baber/WOPTO huggingface dataset:
Patent JP-S57204655-A (JP)
Title: Data highway system
Inventor: OONISHI HAYATO
IPC: G06F13/00
Filed: 1981-06-10
Abstract: PURPOSE:To obtain a circuit controlling system which does not require two kinds of loop transmission lines like as the Oregon system, by installing an FIFO buffer memory having a size which exceeds the largest frame of transmitting information to each station. CONSTITUTION:When an address added to transmitting data coincides with the address of said station, a coincidence signal 29 is outputted from an address coincidence detector 5 and input of succeeding data into a repeating delaying factor 4 is prevented, and, at the same time, a gate 9 is closed by a controlling circuit 7. Therefore, the data way at the downstream of said station is set to ''vacant'' condition. Moreover, the controlling circuit closes a gate 11 and opens a gate 13, and successively takes out data stored in an FIFO buffer memory 6 through the gate 13. When the controlling circuit 7 takes out the final information of one data frame, it discriminates that the FIFO buffer memory 6 is vacant and closes the gate 13, and thus, terminates the receiving operation.
Patent JP-H10282871-A (JP)
Title: Transmission type hologram, hologram reproducing device, and hologram recording method
Inventor: TANIGUCHI YUKIO
IPC: G03H1/22
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a light reproduced image while maintaining reproduced picture quality with a small-sized thin lighting system by using the lighting system which has spot light sources arranged nearby a transmission type hologram and the transmission type hologram which is suitable to it. SOLUTION: The transmission type hologram is formed by arranging many areas 11 to 16 in parallel and an image of one body is recorded in each of the areas 11 to 16 . Images from the areas 11 to 16 are reproduced individually, but put together to form one reproduced image I. The image reproduction from the respective areas 11 to 16 is performed by lighting the areas 11 to 16 with diverged illumination lights 31 to 36 which do not overlap with one another on the hologram 1. Those diverged illumination lights 31 to 36 are emitted by spot light sources 21 to 26 arranged matching the arrangement of the areas 11 to 16 .
Patent JP-S5317266-A (JP)
Title: X-ray video multiplying tube and its production
Inventor: ARAMAKI NARIMITSU
IPC: H01J29/10
Filed: 1976-07-31
Abstract: PURPOSE: To obtain the picture of a good sensibility, luminance and quality by forming a photoelectric face on a smooth substrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57205739-A (JP)
Title: Dry type plate making method
Inventor: HATSUTORI SHIYUUZOU
IPC: G03F7/095
Filed: 1981-06-15
Abstract: PURPOSE:To make a high-precision plate by an electron beam irradiation method or the like dry type method, by forming on a substrate 2 resist layers consisting of a first resist layer raised in etching speed as compared with the second resist layer by adding a heavy metal compound, and of the second resist layer. CONSTITUTION:The first resist layer 2a is formed on a substrate 1 by thinly coating a methyl methacrylate polymer or the like containing a heavy metal, e.g., a metal in the form of Sn(CH3)4, and the second resist layer 2b is formed on the layer 2a using a methyl methacrylate-styrene copolymer or the like containing no metal. Latent image substances 5b, 5a are formed in a desired pattern by scanning the resist with electron beams. Beam scattering 11 is caused by the heavy metal atoms in the layer 2a, forming the latent image 5a extended laterally. The latent image parts 5b, 5a are removed by plasma etching using CCl4 or the like to form a void 6. At that time, the void 6a is rapidly formed, and the void 6b is formed in an exact size in accord with the latent image 5b. Then, a visible image substance 7 is vapor-deposited, the resist layers 2a, 2b are dissolved off, and a visible image 8a is formed exactly.
Patent JP-S5214232-A (JP)
Title: Gas burner system
Inventor: TOMIZAWA TAKAO
IPC: F23N1/00
Filed: 1975-07-24
Abstract: PURPOSE: Assured ignition irrespective of the sort of gas applied. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04303113-A (JP)
Title: Method for forming heat-insulating layer to casting
Inventor: ASAI YASUSHI
IPC: B22C9/04
Filed: 1991-03-29
Abstract: PURPOSE:To provide a method for forming a heat-insulating layer which has a good adhesiveness to the surface of a casting and also a stable heat-insulating performance. CONSTITUTION:A casting on whose surface a heat-insulating enamel layer is to be formed is formed by a well-known disappearing pattern casting method in which projections are hardly formed on its surface. On the surface 4 of this casting 2, a ground coat 8 containing small-grain frits whose grain size is as small as a 200 to 350 mesh and by which the recessed parts 6 on the surface 4 can be entirely filled up without remaining air is coated, and a surface enamel layer 10 remaining no blowhole defect inside the recessed parts 6 is sintered. Then, a cover coat 12 containing rather larger-grain frits of the same composition whose grain size is relatively as large as a 100 to 200 mesh and by which a sufficient thickness can be secured is coated on the above surface enamel layer 10, and a heat-insulating enamel layer 14 of a thickness of 500 microns or so is fused and deposited thereon and sintered.
Patent JP-S58206603-A (JP)
Title: Acrylic emulsion
Inventor: KUWAJIMA TERUAKI
IPC: C08F2/26
Filed: 1982-05-27
Abstract: PURPOSE:The titled emulsion that is obtained by emulsion polymerization of an alpha,beta-ethylenically unsaturated monomer in the presence of a water-soluble polymer emulsifier such as polyacrylic acid, thus giving coating films, which are chemically stable to metal ions and have high resistance to folding and scratching. CONSTITUTION:The objective emulsion is obtained by emulsion polymerization of an alpha,beta-ethylenically unsaturated monomer in an aqueous medium in the presence of 5 or more pts.wt. per 1,000pts.wt. of the monomer on the solid basis, of polyacrylic acid and/or a copolymer containing more than 50wt% of acrylic acid and at least one selected from methacrylic acid, acrylic or methacrylic acid amides and hydrophilic monomers of the formula (A is H, methyl; R is 2-4C alkylene; X is functional group containing at least one of O, P, S) such as 2- hydroxyethyl methacrylate.
Patent JP-S5715931-A (JP)
Title: Method and apparatus for manufacturing long-sized flexible pipe
Inventor: GOMI RETSU
IPC: B29D23/18
Filed: 1980-07-03
Abstract: PURPOSE: To manufacture the flexible pipe with an optional diameter at low cost by using a simple facility by a method wherein a belt body is delivered spirally while being processed in a corrugated shape, and the body is joined integrally.  
     CONSTITUTION: The beltlike body 1 from a drum 2 of a jack 3 is held to two rolls 4, 5 turned being synchronized by means of gears 23, 24, and drawn at a spiral pitch θ. The beltlike body 1 is wound spirally around the roll 4, being molding in the corrugated shape by the uneven surfaces of the rolls 4, 5, the winding is repeated on a cylinder section 4' of the roll 4 through form keeping rollers 15, 16, the butt sections are welded 8 by means of a torch 6 of an automatic welder 7, and the integral flexible pipe is formed. The pipe obtained is forwarded by means of guide rollers 11, 12, and wound on a drum 15 on a turntable 13 (The table 13 is rotated lest a twist should be generated in the flexible pipe as a product). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5614555-A (JP)
Title: Enhancement of plating performance of polysulfone resin
Inventor: SAKANO HAJIME
IPC: C08L7/00
Filed: 1979-07-17
Abstract: PURPOSE: To enhance plating performance of a polysulfone resin by compounding a specified resin composition to the polysulfone resin.  
     CONSTITUTION: 20W100wt% of (a) conjugated diene type rubber-vinylcyanide- aromatic vinyl-other polymerizable monomer polymer prepared by an emulsion polymerization or an emulsion-suspension polymerization method and 80W0wt% of (b) styrene-acrylonitrile compolymer with a styrene content of 40W90wt% and with inherent viscosity of 0.4W0.8 are compounded so as to adjust a content of conjugated diene type rubber to 15W80wt% to obtain a resin composition (A). 5W 40pts.wt. of this resin composition (A) are compounded to 100pts.wt. of a polysulfone resin (B). Thereby, a plating coating can be formed on the polysulfone resin without generating skip and bonding strength of a plating coating, heat cycle property of a plated product and uniformity of a plating coating thickness can be enhanced to a large extent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08261804-A (JP)
Title: Leak detector for gas meter
Inventor: NUKUI KAZUMITSU
IPC: G01F1/20
Filed: 1995-03-24
Abstract: PURPOSE: To measure the amount of a gas leakage while allowing accurate detection of the leakage of the gas in a short time. CONSTITUTION: A reference gas flow rate memory section 47 stores a flow rate of gas in individual use of at least one of gas apparatuses frequently used among those connected to a gas meter and a flow rate of the gas in simultaneous use of a plurality of gas apparatuses used frequently and simultaneously as reference gas flow rate. A gas leakage judging section 46 judges that the leakage of the gas occurs when a flow rate calculated by a flow rate computing section 45 is within a leak criterion flow rate range as specified range of flow rate exceeding the reference gas flow rate stored in the reference gas flow rate memory section 47.
Patent JP-S5616032-A (JP)
Title: Heating cooker
Inventor: NISHII KAZUNARI
IPC: F24C7/02
Filed: 1979-07-18
Abstract: PURPOSE: To control the process of unfreezing a frozen food, by detecting the surface temperature of the food in contactless manner by use of an infrared-ray temperature sensor in the heating cooker such as a microwave oven.  
     CONSTITUTION: In the heating cooker, in which the surface temperature of the food 2 to be heated is detected by the infrared-ray temperature sensor 7, the food 2 is heated with the maximum output until it is heated from the initial temperature to temperature T 1 , and then heating is stopped until the temperature is lowered from T 1  to T 2  (T 1 >T 2 ). Subsequent sequence for controlling the heating process is determined by detecting the time t 12  when heating of the food is stopped and judging therefrom the volume, quality and conditions of the food. That is, after the temperature is lowered to T 2 , proper heating time period t and a heating output lower than the maximum output are determined and the number of times N for repeating the heating cycles including heating process interrupting time equal to the heating time t is determined from the time t 12 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63256940-A (JP)
Title: Radiograph information recording and reading device
Inventor: SHIMURA KAZUO
IPC: G03B42/02
Filed: 1987-04-14
Abstract: PURPOSE:To simplify and miniaturize a mechanism for feeding an accumulation type fluorescent material sheet by taking up the accumulation type fluorescent material sheet by a take-up roller, drawing out the other end from a housing only at the time of photographing and using such sheet. CONSTITUTION:An image reading means 20 and erasing means are provided in a housing 3 which is constituted by housing the take-up roller 2 to wind the band-shaped accumulation type fluorescent material sheet 1 from one end side thereof into the housing and providing a slit 3A to permit drawing out of the other end part of the sheet 1 to said housing and which has light shielding property. The other end of the sheet 1 is drawn out while light is shielded by a light shielding means. The drawn out sheet 1 is subjected to image recording and the sheet 1 with which the image recording ends is subjected to reading of the image information while the sheet is taken up by the roller 2. The size of the housing 3 to determine the substantial size of the device is thereby exceedingly reduced as compared to the conventional device which uses the sheet 1 while circulating and conveying the same.
Patent JP-S61251512-A (JP)
Inventor: GAREON UEIN SHIYOENTAARU
IPC: C01F7/02
Filed: 1986-04-22
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-H04302663-A (JP)
Title: Slinger for roof panel
Inventor: HOTTA SHINICHI
IPC: E04G21/16
Filed: 1991-03-29
Abstract: PURPOSE:To provide a slinger which does not hinder and can prevent the eaves side of a roof panel and a core or the like on the eaves side from being damaged during slinging and laying the roof panel on a roof. CONSTITUTION:There are provided a first sling fixture 11, a second sling fixture 2 and a chain 13 connected to these fixtures, for slinging a roof panel. Further, the first sling fixture 11 is formed in a U-like shape and is therefore adapted to grip the eaves side end part (b) of the roof panel A. Further, it has a pawl in a part against which the roof panel A abuts, so that the end face is supported by this pawl. The second sling fixture 12 is adapted to be attached to a longitudinal core in the eaves side end part (a) of the roof panel A, and is permanently buried therein.
Patent JP-S5426043-A (JP)
Title: Method of connecting lateral rail to vertical rail of fence
Inventor: FURUYA YOSHIO
IPC: E06B11/02
Filed: 1977-07-29
Abstract: PURPOSE: To reduce rust on the surfaces of lateral and vertical rails of a fence without extremely eroding the surfaces by eliminating welding work at the connection of the lateral rail to the vertical rail. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5616431-A (JP)
Title: Preparation of alkylene glycol
Inventor: KUMAZAWA TOSHIHIKO
IPC: C07C67/00
Filed: 1979-07-20
Abstract: PURPOSE: To prepare the titled compound useful as a raw material of urethanes, etc., easily, in high selectivity, without using a large excess of water nor producing by-products, by reacting a ≥3C alkylene oxide with water in the presence of carbon dioxide and metallic molybdenum catalyst.  
     CONSTITUTION: The titled compound is prepared by reacting (A) 1 mole a ≥3C alkylene oxide such as propylene oxide, butylene oxide, etc., with (B) 1W5 moles, pref. 1.01W2.5 moles water, in the presence of (C) 0.0001W1 mole carbon dioxide (CO 2  gas or a compound which generates CO 2 , such as soduim carbonate) and (D) a catalyst comprising molybdenum metal and/or a molybdenum compound (e.g. molybdenum dioxide), at room temp. to 250°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11330777-A (JP)
Title: Sealing member composition excellent in electromagnetic shielding property and sealing member
Inventor: SAKAMOTO RYOZO
IPC: H05K9/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a sealing member composition which can be formed into a thin film or a fine wire, by injection molding, high enough in elasticity, and excellent in shielding properties, and a sealing member. SOLUTION: An electromagnetic shielding sealing member composition is composed of 10 to 55 pts.wt. of metal fine fiber 5 to 30 μm in diameter and 50 to 1000 μm in length, 5 to 20 pts.wt. of carbon fiber 5 to 20 μm in diameter and 100 to 1500 μm in length, and residual pts.wt. of styrene thermoplastic elastomer. An electromagnetic shielding sealing member is formed of the above electromagnetic shielding sealing member composition through an injection molding method. Provided that an injection flow length and an average cross sectional area are each represented by L and S, it is preferable that a ratio L/S stands at 5 to 28:1.
Patent JP-S5614887-A (JP)
Title: Screw pump
Inventor: YOKOI KOUMEI
IPC: F04C2/16
Filed: 1979-07-18
Abstract: PURPOSE: To miniaturize a screw pump and further to simplify matching of a rotary wheel on rotor shaft side and a fixed wheel by a construction wherein the fixed wheel pressed elastically by the rotary wheel of a mechanical seal is fixed, and the mechanical seal is set in a casing.  
     CONSTITUTION: A mechanical seal M which comprises fixing a fixed wheel 25 pressed elastically by a rotary wheel 36 running along with a rotor shaft 15 in a casing 1 is cnstituted in a screw rotor 8 running with its suction side end kept in contact with the inside of a suction side liner 17. The mechanical seal M can now be shortened for axial length of a housing 4 and a screw pump, and a constitution in the housing 4 can also be simplified. Furthermore, the rotor shaft 15 is inserted together with the rotor 8 from discharge side, driven into inside diameter of a bearing 40 and thus assembled simply by mounting an end plate 2 on the housing 4 later, and a matching of the rotary wheel 36 and the fixed wheel 25 can also be simplified. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07301212-A (JP)
Title: Attaching device of blocking cover in vacuum device
Inventor: UEDA YOSHIHIKO
IPC: F16B5/06
Filed: 1994-04-28
Abstract: PURPOSE:To retain excellent seal performance due to a metallic gasket, and stably simplify and expedite the attachment/detachment work for a blocking cover. CONSTITUTION:A support body 38 which is engaged with a gasket 14 so as to support the gasket 14 is provided in the opening part 4 of a chamber main body 6 in the attaching device of a blocking cover in a vacuum device wherein the opening part 4 for taking articles to be stored such as a sample, etc., in/cut of the chamber main body 6 used for vacuum is formed thereto, and the outer circumference part of the blocking cover 8 for blocking the opening part 4 is freely attached to/detached from the outer circumference part of the chamber main body 6 by a fixing means 40 under such a condition that an annular metallic gasket 14 intervenes between those outer circumference parts.
Patent JP-S5522209-A (JP)
Title: Small-size tape recorder
Inventor: TAKEI MASAKI
IPC: G11B15/10
Filed: 1978-07-27
Abstract: PURPOSE: To simplify the mechanical structure part with enhanced controllability as well as to realize a small size and light weight by switching the tape running direction with the forward and backward turns of the motor and at the same time controlling the driving of the pinch roller and the magnetic head via the combination of the electronic apparatus.  
     CONSTITUTION: The output of the motor is transmitted to pulley 15 attached to capstan axle 36 as well as to pulleys 13 and 14 which are attached to the leaf axle along with pulley 11 attached to the output axle via belt 12. The electric power is conveyed to the leaf axle only in one direction from pulleys 13 and 14 via free clutches 16 and 17 and with the forware and backward turns of the motor. Pinch roller 31 and magnetic head 32 are attached to lever 34 which rocks centering on flucrum 33. Roller 37 is attached rotatably to one end of level 34, and roller 37 is made to touch cam 38 turning by motor 42 via the force of spring 35. Thus roller 31 and head 32 are shifted with turning of motor 42. And the driving control is given to the tape shifting motor and motor 42 via the electronic circuit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04322469-A (JP)
Title: Thin-film field-effect element and manufacture thereof
Inventor: ASHIDA MOTOI
IPC: H01L29/78
Filed: 1991-04-23
Abstract: PURPOSE:To restrain a leakage current from being increased due to the concentration of an electric field near a drain by a method wherein a so-called LDD (lightly doped drain) structure is constituted in a source-drain region. CONSTITUTION:In a thin film transistor, a gate electrode 41 is formed on the surface of an insulating layer 40, the upper-part surface of the gate electrode 41 is covered with a gate insulating film 42 and its sidewall is covered with a sidewall oxide film 46 by a thermal oxidation operation. Double sidewall conductor layers 47, 48 composed of polycrystalline silicon are formed on the sidewall of the sidewall oxide film 46; high-concentration impurities and low- concentration impurities are introduced individually into the double sidewall conductor layers 47, 48. A polycrystalline silicon layer 43 is formed on the surface of the gate electrode 41, the gate insulating film 42 and the like; a channel region 44 is formed in the polycrystalline silicon layer 43 situated at the upper part of the gate electrode 41. A source-drain region 45 forms a so- called LDD structure which is composed of a high-concentration p<+> impurity region 45a and a low-concentration p<+> impurity region 45b.
Patent JP-H03178629-A (JP)
Title: Endoscope device
Inventor: YOSHIMOTO YOUSUKE
IPC: A61B1/00
Filed: 1990-04-04
Abstract: PURPOSE:To reduce the weight in a usual case, to improve the operability, and to prevent a rice of cost by providing a curvature control means for controlling a movement of an operating member and controlling a curvature of an inserting part, on an operating part so as to be freely attachable and detachable. CONSTITUTION:On the opposite side of an operating part 3, a control unit 24 being a curvature control means is crowned and attached. When the control unit 24 is installed in the operating part 3, an operating lever 23 is detained in, and when the control unit 24 is installed, the turning center of a turning plate 27 and the turning center of a shaft 21 to which the operating lever 23 is fixed are set so as to coincide with each other. Also, on the opening side of an engaging groove, an expanded diameter part 27b is formed and the engagement of the operating lever 23 and the engaging groove is facilitated. When the control unit 24 is installed in the operating part 3, it is pressed by the bottom face 27c of the engaging groove, and a pressure plate 26 and a fixed plate 27 are moved in the direction of the bottom face 25b of a casing 25 against energizing force of an energizing body 28, and set so that friction between the pressure plate 26 and the fixed plate 27 increases, and turning of the fixed plate is made difficult.
Patent JP-2000282820-A (JP)
Title: Valve opening closing timing control device
Inventor: OGAWA KAZUMI
IPC: F01L1/34
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To suppress leakage of working fluid through a side clearance, through simple constitution, and maintain satisfactory working responsiveness. SOLUTION: This control device forms one side 50a side of a front plate 50, joined with one end of a housing 40, in a conical shape in which an inner peripheral part is protruded in a conical form to the housing 40 and the rotor 30 side. After fastening of the front plate 50, one side 50a of the front plate uniformly follows the end face of the housing 40 and the end faces of a vane 80 and a rotor 30, and a clearance between the vane 80 of the front plate 40 and the vane 80, and the rotor 30 is properly and uniformly maintained.
Patent JP-H04323906-A (JP)
Title: Voltage controlled oscillating system
Inventor: HIGASHIYAMA NAOTOSHI
IPC: H03L7/099
Filed: 1991-04-23
Abstract: PURPOSE:To secure a variable frequency range of a high frequency and to improve symmetric property in the capture range of a PLL by connecting a ceramic resonator, a variable reactance circuit and a limiter circuit to an output terminal of a amplifier. CONSTITUTION:The system consists of an amplifier 1, a variable reactance circuit 3, a ceramic resonator 4 and a limiter circuit 6. An output 2 of the amplifier 1 is fed back positively and connected to the ceramic resonator 4, the variable reactance circuit 3 and the limiter circuit 6 and the output 2 of the amplifier 1 is an output terminal of a voltage controlled oscillator (VCO). A control voltage 20 is applied to the variable reactance circuit 3 and its equivalent capacitance is controlled by the said voltage. Moreover, the limiter circuit 6 is operated within an input/output dynamic range of the amplifier 1 and the variable reactance circuit 3. When the limiter circuit 6 is in operation, the absolute value of the load at the output terminal 2 of the VCO is decreased to attenuate the oscillating level thereby ensuring the variable frequency range of a high frequency.