baber/WOPTO huggingface dataset:
Patent JP-S59169646-A (JP)
Title: Expendable pattern for ceramic shell mold for casting and its production
Inventor: MORITA YASUJI
IPC: B22C7/02
Filed: 1983-03-17
Abstract: PURPOSE:To prevent cracking in a casting mold and to improve dimensional accuracy by dispersing and adding fine grains of glass, etc. to an expendable hot melt material and molding an expendable pattern for a ceramic shell mold for casting. CONSTITUTION:An expendable hot melt material such as wax, naphthalene or the like is heated to the m.p. thereof or higher. On the other hand, fine grains such as glass beads, sand grain, metallic grains or the like are heated to approximately the same temp. as the temp. of the molten material and are charged and added to the molten material under stirring with a sirrer, etc. to accomplish uniform dispersion. The resulted mixture is cast into a mold for forming a desired pattern and thereafter the mixture is cooled to solidify. The solidified molding is removed from the mold for forming the pattern and the pattern is obtd.
Patent JP-H01220449-A (JP)
Title: Contact-hole forming method
Inventor: KATSURAGI MASARU
IPC: H01L21/304
Filed: 1988-02-26
Abstract: PURPOSE:To decrease the amount of side etching and to form a stable contact hole, by cleaning a silicon oxide film wherein B and P are added as impurities with liquid of H2SO4-H2O2 before photoresist is applied. CONSTITUTION:A silicon oxide film wherein B and P are added as impurities is formed on a silicon substrate. Heat treatment is performed in an N2 atmosphere. Then, the concentration of B is decreased in the surface, and the concentration of P is increased in the surface. The higher is the concentration of P in the surface of the film, the larger will be the side etching amounts (a) and (b). Therefore, a contact hole formed in the silicon film has a tapered shape. Then, the substrate is cleaned with liquid of H2SO4-H2O2 before photoresist 2 is applied. Then, the concentration of P is decreased, and the amount of side etch becomes small. In this way, peeling of the resist is prevented, and the stable contact hole having a minute machined shape can be formed.
Patent JP-H01218572-A (JP)
Title: Instant 'miso' soup product and production thereof
Inventor: MITSUDA MASAOMI
IPC: A23L11/20
Filed: 1988-02-26
Abstract: PURPOSE:To provide the subject production process so designed that a single water or the like put into molds is subjected to freeze-molding and the resultant forms are released from said molds to produce a hollow container in a freezed state which is then packed with a kneaded composition comprising ingredients, MISO, seasoning, etc., followed by sealing, thereby obtaining the title produce with genuine satisfactory taste along with highly instantaneousness. CONSTITUTION:Water is each poured into molds 1, 2, i.e., a hollow container and a lid, respectively, and freezed to produce a hollow container and a lid each consisting of a single water in a freezed state. Thence, said hollow container released from the mold 1 is packed with a kneaded composition comprising MISO, seasoning and water along with the ingredients shown in the table 1, immediately followed by sealing with the freezed lid and packaging with a packaging material consisting of, e.g., a moistureproof sheet, thus obtaining the objective product. If this product, after breaking the seal, is transferred into a bowl and subjected to heating treatment with a microwave oven, a warm MISO soup an instantly be obtained.
Patent JP-S58162250-A (JP)
Title: Preparation of jelly-containing food
Inventor: EJIMA MASAYUKI
IPC: A23L21/10
Filed: 1982-03-24
Abstract: PURPOSE:To prepare a safe jelly-containing food having uniform dispersion, by blending a granular pectin jelly heat-treated in a saccharide solution with another liquid food. CONSTITUTION:A mixture of pectin for jelly, a large amount of saccharide, fruit juice, spice, and water is heated to give a solution, which is cooled, solidified, and cut into about 2-10mm. particle diameters to prepare a granular pectin jelly. The granular pectin jelly is added to a diluted solution (about >=1wt%) of a saccharide (e.g., sugar), heated to about 85-90 deg.C, the jelly is sterilized, and the saccharide in the jelly is extracted so that the density of the jelly is reduced until it is made almost equal to that of a liquid which is blended with the granular pectin jelly afterward. The prepared granular pectin jelly is blended with a liquid food (e.g., yogurt) to give a jelly-containing food.
Patent JP-S60190484-A (JP)
Title: Pressure-sensitive adhesive composition
Inventor: TAKIYAMA KEIICHI
IPC: C09J11/04
Filed: 1984-03-12
Abstract: PURPOSE:The titled composition useful as a pressure-sensitive adhesive tape, sheet, etc., having improved cohesive force, bond strength, and resilience resistance, obtained by adding a polyvalent metal compound to an aqueous dispersion of a specific polymer. CONSTITUTION:(A) An aqueous dispersion of a polymer containing >=50wt% of the polymer having a monomer composition comprising (A) 0.2-20wt% unsaturated carboxylic acid, (B) 50-99.8wt% acrylic alkyl ester containing 4-12C alkyl, and (C) 0-49.8wt% another copolymerizable unsaturated monomer is blended with >=0.1 equivalent based on the carboxyl group of the polymer of a polyvalent metal (preferably zinc) compound, to give the desired composition. The aqueous dispersion of the polymer is obtained by subjecting individually a monomer component having the maximum unsaturated carboxylic acid content of 2-50wt% unsaturated carboxylic acid content, and a monomer component having the minimum unsaturated carboxylic acid content >=2wt% smaller unsaturated carboxylic acid content than the monomer component to emulsion polymerization, followed by blending, or subjecting the monomers to successive emulsion polymerization, followed by blending, or by blending them.
Patent JP-S53131263-A (JP)
Title: Reversible type rolling equipment and its control method
Inventor: SHIMIZU MAKOTO
IPC: B21B1/08
Filed: 1977-04-22
Abstract: PURPOSE:To enable to carry out finish rolling, restraining the temperature difference and lowering of tip and rear ends of rolling material, by arranging reversible rough rolling mill in close vicinity to unreversible finish rolling mill and enlarging the space of roller of finish rolling mill and then, passing through the above space during rough rolling.
Patent JP-S61205865-A (JP)
Title: Preparation of immunological measuring reagent and obtained reagent
Inventor: AOYANAGI SHIGEO
IPC: G01N33/543
Filed: 1985-03-09
Abstract: PURPOSE:To obtain a reagent imparting a measured value free from irregularity, sufficiently adsorbed by a solid phase and showing good measuring sensitivity, by successively forming an amino acid layer, a difunctional aldehyde compound layer and an antibody or antigen layer to a carrier. CONSTITUTION:A carrier comprising plastic, glass or ceramics is immersd in an aqueous polyamino acid solution (for example, using polylisine) and subsequently washed. Next, the carrier is immersed in an aqueous solution containing a crosslinkingagent being an aldehyde compound being at least difunctional (e.g., glutaraldehyde) and washed. Further, this carrier is immersed in an aqueous solution containing an antibody or antigen and subsequently washed to obtain a reagent. By this method, the solid phase of this reagent is stabilized and the antigen bonding force thereof is increased and a good result can be obtained in immunological measurement according to a sandwich method.
Patent JP-H09246978-A (JP)
Title: Quantization/inverse quantization circuit
Inventor: OKAMOTO KIYOSHI
IPC: H03H17/02
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To reduce a scale, to perform acceleration and to lower power consumption by performing the first multiplication between a quantization weight coefficient and a quantization step size by a multiplier and the second multiplication between the result and an inverse quantization level for plural inverse quantization levels. SOLUTION: The quantization weight coefficient 105 is read from a first memory 101 in a memory read means(MR) 103 and an inverse quantization value level 106 (Qij) is read from a second memory 102 in the MR 104. One coefficient is read for every six cycles for the coefficient 105 and one coefficient is read for each cycle in a zigzag order to the picture elements 0,..., 63 of blocks 0-5 for the inverse quantization value level 106. The quantization step size 107 is fixed to mq for a processing period for one macroblock. The quantization weight coefficient Q0.0 is inputted to a first selector(SC) 112, the mq is inputted to a second SC 113, they are multiplied in the multiplier 114 and plural inverse quantization values 118 are outputted from an offset computing element 117.
Patent JP-H02224134-A (JP)
Title: Object program forming system
Inventor: SATO TAKAO
IPC: G06F11/28
Filed: 1989-02-27
Abstract: PURPOSE:To form an object program to be independently driven in each instruction of a source program by forming an object program capable of resolving an address in each instruction of the source program when symbolic debugging information has symbolic debugging and indicates the execution of dynamic control transfer. CONSTITUTION:When an intermediate code 11 analyzed with an intermediate analyzing means 5 is the break-point of instructions in the source program and the symbolic debugging information 12 executes symbolic debugging and indicates dynamic control transfer, an address resolving information table deleting means 8 deletes the contents of an address resolving information table 7. Thereby, an object program 10 for resolving an address in each time is formed in each instruction in the source program. Thus, the object program 10 to be independently driven in each instruction of the source program can be formed.
Patent JP-H04263516-A (JP)
Title: Direct coupling type josephson logic gate
Inventor: AOYANAGI MASAHIRO
IPC: H03K19/195
Filed: 1991-02-18
Abstract: PURPOSE:To obtain a high-speed switching characteristic or high valid input sensitivity by serially adding an input resistor and an inductor to the direct coupling type Josephson logic gate. CONSTITUTION:In the state of impressing a gate current Ig, a signal current Il is impressed. A signal current Ii having extremely high starting is impressed to an input terminal Ti. When the current flowing into a Josephson junction J2 in the beginning, the large amount of signal current components flow to the junction J2 while decreasing the signal current component branched to the serial circuit of an input resistor Ri and an inductor Li since the Li is serially connected to the Ri and the impedance of the Li is also operated to the current Ii as high resistance. On the other hand, concerning operations after the transition of the J2 to a voltage state in the beginning, the operations are executed in order similar to the conventional 4JL type Josephson logic gate. At the final stage of transition moving the gate itself to the voltage state, the gate current Ig flows into the side of Rl and Ll a J1 in a zero voltage state is turned to the voltage state, and input and output are separated similarly to the conventional case.
Patent JP-H10306413-A (JP)
Title: Original shape-restoring delineator attached to surface
Inventor: YASU GISHOKU
IPC: E01F9/512
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent the post from getting out of place in case of collision and increase the workability, by providing an air discharge and suction hole at the upper part and integrally forming a cylindrical post made of a flexible material and a support plate installed on the ground face. SOLUTION: A support rib is projected at the inner peripheral face of a post 10 and a retroreflecting sheet 15 is attached to time rugged face of the outer periphery of a groove formed at the upper part of the outer peripheral face. A number of discharge grooves 21 for compressed air are formed at the bottom face of the support plate 20 integrally formed at the lower part of the post 10. The post 10, the support plate 20, and the retroreflecting sheet 15 are coated with silicone in which a tin compound is diluted by silicone. The thickness of the fold of the connection part of the post 10 and the support plate 20 is made as thicker as about 10-50% than the upper thickness thereof. And hence, this delineator made of a flexible material prevents damage or reduce the damaged part of a vehicle to the minimum extent.  In this way, this delineator prevents the post from getting out of place or separating in case of collision and the workability can be improved.
Patent JP-H05217980-A (JP)
Title: Foreign matter removing method
Inventor: MAMIYA EMI
IPC: B08B5/04
Filed: 1992-02-01
Abstract: PURPOSE:To remove a foreign matter, adhered to a wafer, easily without providing a semiconductor device, formed on the wafer, with any damage. CONSTITUTION:A wafer 10 is put on a moving stage 3 to inspect foreign matters by a microscope 2 while moving the moving stage 3. When a foreign matter 11 on the wafer 10 is found during inspection, the objective lens of the microscope is moved upwardly and a suction nozzle 1, equipped with an air intercepting valve, is made to approach the foreign matter 11. In this case, the air intercepting valve is closed. Then, the air intercepting valve is opened and airstream toward the suction nozzle is generated whereby the foreign matter 11 is sucked and removed by the suction nozzle 1.
Patent JP-H06235882-A (JP)
Title: Inclination reader
Inventor: TERASAKI MASAHIRO
IPC: G02B27/02
Filed: 1993-02-10
Abstract: PURPOSE:To easily read the paper surface of a printed matter or the like horizontally placed on a desk along an inclined visual line from the front part in an easy attitude by holding an attitude with an angle made by the other surface of a prism plate with the visual line larger than an acute angle made by an object surface to be read with the visual line. CONSTITUTION:A linear groove 4 is equipped with one of groove surfaces 5 extending almost in parallel to the paper space, and the other groove surface 6 making a mountain at an acute angle with the groove surface 5 when a base 1 is placed on the paper surface. The angle of the groove surface 6 is set a plane matched with a direction in which an incident light beam made incident from the object surface to be read of the printed matter to one of lower surfaces 7 of a prism plate 3 while making the acute angle is refracted and made incident from the lower surface 7 of the prism plate 3 into the prism plate 3, and is defined as a plane coincident with a direction proceeding in the prism plate 3. The groove face 6 is set such the angle, so that all the light beams corresponding to visual fields A-E opposed to the surface to be read can be validly refracted by the prism plate 3, and the brighter read photographic image can be obtained.
Patent JP-H09245858-A (JP)
Title: Mounting method
Inventor: KAWAI TORU
IPC: H05K3/30
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To reduce damage caused by thermal fatigue in the joint part of a terminal and a wiring pattern by indirectly connecting the terminal arranged in an electronic component and the wiring pattern arranged on a substrate with a flexible conductive member. SOLUTION: A terminal 10 formed in a connector 1 and a wiring pattern 20 formed on the mounting surface of a printed board 2 are flexibly connected with a wire 3 in a wire bonding process. Prior to wire bonding, a hold-down 12 is soldered, a dowel 13 formed in a housing 11 is fixed to the printed board 2 by hot bonding or the like. The wire bonding part is protected by resin 14 coating if necessary. Damage caused by thermal fatigue in the joint part of the terminal 10 and the wiring pattern 20 is reduced, and the reliability of electronics is enhanced.
Patent JP-H11209127-A (JP)
Title: Production of ruthenium nitrate
Inventor: SAKAMOTO MASAMI
IPC: C01G55/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To easily obtain high purity ruthenium nitrate contg. no halogen at all in a high yield by allowing ruthenium tetroxide to react with nitric acid in the presence of a reducing agent. SOLUTION: Ruthenium tetroxide is allowed to react with nitric acid in the presence of a reducing agent. It is preferable that the reducing agent can reduce octavalent Ru to tri- or tetra-valent Ru, is finally decomposed and does not remain in the reaction system. The reducing agent is, e.g. a lower mono- or poly-hydric alcohol or a lower fatty acid, and methanol, ethylene glycol or oxalic acid is preferably used. The reducing agent is finally removed as CO2 from the reaction system. The pref. amt. of the nitric acid is about 3-30 mol based on 1 mol Ru and an aq. nitric acid soln. having about 3-14N concn. may be used. The reducing agent is added by about 0.1-1 mol based on 1 mol Ru in the case of ethylene glycol. The reaction is efficiently carried out under heating to the room temp.-60 deg.C.
Patent JP-S51120915-A (JP)
Title: Annealing method and device of alloy containing low-melting-point meta ls
Inventor: AKAMA KAZUO
IPC: C21D1/74
Filed: 1975-04-15
Abstract: PURPOSE:A captioned method and device to prevent low-melting point metals such as Zn from vaporising and oxidizing.
Patent JP-H06255501-A (JP)
Title: Brushless motor drive device for electric power steering
Inventor: KURAHASHI HIDENORI
IPC: B62D5/04
Filed: 1993-03-08
Abstract: PURPOSE:To realize a compact and lightweight brushless motor drive device by fixing a power element which is adjacent to a stator in a housing and cool heat generation of the power element forcedly due to the action of a fan in accordance with rotation by forming a projection on the external surface of a rotor which opposes to the power element. CONSTITUTION:A nut screw 5 is screwed in a ball screw groove 3 of a steering shaft 1 via a ball 4. Also, a rotor 7 of a brushless motor 6 is connected to the nut screw 5. Further, the rotor 7 is opposed against a stator 13 in a housing 12 across the predetermined space. The stator 13 and a power element 15 in the housing 14 are connected electrically. In the above constitution, the power element 15 is adjacent to and fixed on the stator 13 in the housing 16 to realize a compact and light-weight device. A projection 17 is formed on the external surface of the rotor 7 which opposes to the power element 15, and heat generation of the power element 15 is cooled forcedly due to the action of a fan in accordance with its rotation.
Patent JP-S62204341-A (JP)
Title: Data processor
Inventor: NAKASAKI YOSHINARI
IPC: G06F17/30
Filed: 1986-03-05
Abstract: PURPOSE:To increase a processing speed of data having tags by storing these data in a register not in a RAM in case the number of arguments is small for reduction of the reference time and then storing said data in a main memory in case a number of arguments larger than the number of words that can be stored in the RAM are designated. CONSTITUTION:A data processor contains the data registers 12-15 that needs a large quantity of hardware and can have the quick reference, an internal memory part 16 that can store a comparatively large amount of data with tags with a comparatively small quantity of hardware and has the reference speed lower than that of those registers 12-15, and a main memory (corresponding to a memory part 10) that can store the largest amount of data and has the lowest reference speed as the internal registers that store the data having tags. The part 16 is used when the number of arguments described in a program is increased. Thus it is possible to operate a large amount of data with tags at a high speed.
Patent JP-S57162966-A (JP)
Title: Separately-excited dc/dc converter circuit
Inventor: NISHINO TOSHIO
IPC: H02M3/28
Filed: 1981-03-31
Abstract: PURPOSE:To reduce the loss of a separately excited DC/DC converter circuit by supplying the flyback volage of a pulse transformer through a surge absorber circuit having a resistor, a capacitor and a diode to stabilized voltage, thereby reducing the current of a stabilized power source circuit. CONSTITUTION:When non-stabilized voltage is inputted to terminals a, b, stabilized voltage is generated from a stabilizing power source 1 to operate a pulse generator 3, and a pulse is outputted to a resistor 4. Thus, an output transistor repeats ON and OFF, but since the flyback voltage Vf is always higher than the output voltage V0 and the input voltage Vi, a current iA flows through a surge absorber circuit. This current i4 is smoothed to be constant, and that much is fed back to the power source 1, and the current i3 supplied to the pulse generator becomes less. As a result, the loss of the stabilized power source circuit is reduced.
Patent JP-H08216733-A (JP)
Title: Electrical equipment assembly and manufacture thereof
Inventor: KAWACHI KURIHISA
IPC: B60K37/00
Filed: 1995-02-10
Abstract: PURPOSE: To provide an electrical equipment assembly with a wiring body without limiting a place so as to connect electrical equipment easily. CONSTITUTION: In insert base material 2, a pad 3 is formed on the surface by foaming or the like, and a PC tape 4B is integrally formed at the back face. The end part of the PC tape 4B is extended to the front face of a flange 1a being bent so as to enfold this flange 1a of a fitting opening formed to fit the electric conductor of electrical equipment M. An insulating coat 7 is removed from the part, coming in contact with the electrical equipment M, of the PC tape 4B so as to expose an electric conductor 6 printed on the surface of an insulating film like tape 5. The electric conductor of the electrical equipment M is exposed to the surface of the electrical equipment M so as to be connected to the electric conductor 6 of the branch PC tape 4B, and connected in contact with the electric conductor 6 of the PC tape 4B.
Patent JP-S59175614-A (JP)
Title: Cankshaft of internal-combustion engine and manufacturing method thereof
Inventor: KANETOSHI KAZUHIKO
IPC: B29C70/16
Filed: 1983-03-18
Abstract: PURPOSE:To provide a crankshaft which is light end strong enough by closely overlapping the end portion of a pin portion made of FRP and the end portion of a journal portion made of FRP, winding fiber round the overlapping portion and further coating the aboveoverlapping portion with plastics. CONSTITUTION:A journal portion 12 made of FRP (fiber reinforcing plastics) and a pin portion 13 made of FRP are respectively provided with notch portions 16a, 17a formed on the joining ends, which are brought into collision with each other. Fibrous material 20 such as glass fiber and the like is wound round and fastened on grooves 18, 19 formed on the outer peripheral portions of the journal portion 12 and the pin portion 13 corresponding to the above collision portions, so that the journal portion 12 and the pin portion 13 are tightly fastened. Subsequently, the outer periphery of the portions is entirely coated with general plastic raw material 21 to complete the above crankshaft.
Patent JP-S53131775-A (JP)
Title: Field effect transistor
Inventor: ISHII KIYOUICHI
IPC: H01L29/80
Filed: 1977-04-22
Abstract: PURPOSE: To obtain a J type FET of good switching characteristics by providing a high impurity concentration layer in a first gate between channel layers under a second gate on a substrate. 
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