baber/WOPTO huggingface dataset:
Patent JP-S59149427-A (JP)
Title: Semiconductor device
Inventor: MIYATAKE HIDEJI
IPC: H01L27/088
Filed: 1983-02-16
Abstract: PURPOSE:To vary a precharging level following up variation in source voltage and to operate a circuit normally without any excessive delay by connecting a leak path circuit to a precharging terminal. CONSTITUTION:The leak path circuit 100 is provided between the precharging terminal NP and the ground. In the circuit 100, the drain (a) of an enhancement type MOST101 is connected to the precharging terminal NP, the gate is connected to a precharging signal, and the source (b) is connected to the drain of an enhancement type MOST102; and the gate of the MOST102 is connected to a source voltage VDD, the source (c) is grounded, and a serial on resistance as the leak resistance of the MOSTs 101 and 102 is set >=3 times as large as the on resistance of an MOST3 as the driving resistance of a precharging circuit. Consequently, the precharging level follows up variation in source voltage.
Patent JP-H11221654-A (JP)
Title: Method for pouring molten metal into continuous caster and apparatus therefor
Inventor: YASUJIMA KAZUNORI
IPC: B22D11/06
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for pouring molten metal into a continuous caster which can prevent the generation of blow hole in a casting bar without entrapping the air, at the time of pouring the molten metal onto the cast molten metal surface in the caster from a snout extended at the molten metal pouring side of a tundish, and an apparatus therefor. SOLUTION: In this method, the molten metal is cast by forming the extendable nozzle shaped snout 3' to the molten metal pouring side in a tundish 3 for storing the molten metal as the round shaped or the rectangle-shaped pipe, parallel shifting the tip part of the snout 3' to an endless casting belts 4a, 4b and inserting this tip part thereof into the molten metal from the cast molten metal surface in the caster, related to the molten metal pouring apparatus executing reversal action of the pouring of the molten metal and the discharging of the molten metal.  Further, this apparatus is provided with a tundish reversal diving means 9, with which the reversal action for changing over the pouring of the molten metal and the discharging of the molten metal from the tundish 2 for storing the molten metal and nozzle-shaped snout 3' for pouring the molten metal into the caster, is executed under condition of linking with a crank mechanism, and a tundish parallel driving means 12 for parallel shifting the tundish 2 and the snout 3 with the endless casting belts 4a, 4b.
Patent JP-H01204234-A (JP)
Title: Optical information recording and reproducing device
Inventor: SUZUKI YASUO
IPC: G11B7/12
Filed: 1988-02-08
Abstract: PURPOSE:To easily execute the adjustment of a part, which needs the adjustment for the cause peculiar to an optical head, by making an adjusting substrate which is equipped with an electric circuit to execute the adjustment of elements in an optical information recording and reproducing device separable from the main body substrate of this device. CONSTITUTION:The device provided with an adjusting substrate 1, which equips the electric circuit to execute the adjustment of the element of the device is provided separable from a main body substrate since the device is different according to a characteristic peculiar to the optical head. Further, in order to easily execute exchange, the adjusting substrate 1 is fit to a substrate 4, to which an optical head unit 11, a linear motor 3 and a spindle motor 2, etc., are fit, and the whole substrate is obtained as exchanging parts when a laser life is consumed. Thus, the adjustment of the part, which needs the adjustment by the cause peculiar to the optical head, can be easily executed and the exchange with a new part can be extremely simplified.
Patent JP-H09191810-A (JP)
Title: Transmission lubricating oil cooling system for mobile pest control machine
Inventor: ISHINO TADASHI
IPC: A01M7/00
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To improve the mixing property and scattering property of a mobile pest control machine such as a speed sprayer, etc., by inexpensively and effectively cooling the lubricating oil of a transmission and at the same time warming the medicament in the medicament tank. SOLUTION: This mobile pest control machine which is driven via a driving unit 13 by motive power transmitted from an engine 11 mounted on a body 10 via a transmission 12 and has a liquid medicine tank, an oil pipe 15 forming a circulating route interconnected in the transmission 12 with lubricating oil delivery port 15a and oil return port 15b is mounted while at least a part of the oil pipe 15 is located in the liquid medicine tank 14 using as the lubrication oil cooling system of the transmission 12.
Patent JP-S63193049-A (JP)
Title: Moisture control system using heat conductivity meter
Inventor: RIYOUKAI KIMITOSHI
IPC: G01N25/18
Filed: 1987-02-06
Abstract: PURPOSE:To automate the title system, by calculating the heat conductivity of an object to be controlled from the signal issued from a thermal probe and sending out a required control signal according to the moisture content calculated from the heat conductivity and operating an control action apparatus on the basis of the control signal. CONSTITUTION:A heat conductivity meter 11 is provided. A current is supplied to the heater in a thermal probe 5 for a predetermined time and the temp. during said time is measured by a temp. sensor to allow the meter to calculate that conductivity. Further, soil that is an object to be measured is preliminarily sampled to calculate the correlation between the moisture content and heat conductivity of the soil. For example, the probe 5, a sprinkler 2 and a solenoid valve 4 controlling the feed of water of piping 3 are arranged to the green 1a of a golf course 1; water content is calculated from the temp. detected by the probe 5 through a heat conductivity meter 11 and the valve 4 is controlled by a control apparatus 12. By this method, moisture control is programmed and can be automated.
Patent JP-H07216379-A (JP)
Title: Water-base lubricant for plastic working of metal
Inventor: DOBASHI HIRONORI
IPC: C10M173/02
Filed: 1994-01-31
Abstract: PURPOSE:To obtain a water-base lubricant which contains no org. solvent and is nontoxic, noninflammable, excellent in extreme-pressure and slip properties, and suitable for plastic working of metal by dispersing a fluororesin in water in the presence of a surfactant. CONSTITUTION:This water-base lubricant is obtd. by dispersing a fluororesin (e.g. a tetrafluoroethylene resin, pref. having a mol.wt. of 100,000-1,200,000 and an average particle size of 0.1-2mum) in water in the presence of a surfactant. Pref. the resin accounts for 1-60wt.% of the solid content of the lubricant; the surfactant as the second component in an ammount of 1-10wt.% is compounded together with an org. binder (e.g. an epoxy-modified resin or a polyester) or an inorg. binder (e.g. a water-sol. glass) as the third component. The further addition of a metal soap (pref. calcium stearate) and a carrier (pref. melamine cyanuric acid) is still pref. Thus is obtd. a lubricant applicable to plastic working of all kinds of metal.
Patent JP-S63193506-A (JP)
Title: Magnetic powder for high density magnetic recording and magnetic recording medium using the powder
Inventor: KUBO OSAMU
IPC: G11B5/706
Filed: 1987-02-06
Abstract: PURPOSE:To improve temperature characteristics of coersive force, by making part of Fe atoms, which are constituents of hexagonal ferrite magnetic powder, be substituted for bivalent metal, tetravalent atoms of one species selected from Zr and Hf, and Sn atoms whose quantity is in the range of 0.05-0.5 pieces per one chemical formula. CONSTITUTION:In M type and W type hexagonal ferrite magnetic powder of 0.02-0.2 mum in its mean particle diameter and 200-2000 Oe in its coersive force, part of Fe atoms, which are constituents of this magnetic powder, is substituted for bivalent metal, tetravalent atoms of at least one species selected from Zf and Hf, and Sn atoms whose quantity is in the range of 0.05-0.5 pieces per one chemical formula, so that magnetic powder for high density magnetic recording is formed and a magnetic recording medium is obtained by sticking this magnetic powder on a surface of a susceptor. The magnetic powder obtained in this way is minute in its particle diameter, and besides temperature characteristics of coersive force can be improved without magnetization being deteriorated.
Patent JP-S60172473-A (JP)
Inventor: MINOURA SAKICHI
IPC: B25B21/02
Filed: 1984-02-13
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-2000220149-A (JP)
Title: Foundation concrete for structural body and fixing method for structural body
Inventor: YOKOI NOBUFUMI
IPC: E02D27/00
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide foundation concrete for a structural body and a fixing method for the structural body for which grouting work can be performed easily. SOLUTION: At the predetermined position of a foundation concrete 11 for an house unit, a sheath tube 21 having an extended tube 22 is installed. At this time, an opening 21a at the upper end of the sheath tube 21 must be located at the upper end surface 11b of the foundation concrete 11, and also a grout inlet 22a of the extended tube 22 must be located at the inner side surface 11a of the foundation concrete 11. Grout 33 is filled from a grout inlet 22a to of the extended tube 22 to the inside of the sheath tube 21.
Patent JP-H02206509-A (JP)
Title: Resin sealing device
Inventor: TSUTSUMI KOJI
IPC: B29L31/34
Filed: 1989-02-03
Abstract: PURPOSE:To perform directly and precisely positioning between both chase blocks, by a method wherein positioning members are provided on both the chase blocks of a top and bottom forces and the chase blocks are fitted movably to a supporting part of the top and bottom forces. CONSTITUTION:Positioning between both chase blocks 4 of a top and bottom forces is performed directly by positioning members 11A, 11B provided on both the chase blocks 4 without interposing a supporting part (surface plate) 3. Then dimensional deviation due to a processing error of the supporting part 3 or a difference among thermal expansion of parts each of the top and bottom forces is absorbed by a relative movement among the chase blocks 4 fitted movably and supporting part 3 and positioning between both chase blocks is performed precisely.
Patent JP-H07214528-A (JP)
Title: Apparatus for sticking tile
Inventor: KATO DAIHACHI
IPC: B28B11/02
Filed: 1994-01-28
Abstract: PURPOSE:To enhance the producibility by forwarding one by one and thus aligning tiles stored in a storing station to a temporarily placing station by a conveyor, and transferring them line by line and thus arranging them to an arranging station by suction means. CONSTITUTION:Tiles 11 stored in a storing station 10 are mounted on a first belt conveyor 22 in a set manner. The tiles are forwarded to a temporarily placing station without belting superimposed each other by means of a slow speed belt conveyor 23. When the tiles 11 are aligned, a line of the tiles 11 are sucked by suction means 17 to be lifted up and moved transversly to an arranging station 13 and subsequently be lowered, then the tiles 11 is released from the suction condition to be stuck on a panel in one arrangement at a predetermined joint width. By repeating this process, the tiles can be stuck line by line on the panel 15 in turn from the end thereof. As a result, the producibility can be improved without requiring manpower.
Patent JP-S56126525-A (JP)
Title: Electrolytic machining equipment
Inventor: YONEYAMA KOUICHI
IPC: B23H9/00
Filed: 1980-03-03
Abstract: PURPOSE:To uniformly machine a workpiece without changing the state of operation of a line even if the feed velocity in the line varies, by controlling the magnitude of a machining voltage depending on the feed velocity of the workpiece. CONSTITUTION:An iron band 1 is conveyed as a workpiece in the direction of an arrow A in a line so that the burr made on the side edges of the iron band 1 is electrolytically removed by the main body 2 of electrolytic machining equipment. The power supply section 8 of the main body 2 of the electrolytic machining equipment comprises a constant-voltage power supply 2 and a machining voltage control circuit 10. A machining voltage is supplied from the power supply 2 to the gap between the iron band 1 and the machining electrode of the main body 2 through the control circuit 10. The circuit 10 detects the feed velocity of the iron band 1 in terms of the rotational frequency of a feed control motor 7 to regulate the machining voltage of the constant-voltage power supply 9 depending on the feed velocity. This results in uniformly machining the workpiece.
Patent JP-S58141795-A (JP)
Title: Teatment of rice flour
Inventor: GOTOU KIYOUJI
IPC: C12P19/14
Filed: 1982-02-19
Abstract: PURPOSE:To liquefy rice flour, under mild conditions, without using an autoclave and powerful grinding means, etc., by using liquefying amylase. CONSTITUTION:A slurry is prepared by adding rice flour to water containing liquefying amylase under the condition to keep the starch from gelatinization. The slurry is heated at 95-100 deg.C under atmospheric pressure for about 30min, and if necessary added with a heat-resistant amylase and maintained at about 70 deg.C to complete the liquefaction of rice flour. The liquefied product is subjected to the conventional solid-liquid separation treatment to remove the insoluble matter.
Patent JP-H06244868-A (JP)
Title: Multiple channel controller and method therefor
Inventor: MITO MICHIHARU
IPC: H04L12/70
Filed: 1993-02-16
Abstract: PURPOSE:To provide a multiple channel controller in which overhead retrieving an FIFO memory provided in each channel is reduced and transmission efficiency is excellent and a method therefor. CONSTITUTION:This device is composed of a host system 1 generating the transmission event by a packet, an FIFO memory 2 holding the transmission event from the host system every logical channel, a means 7 performing a packet communication, a means 9 holding channel numbers to be retrieved next, a retrieving device 10 retrieving the FIFO memory, a counter 4 being updated every time the FIFO memory is retrieved in order of the channel numbers, a normal value register 5 holding prescribed values, a judgement means 6 judging whether the value of a counter reaches the prescribed value every time the counter is updated or not and a channel number registration means 3 registering the channel numbers where the transmission events exist in order of the oldest time.
Patent JP-H08223885-A (JP)
Title: Motor for driving disk
Inventor: SAKANO HIROMICHI
IPC: H02K1/22
Filed: 1995-02-15
Abstract: PURPOSE: To eliminate the adverse influence of leakage magnetic flux to a disk recording surface and to rotatably drive it at high output. CONSTITUTION: A rotor is formed by a rotary frame 3 made of a non-magnetic material, a field magnet 5 and a yoke 4. A disk 12 is placed in the frame 3. An opening 4b is formed at the yoke 4. Thus, since the attracting magnetic flux of the magnet 5 effectively operates at the clamping yoke 13 of the disk, the disk 12 can be effectively clamped. Since the yoke 4 covers the outer periphery of the magnet 5 at the disk 12 side to cut OFF the leakage current toward the disk 12, the adverse influence to the recording surface of the disk is eliminated. An auxiliary yoke 7 for sandwiching a stator coil 6 with the magnet 5 is mounted in the frame 3 to increase the effective magnetic flux of the rotation, thereby increasing the output torque.
Patent JP-S58144331-A (JP)
Title: Production of vicinal glycol
Inventor: ARAKAWA HIRONORI
IPC: B01J19/08
Filed: 1982-02-23
Abstract: PURPOSE:The reaction between methanol and a ketone is carried out under light irradiation to produce a vicinal glycol through a one-step reaction at room temperature and normal pressure, the glycol is used as a synthetic intermediate in organic chemistry, or as an antifreezing agent, polyester fiber or polyglycol. CONSTITUTION:The reaction between methanol of formulaIand a ketone of formula II (R1, R2 are aliphatic or alicyclic group) is carried out in an air atmosphere under light irradiation at room temperature and normal pressure for 1-100hr to give a vicinal glycol such as ethylene glycol of formula III, or pinacol of formulaV. As the irradiating light, is preferably used white light emitted from a mercury lamp. As a ketone of formula II, is cited acetone, 2- butanone, 2-pentanone or acetophenone. The molar ratio of methanol to the ketone is in a range from 1,000 to 0.01, depending on the objective vicinal glycol.
Patent JP-S60170700-A (JP)
Inventor: SUZUKI SHIGETOSHI
IPC: C11B1/10
Filed: 1984-02-15
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-S57143017-A (JP)
Title: Attaching mechanism for blade of bulldozer
Inventor: YOKOBORI TATSUYA
IPC: E02F3/76
Filed: 1981-02-27
Abstract: PURPOSE:To shorten a distance between a blade and a tractor, by a method wherein one connecting part of a diagonal brace, connecting together the center of the back of a blade and right and left push arms, is positioned on a diagonal line of a tetragon formed with the blade and the push arms. CONSTITUTION:A right and a left lower part of the back of a blade 5 are connected to both sides of a tractor through universal couplings 4 at forward ends of left and right push arms 1a and 1b pivotably secured to trunnions 3a and 3b. The left and the right upper part of the back of the blade 5 and the push arms 1a and 1b are coupled toghether with braces 6 and 7, and one of the braces 6 and 7 consists of a tilt cylinder. Diagonal braces 8a and 8b, connecting together the push arms 1a, 1b and the center of the back of the blade 5, are pivotably secured by means of a universal coupling, and coupling parts F1 and C1 of coupling parts F1, F2, C1, and C2 are positioned on a diagonal line of a tetragon ADBE. This shortens a distance between the blade and the tractor and facilitates the assembly.
Patent JP-H10208984-A (JP)
Title: Electronic component having mounting legs
Inventor: YAMAGUCHI SEIJI
IPC: H01G9/00
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component having mounting legs which improves characteristics such as capacitor capacitances, the vibration resistance and insulation property, makes the mounting work easy and easily automated and easily reduces the size of an apparatus housing substrates. SOLUTION: An electronic component 1 has a first groove 6 or a protrusion at the periphery, partly forked into two branches with a second protrusion 9 or groove insides the branches and a third metal protrusion 11a, 11b formed at the top ends 10a. The second protrusion 9 is fitted in the first groove 6 or the first protrusion is fitted in the second groove to mount an insulated mounting leg 7 at the periphery of the electronic component 1.
Patent JP-H05192948-A (JP)
Title: Treatment of edge part of multilayered molded product and mold used therein
Inventor: MATSUOKA KOJI
IPC: B29C43/18
Filed: 1992-01-18
Abstract: PURPOSE:To treat the edge part of a multilayered molded product in a state near to a final product and improve the appearance. CONSTITUTION:A mold producing a multilayered molded product by integrally molding a skin material 12 and a core material resin 14 between a female mold 22 and a male mold 26 has a mold structure wherein a pair of core molds 32, 32 are arranged in the periphery of the cavity opening part of the female mold in opposed relationship so as to be freely advance and retreat in the direction crossing the center axial line of the mold. In producing the multilayered molded product using this mold, both molds are closed in such a state that the core molds are allowed to advance to mold the multilayered molded product and the core molds are allowed to retreat from the cavity opening part after the cooling of the molded product and a line like bonding stripe is formed to the pressure grasped region of the core molds and the male mold of the multilayered product by opening, the mold to complete the edge part treatment of the multilayered molded product. By this constitution, the post-process for the edge part treatment is simplified and the production efficiency can be markedly enhanced. Further, the appearance after the treatment of the edge part becomes extremely favorable.
Patent JP-S61185539-A (JP)
Title: Production of molded material having open-cell structure
Inventor: INOUE SAIHACHI
IPC: C08L63/00
Filed: 1985-02-13
Abstract: PURPOSE:To produce a molded material having uniform open-cell structure and excellent dimensional stability and durability, by mixing an epoxy compound, a curing agent, a specific emulsifier, an aqueous surfactant and a filler, and casting the mixture. CONSTITUTION:A mixture of (A) an epoxy compound having one or more epoxy groups in one molecule, (B) its curing agent, (C) at least two kinds of emulsifiers selected from three kinds of nonionic emulsifiers having HLB of 4-8, 8-17, and 11-15.6, respectively, (D) water or an aqueous surfactant and (E) a filler, is used as the raw material of the objective material. The emulsifier having an HLB of 4-8 is sorbitan fatty acid ester, 8-17 is polyoxyethylene oleyl ether, and 11-15.6 is polyoxyethylene sorbitan fatty acid ester. The filler is spherical or nearly spherical particle having a specific particle size range. The mixture may be incorporated further with a defoaming agent. The material is gelatinized, and heated to effect the simultaneous dehydration and complete curing.
Patent JP-H01202289-A (JP)
Title: Novel monoclonal antibody
Inventor: YANAI AKIRA
IPC: C12P21/08
Filed: 1988-02-08
Abstract: PURPOSE:To improve detection accuracy of pancreatic cancer, by synthesizing a human pancreatic cancer- and human cholecystic cancer-recognition monoclonal antibody capable of specifically recognizing an antigen relating to human pancreatic cancer and an antigen relating to cholecystic cancer. CONSTITUTION:Ascites of a patient of pancreatic cancer is subjected to Sephacryl S-300 gel chromatography and a mouse is immunized with the obtained void fraction. Spleen cell is collected from the mouse and fused with a myeloma cell to obtain an antibody-producing fused cell. The fused cell is pipetted into plural wells and cultured. The supernatant liquid in each well is analyzed e.g. by an enzyme immunoassay to separate a cell specifically bonding with an antigen originated from the ascites of a patient of pancreatic cancer, free from recognition of normal human serum and capable of producing a monoclonal antibody recognizing human pancreatic cancer and human cholecystic cancer. The separated cell is cultured by direct administration tissue culture and the objective monoclonal antibody is separated from the cultured product and purified.
Patent JP-H01225714-A (JP)
Title: Treatment agent and method of molten metal
Inventor: PEETAA BURAIAN SUMAIRUZU
IPC: C21C7/064
Filed: 1989-02-06
Abstract: PURPOSE: To accelerate the desulfurization of a molten iron system metals by covering granular Mg with a first coating material contg. a hydrophobic soln., then coating this Mg with a second coating material contg. a large amt. of soda ashes.  
     CONSTITUTION: The coated Mg treating agent is prepd. by thoroughly mixing the granular Mg together with the hydrophobic soln. in, for example, a high- energy mixer, then adding the granular soda ashes thereto and continuing the mixing stage until the particles of the soda ashes are well dispersed to coat the Mg particles coated with the liquid. The amt. of the non-adhering particles is 1wt.% of the coating terminal compsn. according thereto. The treating agent formed in such a manner is used for desulfurizing, for example, the molten ferrous metal. The drawback of the poor fluidity in a press feeding device is eliminated and the occurrence of lance closure is prevented. 
     COPYRIGHT: (C)1989,JPO