baber/WOPTO huggingface dataset:
Patent JP-H05339520-A (JP)
Title: Coating composition for preventing carburizing and nitriding
Inventor: TAGUCHI CHOBE
IPC: C23C8/04
Filed: 1992-06-12
Abstract: PURPOSE:To obtain the title composition which by itself serves to prevent both carburizing and nitriding and gives a coating film that can be removed after heat treatment by immersion in water alone, by incorporating a boric acid powder and a water-soluble natural or synthetic adhesive. CONSTITUTION:The title composition comprises a boric acid powder and a water-soluble natural or synthetic adhesive. It is applied to a desired part of a case-hardened steel to be carburized or nitrided which part should be prevented from undergoing the treatment. This composition by itself serves to prevent both carburizing and nitriding. It is highly effective also as an antioxidant in the heating of steels and nonferrous metals. It gives a coating film removable by washing with water, causes little environmental pollution, and is unexpensive.
Patent JP-H0619635-A (JP)
Title: Duplex disk controller
Inventor: KOBAYASHI SHINTARO
IPC: G06F12/16
Filed: 1992-07-01
Abstract: PURPOSE:To duplicate disks without modifying the file system or the application software of an OS. CONSTITUTION:This controller is hierarchically constituted so that a duplex device driver 2 is located at the high-order position of the device drivers 3 and 4 of input/output buses 13 and 14 for connecting magnetic disks 11 and 12 and the duplex device driver 2 can call the device drivers 3 and 4. The double writing of files is enabled without changing the file system from the file system 1 of the OS with the same calling method as the device drivers 3 and 4 of the input/output buses connected with the magnetic disks.
Patent JP-S6256689-A (JP)
Inventor: HASHIMOTO TAKAO
IPC: F16L21/08
Filed: 1985-09-06
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-S6351017-A (JP)
Inventor: TORIIE HIDEAKI
IPC: H01H33/66
Filed: 1986-08-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0483738-A (JP)
Title: Treating of solid surface
Inventor: ISHIBASHI KAZUO
IPC: C02F3/32
Filed: 1990-07-24
Abstract: PURPOSE:To form fine depressed parts having controlled diameter, depth and interval, etc., by applying a dilute solution of plastic on the surface of a solid so as to contain fine liquid drops, drying and etching. CONSTITUTION:A water repellent is adsorbed on the surface of a solid 1 to form a water repellent-adsorbed layer 2 and the surface of the solid 1 is cooled to below dew point, then exposed to atmosphere at room temperature to form fine water drops 3 on the surface of the solid 1. Next, a dilute solution of a plastic dissolved in a volatile organic solvent is applied to the water drops to form a solution layer 4 and the solvent is evaporated to form a plastic film 5 having circular holes 6 at the positions corresponding to the water drops 3. Furthermore, the surface of the solid 1 is etched using said film 5 as a mask and washed to remove the plastic film 5 and the adsorbed layer, then many fine circular depressed parts 7 are formed on the surface of the solid 1.
Patent JP-S6257881-A (JP)
Inventor: ARAGAKI YOSHITAKA
IPC: B25D17/06
Filed: 1985-09-06
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-S6258559-A (JP)
Title: All voltage measuring method in mass analyzer
Inventor: NAKAZATO MEGUMI
IPC: H01J49/10
Filed: 1985-09-06
Abstract: PURPOSE:To make it possible to acquire a strong ion current intensity and to measure the whole voltage and partial voltages at a time, by measuring the ion current flowing to a voltage source applied with an ion energy voltage which presses out generated ions to a mass analyzer electrode. CONSTITUTION:Thermions from a filament 1 form a current loop returning through an ionization power source Ee to the filament 1. Ions generated at an ion source are pressed out to an electrode of a mass analyzer by an ion energy voltage from an ion energy power source Ei, and a part thereof enters a detector to be measured as a mass spectrum, while some parts enter a focus electrode 3 and some are caught in the mass analyzer electrode. These ion currents form a current loop passing through the earth side of the ion energy voltage source Ei and returning to a grid electrode 2 of the ion source with no exception. Since the whole ion current can be measured in such a way, a strong ion current intensity is acquired, and, the whole voltage and partial voltages can be measured at a time.
Patent JP-2000024204-A (JP)
Title: Pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game full of variety to improve motivation for the game. SOLUTION: A variable winning ball device 4 and a normal winning ball device 5 are arranged on a game panel 2, and on the condition that predetermined selection discrimination information is stopped and displayed in a variable display unit 3, predetermined specific discrimination information is stopped and displayed in a normal display unit 8, so probability of a game situation advantageous to a game player is increased compared to that in a normal game. By disposing the normal winning ball device 5 under the variable winning ball device 4, a game ball is easier to get into a big prize winning hole 9.
Patent JP-H1133733-A (JP)
Title: Titanium thin plate coating method for metal base surface
Inventor: TATENO YUTAKA
IPC: B21C37/02
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To enable easy and secure coating with a thin titanium plate; wherein the thin titanium plate is placed on a titanium-clad steel frame, which is framed around a metal base so that the steel-side of the frame faces the metal material, lapping part of the frame and metal base is joined with indirect resistance seam welding, and then seam portions of the titanium-clad steel frame are sealed by arc welding. SOLUTION: A steel pile is made of the metal base 1. A face of the metal base 1, where is a part equivalent to a sea splash belt, is framed with the titanium clad steel frame 2 so that a steel side of the frame 2 faces the metal base 1, and they are fillet welded. Since it is a steel to steel fillet welding, an arc welding is easy and the titanium clad steel plates are joined securely and firmly. Since the thin titanium plates 3 are placed on a titanium contained member 2b of the titanium-clad steel frame 2 and are resistance-seam-welded, the metal base 1 can be easily sealed and material cost is reduced. By arc- welding the titanium-contained member 2b of the seam portions 4a, 4b of the titanium-clad steel frame 2, it is completely joined so that entering of water, etc., is prevented to retard occurrence of corrosion.
Patent JP-2000031627-A (JP)
Title: Manufacture of printed wiring board and method for mounting therefor
Inventor: TAKABORI TSUTOMU
IPC: H05K3/28
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To properly connect an electronic equipment component by forming an aligning guide at a predetermined place on a board via a solder resist simultaneously at or after the time of forming the resist on a patterned board, and printing a symbol with the resist as a reference. SOLUTION: Printing guides 3 of two positions and marks of a film of a solder resist printing block copy are aligned visually and so on, solder resist 4 is printed, and a circular aligning guide 3B is printed on a base material 1. Then, a symbol 5 is printed by aligning the guide 3B with the mark of a symbol printing film to clarify a connecting surface 2A of the pattern 2 at a predetermined position on the resist 4. Thus, fogging of the symbol on the pattern due to a symbol printing deviation and soldering fault can be prevented beforehand.
Patent JP-2001018823-A (JP)
Title: Steering apparatus for vehicle
Inventor: MINAGAWA YOSHITERU
IPC: B62D6/00
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a good steering feeling in which a driver does not feel a difference of a torque transmission efficiency between a forward rotation and a reverse rotation of a linear member. SOLUTION: This steering apparatus 20 for vehicle transmits a steering amount of a steering wheel 22 as a steering torque around a shaft of a flexible shaft 30 to a steering gear box 34. In this steering apparatus 20, an input side rotation angle sensor 40 detects a rotation angle of one end of the flexible shaft 30 on the steering wheel 22 side, and an output side rotation angle sensor 42 detects a rotation angle of the other end of the flexible shaft 30 on the steering gear box 34 side. A control device 44 calculates a difference between the rotation angle of one end and the rotation angle of the other end of the flexible shaft 30 while determining a forward direction rotation or a reverse direction rotation.  Based on the calculated difference, a difference of a torque transmission efficiency between the forward rotation direction and reverse rotation direction of the flexible shaft 30 is compensated, and an optimum steering assist force is applied to the steering gear box 34 based on a running condition of a vehicle.
Patent JP-H0944034-A (JP)
Title: Cylindrical parts for electrophotographic process capable of regeneration processing
Inventor: MIYAGAWA HIDEAKI
IPC: G03G15/08
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide electrophotographic cylindrical parts which allow the repetitive use of cylindrical base materials and is capable of regeneration processing by easily and efficiently separating films from the cylindrical base materials at a low cost. SOLUTION: A shape memory layer (shape memory resin layer, unidirectional memory alloy layer or bidirectional shape memory alloy layer) 2 is formed between the cylindrical base material 1 of a photoreceptor drum, electrostatic charging roller or developing sleeve (cylindrical parts for electrophotographic process) and the photoreceptor layer, electrostatic charge elastic layer or conductive coating layer (film) 3 formed on the outside surface thereof.  As a result, the shape memory layer 2 and the photoreceptor layer, electrostatic charge elastic layer or conductive coating layer (film) 3 formed thereon are easily and efficiently separated and removed from the cylindrical base material 1 at a low cost by the shape restoration operation of the shape memory layer 2 simply by heating the photoreceptor drum, electrostatic charging roller or developing sleeve and, therefore, the regeneration treatment of the photoreceptor drum, electrostatic charging roller or developing sleeve is made possible by repetitively using the cylindrical base material 1.
Patent JP-S6090635-A (JP)
Title: Manufacturing method of piston for master cylinder
Inventor: KOMATSU DENJI
IPC: B23P15/10
Filed: 1983-10-20
Abstract: PURPOSE:To enable a piston for a master cylinder to be manufactured with minimum material required, by forming a cylindrical surface which is coaxial with the engaging parts at each end of the prepiston piece, on the connecting part when machining both engaging parts of the prepiston piece formed by cold forging. CONSTITUTION:The projecting part 3 of a prepiston piece is held by a fixing chuck C1, while a chuck C2 is engaged in the push rod inserting hole 5 of a large diameter engaging part 4. Then the outer surfaces of the small diameter engaging part 2 and the large diameter engaging part 4 are machined as shown by the single dotted line of the diagram respectively. At the same time, the conical face 9 between the connecting part 8 and the large diameter engaging part 4 is also machined as indicated by the singly dotted line, and thus a cylindcrical surface 10 having the same axis as the large diameter and small diameter engaging parts 2, 4 is formed next to the large diameter engaging part 4. Then the both chucks are disengaged and a chuck C3 is used tohold the outside of the small diameter engaging part 2 and the cylindrical surface 10 so that a cap engaging groove 6 and push rod inserting hole 5 are machined simultaneously. Thus, as cool-forged material can be used, a piston can be manufactured with the minimum quantity of the material.
Patent JP-H068697-A (JP)
Title: Method for transcription
Inventor: FUJII KENTARO
IPC: B44C1/17
Filed: 1992-06-29
Abstract: PURPOSE:To transcribe all parts of a pattern at precise positions in the transcription to a three-dimensionally curved surface by the use of a transcription sheet which is prepared by forming the pattern on a soluble base sheet. CONSTITUTION:A pattern layer 2 is transcribed by the process in which, after the air between a matter 4 to be transcribed and a transcription sheet 3 is evacuated and the transcription sheet 3 is arranged along the matter 4 to be transcribed, a solvent for a base sheet 1 is sprayed from the transcription sheet 3 side so that the transcription sheet 3 is pressed on the matter 4 to be transcribed by the pressure of air and liquid. The solvent is sprayed even after the transcription to remove the base sheet 1 by dissolving.
Patent JP-H0246187-A (JP)
Title: Model normative servo system
Inventor: SASANO YOSHIRO
IPC: H02P29/00
Filed: 1988-08-05
Abstract: PURPOSE:To suppress mechanical oscillation by feeding back the difference between a system normative model and an actual system, and by extracting mechanical natural oscillation pattern from the actual system output and adding it to the command input. CONSTITUTION:A control input which is the sum of a command input IN and a mechanical oscillation correcting input MS2 is supplied to a control symmetry A. A system normative model MR inputs a control input and outputs the position or speed of control characteristic as required. The difference E between the output of the system normative model MR and that of the control symmetry A is then added to the control input. Further, oscillation components are extracted by a BPF: with an MV its normalization, amplitude decision and synthesization, etc., are performed. The mechanical oscillation correcting input MS2 is then added to the command input. In this way, mechanical resonance can be suppressed.
Patent JP-S6086346-A (JP)
Title: Control circuit for refrigerating and air-conditioning equipment
Inventor: TSUJI HIROYUKI
IPC: F24F11/02
Filed: 1983-10-18
Abstract: PURPOSE:To improve the property of installation and prevent malfunction of a microcomputer or the like in a transmitting circuit due to generation of noise by a method wherein the multiplex transmission of a pump interlock signal is effected from one set of child machine to a master machine and an operation is permitted to the child machine from the master machine. CONSTITUTION:When a pump operation switch 13 is thrown in, a switching unit 21b is conducted, the transmitting circuit 6 of a child machine 2 decides that the pump is being operated and outputs a pump operation starting signal to the master machine while the master machine outputs operation commands to the children machines 2-5 of respective units sequentially upon receiving the signal, whereby, the children machines are started sequentially. A pump operating condition detecting circuit can be constituted by one machine, therefore, it is profitable in the cost thereof, the electric wiring of a pump interlock 17 is not so much complexed since only two lines may be enough and the other wirings for control may be processed by only two wires for multiplex transmission, therefore, properties of works and installations are good. The pump operating condition detecting circuit is not provided with moving parts such as relays or the like, therefore, the malfunction of the circuit may be prevented and the life of the circuit may be long enough.
Patent JP-2000008065-A (JP)
Title: Lubricating oil composition for compressor using hfc-125 as cooling medium
Inventor: MURAKI MASAYOSHI
IPC: C10M111/02
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating oil composition for compressors, capable of being used for the compressors using HFC-125 as a cooling medium, having excellent sealability in the high pressure.low pressure portions of the cooling medium-compressors, and having an excellent oil-returning property in the real machines. SOLUTION: This lubricating oil composition for compressors comprises (A) 1-60 pts.wt. of a branched alkyl benzene and (B) 99-40 pts.wt. of a mineral oil, wherein the total amount of the mixture of the branched alkyl benzene A with the mineral oil B is 100 pts.wt. The mineral oil of the component B is preferably a mineral oil having a viscosity of <=50,000 mm2/s at -20 deg.C.
Patent JP-H0538672-A (JP)
Title: Variable roller burnishing device
Inventor: KAWA TOMOHIRO
IPC: B24B39/02
Filed: 1991-08-06
Abstract: PURPOSE:To provide a high safety roller burnishing device, which can yield a high precision cylindricity of the bore and with which the mandrel is prevented from breakage. CONSTITUTION:The head part 7a of a tool unit body 7 is composed of tapered roller 1, a mandrel 2 having at the tip a taper opposite the taper of roller, and a guide cylinder 3 supporting a plurality of tapered rollers 1. The tip of the mandrel 2 is in contact with the tip of each tapered roller 1 at their circumferential side faces, and the dia. of the circumscribing circle of tapered roller 1 varies depending upon the vertical position of the mandrel 2, and the whole tool unit body 7 reciprocates between the processing position and non-processing position. The mandrel 2 is supported on the tool unit body 7 with possibility of moving vertically, and a driving means 12 to move mandrel 2 vertically is installed independently from a driving means for tool unit body 7. The tool unit body 7 is equipped with a pressure sensing means 13 which senses the load applied to its head part 7a.
Patent JP-S6177262-A (JP)
Title: Zinc alkaline battery
Inventor: UEMURA TOYOHIDE
IPC: C22C18/00
Filed: 1984-09-21
Abstract: PURPOSE:To obtain a zinc alkaline battery whose mercury content is decreased, hydrogen gas evolution is retarded, but discharge performance is still kept high by using zinc alloy prepared by adding a specified amount of silver, thallium, lead and/or indium as it is or after amalgamation as a negative active material. CONSTITUTION:Zinc alloy containing 0.01-0.5wt% silver, 0.01-0.5wt% thallium, and total 0.01-0.5wt% lead and/or indium is used as a negative active material. A zinc alkaline battery is obtained by using alkaline solution mainly comprising potassium hydroxide or sodium hydroxide as an electrolyte, the above zinc alloy as an active material of a negative electrode 4, and manganese dioxide, silver oxide, or oxygen as an active material of a positive electrode 2. In an air cell having a gas vent or a zinc alkaline battery having a hydrogen absorp tion means, zinc alloy having 1.0wt% or less mercury can be used preferably as a negative active material because allowable hydrogen gas evolution volume is relatively large.
Patent JP-H0729270-A (JP)
Title: Ring supporting member
Inventor: HASHIMOTO KOJI
IPC: G11B15/665
Filed: 1993-07-15
Abstract: PURPOSE:To prevent the removal of a loading ring supporting member from a mounting shaft and to decrease the number of parts for the purpose of mounting. CONSTITUTION:The loading ring supporting member 1 is mounted on the mounting shaft. A loading ring 3a is first mounted thereon. The loading ring supporting member 1 is rotated at a prescribed angle when the loading ring 3a is mounted. The loading ring 3a is supported by a collar 5b and is no more removable. A loading ring 3b is then mounted. The loading ring supporting member 1 is further rotated at a prescribed angle when the loading ring 3b is mounted. The loading ring 3b is then supported by a collar 5a and is no longer removed. A spring type member 4 intrudes into a hole part 8 at the point of this time and, therefore, the member is hooked by the part d and is no longer removed in a thrust direction. The spring type member 4 is hooked in the rotating direction as well and the rotation thereof is prevented.
Patent JP-H0939376-A (JP)
Title: Glossy paper
Inventor: YOKOTA NOBUYUKI
IPC: B41M5/00
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a glossy paper with excellent absorptive properties and beading resistance by providing an alumina hydrate porous layer on a paper substrate and making the mirror surface glossiness of the surface at least a specified value and providing meshy cracks on the surface. SOLUTION: About 11 pts.wt. polyvinyl alcohol with a degree of polymn. of 500 and a degree of saponification of about 99mol% are added in about 100 pts.wt. synthesized boehmite sol forming a xerogel with a mean fine pore diameter of about 10.2nm on drying. In addition, water is added therein to prepare a coating liq. with a solid component concn. of about 18%. The coating liq. is applied to a good quality paper so as to obtain the amt. of a dry coating of about 15g/m<2> . The water immediately after coating is about 456%. After this is brought into tight contact with a mold with a mirror surface heated at about 90 deg.C under a linear pressure of about 10kg/cm and it is dried, it is peeled off to obtain a glossy paper with a 60 degree mirror surface glossiness defined by JIS Z8471 of at least 20% and meshy cracks on the surface.
Patent JP-H05315258-A (JP)
Title: Manufacture of polycrystalline silicon film
Inventor: KUMAGAI KEIJI
IPC: H01L31/04
Filed: 1991-08-06
Abstract: PURPOSE:To provide a method for manufacturing a polycrystalline silicon film which can form the film having a large crystalline grain size and high purity and in which a low-cost metal silicon particles can be applied in a short time. CONSTITUTION:Metal class silicon particles, H2O gas and CaF2 are introduced into an apparatus which essentially has a high temperature plasma generator 1 for generating a high temperature (several thousands-ten thousands degrees) plasma, and a reaction chamber 3 provided adjacent to the generator 1 and in which a substrate 2 is disposed, a melted material is generated. The melted silicon is grown on the substrate 2 to form a film, thereby forming a polycrystalline silicon film. And, a CaF2 film separately formed on the surface of the silicon film is removed to obtain the silicon film having high purity. Light element such as chromium, etc., contained in the silicon particles becomes volatile oxidative component and hence does not form a film but is discharged. On the other hand, heavy metal such as titanium, etc., is removed when the CaF2 film for dissolving it is removed, and hence the silicon film having high purity is obtained, and a film forming speed is improved by an operation of the high temperature plasma, and the silicon grain size is increased.
Patent JP-H0538640-A (JP)
Title: Wheel supply facility for car assembly line
Inventor: SHIRAI TAKASHI
IPC: B62D65/00
Filed: 1991-08-07
Abstract: PURPOSE:To facilitate installation of each wheel by furnishing a wheel distribution device, and therewith distributing aside facing wheels, which are transported on a wheel transporting line, to appropriate wheel handover parts. CONSTITUTION:Wheels facing aside transported on a wheel transporting line 21 are distributed by a distribution device 30 to appropriate wheel handover parts 32A. 32B, 33A, 33B and applied for right front, left front, right rear, and left rear. The wheels in these handover parts are received by wheel down feeding devices 40A, 40B, 41A, 41B, and their facing is changed during down feeding, or before or after it, from aside to ahead to generate the condition as mating with wheel supply devices 11A, 11B, 12A, 12B. The wheels on the wheel down feed devices are received in ahead facing attitude by the respective wheel supply devices, which supply them to axles fitted on each car body 4 transported to the place by the car body transporting line 1. Then the operator on the working floor receives wheels from the wheel supply devices and installs them on the axles 5, 6.
Patent JP-S62111401-A (JP)
Inventor: SHIBAN KEI TEIKU
IPC: H01L21/02
Filed: 1986-08-22
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。