baber/WOPTO huggingface dataset:
Patent JP-S5756934-A (JP)
Title: Manufacture of semiconductor element
Inventor: KOSHIMURA TSUTOMU
IPC: H01L21/306
Filed: 1980-09-22
Abstract: PURPOSE:To judge the optimum etching condition from the difference of etchings due to the fineness by forming a figure varying in the width sequentially continuously or stepwisely on the same surface of resin film simultaneously with desired pattern. CONSTITUTION:A resin mask of figure 1 varying in width continuously or stepwisely is formed on a metallic film, and is etched simultaneously with the metallic film on a semiconductor region. Since it is sequentially etched from narrow width part, an optimum etching can be performed only by mechanical judgement if the index of the figure position corresponding to the optimum etching time of the metallic film of a semiconductor element is determined in advance.
Patent JP-H09316070-A (JP)
Title: Reactor for synthesizing lactide
Inventor: MAEDA HIROSHI
IPC: B01J19/24
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a reactor for synthesizing a lactide, capable of continuously and stably synthesizing the highly pure lactide from a lactic acid oligomer in a simple constitution and easily in response to the increase of treating capacity. SOLUTION: This reactor for synthesizing a lactide is provided with a reaction tank 1 equipped with a jacket having a gas extraction port 1a in the upper part, and a shell tube type flow heat exchanger 2 which is disposed on the side of the reaction tank 1, whose upper end is connected to the bottom of the reaction tank 1 through a heat-insulated pipe route 3 having a circulation pump 4, a residue-discharging pipe 8 and a raw material-charging pipe 9 on the way and whose lower end is connected to the side of the reaction tank 1 at a liquid surface-forming height through a connection pipe 7 equipped with a jacket 7a. Thereby, the melted raw material is circulated in the system. The lactide reaction and vaporization are allowed to proceed in the heat exchanger, and the products are transferred into the reaction tank.  The vapor is separated from the solid in a gaseous phase in the upper part of the reaction tank, and the gasified highly pure lactide can stably and continuously be recovered from the system.
Patent JP-H02309966-A (JP)
Title: Bubble generating bathing equipped with air lock avoiding function
Inventor: HARAGA HISATO
IPC: A61H23/00
Filed: 1989-05-25
Abstract: PURPOSE:To avoid air lock and to enable smooth blow operation with prescribed water pressure by stopping a pump when the water pressure is lowered in the circulation duct of hot water for bathing by the air lock of the circulation pump and discharging air in the circulation pump. CONSTITUTION:Lowering of the water pressure in a bathing hot water forcible feeding pipe 16 is detected by a pressure detection sensor 18. Then, the state of the air lock for a circulation pump P to suck the air is judged. A detected value is sent from the pressure detection sensor 18 to a control part C. Based on the detected value, the drive of the circulation pump P is controlled from the control part C and avoiding treatment is executed. For the avoiding treatment, a pump 30 for pumping water is driven and the air in the circulation pump P is pushed out. Otherwise, the circulation pump P is operated backward or a motor 11 for pump drive is once stopped and the motor 11 started slowly. Then, the circulation pump P is slowly operated. Thus, the smooth blow operation is executed with the prescribed water pressure.
Patent JP-H01299665-A (JP)
Title: Fountain device
Inventor: MIYAUCHI SUNAO
IPC: B05B17/08
Filed: 1988-05-30
Abstract: PURPOSE:To prevent water leakage by separating a cylinder with a boundary part into a fountain forming part and a water reservoir, forming a socket at the upper part of the cylinder on the reservoir side, and allowing a spigot to protrude from the lower end of the cylinder on the fountain forming part side. CONSTITUTION:A requisite amt. of water is stored in the water reservoir 4, a pump 6 is operated, and hence the water in the reservoir 4 is sucked in a suction port 19 of the pump 6 from a water discharge part 17 and discharged from a discharge port 15. The water is thrown up from a nozzle 5 through a connecting tube 16 and a water pipe 13 to form a fountain at the fountain forming part 3, and the fountain can be seen from the outside through a transparent intermediate cylinder 11. The water of the fountain is dropped, recovered in the water reservoir 4, circulated, and reutilized. The water droplets splashed from the fountain are deposited on the inner face of the intermediate cylinder 11, dropped along the inner face of the spigot 31, and allowed to flow along the lower end face of the spigot 31. By this method, maintenance can be easily carried out.
Patent JP-S6111042-A (JP)
Inventor: TANIGUCHI CHIEKO
IPC: A61F13/06
Filed: 1984-06-27
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-H09318056-A (JP)
Title: Ornamental panel
Inventor: SHIBAYAMA YOSHIYUKI
IPC: A47K5/02
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To simplify a constitution of an ornamental panel while a water-tight state in a casing is being assured by a method wherein there is provided an annular packing for enclosing an entire circumference of a through-pass hole between a panel main body covering the through-pass hole of a casing and the casing and then the panel main body is fixed to the casing. SOLUTION: A casing 100 of a television set 1 is comprised of a case main body 1a and a fixing block 1b. The central part of a front wall 101 of the fixing block 1b is formed with a through-pass hole constituted by a hole formed by a cylindrical part 18 projecting rearwardly and another hole formed at the front wall 101 in such a way that it my be continuous with this former hole in the same diameter. A rubber packing 4 formed in an annular shape to enclose the through-pass hole is arranged between the front wall 101 and a remote controller device 2. In turn, the front wall 101 is provided with an annular rib 17 having a substantial triangular section and the remote controller device 2 is fixed by screw to the fixing block 1b.  With such an arrangement as above, the annular rib 17 is pressed over an entire circumference against the packing 4 and the annular rib 17 is engaged into the entire circumference of the packing 4.
Patent JP-S5271582-A (JP)
Title: Decorative laminates having unevenness
Inventor: TADOKORO TAKUO
IPC: B32B21/04
Filed: 1975-11-04
Abstract: PURPOSE: Decorative laminates with good general-purpose and properties and workability, excellent texture, and not easily stained, manufactured by the use of specific synthetic fiber paper. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5559019-A (JP)
Title: Fuel tank for automobile
Inventor: TANIMURA MASANOBU
IPC: C23C30/00
Filed: 1978-10-27
Abstract: PURPOSE: To minimize the corrosion area percent and improve the corrosivity by setting the weight of hot dip plated lead-tin on the flat plate material for the fuel tank.  
     CONSTITUTION: When a flat plate made out of lead-tin plated steel plate is used for the fuel tank, a pinhole 4 peculiar to the plated steel plate is unavoidable yielded on the plated layer of the material 1. In addition, as this pinhole 4 can expand due to slippage during the press molding of the tank, a pitting is developed on the base metal 3 with the passage of time as a result. To solve this problem, a lead-tin plated steel flat plate with the weight of hot dip lead-tin plated of over 180g/m 2  is used for the flat plate material for the fuel tank to improve the corrosivity. With such an arrangement, it is possible to produce a fuel tank with an extremely small corrosion area percent, which is particularly applied to a body floor suspended fuel tank in the cold region specifications. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5560323-A (JP)
Title: Filter unit using capacitor array
Inventor: YAMASHITA TOMOYOSHI
IPC: H03H19/00
Filed: 1978-10-30
Abstract: PURPOSE:To obtain a filtered signal at an output of a matrix arithmetic unit by adequately setting a capacity ratio of capacitors. CONSTITUTION:Switches S11-S1n are normally placed at earth sides and switches Si are sequentially changed over to earth sides at time 1-(n). An input voltage is passed through buffer amplifier 1 and then applied to a capacitor array by way of each switch. At time (j), capacitors C1j-Cnj are charged by input voltage Xj at the time by way of switch S1j. Until next time j+1, switch S1l is switched to the earth side and Si to an integrator 2i side to transfer charges in capacitors C1l- Cnl to capacitors C1-Cn. As a result, the output potential of each integrator increases by C1jXj/Ci. Switch S12' is normally at an input side and changed over to an integrator side right after time equivalent to this switch to transfer charge to the integrator by way of switch Si. Variation in integrator output voltage at this time  is represented by C12X2/C1. A coefficient realizing method like this provides the  widening of the dynamic range.
Patent JP-H09297116-A (JP)
Title: Corrosion measuring device for metallic material
Inventor: TANAKA YUTAKA
IPC: G01N27/26
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To make both corrosion measuring means in a weight decrease measuring method and an electrochemical measuring method applicable at the same time. SOLUTION: A corrosion measuring device for metallic material is provided with a plurality of sample test pieces 21 obtained by shaping measured object metal, electrode terminals 31 electrically connected while individually holding the respective sample test pieces 21, a test container 11 storing a sample solution 13 obtaining corrosion action. The respective electrode terminals 31 are arranged at the upper opening part of the test container 11, and each sample test piece 21 held to each electrode terminal 31 is submerged in the sample solution 13.
Patent JP-S6110565-A (JP)
Title: Preparation of uracil-5-carboxylic acid ester
Inventor: OKUYA TETSUYA
IPC: C07D239/54
Filed: 1984-06-26
Abstract: PURPOSE:To prepare the titled compound useful as an intermediate for an antitumor agent, by subjecting methyl- or ethyluracil-5-carboxylate and an alcohol containing 3-4C branched alkyl group to ester exchanger reaction, removng an alcohol prepared as a by-product out of the system. CONSTITUTION:A compound (e.g., methyluracil-5-carboxylate, etc.) shown by the formula I (R<1> is methyl or ethyl) and a compound (e.g., isobutanol, etc.) shown by the formula R<2>OH (R<2> is 3-4C branched alkyl) are subjected to ester exchange reaction in the presence of an ester exchange catalyst (preferably mineral acid such as hydrochloric acid, sulfuric acid, etc., paratoluenesulfonic acid, sulfonic acid ion exchange resin, etc.), and a compound shown by the formula R<1>OH is removed out of the system, to give a compound (e.g., isobutyluracil-5-carboxylate, etc.) shown by the formula II wherein R<2>, namely 3-4C branched alkyl group, is introduced instead of mehyl or ethyl group at the R<1> position in the compound shown by the formula I.
Patent JP-H01304390-A (JP)
Title: Fuel assembly
Inventor: KUBO HIROSHI
IPC: G21C3/32
Filed: 1988-06-01
Abstract: PURPOSE:To facilitate the disassembly of the assembly and to allow the easy and sure execution of stopping of coupled fuel rods from loosening even at a high burnup by providing the coupled fuel rods having external screws in the rotational progressing direction to solid upper and lower end plugs. CONSTITUTION:The many fuel rods 2 housed in a cylindrical fuel channel are supported by an upper tie plate 21 and a lower the plate 5 and some of the respective fuel rods 2 have the external screw parts 23 of solid round bars which are reverse in the progressing direction from each other at the upper end plugs 9 and the lower end plugs 8. The upper tie plate by which said fuel rods 2 are supported is so constituted that the supporting holes of said plate has hexagonal columnar steps 24. Since the upper end plugs 9 of the fuel rods 2 for coupling are the solid round bars, the thread breakage does not arise even if large rotating torque is applied thereon. Since the hexagonal steps 24 are provided to the supporting holes 10b of the upper tie plates 21 into which the fuel rods 2 for coupling are inserted, the rotation of holding nuts 12 is prevented by fitting of the nuts 12 to the steps 24. The stopping of the coupled fuel rods 2 from loosening is easily and surely executed in this way.
Patent JP-S62297853-A (JP)
Inventor: PABERU YANCHIIKU
IPC: B44D3/24
Filed: 1986-06-10
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-S5826801-A (JP)
Title: Insect attractant
Inventor: KAARU GIYUNTAA ADORUNKU
IPC: A01N49/00
Filed: 1982-07-28
Abstract: 1. Use of lineatin in combination with methyl butenol and/or amitinol and/or ipsdienol and optionally alpha-pinene and/or ethanol for entering the striped timber bark beetle (Trypodendron lineatum).
Patent JP-H05325704-A (JP)
Title: Illumination type push-button switch
Inventor: YAGI MASUO
IPC: H01H13/38
Filed: 1992-05-26
Abstract: PURPOSE:To enhance productivity by simplifying a switch, which secures stable switching characteristics, resulting in lower cost. CONSTITUTION:A belleville spring 23, which is internally provided in a turned- over state on a bottom surface of a bottomed box-like switch base 31 for constituting a main body of a push-button switch, is deformed to an opening part of the switch base 31, in which a light source 13 is fixed inside in the vicinity of an opening, via a stroke adjusting plate 33 by reciprocating motion of a key-top 32 installed reciprocatingly in the direction of pressing the belleville spring 23. Consequently, contacts formed on a bottom surface of the switch base 31 are rendered conductive while illuminating the key-top 32, or such conducting is released, so as to switch a circuit. A stroke adjusting plate 33 for directly pressing the apex region of the belleville spring 23, or for releasing such pressing, is located and held in the vicinity thereof inside the key-top 32.
Patent JP-S63296551-A (JP)
Title: Terminal controller
Inventor: GOTO AKIRA
IPC: H04M11/00
Filed: 1987-05-28
Abstract: PURPOSE:To connect a telephone set and plural kinds of terminal equipments surely by providing a signal sending means automatically the prescribed frequency signal different from each terminal equipment from the sender side to the receiver side after the line connection. CONSTITUTION:A signal transmission switch section 6 is provided with a signal transmission means sending automatically the specific frequency signal given to a computer 2 and a facsimile equipment 3 to the reception side, a one frequency signal is oscillated from two high/low groups is oscillated from the oscillator as a signal sending means, a two-frequency signal is obtained and sent to the reception side. When a slide switch 11 is slided to the position A from the neutral position, the frequency signal for the computer 2 is given and when slided to the position B, the frequency signal for the facsimile equipment 3 is sent to the reception side. The specific frequency signal is supplied to plural kinds of terminal equipments in this way to send it automatically to the reception side thereby surely connecting and changing are the telephone set and the terminal equipment.
Patent JP-H04359174-A (JP)
Title: Semiconductor testing device
Inventor: SHIBATA HIROYUKI
IPC: G01R31/28
Filed: 1991-06-04
Abstract: PURPOSE:To shorten the time required for a semiconductor test. CONSTITUTION:A function test unit 2 applies a test pattern and outputs a set completion signal to a DC test unit 3, then it is set to the measurement completion signal waiting state. The DC test unit 3 receives the set completion signal, measures the DC level, judges its quality, then outputs a measurement completion signal to the function test unit 2. The function test unit 2 and the DC test unit 3 repeat these cycles.
Patent JP-H04228714-A (JP)
Title: Water area construction using member to be driven into water bottom ground
Inventor: TAKAHASHI KUNIO
IPC: E02D5/28
Filed: 1991-05-10
Abstract: PURPOSE:To construct a water area construction economically with high efficiency by using a short front pile and a compression proof diagonal member. CONSTITUTION:A large number of members 1 to be driven into the water bottom ground are driven into the water bottom ground 2 at appropriate intervals, and a large number of compression proof diagonal members 3 extended diagonally downward toward the water bottom ground 2 from an upper part of the member 1 are arranged at appropriate intervals in the lateral direction. A front pile 5 inserted into a lower cylinder body 4 for inserting pile connected to a lower end of the compression proof diagonal member 3 is driven into the water bottom ground 2, the lower cylinder body 4 is connected to an intermediate part of the front pile 5, and an upper end of the front pile 5 is connected to upper ends of the member 1 and the compression proof diagonal member 3 with a connecting member 6.
Patent JP-H01303619-A (JP)
Title: Production of thin film magnetic head
Inventor: FUKAZAWA TOSHIO
IPC: G11B5/31
Filed: 1988-05-31
Abstract: PURPOSE:To shorten the spacings between coil wires and to easily form coils by simultaneously forming a 1st coil layer and 2nd coil layer from a conductor layer. CONSTITUTION:The patterns of the 2nd coil layer are formed of a photoresist 4 on the conductor layer 3 on the projecting part between the grooves of an insulating layer. The conductor layer 3 in the sloped part of the groove side wall is thereafter etched away to separate the conductor layer 3 in the grooved (recessed) parts of the insulating layer and the projecting parts between the recesses in such a manner that the conductor layer 3 in the grooves (recesses) of the insulating layer is formed as the 1st coil layer 5 and the conductor layer existing in the lower part of the photoresist on the projecting parts between the grooves (recesses) of the insulating layer is formed as the 2nd coil layer 6 to simultaneously form the 1st coil layer 5 and the 2nd coil layer 6. The boundary between the 1st coil 5 and the 2nd coil 6 is, therefore, the side wall parts of the grooves and the step of the insulating layer effectively acts to electrically separate the 1st coil 5 and the 2nd coil 6. The inter-coil spacing is thus decreased. The magnetic path length of the magnetic head is diminished in this way and the recording or reproducing efficiency is improved.
Patent JP-H06350160-A (JP)
Title: Laser intensity continuous monitor device
Inventor: YOSHIDA TOSHIBUMI
IPC: H01S3/00
Filed: 1993-06-03
Abstract: PURPOSE:To realize a wide dynamic range of good S/N ratio by controlling intensity of monitoring laser light infected to each detection system to make an effective measurement range of an adjacent detection system continuous. CONSTITUTION:Monitor light (C1...Cn) obtained from a laser device 1 is branched one by one by a glass plane substrate 3 which is a branching means and intensity of each branched monitor light is controlled by attenuators 4(1)...4(n) which are attenuation control means. Each controlled monitor light is detected by a plurality of detection systems 5(1)...5(n) with specified effective measurement range, and data processing is performed for detection results thereof by a monitor system for monitoring. In the process, intensity of monitor light injected to each detection system is controlled by an attenuation control means to make an effective measurement range of an adjacent detection system continuous. Therefore, an effective measurement range of an entire is the product of a specified effective measurement range and the number of detection systems, and a wide dynamic range can be realized.
Patent JP-H08327632-A (JP)
Title: Method and system for dispersing specimen to individual container
Inventor: ITO HIROYUKI
IPC: G06Q50/22
Filed: 1995-05-31
Abstract: PURPOSE: To enhance the efficiency of dispensation work by calculating the position of a dispensation hole based on the dispensation container information stored for each type of dispensation container and then dispensing a master specimen to such type of containers as corresponding to the inspection items of the master specimen. CONSTITUTION: Inspection items of master specimen and corresponding quantity of dispensation are read out from dispensation information stored at a memory section and the type of dispensation container 27 corresponding to the inspection items is identified with reference to a stored capacity/reagent table. The table stores container information including the number of holes for each type of container 27, the interval of hole on the container 27, the position of hole upon ending the dispensation, the position of container 27a on a dispensation unit 7d, etc. A CPU reads out the information from the table and calculates the position of a dispensation hole 32 and then controls a dispensation machine 51 and a dispensation nozzle 51a to be shifted to the calculated position of hole 32 before a specified quantity of specimen is dispensed.  Consequently, the master specimen can be dispensed to predetermined types of container 27.
Patent JP-S63299898-A (JP)
Title: Dynamic accuracy measuring instrument for press machine
Inventor: SATO TAKAYUKI
IPC: G01M99/00
Filed: 1987-05-29
Abstract: PURPOSE:To simplify dynamic accuracy measurement by arranging a die dummy body at gap between a ram and a bed and load supplying means at gap between upper and lower holders for the dummy body and measuring displacement of the reference block through sensors. CONSTITUTION:The die dummy body 1 is constituted by assembling the upper holder 3 arranged at the ram 2 of a press and the lower holder 5 arranged at the bed 4 side. The four reference blocks 9 is arranged as projecting to the upper holder 3 and the horizontal sensor 12 and bottom dead center sensor 13 are respectively arranged to sensor holder 11 of sensor plate 10. An air cylinder 16 is arranged to the lower holder 5 as the load supplying means and the displacements of the reference block to horizontal and vertical directions are measured under no load and load, and the dynamic accuracy is operated and indicated. As the dynamic accuracy can be measured under many working conditions without actually producing the product, the dynamic accurate measurement is simplified.
Patent JP-H07316758-A (JP)
Title: Production of antenna element
Inventor: TAKAARA HIDEO
IPC: C22C19/03
Filed: 1994-05-23
Abstract: PURPOSE:To produce an antenna element for mobile object communication apparatus showing superelastic properties even at the transformation temp. or below by working a TiNiX (X=Cu, Cr, V, Mn and Zr) alloy at a specified working ratio and thereafter executing heat treatment at a specified temp. CONSTITUTION:A TiNiX alloy is worked at a working ratio of at least >=30%. The obtd. worked product such as a wire rod, pipe or the like is subjected to heat treatment at 280 to 300 deg.C for about 30min and is subjected to aging treatment. Thus, the wire or tubular antenna element for mobile object communication apparatus showing ultraelastic properties even at the transformation point (As point) of about -20 deg.C or below can be obtd.