baber/WOPTO huggingface dataset:
Patent JP-S6483311-A (JP)
Title: Rolling mill
Inventor: ITO RYOJI
IPC: B21B31/02
Filed: 1987-09-24
Abstract: PURPOSE:To realize a strong structure against vibration and to prevent the vibration of a housing while under rolling by connecting the upper part of a stationary side housing to a concrete foundation via a columnar means and strongly fixing it by lower part and upper part. CONSTITUTION:The roll 3 performing a sheet steel rolling is racked between housings 1, 2 and an operation side housing 1 is made movable in the roll axial line direction. A motor base 18 is fitted to the upper part of a driving side housing 2, connected to a concrete foundation 5 via upright columns 25, 26 at its tip part, the driving side housing 2 is thus combined with the concrete foundation 5 via a housing bush 8(9) at the lower part and combined with the concrete foundation 5 via the motor base 18 and columns 25, 26 at the upper part. Since the driving side housing 2 is of the structure strong against the vibration by being firmly fixed to the concrete foundation 5, in case of executing rolling by driving a rolling mill, the quality in rolling can thus be improved.
Patent JP-H0877654-A (JP)
Title: Video tape recorder
Inventor: YAMANAKA TAKASHI
IPC: G11B15/43
Filed: 1994-09-07
Abstract: PURPOSE: To eliminate the looseness of a tape which is produced at the time of switching from a reproduction mode to a rewinding/reproduction mode. CONSTITUTION: A tensile coil spring by which a supply side reel shaft 26 and a supply side reel gear 32 are linked with each other and a relay gear which is geared with the supply side reel gear 32 by a circular arc movement before the braking force of the supply side reel shaft 26 is released and facilitates the transmission of the rotary power from a capstan motor to the supply side reel gear 32 in a preparatory stage of the changeover from a reproduction mode to a rewinding/reproduction mode are provided. When the relay gear 126 is geared with the supply side reel gear 32, the relay gear 126 turns the supply side reel gear 32 to the rewinding side independently from the supply side reel shaft while resisting against the actuating force of the tensile coil spring with the circular arc movement.  At the same time, the supply side reel shaft 26 is turned by an angle corresponding to the angle by which the reel gear 32 is turned beforehand by the actuating force of the tensile coil spring to rewind the tape.
Patent JP-S6482470-A (JP)
Title: Tap with panel
Inventor: TAKADA MASASHI
IPC: H01R31/02
Filed: 1987-09-24
Abstract: PURPOSE:To require no fitting work cost by forming a panel covering a plate integrally with a tap connected to a receptacle buried on the wall face and covered by the plate on the periphery. CONSTITUTION:A panel 3 covering a plate 6 is formed integrally with a tap 1 connected to a receptacle 8 buried on the wall face 7 and covered by the plate 6 on the periphery. Since the tap 1 requires no cord, it can be fitted to or removed from a receptacle 8 with a one-touch action. The receptacle and the plate are thereby covered by the panel of the tap, and no construction cost is required for fitting it on the wall face.
Patent JP-H08107056-A (JP)
Title: Method of levelling of resist film
Inventor: UESUGI TAKESHI
IPC: H01L21/027
Filed: 1994-10-04
Abstract: PURPOSE: To provide the method of leveling of a resist film by which a lower layer resist film which is free from a pin-hole, the film unevenness, etc., and is satisfactorily levelled regardless of the type of a stepped substrate. CONSTITUTION: In order to level a lower resist film in a resist pattern forming process, first. after resist made of organic polymer material having a relatively high molecular weight is applied to a stepped substrate 10 by spin-coating, the resist is cured by a heat treatment or the exposure to ultraviolet radiation to form a lower resist film first layer 11. Then O-cresol novolac made of organic polymer material having a low molecular weight about 1000 is applied to the lower resist film first layer 11 by spin-coating to form a lower resist film second layer 12. Then the lower resist film second layer 12 is levelled by a heat treatment at a temperature of 180 deg.C-220 deg.C at which the resist film shows the fluidity to form a leveled lower resist film second layer 13.
Patent JP-H08107000-A (JP)
Title: Microtron electron accelerator
Inventor: TAKATO ATSUKO
IPC: H05H13/10
Filed: 1994-10-04
Abstract: PURPOSE: To stably obtain an electron beam of a large electric current in a microtron electron accelerator to accelerate an electron by making it perform circular orbit motion by an electric field and a magnetic field by arranging an accelerating cavity in the magnetic field so as to produce the high frequency electric field when a microwave is inputted. CONSTITUTION: An accelerating cavity 1 is constituted in a cylinder shape, and an electron source composed of a cathode 4 and an anode 5 is arranged outside a wall surface of the accelerating cavity 1. An electron is made to perform circular orbit motion in a passage of the cathode → a first passing hole → the inside of a cavity → a second passing hole → the outside of the cavity →the first passing hole → the inside of the cavity → a third passing hole → the outside of the cavity through three electron beam passing holes 61, 62 and 63 arranged in a cavity wall surface. Constitution of which device constitution-operational condition are optimized is formed. Therefore, electrons more than a conventional critical value can be accelerated.
Patent JP-S62100478-A (JP)
Inventor: WATANABE TADAHIKO
IPC: C04B35/56
Filed: 1985-10-26
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-S61118998-A (JP)
Inventor: KOBAYASHI KOICHI
IPC: H05B41/24
Filed: 1984-11-14
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-2000062142-A (JP)
Title: Printing paper conveying device
Inventor: NEMOTO YUSUKE
IPC: B41F23/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To rapidly replace a conveying belt to be used for conveyance when the conveying belt is qualitatively deteriorated caused by sticking or paper dust or the like. SOLUTION: Conveying belts 21a-21e which serve for conveying printing paper, advancing into a paper conveyance path and the conveying belts 21a-21e to be sidetracked from the paper conveyance path, are selectively switched using a belt switching means 10. When the conveying belts 21a-21e are qualitatively deteriorated caused by the sticking of paper dust or the like, either of the conveying belts 21a-21e which is eligible for conveyance duty can be rapidly switched.
Patent JP-H1097030-A (JP)
Title: Light shielding package
Inventor: KENNEDY KEVIN T
IPC: G03C3/00
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain an improved package being in a properly hermetically sealed state, until the package is unsealed, in the case of interior light loading by including a core having a relative end part and a long-size material for a photosensitive web material wound around the core, for forming a roll. SOLUTION: The package includes the core 12 having the relative end part and the long-size material 14 for the photosensitive web material wound around the core 12, to form the roll 10. The roll 10 for the web material having photosensitivity such as a photographic film is provided with the central hollow core 12 not normally having a flange. Further, the core 12 has the relative end part and a length almost equal to the width of such a long-size material 14 for the web material. The long-size material 14 is wound on the core 12, so that the roll 10 after being wound has relative end surfaces 16 and 18. A guiding end part 20 for the long-size material 14 is attached to a flexible opaque leader.
Patent JP-S6394088-A (JP)
Title: Starting device for compressor for car air conditioner
Inventor: OIKE TATSUYA
IPC: F04B35/00
Filed: 1986-10-08
Abstract: PURPOSE:To prevent sudden 'idle-up', by providing a hydraulic clutch and an oil pump, which feeds oil to the said clutch, to a driving shaft of a compressor and supply the oil discharged from this oil pump to an actuator that is used to control the opening of a throttle damper. CONSTITUTION:A driving shaft 100 of a compressor is provided with a pulley 110, which transmits the power from an engine, a trochoidal pump 170, and a hydraulic friction clutch 275 through which the power is transmitted to a driven shaft 101 attached with a rotor 370. The oil discharged from the trochoidal pump 170 is supplied as an 'idle-up signal' to a hydraulic actuator 490 that drives a throttle damper 501. When an air-conditioner-turning-ON signal is issued and when an electromagnetic valve 670 is put on operation, the oil discharged from the trochoidal pump 170 is supplied to both friction clutch 275 and hydraulic actuator 490. In this case, however, it takes a certain period of time for a pressure chamber 260 to be filled, thereby preventing the hydraulic actuator 490 from operating suddenly.
Patent JP-S6480832-A (JP)
Title: Insulator joining structure
Inventor: NITTA KENJI
IPC: H01L29/84
Filed: 1987-09-24
Abstract: PURPOSE:To improve temperature characteristics at the time of use as a pres sure sensor by forming a silicon thin film on a 1st insulator and joining a 2nd insulator with the silicon thin film electrostatically, and thus improving the joining strength and preventing the materials from being distorted and deformed. CONSTITUTION:A diaphragm 13 is arranged on a base 11 of crystal where the silicon thin film 12 is vapor-deposited and embedded in the recessed part of an anode 14 made of stainless steel, and after the whole body is raised in temperature by a hot plate, a voltage is applied between the anode 14 and a cathode 15 from a DC power source 16. This voltage application generates electrostatic stress between the diaphragm 13 and silicon thin film 12 to attain physical connection and then a reaction layer is formed on the border surface between the diaphragm 13 and silicon thin film 12 to complete the electrostatic connection.
Patent JP-H04120514-A (JP)
Title: Liquid crystal display panel
Inventor: NAKAGAWA YUSUKE
IPC: G02F1/1368
Filed: 1990-09-11
Abstract: PURPOSE:To prevent the deterioration of display quality caused by a DC voltage component which exists in a panel by mutually connecting respective divided common electrodes on the outside of a display part where liquid crystal exists. CONSTITUTION:The respective divided common electrodes 107a and 107b are mutually connected through a common electrode connection part 111 provided on the outside of the display part 115 where the liquid crystal 109 exists. Therefore, the respective divided common electrodes 107a and 107b are set at a common potential. Then, this panel is constituted so that the common electrode 107 may not exist on a counter substrate 106 which is opposed to a bus line A 104 positioned on the liquid crystal 109 side and provided on a TFT substrate 101. Therefore, the DC voltage component is not impressed on the bus line A 104. Thus, the deterioration of liquid crystal resistance, that is, the deterioration of the display quality caused by the DC voltage component in the panel is prevented.
Patent JP-H0513426-A (JP)
Title: Semiconductor device
Inventor: OKABE TAKAHIKO
IPC: H01L21/331
Filed: 1991-08-27
Abstract: PURPOSE:To provide a vertical type pnp bipolar transistor in small size taking measures to prevent the inversion of base surface. CONSTITUTION:A vertical type pnp bipolar transistor having respective regions i.e., the collector 114a formed in a p type semiconductor region, the base 114b formed in an n type semiconductor region and the emitter 114c formed in another p type semiconductor region is characterized by the constitution of a metallic electrode connected to the base region 114b so as to be provided through the intermediary of a polycrystal silicon doped with impurities.
Patent JP-S62101337-A (JP)
Title: Hot spreading and forging method for large diameter and long sized annular material to be worked
Inventor: HAGIWARA HITOSHI
IPC: B21J13/06
Filed: 1985-10-29
Abstract: PURPOSE:To work the forging shell ring material of various shape with a few kinds of core bars by supporting the core bar by reinforcing with a reinforcing beam member and by forging the annular material to be worked which is suspended on the core bar between the core bar and press upper anvil with its pushing down and turning. CONSTITUTION:A beam member 11 is inserted into the inner part of a shell annular material 7 and set on two V-blocks 1, and the shell annular material 7 is set between the upper anvil 5 of a press and core bar 3. The diameter of the annular material 7 is then enlarged gradually by repeating the pushing down with turning by reducing the wall thickness with hot forging with performing the pushdown motion after turning the annular material 7 by hanging the core bar 3 by using a crane in order with the push-down motion of the upper anvil 5. Due to the pressing force in case of the forging being borne by the combined beam formed by the V-block 1 and beam member 11 the deflection of the core bar 3 is reduced, the inner face shape after forging of the annular material 7 becomes flat and the finishing accuracy is improved.
Patent JP-H0964955-A (JP)
Title: Isdn bus wiring confirming device
Inventor: HARAKO YOJI
IPC: H04L12/40
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To confirm an ISDN opening work or bus wiring after extension works completely by providing the ISDN bus wiring confirming device having a voltage application section and a detection section. SOLUTION: The ISDN bus wiring confirming device 1 is made up of a voltage application section 10 and a detection section 20. The voltage application section 10 is provided with a 1st DC power supply B1, a 2nd DC power supply B2 and a connector 10a. The connector 10a connects to a connector DSUa in an ISDN service digital line connector DSU. The detection section 20 has a 3rd DC power supply B3, a 4th DC power supply B4, 1st to 3rd light emitting diodes LED1-LED3, a voltage adjustment circuit AD, and a connector 20a and the connector 20a connects to communication connector connection sections C1a-C3a. Then the connection state of the bus wiring is easily and surely grasped depending on lighting and extinction state of the light emitting diodes LED1-LED3.
Patent JP-H0583564-A (JP)
Title: Image processor
Inventor: NAKAYAMA TADAYOSHI
IPC: H04N7/30
Filed: 1991-09-20
Abstract: PURPOSE:To provide the image processor accelerating an image processing by always fixing time for encoding one pixel block almost equal to one time of scanning. CONSTITUTION:A buffer memory 105 stores image data orthogonally transformed by a discrete cosine transformation(DCT) circuit 101 and quantized by a quantizer (Q) 103. First of all, an address value obtained by passing the output of a zig-zag address generator 106 through an address inverter circuit 107 is supplied through a switch 108 to the buffer memory 105, and the data in the buffer memory 105 are read out by reverse scan from a high-order address to a low-order address. When a significant coefficient detection circuit 109 detects the first significant coefficient of the read data, the output of the zig-zag address generator 106 is initialized to '00' and the switch 108 is changed over to a side (b) and changed to forward scan so as to start encoding. The encoding is finished at the address where the first significant coefficient appears in backward scan.
Patent JP-H08106687-A (JP)
Title: Cassette guiding mechanism of device for reproducing recording
Inventor: NISHIJIMA TATSUMI
IPC: G11B15/675
Filed: 1994-10-05
Abstract: PURPOSE: To obtain the stable operation of cassette insertion in a reproducing device for recording provided with the function of an automatic changer. CONSTITUTION: Guides 4, 6 for guiding the cassette 2 to a port 3 are projectingly provided on a front panel 1 of the device, and also these guides are constituted so as freely attachable/detachable to/from the panel. Also, sensors 24, 25 in contact with the guides are provided to detect the proximity attitude of robot hands 20, 21 and the guides. Thus, the operability and reliability are improved, and also the device and the robot are made low in cost.
Patent JP-S62101538-A (JP)
Title: Control method for dc source for sucking rail current
Inventor: KAMIMURA TADASHI
IPC: B60M3/00
Filed: 1985-10-28
Abstract: PURPOSE:To sharply reduce an amount of a current leaking through rails and to eliminate adverse influence produced due to a leak current, by a method wherein the output voltage of a DC source for sucking a rail current is controlled in proportion to a product of the output voltage of a DC substation and a distance between the substation and the presence position of an electric car. CONSTITUTION:A DC source 6 for sucking a rail current, feeding a current in a direction reverse to that of a direct current flowing through a rail 4, is mounted to the rail 4 installed a given distance away from the installation place of a DC substation 1 feeding a direct current through a feeder 2 to an electric car 3. The output voltage of the DC source 6 for sucking a rail current is controlled by means of resistance of a negative feeder 7 and the rail 4 in proportion to a product of the output current of the DC substation 1 and a distance between the substation 1 and the presence position of the electric car 3. This prevents the occurrence of electrolytic corrosion to metallic bodies buried along an electric railroad through sharp reduction of production of a rail leak current, and eliminates an adverse influence exerted on measurement of terrestrial magnetism.
Patent JP-S61119829-A (JP)
Title: Hydraulic buffer
Inventor: NAKADA ETSURO
IPC: F16F9/44
Filed: 1984-11-15
Abstract: PURPOSE:To adjust a desired damping force according to the traveling condition or the like of a vehicle by operating a control valve with the rotational displacement of a suspension spring of a hydraulic buffer when the suspension spring is expanded and compressed. CONSTITUTION:A suspension spring 4 is compressed as the upper end of a piston rod 2 descends, and the lower end of the suspension spring will be rotated as it is compressed. A damping force will be adjusted in response to the compressive displacement of the suspension spring 4, and on the basis of a control valve 5 the highest pressure side damping force can be brought about when the suspension spring 4 is compressed to the extremely. Thus, by selecting the shape of the control valve 5 is brought about a high damping force when the suspension spring 4 is extended and compressed to the extremely so that a desired damping force can be adjusted according to the traveling condition of a vehicle.
Patent JP-S6487188-A (JP)
Title: Sheets cutter
Inventor: YABUKI HIROTAKA
IPC: B26D1/40
Filed: 1987-09-26
Abstract: PURPOSE: To form uncuts when paper sheets are longitudinally cut to prevent dispersion of cut pieces when they are laterally cut successively to prevent scattering of cut chips and to prevent cut chips exceeding specific dimensions by providing cutouts on the circumference of a disc cutter in specific parts. CONSTITUTION: Paper sheets disposed in an opening 12 are fed to an engagement of a pair of disc cutter groups 3 formed with cutouts 8 on the circumference in specific parts. Paper sheets are longitudinally cut by the cutouts 8 with uncuts formed on the cutting line at specific intervals. The longitudinally cut paper sheets are then fed between a plate cutter 15 and a spiral cutter 16 and cut in the transversal direction. On this occasion, cut chips is prevented from scattering by the uncuts formed at the first step paper sheets is cut to specific dimensions and the bulk increase of cut chips is restrained.
Patent JP-2000075926-A (JP)
Title: Vehicle allocation control method in automatic conveyance system
Inventor: KAWAGOE TOSHIMASA
IPC: B65G1/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a vehicle allocation control method in an automatic conveyance system which improves the conveyance efficiency by allocating conveyance instructions so that a following unmanned truck has no time loss. SOLUTION: The vehicle-to-vehicle distances of all unmanned trucks 7a, 7b, 7c... present on a track 5 are detected and groups of unmanned vehicles which are present one after another having their vehicle-to-vehicle distances shorter than a previously set threshold are managed as groups A and B. The unmanned trucks 7d and 7f which are usable and at the tails in the groups A and B are held and when the conveyance instructions are allocated, the conveyance instructions are allocated to the unmanned vehicles 7d and 7f which are at the tails among usable vehicles in the groups A and B on condition that unmanned trucks positioned at the shortest upstream-side distances of a station as a conveyance source belong to the truck groups A and B.
Patent JP-2000076093-A (JP)
Title: Emulator for microcomputer
Inventor: ARAKAWA TAKASHI
IPC: G06F11/22
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an emulator for microcomputer which can be easily carried. SOLUTION: By turning on a buffer gate 9, an emulation function based on an application system connected to a CPU core 19, emulation memory 47 and connector 51 and a debugging support function based on a break condition detecting part 13 and a trace memory 31 are executed. On the final stage of target program development, the buffer gate 9 is turned off, the debugging support function is stopped and only the emulation function based on the application system connected to the CPU core 19, emulation memory 47 and connecting socket 51 is executed so that the emulator can be disconnected from a host machine. In this case, an internal battery 53 becomes the driving power source of the emulator but since the debugging support function is stopped, a little capacity is enough and volume and weight are reduced.
Patent JP-H0696877-A (JP)
Title: Dimming device
Inventor: SHIMIZU KEIICHI
IPC: H05B39/08
Filed: 1992-09-10
Abstract: PURPOSE:To make the steep rise of a current to an incandescent lamp gentle and reduce undesired sound and electric noises by phase-controlling the shift stage from the off-period to the on-period as the chopper period. CONSTITUTION:The action of a switch element 13 is controlled during each half cycle period of AC voltage in the combination of the on-period TON, off- period TOFF, and on/off chopper action period TCHOP. The control is performed in the combination of (TOFF+TCHOP+TON+TCHOP+TOFF) during one half cycle period and symmetrical in the center. The shift front TOFF to TON is made via TCHOP, and the steep rise of the load current at the time of phase control is made gentle. The basic dimming is performed at the ratio of TON and TOFF, and the high-frequency switching loss of the element 13 caused by the chopper action can be reduced. The element 13 is controlled symmetrically in the center, the voltage and current are made in the same phase during dimming like during full lighting, and the loss can be reduced.
Patent JP-2000060478-A (JP)
Title: Production of seasoning extract
Inventor: MORITA YOSHIFUSA
IPC: A23L27/10
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To produce a seasoning extract having excellent taste and flavor by treating the back bone and remaining bone of fish with a protease thereby effectively utilizing the back bone of fish such as salmon holding a considerable amount of remaining meat attached to the bone owing to the difficulty in complete meat collection or utilizing the remaining bone left after collecting remaining meat from the back bone. SOLUTION: The back bone and/or remaining bone of fish such as salmon are subjected to endoprotease treatment and the endoprotease reaction is continued by adding the back bone and/or remaining bone of fish. The above endoprotease treatment process is repeated once or more and the product is treated with exoprotease to obtain the objective seasoning extract. The bone is separated into individual bone pieces after the endoprotease treatment and the bone piece free from the marrow meat at the center of the bone is separated and removed.