baber/WOPTO huggingface dataset:
Patent JP-H0832732-A (JP)
Title: Facsimile equipment
Inventor: HAYAFUNE TAKESHI
IPC: H04N1/00
Filed: 1994-07-20
Abstract: PURPOSE:To greatly reduce the operation cost by selecting the transmission route of the cheapest communication cost out of repeating and direct transmission routes and performing transmission. CONSTITUTION:A user performs transmitting operation wherein X is specified as its destination through an operation part 20. A document is read by a scanner 14 and its sent image information is stored in an external storage 19 through a RAM 13 to generate a sent file. Then a transmission route selecting means calculates the charges of respective transmission routes from A to X. Here, four transmission routes A-B-X, A-C-X, A-D-X, and A-X are considered. It is decided that the route A-C-X is cheapest, and the route is selected. A repeating request transmission instruction which specifies C as a repeating device and X as the destination is outputted to an FCU 17, and repeating request transmission is performed by the transmitting means 2 consisting of the FCU 17, a DCR 18, and an NCU 16. When direction transmission is selected as a result of the selection of a similar transmission route, the direct transmission is performed by the means.
Patent JP-S6348730-A (JP)
Title: Ion generator
Inventor: ISHIDA YOSHIHIRO
IPC: H01J27/08
Filed: 1986-08-13
Abstract: PURPOSE:To facilitate the growth of a cathode, to reduce the deterioration of a chamber and the cathode, and to obtain an ion generator with a long life by introducing the ionized gas and another activated gas concurrently. CONSTITUTION:The electric power is fed to a thermionic cathode from the filament power supply 6 of a thermionic cathode type ion source, thermoelectrons thus generated receives the effect of an electric field in parallel with the cathode 1 produced by the arc power supply 7 between a cathode 1 and an ionization chamber. Then, BF3 or PF3 introduced from a gas guiding pipe 3 are ionized and plasma is generated in a box 4. A current flowing between the cathode 1 and the box 4 is measured by an arc current measuring unit 10 to control an arc control unit 11 and a gas automatic control unit 12. The current of the cathode 1 is measured by a filament current measuring unit 20, the ionized gas and another activated gas are concurrently introduced, the cathode 1 grows by the sputtering effect of this activated gas and the synergitic effect of both ionized gases, thus the deterioration of the chamber and the cathode 1 is prevented, and the life of the device is extended.
Patent JP-2001025282-A (JP)
Title: Step-out detector for sensorless brushless motor
Inventor: NAKAMURA YOSHINOBU
IPC: H02P6/182
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent the erroneous detection of the step becoming out of step with a sensorless brushless motor. SOLUTION: A voltage/frequency computing circuit 34 of a drive device 27 computes the operating frequency and operating voltage of a sensorless brushless motor 29 based on a frequency command value F*, controls the switching and PWM of an inverter circuit 13 via a gate drive circuit 35, and drives the motor 29. A current detecting circuit 39 detects the current of the motor 29 via a current sensor 31 or 32 and a current period detecting circuit 40 detects the period of the current of the motor 29.  The voltage/frequency computing circuit 34 computes the period of the voltage impressed upon the motor 29, based on the operating frequency and a period comparator circuit 41 compares the period of the voltage of the motor with that of the current of the motor, and when the periods do not coincide with each other, it discriminates that the motor 29 is in out of step state and gives a high-level output signal to the voltage/frequency computing circuit 34.
Patent JP-H0633148-A (JP)
Title: Vertical type direct firing heating for steel strip
Inventor: MIYAKE TAKESHI
IPC: C21D9/56
Filed: 1992-07-17
Abstract: PURPOSE:To improve the thermal efficiency as a heating zone of continuous heat treatment equipment for a steel strip. CONSTITUTION:A damper which controls the discharge of exhaust combustion gases so as to be opened to avert the hindrance of the discharge of the flow of the exhaust combustion gases at the high combustion and to be successively closed with a decrease in combustion rate is installed in a flue 13 disposed on the flank of a burner installed toward the steel strip 7. As a result, the good discharge characteristic of the combustion gases at the time of the high combustion and the good thermal efficiency at the time of low combustion are compatibly obtd.
Patent JP-S6166765-A (JP)
Title: Corrosion-proofing paint
Inventor: SUGIURA MASAHIRO
IPC: C09D5/03
Filed: 1984-09-11
Abstract: PURPOSE:To obtain the titled non-toxic paint for automobile, building material, etc., having corrosion-proofing effect even under exposure to rain containing sea water or in a hot and humid environment, by adding a specific amount of calcined talc to a resin for paint. CONSTITUTION:The objective paint can be prepared by compounding (A) 100 pts.(wt.) of a resin for paint with (B) 0.5-30pts. of calcined talc (preferably powdery talc having particle diameter of 100-0.1mum and prepared by heat- treating talc at 800-1,100 deg.C).
Patent JP-H0637961-A (JP)
Title: Facsimile equipment and self-testing method therefor
Inventor: MIYAZAWA HIDEYUKI
IPC: H04N1/00
Filed: 1992-07-17
Abstract: PURPOSE:To test a recording system and a read system just by instructions from a service center without going to the place of an user by reading the test pattern of recording paper and transmitting a read result to the service center. CONSTITUTION:At the normal time, light indicated by a solid line is radiated from a light source 3 and the light reflected from an original 10 through target glass 12 is passed through an optical path 1, is reflected at a mirror 5 at the position on the solid line, is passed through a lens 8 and is received by a light receiving element 9. In a testing mode, by rotating the mirror 5 as indicated by a dotted line part, radiating the light from the light source 3 to the optical path 2 indicated by a dotted line, reading the recorded test pattern at a thermal head 7 and reflecting the reflected light by the mirror 5, the light is received through the lens 8 by the light receiving element 9. Thus, by transmitting data read at the testing time to the service center, picture information can be obtained at the service center.
Patent JP-2001021055-A (JP)
Title: Relief valve device
Inventor: MORITA SHOJI
IPC: F04C15/06
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a relief valve device capable of preventing the operational failure of a valve element. SOLUTION: A relief valve device is provided with a cylindrical valve element 7 having a bottom, moved in a valve storing hole 3 based on balance between a hydraulic force and the spring force of a relief spring 10, and operated to control the opening/closing of a relief hole 6 opened in the valve storing hole 3. In the body part 7c of the valve element 7, a through-hole 8 penetrating inside and outside is provided. While the relief hole 6 is opened to a maximum limit by the valve element 7, the through-hole 8 of the valve element 7 is communicated with the relief hole 6.
Patent JP-S5979232-A (JP)
Title: Flash device built-in type caseless camera
Inventor: WAKABAYASHI HIROSHI
IPC: G03B17/04
Filed: 1982-10-29
Abstract: PURPOSE:To reduce damage in case when a flash is not used, by constituting so that at least one of a movement of a camera protecting member to a shielding position from an opening position and a movement of a light emitting part is interlocked with the other. CONSTITUTION:When a flash device is not used, a light emitting part 5 is in a containing position and a support 6 is detained by a key 8 and a notched part 6a. An electromagnet 9 attracts the key 8 by a low luminance signal from an exposure meter, the support 6 rises by a spring 10 and the light emitting part 5 rises. When a pin 6b of the support 6 is engaged to an inclined face 1b of a substrate 1a of the reverse side of a slide cover 1 and the cover 1 is moved to the left shielding position, the inclined face 1b moves the support 6 and the light emitting part 5 to the lower containing position through the pin 6b. In this case, there are three states (a) a containing movement of the light emitting part is interlocked with a movement of a shielding member, (b) a shielding movement is interlocked with the containing movement, or (c) the shielding movement and the containing movement are interlocked with each other.
Patent JP-H0479969-A (JP)
Title: Method for installing shock absorber on ground
Inventor: NAGAHATA SHIRO
IPC: A63C19/00
Filed: 1990-07-20
Abstract: PURPOSE:To provide a shock absorbing material with good appearance with no joint and eliminate dangers by impregnating one part of the net material side portion of the shock absorbing material with a liquid of nonfoaming urethane to form an absorber, and spraying an urethane elastomer of short setting time to the surface of the absorber stuck to the shock absorbing material, and hardening the same. CONSTITUTION:One part of a soft urethane foam block 1 is impregnated with a nonfoam urethane liquid. In carrying out the impregnation work, the block 1 of soft urethane foam is laid on e.g. the floor of a factory and an urethane elastomer solution which does not readily harden is applied to the surface of a net material 2 using a roller. The part of the block to be impregnated with the nonfoaming urethane 3 is limited to an area where reinforcement is particularly needed, like that portion of a finished absorber which may be touched by something hard other than human bodies.
Patent JP-H1040670-A (JP)
Title: Electronic computer
Inventor: KAMIO TAKASHI
IPC: G11B33/02
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an electronic computer which can easily puts a recording medium in and out from a disk drive. SOLUTION: In an electronic computer 1 which is provided with the main body of an electronic computer 3 that conducts a specified information processing and a disk drive 5 that is held by the main body of the electronic computer 3 and performs read-and-write of information to and from a specified recording medium (not shown in the figure), a disk inserting hole 7 is formed to put the recording medium in and out from the disk drive 5, and a vertical rotation shaft 9 is protrusively installed on the central part of the disk drive 5 and a bearing section 11 is formed which corresponds to the rotation shaft 9 in the main body 3.
Patent JP-S6083346-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OKADA DAISUKE
IPC: H01L29/73
Filed: 1983-10-14
Abstract: PURPOSE:To prevent a short circuit between an electrode on the surface of a substrate and a semiconductor in a U-shaped groove by forming the U-shaped groove to a section as an isolation region, shaping an oxide film into the U- shaped groove, filling the inside of the oxide film with a semiconductor material and forming an oxide film on the surface of the semiconductor material. CONSTITUTION:An oxide film 3 is formed into a U-shaped groove 2a shaped to a substrate 1. A nitride film 4 is formed into the oxide film 3, and a polysilicon layer 7 is deposited into the nitride film 4. The layer 7 is oxidized and changed into an oxide film 7', and the inside of the oxide film 7' is filled with polysilicon 5. The surface of polysilicon is shaved, the film 7' is removed, and the surface of polysilicon 5' is oxidized to form an oxide film 6. Accordingly, the film 6 on the border section of the groove 2 can be shaped thickly.
Patent JP-S6168075-A (JP)
Inventor: FUKUDA YOICHI
IPC: B26B1/08
Filed: 1984-09-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6434130-A (JP)
Title: Ground-fault relay device
Inventor: KUMITA KOJI
IPC: H02H3/34
Filed: 1987-07-30
Abstract: PURPOSE:To eliminate an erroneous operation of a ground-fault relay when a load current abruptly increases by detecting the amplitude of the current, and providing means for disabling the relay of the ground-fault relay when the detected value abruptly increases. CONSTITUTION:Current transformers CT1-CT3 are respectively provided in 3 phases, the output terminals are connected to detect a zero-phase current. when the zero-phase current becomes a set value or more, the relay Ry of a groundfault relay GR is operated. On the other hand, the amplitude of the load current is detected from one of the CT1-CT3, and input to a holding circuit HS. When the circuit HS detects the abrupt increase of the load current, the relay Ry is deenergized irrespective of the output signal of the GR. Thus, even if the GR erroneously judges when the load current abruptly increases, the relay Ry is disabled.
Patent JP-H0241775-A (JP)
Title: Build up welding by arc welding method by white metal wire filler metal
Inventor: IBA TADASHI
IPC: B23K9/04
Filed: 1988-07-29
Abstract: PURPOSE:To reduce the rate of dilution of Fe by specifying roughness of the base material surface, a welding current and the welding speed at the time of performing build up welding while reciprocating an arc with the specific number of oscillations. CONSTITUTION:Build up welding is performed by a welding torch 3 and wire filler metal 5 while reciprocating the arc with the number of oscillations of 120-270 times/min by a high-speed weaver 9. In this case, a white metal wire is used for the filler metal to regulate roughness of the base metal surface to <=12.5mum Ra at least. The welding current is regulated in the range of 100-170Amp. The welding speed is regulated in the range of 5-30cm/min. By this method, peel strength is not reduced by limiting to white metal and besides, the rate of dilution can be suppressed to <=0.08% regulated.
Patent JP-S5980028-A (JP)
Title: Dc superposing circuit
Inventor: DOUI YOSHIKAZU
IPC: H02J13/00
Filed: 1982-10-29
Abstract: PURPOSE:To superpose AC and DC signals on the same transmission line with a low loss through a simple circuit constitution, by constituting a DC inserting circuit as a collector input type constant voltage circuit and increasing the time constant to the cycle of the AC signal for a negative feedback circuit which is incorporated into a DC branching circuit. CONSTITUTION:A DC superposing circuit is provided with an AC signal transmitter 1, an AC signal receiver 11, a transmission line 6, a stopper capacitors 2 and 10, a DC inserting circuit 41 and a DC branching circuit 81. The circuit 41 receives the DC voltage from a DC voltage supply source 3 and delivers the superposed DC voltage E0 to a transmission line 6 via a constant voltage circuit consisting of a collector input type transistor TR1, a collector input type TR2 and an operational amplifier OP1. While the DC component contained in the line 6 is received by a collector type TR3 of the circuit 81 and controlled by the reference voltage produced by a resistance R4 and a Zener diode ZD1 to be delivered from the emitter. This output is smoothed by a capacitor C2. Thus it is possible to superpose AC and DC signals on the same line 6 with a low loss and through a simple circuit constitution.
Patent JP-S6083014-A (JP)
Title: Photoswitch
Inventor: KASAHARA KUMIO
IPC: G02F1/1333
Filed: 1983-10-13
Abstract: PURPOSE:To make size smaller and life longer by switching electronically an optical path by utilizing the nature of a nematic liquid crystal having optical anisotropy that when an electric field is impressed thereto from the outside the refractive index with linearly polarized light changes to reflect totally the incident light beam or to allow the transmission thereof. CONSTITUTION:A near parabolic rod lens 10 is a rod lens which constitutes an erecting imaging system of 1-fold magnification. Such lens is bisected in plane inclusive of the optical axis and a nematic liquid crystal 11 having optical anisotropy is sealed between the two cut lenses so as to attain several micron thickness. A transparent electrode 12 is provided by vapor deposition, etc. on the sectional area half the area of said liquid crystal so that a voltage can be impressed to the liquid crystal 11. Optical fibers 13-16 are disposed in the position perpendicular to the cut surface of the lens 10 and are installed in the position of the distance rf from the optical axis within the plane running the optical axis in parallel with the optical axis. The optical fibers and the near parabolic rod lens are adhered by using an adhesive agent having the refractive index approximately equal to the refractive index of said fibers and lens. A light beam is made incident from the fibers 13, 14 and is emitted from the fibers 15, 16. It is also possible to make the beam incident to and to emit the same from the opposite sides.
Patent JP-H0828557-A (JP)
Title: Center bearing support
Inventor: TAKATSUSA TAKAYOSHI
IPC: F16C27/06
Filed: 1994-07-22
Abstract: PURPOSE:To prevent lowering of durability due to concentration of a stress at a part where an air spring is arranged or a liquid chamber is formed and to improve vibration insulation ability for low amplitude vibration having a comparatively high frequency. CONSTITUTION:An inner ring 3 on the outer periphery of a bearing 1 and an outer ring 4 situated on the outer periphery of the inner ring and fixed on the car body side are intercoupled through a resilient support member 5. A resilient bag body 6 wherein an air spring or a liquid chamber dynamically separated from the resilient support member 5 radially separably positioned facing the inner ring 3 side is arranged on the inner periphery of the outer ring 4. When low amplitude high frequency vibration is inputted, a spring constant is reduced to a low value through repeated deformation of the resilient support member 5 without production of the fluctuation of the resilient bag body 6. When high amplitude low frequency is inputted, high damping is provided as a result of the resilient bag 6, wherein the air spring is provided or the liquid chamber is formed, being brought into pressure contact with the inner ring 3 side for deformation.
Patent JP-H0940997-A (JP)
Title: Surface treatment composition and surface treatment of substrate using the same
Inventor: MORINAGA HITOSHI
IPC: H01L21/308
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a surface treatment compsn. excellent in metal (particularly aluminum) attachment inhibition effect. SOLUTION: A liq. surface treatment compsn. contains at least one kind of complexing agent as a metal attachment inhibitor selected from among quinolinol and its derivs., ethylenediamine di-o-hydroxyphenylacetate, 2- hydroxy-1-(2-hydroxy-5-methylphenylazo)-4-nathphalenesulfonic acid, diammonium 4,4'-bis(3,4-dihydroxyphenylazo)-2,2'-stilbenedisulfonate, Pyrocatechol Violet, o,o'-dihydroxyazobenzene, 1',2-dihydroxy-5-nitro-1,2'-azonaphthalene-4-sulfonic acid, and N,N'-bis(2-hydroxybenzyl)ethylenediamine N,N'-diacetate.
Patent JP-S6436307-A (JP)
Title: System for evading collision in shared working space of plural robots
Inventor: OKABE MASAHARU
IPC: B25J9/16
Filed: 1987-08-01
Abstract: PURPOSE:To evade the collision of robots, by monitoring a shared space by a computer managing a robot controller in case of performing work by plural robots simultaneously and a large number of operations in the same space. CONSTITUTION:The computer 11 is connected to the robot controllers 14 and 15 controlling the robots 12 and 13, respectively, and collects robot position data from individual robot controller 14 and 15. The computer 11 divides the mutual shared space of the robots 12 and 13 into 36 parts, and manages the space by attaching a number on respective space. By conforming the robot position data from the robot controllers 14 and 15 to divided spaces, the computer issues an instruction to stop their operations to the robot controllers 14 and 15 in a case where the robots exist in neighboring spaces 17 or the robots are moved to the same space 18.
Patent JP-S6251499-A (JP)
Inventor: TANAKA HIDETO
IPC: B43L13/00
Filed: 1985-08-30
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-H08172172-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TSUCHIAKI MASAKATSU
IPC: H01L21/762
Filed: 1995-07-27
Abstract: PURPOSE: To form, in a semiconductor chip, vertical trenches for isolating small devices and slant trenches for isolating large devices, without necessitating complicated and expensive processes. CONSTITUTION: A resist pattern having at least two kinds of windows different in width are formed on a semiconductor substrate 10. By selecting the irradiation angle of an ion beam, ions are made not to pass through the narrow windows 31-35 but pass through the wide windows 36, 37 and collide against the substrate. By anisotropically etching the substrate, the substrate regions between narrow windows are etched and turned into vertical trenches 51-55. The substrate regions between the wide windows contain regions having implanted etchant ions, and are selectively etched and turned into slant trenches 56, 57.
Patent JP-H1014607-A (JP)
Title: Insole of shoe and its preparation
Inventor: MAYAMA MINORU
IPC: A43B17/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To absorb moisture in shoes and to make it hardly stink by a constitution wherein a hydrophilic resin holding a moisture absorbent penetrates into a reinforcing fiber structure as a core material and covers the surface and has continuous cells. SOLUTION: An insole of shoes has a constitution wherein a resin penetrates into a reinforcing fiber structure as a core material and a part or the whole of the surface is covered with the resin and it is prepd. by resin molding with continuous cells and at least the inner surface and the outer surface are hydrophilic. For forming continuous cells, such techniques as sintering molding are mainly used and, in sintering molding, the continuous cells are formed by accumulating powder and granulated resin in a required shape and heat- fusing particles each other while gaps among particles are left.  As the fiber reinforcing structure being suitable for the insole of shoes by means of sintering molding, a fiber structure wherein ground structures 1 and 2 of the surface and the back face are respectively hoeneycomb-shaped and net-shaped structures and both ground structures 1 and 2 are bonded while they are separately held and three-dimensional properties are provided with yarns 3 constituting wall-like continuous parts, is pref.
Patent JP-H0825218-A (JP)
Title: Dressing device for grinding wheel
Inventor: NAKANO NORITOSHI
IPC: B24B53/12
Filed: 1994-07-21
Abstract: PURPOSE:To provide a dressing device shortening the working time in dressing a double-taper type grinding wheel. CONSTITUTION:A V-shaped groove 8 having two slopes is formed on the main body 7 of a dressing device 1 to constitute the relief of a grinding wheel. Guide sections guiding dressers 5a, 5b supported by support members 6a, 6b along work faces 3a, 3b, i.e., dovetail grooves 4a setting the sliding directions of the support members 6a, 6b in parallel with the prescribed angles of the work faces 3a, 3b, are provided on both side faces 7a, 7b of the main body 7 respectively. Both work faces of a double-taper type grinding wheel 2 are continuously dressed by the dressers 5a, 5b.