which is evenly and homogeneously stuck with fine elongation and spread when applied and shows excellent shape retention, cosmetic sustainability or temporal stability. SOLUTION: This cosmetic is obtained by including the component (a), the cyclic silicone represented by general formula (1) [wherein, R1 is a 1-10C alkyl group or phenyl group; R2 is a 1-10C fluorine-substituted alkyl group; (m) is an integer of 0-3; (n) is an integer of 1-6 and (m+n) is an integer of 3-6], and the component (b), one or more kinds of oil agents selected from the diester between 2,2-dimethylpropane-1,3-diol and a fatty acid, the triester between trimethylpropane and a fatty acid or the tetraester between pentaerythritol and a fatty acid. Further, the cosmetic consisting of an emulsion cosmetic as the above cosmetic is obtained. In addition, the cosmetic consisting of a water- in-oil type emulsion cosmetic as either of the above cosmetics and the cosmetic consisting of an oil cosmetic as either of the above cosmetics are provided.
Patent JP-2002127740-A (JP)
Title: Refrigerated van
Inventor: NISHI KAZUHIRO
IPC: F24F11/02
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerated van allowing to be operated without blowing a fuse of an external power source when a refrigerating device is operated by driving an electric motor for driving a compressor by means of the external power source. SOLUTION: This refrigerated van has a generator which is driven by a traveling engine mounted on a vehicle, a battery which accumulates electric power generated by the generator, an electric motor which is driven by the electric power of the battery, and the refrigerating device which is equipped with a compressor driven by the electric motor. The van is provided with an external power source connection means which connects to the external power source, a switching means which switches the first position for connecting the electric motor with the battery or the second position for connecting the electric motor with the external power source connection means, a standby direction means, and a control means.  When standby operation is directed by the standby direction means, the control means operates the switching means on the first position, and after the predetermined period of time is elapsed from when it is operated on the first position, the control means operates the switching means on the second position.
Patent JP-2002138376-A (JP)
Title: Interior material
Inventor: TANEO MASANORI
IPC: D06M11/46
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an interior material having not only excellent moisture- absorbing and releasing functions, but also excellent functions for decomposing noxious gases and malodors by using a photocatalyst, and capable of being industrially produced at a comparatively low cost. SOLUTION: This interior material is an interior wall material obtained by fixing a porous body carrying photocatalyst particles on the surface of an interior substrate. The interior wall material having the moisture-absorbing and releasing functions and the photocatalytic functions is characterized in that the pore size distribution of the porous body carrying the photocatalyst particles is 2-10 nm radius, the average particle diameter of the photocatalyst particles is <=30 nm, and the pore size distribution of the porous bodies before carrying the photocatalyst is 20-30 nm.
Patent JP-2001196977-A (JP)
Title: Waveform equalizing controller, and waveform equalizing control method
Inventor: TOKUNAGA NAOYA
IPC: H04L25/03
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a low cost waveform equalizing controller with high performance by making stability at low C/N compatible with tracking performance and a converging speed at an initial operation when distortion in a waveform equalizer fluctuates. SOLUTION: The waveform equalizing controller provided with a waveform equalizer 101 that reduces the transmission line distortion of an input signal on the basis of the LMS algorithm to control tap coefficient update, is provided with an error estimate section 102 that estimates an error signal 102S from an output signal 101S of the waveform equalizer 101 and provides an output, a step size decision section 104 that generates a step size 104S of an optional magnitude and provides an output, and a coefficient update amount calculation section 103 that calculates a tap coefficient update amount 106S on the basis of the error signal 102S, the step size 104S and data 105S used for tap coefficient update.
Patent JP-2002132108-A (JP)
Title: Cleaning device and image forming device using the same
Inventor: MAEYAMA RYUICHIRO
IPC: G03G21/10
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To improve the cleaning performance of thermoplastic recording materials remaining on an image carrying member while downsizing an image creation engine without adversely affecting the next image creation process. SOLUTION: The cleaning device 3 for cleaning the thermoplastic recording materials 2 remaining on the image carrying member 1 has a cleaning member 4 for cleaning the residual materials 2a on the image carrying member 1 by coming into contact with the image carrying member 1 and a residual material softening means 5 for locally softening the residual materials 2a in the surface area of the image carrying member 1 existing just before the upstream side of the cleaning member 4. This image forming device is built with the cleaning device 3 described above.
Patent JP-2002127343-A (JP)
Title: Biodegradable thermoforming sheet-shaped material and container
Inventor: YOSHIGA NORIO
IPC: C08L67/04
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide biodegradable thermoforming sheet-shaped materials and containers which can be directly touched with foods or the like due to high hygienic properties and excel is a heat resistant property and an impact resistance property. SOLUTION: A biodegradable thermoforming sheet-shaped materials is made of a base substrate mainly consisting of a resin mixture. The resin mixture is composed of a polylactic acid polymer and an aliphatic polyester sharing 20% or more in weight of which glass transition temperature is equal to or lower than 0 deg.C and melting temperature is equal to or higher than 80 deg.C. A layer consisting of a polylactic acid polymer is laminated to at least one surface of the base substrate.
Patent JP-2002131765-A (JP)
Title: Liquid crystal injection device
Inventor: IWASAKI KISHIRO
IPC: G09F9/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal injection device and a liquid crystal injection method by which volatilization of a liquid crystal in a vacuum state is suppressed. SOLUTION: The inner wall of a vacuum vessel is specified to be a mirror surface to reduce the specific surface area for the purpose of suppressing the volatilization of the liquid crystal and the wall is coated with fluororesin to be made water repellent for the purpose of suppressing the adsorption of volatile particles onto the inner wall.
Patent JP-2002141101-A (JP)
Title: Three-dimensional battery
Inventor: TSUTSUMI KAZUO
IPC: H01M10/04
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a stacked three-dimensional battery capable of accommodating increase in the capacity by increasing the volume (the number of cells) of the battery and providing various kinds of merits attendant on increase in scale by making the structure of the battery three-dimensional in simple constitution. SOLUTION: An electrolyte solution k is filled in one cell 3 of a pair of cells 3, 4 connected through an ion permeable filter 5, the powder n of an active material releasing electrons is mixed in the electrolyte solution to form a fixed layer, the electrolyte solution k is filled in the other cell 4, the powder h of an active material receiving the electrons is mixed in the electrolyte solution to form a fixed layer, to form a unit cell. Plural sets of unit cells are connected in series by interposing a conductive current collecting member 7 acting as a barrier and coming in contact with the powders n, h between the cells 3, 4, and current collectors 6, 8 coming in contact with the powders and also acting as a positive electrode or a negative electrode are installed in the cells 3, 4 at both ends.
Patent JP-2002142216-A (JP)
Title: Decoder
Inventor: ANDO ICHIRO
IPC: H04N19/162
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a decoder for obtaining superior re-encoding even at transmission taking place beyond a frame boundary of a coded parameter when the image size and a coded image size are mismatched in HDTV and the like. SOLUTION: The coded parameter in accordance with a macro-block is superimposed again by changing the order into another bit layer of a decoding video signal.