baber/WOPTO huggingface dataset:
Patent JP-H0253013-A (JP)
Title: Picture reader
Inventor: SATO YUICHI
IPC: G02B7/28
Filed: 1988-08-17
Abstract: PURPOSE:To always perform accurate focusing by adjusting a focal point in another AF reference area unless a sharp picture is imprinted in the AF picture reference area. CONSTITUTION:Changing the focus position of an image pickup lens A with the aid of a focusing means D, a maximum value extracting means E extracts a maximum value of sharpness obtained from a sharpness detecting means C. A deciding means F decides whether the maximum value of sharpness extracted by the maximum value extracting means E exceeds a predetermined specific level or not. If so, an automatic focusing control means G adjusts a focal point in a focused position where the maximum value of sharpness can be obtained, whereas if not, the means G moves the position of the AF picture reference area in order and executes focusing control until the deciding means E decides that the maximum value exceeds the specific level. Thus, a focal point is adjusted automatically and accurately all the time.
Patent JP-H05184599-A (JP)
Title: Stereoscopically observing instrument, particularly stereoscopic microscope for operation
Inventor: HORUSUTO SHIYUREETA
IPC: G02B21/12
Filed: 1992-07-08
Abstract: PURPOSE: To dispense with an expensive additional system for attaining coaxial lighting by guiding a bundle of parallel rays toward a front objective lens on an observer's side and separating the observation optical path from a lighting optical path in font of the front objective lens on the observation side. CONSTITUTION: The front objective lens 2 of an observation system is provided on an object side in a housing 1 for the stereomicroscope. A lamp 4 and a condenser lens 3 for constituting a lighting system are provided therein as well as the front objective lens 2. Its observation optical path is branched and guided in a peepholed mirror cylinder 9 in the rear of the front objective lens 2 by deflection means 7, 8. This constitution can comprise the objective lens whole body as a bright surface without hindering the observation.
Patent JP-S6264425-A (JP)
Title: Bending device
Inventor: KOMAI SEIICHI
IPC: B21D5/04
Filed: 1985-09-17
Abstract: PURPOSE:To prevent an object to be worked, from being damaged, by rotating and moving a plate material against the center of bending, and also sliding a contact part to the plate material of a rotary tool. CONSTITUTION:A plate material 1 is pressed and fixed by metallic holding plates 3, 4 from both the surface and the reverse side. Subsequently, a rotary tool is made to abut on the lower side of the plate material 1, and rotated by using a point 8 as a rotation center. A bending tool plate 9 is attached in advance to a tool 6, therefore, the tool plate 9 moves in accordance with a movement of the surface of the plate material 1, and a sliding action between the plate material 1 and the bending tool plate 9 is prevented. Accordingly, the plate material 1 and the tool plate move as one body, and it can be prevented that damage is generated on the surface of the plate material 1 at the time of bending.
Patent JP-2001034509-A (JP)
Title: Fault recovering method of information processor
Inventor: IMAKURUSU KAZUTAKA
IPC: G11B19/02
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To make a complicated fault recovery of an information processor by an accurate recovery procedure. SOLUTION: A fault recovery support center is constituted by connecting through a LAN 706 a fault information database 901 and a workstation 902 for the fault information database which retrieve a fault occurring to a disk array installation site from past fault examples, a recovery procedure database 903 and a workstation 904 for the recovery procedure database which retrieve and determine a recovery procedure for a fault, and a workstation 905 for a microprogram information database and the microprogram information database 906. The states of faults which occurred in the past and fault information on the version, etc., of a microprogram on a disk array control system are stored corresponding to recovery procedures which were followed for the faults and when a new fault occurs, a corresponding recovery procedure is read out of the past fault examples and automatically carried out.
Patent JP-2000034025-A (JP)
Title: Bill accumulating device
Inventor: OGAWA MAKOTO
IPC: B65H1/04
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a bill accumulating device which is lightweight, simple in structure and inexpensive by providing a means for moving up and down a push-up plate according to the weight of bills accumulated on the push-up plate. SOLUTION: A push-up plate elevating mechanism includes a push-up plate 31, a first roller 32, a second roller 33 and a third roller 34 which are respectively engaged with three sides of the push-up plate 31, and a compression coil 35 disposed on the lower surface of the push-up plate 31. The push-up plate 31 holds the lower side of the accumulated bills, and the compression coil 35 has such spring characteristic that when no bill is accumulated on the push-up plate 31, the push-up plate 31 is horizontally held at the upper limit position, and when a fixed number of bills are accumulated on the push-up plate 31, the coil is compressed downward. The push-up plate put in the lower limit position is again raised and returned to the upper limit position when the bills are removed.
Patent JP-H0487008-A (JP)
Title: Magnetic recording/reproducing thin film head
Inventor: MORITA OSAMI
IPC: G11B5/39
Filed: 1990-07-31
Abstract: PURPOSE:To obtain a magnetic head which excels in both recording and reproducing characteristics by providing a magnetic layer having the permeability lower than the saturated magnetic flux density of a 1st thin film magnetic core and 2nd thin film magnetic core to one of both counter faces forming the magnetic gaps of both magnetic cores. CONSTITUTION:The 1st and 2nd thin film magnetic cores 11A1 and 11A2 are put on each other so that a magnetic gap (g) having the gap length L is formed between the tip parts of both cores 11A1 and 11A2. Then an MR magnetism- sensitive part 12 is provided in the gap (g). The end parts of both cores 11A1 and 11A2 forming the gap (g) are made of a magnetic material having the high saturated magnetic flux density BSN. Then a high permeability magnetic layer 13 having the saturated magnetic flux density BSL lower than the density BSN of both cores 11A1 and 11A2 onto one of both counter faces forming the gap (g) between both cores. Thus it is possible to obtain a magnetic head which excels in both recording and reproducing characteristics.
Patent JP-2001035983-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA SHOICHI
IPC: H01L23/48
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To materialize a semiconductor device which can reduce on-resistance, without marring the low on resistance property of a semiconductor pellet by reducing as far as possible the electric resistance of the internal connection part. SOLUTION: A semiconductor pellet 1, where a first electrode 2 is made on rear and second and third electrodes 3 and 4 different in area are made on the surface, is mounted on an island 5, and a plurality of leads 8 and 12 are arranged along the two sides, at least of this island 5, and the second electrode 3 of small area is connected to one lead (8a), and the third electrode 4 is connected to remaining leads (8b) dispersedly, and the principal part including the semiconductor pellet 1 is covered with a resin 1.
Patent JP-H0869712-A (JP)
Title: Resin-ceramic composite material and wiring board for electronic parts using the composite material
Inventor: HARA MASATAKE
IPC: H01B3/00
Filed: 1994-08-29
Abstract: PURPOSE: To generate a high dielectric constant and low dielectric tangent in a high frequency reange of giga-hertz band and also enhance the formability and dimensional accuracy by using a mixture of a dielectric ceramic and organic high polymer resin. CONSTITUTION: A dielectric ceramic powder of BaO-Nd2 O3 -TiO2 -Bi2 O3 -Mn series having a high dielectric constant and low dielectric tangent (low tanδ) (high Q value) is mixed with an organic high polymer resin, and the resultant mixture is subjected to a shaping process. The dielectric tangent of the dielectric ceramic powder is improved to a great extent by adding Mn along with further enhancement of the dielectric constant, and also the dielectric constant dependency upon the temperature is lessened and also stabilized. Examples of the organic high polymer resin are epoxy, phenol, or silicon resin. Thereby a high dielectric constant over four and low dielectric tangent less than 14×10<-4> are obtained in the giga-hertz band, and further an excellent shaping property and dimensional accuracy can be ensured.
Patent JP-H0365381-A (JP)
Title: Dispersant of developer for pressure-sensitive paper
Inventor: SHIMADA TOSHIRO
IPC: B41M5/132
Filed: 1989-08-04
Abstract: PURPOSE:To enhance the stability or color forming properties of a dispersion by preparing a dispersant from a water-soluble or water-dispersible polymer consisting of a sulfonic acid (salt)-containing monomer and a hydrophobic vinyl monomer being essential constitutional units. CONSTITUTION:A dispersant is prepared from a water-soluble or water- dispersible polymer composed of a sulfonic acid (salt) group-containing monomer A and a hydrophobic vinyl monomer B being essential constitutional units. As the sulfonic acid (salt) group-containing monomer A, aromatic hydrocarbon vinyl sulfonic acid, sulfonic acid-containing (meth) acrylamide, sulfonic acid group-containing (meth) acrylate, aliphatic hydrocarbon vinyl sulfonic acid and a salt thereof are used and, as the hydrophobic vinyl monomer B, alkyl (meth) acrylate, vinyl fatty acid, an aromatic hydrocarbon vinyl monomer, olefins, a nitrile group-containing vinyl monomer or the like are used. This copolymer is prepared, for example, by a usual solution polymerization method wherein the sulfonic acid (salt) group-containing monomer A and the hydrophobic vinyl monomer B are polymerized in water, a solvent such as methyl alcohol or ethyl alcohol or a solvent mixture of two or more kinds of them at 50-150 deg.C.
Patent JP-S6264862-A (JP)
Title: Aniline-based polymer composition
Inventor: MURAKOSHI YOSHIHIKO
IPC: C08L1/00
Filed: 1985-09-17
Abstract: PURPOSE:To obtain the titled compsn. providing a molding having excellent moldability, mechanical properties and conductivity, by blending an aniline-based polymer, an aq. fluororesin dispersion and a low-boiling, water-soluble org. solvent. CONSTITUTION:100pts.wt. aniline-based polymer (e.g., a polymeric N-methylanine) optionally contg. a polymn. solvent (e.g. water) and a conductive material (e.g. metallic powder), 1-20pts.wt. (on a solid basis) aq. dispersion contg. 20-70wt% fluororesin (e.g. polychlorotrifluoroethylene) and 0.5-30pts.wt. low-boiling, water-soluble org. solvent boiling below 160 deg.C (e.g. CH3OH) are blended together to obtain the titled composition. This composition is press-molded at a temp. from room temp. to 160 deg.C.
Patent JP-H05123968-A (JP)
Title: Polishing method
Inventor: FUKUI TORU
IPC: B24B37/00
Filed: 1991-07-19
Abstract: PURPOSE:To obtain a workpiece of high quality with clean surface by separating the workpiece, finished with polishing, under water from a plate. CONSTITUTION:After polishing, a plate 2 is held in the inclined state, and clean water is sprayed onto a wafer 1 from a shower nozzle 6 to wash the whole surface of the wafer 1. A knife-edged separating jig 7 is inserted between the wafer 1 and the plate 2 while being slid on the surface of the plate 2 outward from the center of the plate 2 along the inclined direction of the plate 2 so as to separate the wafer 1 from the plate 2. The separated wafer 1 is taken out of a water drum 8, together with a cassette 9, then put into alcohol for the substitution of attached water, and subjected to organic washing with acetone, further linsed with extra-pure water, and finally dried by steam seasoning.
Patent JP-H0947662-A (JP)
Title: Exhaust gas purifying catalyst
Inventor: TSUJI SHINJI
IPC: B01J20/04
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of specific surface area of a carrier at the time of high temperature and keep high the NOx occlusion power of an NOx occlusion material. SOLUTION: An exhaust gas purifying catalyst is constituted of an amorphous multiple oxide composed of an NOx occlusion material and aluminum, micropore crystals having solid acid and a catalyst noble metal. The lowering of specific surface area at the time of high temperature is prevented by using the amorphous multiple oxide as a carrier, and sulfur toxication is prevented by the oxidization in the presence of micropore crystals.
Patent JP-H0951126-A (JP)
Title: Thermoelectric conversion device
Inventor: OGAWA YOSHIHIKO
IPC: H02N11/00
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive themoelectric conversion device with improved manufacturing efficiency by using a required number of modules which are constituted by mounting a first electrode to one surface of a semiconductor layer and a second electrode to the other surface. SOLUTION: In a module M as a thermoelectric conversion element, a lower electrode 2 is formed on a lower insulation substrate 1 and a semiconductor layer 3 which is constituted of either thermoelectric conversion material of a P-type semiconductor material or an N-type semiconductor material is provided on the lower electrode 2. Then, an upper electrode 4 with a width for covering the upper surface is provided on the semiconductor layer 3 and an upper insulation substrate 5 is arranged on it. In the thermoelectric conversion element where the modules M are combined, a plurality of modules M are mounted to a conductor 7 with improved heat conductivity at a higher temperature having a fin 6.  Then, a conductor 9 with improved heat conductivity at a lower temperature having a fin 8 is mounted to the other of each module M, is electrically connected in series by a lead wire 10, and an output terminal 11 is provided at the modules M at both edges, thus reducing the number of working processes and reducing cost.
Patent JP-S5993907-A (JP)
Title: Quick starting device for combined-cycle power generation plant
Inventor: TAKAHASHI MASAHIKO
IPC: F01K23/10
Filed: 1982-11-22
Abstract: PURPOSE:To sharply shorten the starting time of a steam turbine, by installing an auxiliary evaporator, capable of obtaining high temperature gas through a heat exchange between high temperature gas and system feed water to be extracted out of a gas turbine, in a waste heat recovery heat exchanger. CONSTITUTION:An air compressor 1, a gas turbine 2, a generator 3 and a steam turbine 4 are all coupled together through the same driving shaft. The high temperature gas extracted out of the gas turbine 2 is fed to a waste heat recovery heat exchanger 11 via a control valve 29. An auxiliary evaporator 13 makes the high temperature gas and system feed water perform their heat exchange and secures high temperature steam. In time of hot starting, with the high temperature gas extracted out of the gas turbine 2, steam in a temperature corresponding to a casing metal temperature is produced and this steam is made to flow into the steam turbine 4. Doing like this, the plant starting time required can be sharply shortened.
Patent JP-S58106704-A (JP)
Inventor: AKIBA YUTAKA
IPC: H01B7/00
Filed: 1981-12-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6360223-A (JP)
Title: Extracting method for walking beam type continuous billet heating furnace
Inventor: TAKESHIMA RIKIO
IPC: B65G25/02
Filed: 1986-09-01
Abstract: PURPOSE:To reduce the size of the aperture in an insertion port of an extractor and to reduce the heat loss of a furnace by abolishing the vertical movement of the extractor and extracting billets only by the horizontal advance and retreat thereof, thereby shortening the extraction time of the extractor. CONSTITUTION:The billet 3 transported to the home position at the extraction end of a heating furnace 1 by the rectangular motion of a moving skid 4 is kept standing by at the upper limit of the skid 4. After the billet 3 is heated to a prescribed temp., the extractor 2 is risen on the outside of the furnace 1 and is horizontally advanced into the furnace 1 ao as to be positioned under the billet 3, then the skid 4 is lowered to transfer the billet 3 onto fork 10 of the extractor 2. The extractor 2 is in succession horizontally retreated to the outside of the furnace 1. After the billet 3 is ejected, the extractor 2 positions the billet 3 on a table roller 7 and descends to transfer billet on the roller 7.
Patent JP-H0368609-A (JP)
Title: Resin composition and coating material for heat-resistant optical fiber therefrom
Inventor: YOKOSHIMA MINORU
IPC: C09D4/00
Filed: 1989-08-08
Abstract: PURPOSE:To obtain a coating film with stable physical properties such as Young's modulus even at a high temp. by compounding an epoxy acrylate, a specific compd. and an imide acrylate. CONSTITUTION:A resin compsn. is prepd. by compounding: 10-60wt.% epoxy acrylate (e.g. an epoxy acrylate of bisphenol F epoxy resin) obtd. by reacting an epoxy resin with acrylic acid in the presence of a catalyst; 10-80wt.% compd. of the formula wherein R is H or CH3; and a and b are each 1 or 2; 5-40wt.% imide acrylate obtd. by reacting a reaction product of a dicarboxylic anhydride with a hydroxyalkylamino compd. with acrylic acid; and 0-10wt.% photopolymn. initiator. The resin compsn. is useful for a coating material for optical glass fiber, a protective coating material for plastics, a coating material for metals, an ink, etc.
Patent JP-H0869484-A (JP)
Title: Layout device and method
Inventor: WADA KENJI
IPC: G06F17/50
Filed: 1994-08-29
Abstract: PURPOSE: To provide a layout device which can shorten the time required for a layout job when a semiconductor integrated circuit is designed. CONSTITUTION: A layout device consists of a logical design device 6 which performs a logical design of a logical gate level that has a logical hierarchy structure based on the function information, a floor plan device 7 which assigns a logical hierarchy, an automatic design device 8 which performs the automatic placement and automatic wiring of a cell included in the logical hierarchy based on the placement of the logical hierarchy assigned by the device 7, and a verifying device 9 which verifies the design data obtained by the device 8. The device 7 includes a wiring capacity estimation processing part 3 which calculates the wiring capacity based on the placement of the assigned logical hierarchy and a wiring capacity evaluating part 4 which evaluates the wiring capacity that is calculated by the part 3.
Patent JP-2000036946-A (JP)
Title: Receiver
Inventor: KATAYAMA YASUSHI
IPC: H04N5/44
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce a time required for a scene output and a scene change in the receiver that receives a data service broadcast program. SOLUTION: In the receiver that copes with the case that transmission data consisting of one module or over by a carousel system as a transmission system while scene data for one scene are selected to be one module as a principle, modules of scene data that are extracted from a carousel stored in a queue 71 and received by a DSM-CC buffer 91 are decided according to priority of scene.
Patent JP-H0851251-A (JP)
Title: Photosemiconductor device
Inventor: MATSUMOTO OSAMU
IPC: H01S5/00
Filed: 1994-08-05
Abstract: PURPOSE:To improve an oscillation performance by heightening a crystallizability of an active layer and a guide layer or peripheral layers thereof. CONSTITUTION:This is a semiconductor device 1 where a plurality of II-VI group compound semiconductor layers 12 are formed on a semiconductor substrate 11 consisting of a III-V group compound semiconductor and where at least one set or more of superlattices 23 are formed of a II-VI group compound semiconductor in a clad layer 22 of n-type conduction of the II-VI group compound semiconductor layer 12 or between a clad layer 22 and a guide layer 24. Further, this photosemiconductor device is provided with at least one set or more of superlattices of the semiconductor base body 11 and the II-VI group semiconductor layer 12. Or, this photosemiconductor device is provided with at least one set or more superlattices formed of the II-VI group compound semiconductor between the guide layer 24 and an active layer 25.
Patent JP-2001033136-A (JP)
Title: Refrigerator
Inventor: KASHIHARA JUNZO
IPC: F25D11/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerator in which noncontact power supply from the refrigerator body to the door is realized by providing a noncontact communication unit utilizing electromagnetic induction coupling between them and manufacturing cost can be reduced by decreasing the number of components and simplifying the manufacturing process. SOLUTION: The refrigerator body 1 is provided with a high frequency generating circuit 9 and a power supply circuit 10 comprising a first coil connected therewith, and the door 2 is provided with a power receiving circuit 11 comprising a second coil coupled with the first coil through electromagnetic induction wherein the second coil is connected with an information display 3. The refrigerator body 1 has means for carrying information on the output from the frequency generating circuit 9 and the door 2 has means for detecting the information from a voltage induced in the second coil. The door 2 also has means for rectifying AC voltage induced in the second coil to provide a DC power supply for the information I/O section 3.
Patent JP-H0547084-A (JP)
Title: Recording and reproducing device
Inventor: OYAMA MASAO
IPC: G11B15/675
Filed: 1991-08-14
Abstract: PURPOSE:To execute totally different operations in the case of normal rotation and the reverse rotation of a rotary cam by providing plural pieces of cam grooves on the motor-driven rotary cam and relatively moving a cam engaging pin along the cam grooves different in accordance with the rotation direction of the rotary cam. CONSTITUTION:Two pairs of the plural cam grooves are provided on the side surface of a rotary cam 21 driven by the motor. When the cam 21 is normally rotated, a cam engaging pin 91 is relatively moved along one cam groove and is engaged with the other cam groove while getting over a partition wall between both cam grooves. Also, when the cam 21 is rotated in the other direction, similarly the pin 91 is relatively moved along the other cam groove and then, it is engaged with one cam groove and thus, totally different operations are executed in the case of the normal rotation and the reverse rotation of the rotary cam and the loading/unloading of a tape cassette is operated well with simple constitution.
Patent JP-2001034138-A (JP)
Title: Image forming device
Inventor: SASAI TAKAHIRO
IPC: G03G21/14
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device constituted so that a printing out can be quickly executed even after a warming-up action is finished. SOLUTION: Since the warming-up finish temperature temp2 of a fixing unit is set to be higher than standby temperature temp3, the periphery of the fixing unit is surely heated when the heating thereof is finished. As the result, the temperature of the fixing unit is not taken from the periphery thereof and the fixing unit can be quickly heated to fixing temperature temp5 from the standby temperature temp3. Thus, the printing out can be quickly executed even after the heating of the fixing unit is finished.