baber/WOPTO huggingface dataset:
Patent JP-H033215-A (JP)
Title: Manufacture of resin coupling-type magnet
Inventor: IKUMA TAKESHI
IPC: H01F41/02
Filed: 1989-05-30
Abstract: PURPOSE:To enable an anisotropic or isotropic resin coupling-type magnet to be formed with high performance, improved dimensional accuracy, and stable for a long period of time by specifying the formation speed in an extrusion molding of the resin coupling-type magnet consisting of a magnet powder and a resin constituent. CONSTITUTION:A mixture of a magnet powder and a resin constituent is heated to a melting point of a resin or a temperature exceeding the flexibility point where the resin is melted. is kneaded, and is crashed to form a pellet-shaped compound. The compound within a mold passes through a part where magnetic field is applied to and an axis of easy magnetization of the magnet powder within the compound is oriented and formed in the direction of the magnetic field. In this case, the extrusion speed on molding is 0.1<=V1<=50mm/sec when molding a cylindrical, sheet, or tile anisotropic magnet which is 5mm or less in thickness and 0.1<=V2<=100nm/sec when molding a sheet or tile isotropic magnet. With these conditions, it is possible to form a magnet with long dimensions or that which is thin easily.
Patent JP-H04361867-A (JP)
Title: Device for moving tubular body
Inventor: OKADA YASUYUKI
IPC: B22D13/10
Filed: 1991-06-10
Abstract: PURPOSE:To perform, without manual work, an engaging operation, etc., at the time of drawing out, with a rod with a restraining piece, a tubular body such as a cast tube in the metallic flask of a centrifugal casting. CONSTITUTION:The device is constituted in such a manner that, to the top end 6a of a movable rod which can be put in and out of the fixed rod 5 supported on a carriage, the restraining piece 21 which is engaged with the end face Ma of the tubular body M and a stopper piece 23 by which the restraint of the restraining piece 21 is locked, are provided; and that, by means of a wire rope 25 which is driven by a drive unit 8, the putting in and out of the above movable rod 6 and the restraining and releasing operation of the restraining piece 21, are performed.
Patent JP-S63301545-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: KOSAKA DAISUKE
IPC: H01L29/788
Filed: 1987-05-30
Abstract: PURPOSE:To obtain a circuit containing a bipolar transistor and MOS transistor by using the standard cell technique by a method wherein a MOS transistor region and bipolar transistor region are isolated from each other by a buried layer and well and power voltages are separately set for the respective regions. CONSTITUTION:A MOS standard cell for a MOS transistor and a bipolar standard cell for a bipolar transistor are prepared in a library. In a process of building an epitaxial layer 2 on the surface of a semiconductor substrate 1, a region is formed wherein islands are isolated from each other by buried layers 3 and wells 4a-4c. MOS transistors are built in isolated regions 13 and 14 so that a MOS standard cell and a bipolar standard cell may be arranged on one and the same chip, and the positioning and wiring are accomplished automatedly. Accordingly, power voltages may be set separately for a region containing a MOS transistor and a region containing a bipolar transistor. Both bipolar transistor region and MOS transistor region may be constructed into a standard cell, which allows the manufacture of a circuit mounted with a bipolar transistor and a MOS transistor by the standard cell technique.
Patent JP-S6029512-A (JP)
Title: Gas combustion apparatus
Inventor: ISHIKAWA HARUO
IPC: F23N5/26
Filed: 1983-07-26
Abstract: PURPOSE:To improve the operation capability of the titled gas combustion apparatus, by enabling to perform two operations of supplying of gas and of ignition by one operating body, by providing the primary inclined surface which moves a lever to the valve opening direction and the secondary inclined surface which slidingly returns the operating body by the lever, to a cam surface. CONSTITUTION:A cam surface 24, against which the moving end of a lever 19 is abutted and by which the lever 19 is operated, is provided to the inside of an operating body 22. The cam surface 24 has two inclined surfaces 24a and 24b inclining lower towards the end 22a which depresses the switch of an operating body 22, and a stopping surface 24c is provided between two inclined surfaces 24a and 24b, while a rising surface 24d is provided to one end of an inclined surface 24a on the side of an end 22a. The inclination degree of an inclined surface 24b is to be determined larger than that of 24a. With such an arrangement, opening and closing of a valve and opening and closing of an ignition switch can be controlled by sliding the primary and the secondary inclined surfaces of one operating body, as a result, the operation capability of a gas combustion apparatus can be improved.
Patent JP-S5850143-A (JP)
Title: Manufacture of condensing heat transmitting tube
Inventor: FUJIKAKE JIYUN
IPC: B21H8/00
Filed: 1982-08-06
Abstract: PURPOSE:To increase the surface area of heat transmitting face and to prevent the formation of thick liquid film on the surface by performing tooth-form deforming of the outer periphery of fins using a disk tool having gear-shaped outer periphery continuously after manufacture of a low fin tube. CONSTITUTION:A discoidal tool having gear-shaped outer periphery is attached behind a group of discoidal tools for fin forming of a low fin forming machine, and fins are formed by above-mentioned tool group. When deforming is executed on the outer periphery of fins of the low fin tube along its longitudinal direction by using a gear-shaped discoidal tool, crests 1 and troughs 3 as shown in a figure are formed continuously and alternately. Sectional form between facing slope 1' and 1' is as shown in the figure. As the heat transmitting tube obtained by this process often generates burrs and projections, it is desirable to make brushing lightly by using a wire brush.
Patent JP-S624095-A (JP)
Inventor: JIYOSEFU CHIEN
IPC: B67B7/18
Filed: 1985-06-25
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-S61295055-A (JP)
Title: Operation of thermal recorder
Inventor: TAMURA YOSHIO
IPC: H04N1/23
Filed: 1985-06-24
Abstract: PURPOSE:To lengthen the life of thermal head as well as enhance the quality of printing by inhibiting a heat storage phenomenon by controlling the effective value of voltage of recording pulse according to the voltage effective values of recording pulse for right before and time intervals of recording pulse of right before. CONSTITUTION:When the shortest period of recording pulse to be applied is T, as time interval of recording pulses applied right before is prolonged to T-5T, the width of recording pulse to be applied is increased. Also, as the width of recording pulse applied right before is decreased to t0-t4, the pulse width is lengthened. Information on the pulse width is beforehand stored in a data table, and by starting command, initial setting is made, e.g., setting the width of recording pulse to maximum t0. Data of one(1) recording dot row are taken in, and the width of recording pulse for right before is read out. Time interval of recording pulse for right before is measured, and by the values and the pulse width of right before, the width of recording pulse to be applied is read out of the table, and recording is made with the recording pulse.
Patent JP-S5261446-A (JP)
Title: Data transfer control unit
Inventor: NAKATSU YOSHINOBU
IPC: G06F5/06
Filed: 1975-11-17
Abstract: PURPOSE: The buffer data register BDR is installed between data register DR which perfroms data transfer. Thus, DR use efficiency as well as data transfer capacity can be increased. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06346493-A (JP)
Title: Faucet
Inventor: TAKEI AKIHIRO
IPC: E03C1/044
Filed: 1993-06-08
Abstract: PURPOSE:To attain the simplification of structure and improvement in operability regarding hot-water supply without decreasing individual functions such as hot-water supply and water supply. CONSTITUTION:Hot-water supply operation supplying hot water boiled up by a hot-water supply equipment 1 without being mixed with ordinary temperature water in response to the switch operation of a sub-remote controller 5 integrally installed to a faucet 2 and water supply operation supplying ordinary temperature water can be realized selectively. Consequently, the faucet is made approximately the same as conventional mixing faucets functionally, and hot-water supply, water supply and operation regarding the adjustment of a hot-water supply temperature are conducted without movement from the front of the faucet 2. Simple electromagnetic on-off valves 11, 12, which are not complicate expensive devices such as a hot-water mixing valve structually and cost of which is low, can be utilized.
Patent JP-S5845689-A (JP)
Title: Address buffer circuit
Inventor: SATOU TAKASHI
IPC: G11C11/413
Filed: 1982-08-09
Abstract: PURPOSE:To prevent an output from being floated, by inputting a complementary signal corresponding to an address input signal to a gate of a pair of cross- connected MISFETs. CONSTITUTION:An address input signal Ai is applied to a gate of an MISFETQ5 of a dynamic flip-flop circuit consisting of insulation gate field effect transistors (MISFETs)Q2-Q5. A complementary output A' of a flip-flop circuit is applied to a gate of a MISFETQ6 of an inverter circuit consisting of MISFETs Q6, Q7 and an output A of the flip-flip circuit is applied to the gate of a MISFETQ8 of the inverter circuit consisting of MISFETsQ8, Q9. Since a positive feedback path cross-connecting the MISFETs Q7, Q9 is provided for the output circuit, complementary signal outputs ai, ai' having a high speed and suitable level can be formed to the complementary signal inputs A and A'.
Patent JP-S62295203-A (JP)
Title: Perpendicular magnetic recording/reproducing device
Inventor: ARISAKA KATSUMI
IPC: G11B15/12
Filed: 1986-06-14
Abstract: PURPOSE:To execute the perpendicular magnetization with high efficiency, and also, to obtain a high reproducing output by using the same magnetic head, by placing opposingly plural pieces of magnetic heads on both sides of a magnetic recording medium, and also, setting an oriented direction of a magnetic gap of plural magnetic heads to a prescribed angle. CONSTITUTION:Plural pieces of magnetic heads are placed opposingly on both sides of a magnetic recording medium, and also, an oriented direction of a gap of plural magnetic heads is set to a prescribed angle. For instance, with respect to a magnetic recording medium 11, two ring heads 21, 22 having the same magneto-electric or electromagnetic conversion characteristic are placed opposingly placing the recording medium 11 between them. An output signal of an amplifier 26 for amplifying a recording signal is inputted simultaneously to coils 23, 24 of ring heads 21, 22, and the connection is executed so that magnetic fields generated by the ring heads 21, 22 become phases opposite to each other. That is to say, horizontal magnetized components generated by both the ring heads 21, 22 cancel each other, and only a perpendicular magnetic field generated by both the ring heads 21, 22 is recorded on the recording medium 11.
Patent JP-S5660346-A (JP)
Title: Special solvent column for gel permeation chromatography
Inventor: MUKAIYAMA YOSHIYUKI
IPC: B01J20/22
Filed: 1979-10-23
Abstract: PURPOSE: To make possible the use of a titled column in measurement of molecular weight distributions of organic materials by using a mixed solvent of tetrahydrofuran and specific compound having methyl groups, etc. for the eluate of polymer particles.  
     CONSTITUTION: In a column for gel permeation chromatography consisting in packing spherical fine particles of a porous styrene-divinyl benzene-base polymer in a hollow pipe, a mixed solvent of tetrahydrofran and dimethylformamide expressed by the formula (R is hydrogen or methyl groups) is used for the elutate. Mixing ratio is usually 1/1 based on volume. This mixed solvent adapts itself well to porous styrene-divinyl benzene-base polymers, permits measurement of molecular weights of polyimide, polyamide, polyester imide, etc. and enables the range of measuring samples to be expanded. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07306141-A (JP)
Title: Fluorescence type electrophoretic pattern reading device
Inventor: FUJIMIYA HITOSHI
IPC: G01N27/447
Filed: 1995-05-12
Abstract: PURPOSE:To enable a fluorescence type electrophoretic pattern reading device to efficiently read an electrophoretic pattern by mounting a detachable migrating section unit composed of a gel which becomes a base and supporting body on an electrophoretic unit and giving a sample labeled with fluorescence to the gel, and then, irradiating the gel with light from a reading unit and receiving generated fluorescence. CONSTITUTION:A migrating section unit 5 is composed of a gel which becomes the base of electrophoresis and gel supporting body which supports the gel and mounted on an electrophoretic unit 1 provided with first and second electrodes 2a and 2b and a sample labeled with a fluorescence pigment is given to the gel. Then the sample is caused to make electrophoresis by applying a migration voltage across the electrodes 2a and 2b from a power unit 4 for electrophoresis. After electrophoresis, the unit 5 subjected to migration is removed from the unit 1 and placed on a reading unit 6. In the unit 6, an electrophoretic pattern is read from the unit 5 by means of a measuring section main body 7 and data are processed by means of a data processor, and then, the processed data are outputted by means of an image printer 9, etc.
Patent JP-S5762741-A (JP)
Title: Rotor for electric rotary machine
Inventor: KUROBE MASAYOSHI
IPC: H02K1/26
Filed: 1980-10-03
Abstract: PURPOSE:To prevent local heating of a rotor body by covering a cross slot facing a wedge at the circumferential end thereof with a condunctive body. CONSTITUTION:A lengthwise coil slot 4 is provided near the surface of a rotor body 3 at a s]ecified circumferential space and a coil conductor 5 is housed therein 4. At the same time, a wedge 6 is inserted into a wedge slot 8 provided open on the outer surface of the coil slot 4. The cross slot 10 is provided at a pole 9 so that the pole 9 becomes the same in the deflection as the coil slot 4. A conductive body 11 is screwed down into the circumferential end of the corss slot 10 facing the wedge 6. This enlarges the energizing area of the circumferential end of the cross slot 10 thereby preventing the local heating.
Patent JP-H08325353-A (JP)
Title: New blocked polyisocyanate
Inventor: ASAHINA YOSHIYUKI
IPC: C08G18/10
Filed: 1995-06-05
Abstract: PURPOSE: To obtain a blocked polyisocyanate capable of providing polyurethane resin coating materials capable of giving coating films excellent in physical properties such as low temperature curability, weatherability, flexibility, etc. CONSTITUTION: This blocked polyisocyanate is derived from a polyisocyanate having (1) 4.0 to 20 isocyanate functional groups on the average, (2) isocyanate concentration of 5 to 20wt.%, (3) a viscosity of 2000 to 200,000mPa.s/25 deg.C, and (4) an isocyanate cyclic trimer content of 10wt.%, or less, and obtained by reaction between an aliphatic and/or alicyclic diisocyanate and at least one kind of polyhydric hydroxy compound having 4 to 10 hydroxyl functional groups on the average, followed by substantially eliminating the unreacted monomers.
Patent JP-S6031053-A (JP)
Title: Feeler driving apparatus for automatic ultrasonic-wave detection for bent pipe
Inventor: MATSUSHIMA MITSUHIRO
IPC: G01N29/265
Filed: 1983-07-29
Abstract: PURPOSE:To enable better following of the configuration of a bent pipe, by providing a longitudinal path along the axis of it and a peripheral path around a diameter larger than that of the bent pipe and constructing a cage-shaped structure encircling the bent pipe with a structural member supporting said longitudinal and said longitudinal paths. CONSTITUTION:A fan-shaped path 2 is mounted on a bent pipe 1 as a longitudinal one. And, this fan-shaped path 2 is formed into a contor following along the axis of the bent pipe 1 and the path 2 supports keeping a constant distance L from the back (outer peripheral surface of radius of curvature). Further, said fan-shaped path 2 and the member supporting it are shaped into a cage-shaped structural member encircling the bent pipe 1. By this construction, a ultrasonic- wave flaw detecting feeler can be displaced along the bent pipe in an accurate and a positive manner.
Patent JP-H01305779-A (JP)
Title: Video signal synthesizing device
Inventor: KAJITANI SHUNICHI
IPC: H04N5/265
Filed: 1988-06-03
Abstract: PURPOSE:To output a picture free from field slip by holding the switching of a first and a second switching circuits when the on-information of a video signal arrives on the occasion that the first and the second switching circuits are to be switched from a digital special effect device side to an input terminal side, and performing switching in an off-state. CONSTITUTION:A control circuit 10 inputs size information and the on- information from control terminals 9, 11, and outputs control signals CL1, CL2 to the switching circuits 5, 6. Then, as long as there is the on-information of a picture, the circuits 5, 6 select the outputs of DVEs 3, 4. While a video synthesis circuit 7 outputs a signal that an input video signal B and the input video signal A of a special effect are synthesized, when the signal A is enlarged so that it occupies a whole screen, since the signal B gets on off-information, the circuit 6 selects an input terminal 2 side according to the signal CL2. Then, the circuit 5 selects the DVE 3 side according to the signal CL1 based on the on-information. Thus, the continuous picture free from the field slip can be outputted.
Patent JP-H06345807-A (JP)
Title: Bimetallic metallocenealmoxane catalyst system and its use in production of ethylene/alpha-olefin elastomer and ethylene/alpha-olefin/nonconjugated diolefin elastomer
Inventor: SUCHIIBUN KASUTAA DEIBISU
IPC: C08F4/659
Filed: 1994-05-30
Abstract: PURPOSE: To prepare high molecular weight ethylene copolymers in the presence of a catalyst system showing high activity by copolymerizing ethylene and an α-olefin in the presence of a specific metallocene alumoxane catalyst system.  
     CONSTITUTION: A catalyst system comprises a group IV transition metal component represented by formula I [wherein M is Zr, Hf or Ti; R 1  is 1-20C alkyl, alkenyl, aryl or the like; R 2  is a group of formula II (wherein M 2  is a carbon or a silicon; R 21  is 1-8C alkyl, aryl or the like; and R 22  is 4-12C alkylene, phenylene or the like); R 3  is dialkyl substituted disilanylene, diaryl substituted silanylene or the like; R 4  is phenylene or the like; L is 1-20C hydrocarbyl, aryloxide or the like; with x, a and b, a and b are not 0 at the same time and when X and b are each 0 and a is 1, the degrees of substitution y and z of the cyclopentadienyl rings are 0-4 or 0-5, respectively, and when x and a are each 1 and b is 0, y is 0-3 and Z is 0-4] and an alumoxane. Ethylene and an α-olefin monomer are introduced into a reaction vessel, mixed with said catalyst system and copolymerized to an elastomeric copolymer. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H08327514-A (JP)
Title: Preparation of sample for transmission electron microscope and device therefor
Inventor: YOSHIMURA KEIKO
IPC: G01N1/32
Filed: 1995-06-05
Abstract: PURPOSE: To freely and accurately select a certain specified film from a multilayer film by etching a sample with an ion beam under the monitor thereof by the surface analysis method until a plane desired for observation is exposed to the upper and reverse sides of the sample. CONSTITUTION: A sample 10 is formed out of a silicon substrate 11 and thin films 12 to 14, and a plane for observation is taken as an observation plane 15. The sample 10 after buffing is introduced into the analysis chamber of the Auger electron spectrograph and, then, an argon ion beam is radiated to the surface of the film 14, using, for example, a preset beam diameter and acceleration voltage, thereby performing an ion beam etching process. Also, the sample 10 is rotated during the etching process, and this process is repeated until the plane 15 is exposed to the surface of the sample 10 under the gradual increase of the acceleration voltage. The reverse side of the sample 10 corresponding to the upper side is similarly subjected to an ion beam etching process until the plane 15 is exposed to the surface.  In this case, the ion beam etching process is performed, while surface elements on both of the upper and reverse sides of the sample 10 are being monitored by the Auger electron spectroscopic method.
Patent JP-S5262589-A (JP)
Title: Seal-packaging method using ultra-thin film
Inventor: KIMURA HIROSHI
IPC: B65B11/12
Filed: 1975-11-19
Abstract: PURPOSE: To effectively fuse a film-converging section of a tentatively packaged article during its passage over a belt conveyor by providing an inclination between a heated plate and the belt conveyor placed thereover so as to form a gradient of heat for a substantial temperature on the belt conveyor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5929033-A (JP)
Title: Deoxidizing agent
Inventor: TAKAHASHI HIDEYUKI
IPC: B01J2/00
Filed: 1982-08-09
Abstract: PURPOSE:To form a deoxidizing agent into granules good in fluidity, and to facilitate automatic filling and packing, by mixing ascorbic acid or its salt, alkali metal carbonate, iron compd., carbon black, and water. CONSTITUTION:Ascorbic acid and/or its salt, alkali metal carbonate, and carbon black are mixed in a prescribed proportion. An aq. soln. of ferrous or ferric compd. is added to these mixture, and a granular deoxidizing agent is manufactured by using a granulating machine.
Patent JP-H10331427-A (JP)
Title: Vibration isolation device installation jig and vibration isolation device installation method using the same
Inventor: AOKI HIROMI
IPC: E04G23/02
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To facilitate a vibration isolation device by indicating the direction of the installation of a vibration isolation device on a site located at the outside of a building on the base of a holder, lifting the vibration isolation device with a truck to move, and using a gauge device to install it in a specific location. SOLUTION: After a gauge plate 18 is mounted to a grout section, a holder 3 is so installed on the base that the mounting side of a template 13 is postioned to the outside of a building, and the holder 3 is fixed by a support 4. A positioning hole 13a is fitted to a mounting hole 33a to mount a vibration isolation device 31 on the template 13, a truck 2 is mounted on the holder 2 from the outside of the building, and the vibration isolation device 31 is loaded to the truck 2. A screw support 23 is raised to lift the vibration isolation device 31, the truck 2 is moved under the building to stop the truck 2 on a lower base plate 53, and after the mounting hole 33a of the vibration isolation device 31 is fitted to a mounting hole 56 of the lower base plate 53, the screw support 23 is lowered to fix the vibration isolation device 31 to the base with bolts and is installed.  The installation of the vibration isolation device 31 to a specific postion can be easily and accurately carried out by only making the positioning on the template 13.