baber/WOPTO huggingface dataset:
Patent JP-S62176248-A (JP)
Title: Telephone set
Inventor: TANIGUCHI TERUYUKI
IPC: H04M1/21
Filed: 1986-01-29
Abstract: PURPOSE:To attain hand-free talking without complicating the internal structure of a telephone set by providing a connection terminal connected to an input section to a speaker and a microphone provided to an external acoustic equipment. CONSTITUTION:A connection terminal 19 of a telephone set 10 is connected to a line connection terminal of a cassette tape recorder 20, a connection terminal 25 is connected to a headphone connection section 27 of the tape recorder 20, a hand-free switch 30 is closed to close switches 24, 29 interlockingly thereby causing the hand-free state. A dial pulse generated by a dial circuit 15 is sent to a telephone line 17 which a transmitter 11 and a receiver 12 are hooked on under this state, and a sent voice to a communication other party is sent from a microphone 26 provided to the tape recorder 20 and the sent voice from the talking party is listened to from a speaker 21 provided to the tape recorder 20.
Patent JP-H08223728-A (JP)
Title: Pipe for cable burying
Inventor: KANAO SHIGEKI
IPC: H02G9/06
Filed: 1995-02-07
Abstract: PURPOSE: To obtain a pipe which reduces the friction of a cable covering by a method wherein a nearly square shape as viewed from a plane is made of an inorganic rigid material, a single through hole or a plurality of through holes are made in two outside faces, uneven parts are formed in proper positions on inner circumferential faces of the through holes, the inner circumferential faces come into point contact with the cable covering and contact areas are reduced. CONSTITUTION: A nearly square shape as viewed from a plane is made of an inorganic rigid material, and four through holes 5 are made in two outside faces 3, 4, and uneven parts 6 are formed on inner circumferential faces of the through holes 5. Thereby, even when the inorganic rigid material is earthenware or cement, the rough inner circumferential faces come into point contact with a cable covering, contact areas are reduced, and an action that the friction of the cable covering is reduced is obtained. As a result, the cable covering is not damaged due to frictional heat as different from conventional cases in a pulling-into operation in which a cable is inserted into, and passed through, a pipe for cable burying.
Patent JP-H08206268-A (JP)
Title: Covering body for protecting gliding club of swing orbit guiding annular body
Inventor: YOSHISHITA YUKIO
IPC: A63B69/36
Filed: 1995-02-07
Abstract: PURPOSE: To make it possible to simply, easily and surely mount and fix a covering body for protecting guiding of a club at and to a swing orbit guiding annular body with a simple structure by fitting and fixing this covering body to the outside surface of the swing orbit guiding annular body by the repulsive force of both side wall parts of a notched part. CONSTITUTION: This covering body 2 for protecting the gliding club is provided with a continuous notched part 4 in a longitudinal direction for fitting and fixing the swing orbit guiding annular body 1 in the part exclusive of a projecting part 3 and is fitted and fixed to the outside surface of the swing orbit guiding annular body 1 by the repulsive force of both side walls 7, 7 thereof. As a result, the fitting and fixing of the covering body 2 for protecting the gliding club to the outside surface of the swing orbit guiding annular body 1 are made simple, easy and sure. The mounting and dismounting of the fitted and fixed covering body 2 for protecting the gliding club are also made easy. Then, the exchange of the covering body 2 for protecting the gliding club is facilitated even if this body wears.
Patent JP-H02201865-A (JP)
Title: Sealing gasket for explosion-proof battery
Inventor: SHINODA KENICHI
IPC: H01M2/12
Filed: 1989-01-31
Abstract: PURPOSE:To reduce the dispersion of breaking pressure by forming a radial groove having specified structure where breaks by abnormal pressure generated. CONSTITUTION:A gasket is formed by injection molding of molten plastic, and a cone-shaped slope 1b is formed around a boss 1a through which a metal current collector is passed. A radial groove 6 is installed in the slope 1b, and when abnormal high pressure is generated, the groove 6 is broken and the pressure is safely released. The radial groove 6 is radially formed from a discontinuous point 5a of a discontinuous circumference groove 5, and the circumference groove 5 and the radial groove 6 do not cross each other. The thickness of the discontinuous point 5a is the same as that of a groove-free part and injection molding is not hindered. Molecular orientation of plastic near the groove 6 is parallel to the groove 6 and the dispersion of breaking pressure is reduced.
Patent JP-H11206836-A (JP)
Title: Ophthalmic treatment unit
Inventor: SATO TAKEO
IPC: A61H23/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a practicable ophthalmic treatment unit which can cover a variable frequency range from low to high so that an appropriate treatment is applied to individual users and allows a patient to receive the treatment in a relaxed position with other advantages such as easy manufacturing and less manufacturing cost. SOLUTION: A patient who receives an ophthalmic treatment can be given the therapy in his desired position and can relax himself even during the treatment. A holding arm member 22, which protrudes from a case 20 retaining oscillation members 10 for covering both right and left eyes independently of each other, is worn on the head of the patient to attain an enhanced therapeutic effect. In addition, each of the oscillation members 10 is adjustable by the help of a forward/backward adjustment mechanism and a right/left adjustment mechanism.
Patent JP-S58138165-A (JP)
Title: Card facsimile device
Inventor: UENO KEIICHI
IPC: H04N1/00
Filed: 1982-02-12
Abstract: PURPOSE:To make the operation and management effective and accurate, by operating a facsimile device in using a card, simplifying the operation and recording the operation of the facsimile in using the information recorded on the card. CONSTITUTION:When the operator transmits an original to an ''ABC office'', the operator picks up a magnetic card 200 as to the ABC office from a card storage place and inserts the card to a card insertion slit (not shown) of a card facsimile device 100 and to select the data required for the facsimile transmission. The data is selected by using a ten-key provided on a magnetic card system controller 103. When the selection of data is finished, the confirmation key on the keyboard is depressed. Then, a magnetic card reader 105 reads out required information from an information tape 201 and writes the information in an operating memory 107 under the control of the controller 103.
Patent JP-S53104098-A (JP)
Title: Replacing device for control rod driving mechanism
Inventor: IMADA TAKAHIKO
IPC: G21C19/20
Filed: 1977-02-24
Abstract: PURPOSE: To render a replacing device compact while maintaining safety by actuating a gripping arm through a hydraulic system and utilizing a pneumatic system in the area up to a penumatic-hydraulic converter which is fitted on a carriage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10202156-A (JP)
Title: Roll coater
Inventor: ISHIZAKI YOSHITO
IPC: H05K3/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To reduce damage caused by a contact with a base on the peripheral face of a coating roll by forming the outer diameter of the center part of the coating roll smaller than the outer diameter of both end parts of the coating roll, in a roll coater equipped with an offset roll to transfer a coating liquid to the coating roll. SOLUTION: The roller coater is operated in such a manner that a coating liquid is transferred to the surface of a base W from the peripheral face of a coating roll 12 (hereafter called 'roll') by brining the surface of the base W into contact with the peripheral surface of the roll 12 after conveying the base W retained on the upper face of a stage 10. In this case, the roll 12 is formed as a reverse camber roll in such a way that the outer diameter D1 of the center part is smaller than the outer diameter D2 of both end parts. Thus it is possible to offset the displacement of the roll 12 from the center part to the lower part when the roll 12 becomes deflected due to the forcing of an offset roll 14 with a difference in the outer diameter between the center part and both end parts of the roll 12.  Consequently, the peripheral face of the roll 12 can be positively brought into contact with the surface of the base W over the entire length of the peripheral face.
Patent JP-H11219700-A (JP)
Title: Lithium secondary battery, its negative electrode and its manufacture
Inventor: TAKEI KOICHI
IPC: H01M4/587
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a good cycle characteristic, a high charging/discharging capacity and a quick charging/discharging characteristic by containing a mixture of two or more kinds of graphitic grains having different fine hole volumes based on fine holes with the hole diameter in a specific range in a battery negative electrode. SOLUTION: This negative electrode contains a mixture of two or more kinds of graphitic grains having different fine hole volumes based on fine holes with the hole diameter in the range of 0.01-100 μm, more precisely it contains graphitic grains having the fine hole volume of 0.4 cc/g or above in the range of 0.01-100 μm and graphitic grains having the fine hole volume of 0.08-0.4 cc/g in the range of 0.01-100. Two or more kinds of graphitic grains having different fine hole volumes have the individually measured discharging capacity of 300 mA/g or above respectively, and the difference of the discharging capacity between the graphitic grains is within 10% of the value of the discharging capacity of the graphitic grains having the largest discharging capacity.  At least one kind of graphitic grains have a structure collected or coupled with multiple flat grains so that orientation faces are made nonparallel.
Patent JP-H11218413-A (JP)
Title: Moving object shape-measuring method and equipment therefor
Inventor: KIMURA AKIO
IPC: G01B11/245
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To accurately measure the shape of a moving object which is long in one direction, and easily and quickly inspect its wear rate. SOLUTION: From a light source 1 arranged above a passing region of a slider 3, a belt-form light is casted parallel with the longitudinal direction of the slider through a slit. The surface of the slider 3 is irradiated in a belt form in the longitudinal direction. The image on the slider 3 is divided into a plurality of sections in the longitudinal direction and picked up by using a plurality of CCD cameras 16a, 16b, 16c. The image signal SI is inputted in the respective corresponding frame memories 31a, 31b, 31c, from which data are read by a data processing equipment 32. Thereby the shape of the slider 3 is calculated and its wear rate is obtained.
Patent JP-S58138248-A (JP)
Title: Carburettor
Inventor: OONUKI MASABUMI
IPC: F02M7/23
Filed: 1982-02-10
Abstract: PURPOSE:To decrease fuel supply by forming an aux. bleed air passage in a carburettor equipped with an emulsion tube and thereby increasing the amount of air bleeding during high speed operation. CONSTITUTION:An emulsion tube 28 is fixed by pushing from below by a main jet 32. An aux. bleed air passage 42 is in communication with a pipe 44 adjacent to another pipe 40 to make convergence aslant with a bleed air passage 36 after passing under it. This aux. bleed air passage 42 makes convergence so as to be oriented in the flowing direction of the bleed air in the bleed air passage 36. When the revolving speed of the engine increases, the liquid level in the emulsion tube 28 and a gap 34 sinks to approach the liquid level B. Accordingly the number of small holes exposed above the liquid level B in the emulsion tube 28 increases also, so that air is supplied to the gap 34 not only through the bleed air passage 36 but also through the aux. bleed air passage 42.
Patent JP-H11220008-A (JP)
Title: Wafer susceptor
Inventor: OKUDA NORIO
IPC: H01L21/205
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a wafer susceptor, in which a ceramic body, the main constituent of the wafer susceptor, is free from damages during brazing process for fastening a feeding terminal to an internal electrode embedded inside the ceramic body and during suseceptor usage, and which has prolonged lifetime even under usage, at temperatures over approximately 500 deg.C by suppressing the oxidation of the internal electrode due to the diffusion of oxygen in atmospheric air through the brazing material. SOLUTION: To construct a wafer susceptor, a film-like internal electrode 4 is embedded inside a ceramic body 2 which has a wafer loading plane, then a depression 6 is filled piecing the internal electrode 4 to fasten a feeding terminal 5 on a surface plane other than the wafer loading plane of the ceramic body 2, and the feeding terminal 5 is fastened to the depression 6 by brazing with a brazing material 7 which consists mainty of silver, to electrically connect the feeding terminal 5 to the internal electrode 4.  In addition, a flange 5c is formed at the outer periphery of the feeding trminal 5, and the flange 5c is fastened to the surface plane of the ceramic body 2 by brazing with the brazing material 7, composed mainly of silver, in which the distance h of the gap between the flange 5c of the feeding terminal 5 and the surface plane of the ceramic body 2 is set smaller than 50 μm.
Patent JP-S52103427-A (JP)
Title: Powdery coating compositions
Inventor: SATOU YASUHIKO
IPC: C09D5/03
Filed: 1976-02-27
Abstract: PURPOSE: Powdery coating compositions having a good fluidity on melting, without foaming, capable of giving coatings having improved flame retardancy, chemical resistance, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63190664-A (JP)
Title: Wet electrostatic precipitator
Inventor: ITO YOZO
IPC: B03C3/78
Filed: 1987-01-30
Abstract: PURPOSE:To facilitate the formation of a liquid film and to secure stable dust collection efficiency in a maintenance-free state, by forming the liquid film becoming a dust collection electrode plate by a spray gun. CONSTITUTION:A liquid is supplied to a header 14 by the operation of a pump 17 and sprayed from a spray gun 13 to form a liquid film and, at the same time, high voltage is applied to a charge electrode wire 11 and a charge electrode plate 12. Whereupon, the dust in the gas introduced into a housing 1 is uniformly charged by the charge electrodes 11, 12 and moves to the liquid film 15 along the lines of electric force formed between the charge electrodes 11, 12 and the liquid film 15 to be adsorbed by the liquid film 15. The liquid forming the liquid film 15 moves to an eliminator 20 to flow in a liquid sump 7 and heavy dust is gradually settled to be accumulated on the bottom part of the sump 7 and the supernatant liquid reduced in contamination overflows a partition plate 8 to be subjected to reutilization.
Patent JP-H10204042-A (JP)
Title: Production of para-haloalkoxyaniline
Inventor: FRANZ-JOSEF MEIS
IPC: C07C213/00
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound by catalytic hydroxylation of nitrobenzene followed by etherification reaction of the formed hydroxyl group with a halogenated olefin from readily available starting substances avoiding the multi-step, long reaction sequence. SOLUTION: A nitrobenzene represented by formula I (R<5> and R<6> are each H, a halogen) is catalytically hydroxylated in a reaction medium of 5-30wt.% of an aqueous acid solution prepared by using 0.5-10 equivalents of an acid such as sulfuric acid, per equivalent of the compound of formula I, in the presence of a catalyst of a noble metal, for example, platinum to form free aminophenol of formula II. The reaction is carried out at 50-160 deg.C under the pressure of 1-50 bar. Then, the compound of formula II is allowed to react with a halogenated olefin of formula III (R<1> is H, a halogen; R<2> -R<4> are each H, a halogen) in the presence of 1-50% of a base and 0.5-30% of water at 0-120 deg.C under the pressure of 0.5-5 bar to give the objective p-haloalkoxyanilin represented by formula IV.
Patent JP-S55113601-A (JP)
Title: Production of hydrogen and oxygen from water
Inventor: HIGURE MINORU
IPC: C01B13/02
Filed: 1979-02-24
Abstract: PURPOSE: To obtain high purity hydrogen and oxygen by a membrane diffusion method without using heat and electricity by pouring an adequate amt. of pure water into a vacuum vessel; decomposing the water into H and OH; further decomposing the OH into O and H; and charging the resulting dilute atmosphere with O or H to raise the press.  
     CONSTITUTION: An adequate amt. of pure water is poured into a vacuum atmosphere, where the water is decomposed into hydrogen and hydroxyl groups. The groups are further decomposed into hydrogen and oxygen, and the resulting dilute atmosphere is charged with oxygen or hydrogen to raise the press. Hydrogen gas is then recovered by being passed through a sieve by a membrane diffusion method, and unpassed oxygen gas is also recovered. By this method high purity hydrogen and oxygen are obtd. at every location without using heat and electric energy of a conventional method. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04217890-A (JP)
Title: Speed controller for dc motor
Inventor: MITSUMATA MASATO
IPC: H02P7/298
Filed: 1991-02-14
Abstract: PURPOSE:To simultaneously control the armature voltage and field current of a DC motor so that the operating efficiency of the motor can become the maximum by simultaneously generating the armature voltage and field current setting values of the motor through two sets of function generators which commonly input a target speed value. CONSTITUTION:The armature voltage and field current setting values of a DC motor are respectively generated through an armature voltage and field current setters 12 and 22 by using a target speed value set by a speed command setter 11 as a common basic input. Both setters 12 and 22 are function generation circuits respectively composed of diodes. The voltages supplied to an armature 4 and field 3 are respectively controlled through two sets of power conversion circuits 4 and 5 which follow both set values. Therefore, the DC motor can be operated at the optimum efficiency.
Patent JP-H02200002-A (JP)
Title: Voltage controlled oscillating circuit
Inventor: MURAYAMA AKIHIRO
IPC: H03B5/32
Filed: 1989-01-30
Abstract: PURPOSE:To suppress a tertiary oscillating mode, and to stabilize the oscillating frequencies of a basic wave by connecting first and second resistances to the respective input terminals of a differential amplifier circuit, connecting an oscillator to the second resistance side, and connecting a series circuit consisting of a third resistance or a capacitor to a voltage source terminal side. CONSTITUTION:In a differential amplifier circuit 1, one edge of a resistance RD1 is connected to a non-inverted input terminal, and one edge of a resistance RD2 is connected to an inverted input terminal. The other edges of the resistances RD1 and RD2 are commonly connected to an output terminal 3 of the differential amplifier circuit 1. Further the series circuit consisting of a resistance Rp and a capacitor Cp' is connected between the non-inverted input terminal and a ground potential point, and thus a lug read type low pass filter is formed. The phase rotation of the filter is reduced by making one of the frequencies larger than 3fsc, and by fixing the tilt of the characteristic near 3fsc at a prescribed value, the tertiary oscillation suppressing effect is exerted.
Patent JP-S62178663-A (JP)
Inventor: NISHIZAWA HITOSHI
IPC: E04H9/02
Filed: 1986-01-31
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-H02258322-A (JP)
Title: Metallic mold spool assembly and extruder of thermo plastic resin and its method
Inventor: JIYON EFU BAARAFUATO
IPC: B29C48/12
Filed: 1990-01-30
Abstract: PURPOSE: To obtain a product having a complicated cross-sectional shape from a thermoplastic resin low in melt strength by collectively demarcating an elongated spool main body having a means forming first and second spool parts mutually fittable along the longitudinal surface crossing an extrusion axial line and forming the temp. gradient gradually lowering between an inlet end and a discharge end. CONSTITUTION: A die spool assembly 10 is constituted of mold spooles 10a-10c and the mold spools 10a-10c are equipped with upper and lower mold parts 34a-34c, 36a-36c. An extruder 18 is controlled in temp. during the period when a molten thermoplastic resin is transferred from the discharge end 22 of the extruder 18 through the die spool assembly 10 and the extruded product is supported by the lower mold parts of the successively continuing mold spools 10a-10c. By this constitution, a product having a complicated cross-sectional shape can be molded from a thermoplastic resin low in melt strength.
Patent JP-S62180103-A (JP)
Title: Fluid pressure cylinder
Inventor: ITO TSUTOMU
IPC: F15B15/22
Filed: 1986-01-31
Abstract: PURPOSE:To enhance a buffer action, by providing plural communicating holes for the inner circumferential wall surface of a brake room along the sliding direction of a piston so as to communicate the brake room with the inside of a cylinder, and fitting a subpiston into the brake room. CONSTITUTION:A brake room 7 in which a subpiston 5 is fitted to the internal surface of the covering member 4 of a cylinder 1 is formed, and plural communicating holes 12a-12e which communicate with communicating grooves 10 are formed on a boss 8. As the subpiston 5 is fitted into the brake room 7 deeper, the communicating holes 12a-12e are closed gradually by the circumferential surface of the subpiston 5, and the transmitting area of an operational fluid in the cylinder 1 and the operational fluid in the brake room 7 becomes gradually smaller, so that strong braking force works gradually. Thus, a sufficient buffer action can be obtained even by a low viscous operational fluid.
Patent JP-S59146751-A (JP)
Title: Spherical seat grinding device
Inventor: ITOU KENJI
IPC: B24B11/10
Filed: 1983-02-09
Abstract: PURPOSE:To obtain the spherical seat having a good surface contact by a method wherein the spherical seat member and a spherical surface grinding form are swung relatively and eccentrically in a grinding liquid and a gas blowing pipe is arranged at the bottom of a grinding liquid vessel in the spherical seat grinding of a vertical bearing or the like. CONSTITUTION:The protruded spherical surface seat member 2 is secured to the lower adapter plate 11 of the vessel 70 filled with the grinding liquid 3 while the recessed spherical seat member 1, secured to the upper side adaptor plate 1, is put on the upper surface of the protruded spherical surface seat member 2 to press it downwardly by the gravity of the member 1. A cylindrical body 20 is driven and a main shaft 30 is rotated eccentrically, further, the main shaft 30 is rotated along a planetary route by a driving shaft 32 through an Oldham joint 31, the upper adaptor 10 is revolved and rotated by a supporting rod 41 and an auxiliary shaft 40 and the grinding is effected under swinging by the gravity of the upper side adaptor plate 10. On the other hand, the grinding liquid 3 is transferred to a vessel 70 under being mixed in the original vessel 72 by the pressure air and when the transfer is finished, the pressure air is injected from the air blowing pipe 71 and the grinding liquid in the vessel 70 is mixed. Thus, the recessed and protruded spherica seat members with a good surface contacting property may be obtained in a short period of time.