baber/WOPTO huggingface dataset:
Patent JP-S57157142-A (JP)
Title: Deciding method for corrosion rate of metal
Inventor: SATOU TOMOKO
IPC: G01N27/26
Filed: 1981-03-25
Abstract: PURPOSE:To remarkably shorten an analysis time for decision of a corrosion rate, by a method wherein, in a metal corrosion rate deciding method by a coulstat method, a measurement is made on a polarization value after the same time has passed starting from a time when a polarization value of a sample metal piece attains a given value. CONSTITUTION:A charge, stored in a capacitor 15, is momentarily applied from an opposite electrode 13 to a working electrode 11, consisting of a sample metal piece, by means of a charge applying mechanism 17. Signals from the working electrode 11 and a reference electrode 12 are converted into impedance by an amplifier 18, a natural potential is erased by a potentiometer 19 to set a relation between a polarization value eta of the working electrode 11 and a time t. The relation is recorded by an analogue output terminal 20. A comparator 22 sets the polarization value eta, and a sample hold circuit 25 measures a time t1 at a time when the polarization values goes to a eta1. A polarization value eta2, obtained after the time of the t1 has further elasped, is measured by a sample hold circuit 27, and a corrosion rate is measured from said values to display them in an indicator 29.
Patent JP-H06257493-A (JP)
Title: Fail-safe device for throttle control device
Inventor: NAKAMURA HIDEO
IPC: F02D41/14
Filed: 1993-03-03
Abstract: PURPOSE:To improve reliability and the like for a throttle control device by mechanically monitoring an operating condition of a throttle control device and cutting off a motor power source in case of abnormal condition. CONSTITUTION:A mechanical comparator switch 130 is provided in a throttle control device. The mechanical comparator switch 130 compares a force corresponding to actuating of an accelerator pedal 103 with a force of an intake negative pressure corresponding to actual engine torque, and mechanically detects the case when the actual engine torque is abnormally large. The mechanical comparator switch 130 is connected into the power source side circuit of a motor driving circuit in an electronic controller so as to cut off the motor power source in case of abnormal condition.
Patent JP-S58159957-A (JP)
Title: Method for controlling producing device of amorphous metal
Inventor: ENDOU MUNEHIRO
IPC: B22D11/16
Filed: 1982-03-19
Abstract: PURPOSE:To stabilize the quality of an amorphous metal having a specified thickness by controlling the quick cooling operation for molten metal with the detected outputs from respective sensors during the period when the supply input to a high frequency heater is kept interrupted. CONSTITUTION:The operating quantities of devices such as a gap adjuster 12, a pressure regulator 9 and a high frequency power source 13 are controlled by a control device provided with the functions of a microprocessor according to preset programs; at the same time, the input from the outside to the power source 13 which supplies electricity to a heater 2 is interrupted for a specified period at prescribed time intervals and the control programs are corrected in accordance with the detected output signals from sensors 16-21 during the period when the disturbance in magnetic field from the heater 2 is annihilated. The operating conditions of the respective devices are controlled automatically according to the corrected programs so that the thickness of the formed thin film 5 of the amorphous metal is made constant.
Patent JP-H04260122-A (JP)
Title: Addition/subtraction high speed digit matching circuit
Inventor: AMAMIYA TAKESHI
IPC: G06F7/50
Filed: 1991-02-14
Abstract: PURPOSE:To shorten the delay time of a digit matching processing in an addition/subtraction high speed digit matching circuit. CONSTITUTION:A digit matching shifter 2 shifts a mantissa 200 of an operand to be subjected to digit matching in accordance with lower bit output data 111 of a digit matching quantity calculating adder 1 which makes a quick definite decision of data. A digit matching shifter 3 shifts digit matching intermediate result data 201 from the digit matching shifter 2 in accordance with upper bit output data 110 of the digit matching quantity calculating adder 1 which makes a slow definite decision of data.
Patent JP-S51117973-A (JP)
Title: A method for separating and removing liquid material from the liquid p hase containing water-uncompatible liquid material and water
Inventor: MATSUMURA YUUSUKE
IPC: B01D17/06
Filed: 1975-04-10
Abstract: PURPOSE: A method for separating and removing a liquid material from the liquid phase containing a water-uncompatible liquid material, for example, organic solvent such as oil and water. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54135693-A (JP)
Title: Production of hydrogen and oxygen
Inventor: SEIYAMA TETSUO
IPC: C01B3/02
Filed: 1978-04-12
Abstract: PURPOSE: To efficiently produce H 2  and O 2  from Sb 2 O 3  and I 2  as starting raw materials by carrying out multistage thermal decomposition due to fresh chemical reactions using CaO and water.  
     CONSTITUTION: A) Pulverized Sb 2 O 3  and excess I 2  are contacted at 500W800°K to form SbI 3  and Sb 2 O 4 . B) The liquid phase SbI 3  separated in the process A and 0.25W4 times as much CaO as the SbI 3  by mol are reacted at 633°K, and CaI 2  is separated from the resulting solid reaction product consisting of CaI 2  and Sb 2 O 3  by making use of a vapor press. difference. C) The liquid phase CaI 2  separated in the process B and steam are contacted at above 900°K to form CaO and HI. D) The HI separated in the process C is separated into H 2  and I 2  usually at above 500°K. E) The Sb 2 O 4  formed in the process A is thermally decomposed into Sb 2 O 3  and O 2  under an inert gas stream such as N 2  usually at above 1200°K to form Sb 2 O 3  and O 2 , and the Sb 2 O 3  is recycled to the process A. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63210578-A (JP)
Inventor: HARUKAWA TSUNEO
IPC: F25B29/00
Filed: 1987-02-27
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-H06254825-A (JP)
Title: Water-permeable concrete frame
Inventor: MASUI SHOHEI
IPC: E04G9/10
Filed: 1993-03-03
Abstract: PURPOSE:To obtain a water-permeable concrete frame made of a thermoplastic resin by using of which removal of water content in concrete is accelerated and the period of aging of the set concrete can be remarkably shortened by using a water-permeable thermoplastic resin on the surface of a bace thermoplastic resin layer. CONSTITUTION:A water-permeable concrete frame made of a thermoplastic resin is constituted of a base thermoplastic resin layer 1 which is to be a base material as a concrete frame and a water-permeable thermoplastic resin layer 2 with water permeability provided on the surface. In addition, in this water- permeable concrete frame made of the thermoplastic resin, when a resin forming the water-permeable thermoplastic resin layer 2 is the same resin as the one forming the base thermoplastic resin layer 1, bonding between both resins 2 and 1 becomes stronger. As the result, not only the strengh as the concrete frame is improved but also workability becomes good and in addition, regeneration and reuse of a used concrete frame become possible.
Patent JP-S57157255-A (JP)
Title: Composite electrophotographic receptor
Inventor: ISHIDA TSUTOMU
IPC: G03G5/12
Filed: 1981-03-24
Abstract: PURPOSE:To obtain a 2-color copying photoreceptor requiring no filter in exposure, by using a photoreceptor consisting of laminated 2 photoconductive layers different from each other in sensitivity to chromatic color lights, and the second photoconductive layer composed of a charge generating layer and a charge transfer layer each containing a specified pigment. CONSTITUTION:A compound used as the charge generating agent of a charge generating layer 31 is represented by the formulaI, II or III in which X is an optionally substituted aromatic ring, such as benzene or naphthalene ring, or a heterocyclic ring, such as indole ring; Ar1 is as X; Ar2, Ar3 are each an optionally substituted aromatic ring, such as benzene or naphthalene ring; R1, R3 are H, lower alkyl, or phenyl; and R2 is lower alkyl, carboxy, or its ester. The first photoconductive layer 2 is formed on a conductive substrate 1 by Se vapor deposition, then said charge generating layer 31, and a charge transfer layer 32 containing a charge transfer agent are laminated in due order to form the second photoconductive layer 3, thus permitting the obtained photoreceptor to form a 2-color image by once exposure without using any filter.
Patent JP-H05240861-A (JP)
Title: Immunological measuring method of microorganism and microorganism filtering container
Inventor: MATSUYUKI AKIRA
IPC: G01N33/569
Filed: 1992-02-28
Abstract: PURPOSE:To obtain an immunological measuring method for microorganism and a microorganism filtering container, which can perform the collecting operation of microorganism in a short time and can make the microorganism collecting rate high and stable. CONSTITUTION:In the immunological measuring method for microorganism, a microorganism filtering container, which has a microorganism capturing filter 4 for partitioning the inside of an outer tube having a sample-water inlet port 2 and a filtering water outlet port 3 into the sample-water inlet port side and the sample-water outlet port side, is prepared in the outer tube 1. The sample water is made to flow in the microorganism filtering container, and the microorganism is captured. Then, suspension for ultrasonic crushing is injected through the sample-water inlet port 2. Furthermore, the microorganism in the microorganism filtering container, in which the suspension is injected, undergoes the ultrasonic crushing.
Patent JP-H11240021-A (JP)
Title: Molding die for disc substrate
Inventor: ASAI IKUO
IPC: B29C45/36
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To set a micro gap highly accurately between the surface of a stamper and the claw part of a stamper holding sleeve when a stamper is set on the stamper mounting face of a molding die for discs and an intrastamper peripheral edge part is held by the claw part of the stamper holding sleeve mounted on the mold. SOLUTION: A stepped face 70 is formed on the inner peripheral face of a center hole 76 in a mirror block 34 which forms a stamper mounting face, and at the same time, a stamper is internally introduced and assembled in place through the center hole 76 of the mirror block 34. A contact face 78 which comes into contact with the stepped face 70 is formed with a stamper holding sleeve 38 with a claw part 50 for holding the stamper. Thus the stamper holding sleeve 38 is positioned in the axial direction by the contact face 78 coming into contact with the stepped face 70.
Patent JP-S60186245-A (JP)
Inventor: OBATA MASAHIKO
IPC: A23L5/40
Filed: 1984-03-06
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-S56139658-A (JP)
Title: Fe-cr-co magnet alloy with superior machinability
Inventor: INUI HAJIME
IPC: C22C38/00
Filed: 1980-04-02
Abstract: PURPOSE: To enhance the machinability of an Fe-Cr-Co magnet alloy and the productivity by a casting method by using Fe, Cr and Co as principal components and adding a small amount of P or S.  
     CONSTITUTION: An Fe-Cr-Co alloy contg. Fe, Cr and Co as principal components and 0.01W0.5wt% P and/or S is manufactured by a casting method. At this time, P and S are not almost dissolved in the Fe-Cr-Co magnet alloy and are finely dispersed in the alloy, mainly in the grain boundary parts. Accordingly, mechanical embrittlement proceeds, and P and S are useful as a chip breaker in grinding to give a fine ground surface. In a mold releasing process after casting, by applying a mechanical impact, the resulting casting is detached easily from the runner to enhance the productivity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08259188-A (JP)
Title: Winding device with brake acting to both sides of clutch
Inventor: KUIVAMAEKI ISMO
IPC: B66D3/22
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a hoist with a brake torque irrelevant to a friction torque of a clutch device and having no danger of a brake slipping the clutch device by providing a specified brake device and clutch device respectively. SOLUTION: This chain hoist 1 is provided with an asynchronous motor 9 having a field winding 11 and two-stage planetary gear mechanism 15 arranged on the side separated from the motor 9. A combined clutch/brake unit 16 has two mutually parallel, plane, and ring clutch disks 64, 65. The clutch element 65 is simultaneously a brake disk and the brake ring 78 of the brake lining 76 is rotationally and axially seated relative to the clutch disk 64. Both brake linings 76, 79 are cooperated with a position-fixed brake device 82 and surround an electromagnet 83 along with an electromagnet yoke 84 and an electromagnetic coil 85.
Patent JP-S56141949-A (JP)
Title: Curved continuous casting method
Inventor: SUZUKI YASUO
IPC: B22D11/12
Filed: 1980-04-02
Abstract: PURPOSE:To produce a defect-free high-temp. ingot at high casting speeds by straightening the ingot obtained from continuous casting of specified machine height by means of a pinch roll zone forming a multipoint arc then feeding the same to a horizontal roll zone of coarse pitches. CONSTITUTION:The ingot out from a continuous casting mold of the machine height kept at <=4.9m is introduced into a pinch roll zone formed of a multipoint arc of a small radius of curvature, whereby it is straightened. Following to this, it is guided to a horizontal roll zone in which small-diameter rolls are arranged at coarse pitches. Further, bulging stress is suppressed at <=0.4% over the entire length of this continuous casting machine. Thereby, the central segregation and internal cracking of the ingot are considerably improved and the high-temp. ingot owing to slow cooling is obtained at high speeds.
Patent JP-H01218275-A (JP)
Title: Teletext receiver
Inventor: NIINO MASAHIRO
IPC: H04N7/025
Filed: 1988-02-26
Abstract: PURPOSE:To prevent an error when a picture is operated through an operating part by altering the color of a picture out of the plural pictures displayed on a reception display part to the prescribed color. CONSTITUTION:When an operating part 4 issues a command to display the plural pictures, a teletext decoder 3 writes different character display signals in the areas of a display memory 37, reads the character display signals at a prescribed timing from the display memory 37, and applies them to a reception display part 7. From this, the plural pictures are displayed on a display part 5 of the reception display part 7. When one of the pictures is operated while the plural pictures are displayed on the display part 5, the teletext decoder 3 alters the picture to a prescribed luster color based on the currently operated and displayed picture, and displays it.
Patent JP-H10242269-A (JP)
Title: Manufacture of semiconductor device
Inventor: ANDO MITSUTOSHI
IPC: H01L21/768
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To form a stable contact even in case of high aspect ratio such as that the filling itself becomes extremely difficult, if the aspect ratio becomes more larger, in case that the aspect ratio of a contact hole is large, when providing an interlayer insulating film for formation of wiring at a semiconductor structure. SOLUTION: Conductive material to become the wiring within a contact hole is deposited all over the surface of a semiconductor structure before formation of an interlayer insulating film 5, and a contact 3 is made by the anisotropic etching which leaves only the contact formation part to connect a substrate with the wiring 7 on the interlayer insulating film or wiring 7 in another layer than the wiring 7 on the interlayer insulating film, and then the interlayer insulating film 5 is deposited, and thereon wiring 7 to electrically connect the contact 3 is made.
Patent JP-2000236808-A (JP)
Title: Composition and method for preserving lightly-pickled vegetables
Inventor: UEMURA HIROSHI
IPC: A23B7/14
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for preserving lightly-pickled vegetables, retaining the green of food, inhibiting the propagation of bacteria and improving storable duration without affecting their taste by including sodium acetate, adipic acid, calcined shell calcium or the like. SOLUTION: This composition contains (A) preferably 20-85 wt.% sodium acetate, (B) preferably 4-55 wt.% adipic acid and (C) preferably 2-35 wt.% at least one kind selected from the group consisting of calcined shell calcium and calcined egg shell calcium. It is preferable that a part or the whole of food such as a cucumber is immersed in an aqueous solution (preferably showing pH 5.1-5.5) of the composition so as to preserve lightly-pickled vegetables and that the composition is applied to the whole of lightly-pickled vegetables in a quantity of 0.1-2.5 wt.%.
Patent JP-H04219752-A (JP)
Title: Film cassette
Inventor: JIYON JIYOSEFU NIIDOSUPIARU
IPC: G03B17/30
Filed: 1991-03-08
Abstract: PURPOSE: To separate the leading edge of a film leader from a light shielding plush in a film path by advancing it before two flanges must be mutually bent by the film leader. CONSTITUTION: This film cassette 1 is constituted so that a spool core 23 is rotatably supported in an unwinding direction and the leader part 37 of a film strip F wound round the circumference of the core 23 like a coil is pushed to the outside of the cassette 1 through the film path 25. A pair of flanges 41 and 43 is arranged so as to be separated along the core 23 and positioned on both longitudinal-direction edges 53 and 55 of the strip F so as to restrict the strip F in a radial direction. Besides, the flanges 41 and 43 are pressed and separated by the longitudinal-direction edges 51 and 53 of the film. Then, the restriction state of the strip F by the flanges is released and the leader part 37 is allowed to be pushed to the outside of the cassette 1.
Patent JP-H09235181-A (JP)
Title: Pulling of single crystal and single crystal pull apparatus
Inventor: NISHIMOTO MANABU
IPC: C30B15/20
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To enable the concentration of oxygen trapped in a single crystal to be controlled by altering the number of laminating sheets of thermal insulation plate located under a crucible. SOLUTION: A crucible 11 is packed with a stock for the aimed single crystal followed by injecting electric current into a heater 12 to melt the stock. Thereafter, the number of laminating sheets of thermal insulation plate 170 constituting a thermal insulation laminate 17 located under the crucible 11 is altered to lower the temperature of the lower portion of the melt and produce a solid layer 19 of desired thickness and melt layer 13 at the bottom of the crucible 11. Next, a seed crystal 15 attached to the tip of a pull shaft 14 is brought into contact with the surface of the melt 13. Subsequently, the power of the heater 12 is controlled; concurrently, the crucible 11 is raised via a support shaft 18 in a specified speed pattern to relatively move the position of the heater 12 bit by bit under the crucible 11, and a single crystal 16 is pulled while keeping the melt layer 13 at a specified thickness and revolving the pull shaft 14 at a specified rate.
Patent JP-H09234984-A (JP)
Title: Manufacture of ic module
Inventor: SUZUKI KAZUO
IPC: B42D15/10
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily mold an IC card having uniform thickness by packaging it in a predetermined shape. SOLUTION: The method for manufacturing an IC module in which coils 5 and an electronic component 6 are sealed with resin comprises the steps of clamping an upper mold 7 and a lower mold 1 to form the space of a predetermined shape, containing the coils 5, the component 6 and thermosetting resin in the space, then melting the resin to enclose the coils 5 and the component 6, and solidifying the resin to form the module of the predetermined shape. In this case, the space is formed by forming a recess on the mold 1 or disposing a plate having a through hole, and forming the space via the hole. When the plate is used, it is positioned by the protrusion of either the mold 1 or 7.
Patent JP-S63209661-A (JP)
Inventor: KIBUNE KOJI
IPC: A61L15/16
Filed: 1987-02-25
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-S61203469-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03G15/04
Filed: 1985-03-06
Abstract: PURPOSE:To simplify the console panel of an image forming device and to display and guide a handling operation by voice at the same time by providing a display means to the console panel and also providing a magnetic disk where data for voice guidance are written and read. CONSTITUTION:The console panel 3 is provided in front of the original platen 2 of a copying machine body 1. The console panel 3 is provided with plural keys 3i for indicting a start, a stop, the quantity of copies, density, etc., in addition to a display board 32 composed of a dot matrix. Further, the console panel 3 is equipped with a magnetic disk device 30. A digital signal for constituting voice guidance and data for controlling the operation of the copying machine are recorded on a magnetic disk QD to guide an operation procedure by voice and on the display board 32. Consequently, the constitution of the console panel is simplified, the operation is facilitated, and the operation procedure is guided by the display and voice at the same time, thereby facilitating the operation.
Patent JP-S51118142-A (JP)
Title: Air conditioner of air heat source and heat pump type
Inventor: INOUE SHIYUUICHI
IPC: F25B13/00
Filed: 1975-04-10
Abstract: PURPOSE: Defrosting operation in a air conditioner of air heat source and heat pump type, is intended to avoid frost produced in a heat exchanger of outdoor setting without any trouble. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58160093-A (JP)
Inventor: TSUDA GOROU
IPC: F16F15/28
Filed: 1982-03-18
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-H0681651-A (JP)
Title: Cylinder injection type internal combustion engine
Inventor: ANDO HIROMITSU
IPC: F02B23/10
Filed: 1992-02-28
Abstract: PURPOSE:To secure the fitting space of an injector and improve combustion stability by disposing an intake port on one side of a cylinder head, and forming a recessed place on the upper face of a piston in order to promote intake air vortex flow. CONSTITUTION:An intake port 8a is provided, through an intake valve, on one side of a cylinder head with a plane FC, including a cylinder axis L along the center of a cylinder S, placed in between. A recessed place 24 presenting the downward protruding curved face from the orthogonal face view to an orthogonal line LH to the cylinder axis L within the plane FC is formed to promote intake air vortex flow TF around a parallel line LH1 to the orthogonal line LH. A raised part 23 is provided being raised gradually from the recessed place 24, with the crest 232 thereof coming close to the lower face of the cylinder head at the top dead center of a piston. The fitting space of an injector can be thereby secured easily, and combustion stability is improved.
Patent JP-S54136772-A (JP)
Title: Method of forming anti-rust anti-corrosion film at electrode part for shield beam bulb
Inventor: SAGUCHI NORIO
IPC: H01K1/40
Filed: 1978-04-14
Abstract: PURPOSE: To evenly produce film being necessary to anti-rust and anti-corrosion, by coating a thermosetting resin solution on an outer surface of a ferrule part by means of spray method, secondly by accumulating resin powder, and after that by heating it.  
     CONSTITUTION: At a position P1, a shield beam bulb is fed to an index table, and at a position P3, thermosetting resin solution is coated on an outer surface of a ferrule part by means of a jet nozzle 16. Next, the shield beam bulb is fed to a conveyor 18. After thermosetting resin powder is accumulated by a jet gun of a floating chamber 19, it is heated in a heating furnace 20. This causes the resin and accumulated powder to be hardened. 
     COPYRIGHT: (C)1979,JPO&Japio