baber/WOPTO huggingface dataset:
Patent JP-S54145987-A (JP)
Title: Method of producing power cable
Inventor: SUGIYAMA KOUICHI
IPC: H01B13/22
Filed: 1978-05-09
Abstract: PURPOSE: To eliminate the diterioration in the insulating body during the production of a metal sheath by welding the metal sheathed pipe, maintaining the production facility of metal sheathed tubes and the cable core into a vacuum vessel not to expose the insulator to the outside air.  
     CONSTITUTION: A cable is composed of a cable core made up of a conductor with an oil passage 1 and a insulator 3 and a metal sheath made of stainless steel for instance. A cable production unit 5 is provided with a vacuum deairing chambet 6 having a vacuum pump 7 for deariring. From a winding drum 1 in the vacuum deairing chamber, a cable core 15 is wound around a metal sheath production unit 12 via a guide tube 10. A metal tap is rolled around the cable core 15 and then, welded along the joint butted together. Thus, a metal sheath 16 is accomplished. Then, it is pulled outside while cooled with a cooling device 13. A cap for vacuum sealing is applied to the end of the sheathed cable thus obtained to check outside air from entering the varuum space. With such an arrangement, the exposure of the insulator to the outside air can be prevenred during the production of the metal sheath to eliminate the deterioration in the insulation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08209771-A (JP)
Title: Double-structural draining outlet tool
Inventor: FUJIMOTO SUSUMU
IPC: E03C1/284
Filed: 1995-02-06
Abstract: PURPOSE: To obtain a device which can fast pass much drain and prevent bad smells, by dividing the inside space of the inner side by an upwardly curved parabolic partition plate and a downwardly curved parabolic partition plate to form a S-shape and making use of impulsive forces of water hammering. CONSTITUTION: When a double-structural drain outlet tool is directly connected to a sewage pipe opening, the outside part B is fixed not to be removed and then the inside part A is inserted and a dregs screen metal mesh 5 is fitted and pool chambers are provided in both inside and outside parts A, B to keep odors out. The inside part A is made to form a square cylinder and the inner space is divided by a downwardly turned parabolic partition plate 1 and an upwardly turned parabolic partition plate 2. The splashed water by water hammering, generated in the partition plate 2 is again splashed by water hammering at the partition plate 1. The water is flushed down into the drain pipe. The passing speed of drain is accelerated due to the suction force brought by the falling drain passing through the device.
Patent JP-H08209149-A (JP)
Title: Apparatus and process for producing bamboo charcoal
Inventor: TOBA AKEBONO
IPC: C10B53/02
Filed: 1995-02-07
Abstract: PURPOSE: To improve the yield of charcoal by carbonizing bamboos arranged parallel to each other in a carbonization chamber through the steps of smoking, cooling. igniting, carbonizing, and scouring and by closing an air intake port and opening a finishing port at the finishing step to take fresh air into the chamber. CONSTITUTION: After bamboos are arranged vertically on granular charcoal 8 in a domed carbonization chamber 1, a fuel is ignited and air is supplied. Heated air rises along a partition wall 5, reaches the ceiling 14 of the chamber 1, flows along the ceiling 14, downs along the back wall, and flows toward an ignition chamber 6. The chamber 1 is heated to 50-70 deg.C. After the bamboos are dried for 30-60hr, the fuel is stopped to burn and the chamber 1 is cooled to 30-40 deg.C in 10-40hr. The fuel is ignited again and a large quantity of fresh air is taken in through an air intake port 10, to raise the temp. of the chamber 1 to 70-90 deg.C uniformly by convection. The combustion is further continued for 40-50 hr to raise the temp. to 450-550 deg.C to complete the carbonization.  Then, the air intake port 10 is closed and a scouring port 15 is opened to take in fresh air, to raise the temp. to 800 deg.C in 5-8hr. Thus is obtd. black charcoal having qualities similar to those of white charcoal.
Patent JP-H06241493-A (JP)
Title: Installing device for air-conditioner
Inventor: ARAKI NOBUO
IPC: F24F13/32
Filed: 1993-02-19
Abstract: PURPOSE:To provide a device for installing an air-conditioner, by which device the air-conditioner can be simply installed on an installation board. CONSTITUTION:This is a device for installing an air-conditioner, and both upper hook parts on which the upper part of the air-conditioner is suspended and lower hook parts 21 at which catch members 33 at the lower part of the air- conditioner are secured are provided on an installation board 3. The lower hook part 21 is composed of both a slider 25, which is provided slidably in vertical direction and is slid downward being pushed by the lower part of the air-conditioner, and a spring 27, by which force is applied upward so that the slider 25 may be engaged with the catch member 33. Therefore, the air- conditioner can be simply installed on the wall by the operation of only pushing the air-conditioner to the side of the installation board.
Patent JP-H06238880-A (JP)
Title: Plate mounting auxiliary device for printer
Inventor: KOIDE SHIGERU
IPC: B41F27/12
Filed: 1993-02-19
Abstract: PURPOSE:To efficiently mount a plurality of plates at accurate positions and to prevent a misregistration of printing by forming front/rear and right and left indication lines on a through-view member, and arranging a digital scale capable of displaying lateral moving amounts on a moving member. CONSTITUTION:A plate W is moved down in a positioned state, and mounted on a form bed 4 via an adhesive layer T. When mounting of this first plate W is completed, a moving member 5 is moved longitudinally and laterally by a moving mechanism 6, and a through-view member 14 is moved to a mounting position of a second plate W on the bed 4. In this case, when a numeric value of a digital scale 13 is reset to zero and the member 5 is moved rightward, a distance numeric value responsive to the moved amount is displayed. This numeric value is read, confirmed, the second plate W is disposed in a state becoming a predetermined mounting pitch P between the bed 4 and the member 14.
Patent JP-H07237371-A (JP)
Title: Sheet turning device
Inventor: IKEDA TOMOYUKI
IPC: B42D9/06
Filed: 1994-02-28
Abstract: PURPOSE:To constitute the title device so that malfunction due to abutment of a rotor unnecessarily against a sheet is eliminated each time the sheet is turned without moving purposely a rotating shaft of the rotor, therefore the sheet can be turned over reliably even if the device is comparatively in a simple construction. CONSTITUTION:A sheet turning device is constituted so that a gap is formed between a sheet and a sheet situated next to that sheet by a rotating rotator 8 by allowing a circumferential wall to abut against the surface to be turned over, into which a turning body 10 is situated and moved relatively to the sheet through which the sheet is turned over. Then a nonabutting part 8a releasing abutment against the sheet during a rotation is provided on the circumferential wall of the rotator 8.
Patent JP-H05253298-A (JP)
Title: Syringe for endoscope
IPC: G02B23/24
Filed: 1992-03-13
Abstract: PURPOSE:To provide a safe syringe for an endoscope, by which the curved state of an end curved portion can be recognized at hand. CONSTITUTION:A curving device 23 is provided for curving a freely bendable curved portion 10 by means of remote control from an at-hand control portion 20, the curved portion 10 being formed at the end side of an outer sheath 1; and the control portion is provided with an angle display means 31 for displaying the angle of curving of the curved portion 10.
Patent JP-S56152436-A (JP)
Title: Preparation of beta-chloropropionic acid
Inventor: TAKENAKA SHINJI
IPC: C07C53/19
Filed: 1980-04-28
Abstract: PURPOSE: To obtain the titled compound useful as a raw material for a variety of industrial and agricultural chemicals in high purity and yield, only by the extraction of β-chloropropionic acid prepared by the reaction between acrylonitrile and hydrochloric acid under pressure at a relatively low temperature, with an organic solvent.  
     CONSTITUTION: Acrylonitrile is reacted with conc. hydrochloric acid under pressure at 30W100°C, preferably 50W60°C, for 10W16hr, to prepare β-chloropropionic acid, which is extracted with an organic solvent, and the organic solvent is then distilled off to give β-chloropropionic acid in high purity of 98% or more and yield of 90% or more without a purifying operation. The organic solvent should have an appropriate boiling point and a high partition ratio for the β-chloropropionic acid; therefore, benzene, toluene or xylene may be cited as the organic solvent. A little β- chloropropionic acid distilled in the solvent can be saved from loss by the recycled use of the recovered solvent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09221942-A (JP)
Title: Frame body for enclosure and bamboo fence
Inventor: KOMATA HIROSHI
IPC: E04H17/14
Filed: 1996-02-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to heighten a bamboo fence by providing shielding member holding sections for holding bamboo plates to the lower part between supports and to enable the prevention of bamboo plates from slippage. SOLUTION: Three furring strips 3, 4 and 5 of stainless steel members are horizontally welded between erected supports 1 and 1 of stainless steel members at proper intervals for holding bamboo plate members and are laid between them. Shielding member holding sections 6 and 9 for making even the lower parts of the bamboo plate members 2 laid on the lower part between the supports 1 and 1 are constructed.
Patent JP-S57170712-A (JP)
Title: Process for covering hollow body with opening made of synthetic resin with facing sheet
Inventor: HATSUTORI SHIYOUZOU
IPC: B29C65/48
Filed: 1981-04-15
Abstract: PURPOSE:To achieve the facing sheet treatment at an opening edge of a hollow body skillfully and simply without chips entering thereinto by sucking the air between the surface, to be coated, of a hollow body with openings and the facing sheet. CONSTITUTION:The exposing surface 1b of a hollow body 1 with openings 3, 4 is arranged on a vacuum forming stand 5, and the whole surface 1a to be coated is covered with adhesive, and further , it is covered with the facing sheet 2 such as foamed vinyl ehloride sheet having flexibility by heating. The peripheral part of the facing sheet is sealingly kept on the vacuum forming stand 5. The air between the surface 1a to be coated and the facing sheet 2 is sucked by way of air exit 7, 7. The openings 3, 4 are closed with the facing sheet 2, and the surface 1a to be coated and the facing sheet 2 are caused to adhere. Next, the facing sheet 2 on the openigs 3, 4 is cut and bent to the inner side of the hollow body so that the sheet 2 envelops the edge part thereof. Then, a panel frame 10 is inserted into the opening. This is suitable for producing air conditioning duct which is arranged in a car.
Patent JP-H08249524-A (JP)
Title: Method for discriminating paper money and method for detecting plural number of paper moneys
Inventor: HORI TETSUYA
IPC: G07D9/00
Filed: 1995-03-15
Abstract: PURPOSE: To specify a person who inserts paper moneys, the denominations of those paper moneys and to whom those paper moneys are passed by respectively storing specifiecation information in the first table for each paper money storage box when the paper moneys are inserted and storing the other specification information in the second table when the paper moneys are dispensed. CONSTITUTION: When a user puts paper moneys into a money reception/dispensation port 5, the denominations, truth/false, damaged state and the number of those paper moneys are recognized by a recognition part 4, the individual identification symbol of those paper moneys is recognized and the information specifying that symbol and the person, who inserts those paper moneys, is stored for every recycles box 6, 7, and reject box 9 being the first table. In the case of dispensation, the dispensation is started from the finally loaded or received paper money, the individual identification symbol of that paper money is deleted from the first table, and the information specifying that individual identification symbol and the destination of dispensation is stored in the other storage device or the area of the second table.  Thus, the person who inserts paper moneys, the denominations of those paper moneys and to whom those paper moneys are passed can be specified.
Patent JP-H10237146-A (JP)
Title: Formaldehyde absorber
Inventor: HORIKI SEINOSUKE
IPC: C08G8/20
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a formaldehyde absorber capable of absorbing free formaldehyde without decreasing the strength of a synthetic resin containing the formaldehyde, by using a sigle initial condensate of a polyfunctional phenol and/or a specific phenol initial cocondensate. SOLUTION: The objective absorber is obtained by carrying out condensation reaction of signal polyfunctional phenol (e.g. resorcin and /or a mixture of the polyfunctional phenol and a monofunctional phenol (e.g. phenol and o-cresol), with an aldehyde and/or an aldehyde donor preferably of 0.1-0.8mol per mol polyfunctional phenol, or 0.2-3mol per mol monofunctional phenol under heating or at normal temperature. The absorber of usually 0.1-30wt.% is added to a synthetic resin containing formaldehyde such as a urea resin, a melamine resin, etc.
Patent JP-2000252257-A (JP)
Title: Method and device for monitoring pressure in chamber, method and device for controlling pressure, and etching method
Inventor: TAKADA HIROYUKI
IPC: H01L21/3065
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To accurately control the pressure in a vacuum chamber to be suitable for a process. SOLUTION: Related to the pressure control method, a vacuum chamber 1 is supplied with a reactive gas while applied with a high-frequency energy to generate a plasma 8, and with the plasma 8, the impedance of the plasma 8 is measured by an impedance measuring means 19 through a probe 16 during etching of a semiconductor wafer 3 provided in the vacuum chamber 1, and a pressure P in the vacuum chamber 1 is acquired by a pressure calculating means 20 based on a time-series change of the impedance, and based on the pressure P, the pressure in the vacuum chamber 1 is controlled by a pressure control means 21.
Patent JP-H09246903-A (JP)
Title: Vibrator
Inventor: KADOKURA MASAHIKO
IPC: H03H9/19
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of spuriousness by continuously providing a circular-arcuate shape on at least one of end faces facing each other in the longitudinal direction of a diaphragm and to prevent the degradation of oscillation characteristics by continuously providing the circular-arcuate shape on terminals facing each other in the longitudinal direction of an electrode for excitation. SOLUTION: By continuously providing the circular-arcuate shape on at least one 1a of the end faces on a tip side facing each other in the longitudinal direction of the diaphragm 1, the generation of spurious vibration reflected by the end face 1a and made to stand is prevented. Further, in the rectangular electrode for the excitation, since the displacement of the thickness-shear vibration of excitation vibration is distributed in the circular-arcuate shape from the inner-surface center of an electrode 2 within the surface of the diaphragm 1, the end part 1a is continuously provided with the circular-arcuate shape. Thus, the concentration efficiency to the electrode 2 of the excitation vibration is improved, the diaphragm 1 is miniaturized and the excitation vibration is sufficiently concentrated to the part of the electrode 2 even when non- electrode parts 3 and 4 are reduced.  Also, the vibration of the end face is suppressed in the width direction of the diaphragm 1 and coupling with the spurious vibration generated on the end face is prevented.
Patent JP-S51130712-A (JP)
Title: Multi-cylinder rotary piston engine
Inventor: ITOU TOSHIHIKO
IPC: F02B53/04
Filed: 1975-05-09
Abstract: PURPOSE: An engine of excellent economy of fuel and driving feeling and control of noxious exhaust gas. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03258311-A (JP)
Title: Jet type sand removing equipment
Inventor: YAMAGUCHI CHOSAKU
IPC: B01D21/18
Filed: 1990-03-07
Abstract: PURPOSE:To reduce equipment cost by providing a sand lift unit and pressurized water nozzles, furnishing a multiway valve to the efluent end of a pressurized water supply pipe, and connecting pressurized water main pipes to the delivery side of the multiway valve. CONSTITUTION:The sand 8 to be settled flows into the sand settling pool accompanied with raw water 2. In order to remove the settled sand 8 on the bottom part of the sand settling pool 1, the electromotive multiway valve 12 is controlled to communicate the pressurized water supply pipe 14 with the pressurized water main pipe 11. In this state, the water in a water supply tank 13 is sent by a pressurizing pump 15 as pressurized water 7 to be jetted from the pressurized water jet nozzle 10. The settled sand 8 is transferred to a sand settling pit 3 by the jet water flow of the pressurized water 7. By controlling the electromotive multiway valve 12, the pressurized water main pipe 11 and the pressurized water jet nozzle 10 are changed over to jet pressurized water 7 to collect the settled sand 8 on sand accumulation parts 9 into the sand settling pit 3. Thus, the constitution of equipment is simplified.
Patent JP-H02236568-A (JP)
Title: Developer
Inventor: YAMAZAKI MICHIHITO
IPC: G03G9/113
Filed: 1989-03-10
Abstract: PURPOSE:To prevent the drastic degradation in image quality by the deterioration of a carrier by forming the developer in such a manner that the surface of magnetic particles is coated with a resin layer contg. a solid lubricity imparting agent. CONSTITUTION:The developer consists of a nonmagnetic toner 8 and the magnetic particles 7. The carrier is the magnetic particles 7 and is formed by coating the carrier surface with the resin layer contg. the solid lubricity imparting agent. The solid lubricity imparting agent decreases the friction between this agent and the toner particles 8; for example, graphite, molybdenum disulfide, etc., are used. The amt. of the solid lubricity imparting agent to be added is 10 to 90wt.%, more preferably 30 of the weight of the resin layer of the carrier particles 7. The increase of fogging by the deterioration of the carrier and the degradation of the gradation characteristic are drastically decreased in this way.
Patent JP-H03261323-A (JP)
Title: Overcurrent preventing circuit for dc motor
Inventor: HASEGAWA TEIJI
IPC: H02P7/06
Filed: 1990-03-07
Abstract: PURPOSE:To ensure protective operation by connecting a switching element to a DC motor for driving various electric units in an automobile and controlling the switching element by means of a thyristor. CONSTITUTION:A DC motor 12 is driven by a DC voltage applied between power supply terminals 11, 17 through transistors(Trs) 14, 16. Overcurrent detecting circuits 30a, 30b and a phototriac coupler 46 constitute an overcurrent preventing circuit. Full-wave rectifying circuits 32, a Tr 37 and the like constitute means for preventing erroneous function at the time of starting. Upon application of positive and negative driving voltages, respectively, on the power supply terminals 11, 17, the Tr 37 is turned ON through the full-wave rectifying circuit 32 and the erroneous function preventing means functions temporarily to rotate the DC motor 12 forward. When an overcurrent flows through the DC motor 12, a photodiode 26 emits light and a phototriac 23 is turned ON while a Tr 14 is turned OFF thus stopping the DC motor 12.
Patent JP-H11237121-A (JP)
Title: Operation control method of hot-water supplier
Inventor: KUBOYA YOSHIKANE
IPC: F24H1/10
Filed: 1998-02-21
Abstract: PROBLEM TO BE SOLVED: To permit the correction of an objective flow rate during normal hot-water supplying operation by a method wherein the objective flow rate is set into a direction of reducing the same when a difference between a hot-water supplying set temperature and a discharging hot-water temperature is larger than a predetermined value while the objective flow rate is set into a direction of increasing the same when the difference becomes smaller than the predetermined value. SOLUTION: An operated integrated flow rate is decided whether the same is smaller than zero or not (step S3), and when the integrated flow rate is smaller than zero, the integrated flow rate is set so as to be zero (step S5), and, thus, the objective flow rate is controlled (step S7). When the integrated flow rate is zero or large in the step S3, the integrated flow rate is judged whether the same is larger than the maximum value of the same (step S4), and when the integrated flow rate is larger than the maximum value, the integrated flow rate is specified that the same is the maximum value (steps S6) and the control of the objective flow rate is effected (step S7). When the integrated flow rate is larger than zero and smaller than the maximum value in the step S4, the integrated flow rate is employed as it is to control the objective flow rate (step S7).
Patent JP-H09249589-A (JP)
Title: Separation of 1,1,1,3,3-pentafluoropropane
Inventor: SAKU FUYUHIKO
IPC: C07C17/21
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To separate the subject compound easily by adding a specific solvent to a system containing 1,1,1,3,3-pentafluoropropane and hydrogen fluoride so that the subject compound and hydrogen fluoride form two layers extremely easily. SOLUTION: This method for separating 1,1,1,3,3-pentafluoropropane is to add an aromatic compound of the formula (R is H, F, Cl, etc.) (suitably 1,4- bistrifluoromethylbonezene, toluene, etc.) in a system containing 1,1,1,3,3- pentafluoropropane and hydrogen fluoride preferably in a ratio of 10-200 pt.wt. based on 100 pts.wt. organic material, then separate the mixture to a first composition containing 1,1,1,3,3-pentafluoropropane and the compound of the formula as main components, and a second composition containing hydrogen fluoride as a main component. The separating operation is preferably performed at (-)20-40 deg.C, usually under a pressure of 1-10kg/cm<2> . Also, the compound of the formula is preferably recovered from the first composition by a commonly known method such as a distillation and reused.
Patent JP-S60201322-A (JP)
Title: Magnifying observation instrument
Inventor: KOGA JIYUICHI
IPC: G02B27/02
Filed: 1984-03-26
Abstract: PURPOSE:To magnify and observe the top and reverse sides of an object at the same time by providing a transmissive mount, a reflection mirror for reflecting the reverse side of the object on the mount which is transmitted through the mount, the 1st magnifying lens, and the 2nd magnifying lens. CONSTITUTION:The 1st magnifying lens 4 and the 2nd magnifying lens 5 are each half of one magnifying lens. Half-cutting surfaces 6 of two half-cut lenses are positioned almost on the same plane coaxially. A shield wall 7 arranged on nearly the same plane as the half-cutting surfaces 6 and a lens barrel 8 is partitioned into two with the shield wall 7. The lens barrel 8, mount 1, and reflection mirror 3 are supported fixedly on a base 9; the lens barrel 8 slants by 15 deg. and the reflection mirror 3 slants at 45 deg. respectively.