baber/WOPTO huggingface dataset:
Patent JP-S60108397-A (JP)
Title: Growth of crystal
Inventor: IZAWA NOBUYUKI
IPC: C30B15/04
Filed: 1983-11-14
Abstract: PURPOSE:In growth of single crystal by pulling wherein crystal is pulled up with feeding a gas of impurity to the surface of melt of raw material, to make concentration of impurity constant in the whole single crystal, by applying a magnetic field to the melt so that occurrence of convection is suppressed. CONSTITUTION:In the air-tight container 9, an Ar-diluted PH3 gas (feed source 11 for Ar gas to be used as a carrier gas) is sent from feed source 12 and brought into contact with the surface of the silicon melt 2 (the heating means 3) in the crucible 1, PH3 is decomposed, dissolved in the melt 2, an inpurity- containing zone is formed in the vicinity of the liquid level, and, in this state, single crystal of Si containing P as the impurity is pulled up by the pulling means 5 for single crystal. In the operation, (i) magnetic field is applied to the melt 2 by the magnetic field generating means 10, occurrence of convection in the melt is prevented, and (ii) a feed amount of PH3 is controlled, so that the impurity-containing zone having a given concentration is always stably formed in the vicinity of the liquid level.
Patent JP-S6372040-A (JP)
Title: Electron gun structure
Inventor: KATO KAZUHIRO
IPC: H01J29/48
Filed: 1986-09-12
Abstract: PURPOSE:To prevent deformation of the 6th electrode so as to eliminate deterioration of characteristic thereof by arranging a flange extending toward the tube axis on the end face on the cathode electrode side of the 6th electrode. CONSTITUTION:An end 8(a) of a support 8 is fixed to the head of G4 support 9, and the other end 8(b) of the support 8 is fixed to the 6th electrode 16. The 6th electrode is provided on the end face 16(a) on the side of a cathode electrode K, with a flange 16(b) protruding toward the tube axis. By this method, strength of the electrode 16 can be increased; deformation of the electrode 16 in transportation and assembly work is prevented; and deformation in inserting into a bulb is prevented in addition; which makes it possible to eliminate deterioration of characteristic that accompanies deformation.
Patent JP-H0945459-A (JP)
Title: Temperature-measuring spark plug for internal combustion engine
Inventor: NAGAE HIROYUKI
IPC: H01T13/40
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To correctly measure temperature of a center electrode by sheath-type thermocouples enclosed and held in the center electrode, and improve heat resistance of a spark plug itself. SOLUTION: Sheath-type thermocouples 9 of copper material as the same material as a core of the center electrode 6 are contained in a bottomed hole 14 in the center electrode 6, and silver solder material or phosphor copper solder 12 is filled in a fine gap 11 formed between the sheath-type thermocouples 9 and an inner wall of the bottomed hole 14 to integrate them. Heat dissipation from the center electrode 6 through an insulator 3 via a main body metal can thus be supplemented, so heat reduction at the center electrode 6 can be surely performed to restrict heat accumulation effect at the center electrode 6, thereby temperature measurement by the thermo-couples 9 can be performed more correctly, with heat resistance improved equally to conventional spark plugs.
Patent JP-H02167035-A (JP)
Title: Eliminating process for sterol and/or
Inventor: KOORAN NOOMAN SUCHIYUAATO MAKU
IPC: A23J3/00
Filed: 1989-08-19
Abstract: PURPOSE: To obtain a low fat product by removing all of free water and part of bound water from a food and then removing sterol and/or lipid with a noncritical or supercritical physiologically allowable gas. CONSTITUTION: A food such as meat is formed into granules, etc., having a large surface area fit for drying and all of free water and part of bound water are removed by freeze drying. In the case of meat, the water content is preferably reduced to 30-55%w/w. A certain amount of sterol and/or lipid is then removed by extraction with a noncritical or supercritical fluid such as CO2 .
Patent JP-H0554779-A (JP)
Title: Relay
Inventor: KITAMURA TSUNEHIRO
IPC: H01H50/04
Filed: 1991-08-27
Abstract: PURPOSE:To stabilize the operation of a relay by fixing a coil frame to a base by irregular fitting. CONSTITUTION:A prismatic projection 52 and two cylindrical projections 53 are integrally protruded on the lower surface both sides of a coil frame 31, and holes 54, 55 for press-fitting the projections 52, 53 are bored in a base 11. The coil frame 31 is placed on the base 11, and the projections 52, 53 are press-fitted and fixed to the holes 54, 55 of the base 11. As the fixing method, fixing with an adhesive from the reverse side of the base 11, thermal caulking, or ultrasonic pressing is adapted. The coil frame 31 can be positioned and fixed to the base 11, and the slippage between an electromagnet driving shaft and the driving shaft of a contact block fixed to the base 11 can be eliminated to provide a stable operation.
Patent JP-H0377917-A (JP)
Title: Etching method and production of liquid crystal display device
Inventor: ABE HIROTSUGU
IPC: G02F1/1333
Filed: 1989-08-22
Abstract: PURPOSE:To allow the patterning of fine and thin films at a low cost with high productivity by executing two stages of etching by using gases having specific components. CONSTITUTION:This method consists of at least two stages; the 1st etching stage to mainly uniformize the resist patterns 15a, 15b having fluctuations in the pattern width by using the gases having the specific components and the 2nd etching stage to etch the mainly etched thin films 14. The gases to be used for the etching are the compsn. contg. O2 and CF4 and the bare length of the resist patterns 15a, 15b are sufficiently uniformized in a short period of time when the etching is executed by specifying the concn. ratio to 5 > O2/CF4 > 2.5. The thin film layers 14 which are desired to be mainly etched are etched if the etching is executed by lowering the concn. ratio of the gases without changing the gaseous compsn. This concn. ratio of the gases is specified to 1 > O2/CF4. The uniform and fine patterning is executed over a large area in this way.
Patent JP-H0764113-A (JP)
Title: Liquid crystal display device
Inventor: NISHIKAWA RYUJI
IPC: G02F1/136
Filed: 1993-08-30
Abstract: PURPOSE:To simplify processes for the active matrix liquid crystal display device for which a-SiTFts of a positive stagger type are used by improving light shielding films for decreasing off currents. CONSTITUTION:The light shielding films 11S, 11D are formed as the same layers as source-drain electrodes 12S, 12D and are formed between both electrodes 12S and 12D or in superposition on these electrodes 12S, 12D, by which light shielding regions parting the sources and the drains are formed in channel regions. Insulating films for the light shielding films are thereby omitted and the processes are simplified.
Patent JP-S6370597-A (JP)
Inventor: ABE MICHIHARU
IPC: H05K3/34
Filed: 1986-09-12
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-H0377821-A (JP)
Title: Aerosol composition for human body
Inventor: SASAKI AKIRA
IPC: A61K8/02
Filed: 1989-08-22
Abstract: PURPOSE:To provide the title composition deliverable in an appropriate state, thinly spreadable on the dermal surface, for use as e.g. anti-suntan oil, comprising a fatty oil component 30-50 deg.C in melting point, an alcohol and a propellant at a specified proportion. CONSTITUTION:The objective composition comprising (A) 5-70wt.% of a fatty oil component 30-50 deg.C in melting point (e.g. a mixture of two or more components selected from lard, coconuts butter, certain kinds of fatty acid triglycerides, palmitic acid, stearic acid, lauric acid, etc.), (B) 0-30wt.% of an alcohol (esp. pref. ethanol), and (C) 20-95wt.% of a propellant (e.g. CFC such as CFC-12, liquefied petroleum gas). Incorporation of other ingredient(s), according to requirement, will produce other objective composition(s) with medicinal virtues; in this case, the content of the propellant should be regulated according to the amount(s) of such other ingredient(s) to be used.
Patent JP-S6274149-A (JP)
Title: Theorem verificating device
Inventor: YAMADA NAOYUKI
IPC: G06Q10/04
Filed: 1985-09-27
Abstract: PURPOSE:To perform efficiently the verification of a theorem, by separating entirely the execution of the verification and the selection of a verification procedure, and also utilizing a rule for relating the features of a theorem and an axiom, and the verification procedure, for selecting the verification procedure. CONSTITUTION:From an input/output device 1 with a display picture, the rule which is used for determining a theorem, an axiom and the verification proce dure is inputted as a character-string, and stored in a theorem, axiom and rule store device 4. An arithmetic processor 3 generates an initial coupling graph in accordance with a derivable inter-literal link search program 6 and an equal sign adjustable inter-item link search program 7 stored in a processing program store device 5, also determines the verification procedure to the theo rem designated by the input/output device 1 with a display picture, and generates a concrete link train for executing its procedure. In accordance with this determined verification procedure, the derivation and the equal sign adjust ment are performed.
Patent JP-S58112546-A (JP)
Inventor: ICHIKAWA SHIYUNJI
IPC: A61J1/10
Filed: 1981-12-26
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-H02103000-A (JP)
Title: Molded form for heat insulation
Inventor: GERUHARUTO ZEKUSUTORU
IPC: C04B30/00
Filed: 1989-08-22
Abstract: PURPOSE: To provide a formed body for heat insulation comprising an airtight and watertight casing, in particular, a plate-like formed body by compacting and drying a fine powdery or fibrous substance in a microporous casing. CONSTITUTION: A fine powdery of fibrous substance is dried at the temperature sufficient for driving out a water in a surface. The powdery or fibrous substance is compacted as necessary. The dried and compacted powdery of fibrous substance is charged in an airtight and watertight casing having an opening part for exhaust, and the airtight and watertight casing is evacuated as necessary. A formed body can be manufactured by closing a vent in the airtight and watertight casing. The fine powdery substance includes every powder substance whose chemical characteristic is not secularly changed.
Patent JP-S6195029-A (JP)
Title: Production of polyimide resin powder, bonding method and film-forming method using polyimide resin powder
Inventor: ITOI AKIRA
IPC: C09D179/08
Filed: 1984-10-15
Abstract: PURPOSE:To obtain the titled resin powder having excellent melt fluidity and heat-resistance, and useful as a heat-resistant adhesive, coating material, etc., by chemically imidating a polyamidic acid having a specific recurring unit with a dehydrative imidating agent. CONSTITUTION:The objective resin powder having the recurring unit of formula VI can be prepared by chemically imidating the polyamidic acid having the recurring unit of formula I [R1 is group of formula II or formula III (Z is -CH2-, -O-, -SO2-, -NR3-, etc.); R2 is group of formula IV or formula V; R3 is alkyl or aryl; Y is H, alkyl or aryl] with a dehydrative imidating agent (e.g. acetic anhydride). The polyamidic acid having the unit of formula I can be prerpared by reacting 3,3'-diaminobenzophenone with 3,3',4,4'-benzophenonetetracarboxylic acid dianhydride in a polar aprotic solvent such as N,N-dimethylacetamide. The obtained reaction solution can be used as it is for the amidation reaction.
Patent JP-S6457934-A (JP)
Title: Method and device for sticking wire rod in staple production equipment
Inventor: MOCHIZUKI TOMOTOSHI
IPC: B21F45/24
Filed: 1987-08-28
Abstract: PURPOSE:To surely and strongly perform adhesion and to improve the product quality by coating an adhesive on a wire rod arranged in parallel in the state of providing specified intervals and making a strip-like wire rod by sticking it by concentrating in the arranged direction. CONSTITUTION:A wire rod 12' is delivered from plural reels 14 and fed to a concentration device 17 via a guide roll 16 in the state of arranging in parallel by a pinch roll 15. After concentrating in the center direction by magnetic force, it is fed to an adhesive coating device 20. After coating the adhesive, the concentration is executed by a concentration device 23 and it is stuck by drying with a drying device 26. With this method, the product quality is improved.
Patent JP-S6191956-A (JP)
Title: Semiconductor circuit
Inventor: SHIBATA ATSUSHI
IPC: H01L21/8222
Filed: 1984-10-12
Abstract: PURPOSE:To eliminate the delay in propagation generated by time constant by a method wherein an optical flip-flop circuit is constituted utilizing the light-emitting and light-receiving functions of a hetero junction bipolar transistor and an optical flip-flop circuit is constituted by fixing together an optical waveguiding device with which light is waveguided. CONSTITUTION:The collector and the base of hetero junction bipolar transistors 301 and 302 are alternately connected and a positive feed back is generated. When power source voltage Vc is applied, the transistor 301 is turned to the state of saturation (ON) and the laser beam (hv) in the base region is picked out to outside through the intermediary of an optical waveguide device 303. When the light (hv) is made incident on the transistor 302 through the intermediary of an optical waveguiding device 304, a collector current runs, voltage comes down, and the base potential of the transistor is lowered. As a result, the collector potential of the transistor 301 is boosted, and the base potential of the transistor 302 goes up. The light-emitting condition moves to the transistor 302 from the transistor 301 by the action of the above-mentioned positive feed back.
Patent JP-H1148662-A (JP)
Title: Electromagnetic wave masking device for ic card
Inventor: HIRATA TATSUYA
IPC: B42D15/10
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To carry out the electromagnetic masking for a non-contact type IC card without making the IC card invisible. SOLUTION: An unused IC card 1 is stored in a sealed bag 9. The surface side of the sealed bag 9 is formed of a transparent film 10, while the back side is formed of a conductive laminate film 13 formed of a transparent film 11 on which an aluminum foil 12 is bonded. As electric waves transmitted from outside is screened by the aluminum foil 12, the IC card is prevented from demonstrating any actions.
Patent JP-H0873219-A (JP)
Title: Production of powdery ceramic
Inventor: KAWAMOTO MITSUTOSHI
IPC: C04B35/495
Filed: 1994-09-08
Abstract: PURPOSE: To produce a powdery ceramic consisting of a perovskite type compd. being uniform and spherical particles having <=0.5μm grain size, in which a mol. ratio of A site element and B site element is in a range of 1.000 ±0.002, high in crystallinity and very low in impurity such as alkali metal. CONSTITUTION: A mixed slurry of a hydroxide or chloride of at least one element selected from a group consisting of Mg, Ca, Sr, Ba and Pb, the hydroxide of at least one element selected from a group consisting of Ti, Zr, Hf and Sn and an alkaline aq. soln. is obtained, and this mixed slurry is subjected to a hydro-thermal reaction at two different temps. at least to obtain the perovskite type compd.
Patent JP-S58126540-A (JP)
Inventor: MANFURETSUDO AARU KUENRU
IPC: G03G15/10
Filed: 1982-12-09
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-H04233958-A (JP)
Title: Method for recirculation of colored polyolefin
Inventor: AMUBERARU AARU PATERU
IPC: C08L23/26
Filed: 1991-07-31
Abstract: PURPOSE: To recycle a polyolefin discolored by heat, etc., as a reclaimed polyolefin having a color decreased enough to be reused by mixing a hydroxylamine into the discolored polyolefin and reprocessing the resultant mixture.  
     CONSTITUTION: A polyolefin (A) contg. a stabilizer (e.g. a phenolic antioxidant or a sterically hindered amine light stabilizer), etc., and discolored upon improper processing at elevated temps. or upon prolonged aging, esp. discolored polypropylene, is mixed with, based on ingredient A, 0.01-5 wt.%. pref. 0.05-2 wt.%, hydroxylamine (B) of the formula (wherein T 1  and T 2  are each H, a 1-36C alkyl, a 5-12C cycloalkyl, a 7-15C aralkyl, etc., provided they are not simultaneously H, and are each pref. benzyl, cyclohexyl, n-octadecyl, or an alkyl group mixture found in a hydrogenated beef tallow amine) and reprocessed; thus a discolored polyolefin is recycled as a reclaimed polyolefin sufficiently reduced in coloration. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0379581-A (JP)
Title: Ceiling design device for cage of elevator
Inventor: KAWAI YASUHIRO
IPC: B66B11/02
Filed: 1989-08-23
Abstract: PURPOSE:To easily change the design of a ceiling by applying a sheet which is wound up onto a taking-up shaft and has a design and color printed, onto the undersurface of the ceiling and forming the ceiling surface from the sheet. CONSTITUTION:When the design of a ceiling is changed, a nut 9 for regulating the turn of each sheet taking-up shaft 7 on the both sides is loosened, and a turning tool is engaged with an engagement part formed at the shaft edge part of one sheet taking-up shaft 7 and revolved. Then, a sheet 8 is is taken up onto the sheet taking-up shaft 7 on the revolution side, and the design is changed from 8b to 8a or 8c. Therefore, when the sheet taking-up shaft 7 is turned by one division of the design, the design of the ceiling is formed with 8a or 8c. Then, the nut 9 is tightened, and the turn of the sheet taking-up shaft 7 on the both sides is regulated.
Patent JP-H1166912-A (JP)
Title: Headlamp for vehicle
Inventor: YANAI HITOSHI
IPC: F21S8/10
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an extremely superior effect in performance and reliability improvement of a headlamp for vehicle of such type by precisely switching an always low beam light distribution and a main beam light distribution, and preventing the influence of mechanical friction. SOLUTION: A light source 2 is disposed as a position which forms a low beam light distribution against a reflecting mirror 3, and a light shield hood 4 for forming low beam light distribution is provided. When main beam light distribution is obtained at a part covering a lower half part 3b of the reflecting mirror 3 of this light shield hood 4, an opening 4a opened by movement of a movable hood 5 is provided, and additionally, and when the main beam light distribution is obtained, a diffusion prism 6 to be inserted into an appropriate position in an optical path is provided, thereby fixing mutual positions of the light source 2, the reflecting mirror 3, and the light shield hood 4.
Patent JP-H1153234-A (JP)
Title: Database utilization system
Inventor: KOIZUMI AKIO
IPC: G06F12/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a database system which does not have to repeatedly perform database definition and application definition and has high development efficiency. SOLUTION: This system uses a database generation application 17 and generates database definition information 35 which defines a data structure of a database 9, application definition information 37 which defines operations of a job application 13 and user definition information 39 which defines the utilization qualification, access authorization, etc., of a user. These information 35, 37 and 39 are stored in the application 13 and an external management control file 15 of a database management system 7. The information 35 in the file 15 is sent to the system 7 for the construction and reconstruction of the database 9. The application 13 is operated based on the information 35, 37 and 39 in the file 15.
Patent JP-H0378619-A (JP)
Title: Absolute-value pulse encoder
Inventor: SAKAMOTO KEIJI
IPC: G01D5/249
Filed: 1989-08-23
Abstract: PURPOSE:To realize a compact encoder by a construction wherein Wiegand wires disposed at positions being different in a phase by 90 degrees in relation to a rotating magnetic field are connected to two coils of a magnetic bubble domain memory element which intersect at right angles each other. CONSTITUTION:Two Wiegand wires 3X and 3Y are disposed at positions being different in a phase by 90 degrees in relation to a rotating magnetic field generated by a permanent magnet 2 of a rotating shaft 1. They are connected to two coils 6X and 6Y for bubble transfer of a magnetic bubble domain memory element 2 intersecting at right angle each other, through the intermediary of selector switches 4X and 4Y, respectively. As the result, bubbles in a bubble transfer loop of the magnetic bubble domain element 5 are transferred one by one through the loop every time when a pulse flows through each coil, and the number of rotations of the rotating shaft 1 and the position of rotation thereof can be detected from the position of the bubble in the loop. Therefore, the element 5 necessitating a bias magnetic circuit or the like can be disposed separately from a permanent magnet 8 and a compact construction can be realized.
Patent JP-H1085009-A (JP)
Title: Dyeing method for shoe
Inventor: FUJII TERUTO
IPC: C09J133/06
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To realize a practical post-dyeing method for a shoe, by dyeing an adhesive with a specific composition by a metal-bearing dyestuff and an acidic dyestuff. SOLUTION: Tape paste rubber 3 is applied to a rubber base 1 consisting of a general purpose rubber composition to obtain two-layered structure tape rubber 4. After forming a first adhesive layer 7 by applying an adhesive to the bottom of an instep 5 and a tape adhering face of a shoe ad drying, a second adhesive layer 9 is formed with a natural rubber-based paste. Then, after treating the two-layered structure tape rubber 4 with toluene, the tape rubber 4 and a rubber sole 11 are stuck together and pressed and a shoe assembled using a last 13 is vulcanized in a vulcanizing oven to obtain a completed shoe. Additionally, a solution type adhesive containing a mixture of polyamide- based resin and polyurethane-based resin is called the first adhesive and a mixture of polyamide-based resin and polymethacrylate based resin and at least one kind of polyacrylate the second adhesive.
Patent JP-H0662060-A (JP)
Title: Two-wire type fully duplex modem
Inventor: KAKO TAKASHI
IPC: H04B3/23
Filed: 1992-08-12
Abstract: PURPOSE:To enable sufficient suppression over a wide range even when the input level of a charging pulse is high by providing a filter for charging pulse removal between a hybrid circuit and a transmission/reception part. CONSTITUTION:A filter 8 for charging pulse removal is provided between and analog hybrid circuit 6 and a MODEM reception part 3. The filter 8 is composed of the fifth-order high pass filter HPF connected in five-stage series of capacitors C1-C5 and resistors R1-R5 and provided with differential amplifiers AMP 1 and AMP 2 at the intermediate point. Thus, the charging pulse can be removed before it enters a digital reception part, and unwanted signals can be prevented from entering data bands without generating any excess unwanted waves. Therefore, the charging pulse can be stably removed over a wide dynamic range.