baber/WOPTO huggingface dataset:
Patent JP-H0942758-A (JP)
Title: Fluid heater
Inventor: MATSUMURA SHIGEHIKO
IPC: F24H1/10
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To improve the thermal efficiency of a fluid heater by a construction wherein the outer circumference of a heating tube through which a fluid is made to flow is surrounded by a film-shaped heating body formed by covering both surfaces of an electric resistor with inner and outer insulating sheets and the outer circumference of the film-shaped heating body is covered with a molding made of synthetic resin. SOLUTION: A fluid heater H is constructed of a film-shaped body 1 wound on the outer circumference of a heating tube T and of a molding 2 surrounding the outer circumference of the film-shaped heating body 1. The film-shaped heating body 1 is constructed flexibly out of an electric resistor 4 and inner and outer insulating sheets 5 and 6 covering both surfaces of the electric resistor 4, in the main. The film-shaped heating body 1 is so wound as to surround the outer circumference of the heating tube T, while internal projecting parts 14 of the film-shaped heating body 1 are made to fit in recessed parts 3 in the outer circumference of the heating body T. The material of the molding 2 is synthetic resin and it is made to cover the outer circumference of the film-shaped heating body 1 wound on the heating tube T, by casting by high- pressure injection molding.
Patent JP-H1134228-A (JP)
Title: Polyethylene-coated steel material
Inventor: KAMIMURA TAKAYUKI
IPC: B05D7/14
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a polyethylene-coated steel material having suitable processability and excellent corrosion resistance as a material for a bend tube, etc. SOLUTION: (1) In the polyethylene-coated steel material containing an adhesive resin layer and polylethylene corrosion resistant resin layer in a coating layer, adhesive resin for forming the adhesive resin layer is ethylene- methacrylate copolymer containing 1 to 20 mass % of methacrylic acid. (2) In the polyethylene-coated steel material containing a primer layer, adhesive resin layer and polyethylene corrosion resistant resin layer in a coating layer, a film thickness of the primer layer is 10 to 100 μm, and adhesive resin for forming the adhesive resin layer is ethylene-methacrylate copolymer containing 1 to 20 mass % of methacrylic acid.
Patent JP-S6173014-A (JP)
Title: Navigation arithmetic unit
Inventor: SHIBATA HIROMI
IPC: G01C22/00
Filed: 1984-09-18
Abstract: PURPOSE:To obtain the arithmetic unit which calculates the difference between the expected run time and actual run time of a specified-speed run by adding the difference between a expected run time generated in a new section and the actual run time to the difference between an expected time when a run is made at a specified speed up to the last point where a run is made at the last speed and the actual run time. CONSTITUTION:When a speed is specified and inputted to a set speed register 1 and a run is started, run distance from a run distance memory 2 and the set speed are supplied to a divider 81 and a run time from a run time memory 3 is supplied to a subtracter 82. The expected run time calculated by the divider 81 is supplied to the subtracter 82 to calculate the difference between the expected run time and actual run time. This difference is added by an adder 83 to data in a last data register 7 and the sum is supplied to a current data register 6 and a display device 9 moment by moment, and stored and also displayed, so a driver only drives by adjusting the speed of a vehicle so that the value on the display device 9 is minimum.
Patent JP-S6438058-A (JP)
Title: Production of mercaptized ether compound
Inventor: KITAMURA SATOSHI
IPC: C07C323/12
Filed: 1987-08-03
Abstract: PURPOSE:To obtain the titled compound in high yield and purity, enabling the regeneration and reuse of thiourea and remarkably reducing the amount of waste, by reacting a halogenated ether with thiourea and mercaptizing the reaction product with a specific decomposition agent. CONSTITUTION:The objective compound is produced by (1) reacting a halogenated ether compound of formula X(RO)mH and/or X(RO)nRX (X is Cl or Br; R is 2-3C alkylene; m and n are 1-4) with tiourea in a solvent (e.g. water) at 50-150 deg.C and (2) reacting the resultant thiuronium salt with at least one kind of decomposition agent selected from ammonium hydrogen sulfide, a combination of an ammonium salt and alkali hydrogen sulfide and a combination of hydrogen sulfide and ammonia at 20-80 deg.C. The amount of the ammonium salt in the decomposition agent is 0.05-1.5mol. per 1mol. of the terminal thiuronium group.
Patent JP-H0724985-A (JP)
Title: Barrier flexible polyester film
Inventor: TAKAHASHI KOZO
IPC: B29K67/00
Filed: 1993-07-09
Abstract: PURPOSE:To obtain a film improved in impact resistance and pinhole resistance and having a barrier layer hardly generating a flaw by laminating a gas barrier layer to the single surface of a biaxially oriented polyester film having specific Young's modulus and thrust strength. CONSTITUTION:A gas barrier layer being a resin coating layer is laminated to the single surface of a biaxially oriented polyester film composed of flexible polyester A based on polyethylene terephthalate with Young's modulus of 10-250kg/mm<2> and thrust strength of 10kg/mm or more. Herein, the resin coating layer is formed from a vinylidene chloride resin or an ethylene/vinyl alcohol copolymer. The flexible polyester A pref. contains 1-40mol% of long chain dicarboxylic acid having a 8C or more alkylene group. Further, a polyester film with a glass transition point of 45 deg.C or higher may be laminated to the single surface of the layer of flexible polyester A on the biaxially oriented polyester film.
Patent JP-H03221309-A (JP)
Title: Process and device for cutting steel rod
Inventor: GIANFURANKO MANTOBUAN
IPC: B23D25/12
Filed: 1990-07-24
Abstract: PURPOSE: To make a facility installation space narrow relatively by providing a facility for a shearing process of rolled steel bars, with a rotary shearing unit, braking/distributing unit, a rotary coaxial drum having a circumferentially placed chamber, and braking means. CONSTITUTION: This facility comprises one rotary shearing unit for shearing steel bars 17 coming from a rolling mill to a market length, and a braking/ distributing unit 11 receiving and delivering the steel bars 17 sheared to conveyor means having a function to deliver the same to a downstream processor. The braking/distributing unit 11 comprises a plurality of rotary coaxial drums 13 rotating stepwise in synchronization with the rotary shearing unit. Each of the drums 13 has a circumferentially disposed chamber 16 receives and delivers the sheared steel bars 17 to the conveyor means. A braking means for steel bars 17 faces the inside of the chamber 16 so as to work in cooperation with the drum 13.
Patent JP-H0859828-A (JP)
Title: Production of polyamideehterester
Inventor: ITO TAKASHI
IPC: C08G69/44
Filed: 1994-08-18
Abstract: PURPOSE: To obtain a heat-resistant polyetherester which imparts permanent antistatic properties to a thermoplastic resin by thermally melting a specific aliph. polyamide, specific polyetheresters, and an arom. monohydroxy compd. in the presence of a catalyst. CONSTITUTION: A polyamideetherester is produced by thermally melting a polyamide (A) comprising repeating units of formula I or II (wherein R<1> , R<2> , and R<3> are each 4-12C alkylene), an aliph. polyetherester (B) comprising repeating units of formula III (wherein R<4> is 2-12C alkylene; R<5> is 2-6C alkylene; and m is 1-250), a sulfonate-group-contg. polyetherester (C) of formula IV (wherein Ar is 6-10C arom.; R<6> is 2-6C alkylene; n is 1-250; and M<+> is an alkali metal ion), and an arom. monohydroxy compd. (D) in an amt. of 5-100wt.% of the sum of components A, B and C in the presence of a transesterification catalyst and then distilling component D off. It is pref. from the viewpoint of antistatic properties, etc., that component C is synthesized from a sulfo-group-contg. dicarboxylic acid and a diol and has a reduced viscosity (measured under specified conditions) of 0.1-2.
Patent JP-2001017793-A (JP)
Title: Futon drying implement
Inventor: NISHIMURA TATSUO
IPC: D06F57/00
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a futon drying implement capable of preventing bedding from getting dirty and improving the permeability to bedding by providing a hook part to be hooked on the upper part of a fence-like body, a separation part for forming a prescribed space with the side part of the fence-like body, and a retaining part to abut the side part of the fence-like body. SOLUTION: This futon drying implement 10 is formed out of a pair of side frames 11 arranged in parallel with a prescribed space L and a plurality of frames 12-16 erected between them. The side frame 11 is formed out of a plurality of members, so that it is easily and surely mountable on a fence-like body consisting of the handrail of a veranda, and futon can be placed on the futon drying implement 10. The fence-like body is formed out of a handrail part and a support column part for supporting it. The futon drying implement 10 is hooked on the handrail part of the fence-like body, and butted to and retained by the support pole part. Accordingly, bedding can be prevented from getting dirty, and the permeability of bedding can be improved.
Patent JP-H0242508-A (JP)
Title: Programmable controller
Inventor: SUMIYA KAZUE
IPC: G05B19/05
Filed: 1988-08-03
Abstract: PURPOSE:To minimize the occurrence of malfunctions of a system against an instantaneous service interruption by stopping only the control action without stopping the operation of a CPU in case of the instantaneous service interruption since the instantaneous interruption is detected by an AC power supply of the same system as a device to be controlled and then restarted the control action right after the interruption at restart of the operation. CONSTITUTION:A program controller CPU13 starts and reads a contact signal out of an I/O device 3 and carries out a sequence program processing based on the contact signal. When a detection signal obtained from an instantaneous service interruption is detected, a back-up processing is carried out by an interruption signal and a counting action is started by a timer/counter 11. Then the control of a device 4 to be controlled is stopped, and a DC abnormality detector 10 checks whether the DC voltage applied to a device 13 is higher or lower than a fixed level V1. The program control of the device 13 is stopped when the DC voltage is set under the level V1. While the actions carried out after the stop of the program control are repeated in case the DC voltage is not kept under the level V1 and before the lapse of a prescribed time T. While the program shifts to the next step if the time T elapsed.
Patent JP-S6254197-A (JP)
Title: Structure of small-sized electronic equipment
Inventor: MURAKAMI TOMOMI
IPC: G01C17/30
Filed: 1985-09-03
Abstract: PURPOSE:To efficiently arrange the titled equipment without deteriolation of an intrinsic function as a small-sized electronic equipment by arranging structural members of a flux gate type magnetic detector around outer periphery of a timepiece movement. CONSTITUTION:A magnetic core 9, winding 10 and a substrate for connecting winding 11 constituting a flux gate type magnetic detector are annular and a detection output is proportional to the number of windings of the winding 10 and the sectional area of the magnetic core 9. The size of a flux gate type magnetic detector sufficient to detect geomagnetism is about 15mmphi or more. The wiring is made to make the magnetic core 9 encircle outer periphery of a timepiece movement composed of a timepiece circuit substrate 4 and a liquid crystal display cell 5. An end of an electrode 8 for switching which is an external operating member for correcting the time of the timepiece is disposed to communicate to upper and lower faces of a windshield glass 7. By housing them in the case 1, highly efficient arrangement is made possible.
Patent JP-H0479396-A (JP)
Title: Assembling method for electronic device
Inventor: WADA TATSUYA
IPC: H05K3/34
Filed: 1990-07-23
Abstract: PURPOSE:To prevent electronic parts from falling off from a printed-wiring board and prevent mounting positions from slipping off surely, by mounting the halved electronic parts on the obverse and reverse of a double printed-wiring board separately, and by reflow-soldering in block these electronic parts mounted on the double board. CONSTITUTION:In the state of turning a mounting face I of a printed-wiring board 1 upward, soldering pastes 4 and bonding agents 5, are applied to the places of the mounting face I, at which electronic parts are mounted. After chip parts 2 and flat package-shaped parts 3, etc., are mounted on these places, the ultraviolet rays are projected on the bonding agents 5, and they are hardened. Then, the printed-wiring board 1 is turned from its obverse side to its reverse side. In the state wherein the mounting face I of parts being mounted completely turns downward and a mounting face II of parts being not mounted turns upward, the soldering pastes 4 are applied to the places to mount the electronic parts on the mounting face II. Continually, different kinds of parts 2, 3 are mounted on these places. Then, leaving the mounting face II turned upward, the printed-wiring board 1 is carried into a reflow furnace. Therein, the electronic parts mounted on both the obverse and reverse are reflow-soldered in a batch.
Patent JP-H0749715-A (JP)
Title: Master/slave manipulator
Inventor: ONDA TOSHIKAZU
IPC: G05D3/12
Filed: 1993-08-05
Abstract: PURPOSE:To improve both of responsiveness and stability in the position control of a master/slave manipulator. CONSTITUTION:In position control for detecting the manipulated angle of a master arm by an angle sensor 1, detecting the angle of a slave arm by an angle sensor 2, amplifying a deviation between both detection signals which is obtained through a comparator 3 by an amplifier 4, and applying the output of the amplifier 4 to an actuator 6 as a velocity command to drive the slave arm, the manipulated angular velocity of the master arm is detected by an angular velocity sensor 11. When a comparator 12 detects that the angular velocity VS is in a velocity area higher than a set angular velocity VR, a changeover switch 13 is switched and the manipulated angular velocity of the master arm is applied to a velocity amplifier 5 as a command to obtain velocity control whose responsive is improved. When the velocity VS is in a velocity area lower than the velocity VR, the output of the amplifier 4 is used as a velocity command to obtain stable position control.
Patent JP-S6254200-A (JP)
Inventor: SAKURAOKA TADASHI
IPC: G21F9/30
Filed: 1985-09-03
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-H0537870-A (JP)
Title: Television receiver incorporating light sensor
Inventor: SEKI IKUKO
IPC: H04N5/445
Filed: 1991-08-02
Abstract: PURPOSE:To easily provide information on lightness at a location where the television receiver is installed. CONSTITUTION:A microcomputer 5 detects an illuminance from an output of a light sensor 1 in the television receiver incorporating the light sensor 1 and a pattern display circuit 6 applies numeral display processing or level display processing to the illuminance data to display a numeral or a level representing the illuminance onto the screen. Furthermore, the illuminance or the level is outputted in voice. Moreover, whether or not the provide of the illuminance information is required is selected by an operation section 9.
Patent JP-H0638834-A (JP)
Title: Desk and method for mounting oa apparatus
Inventor: WATANABE TAKAHIRO
IPC: A47B21/00
Filed: 1992-07-22
Abstract: PURPOSE:To install an OA apparatus without damaging the original function of a desk by providing an OA apparatus body at the rear surface side inside a desk nearly parallel to the rear surface of the desk and mounting a flat panel type display on the rear surface side of the upper surface of the desk. CONSTITUTION:A personal computer receiving part 10 is composed of a space on the lower surface of a top plate 7 of the personal computer part between a drwer and a leg of the desk at the opposite side to the drawer, and the front and the rear surface. The personal computer 2 is a nearly rectangular parallel- piped shaped one mounted on a wall surface having the depth small relative to the height and width to be received in the personal computer receiving part 10. The personal computer 2 is provided on the lower part of the side with a power supply section 23 and power plug socket 11 and on the top with a connector connection 12. A strut 4 is provided in a corner at the rear surface side of the desk to move a flat panel type display 3 together with an arm 5 to a use position on the disk, so that obstacles are hardly given to the desk work and a maintenance operation can be performed from the rear surface side.
Patent JP-H05337871-A (JP)
Title: Industrial robot
Inventor: SASABE TADAKUNI
IPC: B25J9/06
Filed: 1992-06-10
Abstract: PURPOSE:To make an action part compact and low-priced by installing two flexibly-connected arms at a turnable base, then fixing an action part pivotally to the free end part of the tip side arm, and performing the driving control of this action part through a chain stretched along the arm. CONSTITUTION:The base end part 5A of a first arm 5 is pivotally fixed (4) to a base 1 provided at a fixed installation part 2 in such a way as to be turnable around a vertical axis. The base end part 7A of a second arm 7 is pivotally fixed (6) to the free end part 5B of the first arm 5, and the base end part of a cage 9 serving as an action part is pivotally fixed (8) to the free end part 7B of the second arm 7. The respective arms 5, 7 are oscillatingly driven by hydraulic cylinders 10, 11. Sprockets 12, 13, 15 are rotatably mounted to supporting shafts 4, 6, 8, and endless chains 14, 31 are stretched respectively between the sprockets 12, 13 and 13, 15. The base end part of the cage 9 is rigidly fixed to the sprocket 15, and the sprocket 12 is rotated through a drive chain 22 moved by the operation of a two-way hydraulic cylinder 16.
Patent JP-H1033382-A (JP)
Title: Mould oil wiping machine in automatic food baking device
Inventor: SHIMAOKA KOICHI
IPC: A47J37/04
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce an oil replacement frequency for eliminating troublesomeness of maintenance, and provide excellent quality maintaining effect on baked products by preventing temperature rise of oil wiping members and oil, and prevent quick oxidation of oil. SOLUTION: An oil wiping machine is installed on a frame under a carrier 4 in an automatic food baking machine for oil wiping of a baking surface 2a of a mould 2 after food W is carried. In this case, plural oil wiping members 36 are installed on an outer circumference of a chain stretched between a sprocket 34a and a sprocket 34b installed on both end parts of a machine frame 33, and this chain is disposed perpendicularly to a moving direction of the mould 2. In addition, the oil wiping member 36 is set to be freely capable of reciprocation between the sprocket 34a and the sprocket 34b, and after the oil wiping member 36 gets in contact with an oil receiving surface 37a of an oil receiving plate 37 as it reciprocates, it gets in contact with the baking surface 2a of the mould 2.
Patent JP-2000026730-A (JP)
Title: Curing composition, curable metal oxide particle and its production
Inventor: SEKIGUCHI MANABU
IPC: C08K3/22
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a curing composition with excellent curability and storage stability, useful e.g. as a coating material by including metal oxide particles and a hydrolyzable group-bearing oxetane compound. SOLUTION: This curing composition is obtained by incorporating (A) 100 pts.wt. of metal oxide particles such as of silica (pref. 0.001-0.01 μm in average size; pref. 10-1,500 m2/g in specific surface area) with (B) pref. 1-250 pts.wt. of a hydrolyzable group-bearing-oxetane compound such as a compound of formula I or formula II (R1 is H, an alkyl, F, a fluoroalkyl, allyl, an aryl or the like; R2 to R4 are each a hydrolyzable group; (m), (n) and (v) are each 1-10) and, pref. a dehydrating agent such as a carboxylic ester. The curable metal oxide particles are obtained, pref. by reaction between the components A and B under heating in the presence of a dehydrating agent.
Patent JP-H0939319-A (JP)
Title: Printer
Inventor: TAMURA TETSUYA
IPC: B41J13/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a printer not letting a medium fall into the printer by mistake. SOLUTION: A printer has an insertion/discharge port, the feed passage allowing the insertion/discharge port to communicate with the interior of the printer to guide a medium 100, the feed means feeding the medium 100 along the feed passage, the holding member holding the medium 100 in the vicinity of the insertion/discharge port in the feed passage and a control unit. The control unit has the medium holding means operating the holding member when the medium 100 is fed to the insertion/discharge port by the feed means and the rear end thereof is allowed to protrude from the insertion/discharge port to hold the medium 100. When the medium 100 is fed to the insertion/discharge port and the rear end thereof is allowed to protrude from the insertion/discharge port, the medium holding means operates the holding member to hold the medium 100.
Patent JP-2001020036-A (JP)
Title: Wide flange shape for timbering excellent in weather resistance
Inventor: MITAO SHINJI
IPC: C22C38/00
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a wide flange shape for steel arch timbering having high strength of >=590 MPa tensile strength, also small in the secular deterioration in mechanical properties after cold working and excellent in weather resistance. SOLUTION: This wide flange shape has a compsn. contg., by weight, 0.14 to 0.18% C, 0.25 to 1.0% Si, 1.0 to 1.8% Mn, 0.35 to 0.60% Cu, <=0.05% Al, <=0.035% P, <=0.020% S, <=0.0050% N and <=0.00025% H, moreover contg. one or >= two kinds selected from the group of 0.01 to 0.2% V, 0.005 to 0.10% Nb and 0.002 to 0.10% Ti, and the balance substantially Fe with inevitable impurities, and in which carbon equivalent (Ceq) defined by the formula of Ceq=[%C]+[%Mn]/6+[%Si]/24+[%Cr]/5+[%Mo]/4+[%Ni]/40+[%V]/14 is <=0.47.
Patent JP-H0518898-A (JP)
Title: Detection method for red eruption of radish
Inventor: KAWAMURA FUJIO
IPC: G01N21/59
Filed: 1991-07-08
Abstract: PURPOSE:To detect from the outside the red eruption generating inside a radish. CONSTITUTION:A radish 6 is lighted from below and the light penetrates upward the organ of the radish 6 so that the inside is seen through. If red eruption exists inside, the shadow of the red eruption is visible. Thus, without cutting the radish, the existence of the red eruption is detected from the outside.