baber/WOPTO huggingface dataset:
Patent JP-H06252477-A (JP)
Title: Optical device
Inventor: TOYONAKA TAKASHI
IPC: H01S3/10
Filed: 1993-02-25
Abstract: PURPOSE:To embody a high speed operating optical signal processing circuit which uses an optical signal as an input/out signal with a ring laser and an optical switch. CONSTITUTION:A waveguide type circular resonator 101, an input side optical waveguide 102, a controlled light side waveguide 103, an output side optical waveguide 104 optical switches 109 and 110 are prepared on a semiconductor board 111. An active layer is installed to the waveguide type circular resonator 101 and each switch where an optical amplification function is provided. An input optical signal enters from an input side optical waveguide 102 and a constant intensity of light is input from the controlled light side optical waveguide 103. Each switch on one side is set to an ON state while each switch on the other side is set to an OFF state. Oscillation light in either the clockwise direction or the counter clockwise direction in the waveguide rotary resonator 101 is output from the output side waveguide 104. This construction makes it possible to process the optical signal at high speed and embody an optical relay device that performs signal amplification and waveform shaping and build up a wide band and a high performance optical transmission network.
Patent JP-S61234735-A (JP)
Inventor: PIEERU GURANBUOINETSUTO
IPC: A21D6/00
Filed: 1986-02-20
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-H08233949-A (JP)
Title: Gearing structure of clock
Inventor: MURATA TOSHIYUKI
IPC: G04B13/02
Filed: 1995-02-24
Abstract: PURPOSE: To realize a gearing structure making it possible to prevent the impairment of an axially supporting part of a drive system after assembling and a torque loss in driving, to reduce noise in driving and to facilitate the handling of a component unit. CONSTITUTION: A torque of a stepping motor 31 is transmitted to the fifth gear 32A supported axially by an upper plate 13 and a lower plate 11 of a clock and engaging with the stepping motor 31 and then to a second hand wheel 33 supported axially and rotatably by the upper plate 13 of the clock and engaging with the fifth gear 32A, and the second hand of low torque is driven by the second hand wheel 33. In this case, a structure in the axially supporting part is so constructed that the fore end of an axially supported part 32b projecting from the fifth gear 32A supported axially by the upper plate 13 does not project beyond wheel teeth 32a of the fifth gear 32A engaging with the stepping motor 31.  Hence, the impairment of the axially supported part 32b in the axially supporting part and of an engagement shaft 13a due to application of an external force on the occasion of storage or transportation after assembling or the application of an external force on the occasion of assembling is eliminated, the noise at the time of operation is reduced and, moreover, a component control of the fifth gear 32A as a unit component is also facilitated.
Patent JP-S53121599-A (JP)
Title: Transparent electrode pattern formation method for electro-optical display element
Inventor: MIYAKE KENJI
IPC: H01B13/00
Filed: 1977-03-31
Abstract: PURPOSE: To form a segment pattern featuring a microgap by forming an incomplete transparent electrode pattern which contains no gap between the segments adjacent on the glass substrate and then forming the segment gap through the laser processing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53122153-A (JP)
Title: Liquid fuel combustion burner
Inventor: OOMORI TAKASHI
IPC: F23D11/44
Filed: 1977-03-31
Abstract: PURPOSE: To ensure excellent starting characteristic and good evaporation efficiency of fuel, by arranging with a preheating combustion chamber and a vaporizing tank communicated with the combustion chamber in the bottom. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05228270-A (JP)
Title: Hair cutter
Inventor: FUJIKAWA SHOJI
IPC: B26B19/20
Filed: 1992-02-25
Abstract: PURPOSE:To cut hair gradually longer toward the upper section from the trimmed-up state by locating the cutting action section of an edge section near the line connecting the tips of hair support members arranged on both faces of the edge section, protruding a comb section at the tip of one support member, and making the support member tiltable against the tip line of the edge section. CONSTITUTION:The cutting action section of an edge section 2 is located near the line connecting the tips of support members 3, 4, and a comb section 30 is protruded at the tip of at least one support member. The support member 3 or the support member 4 is made tiltable against the tip line of the edge section 2. When a dial 70 is rotated to tilt the comb section 30 against the tip line of the edge section 2, the gap between the edge face of the edge section 2 and the comb section 30 differs at the left end section and at the right end section to form a taper shape. The hair guided into the edge section 2 is formed from the much state to the little state in steps or vice versa, and the thick portion is continuously taper-cut from the thin portion of a short cut.
Patent JP-H10196210-A (JP)
Title: On-load opening/closing type door
Inventor: YABUKI KOJI
IPC: E05F1/02
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a device for opening/closing a door automatically using a load and a spring so that the door is automatically opened in the proceeding direction only by passing normally with weight resting on a step board and automatically closed after passing. SOLUTION: A door 2 is provided at the upper part of a step board 1, and a fitting 8a is fitted to the step board 1 and a frame 7 provided under the step board 1. At the time of stepping on the step board 1, the fitting 8a receiving load is pressed. This force is transmitted to a fitting 11a, and a fitting 14 is turned in one direction to open the door 2 in the proceeding direction. It is easy to pass from either direction, and the door 2 is not closed until passing. After passing, the door 2 is automatically closed by the action of a pull spring 21. The door 2 is thus opened/closed automatically using a load.
Patent JP-S52119998-A (JP)
Title: Ticket
Inventor: MINAMIDE TADAHIRO
IPC: G06K19/00
Filed: 1976-04-01
Abstract: PURPOSE: The use of extremely inexpensive tickets with an automatic reader is made possible by printing bar codes in place of conventional magnetic recording. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63205080-A (JP)
Inventor: IKEDA HIROYUKI
IPC: H01T1/20
Filed: 1987-02-21
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-H09210248-A (JP)
Title: Pipe push-in device and pipe laying method using this pipe press fit device
Inventor: KASAI KENZO
IPC: F16L1/00
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To easily draw a main pipe into a sheath pipe by utilizing a start/ arrival shaft. SOLUTION: After a sheath pipe is buried to a certain degree of depth in the ground, a pipe push-in device 1 is set up in an input pit of a main pipe 2. The main pipe 2 is mounted in a pipe guide 4, while pressing a tip end head 22 of a pusher 15 to a rear end part of the main pipe 2, right/left wires 18 are towed by two sets of traction means 16, a moving carriage 14 is advanced toward the sheath pipe, the main pipe 2 is press fitted into the sheath pipe by the pusher 15.
Patent JP-S60181176-A (JP)
Title: Strippable film-forming aerosol
Inventor: FUJITA SHIYOUGO
IPC: C09D5/00
Filed: 1984-02-28
Abstract: PURPOSE:The titled aerosol providing a dense film surface, protecting materials coated with it from damage, corrosion, and contamination, causing neither cobwebbing in spraying nor drop formation on a film face, obtained by blending solid powder with a resin and a solvent in a specific ratio. CONSTITUTION:(A) 8-30wt% based on a stock solution of a resin (e.g., acrylic, urethane, vinyl resin, etc.) is blended with (B) a solvent (e.g., toluene, etc. capable of dissolving the resin A), and (C) 0.0007-0.35pt.wt. based on 1pt.wt. component A of solid powder (soft powder having preferably <=0.2mm. particle diameter, such as glass, alumina, plastic, cellulose, etc.), to prepare a stock solution. The stock solution and a propellant such as dimethyl ether, etc. are packed into a can, to give the desired aerosol.
Patent JP-2000233568-A (JP)
Title: Medium to be recorded, and image formation using the same
Inventor: OKUDA KOSHO
IPC: B41J2/01
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To improve the coloring property and the fixing property of a coloring material while keeping various characteristics required for an ink receiving layer by providing a lower layer and an upper layer laminated from the base material side, for the ink receiving layer containing amorphous silica, which is provided on the base material, and blending a cationic group in the upper layer, and an anionic group in the lower layer. SOLUTION: On a base material, an ink receiving layer comprising a lower layer having an anionic group, and an upper layer having a cationic group, and in both layers of which, amorphous silica is blended is laminated, and this medium to be recorded is formed. As the base material, a plastic film or the like of polyethylene, polyethylene terephthalate or the like is preferable, and as the amorphous silica, an amorphous silica obtained by a gelling method is preferable, and the average particle diameter of the amorphous silica is preferably approx. 0.1-15 μm. In order to impart an anionic group in the lower layer, there is a method wherein a compound having an anionic group is contained in an ink receiving body, and in order to impart a cationic group in the upper layer, there is a method wherein a compound having a cationic group is contained in the ink receiving body.
Patent JP-S51112598-A (JP)
Title: Process for preparing ginseng compounded "chlorella tea"
Inventor: OKAMOTO GENJI
IPC: A23F3/14
Filed: 1975-03-28
Abstract: PURPOSE: A drink, that is effective for the human health, is prepared without spoiling the original flavor of green tea by compounding the essential constituents of Chlorella and ginseng to green tea in a suitable amount of them. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62197427-A (JP)
Title: Apparatus for ultraviolet curing
Inventor: FUJIMORI AKIYOSHI
IPC: C03C25/12
Filed: 1986-02-24
Abstract: PURPOSE:To continuously and satisfactorily cure an UV-curable coating material applied to the surface of a fine wire-like object, by converging ultraviolet rays on the wire-like object through a hollow tube by means of a reflecting mirror, feeding cooling air to the inside of the reflecting mirror and feeding another gas to the inside of the hollow tube. CONSTITUTION:Cooling air is fed to the inside of a box 1 in order to cool an ultraviolet lamp 4 and a hollow tube 25 and exhausted from an exhaustion duct 8 to the outside through a path as shown by the arrows. An inert gas (e.g., nitrogen gas) is fed to the inside of the hollow tube 27 from one of its ends for the purpose of removing oxygen or the like purpose and passed through the tube. In an early stage of drawing optical fibers or during inspection, the hollow tube 25 can be separated into two semicircular sections 25 A and 25 B by separating box members 1 A and 1 B from each other by operating a plunger 28. In this way, a distance equal to an opening stroke 25 can be kept between the sections 25 A and 25 B.
Patent JP-H06228472-A (JP)
Title: Coating composition
Inventor: ONO ICHIROU
IPC: C09D7/12
Filed: 1993-02-01
Abstract: PURPOSE:To provide the coating composition excellent in surface mold releasability and blocking resistance by adding an amino group-containing organopolysiloxane obtained by reacting a terminal epoxy group-containing organopolysiloxane with a multifunctional amine compound. CONSTITUTION:(A) An organopolysiloxane having an epoxy group(s) at one molecular end or both the molecular ends and represented by the formula (R is monovalent hydrocarbon; A is epoxy group-containing group; B is epoxy group, monovalent hydrocarbon group; n is an integer of 10-500) is reacted with (B) a multifunctional amine compound having four or more primary or secondary amino groups in the molecule (e.g. polyethyleneimine) in a solvent such as isopropanol at 80 deg.C for 80 deg.C under stirring, and the solvent is removed by a stripping distillation method. The produced amino group-containing organopolysiloxane is added in an amount of 0.001-15wt.% to an urethane coating comprising an acrylpolyol resin, an isocyanate curing agent and a thinner to provide the coating composition.
Patent JP-S55132377-A (JP)
Title: Method for preventing oceanic life from lodging in sea pipe of ship
Inventor: WAKABAYASHI KOUKI
IPC: B63B13/00
Filed: 1979-03-28
Abstract: PURPOSE: To prevent oceanic life from sticking to the sea pipes of a ship by radiating supersonic wave into sucked water used in the sea pipes of a ship or the similar.  
     CONSTITUTION: A supersonic wave oscillator 11 is put on a sea chest 2, for example, in a pipe line of a ship or the similar, putting out supersonic wave into sea water sucked from the sea chest 2. The cleared sea water is fed through the pipes in the hull, which may prevent sea life from lodging in the sea pipes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63204475-A (JP)
Title: Look-up table for image data arithmetic
Inventor: MUGITA KENJI
IPC: G06F5/00
Filed: 1987-02-20
Abstract: PURPOSE:To perform arithmetic processing at a high speed and with simple constitution and to obtain an image processor by connecting >=2 data inputs to the address input of a memory and writing the arithmetic results obtained among those data inputs in an image data arithmetic look-up table. CONSTITUTION:The data inputs A-C are connected to a data input part 1 of the basic part of an image data arithmetic look-up table. The part 1 includes two data inputs A and B set at k-bit width and l-bit width respectively. In such a case, the values of both inputs A and B are set at ko-km and lo-lm respectively in terms of the data array in a memory. Then the arithmetic result obtained by an optional function of the input B is written in the corresponding address. Thus the arithmetic operation is carried out by a computing element by an optional function. In such a way, the arithmetic processing is carried out at a high speed and with simple constitution and the scale of the image processor is reduced.
Patent JP-S52120980-A (JP)
Title: Electrooptical device
Inventor: OGAWA SHIYOUICHI
IPC: G02F1/15
Filed: 1976-04-06
Abstract: PURPOSE: To make a cell of an electrooptical device using an electrochromic substance (EC substance) a perfect solid system by using organic silicon compounds for the electrolyte layer so as to make the device simple and large. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51113133-A (JP)
Title: Protective relay system
Inventor: MATSUDA KOUKOU
IPC: H02H3/28
Filed: 1975-03-31
Abstract: PURPOSE: To provide a protective relay system by realizing a protective system in a control system of a power system with computors. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59162853-A (JP)
Title: Production of marbled meat
Inventor: ITOU KIYOUJI
IPC: A23L13/70
Filed: 1983-03-08
Abstract: PURPOSE:Fat, protein and water are emulsified at a temperature higher than the solidification point of the fat and the resultant emulsion is injected into meat to give marbled meat with good cookability, taste and texture in low costs. CONSTITUTION:40-60pts.wt. of animal or vegetable fat selected from tallow, lard, butter, or margarin, 1pt.wt. of protein such as albumen or soybean protein and 30-60pts.wt. of water are emulsified at a temperature higher than the solidification point of the fat, but lower than the denaturation point of the protein. The resultant emulsion is injected into meat, as it is kept at a temperature above-mentioned to give the objective marbled meat. The meat to be injected is, e.g., beef, pork or fowl, which is relatively less in fat and cheaper in price.
Patent JP-H06247190-A (JP)
Title: Cargo handling and running control device for industrial vehicle
Inventor: KAWASHIMA KAZUO
IPC: B60W10/00
Filed: 1993-02-26
Abstract: PURPOSE:To provide a cargo handling and running control device whose vehicle speed, is safe and easily controllable irrespective of engine speed without impairing smooth running control with both a hydraulic transmission and an auxiliary brake provided, and also with cargo handling speed controlled by means of throttle control at the time of cargo handling. CONSTITUTION:In order to eliminate trouble that working speed is slowed down when cargo handling is carried out while a vehicle is running at slow speeds, the cargo handling and running control device is equipped with a transmission 4 having a torque converter 3 and hydraulic forward and reverse clutches 10 and 11, and with an auxiliary brake 12 exclusively used for vehicle speed control besides a main brake 14, when cargo handling is carried out while while the vehicle is running, cargo handling speed is controlled by means of throttle control based on the manipulated variable of a cargo lever, and vehicle speed is controlled by means of both the hydraulic control of the forward and reverse clutches 10 and 11 and the braking force control of the auxiliary brake 12 regardless of engine revolution so as to be a target vehicle speed based on the manipulated variable of an accelerator pedal. By this constitution, operability and operating performance are enhanced, and running speed control excellent in responsiveness can thereby be performed.
Patent JP-S62198376-A (JP)
Inventor: TAKATSU KAZUO
IPC: A24D1/10
Filed: 1986-02-25
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-S62197010-A (JP)
Inventor: KAZAOKA KENICHI
IPC: A47C7/38
Filed: 1986-02-25
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-H06252622-A (JP)
Title: Antenna system
Inventor: ITABASHI YASUHIRO
IPC: H04B7/26
Filed: 1993-02-26
Abstract: PURPOSE:To reduce a component processing cost and an entire assembly cost by designing an antenna comprising a parasitic element board, a feeder board, a feeding circuit board, an urethane foam and a chassis as a unit. CONSTITUTION:An integrated chassis is a chassis integrating a shield plate and a chassis by a sheet metal processing. The antenna 10 is designed in a unit by assembling a parasitic element board 1, a feeder board 2, a feeder circuit board 1 and an urethane foam 5 into the chassis 9. The chassis 9 is formed in a simple channel shape and the manufacture is easy. The antenna 10 formed in this way is used and the antenna is fixed to the cover 7 by a metallic fixture 8a to form the antenna of a unidirectional beam (arrow).
Patent JP-H10223715-A (JP)
Title: Measuring method for epitaxial film thickness of multilayer epitaxial wafer
Inventor: SHIRAI HIROSHI
IPC: G01B11/06
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To measure epitaxial film thickness of multilayer epitaxial wafer for IGBT used for power device such as switching element nondestructively and in a no-contact mode with high precision. SOLUTION: The reflection spectrum centered on a far-infrared ray region in a multilayer epitaxial wafer is measured by the MEM method so as to frequency-analyze the reflectance spectrum for measuring respective epitaxial film thickness. (1) The reflectance spectrum of multilayer epitaxial wafer formed of at least two layers, having different electrical characteristics is measured at most 500cm<-1> , particularly using the infrared ray in the far-infrared ray region not exceeding 500cm<-1> . (2) The reflection spectrum produced in far- infrared radiation reflectance measuring step is frequency-analyzed by a maximum entropy process. (3) The epitaxial film thickness of respective layers are computed according to the analyzed spectrum produced in the analysis process.
Patent JP-H07247010-A (JP)
Title: Article classification facility
Inventor: OWADA YOSHIFUMI
IPC: B65G1/137
Filed: 1994-03-09
Abstract: PURPOSE:To provide an article classification facility which can plan the facility of traffic with the travel path of a truck kept in a vacant state. CONSTITUTION:A rail 3 is laid at a desired height from the floor, and a loop car 2 running separatedly from the floor in a suspended state is provided on the rail 3, and a box 23 for loading picked articles and a box 23 for seeding the articles are put on the loop car 2, which is moved to each of picking or seeding positions for classifying the articles.
Patent JP-S55131845-A (JP)
Title: Character data transmission system
Inventor: KURAHASHI KEIZOU
IPC: H04L29/08
Filed: 1979-03-30
Abstract: PURPOSE: To set the best transmission rate without impeding the reception of character data by securing the operation needed time corresponding to a control code by adding a non-operation character code after the control code as the transmission rate increases.  
     CONSTITUTION: To transmit character data from the terminal equipment 3A side to terminal equipment 3B side, circuit supervision circuit 10A checks the transmission state of transmission line 1 to terminal equipment 3B on the opposite side by commands from central controller 7A according to the contents of ROM8A, and transmission rate determining circuit 11A determines the beset transmission rate corresponding to the check result. In this case, non-operation code adding circuit 12A adds non-operation codes, as many as the transmission rate, to control codes accompanying each string of character codes in one group. In the transmission of data from the other terminal equipment 3B to terminal equipment 3A, non-operation code adding circuit 12B adds similarly non-operation codes to set the best transmission rate without impeding the reception of the character data. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10129762-A (JP)
Title: Inner box container
Inventor: URATA TOYOHIRO
IPC: B65D85/36
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain an inner box container wherein cakes or the like are easy to put in/out and sufficient cold insulating effects can be exhibited at the time of taking it out by constituting the container of a bottom forming body on which an object to be carried can be mounted and an open/close divided body with a part connected to the bottom forming body which can be opened/closed while being divide into right and left. SOLUTION: After cakes or the like are put in an opened inner box container, an open/close divided body 2 is closed by combining a recess and a protrusion of respective handle pieces to receive the cakes inside. Then the handle pieces are held to raise the inner box container, and the inner box container is received in a box to be taken out. At this time, the recess and the protrusion of the handle pieces combined with each other serve also as an anti-slipping part, thereby facilitating holding. After the inner box container is received in the box, cold storage material B is put on a mounting recess 22a of an upper plate 22, and the box is closed. Cold air from the cold storage material B enters the inner box container from above through an upper opened part 26, so that sufficient cold insulating effects can be exhibited even to dairy cream decorating an upper face of the cakes.