baber/WOPTO huggingface dataset:
Patent JP-H05237925-A (JP)
Title: Device for folding end part of traveling film
Inventor: NUMAZAWA SHINJI
IPC: B29C53/04
Filed: 1992-02-26
Abstract: PURPOSE:To stably produce a thin film having high strength by combining two pieces of rotatable disks, folding the end part of the film, gripping the folded part by a tenter clip and stretching the film in the lateral direction. CONSTITUTION:Two pieces of rotatable disks A11, B12 are provided so that the surfaces thereof are made parallel to the surface of a film 13. The disks are supported by a supporting matter 15 equipped with a means which independently moves the disks in the horizontal direction and the vertical direction. The end part of the film 13 is traveled between the upper surface of the disk A11 and the rear surface of the disk B12, or between the rear surface of the disk A11 and the disk B12 by moving the disk A11 on the center side of the film and the disk B on the end part side of the film in the horizontal direction and the vertical direction. Then the disk B12 is moved in the vertical direction and the end part of the film is folded. Furthermore the disk B12 is horizontally moved in the direction of the center of the film to a position wherein the disk B12 and one part of the disk A11 are lapped via the film. The end part of the film is continuously folded and the film is stretched in the lateral direction.
Patent JP-H03241908-A (JP)
Title: Manufacture of piezoelectric resonator component
Inventor: TANAKA YASUHIRO
IPC: H03H3/02
Filed: 1990-02-19
Abstract: PURPOSE:To improve the reliability and mass-productivity of components and to eliminate the deterioration in the characteristic by eliminating a piezoelectric board not coated by a coating material with sand blasting after a vibrating part is coated by the coating member. CONSTITUTION:An upper face of a laminated piezoelectric board 32 is coated with a coating material 40 except and opening 32a and a region with slits 34a-34c formed thereon. The coating material 40 is made of soluble ink. Then abrasive minute particles collide with the piezoelectric board 32 from its upper face as shown in the arrow A to blast the piezoelectric board 32, then the slits 34a-34c are formed to the piezoelectric board 32. Since the other region of the piezoelectric board 32 is not coated by the coating material 40, the region is not cut by the sand blasting. Thus, the coating material 40 and the soluble ink 39 are dissolved and removed by using a solvent to float the vibrating part clipped by the slits 34a-34c from a protection base 31.
Patent JP-S54132074-A (JP)
Title: Caliper supporting mechanism of disc brake
Inventor: KIMURA TOSHIHIKO
IPC: F16D55/224
Filed: 1978-04-04
Abstract: PURPOSE: To make unnecessary boot dismounting operation in exchanging pads by screwing a bolt with a cylindrical sleeve which is slidable in a blind hole and allowing a fixed support and a caliper to be supported.  
     CONSTITUTION: In exchanging frictional pads 3 and 4, a bolt 13 inserted through the through-hole 14 of a fixed support 12 is screwed off from the screw part 12 inside a cylindrical sleeve 11. The cylindrical sleeve 11 is left in the sliding state in the blind hole 10 of a caliper 5, and the caliper 5 is made turnable around the other pin (not shown in the figure). The inside of the blind hole eommunicates to the outside air, and the shut-in of air inside the blind hole 10, when the cylindrical sleeve 11 is pushed-in after exchanging frictional pads, is prevented, and the drag-in of the frictional pad 4 due to the force of the air can be prevented. The sealing mechanism of the cylindrical sleeve 11 is constituted of a boot 18 and the sealing element 16 in a concaved groove 17. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51116570-A (JP)
Title: Oscillatory feeder of multi-track type
Inventor: YOKOYAMA TAKAO
IPC: B65G47/14
Filed: 1975-04-03
Abstract: PURPOSE: To provide an oscillatory feeder of multi-track type, in which suitable tracks are selected during the transfer operation to progressively change and transfer works in an efficient manner without any feed-back of the works. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03243575-A (JP)
Title: Speed control device for elevator
Inventor: TANAHASHI TORU
IPC: B66B1/30
Filed: 1990-02-22
Abstract: PURPOSE:To prevent a lope slip owing to generation of excessive torque in start of operation by composing the system to delay the starting of a speed pattern when a deviation comparing the actual speed of a driving motor and the speed pattern exceeds a specific value in the condition a weighing device is not used. CONSTITUTION:When an electromagnetic brake is opened, a cage 9 is rolled back by an unbalance torque. In this case, when the deviation between a speed pattern signal 7a from a speed instruction circuit 7 and actual speed signal 6a from a speed generator 6 exceeds a specific value, a pattern starting prohibition signal 12a is output to the speed instruction circuit 7 from a microcomputer 12. And the rollback is stopped, and when the deviation is made lower than the specific value, the pattern starting prohibition signal 12a is released and the speed pattern is started. In this case, since a driving motor 55 has generated a torque responding to the unbalance load, the cage 9 can be accelerated without generating any excessive torque, even though the speed pattern 7a is started.
Patent JP-H01213928-A (JP)
Title: Cathode of electron tube
Inventor: SUZUKI RYO
IPC: H01J1/20
Filed: 1988-02-22
Abstract: PURPOSE:To have high current density operation at a low service temp. by allowing an electron emitting substance layer to contain rare earth metal and at least one of such elements as arsenic, antimony, bismuth, selenium, and tellurium in specific weight %. CONSTITUTION:An electron emitting substance layer 2 put on the oversurface of the bottom of a base 1 contains oxides of alkali earth metal as main component. An alloy containing rare earth metal and at least one of such elements as arsenic, antimony, bismuth, selenium, and tellurium in in 0.001-5wt.% shall be included in this electron emitting substance layer 2 in an amount corresponding to 0.1-20wt.% The elements such as antimony included as alloy in the rare earth metal in the electron emitting substance layer 2 will ooze by and by to disperse in the oxides of alkali earth metal, and a strain is given to the energy level and crystal lattice of the oxides of alkali earth metal in semiconductive state. Thereby sufficient emission is obtained even at low temperature.
Patent JP-H09236346-A (JP)
Title: Refrigerating device
Inventor: IKEGAMI KAZUO
IPC: F25B9/14
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To dissipate the heat of a gas flow passage quickly and improve refrigerating capacity by a method wherein operating fluid in a hollow section is evaporated by the absorption of heat through a gas flow passage while the fluid is moved to the side of a heat dissipating surface in a high speed to release the latent heat of evaporation on the heat dissipating surface and condense it. SOLUTION: When operating gas in a compression space is compressed by the movement of a compressing piston and the operating gas, whose temperature is raised to a high temperature by compression heat generated in this case, flows into a gas flow passage, the heat is transferred to the heat receiving surface 104 of a hollow section 102 and evaporates operating fluid in a wick 106. According to this evaporation, a pressure in the heat receiving surface 104 side of the hollow section 102 becomes higher than the heat dissipating surface 105 side of the hollow section 102 whereby a pressure difference is generated between both sides.  In this case, the vapor of the operating fluid, evaporated by the pressure difference, is moved to the heat dissipating surface 105 side through the hollow section 102 in a high speed, then, releases the latent heat of evaporation on the heat dissipating surface 105 and is condensed. According to the heat dissipation, the heat of the gas flow passage is released to the outside.
Patent JP-2000243784-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TANAKA MASAKAZU
IPC: H01L23/48
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a small and thin semiconductor device. SOLUTION: The semiconductor device comprises a semiconductor chip 1, arranged on a first base substrate 21 via a metal bump 3. A second base substrate 22, formed on same plane as the first base substrate 21, while being spaced apart therefrom is connected trough a metal foil 4 with the semiconductor chip 1 on the opposite side.
Patent JP-H03242900-A (JP)
Title: Rom writer device
Inventor: NAKAYAMA MITSUYOSHI
IPC: G11C17/00
Filed: 1990-02-21
Abstract: PURPOSE:To attain continuous operation and to secure the reliability of written EPROM data with monitoring a voltage supplying condition during the operation normally by making VCC and VPP voltage variable programmably. CONSTITUTION:A voltage control circuit 10 is controlled, a VPP control signal is supplied to a VPP voltage generating circuit 11, a VCC control signal and a VCC selecting signal are supplied to a VCC voltage generating circuit 14, purposing VCC and VPP voltage is supplied to a ROM 4, a comparison voltage generating/interrupting control circuit 18 is controlled, comparison voltage 23 and a comparison effective signal 24 are supplied to a VCC/VPP voltage comparison detecting circuit 19 and an interrupting effective signal 25 is supplied to an interrupting effective signal generating circuit 20. The VCC/VPP voltage comparison detecting circuit 19 execute the comparison of the VCC and VPP voltage and the comparison voltage 23, prevents the breakdown of the ROM 4 by abnormal voltage, makes an alarm detecting signal 26 effective and transmits it to the interrupting effective signal generating circuit 20. The interrupting effective signal generating circuit 20 transmits an interrupting signal 1 or 2, 27 to a CPU 1 and makes processing by a microprocessor to be interrupted when the interrupting effective signal 25 is effective. Thus, continuous operation is attained.
Patent JP-S61200060-A (JP)
Title: Perfect hydraulic type power steering apparatus
Inventor: HOSOYA TAKASHI
IPC: B62D5/09
Filed: 1985-02-27
Abstract: PURPOSE:To correct the steering-wheel position for the position of a steered wheel by installing a working-oil flowing-out means for the control operation by a control signal. CONSTITUTION:Working-oil flowing-out means 6 and 7 are installed into the hydraulic lines 4 and 5 for connecting a steering unit 2 and a steering cylinder 3. A steering-wheel turning angle theta1 and a wheel steering angle corresponding signal theta2 are input into a control means 8, which calculates the difference between the actual detection value and an aimed control value A. When the difference exceeds a prescribed value, the control signals (a) and (b) for correcting the position of a steering wheel 1 are outputted. In this case, the ratio of the wheel steering angle theta2 for the steering-wheel turning angle theta1 at the aimed control value A is made less than the ratio at an ideal control value B.
Patent JP-S51114904-A (JP)
Title: Magnetic id card
Inventor: MIURA TAKEO
IPC: G06K19/06
Filed: 1975-04-01
Abstract: PURPOSE: An ID card suitable for massproduction and having ideal magnetic stripes is offered. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11241241-A (JP)
Title: Slub-tone polyester combined filament yarn dyeable in different color in light and shade and its production
Inventor: KURODA HISASHI
IPC: D02G3/34
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject combined filament yarn capable of providing a yarn product having high productivity even in a small lot, improved handle, design and multicolor expression, by subjecting an undrawn combined filament yarn composed of plural polyester undrawn yarns having difference in dyeing concentration to halogenated drawing treatment. SOLUTION: Two kinds of polyester undrawn yarns 2 and 3 having difference in dyeing concentration are independently sprayed with high-pressure air to form yarns each having an interlaced part by the individual interlacing of the undrawn yarns 2 and 3. The formed yarns are arranged to give an undrawn combined filament yarn. The undrawn combined filament yarn is subjected to half drawing treatment to provide a slub-tone polyester combined filament yarn dyeable in different colors in light and shade in which an interlaced part constitutes a darkly dyeable thick part composed of an undrawn part and an noninterlaced part constituting a lightly dyeable thin part composed of a drawn part.  The half drawing treatment is preferably carried out by a hot-pin treatment under conditions satisfying the equations I and II [Dr is a draw ratio; MDR is the maximum draw ratio of the undrawn combined filament yarn; TP1 is the temperature ( deg.C) of a first frictional resistance pin installed at a drawing zone; Tc is the temperature ( deg.C) of lower crystallization temperature of the two kinds of polymers].
Patent JP-S61199547-A (JP)
Title: Heatable filter for metallic mold
Inventor: HAJIKANO KIYOSHI
IPC: B22C9/06
Filed: 1985-03-02
Abstract: PURPOSE:To heat the gas to be injected into a metallic mold or to be discharged from the mold inside and to clean up effectively the gas by providing a filter which is made of ceramics, has a small-diameter hole and is embedded therein with heating wires for heating the small-diameter hole to the mold. CONSTITUTION:The metallic mold 1 is provided with an inlet 11 for a clean gas. The filter 2 is made of ceramics and the small-diameter hole 21 thereof is so formed as to be connected to the gas inlet 11 of the mold 1. The heating wires 22 are embedded in the filter 2. The gas in the hole 21 is heated when electricity is conducted to the wires from a terminal 23. A header 3 contains a filter for removing micro-foreign matter. A heat insulating material 4 insulates the heat of the high-temp. filter 2. The gas is first subjected to the removal of the micro-foreign matter in the header 3 and is heated to a prescribed temp. and sterilized to the clean gas during the passage through the hole 21 of the filter 2. The clean gas is fed through the gas inlet 11 into the mold. The filter made of the same construction as the construction of the filter 2 is installed to the top end of a gas discharge port 5 as well. The impurities and fine foreign matter, etc. emitted from the mold 1 are removed by heating.
Patent JP-H10241937-A (JP)
Title: Magnetic recording medium and magnetic recorder using it
Inventor: IGARASHI KAZUSUKATSU
IPC: G11B5/667
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium having a high coercive force and a high squareness ratio by improving the in-plane orientational property by using a Cr alloy film formed on a highly oriented Cr film as the substrate of a successively epitaxially grown magnetic film. SOLUTION: After a bcc (100)-oriented Cr film 5 is formed on a nonmagnetic substrate 11, a Cr alloy film 6 is formed on the Cr film 5 and the in-plane orientation property of the film 6 is improved. At the time of forming the films 5 and 6, the thickness of the film 5 is adjusted to about 5-80nm and the optimum thickness of the film 6 is decided to about 1-20nm from the relation among the magnitudes of the lattice constants of the films 5 and 6 and a magnetic film 13. The lattice constant of the film 6 is adjusted to 2.95Å by adding at least one kind of element selected from among Ti, Si, Mo, V, W, Ta, Zr, Mn, Au, Ag, Pd, Cu, Ir, Re, and Ga to Cr which is the main component of the film 6. Therefore, medium noise can be reduced by suppressing disturbances at bit boundaries.
Patent JP-S57158115-A (JP)
Title: Controller for shifting air intake gate of air conditioner for vehicle
Inventor: YANO MIKIO
IPC: B60H1/00
Filed: 1981-03-23
Abstract: PURPOSE:To avoid wasting the motive power of a compressor, by supplying a control circuit with the output signals of internal and external air sensors which detect the temperature and himidity of the air inside and outside a vehicle and by comparing the enthalpy of the internal air with that of the external air to drive a gate by an output based on the result of the comparison. CONSTITUTION:The output signals of sensors 20, 21 for the temperature and humidity of internal air and those of sensors 22, 23 for the temperature and humidity of external air are entered into a control circuit 25. Computation circuits 26, 27 calculate the enthalpy of the internal and external air from the output signals. A comparison circuit 28 compares the enthalpy of the internal air with that of the external air. When the enthalpy of the internal air is lower than that of the external air, an output signal is generated. A relay 29 having a normally open contact 29a is provided at the output side of the control circuit 25. When the circuit 25 has generated the output signal, a relay coil 29b is energized to turn on the relay 29. Subsequently, the relay contact 29a is connected in series with a battery 12, a solenoid valve 9 and one contact 11a of an air conditioning switch 11 having two contacts. When the switch 11 is open, a gate is put in an internal or external air intake position by a lever 14.
Patent JP-H07224626-A (JP)
Title: Control device for engine
Inventor: MARUTANI TETSUSHI
IPC: F01L13/00
Filed: 1994-02-14
Abstract: PURPOSE:To strengthen an in-cylinder flow by valve-opening a primary suction port until late to a secondary suction port to realize stratified combustion to achieve a lean burn, and also restrain combustion worsening by internal EGR having high temperature and the increase of HC exhaust quantity by the internal EGR and realize the reduction of NOx exhaust quantity in a lean region. CONSTITUTION:This device is provided with primary and secondary suction ports P2 and P3 provided in a single cylinder P1, a communication passage P4 for an internal EGR communicating both the suction ports P2 and P3, and a lean-burn means P5 operating at an air-fuel ratio leaner than at least a stoichiometric air-fuel ratio in a low load side than a total load region. The valve-opening timing of the suction valve P7 of the secondary suction port P3 is overlapped with the valve-closing timing of an exhaust valve P8 and also the suction valve P7 of the secondary suction port P3 is controlled in quick opening and quick closing to the suction valve of the primary suction port P2 on the lower load side than the total load region having a lean air-fuel ratio.
Patent JP-S61200038-A (JP)
Title: Direct current feeder
Inventor: KAMIMURA TADASHI
IPC: B60M3/02
Filed: 1985-03-01
Abstract: PURPOSE:To always maintain a proper voltage by matching the output voltage of a voltage detector for the electric train line of a dc. system electric train with a standard voltage, and controlling the switching of the taps of a tap selecting transformer in loading on the basis of the deviation output, thus compensating the voltage drop of the electric train line. CONSTITUTION:When the voltage of an electric train line 5 lowers because of the operation of an electric train, in rush hour in heavy loaded state, a matching circuit 17 generates the output due to the deviation from a standard voltage. A tap selection controller 16 selects the tap position on the basis of the deviation output so that the output voltage of a tape selecting transformer 13 increases in loaded state, and performs the switching to the selected tap position. Therefore, the output voltage of a silicone rectifier 2 increases, and the voltage drop of the electric train line 5 is compensated, and a proper voltage can be always maintained.
Patent JP-H10235767-A (JP)
Title: Carbon fiber reinforced plastic member
Inventor: YOSHIOKA KENICHI
IPC: A63B102/32
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To improve the impact resistance of carbon fiber reinforced plastic with its good properties maintained by arranging a protective layer on the surface of a backing which is made of the reinforced plastic and whose tensile elongation at break is specified. SOLUTION: A carbon fiber reinforced plastic member has a backing made of carbon fiber reinforced plastic and a protective layer arranged on the surface of the backing. The tensile elongation at break at least in one direction of the reinforced plastic is more than 1.3%. An epoxy resin is used preferably as the matrix resin of the backing, and the protective layer preferably consists substantially of an organic polymer or glass fiber reinforced plastic. The organic polymer means polyester, aramide, polyimide, poly(ether ether ketone), etc. The thickness of the protective layer is preferably 1/5 or less, more preferably 1/10 or less. of that of the backing.
Patent JP-S59166872-A (JP)
Title: Measuring device of alternating current signal
Inventor: ONO EISUKE
IPC: G01R25/00
Filed: 1983-03-14
Abstract: PURPOSE:To obtain a measuring device for the AC signal, capable of looking directly at the phase of plural AC signals and its level by making a display device draw a vector diagram which sets one of plural AC signals to a reference phase. CONSTITUTION:An A-MPX circuit 12 is controlled by synchronizing with a D- mpX circuit 5 in which a phase measured value (d) and a reference phase set value (e) are selected and outputted alternately as the first selecting signal (f) under a control of a controlling circuit 6, and when selecting reference phase set value and the phase measured value, a full-wave rectified signals of a reference AC input E1 and an AC input to be measured E2 are selected and outputted as the second selecting signals (g), inputted as weighting signals to D/A converting circuits 8, 10, and since they have full-wave rectified waveforms, even if they keep constant values during one period or two periods of an AC input signal, output signals 21 and 22 are varied in proportion to the absolute value of an instantaneous value of the reference AC input E1 or the AC input to be measured E2. In this way, a phase difference between plural AC signals, and its crest value are drawn in the shape of a vector diagram on one display device.
Patent JP-H06249374-A (JP)
Title: Coupling for piping
Inventor: ORII TAKESHI
IPC: F16L13/14
Filed: 1993-03-02
Abstract: PURPOSE:To perform tight and powerful holding of joining of a coupling body with a pipe, to perform saving of a power for a pipe joining work, and to execute a work to easily and rapidly install a piping with high airtightness. CONSTITUTION:A sleeve 2 insertable in the outer periphery of the end part of the pipe insertion part 1b of a coupling body 1 and having an inside diameter lower than the outside diameter of the interior of the pipe insertion part 1b is pressed in externally of the end part of the pipe insertion part 1b into which a pipe 3 is inserted. By moving the sleeve with a pressure toward the interior of a coupling body 1, the pipe insertion part 1b is deformed in the direction of an inside diameter for reduction of diameter. The coupling body 1 and the pipe 3 are brought into an integral and tight pressure adhesion to each other at the pipe insertion part 1b. Further, a sleeve moved with a pressure toward the interior of the coupling body is brought into pressure adhesion to a pipe insertion part and securely holding thereon.
Patent JP-2000237232-A (JP)
Title: Napkin for menses
Inventor: NASU MIEKO
IPC: A61F13/15
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To allow a user of a napkin for menses to feel safe by a deodorizing effect by arranging a deodorizing agent in a medium/high absorbing body excellent in adsorption of menstrual blood to allow effective deodorizing of the odor of menstrual blood. SOLUTION: A humor absorbing absorption later body 5 is arranged between a rear sheet and a water permeable surface 1 sheet. A humor absorbing medium level absorbing body 7 with the width thereof less than that of the body 5 of the absorption layer is arranged on the surface sheet 1 of the absorption layer body 5. A deodorant is arranged in the medium/high absorbing body 5.