baber/WOPTO huggingface dataset:
Patent JP-H083808-A (JP)
Title: Arm guard-incorporated glove
Inventor: OSE KANESHIGE
IPC: A41D13/08
Filed: 1994-06-17
Abstract: PURPOSE:To obtain the arm guard-incorporated glove easy in attachment and detachment to and from a hand, and not staining not only the palm of the hand but also the arm periphery and the sleeve periphery of an upper garment, when a work for attaching or detaching a tire chain to or from an automotive tire, etc., is performed. CONSTITUTION:The arm guard-incorporated glove comprises a water-proof glove 1, an arm guard 2 connected to the glove 1 and comprising the same raw material as that of the glove 1, an elastic binding member comprising a rubber string 4 and a circular bag groove 3 attached to a place near to the boundary line between the glove 1 and the arm guard 2, and an elastic binding member comprising a rubber string 7 and a circular bag groove 6 attached to a place near to the upper opening 5 of the arm guard 2. The arm guard- incorporated glove can protect not only the palm but also the arm periphery and the sleeve periphery of an upper garment.
Patent JP-H0914848-A (JP)
Title: Continuous heater used to manufacture electronic component
Inventor: KOBAYAKAWA MASAHIKO
IPC: F27B9/24
Filed: 1995-06-26
Abstract: PURPOSE: To reduce the intake of the atmospheric air into and the discharge of inert gas from a heating furnace when a material to be heated is passed through the inlet curtain and the outlet curtain of the furnace in the case that the material to be heated is passed via a conveyor through the furnace for holding an atmosphere such as an inert gas to be heat treated. CONSTITUTION: Curtains 6 and 7 are formed of a plurality of curtain pieces 6a and 7a extending vertically in a suitable width, and the pieces 6a and 7a are so aligned from both right and left sides of the inlet 5a and the outlet toward inward as to be superposed at the lateral parts of the pieces 6a and 7a in the feeding direction of a conveyor 1.
Patent JP-S58213625-A (JP)
Title: Novel process for preparation of mixture of carbon and elemental silicon or silicon oxide
Inventor: YODA YUKIHIRO
IPC: C01B33/02
Filed: 1982-09-16
Abstract: PURPOSE:To prepare a mixture of carbon and elemental silicon or silicon oxide, continuously, without problems of dust and noise, by injecting a specific silicon compound and a hydrocarbon at the same time into a hot gas. CONSTITUTION:A silicon compound which produces elemental silicon or SiO2 by thermal decomposition, oxidation or hydrolysis (e.g. SiCl4, SiH4, CH3SiCl3, etc.) is introduced together with a hydrocarbon which produces elemental carbon by thermal decomposition (e.g. naphtha, propane, petroleum pitch, etc.) into hot gas of preferably >=700 deg.C. In contrast to the conventional mechanical mixing process, the present process is free of the problems of the working environment such as dust, noise, etc., and different from the batch process, it produces the mixture of carbon and elemental silicon or silicon oxide continuously. A high purity silicon carbide which is a promising ceramic material having excellent high temperature strength and corrosion resistance at high temperature can be prepared by igniting the mixture.
Patent JP-S6372081-A (JP)
Inventor: KURIFUOODO FURANKU BOBU
IPC: H01R12/50
Filed: 1987-06-26
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-H0211495-A (JP)
Title: Air force noise reducer
Inventor: FUJII SHOICHI
IPC: B64C23/00
Filed: 1988-06-28
Abstract: PURPOSE:To prevent generation of turbulence and noise by disposing a flow control member at the upstream side of an opening in the surface of substance along which air flows, and forming the member, with a space, of a plurality of flow control plates comprising a first piece parallel to air flow and a second piece extending in the inward of the opening. CONSTITUTION:A hollow opening 2 having a specified width, length and depth is formed at a proper part of a plate 5, and a flow control member 6 is disposed along a side top line 3 at the upper steam in the opening 2. The member 6 is formed of a plurality of flow control plates comprising a first piece 7 along the plate 5 and a second piece 8 extending in the inward of the opening 2. The pieces 7, 8 are vertical to each other and this vertically crossing part corresponds to the line 3. Further, each flow control plate is disposed with a space. It is thus possible to control air flow moving along the plate 5 by means of the member 6 and to prevent generation of turbulence of air flow in the opening 2 and generation of noise.
Patent JP-S5684343-A (JP)
Title: Manufacture of glass product
Inventor: TAKAHASHI HISAMITSU
IPC: C03C17/34
Filed: 1979-12-08
Abstract: PURPOSE: To obtain a glass product such as a milk or colored glass product by forming a tin oxide film on a glass substrate and further forming a milk or colored glass layer on the film.  
     CONSTITUTION: A soln. of a tin compound such as dimethyldichlorotin in a solvent such as dichloromethane is sprayed on glass substrate 1 from nozzle 2 and cooled in a slow cooling furnace to form tin oxide film 3 on the whole inside of substrate 1. The thickness of film 3 is desirably about 100W1,000Å. A dispersion of low m.p. milk or colored glass enamel in a liq. mixture of screen oil and turpentine oil is then sprayed on film 3 from nozzle 4. After applying this low m.p glass enamel coating, substrate 1 is subjected to ordinary calcination at about 550W660°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5949938-A (JP)
Title: Preparation of polystylene family film
Inventor: YAMAGUCHI MIKIO
IPC: B29C48/10
Filed: 1982-09-16
Abstract: PURPOSE:To obtain the titled film which has a high tensile strength, impact resistance and elongation and is excellent in transparency and luster and most suitable for use as a wrapping material by such an arrangement wherein the molecular orientation of a specific polystylene compound is accelerated by the single operation of inflation method. CONSTITUTION:A resin compound prepared by adding 0-7.0 part of impact resistible polystylene to 100 part of a resin compound composed of 10-90(wt)% of polystylene and 90-10% of stylene-butadiene copolymer is extruded from a die 1 as a tubular film 2. Then, it is caused to elongate in the direction of extrusion without causing it to inflate, and after that, simultaneously with elongation in the direction of extrusion, temperature adjusted air is blown out from an air ring 3 so that it is caused to inflate by internal gas 5 in the direction perpendicular to that of extrusion and the tubular resin is cooled, and a film is formed by using a film draft ratio of 12-100, blow ratio of 1.5-10.1 and an overall deformation ratio of 18-1,000 and the objective film is thus obtained.
Patent JP-S5861518-A (JP)
Inventor: MIMATA YOSHIHISA
IPC: H01H15/04
Filed: 1981-10-06
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-H06517-A (JP)
Title: Device for assembling/disassembling bearing of rotating machine such as roll
Inventor: KINOSHITA JUNICHI
IPC: B21B31/10
Filed: 1992-06-18
Abstract: PURPOSE:To simplify centering of a roll and a bearing and attachment of the roll to the bearing or detachment of the roll from the bearing by providing an upper face plate which can move vertically through a screw jack, mounting supporting devices on the four corners of this upper plate and providing a rail-like projection fitted to recessed grooves of the bearing bottom on the upper face plate. CONSTITUTION:The upper face plate 5 which can move vertically through the screw jack 8 is provided in the middle of a truck which can move freely in the plane of a horizontal operating floor. The supporting devices 6A having a built-in spring 6 each are provided on four corners of this upper face plate. A holding device for assembling and disassembling the bearings provided with a rail-like projection 5A fitted to the recessed grooves arranged on the bottom part of the bearing is mounted on the upper face plate. Further, a bearing attaching/detaching device B composed of an expansion/contraction shaft 1 and a hydraulic jack 2 to expand/contract this expansion/contraction shaft, a bearing holder 3, a strut 4 and a disk which is inserted into the tip part of the expansion/contraction shaft and can be fixed by a fastener is mounted on a vertically movable frame. In this way, trouble for centering is eliminated at the time of insertion of the material and it can be inserted smoothly because the holding device is controlled by a follow-up structure by one point supporting.
Patent JP-S5948489-A (JP)
Title: 2h-pyrido(3,2-b)-1,4-oxazine derivative and analgesic composition containing it
Inventor: TAKEDA HIDEO
IPC: A61P25/04
Filed: 1982-09-14
Abstract: NEW MATERIAL:A compound shown by the formula I [R<1> is H, or CH3; R<2> is H, CH3, C2H5, isopropyl, or phenyl; R<3> is -CH2NR2(R is H, CH3, C2H5, two R together with N form piperidine, or morpholine), or groups shown by the formula II] and its salt. EXAMPLE:2H-4-Dimethylaminoethyl-pyrido [3,2-b]-1,4-oxazin-3-one. USE:An analgesic. PROCESS:For example, 2-amino-3-hydroxypyridine is reacted with an alpha-halogenous acid ester shown by the formula III(X is halogen; R<6> is alkyl) in the presence of an aprotic organic solvent such as preferably DMF, etc. to give a 2H- pyride [3,2-b]-1,4-oxazine shown by the formula IV wherein the 4-position of oxazine ring is unsubstituted, this compound is then reacted with an aminoalkyl halide shown by the formula X-CH2-R<3> or its acid addition salt, and, if necessary, it is subjected to salt conversion reaction, to give a compound shown by the formula I .
Patent JP-H028904-A (JP)
Title: Combustion controller
Inventor: HIROI KAZUO
IPC: G05B13/02
Filed: 1988-06-28
Abstract: PURPOSE:To maintain the optimum combustion zone and, at the same time, to improve the response characteristics of the combustion by operating a response compensating quantity corresponding to the magnitude of the deviation and hourly changing speed of input-output signals and adding the operated compensating quantity to the target value of a flow rate control means which is slow in response. CONSTITUTION:When the change of a fuel flow rate and air flow rate command signal A from a pressure adjusting means 6 is small, the deviation between the input signal A and an output signal H is zero and to response compensation is made to an air flow rate adjusting means 11, because the change is not subjected to the limiting operation of a 2nd limiting means 9. When the change is large, on the other hand, the change is subjected to the limiting operation of the means 9 and, when the limiting operation is executed, a deviation is produced between the signals A and H. A response compensating means 18 operates a response compensating quantity in corresponding to the magnitude of the deviation and the hourly changing speed. The response compensating quantity is added to and combined with the limiting signal H from the means 9 at an adder means 19 and, in addition, the combined signal N is multiplied by an air fuel ratio muS by means of a coefficient means 10. The multiplied signal is added to the means 11 which is slow in response as its target value signal M.
Patent JP-S5859838-A (JP)
Inventor: KASHIYAMA SETSUO
IPC: B32B5/14
Filed: 1981-10-07
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-2000313376-A (JP)
Title: Manufacture of movable device of bicycle parking machine for controlling disorderly parking and registered parking of bicycle
Inventor: MORITA MASAYOSHI
IPC: B62H3/04
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To three-dimensionally park a bicycles in a single operation by inserting the tire of the front wheel to a bicycle parking machine to press and move a base, thereby fitting the tongue of an arm to the groove of the base about a rotating shaft and moving the arm so as to nip the tire. SOLUTION: The tire of a front wheel is inserted to a bicycle parking machine to press and move a base 2, whereby the tongues 3a, 4a of arms 3, 4 are fitted to the grooves of a base 2 about a rotating shaft 13, and the arms 3, 4 are moved so as to nip the tire. This movable device is mounted so that the average diameter of the tire wheel is located on the center of the movable device of the parking machine. The movable device of the parking machine having this structure nips and fixes wire-like spokes supporting the tire and rim of a bicycle from both sides to three-dimensionally park the bicycle. According to this, the bicycle can be three-dimensionally parked in a single operation. Since the parking is facilitated, this device contributes to the neat parking of bicycles.
Patent JP-H116184-A (JP)
Title: Plug for drain hole
Inventor: INUZUKA AKIHIKO
IPC: E03C1/22
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To avoid the exposure of a stopper to the outside by connecting a coupling fittings of a chain end portion to a stopper inside the main body of a rubber plug and by holding the chain member and a stopper coupling portion inside the main body of a rubber plug. SOLUTION: A coupling fittings 3 is coupled to an end portion of a chain member 2, the coupling fittings 3 is inserted to a housing hole 11 having a bottom provided in the rubber plug main body 1, a rod-shaped stopper 4 is inserted to the stop hole 12 formed at the peripheral side surface of the rubber plug main body 1 and inserted to a path hole 31 provided at a lower portion of the coupling fittings 3, and the chain member 2 and the rubber plug main body 1 are coupled together. An insertion hole 12a of the stop hole 12 is formed to a small diameter for preventing the falling of the stopper 4 to the outside. Also, the stopper is formed with a pin member and a rod member, or the stopper is formed in one united body, a chain member 2 is attached to the stopper, and a stopper may be housed in a stop hole provided at a lower portion of the rubber plug main body. By doing this, the coupling portion between the chain member 2 and the stopper 4 can be held inside the rubber plug main body without being exposed to the outside.
Patent JP-H06153844-A (JP)
Title: Fast brewing process for miso paste
Inventor: TSUJI TOSHIAKI
IPC: A23L11/20
Filed: 1992-05-07
Abstract: PURPOSE:To enable fast fermentation of MISO paste by feeding its starting mixture in the inner pot of a reversed cone shape and heating the mixture with far-infrared irradiation. CONSTITUTION:The starting mixture for MISO paste is fed in an inner pot (jacketed pot) of a reversed cone shape 2 which narrows downward in diameter from the top to the bottom and heated with far-infrared rays from the radiator 4. The mixture can be irradiated with almost uniform infrared rays.
Patent JP-H11356081-A (JP)
Title: Inverter device
Inventor: MATSUI KEIZO
IPC: H02P6/06
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To materialize stable start and rotation control even if ripple of load, input voltage, etc., exists. SOLUTION: This inverter device is equipped with a reference voltage storage means 15 which stores the reference value of the relation between the output voltage to be applied to a motor and the output frequency, and in this device a revolution control means 12 outputs the output voltage based on this reference voltage, and changes it on occasion whereby even in case that the operation conditions fluctuate, the revolutions of a motor quickly becomes stable, and it is controlled to be the desired objective revolutions. Furthermore, this is equipped with an input voltage detection means 14, and the revolution control means 12 smooths the start of the motor by changing the output pulse width according to the fluctuation, even if the detected input voltage fluctuates, and the revolutions is controlled stably.  Furthermore, the compatibility of stable start and calm operation is materialized by switching the carrier frequency when the revolutions gets over the predetermined revolutions.
Patent JP-S5697896-A (JP)
Title: Electronic watch
Inventor: TAKAGI MICHIAKI
IPC: H03L1/02
Filed: 1979-12-10
Abstract: PURPOSE: To improve time precision with simple constitution, by IC-implementing a circuit part, which obtains oscillation frequency temperature characteristics satisfying prescribed conditions by quantitative by detecting temperature, in the same body with an oscillation and frequency division driving circuit.  
     CONSTITUTION: With reset switch 5 open, temperature detecting circuit part 303 of one-chip IC generates binary data symmetric on a specific temperature between high and low temperature sides corresponding to a detected temperature and the signal is applied to logic circuit part 302 generating a compensation signal. Consequencly, circuit part 302 generates the compensation signal for obtaining frequency temperature characteristics satisfying expressions (I)W(III), and the compensation signal is applied to oscillation and frequency division driving circuit 301 together with binary data for the logical frequency adjustment of quartz oscillator 13 from fixed memory 31 via trimmer capacitor 16, etc., to perform the temperature compensation and frequency adjustment of oscillator 13 at the same time. This simple constitution which uses a combination of elements differing in temperature characteristics and requires no quartz oscillator, etc., of high performance in terms of temperature characteristics improves the time precision of the electronic watch. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5587018-A (JP)
Title: Arithmetic unit for motor torque of induction motor
Inventor: NAKANO GIHEI
IPC: G01L5/00
Filed: 1978-12-25
Abstract: PURPOSE: To make it possible to calculate motor torque easily and precisely by finding the slip factor of an induction motor by measuring a pulse signal proportional to the rotation speed of the induction motor.  
     CONSTITUTION: Contactless adjacent sensor 9 is provided for rotation detection of rotary shaft 8 of induction motor 7 to generate a pulse signal of a frequency proportional to its rotation speed, and the signal is divided by divider 10. Pulse generating circuit 12 generates a pulse signal of a frequency proportional to a power frequency, and divider 13 divides it. A reference clock pulse generated by high- frequency oscillator 14 is led to gate circuit 15 and on the basis of this reference clock pulse, gating operation between both pulse signals of dividers 10 and 13 is performed. Then, arithmetic is carried out by up-and-down counter 16 and latch circuit 17 to find the slip factor of induction motor 7, and from the result, a signal corresponding to the motor torque can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0513556-A (JP)
Title: Electrostatic chuck
Inventor: KANO MASAAKI
IPC: H01L21/683
Filed: 1991-07-01
Abstract: PURPOSE:To enable easy removal of an object being treated and to prevent damage to the treatment object by providing a neutralizing means which neutralizes electric charge of an electrostatic chuck and the treatment object. CONSTITUTION:An electrostatic chuck 23 switches a switch 26 to the side of the first DC power supply 27 (positive side) and holds a wafer 2 on an upper side of a dielectric film 29 by static electricity. Then, plasma discharge is generated between electrodes 16, 17 by a high frequency power supply 19 and the wafer 2 is etched by reactive ion. After etching is finished, the switch 26 is switched to the side of the second DC power supply 28 (negative side) and gas which is positively ionized is fed to a lower side of the wafer 2 by an ionizer 30. Thereby, remaining static electricity between the wafer 2 and an electrode 24 is removed and holding force of the wafer 2 is thereby diminished. The wafer 2 is removed easily from the electrostatic chuck 23 in this way.
Patent JP-2000346551-A (JP)
Title: Drying apparatus
Inventor: OSHIMA AKIHIKO
IPC: F26B11/04
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To dry a large amount of articles to be dried with a relatively small amount of warm air without increasing the size of a member constituting a drying apparatus and complicating the same. SOLUTION: A hollow cylindrical rotary drum 2 for accommodating an article to be dried such as powder materials, etc., is rotated in a predetermined direction in the state where it is inclined at a predetermined angle with the aid of a rotary wheel. Simultaneously, warm air is fed from a warm air supply hole 20 formed on one end of the rotary drum 2 through a vent plate 35 while the warm air is forcedly exhausted through a bag filter 39. With such a construction the article in the rotary drum 2 is dried.
Patent JP-S5583815-A (JP)
Title: Current flow rate measuring unit
Inventor: AGA TOSHIO
IPC: G01F1/32
Filed: 1978-12-20
Abstract: PURPOSE:To obtain a current flow rate measuring unit which can measure vortex signals with a high sensitivity, by arranging a force detection sensor so that the sensitivity direction may agree with the action direction of the maximum main stress, which is generated in a force receiving material by alternating force, approximately. CONSTITUTION:Disc-shaped force detection sensor 3 is arranged orthoganally to the flow path and at angle theta to the vertical direction in vessel 21. Then, when a measured fluid is flowed into pipe 1, alternating force as shown by arrow X is acted onto force receiving material by Karman vortex, and therefore, axial stress sigma and shearing stress tau are generated inside force receiving material 2. Now, axial stress sigmatheta in an arbitrary plane at angle theta indicated by oblique lines is maximum with theta satisfying expression 1. Consequently, by selecting angle theta in force receiving material 2 of force detection sensor 4 to satisfy expression 1, output signals of force sensor 4 can be increased to obtain a current flow quantity measuring unit which can measure eddy signals with a high sensitivity.
Patent JP-S5973056-A (JP)
Title: Graphite crucible for gas analysis
Inventor: SHIOIRI KIMITO
IPC: G01N33/20
Filed: 1983-09-01
Abstract: PURPOSE:To stabilize the bottom of the titled crucible for enabling to accurately measure the amount of gas, by providing a compressed part at a periphery of a stud between the bottom and a stud end. CONSTITUTION:An outside surface of a spherical bottom 10 is formed to have a radius of curvature parallel to an inside surface of the spherical bottom. Said inside surface 7 is formed to have a radius of curvature of 7mm.R. A compressed part 9 having a diameter of 4.5mm. and groove width of 1mm. is provided between a stud 8 having a diameter of 5mm. and thickness of 5mm. and the outside surface of the bottom 10. The graphite crucible is pref. one made of electric graphite containing a small amount of impurities after being heat treated at a high temp.
Patent JP-H11346615-A (JP)
Title: Oiling mechanism for fishing reel
Inventor: KURIYAMA HIROAKI
IPC: A01K89/015
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To enable the oiling of parts of a fishing reel without disassembling the reel. SOLUTION: The oiling mechanism for a double-bearing reel is a mechanism for feeding lubricating oil to a bearing 25 in the main body 2 of a reel having a spool 3 for winding a fishing line. The mechanism is provided with an oiling port 35 and an oiling tube 31. The oiling port 35 is opened on the face of the side plate 13 of the reel main body 2 opposite to the spool 3. The oiling tube 31 is an oil channel formed on the reel main body 2 and extending from the oiling port 35 to the bearing 25 and connected to an L-shaped connector 30 positioned opposite to the bearing 25.