baber/WOPTO huggingface dataset:
Patent JP-S62277815-A (JP)
Title: Analog-digial converter
Inventor: SHIBATA HIROHIKO
IPC: H03M1/10
Filed: 1986-05-27
Abstract: PURPOSE:To eliminate the need for a voltage source generating two intermediate potentials by connecting an input terminal of the 2nd switched capacitor circuit to ground so as to make the electric charge transferred to the 3rd capacitor into a specified electric charge. CONSTITUTION:The titled converter is provided with a comparator 15, a data flip-flop 16, an operational amplifier having the 3rd capacitor 13, the 1st, 2nd switch pairs 3-6, the 1st switched capacitor circuit having the 1st capacitor 11 whose input terminal T1 is connected to an analog signal input terminal T0, the 3rd, 4th switch pairs 7-10, and the 2nd switched capacitor circuit having the 2nd capacitor 12 whose input terminal T2 is connected to ground. Then the electric charge transferred to the, 3rd capacitor 13 is made to be a specified charge and the specified electric charge is transferred to the 3rd capacitor 13 by using a reference voltage source only as a single power supply. Thus, the A/D converter having the similar function to that of a conventional A/D converter is obtained by using the single power supply and it is not required to integrate a voltage source generating two intermediate potentials.
Patent JP-S5911963-A (JP)
Title: Steering wheel
Inventor: NAKANISHI KATSUYOSHI
IPC: B62D1/06
Filed: 1982-07-09
Abstract: PURPOSE:To allow a surface temperature of a steering wheel to be increased or decreased in a short time to a temperature at which an operator may grasp the steering wheel, by making a resin portion of a hard polyurethane form having a surface hardness of 70 and over as measured with a Type C hardness tester. CONSTITUTION:The steering wheel is constituted of a frame portion 1 consisting of a ring-like rim core metal 11 and three spokes 12, and a resin portion 2 made of hard polyurethane form formed around the rim core metal 11. An outer skin layer 21 having a thickness of 15mu is formed on the outer surface of the resin portion 2. This steering wheel is formed in such a manner that urethane resin paint is coated on a mold having the same cavity shape as a traditional cavity shape, and then the frame portion 1 which is the same as a traditional one is inserted into the mold, and the hard polyurethane form is injected into the cavity.
Patent JP-H0318710-A (JP)
Title: Position sensor
Inventor: TEIMOSHII JIYON UTSUDO
IPC: H03M1/28
Filed: 1990-05-11
Abstract: PURPOSE: To eliminate the necessity of resetting a detector even when power is lost on the way by supplying a light from three openings at an encoding member having three encoding paths including a pseudo binary random number pattern having 2<n> bit length, and reading individual bits by a sensor. CONSTITUTION: An encoding member 20 has an encoding path 21 having a pseudo binary random number pattern having 2<n> bit length, and bit encoding paths 22, 23 having the same length in parallel, and is movable relative to photocells 51 to 53 of a sensing unit 50 in the direction along the path. The electric output of the unit 50 is introduced to a processing unit 70 having a memory 72 and a processor 73 for at least n bits. The unit 50 allows the memory 72 to read the individual bits from the path 21 to store the last n bits read from the path, and the absolute positions of the path 21 and member 20 are decided from the content of the memory 72.
Patent JP-S5453108-A (JP)
Title: Additive for pulverized coal-oil mixtures
Inventor: NAKA AKIHIRO
IPC: C10L1/192
Filed: 1977-10-05
Abstract: PURPOSE: An additive capable of stabilizing pulverized coal-oil mixtures for a long time even in a small amount, prepared by condensing an aromatic polyether with formalin.  
     CONSTITUTION: (A) One equivalent of a polyether having aromatic groups, one or more active hydrogen-containing groups, and a molecular weight of 1,000W20,00, preferably 3,000W20,000, e.g. an alkylene oxide adduct of alkyl substituted phenols, etc. is incorporated with (B) 0.5W5 equivalents, preferably 0.05W0.005 equivalent of an acidic catalyst, and heated at 60W100°C for 1W3hr under agitation, then condensed at 100W180°C to give the desired additive. The resulting additive is then added to pulverized coal-oil mixtures comprising 20W70wt.% of pulverized coal having an average particle size ≤200μ and 7wt.% or less of the total moisture 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09307915-A (JP)
Title: Signal processing circuit for single ccd color camera
Inventor: ABE TATSURO
IPC: H04N9/77
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To suppress the circuit scale to be increased by sharing a 1H delay line at the time of reducing the screen and of not reducing it. SOLUTION: In the case of using a signal processing circuit of the signal CCD color camera to which a signal from a signal CCD solid-state image pickup element is outputted respectively by two lines each, a 1H delay lien for arithmetic operation of a luminance signal Y in the vertical direction outputted from the signal processing circuit 14 being a 1H delay line 12 in two 1H delay lines 11, 12 for color separation of the solid-state image pickup element is used in common to reduce the circuit scale.
Patent JP-S61277971-A (JP)
Title: Copying machine
Inventor: SOGO TOSHIYUKI
IPC: G03G21/02
Filed: 1985-06-03
Abstract: PURPOSE:To prevent securely a device from being used illegally and to disable the total number of copies to be altered by updating data on the number of copies stored in a data memory by data transfer between a control means and a control device. CONSTITUTION:A copying machine body is provided with a mechanism which guides an IC card 1 into the device and a device which transmits data forward and backward between the CPU 4 on the IC card 1 and the microcomputer of the copying machine body. Then, the coping machine is placed in a ready state only when an IC carcd 1 where a specific password code is set previously is guided into the device and a password code read out of the data memory 5 on the basis of the data transfer is matched with a password code inputted by a user and coincides with the input number. Further, data on the total number of copies is stored in the data memory; 5 of the IC card 1 while updated all the time, so the accurate total number of copies is easily known. Consequently, the total number of copies is prevented securely from being altered and the device is prevented from being used illegally.
Patent JP-S61279121-A (JP)
Title: Diffusing device
Inventor: TORII TAKUJI
IPC: H01L21/22
Filed: 1985-06-05
Abstract: PURPOSE:To control the temperature of a wafer at the prescribed value by a method wherein the temperature measuring probe of the wafer is formed using a retaining quartz pipe and a lens, a quartz rod and a total reflection prism which are provided in the quartz pipe, thereby enabling the direct measure of the wafer temperature when a diffusing process is performed. CONSTITUTION:Quartz rods 15A and 15B are provided inside a retaining quartz pipe 18 through the intermediary of a support 19, a lens 17 is provided on the port opposing to a wafer 2, total reflection prisms 16A and 16B are provided, and a temperature measuring probe 8 is constituted. The radiant light coming from the wafer 2 is measured by the temperature measuring probe 8, and the result is transmitted to a light-temperature converter 11 by an optical fiber 10 through the intermediary of a connector 9. In a diffusion device controlling part 12, the difference between the measured temperature and the preset reference temperature is outputted to a controlling part 13, and the heating power of a heater 5 is controlled in accordance with the value of said difference. When an oxidation and diffusion process is going to be performed to the wafer 2, treatment gas is introduced into a quartz pipe 1 from a treatment gas inlet 7.
Patent JP-S60263432-A (JP)
Title: Equipment for manufacturing semiconductor device
Inventor: ISHIZAKI TAKASHI
IPC: B05C11/08
Filed: 1984-06-12
Abstract: PURPOSE:To eliminate a defect of generation of dust owing to fall of a wafer and friction in carrying a body to be dealt with a carrying belt by providing a preventive mechanism for horizontal deviation of the body, which moves at the same speed as that of the body. CONSTITUTION:A moving guide 8 which moves at the same speed as that of a carrying belt 7 is provided. A wafer 6 does not deviate horizontally owing to the presence of the guide. The wafer 6 moving at the same speed as that of the guide 8 via the carrying belt 7 and the guide 8 have no difference in speed therebetween, resulting in no generation of dust owing to friction. Accordingly, it is possible to hold the wafer 6 at the neighborhood of its periphery using the carrying belt 7.
Patent JP-S60262559-A (JP)
Title: Production of food for refrigerated and fried food
Inventor: KIZAWA NOBORU
IPC: A23L5/10
Filed: 1984-06-12
Abstract: PURPOSE:To produce a food for refrigerated and dried food preservable in a refrigerator at <=-18 deg.C for a long period, by dipping a material for the fried food in edible oil at <=-10 deg.C, and rapidly freezing and solidifying the surface thereof. CONSTITUTION:An edible oil, e.g. sunflower seed oil having -16--18 deg.C feezing point or medium-chain saturated fatty acid triglyceride having -18--20 deg.C freezing point, is precooled at <=-10 deg.C to give a fluid state, and a material, e.g. molded frying confectionary or material for frying with a coating, is dipped therein to freeze and solidify rapidly the surface thereof and give the aimed food for refrigerated and fried food. The above-mentioned food is preserved by refrigeration, but may be directly fried in oil at about 170-180 deg.C oil temperature without thawing in eating. Thus, the aimed fried food product having nice taste can be easily produced.
Patent JP-S63284255-A (JP)
Title: Polyester resin composition
Inventor: SAKASHITA KEIICHI
IPC: C08L67/00
Filed: 1987-05-18
Abstract: PURPOSE:To obtain the title composition high in a rate of crystallization and capable of keeping the crystalline state till a low temperature, by mixing a crystalline saturated polyester resin with two specified block copolymers. CONSTITUTION:An oligoester (a) of a degree of polymerization of 2-10 is reacted with an aliphatic oligoester or oligolactone (b) of a degree of polymerization of 5-30 to obtain a block copolymer (B) of a number-average MW of 1,000-20,000. Separately, an aliphatic oligoester of oligolactone (C) of a degree of polymerization of 2-6 is reacted with an oligoester (d) of a degree of polymerization of about 10-80 to obtain a block copolymer (C) of a number-average MW of 2,000-40,000. 100pts.wt. crystalline saturated polyester resin (A) optionally containing 0.1-10wt.% crystallization accelerator is mixed with 0.5-20pts. wt. component B and 0.5-100pts.wt. component C.
Patent JP-H0416353-A (JP)
Title: Ink jet record head
Inventor: KIMURA MASAHARU
IPC: B41J2/16
Filed: 1990-05-10
Abstract: PURPOSE:To make a nozzle pitch smaller by providing a plurality of nozzles arranged in a row, a plurality of ink chambers communicating with each nozzle respectively, and a plurality of piezoelectric actuator for pressing each ink chamber respectively. CONSTITUTION:When electrodes 36 and 37 of a piezoelectric actuator 30e are charged with a signal voltage, the piezoelectric actuator 30e makes a displacement in a direction D1 due to the piezoelectric vertical displacement effect. As a result, a diaphragm 38 forming a bottom face of an ink chamber 24 makes a displacement so as to press the ink chamber 24, so that ink in the ink chamber 24 is jetted from a nozzle 20 to print on a paper. Thus, a pitch of the nozzle can be reduced to 1/2 without shortening intervals of the ink chamber and piezoelectric actuator.
Patent JP-S5830943-A (JP)
Inventor: NAMITA YASUO
IPC: B65D25/14
Filed: 1981-08-03
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-S63285813-A (JP)
Title: Manufacture of superconductive material with metallized surface
Inventor: SHIBATA KENICHIRO
IPC: H01B13/00
Filed: 1987-05-18
Abstract: PURPOSE:To make it possible to add a metallic material to a superconductive material in a high adhesive strength by attaching a metallic powder over the surface of a composition to be sintered and then sintering it, when a superconductive sintered body is produced. CONSTITUTION:A mixture of powders of nitride, oxide, hydroxide, sulfate, oxalate, or nitrate of an element alpha included in group IIa of the periodic table, an element beta included in group IIIa of the periodic table, an element gamma selected from groups Ib, IIb, IIIb, IVa, and VIIIa of the periodic table, or a powder of baked bodies made by baking the above mixture is used as the material powder. Such a material powder is made into a specific form, a metallic powder is attached over the surface of the composition, and then it is sintered. In this case, as the metallic powder, Ag, Pt, Rh, Pd, Cd, Sn, Pb, Au, Zn, Ni, Co, or Cu, or one of their alloys is used. The sintering process is carried out in the ambiance including mainly N2 and very small amount of O2.
Patent JP-H05316159-A (JP)
Title: Detection circuit
Inventor: ENDO HIROYUKI
IPC: H04L27/36
Filed: 1992-05-14
Abstract: PURPOSE:To provide the detection circuit from which a prescribed detection voltage is obtained regardless of presence of modulation even when an amplitude modulation component is in existence with respect to the detection circuit used for test/adjustment of, e.g. a digital radio equipment. CONSTITUTION:The circuit consists of a detection/separation section 1 separating a 1st detection output including an AC component and a DC component and a 2nd detection output including only the AC component from a detection output including the AC component and the DC component resulting from obtaining through the detection of an input signal and of a differential amplifier circuit section 2 taking a difference between the 1st detection output and the 2nd detection output outputted from the detection/separation section 1 and outputting only the DC component.
Patent JP-S5823103-A (JP)
Inventor: TABUCHI YOSHIHIKO
IPC: F21V7/00
Filed: 1981-07-31
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-H04348356-A (JP)
Title: Electrophotographic engraving device
Inventor: OISHI CHIKASHI
IPC: G03G13/26
Filed: 1991-05-27
Abstract: PURPOSE:To decrease the consumption of developer and to eliminate irregularity in squeezing the developer on the side part of an electrophotographic printing plate. CONSTITUTION:A squeezing roller pair 122 is arranged in the developing part 38 of an electrophotographic engraving device, and it is constituted of an upper roller 124 and a lower roller 126. A soft felt 130 having liquid absorbing property is attached to the part of the lower roller 126 corresponding to the side end face part 15 of a direct printing plate 14. Then, a developer tank 150 is extended below the roller pair 122, and the developer 152 squeezed from the felt 130 is recovered in the tank 150.
Patent JP-H10309817-A (JP)
Title: Thermal transfer printer and ink sheet
Inventor: ARIMOTO KAZUAKI
IPC: B41J2/325
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To eliminate generation of a part where an image is not transferred because of a fold wrinkle even when heat energy of a thermal head is increased and an ink sheet wrinkles when it is folded. SOLUTION: The printer has a heating rate-judging means 22 and a driving control means 23. The heating rate-judging means 22 calculates a print rate from a ratio of a totally applied energy by a thermal head to a count of heating pixels to a total area of a count of pixels in a scan direction of an ink sheet at a printed image of each color and a count of pixels in a feed direction, and judges whether or not the print rate is a predetermined value or larger. The driving control means 23 transfers the ink sheet so that a next color ink of one set can be printed when the print rate of the other set of two sets of ink is not smaller than the predetermined value.
Patent JP-S5245700-A (JP)
Title: Excellent method for preparing ring orening polymers
Inventor: KUROSAWA HAYASHI
IPC: C09J159/00
Filed: 1975-10-09
Abstract: PURPOSE: To prepare the titled polymer having improved oil resistance and mechanical properties with an increased productivity by reducing catalyst amount by use of a specific catalyst system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5456104-A (JP)
Title: Rotary armature
Inventor: MOTOJIMA TERUHISA
IPC: H02K13/04
Filed: 1977-10-12
Abstract: PURPOSE: To make an increase of strength, thermally and mechanically, of the rotor, by such means that after a connection made between an end part of the armature winding and a commutator, said commutator be insulated and secured to the shaft by a resin.  
     CONSTITUTION: An armature winding 3 is connected to each connection point 6 of a commutator metal 7 with a commutator segment made in one unit by a bridge link piece 8. Hereafter, a resin will be filled into between a shaft 1 and the commutator metal with the commutator insulated and secured, further with the bridge link piece removed, and the rotor will be constructed. In this way, a method of connecting the commutator and the armature winding can be selected without a limitation thermally affected, also with a thermal effect at the time of connection not affected to the resin for insulating and securing the commutaror, causing an increase of mechanical strength 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06332220-A (JP)
Title: Electrophotographic sensitive body
Inventor: NAKANISHI TATSUO
IPC: G03G5/147
Filed: 1993-05-24
Abstract: PURPOSE:To provide an electrophotographic sensitive body to be positively charged excellent in sensitivity and residual potential characteristic and capable of forming a distinct and residual potential fog even after the repeated formation of images over a long period by incorporating a specified electron acceptive substance into the protective layer on the surface of a photosensitive layer. CONSTITUTION:A protective layer contg. an electron acceptive substance shown by the formula is provided on the surface of a photosensitive layer. In the formula, RA is hydrogen atom, hydroxyl, nitrogroup, CF3 group, alkyls, alkoxyls, aryls, etc., and (l), (m) and (n) are 0 or a positive integer respectively.
Patent JP-S62277759-A (JP)
Title: Clip terminal
Inventor: BABA YASUYUKI
IPC: H01L23/50
Filed: 1986-05-27
Abstract: PURPOSE:To bond a clip terminal and a substrate firmly, and to improve the electric insulating properties of the clip terminal and a conductor circuit section for the substrate by applying adhesives to a section for fixing the substrate being in contact with the back of the substrate in two elastic pieces formed at the nose of the clip terminal under a semirigid state. CONSTITUTION:Epoxy group thermosetting adhesives 6 are applied to a section 4b for fixing a substrate for a clip terminal 4, and the adhesives are half hardened at 40-60 deg.C up to the state in which the adhesives do not pick even by feeling with fingers. The substrate 1 is inserted, the adhesives 6 are cured under the conditions of 200 deg.C and one min, and a soldering section 4a in the clip terminal and a conductor, section 2a for the terminal for the substrate 1 are joined by solder 3. Adhesive strength with the substrate is enhanced remarkably without fouling the periphery with adhesives owing to simple constitution only by applying the adhesives to the section for fixing the substrate under a semirigid state and the half hardening of the adhesives, and the electric insulating properties of the clip terminal and the conductor circuit section for the substrate can be improved.
Patent JP-H10298663-A (JP)
Title: Joining heat treatment for dissimilar metallic materials
Inventor: HORIO KOJI
IPC: C21D9/28
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of discontinuity of properties between a first metallic material composed of precipitation hardening heat resistant alloy and a second metallic material composed of non-precipitation hardening alloy, caused by the decrease in hardness in the heat-affected zone of the first metallic material and the increase in hardness in the heat-affected zone of the second metallic material, at the time of subjecting both materials to joining treatment. SOLUTION: After respective joining parts of a first metallic material composed of precipitation hardening heat resistant alloy and a second metallic material composed of non precipitation hardening alloy are subjected to mutual joining treatment, the hardness in the zone decreased in hardness due to influence of heat in the first metallic material and the hardness in the zone increased in hardness due to influence of heat in the second metallic material are both recovered by postheat treatment after the joining treatment. Moreover, this postheat treatment is carried out under the conditions where the aging treatment conditions for the first metallic material overlap with the tempering conditions for the second metallic material.
Patent JP-S63286396-A (JP)
Title: Film for thermal stencil printing
Inventor: SUMIYA TAKASHI
IPC: B41N1/24
Filed: 1987-05-19
Abstract: PURPOSE:To obtain a film for thermal stencil printing imparting sharp character printing and solid printing properties without irregularities in printing thickness and density and having superior durability and sensitivity, by adding a predeter mined amount of inorganic particles having a specific average particle diameter to a bi-axial oriented film of a polyester resin having a predetermined thickness. CONSTITUTION:As a polyester resin, a material containing ester linkage as a main skeleton is used; typically used example is a polyester containing an aliphatic dicarboxylic acid, such as terephthalic acid and isophthalic acid, as an acid component and containing ethylene glycol, 1,4-butanediol, etc., as an alcohol component. A bi-axial oriented film is of 0.5-7mum in thickness. As inorganic particles, CaCO3, SiO2, and others, which are 0.5-2.5 times the film thickness in average particle diameter and 2.5-8 in Mohs hardness, are added in the amount of 0.05-3 wt.%. In the production of a thermosensitive film, the material with the inorganic particles being added is dried, thereafter extrud ed in molten states by an extruder and set by a cooling drum to form an unoriented film, and this film is bi-axially oriented to obtain a film with superior plate-printing properties.
Patent JP-S62279180-A (JP)
Inventor: OSHITA SHIGERU
IPC: B62K25/02
Filed: 1986-05-26
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-S5912274-A (JP)
Inventor: YOKOYAMA KOUICHI
IPC: A23L3/36
Filed: 1982-07-12
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-H10319016-A (JP)
Title: Method of measuring bind activity of immunoglobulin
Inventor: ZENS WOLFGANG DR
IPC: G01N33/569
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To diagnose the initial phase of infection of virus, bacteria or parasite by using urea-hydrogen peroxide as a protein denaturing agent. SOLUTION: This is a qualitative or quantitative detecting method of an antibody, wherein the antibody is brought into contact with an antigen to it so as to form an immune complex. The immune complex containing the antibody high in bind activity is brought into contact with a protein denaturing agent to measure the degree of bind of the antibody to the antigen. As the protein denaturing agent, urea-hydrogen peroxide is used. The antigen is brought into contact with the antibody, for example, in the state where it is bonded to a solid phase, and washed with a buffer solution containing urea-hydrogen peroxide. Examples of the method of this type include enzyme immunoassay, radio immunoassay, and western plot or immunofluorescent assay. This method is suitable particularly for detecting an antibody related to diagnosis in a body fluid.