baber/WOPTO huggingface dataset:
Patent JP-H0240418-A (JP)
Title: Gas turbine burner
Inventor: OMORI TAKASHI
IPC: F23C99/00
Filed: 1988-07-29
Abstract: PURPOSE:To obtain a gas turbine burner which is capable of carrying out stabilized premixing combustion even under lean side combustion state advantageous to the reduction in NOx and high speed conditions by bending forcibly a premixed jet stream and enlarging a circulating flow region on the downstream side. CONSTITUTION:A main combustion 5, which is larger than a sub-combustion chamber 4 in diameter, is installed. On the head of the sub-combustion chamber 4 is installed a first stage fuel nozzle 7, while a second stage premixing fuel nozzle 10, and a revolving device 8 are installed to an enlarged section which is communicated with the main combustion chamber 5. A main chamber side wall 11 near the outlet of the revolving device 8 forms a recessed part 15 based on a combination of a reduction part 12, a drastic enlarges part 13, and a circulating part 14 on an after stream side, and further forms air cooling structure by adopting a double wall layer. A part of premixed jet air stream 29 is bent at a reduced section 12 toward the central part 33, which enlarges the region of circulating stream 34 induced inside the recessed part 15 larger than it looked and promotes the reaction of combustion.
Patent JP-H1017388-A (JP)
Title: Fertilizer for promoting humification ripening of organic matter and preparing soil and its production
Inventor: HIRASAWA YOICHI
IPC: C05G3/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To produce the fertilizer which functions as a promoter for humification ripening of organic matter and concurrently enables the preparation of well-balanced soil with reduced manpower by using calcium cyanamide and fused magnesium phosphate as the major components of the fertilizer. SOLUTION: This fertilizer contains fused magnesium phosphate and calcium cyanamide as the major components and is produced by blending a mixture of fused magnesium phosphate and calcium cyanamide with a binder and then, granulating the resulting blend into a granular fertilizer with a tumbling granulation method. If necessary, slaked lime, calcium carbonate, calcium silicate, blast-furnace slag, or the like may further be blended into the fertilizer. By concurrently using fused magnesium phosphate and calcium cyanamide as the major components of the fertilizer, this fertilizer functions as a promoter for humification ripening of organic matter and also, is useful as a soil preparation fertilizer.  By applying the fertilizer to bulky fresh organic matter in an amount larger than the amount required for ripening the organic matter, the effect of this fertilizer as a soil preparation fertilizer is sufficiently shown in soil.
Patent JP-S6347290-A (JP)
Inventor: ONO YOICHI
IPC: B66B25/00
Filed: 1986-08-13
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-S6183603-A (JP)
Title: Preparation of amorphous compound metal oxide
Inventor: MIZUKAMI FUJIO
IPC: C01B33/20
Filed: 1984-09-07
Abstract: PURPOSE:To produce an amorphous compound metal oxide having homogeneous composition and suitable as a functional material such as catalyst, sensor, etc., by drying a gel prepared from a uniform solution of an oxygen-containing organic metallic compound and a specific polar compound, and heat-treating the product. CONSTITUTION:Two or more kinds of oxygen-containing organic metallic compounds are mixed at 10-200 deg.C in a solution containing one or more polar compound capable of forming a polydentate or crosslinked coordination to obtain a homogeneous solution. The obtained uniform sol is gelatinized as a whole by hydrolysis, dried at a low temperature, and heat-treated at about 200-1,000 deg.C to dissipate the polar compound remaining in the gel. The objective compound oxide having controlled surface area and pore size can be produced by this process. The oxygen-containing organic metallic compound is preferably the alkoxide, keto alcohol, etc. of boron, aluminum, silicon, etc., and the polar compound is preferably dihydric alcohol, amino alcohol, keto alcohol, etc.
Patent JP-S6344878-A (JP)
Title: Food containing aqueous solvent extract of 'sake' brewing lee
Inventor: FUJIKAWA AKIO
IPC: C12F3/00
Filed: 1986-08-12
Abstract: PURPOSE:To produce a food having effect on promotion of metabolism of body fat and maintenance of health, by adding any one of aqueous solvent extract of SAKE brewing lees, concentrate thereof and dried flour of the extract to a food. CONSTITUTION:SAKE brewing lees, e.g. refined SAKE lees, beer cake, etc., are throughly dispersed, heated at about 40 deg.C, allowed to stand overnight, heated at about 110 deg.C and dried. An aqueous solvent, e.g. water, dilute saline solution, dilute organic acid, dilute aqueous ethanol, etc., is added to extract the resultant dried brewing lees and the resultant extract is filtered to give an extract. The resultant extract is directly used or concentrated or any form of the dried powder thereof is used as an edible form, e.g. drink, jelly, confectionery, tea, sprinklings, etc.
Patent JP-H0716877-A (JP)
Title: Molding method of sandwich molded article
Inventor: SATO TAKAHIKO
IPC: B29C45/16
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a molding method of a sandwich molded article which makes it possible to fill sufficiently the inside of a fitting rib with a core material necessary for the characteristics of a sandwich structure and to lessen the amount of resin discharged into a false tab. CONSTITUTION:On the occasion of molding a sandwich molded article which has a main body and a fitting rib projecting from the main body, a molding die which has a cavity 41 for molding the main body and a rib cavity 42 communicating with the cavity 41 and provided for molding the fitting rib is used. A false tab 45 is provided for the rib cavity 42 with a small passage 44 interposed. The false tab 45 is so provided as to be directed onto the upstream side in a resin flow direction Y of the cavity 41.
Patent JP-S6432943-A (JP)
Title: Light weight sound absorbing material for automobile
Inventor: OTANI TOSHIO
IPC: B32B3/24
Filed: 1987-07-30
Abstract: PURPOSE:To improve sound absorbing performance while providing a remarkably light sound absorbing material by providing integrally a net-like material defining at least one surface of a base material constituting a sound absorbing material on the surface. CONSTITUTION:In a sound absorbing material applied to a dash panel or the like for partitioning an engine room from a compartment of an automobile, a thin leaf-like light material is used for the base material portion of sound absorbing material having sound absorbing performance, while the sound absorbing performance is improved by defining and fractionizing the surface of base material by a resin net or the like. For the thin leaf-like base material are used foam material and film made of polyurethane, polyethylene, poly carbonate, etc., or fiber substance of felt or the like. The base material and material defining the base material surface are made integral by methods for applying adhesives on one surface of the material defining the base material surface and then bonding the material to the base material with pressure.
Patent JP-H1121556-A (JP)
Title: Liquid crystal gel
Inventor: KATO TAKASHI
IPC: C09K19/54
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a gel showing no flowability by including liquid crystal molecules and a gelling agent. SOLUTION: Liquid crystal molecules such as of 4-n-heptyloxy-4'- cyanobiphenyl represented by formula I are mixed with 0.01-20 mol.%, based on the total amount of the liquid crystal molecules and the gelling agent, gelling agent under heating to form a uniform isotropic solution, and this solution is cooled to form a liquid crystal gel. This gel is thermally reversible, and therefore it becomes an isotropic solution when heated again and forms a liquid crystal gel when cooled again.  The gelling agent is one having at least two groups capable of intermolecular hydrogen bonding and at least two alkylenes in the molecule, a molecular weight cat 2,000 or below and a chiral structure, exemplified by 1,2-bis[11-(4-cyanobiphenyl-4'-oxo) undecylcarbonaylamino]cyclohexane represented by formula II or 1,2-bis(undecylcarbonylamino)cyclohexane represented by formula III and has two mesogenic groups.
Patent JP-S5893433-A (JP)
Inventor: KAWAMOTO HIROSHI
IPC: H02J7/00
Filed: 1981-11-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H058684-A (JP)
Title: Discharge head lamp
Inventor: KONDO TOSHIYUKI
IPC: B60Q1/04
Filed: 1991-07-03
Abstract: PURPOSE:To deal with difficulties for affirming light reflected by the reflex reflector of the other vehicle wherein it is difficult to recognize red color because of emission spectrum characteristics of metal halide lamps employed as a light source in a head lamp using a current discharge lamp as a light source. CONSTITUTION:A metal halide lamp 4 and a high pressure sodium lamp 5 are selected as a light source. And when the metal halide lamp 4 is disposed in one lamp body 2 provided within a discharge head lamp 1, and the high pressure sodium lamp 5 is disposed in the other lamp body 3, they function as the discharge head lamp 1 in which the metal halide lamp 4 and the high pressure sodium lamp 5 are simultaneously lit regardless of lighting modes. Problems can thereby be solved by enhancing color rendering at the longer wave length side by means of the high pressure sodium lamp 5.
Patent JP-S57115462-A (JP)
Title: Preparation of material for coating compound
Inventor: IWATA RISOU
IPC: C09D191/00
Filed: 1980-12-29
Abstract: PURPOSE: To obtain a material for a coating compound having improved film properties without causing coloring in reaction and gelation, by polymerizing a cyclopentadiene type monomer in the presence of a solvent for a coating compound, adding a natural oil type or alkyd resin type vehicle component to the polymer, followed by heating.  
     CONSTITUTION: In the presence of a solvent for a coating compound (e.g., mineral spirit, xylene, etc.), preferably 40W80wt% cyclopentadiene type monomer (e.g., dicyclopentadiene, etc.) is polymerizied in a conversion of ≥80%, to this polymer solution a natural oil type (e.g., linseed oil, tung oil, etc.) or an alkyl resin type (e.g., stand oil or boiled oil of a natural oil, etc.) vehicle component, to give a material for coating compound modified with a cyclopentadiene polymer. The content of the cyclopentadiene polymer in the reaction product is preferably 10W30wt%.  
     EFFECT: The production efficiency is improved and reactivity is good. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000023460-A (JP)
Title: Switching power supply unit
Inventor: TSURUYA MAMORU
IPC: H02M3/28
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply unit wherein even when its DC input voltage is increased to a higher voltage than a predetermined voltage, its power switching element is not destroyed by the saturation of its transformer in the case it is loaded heavily. SOLUTION: In a switching power supply, sensing by a voltage sensing circuit 6 the voltage of its first DC output obtained through a transformer T and a rectifier-filter circuit, a control circuit 10 generates from the sensed voltage and its second DC output a control signal VC1 proportional to the first DC output. Also, the control circuit 10 generates a second control signal VC2 proportional to a voltage VDC of its DC input power supply to control the ON-width of a power switching element Q1 by the comparison results of these first and second control signals VC1, VC2 with a triangular-wave signal VR.
Patent JP-H1038679-A (JP)
Title: Pyroelectric infrared detector
Inventor: KISHIHARA HIROYUKI
IPC: G01J5/34
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an infrared detector with a structure in which a pyroelectric element is mounted on a substrate and malfunctions due to vibrations hardly occur even when sudden vibrations such as impacts are added to the substrate. SOLUTION: An adhesive as soft as the 5B or 6B hardness of pencil lead is used as a conductive adhesive A1 which is used at the time of gluing the electrodes 2a and 3a of a pyroelectric element D to the conductive pattern 4a of a substrate 4. The area of a part glued by the conductive adhesive A1 is minimized as small as possible. By these methods, the vibrations propagating from the substrate 4 to the pyroelectric element D are managed to be reduced.
Patent JP-H1124037-A (JP)
Title: Gradation voltage generation circuit
Inventor: OKUYA SHIGEKI
IPC: G02F1/133
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To simultaneously vary intermediate level gradation voltages in a positive polarity side and a negative polarity side in a same voltage width without influence on high and low potential gradation voltages by providing an amplifying means generating a variable intermediate level gradation voltage from a reference voltage for an intermediate gradation level voltage. SOLUTION: An intermediate level gradation voltage V1H with respect to a voltage VA as the reference dividing a voltage across gradation voltages V0H and V2H can be made variable in a range from VA+V2H to VA×(1+VR 1/R7)+V2H by using a variable resister VR1 for a feedback resistance. By using a voltage VB as a bias voltage which is liquid crystal GND potential generated by an amplifier A4, and inverse-amplifying positive polarity side gradation voltages V0H-V2H through amplifiers A5-A7 with a unit amplification factor respectively, gradation voltages V0L-V2L outputted from the amplifiers A5-A7 become to be of same potential as V0H-V2H with respect to the voltage VB which becomes the liquid crystal GND potential.
Patent JP-H0239477-A (JP)
Title: Dc skid
Inventor: KONDO AKIO
IPC: G01R33/035
Filed: 1988-07-28
Abstract: PURPOSE:To reduce temperature dependency of a bridge length and eliminate hysteresis characteristics by epitaxially growing a lower electrode of a specific oxide superconductor on a magnesium oxide layer and providing a micro-bridge on part of an insulating barrier on said lower electrode. CONSTITUTION:A magnesium oxide 6 which serves to epitaxially grow an element electrode is formed on an insulating substrate 5. Then, there are formed successively a lower electrode oxide superconductor 7 represented by a formula (NdxSryCe1-x-y)2CuO4 (0.7<=x<=0.8, 0.1<=y<=0.2), insulating barrier magnesium oxide 8, and aluminum 9 by reactive sputtering under the same vacuum conditions. Further, said oxide superconductor 10 of the upper electrode is formed to construct a laminate structure. Finally, a micro-bridge 11 is formed on the insulating barriers 8, 9 using a field emission process.
Patent JP-H0239470-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IMAHASHI MANABU
IPC: H01L29/08
Filed: 1988-07-28
Abstract: PURPOSE:To assure higher withstand voltage without lowering a switching speed even with shallow diffusion into a gate by providing an N type high concentration buried layer only just under a p type anode layer. CONSTITUTION:A p type gate layer 15, and an N type cathode layer 16, a p type silicon substrate 11, and a p type high concentration separation layer 13, all jointly constituting a transverse PNPN thyristor are all set to low voltage sides of the same potential, and a p type anode layer 17 is set to a high voltage side. There is no N type high concentration buried layer just under the gate layer 15. This allows a depletion layer 18 to ascend from the p type substrate. Hereby, any bend of the depletion layer 18 at the end of the gate layer can be moderated and breakdown strength can be raised even with shallow diffusion into the gate layer. Further, since there is existent an N type high concentration buried layer 12 just under the anode layer 17, a switching speed of the device is not lowered.
Patent JP-S6252364-A (JP)
Title: Clean heater
Inventor: OKADA AKIHISA
IPC: F24H3/06
Filed: 1985-08-30
Abstract: PURPOSE:To improve thermal efficiency by a method wherein indoor air is sucked as combustion air and room heating air is heated by the combustion gas while exhaust gas after exchanging heat is discharged to the outside of a room and outdoor air is sucked-in simultaneously to blow it into the room as room heating air. CONSTITUTION:A suction port 1a is opened at the lower part of a clean heater 1 and an atmosphere suction pipe 1b is connected to the upper side wall of the clean heater 1. Contaminated indoor air is sucked from the suction port 1a by the ventilating effect of a tubular fan 5 and is mixed with fuel in a burner 4 to for burning, thereafter is discharged into atmosphere through an exhaust pipe 6. On the other hand, a fresh atmosphere is sucked from an atmosphere suction pipe 1b by the ventilating effect of a fan 8 and is heated by a heat exchanger 7, thereafter, is blown into the room. Accordingly to this method, room heating as well as heat exchange and ventilation may be effected by one set of machine. The low-temperature air of the heat exchanger is heated to the high-temperature air by a temperature difference between room temperature and atmospheric temperature, therefore, thermal efficiency may be improved.
Patent JP-S57113150-A (JP)
Title: Contention queuing circuit
Inventor: TSUZUKI FUMIO
IPC: G06F12/00
Filed: 1980-12-30
Abstract: PURPOSE:To obtain a circuit free of access delay without justice to a device with high priority with regard to acceptance, by providing a fixed priority circuit which selects an access request, an access-request queuing register and a time-series display register. CONSTITUTION:For example, access request signals MRQ0-MRQ2 for access from central processors CC#0-CC#2 to a common storage device M are sent to a fixed priority circuit FRC through memory-request queuing flip-flops MRQ0F- MRQ2F. In accordance with fixed priority levels given to the respective devices through the AND gates AGF0-AGF2 of the fixed priority circuit FRC, the access request signals are sent selectively to a memory queuing register WR and a time-series display register TR. Then, the generation order of the access requests is registered and displayed through the flip-flops of the respective registers controlled by a clock, and storage-device control circuit MC is started.
Patent JP-H0536635-A (JP)
Title: Plasma treatment method and equipment
Inventor: OTSUBO TORU
IPC: H01L21/302
Filed: 1991-07-30
Abstract: PURPOSE:To generate stable plasma in a plasma treatment chamber when gases to be used are different in kind. CONSTITUTION:A permanent magnet 7 which is a magnetic field generating means for assisting plasma generation is fixed to a slide base 8 constituting a magnetic field intensity adjusting means, said slide base 8 is moved with a screw 9, and it is made able to move the permanent magnet 7 in the direction where the permanent magnet Y approaches the outer wall surface of a plasma treatment chamber 1 or separates therefrom.
Patent JP-H092904-A (JP)
Title: Insecticidal liquid agent
Inventor: KAMEZAWA TATSUYA
IPC: A01N25/06
Filed: 1995-06-21
Abstract: PURPOSE: To obtain an insecticidal liquid agent reduced in odor, ignitbability and harmfulness to humans and livestock, by combining insecticidally active ingradient(s) with a specific odorless and highly safe solvent highly soluble for such active ingredients. CONSTITUTION: This insecticidal liquid agent comprises propylene carbonate as solvent and insecticidally active ingredient(s) which may be anyone provided that it is soluble to propylene carbonate, e.g. fenitrothion, chlorpyrifos, permethrin, BPMC, metoxadiazone. In particular, the metoxadiazone, which is not used, in general, in the form of liquid agent because of being hard to dissolve in conventional solvents, can be used in the form of liquid agent by the use of propylene carbonate as the solvent. Insecticidally active ingredient may be single or the combination with several ingredients. The solvent to be used may be propylene carbonate singly, or may be its combination with other organic solvent(s) provided that its effectiveness is not impaired. It is recommended that this liquid agent is used as an aerosol agent.
Patent JP-H0836037-A (JP)
Title: Circuit for measuring propagation delay time of transmitting route
Inventor: SATO KAZUHIKO
IPC: G01R31/26
Filed: 1994-07-20
Abstract: PURPOSE:To realize a simple circuit for measuring delay time between DR and DUT and between DUT and CP in the connected condition of the I/O separate test. CONSTITUTION:In a connecting circuit for the I/O separate test, in which two I/O common pins 10 are used for connection to a DUT 1pin, the end of a DUT socket is grounded. In the connecting circuit for the I/O separate test, in which a pin dedicated for DR and the I/O common pin 10 are used for connection to the DUT 1pin, the end of the DUT socket is grounded, and a comparator common to all pins is used as a comparator.
Patent JP-S6251067-A (JP)
Inventor: OOTA TOSHIRO
IPC: G11B15/675
Filed: 1985-08-30
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-H0239564-A (JP)
Title: Manufacture of integrated circuit device
Inventor: HOTTA MASAHIKO
IPC: H01L21/331
Filed: 1988-07-29
Abstract: PURPOSE:To simplify manufacturing steps by utilizing an impurity introducing treatment when the low-impurity-concentration source and drain of a MOS type transistor in an LDD structure are formed, and forming the base region of a bipolar transistor. CONSTITUTION:A P<+> type embedded layer 13 is provided at the bottom part of a P-type collector region 22 in a bipolar part of a BiCMOS IC. A field insulating film 28 is formed so that collector guiding-out holes are provided in correspondence with the collector guiding-out parts of collector regions 18 and 22. Thin insulating films 35 and 27 as well as insulating films 34 and 36 are formed by surface oxidation treatment in the collector guiding-out holes. A P<+> type region forming treatment and an N<+> type region forming treatment are utilized, A P<+> type drain guiding-out region 63 is formed on the collector region 22, and an N<+> type drain guiding-out region 71 is formed in the collector region 18. A wiring layer 87 for the N<+> type region 71 and a wiring layer 91 for the P<+> type region 63 are formed by a wiring forming treatment. In this way, the manufacturing steps are simplified extremely. The BiCMOS IC having high performance can be formed with a high yield rate at a low cost.
Patent JP-H0241103-A (JP)
Title: Manufacture of shoe shell giving always three-dimensional feeling
Inventor: MARUTA HISASHI
IPC: A43D21/00
Filed: 1988-07-28
Abstract: PURPOSE:To manufacture shoe shells always a three dimensional look by cooling a metal wire of nickel-titanum alloy having a predetermined U-shaped form under the mother phase state at the high temperature side to M transformation or less to provide M phase and, after realizing the plastic state, fixing the metal wire to a proper position of a shell or shell material by sewing or adhesives. CONSTITUTION:When a metal wire of U-shaped nickel-titanium alloy is sewn or bonded on a predetermined position of a shell or shell material and cooled to a temperature somewhat lower than room temperature and M transformation temperature or less, an apparent yield phenomenon takes place by a slight external force to cause one type of twin crystal deformation, eliminate super elasticity and provide the plastic state, so that the metal wire can be freely deformed and easy to handle. Hence, even though the shell is three dimensional, the metal wire can be sewn or bonded on a predetermined position of the shell for a short time without needing any spacial device. When the shell or the like having the metal wire thus sewn or bonded on the predetermined position returns to room temperature, it is released from the twin crystal deformation and recovered to the memorized U-shape while getting the superelasticity at the same time to provide a shoe shell having always three dimensional look.