baber/WOPTO huggingface dataset:
Patent JP-H0864998-A (JP)
Title: Work mounter
Inventor: OKUMOTO YUTAKA
IPC: H05K13/04
Filed: 1994-08-18
Abstract: PURPOSE: To reduce vibrations in a sucking body when It is rotating and thus enable reliable suction and mounting of a workpiece in a work mounter having the suction body for sucking and mounting work on its head that makes cycloid motion through the combination of the rotation of a rotary drum and revolution on a revolutionary axis extending in the direction of the radius of the rotary drum. CONSTITUTION: A balancer 60 is placed in a position symmetrical with a head 12 with a revolutionary axis at the center. It revolves in the same direction as the revolution of the head in synchronization with the head. The balancer 60 is provided with a casing 61, 62 filled with liquid 67; a weight 63 that is placed in the casing 66 and Is capable of freely moving on the plane of the head's revolution; and spring means 64, 65 that are placed between the Inside wall of the casing and the weight, and that elastically energizes the weight toward the center position on the center line X.
Patent JP-2000025163-A (JP)
Title: Mold release film
Inventor: HOSHIO ATSUSHI
IPC: B32B27/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To enable a mold release film parting layer to be peeled with an appropriate force to eliminate a defective peeling by specifying the rapid peeling force of a pressure sensitive adhesive applied on the opposite side face to the polyester film side of a silicone parting layer. SOLUTION: A silicone parting layer shows 80 g/25 mm wide or less pressure sensitive adhesive rapid peeling force on the opposite side face to the polyester film side. In order to obtain this pressure sensitive adhesive rapid peeling force, the ratio of a vinyl group to be introduced into a silicone resin is increased in the silicone resin of an addition reaction series having the vinyl group. Further in the silicone resin of a condensation reaction series, the ratio of a -OH group and a -H group to be introduced into the silicone resin is increased. Further in the silicone resin of an ultravioletor an electron beam-curable reaction series, the ratio of an unsaturated group as a crosslinking reaction point is increased. Thus the pressure sensitive adhesive rapid peeling force is obtained by increasing the crosslink density of the silicone resin by the described methods.
Patent JP-H0619328-A (JP)
Title: Electrophotographic system image forming device
Inventor: TOMII MINORU
IPC: G03G15/14
Filed: 1992-06-30
Abstract: PURPOSE:To prevent a peeling tape for preventing paper jamming from being pulled in the rotating direction of a photosensitive drum and to prevent it from damaging the surface of the photosensitive drum because it is pressed to the surface of the drum by a transfer roller by stretching the peeling tape so that it may pass between the edge of a transfer paper moving area on the transfer roller and the edge of a void area on an image carrier. CONSTITUTION:The peeling tape 8 to which tensile force is given by a tension bar 9 and whose both ends are supported by supporting parts B and B in a device main body against the transfer roller 6 and the photosensitive drum 1 is disposed to pass through the points of contact of the roller 6 and the drum 1. The tape 8 passes between the edge 6b of the transfer paper moving area of the transfer roller and the edge 1b of what is called the void area on which reflected light from the vicinity 1a of the end of the drum 1 is not made incident, and further the tensile force is given to the tape 8 by the tension bar 9, and the tape is supported by the supporting parts B and B in the device main body.
Patent JP-S5985195-A (JP)
Title: X-ray fluoroscope graphy device
Inventor: HAYASHI TOMIO
IPC: G01N23/04
Filed: 1982-11-08
Abstract: PURPOSE:To attain suitable aperture of light quantity by adjusting the aperture of light quantity in response to the transmitted X-ray of a portion of a body to be measured. CONSTITUTION:The measuring position of the body 2 to be inspected is decided in advance before the test period. In irradiating an X-ray from an X-ray source 1 to the measured position, an image intensifier 3 detects the transmittd X-ray, it is outputted as an optical signal and inputted to a TV camera 4 via an aperture 20. An AD converter 5 AD-converts a video signal from the camera 4 and detects a peak value at a peak detecting circuit. The peak detecting circuit 12 sets the aperture value of light quantity from the detected peak value and adjusts the aperture valule light quantity of the aperture 20 so as to be the inputted light quantity. Actual photograph is attained under the adjusted light quantity aperture.
Patent JP-S6437834-A (JP)
Title: Device for manufacturing semiconductor device
Inventor: KIBA TOYOAKI
IPC: H01L21/22
Filed: 1987-08-03
Abstract: PURPOSE:To prevent the change of temperature distribution in a core tube by composing the section of a heat-insulating material of a ring-shaped heat- insulating material, which can be opened and closed, and a holder covering the heat insulating material. CONSTITUTION:A cylindrical core tube 3 is installed into a cylindrical type heater 1, and heat-insulating material sections 2 covering both ends of the heater are mounted onto the core tube 3. The heat-insulating material sections 2 are constituted of ring-shaped half heat-insulating materials 5, which can be opened and closed to the left and the right, and holders 4 with fixing sections 7, which cover the materials 5, can be opened and closed by hinges 6 and have springs. Accordingly, since the holders 4 and the heat-insulating materials 5 can be opened and closes easily, the core tube 3 is exchanged easily, and the heat- insulating materials 5 are fast stuck and fastened to the core tube 3 by the holders 4, thus generating no clearance, then preventing the change of temperature distribution in the tube even when the core tube is exchanged.
Patent JP-H0356602-A (JP)
Title: Forging method
Inventor: YOSHIMOTO KAZUYUKI
IPC: B22F3/02
Filed: 1989-07-26
Abstract: PURPOSE:To prevent oxidation of a base material to be forged on the way of conveying to forging process by injecting graphite powder on surface of the base material to be forged just after discharging from a heating furnace. CONSTITUTION:The base material to be forged composed of a green compact or a sintered body after discharged from the heating furnace 2 is conveyed with conveying means 3 composed of a belt conveyor providing a mesh belt 3a. A graphite injection means 5 is arranged at the inlet side thereof and the graphite powder is injected on the surface of the material 1 just after discharged from the heating furnace 2 to form film composed of the graphite powder. This graphite is selectively brought to react with oxygen in the air on the way of conveying to a forging die to prevent invasion of oxygen into the material 1. The graphite, which remains without being consumed, acts as lubricant which assures good lubrication between the material 1 and the forging die.
Patent JP-H0482220-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUMI HIROBUMI
IPC: H01L21/822
Filed: 1990-07-25
Abstract: PURPOSE:To realize a multilayer wiring structure and simplify a complicated process, by forming a low resistive wiring by selectively alloying a semiinsulative semiconductor film. CONSTITUTION:An SIPOS film 26 as a semiinsulative semiconductor film is deposited on a silicon substrate 21. A titanium film 27 is deposited on the whole surface of the film 26. By a short time heat treatment method, alloying process of the titanium film 27 is performed. The SIPOS film 26 in the region where the film 27 is left reacts with the titanium film 27 above the film 26, and turns to a titanium silicide film 28. Said film 28 formed by the alloying process mentioned above functions as a low resistive wiring whose resistivity is lower than or equal to 10OMEGA/square. On the other hand, the SIPOS film 26 in the region where the titanium film 27 is eliminated remains as a high resistive region as it is, and functions as an insulating film. A first aluminum wiring layer, an interlayer insulating film, a second aluminum wiring layer, etc., are formed on an interlayer insulating film 29, thereby realizing a multilayer structure of wiring.
Patent JP-H058846-A (JP)
Title: Feeding delivering device for hanger
Inventor: HIMI MINORU
IPC: B65G47/88
Filed: 1991-07-09
Abstract: PURPOSE:To perform the simple feed and delivery of hangers at a limited space by mounting a means, holding a part of the hanger and effecting retraction and discharge of the hanger to a moving rail, on the moving rail. CONSTITUTION:When an empty hanger 50 is run due to its own weight to a feeding delivering device body 1 on a feed rail 40 having a falling gradient, a primary stopper 21 protruded in a running route by means of a cylinder 20 for protruding and retracting a stopper is brought into contact with a suspension lever 53 and the hanger 50 is stopped in a waiting position. A feeding delivering device body 1 lowers an elevating plate 8 by means of a cylinder 5 for elevation and a plate 11 for transfer is moved to the feed rail 50 side through the working of a rodless cylinder 10 for lateral transfer. When a cylinder 20 for protruding and retracting a stopper is operated and a stopper 21 for a primary stop is moved backward, the hanger 50 released from hooking is started to lower due to its own weight again.
Patent JP-S6172543-A (JP)
Inventor: YOSHIDA TATSUYA
IPC: B32B5/18
Filed: 1984-09-19
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-S6351467-A (JP)
Title: Production of high-purity carbon black
Inventor: UCHINO KAZUHIRO
IPC: C09C1/48
Filed: 1986-08-21
Abstract: PURPOSE:To produce carbon black having high purity and excellent handleability at a low cost, by blasting hydrocarbon gas into fluidized layer of carbon black particles and depositing produced carbon to the surface of said carbon black particle. CONSTITUTION:Particles of high-purity carbon black are charged into a reaction tube 11 of the main body 10 and a fluidizing gas 21 is blasted through a fluidizing gas feeding line 13 to form a fluidized layer 12 of carbon black. The fluidized layer 12 of the carbon black particles is heated at 800-1,500 deg.C, hydrocarbon gas 22 (e.g. propane gas) is blasted into the layer through a raw gas feeding line 15 and the objective high-purity carbon black is discharged from the main body 10. Particles free from contamination with the material of the apparatus and having comparable particle size to that of granulated carbon black can be produced without using cooling water in the production process.
Patent JP-H0246942-A (JP)
Title: Forge-compression compact for forming engine valve and forming thereof
Inventor: SOGA RYUJI
IPC: B21K1/22
Filed: 1988-08-08
Abstract: PURPOSE:To prevent a defect from being generated in a valve bevel neck lower part by forming an inclination angle of the outer peripheral surface of a bulge part of a forge-compression compact to an angle being almost the same as an inclination angle of the forming surface of a forging forming die or above. CONSTITUTION:In the latter half process in which one end of a rod-like stock is brought to forge-compression forming between an anvil electrode and a clamp electrode, forming is executed by reducing gradually the forge-compression forming quantity. In this case, forming is executed by setting the inclination angle theta of the outer peripheral surface of a compact bulge part 3 to almost the same as the inclination angle theta0 of the bevel neck lower part forming surface of a forging forming die 4, or controlling the former to the latter or below. In such a manner, at the time of forming the bevel neck lower part of the valve bulge part 3, the void quantity to the forge-compression compact in the vicinity of the forming surface is reduced. Accordingly, the adhesion of the compact in this part is improved, and the generation of such defects as a fold, a crack, etc., in the valve bevel neck lower part is prevented.
Patent JP-H0940362-A (JP)
Title: Clamping control method of hanging cargo of crane
Inventor: YAMAGUCHI OSAMU
IPC: B66C13/06
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To carry out the acceleration and the deceleration to the maximum speed rapidly by specifying the acceleration time variation pattern in an acceleration section and a deceleration section. SOLUTION: A speed pattern generating device 15 generates a speed pattern given to a crain 1 depending on the operated signal from a deflection cycle operation device 13, and the signal form a crain moving target instruction device 14. The acceleration time variation pattern in an acceleration section and a deceleration section consists of the first section where the acceleration is changed according to the first trapezoidal pattern, the second section to maintain the acceleration zero, and the third section where the acceleration is changed according to the second trapezoidal pattern. Consequently, the increase and decrease of the speed of the crain 1 is made smooth, and the deterioration of the control function owing to the deflections of a garder and a drive shaft, the rattle of a speed reducer, and the like, can be prevented.
Patent JP-H0541159-A (JP)
Title: Manufacture of plasma display panel
Inventor: OKAJIMA TETSUJI
IPC: H01J9/24
Filed: 1991-08-06
Abstract: PURPOSE:To provide the optimum phosphor film uniformly on a substrate surface and a partition wall side surface uniformly by forming a film of photosensitive liquid once on the substrate surface and the partition wall side surface, and then spraying powders of phosphor. CONSTITUTION:A partition wall 1 is formed on a substrate 2, and photosensitive liquid 3 is applied. Before the photosensitive liquid 3 is dried sufficiently, powders 5 of phosphor are blown by a spray gun to let the phosphor adsorbed. A mask 7 for a phosphor pattern is then applied, UV light 6 is radiated to fix the phosphor at exposed parts, and unexposed parts are washed to form a pattern-formed phosphor film 8. The phosphor film 8 can thus be formed and patterned uniformly at the optimum thickness on the substrate 2 and the side surface of the partition wall 1, thereby a color plasma display panel of a high brightness, a high light emission efficiency, and a long life can be realized.
Patent JP-S5897100-A (JP)
Inventor: YOKOCHI MASAYA
IPC: G10L25/00
Filed: 1981-12-07
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-H1123995-A (JP)
Title: Deflection scanner
Inventor: NO YOSHITAKA
IPC: G02B26/10
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To reduce noise, windage and contamination of reflection surface caused by an air flow due to the rotation of a rotary polygon mirror by curving a sidewall of an optical box to constitute a fluid guide part for guiding the air flow. SOLUTION: A laser beam L1 generated from a laser oscillator 1 is converged by a cylindrical lens 2, and is deflection scanned by the rotary polygon mirror 3 to be image formed on a photoreceptor drum 5 being a photoreceptor arranged on the outside of the optical box 10 through an image forming lens 4. The side wall 10a of the optical box 10 is curved cylindrically on the position close to the rotary polygon mirror 3, and a curved part 10b is formed, and a gap between with the rotary polygon mirror 3 is increased. The curved part 10b is expanded out cylindrically coaxially with the rotary polygon mirror 3, and constitutes the fluid guide part smoothly making flow the air flow A1 occurring around the rotary polygon mirror 3 without suddenly squeezing it. The matter that a guide wall extending the curved part 10b is provided in the inside of the optical box 10 is preferred.
Patent JP-H0244161-A (JP)
Title: Air conditioner
Inventor: KIMURA TOSHIO
IPC: F24F6/00
Filed: 1988-08-05
Abstract: PURPOSE:To simplify piping work and to keep the safety by furnishing an auxiliary refrigerant cycle to a heat pump type refrigeration cycle in such manner that one end of the auxiliary cycle is connected through an auxiliary pressure reducing device to an indoor side heat exchanger connecting pipe that connects an indoor side pressure reducing device and indoor side heat exchanger, and the other end to an outdoor side heat exchanger connecting pipe. CONSTITUTION:During heating operation, the discharged gas from a compressor 21 enters an indoor side heat exchanger 26 in an indoor unit b through a four-way valve 22, is condensed into liquid after releasing heat, flows through a pressure reducing device 25, and evaporates in an outdoor side heat exchanger by absorbing heat, and returns to the compressor 21 through the four-way valve 22 and an accumulator 24. At this time, an auxiliary refrigerant cycle is formed in such a manner that the condensed liquid, that branched from the midst of an indoor side heat exchanger connection pipe 27, enters an auxiliary heat exchanger 29 through an auxiliary pressure reducing device 28 in an auxiliary unit c installed inside a ceiling, evaporates by absorbing heat from air in the ceiling, enters an outdoor heat exchanger connecting pipe 31 through a solenoid valve 30 in open state, and returns to the compressor 21 through the outdoor side heat exchanger 29. Therefore, water is produced in the auxiliary heat exchanger 29, and led to the indoor side heat exchanger 26 so as to make use of it for humidifying a room.
Patent JP-S6088357-A (JP)
Title: Measurement of potential of ac superposed embedded pipe
Inventor: SUDOU HIKARI
IPC: G01N17/02
Filed: 1983-10-20
Abstract: PURPOSE:To enable the simultaneous detection of the earth potential of an embedded metal and a movement value due to AC, by adding a peak value detecting circuit to a potential measuring apparatus. CONSTITUTION:As a peak value detecting circuit, a peak hold circuit constituted of a diode 11 and a condenser 14 is used and the voltage drop of the diode 11 is compensated by an amplifier 10 and stably operated by a resistor 12 and comparator 16. In this case, the peak hold circuit is connected to the minus side of a change-over switch to made it possible to detect the max. value of the earth potential of an embedded pipe and connected to the plus side of the switch 15 to make it possible to detect the max. value 8.
Patent JP-S6087959-A (JP)
Title: Method and device for supplying powder of continuous casting
Inventor: KAWAMOTO MASASHI
IPC: B22D11/10
Filed: 1983-10-20
Abstract: PURPOSE:To perform satisfactory casting while preventing longitudinal cracking and seizure of a billet and decreasing the surface flaw thereof by supplying molten powder from a melting vessel onto the molten metal surface in a mold and detecting and maintaining the molten metal surface and the powder surface at prescribed height. CONSTITUTION:Granular or particulate powder P0 to be charged is melted C in a melting vessel 3 and is fed from a supply nozzle 4 onto the molten metal surface in a mold 1. The thickness (h) of the molten powder P1 layer is detected by a magnetic field coil 8 of a detector 6 and the top surface P' of the powder P1 layer is detected by a gamma-ray radiography device 9, by which the rate of pouring and the rate of feeding the powder are automatically controlled to maintain the respective surfaces P', L at the prescribed positions. The molten metal and the molten powder P1 make always satisfactory contact with each other to form a satisfactory shell S, by which the longitudinal cracking and seizure of the billet are prevented and the surface flaw is decreased. The satisfactory continuous casting billet is thus cast.
Patent JP-S6256699-A (JP)
Title: Controller for pressure of fuel gas main line
Inventor: YAMAGUCHI KEIICHI
IPC: F17C13/00
Filed: 1985-09-05
Abstract: PURPOSE:To permit the load of a generating facility to be restricted to a low level, by supplying boil off gas generated in a liquefied gas tank after boosting it by a compressor and controlling the flow rate of the compressor based on the pressure of a fuel gas main line. CONSTITUTION:Boil off gas is generated by from LNG10 stored in a LNG tank 1, by external heat addition and is stagnated in a vapor-phase space 11. Boil off gas is compressed by a compressor 7 and is sent to a fuel gas main line 5. A pressure sensor 8 is installed in the fuel gas main line 5, output signals from the sensor are transmitted to a compressure controller 9 which controls the flow rate of gas compressed by the compressor 7 in order to keep the pressure of the fuel gas in the main tube 5 at the predetermined value.
Patent JP-H0944687-A (JP)
Title: Method for displaying image and device therefor
Inventor: IWAWAKI TOSHIO
IPC: G06T11/40
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To display the images of various kinds of shapes at a high speed only by reading out the image data of the line requiring basic image data in accordance with shape data. SOLUTION: Basic image data is set to a V-RAM, magnification data and shape data is read from a program memory and the data is stored in a W-RAM (step S1 and S2). A CPU reads the vertical direction location of shape data, that is, the horizontal direction length X of a line to be determined by the number element N and the longitudinal magnification V of shape data in step S3. In V step S4, the CPU determines a necessary length G by the length X and the latitudinal magnification H (G=X.H). In step S5, the image data of the line of the basic image data corresponding to the length G is read and the image data is displayed.
Patent JP-S58100920-A (JP)
Title: Redrawing-ironing device
Inventor: NISHIKAWA HIROTAKA
IPC: B21D22/28
Filed: 1981-12-09
Abstract: PURPOSE:To prevent generation of torn pieces by fixing a pin of specified length to an annular piston and engaging it with the flange part of a cup holding pad, and thereby maintaining clearance between a redrawing die and the cup holding pad. CONSTITUTION:The height of a pin 29 is so determined that when the clearance between the outer face 2a of a redrawing die 2 and the tip face 43b of a holding pad 43 is specified length, the end face 29a of a pin 29 interlocks with the flange part 43a of the holding pad 43 to prevent the clearance from becoming smaller than the specified length. Accordingly, the lug of a drawing cup does not become thinner than the specified thickness in the terminal stage of redrawing work, and generation of torn pieces is prevented. Since the clearance does not become larger than the thickness of the drawing cup, it is possible to exert blank holding pressure sufficiently.
Patent JP-S5987692-A (JP)
Title: Semiconductor memory
Inventor: SHIMURA HIDEYOSHI
IPC: G11C11/41
Filed: 1982-11-10
Abstract: PURPOSE:To reduce electric power consumption of a semiconductor memory and speed up access time by inputting a signal having width of a fixed period to the controlling terminal of a latch circuit from change of an address signal, and inputting an address input signal to a decoder after a fixed period. CONSTITUTION:When an address signal A inputted to an address input terminal 10 changes, an output of EX-OR becomes a signal B of high level for a fixed period determined by a delay circuit 11 from the time of changing of the address signal. Similar waveform B' is generated for address signal A' inputted to other address input terminal at the time of changing of the address input signal. The waveforms are inputted to a multi-input NOR14 and becomes a wide signal C, and an output of an inverter 30 becomes D. By providing a latch circuit 31 between the address input terminal 10 and a low decoder 17, reading of contents of precharge of a bit line 21 and a memory cell is performed in order.
Patent JP-S6357568-A (JP)
Inventor: AREKISANDAA PII FUAN
IPC: B01J27/128
Filed: 1986-08-22
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。