baber/WOPTO huggingface dataset:
Patent JP-S58175684-A (JP)
Title: System for transferring medium
Inventor: SHINOZUKA HIROSHI
IPC: B41J13/26
Filed: 1982-04-09
Abstract: PURPOSE:To provide the titled system capable of absorbing idling or stretching without regard to load, constituted in such a mechanism that the trailing end part of a medium transferred to a printing part is detected to further transfer said medium in a predetermined amount while the transferred medium is sent to a reverse direction to again detect the trailing end part thereof in order to be further transferred to the same direction in a predetermined amount. CONSTITUTION:A start signal is added to a drive circuit 6 from a counter circuit 5 to rotate a pulse motor 7 and a medium 1 is sent to a sucking direction. An edge detecting circuit 9 is operated by the variation of the signal S from a detector 2 while the counter circuit 5 is operated by a pulse A and the medium 1 is further transferred to the sucking direction until a predetermined amount alpha is counted. A signal S1 sent to a counter circuit 10 by the output of a stop signal I to sent a discharge start signal to the circuit 6 and the medium 1 is sent until blocks the detector 2. When the counter circuit 10 counts a predetermined amount J after the circuit 9 issues the pulse A, a stop signal E is sent to the circuit 6 to stop the motor 7.
Patent JP-S60203289-A (JP)
Inventor: NIIYAMA YOUICHI
IPC: A63B45/00
Filed: 1984-03-27
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-S59186392-A (JP)
Inventor: TAKAHASHI TETSUO
IPC: H05K3/30
Filed: 1983-04-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58178031-A (JP)
Title: Automatic regulator for hydraulic brake
Inventor: FUKUZAWA GENICHIROU
IPC: F16D65/56
Filed: 1982-04-09
Abstract: PURPOSE:To prevent over-regulation by constructing an automatic regulator between a cylinder body of a wheel cylinder and piston and when the brake oil pressure exceeds a predetermined level, blocking the rotation of a regulating nut and stopping the regulating function. CONSTITUTION:When applying the braking oil pressure to each oil chamber 5 in upper and lower wheel cylinders 2, 2' to stroke each piston 6 outwardly, the brake shoes 3, 3' will open and press the innercircumferential face of a brake drum. At this time high braking oil pressure is produced and when it exceeds predetermined level, a clutch body 20 is pressed against the clutch face 22 to disable the rotation of the clutch body 20 and the integral regulation rod 18. Since the reguration nut 16 is blocked by a stopper pin 17a and stopped on the regulation rod 18, when the piston 6 advances further the piston contact face 15 is separated from the regulation nut 16 to stop the automatic regulation of the brake gap.
Patent JP-H0472482-A (JP)
Title: Vane pump
Inventor: KONISHI HIDEO
IPC: F04C2/344
Filed: 1990-03-09
Abstract: PURPOSE:To improve startability and reduce power loss at the time of high rotation by forming ring grooves at the end face of a rotor, in the positions cut off by a vane when each vane retreats. CONSTITUTION:Plural circular grooves 4b, 24b communicated with the inner peripheral side end part of each slit 15 are formed on the rotor 18 side faces of a rear body 4 and a plate 24 for holding a cam ring 22 and a rotor 18 from both sides. Ring grooves 18a are formed at the end face of the rotor 18, in the positions cut off by a vane 20 when each vane 20 retreats. The respective circular grooves 4b, 2b can be thereby cut off at the starting time, and communicated when the vane 20 moves onto the peripheral side of the rotor 18. As a result, startability is improved, and power loss at the time of high rotation can be reduced.
Patent JP-H04224087-A (JP)
Title: Friction welding method and machine for practicing the same
Inventor: JIYANNPIEERU FUERUTO
IPC: B23K13/01
Filed: 1991-03-01
Abstract: PURPOSE: To decrease tensile residual stress by controlling a heat cycle of friction welding through supplementary heating with joint use of a means of induction heating. CONSTITUTION: A thermal cycle at a friction welding part of two member parts 1, 2 to be welded by use of supplementary heating with a means 5 of induction heating is controlled. After an operation of friction welding is finished, further the supplementary heating is continued for a prescribed time. The induction heating means is constituted of an inductor comprising a water cooled single coil surrounding the member to be welded. Thereby, an operation capacity of the welding machine is improved.
Patent JP-S61218922-A (JP)
Title: Contact force sensor
Inventor: KATANO TOMONORI
IPC: G01L5/16
Filed: 1985-03-26
Abstract: PURPOSE:To detect each component load accurately by placing a pair of strain gauges out of two pairs of strain gauges at the central symmetric position of a quadrant positioned obliquely on the side facing outward of a contact force sensing cell and placing another pair at the central symmetric position of quadrants oblique to each other. CONSTITUTION:Strain gauges 11X1 and 11X2 for detecting component of force Fx are arranged near the center of the first quadrant Q1 and the second quadrant Q2 of the outside face of a cell 1 and strain gauges 21X3 and 21X4 are arranged at the above-mentioned symmetrical position of the third quadrant Q3 and the fourth quadrant Q4 of the outside face of a cell 2, and a bridge circuit for detecting Fz 200B is constituted for the above. In this case, an output voltage from the bridge circuit for detecting Fz 200B is expressed by an equation I, and an equation II is obtained by substituting values of individual change of resistance due to component of force Fz into the equation I. That is, output voltage proportional to component of force Fx can be obtained, and each component of force load can be detected accurately.
Patent JP-S5218068-A (JP)
Title: Automobile washing machine
Inventor: TAGUCHI HIROSHI
IPC: B60S3/04
Filed: 1976-05-24
Abstract: PURPOSE: To reduce a space of the installation as car washing device as well as car washing time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60201696-A (JP)
Inventor: TAKAMOTO ISAO
IPC: B23K1/00
Filed: 1984-03-27
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-S52143767-A (JP)
Title: Production of semiconductor device
Inventor: YAMADA KOUICHIROU
IPC: H01L21/316
Filed: 1976-05-26
Abstract: PURPOSE: To perform perfect passivation by removing the overhangs formed at the moat parts of a substrate by side etching, newly forming overhangs of a desired length and covering the inside of the moat parts with glass. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02239251-A (JP)
Title: Resist composition
Inventor: KODACHI AKIKO
IPC: G03F7/095
Filed: 1989-03-13
Abstract: PURPOSE:To improve resolution by mixing a diazido compd. with a homopolymer of a specified silicon-contg. alpha-substd. acrylic ester or a copolymer of the ester with specified 2,2,2-trifluoroethyl acrylate. CONSTITUTION:A diazido compd. is mixed with a homopolymer of a silicon- contg. alpha-substd. acrylic ester represented by formula I or a copolymer of the ester with 2,2,2-trifluoroethyl (alpha-trifluoromethyl) acrylate represented by formula II. In order to produce a remarkable effect, the diazido compd. is added by 1-15wt.% of the amt. of the polymer when the mol. wt. of the polymer is <=600,000 and by 1-5wt.% when the mol. wt. is >600,000. The resolution of the resulting resist compsn. can be improved and the compsn. can be practically used to form the upper layer of a resist having a two-layered structure.
Patent JP-S61217909-A (JP)
Title: Control system of disk storage device
Inventor: YOSHIBA YUTAKA
IPC: G11B5/012
Filed: 1985-03-25
Abstract: PURPOSE:To execute at a high speed write and read-out of a file to a disk by bringing a sector on the same track on the surface of a disk to an access divisionally, respectively, under a control of each head controller. CONSTITUTION:A control part in a disk 3' consists of a bus interface 15 serving as an interface to a system bus BUS connected to a CPU, and an IO processor (or DMAC) 16 for giving a control command to each head controller 171, 172 in accordance with each signal of an address ADR, a data DATA, and a control CNT which is read through its bus interface 15. The head controller 171 gives read RD, write WR and a control signal CNT1 to a head driver 131 in the disk 3'. Also, especially, this device is provided with a control means by which the sector on the same track on the disk surface 5 is brought to an access dividionally and simultaneously under a control of each head controller 171, 172.
Patent JP-H07241455-A (JP)
Title: Quantitative feeder of granular body
Inventor: TAKARADA YASUYUKI
IPC: B01J4/00
Filed: 1994-03-04
Abstract: PURPOSE:To provide quantitative feeder capable of continuously and stably discharging and supplying a granular body such as pulverized coal and fine iron oxide grain in specified amts. CONSTITUTION:This feeder is provided with a cylinder 20 for storing a granular body, a gas feed pipe 31 having a gas injection port at the lower end and supplying a gas such as air into the cylinder 20 and a discharge pipe 32 having an inlet at the lower end and discharging the granular body in the cylinder 20 along with the gas supplied into the cylinder through the pipe 31. The gas feed pipe 31 and the discharge pipe 32 are moved with respect to the cylinder 20 so that the gas injection port of the pipe 31 and the inlet of the pipe 32 are always positioned close to the upper face of the granular body in the cylinder 20 notwithstanding that the granular body is reduced in the cylinder 20 due to the discharge of the granular body from the pipe 32, and the granular body in the cylinder 20 is successively and continuously discharged from the pipe 32 and supplied.
Patent JP-H04298447-A (JP)
Title: Winding machine controller
Inventor: SANTO SHIGEKI
IPC: B65H23/185
Filed: 1991-03-25
Abstract: PURPOSE:To improve accuracy in tensile force control by providing in the speed control circuit of a guide roll an operation circuit which operate's mechanical loss of a guide roll from tensile force detected value of paper and coil radius or rewinding roll and a mechanical loss compensation circuit which compensates torque of the guide roll in response to output of the operation circuit. CONSTITUTION:It is possible to obtain stress F which is applied to a guide roll of contact angle theta by inputting tensile force value T from a tensile force detector 20 and radius R of rewinding coil from a rewinding coil radius arithmetic unit 21 into an arithmetic unit 19. A mechanical loss amount compensation amplifier 12 reads the control amount of mechanical loss from stress F obtained from the arithmetic unit 19, speed standard signal V, and output value of a speed control amplifier 18. Feedback amount from a speed sensor 15 is reduced by calculating the mechanical loss which corresponds to stress F and speed standard V and adding the mechanical loss to the speed control amplifier 18, thus it becomes possible to reduce fluctuation of number of revolutions which corresponds to winding speed of the guide roll.
Patent JP-S56157749-A (JP)
Title: Fan heater
Inventor: UEDA HIROSHI
IPC: F24H3/04
Filed: 1980-05-06
Abstract: PURPOSE: To suppress the pollution of air inside a room by limiting the operating time of a heater burning a fuel to a fixed period of time by means of a timer, etc.  
     CONSTITUTION: The operating time of a fan heater using kerosine, etc., is limited to a fixed period of time by means of a timer, etc. For example, in case where the duration of combustion is limited to one hour, when a timer set switch 11 is so set that combustion can start after 9hr, for example, and then a timer start switch 16 is pushed, a rise-up waveform is putouted from the output terminal Q 12  of a binary counter 1C 13  about one hour after the pushing of the switch and then the signal is introduced into a gate circuit IC8. Accordingly, the output of the circuit IC8 becomes [L] temporarily and NPN transistor 14 turns ON temporarily. Hence, SCR 1  13 is short-circuited and the level of terminal A becomes [L], so that the output of the gate circuit IC7 also becomes [L] and NPN transistor 8 turns OFF, whereby the relay 7 goes OFF and relay contact 4 is opened. Thus, the supply of electricity to the lead 3 of the fan heater is stopped and combustion is stopped about one hour after pushing the switch 16. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000258268-A (JP)
Title: Pressure-measuring device, individual identification system and method therefor
Inventor: SAKAI KATSURA
IPC: G01L5/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a device and enable a simple and easy identification at a low cost by measuring a pressure applied through a flexible container filled with a fluid by means of a plurality of micro pressure-sensors arranged in an array. SOLUTION: An individual identification system 1 to identify a user P of a computer 2 comprises pressure sensors 4a to 4d provided e.g. to each part of a chair 3, and formed of a number of micro pressure sensors arranged in a matrix to detect a pressure applied by the user P. The micro pressure-sensor is provided with a piezoelectric element to output a pressure signal in a fluid inside a flexible container filled with the fluid such as air, etc., and a signal wire 44 from the piezoelectric element to the computer 2 is led out.  When the user P sits on the chair 3 and a pressure of a specified value or more is given to the pressure sensors 4a to 4d, the computer 2 measures the pressure distribution for a specified time and extracts a characteristic information from changes with time elapse, and the information is checked against a registered information, and judges whether or not the user P is registered.
Patent JP-S55153875-A (JP)
Title: Automatic air supply device for pressure tank
Inventor: TAKEDA TADASHI
IPC: F04D13/16
Filed: 1979-05-18
Abstract: PURPOSE: To simplify the structure and improve the reliability of the device by the method wherein the piston is caused to move downward by the suction side negative pressure at the time of starting the pump, the piston is caused to move upward by means of a spring at the time of stopping the pump, and air is delivered to the pressure tank.  
     CONSTITUTION: Automatic air supply device 10 consists of supply unit 11, which is divided into lower chamber 19 and upper chamber 21 by piston 17, and fluid diode 12. When water in water-receiving tank 1 is sent to pressure tank 8 by starting pump 4, the inner pressure of lower chamber 19 connected to suction pipe 3 falls and piston 17 descends and presses down spring 18, and thereby the inner pressure of upper chamber 21 is decreased, and water in pressure tank 8 flows into fluid diode 12 via supply pipe 30. This water generates an eddy in an eddy current chamber 28, a negative pressure part is produced in the center, air is sucked from suction valve 13, and water and air enter upper chamber 21 from open hole 22. When pump 4 stops, piston 17 is pushed up by spring 18, and water and air in upper chamber 21 and eddy current chamber 28 are delivered into pressure tank 8 under pressure. Consequently, it is possible to obtain an air supply device of simple mechanism and high reliability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01236557-A (JP)
Title: Panel for color cathode-ray tube
Inventor: IGARASHI KOICHI
IPC: H01J29/24
Filed: 1988-03-16
Abstract: PURPOSE:To reduce distortion of a reflection image of a panel with the fourth order components added to the curvature of the panel by incorporating such an arrangement that the share of the second order components in the effective surface on the longer axis is greater on the external surface than on the internal surface. CONSTITUTION:The share of the second components in the effective surface on the longer axis is so formed as to be greater on the outer surface than on the internal surface. That is, the share (Px) of the second order components in the curvature 11 of the inner surface in the effective surface of panel 1 shall be smaller than Px of the curvature 12 of the outer surface. As a reflection image of the panel is more prominent with outer surface reflection than with inner surface reflection, the fourth order components added to the curvature 12 of the outer surface is made smaller than the fourth order components added to the curvature 11 of the inner surface. This reduces distortion of reflection image in a panel with the fourth order components added to the curvature of the panel.
Patent JP-H01235521-A (JP)
Title: Device for growing plant
Inventor: UZAKI MANAKO
IPC: A01G7/00
Filed: 1988-03-16
Abstract: PURPOSE:To enable accurate control of temperature and humidity in a sample chamber whenever illuminators are lit or not, by installing a temperature and humidity control point of a cultivation space in the sample chamber for growing a plant on the lee outside the sample chamber in a vessel. CONSTITUTION:In an air circuit in a vessel, air is sucked from a blower suction chamber 2 by a circulating blower 5, passed through a blower blowoff chamber 3 and subjected to temperature and humidity conditioning with a cooling dehumidifier 6, a heater 7 and a humidifier 8 and the air at the conditioned temperature and humidity is then blown off from an outlet 4' for blowing the air into the vessel provided in temperature and humidity conditioning chamber 4 into the sample chamber 1. On the other hand, light energy with an illuminance required for growth of a plant is irradiated from illuminators 10 provided in sample chamber 1. The temperature distribution in lighting the illuminators at this time is such that a position at the same temperature as that of the central part in the sample chamber is present in the blower suction chamber 2 where is on the lee in the vessel. In a controlling part 11, sensed values of temperature and humidity inputted from a temperature and humidity sensor 9 are compared with the preset values of temperature and humidity. If both values are different, commands are sent to the circulating blower 5, cooling dehumidifier 6, heater 7 and humidifier 8 for making the sensed values in agreement with the set values of the temperature and humidity. Thereby, the temperature and humidity of the air blown into the sample chamber 1 are controlled.
Patent JP-H09250291-A (JP)
Title: Shield machine
Inventor: IYAMA MAKOTO
IPC: E21D9/06
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To realize a long-distance driving and response to variation in soil quality in excavating a natural ground by a shield machine and laying a pipeline composed of a continuous pipe. SOLUTION: A shield main body 1 of a shield machine (A) is partitioned by a bulkhead 5 so as to form a fracture space 6 and a machine inside space 7. A cutter head 4 is brought in contact with the internal circumferential face of the shield main body so as to be rotatably supported and rotatably driven by a cutter drive device 8 attached to the bulkhead 5. A cutter bit 19 is detachably attached to the cutter head 4 from the fracture space 6 side. A hole 12 is formed in the partition wall 5 and a bracket provided with a truncated-cone shaped cone crusher 15 is detachably attached thereto. A conical fracture wall 21 is formed inside the shield main body 1 surrounding the cone crusher 15.
Patent JP-H05109417-A (JP)
Title: Fuel cell
Inventor: ROBAATO PII ROSHIYU
IPC: H01M8/04
Filed: 1992-03-17
Abstract: PURPOSE:To prevent the movement between cells of an electrolyte and arrest a bridging current by inserting a material sheet never wetted with the electrolyte between a separating plate and an electrode, and protruding the material from the boundary surface by pressurization to form a bulkhead on the separating plate outer circumference. CONSTITUTION:Cells 11 formed of a porous plate anode 13 and cathode 14 and a liquid electrolyte present between them are stacked to form a fuel cell 10. Sheets 18, 19 of a material never wetted with the electrolyte are inserted between a separating plate 12 and the electrodes 13, 14 followed by pressurization. The sheet material is permeated to the hole of the electrode plate and integrated, and the material is further protruded from the boundary surface to form a bulkhead on the outer circumference of the separating plate 12. Thus, the electrolyte is prevented from moving between the cells 11 in the state where the cell 10 is assembled. Thus, the movement of the electrolyte within the fuel cell is arrested to prevent the corrosion by a bridging current.
Patent JP-S6457435-A (JP)
Title: Irreversible optical recording medium and manufacture of the same
Inventor: ARENTO BUERUNAA
IPC: G11B7/26
Filed: 1988-03-16
Abstract: PURPOSE: To cost-effectively form an irreversible optical recording medium by applying the dispersion of polymer spheres having a specific diameter on a flat auxiliary substrate, depositing a conductive layer by evaporation on this layer, separating this layer and using the layer as a stamper. CONSTITUTION: The dispersion of the polymer spheres having the diameter of 50 to 200nm in a solvent is applied on the flat auxiliary substrate and the metallic layer generally consisting of silver is applied on this layer by high- vacuum vapor deposition or cathode sputtering so as to have 0.1 to 0.5mm thickness. The resulted negative duplicate is used as a mold for forming a substrate having a textured surface. The textured substrate is formed by an injection molding technique using the press or stamper in such a manner and, in succession, a metal or semiconductor layer having optical absorptivity of 5 to 95% and thickness of 10 to 50nm is put on the textured surface of the substrate. As a result, the irreversible optical recording medium is easily formed at a desirable cost.
Patent JP-S60205272-A (JP)
Title: Measuring apparatus for intensity distribution of beam
Inventor: KOMURO MITSUO
IPC: G01J1/02
Filed: 1984-03-30
Abstract: PURPOSE:To enable accurate measurement of beam regardless of the shape thereof to be measured by detecting the beam with one photo detector while the photo detector is moved linearly along a slit section. CONSTITUTION:A slit section 7 having one slit set to be orthogonal to the beam 1 is so arranged to align the center of the slit with the axis of the beam and a photo detector 8 moves linearly along the slit section 7. This photo detector 8 is equipped with a light guide tube 8' in front therewith so as to allow light to enter from only one direction. The light guide tube 8' is made up of a cylinder in which the inner surface is painted black or the like to prevent the infiltration of light into the photo detector 8 from any point other than measuring points by lowering the light reflectivity thereof. Then, when the photo detector 8 is located at the point (a), the end of beam is detected. As the photo detector 8 shifts to the points (b) and (c), the light is measured from the end to the center thereof and from the center to the end thereof. Thus, measuring errors can be minimized.
Patent JP-S60205484-A (JP)
Inventor: SATOU KAZUYUKI
IPC: G09G5/24
Filed: 1984-03-30
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。