baber/WOPTO huggingface dataset:
Patent JP-H01202129-A (JP)
Title: Rust preventive motor
Inventor: AIYOSHIZAWA SHIYUNICHI
IPC: H02K5/132
Filed: 1988-02-05
Abstract: PURPOSE:To improve heat-radiating property and rust prevention function, by forming a laminate of the fiber-reinforced plastics of the volume content of 60% or more excellent in heat conductivity, on the outer surface of a metallic cylindrical body. CONSTITUTION:On the outer surface of a cylindrical body 16 of ferrous metal, a fiber-reinforced plastics laminate 17 made of carbon fibers or the like excellent in heat conductivity is formed to compose a frame 13. In this case, the volume content of the reinforced fiber of the fiber-reinforced plastics laminate 17 is set to be 60% or more. Generally, plastics is excellent in corrosion resistance comparing with metal, and so the rust prevention function of the frame 13 is improved. Besides, the generated heat of a motor can be radiated by the included reinforced fiber of 60% or more excellent in the heat conductivity.
Patent JP-S56124339-A (JP)
Title: Preparation of frozen grated yam
Inventor: MOCHIZUKI KEIZOU
IPC: A23L19/10
Filed: 1980-03-05
Abstract: PURPOSE: To obtain frozen grated yam which can be stored for a long period without lowering its viscosity, by adding sugars or sugar alcohols to crushed yam (root  of Dioscorea japonica) if necessary grinding the mixture, and freezina and storing  the product.  
     CONSTITUTION: 100pts.wt. of crushed yam (e.g. Japanese yam, Chinese yam, "Yamato-imo", cinnamon vine, etc.) is added with ≥5pts.wt. pref. 5W10pts.wt. of sugars (e.g. glucose, galactose, lactose, sucrose, starch syrup, etc.) and/or sugar  alcohols (e.g. sorbitol, maltitol, etc.). The mixture is if necessary ground, the  frozen and stored. There is little change in the visco-elasticity of the thawed yam  even after a long-term storage. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06245558-A (JP)
Title: Thermoelectric generator
Inventor: YAMADA AKIRA
IPC: H02N11/00
Filed: 1993-02-16
Abstract: PURPOSE:To efficiently convert heat energy from a high-temperature heat source to electricity. CONSTITUTION:A thermoelectric generator comprises a closed type double tube container 21 equipped with a heater 23 in the lower portion and a cooler 22 in the upper portion at the opposite side, groups of metal thermoelectric elements consisting of alkali metal thermoelectric generating elements 24 stored in a double tube container 21, and a condensed sodium circulating passage 26 located outside of the groups of the alkali metal thermoelectric elements within a double tube container 21. Heat energy from a high temperature heat source can be converted into electricity at a high efficiency.
Patent JP-S60170710-A (JP)
Title: Correcting device for error in measured angle
Inventor: KAWASAKI SHIYUNSUI
IPC: G01B21/22
Filed: 1984-02-15
Abstract: PURPOSE:To obtain a real measured angle value easily by correcting a measured angle value including an error on on-line basis according to various constants regarding error factors calculated by Fourier analytic calculation on the basis of a previously sampled measured angle value. CONSTITUTION:A subslit plate 23 which rotates coaxially with the axis of rotation of a main slit 1 is arranged opposite extremely closely to the main slit 1. A diffracted image scanned by a subslit 2 for a cosine wave and a subslit 3 for a sine wave at the peripheral edge part of the subslit plate 23 is converted photoelectrically by photodetecting elements 4 and 5 to generate the cosine and sine wave signals. A couple of the 1st correctors 7 and 8 receive and process DC component in an acutally measured wave from memory 6. Further, a constant calculating device 11 receives a phase error from the memory 6 to output a constant (a), and a couple of the 2nd correctors 9 and 10 correct the outputs of the 1st correctors. Their outputs are inputted to an angle calculating device 12 to outputs a real angle, which is displayed on a display device 13.
Patent JP-H01203481-A (JP)
Title: Resin composition for electro-deposition coating
Inventor: KAGEISHI KAZUJI
IPC: C09D133/04
Filed: 1988-02-09
Abstract: PURPOSE:To obtain the above composition having excellent liquid stability and giving a coating film having excellent heat-resistance, weather-resistance, alkali resistance, acid resistance, boiling water resistance, adhesivity, etc., by compounding a specific copolymer with an aminoplast resin at a specific ratio. CONSTITUTION:The objective composition is composed of (A) 50-95wt.% of a copolymer having an acid value of 5-60mg.KOH and obtained by polymerizing 2-50wt.% of a monomer mixture composed of (i) 40-98wt.% of an alpha,beta- ethylenic unsaturated carboxylic acid fluoroalkyl ester, (ii) 2-50wt.% of an alkyl ester and/or hydroxyalkyl-containing ester of an alpha,beta-ethylenic unsaturated carboxylic acid and (iii) 0-10wt.% of an alpha,beta-ethylenic unsaturated carboxylic acid in the presence of (iv) 20-95wt.% of a polycarboxylic acid resin and (B) 50-5wt.% of an aminoplast resin.
Patent JP-H07233236-A (JP)
Title: Composition for flame-retardant urethane foam and flame-retardant urethane foam for soundproofing
Inventor: NOZAWA AKITOSHI
IPC: C08G18/00
Filed: 1994-02-24
Abstract: PURPOSE:To obtain a composition which can give a urethane foam being satisfactory in both flame retardancy and heat deterioration resistance and improved in sound-absorbing characteristics. CONSTITUTION:This composition is one comprising a polyol, a polyisocyanate, a blowing agent and a flame retardant, whererin the polyol contains a styrene polymer polyol. A urethane foam formed from the composition containing the styrene polymer polyol shows good flame retardancy because its state of burning is of melting and dripping type.
Patent JP-H04253388-A (JP)
Title: Semiconductor laser module
Inventor: ISHIZAKA TETSUO
IPC: H01S5/00
Filed: 1991-01-29
Abstract: PURPOSE:To provide a semiconductor laser module in which a Peltier element is scarcely deteriorated even if a temperature change occurs at the time of using the module. CONSTITUTION:A Peltier element 2, a deformable damper 10 secured to the element 2, a base 4 secured to the damper 10, a chip carrier 6 secured to the base 4, and a semiconductor laser chip 8 secured to the carrier 6 are provided.
Patent JP-H06239946-A (JP)
Title: Production of polyurethane resin modified with chlorinated polyolefin
Inventor: MATSUMOTO YASUHIRO
IPC: C08F299/06
Filed: 1993-02-16
Abstract: PURPOSE:To obtain the subject resin having excellent adhesiveness to polyolefin, creep resistance and solvent resistance by subject a specific urethane resin and a chlorinated polyolefin to radical copolymerization. CONSTITUTION:(A) A urethane resin having a radically polymerizable double bond, (B) a chlorinated polyolefin containing a radically polymerizable double bond and optionally (C) a radically polymerizable unsaturated monomer (e.g. methyl acrylate) are subjected to radical polymerization to give the objective resin. The component A is preferably obtained by reacting a compound containing both a radically polymerizable double bond and two hydroxyl groups such as glycerol monomethacrylate with a long-chain polyhydroxy compound and an organic diisocyanate compound such as phenylene didiisocyanate. The reactional product between a chlorinated polypropylene modified with maleic anhydride and hydroxyethyl acrylate can be used as the component B.
Patent JP-H09220622-A (JP)
Title: Deep drawing apparatus and deep drawing method
Inventor: SANO ATSUSHI
IPC: B21D24/04
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To restrain the generation of friction heat at the peripheral part of a blank press-held between a die and a blank holder and to properly press- hold the blank. SOLUTION: In advance of a deep drawing action with a punch 9 by lowering the die 5, oil is supplied into a recessed part 15 so as to obtain a fixed pressure after sealing a preceding holder 29 with a sealing material 25 in contact with the blank W. After supplying the oil, at the time of lowering the die 5, a projecting part 27 presses the blank W and intrudes into the recessed part 15 while the preceding holder 29 intrudes into a sliding hole 31 against springs 33. The blank W is bend-deformed so as to be wound itself around the projecting part 27 by oil pressure to form a bead part, and a deep drawing is executed with the punch 9 while pushing down the blank holder 11 by further lowering the die 5.
Patent JP-S60171576-A (JP)
Title: System for collecting interactive training data
Inventor: TSUBOI AKIRA
IPC: G16H10/60
Filed: 1984-02-17
Abstract: PURPOSE:To collect good training data with less operation by providing a non- linear conversion module to perform the non-conversion, and observing (n) dimensional feature amount data distribution by one-time non-linear conversion. CONSTITUTION:A non-linear conversion module 2 performs non-linear conversion of training data inside a data base 1. These converted data displayed on a graph and list of a display module 3 and a single non-linear conversion enables the observation of (n) dimensional feature amount data distribution. Next, a correction module 4 corrects the base 1, by which the specified part of training data is removed or returned from a non-linear conversion display as an object. A control module 6 controls activation and completion of each module with respect to mankind's request, which enables smooth repetitive processing such as non-linear conversion, correction, etc. In such a way good training data is collected by less operation.
Patent JP-2000226302-A (JP)
Title: Liquid insecticide composition
Inventor: KAWAJIRI YUMI
IPC: A01N25/02
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid insecticide composition excellent in utility by using a solvent having not only high solubility for methoxadiazon as an insecticide component but also no problem in odor, safety to a human body, pharmaceutical safety, and inflammability. SOLUTION: This liquid insecticide composition is composed of (a) 0.01-10.0 wt.% of methoxadiazon, based on the total, and (b) 0.5-20.0 wt.% of an N-alkyl pyrrolidone as a solvent based on the total, and a ratio of (b/a) is 2-50.
Patent JP-S58143841-A (JP)
Title: Catalyst for purifying particulate
Inventor: WATABE HIROJI
IPC: B01J31/04
Filed: 1982-02-22
Abstract: PURPOSE:To provide an easily regenerable catalyst for purifying particulate by combining copper and the compound thereof and an alkali metal, zinc, cadmium, mercury and compounds thereof. CONSTITUTION:At least one selected from copper and the compound thereof (a) and at least one selected from an alkali metal, zinc, Cd, mercury and compounds thereof (b) are combined to prepare a catalyst. Copper may be monovalent or divalent and, as the compound thereof, copper oxide is most pref. As the alkali metal, there are Li, Na, K, Rb and Cs and, as the compounds of the alkali metal oxides and halides of zinc, Cd, mercury are pref. In this case, the molar ratio of the catalyst component (a) and the catalyst component (b) is 9.5/0.5-1/9, pref., 8/2-4/6. By depositing this catalyst on a particulate collector, collection of the particulate is made certain and catalytic combustion can be carried out at a lower temp.
Patent JP-2000223766-A (JP)
Title: Equipment and method for laser working
Inventor: AMAKO ATSUSHI
IPC: B23K26/06
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a laser working equipment which can control the movement of a forcal position of a laser light, the shape of a convergent spot and the deflection width of the laser light by using a simple constitution, and a laser working method. SOLUTION: In this laser working equipment which has at least a light source outputting laser lights L1-L5 and a modulating means modulating the laser lights, the modulating means is composed of a liquid crystal panel 2 wherein a liquid crystal is sandwiched between a pair of substrates and modulates the laser lights by using the arranging state of molecules of the liquid crystal.
Patent JP-S55119074-A (JP)
Title: Test apparatus for ic
Inventor: HASHIZUME KEN
IPC: G01R31/26
Filed: 1979-03-09
Abstract: PURPOSE: To enable the quick functional evaluation tests with the output voltage of a reference program power source and that of respective program power sources set at the final level by having the voltage set at the specified value overlapping the output voltage of the reference power source prior to the application of each voltage to the power supply terminal with a plurality of program power sources.  
     CONSTITUTION: DC output voltage V 1  of a reference program power source 13 in the test apparatus 12 is applied to the power supply terminal T 1  of those T 1 WT 3  of IC11 to be tested. The power source 13 is so arranged to set the output voltage within the specified range based on the 0 potential according to the program to be inputted, while the power sources 14a and 14b are so done to output the voltage V 2  and V 3  in such a manner that the voltage according to the program information overlaps the output voltage V 1  of the power source 13. The signal having a test pulse overlapping the voltage V 1  is applied to the terminal 14 from a pulse driver 18. A voltage comparator 19 compares the output signal of the IC11 with the reference voltage VREF through the terminal T 5  and finally, the apparatus 12 performs the functional evaluation of the IC11, receiving the comparison voltage signal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07221488-A (JP)
Title: Electromagnetic shielding material excellent in lubrication
Inventor: NUMATA MASAAKI
IPC: B32B15/082
Filed: 1994-01-31
Abstract: PURPOSE:To enable molding process without damaging copper plating even if lubricant is not applied, by applying resin, where powder-form lubricants are dispersed, on the surface of a steel plate plated with copper, and specifying the range of quantity of resin coating thus forming an electromagnetic wave shielding material excellent in lubrication. CONSTITUTION:Powder lubricants 5 are dispersed in the coating 4 of an electromagnetic shield material where the coating 4 of resin is made on the surface of a copper plate plated with copper, and the quantity of coating is put in 0.5-2.0g/m<2>. When the powder-form lubricants 5 are dispersed in the coating 5, part of the lubricants are projected from the surface of the coating, which protects the coating 4 in molding. Therefore, the coating is not cut, and it does not damage the copper plating. As inorganic matter of the powder lubricant 5, graphite, molybdenum disulfide, or the like is used, and as organic matter, fluororesin, polyethylene, or the like is used. If the quantity of coating is small, it can not cover the surface equally, and if large, spot welding property is marred.
Patent JP-H0675393-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: KOBAYASHI TATSUSHI
IPC: G03G5/00
Filed: 1991-01-30
Abstract: PURPOSE:To prevent the inclusion of a foreign matter in a carrier generating material, to disperse the carrier generating material finely and uniformly. CONSTITUTION:In the production method of the electrophotographic sensitive body which laminates the carrier generating layer containing the carrier generating material and the carrier transporting layer containing a carrier transporting material on the conductive supporting body, the preliminary dispersed liq. of a coating liq. is changed to a high pressure liq. with an air pump, the high pressure liq. is branched into two pathway, and confronted each other and fed into a narrow path to increase the flow rate, and the liq. flows from the two pathway are allowed to collide with each other, then ejected to a low pressure part, and the coating liq. consisting essentially of a carrier generating material and a binder solvent is obtained.
Patent JP-S56123005-A (JP)
Title: Control method
Inventor: OKAMOTO HIROSHI
IPC: G05B11/16
Filed: 1980-03-04
Abstract: PURPOSE:To control the fluctuation width of the system, which has a time delay, to a small value with a good response, by making one of the status signal of the control object and the reference signal into the pulse signal of a fixed amplitude and by comparing these signals to obtain a turn-on and off control signal. CONSTITUTION:The reference signal is shown by line A, and the conventional status signal is shown by the two-dot broken line. In the conventional example, the turn-on control signal is output by S1', but the status signal rises due to the delay of the control object after t1. Since the turn-off control signal is output by S2' similarly, the status signal rises and falls between -D2 and +D2. In present invention, the status signal is the pulse signal of a fixed amplitude shown by C, and therefore, since the turn-off signal and the turn-on signal are output by S2 and S1 respectively, the status signal rises and falls between -D1 and +D1, and thus, the fluctuation width is controlled to a small value.
Patent JP-S57143846-A (JP)
Title: Formation of multi-layer wiring compostion
Inventor: GOTOU HIROSHI
IPC: H01L21/3205
Filed: 1981-02-27
Abstract: PURPOSE:To make layer insulation film flat by a method wherein the layer insulation film is formed to the thickness more than approximately two times of the minimum interval of electrode wiring by vapor phase growth to make its  surface flat, then the layer insulation film is etched from the surface. CONSTITUTION:Wiring 2 of the first layer is formed on an Si substrate on which insulation film is formed and PSG film 3 is formed on the whole surface by vapor phase growth. With the growth of the PSG film, the difference in level along the cross sectional shape of the first layer wiring is relieved and the surface of the insulation film becomes almost flat after the growth reaches to the thickness approximately two times of the interval of the first layer wiring. After that the surface is etched to the specified thickness more uniformly by isotropic etching such as ion milling or reactive sputter etching, so that the flat layer insulation layer of the specified thickness can be obtained.
Patent JP-S52110422-A (JP)
Title: Synchronous motor
Inventor: HIRAI TOSHIHISA
IPC: H02K21/24
Filed: 1976-03-15
Abstract: PURPOSE: To reduce number of parts by eliminating cylindrical case for containing stator magnetic tooth-board and coil frame, and other cylindrical case for forming central magnetic path. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62186373-A (JP)
Title: Display processing system
Inventor: YOSHIDA TAKAYOSHI
IPC: G06T15/00
Filed: 1986-02-13
Abstract: PURPOSE:To obtain a display processing system whose operating quantity is decreased by providing a circuit obtaining an RGB value and a circuit generat ing a texture depending on a table for obtaining highlight and a table storing the pattern of texture. CONSTITUTION:Sets of r', g', b' information corresponding to texture address information U, V are given by indexing a table 7, one of the information r', g', b' and color information r, g, b each is selected by the 1st selector 10-1, a product between the output of the 1st selector 10-1 and a brightness I is given by a multiplier and one of the outputs of the multiplier 8 and the 1st selector 10-1 is selected by the 2nd selector 10-2, a table 6 is indexed by input ting normal vector of input information as an input to give highlight informa tion. Then the high light information is switched by a gate 11, an output of the 2nd selector 10-2 and an output of the gate 11 are added by an adder 9 to control the 1st selector 10-1, the 2nd selector 10-2 and the gate 11.
Patent JP-H03231325-A (JP)
Title: Detecting method for continuous positions of prescribed code bit
Inventor: MITANI TAIJI
IPC: H03M7/30
Filed: 1990-02-07
Abstract: PURPOSE:To detect the position of a prescribed code bit on data at high speed by obtaining the data length with addition of the (x) length and the (y) length of the data that receives the accesses for each word. CONSTITUTION:The compressed image data are latched by a latch 11 for each word and outputted to an (x) length detection circuit 12 and a (y) length detection circuit 13 respectively. The (y) length is first detected and sent to a register 15 via a selector 14. Then the subsequent data equivalent to a single word are latched by the latch 11 and the (x) length is detected. The (x) length is added to the (y) length stored in the register 15 via an adder 16, and the (y) length is updated in the register 15 based on the addition value. When a 16-bit deciding circuit 17 decides that the (x) length is smaller than 15 bits, the addition value is sent to a deciding circuit 18 from the register 15. The circuit 18 decides the presence or absence of the head of the data corresponding to a single main scan line. Thus it is possible to detect a position where >=17 pieces of 'O' bits are continuous on the compressed image data.
Patent JP-H11233445-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOIWA YUKIO
IPC: H01L21/265
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness of an epitaxial growth film without increasing sheet resistance, by doping and diffusing a specified amount of impurity of an N conductivity type in the whole region or a part of the region of a semiconductor substrate, performing etching, and forming the epitaxial growth film. SOLUTION: The whole region or a part of the region of a silicon semiconductor substrate 101 is doped with impurities of an N conductivity type of about 1×10<16> atms/cm<3> -1×10<21> atms/cm<3> . Continuously, a buried layer 102, a thermal oxidation film 104 and a pileup layer 105 are formed on the silicon semiconductor substrate 101, by thermal diffusion of the dope impurities. The thermal oxidation film 104 and the pileup layer 105 are etched in order before an epitaxial growth film 103 is formed. By eliminating the pileup layer 105, diffusion of impurities in the buried layer 102 into the epitaxial growth film 103 is restrained, and the increase of sheet resistance of the epitaxial growth film 103 is prevented.
Patent JP-H05102737-A (JP)
Title: Multiplier circuit
Inventor: YAMAJI TAKAFUMI
IPC: G06G7/163
Filed: 1992-02-14
Abstract: PURPOSE:To reduce a bypass between input terminals by inserting a base ground transistor(TR) between amplifier sections of 1st and 2nd input signals to prevent the deterioration in the common mode rejection ratio at a high frequency side due to a parasitic capacitance of the TR. CONSTITUTION:First and 2nd common base TRs 13, 14 are inserted between a common emitter terminal of 1st and 2nd differential amplifier circuits TRs 1, 2 and TRs 3, 4 and the output terminal pair of plural 3rd differential amplifier circuit TRs 5-8. The emitter area of the TRs 13, 14 is set smaller than the maximum emitter area of the TR used for the TRs 5-8. Thus, the impedance when viewing the output terminal pair of the TRs 5-8 from the common emitter terminal of the TRs 1, 2 and the TRs 3, 4 is set larger than that without the TRs 13, 14. Thus, the part of the TRs 5-8 receives a DC offset, then even when the emitter area is increased, the reduction in the common mode rejection ratio of the TRs 1, 2 and the TRs 3, 4 due to a large parasitic capacitance of the TRs is prevented, and a bypass signal from terminal pairs L01, L02 to the input terminals M01, M02 is reduced.