baber/WOPTO huggingface dataset:
Patent JP-2000319795-A (JP)
Title: Method for controlling drawing-down force of steel plate on conductive roll
Inventor: TSUYUKI AKIRA
IPC: C25D21/12
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a drawing-down force controlling method of a steel plate press roll device such as a conductive roll to run the current to the steel plate or a pair of back-up rolls or snubber rolls installed on the conductive roll to release the unnecessary charges in a continuous treatment facility of the steel plate having an electroplating device and an electrolysis device. SOLUTION: In a method for controlling the drawing-down force of a steel plate on a conductive roll, the drawing-down force to be given to the conductive roll is controlled according to the width of the steel plate in the conductive roll 1 to run the current in the steel plate arranged in a continuous treatment device having an electroplating device and an electrolysis device of the steel plate. More specifically, the drawing-down force is controlled based on the value detected from a width meter, or based on the operated value of the pre- transmitted and accumulated data on the steel plate. The drawing-down force is controlled by an air cylinder.
Patent JP-S63289445-A (JP)
Title: Oxygen sensor
Inventor: IWASAKI WAHEI
IPC: G01N27/409
Filed: 1987-05-21
Abstract: PURPOSE:To achieve automation of assembling work and miniaturization while preventing infiltration of rainwater or the like with a higher heat resistance, by making an insulation cylinder stick out from a bend of a holder on the small-diameter side thereof. CONSTITUTION:A holder 21 is formed into a stepped cylinder comprising a thick part 21D and a thin part 21E from a metal material such as stainless steel and has a thread part 21a as mounting part on a vehicle. After the insertion of an insulation cylinder 22 or the like, the base end side of the thin part 21E is bent inward to make a circular bend 21F, which gets the insulation cylinder 22, a zirconia tube 5 and the like positioned in the holder 21. The insulation cylinder 22 is formed into a stepped cylinder comprising a large- diameter part 22A and a small-diameter part 22B from alumina or the and the small-diameter part 22B sticks out from bend section 21F. Contact plate 23 provided in the insulation cylinder 22 is made of stainless steel or the like and a long-sized connection 23A at one end thereof sticks out from the small- diameter part 22B of the insulation cylinder 22. A sealing is made with a cap 26 between the connection 23A and the small-diameter part 22B of the insulation cylinder 22.
Patent JP-S61282245-A (JP)
Title: Automatic paper mounting mechanism for laser printer
Inventor: SHIRAKAWA JUNJI
IPC: B65H19/10
Filed: 1985-06-07
Abstract: PURPOSE:To smooth the formation of paper carrying path thus to enable automatic mounting by constructing such that a buffer plate is moved automatically to the lowermost position when mounting paper and bridging the paper carrying path to the fixing station. CONSTITUTION:When automatically mounting a paper 10, it is set in a pair of tractors (not shown) arranged at the rear underside of paper guide 2 to feed the paper. At the sametime, a motor 13 will rotate by 180 deg. to rotate an eccentric cam 11 by half turn in the arrow direction A. Consequently, a pinch roll 3 is pushed down in B direction through a hinge 12a and an arm 12 to contact against a capstan roll 16. The end section C of the arm 12 will cause rotation of the arm 5C at the buffer section 5 in D direction thus to rotate a buffer plate 5a in E direction to bring near to the tip of preheat plate 6 and to form a paper path. With such structure, automatic mounting is realized.
Patent JP-H09300335-A (JP)
Title: Body transfer
Inventor: KAWAJI MASASHI
IPC: B28C1/12
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent an uneven part from being formed on an interbody contact face when both pieces of the body are separated by causing the body which is of the bar shape and rotated to come into contact with the lower end or the rear end of a sheet suspended from a sheet support or stretched and winding the sheet around the body. SOLUTION: A single piece of sheet 3 is formed from a continuous body 4 and at the same time, the upper end of the sheet 3 is held between a pressing member 41 and the lower side member of a supporting member 42 and dangles before the lower end part of an inclined table 2. In addition, the bar-shaped body 1 set in a standby position begins rotating from the upper end part of a transport table 2a and comes into contact with the lower end of the sheet 3 and further, is transferred onto the inclined table 2 by the adhesive force of the surface of the body. Further, the body 1 rotates on the sheet 3 as it is and the upper end of the sheet 3 pulled downward is pulled out of the pressing member 41 by rotation of the supporting member 42 to have the sheet 3 wound around the body 1.
Patent JP-S63290559-A (JP)
Title: Composite implant
Inventor: MARUYAMA TAKEO
IPC: A61F2/28
Filed: 1987-05-21
Abstract: PURPOSE:To obtain an embedded type dental composite implant wherein an outer layer and an internal metal substrate are strongly fixed, by bonding the calcium phosphate of the outer layer to the internal metal substrate by a (meth) acrylic polymer having an acidic group. CONSTITUTION:An outer layer 1 composed of calcium phosphate such as calcium hydroxyapatite having a bottomed tubular structure and the metal substrate 2 present in the outer layer and formed into a hollow structure having the same bottom part as the outer layer 1 are prepared and subsequently bonded by an adhesive 3 containing a (meth)acrylic monomer having an acidic group represented by formula I capable of lowering the pH of water to 5 or less or having a (meth)acrylic polymer having an acidic group dissolved therein. Said adhesive is polymerized and cured by a BPO-amine type polymerization initiator to form a polymer layer. By this method, a composite implant wherein the calcium phosphate layer and the metal substrate are strongly unified is obtained.
Patent JP-S61284989-A (JP)
Inventor: TANAKA ISATAKE
IPC: B32B15/08
Filed: 1985-06-11
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-S62284814-A (JP)
Title: Wide and uniformly-thick sand-spreading device for covering bottom ground of water
Inventor: KIKEGAWA KIICHI
IPC: E02D3/02
Filed: 1986-05-30
Abstract: PURPOSE:To obtain a sand-spreading device for spraying sand uniformly on the bottom ground of the water, by connecting a cylindrical sand-spreading pipe to a triangular separation and widening section connected to a discharge pipe, and by arranging a plurality of discharge slots at the bottom section of the sand-spreading pipe. CONSTITUTION:To the widening section of a separation and widening section 16 connected to a discharge pipe 14, a sand-spreading pipe 18 is connected, and at the lower section of the sand-spreading pipe 18, a plurality of discharge slots 20 are arranged, and a sand-spreading device 12 for covering the bottom ground of the water is formed. In order to spray sand on poor subsoil at the bottom of the water, the sand excellent in quality together with water is fed to the separation and widening section 16 from the discharge pipe and is discharged from the discharge slots 20. As a result, turbulent flow is not generated, and a sand layer can be formed in uniform thickness on the subsoil.
Patent JP-H05297772-A (JP)
Title: Cleaning device and process cartridge provided with cleaning means and image forming device provided with cleaning means
Inventor: KOBAYASHI TATSUYA
IPC: G03G21/10
Filed: 1992-04-20
Abstract: PURPOSE:To provide a cleaning device which is miniaturized and has the developer storing ability of large capacity. CONSTITUTION:This cleaning device 4d is provided with a cleaning member 4d1 for removing developer on an image carrier 4a, and a receiving means 4d2 for receiving the removed developer, and further the means 4d2 is provided with a 1st receiving part 4d4 and a 2nd receiving part 4d5, then the developer received by the 1st receiving part 4d4 is irreversibly fed to the 2nd receiving part 4d5 by a developer feeding member 4d6. Therefore, a large amount of developer is efficiently stored by such constitution, thereby providing the cleaning device which is miniaturized and has the developer storing ability of large capacity.
Patent JP-H08295357-A (JP)
Title: Case with hinge
Inventor: MOCHIZUKI TSUTOMU
IPC: B65D43/24
Filed: 1995-04-26
Abstract: PURPOSE: To provide a case with hinges, wherein the trace of removed burrs is not conspicuously appeared under a normal state in which the case is closed, and also, the sealability is maintained even when the case is deformed, and in addition, the width of the hinge in the bending direction can be formed being narrower for the superior openability. CONSTITUTION: A case with hinges has a structure wherein a case main body 1 of a hollow double wall structure and case lid body 2 are integrally connected with bendable hinges 3. The case with hinges is blow-formed. An external wall 4 in the vicinity of the joined surface with the case lid body 2 is constituted in such a manner that the external wall 4 may be covered with the edge part 5 of the case main body 1. On the hinge base part of the case lid body 2, a protuberance 8 which comes into contact with the edge part 5 of the case main body 1 is provided.
Patent JP-S5552432-A (JP)
Title: Method of and device for excavating oblique groove by trencher
Inventor: KUROBA KOUJI
IPC: E02F3/08
Filed: 1978-10-12
Abstract: PURPOSE: To excavate a groove having a depth and a gradient as specified in a  drawing without calculating nor special skill by excavating the groove while elevationally moving a boom and controlling the moving direction of the boom.  
     CONSTITUTION: When a culvert draining excavating hole is formed, it is excavated while projecting light from a light emitter 1 installed at the end of a water intake at an excavating position against a photodetector plate 3 provided at the excavating boom 2A of a trencher 2. Light emmitter 1 incorporates an angle controllable light emitting element body 1B on the top of the telescopic post 1A, while the light receiving plate 3 receiving the light from the emitter 1 installed on the excavating  boom 2A of the trencher 2 incorporates frames 3A, 3B, longitudinally and laterally  which respectively show the error of depth-wise and rectilinear-wise advance of excavation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62284150-A (JP)
Title: Water heater
Inventor: IWANAGA MASAZUMI
IPC: F24H1/10
Filed: 1986-05-30
Abstract: PURPOSE:To enhance safety of a water heater by preventing it from heating without water due to an erroneous operation, by providing a drainage detector controlling a water flow detector which actuates a controller which starts and stops the combustion of a burner by a water flow signal. CONSTITUTION:A drainage valve 10 is closed during a steady operation. During this time, an operating rod 16 pushes a drainage detector 15, holding a signal to a water flow detector 3 in the conductive state by the closed detector 15, so that a controller 13 is energized. When a running water is confirmed by the water flow detector 3, a gas valve 14 is opened by a signal from the controller 13, and combustion is started by a burner 5. The water flowing to a hot-water faucet 8 through a heat exchanger 4 is heated by the burner 5, and hot water is supplied from the faucet 8 for use. When a drain lever 12 is pulled up to drain water from the water passage of a water heater body 9 in order to prevent the water in the heater from freezing, a shaft 11 which is interlocked with the drainage lever 12 is also pulled up, and a drainage valve 10 is opened to start draining. In such a manner water is drained from the passage of a water heater body 9.
Patent JP-H07330663-A (JP)
Title: Production of 2-chloroterephthaloyl chloride
Inventor: AITO HIROSHI
IPC: C07C63/30
Filed: 1994-06-08
Abstract: PURPOSE:To provide a process for producing 2-chloroterephthaloyl chloride on an industrial scale in high purity and yield. CONSTITUTION:2-Chloroterephthaloyl chloride is produced in high purity by using 4-methylbenzoyl chloride as a starting raw material, reacting the material with chlorine, separating 3-chloro-4-methylbenzoyl chloride from the reaction product, reacting the component with chlorine under radiation of light and hydrolyzing the resulting 3-chloro-4-trichloromethylbenzoyl chloride in the presence of a Lewis acid catalyst. 2-Chloroterephthaloyl chloride can be produced in high purity and yield from 4-methylbenzoyl chloride which is easily available as an inexpensive industrial material by a method without forming a high- melting substance difficult in handling and, accordingly, the process is industrially advantageous in view of raw material, reaction apparatus and economy.
Patent JP-S614496-A (JP)
Title: Frequency converter
Inventor: HIROSE KENJI
IPC: H02P27/08
Filed: 1984-06-19
Abstract: PURPOSE:To prevent a main circuit element from damaging due to the generation of a large current by forcibly reducing the voltage of a control output terminal at stopping time further lower than the control voltage at the stopping time. CONSTITUTION:If an air conditioner bears a load to stop, a transistor 8 is turned ON. Thus, the voltage V0 of the cathode terminal of a diode 9 and the voltage of a control output terminal PO become equal. In other words, the voltage V0 which is lower by the forward voltage drop of the diode from the control voltage V1 at stopping time is always applied to a control output terminal PO at the stopping time. Thus, the zero output frequency is effectively obtained at the stopping time, the disadvantage of the conventional one that the output of low frequency is applied to the motor even at the stopping time to cause a main circuit element to be damaged due to the generation of a large current can be eliminated.
Patent JP-S6019253-A (JP)
Title: Memory address control circuit
Inventor: TABATA MITSUO
IPC: G06F12/00
Filed: 1983-07-13
Abstract: PURPOSE:To process a program at a high speed and with high efficiency by converting the area of a memory address control circuit which is processed by the program into an exclusive circuit. CONSTITUTION:Initial X and Y addresses of a picture memory 6 are outputted to address lines 40 and 50, and a direction code of address change is set to a decoder 3 through a data line 10. Then a shift amount given in the relevant direction is supplied to a pulse generator 7. The decoder 3 produces selectively the increase and decrease signals 30 and 31 of the address X and the increase and decrease signals 32 and 33 of the address Y respectively. The generator 7 outputs X and Y pulses by the number of pulses corresponding to a supplied shift amount. These pulses are supplied selectively to an up-terminal U or a down-terminal D of address counters 4 and 5 respectively via a gate group 8. The contents of these counters are increased or decreased by an amount equivalent to said shift amount, and new X and Y addresses are delivered to lines 40 and 50 respectively.
Patent JP-H11324466-A (JP)
Title: Hinge for stile and folding door for bathroom utilizing the same
Inventor: TAWARA AKIHIKO
IPC: E05D5/12
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To retract a shaft member forcibly, and to remove a door body and a folding door at the time of emergency and the time of daily cleaning when a knob part is operated against a compression spring by installing a disk section forming a concentric circle into a cylindrical section to the shaft member and retaining the operating section of the knob part to the disk section from the outside of a stile. SOLUTION: The hinge for the stile has a housing 1 set up into the stile A, a shaft member 4 fitted to the cylindrical section 2 of the housing 1, a compression spring 20 pushing the shaft member 4 in the projecting direction, and a knob part 7 sliding the shaft member 4 from the outside of the stile A. The shaft member 4 has a disk section 6 forming a concentric circle in the cylindrical section 2, and can be rotated and can be projected and retreated to and from the cylindrical section 2.  The knob part 7 has retaining sections 9 being retained to a longitudinal port B formed to the stile A and capable of being slid and an operating section 8 inserted into a longitudinal hole 12 formed to the cylindrical section 2 from the stile longitudinal port B and fastened to the disk section 6, and the shaft member 4 can be retracted forcibly by operating the knob part 7 against the compression spring 20.
Patent JP-S5917569-A (JP)
Title: Image forming device
Inventor: HAYASHI NOBUHIRO
IPC: G03G15/08
Filed: 1982-07-20
Abstract: PURPOSE:To compensate a decrease in density due to a rise in the amount of toner friction electrostatic charge by the supply of a charge controlling agent, and to obtain a picture with invariably stable density by controlling the supplement of the charge controlling agent into a developing device according to density obtained by measuring the developed image of a standard latent image. CONSTITUTION:The density of the latent image on a standard reflecting plate on a platen after development is discriminated by receiving reflected light from a lamp 5 by a photodetecting element 6 and the supply of the charge controlling agent such as conductive particulates into a developing device is controlled. Namely, the latent image of an original having invariably the same density or potential is formed on a latent image carrier 1 to measure the density of the developed image, and the charge controlling agent is supplied into the device so that the measured density does not vary. A volume detection type ATR sensor 14 detects variation in the magnetic permeability of a developer as variation in volume and inputs it to a comparing circuit to supplement toner from a toner supply hopper 16. The output of the element 6 is inputted to a comparing circuit 17 and the supply of the charge controlling agent in a hopper 18 for charge controlling agent supply is controlled to hold the amount of friction charge of the toner nearly constant, holding the picture density constant.
Patent JP-H0689675-A (JP)
Title: Flat-panel field radiation display device
Inventor: GUREGORII PIITAA KOCHIYANSUKII
IPC: H01J29/94
Filed: 1993-05-28
Abstract: PURPOSE: To reduce the cost of flat panel electric field emission indicator by applying voltage through a single impedance means to all of the plural micro point emit means that provided each impedance means. CONSTITUTION: Voltage V2 is applied between a cathode 21 and an anode 13 by a power supply 18, voltage V1 (V1 <V2 ) is also applied between a gate electrode 12 and a cathode 2 that are arranged to the intermediate. By connecting plural micro point 241 to 24m equipped with impedance of each resistor element 231 to 23m to the cathode 21, the electron is caused emitted. This electron accelerated by the gate electrode reach the anode 13 through aperture 251 to 25m, and cathode luminescence the luminous materials that is applied to this. In this flat panel electric field radiation indicator, the 1st impedance means 22 is arranged between the cathode 21 and micro point so that all the currents are carried through this. Enabling the self compensation to the pixel that was given by doing this, and the device is simplified.  Enabling the self compensation to the given pixel by doing this, and the device is simplified.
Patent JP-H09285584-A (JP)
Title: Tee-up device for golf training machine
Inventor: YUTO TATSUO
IPC: A63B69/36
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a compact tee-up device for a golf machine which can be securely actuated. SOLUTION: A tee 1 has a light receiving sensor 3, and it is provided on a slide 2. The slide 2 is elevated along a guide rod 4 by belt transmission from a motor 6. A bag can 13 of a ball supply part is rotated by belt transmission from the motor 6. A cam follower provided on an arm 16 is engaged in a can groove in the bag can 13, and the arm 16 is oscillated in accordance with rotation of the cam 13 so, two shutter plates 18, 19 provided on both ends of the arm 16 protrude to/retract from a ball supply passage.
Patent JP-H03128581-A (JP)
Title: Picture input device
Inventor: TAKEMOTO HIROSHI
IPC: H04N5/225
Filed: 1990-05-16
Abstract: PURPOSE:To use already prepared materials to constitute a focusing device by calculating focus information of an image pickup system in accordance with the picture signal from a picture compressing means to control the focus of the image pickup system to the focus position. CONSTITUTION:At the time of recording a picture, a memory is switched to a middle capacity memory 33 just before picture recording, and low-frequency components of picture signals from compressing/expanding parts 47 and 48 are sent to this memory 33 and are recorded. A calculating part 19 calculates focus information indicating the in focus state of the image pickup system consisting of means 35, 37, and 38 in accordance with the picture signal inputted from an AF recording switching circuit 18 in the autofocus mode, and a motor control part 24 drives a motor by focus information from the calculating part 24 to move a lens 37, and the focus of an image pickup device 31 is controlled to the focus position.
Patent JP-H06335648-A (JP)
Title: Supporting structure for ultrasonic atomizer
Inventor: TANNO KEIJI
IPC: H01M50/571
Filed: 1993-05-28
Abstract: PURPOSE:To provide a supporting structure for an ultrasonic atomizer by which the ultrasonic atomizer is supported at a prescribed position to a fixture without the vibration of a piezoelectric vibrator being checked. CONSTITUTION:A supporting structure for an ultrasonic atomizer 1 forms a bag-shaped structure. A part of the inside of an inlet of the bag is made to adhere to the end face of a piezoelectric vibrator 2 and the face of a diaphragm 3 in a part facing a fixed part of the piezoelectric vibrator 2 and the diaphragm 3. That is, the supporting structure for an ultrasonic atomizer 1 is made to adhere to the ultrasonic atomizer consisting of the piezoelectric vibrator 2 and the diaphragm 3 at two places and encloses the piezoelectric vibrator 2 across a very small gap. At this time, since the supporting structure for an ultrasonic atomizer 1 is fixed to a fixture, the ultrasonic atomizer is supported at a prescribed position. Thus, in case the structure is applied to an ultrasonic atomizer, the atomizing function is improved.
Patent JP-S5250008-A (JP)
Title: Refreigeration compressor
Inventor: HIRANO TAKAHISA
IPC: F01N1/02
Filed: 1975-10-20
Abstract: PURPOSE: Provision of a discharge muffler consists of multi-staged exhaust gas chambers and silencing chambers connected with connecting pipes stretched along the longer spans inside the chambers for a fixed length for reducing pulsations of the discharge pressure greatly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05297011-A (JP)
Title: Plasma flow velocity meter
Inventor: AZUMA KINGO
IPC: H05H1/00
Filed: 1992-04-20
Abstract: PURPOSE:To measure plasma flow velocity without any contact to a plasma flow and measure the flow velocity of a non-steady plasma flow. CONSTITUTION:The title meter is provided with a spectroscope 3 which performs spectral analysis of an emission 1' which is derived from a plasma flow 1 through an optical lens 2, a multi-channel photo detector 4 which receives the spectral light for each wavelength, a peak position detector 5 which specifies a channel which received the strongest light among channels of the multi-channel photo detector 4, and an operation processor 6 which calculates an average flow rate of plasma from the peak position, thus measuring the flow velocity without contacting the plasma flow 1 since the emission 1' of the plasma flow 1 is used.