baber/WOPTO huggingface dataset:
Patent JP-H11206052-A (JP)
Title: Permanent magnet type rotor for small rotating machine
Inventor: MITA MASAHIRO
IPC: H02K37/14
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacture of a permanent magnet by fitting a sleeve- like yoke to the outer periphery of the permanent magnet magnetized in the axial direction, form a zigzag wound non-magnetic material part in the circumferential direction on its cylindrical body, and forming a number of magnetic claws on the cylindrical body in a remainder part. SOLUTION: An integral-shaped sleeve-like yoke 8 formed out of soft magnetic substance is fitted to the outside between upper and lower end yokes 72. Non-magnetic material part 81 is formed in a zigzag wound shape along the outer-periphery circumference of the sleeve-like yoke 8, and a plurality of magnetic pole claws 82a, 82b extending axially from the respective end yokes 72 are formed at the remainder part (ferromagnetic material part). Alternate combination is made with the magnetic claws extending from the other end yoke through the non-magnetic part between them. As a result, the sleeve- like yoke 8 is one solid object, thus it is possible to ensure strength high enough to bear practical use, reduce the number of parts, and attain easy production.
Patent JP-S62165195-A (JP)
Inventor: FUJIWARA TADASHI
IPC: G21D3/04
Filed: 1986-01-17
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-2000206300-A (JP)
Title: X-ray interference microscope and method for testing x-ray reflecting mirror
Inventor: HAGA TSUNEYUKI
IPC: G01B15/00
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To dramatically improve the sensitivity of microscope observation in an X-ray range. SOLUTION: A reflecting mirror 4 is located between an X-ray image- formation optical system 1 and an X-ray image pick-up element 3 placed on an image surface S2, a point light source P1 is located in a mirror image position to the image surface S2 with respect to the reflecting mirror 4 and a sample 2 placed on a surface S1 of an object is irradiated and illuminated through a part 1-3 of an opening of the X-ray image-formation optical system 1 through the medium of the reflecting mirror 4 by the point light source P1. The inside of the opening 1-3 of the X-ray image-formation optical system 1 is coherently illuminated by using quasi-monochrome X rays for the point light source 1 and limiting the size of it in terms of space with a pinhole 5.  Moreover, the phase change of the X rays due to the sample 2 is allowed to emerge on the X-ray image pick-up element 3 as interference contrast by locating a reflection standard 7 in a symmetrical position to the surface S1 of the object with respect to a beam splitter 6.
Patent JP-S59129720-A (JP)
Title: Production of high hardness high chromium roll
Inventor: NAKAGAWA YOSHIHIRO
IPC: B22D19/16
Filed: 1983-01-17
Abstract: PURPOSE:To produce a high hardness high Cr roll having excellent resistance to wear and accident and having an outside layer of >=85Hs by subjecting a three- layered roll casting consisting of an outside layer of a high Cr cast iron material, and intermediate layer and a core material to a high temp. heat treatment by medium frequency heating then to hardening at a high cooling rate and further tempering the casting at a prescribed temp. CONSTITUTION:The melt of an outside layer consisting of a high Cr cast iron material contg, by weight %, 2.5-3.2 C, 0.5-1.5 Mn, <=0.08 P, <=0.06 S, 1.0-3.0 Ni, 10-23 Cr, 0.5-3.0 Mo and 0.2-1.0 V is centrifugally cast. An intermediate molten steel contg. 1.0-0.25 C, 0.5-1.5 Si, 0.5-1.5 Mn, <=0.1 P and <=1.5 Ni is centrifugally cast on the outside layer and after the solidification, the melt of a core material consisting of a specifically composed ductile cast iron material is cast thereon. The resulting three-layered roll is subjected to a high temp. treatment at 950-1,100 deg.C by medium frequency heating then to hardening at a cooling rate of >=125 deg.C/hr followed by tempering at 400-600 deg.C, whereby the intended high hardness high chromium roll is obtd.
Patent JP-H06213758-A (JP)
Title: Oil leak detecting method for oil-filled electric equipment
Inventor: NANBA SADAO
IPC: G01M3/20
Filed: 1993-01-19
Abstract: PURPOSE:To detect oil leak from an oil-filled electric equipment with high sensitivity. CONSTITUTION:SF6 gas is dissolved, as oil leak label substance, into insulating oil filled in the tip changer chamber 4 of an oil-filled electric equipment. An oil leak detector 5 detects leakage of insulating oil from the tap changer chamber 4 into a transformer tank 1 by detecting the SF6 gas.
Patent JP-S59132835-A (JP)
Inventor: TAKAHASHI SHINJI
IPC: A01K87/00
Filed: 1983-01-17
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-H03214581-A (JP)
Title: Spark plug with electric heater
Inventor: MATSUBARA YOSHIHIRO
IPC: H01T13/18
Filed: 1990-01-16
Abstract: PURPOSE:To manufacture spark plug with heater uncostly and with less labor by applying electroconductive paste to the whole peripheral surface of the leg of an unbaked insulating body when the insulating body remains out of baking. CONSTITUTION:Stays 810, 820 are inserted through a shaft hole 210 of an unbaked insulating body 200 and set on a rotary jig 800. This rotary jig 800 is fitted with rollers 830, 840, 850, 860, and three unbaked heat emitting wires 310 are pad printed by rotating the unbaked insulating body 200 and changing the pad position. Each unbaked heater electrifying electrode is pad printed by the use of electroconductive paste having a low electric resistance value after baking process. Thereby reduction of the manufacturing cost is achieved.
Patent JP-S5391688-A (JP)
Title: Crystal oscillator
Inventor: ABE KENJI
IPC: H03H9/19
Filed: 1977-01-24
Abstract: PURPOSE:To miniaturize the shape and to increase vibration, by forming the energy closing slip vibration type crystal oxcillator 30 to 150 mum in thickness by the photo etching method from crystal thin plate.
Patent JP-S63289226-A (JP)
Title: Overhead camshaft type v-engine
Inventor: SUZUKI SADAHIDE
IPC: F02B61/02
Filed: 1988-01-15
Abstract: PURPOSE:To make an engine compact by respectively arranging a clutch outside opposite to an output shaft in the side wall of a crank case and as well a motor outside of the output shaft side and also displacing a rear cylinder and speed change gears to the output shaft side with respect to a front cylinder. CONSTITUTION:An engine 1 has respective front and rear cylinders which longitudinally incline in V-shape. In a crank case 4, a crankshaft 5, a main shaft and a countershaft of which speed change gears are composed, a damper shaft and an output shaft 9 are rotatably supported respectively and as well a clutch 10 is attached to the one end portion of the main shaft 6. In this case, the clutch 10 is arranged outside opposite to the output shaft 6. In the side wall of the crank case 4 which supports the bearing 40 of a crankshaft 5 and as well a motor 14 is arranged outside of the output shaft 9 side respectively. The rear cylinder 3 and the speed change gears 6, 7 are displaced to the output shaft 9 side with respect to the front cylinder. By this arrangement, the rear cylinder 3 is inclined to the rear sufficiently so as to make the engine compact.
Patent JP-H11199130-A (JP)
Title: Sheet posttreatment device
Inventor: UENO SHINICHI
IPC: B65H31/38
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a sheet posttreatment device for accurately matching sheets to arraying action without lowering productivity. SOLUTION: Bins 1, multistagely arrayed in a vertical direction, are made vertically movable. An array member 3 is provided so as to penetrate the notched parts of the bins 1, and an array reference wall 2, facing the array member 3 to array sheets P by the width directional movement of the array member 3, is provided on the side part of the bins 1. A primary array action, for moving the sheets P up to the direct before the wall 2 regardless of actuating or stopping the bins 1, is performed, and moreover after the lowering of the bins 1 is completed, a secondary array action, for striking the sheets P against the wall 2, is performed.
Patent JP-S60150622-A (JP)
Title: Liquid-phase epitaxial growing method
Inventor: YAMAZOE YOSHIMITSU
IPC: H01L21/208
Filed: 1984-01-17
Abstract: PURPOSE:To improve the reproducibility of growing conditions by a method wherein the intensity of scattered light of the laser beam made to irradiate on one of a plurality of liquid solution, to be turned to the material of crystallization as the value of reference voltage of the thermocouple and used for temperature control of a furnace, is observed and the value of voltage corresponding to the saturation temperature of said liquid solution experimentaly prescribed is used. CONSTITUTION:The temperature of furnace is raised by irradiating a laser beam 31 in a liquid- phase epitaxial growing electric furnace. At this time, as non-fused InP crystals are floating on a melt 1 under the condition of low temperature, a number of scattered lights are generated. When temperature goes up to T1, the entire InP is fused, the surface of the melt 1 is turned to metallic luster, and the scattered lights are suddenly reduced. The above-mentioned fluctuations are detected by a sensor 33, and the value of output voltage of the thermocouple 9, to be used for temperature detection at th point of time of disappearance of scattered lights, is memorized in the memory storage of the furnace. Even when there are fluctuations in the quantity of P in the melt 1 due to the evaporation and the like of the P which is being heated, the reference voltage value of thermocouple corresponding to the saturation temperature in the melt 1 in fused state is always memorized. In other words, the control of the furnace is performed based on the thermocouple output voltage corresponding to the correct saturation temperature T1.
Patent JP-H10206851-A (JP)
Title: Reflection type guest-host type liquid crystal display element
Inventor: SUGIYAMA TAKASHI
IPC: G02F1/137
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To improve the contrast and to eliminate problems of a double display by arranging a reflecting layer at an interval with a liquid crystal layer. SOLUTION: This device has a guest-host type liquid crystal layer 6 which has liquid crystal molecules oriented without being twisted or at a nearly constant twist angle at the right angles to a substrate surface and also has >=2 orientation directions distributed in parallel to the substrate surface and a light reflecting layer 8 which is arranged between the liquid crystal layer 6 and one of substrates 1a and 1b at the specific interval with the liquid crystal layer 6. Namely, an acrylic resin layer 7 is arranged between the liquid crystal layer 6 and reflecting layer 8, which is placed at the interval with the liquid crystal layer 6.  When a liquid crystal layer in the path of incident light 9a and a liquid crystal layer in the path of reflected light 9b are considered to be different liquid crystal cells, the acrylic resin layer 7 put the positions of the incident light and reflected light away from each other in the cell, microdomains 4a and 4b that the incident light 9a and reflected light 9b pass through are different, and the orientation directions of both the microdomains 4a and 4b are different from each other.
Patent JP-S61164814-A (JP)
Title: Biaxially orientated polyester film
Inventor: SAKAMOTO SEIJI
IPC: B29K67/00
Filed: 1985-01-18
Abstract: PURPOSE:To improve the adhesive force between layers, by incorporating a crosslinking agent in a specified amount that can be polymerized and cured by an electron beam into a polyester film that serves as a support of a magnetic layer. CONSTITUTION:A support of a magnetic recording medium contains 0.01-10wt% crosslinking agent capable of being crosslinked when irradiated with an electron beam, on which a magnetic layer will be laminated by applying, to each surface or one surface thereof, a resin composition that can be cured when irradiated with an electron beam and a magnetic powder, and irradiating with an electron beam to polymerize and cure the resin composition. That is, an organic compound capable of being cured when irradiated with an electron beam is contained in both of the polyester film that is a base and the coating agent, and both of them are irradiated with an electron beam so that the polymerization and curing reaction in both of them may be facilitated. Although the same compound that is curable to exhibit a firm bonding strength can be used in the base and the coating layer, generally compounds are independently selected, depending on the properties required for them.
Patent JP-H09194397-A (JP)
Title: Hydrogen reduction material, its production and hydrogen reduction apparatus
Inventor: SATA NAOAKI
IPC: C07B61/00
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrogen reduction material suitably useful for selective methanation of carbon dioxide, capable of efficiently carrying out hydrogen reduction at a low temperature, by supporting both a specific hydrogen occlusion material and a hydrogen reduction catalyst on a carrier. SOLUTION: This hydrogen reduction material is obtained by supporting (B) a hydrogen occlusion material such as palladium capable of absorbing hydrogen and releasing hydrogen when necessary and (C) a hydrogen reduction catalyst (e.g. one composed of rhodium) promoting a hydrogenation reduction reaction of a substance to be treated with hydrogen and comprising a substance different from the component B on (A) a carrier such as Al2 O3 . The hydrogen reduction material, for example, is obtained by impregnating the component A composed of Al2 O3 with a mixed aqueous solution of the component B and the component C (e.g. a mixed aqueous solution of palladium dichloride and rhodium trichloride).
Patent JP-S57121092-A (JP)
Title: Recovery of oil from waste
Inventor: YOSHIDA TADAYUKI
IPC: C10G1/10
Filed: 1981-01-22
Abstract: PURPOSE: A metal salt is added to waste to form metal soap and the foam is separated by the floating process, oil is mixed therewith and they are heated under pressure, then water is removed to recover the oil in high yield, whereby the waste is effectively utilized as fuel and compost.  
     CONSTITUTION: A salt, or hydroxide or oxide of metal is added to waste such as sludge, human and domestic animal waste, port sludge, building pit sludge and various kinds of sludge from waste water of organic products, by 1/30W1/100pts. pased on the organic substance of the waste by weight to form metal soap. Then, they are stirred to form foam, which is separated by the floating process. The foam is combined with oil and treated with heat under pressure, preferably at 0.5kg/cm 2  and about vapor saturation temperature. Then, further it is heated under normal or reduced pressure to remove water and recover oil from the waste. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61166183-A (JP)
Title: Transmitted light amount regulator
Inventor: NAKANE TAKESHI
IPC: G09F9/35
Filed: 1985-01-18
Abstract: PURPOSE:To effectively utilize a space occupied by a solar battery by integrally constructing means for regulating transmitted light quantity and the battery. CONSTITUTION:An amorphous silicon layer 13 and an ITO film 16 are not superposed in a thicknesswise direction in a region AR1. The film 16 of the region corresponds to segments for displaying information, and an amorphous silicon layer 13 is disposed to bury the remaining space. An ITO film 19 is formed only on the portion opposed to the film 16 surrounding the layer 13. The film 19 is entirely formed over the overall surface in an essential portion of displaying and light shielding portion 1a, and the film 16 is divided into 8 regions ARa, ARb, ARc, ARd, ARe, ARf, ARg and ARh. A solar battery unit SC in which many cells are connected in series is connected between the films 15 and 19 of each region. Thus, wasteful disposing space for the solar battery an be eliminated, and electric connection of transmitted light amount regulating means and the solar battery is simplified.
Patent JP-H03108675-A (JP)
Title: Measuring apparatus of dielectric loss of cable
Inventor: AIHARA MITSUGI
IPC: G01R27/26
Filed: 1989-01-13
Abstract: PURPOSE:To enable measurement of a dielectric loss in a hot-line state of a non-conductor-exposure cable by a method wherein high-tension and low-tension electrode plates are disposed oppositely as a standard capacitor in a case filled up with an insulating gas and a terminal for connection of the high-tension electrode plate with a cable conductor to be measured is provided on the outer wall of the case. CONSTITUTION:A bushing 22 provided at the end of a cable 1 is fixed inside a case 20 filled up with an insulating gas 21, and a shield-ring-shaped high- tension electrode plate 23 is fixed to the fore end of the bushing, while a low- tension electrode plate 24 is disposed near the surface of a wall of the case 20 oppositely to the above plate. The electrode plate 23 and the electrode plate 24 are connected electrically to the cable 1 and the case 20 respectively. An attachment terminal 25 having a connecting conductor 26 in the other end of the cable 1 is fitted to a terminal in the gas of a gas-insulated breaker case. By this constitution, measurement of voltage can be executed easily even when a high-voltage element is not exposed.
Patent JP-S61168230-A (JP)
Title: Separating and carrying method of cull
Inventor: SATO KUNIO
IPC: H01L21/56
Filed: 1985-01-21
Abstract: PURPOSE:To separate culls efficiently by a method wherein an IC portion and a cull portion are separated from each other, the IC portion alone is carried out first, and then the cull portion is put forcedly on a belt used exclusively therefore and is discharged thereby. CONSTITUTION:A cull portion 4 of an IC frame, which is carried in by an IC conveyor belt 14, is pushed up by a lower block 20 as it rises, and is held between and raised by this block and an upper block 21. In this state, a cull- separating block 22 is lowered and thereby an IC portion 1 is separated from the cull portion 4 and dropped onto the belt 14. Then, a frame conveyor belt 23 is lowered, and the IC portion 1 is held between by the belts 23 and 14 and carried out into a subsequent process. Meanwhile, the cull portion 4 left between the upper and lower blocks 20 and 21 is put on a conveyor belt 18 with the lowering of the block 20 so as to be discharged into a discharge box 24.
Patent JP-H058606-A (JP)
Title: Pneumatic tire
Inventor: KONNO MASASHI
IPC: B60C9/02
Filed: 1991-01-25
Abstract: PURPOSE:To realize a light-weight of a pneumatic tire. CONSTITUTION:An inner layer ply 2 is composed of two sheets of ply elements 3 so as to make a cord reinforcement provided to the inner layer ply 3 discontinuous between both bead cores 9, and these ply elements 3 have been arranged opposite to hold the tire center line. As a result, no exposure of cord in the tire manufacturing is generated. In order to prevent an exposure of cord, the tire has been formed in a heavy thickness conventionally, but now it is not necessary to form a thick tire, and the light-weight of the tire can be realized as the amount of making thinner.
Patent JP-H01181917-A (JP)
Title: Controller for driving device of roller straightening machine
Inventor: ONO TOSHIO
IPC: B21D1/05
Filed: 1988-01-18
Abstract: PURPOSE:To prevent an excessive torque from being given to a torque transmission mechanism by computing an allowable torque of the torque transmission mechanism based on a signal of biting state in a trucking means and outputting a torque limiting signal to a torque limiting circuit. CONSTITUTION:A strip is trucked as it is bitten between leveling rolls 1a, 1b and at this time, a torque limiting command value in an allowable torque arithmetic part 26 takes a value when the strip is bitten between two rolls. The output current of the torque limiting circuit 16 is increased, the output of a thyristor power source circuit 19, too, is increased and a driving motor is driven to obtain a driving torque corresponding to such a state that the strip is bitten between the two leveling rolls. Accordingly, the strip is bitten suitably between the two leveling rolls 1a, 1b, an excessive torque is not concentrated to the spindles of the leveling rolls 1a, 1b and these can be prevented from damage.
Patent JP-S59132677-A (JP)
Title: Manufacture of thin film transistor
Inventor: MANO TOSHIHIKO
IPC: H01L29/78
Filed: 1983-01-20
Abstract: PURPOSE:To prevent the deterioration of gate withstand voltage by uniformly forming a gate insulation film and eliminate the possibility of disconnections of a wiring metal at the stepwise difference in a flat structure by covering an active element region with a selective oxide film. CONSTITUTION:A polycrystalline Si 302 is deposited on an insulation substrate 301, and then an oxide film 303 is formed by thermal oxidation. Next, after forming and processing the polycrystalline Si serving as a gate electrode 304, an oxide film 305 is formed by thermal oxidation. Then, an Si nitride film 306 is formed at the active element region, and processed, element isolation is performed by selectively oxidizing the polycrystalline 302 with the film as a mask, and then the Si nitride film 306 is removed. Thereafter, the source and drain regions 308 are formed by ion-implanting boron, etc. Finally, a contact hole for leading out the wiring is formed after depositing an NSG film serving as an interlayer insulation film 309, or a PSG film over the entire surface, and the wiring metal 310 such as Al is wiring-formed.
Patent JP-H08253348-A (JP)
Title: Glass image face for cathode ray tube with adjustable spectrum permeability and its method for manufacturing
Inventor: YOHATSUNESU ZEKUNAA
IPC: C03C17/00
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To enhance the contrast of a video surface by adjustment of a transmittance and to execute melt recycling without changing characteristics and colors by coating a glass compsn. with a specific compd.  
     SOLUTION: The glass which has a compsn. composed of 60 to 63 wt.% (hereafter %) SiO 2 , 8.3 to 13.0% BaO, 6.6 to 9.4% Na 2 O, 6.6 to 8.4% K 2 O, 2.2 to 8.85 SrO, 2.03 to 4% Al 2 O 3 , 0.1 to 3.2% CaO, 0.0 to 2.3% ZrO 2 , 0.0 to 1.2% MgO and having the transmittance of 70 to 92% in a visible spectral region of λ=380 to 780 nm is coated with ≥1 layers of ≥1 among (A) an oxygen- contg. compd., (B) a component forming the oxygen-contg. compd., at the time of melting, (C) TiO 2 , (D) Ti or Ti compd. and (E) a component forming a volatile compd. at the time of melting, by which the compsn. is adjusted to the lower spectral transmutability of 30 to 70% according to occasions. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S54101669-A (JP)
Title: Electrode element
Inventor: ASHIUCHI KENZOU
IPC: H01L21/60
Filed: 1978-01-27
Abstract: PURPOSE: To improve a positioning precision by shaping an electrode element so that is may regulate the position of a bonding pad in the thin film electrode element for wire bonding.  
     CONSTITUTION: Electrode element 5 is formed throughout a prescribed-size area on substrate 4, and cuts 6 are provided at centers of four sides of electrode element 5 respectively. The intersection connecting these cuts 6 becomes the center of a bonding pad. 7 and 8 in the figure indicate a light spot and a wire respectively. 
     COPYRIGHT: (C)1979,JPO&Japio