baber/WOPTO huggingface dataset:
Patent JP-H02244756-A (JP)
Title: Mos semiconductor integrated circuit
Inventor: OCHII KIYOBUMI
IPC: H01L21/8244
Filed: 1989-03-17
Abstract: PURPOSE:To improve operation speed by applying a voltage which is higher than the dropped internal power supply voltage to the gate of an N-channel MOS transistor which operates in a state where a voltage which is higher than a reference voltage by a specified amount is applied to a source. CONSTITUTION:When a column selection line 52 is driven and transistors 24 and 25 are turned on. the potential of bit lines 11 and 12 is transmitted to bus lines 26 and 27. After this, voltage of the bus lines 26 and 27 is expanded to a logic amplitude of 3.3V from 0V by a pre-sense amplifier 28 and then is output as read-out data from a main sense-amplifier 31. At this time, 5V external power supply voltage VDD is supplied to a column selection circuit 33 as a power supply voltage and the logic amplitude of selection signal to be output is also within 0 to 5V. Thus, ON-resistance of the transistors 24 and 25 for selecting column becomes smaller than that when an internal power supply voltage VDC of 3.3V as power supply voltage is supplied to the column selection circuit 33 and voltage at the bit lines 11 and 12 can be transmitted to the bus lines 26 and 27 at high speed.
Patent JP-H09260638-A (JP)
Title: Static induction thyristor
Inventor: HANAKURA MITSURU
IPC: H01L29/744
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To reduce effectively a tail loss, which is generated at the turn-off time of a static induction thyristor. SOLUTION: This thyristor is constituted with an anode short structure, wherein N-type anode short layers 8, which penetrate a P-type anode region and are connected to an N-type high-specific resistance region, are provided on the main surface of a P-type anode region. In this case, the patterns of the layers 8 are formed into a square, a regular triangle, or a regular hexagon. As it is also possible to form microscopically these short patterns and the extension of the unavailable area of the patterns can be made minimum, a tail current can be decreased by the microscopic formation of the short patterns, without imparing the on-state characteristics of the thyristor.
Patent JP-H06275996-A (JP)
Title: Method of mounting air-core coil
Inventor: MITSUFUJI FUMIO
IPC: H05K1/18
Filed: 1993-03-24
Abstract: PURPOSE:To enable a suction nozzle to suck an air-core coil keeping it in a horizontal position and surface-mount it on the surface of a board. CONSTITUTION:When an air-core coil 1 wherein both the ends of a coil turn section 2 extend horizontally to serve as terminals is surface-mounted on the surface of a board, the coil turn section 2 of the air-core coil 1 is sucked by a notch 21 of a suction nozzle 20, the terminal of the air-core coil 1 is made to bear against a reference surface 30 to correct the air-core coil 1 in an angle to the axis of the coil turn section 2, and then the coil 1 is mounted on the board. Furthermore, the axis of the coil turn section 2 of the coil 1 is corrected in direction by control pawls 31 on the board, and then the coil 1 is mounted on the board.
Patent JP-H06317456-A (JP)
Title: Cleaner for combination register
Inventor: KOYAMA NOBUO
IPC: G01G19/387
Filed: 1994-03-08
Abstract: PURPOSE:To prevent the cleaning liquid from scattering by providing a cleaning nozzle in a cleaning chamber formed covering the four sides and the top side of a combination register. CONSTITUTION:A cleaning vessel 20 is disposed on the base 15 of a combination register 1 while forming a cleaning chamber 21 covering the four sides and the top side of the register 1. The vessel 20 comprises four struts 22 planted on the base 15, a door 23 fixed thereto, an upper ceiling plate 24, etc. A plurality of nozzles 25 are provided above the cleaning chamber 21 while communicating with a cleaning tank and a hot water tank through piping and switching valves. Cleaning liquid and hot water are sprayed alternately on a distribution feeder 2, a supply trough 3, hoppers 4, 6, etc., while rotating by the jet pressure. This structure prevents the cleaning liquid and the hot water in the cleaning chamber 21 from scattering to the peripheral or lower frame 13 thus protecting the packing machine 14 and the frame 13 against contamination.
Patent JP-S55160040-A (JP)
Title: Production of granulated dibenzothiazyl disulfide vulcanization accelerator
Inventor: ISHIZUKA TOSHITAKA
IPC: C08K7/00
Filed: 1980-05-18
Abstract: PURPOSE: To improve flow properties and cracking resistance, by forming, while simultaneously granulating, title compound by adding an organic solvent to an aqueous solution of a water-soluble salt of 2-mercaptobenzothiazole, heating the solution to a temperature of below the b.p. of water and oxidizing the solution by the addition of an oxidizing agent.  
     CONSTITUTION: To an aqueous solution (3W30wt% concentration), of a water- soluble salt of 2-mercaptobenzothiazole such as an Na or K salt of 2-mercaptobenzothiazole, is added 1W30wt%, based on the water, of at least one organic solvent selected from the group consisting of a low-molecular chlorinated hydrocarbon, oxidized polymethylene and an aprotic solvent. The resulting solution is heated to a temperature of below the m.p. of water, and gradually charged with an oxidizing agent such as chlorine or oxygen. Thereby, the surface of dibenzothiazyl disulfide particles which are the oxidation products are half-molten with consequent adhesion and granulation of the particles. Then, the granules are filtered off, washed with water and dried to obtain the compound of the purpose. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07246512-A (JP)
Title: Steel pipe clamp device
Inventor: HAYASHI YOSHIO
IPC: B23D47/04
Filed: 1994-03-08
Abstract: PURPOSE:To provide such a steel pipe clamp device that eliminates any necessity of changing segment even in the case of changing the size of a pipe to be cut and automatically centers it at reclamping. CONSTITUTION:A steel pipe clamp device is composed of top/bottom/left/right four clamp units, standard side clamp cylinders 11, 12 having short cylinder stroke are provided with jacks 50, 60 for moving the clamp cylinders 11, 21 so as to approach to/separate from the pipe wall of a pipe to be cut, and the left clamp cylinder 41 in the opposite side having the cylinder stroke longer than the standard side clamp cylinders is provided with a jack 70 for moving the clamp cylinder 41 so as to approach to/separate from the pipe wall of a pipe to be cut. The cylinder stroke of the bottom cylinder 31 in the opposite side is such a stroke as to clamp/unclamp steel pipes from the minimum size to the maximum size and the standard side clamp cylinders 11, 21 are set their bore diameter large so as not to retreat by pressing force of the opposite side clamp cylinders 31, 41.
Patent JP-S59193206-A (JP)
Title: Apparatus for recovering gas energy of shaft furnace
Inventor: TACHIBANA NAOHARU
IPC: F02C1/00
Filed: 1983-04-15
Abstract: PURPOSE:To perform the generation of electricity due to waste heat recovery in good efficiency by utilizing exhaust gas of which the temp. is largely varied, by providing a gas heater and a dry heat accumulator to an apparatus for generating electricity by recovering the high temp. exhaust gas energy of a shaft furnace. CONSTITUTION:The furnace top gas of a shaft furnace 1 is passed through a dust catcher 2 to remove large dust and, after even fine dust is further completely removed by a dry electric dust collector, a gas turbine 7a is rotated to generate electricity while operating a dynamo 8a directly connected to said turbine 7 and the heat possessed by the furnace top exhaust gas of the shaft furnace 1 is recovered while availably converted to electricity. In this case, because the temp. of the furnace to exhaust gas of the shaft furnace 1 is changed corresponding to the furnace situation of the shaft furnace, when the temp. of the exhaust gas is low, coke oven gas or the furnace top gas of the shaft furnace is burnt by a burner 9 to be heated to a proper temp. and, when the temp. of the exhuast gas is abnormally raised by in-furnace blowing-through, the heat of said gas is absorbed by a heat accumulator 10 due to grating brick to retrieve thermal shock and average gas temp. is obtained to operate a power generator in good efficiency.
Patent JP-H08256925-A (JP)
Title: Wash unit
Inventor: NISHIYAMA MASAKI
IPC: A47K1/00
Filed: 1995-03-24
Abstract: PURPOSE: To easily and surely seal between a wash counter and a wash bowl in a wash unit. CONSTITUTION: A wash counter 2 and a wash bowl 3 are sealed by forming a fitting groove 2a on the wash counter 2 confronting with the upper circumference face of the wash bowl 3 on a joining face between the wash counter 2 and the wash bowl 3, and fitting a sealing member S in the fitting groove 2a.
Patent JP-S54156540-A (JP)
Title: Ink jet recorder
Inventor: KOMAI HIROMICHI
IPC: B41J2/06
Filed: 1978-05-30
Abstract: PURPOSE:To eliminate the need for switching of high voltage and achieve high- accuracy recording and prevention of air suction from injection orifice by superposing electrostatic field and exciting pressure thereby producing ink drops only at the time necessary for recording. CONSTITUTION:A static electricity generating circuit 21 which normally applies an electrostatic field between a drum 10 and a nozzle 1, a piezoelectric element 18 for applying pressure to the ink in the nozzle 1 and an image signal source 20 for exciting this element are provided. The liquid level in the ink tank 5 is at the level at  which positive hydrostatic pressure is exerted to the nozzle 1. An electric field is  being applied between the metal nozzle 1 and the metal drum 10 by the electrostatic  voltage generating circuit 21 and a cylindrcial piezo crystal 18 is held fitted to a  connecting pipe 9 made of metal. The voltage corresponding to image or character  information is applied through lead wires. Thereby, recording of high accuracy may  be performed and the suction of air from the injection orifice may be prevented.
Patent JP-H09260144-A (JP)
Title: Coil component and its manufacture
Inventor: IBATA AKIHIKO
IPC: H01F17/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a coil component having excellent characteristics and its manufacturing method. SOLUTION: A coil component consists of layer-built insulating sheets on which conductor patterns are formed. The conductor 2 on each insulating sheet has a plurality of turns and provided on the insulating sheet so as to have the diameters of respective turns gradually vary from one end to the other end of the insulating sheet and so as to have the respective turns on difference planes. This constitution, can realize a coil component which has excellent electrical characteristics such as small stray capacitances between the conductors 1 and the small DC resistances of the conductors 2.
Patent JP-S62223779-A (JP)
Inventor: KODAMA MITSUYOSHI
IPC: G09B27/00
Filed: 1986-03-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10263787-A (JP)
Title: Differential pressure casting apparatus
Inventor: NAKAI KIYOYUKI
IPC: B22D18/04
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a differential pressure casting apparatus which can fill up molten metal into a cavity always with a little differential pressure and also, does not affect to the differential pressure force of the molten metal even in the case of developing a little air leakage, and in this result, can stabilize the quality of a casting product. SOLUTION: In this differential pressure casting apparatus, inert gas is supplied to the molten metal chamber 16 by work-controlling a pressure control valve 37 through an arithmetic control circuit 41. On the other hand, after supplying the molten metal in a molten metal holding furnace 1 into the molten metal chamber 16 by work-controlling a pressure control valve 34, a vacuum pump 46 is work-controlled to reduce the pressure in the cavity 29 to a prescribed value. The molten metal in the molten metal chamber 16 is filled up into the cavity 20 through a molten metal filling passage 30a with this reduced pressure force. After solidifying the molten metal in the cavity 29, a casting die 25 is opened and the cast product in the cavity 29 is taken out.
Patent JP-S58184338-A (JP)
Title: Flexible timing belt
Inventor: FUJIO HIDENORI
IPC: B65H51/14
Filed: 1982-04-19
Abstract: PURPOSE:To carry a rubber extruded product stably without deforming by adhering a soft rubber layer having a hollow section penetrating laterally and an abrasion-resistant rubber layer on the outercircumference of a timing belt. CONSTITUTION:The innercircumferential face of an endless timing belt 1 is convex and concave to gear with a timing gear 2 while a soft rubber layer 3 is adhered on the outercircumference. Many pillar hollow sections 4 penetrating laterally are arranged on the soft rubber layer 3. An abrasion-resistant rubber layer 5 is adhered on the outercircumference of the soft rubber layer 3. Since the extention of the timing belt is absorbed by the hollow section 4, it will rotate smoothly.
Patent JP-H10257935-A (JP)
Title: Furniture tumble preventive apparatus
Inventor: OURA YUJI
IPC: A47B97/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide arrangement to install easily and prevent furniture from tumbling with seismic tremors. SOLUTION: A furniture tumble preventive apparatus 3 is composed of two plates 4A and 4B each formed in a triangle, two columns 5A and 5B to be installed between the plates, and a band 6 to tie together the columns 5A and 5B tightly. A groove 9 is provided at the slope of each plate 4A/4B to admit insertion of the end of respective column 5A/5B slidably. The upper plate 4A is attached to the ceiling 1 with its top 14 directed downward while the lower plate 4B is installed on the oversurface of the furniture 2 with the top 14 facing up. The columns 5A and 5B are moved along the grooves 9, and the band 6 is tightened to generate fast tying, and thus the installation of the apparatus 3 is completed.
Patent JP-S60207558-A (JP)
Title: Production of noodle and apparatus therefor
Inventor: YAMATO HIROYUKI
IPC: A23L7/109
Filed: 1984-04-02
Abstract: PURPOSE:To produce boiled noodles and steamed noodles from the same production line, by admitting high-temperature steam in place of hot water and hot water in place of high-temperature steam. CONSTITUTION:Water 25 is admitted into the bottom of a partition wall 2 to block the flow part at the bottom of the wall 2, and water is admitted into a closed chamber 5 with a water supply pipe 21. High-temperature steam 26 is jetted from steam jet pipes 18 and 18' to change water in the closed chamber 5 into hot water 27, and the high-temperature steam 26 is jetted to increase the steam pressure in the closed chamber 5 and cause a difference in water levels between the interior and exterior of the partition wall 2. The boiling point of hot water 27 can be increased to keep the hot water 27 at 100 deg.C or above. The hot water 27 is admitted in place of the high-temperature steam 26 in the closed chamber 5, and boiled noodles are subsequently produced. Thus, boiled and steamed noodles of multikind and small quantity can be produced from one production line.
Patent JP-S62222613-A (JP)
Title: Stationary induction electric apparatus
Inventor: ONISHI HIROYASU
IPC: H01F41/02
Filed: 1986-03-25
Abstract: PURPOSE:To effect assembly easily and steadily by bonding an adhesive tape on end planes of each laminar block and a butting the end planes of the laminar blocks through the adhesive tape. CONSTITUTION:An adhesive tape 7 is bonded respectively on both inclined end planes of unit blocks 4 composing a laminar block 5A. Also, the adhesive tape 7 is bonded on both inclined end planes of unit blocks 4 composing a laminar block 5B. The both end planes of the block 5A and the both end planes of the block 5B are abutted inside a winding 2 with the tapes 7 being in contact. Thus, assembly can be effected easily and steadily.
Patent JP-H01316654-A (JP)
Title: Magnetizing device for magnetic particle examination
Inventor: TADA TAKAYOSHI
IPC: G01N27/84
Filed: 1989-03-20
Abstract: PURPOSE:To sensitively examine the whole surfaces of the two upper surfaces of angle steel having an angular cross section including the side corner sections for flaws in a magnetic field having an uniform intensity by arranging nonmagnetic shielding plates having a high conductivity in such a sate that the plates can cross the perpendiculars drawn from the corner sections of the angle steel to both pole surfaces of a magnetizing coil. CONSTITUTION:Shielding plates 4 and 5 are arranged so that the plates 4 and 5 can cross the perpendiculars respectively drawn from the left and right side corner sections 1a and 1e of a billet 1 to both pole surfaces 2c and 2d of a magnetizing coil 2. The shielding plates 4 and 5 are formed of a nonmagnetic high-conductivity copper plate. Since the numbers of lines of magnetic force made incident to both side corner sections 1a and 1e of the steel material 1 from both poles of the coil 2 are controlled, excessive adhesion of magnetic particles to the corner sections 1a and 1e can be prevented. Moreover, even when the steel material to be subjected to the magnetic particle examination varies in size, the plates 4 and 5 can be arranged so that the plates 4 and 5 can cross the perpendiculars drawn from the corner sections 1a and 1e to both pole surfaces 2c and 2d of the coil 2 by moving the plates 4 and 5 by means of shielding plate driving mechanisms 13 and 14. Therefore, this magnetizing device can deal with various sizes of steel materials.
Patent JP-S61227355-A (JP)
Title: Particle beam source for mass analyzer
Inventor: KANBARA HIDEKI
IPC: H01J37/252
Filed: 1985-04-01
Abstract: PURPOSE:To prevent incident primary ions from a complex deflection owing to the potential variation in the incidence, and from the variation of the incident angle, and to make the ions hit the sampling face with a good reproducible performance, by furnishing a metallic primary beam guide at the electric field variating area to the ion radiated portion. CONSTITUTION:To collect the secondary ions 6 radiated from a target 2 efficiently and to lead them to the analyzing portion, it is desired to make the target 2 in the ionizing room parallel to an electrode 4 which has a lead out slit, and to make the primary beams 1 project in at an angle about 20 deg. from the secondary ion radiating direction 6. In this case, since the primary particles pass through a lens 5 and the like to focus the secondary ions, they are deflected in the direction up and down. Therefore, a metallic guide 8 given with the same or equivalent potential to the secondary ion accelerating potential is furnished at the passage from the earth potential to a higher voltage portion, to reduce the deflection. The incident face to the guide portion is square to the incident direction of the primary ions as shown in the figure, to prevent the deflection in the incidence.
Patent JP-H09255389-A (JP)
Title: Inorganic composite
Inventor: SHIBAZAKI HIDEO
IPC: C04B20/10
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To improve alkali resistance, to enhance reinforcing effect and to improve heat and weather resistances by dispersing metal coated fibers in a hardenable inorg. matrix and hardening the matrix. SOLUTION: Catalysis is imparted to washed and dried org. or inorg. fibers and these fibers are electroless-plated and dried at room temp. to 110 deg.C. The resultant metal coated fibers are dispersed in an inorg. matrix such as a hydraulic material or a calcium silicate-base material and the matrix is hardened.
Patent JP-S61226393-A (JP)
Inventor: NAGAOKA ETSUO
IPC: B64C27/10
Filed: 1985-04-01
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-H04301576-A (JP)
Title: Method of controlling coil driving signal control part in cross coil type instrument apparatus
Inventor: OGAWA MOTOHIKO
IPC: G01R5/16
Filed: 1991-03-29
Abstract: PURPOSE:To obtain a method of controlling a coil driving signal control part which is of high precision and facilitates a circuit design. CONSTITUTION:Lower bits of pointer angle control data P varying in accordance with a vehicle speed are used as ROM angle data P1, and upper bits thereof are used as quadrant indicating data P2. Values from the minimum value of the ROM angle data P1 to the maximum value being a complement value of the minimum value are made to correspond to a sphere of one divided quadrant set in ROM 3, excluding a division boundary angle value X, and ROM output data R are set at a binary number of several digits at which zero points of a SIN wave characteristic and a COS wave characteristic correspond to the intermediate values of the minimum values and the maximum values being the complement values of the minimum values respectively. A trigonometric function conversion control wherein controls of three conversions in total, complement conversion of the ROM angle data P1 of the lower bits of the pointer angle control data P, function conversions of SIN and COS and complement conversion of the ROM output data R, are executed selectively is conducted on the basis of the quadrant indicating data P2 of the upper bits of the pointer angle control data P, and output binary data Qa, Qb corresponding to all quadrant spheres are determined by using the ROM output R for the sphere of one divided quadrant.
Patent JP-S63232794-A (JP)
Title: Remote control system
Inventor: TERAMI KOJI
IPC: H04Q9/00
Filed: 1987-03-20
Abstract: PURPOSE:To eliminate the indicator of a remote control transmitting device by transmitting inputted control data, operating controlled equipment and storing control data after the operation condition is confirmed. CONSTITUTION:A mode switching switch 6 of a remote control transmitting device 4 is made into a program mode and control data are inputted from a keyboard 5. The control data are temporarily stored to a memory 8a in a microcomputer 8 and outputted from an infrared-ray output circuit 9. A remote control receiving device 2 of equipment (television) to be controlled 1 receives the infrared-ray output and operates a station selecting device 3. An operator, when the operation condition of the equipment 1 is correct, pushes a memory button in the keyboard 5 and stores the data in the memory 8a into a memory 7. Then, even when the indicator does not exist at the remote control transmitting device, control data to execute the prescribed function can be stored without fail.
Patent JP-H01238516-A (JP)
Title: Hair dye and method for dyeing hair
Inventor: MOTONO MASAHIRO
IPC: A61K8/36
Filed: 1988-03-18
Abstract: PURPOSE:To dye the hair, especially gray hair into black hair close to natural color tone with excellent fastness without damaging the skin, by using a hair dye, consisting of geraniin tannin and a water-soluble iron salt and having excellent coloring, dyeing properties, dye color tone and color fastness of black color. CONSTITUTION:A safe hair dye, obtained by preferably adding one or more of (C) tannic acid, L-cysteine and salts thereof, sodium hydrogensulfite, sodium sulfite, collagen hydrolyzate and resins for the hair to a hair dye prepared by mixing (A) geraniin tannin with (B) a water-soluble iron salt, especially ferric chloride to provide a one-pack type or two-pack type consisting of the first solution containing the ingredient (A) and the second solution containing the ingredient (B) as an aqueous solution, or into the first solution in the case of the two-pack type and providing glossy dark black color with color tone close to that of natural black hair without damaging the skin and fading even by treatment, such as washing hair, etc. Furthermore, in the two-pack type, the first solution is preferably applied to the hair and dried and the second solution is then applied.
Patent JP-S6264710-A (JP)
Inventor: MIYANO TOSHIYUKI
IPC: B65B27/08
Filed: 1985-03-30
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。