baber/WOPTO huggingface dataset:
Patent JP-2002268173-A (JP)
Title: Silver halide photographic sensitive material for heat development
Inventor: NAGAIKE CHIAKI
IPC: G03C1/498
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material for heat development which suppresses the deterioration of adhesive strength before and after heat development, has improved preservability and prevents the contamination of an automatic processing machine in heat development. SOLUTION: The silver halide photographic sensitive material contains a polyvinyl acetal resin containing compounds of formulae (1)-(4) and a diester obtained from a dicarboxylic acid having 7-8 carbon atoms in its carbon chain and triethylene glycol as a binder.
Patent JP-2002269532-A (JP)
Title: Hierarchical neural network system
Inventor: YOKOI HIROICHI
IPC: G06N3/063
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To significantly extend a frequency band width usable by Folthret network to realize a large-scale neural network LSI. SOLUTION: In a hierarchical network, a Fourier series signal to a second layer is converted into a group modulation signal by use of a group modulator 726 in a first layer (input layer), and a carrier wave corresponding to the second layer is modulated with this signal and then propagated to the second layer via an input signal line 514. In the second layer, the group modulation signal to the second layer received by a tuner 742 and a decoder 744 is inputted to each group modulating GH-Folthret of the second layer. In each element, the group modulation signal is decoded by the respective group decoder in the element and converted to k pieces of Fourier series signals, which are operated substantially as k pieces of GH-Folthret.  The output sine wave from each element is added to every group to constitute a plurality of Fourier series signals, which are then group-modulated in a group modulator 762, and a carrier wave corresponding to a third layer is modulated with this group modulation signal in a modulator 764.
Patent JP-2002270800-A (JP)
Title: Semiconductor device using bonded substrate and method of manufacturing the same
Inventor: NISHIWAKI TAKESHI
IPC: H01L21/20
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To realize a semiconductor device by using a bonded substrate which can reduce adverse effects due to oxygen precipitates, and to realize a method of manufacturing the semiconductor device. SOLUTION: A semiconductor substrate 14 is bonded on a support substrate 16 which has an insulating layer 10 on its surface, an epitaxial growth layer 4 is grown on the surface of the bonded semiconductor substrate 14, and a semiconductor element 2 is formed inside the grown epitaxial layer; and via respective processes, the semiconductor device is manufactured. Alternatively, a semiconductor substrate 14 is deoxidization-treated, the deoxidization-treated semiconductor substrate 14 is pasted on a support substrate 16, and a semiconductor element is formed inside the deoxidization-treated and pasted semiconductor substrate 14, and via respective processes, the semiconductor device is manufactured. The semiconductor device can be formed by using the semiconductor substrate, in which oxygen precipitate hardly exists, and the reliability of the device is enhanced.
Patent JP-2002265311-A (JP)
Title: Fungicidal/antimicrobial agent and fungicidal/ antimicrobial method
Inventor: MATSUDA SHINOBU
IPC: A23L3/3472
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a fungicidal/antimicrobial agent capable of preventing occurrence of phenomena of sticking of calcium carbonate to various kinds apparatuses and instruments when fungicidal/antimicrobial treatment is carried out, for example, by using seashell of baked scallop. SOLUTION: This fungicidal/antimicrobial agent comprises baked powder composed of calcium oxide as a main component obtained by baking seashell or eggshell and phosphate powder.
Patent JP-2002262884-A (JP)
Title: Method for imparting stress resistance to plant
Inventor: TAJI TERUAKI
IPC: C12N9/10
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To enable the production of a plant body having a resistance against an environmental stress such as a dryness or a high salt concentration. SOLUTION: This method for imparting a stress resistance to the plant is provided by increasing the amount of galactinol in the plant body.
Patent JP-2002275591-A (JP)
Title: Stainless steel for presser bar spring of electronic parts having high strength and excellent fatigue characteristic
Inventor: HIRAMATSU NAOTO
IPC: F16F1/02
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide stainless steel for a pressure bar spring of electronic parts which has high strength and excellent fatigue characteristics, and requires thinning. SOLUTION: The stainless steel has a composition containing <=0.15% C, 1.0 to 4.0% Si, <=5.0% Mn, <=0.040% P, <=0.010% S, 4.0 to 10.0% Ni, 12.0 to 18.0% Cr, 0 to 3.5% Cu, 1.0 to 5.0% Mo, <=0.15% N, <=0.02% Nb, <=0.015% Ti, <=0.015% O, >=0.10% C+N and >=3.5% Si+Mo, and the balance substantially Fe, and in which the value of Md(N) defined as Md(N)=580-(520C+2Si+16Mn+16Cr+23Ni+300N+10Mo) lies in the range of 0 to 100. The maximum area of nonmetallic inclusions precipitated into the matrix is preferably controlled to <=40 μm<2> .
Patent JP-2002278203-A (JP)
Title: Image forming device
Inventor: SATO NOBUYUKI
IPC: H04N1/29
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which form an image of good image quality by preventing a position shift when toner images of respective colors are superposed each other to form the color image. SOLUTION: The color image forming device 1 mechanically drive and rotate a photosensitive body 2 and an intermediate transfer belt 31 in one body and is provided with a reference mark for positioning the toner images of the respective colors when the images are superposed and a belt mark sensor 39 which detects the reference mark and outputs a mark detection signal on the side of the intermediate transfer belt 31; and a synchronous detector detects the write-out position of the 1st laser light among a plurality of laser lightbeams and the rotation target positions of the photosensitive body 2 and intermediate transfer belt 31 are changed and controlled according to the phase relation between a synchronous detection signal and a mark detection signal.  Therefore, position shifts of the laser lightbeams can be suppressed to one line or below without switching the write-out order of the laser lightbeams emitted by LDs 51a and 51b, and gray-coloring can be prevented.
Patent JP-2002281642-A (JP)
Title: Coupling method of electronic unit and electrical connection box, and structure of the coupling
Inventor: YAMADA HIROAKI
IPC: H05K5/02
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To remove a connector for connection of an electrical unit from an electrical connection box for coupling the electronic unit through direct connection of wire harnesses of a plurality of systems with the electronic unit. SOLUTION: The electrical connection box 20 coupled with the electronic unit 10, and the wire harnesses 30 of a plurality of systems connected to the electronic unit 10 via a branching circuit are provided. When it is required to connect the electronic unit 10 with the electrical connection box 20, the branching circuit is formed within the electronic unit 10 and the wire harnesses of a plurality of systems 30 are connected directly to the electronic unit 10. Accordingly, the structure of the electrical connection box 20 can be simplified by removing a connection connector of the electronic unit 10 from the electrical connection box 20.
Patent JP-2002277154-A (JP)
Title: Night cover for showcase
Inventor: YAMAZAKI SHOICHI
IPC: F25D23/02
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a night cover for a showcase which can be easily handled without providing an exclusive accommodating part in the showcase side. SOLUTION: When the night cover 10 is mounted on the showcase 1, each engaging part 12c of a support member 12 is engaged with the upper end of a glass plate 2d of one side wall. Then, while a grip part 11b of a cover body 11 is gripped, the cover body 11 is pulled to engage the engaging part 11c of the cover body 11 on the upper end of a glass plate 2d of the other side wall. Further, when the night cover 10 is removed, the engaging part 11c of the cover body 11 is disengaged from the glass plate 2d to wind the cover body 11 on a support shaft 12a of the support member 12 by a spring, and then, the engaging part 12c of the support member 12 may be disengaged from the glass plate 12d. Accordingly, the accommodating part for the night cover does not need to be provided in the showcase 1 side.
Patent JP-2002016447-A (JP)
Title: Superlinear laser driving circuit
Inventor: THEODORAS II JAMES T
IPC: H04B10/43
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a system for linearizing and reducing a noise from the output of a laser driving circuit. SOLUTION: This superlinear laser driving circuit is provided with a mutual conductance operational amplifier circuit integrated with a low-pass filter(LPF). This mutual conductance operational amplifier circuit linearizes the output power of the laser driving circuit. The LPF is a secondary LPF for reducing the noise of the laser driving circuit.
Patent JP-2002286365-A (JP)
Title: Kitchen refuse drying device
Inventor: KATANO KONOSUKE
IPC: B09B3/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide kitchen refuse drying device capable of shortening a drying time through improvement of drying efficiency and an availability factor. SOLUTION: The drying device 1 is partitioned into a rise space 53 for kitchen refuse situated on the central side of an inner cylinder part 20 and a lowering space 51 for refuse positioned at the outside thereof by the inner cylinder part 20 situated on the inner side of the outer cylinder part 10. Heating parts 90 are situated at the outer cylinder part 10, the inner cylinder part 20, and the inner part of a bottom part 30. The heating part 90 has between an outer cylinder inner wall 11 and a outer cylinder outer wall 12 a heat source flow part 91 on the outer cylinder side, through which steam serving as heat source fluid flows. Further, the heating part 90 is provided between an inner cylinder inner wall 21 and an inner cylinder outer wall 22 with a heat source flow part 92 on the inner cylinder side through which steam flows.  Further, the heating part 90 is provided between a bottom inner wall 31 and a bottom outer wall 32 with a heat source flow part 93 through which steam flows.
Patent JP-2002287159-A (JP)
Title: Substrate for liquid crystal display device and its manufacturing method
Inventor: HIRANO TAKUYA
IPC: G02F1/1345
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a liquid crystal display device which is free of a dielectric breakdown of a wire, etc., even when a guard ring is electrostatically charged to a high potential and its manufacturing method as to a substrate for a liquid crystal display device after countermeasures against static electricity are taken in the manufacturing process. SOLUTION: This substrate is equipped with a glass substrate 1, a lower layer part formed of a p-Si layer 10, a Ti layer 12 which has low resistivity than the p-Si layer 10, and an upper layer part which is formed of an Al layer 14 and a Ti layer 12 and separated into an inner peripheral part 40 and an outer peripheral part 42 having a specific gap and has guard rings 2 and 3 which are electrically insulated from other wires and arranged at a substrate end part.
Patent JP-2002289609-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: WATANABE KATSURA
IPC: H01L21/316
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide semiconductor device that can maintain the low dielectric constant of interlayer insulating films between metallic wires, prevent metallic wiring peeling, etc., and improve metallic wiring orientation. SOLUTION: In the semiconductor device, a nitrogen added silicon dioxide thin film 4B is stacked on a fluorine added silicon dioxide thin film 4A, and on the top of this nitrogen added dioxide thin film 4B, the metallic wires 6 of a second layer are arranged. The nitrogen added silicon dioxide thin film has 0.2% and more of a Si-H coupling quantity and 1.5% and more of a refraction factor.
Patent JP-2002287490-A (JP)
Title: Image forming device
Inventor: KIMURA HIDEKI
IPC: G03G15/01
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of cleaning the detecting surface of a photosensor for detecting the stop position of the developing unit of a rotary type developing device simultaneously in a process to perform ordinary maintenance and inspecting work by a user and a maintenance man without performing special work for cleaning the detecting surface of the photosensor particularly. SOLUTION: This image forming device is equipped with the rotary type developing device 2 equipped with a plurality of developing units around a rotary shaft 10, and the photosensor 40 provided at a position opposed to the developing unit of the device 2. It is equipped with at least a drawer type box 3 housing the device 2 and supported be freely movable forwards and backwards in a drawer system to the inside and the outside of a device main body, and a cleaning device 20 actuated interlocked with operation for making the drawer type box get in/out of the device main body and cleaning the detecting surface of the photosensor.
Patent JP-2002289102-A (JP)
Title: Plasma display
Inventor: KATO AKIRA
IPC: H01J11/34
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a protective film for a plasma display panel, which is low in adsorption of water and carbon dioxide with high secondary electron emissive activity and excellent stability, and also provide a plasma display panel coated with the film. SOLUTION: This protective film is coated on display electrodes disposed on the entire surface plate of a plasma display panel and formed by an inorganic compound composed with the material having a surface area ratio of not more than 20 m<2> /g, if possible not more than 10 m<2> /g per the gram of the film. Consequently the plasma display panel with the film is capable of lowering its discharge starting voltage and having the high stability of discharges.
Patent JP-2002283537-A (JP)
Title: Sheet delivery device for perfecting printing machine
Inventor: MIYAKE TOSHIYUKI
IPC: B41F21/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a sheet delivery device for a perfecting printing machine, which is capable of more effectively inhibiting the generation of a flaw in the printed part, compared to a conventional device. SOLUTION: This sheet delivery device for the perfecting printing machine is equipped with a sheet conveying means which conveys printed sheets from an impression cylinder to a sheet delivery site for the printer, a sheet guide means which supports the sheets conveyed by the sheet conveying means from below and a braking means which reduces the carrying speed of the sheets right before the sheet delivery site. The sheet guide means is equipped with a rotary supporting member which supports the sheets while rotating in a sheet feed direction, on the rear side of the braking means. In addition, the sheet delivery device has a drive means which rotates the rotary supporting member in the sheet feed direction.
Patent JP-2002288346-A (JP)
Title: Terminal device for supporting visiting nursing care service
Inventor: ASHIDA KAZUMASA
IPC: G06Q50/22
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an information system for visiting nursing care service capable of providing a care giver with information about visiting nursing care service. SOLUTION: A portable telephone 1 always transmits an ID value and operation contents through a communicating part 14. These ID value and operation contents are received by PHS base stations 4A and 4B in charge of communication areas 5A and 5B covering the location of the care giver, and transmitted to a server 2 through a public line 3 each time the ID value and the operation contents are received. The server 2 processes the received data, accesses a database 6 if necessary and updates various pieces of information stored in the database 6.  About data that have to transmit information to the portable terminal 1, which PHS base station 4A or 4B the portable terminal 1 is communicable with is retrieved on the basis of the location information of the care giver, etc., existing in the database 6, and the information is transmitted to the PHS base station 4A or 4B through the public line 3.
Patent JP-2002283693-A (JP)
Title: Method and apparatus for manufacturing penetrative stamping plate
Inventor: MATSUSHITA IKUZO
IPC: B41K1/50
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a penetrative stamping plate capable of easily providing a stamp impression with a high resolution at a low cost. SOLUTION: The method for manufacturing the penetrative stamping plate comprises the step of transferring an electrostatic image of desired stamp impression data on the main surface of an open cell porous material having a higher malting point than a fixing temperature by using a developer containing a binder resin.
Patent JP-2002293390-A (JP)
Title: Aerosol product
Inventor: NAKAGAKI YASUSHI
IPC: B05B9/04
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an aerosol product capable of performing continuous spray or spray of required quantity by using an aerosol valve to push in a stem. SOLUTION: This aerosol product comprises an aerosol vessel with the aerosol valve fitted thereto, a cap fitted on the aerosol vessel, and an operation button. The button is slidably disposed in the direction across the axial direction of a spray member fitted to the stem of the aerosol valve to switch the spraying operation by the vertical movement of the spray member. A vertically moving means for vertically moving the spray member is disposed on the operation button.
Patent JP-2002299656-A (JP)
Title: Photoelectric transducing apparatus
Inventor: KIYOHARA TOSHIFUMI
IPC: H01L31/04
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To overcome the problem that sufficient transducing efficiency cannot be obtained in a photoelectric transducing apparatus using the conventional crystalline semiconductor particle. SOLUTION: In the photoelectric transducing apparatus, a number of one- conductivity-type semiconductor particles 5 are provided on a lower electrode 1, an insulator 2 is filled among the semiconductor particles 5, and an inverse- conductivity-type semiconductor layer 3 is provided at the upper section of the semiconductor particles 5. In this case, a pyramid-like projection is provided amount the semiconductor particles 5. In the pyramid-like projection, a drill surface faces the direction of the semiconductor particles 5, and the shape of a section is trapezoidal or triangular.
Patent JP-2002297243-A (JP)
Title: Spool type flow rate control valve and its controller
Inventor: SAKAKI KAZUTOSHI
IPC: G05D7/06
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a spool type flow rate control valve which can be operated at high speed and high accuracy. SOLUTION: This spool type flow rate control valve is provided with a static pressure air bearing for supporting valve elements 2-1 and 2-3 of a spool 2 in a state that the valve elements are not in contact with a sleeve 1 and a position detector 6 for detecting the position of the spool in a non-contact state. The detected value of the position detector is fed back to an actuator 3 so that the position control can be realized.
Patent JP-2002296326-A (JP)
Title: Semiconductor device
Inventor: IWAMOTO HISASHI
IPC: G11C29/50
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a skew being unable to be measured precisely, when the jitter of an internal clock signal is large. SOLUTION: When a test mode signal TM is activated, the activation period for a signal '/UP' and a signal 'DOWN', which are output from a phase detector 101, is reduced.
Patent JP-2002293496-A (JP)
Title: Device for carrying and installing concrete block
Inventor: TANAHASHI TAKASHI
IPC: B66F9/06
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for carrying and installing a concrete block, reducing the number of hydraulic cylinders to be used and improving maneuvering work at a rear maneuvering part by allowing the turning of a simply constructed frontward travel part using hydraulic cylinders. SOLUTION: The device for carrying and installing the concrete block comprises a loading space part consisting of right and left base materials having connectors engageable with the concrete block and a rear joint material having a placement base material fixed thereto, the frontward travel parts, on which a first front wheel and a second front wheel mounted with a front side sliding cylinder are axially supported, pivotally supported at the ends of the right and left base materials, the hydraulic cylinders to be connected to the frontward travel parts, pivotally supported at middle portions of the right and left base materials, and a rear driving part provided on the placement base material, consisting of a hydraulic driving portion, a rear wheel driving portion, an operating portion, and a side frame for supporting a rear side sliding cylinder, a rear wheel,  the hydraulic cylinder and a link.
Patent JP-2002296629-A (JP)
Title: Method for converting wavelength using optical four wave mixing and considering noise, wavelength converter and light source
Inventor: MATSUSHITA SHUNICHI
IPC: H04B10/2507
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To achieve a method for converting a wavelength, a wavelength converter and a wavelength multiplexing light source which are not susceptible to noise by high order optical four wave mixing. SOLUTION: When a wavelength of a wavelength division multiplexing signal light is converted by the optical four wave mixing, the noise occurs. The wavelength division multiplexing signal light after the wavelength is converted by the optical four wave mixing, is separated from a noise frequency. A guard band having a band of a frequency bandwidth or more of the signal light that its wavelength is converted from an excited light frequency to the wavelength of the signal light after being converted, is set. The noise frequency generated by the high order optical four wave mixing is allocated in a set region. Two methods are used. One method is to set one excited light for arranging the wavelength division multiplexing signal light after the wavelength is converted by the optical four wave mixing outside the guard band.  Another method is to place the wavelength division multiplexing signal light before the wavelength is converted by the optical four wave mixing between an average frequency of the excited lights having two different frequencies and the frequency of one excited light, convert the wavelength by the optical four wave mixing, and place the wavelength division multiplexing signal light after the wavelength is converted by the optical four wave mixing between the average frequency of two excited lights and the guard band. A frequency position of the noise frequency becomes clear.