baber/WOPTO huggingface dataset:
Patent JP-H05339977-A (JP)
Title: Repairing method of existing manhole in sewage
Inventor: TSUDA AKIHIKO
IPC: E03F5/02
Filed: 1992-06-04
Abstract: PURPOSE:To limit a traffic snarl minimally even at a cross having large traffic volume, and to carry out the repair work of an existing manhole. CONSTITUTION:A cylindrical lining material 10 having a large number of bar- shaped heater inserting holes 12 in a peripheral wall 10a and made of a synthetic resin is inserted into an existing manhole 1. The cylindrical lining material 10 is heated by bar-shaped heaters, a bag 14 for expanding the lining material is folded in small size and inserted into the cylindrical lining material 10 under a softened state by a temperature rise, the bag 14 is expanded, and the cylindrical lining material 10 is deformed along the inner circumferential wall 1a of the existing manhole 1. The lining material after deformation is cooled and solidified, and the bag 14 is extracted.
Patent JP-H0436913-A (JP)
Title: Winding method for metal tape
Inventor: TASAI YOSHINORI
IPC: H01B13/26
Filed: 1990-06-01
Abstract: PURPOSE:To greatly improve the adhesiveness of the insulator of a core with a metal tape by using a half pipe having an internal diameter smaller than that of a cable round which a metal tape is wound and winding the metal tape round the cable while an external pressure is applied to the metal tape from the outside thereof. CONSTITUTION:A half pipe 10 whose internal diameter is smaller than that of a cable 8 already wound with a metal tape is used for a guide pipe and a metal tape 3a is wound while an external pressure is applied to the metal to the metal tape 3a from the outside thereof. External pressure is applied thereby to the metal tape 3a from the outside thereof so that the metal tape 3a can be wound and well adhered to the insulator of a core 6 and the adhesiveness of the insulator of the core 6 with the metal tape 3a can be improved.
Patent JP-S627870-A (JP)
Title: Powdery substance treatment device
Inventor: YAMAZAKI MUTSUKI
IPC: C01B33/00
Filed: 1985-07-03
Abstract: PURPOSE:To interrupt of a powdery substance from air and to attain the prevention of dust explosion by constituting the titled device so that the powdery substance formed in a period of the film formation of a film contg. Si is sucked in a closed state and this powdery substance is dispersed in an organic solvent. CONSTITUTION:An a-Si film is formed on an electrically-conductive supporter 12 by introducing a reaction gas contg. Si and gaseous N2 into a reaction vessel 11 of a plasma CVD device 10. A powdery substance which is essentially composed of polysilane generating in the inside of the vessel 11 during this period and having positive electric charge is sucked 27 to the inside of a suction vessel 12. Furthermore the exhaust gas contg. the powdery substance is sucked 27 and permeated through a mesh plate 26 forming a membrane of methanol 24. The powdery substance permeated through the plate 26 is dispersed in methanol 24 and treated during this period. As a result, the powdery substance is not contained in the discharged 28 exhaust gas and the possibility of the generation of explosion can be avoided and therefore the stability in a period of the film formation can be secured even when film-forming a-Si or the like in large quantities.
Patent JP-S6124795-A (JP)
Inventor: YAMAMOTO HIROSHI
IPC: E21D9/06
Filed: 1984-07-12
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-S5933157-A (JP)
Title: Printer
Inventor: TACHIKAWA MASAICHIROU
IPC: B41J9/48
Filed: 1982-08-20
Abstract: PURPOSE:To obtain a printer capable of forming a desired shape of picture elements having a higher density than when a single determinate picture element is synthesized by using a picture element-forming member made up of an elastic material whose pressing part to a platen is expanded or contracted according to the driving distance of a driver. CONSTITUTION:A ring 4 is fixed to the tip of a support shaft 3 to be reciprocally moved in the direction of arrow 2 by the main driver 1, and a platen 7 is provided in such a way as to put an ink ribbon 5 and a printing paper 6 between it and the ring 4. When the support shaft 3 is driven in the direction of the platen 7, the driving distances of the main driver 1 can be varied. When the ring 4 made of an elastic material is pressed on the platen 7, the elastic deformation amount of the ring 4 is varied with the driving distances of the main driver 1.
Patent JP-S5946008-A (JP)
Title: Permanent magnet
Inventor: SAGAWA MASATO
IPC: H01F1/057
Filed: 1982-08-21
Abstract: PURPOSE:To obtain a magnet having high residual magnetization, high coercive force and a high energy product by an alloy using Fe as a base by constituting the permanent magnet by one kind of rear-earth elements containing a fixed quantity of Y and a magnetic anisotropic sintered body by a fixed quantity of B and Fe as the remainder. CONSTITUTION:R (where R is at least one kind of the rare-earth elements containing Y) of 8-30% at an atomic percent and the magnetic anisotropic sintered body consisting of 2-28% B and Fe as the remainder are used as magnetic materials for the permanent magnet. The quantities of Fe, B, R of a R compound and B of the magnetic material are optimized, and residual characteristics are obtained by the alloy using Fe as the base. The permanent magnet having high residual characteristics, high coercive force and the high energy product is manufactured easily by the simple alloy.
Patent JP-H0440275-A (JP)
Title: Apparatus for treatment of organic waste
Inventor: SHIMIZU HIROSHI
IPC: B09B3/00
Filed: 1990-06-01
Abstract: PURPOSE:To uniformly execute fermentation by branching an air blowoff pipe from the air feed pipe of a side wall part to arrange the same toward the center of a fermentation vessel and differentiating the positions of the air emitting orifices bored in the blowoff pipe. CONSTITUTION:A stirring apparatus composed of stirring pawls 5 and a blower 11 as an air feeder feeding air into garbage are provided and air is guided to a blowoff device 9 from the blower 11 through a heater pipe 8. Further, an air blowoff pipe 9e is branched from the air feed pipe 9b of a side wall part to be arranged so as to be turned toward the center of a fermentation vessel 1 and the positions of the air emitting orifices 9c bored in the blowoff pipe 9e are made different. As a result, fermentation can be uniformly carried out as a whole and fermentation speed can be increased as a whole.
Patent JP-H0441727-A (JP)
Title: Flame retardant tow system spun yarn
Inventor: SENBA MITSUO
IPC: D01F6/40
Filed: 1990-06-05
Abstract: PURPOSE:To obtain the subject tow system spun yarn, constructed from a flame retardant acrylic polymer composed of acrylonitrile, vinylidene chloride and a sulfonic acid group-containing hydrophilic olefinic monomer, having excellent bulkiness and extensively used as beddings, interiors, clothes, etc. CONSTITUTION:The objective tow system spun yarn is constructed from a flame retardant acrylic polymer composed of (A) 50-85wt.% acrylonitrile and other monomers (e.g. acrylic acid) copolymerizable with the acrylonitrile, (B) 15-50wt.% vinylidene chloride and (C) 0.4-3wt.% sulfonic acid group-containing hydrophilic olefinic monomer (e.g. methallylsulfonic acid).
Patent JP-S6037865-A (JP)
Title: Incoming transfer system
Inventor: OGAWA TAKEHISA
IPC: H04M3/54
Filed: 1983-08-09
Abstract: PURPOSE:To attain the registration of a subscriber of other station as a subscriber of transfer destination by conducting re-transfer sequentially until inquiry information of a transfer destination subscriber is identified that it is not re- transferred by other station. CONSTITUTION:When the transfer destination subscriber of an own station A included in the inquiry information registers the other station subscriber as a re- transfer destination subscriber, a re-transfer identification device RD in a central controller CCb' identifies whether or not the re-transfer destination subscriber is coincident with a registration request subscriber included in the inquiry information by referencing a subscriber information area Rb. When coincident, response information including a registration disable signal is returned. Thus, ineffective blocking at each incoming transfer service for a path between stations A and B is prevented. When the station A specifies a transfer allowing area, the response information including the registration disable signal is added with the own station identification number and the result is returned to a station of registration request sender subscriber and the transfer exceeding the transfer permission area is avoided by the registration request subscriber station.
Patent JP-S633071-A (JP)
Title: Pressure-sensitive adhesive
Inventor: TAKAO HIROMI
IPC: C09J123/16
Filed: 1986-06-20
Abstract: PURPOSE:To produce a pressure-sensitive adhesive free from the lowering of the adhesive and holding powers and suitable for adhesive tapes, by compounding a low-molecular weight ethylene-propylene copolymer having a specific content of the propylene component and a specific intrinsic viscosity at a specific ratio. CONSTITUTION:The objective pressure-sensitive adhesive comprises essentially (A) an elastomer, (B) a tackifying resin and (C) 5-40pts. of a softener comprising a low-molecular weight ethylene-propylene copolymer based on 100pts. of the component A. The low-molecular weight ethylene-propylene copolymer has an intrinsic viscosity of <=0.5 and is produced by the oxidative degradation of ethylene-propylene copolymer containing 30-60wt% propylene component. The component B is used preferably at an amount of 50-150pts.wt. based on 100pts. of the component A.
Patent JP-S63310476-A (JP)
Inventor: UJIHARA HIDEYO
IPC: B66B1/16
Filed: 1987-06-11
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-H10316245-A (JP)
Title: Unloading method and device
Inventor: BABA KATSUHIKO
IPC: B65G59/02
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To unload articles of low strength or slipping articles at high speed by stage wise. SOLUTION: This device is provided with a pair of presser members 34, 35 facing each other, and an article receiving base 3 composed of a slat conveyor which horizontally moves under the presser members 34, 35, a conveyor which can be positioned on an extended line of the article receiving base 3 in a horizontal direction by an elevation means to receive articles W placed on the article receiving base 3, and the presser member 35 is composed to be rotatable in a moving direction of the article receiving base 3.  In articles W stacked in plural stages, the articles W on the upper stage side is held by the unit of stage to form a gap G between the articles W on the upper stage side and the articles W on the lower stage side, the article receiving base 3 is inserted into the gap G, and the articles W on the upper stage side is placed on the article receiving base 3, so the articles W are unloaded stage-wisely, and the articles W unloaded by the unit of stage are delivered to either conveyor of plural conveyors disposed vertically.
Patent JP-S60169573-A (JP)
Inventor: DAGURASU MIRUTON MATOTSUKUSU
IPC: G21C7/14
Filed: 1984-07-12
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-H05341889-A (JP)
Title: Hot line insertion and pulling-out coping circuit for memory card and reading and writing control method
Inventor: TAKAKU HIDEAKI
IPC: G06K19/07
Filed: 1992-06-08
Abstract: PURPOSE:To obtain the hot line insertion and pulling-out coping interface circuit of a memory card by which the insertion and pulling-out of the memory card to an equipment in a hot line state can be attained. CONSTITUTION:The rising and falling of an input voltage to an operating voltage switching circuit 34 is made dull by making dull a signal for switching prepared from an operation ready signal 26 and an insertion and pulling-out detection signal 28 by an operating voltage switching control circuit 29, so that a switching transistor 37 can be gradually turned on or off. Thus, an operating power supply voltage 39 of the memory card in a transient state is gradually allowed to rise and inputted, or the operating power supply voltage 39 is gradually allowed to fall and interrupted. Also, an insertion ready signal 22, equipment power-on signal 25, and operating power source ready signal 42 are monitored from a CPU 23, and when the condition of the signals is fulfilled, a reading from a memory card 1 and a writing in the memory card 1 are operated.
Patent JP-H01313930-A (JP)
Title: Semiconductor substrate processing
Inventor: TOMITA TAKASHI
IPC: H01L21/22
Filed: 1988-06-14
Abstract: PURPOSE:To dope or form films efficiently and evenly by a method wherein a semiconductor substrate is irradiated with laser beams while a liquid and the semiconductor substrate are being subjected to ultrasonic oscillation or the liquid is being poured out on the surface of the semiconductor substrate. CONSTITUTION:A semiconductor substrate 2 is irradiated with laser beams 4 while a liquid 1 and the semiconductor substrate 2 are being subjected to ultrasonic oscillation or the liquid 1 is being poured out on the surface of the semiconductor substrate 2. Consequently, the bubbles 5 raised in the liquid 1 by the laser beam irradiation are rapidly removed from the part near the surface of the semiconductor substrate 2 by the ultrasonic oscillation or the running liquid 1. Through these procedures, the laser beams 4 can be prevented from being reflected or bent on the interface between the bubbles 5 and the liquid 1 so that films may be doped or formed efficiently and evenly.
Patent JP-S6036221-A (JP)
Title: Thin plate transferring device
Inventor: MAEDA MASAYUKI
IPC: H01L21/677
Filed: 1983-08-10
Abstract: PURPOSE:To reduce the adhesion of dust, etc. onto the surface of a thin plate and as well to reduce the cost of power consumption for air-purification around a device for transferring a thin plate such as, for example, a semiconductor wafer, etc., by laying means for heating the thin plate. CONSTITUTION:Air from a compressor is fed into a pressure equalizing chamber 14, and then is blown out from an air blow-out port 18 onto a conveying surface for floating up a thin plate 24 from the conveying surface 32 so that the thin plate 24 is conveyed. In this case, an infrared ray heater 30 is laid in the upper section of the pressure equalizing chamber 14. Further, the conveying surface 32 is formed of a transparent glass material having a low infrared-ray absorption coefficient. Further, the thin plate 24 on the process of conveyance is heated by the heat radiation of the above-mentioned heater 30 so that the temperature of surface of the thin plate 24 is made higher than the atmosphere temperature therearound due to the heat transmission of the thin plate itself. With this arrangement, a space which contains no dust is formed in the close vicinity of the surface of the thin plate 2, thereby the adhesion of dust onto the surface of the thin plate 2 may be reduced.
Patent JP-H11332630-A (JP)
Title: Fixing utensil and portable case
Inventor: NAKAJIMA YASUMASA
IPC: A45C13/10
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a portable fixing utensil which can be easily attached/ detached and prevented from being unexpectedly dropped. SOLUTION: Concerning a band part 14, one end is sewn above a housing part 11 and, concerning a tag part 15, one end is sewn below the housing part 11. A first magic fastener 141 is provided at the other end of the band part 14. The tag part 15 is provided with a second magic fastener 151 attachable/ detachable to/from the first magic fastener 141. A portable case 10 is used while being fixed by putting portable equipment into the housing part 11 and inserting a belt 300 inside an annular part 13. Even when the belt 300 is moved on the other end side of the band part 14, namely, downward, the belt 300 is abutted to a flap part 16 formed from the housing part 11 and the tag part 15 and the belt 300 does not enter between the first magic fastener 141 and the second magic fastener 151. Therefore, the portable case 10 can be prevented from being dropped.
Patent JP-2000337991-A (JP)
Title: Masking holder
Inventor: FUKAYA HIROTO
IPC: F01L3/24
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To close the oil hole of a cylinder head facing a valve mounting hole having an arcuate opening airtightly. SOLUTION: The masking rubber 58 of a masking holder body 1 inserted into the valve mounting hole 53A of a cylinder head 51W is provided with masking, rubber retaining parts 15, 19 large enough to cover arcuate openings W1, W2 provided at the valve mounting hole 53A. Even if leak test of an oil hole 52 is performed by supplying compressed air into the masking rubber 58, the masking rubber 58 is prevented from expanding to project from the openings W1, W2 by means of the masking rubber retaining parts 15, 19. Consequently, the oil hole facing the valve mounting hole 53A is closed surely and airtightly.
Patent JP-S63313694-A (JP)
Title: Silver alloy filler metal for brazing
Inventor: KASHIWAGI KOZO
IPC: C22C5/06
Filed: 1987-06-12
Abstract: PURPOSE:To reduce roughness and ruggedness after brazing and to inhibit tarnish and corrosion by residual cleaning soln., by specifying the compsn. of an Ag alloy filler metal for brazing. CONSTITUTION:This Ag alloy filler metal for brazing has a compsn. consisting of, by weight, 20-40% Cu, 0.001-1.5% P, 0.001-1.0% Si and the balance Ag. The reason that P and Si are contained in the Ag alloy filler metal is that P and Si reduce the surface tension of the filler metal during brazing, suppress the surface roughening of the filler metal and inhibit the occurrence of ruggedness. The P and Si contents are limited because <0.001% P or Si can not inhibit the surface roughening of the filler metal and the occurrence of ruggedness and >1.5% P or >1.0% Si enhances the flowability of the filler metal. By the enhanced flowability, the filler metal flows to a part of a base metal not to be brazed and deteriorates the corrosion resistance and fine appearance. In addition, >1.5% P or >1.0% Si imparts unfavorable influence on brazing strength.
Patent JP-S63309590-A (JP)
Title: Lubricant composition and manufacture thereof
Inventor: MURAKAMI MITSUHIRO
IPC: F02B75/02
Filed: 1987-06-12
Abstract: PURPOSE:To obtain a lubricant composition having excellent cleanability and dispersibility at high temperature, heat stability, water resistance, and oil solubility, by mixing a salt derived from a polyvalent metal and a condensate of a specified alkylhydroxybenzoic acid with formaldehyde, and lubricants. CONSTITUTION:A lubricant composition containing a salt derived from a polyvalent metal and a condensate of an alkylhydroxybenzoic acid of 12-22C alkyl with formaldehyde, and one or more lubricants. It can be prepared as follows: phenol is alkylated in the presence of an ion exchange resin; the reaction product containing a monoalkylphenol is mixed with a caustic alkali to give a metallic phenoxide, which is carboxylated with CO2 under pressure and then hydrolyzed with a mineral acid; the alkylhydroxybenzoic acid thus obtained is liberated, collected, and reacted with formaldehyde; after removal of impurities, this condensate is converted into an alkali salt and then into a polyvalent metal salt through metathesis by adding a polyvalent metal chloride. Lubricants are added if required.
Patent JP-H05315591-A (JP)
Title: Forming method of photoelectron readout part of ccd image sensor
Inventor: NEGISHI MICHIO
IPC: H01L21/265
Filed: 1992-05-11
Abstract: PURPOSE:To restrain a CCD image sensor from deteriorating in blooming resistance and readout voltage so as to improve it in electrical properties and to enhance a wiring provided onto a transfer electrode in reliability by a method wherein a photoelectron read part is changed in a forming method. CONSTITUTION:A vertical register 12, a read gate 24, and a transfer gate 17 of a CCD image sensor are formed on a semiconductor substrate 11, and a photoelectron readout section (e.g. photodiode) is formed on the upper layer of the semiconductor substrate 11 through a ion implantation method. An ion implantation mask 32 is formed covering the transfer electrode 17 in a first process, and then the diffusion layer region (N<+>) region 20 of a photodiode 23 is formed on the upper part of the semiconductor substrate 11 so as to be connected to the read gate 24 through an oblique implantation method using the ion implantation mask 32 and a vertical implantation method in a second process.
Patent JP-H0810944-A (JP)
Title: Automatic horizontal position welding method
Inventor: KOBAYASHI HIDEHARU
IPC: B23K9/00
Filed: 1994-06-28
Abstract: PURPOSE:To greatly reduce the welding time by setting a welding torch to the prescribed upward torch angle and push angle, and executing the welding while the wire is swayed with the prescribed value. CONSTITUTION:The upward torch angle of 10-15 deg. is set to the groove of an upper plate 1, and the downward torch angle of 5-10 deg. is set to the groove of a lower plate 2 respectively. A backing plate 4 is provided on the reverse side of a part 3 to be joined, and a face plate 5 is provided on the face side respectively. A welding torch 14 is set to the upward torch angle of 5-15 deg. and the push angle of 30-40 deg. by an angle adjuster 13. The arc position is adjusted by a torch position adjuster 13 while the welding wire is swayed with the amplitude of 2-15m/min, and the swaying speed of 0.1-2.0 times/second by an oscillator 17, and the welding of the first pass of the part 3 to be joined is executed. Then, the welding torch 14 is set to the upward torch angle of 5-10 deg. and the drag angle of 5-10 deg., and the arc position is adjusted while the welding wire is swayed with the amplitude of 2-15m/min, and the swaying speed of 0.1-2.0 times/second, and the welding of the second pass of the part 3 to be joined is executed. This constitution improves the welding precision, and reduces the generation of the defective welding.
Patent JP-H0312970-A (JP)
Title: Semiconductor device
Inventor: MORI MUTSUHIRO
IPC: H01L29/78
Filed: 1989-06-12
Abstract: PURPOSE:To enable high-speed and large-breakdown-proof-quantity turnoff operation by placing a contact point of a second main electrode and a second semiconductor region in said second semiconductor region in contact with a fourth semiconductor region closer to the force semiconductor region than to a third semiconductor region. CONSTITUTION:A plurality of p-layers 13 are arranged in parallel so that the outer one may come into contact with a surrounding p-layer 15 and an n<+> layer 14 is formed in the outer p-layer 13 or the next p-layer 13 to place a contact point of the same p-layer 13 and a second main electrode 3 closer to the surrounding p-layer 15 than to the n<+> layer 14. By this placing the contact point of the second main electrode 3, the surrounding p-layer 15, and the p-layer 13 closer to the surrounding p-layer 15, and the p-layer 13 closer to the surrounding p-layer 15 than the nearest n<+> layer 14, a hole current and a charging current stored around substrate are drawn quickly in turnoff and a parasitic thyristor and a parasitic transistor are not activated by said hole current and charging current. Thereby high-speed and large-breakdwon-proof-quantity turnoff operation can be performed.