baber/WOPTO huggingface dataset:
Patent JP-S62241364-A (JP)
Title: Electronic part with lead and manufacture thereof
Inventor: NAKAI TAKASHI
IPC: H01L23/498
Filed: 1986-04-11
Abstract: PURPOSE:To prevent the generation of a discoloration due to the generation of rust completely by previously caulking an external lead pin coated with a coating layer consisting of solder to the whole surface of an external surface. CONSTITUTION:A semiconductor integrated circuit element 5 is mounted at the central section of the upper surface of an insulating base body 1 through adhesives. Metallic layers 2 are applied and formed onto the upper surface of the insulating base body 1, electrodes for the semiconductor integrated circuit element 5 are connected at one ends of the metallic layers 2 through wires 6, and the other ends are connected to external lead pins 3 caulked to the insulating base body 1 through solder 7. Consequently, when the external lead pins 3 are connected to an external electric circuit, the semiconductor integrated circuit element 5 is connected to the external electric circuit through the wires 6, the metallic layers 2 and the external lead pins 3. Accordingly, a discoloration and the generation of conductive rust getting trouble in a function as an electronic part are prevented effectively.
Patent JP-S61243404-A (JP)
Title: Optical reflection mirror assembly
Inventor: YOMODA MINORU
IPC: H01S3/101
Filed: 1985-04-22
Abstract: PURPOSE:To prevent a damage from being caused and optical characteristics from deteriorating by providing an optical reflecting mirror, a holding member fixed on the back surface of the optical reflection mirror in one body, and a temperature controller which circulates fluid after temperature control through the holding member. CONSTITUTION:The optical reflection mirror 1 is fixed to the finned holding member 3 to sufficient contacting area with good heat conductivity. The member 3 is provided with projections or fins so that heat is easily exchanged. The fluid supplied from the temperature controller after temperature control flows on the surface of the member 3 where the projections are formed. Further, a temperature sensor 7 is fitted to the reflection mirror 1 and the controller 8 controls the temperature of the fluid flowing through it by using the sensor 7. A fixing member 2 fixes the reflection mirror 1 at an accurate position. The member 2 fixes the member 3, but the member 2 may fixes the reflection mirror 1 directly. In this case, no inclusion is required to fix the reflection mirror 1, so the position precision is improved.
Patent JP-S569620-A (JP)
Title: Exhaust turbo-supercharging engine
Inventor: ISHIDA HIROSHI
IPC: F02B37/12
Filed: 1979-07-03
Abstract: PURPOSE: To control a turbo-supercharger for preventing its excessive high speed running and supercharging during warming-up of an engine by using oil pressure and viscosity of lubricating oil supplied for an engine.  
     CONSTITUTION: When an engine is started at a low temperature of lubricating oil, the oil resists to run back smoothly through a diaphragm pressure chamber 25 of a driving mechanism 21 through an orifice 27. As the pressure in the chamber 25 rises, a valve body 19 is forced to be opened against a spring 23. A part of the exhaust gas bypasses an exhaust turbine 5 and passes through a bypass 17 directly into an exhaust port 9. Thereby a turbo-supercharger 4 is driven slowly. As an engine gets warmer, lubricating oil in an oil pan 14 is increased in temperature, but reduced in viscosity. Due to a result of low pressure in the chamber 25, a valve body 19 is closed, thereby having exhaust gas thoroughly flowing into the exhaust turbine 5. As the engine advances warming-up, the turbo-supercharger 4 is gradually increased in revolution speed and the engine is operated by the turbo-supercharger 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57200297-A (JP)
Title: Preparation of gaas single crystal with low dislocation density
Inventor: AKAI SHINICHI
IPC: C30B11/04
Filed: 1981-06-02
Abstract: PURPOSE: To prepare the titled single crystal capable of cutting down a square GaAs single crystal of a large area and low dislocation, in high yield, by controlling the Si carrier concentration in the single crystal in preparing the GaAs single crystal by the boat growing method.  
     CONSTITUTION: In preparing a GaAs single crystal by the boat growing method with a boat having a flat inner wall surface, Si is added to set the concentration of Si which is a carrier in the GaAs single crystal as follows: The ratio (AB/BC) between the width (BC) on the flat inner bottom surface and the height (AB) of a melt 2 in a quartz boat 4 in a quartz reactor tube 1 is assmued as (a) and the carrier concentration nS i  (cm -3 ) in the GaAs single crystal containing the Si is controlled in the range expressed by formulaI(0.2≤a≤0.5). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60231452-A (JP)
Inventor: OOYA MINORU
IPC: C04B28/16
Filed: 1984-04-26
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-H02263230-A (JP)
Title: Semiconductor integrated circuit
Inventor: TSUDA AKIYOSHI
IPC: G06F13/38
Filed: 1989-04-03
Abstract: PURPOSE:To attain the transmission of signals through both the highest and lowest rank bits just with addition of a simple logic and with no use of two shift registers by using a control signal to select one of both bits of two data buses. CONSTITUTION:The bits DB0, DB1... DBn are successively connected to the bits S0, S1... Sn of a shift register respectively with input of the reception data DR and with a control signal A kept at 'H'. On the other hand, the bits DBn, DB(n-1)... DB0 are successively connected to the bits S0, S1... Sn respectively when the inverted signal A is kept at 'H'. Thus a serial input/output circuit can decide the highest or lowest rank bit to start transmission of signals just by switching the connection of a data bus and with use of a simple additional circuit. Therefore the pattern area of a semiconductor integrated circuit is also reduced.
Patent JP-H10282532-A (JP)
Title: Optical switch device
Inventor: SHIRAGAKI TATSUYA
IPC: G02F1/31
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical switch device reduced in its packaging volume and cost by integrally forming a space switch part and an wavelength switch part. SOLUTION: An wavelength converter 121 connecting its input terminal to an optical branching unit 131 and connecting its output terminal to an optical coupler 141 acts as an wavelength conveter only when a current is injected into a semiconductor optical amplifier included in its inside, and when a current is not injected, outputs no light. Thereby the converter 121 can be allowed to act as a gate switch by turning on/off the injection current to the amplifier in the converter 121, so that the converter 121 constitutes a switch device having both of an wavelength conversion function and a space switch function. When plural wavelength converters 121 to 123 connected to one optical branching unit 131 are connected to respectively different optical couplers 141 to 143, the device can be provided with an wavelength multiplexing function.
Patent JP-S59213831-A (JP)
Inventor: TEI KOUMEI
IPC: E03D5/09
Filed: 1983-05-17
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-H01258122-A (JP)
Title: Data format conversion system
Inventor: HIYOSHI MAYUMI
IPC: G06F5/00
Filed: 1988-04-08
Abstract: PURPOSE:To reduce a load on a user by deciding the necessity of conversion of a data format by comparing the data format of data to be processed with that of the data to be executed, and performing the conversion automatically by using a conversion rule when it is needed. CONSTITUTION:The data in a data storage means 2 is compared with the input data format of the next processing designated by a procedure execution means 5, and the data in the data storage means 2 is converted by a data conversion means 6 when it is necessary to convert the data format according to a data format conversion rule 8, and a data processing is executed by a data processing execution means 9. Therefore, it is not required to recognize the input data format requested by a processing to be executed, and also, in case of performing plural processings successively, it is not required to consider a difference between the output data format of the processing executed at a preceding stage and that of the processing executed at a succeeding stage. Furthermore, it is not required to consider the processing for the input data format in each processing. In such a way, it is possible to reduce the load on the user.
Patent JP-S61242667-A (JP)
Title: Simultaneous coating and sterilization process of vessel
Inventor: MATSUNAGA MASABUMI
IPC: B05D7/00
Filed: 1985-04-20
Abstract: PURPOSE:To eliminate conventional sterilization stage by coating resin-contg. liquid on the whole outside and inside surface of a vessel, sterilizing simultaneously by heat sterilization process, etc., by heating the opposite side surface at the same time with coating. CONSTITUTION:An aq. chemical injecting pipe 5 and an aq. chemical sucking pipe 6 are inserted to the inside of a vessel 3, and the vessel 3 is revolved by an external mechanism. At the same time, a liquid coating material is applied (P2) from outside of the vessel 3, and at the same time therewith or thereafter, aq. chemical (H2O2) heated at above a necessary temp. is injected from the above-described injecting pipe 5 to the inside of the vessel. After completing the above-described coating work and heating with the aq. chemical, the aq. chemical is sucked by the sucking pipe 6 and discharged. By prepg. a sanitary vessel obtd. by drying the coated film and sterilizing the heated surface, conventionally executed sterilization stage is eliminated.
Patent JP-S62243267-A (JP)
Inventor: NARUSE MIKIO
IPC: G06K17/00
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-S63251045-A (JP)
Title: Deoxidation agent for roast coffee
Inventor: NASU YASUNOBU
IPC: B01J20/26
Filed: 1987-04-07
Abstract: PURPOSE:To obtain a deoxidation agent for roast coffee capable of extremely efficiently and almost simultaneously absorbing two kinds of gases, i.e. O2 and CO2, by using a metal chelate resin, iron powder and an alkaline substance as constituent components. CONSTITUTION:The objective agent is composed of (A) a metal chelate resin produced by bonding metal ions other than Pb<2+>, Cd<2+> and Cr<3+> to a basic anion exchange resin or to a resin obtained by bonding a chelating agent to the exchange resin, (B) iron powder and (C) an alkaline substance such as calcium hydroxide and soda lime. 1pt.wt. of the metal chelate resin is mixed with about 0.6-100pts.wt. of the iron powder on dry basis and 1pt.wt. of the obtained mixture and 1-20pts.wt. of the alkaline substance are sealed in a gas-permeable bag in separated state.
Patent JP-H08288254-A (JP)
Title: Etching electrode
Inventor: MIZUNO EIICHI
IPC: C23F4/00
Filed: 1995-04-11
Abstract: PURPOSE: To provide an etching electrode with no fear of an effect from electrostatic attraction or a contamination on a substrate while a decrease in throughput is prevented. CONSTITUTION: In an etching system, a substrate 4 on a holding stage made of dielectric material formed on an etching electrode 1 is etched by casting μ-wave or high-frequency plasma while a high-frequency voltage is applied to the electrode 1. The holding stage has at least three projected parts 5 for holding the substrate. These projected parts have a height suitable to keep out plasma from invading. Then, the substrate is not contaminated and taken out from the holding stage with no fear of an effect from electrostatic attraction. A trouble in damage to the substrate or a decrease in throughput is not caused and a yield in process can be improved.
Patent JP-S5512385-A (JP)
Title: Controller of combustion apparatus
Inventor: NAMIKAWA HIROAKI
IPC: F23N5/18
Filed: 1978-07-12
Abstract: PURPOSE: To improve safety, by organically controlling the operational sequence of this combustion apparatus by means of an electronic circuit used for protection in case of abnormality and an electronic circuit of a starting switch portion.  
     CONSTITUTION: When depressing a start switch SS1 after making a main switch MS, a fan FFM for combustion starts its operation, and a wind-pressure switch AFS is in ON. The fan FFM for combustion continues its operation by self-holding action, and conduction is also continued to a transformer T for control. The normal action of an ignition system IGN is identified, and an all gas magnet valve AV is operated by the identifying signals. When a pilot burner starts ignition combustion by means of the ignition system IGN, signals are produced at a flame detecting electrode. When the flame detecting signals disappear, all of the all gal magnet valve AV, a main gas magnet valve MV and the ignition system IGN are in OFF, and this combustion apparatus is stopped leaving operation concerning only the fan FFM for forced ventilation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01257045-A (JP)
Title: Manufacture of laminated sheet
Inventor: SUZUKI YUKIO
IPC: H05K1/03
Filed: 1988-04-07
Abstract: PURPOSE:To manufacture inexpensively and effectively one side copper clad laminated sheet which is superior in electric insulation properties, electric characteristics and heat resistance by a method wherein a single or several sheets of piled up prepreg comprised by impregnating glass cloth with fluorine resin and calcining the same, both sides are placed between metallic foils for forming a skin layer and at least one side out of the metallic foils is removed through corrosion. CONSTITUTION:A glass cloth base material is immersed into fluorine resin dispersion for impregnation, dried with infrared ray and formed through calcination. Several sheets of prepreg are piled up, both sides of them are put between metallic foils and heating/ pressurization are performed for laminate molding. An aluminum foil or a copper foil of 5-50mum in thickness is used as the metallic foil. In the case where the copper and aluminum foils are used respectively for one side and the other side as the metallic foil, since only the aluminum foil can be removed through corrosion when a sodium hydroxide solution or dilute hydrochloric acid is used as a corrosive liquid, one side copper clad laminated sheet can be manufactured easily even without performing specific mask treatment. Since the metallic foil is used for a mold release sheet at the time of laminate molding of a laminated sheet, mold release after molding becomes easy. Then since the metallic foil is made the aluminum foil, removal through corrosion can be performed easily after molding.
Patent JP-H11278899-A (JP)
Title: Protective mortar for reinforcing fiber sheet and applying method of protective mortar
Inventor: WAKASUGI MIKIO
IPC: C04B28/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a protective mortar for a reinforcing fiber sheet used for earthquake-resistant reinforcing construction and to provide an applying method of the mortar, and to provide a protective mortar for a reinforcing fiber sheet which can be directly applied to the adhesion surface of an epoxy resin adhesive, which has high adhesion property as well as good durability, and which can prevent damages in the epoxy resin adhesive from heat, impact and friction even when the sheet is <=1/4 thickness of a conventional sheet, as min. 1 cm thickness. SOLUTION: This protective mortar for a reinforcing fiber sheet is applied to a reinforcing fiber sheet to protect the reinforcing fiber sheet. The mortar consists of a mortar for a lower layer in which a polymer dispersion or a re- emulsified powder resin having 2 to 5 wt.% solid content to the total weight of the mortar solid content is compounded, and a mortar for an upper layer in which a polymer dispersion or re-emulsified powder resin having <=2 wt.% solid content is compounded.
Patent JP-H04296356-A (JP)
Title: Impact resistant polyphenylene sulfide resin composition
Inventor: TANAKA SHINJI
IPC: C08L81/02
Filed: 1991-03-27
Abstract: PURPOSE:To provide a polyphenylene sulfide resin composition comprising polyphenylene sulfide resin, a specific ethylenic copolymer and a specified compatibilizing agent, and having improved impact resistance without damaging the moldability of the resin. CONSTITUTION:A resin composition comprises (A) 70-98wt.% of polyphenylene sulfide resin (preferably modified with amino groups) having a melt viscosity of preferably 100-50000 poires, (B) 29-1wt.% of an ethylenic copolymer selected from ethylene, ethylene-1butene, and ethylene-vinyl acetate copolymers, (C) 10-1wt.% of an unsaturated carboxylic anhydride or an ethylenic copolymer containing an unsaturated glycidyl ester (e.g. ethylene-ethyl acetate-maleic anhydride copolymer, ethylene-glycidyl methacrylate copolymer) as a compatibilizing agent, if necessary, a fibrous or particulate reinforcing agent, any other resin, etc., the components being preferably melt-kneaded at 280-340 deg.C.
Patent JP-H08287906-A (JP)
Title: Hydrogen storage alloy electrode
Inventor: FURUKAWA ATSUSHI
IPC: H01M4/62
Filed: 1995-04-11
Abstract: PURPOSE: To provide a hydrogen storage alloy electrode effective in restraining an increase in battery internal pressure when overcharged. CONSTITUTION: In this hydrogen storage alloy electrode, an active material mix containing a binding agent 0.2 to 3 pts.wt., carbonyl nickel powder 1 to 15 pts.wt. and a carbon fluoride and/or a fluororesin 0.1 to 2 pts.wt. having a (-CF3 ) group in a molecule to hydrogen storage alloy powder 100 pts.wt. as an essential component, is carried on a current collecting body.
Patent JP-H04299099-A (JP)
Title: Stirling generator utilizing solar heat
Inventor: NAITO YOSHIHIRO
IPC: H02P9/00
Filed: 1991-03-27
Abstract: PURPOSE:To provide a Stirling generator system utilizing solar heat which can maintain high engine efficiency over the entire output range thereof which varies according to irradiating conditions of sun by obviating the necessity of low reliability lubrication-free working gas compressor. CONSTITUTION:The Stirling generator comprises a sensor 3 for measuring the temperature of working gas, a working gas tank 9 communicated with a working space through piping provided with a pair of check valves 5a, 5b coupled in reverse parallel with the working space and ON/OFF valves 7, 8 coupled in series therewith, and a temperature regulator 4 for controlling the ON/OFF valves based on a detection signal fed from the working gas temperature sensor to vary the working gas pressure in the working space and for controlling a field controller 12 which can regulate the rotational speed of a generator 11.
Patent JP-H03284437-A (JP)
Title: Optical viewing device
Inventor: OGAWA NAOKI
IPC: B60R1/00
Filed: 1990-03-31
Abstract: PURPOSE:To enable image information around a moving body to be perceived over a wide extent by projecting to a display means the image information composed optically by a coupling means. CONSTITUTION:This optical viewing device comprises a plurality of independent condensers 1(1a, 1b) having a function of condensing and contracting a visual information (image information), a plurality of optical fibers 2(2a, 2b) for transmitting the image information condensed by the condensers 1, a coupler 3 for optically composing the image information transmitted by the respective optical fibers 2, optical fibers 4 for transmitting the image information composed by the coupler 3 and a display 5 for permitting a viewer to visually perceive the transmitted image information. The display 5 comprises a magnifying lens 5 for magnifying the image information transmitted by the optical fibers 4 and a lens 7 for converting the image information magnified by the magnifying lens 6 to parallel rays.
Patent JP-S62243795-A (JP)
Inventor: PEETAA HAAZE
IPC: C25D17/06
Filed: 1987-04-09
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-H04299437-A (JP)
Title: On-line program processing system
Inventor: YAMAZAKI MINAKO
IPC: G06F13/00
Filed: 1991-03-27
Abstract: PURPOSE:To obtain an on-line program processing system which can have an output to a multi-window screen where plural screens are put one upon another. CONSTITUTION:The above system is provided with a screen production means 11 which produces and register the screens to be used, an input data conversion means 12 which converts the input data supplied to the screen of the terminal side into the transmission data to be supplied to the host side, an input data identifying means 13 which identifies the input data on a specific field of a specific screen with which the transmission data received by the host side from the terminal side are identical and sends the data to a program, an output data conversion means 14 which converts the data produced by a program and used for output of a screen into the transmission data to be supplied to the terminal side, and an output data identifying means 15 which identifies the output data on a specific field of a specific screen with which the transmission data received from the host side are identical and displays the output data on a screen.
Patent JP-S61245464-A (JP)
Title: Manufacture of alkaline storage battery plate
Inventor: KONISHI MAKOTO
IPC: H01M4/28
Filed: 1985-04-22
Abstract: PURPOSE:To improve the energy density of battery by filling the electrode active material aqueous solution containing urea in thin holes of Ni porous material then heating and activating thereby increasing the filling quantity of active material without clogging the vicinity of the inlet of thin hole. CONSTITUTION:Porous Ni sintered material is immersed in aqueous solution of CdCl2 saturated with urea for 10min then taken out and dried for 10min under the temperature of 80 deg.C. In order to activate completely, it is further immersed in 20% NaOH aqueous solution of 30 deg.C for 15min then washed with water to remove NaOH and dried. Said process is repeated about 7 times to produce a cathode plate having thin holes in sintered material filled with more active material than conventional one. When heating, urea is decomposed to exhibit weak alkali to produce active material uniformly in the thin holes thus to never clog the inlet of thin hole thereby it can be filled sufficiently resulting in a high capacity battery.
Patent JP-H01257201-A (JP)
Title: Apparatus for measuring thickness of plate-shaped product
Inventor: MORI SANAE
IPC: G01B5/06
Filed: 1988-04-07
Abstract: PURPOSE:To enable precise measurement of the thickness of a plate material, by making a measuring element cooperate with an anvil through openings of respective clamp members to keep the clamp member off in measurement. CONSTITUTION:A second clamp member 60 positioned as opposed to a first clamp member 50 holds a plate material P to be measured in cooperation with a member 50 lowered with a piston cylinder device not illustrated. When the plate material P is mated with the member 50, a dial gauge measuring element 60 engages the surface of the plate material P through an opening 56 of the member 50. On the other hand, the member 60 also has a recess 64 receiving an anvil 32 fixed on a core 10 while it has an opening 65. Thus, while the plate material P is held with the members 50 and 60, the anvil 32 is in cooperation with a measuring element 26 through the plate material P thereby enabling precise measurement of the thickness of the plate material.