baber/WOPTO huggingface dataset:
Patent JP-H05343922-A (JP)
Title: Frequency conversion circuit
Inventor: WATANABE SHIGERU
IPC: H03D7/12
Filed: 1992-06-12
Abstract: PURPOSE:To reduce the equivalent noise resistance based on an action of an inductor connected between a source terminal of a field effect transistor(FET) and ground. CONSTITUTION:A high frequency signal from a high frequency power supply 1 is fed to a gate terminal G of a FET 3 through a matching circuit 2 blocking a local oscillation signal and an intermediate frequency signal. Moreover, a drain terminal D is connected to a local oscillator 5 through a matching circuit 4 blocking a high frequency signal and a intermediate frequency signal, and the local oscillation signal is fed from the terminal D. Then, a source terminal S connects to ground through an inductor 6. Furthermore, the high frequency signal fed to the terminal G and the local oscillation signal fed to the terminal D are mixed to implement frequency conversion. Then, the converted intermediate frequency signal is extracted from the terminal D. The converted signal is fed to a load 8 through a matching circuit 7 blocking the high frequency signal and the intermediate frequency signal.
Patent JP-S6310461-A (JP)
Title: Manufacture of electrode
Inventor: FUJII MASAYUKI
IPC: H01M4/13915
Filed: 1986-07-01
Abstract: PURPOSE:To obtain an electrode having high electromotive force, large discharge capacity, and high discharge efficiency by electrochemically doping in an electrode precursor comprising conductive polymer in a solution in which halogen element is dissolved. CONSTITUTION:A precursor is immersed together with a counter electrode in an electrolyte solution in which halogen element is dissolved. Current is applied between both electrodes so that the precursor is a positive electrode and the counter electrode is a negative electrode to dope halogen ions into the precursor. conductive polymer used as the electrode precursor is a conjugated polymer of fatty unsaturated hydrocarbon such as acetylene, diacetylene, and 1, 6-heptadiene, or a conjugated polymer of aromatic compound, and the conjugated polymer of aromatic compound is especially preferable. Since the electrode obtained has large amount of doped halogen, a battery having high electromotive force, large discharge capacity, and high discharge efficiency can be obtained.
Patent JP-H11118-A (JP)
Title: Rice-forming machine of nigirizushi
Inventor: AOKI MINORU
IPC: A23L7/10
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a SHARI (white rice) or NIGIRIZUSHI (hand- rolled sushi) at human skin temperatures and a good shape in relating to a SHARI-forming machine. SOLUTION: In this SHARI-forming machine, feed rollers 20 are oppositely arranged to face each of peripheries to feed downward with forming fed SHARI to have a belt shape between peripheral surfaces of the both feed rollers 20, and at the same time, left and right half frames 6, 7 are arranged under the feed rollers 20 to be able to move horizontally and reciprocally and the SHARI fed between the left and right half frames is formed into a SHARI ball 1 by butting the left and right half frames with each other.
Patent JP-S63316721-A (JP)
Title: Skin cleaning agent composition
Inventor: KAMURA TAKAYUKI
IPC: A61K8/46
Filed: 1987-06-19
Abstract: PURPOSE:To obtain the titled composition having improved dispersion stability of inorganic powder substance without damaging foaming ability of a cleaning agent, containing a cationic active agent comprising an alkyl succinate, an inorganic powder substance and a glucose derivative as active ingredients. CONSTITUTION:A skin cleaning agent composition containing a cationic active agent comprising an alkyl succinate shown by formula I or formula II (R1 is 6-18C alkyl; R' is 6-18C alkyl or alkali metal; M is alkali metal; n is 2-5), an inorganic powder substance and a glucose derivative as active ingredients. The inorganic powder substance is an inorganic mineral of lamellar structural material consisting essentially of silicon dioxide and crystalline having 0.05-50mum average particle diameter or particles having colloidal properties. For example, kaolin, talc or calcium carbonate may be cited as the inorganic powder substance. The amount of the inorganic powder substance blended is preferably 25-55wt.% based on sum of the composition. The amount of the glucose derivative blended is properly 0.5-4.0wt.%.
Patent JP-H03161419-A (JP)
Title: Production of cosmetics
Inventor: DARIO FUERATSURI
IPC: A61K8/00
Filed: 1990-06-13
Abstract: PURPOSE: To obtain a cosmetic capable of conforming whole different layers by naked eye by continuously and alternately repeating introduction of cosmetic powder and compression of introduced powder and properly shaving off laminates of the formed powder layer. CONSTITUTION: Cosmetic powder 1 is packed into a cylindrical container 8 and the powder is compressed to the bottom direction of the container 8 by a piston 31 to form the corresponding layer 1 and cosmetic powder 2 is packed thereon and is compressed by the piston 31 to form the corresponding layer 2. Further, packing and compressing of powder are continuously repeated to produce a laminate 6 comprising repeated layers 1 to 5 and the surface of the laminate 6 is shaken off so as to form a recessed face 30 to provide a cosmetic capable of confirming all of a series of concentric rings corresponding to different powder layers 1 to 5 having different colors and/or characteristics.
Patent JP-H0317636-A (JP)
Title: Camera
Inventor: TSUNEFUJI KATSUHIKO
IPC: G03B7/17
Filed: 1989-06-15
Abstract: PURPOSE:To simplify an operation expression, to reduce the number of memories and to shorten an operation time by replacing the rule of thumb with a fuzzy rule, putting a fuzzy theory into practice and deciding the calculation of an exposure value, the permission of the light emission of a stroboscope, the inhibition of the light emission of the stroboscope and the photoirradiation angle of stroboscope. CONSTITUTION:The outputs of a photometry circuit 1 for performing photometry for the brightness distribution of an object, an automatic focusing circuit 2 and a focal distance detection circuit 3 are respectively inputted in a fuzzy arithmetic operation circuit 4. The fuzzy arithmetic operation is performed by a rule described in advance by the fuzzy arithmetic operation circuit 4. A fuzzy computer 6 is wholly constituted of the fuzzy arithmetic operation circuit 4 and a defuzzifier arithmetic operation circuit 5 combined with each other. The result of inference by the fuzzy computer 6 is respectively inputted in an exposure arithmetic operation circuit 7, a stroboscope light emission circuit 8 and the photoirradiation angle of storoboscope control circuit 9.
Patent JP-S5854122-A (JP)
Title: Construction method for underground continuous wall below buried object and excavator thereof
Inventor: SHIBATA MOTOHIRO
IPC: E02D27/48
Filed: 1981-09-29
Abstract: PURPOSE:To enable the easy construction of an underground continuous wall below a  buried object, by a method wherein concrete depositing devices are mounted at both  sides of the buried object, and after a natural ground around the buried object is  excavated by a special excavator, an iron reinforcing cage is inserted, and concrete is placed. CONSTITUTION:After one side of and in the proximity of a buried object 20 is excavated, an iron reinforcing cage is inserted to place concrete 21, and the other side is  excavated at a given distance, and iron reinforcing cage is inserted to deposite concrete 21'. A natural ground 22 between the concreted part 21' and athe buried object  20 is excavated down to a lower level than that of the buried object and downs to a  depth deeper than the height of an excavator for underground continuous wall. After  the upper surface of the buried object 20 is excavated, a special excavator 30 and a  reaction force support 40b are attached to an excavator 1, and a scrape part 31 at the under surface of the buried object is excavated. Finally, the special excavator 30 and  the reaction force 40b are detached, all the natural ground around the buried object  20 is excavated by the excavator 1, and simultaneously, iron-reinforcing cages 50a-  50c are inserted for concreting.
Patent JP-H0446515-A (JP)
Title: Cable terminal device
Inventor: MARUKAWA YUMIKO
IPC: H02G15/068
Filed: 1990-06-12
Abstract: PURPOSE:To lessen concentration of an electric field on an earth sheath and prevent troubles such as corona discharge by coating the section from the terminal of the charge part of a high-tension cable to the earth sheath with a high- resistance high-dielectric semiconductor. CONSTITUTION:A conductor 1 is coated with an insulator 2, the insulator 2 is coated with a screen 3 acting as an earth, and the section between the earth sheath 5 of the screen 3 and the terminal 6 of the charge part of a high-tension cable is completely coated with a high-resistance high-dielectric semiconductor tube 7. The semiconductor tube 7 is coated with an insulating tube 4. The equipotential lines around the earth sheath 5 of the screen 3 are sparse and an electric field is less concentrated thereon. Thereby corona discharge is prevented.
Patent JP-H05230180-A (JP)
Title: Epoxy resin composition for semiconductor sealing
Inventor: KIYOUGAKU MASAYUKI
IPC: C08K3/00
Filed: 1991-06-25
Abstract: PURPOSE:To obtain the subject composition containing a specific epoxy resin and a specific curing agent, a specific silicone polymer and a specific inorganic filler, excellent in low stress characteristics, and crack resistance to soldering under moist conditions and useful for electrical and electronic parts, etc. CONSTITUTION:The objective composition contains (A) preferably 5-35wt.% epoxy resin of the formula, (B) preferably 2-25wt.% curing agent having a phenolic hydroxyl group such as a cresol novolak resin, (C) a silicone polymer containing a polyoxyalkylene-modified silicone having an epoxy group or/and a hydrodiene group and a curable polyolefinsiloxane in the range of (1/99) to (50/50) and (D) preferably 65-95% fused silica, etc.
Patent JP-H05338835-A (JP)
Title: Sheet loader and image forming device
Inventor: NAKAI HIROSHI
IPC: B41J13/00
Filed: 1992-06-12
Abstract: PURPOSE:To provide a cassette by which even curly sheets can surely be fed. CONSTITUTION:A separating claw 2 is rotatably provided and a rotation stopper 10 for regulating rotation of the separating claw is provided and thereby the stroke of rotation of the separating claw can be set as a large one, and even when curly sheets are stacked the uppermost surface of the stack is always kept in contact with the separating claw so that the sheets can surely be fed as they are separated from each other.
Patent JP-S6045733-A (JP)
Title: Device for controlling moving portion of electronically- regulated gas turbine engine
Inventor: WATANABE ATSUSHI
IPC: F02C9/20
Filed: 1983-08-23
Abstract: PURPOSE:To operate a gas turbine engine with high thermal efficiency from the time immediately after its start, by providing a backup means for a volatile memory for storing a control pattern indicating the relation between the inlet temperature of the gas turbine and the variable nozzle angle of a gas generator. CONSTITUTION:A backup means is provided for a volatile memory for storing a control pattern for giving such a variable nozzle angle for a gas generator as to put the inlet temperature of a gas turbine at a set level on the basis of the output signals of sensors for detecting the operating conditions of portions of a gas turbine engine. As a result, the optimal control pattern stored in the volatile memory is not erased even if an electric power switch is turned off, so that the engine can be operated with high thermal efficiency from the time immediately after its start.
Patent JP-S6163513-A (JP)
Inventor: EDEYUAADO PINKAASOFU
IPC: C23C14/14
Filed: 1985-07-12
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-H102117-A (JP)
Title: Dismantling method of double shell tank
Inventor: TAKANASHI NAOYUKI
IPC: F17C13/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To reduce a construction period and a construction cost by supporting roof parts by buoyancy of air and floating on water to lower down to the ground. SOLUTION: After an inner shell roof part 4a is integrally connected to an outer shell roof part 4b, and the inner shell roof part 4a is cut from the upper end of the inner shell side plate, which is dismantled to successively inward be cut down from the upper end side. Next, an outer shell 1b is filled with water, and the lower end of the inner shell roof part 4a is submerged, so that it is made a state in which both the roof parts 4a, 4b are supported by buoyancy of the air sealed in the inner shell roof part 4a.  The outer shell roof part 4b is cut off from the upper end of the outer shell side plate 2b in a smaller diameter that the inside diameter of the outer shell side plate 2b to float both the roof parts 4a, 4b on water 6, and after water 6 in the outer shell 1b is opened and both the roof parts 4a, 4b are lowered down to a tank bottom part 3a, both the roof parts 4a, 4b are dismantled on ground working. Thereafter, the outer shell side plate 2b is dismantled being cut down from the upper end side successively inward.
Patent JP-H0445872-A (JP)
Title: Surface treatment of thermosetting resin
Inventor: NAGAO YOSHIAKI
IPC: F21S8/10
Filed: 1990-06-14
Abstract: PURPOSE:To enhance heat resistance of a reflection film and to prevent this reflection film from being easily deteriorated by ultraviolet light by washing the molded thermosetting resin with hot water and thereafter performing heating and drying therefor and modifying the surface by irradiation of a short-wavelength ultraviolet lamp and cooling it and thereafter performing coating at a base to form the reflection film. CONSTITUTION:Thermosetting resin contg. the inorganic fibrous reinforcing material is molded. Surface treatment is performed and the molded body is utilized as the reflector of a lighting fixture. In this method, after the molded body is washed by hot water, it is heated and dried by blowing of hot air, irradiation of an infrared-ray lamp or irradiation of a high pressure ultraviolet lamp. The surface of the molded body is modified by irradiation of a short-wavelength ultraviolet lamp. After the molded body is cooled, a base coat is coated to form a reflection film. As a result, in the case of forming the reflection film on the reflector of a lighting fixture made of thermosetting resin, this reflector is excellent in wettability and adhesive properties. Moreover the formed reflection film is excellent in heat resistance and durability and especially is not easily deteriorated even when it receives ultraviolet rays and the service life is prolonged.
Patent JP-S5943587-A (JP)
Title: Drive system for semiconductor laser
Inventor: TSUNEKAWA TOKUICHI
IPC: H01S5/068
Filed: 1982-09-03
Abstract: PURPOSE:To stabilize the output of a semiconductor laser by applying a reference voltage to one input of an amplifier, and connecting the connecting point of the semiconductor laser to a compensating resistor to the other input terminal of the amplifier. CONSTITUTION:Since a reference voltage VK which is produced from a constant-voltage power source REG is applied to a non-inverting input terminal of an operational amplifier OP1 and the voltage of the connecting point of a semiconductor laser LD and a circuit 12 formed of a compensating resistor is fed back to the inverting input terminal of the amplifier OP1, the voltage of the connecting point of a semiconductor laser LD and the circuit 12 is fixed to the voltage VK, and the forward current of the semiconductor laser LD is specified by the current which is flowed to the compensating resistor group of the circuit 12. When the environmental temperature varies to T1, T2, the resistance value of the temperature compensating resistor group is varied so that the forward current of the laser LD becomes IA1, IA2 so as to stabilize the light output of the laser LD to L.
Patent JP-S5777287-A (JP)
Title: Interior ramp device for automobile carrying ship or the like
Inventor: JIYON JIYOOJI BURAUN
IPC: B63B25/00
Filed: 1980-10-31
Abstract: PURPOSE: To enable passage of not only small-type automobiles but also large- type vehicles by a method wherein adjacent ramps on a deck are rotatably jointed to each other, a lift member is provided for each ramp and the ramps are used in different manners according to the circumstances.  
     CONSTITUTION: The first ramp 1 is jointed to the second ramp 2 through hinges 10 and is jointed also to a tip ramp 3 through hinges 10. The first lifting strut 4 operated by a hydraulic cylinder 6 is provided for a tip part of the first ramp 1, and the second lifting strut 5 is similarly provided for the second ramp 2. In the case of passing small-type automobiles, the first ramp 1 is solely employed. In this case, the cargo space can be enlarged by operating a movable deck 13 provided for an upper deck 12. In the case of large-type automobiles, both the first and second ramps are used. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07335347-A (JP)
Title: Receptable box
Inventor: OYANAGI MITSUO
IPC: H01R13/443
Filed: 1994-06-13
Abstract: PURPOSE:To provide a receptacle box which prevents danger such as electric shock to children and has preferable color coordination with the wall surface of a room or surrounding in the indoor receptacle box. CONSTITUTION:A cover 3 capable of opening and closing is set on the front surface of a receptacle box 1, and the cover 3 is closed when the receptacle 4 is not used. Wallpaper or wall cloth the same as the wall surface of the surrounding is stuck on the front surface 3a of the cover 3 for forming a decoration cover.
Patent JP-H0445577-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YASUAMI SHIGERU
IPC: H01S5/042
Filed: 1990-06-13
Abstract: PURPOSE:To set polycrystal or an amorphous region arbitrarily in a lamination which is acquired by epitaxial growth by providing a second semiconductor layer which is formed including a semiconductor layer whose lattice constant is different from that of a semiconductor layer. CONSTITUTION:Conventional surface pretreatment is performed for a silicon substrate 31. Fixing of dangling bond is performed for a region 32 wherein polycrystal is made to grow by a substance of low surface activity such as oxygen atom using STM. Thereafter, a thin film wherein a single crystal region 33a and a polycrystal region 33b coexist can be acquired by forming silicon by use of silane. A realized region of single crystal 33a and polycrystal 33b is arranged periodically two-dimensionally or three-dimensionally.
Patent JP-S63318446-A (JP)
Title: Hot air heater
Inventor: INUI YOSHIAKI
IPC: F24H3/02
Filed: 1987-06-22
Abstract: PURPOSE:To minuaturize the unit and improve the ease of assembly by extending at least either one of the ends of a burner fan shaft beyond the fan case to which a cooling fan that stirs the air near the burner in the unit case and a rotational speed sensor comprising a photointerruptor and a slit disc are attached. CONSTITUTION:A photointerruptor 12 is attached to a bracket 16 which is screwed onto the core 14 of a motor 13. A burner fan vane 3a is attached to the motor 13, and an end of the fan shaft 17 extends from the fan case 18 toward the inner surface of the unit case. A slit disc 19 and a cooling fan 20 are fixedly attached side by side to the end of said shaft. By this constitution, the structure of the burner fan is not merely flat where it has only burner fan vanes 3a, affording a simple and compact structure. Since the photointerruptor 12 and slit disc 19 can be installed to the fan shaft 17 outside the fan case 18, the assembly work becomes very easy.
Patent JP-S5582729-A (JP)
Title: Heat treating method for steel material
Inventor: NISHI SATORU
IPC: C21D1/76
Filed: 1978-12-14
Abstract: PURPOSE:To manufacture steel material of constant quality at a high efficiency, by, in heat treatment of a variety of steel material in a continuous furnace or batch furnace, using N2 gas of a specific CO content and of adjusted dew point as an atmosphere gas. CONSTITUTION:In heat treatment of steel material, N2 gas contg. 3-15% by vol. CO, and having a dew point adjusted to -5--50 deg.C is used. Use of the gas having the above-described composition causes no decarburization or carburization on the surface during heat treatment, allowing heat treatment such as annealing, hardening, tempering, normalizing to take place at an excellent productivity. The heat- treating method is applied also to carbon steel, low alloy steel and high alloy steel  such as bearing steel, tool steel etc.
Patent JP-S6047231-A (JP)
Title: Magnetic recording medium for rotary sensor
Inventor: ISHIWADA MASAMITSU
IPC: G11B5/76
Filed: 1983-08-26
Abstract: PURPOSE:To form a magnetic recording medium for a modular type rotary sensor in such a way that a magnetic material is securely and surely fixed without peeling for a long period of time by coating and sticking the magnetic material to not only the main surface of the magnetic recording medium but also a part of the side face connecting to the main surface. CONSTITUTION:A coating material consists of 65% magnetic powder Co-gammaFe2O3 which is a main material and the balance 35% a binder. A solvent mixture consisting of ''acetyl Cellosolve'', ''butyl Cellosolve'', xylene, toluene, solvent naphtha, etc. is incorporated into the coating in addition to the above-mentioned material. The coating thickness is, for example, 120-130mum although the thickness varies with a magnetizing pitch as the thickness affects the output. A magnetic coating 1 is coated actually to not only the main surface of a non-magnetic base material 2 but a part of the side face connecting thereto. The magnetic coating withstands thoroughly the severe service environment of the rotary sensor and does not easily peel with the presence of the magnetic coating 1a adhered to a part of said side face extensively up to a size T. An effect of improving satisfactorily the adhesion strength is obtainable if the value of the size T is within an about 0.3-3mm. range but said value is made preferably about 0.5-3mm..
Patent JP-S6132299-A (JP)
Title: Semiconductor memory
Inventor: ORII TOSHIO
IPC: G11C11/406
Filed: 1984-07-24
Abstract: PURPOSE:To make a refresh time interval longer by detecting a built-up charge amount of a memory cell equivalent to memory as a potential and generating a signal used for resuming the refresh. CONSTITUTION:Since a negative input terminal and positive one of an operational amplifier use a potential VCS of a CS' and a potential VT' as an input, respectively, a low level is outputted to an OUT terminal before the VCS drops to the VT' due to the leakage. Then, when the VCS drops below the VT' due to the leakage, the output of the operational amplifier comes to a high level. If the high level signal is used as a signal for starting a refresh action, the longest refresh time interval of the memory cell can be obtained. Thus the refresh time interval can be made long up to a maximum length of a leak characteristic which the memory has, and the electric power consumption can be reduced.
Patent JP-H05346412-A (JP)
Title: Ion channeling analyzer
Inventor: ONO KIMITAKA
IPC: G01N23/225
Filed: 1992-06-15
Abstract: PURPOSE:To obtain an ion channeling analyzer which can adjust crystal axis without suspending much time in the alignment of crystal axis and without causing irradiation damage or contamination on the surface of a sample. CONSTITUTION:Proton or helium ion from an ion source 1 is accelerated at 1-3MeV and impinges on a sample. A goniometer 6 having at least two axes is disposed in the center of a vacuum tank 5 communicated with the ion source 1. A sample 7 is loaded to the goniometer 6. A white X-ray source 11 and a semiconductor X-ray detector 14 are disposed at predetermined points of the vacuum tank 5.