baber/WOPTO huggingface dataset:
Patent JP-H03264284-A (JP)
Title: Positioning method for robot hand
Inventor: MINODA NAOYOSHI
IPC: B25J13/08
Filed: 1990-03-15
Abstract: PURPOSE:To accurately measure the positions of object bodies through comparatively simple constitution and to perform high-precise positioning by measuring the positions of the object bodies from an output signal from a sensor in combination with information based on detection of the position of a robot hand, and performing positioning of the robot hand based on the measurement. CONSTITUTION:A sensor 10 to irradiate object bodies 12 and 13 with spot beams and detect reflection beams amount and a reflection position based on beams reflected thereby is attached to a robot hand 11. Output signals P and Q from the sensor 10 are detected at each measuring point as a measuring point is orderly moved through two-dimensional scanning of the spot beams. In combination with information based on detection of the position of the robot hand 11, from the output signals P and Q from the sensor 10, the positions of the object bodies 12 and 13 are measured, and based on the measurement, the robot hand 11 is positioned.
Patent JP-H02279647-A (JP)
Title: Production of asymmetric glycol ether having an unsaturated linkage at the terminal
Inventor: HARUTOBUITSUHI RAUREEDAA
IPC: C07C43/15
Filed: 1990-03-15
Abstract: Monoalkyl ethers of alkylene glycols and oligoalkylene glycols are reacted completely with (meth)allyl halides or vinyl halides to give terminally monounsaturated glycol ethers as product, wherein initially complete reaction takes place with only one equivalent of alcoholate former, e.g. an alkali metal alcoholate or hydroxide, and two equivalents of glycol monoether, then reaction with one equivalent of alkenyl halide takes place, following which a mixture of product and glycol monoether is filtered off or distilled off from the alkenylmethallyl halide which is formed, then this mixture is reacted with the second equivalent of alcoholate from, whereupon the product is isolated by distillation after addition of a further equivalent of glycol monoether to the residue from the product isolation, and the first and subsequent steps in the reaction are then carried out again.
Patent JP-S63228391-A (JP)
Title: Character recognition method
Inventor: NAKAMURA MASAHIRO
IPC: G06K9/62
Filed: 1987-03-18
Abstract: PURPOSE:To improve a recognition ratio by deciding a final candidate based on the discrete value of a histogram which is directly connected with an input pattern if plural candidates have appeared by a distance operation between the input pattern and a dictionary. CONSTITUTION:A direction code is attached to the outline part of the input pattern, and the histogram of the direction code is taken at every divided block of the input pattern. The distance of the histogram and that of a previously prepared dictionary is operated and the number of times when the value of the histogram comes to '0' or below a prescribed value is counted. When there is one candidate whose distance is minimum, the candidate concerned is set to be the final one, and when plural candidates whose distance are minimum appear, the candidate with a largest discrete value is set to be the final one. Thus, the recognition ratio can be improved when plural candidates appear by the distance operation.
Patent JP-H10258315-A (JP)
Title: Leveling method of non-oriented silicon steel
Inventor: SHIMAZU TAKAHIDE
IPC: B21D1/05
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To produce the non-oriented silicon steel excellent in level and magnetic property by combining, in the steel plate advancing direction, at first a large diameter roll, next a small diameter roll and at last a large diameter roll and specifying a diameter of the large diameter rolls and the small diameter roll. SOLUTION: The level correction of the non-oriented silicon steel is conducted by arranging, in the steel plate passing direction, a large diameter roll, next a small diameter roll and at last a large diameter roll. In this case, a diameter of the large diameter roll is 300-1000mm, a diameter of the small roll is 10-170mm. A passing tension is usual 0.3-2.0kg/mm<2> . A gap (clearance) of the large diameter roll is usual 2-500mm. In an arrangement to push up a steel plate by the small diameter roll upward, a downward warp shape of the steel plate is mainly straightened. In an arrangement to push down a steel plate by the small diameter roll downward, an upward warp shape of the steel plate is mainly straightened.  Accordingly, when a steel plate shape at a leveler inlet side is preset to upward warp, a leveler set having a structure to push up small diameter roll upward only can achieve purpose.
Patent JP-S63230651-A (JP)
Title: Production of beta-alloylacrylic acid
Inventor: OKADA MASAYUKI
IPC: C07C51/083
Filed: 1987-03-18
Abstract: PURPOSE:To obtain the objective compound in high purity and yield without using recrystallization process, by carrying out Friedel-Crafts reaction in the presence of a reaction solvent, treating the produced objective compound in an organic solvent with an aqueous solution of a mineral acid and separating the objective compound in the form of hydrate. CONSTITUTION:The objective compound of formula (R1-R4 are H, alkyl, halogen or alkoxy) useful as an intermediate for pharmaceuticals such as angiotensinase-inhibiting hypotensive agent is produced by Friedel-Crafts reaction of maleic anhydride, benzene and anhydrous aluminum chloride in the presence of a reaction solvent (1-2C saturated halogenated hydrocarbon, especially 1,2-dichloroethane or dichloromethane). In the above process, the compound in the organic solvent is treated with an aqueous solution of a mineral acid such as hydrochloric acid, sulfuric acid or phosphoric acid and separated in the form of hydrate. The lowering of quality can be prevented in contrast with conventional desolvation process. Furthermore, impurities can be easily separated and the objective compound can be produced in high quality on an industrial scale at a low cost.
Patent JP-H10251487-A (JP)
Title: Epoxy resin composition for semiconductor sealing
Inventor: OTA MASARU
IPC: C08K5/04
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition for semiconductor sealing which can give a cured product having improved mold release, high productivity, good adhesion to substrates and excellent soldering crack resistance by using an epoxy resin, a phenolic resin curing agent, a cure accelerator, an inorganic filler and an oxidized paraffin wax as the essential components. SOLUTION: This composition consists essentially of an epoxy resin, a phenolic curing agent, a cure accelerator, an inorganic filler and an oxidized paraffin wax prepared by oxidizing a paraffin wax having 30-70 carbon atoms on the average and having an acid value of 50mgKOH/g or above. When this composition further contains an antioxidant, it can show improved continuous moldability because of the improved resistance of the oxidized wax to thermal deterioration. The epoxy resin used is desirably a crystalline epoxy compound having a melting point of 60 deg.C or above. The inorganic filler used is desirably a spherical fused silica.
Patent JP-S61224940-A (JP)
Title: Production of textured food
Inventor: SATO KIYOE
IPC: A23J3/26
Filed: 1985-03-29
Abstract: PURPOSE:Soybean flour whose protein and lipid contents are adjusted to specific ranges and/or lees of bean curd refuse (OKARA) are treated with a double-screw extruder to produce a processed food with meat-like texture through only one step. CONSTITUTION:Soybean four and/or less of soybean curd are used as a feedstock to adjust its protein content and fat content to 8-38wt% and less than 7wt%, respectively and treated with a double-screw extruder equipped with a cooling die at a barrel temperature of about 175-205 deg.C. The processed food of plant protein with meat-like texture is obtained through only 1-step operation by adjusting the protein and fat contents as described above.
Patent JP-H09253904-A (JP)
Title: Chamfering tool
Inventor: TAKARA TETSUYA
IPC: B23B5/16
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To delete scratches on a pipe caused by the centrifugal force of a chamfering part for the inner surface of the pipe in the drawal of a roller after cutting, prolong the life of the roller and chamfer a fixed width of the inner surface. SOLUTION: A screw shaft 8 is journalled radially of a pipe 14 by a face plate 1. The inner and outer circumferential parts of a floating block 2 are provided respectively with outer and inner directional spoings 11, 12. When the floating block 2 tends to move radially outward by the centrifugal force of rotating tool, an inward spring 12 is contracted to push the floating block 2 radially inward. On the other hand, an outward spring 11 is elongated to reduce a force of pushing the floating block 2 radially outward so that the pushing force of a touch roller 3 is restrained.
Patent JP-S58179396-A (JP)
Inventor: TOMOTA TOSHIMASA
IPC: G21C17/02
Filed: 1982-04-14
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-H09249791-A (JP)
Title: Thermoplastic resin composition
Inventor: TAMURA SHINICHI
IPC: C08J5/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition which can give moldings having excellent impact resistance and good surface gloss. SOLUTION: This composition comprises a graft copolymer obtained by polymerizing a monomer mixture comprising an aromatic vinyl compound and/or an alkyl unsaturated carboxylate and a vinyl cyanide compound in the presence of a latex of a diene polymer having a monomodal particle diameter distribution in which the mean particle diameter (M) of the polymer particles is 0.15-0.30μm, at least 90% of the particles have diameters of 0.7×M (μm) or above, and at least 5wt.% of them have particle diameters of 2×M (μm) and a copolymer obtained by polymerizing a monomer mixture comprising an aromatic vinyl compound and/or an alkyl unsaturated carboxylate and a vinyl cyanide compound.
Patent JP-S59190415-A (JP)
Title: Valve apparatus
Inventor: OOGURO TAKASHI
IPC: F01L3/24
Filed: 1983-04-13
Abstract: PURPOSE:To permit slidable fitting between an intake/exhaust valve and a valve seat during engine operation by forming an abrasive feeding hole on a valve-seat setting part. CONSTITUTION:An abrasive feeding hole 14 is formed to feed abrasive onto the setting surfaces 12 and 13 of a valve (a1) and a valve seat (b1), and the supply of abrasive can be controlled by a spindle 15. The mixture of heat-resistive silicone oil and emery, etc. is used as abrasive. Therefore, slidable fitting between the valve and the valve seat is permitted, even during engine operation, and blowing-off of combustion gas is prevented, and the combustion efficiency is improved.
Patent JP-S61224838-A (JP)
Title: Stationary unit of air cooler for rotary electric machine
Inventor: KAWAI RYOICHI
IPC: H02K9/18
Filed: 1985-03-29
Abstract: PURPOSE:To facilitate the movement and the check and maintenance of an air cooler for a rotary electric machine by mounting wheels at cooler fixing fittings and fittings adjustable in the height in elevational directions by a screw in the lower portion of the cooler. CONSTITUTION:An air cooler 5 is clamped with bolts 4 through a duct 2 and an auxiliary duct 3 at the lower side of the stator 1 of a lateral shaft rotary electric machine. The lower side of the cooler 5 is secured to rails 6 with a plurality of L-shaped fittings 10 and bolts 11. A wheel elevator which has fittings 12 with screws, wheels 13 with threaded holes and nuts 14 is mounted at the lower side of the cooler 5. When the cooler 5 is moved, bolts 4, 11 are removed. The nuts 14 are turned to move down the wheels 13 to contact with the rail 6, to rise the cooler 5, and to move it on the rails 6 by the wheels 13. Thus, it can prevent the wheels from deforming or rusting to facilitate the movement of the cooler 5, thereby readily performing the check and maintenance works.
Patent JP-S63254023-A (JP)
Title: Preparation station for fitting tool for preforming rocking open-close-able duplex type extrusion molding head
Inventor: KURAUSU BERUMERU
IPC: B29C48/49
Filed: 1988-03-18
Abstract: A preparatory station for pre-forming bar assemblies intended for use in conjunction with multiple extrusion head for producing rubber profiles for tread strips of automobile tires includes a plurality of chambers receiving said bar assemblies from said extruder head and for accommodating replacement assemblies, means being provided for heating the accommodation chambers, and further including arrangements for ejecting the pre-forming bar assemblies from the extrusion head and for removing the splicing or jointing bar assemblies and the profile bar assemblies from the pre-forming bar assemblies.
Patent JP-H11223350-A (JP)
Title: Heating panel
Inventor: NAKAJIMA KAZUFUMI
IPC: F24D3/16
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To improve the contact strength between a soaking plate and the rear surface of a floorboard by providing the soaking plate onto an entire surface other than a part for driving a nail that fixes the heating pane of a panel board so that the soaking plate cannot touch the nail or a wood screw. SOLUTION: In a cooling pipe 2, one pipe being connected in a meandering shape is provided in the channel of a panel board 1. A soaking plate 3 is put onto an entire surface of the panel board 1 other than a part 4 for driving a nail so that it does not touch the nail or a wood screw. As the soaking plate 3 consisting of metal foil, a soaking plate with superior thermal conductivity such as aluminum foil and copper foil can be generally used to uniformly transfer the heat of the cooling pipe 2. The soaking plate is put so that area in contact with the cooling pipe 2 is increased. A floorboard is bonded while an adhesive is directly brought into contact with the panel board, thus fully securing the bonding strength.
Patent JP-H07270028-A (JP)
Title: Refrigerator
Inventor: NANRI SATOSHI
IPC: F25D17/08
Filed: 1994-03-31
Abstract: PURPOSE:To prevent excess adherence of frost to part of a cooler by uniformly diffusing cold gas returned from a cold storage chamber in a cooler-housing chamber in a bottom freezer type refrigerator having a deep freezing chamber formed at the lowermost stage. CONSTITUTION:A cooler-housing chamber 5 is formed on a back surface of a deep freezing chamber 2, and a cooler 6 is disposed in the chamber 5. Cold gas generated by the cooler 6 is suppled to an upper cold storage chamber via a duct, and returned to a side of the containing chamber via a return duct. In this case, a passage 13 is formed between the back of an insulation cover and the front of the cooler 6, the cold gas discharged from the return duct is fed into the passage 13 without stagnating near the outlet, and diffused toward the center of the cooler 6.
Patent JP-H09229809-A (JP)
Title: Leak inspection method for thermal operation device
Inventor: HAMAMOTO HIROKAZU
IPC: G01M3/04
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for identifying and detecting minute leak specifying the device having leak, relating to the leak in combined multiple thermal operation devices in operation. SOLUTION: Relating to the leak inspection method fro multiple thermal operation devices 1 and 2 in operation in cascade connection, a marker material is injected into a minus input/output part 11 on the high voltage side of the thermal operation device 1, and the changes in time lapse for detected amount of the marker material is measured at a minus input/output part 14 on the low voltage side, and injection position or/and detection position of the marker material is replaced with other input/output parts 21 and 24 of the thermal operation device 2 so that the changes in time lapse for detected amount of the marker material is measured.
Patent JP-S60207598-A (JP)
Title: Test paper for detection of niacin, method for detecting mycobacterium tuberculosis, and kit for detecting same
Inventor: KUSUNOKI SHINJI
IPC: G01N31/22
Filed: 1984-03-30
Abstract: PURPOSE:To prevent the development of the unaccustomed feeling to the user accustomed to the conventional method, by cutting an end of the paper impregnated with sodium p-aminobenzoate in the form of sharp triangle. CONSTITUTION:The end part 5 impregnated with sodium p-aminobenzoate is made to be different from the other end 2 impregnated with cloramin T, e.g, by cutting to form an angle of 45 deg. with the long side of the filter paper strip. When the test paper having the above shape is dipped in a spcimen by directing the end impregnated with sodium p-aminobenzoate downward, the shape of the end different from that of the other end gives an effective mark to prevent the miss to dip the wrong end. The sodium p-aminobenzoate impregnated in the test paper dissolves in the specimen liquid, and acts as a color developer. When the specimen is niacin-positive, the liquid discolors in yellow color similar to the conventional method, and accordingly, the determination can be carried out without giving unaccustomed feeling even to a user accustomed to the conventional method.
Patent JP-S59188966-A (JP)
Title: Manufacture of solid-state image pickup device
Inventor: OOISHI HIROSHI
IPC: H01L27/146
Filed: 1983-04-12
Abstract: PURPOSE:To enable to eliminate the influence by the charges generated by the action of photoelectric conversion outside a picture element region by a method wherein a plurality of grooves are formed in the surface layer of a semiconductor substate, which grooves are then filled with insulator, thus separating a plurality of semiconductor surface layer parts. CONSTITUTION:A crystal defect layer 13 is formed at a fixed depth down from the surface of the semiconductor substrate 11. Next, a plurality of grooves of the depth reaching the layer 13 are formed in one of the semiconductor substrate surface layers of the substrate 11. Then, these grooves are filled with the insulation layer 14. Thereby, the semiconductor substrate surface layer part comes in the state of separation into a plurality by means of the layers 14. An impurity of the reverse conductivity type is introduced into each of separated said parts, resulting in the formation of picture element regions 1a-na of the conductivity type reverse to that of the substrate 11. By such a construction, even when a light is made incident to boundary regions 1d-nd, (n+1)d between the picture elements through the layers 14, and then charges generate by the action of photoelectric conversion in these regions, these charges recombine in the region 13 and disappear, accordingly not reaching depletion layers 1c-nc.
Patent JP-S56162167-A (JP)
Title: Switching system for dual computers
Inventor: SHIONAGA KACHIO
IPC: G06F15/177
Filed: 1980-05-16
Abstract: PURPOSE:To avoid interruption of the processing of a main system to prevent troubles of the simultaneous use of input/output devices, by communicating the connection release and the connection state of input/output devices independently of service switching when service operation modes are switched. CONSTITUTION:A #1 computer 1 and a #2 computer 2 are systems independent of each other which do not include shared memories, and information exchange devices 14 and 15 for computers 1 and 2 are arranged on input/output busses 12 and 13 of respective systems to exchange control information between both systems. Input/output devices 16-19 which are shared and switched to be used by computers 1 and 2 are connected to busses 12 and 13 through input/output bus switching devices 20-23. A mode switching command is issued to busses 12 and 13 automatically or manually by a command device 24 connected to busses 12 and 13, and the mode state is displayed on an alarm circuit in the device 24 to give a desired warning to the operator. The computer 1 and the computer 2 are used as the master system and the slave system respectively to execute prescribed processings for every  processing, thereby preventing the simultaneous use of devices 16-19 at the mode switching time.
Patent JP-S58181428-A (JP)
Title: Forming roll device
Inventor: KINOSHITA HARUMI
IPC: B21D5/08
Filed: 1982-04-17
Abstract: PURPOSE:To make a roll small-sized, and to form shape steel of many kinds of dimensions by the roll, by using a forming roll device assembled by an edge roll and a side roll. CONSTITUTION:A position of a lower edge roll 8 is decided in accordance with the width of a product by rotating an adjusting male screw 7. An inclined angle of a side roll 9 is adjusted by rotating the adjusting male screw 13 and moving a block 12 up and down. A gap between an upper edge roll 18 and the lower edge roll 8 is aligned with plate thickness of a band steel material by rotating a screw 17, and the upper edge roll 18 is aligned with an upper prescribed position of the lower edge roll 8 by rotating an adjusting male screw 19. Subsequently, wedge-like metallic fittings 24 aligned to the width of a product are fitted to the lower end part of a male screw 23, and made to descend between left and right holders 21, and are made to contact with the inclined face of the holder at the inside position of the lower edge roll 18. When a material is made to pass through after said adjustment, the flange part is press-bent by the side roll 9 in a state that the band steel material W is placed between the upper and lower edge rolls, and necessary formed goods are formed.
Patent JP-S54156362-A (JP)
Title: Discharge lamp lighting apparatus
Inventor: KOSHIHARA MASAHIKO
IPC: H05B41/392
Filed: 1978-05-31
Abstract: PURPOSE:To obtain a steady lighting by controlling the average of the supply voltage to have a substantially constant value during a period from the time when a semiconductive switching element which controls the flow of electric current to the discharge lamp is powered to the time when the supply voltage becomes zero. CONSTITUTION:The discharge lamp lighting apparatus comprises a current-limiting impedance element 2 connected to an AC source 1, a discharge lamp 3, a semiconductive switching element 4 for controlling the flow of current to the discharge lamp 3, and a control circuit 5 for controlling the power supply to the semiconductive switching element 4. According to this constitution, the voltage of the lighting apparatus is partly charged by the semiconductive switching element 4 and the voltage thus charged partly is changed by the control circuit 5 in response to the discharge lamp lighting conditions, thereby achieving a steady lighting of the discharge lamp 3.
Patent JP-S574845-A (JP)
Title: Tape feeding mechanism according to contact winding system
Inventor: KURAUSU SHIETORE
IPC: G11B15/43
Filed: 1981-04-30
Abstract: A tape transport apparatus comprising a central drive capstan and take-up and supply reels which are rotatably mounted on supports that ae movable relative to said capstan and can be urged by biasing means toward the capstan to maintain the surface engagement between the periphery of the capstan and the peripheries of the reels. To compensate for the mass moment of inertia of the movable supports and the tape reels mounted thereon, one or more counterweighting means are provided which are movably connected to the supports in such a way that the mass inertias cancel each other out.