baber/WOPTO huggingface dataset:
Patent JP-S60178146-A (JP)
Title: Sheet material transport roller mechanism
Inventor: TAKAHASHI YUTAKA
IPC: B65H23/025
Filed: 1984-02-23
Abstract: PURPOSE:To prevent deformation and skewing of a sheet material by disposing a pair of idler rollers bisymmetrically about the center line extended in the direction of transporting a sheet material and making the respective rotating directions point outward with respect to the above center line. CONSTITUTION:When a driving roller 2 is driven, the driving force is transmitted to a belt 1 mounted on the roller, so that a sheet material 6 is clamped between the belt 1 and an idler roller 3 and transported in direction of an arrow A. In this case, at least a pair of idler rollers 3 are disposed bisymmetrically about the center line L extended in the direction of transporting a sheet material 6, and the rotating directions of these rollers 3 are pointed outward with respect to the above center line L. In this arrangement, the sheet material 6 is transported in direction of an arrow C toward the left and right outside, so that the material 6 is expanded to correct deformation.
Patent JP-S62191752-A (JP)
Title: Oxygen sensor electrode
Inventor: ABE HIDEKI
IPC: G01N27/409
Filed: 1986-02-18
Abstract: PURPOSE:To enable normal measurement without deteriorating electrodes even in a high temp. atmosphere having H, C and S, etc. present therein, by covering an external electrode with a gas impervious substance and providing internal and external electrodes so that the dimensions and positions thereof coincide with a specific condition. CONSTITUTION:In an oxygen concn. detector having a tubular element 1 comprising a zirconia solid electrolyte, the length of the internal electrode 3a in a reference gas side is set to 0.15 times or more pref., 0.25 times or more that of the external electrode 3b in the side of gas to be measured. Further, a cover layer 4 is formed to the external electrode 3b using a paste of a gas impervious substance such as Al2O3. Then, the internal electrode 3a and the external electrode 3b are set to the same level or provided so that the internal (x) therebetween is set to 5mm or less in the electrode direction. Further, the distance (b) from the end part of the external electrode 3b to the end part of the cover layer 4 is set to 5mm or less. By this method, sufficient detection electromotive force can be obtained while the external electrode 3b is perfectly protected from the gas to be measured and dust particulates.
Patent JP-H05235404-A (JP)
Title: Semiconductor optical incident-position detecting element
Inventor: KURAHASHI AKIRA
IPC: H01L31/16
Filed: 1992-02-20
Abstract: PURPOSE:To detect the quantity of displacement from a reference position of an incident light spot as a photoelectric output ratio by radially constituting a plurality of light-receiving surfaces, forming one poles of the cathodes or anodes of a plurality of photodiodes in common and forming independent electrodes to the other poles respectively. CONSTITUTION:An N-type diffusion region 12 is formed to a semiconductor substrate 1, and eight P-type diffusion regions 13 are shaped into the diffusion region 12. The P-type diffusion regions 13 are used as the anodes of photodiodes and function as light-receiving surfaces, four is extended in the four directions from a central position, and residual four is formed among the four. A transparent insulating film 2 is shaped onto the top face of the semiconductor substrate 1. A common electrode 21 is formed onto the transparent insulating film 2 bored so as to surround the P-type diffusion regions 13 on the N-type diffusion region 12, and signal electrodes 22 are formed onto the transparent insulating film 2 bored at the end sections of the P-type diffusion regions 13. The light- receiving surfaces constituting the P-type diffusion regions 13 are made independent respectively, and each photoelectric output is extracted from the specified signal electrodes.
Patent JP-H01207710-A (JP)
Title: Metallic wire for reinforcing optical fiber
Inventor: SHIRABE KOJIRO
IPC: G02B6/44
Filed: 1988-02-16
Abstract: PURPOSE:To improve adhesive strength between a metallic wire and resin by forming a rough surface consisting of ruggedness extremely larger than a surface obtained after normal wire drawing work on the surface of a reinforcing metallic wire. CONSTITUTION:When a plated metallic wire 11 is drawn by a cold wire drawing machine and a plated layer is resolved by acid such as nitric acid or hydrochloric acid, the surface of the reinforcing metallic wire 11 goes a rough surface having large ruggedness. A resin layer 13 is formed on the surface of the metallic wire 11 forming the rough surface 12. Since the depth of ruggedness or the number of rugged parts on the rough surface 12 of the metallic wire is extremely larger than that of the ordinary case, the engaging rate of the resin layer 13 with the recessed part of the rough surface 12 of the metallic wire 11 is increased. Consequently, adhesive strength between the metallic wire 11 and the resin layer 13 can be improved.
Patent JP-S57148385-A (JP)
Title: Coupling device for optical filter and semiconductor element
Inventor: NAKASHIMA MASATO
IPC: H01S5/00
Filed: 1981-03-09
Abstract: PURPOSE:To prevent the photofeedback effect for the subject semiconductor element by a method wherein the transparent plate, which was adhered to the terminal of incidence of an optical fiber, is adhered to the terminal face on the emitting side too. CONSTITUTION:A retaining fitting 2 is fixed to the package 1 whereon a laser diode is hermetically sealed. A lens 3, an incident terminal preventing glass plate 4 and an optical fiber 5 are adhered to the fitting 2. After the above adhesion has been finished, the adjustment of an optical axis is performed by making a fine adjustment and fixing on the position and the inclination of the diode. A glass plate 6 is adhered to the output terminal of the fiber 5 together with a retaining apparatus 6. Accordingly, the reflected light from the incident terminal of the fiber 5 is reduced, and the photofeedback effect can be prevented.
Patent JP-H10227164-A (JP)
Title: Door guard device
Inventor: NAKAMURA NOBORU
IPC: E05C17/58
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a door guard device capable of automatically and easily unlocking a lock hardware by only pushing a switch with remote control. SOLUTION: A door guard device mounts a lock hooker 3 on a door in a raisable manner, a hooker locking device interlocking with the lock hooker 3 is mounted to a door frame surface. In that case, the hooker locking device mounts an interlocking section 14 to one end 12a interlocking with the lock hooker 3, and the door guard device is equipped with an interlocking metal fixture 12 having an insertion groove 17 in a specific place of the circumferential surface, a spring 16 urged to the other end 12b of the interlocking fixture 12 so as to separate the interlocking fixture 12 from a case 11 of the hooker locking device and a solenoid 21 having an axle 22 capable of being inserted in the insertion groove 17.
Patent JP-S58150584-A (JP)
Title: Kuwanon compound
Inventor: NOMURA TAROU
IPC: A61P31/04
Filed: 1982-03-03
Abstract: NEW MATERIAL:Kuwanon L shown by the formula. USE:An antibacterial agent. Especially effective against Gram-positive bacteria. PROCESS:A plant (e.g., Morus alba L., Morus bombycis Koidz, Morus Lhou Koidz or Morus multicaulis Perr., white bark of mulberry tree, etc.) is cut thinly, defatted with an organic solvent (e.g., n-hexane, benzene, etc.) having relatively low polarity, extracted with a lower fatty acid ester, lower alcohol, etc., filtered, the filtrate is dried under reduced pressure, to give purple red powder, which is subjected to column chromatography by a conventional procedure, impurities are removed, to give a fraction containing kuwanon L. This fraction, for example, is subjected to partially collecting thin layer chromatography of silica gel, high-speed liquid chromatography, so that it is isolated and purified, to give kuwanon L. The root bark of the plant is preferable as the plant, it is dried fully, powdered and used.
Patent JP-S58149961-A (JP)
Title: Production of surface coating agent
Inventor: OOGUSHI YOSHIYUKI
IPC: C08L21/00
Filed: 1982-03-01
Abstract: PURPOSE:To obtain a coating agent which prevents oxidation of a substrate by coating its surface, by adding silicon oxide, calcium oxide and ferric oxide to a specified composite polymer emulsion contg. a carboxy-modified styrene/butadiene polymer. CONSTITUTION:A principal ingredient consisting of silicon oxide, calcium oxide and ferrice oxide is slowly added to a composite polymer emulsion composed mainly of a carboxy-modified styrene/butadiene polymer, cyclohexyl methacrylate and fatty acid sodium soap, stirring is conducted for 3-5min. Water is added to the mixture to adjust the viscosity thereof. When the surface of a substrate which suffers lowering of rigidity and strength due to carbonation of brittle deterioration, such as concrete, is coated with the resulting coating agent, the surface can be protected, made elastic and prevented from being weathered. For a substrate which is liable to be oxidized and corroded, such as iron, the oxidation function of such a metal is put to good use by utilizing the bonding power of the surface coating agent with metallic ion, thereby allowing the rust itself to penetrate into the metal to form an oxide film having a higher strength, whereby rust is inhibited.
Patent JP-S621023-A (JP)
Title: Data input device
Inventor: UEHARA TADAYOSHI
IPC: H03M11/14
Filed: 1986-02-18
Abstract: PURPOSE:To attain the input of control data without shifting virtually the operator's eyes from a display screen, by allocating plural display areas to the inner circumferential part of a display area and arranging at the same time plural area designating keys at the outer circumferential part of the screen and adjacently to the corresponding display areas. CONSTITUTION:Plural display areas including the data display areas for displaying data of various kinds are allocated at the inner circumferential part of a display screen of a XRT display 2. While the display areas E11-E15, E21-E25, E31-E36 and E41-E46 are related with corresponding area designating keys S11-S15, S21.S25, S31-S36 and S41-S46 which are adjacent to each other via a picture processing means. Then the corresponding display area is designated by a key code produced when an optional area designating key is operated. Thus it is possible to designate the data to be supplied with no complicated operation to shift a cursor.
Patent JP-S60176809-A (JP)
Title: Air conditioning method for car
Inventor: FUKUMOTO RIYUUTAROU
IPC: B60H1/32
Filed: 1984-02-24
Abstract: PURPOSE:To save energy and obtain good air conditioning by controlling an evaporator temperature to the lower one between the temperature required to maintain the preset value of the room temperature and the dew-point temperature causing the relative humidity against the preset temperature or room temperature or the discomfort index value of a fixed value or lower. CONSTITUTION:When the room temperature is maintained at a preset temperature, the temperature of an evaporator 3 is calculated, and the evaporator temperature is determined, where the calculated value is TFS. Next, whether in DRY mode or not is judged; if in DRY mode, TFS1 is set to 0 deg.C or to a temperature somewhat lower than the outside temperature; if not in DRY mode, TFS1 is set to the dew-point temperature causing the relative humidity of about 50% against the preset temperature or the room temperature. In this case, instead of using the relative humidity of about 50%, it may be set so that the discomfort index DI becomes about 70-73. Next, TFS1 is determined by calculation, TFS and TFS1 are compared, and the lower temperature is set as TFS. Accordingly, good air conditioning can be obtained while saving energy.
Patent JP-S58152689-A (JP)
Inventor: WATANABE HIRONOBU
IPC: B62K7/04
Filed: 1982-03-05
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-S52117547-A (JP)
Title: Electronic gun system
Inventor: WASHIMI MASAHIKO
IPC: H01J37/06
Filed: 1976-03-30
Abstract: PURPOSE: To switch the current amount of electronic beam with the time speed of about blanking speed, the highest velocity among electronic beam exposure equipment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54126927-A (JP)
Title: Power converter
Inventor: HIRATA AKIO
IPC: H02M7/515
Filed: 1978-03-27
Abstract: PURPOSE: To miniaturize power converter as well as raise its operational efficiency by providing forced commutation circuit and supplementary gate circuit.  
     CONSTITUTION: When converting the DC power of the DC power source 12 into AC power, the arc extinction of the main thyristors U to Z inside the main thyristor bridge 15 is made by natural commutation using the phase rotation energy of the AC power source 16. In case anomaly occurs in the AC power source 16 where DC short- circuit trouble is likely to take place, it is detected through the voltage detection circuit 18, gate control signal is given to the definite element of the commutation supplementary thyristors UA to UZ through the supplementary gate circuit 19 by the detection signal of the voltage detection circuit 18, and by operating the inside of the forced commutation circuit, the arc extinction of the definite main thyristor of the main thyristors U to Z is made. In case the anomalous time of the AC power source 16 is short, the operation of the power converter may be continued by operating the forced commutation circuit 14 during the period. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03237781-A (JP)
Title: Metal vapor laser equipment
Inventor: ITO HIROSHI
IPC: H01S3/097
Filed: 1990-02-15
Abstract: PURPOSE:To obtain stable discharge without necessitating electrodes, by wrapping the outer periphery of an inner discharge tube with a conducting plate, and applying a high speed pulse current to the conducting plate. CONSTITUTION:When a high speed pulse current is supplied to a conducting plate 16 from a terminal plate part 16a on the anode side, the current flows in the conducting plate 16 toward a terminal plate part 16b on the cathode side. Then discharging gas in the inner discharge tube 5 receives electric field action based on the above current, and stably discharges in the theta direction. The inner discharge tube 5 is heated by the discharge, metal grains 10 are fused, metal vapor is generated, and stable laser oscillation is obtained from the laser window 8. Hence metal vapor laser excellent in laser performance can be obtained.
Patent JP-S56130322-A (JP)
Title: Metal mold for extrusion molding
Inventor: OOWADA YOSHIHISA
IPC: B29C48/32
Filed: 1980-03-17
Abstract: PURPOSE: To provide the titled metal mold improving fusion bonding property of a molten material after separated at a spider part constituted by providing a specific groove to an inner surface or an outer surface of the metal mold for subjecting a hollow pipe material to the extrusion molding.  
     CONSTITUTION: A molten thermoplastic resin is molded into a hollow shape by outer and inner mandrels 3, 4 of the spider part and, further, a part separated at the spider part is fused by outer and inner mandrels 5, 6 and outer and inner lands 7, 8 to obtain the hollow pipe material. In this case, to the metal mold, especially, to at least one of the outer and the inner mandrel 5, 6, X shaped grooves are provided in a number equal to or more than that of spiders. By providing said grooves, the fusion bond inferiority of said resin separation part after the thermoplastic resin especially containing an inorg filler material is passed through said spiders is well prevented without necessitating flow balance and the good hollow pipe material is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06225712-A (JP)
Title: Polished barley having promoted pregelatinization and its production
Inventor: ISHIBASHI JUNSUKE
IPC: A23L7/10
Filed: 1993-01-30
Abstract: PURPOSE:To produce polished barley having promoted pregelatinization to facilitate mixed boiling with polished rice by adjusting a specific gravity of polished barley to that of polished rice and improving water absorption ratio and swelling ratio of the polished barley. CONSTITUTION:Polished barley which is hydrated to have 35-45% water content and is stirred until roughness is formed on the surface of barley grains is fluidized in a high-temperature hot air at 160-260 deg.C for a short time, then dried with hot air at 60-120 deg.C into <=15% water content to give polished barley having promoted pregelatinization. In the case of blending the polished barley with polished rice and boiling, since barley grains are uniformly dispersed into the polished rice and the polished barley grains will not separate from the polished rice, the polished barley is readily useful for business use and provision of meals. Since the bargely grains have improved water absorption ratio, the barley grains sufficiently swell, soften, have no feeling of physical disorder with polished rice and excellent texture.
Patent JP-S55127139-A (JP)
Title: Gas generator for testing
Inventor: KOGA KOUICHI
IPC: B01J7/00
Filed: 1979-03-23
Abstract: PURPOSE: To obtain a testing gas generator which has a long-term stable gas generating capability and also enables its gas-generating capability to be simply restored and which houses a mixture of a highly volatile organic solvent-containing powder and an organic solvent with a flexible container.  
     CONSTITUTION: The flexible container 1 of polycarbonate, etc., is housed with the material 7 consisting of an organic solvent-containing powder prepared by coating and pulverizing a highly volatile organic solvent, e.g., ethanol, etc., with destrin, etc., and a mixture of a low-volatile higher alcohol and ethanol, etc. The container 1 is provided with the nozzle 5 with the small diameter hole 2 and then sealed by the combined use of the screw 3 provided around the container 1 and the cover 4. In the container 1, the highly volatile organic solvent mainly gasifies at first and the low-volatile solvent prevents the scattering of the organic solvent-containing powder. Then, the generation of gas from the organic solvent-containing powder lasts moderately for a long time. The function of the gas generator can be simply restored by the additional supply of the organic solvent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53120554-A (JP)
Title: Signal detector
Inventor: MATSUDA KENJI
IPC: G01S7/529
Filed: 1977-03-30
Abstract: PURPOSE:To readily discriminate signals and reverberation and noise by providing AGC circuits to the post stage of a correlation operator thereby suppressing the signals of a long duration time and straightly outputting the signals of a short druation time.
Patent JP-S60178929-A (JP)
Title: Turbo-supercharger device provided with complex supercharger
Inventor: HORIE OSAMU
IPC: F02B37/00
Filed: 1984-02-25
Abstract: PURPOSE:To make it possible to effectively recover the energy of exhaust gas from an engine, by disposing a complex supercharger in both intake-air passage upstream of a turbosupercharger and an exhaust passage downstream of the turbosupercharger so that the temperature of exhaust gas fed to the complex supercharger is lowered. CONSTITUTION:The rotating drive power of a turbine 20 in a turbosupercharger T which receives a high temperature and high pressure exhaust gas from an engine E through an engine side exhaust passage 17c rotates a compressor 21 so that supercharging air is fed into the engine E through an engine side intake- air passage 18c. The exhaust gas which has driven and rotated the turbine 20 is fed into the gas casing 10 of a complex supercharger C from which feed air is fed into the compressor 21 of the turbosupercharger 21.
Patent JP-S54127848-A (JP)
Title: Low hydrogen system coated arc welding electrode
Inventor: TAJIMA KEISUKE
IPC: B23K35/365
Filed: 1978-03-28
Abstract: PURPOSE:A specific coating composition is added with a limited amount of silicon tetrafluoride mica and coated onto a soft steel core wire, thereby effecting an increased slag viscosity, preferable contact angle, and enhanced workability. CONSTITUTION:Into a coating material 1 to 6% of silicon tetrafluoride is added to increase slag viscosity, to improve workability, providing a contact angle of 160 deg.C. Additional components include: one or both of CaCO3 and MgCO3 in 8 to 55% in total as slag former and gas evolving agent; CaF2 in 3 to 22% for reducing welded metal hydrogen and as slag forming agent; Mn in 2 to 13% for deoxidizing agent and for improving weldability; one or both of Si and Ti in 0.5 to 11% in toal for deoxidizer; Fe less than 50% for improving welding efficiency; and water glass in 5 to 10% on solid base for binding coating.
Patent JP-H09225378-A (JP)
Title: Flame spray gun
Inventor: FUJINO MINEO
IPC: B05D1/08
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent the back-flow of combustion flame immediately after the end of flame coating and the deterioration of the end part of a flame spray gun. SOLUTION: A flame spray gun is equipped with a flame spray material supply route 100 in which a flame spray material protrusion port 101, a compressed air discharge opening 301, and a combustion gas outflow opening 201 are formed respectively, a compressed air supply route 300, and a combustion gas supply route 200, the discharge opening 301 is positioned around the protrusion port 101, and the opening 201 is located between the port 101 and the opening 201. A vacuum route 400 has a compressed air introduction port 401 which opens to the route 300 and a compressed air discharge opening 402 which opens to the route 100, the opening 402 is located closer to the front end than the port 401, and a straight line route is installed between the port 401 and the opening 402.
Patent JP-S60178443-A (JP)
Title: Image processing device
Inventor: TADA MITSUO
IPC: G03B27/50
Filed: 1984-02-24
Abstract: PURPOSE:To irradiate optical images independent of each other on two areas of a photosensitive body with individual optical devices and to synthesize two different images by forming an electrostatic latent image of a part of an original by the first optical device and irradiating a modulated light, which is modulated by data to be printed, on the other part of the original, whose latent image is not formed by the first optical device, by the second optical device. CONSTITUTION:When a copy cycle is started, the electrostatic charge processing is started, and the image synthesizing processing is performed in parallel with this processing. The light from a copy lamp 3 is reflected on an original G and passes an optical transmission body 4 and is irradiated on a photosensitive body 2. A latent image of a copy area Ga of the original G is formed on the photosensitive body 2 by the light from the copy lamp 3. Transmission of signals related to print data is started simultaneously with extinction of the lamp 3, and the laser light modulated on a basis of these signals is irradiated on the photosensitive body 2. When a latent image is formed completely by the laser light, the copy cycle is terminated after passing development, transfer, and fixing stages. On a copy obtained by this process, print data transmitted from a word processor is recorded in a part corresponding to a recording area Gb other than the copy area Ga and is synthesized with a part where the copy area Ga of the original G is copied.