baber/WOPTO huggingface dataset:
Patent JP-S5729184-A (JP)
Title: Character segmentation system
Inventor: KOMIYA MASAKI
IPC: G06V30/148
Filed: 1980-07-30
Abstract: PURPOSE:To segment character patterns accurately all the time by giving the degree of freedom to the carriage direction of a document by controlling the segmentation direction of characters corresponding to a column and a line of characters in a sheet buffer wherein document images are quantized and held. CONSTITUTION:Document images for one sheet are quantized and held temporarily in a sheet buffer 1, the X-directional and Y-directional addresses of the buffer 1 are counted by X-address and Y-address counters 2 and 3 respectively, and projections formed in the directions X and Y are held in X-projection and Y-projection registers 4 and 5. Under the control of a control part 9, the segmentation positions of the character lines and character patterns are determined by the projections formed in the registers 4 and 5. When the buffer 1 is scanned mainly by the counter on the basis of this determination, the counter 3 performs a subordinate scan in the buffer 1 and when the counter 3 performs a main scan in the buffer 1 and when the counter 3 performs a main scan in the buffer 1, the counter 1 takes the subordinate scan in the buffer 1 to give the degree of freedom to the carriage direction of a document, segmenting character patterns in the correct direction all the time.
Patent JP-H042628-A (JP)
Title: Optical glass for pressed lens
Inventor: MICHIMATA TOORU
IPC: C03C3/072
Filed: 1990-04-19
Abstract: PURPOSE:To improve lightweight and weather resistance with a low thermal expansion coefficient by mixing SiO2 with B2O3, PbO, Na2O, K2O, Li2O and Al2O3 in a specific proportion, heating and melting the resultant mixture. CONSTITUTION:With 25-41mol% SiO2, are mixed 10-30mol% B2O3, 18-40mol% PbO, 1-15mol% Na2O, 1-15mol% K2O, 2-20mol% Li2O and 0.3-3mol% Al2O3. The resultant mixture is then heated, melted, cast into a metallic mold, formed and cooled to afford optical glass for pressed lenses having <=420 deg.C melting point and 1.65-1.75 refractive index.
Patent JP-H06313137-A (JP)
Title: Conductive ink
Inventor: MIURA KAZUHIRO
IPC: C09D11/00
Filed: 1993-04-30
Abstract: PURPOSE:To obtain a conductive ink which can give an electrode of high reliability and good state even to a high-precision glass ceramic multilayer substrate not undergoing shrinkage in the direction of plane. CONSTITUTION:A conductive ink wherein the conductive substance is an inorganic composition comprising CuO, the composition being prepared by using a mixture comprising 68.0-94.5wt.%, based on the inorganic component, CuO, 5.0-30.0wt.% inorganic binder and 0.5-2.0wt.% ZnO as the inorganic component, adding at least a solvent and an organic binder to the inorganic component to disperse the inorganic component therein, the glass used as the inorganic binder being a lead borosilicate crystalline glass or an aluminum borosilicate crystalline glass which does not soften till 840 deg.C, softens between 850-950 deg.C and crystallizes, and the particle diameter of the CuO used as the conductive substance being 3.0-7.0mum, is provided.
Patent JP-S5437169-A (JP)
Title: Production of hollow vessel with frosted glass-like surface
Inventor: OOTA AKIHO
IPC: B29C49/06
Filed: 1977-08-29
Abstract: PURPOSE:Transparent parisons of partcular crystalline polyester copolymer is crystallized by heating and then subjected to blow molding to produce said hollow vessels with opaque frosted glass-like surface.
Patent JP-H069472-A (JP)
Title: Method of synthesizing alkyl tertiary alkyl ether by use of clay catalyst modified with acid halide
Inventor: JIYON FUREDERITSUKU NAIFUTON
IPC: C07B61/00
Filed: 1993-04-30
Abstract: PURPOSE: To obtain the subject compd. useful as compounding component for high octane gasoline with good yield by reacting tert. alcohol with prim. alcohol in the presence of catalyst comprising a montmorillonite clay modified with a haloacid.  
     CONSTITUTION: Tert. alcohol (for example tert. butanol is reacted with prim. alcohol (e.g. methanol) in the presence of catalyst comprising a montmorillonite clay modified with a haloacid selected from the group of halogenated carboxylic acid, halogenated sulfonic acid, its sulfonyl chloride and hydrochloric acid, at 20-200°C under atmospheric pressure to 6895 kPa to obtain the objective alkyl tert. alkyl ether. As compared with using unmodified montmorillonite clay the yield is improved, a layer rich in isobutylene-the objective ether in the reaction product is separated at ≥160°C and the purification is carried out profitably. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S60249253-A (JP)
Title: Nonaqueous solvent battery
Inventor: OOSAKI TAKAHISA
IPC: H01M6/14
Filed: 1984-05-23
Abstract: PURPOSE:To provide a nonaqueous solvent battery having low voltage drop in the initial stage of high rate discharge by using a solution prepared by adding chlorinated polypropylene to a solution containing oxyhalide of sulfur as a positive active material and electrolyte. CONSTITUTION:Chlorinated polypropylene is added to a solution mainly comprising oxyhalide of sulfur which serves as a positive active material and electrolyte. The amount of chlorinated polypropylene added is specified to 0.2-1.0g per liter of electrolyte. This electrolyte, a negative electrode such as Li, Na, or Al, and a positive electrode mainly comprising carbon are used to assemble a nonaqueous solvent battery. By this battery, voltage drop in the initial stage of high rate discharge is suppressed and voltage recovery time is shortened.
Patent JP-2000290945-A (JP)
Title: Light-emitting tile
Inventor: TAGAWA MASARU
IPC: E04H5/04
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To make a light-emitting tile excellent in the capacity of coping with emergencies as well as in constructibility, maintainability and design. SOLUTION: This light-emitting tile has solar batteries 2 for generating electric power for light emission, an electric double layer capacitor for accumulating the electric power, a planar light-emitting part, a light emission control circuit for controlling the lighting of the planar light-emitting part, and the like, all of which are provided on the back of a tile surface part 1A. The electric power generated by the solar battery 2 is stored in the capacitor during the day, and the light-emitting surface 4A of the planar light emitting part automatically emits light during the night by means of the electric power stored in the electric double layer capacitor to allow the tile to emit light.  The self-generating function provided by the solar battery 2 and the electric double layer capacitor facilitates construction and maintenance and maintains light emission even during power outages to enhance the capability of the tile to cope with emergencies. Also, planar light emission that is gentle to the eyes enhances the design of the tile.
Patent JP-S63269110-A (JP)
Title: Production of spacer for transmission medium
Inventor: KATSUYAMA YUTAKA
IPC: G02B6/44
Filed: 1987-04-27
Abstract: PURPOSE:To remove projected stripe-like deformation between grooves immediately after working and to improve working accuracy and yield by cutting an once formed and cured linear body. CONSTITUTION:Transmission medium storing grooves 3 are cut and formed on the periphery of the linear body 15 moving its axial direction by a cutter 32 and the cutter 32 is rotated or reciprocally rotated around the linear body 15 to form the grooves 4 spirally or like a waveform. While being carried at a comparatively high speed, the linear body 15 is molded and cured and then the grooves 4 are cut and formed by the cutter 32. Since the linear body 15 is held at a state capable of sufficiently resisting rapid cutting work at the time of groove cutting and the grooves 4 are usually cut by the cutter 32 consisting of metal or ceramics, heat generation can be reduced at the time of cutting the grooves 4 and the cutting operation itself can be executed at a high speed under light load.
Patent JP-S5730336-A (JP)
Title: Semiconductor device
Inventor: YOKOYAMA TAKASHI
IPC: H01L23/31
Filed: 1980-07-31
Abstract: PURPOSE:To reduce the variation of the leak current on the subject semiconductor device by a method wherein the exposed part of the p-n junction on a semiconductor element is covered by the silicone resin consisting of organopolysiloxane, diorganopolysiloxane, platinum catalyzer and cyclic isocyanate compound. CONSTITUTION:The exposed part of the semiconductor element, whereon the p-n junction section of a thyristor and the like are exposed, is covered and protected by (a) organopolysiloxane having a vinyl radical or a allyl radical, (b) diorganopolysiloxane having at least two hydroxyl radicals in a molecule, (c) a platinum catalyzer and (d) silicone resin 6 which is a composition of cyclic isocyanate compound containing an alkoxy radical or an alkenile radical or the like. As a result, a high current and high withstand voltage semiconductor device, whereon the exposed surface of the p-n junction section is covered by the silicone resin of specific composition having least variation of leak current, can be manufactured.
Patent JP-S63282324-A (JP)
Inventor: MANFUREETO RAATONERU
IPC: D01H13/18
Filed: 1988-04-28
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-S588349-A (JP)
Title: Data editing and processing device
Inventor: HANADA TAKESHI
IPC: G06F12/00
Filed: 1981-07-06
Abstract: PURPOSE:To quickly restart the processing without a discrepancy to data, by restoring the editing processing to be interrupted to the state just before the start of editing processing, if a processing operation is interrupted through the occurrence of an accident such as power failure during the editing processing. CONSTITUTION:A file consists of a data group D4 being the collection of data blocks B0-B7 and a pointer selector S which indicates which is effective at present out of two sets of pointer groups P0 and P1 being the collection of pointers H0, H1 and C0-C7. When the group P0 stores the data conten just before the edition and the group P1 executes the editing processing, the editing processing is interrupted through the occurrence of failure such as power failure. In this case, the group P0 stores the state before the execution of the editing processing from the content of the pointer S. Thus, without a discrepancy of the structure of the data file after the restoration of failure, the editing processing can be made again quickly.
Patent JP-S5227595-A (JP)
Title: A humidity regulating element
Inventor: TERADA JIROU
IPC: H01B1/00
Filed: 1975-08-27
Abstract: PURPOSE: A humidity regulating element whereby cooking can be performed by regulating water discharged from foods on cooking. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60249135-A (JP)
Title: Exposing device of copying machine
Inventor: FURUYA HIROSHI
IPC: G03B27/54
Filed: 1984-05-25
Abstract: PURPOSE:To correct effectively image forming lens characteristic and to keep the illumination distribution alway uniform by providing a light quantity correcting filter for correcting cosine four times multiplying law characteristics of an image forming lens, so as to be interlockable with the image forming lens, on an optical axis of the image forming lens. CONSTITUTION:A light quantity ocrrecting filter 30 is provided on the side of a photosensitive surface 15 on an optical axis of an image forming lens 14. The light quantity correcting filter 30 has transmissivity obtained as a reciprocal of cos<4> theta in acordance with an incident angle theta of light to the image forming lens 14, corrects cosine four times multiplying law characteristics of the image forming lens 14, and moves in interlocking with the image forming lens 14. On the side of the photosensitive surface 15 of the image forming lens 14, the light quantity correcting filter 30 interlocking with the image forming lens 14 is always placed, therefore, the lowered light quantity is corrected effectively by the light quantity correcting filter 30, and the light quantity distribution of a projected image which has passed through the light quantity correcting filter 30 is always given so as to be roughly constant. Therefore, the illumination distribution of the projected image on the photosensitive surface 15 becomes roughly uniform, and the picture quality of a copy is kept satisfactory.
Patent JP-S60249345-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KAWAMOTO YOSHIFUMI
IPC: H01L21/76
Filed: 1984-05-25
Abstract: PURPOSE:To obtain good performance of element isolation without crystal defects in a semiconductor substrate by advancing the initial oxidation outside a groove by a method wherein a semiconductor or conductor larger than the upper part of the groove is formed over the groove. CONSTITUTION:The groove 102 is formed in a P type Si substrate 101. A double- layer film 103 of SiO2 and Si3N4 is formed on the surface of the Si substrate, and the first polycrystalline Si 104 and the second polycrystalline Si 105 are left at the groove section. The multilayer film 103 is left in the active region A, and boron is ion-implanted after the multilayer film of the element isolation region B is removed by etching. Next, using the multilayer film 103 as a mask, the polycrystalline Si 105, part of the polycrystalline Si 104 in the groove, and the surface of the substrate 101 are oxidized, resulting in the formation of an SiO2 film 106. Thereafter, the exposed multilayer film 103 of the active region A is removed, and a gate insulation film 107, a gate electrode 108, N type impurity layers 109 and 110 of high concentration, and a phosphosilicate glass 111 are formed. A contact hole is bored, and an aluminum electrode 112 is formed; accordingly, a MOS type transistor is produced. This manner eliminates the generation of crystal defects accompanying the oxidation of the SiO2 film 106.
Patent JP-H01274510-A (JP)
Title: Double integration type noise shaper
Inventor: KANEAKI TETSUHIKO
IPC: H03M7/36
Filed: 1988-04-27
Abstract: PURPOSE:To prevent noise production and change in S/N by applying reset and input change of a delay circuit based on a zero detection output where an input data is zero for a prescribed period and result of comparison of delay circuit outputs for 2-stage delay of the noise shaper. CONSTITUTION:In case of infinite zero where an input signal is zero for a prescribed period, it is detected and an output of a zero detector 9 goes to logical 1. Then outputs of the 1st stage and 2nd stage delay circuits 5, 6 of the noise shaper are compared by a comparator 8 and the input to the noise shaper via a data set circuit 10 by the output of the detector 9 and the E, L outputs of the comparator being zero at dissidence is controlled and the circuits 5, 6 are reset without production of noise by the E output of the comparator 8 going to logical 1 when the outputs of the circuits 5, 6 are coincident and the output from the detector 9 and the operation of the noise shaper is stopped without resident data. As a result, the noise production is prevented and the S/N before and after the operation of the noise shaper is unchanged and the S/N at infinite zero input is improved.
Patent JP-H05297192-A (JP)
Title: Decontaminating method for radioactive metallic waste
Inventor: TODA MASAMI
IPC: G21F9/28
Filed: 1992-04-23
Abstract: PURPOSE:To improve the working property and working efficiency accompanying decontaminating treatment by electrolyzing a metal waste in non-contact. CONSTITUTION:As an electrolyte 6, a neutral or acidic solution is used. A metal waste 2 is provided between a positive electrode 5 and a negative electrode 4. A DC voltage is applied to both the electrodes 4, 5, and the surface of the metal waste 2 opposed to the negative electrode 4 is charged for a determined time and dissolved. The polarities of the positive electrode 5 and the negative electrode 4 are reversed to dissolve the inner and outer surfaces of the metal waste 2.
Patent JP-H06315655-A (JP)
Title: Continuous coating device for sheet like material body by spraying
Inventor: IKEDA MASAHARU
IPC: B05B1/28
Filed: 1993-04-30
Abstract: PURPOSE:To prevent the turbulence of atomizing shape of a chemical due to the air flow in a booth, which causes the difficulty of uniform coating, in the case of continuously applying the chemical on a sheet like material body such as a band steel in the coating booth by spraying. CONSTITUTION:A guide plate 4 for fine droplets along the atomizing shape 4 of spray is provided in the booth 6.
Patent JP-H043649-A (JP)
Title: Facsimile equipment
Inventor: ISORI HIDEKAZU
IPC: H04N1/00
Filed: 1990-04-20
Abstract: PURPOSE:To enable a higher-order device to communicate still picture data with a facsimile equipment by a simple constitution by providing a connection means which sends still picture data sent from a line to the higher-order device and sends still picture data sent from the higher-order device to the line. CONSTITUTION:The connection means is provided which sends still picture data sent from a line 27 and that read by a scanner 18 to a higher-order device 28 and outputs still picture data sent from the higher-order device 28 to a printer 20 and sends this data to the line 27. Consequently, the higher-order device 28 connected to this facsimile equipment 26 can transmit and receive still picture data to and from another facsimile equipment 29, and still picture data read by the scanner 18 of the facsimile equipment 26 can be inputted to the higher- order device 28, and still picture data is outputted from the printer 20 of the facsimile equipment 26. Thus, still picture data is communicated between the higher-order device 28 and the facsimile equipment with the simple constitution.
Patent JP-S5534203-A (JP)
Title: Readily releasable styrene resin composition
Inventor: TOHARA AKIHITO
IPC: C08L71/02
Filed: 1978-08-30
Abstract: PURPOSE: A readily releasable styrene resin composition capable of reducing the deterioration of heat stability and the staining of molded articles and molds, comprising a styrene resin, a higher fatty acid or its metal salts, and polyoxypropylene glycol.  
     CONSTITUTION: A resin composition comprising (A) a styrene resin as a main ingredient, (B) 0.01W1wt%, preferably 0.05W0.5wt%, of a higher fatty acid or its salts, and (C) 0.01W5wt% of a polyoxypropylene glycol of the formula RO(-C 3 H 6 O-) n H(R is H or 1W6C alkyl group; n is an integer 5W50). The higher fatty acid is a 12W22C straight chain saturated mono carboxylic acid, and lauric, stearic acid, etc. may be cited. Magnesium or zinc stearate may be cited as the salts. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06295111-A (JP)
Title: Image forming device
Inventor: SUGIMOTO HIROYUKI
IPC: G03G21/00
Filed: 1993-04-08
Abstract: PURPOSE:To remove residual toner, a toner filming layer or the like by an optimum condition by comparing the detected value of surface potential with a reference value and removing the toner filming layer formed on a carrier based on the compared result. CONSTITUTION:An insulating contact member is constituted of a roller body (roller) 19 consisting of a rotatable and insulating body. The roller 19 is constituted so as to be freely brought into contact with an intermediate transfer belt 15. It is assumed that the detected potential value by a surface potential detection device 21 just after the belt 15 and the roller 19 are separated is defined as V0 and the previously set reference value is defined as Vs. When the detected value V0 becomes equal to or under the reference value Vs, it is detected by a surface state detection means based on the compared result from a comparison means that the toner filming layer is formed on the belt 15. Based on the output thereof, a toner filming removing member 24 abuts on the belt 15 while rotating, and the toner filming layer is removed.
Patent JP-S5811612-A (JP)
Inventor: ENDOU SHIYUNSUKE
IPC: B65B23/22
Filed: 1981-07-07
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-H10301714-A (JP)
Title: Portable communication information terminal equipment and antenna used for the same
Inventor: FUJITA MASARU
IPC: G06F3/03
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To miniaturize an equipment main body by integrating a touch pen with a part of an antenna. SOLUTION: An antenna main body 3 is freely turnably attached to a case 1 so as to adjust the reception sensitivity of this antenna and to easily detach an antenna cap 4. The antenna main body 3 is constituted of a conductor part 3a provided on an axial center and an outer jacket 3b composed of an insulation body for covering the conductor part 3a and is provided with an end part 3A fitted to the antenna cap 4. Since the conductor 3a is covered with the outer jacket 3b of the antenna 3 and the antenna 3 and the antenna cap 4 are completely separated, the performance of the antenna is not changed even when the antenna cap 4 is detached from the antenna 3. The antenna cap 4 is constituted of a hollow conical part 4A fitted to the end part 3A of the antenna 3 and a tip part 4B whose tip is narrowed for pressurizing the surface of a display/input operation part at the tip of the conical part 4A or the like.
Patent JP-H04313160-A (JP)
Title: Key word control system
Inventor: ISOGAI NORIHIRO
IPC: G06F17/30
Filed: 1991-04-11
Abstract: PURPOSE:To improve the information retrieving efficiency with use of a key word by controlling the key word so as to properly reflect the recent using state of the key word. CONSTITUTION:A data base server DB/S includes a CPU 4 and a memory part MEM 5. The CPU 4 includes a retrieval processing part 4A for the retrieving data including a key word, a frequency counter part 4B which counts the reference frequency of the key word, a reference period passage deciding part 4C which decides the propriety of reference of the key word in a prescribed reference valid period, a effective period passage deciding part 4D which decides the propriety of reference of the key word in a prescribed reference effective period, and a control processing part 4E which performs the total control of the key word. Meanwhile the MEM 5 includes a retrieving data storage part 5A which stores the retrieving data including the key word and a table storage part 5B which arranges the necessary data on the key word in a table form.
Patent JP-H07311240-A (JP)
Title: Apparatus for measuring electric characteristic of electronic part
Inventor: IKEDA SHIGEO
IPC: H01L21/66
Filed: 1994-05-19
Abstract: PURPOSE:To manufacture the apparatus with excellent yield rate by holding a plurality of probes at the base parts of the a respective probes with a probe holder at a constant pitch, preventing the mutual contact of the tip parts, guiding the probes so that the probes can be finely extending and contracting in the direction of the base parts, providing an insulation guard having the tongue pieces protruding on both sides of each tip part, and providing a bending and stretching part at the probe between the holder and the guard. CONSTITUTION:A probe holder 20 has a laminated thin plate 26, wherein an insulating layer 21 and a metal layer 22 each having the specified thickness are laminated and formed. Holding grooves 23, which hold the base parts of probes 60, are formed at the exposed metal layers 22 at the specified pitch. An insulation guard 30 has the same structure as the holder 20 and has insulating layers 31, metal layers 32 and guide grooves 33. Recess grooves 34 in communication with guide grooves 33 having the specified depth are formed at one edge of the guard 30. Tongue pieces 35 are formed in this way. A probe tip part 62 is inserted into each guide groove 33. Each probe 60 is guided so that each probe 60 can be slightly moved up and down with a bottom 36 and both side surfaces of each guide groove 33 and the edge of a guard attaching stage. Therefore, a probe needle tip 62A can come into contact with each outer lead securely.