baber/WOPTO huggingface dataset:
Patent JP-H10216320-A (JP)
Title: Pinball machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko (pinball game) machine which comprises an opening and closing frame having a transparent plate holding part of sufficient strength. SOLUTION: A Pachinko machine comprises a front face opening and closing frame 4 formed by a transparent plate holding part 500 having a double layer glass plate 394 mounted on a see-through window 5 through which a game area 22 of a game board 16 can be seen, and an upper tray part 501 having an upper tray 6 for storing the balls to be shot, for guiding the same to a shot position, in a condition that they are integrated by a synthetic resin, and the front face opening and closing frame 4 is provided with a rise and fall part 333 in a vertical direction throughout the transparent plate holding part 500 and the upper tray part 501, so that the transparent plate holding part 500 of which the strength is weakened by forming the large see-through window 5,  can be reinforced by integrally forming the upper tray part 501 which is reinforced by mounting the upper tray 6 on the surface thereof, and further reinforced by the rise and fall part 333, so that the total strength of the front face opening and closing frame 4 can be improved, and the defect that it is easily fractured, can be solved.
Patent JP-H02217319-A (JP)
Title: Production of bi-based oxide superconductor
Inventor: NAKAMURA KEIKICHI
IPC: H01B12/02
Filed: 1989-02-16
Abstract: PURPOSE:To readily obtain a thin film, tapelike unit or wiry material, etc., of a Bi oxide-based superconductor having the high critical temperature with excellent reproducibility and high efficiency by heat-treating a Bi-based oxide superconductor in the presence of a lead-containing compound oxide. CONSTITUTION:A Bi-based oxide superconductor is heat-treated in the presence of a lead (Pb)-containing compound oxide. Although the lead-containing compound oxide is not especially limited, e.g. Sr2PbO4, Ca2PbO4, Cu6PbO8 and Bi12PbO20, are cited. The activity of PbO is reduced by using the lead-containing compound oxide in an annealing process to increase the Tc in the above- mentioned method. Furthermore, the vapor pressure of the PbO can be regulated to optional values by using a gradient furnace having a temperature gradient as a heat-treating furnace in the aforementioned method. Thereby, an adequate amount of the Pb can be added to a thin film, tapelike unit, wiry material, etc., of the Bi-based oxide superconductor.
Patent JP-2000233350-A (JP)
Title: Tool unit for automatic deburring device
Inventor: ISHIHARA KIKUO
IPC: B24B29/00
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a tool unit for an automatic deburring device capable of deburring properly without scratching a surface of a workpiece by adding a floating mechanism to a brushlike body molded conically to control a pressing force. SOLUTION: This tool unit for an automatic deburring device removes burr generated in a profile peripheral fringe part after machining of a workpiece W machined by a sheet metal machining machine such as a press machine and laser machining machine. A brushlike body 1 is molded into a conical shape by a bonding material and synthetic rubber or synthetic resin to provide the shape keeping property, a shaft 2 of the brushlike body 1 is slidably inserted into a cylindrical rotation body 3, and a buffer member 4 or a buffer material is provided in a top part of the shaft 2 of the brushlike body 1 to constitute a floating mechanism FK. The cylindrical rotation body 3 can rotate freely with the brushlike body 1, and a pressing force is controlled by the floating mechanism FK to remove burr.
Patent JP-S51111405-A (JP)
Title: The cooling circuit for the converter off-gas cooler
Inventor: YAMAZAKI SHIGERU
IPC: F27D17/00
Filed: 1975-03-27
Abstract: PURPOSE: More than two cooling circuits of cooler using with a common heat exchanger. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02216971-A (JP)
Title: Facsimile equipment
Inventor: TAKAHASHI TOSHIHIKO
IPC: H04N1/393
Filed: 1989-02-16
Abstract: PURPOSE:To decrease the number of sheets of originals to be transmitted for reduction of the transmission time and to reduce the consumption of the recording paper at the reception side by synthesizing with reduction plural sheets of originals to be transmitted into a single sheet of original. CONSTITUTION:The originals read at a reading part 1 are outputted to a store circuit part 2 as the picture information 12, and the part 2 stores the picture information equivalent to four sheets of originals. A reducing/synthesizing part 3 takes out the stored picture information every sheet and reduces it down to 1/4. This reduced picture information equivalent to four sheets of originals are synthesized into a single sheet of picture information. A reduction rate setting part 6 sets the reduction rate at 1/4 and outputs a reducing rate designating signal 63 to the part 3. The part 3 synthesizes with reduction the picture information equivalent to four sheets of original into a single sheet. This reduced and synthesized information is coded at a coding circuit part 4 and transmitted via a communication control part 5 based on the facsimile communication control procedure. Thus the transmission time is shortened together with reduction of a large quantity of recording paper consumed at the reception side when a large number of originals are transmitted.
Patent JP-H10237130-A (JP)
Title: Fluorine-containing nitrile and its polymer
Inventor: MORITA SHIGERU
IPC: C08F16/32
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound obtainable in a relatively good yield and having good storage stability and high polymerization activity. SOLUTION: This compound is represented by the formula CH2 =CFCF2 O-(CF2 O)x -(CF2 CF2 O)y -(CX<1> 2 CF2 CF2 O)z -(CFX<2> CF2 O)w -CFX<3> -CN [X<1> is H, F or Cl; X<2> is H or Cl(trifluoro)methyl; X<3> is H, F, Cl or trifluoromethyl; (x), (y), (z) and (w) are each 0-20 and the sum of (x), (y), (z) and (w) does not exceed 20], e.g. a compound of the formula CH2 =CFCF2 O-CF(CF3 )-CN. The compound of the formula CH2 =CFCF2 O-(CF2 O)x -(CF2 CF2 O)y -(CX<1> 2 CF2 CF2 O)z )-(CFX<2> CF2 O)w -CFX<3> - CN is obtained by removing FI from terminal iodine nitrile of the formula ICH2 CF2 CF2 O-(CF2 O)x -(CF2 CF2 O)y -(CX<1> 2 CF2 CF2 O)z -(CFX<2> CF2 O)w -CFX<3> -CN in a solvent (e.g. dimethyl-formamide) in the presence of a catalyst (e.g. zinc) at a temp. of -20 to 200 deg.C.
Patent JP-H11225693-A (JP)
Title: Frozen noodles received in container
Inventor: AKAMATSU NOBUYUKI
IPC: A23L7/109
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide frozen noodles received in a container, capable of being simply, rapidly and uniformly thawed and cooked by pouring hot water. SOLUTION: This packed frozen noodles are obtained by receiving a waved pre-gelatinized frozen noodle lump prepared from 1-3 mm thick noodle lines in a container and subsequently sealing the opening of the container with a lid. Therein, the packed frozen noodles are eaten by opening the lid, pouring hot water into the container to immerse and thaw the frozen noodle lump in the hot water, draining the hot water, and subsequently again pouring a prescribed amount of hot water to supply the noodles for eating.
Patent JP-S60181689-A (JP)
Inventor: FUKUSHIMA KIMICHIKA
IPC: G21C19/31
Filed: 1984-02-29
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-H09206971-A (JP)
Title: Welding mechanism
Inventor: SUEOKA KAZUHIKO
IPC: B23K26/21
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To put plural welding protector caps in one action on plural rubber pieces for sealing a valve which are members to be protected. SOLUTION: The mechanism is so structured that four pieces of movable iron cores 8 are set in a lower welding jig 2, that four leaf spring members 4 with a vulcanized rubber is set above the iron cores, that an upper welding jig 15 is set over it, that each welding protector cap 3 is placed on the four rubber pieces 12 for sealing a valve which are members to be protected, and that the leaf spring members 4 with the vulcanized rubber are welded to the movable iron cores 8 by laser beam.  In this case, the upper welding jig 15 is provided with an upper jig 16, four rotary disks 17 and a spring-out prevention jig 18; the rotary disk jig 17 is provided with a transmissible hole 17A for passing a laser beam 6, stud 17B that comes into contact with the side of a torch 5, and a welding protector cap 3; with the torch 5 actuated so as to draw a prescribed welding locus, the stud 17B is also actuated to follow in a manner of drawing the samelocus, rotating the rotary disk jig 17, operating the torch 5 to face with the transmissive hole 17A and thereby making welding possible.
Patent JP-H05280223-A (JP)
Title: Method and device for enduring earthquake and decreasing energy
IPC: E04H9/02
Filed: 1992-02-25
Abstract: PURPOSE: To make applicable for all kinds of a highrise structure to endure an earthquake and decrease energy generated from a horizontal force. CONSTITUTION: A horizontally positioned slide plate 1 is employed to divide an upper structure into a plurality of independent rigid structures RS1 -RS4 . Respectively independent rigid structures RS1 -RS4 are connected to independent upper or lower rigid structures RS1 -RS4 , respectively, by a bolt and a nut. A dent hole in which a long bolt is inserted is filled with a rubber filler working as a buffer elastic insulation device. Further, an elastic restoration device is arranged between the respectively independent rigid structures RS1 -RS4 and a rigid core structure. The rigid core structure may be formed in a form of a lift shaft, a shearing wall, or other similar structure. A device comprises one or more slide plate 1, a plurality of long bolts, nuts, washers, elastic liners, a buffer elastic insulation device, and an elastic restoration device.
Patent JP-S62195121-A (JP)
Title: Spin coater
Inventor: KODAMA NORIAKI
IPC: G03F7/16
Filed: 1986-02-21
Abstract: PURPOSE:To improve the evenness of film thickness of a coating solution on a wafer while reducing the difference in viscosity in the central part and the peripheral part of the wafer coated with the solution by a method wherein two or more nozzles of a spin coater are fixed to the part from the central part to the peripheral part of a turning wafer. CONSTITUTION:A wafer 6 adsorbed on a spinner chuck 7 is driven by a motor 8 while coating solution is dripped from nozzles 1, 2 held by an arm 3. The nozzles 1 and 2 respectively drip the solution on the central part and the peripheral part of wafer 6 while the scattered coating solution is drained from the waste port 5 of a waste cup 4. Two each or more of spin coaters are arranged from the central part to the peripheral part opposing to the wafer 6 coated with coating solution dripped from the nozzles 1, 2. When coated with the coating solution, overall surface of wafer 6 is coated with the solution with even viscosity by turning the wafer 6 to drip the coating solution.
Patent JP-S51113194-A (JP)
Title: Moisture-sensitive element
Inventor: OOSHIMA ISAO
IPC: H01C7/00
Filed: 1975-03-31
Abstract: PURPOSE: To provide a moisture-sensitive element of electric resistance type provided with a water vapor permeable protective film in order to eliminate changes with time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02216180-A (JP)
Title: Hologram and production thereof
Inventor: YAMAOKA TSUGIO
IPC: G03F7/032
Filed: 1989-02-17
Abstract: PURPOSE:To improve moisture resistance, weatherability and diffraction efficiency by forming interference patterns in a recording carrier consisting of a photopolymn. initiator and a specific compd. to obtain a hologram. CONSTITUTION:The interference patterns are formed in the recording carrier formed by using poly-N-vinyl carbazole or the deriv. thereof as a binder polymer, using a multifunctional monomer as a polymerizing material and further consisting of the cumarine compd. expressed by formula I and the photopolymn. initiator consisting of an. org. peroxide, by which the hologram is obtd. The moisture resistance, weatherability and diffraction efficiency are improved in such a manner. In the formula I, each of R1, R2 and R3 is independently a hydrogen atom, chlorine atom, lower alkoxy group, lower dialkyl amino group, lower dialkenyl amino group, alicyclic amino group. X is carbon and heterocyclic group of 5 to 9 pieces heteroatoms in total number or formula II. In the formula II, Y is 1 to 4C substd. or unsubstd. alkyl group, lower alkoxy group, substd. or unsubstd. phenyl group, substd. or unsubstd. styryl group, or substd. or unsubstd. 3'-cumarino group. Z is a hydrogen atom or cyano group.
Patent JP-S53123397-A (JP)
Title: Alkali chloride cell plant
Inventor: ITOI EIJI
IPC: C25B9/19
Filed: 1977-04-05
Abstract: PURPOSE:To provide the title plant in which each catgolyte can be easily adjusted to such a concn. that an aq. soln. of an alkali chloride can be electrolyzed with high current efficiency by attaching a common header and a means for circulating water or a dil. aq. soln. of a caustic alkali to each cathode chamber of several unit diaphragm cells connected in parallel.
Patent JP-S57152771-A (JP)
Title: Manuscript reader
Inventor: ENOMOTO KAZUO
IPC: H04N1/04
Filed: 1981-03-17
Abstract: PURPOSE:To simplify the change of magnification, a reading element, and a reading width by attaching both guiding and a supporting legs which are freely attachable/detachable and can freely slide between a manuscript placing plate and a picture reading element. CONSTITUTION:The entitled reader is equipped with a mansucript placing plate 2 provided with a platen glass 1 for manuscript placing board and a supporting member 5 to support a plate 4 provided with a lens 3 and a picture reading element. Two guiding legs 6, 6 are attached from the manuscript placing plate 2 so as to turn to the plate 4. The supporting member 5 is provided with supporting legs 7, 7 extending on the shaft line of the guiding legs 6, 6 so as to turn to the manuscript placing place 2. The supporting legs 7, 7 are accomodated in the groove 8 formed in the guiding legs 6, 6 so as to slide in the groove 8 freely. Thus, the distance between the surface of the manuscript and that of the reading element can be freely changed and the reading element is easily replaced.
Patent JP-H10215800-A (JP)
Title: Production of germinating unpolished rice and its device
Inventor: TSUKAHARA KIKUICHI
IPC: A23L7/20
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To simply provide a method and device for producing germinating unpolished rice without a bad smell without using chemicals. SOLUTION: Shelves 10 is provided in a water tank 1 with a cover 2b in the state of being freely openable and closable to heat and maintain water in the tank 1 to be a prescribed temperature by a electric heater 7 and hot water is mixed by a mixing blade 5. An ultraviolet lamp 8 irradiating the surface of water is provided on the inner surface of the cover 2b to sterilize the hot water and to irradiate unpolished rice in a net bag mounted on the shelf 10 to promote its germination.
Patent JP-S531245-A (JP)
Title: Coloring compositions for polyester resins
Inventor: TAKAHASHI HIROSUKE
IPC: C08L67/00
Filed: 1977-04-06
Abstract: PURPOSE: To easily prepare a coloring composition having improved compatibility with polyester resins, capable of rapidly and uniformly dispersing dyes or fine pigment particles, by kneading polybutene-1 with a dye or pigment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51114717-A (JP)
Title: Method of fabricating a paper pipe
Inventor: KAKETANI TAKESHI
IPC: B31C1/00
Filed: 1975-04-01
Abstract: PURPOSE: A method wherein a raw paper ribbon for a paper pipe is coated with epoxy rust preventing paint, the raw paper is wound into a spiral form on a spiral machine thereby providing a semi-product for the paper pipe, and the semi-product is finished. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06224121-A (JP)
Title: Manufacture of compound semiconductor device and compound semiconductor device
Inventor: RIHARUTO NEETSUERU
IPC: C30B23/08
Filed: 1992-01-29
Abstract: PURPOSE: To newly directly manufacture a quantum well wire or a quantum superlattice structure which will become a structure of high quality having relatively few defects by causing epitaxial growth on a  311},  211},  111}, or  110} substrate. CONSTITUTION: A semiconductor laser device 311 has a GaAs n-type substrate 10 and a GaAs buffer layer 11 first grown on the substrate 10 and having a thickness of 0.1 to 0.5 μm. A regular crystal is ensured by the buffer layer 11. A Ga1-x Alx As n-type layer 12 usually having a thickness of 1 μm is grown on the buffer layer 11. Next, a Ga1-y Aly As layer (where y is usually 0.2) 13 is grown thereon. Further, a Ga1-z Alz As layer 14 is grown thereon. On the extremely thin layer 14, there is an extremely thin layer 15 having the same composition and thickness as those of the layer 13, that is, a Ga1-y Aly As layer having a thickness of 60 Å.
Patent JP-H05322867-A (JP)
Title: Improved gas chromatographic analytic method and device thereof
Inventor: UEIN EI RUBEI
IPC: G01N30/60
Filed: 1991-03-05
Abstract: PURPOSE: To accurately and rapidly analyze a mixture difficult to separate in a very small amt. of a sample by transmitting a desired temp. change per a time from a temp. control means to heat and cool a column to a desired temp. CONSTITUTION: An open tubular column(OTC) 2 is arranged between upper and lower plates 6 and a variable pressure regulator 44 is used to raise the voltage of a power supply 30 until the temp. in the vicinity of an injector 20 (the inlet of the OTC 2) reaches a set value of about 400 deg.C or higher while proper N2 gas flow is held to the N2 gas line (between gas ports 14, 16) to heat the injector. Next, the flow rate of the low temp. N2 gas introduced from the gas port 16 is increased by a variable pressure regulator 42 and the temp. in the vicinity of an elution part 22 (outlet) is uniformly lowered to -100 deg.C. By this constitution, a temp. change of at least about 0.5 deg.C/sec is transmitted to the OTC 2 by controlling the flow rate of N2 gas by the regulators 42, 44 and a curve like negative temp. gradient is applied along a shaft 6 to optimize the separation of a mixture.
Patent JP-H06250338-A (JP)
Title: Film unit provided with lens
Inventor: TAKAGI JUNICHI
IPC: G03B17/04
Filed: 1993-02-26
Abstract: PURPOSE:To prevent the trailing edge part of film from being jammed at the exit of a film chamber even when this part tends to curl by forming a notched part near the exit of the film chamber and forming a step part at the rail-like projected line for supporting the back surface side of the film. CONSTITUTION:Two rail-like projected lines 18 are integrally provided at the part of a back cover 7 covering the back surface of the film chamber 13 so that the back surface of the film may be prevented from being damaged because of that it rubs on the inner wall of the film chamber 13, and the friction of the film with the inner wall of the film chamber 13 is reduced, thereby smoothly feeding the film. The projection 18 supports both side edges of the film housed in a roll state in the film chamber 13 by abutting on the back surface of the film. The notch 18a is formed at one part of the projected line 18 so as to prevent the trailing edge part of the film from being jammed at the film exit of the film chamber 13. Therefore, the film can move to the back surface side.
Patent JP-H07249773-A (JP)
Title: Multi-chamfered tft circuit for lcd and its manufacture
Inventor: MIYAMOTO MASASUKE
IPC: G02F1/1333
Filed: 1994-03-09
Abstract: PURPOSE:To suppress flexure of a glass substrate by arranging all TFT circuits under a state where the long sides of each TFT circuit are set in parallel with the long sides of the glass substrate. CONSTITUTION:Six square TFT circuits 2 for LCD are formed in two rows and three stages (8.5 inch or more in size) at predetermined positions on a square glass substrate 1. The orientation of the TFT circuit 2 for LCD is set such that the long sides of all TFT circuits 2 are in parallel with the long sides of the glass substrate 1, i.e., the long sides of the TFT circuit 2 face the long sides of the glass substrate 1. The interval between the long sides of the glass substrate 1 and the TFT circuit 2 and the interval between the short sides of the glass substrate 1 and the TFT circuit 2 are set at 40mm or less. When the orientation of the glass substrate 1 is set such that the long sides of the glass substrate 1 are in parallel with the carrying direction, flexure of the glass substrate 1 can be suppressed significantly.
Patent JP-H01213593-A (JP)
Title: Preceding vehicle discriminating device for vehicle
Inventor: SHIGEMATSU TAKASHI
IPC: G01S17/931
Filed: 1988-02-22
Abstract: PURPOSE:To eliminate wrong detection by providing a laser radar means equipped with a transmitting section which emits laser light, receiving section which receives the reflecting light of the laser light emitted from the transmitting section, and detecting section which detects the sweeping position of the above-mention laser light. CONSTITUTION:The transmitting section A of a laser radar means D emits laser light and the receiving section B of the means D receives the reflecting light of the laser light from an object and output receiving signals to a distance information calculating means E. The means E calculates the distance from a relevant vehicle to the reflecting object based on the received signals and transmitting signals from the section A and stores the calculated distance in a storing means F. At the same time, the means E inputs the result to a relative speed detecting means G so as to find the relative speed between the vehicle and object. The relative speed is inputted to a distance information extracting means H and only the distance information close to the relative speed is extracted and outputted to a pattern matching means K. At the means K, a basic pattern which is read out from a basic pattern storing means I and prepared by means of a pattern enlarging/contracting means J so that it can match the distance information is compared with the distance information and only coincident information is extracted and outputted as the information indicating the distance to a preceding vehicle of direction information through an output means L.
Patent JP-H06252271-A (JP)
Title: Forming method of contact hole
Inventor: SATA HIROSHI
IPC: H01L21/318
Filed: 1993-02-26
Abstract: PURPOSE:To improve step coverage by exposing a part of an LOCOS oxide film on the inner periphery of the bottom part of a contact hole wherein an insulating film formed on the LOCOS film on a silicon substrate is selectively etched. CONSTITUTION:An LOCOS oxide film (SiO2) 2 of about 500nm in thickness whose diameter is smaller than a contact hole by about 0.2mum is formed on a silicon substrate 1. After an SiN film 11 as an insulating film is formed to be 500nm thick by a low pressure CVD method, resist 6 is formed by patterning, and then eliminated by a wet etching method to form a taper 11a. The SiN film 11 is selectively etched to the LOCOS oxide film 2 by RIE(reactive ion etching), and a contact hole 7 is formed. As the substratum film, Ti, TiON, etc., are formed, and burying is performed by high temperature Al, sputtering. Step coverage for Al is improved, roughness of the Al surface can be prevented, and burying characteristics are enhanced.