baber/WOPTO huggingface dataset:
Patent JP-H07266789-A (JP)
Title: Flat plotter
Inventor: HIROZAWA YOSHINOBU
IPC: B43L13/00
Filed: 1994-03-31
Abstract: PURPOSE:To provide a flat plotter in which a mechanism of a drawing head is not complicated and a writing pressure, etc., is not varied according to a change of an oblique angle of a table. CONSTITUTION:A memory of a plotter body side sets a data table 34 for recording an oblique angle of a table, a writing pressure correction signal corresponding to the angle, a writing instrument falling speed correction signal and a drawing head moving speed correction signal. The oblique angle of the table is monitored according to an output of an angle detector 36 and a timing pulse of a timer 38 at a specific time interval by control means 14. When the angle of the table is altered, the means 14 reads the writing pressure correction signal, the writing instrument falling speed correction signal and the drawing head moving speed correction signal corresponding to the angle of the table from the table 34, controls currents of a pen vertical driver 22, generating a writing pressure to be supplied to a drawing head driving motor 16 and writing instrument falling and head driving based on the correction signals, and holds the writing pressure, the writing instrument falling speed and the head moving speed at previously set values.
Patent JP-S5513127-A (JP)
Title: Metal-based catalyst
Inventor: YOKOYAMA SHIGEO
IPC: B01J35/02
Filed: 1978-07-14
Abstract: PURPOSE: To obtain high quality catalyst at lower manufacturing cost by the procedure in which an anticorrosive material is frame-coated on a metal base, and then a catalyst component is supported on the frame-coated anticorrosive material.  
     CONSTITUTION: An anticorrosive metal material, e.g., stainless steel, etc., or ceramic material, e.g., aluminium oxide, etc., is frame-coated on a metal base, e.g., soft steel plate, stainless steel plate, etc., having a thickness corresponding to durable strength, by an electric frame coating method, etc., to obtain a metal composite material. Then, catalyst components, e.g., alumina, platinum, etc., are supported either solely or in combination on the metal composite material until a 150 to 200 μm thickness is reached to obtain a catalyst. Thus, it is possible to manufacture a high quality catalyst in which catalyst components enter into and strongly  adhered to the uneven surfaces of the frame-coated layer at lower cost by using inexpensive material for base metal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000277894-A (JP)
Title: Printed wiring board
Inventor: MATSUDA AKIRA
IPC: H05K3/34
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce solder adhesion defects of an automatic soldering operation of a belt conveyor type. SOLUTION: The shape of a soldering part 1 on a printed wiring board 4 is made narrow as toward the downstream side of the flow of solder, and it is curved to be a tear-shaped bead shape. Thereby, as soon as the soldering part 1 is separated from a solder tank, solder which adheres in a comma-shaped bead shape is moved to the soldering part 1 as the lead leg of an electronic or electric component according to the principle of surface tension. As a result, the solder adhesion amount of the lead leg becomes much, and solder adhesion defects can be eliminated.
Patent JP-H04270431-A (JP)
Title: Memory system of data processing apparatus
Inventor: NOOMAN PII JIYOUPII
IPC: G06F12/0862
Filed: 1991-03-27
Abstract: PURPOSE: To reduce the miss penalty by improving the performance of a cache memory. CONSTITUTION: A small complete extension miss cache 42 is provided between a cache 20 of a first level and a cache 26 of a second level to utilize miss caching. Though a miss penalty in many cycles is given without the miss cache 42, a miss in the cache 20 hit in the miss cache 42 has a miss penalty only in one cycle. A improved method of miss caching where the small complete extension miss cache is victim caching. A stream buffer is started with a cache miss address to prefetch a cache line. It is useful to remove a cache miss of a large capacity.
Patent JP-2000281637-A (JP)
Title: Production of cyanobenzoyl halide
Inventor: YASUDA HIROSHI
IPC: C07C253/30
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To industrially obtain the subject high-purity compound scarcely causing environmental load, capable of readily detoxicating by-products and useful as an intermediate for medicines, etc., in a high yield by converting an aldehyde group into an acid halide group without damaging cyano group on the benzene ring of a cyanobenzaldehyde compound. SOLUTION: An aldehyde group is converted into an acid halide group with preferably a halogenating agent without damaging cyano group on the benzene ring of (A) a cyanobenzaldehyde compound to produce a cyanobenzoyl halide. Furthermore, the above halogenating agent is preferably chlorine and the acid halide group is preferably an acid chloride. The component A is preferably a compound represented by formula I (X is Cl or F; n is 0-4), especially m- cyanobenzaldehyde, etc. The objective compound is preferably a compound represented by formula II (Y is Cl or Br), especially m-cyanobenzoyl chloride, etc. The reaction is preferably carried out in the presence of a radical initiator.
Patent JP-H01261506-A (JP)
Title: Attaching construction for streamlining tube of spherical branch pipe
Inventor: YAMANE HIDEO
IPC: F16L41/02
Filed: 1988-04-06
Abstract: PURPOSE:To prevent generation of cracks on a streamlining tube, and an attachment material, by forming a circular step on the inner face of a ring reinforcement, and slidably engaging with the step, the streamlining tube at its edge connecting to the main tube or the branch tube of the streamlining tube. CONSTITUTION:A circular step 8 is formed on the inner face of a ring reinforcement 7. A streamlining tube 4 is slidably engaged at its edge with this circular step 8. With said construction, a spherical shell 1 and the rectifier tube 4 slide relatively so that stress may not be exerted on the streamlining tube 4, even if the spherical shell 1 is displaced according to the internal pressure change in a spherical branch pipe. Generation of cracks on the rectifier tube 4 and/or the attachment material is thus prevented.
Patent JP-S5422549-A (JP)
Title: Equipment power source alarm circuit
Inventor: OOSHIMA TOSHIO
IPC: G08B21/00
Filed: 1977-07-20
Abstract: PURPOSE: To prevent an element from being destroyed by detecting that there occurs an abnormality in power output and idsconnecting the primary section AC input. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62242997-A (JP)
Inventor: NAKAJIMA TORU
IPC: H04R3/00
Filed: 1986-04-16
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-H07293129-A (JP)
Title: Movable louver window
Inventor: MANABE SATOSHI
IPC: E06B7/086
Filed: 1994-04-25
Abstract: PURPOSE:To provide a movable louver window excellent in heat insulation property, airtightness, and watertightness. CONSTITUTION:An upper cover 60 is installed on an uppermost multi-layer louver blade 30 across first and second louver blades 31 and 32, and an upper lateral airtight material 5 installed on an upper frame 1 is made in contact with the upper cover 60. Also the first and second louver blades 31 and 32 of the lowermost multi-layer louver blade 30 are made in contact with indoor and outdoor side lower lateral airtight materials 10 and 11 installed on a lower frame 2. Then vertical airtight materials installed on right and left vertical frames 3 are made in contact with each multi-layer louver blade 30 at the inner side outer surface, and also connected to the upper lateral airtight material 5 and indoor and outdoor side lower lateral airtight materials 10 and 11.
Patent JP-H1041478-A (JP)
Title: Manufacture of electronic device and composite stacked electrode
Inventor: PANAYOTESU KONSTANTINOV ANDRIK
IPC: H01L29/788
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an electrode structure which can be formed without mechanically, chemically polishing or patterning a thick electrode layer by a method wherein a memory device possessed of ferroelectric material or capacitor dielectric material is sandwiched between a plate electrode and a stacked electrode. SOLUTION: An electric device is formed by the use of a composite electrode. A device 40 is equipped with an insulating or semiconductor substrate 12, a contact region 14 formed inside the substrate 12, and a dielectric layer 1 formed on the substrate 12. A conductive structure 40 is wholly or partially brought into electric contact with the top of a conductor plug 2. A capacitor dielectric material layer 9 nearly uniform in thickness is formed on the exposed part of a stacked electrode. A plate electrode 20 is electrically insulated from the stacked electrode but electrically connected to the plate electrode of another device formed on the same substrate 12. By this setup, a memory device such as a capacitive memory device used for a DRAM can be formed.
Patent JP-S62243184-A (JP)
Title: Recorder for electronic still camera
Inventor: SHIBAIKE SHIGETO
IPC: G11B21/12
Filed: 1986-04-15
Abstract: PURPOSE:To evade the increase in a load and the shock to a head by utilizing a force required to eject a magnetic sheet at the outside of a main body directly as a force restoring the magnetic head to the initial position to eliminate the need for a spring force. CONSTITUTION:An open spring 18 engages with a projection 19a of a hook plate 19 to move it, releases the engagement of a hook 11b of a slide plate A11 and the slide plate A11 is progressed in a direction opposite to the arrow 15 by the spring force charged through the loading of a cassette 1. A folded part 11a ejects the cassette 1 at the outside of a compartment 5 through the said motion. Further, the slide plate A11 pushes a slide plate B12 at the same time to deliver the movement to a ratchet via a rack 12a of the slide plate B12 and gears 21, 22 provided to a gear plate 20 thereby restoring a cam provided incorporatedly to the initial position. In such a case, the cam follower 24 is parted from the cam to bring a head 13 to the initial position.
Patent JP-H10277633-A (JP)
Title: Conform extrusion die and method for conform extrusion applying the die
Inventor: KAMIMURA TAKATOSHI
IPC: B21C25/10
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain products excellent in precision with improved seizure resistance as well as improved wear resistance by applying hard ceramics coating on the surface of the die and mandrel by a CVD method or a plasma CVD method. SOLUTION: The dies 40 comprise a die 41 and a mandrel 42. The die 41 is in the form of a cylinder, is equipped with a wall 41A on the top end part, and the center part of wall 41A is equipped with an oval product extruding mouth 41B. The mandrel 42 is arranged with its own tip 42A facing a product extruding mouth 41B, and the mandrel 42 is fixed to the inside surface of the die 41. The surfaces of the die 41 and the mandrel 42 are coated with hard ceramics layers 150 by a CVD method or a plasma CVD method. As to the hard ceramics, TiC, TiN, TiCN and the like are used, and the coating is preferably laminated in a plurality of layers. The thickness of coating is preferably 2-5 μm or so.
Patent JP-H11277007-A (JP)
Title: Method for washing electronic material
Inventor: MORITA HIROSHI
IPC: B01J31/08
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for washing an electronic material capable of highly efficiently removing a dissolved gas from excess washing water or washing wastewater containing hydrogen gas or oxygen gas and purifying the water or the wastewater to be as pure as ultra-pure water and making the resultant water re-usable for washing and rinsing. SOLUTION: At the time of washing an electronic material by transporting washing water produced by dissolving hydrogen gas or oxygen gas in pure water to a washing apparatus, this method for washing an electronic material is carried out by supplying a substance producing water or an inert gas by reaction with hydrogen gas or oxygen gas to washing water which is not used for washing or washing wastewater discharged out of the washing apparatus, brining the substance into contact with a catalyst to remove hydrogen gas or oxygen gas, and then recovering and recycling the resultant water.
Patent JP-H08286195-A (JP)
Title: Production of liquid crystal optical modulation element
Inventor: SHIRATO HIRONORI
IPC: G02F1/13
Filed: 1995-04-12
Abstract: PURPOSE: To make it possible to fix upper and lower substrates in home positions during a press adhering stage to crush thermosetting resins which are deformed and cured by heating in production of a liquid crystal optical modulation element by controlling the gap between the substrates by using these thermosetting resins and gap control materials which are not deformed and cured by heating. CONSTITUTION: This process for production of the liquid crystal optical modulation element comprises the scattering of the thermosetting resins 12 which are deformed and cured by heating to adhere two sheets of the substrates 1, 2 constituting a liquid crystal panel enclosure and the gap control materials 13 which are invariable in shape in spite of heating in the spacing between the substrates and packing liquid crystals 7 into the gap between the substrates. The peripheral parts of both substrates are temporally fixed by temporally fixing members 21 consisting of materials which exhibit wetness before the stage of thermally curing the thermosetting resins 12 existing here and there in the spacing.
Patent JP-S59213882-A (JP)
Inventor: YAMAMOTO YOSHIKAZU
IPC: E06B9/36
Filed: 1983-05-19
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-2000280466-A (JP)
Title: Printer and control method therefor
Inventor: SANADA SHINJI
IPC: B41J2/01
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a printer and a control method therefor in which the quality of print results can be enhanced by making constant the quantity of liquid being ejected from a nozzle. SOLUTION: The printer 100 performing print operation based on a print data PD comprises a section 190 for storing a residual quantity data of ejection liquid R contained in an ejection liquid containing section, and a control section 180 having a function for controlling a voltage supply section 210 with an ejection quantity data Y obtained by correcting an ejection quantity data X calculated from the quantity of liquid ejected from a nozzle using a print data PD based on the residual quantity data of ejection liquid R.
Patent JP-S5312264-A (JP)
Title: Numerical counting device
Inventor: MARUZUKA SEKIYA
IPC: H03K23/66
Filed: 1976-07-20
Abstract: PURPOSE:Not to require the repair against the revision of charges, by adding the using charge to charge to the basic charge in the numerical display.
Patent JP-S61246508-A (JP)
Title: Catalyst burner
Inventor: HOSAKA MASATO
IPC: F23N5/24
Filed: 1985-04-23
Abstract: PURPOSE:To make possible to detect accurately the state of oxygen shortage in a burner that uses a catalyst by providing an inlet section on one side of a premixing chamber with combustion body which holds a catalyst and a temperature sensor for the combustion body near the other side. CONSTITUTION:A temperature sensor is provided at the end opposite to the mixture gas inlet section 11 of a premixing chamber 10. The temperature sensor can be a thermocouple or an infrared beam temperature sensor. The signal from the temperature sensor 14 is sent to a signal judgment circuit 15. When the oxygen is short, a signal is sent to an evaporator 3 to stop evaporation and also stop the combustion. Because at the other end of the premixing chamber 10 the combustion temperature drops and also the preheating temperature of a premixing gas 5 drops due to oxygen shortage, the temperature drop in a combustion body 9 is more prominent than the other sections during oxygen shortage. Accordingly, if the temperature of the combustion chamber 9 near the end on the side opposite to the mixture gas inlet 11 of the combustion body 9 is detected, it is made possible to detect accurately the state of oxygen shortage.
Patent JP-S59212038-A (JP)
Title: Receiver
Inventor: GOMI SHINTAROU
IPC: H04B3/04
Filed: 1983-05-18
Abstract: PURPOSE:To prevent the cross modulation disturbance of an electronic tuning circuit excellently by detecting the RF signal level of an RF amplification stage having the electronic tuning circuit and the signal level passed through the IF amplification stage, and controlling an antenna reception input level according to both detection output and performing AGC. CONSTITUTION:The RF signal level of the RF amplification stage 3 which has the electronic tuning circuit 2 consisting of a varicap and a coil and the level of the signal passed through the IF amplification stage are detected by level detectors 14 and 11 respectively, and AGC is performed so that the level of an antenna reception input is controlled according to the state of both detection outputs, thus obtaining a receiver which has no cross modulation disturbance.
Patent JP-S62243843-A (JP)
Inventor: SHIOMURA SHIGEO
IPC: D01F6/60
Filed: 1986-04-14
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-S5711928-A (JP)
Title: Method of producing ethylene and synthesis gas from methane
Inventor: KANEKO KIYOUZOU
IPC: C07C2/78
Filed: 1980-06-24
Abstract: PURPOSE: A natural gas mainly consisting of methane is partially combusted to form a gas containing acetylene, hydrogen and carbon monoxide and the gas is passed over the catalyst to convert the acetylene into ethylene with hydrogen, thus producing a gas mainly containing ethylene, hydrogen and carbon monoxide.  
     CONSTITUTION: A natural gas mainly containing methane is heated to 600°C, sent together with oxygen to the methane partial burner 7, burnt at the outlet at 1,500°C for 3/1,000sec and quenched with jetting water 8 to stop the reaction. The resultant partially burnt gas is sent through the water scrubber 9 and the kerosene scrubber 10 to the acetylene half-hydrogenation reactor 13 where the gas is passed over the palladium catalyst supported on a particular alumina carrier at 130W240°C for 9W18sec to convert the acetylene into ethylene by 93%. The reaction gas is passed through the water scrubber 14 and the kerosene scrubber 17 and the ethylene is adsorbed to activated carbon. The activated carbon is transferred to the lower part and the gas is desorbed. The synthesis gas is taken out of the outlet 25. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11283544-A (JP)
Title: Electron beam irradiating device
Inventor: TANAKA HITOSHI
IPC: H01J37/141
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an immersion type electron beam irradiating device, capable of miniaturizing an immersion lens on a lower side. SOLUTION: This electron beam irradiating device, is equipped with an electron gun 11 for emitting an electron beam, and converging means 28, 30, 35 (40) to converge the electron beam emitted from the electron gun 11, and irradiates the electron beam 10 converged by the converging means to a sample 100. The converging means 28, 30, 35 comprise the front side converging means 28, 30 disposed closer to the electron gun side from the sample 100 and the rear side converging means 35 disposed at an opposite side to the electron gun side of the sample 100, and the electron beams 10 in the vicinity of the sample 100 is converged by both electromagnetic fields generated by the front converging means 28, 30 and the rear converging means 35.
Patent JP-S63256353-A (JP)
Title: Polishing tool
Inventor: MAEDA HIROMI
IPC: B24B55/10
Filed: 1987-04-10
Abstract: PURPOSE:To enable a desired predetermined thickness of surface layer to be removed by providing a frame, a cylindrical polishing material supported rotatably in canti-lever relation thereto and a rotary drive means mounted on said fram for said polishing material. CONSTITUTION:One handle 8 is held by one hand of an operator and the other handle 10 by the other hand to close a power switch 8a and operate a motor 6. The rotation of motor 6 rotates a polishing material 4. The polishing material and a guide roller 12 are pressed against a surface S to be ground with a desired pressing force while being moved in the directions of arrows B, C manually by the operator for polishing desired surfaces. In this operation, since the polishing surface 4 makes line contact with said surface S, the pressing force of operator is uniformly applied to said surface S. Also, the presence of guide roller 12 can press the polishing material 4 against said surface S always under a constant requirement. Also, ths provision of two handles 8, 10 improves the maneuverability.
Patent JP-S57201414-A (JP)
Title: Movable type under-water working platform
Inventor: MASAIKE AKIZOU
IPC: E02B17/00
Filed: 1981-06-05
Abstract: PURPOSE:To make easier operation for the under-water portion of a structure by providing an under-water maintenance trunk consisting of a bottom trunk and a rising trunk on the bottom of the structure in a pressingly attachable and movable manner along the longitudinal direction of the structure. CONSTITUTION:Under the condition that a rising trunk 11 is separated from a floating dock 1, the rising trunk 11 is combined to a bottom trunk 3 by a stay 16, an under-water maintenance trunk 2 is settled by charging water into the opening of the rising trunk 11, and the bottom trunk 3 is also separated from the dock 1. Then, the maintenance trunk 2 is put on a rail 15 through a roller 14 and moved to a given place. The maintenance trunk 2 is lifted up by a crane, etc., and the rising trunk 11 is pressed on the side of the dock 1 while sliding by stays 17 and 18 in contact with the bottom trunk 3 and the dock 1's bottom  in a pressed manner. Then, water in the maintenance trunk 2 is discharged and work is performed.
Patent JP-H06298318-A (JP)
Title: Alignment auxiliary device for electronic parts manufacture
Inventor: IKEDA TATSUO
IPC: B65G1/00
Filed: 1993-04-14
Abstract: PURPOSE:To provide an electronic parts manufacturing alignment auxiliary device which is able to surely set a lead frame to a specified groove without interfering with another lead frame so far set up. CONSTITUTION:In the state that a lead frame 3S is set to a groove 7S, another lead frame 3N clamped by a head part 4N is positioned on another groove 7N. In succession, a holding bar 10 is lifted upward from the lower end side as making it come into contact with a side face of the lead frame 3S, whereby an upper end side of the lead frame 3S is shifted to some extent, and it is supported in a state of correcting the inclination. Next, the lead frame 3N is set to the groove 7N after receiving it with a loading bar 5.
Patent JP-S6311162-A (JP)
Inventor: YAN DEYUJIYUNE
IPC: C11D3/48
Filed: 1987-04-10
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-H02267021-A (JP)
Title: Air conditioning device for vehicle
Inventor: SEIJI MAMORU
IPC: B60H1/00
Filed: 1989-04-06
Abstract: PURPOSE:To perform separate setting operation for a plurality of air conditioners by operation of a single control panel by providing an air conditioner changing switch in the control panel for changing into a selected one of the plurality of air conditioners. CONSTITUTION:Different environmental conditions of a vehicle are detected by a plurality of detectors 12-16, and a front air conditioner 1 and a rear air conditioner 2 are controlled automatically corresponding to the detected values, and their control conditions are displayed in display parts 22a, 23c in a control panel 20. For performing setting operation of the air conditioner manually, setting operation for a specified one of both air conditioners 1, 2 is performed using a set of operation switches and a temperature setter 23 in the panel 20. For performing the setting operation for the other air conditioner, an air conditioner changing switch 30 is operated, so the subject air conditioner to setting operation by the panel 20 is selected, and similar operation is performed.