baber/WOPTO huggingface dataset:
Patent JP-2002094788-A (JP)
Title: Image processing unit and its processing method
Inventor: NOCHIDA ATSUSHI
IPC: H04N1/405
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit and its processing method with which an image with high quality can be outputted from a low density area of an input image, by periodically making the threshold of quantization change, in response to each pixel value of the input image. SOLUTION: A threshold signal generating section 103 generates a threshold to quantize a processing object pixel of the input image, in response to an input pixel value from a pixel data input terminal 101, a quantization section 104 quantizes the processing object pixel on the basis of the generated threshold, an error arithmetic section 106 obtains a quantization error produced at the quantization, and an error spread section 107 spreads the quantization error to surrounding pixels which have not been processed in the processing object pixels.
Patent JP-2002092236-A (JP)
Title: Information distribution system
Inventor: ARAKAGE MASAHARU
IPC: G06Q10/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a user with guidance information required for the user to reach and enjoy equipment inside facilities or individual guidance information or the like matched with the plans of the respective users. SOLUTION: An information management center 2 and the facilities 3 and the information management center and the portable terminal 1 of the user are respectively connected and the transmission of information is possible. A keyword regarding the facilities or utilization equipment inside the facilities and the identification information of the portable terminal are transmitted from the portable terminal of the user to the information management center beforehand, the discrimination means 8 of the information management center discriminates the guidance information required for the user from the keyword and transmits the required information and the identification information of the portable terminal to an information distribution device 4 on a facility side and they are stored in a storage means on the facility side.  When the user utilizes the facilities, the portable terminal and the information distribution device installed in the facility side are connected inside the facilities and the guidance information stored in the storage means inside the facilities is transmitted from the information distribution device to the portable terminal of a prescribed user as the guidance information required by the prescribed user.
Patent JP-2001350041-A (JP)
Title: Array waveguide diffraction grating type optical multiplexer/demultiplexer and optical waveguide circuit
Inventor: KASHIWABARA KAZUHISA
IPC: G02B6/293
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an array waveguide diffraction grating type optical multiplexer/demultiplxer, having large 1 dB band width, is low in ripples and can suppress the deterioration in adjacent crosstalks. SOLUTION: A waveguide forming section 10, constituted by successively forming light input waveguides 12, a first slab waveguide 13, a slab waveguide 14 provided with plural channel waveguides 14a varying in their each other's lengths from each other by a set quantity, a second slab waveguide 15 and a plurality of light output waveguides 16 disposed juxtaposedly is formed on a substrate 11. The exit side of at least 1 or more pieces of the light input waveguides 12 is provided with linear waveguides 1 of the width narrower than the width of the light input waveguides 12, and the exit side thereof is provided with trapezoidal waveguides 5 of the width expanding toward the array waveguide 14 side. The upper bases 4 of the trapezoidal waveguides 5 are made larger in width than the width of the light input waveguides 12.
Patent JP-2002090554-A (JP)
Title: Optical fiber sheet
Inventor: SAITO DAIGO
IPC: H01B11/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent parts extending outside the sheet of optical fibers from an action of excess bending. SOLUTION: The optical fiber sheet 13 is composed by holding the optical fibers 2 with two flexible sheet pieces 1a and sticking the sheet pieces with an adhesive. The multiple optical fibers 2 are extended outside from the sheet 1, and a multi-fiber optical connector 4 is attached to the tip end of the parts 2a extending outside the sheet. The vicinity parts of the multi-fiber optical connector 4 of the parts 2a extending outside the sheet of the multiple optical fibers 2 are formed into a tape 16 with the adhesive 5 (provided that tape formation is performed before the multi-fiber optical connector 4 is attached), and the residual parts are set in the mutually separated state. Respective optical fibers 2 are not mutually restricted and are freely bent even if the parts 2a extending outside the sheet are bent. Then, large bending does not act on respective optical fibers 2.  On the one hand, since the vicinity of the multi-fiber optical connector 4 is formed into a tape 16 with the adhesive, workability for attaching the multi-fiber optical connector 4 to the tip ends of the multiple optical fibers 2 is excellent.
Patent JP-2002096442-A (JP)
Title: Plate-making type printing machine
Inventor: TABUCHI MITSURU
IPC: G03F7/20
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To realize a compact equipment construction avoiding its production cost increase by using existing facilities in regard to a plate-making type printing machine. SOLUTION: In a printing machine provided with a printing plate exchange means installing a renewed raw plate 18 which recovered an old printing plate from a plate cylinder 4, an image write means 14 is put on a cassette 27 which temporarily houses the raw plate 18 to be installed on the plate cylinder 4 and the old printing plate recovered from the plate cylinder 4, and as a result of this procedure images can be written to the raw plate 18 on the plate cylinder 4 by the image write means 14 when the cassette 27 is at a plate exchange position.
Patent JP-2002098437-A (JP)
Title: Heat pump apparatus
Inventor: TAKEMOTO AKIHIRO
IPC: F25B29/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump apparatus, having high operation efficiency by adopting a turbo-type compressor. SOLUTION: A heat pump apparatus is adapted to comprise a turbo compressor 10 for compressing a refrigerant, a first heat exchanger 11 for heat exchanging heat between the compressed refrigerant and warm water to condense the refrigerant or exchanging heat between the compressed refrigerant and well water to condense the refrigerant, expansion valves 14a, 14b for reducing pressure of the compressed refrigerant, a second heat exchanger 12 for exchanging heat between well water and the pressure reduced refrigerant to vaporize the refrigerant, a third heat exchanger 13 for exchanging heat between an antifreezing solution of another system different from the refrigerant and the pressure reduced refrigerant to vaporize the refrigerant, and hereby cool the antifreezing solution, and valves 16a, 16b, 16c,  and 16d as changeover means for optionally changing over an inflow passage of the compressed refrigerant to any of the second heat exchanger 12 or the third heat exchanger 13.
Patent JP-2002099287-A (JP)
Title: Music data distributing device, music data receiving device, music data reproducing device, and music data distributing method
Inventor: TOGASHI YUICHI
IPC: G10K15/02
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a music data distributing device, a music data receiving device, a music data reproducing device, and a music data distributing method, which permit to partially distribute and reproduce the music data. SOLUTION: According to this invention, the music data distributing device 1 for distributing the music data in accordance with a request from the music data receiving device 3 is characterized in dividing the music data into plural files and storing them in a storage device 12, and distributing the music data for one piece of music in file units in accordance with the request from the music data receiving device 3.
Patent JP-2002096637-A (JP)
Title: Closing gear
Inventor: OGINO HIROYUKI
IPC: B60J5/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a closing gear by which the load applied on an object is reduced when pinching it. SOLUTION: A slide door 2 is provided with a piezoelectric sensor 9 and a load absorbing means 10 for absorbing an impact load resulting from the pinching through the deformation by the applied load. When the slide door 2 moves toward the closing direction for a moment by the inertial force produced by the weight of the slide door 2 after pinching the object M, the load absorbing means 10 deforms and absorbs the pinching load applied on the object. Thus unnecessary, excess apply of the load on the object is eliminated, so that the pinching load is reduced.
Patent JP-2002112593-A (JP)
Title: Power generator having power generating characteristics for a plurality of system
Inventor: KAWAMURA HIDEO
IPC: H02K11/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To attain power generation for a plurality of systems by changing the connections of a winding group. SOLUTION: A stator is formed of a stator core, in which a comb section is erected, to form a slot portion and a plurality of winding wound at the comb section through the slot portion. Windings 13A, 13B, 13C are divided to the groups of windings 30A, 30B, 30C, 30D divided in the circumferential direction of the slot portion and are wound in three phase through the shift of electrical angle of 120 degrees in the circumferential direction. The winding group 30A is used for the low voltage of vehicle. A controller 30 controls the connections at the terminals of the windings 13A, 13B, 13C of each winding groups 30B, 30C, 30D for switching the connections to the series or parallel connection, in order to generate different kinds of voltages.
Patent JP-2002108463-A (JP)
Title: Inrush current reducing circuit
Inventor: YASUIKE YOSHIHIRO
IPC: G05F1/10
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain an inrush current reducing circuit capable of reducing an inrush current and suppressing the shortening of a battery life and a harmful effect imposed on a device. SOLUTION: When a CTL signal is inputted to an OSC 26 and the OSC 26 starts oscillation, a software starting circuit 28 starts to charge a capacitor 20 for time setting and a driving circuit 24 also outputs a driving signal 32 to a switch element 14 while making the pulse width of a driving pulse large slowly. Thus, the period when the element 14 is turned on gradually becomes longer, and voltage to be outputted to a load 30 side goes up slowly. When the capacitor 20 for time setting is fully charged, the circuit 28 outputs an oscillation stop signal to the OSC 26. Thus, the OSC 26 stops its oscillation, and the circuit 24 stops outputting the signal 32. Thus, the switch element is turned on completely, and a REG voltage is outputted completely to the load 30 side.
Patent JP-2002109482-A (JP)
Title: Reader-writer and antenna unit for wireless data carrier
Inventor: SHIMIZU HIROO
IPC: G06K17/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a reader-writer for wireless data carrier preventing parts in a wireless data carrier from destruction by conveying rollers and being able to be miniaturized. SOLUTION: An antenna unit 11 of the reader-writer for wireless data carrier reading or writing of data from a wireless data carrier DC has through holes avoiding the center and 4 corners of the wireless data carrier having card shape, and the wireless data carrier DC is conveyed by conveying rollers put in these through holes.
Patent JP-2002106237-A (JP)
Title: Door check device
Inventor: HORIBE ATSUSHI
IPC: E05C17/22
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a door check device easy to be assembled. SOLUTION: A groove 101a having a U-shaped section is provided along the longitudinal direction of an arm 101. A first and second holding means 111, 113 are respectively provided with a ball 131 rolling in the groove 101a and having a shaft 131a on both sides thereof, an abutting part where a first and second coil springs (energizing member) 115, 117 abut, and a shoe 133 having a side 133c bent from both sides of the abutting part 133a, and having a groove 133b where the shafts 131a of the ball 131 are engaged to rotatably support the ball 131.
Patent JP-2002121345-A (JP)
Title: Polystyrene resin composition excellent in transparency
Inventor: HO SHINSHO
IPC: C08L25/04
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a polystyrene resin composition which is excellent in transparency, gives moldings improved in appearance and gives less contamination of a die in molding. SOLUTION: The transparent polystyrene resin composition undergoes a reduction in weight of at most 1 wt.% in the thermal weight reduction test under conditions of 220 deg.C for 20 min, contains at most 10 wt.% of a polystyrene polymer having a molecular weight of 2,000 to 50,000, and has a total content of the trimer of styrene monomer and 8-18C saturated fatty acids of at most 0.7 wt.%.
Patent JP-2002090298-A (JP)
Title: Skin moisture measuring method and device by infrared spectrum analysis method
Inventor: WOO YOUNG AH
IPC: G01N21/3554
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To achieve the compactness of a device and improve portability and make possible skin moisture concentration measuring with stable reproducibility to external environments such as temperature and humidity. SOLUTION: The skin moisture measuring method by the infrared spectrum analysis method is used. Reference moisture data on a plurality of skin samples is first obtained through the use of the skin moisture measuring device. Then the plurality of skin samples are irradiated with infrared rays to detect reflection spectra. The detected reflection spectra are divided into a calibration set and a verification set by any extracting method. Multivariate regression analysis is performed on the reflection spectra of the calibration set and the reference moisture data to obtain a reference calibration expression. The reference calibration expression is corrected through the use of the verification set and stored in memory. After this, the skin of a person to be measured is irradiated with infrared rays to detect reflection spectra.  The detected spectra are substituted into the already stored reference calibration expression to measure the skin moisture concentration of the person to be measured.
Patent JP-2001116963-A (JP)
Title: Optical connecting and distributing system
Inventor: NOLD JEFFREY PAUL
IPC: G02B6/42
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To easily assemble an optical distributing system. SOLUTION: Plural light emitting devices 44 used for emitting light are included in an optical connecting and distributing system. An illuminating system is further provided with an optical fiber 18 and an optical connector 16 which optically connects the light emitting device 44 to the optical fiber 18. The optical connector 16 is provided with a main body 30 and plural small lenses 48 corresponding to respective light emitting devices 44. Light is guided to the optical fiber 18 through the main body by respective small lenses 48.
Patent JP-2002118082-A (JP)
Title: Polishing solution composition
Inventor: YOSHIDA HIROYUKI
IPC: B24B37/00
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To improve the polishing rate selectivity between an insulation film and a stopper film stably at a low cost, to provide a polishing solution composition attaining it, and to provide a method of manufacturing a polished substrate using the same solution. SOLUTION: The polishing solution composition contains a polishing rate selectivity improver for improving the polishing rate ratio of an insulation film to a stopper film, ammonia and abrasives. The selectivity improver contains an amine compound expressed by general formula (I), wherein R1, R2 and R3 each independently designate hydrogen or 1C-6C alkanol and the total carbon number of R1, R2 and R3 is 1-9. A polished substrate manufacturing method using the polishing solution composition is provided.
Patent JP-2002119950-A (JP)
Title: Method for cleaning soil contaminated with arsenic
Inventor: YASUDA KENJI
IPC: B09C1/08
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To clean up and remove arsenic in the soil existing in various forms caused by origins and histories of contamination regardless of its forms. SOLUTION: The first method is a method for cleaning the soil contaminated with arsenic in which the soil contaminated with arsenic is successively or simultaneously cleaned with a cleaning liquid containing an oxidizing agent and a cleaning liquid containing an alkali. The second method is a method for cleaning the soil contaminated with arsenic in which the soil contaminated with arsenic is cleaned with a cleaning liquid containing an oxidizing agent and an alkali. The third method is a method for cleaning the soil contaminated with arsenic in which the soil contaminated with arsenic is, at first, cleaned with a cleaning liquid containing an oxidizing agent, and then, cleaned with a cleaning liquid containing an alkali. The fourth method is a method for cleaning the soil contaminated with arsenic in which, in addition to the first to third methods, a process in which the soil after cleaning with an alkali is neutralized by cleaning it with an acidic solution is incorporated.
Patent JP-2002122066-A (JP)
Title: Wind power generating tower
Inventor: NAKAI MASAHIRO
IPC: F03D11/04
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To dynamically reasonably constitute a long pole-shaped wind power generating tower erected on the foundation and having a wind mill and a power generator on its top part by manufacturing the total tower body by one kind of a form, and combining reinforcement members to the tower body. SOLUTION: The tower body 12 is formed by stacking a number of short prestressed concrete hollow cylindrical bodies 11, and T-shaped pre-stressed concrete reinforcement members 20 are placed on the outer periphery at the base bottom side of the tower body 12, and connected and fixed to the foundation and the tower body.
Patent JP-2002119729-A (JP)
Title: Game system
Inventor: NIIBE SATOSHI
IPC: G06Q20/06
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To totalize game results of each player in a selected game hall. SOLUTION: In the player information storage means 2b of a center storage portion 2, a totalizing area J is provided in which total information about a total of game results in each game hall is stored by a totalizing control means H for each player. Information can be taken out by a total information taking means TU.
Patent JP-2002119361-A (JP)
Title: Chair
Inventor: HORIKI TOSHIYUKI
IPC: A47C7/46
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a chair which closely fit to a user's body regardless of sizes or body shapes and gives a user comfortable seating feeling with little pressure feeling. SOLUTION: In a chair with a locking function, the backrest 2 and the seat 3 flexibly deformable along the back, waist, hip, and thighs are integrally formed with a sheet of continuous cloth tension member 4 to support a sitting user. It is preferable to attach the tension member 4 to a seat support member 5 whose front end part is forward/backward movable and to detachably attach the back end part to the upper end of the frame 6 to enable the length of the tension member 4 to be adjusted.
Patent JP-2002120769-A (JP)
Title: Vehicle body structure
Inventor: TANIGAWA YUJI
IPC: B62D35/02
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To considerably improve aerodynamic characteristics. SOLUTION: In a vehicle body 10, a front part stepwise increases in its road clearance of a lower surface of the vehicle body toward a rear part. Further, a rear part of a roof 22 of the vehicle body 10 is formed with a downwardly cut part 24 inclined downwardly toward the rear part of the body, and a rear part of a rear floor 20 is formed with an upwardly cut part 26 inclined upwardly toward the rear part of the body. A rear part of a cabin side 30 in a vehicle body 10 is formed with a drawing part inclined toward a rear part of an inside in a vehicle width.
Patent JP-2002120938-A (JP)
Title: Carrying packing figure and construction method and construction system therefor
Inventor: SHODA HIROSHI
IPC: B65G57/24
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To construct packing figures having high carrying efficiency. SOLUTION: The packing figures 10a and 10b housed in a container are constructed by heaping up plural rectangular solid-shaped boxes for housing products in plural stages on square pallets 11 and 12 (bases). The boxes have a width and the depth by dividing a width and the depth of placing surfaces of the bases 11 and 12 by an integer. The boxes of the respective stages are placed so as to occupy the whole area of the placing surfaces of the pallets 11 and 12. An upper surface of the boxes of the respective stages forms a flat placing surface having the area equal to the placing surfaces of the pallets 11 and 12.
Patent JP-2002119297-A (JP)
Title: Escherichia coli agglutination assay
Inventor: KO GAKEI
IPC: C12Q1/10
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To carry out highly sharp and specific Escherichia coli agglutination assay by using an antibody against a whole urea extraction Escherichia coli antigen. SOLUTION: This method for detecting Escherichia coli is characterized in that the method comprises a process for preparing a specimen having a suspicion of containing Escherichia coli, a process for bringing the specimen into contact with beads coated with a mixture of antibodies specific to one or more kinds of surface antigens of Escherichia coli or antiserum (the one or more kinds of surface antigens each have any of molecular weight selected from the group consisting of the following molecular weights of 21±2 KDa, 26±2 KDa, 31±2 KDa, 36±2 KDa, 38±2 KDa, 67±2 KDa and 77.8±2 KDa) and a process for observing the agglutination of the beads (the existence of agglutination exhibits the existence of Escherichia coli in the specimen).
Patent JP-2002124144-A (JP)
Title: Testing method of wire harness mounted parts
Inventor: KAMATA ICHIRO
IPC: H02G3/04
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a testing method of a wire harness mounted parts without complication of testing operation and testing device, with few omission of testing. SOLUTION: A harness clip 21, fixed to the wire harness 1 by winding a tape 2, made of conductive resin as a whole, comprises a plate-shaped marginal part to be wound 22 and an anchor part 23 protruding from the center of the marginal part to be wound 22. A testing jig 31 comprises a jig main body 34 made of an insulation body on which a hole 33 having a mounting part 32 following the outer shape of the harness clip 21, electrodes 35 formed on the several parts of the mounting part 32 of the hole 33 of the jig main body 34, and an electrode 36 located at the center of the hole 33 so as to face the top end of the anchor part 23. Those electrodes 35, 36 are connected with a circuit checker 41.  The circuit checker 41 measures contact, a resistance, and electrostatic capacity between the electrodes 35, 46 and the harness clip 21, and checks whether the proper harness clip 21 is mounted at the proper location.