baber/WOPTO huggingface dataset:
Patent JP-H01225825-A (JP)
Title: High voltage generating device
Inventor: KONO KUNITOSHI
IPC: F23Q3/00
Filed: 1988-03-07
Abstract: PURPOSE:To improve reliability and to enhance stabilization, by a method wherein, in a title device for a cigarette lighter, a support metal having a difference in a level in a longitudinal direction is insert-molded in an outer casing, and an inner casing incorporating a piezoelectric element, a reinforcing metal, and an impact part is integrated into the outer casing through the other end thereof. CONSTITUTION:A support metal 14 is inserted in an outer casing 15. Insulating resin 16 is dropped in a piezoelectric element containing hole 15a of the outer casing 15, and a piezoelectric element 12 and a reinforcing metal 13 are inserted for curing to mold an outer casing preparatory good. An inner casing is then assembled. This constitution enables improvement of reliability and enhancement of stabilization.
Patent JP-S63219917-A (JP)
Title: Wide bending angle shaft coupling
Inventor: MITSUSHIMA TAKAO
IPC: F16D3/08
Filed: 1987-03-06
Abstract: PURPOSE:To obtain a wide range of bending angles by connecting a driving shaft rotary board to a driven rotary board by means for two knuckles and a freely bendable knuckle joint. CONSTITUTION:Each knuckle connection part of a slide shaft 4a transmits a rotation torque to a driven side while leaving equal distance to both driving shaft rotation board face 11c and driven shaft rotation board face 12c and while passing an elliptical track on a center angle face 15. A knuckle joint 9b is rotated independently from the driving shaft rotation board 11c and a driven shaft rotation board 12c, without transmitting rotation even though both rotation boards are mutually connected. Hence, the rotation torque is smoothly transmitted so the driven shaft rotation board 12c via the slide shaft 4a which are connected by two knuckles 1, obtaining bending angles of a wider range of angles.
Patent JP-S53138202-A (JP)
Title: Selective calling communication system
Inventor: OGASAWARA MASANORI
IPC: H04W84/00
Filed: 1977-05-09
Abstract: PURPOSE:To obtain the simplified and economized constitution by discriminating a mutual calling display among the plural on a basis of the detection time position of a private number code.
Patent JP-S53137931-A (JP)
Title: Novel cyclic sestaterpenes
Inventor: KATOU TADAHIRO
IPC: C07C13/02
Filed: 1977-05-09
Abstract: PURPOSE: 4-(5-Methyl-1-methylene-4-hexenyl)-1,7,11-trimethylcyclotetradeca1,7,11-triene of formula. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58171568-A (JP)
Title: Sputtering device
Inventor: NAGASHIMA SETSUO
IPC: H01L21/203
Filed: 1982-03-31
Abstract: PURPOSE:To provide a titled device which improves the effect of initial discharge and enables the formation of films having good quality on substrates by supplying a plasma ion obtd. with an auxiliary mechanism and inducing and accelerating the initial discharge between two electrodes with low potential. CONSTITUTION:A vacuum evacuating port 12 and a sealing port 13 for gaseous Ar are provided to a DC bipolar sputtering device 1 to control the inside of the device 11 to a specified gaseous pressure and to substitute the same with a specified volume of gaseous Ar. On the other hand, an auxiliary mechanism 21 for generation of plasma which is separate and independent from said device is provided to generate plasma. Positive potential 23 is applied in an introducing port 22a through an induction pipe 22 to induce a negative plasma ion 20. The negative plasma ion 20 floats in the vacuum atmosphere in the device 11 and induces the Ar<+> from an anode 14, and initiate electric discharge with relatively low potential between a substrate 15 for formation of a film mounted on the anode 14 and a target 16 placed on a cathode 17, thereby preventing the sparking on the surface of the target 16 and improving the quality of the film to be formed on the substrate 15.
Patent JP-S61212170-A (JP)
Title: Video signal processor
Inventor: HIEDA TERUO
IPC: H04N5/217
Filed: 1985-03-16
Abstract: PURPOSE:To improve the vertical resolution characteristic by correcting the deviation of the sensitivity center due to interlace driving of an image sensor to make accurate interlace driving possible regardless of the variance of characteristic among picture elements, the deviation of arrangement of a color separation filter, etc. CONSTITUTION:In an odd field, the output of an amplifier 53 obtained by amplifying the positive polarity output of a 1H delay line 52 and the output of an amplifier 55 are added by an adder 59. In an even field, the output of an amplifier 54 obtained by amplifying the negative-polarity output of the 1H delay line 52 and the output of an amplifier 56 are added by the adder 59. If gains G0-G3 of amplifiers 53-56 are set to satisfy G0=C/(H0+H1), G1=C'/(H0+H1), G2=D, and G3=D' (where C, D, C' and D' are rates of synthesis of odd fields and even fields respectively and H0 is the gain of a buffer amplifier 51 and H1 is the loss of the 1H delay line 52), the vertical resolution characteristic is improved because the deviation of the sensitivity center due to interlace driving is corrected in every field with respect to the output signal of of the adder 59.
Patent JP-S62212360-A (JP)
Title: Production of organic peroxide
Inventor: MURAHASHI SHUNICHI
IPC: B01J31/24
Filed: 1986-03-11
Abstract: PURPOSE:The reaction between a tertiary amine and a hydroperoxide in the presence of a ruthenium-rhodium catalyst gives an organic peroxide which is used as a synthetic intermediate of medicine, agrochemicals or the like, and as additives, simply in high yield. CONSTITUTION:The reaction of a tertiary amine of formula I (R1-R3 are H, alkyl, cycloalkyl, alkenyl, substituted phenyl, R2 and R3 may combine with each other to form a ring where R1-R3 are not alkyl simultaneously) with a hydroperoxide of R4OOH (R4 is alkyl) is carried out in the presence of a ruthenium or thodium catalyst in a solvent benzene at -20-100 deg.C, preferably -10-80 deg.C to give the objective compound of formula II. The amount of hydroperoxide is 2-5 equivalents based on the tertiary amine of formula I. The catalyst is 0.1-20mol% based on the compound of formula I.
Patent JP-S53143453-A (JP)
Title: Hair dryer
Inventor: KOSAKA GENJI
IPC: A45D20/12
Filed: 1978-04-28
Abstract: PURPOSE: To rotatable mount a handle to the inclined lower surface of the hair dryer with the aid of a coupling mechanism so that the dryer may be handy by rotating the handle to a position parallel to the dryer body when not in use. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53138655-A (JP)
Title: Data output system
Inventor: HOSAKA MASAO
IPC: G05B15/00
Filed: 1977-05-10
Abstract: PURPOSE: To eliminate use of the BCD code converter circuit and thus to decrease the number of the component parts as well as to simplify the circuit constitution. by delivering the data after converting it to the BCD code through sequence control CPU. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06267826-A (JP)
Title: Controlling method and equipment for exposure
Inventor: SUZUKI KAZUAKI
IPC: G03F7/20
Filed: 1993-03-15
Abstract: PURPOSE:To improve the control precision of dose and illuminance uniformity for a sensitized substrate, when the pattern of a reticle is exposed on the sesitizd substrate by a slit scan exposure method using a pulse light source. CONSTITUTION:A slit type illumination region is illuminated with a pulse light from a pulse light source 1, via an illumination optical system (2-10). Images in the illumination region are exposed on an exposure region 24W, via a projection optical system 15. A reticle R and a wafer W are synchronously scanned in the opposite direction, and the pattern of a reticle is exposed on the wafer W. A light emission trigger TP of constant frequency is supplied to the pulse light source 1, and the number of exposure pulses or the like is determined considering irregularity of pulse light quantity and irregularity of light emission timing of the pulse light source 1.
Patent JP-H10253678-A (JP)
Title: Electromagnetic wave generator
Inventor: MATSUI SHINSUKE
IPC: G01R31/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To output high output electromagnetic waves by connecting a power source to the respective anodes of a plurality of magnetrons through a switch according to a contro signal and connecting a heating voltage source to the respective cathodes through a separate switch according to the control signal. SOLUTION: Voltage is supplied from a charging terminal to charge capacitors C1 -Cn to voltage E. A switch 30 is operated to turn on a switch 7 according to a control signal from a control section 30. Voltage from a battery 5 is applied to cathodes 12a, 12b to start the heating of magnetrons 2a, 2b generating horizontal polarized waves and vertical polarized waves. After a predetermined time, a switch 6 is turned on by the contro signals from the control section 30 to supply the voltage E from a power source section 15 to anodes 11a, 11b. The voltage E is lowered by the discharge of the capacitors C1 -Cn , while oscillation occurs when the oscillation voltage is exceeded to output electromagnetic waves from high frequency output sections 3a, 3b.  Thereafter, the electromagnetic waves of the horizontal polarized wave and vertical polarized wave are emitted respectively through wave guides 4a, 4b and horn antennas 8a, 8b.
Patent JP-S58170801-A (JP)
Title: Blade for turbine
Inventor: NAKADA YUUJI
IPC: F01D5/18
Filed: 1982-03-31
Abstract: PURPOSE:To improve cooling capacity remarkably by a method wherein the interior of the blade for the turbine is divided into a plurality of small flow passages to increase convection cooling effect and a multitude of discharging holes for film cooling are arranged in the wall of the blade. CONSTITUTION:Three cooling liquid systems 11-13 are formed in the main frame 1 of the blade. In the cooling system 11, there are the convection cooling effect in the internal surfaces of the flow passage 19 and the discharging holes 23 and the film cooling effect by the cooling liquid flowing through the discharging hole 23. In the cooling system 12, there are the convection cooling effect in the indented flow passage 31 and the discharging holes 32, 34 and the film cooling effect by the cooling liquid blown out of the discharging holes 32, 34. In the cooling system 13, there are the convection cooling effect in the internal surfaces of the flow passage 42 and the discharging hole 46 and an impinging cooling effect by a jet stream from a small hole 44. Thus, the cooling capacity may be increased remarkably with a small quantity of cooling liquid.
Patent JP-H11247486-A (JP)
Title: Vibration control construction for structure
Inventor: SHIMAZAKI YOJI
IPC: F16F15/02
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a structure of excellent aseismatic and wind resistant performance, and effectively controlling the structure by a simple constitution. SOLUTION: A damper member 2 consuming kinetic energy of positional dislocation in the vertical direction between the structures accompanying flexure deformation of the two or more structures due to external force in the horizontal direction, is arranged between two or more structures standing side by side. Further, connecting members 3 connecting together the two or more structures capably of relatively moving in the vertical direction are provided.
Patent JP-H08218643-A (JP)
Title: Method of placing mortar and cover sheet used therefor
Inventor: YAMAMOTO SADAO
IPC: E04G21/30
Filed: 1995-02-17
Abstract: PURPOSE: To enhance the workability by covering a part such as a riser and side boards where no mortar is placed, with a flexible sheet made of a rubber base material embedded therein with magnetic powder when before the mortar is placed oh a stair tread or the like. CONSTITUTION: Side boards 3, a riser 9 and the like of stairs are covered or masked thereover with a magnetized flexible sheets 5A, 5B which are magnetically attracted thereto. Then, mortar M is placed on stair panels 7 from a hose H so as to form stair treads, and after the placing, the sheets 5A, 5B are removed, and adhesive matter is removed from the sheets 5A, 5B which can be therefore reused. Since mortar is prevented from sticking to parts where no mortar is to be placed, the time for cleaning and surface preparation can be shortened. With this arrangement, the sheets can be easily laid and removed, thereby it is possible to enhance the workability.
Patent JP-S55144419-A (JP)
Title: Manufacture of phosphoric acid involving recovery of uranium
Inventor: SHIMADA MINORU
IPC: C01G43/00
Filed: 1979-05-01
Abstract: PURPOSE: To perform the solvent extraction of U effectively in the manufacturing process of  crude phosphoric acid in which rock phosphate is decomposed by sulfuric acid and phosphoric  acid by a means in which U is transferred to and dissolved in the portion where the concentration  of phosphoric acid is low.  
     CONSTITUTION: The rock phosphate powder 1 is mixed with the acid 3 for decomposition in the  premixer 2, and the partially slurried phosphoric acid-lime mixture is sent to the decomposition  tank 4 to which is added sulfuric acid. After the decomposition, the slurry is cooled 6, and filtered  by the filter 7 to obtain hemihydrate gypsum and also to recover the product phosphoric acid 8.  On the other hand, the hemihydrate gypsum cake is washed with residual U-extraction solution  from the pipe 13, and the filtrate 9 is sent to the decomposition process of rock phosphate. Then,  the hemihydrate gypsum is converted into gypsum dihydrate by means of the filtrate 18 form the  filter 10 for gypsum dihydrate and the sulfuric acid 12 in the hydration tank 11. The slurry 15  after the hydration is filtered by the filter 10 and then washed with the (warm) water 16 to  obtain the product 17 of gypsum dihydrate. Then, a part 22 of the filtrat 21 is sent to the concentration regulation process of phosphoric acid for hydration and the rest 14 are used in washing  the hemihydrate gypsum. However, prior to the washing, it is subjected to a U-extraction treatment in the extractor 19 to recover U from the line 20. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03256054-A (JP)
Title: Negatively chargeable developer
Inventor: TAKIGUCHI TAKESHI
IPC: G03G9/087
Filed: 1990-03-07
Abstract: PURPOSE:To stably maintain the extent of triboelectric charging for a long time even in an environment in which the extent is liable to be reduced by using a resin binder contg. a monomer having a group releasable by reduction. CONSTITUTION:A toner contg. at least a colorant and a resin binder contg. a monomer having a group releasable by reduction is used. When negative charges are transferred from a charging agent to the toner, a prescribed releasing reaction takes place immediately in the toner and the releasable group is irreversibly released from the resin binder. A negatively chargeable developer chargeable stably, uniformly and intensely in various environments, especially even at high temp. and humidity is obtd. Even when the developer is charged and allowed to stand, the extent of charging is hardly reduced.
Patent JP-S6478965-A (JP)
Title: Ground surface effective craft
Inventor: HIGASHIDA AKIO
IPC: B60V1/04
Filed: 1988-03-09
Abstract: PURPOSE:To provide a ground surface effective craft which glides both on the water surface and ground, wherein safety and water takeoff performance are well enhanced, by forming the body from a top plate having a rounding at the front edge and a wing-shaped profile and end plates arranged over the whole width of circular side-faces, and by installing behind a blower device equipped with an air exhaust duct. CONSTITUTION:The body 1 is formed as a whole in a wing construction consisting of a top plate having a rounding 6 at the front edge and a wing- shaped profile and end plates 3 arranged over the whole widths of this top plate 2 at its both sides. The tip of this rounding 6 shall constitute an attack angle effective at the time of gliding in the air. The top plate 2 shall have in its center a crew seat or seats 9 and an accommodation area 10 for blower device 7. A float 4 is fitted at the bottom of each end plate 3. A vertical wing 5 is installed at each side of the rear of top plate 2, and therebetween an air exhaust duct 8 is arranged. According to this constitution, the air low force is reduced and buoyancy increased, while buoyancy distribution to the left and right is well balanced to lead to enhancement of the safety and wate takeoff performance.
Patent JP-S58172071-A (JP)
Title: Television camera device
Inventor: MATSUBARA YOSHIHIRO
IPC: H04N5/232
Filed: 1982-04-02
Abstract: PURPOSE:To prevent a trouble at on-air, by selecting the right of controlling a TV camera at the side of a remote controller coupling with each TV camera, and making adjustment smoothly on the side of the remote controller ready for on-air transmission. CONSTITUTION:Plural cameras each consisting of a camera head part 1, camera controller 3, and remote controller 4 are provided. When a TV camera A is set ready for on-air transmission on the device side 4, a switch 12 is pressed to allow the device 4 to obtain the right of controlling the camera A. Then, a signal from the switch 12 is sent to a camera controller 3 through a data line 9 and the device 3 is brought under the control of the device 4. In this case, if the camera A is selected by a centralized controller 5, a signal for showing that the control by the device 4 is in process is sent out from the camera A through data lines 7 and 8, so that the display 11 of the device 5 shows that the camera A can not be controlled.
Patent JP-H02488-A (JP)
Title: Antihuman bcdf monmoclonal antibody
Inventor: KISHIMOTO CHUZO
IPC: G01N33/577
Filed: 1988-03-09
Abstract: PURPOSE:To enable measurement of a BCDF concentration of a sample, such as blood, by using a human B cell differentiating factor(BCDF) as an antigen. CONSTITUTION:A myelomatous cell and an antibody-producing cell present in the spleen of an animal immunized with a BCDF to provide (A) a hybridoma, which is then cultured in an HAT culture medium. The resultant culture supernatant is treated by a lactoperoxidase method, etc., to provide (B) an anti-BCDF monoclonal antibody-producing clone, such as MH60 (FERM P-9655), having high binding ability to the BCDF. The obtained antibody (B) is then continuously subcultured for a long period in vitro and the culture solution is purified to produce an anti-BCDF monoclonal antibody having the following properties. Kind of immunoglobulin; IgM. Molecular weight; 900000 daltons. Molecular extinction coefficient; E280nm=14.0. Specifically binding to the BCDF, etc.
Patent JP-S63219337-A (JP)
Title: Process for vacuum precooling of vegetable, or the like and apparatus therefor
Inventor: KAWAI TAMOTSU
IPC: B65D81/18
Filed: 1987-03-09
Abstract: PURPOSE:To generate cracks in a thin-walled part of a cold-reserving box placed in a vacuum chamber and containing an object to be reserved in cold state, to cool the space in the box through the cracks and to close the cracks under atmospheric pressure, by forming a thin-walled part for crack-generation at a proper part of a cold-reserving box for vacuum precooling. CONSTITUTION:A thin-walled part 6 for crack generation is formed at a proper part of a main body 2 of a vessel made of foamed synthetic resin and used in vacuum-precooling and/or a lid 3 attached to the main body in a manner to keep air-tight state. An object to be reserved in cold state is put into the vacuum cold-reserving box 1 having the above structure and the box 1 is placed in a vacuum chamber 9. Cracks are generated in the cold-reserving box according to the deaeration and evacuation of the vacuum chamber 9 and the cold- reserving chamber 1 is evacuated through the cracks to cool the object to be cooled. The cracks are closed by atmospheric pressure when the cold-reserving box is placed under atmospheric pressure. The cooled state in the cold-reserving box can be maintained while keeping the air-tight state and the object is kept in fresh state over a long period.
Patent JP-S62210410-A (JP)
Title: Method and device for manufacturing optical multiplexer and demultiplexer
Inventor: TAKABAYASHI TSUNEHISA
IPC: G02B6/28
Filed: 1986-03-12
Abstract: PURPOSE:To manufacture an optical multiplexer and demultiplexer which has good characteristics with good reproducibility and controllability by bundling plural optical fibers so that at least welded parts contact one another, giving discharge heat to the welded parts of those optical fibers lengthwise and also applying tensile force, and welding and drawing the welded parts. CONSTITUTION:The plural optical fibers 12a and 12b are bundled and clamped and their welded parts are positioned at the opposite parts of discharge electrodes 6a and 6b-8a and 8b in contact with each other. A light source 10 is connected to one end of one optional fiber, e.g. 12a, photodetectors 11a and 11b are connected to the other-end sides of both optical fibers 12a and 12b, and light pulses are transmitted by the light source 10 to the photodetectors 11a and 11b. Then, a voltage is impressed to the discharge electrodes 6a and 6b-8a and 8b, and then the welded parts of the optical fibers 12a and 12b are heated and softened. The welded parts of the optical fibers 12a and 12a are heated and softened a certain time after the start of discharging, and both drawing tables 2a and 2b begin to move away from each other at the point of time as shown by arrows, and consequently the welded parts of the optical fibers 12a and 12a are not only welded thermally, but also drawn by receiving tensile forces from the drawing tables 2a and 2b.
Patent JP-H11251449-A (JP)
Title: Manufacture of semiconductor integrated circuit having triple-well structure
Inventor: UCHIDA TETSUYA
IPC: H01L27/11
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To form a MOSFET without increasing the number of processes by using an ion implantation mask for an embedded impurity layer as an etching mask for a silicon oxide film at the same time and forming gate oxide films of two thicknesses in a single chip. SOLUTION: After N and P wells are formed, thermal oxidation is performed. Then, on the surface of an N type silicon substrate, a 40 Å silicon oxide film 33 is formed. A memory cell part and an input/output circuit sections are covered with a resist mask 34 by photolithographic technology. Then boron ions are implanted by an implantation energy of 1 MeV and an implantation quantity of 1×1013 cm<-2> . Thus, an embedded P-type layer 17 is formed inside the substrate in a region not covered with the resist mask 34. The silicon oxide film 33 not covered with the resist mask 34 removed by etching by using buffered hydrofluoric acid. The film is subjected to thermal oxidation again, and a gate oxide film having a total thickness of 70 Å is formed on the exposed region on the silicon surface.