baber/WOPTO huggingface dataset:
Patent JP-H10297851-A (JP)
Title: Safety device for elevator doorway
Inventor: KENJO YOICHI
IPC: B66B13/26
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To exchange for a short time with the low cost by installing a projector a part of which can be projected to and retreated from a point of a car door, and comprising a lever which supports the projector and is rotatably mounted on a car door, and a switch which detects the displacement of the lever and outputs a door reopening signal. SOLUTION: A lever 30 comprising a fulcrum part 25 and a point edge part 27 is mounted on a rear face side of one of car doors 2 through a fastening member 24. A projector 5 is mounted on the point edge part 27 through a fitting 31 in such manner that a part of the projector is projected from a point edge of the car door 2. An L-fitting 32 is mounted on a rear face side of the other car door 2a through a bolt 28, and a light receiving unit 6 is fixed to the L- fitting 32 through a mounting screw 33 in such manner that it is opposite to the projector 5. The light receiving unit 6 is separated from the edge part of the car door 2a by a specific length L. A door reopening signal is output when the projector 5 is kept into contact with an obstacle, even if the projector 5 or the light receiving unit 6 is out of order.
Patent JP-H02286870-A (JP)
Title: Internal combustion engine
Inventor: KONNO TSUNEO
IPC: F01L13/00
Filed: 1989-04-28
Abstract: PURPOSE:To enhance the output of an internal combustion engine in high speed revolu tion range by controlling the fuel pressure with a fuel pressure controlling means, which is equipped on a fuel passage leading from a fuel pump to a fuel injection valve in such an arrangement as to be high in the high speed revolution range and low in the low speed revolution range in compliance with changing-over of the variable valve timing. CONSTITUTION:In the high speed revolution range a signal from an electronic control circuit 61 puts a valve control actuator 56 into operation. Now a regulator back pressure control valve 55 is blocked, and the suction neg. pressure in a divergent suction passage 6 remains not introduced into the upper side chamber 46, so that the force lifting a diaphragm 45 will decrease, and the fuel pressure in a fuel supply passage 39 and a pressure regulating passage 42 rise to case increase of the fuel injec tion amount from a fuel injection valve 38 to a great extent. Further a control signal for a solenoid valve 59 is transmitted from the control circuit 61 to actuate this valve 59, and a changeover control valve 60 is opened to cause supply of pressure oil to an oil pressure chamber 29 from a pressure oil passage 35, and by this pressure a high-speed, a resting, and a low-speed locker arm 22-24 are consolidated, and a high- speed and a low-speed suction valve make together the opening/closing motion.
Patent JP-H02290224-A (JP)
Title: Deodorization
Inventor: SUZUKI KUNITAKE
IPC: B01D53/34
Filed: 1989-04-28
Abstract: PURPOSE:To perform an effective deodorization by bringing the liq. containing org. substances into contact with a humification accelerator under aerobic conditions to cause the humification of the org. substances to take place in the liq. and causing a malodorous gas to contact with this liq. CONSTITUTION:A liq. 4 contg. org. substances (e.g. liq. in mixture with activated sludge) is brought into contact with a humification accelerator 2 (e.g. pellets formed by kneading the humifying substance consisting mainly of humic acid together with powdered iron as a reaction accelerator) under aerobic conditions to cause the humification of the org. substances to take place in the liq. and a malodorous gas 3 is then made to contact with the liq. As a result, this liq. is capable of removing the odor fully from such gas, whether acidic or alkaline, and its pH adjustment becomes unnecessary due to a strong pH buffering action, whereby an efficient deodorization can be effected over an extended period of time.
Patent JP-H046848-A (JP)
Title: Picking-up apparatus of chip-shaped component
Inventor: NISHIGUCHI KATSUNORI
IPC: H01L21/68
Filed: 1990-04-24
Abstract: PURPOSE:To obtain an apparatus by which the loss of an irradiation light quantity is small and whose structure is simple while ultraviolet rays are irradiated simultaneously with and in parallel with the pushing-up operation of a pushing-up pin by a method wherein energy-beam irradiation means are provided respectively with semireflecting mirrors and total-reflecting mirrors in light paths of individual light sources so as to surround the pushing-up pin. CONSTITUTION:At an apparatus, the following are provided: energy-beam irradiation means by which a chip-fixing tape T constituted so as to lower its adhesive power by irradiation with an energy beam can be irradiated with energy beams L from its rear side; and a pushing-up pin 4 which pushes up a chip-shaped component L from the rear side of the tape T via the tape T. In addition, light sources 9 of the energy-beam irradiation means are installed on the side of the pushing-up pin 4. At the apparatus, the energy-beam irradiation means are provided respectively with semireflecting mirrors 7 and total-reflecting mirrors 8 in light paths of the individual light sources 9 so as to surround the pushing-up pin 4. The individual semireflecting mirrors 7 are constituted in such a way that nearly half of the energy beams incident from the light sources 9 can be reflected toward the tape T; the individual total- reflecting mirrors 8 are constituted in such a way that nearly residual half of the energy beams can be reflected toward the tape T.
Patent JP-S61265760-A (JP)
Title: Magnetic recording and reproducing device
Inventor: UCHIUMI SATOSHI
IPC: G11B20/12
Filed: 1985-05-20
Abstract: PURPOSE:To attain the accurate recording and the erasure of an index signal by recording or reproducing a signal having a frequency higher than the carrier frequency of an FM audio signal to a margin section as the index signal of the 1st information or the 2nd information. CONSTITUTION:The index signal is recorded to the margin section (c) of the 1st part of a track 2. In applying an index recording, the index signal is recorded on a magnetic tape with saturation. When the erasure of the index signal is commanded, an erasure signal having a prescribed frequency higher than that of the index signal generated from an oscillation circuit 26 is fed to a recording amplifier 22 via switches 21, 18 and recorded there, and in bringing the level of the erasure signal to a level corresponding to the optimum recording current, the erasure signal is recorded with saturation and the index signal is erased.
Patent JP-H05304299-A (JP)
Title: Ferroelectric memory element
Inventor: ITO YASUYUKI
IPC: H01L21/8247
Filed: 1992-04-27
Abstract: PURPOSE:To obtain a ferroelectric non-volatile memory which can be read-out non-destructively. CONSTITUTION:An insulating protection thin film 4, a lower part electrode 5, a ferroelectric thin film 6, and an upper part electrode 7 are laminated successively on a substrate provided with a source region 2 and a drain region 3, in such way that they cross across these regions. This ferroelectric memory element is provided with individual voltage impressing means for the upper part electrode and the lower part electrode, respectively, and the ferroelectric memory element is driven by impressing individual driving voltage pulse on these electrodes, respectively.
Patent JP-2000296776-A (JP)
Title: Changeover individual test device
Inventor: YAMAGUCHI MASAHIRO
IPC: B61L27/00
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a changeover individual test device suppressing the cost in an equipment maintenance test by using simulated train signals without traveling a test vehicle actually. SOLUTION: This changeover individual test device generates equipment control signals using simulated train signals generated by an HMI device 11 or train signals obtained by the traveling of a train and, when the equipment state of changeover equipment 17 after the operation operated according to the equipment control signals is informed to a changeover output device 14, monitor controller devices 12 (12a... 12n) add and record the receiving time for an equipment state signal and a generating time for an equipment control signal and the operation time of the changeover equipment 17 an be obtained by the difference between the receiving time and the generating time.
Patent JP-H04242509-A (JP)
Title: Article packaging device
Inventor: MAIKURU JIYON KAHIRU
IPC: B65B41/00
Filed: 1991-02-18
Abstract: PURPOSE: To provide an apparatus wrapping a case in which cigarettes are contained, with film. CONSTITUTION: A wrapper web Z is cut by a cutting part 4 and cutters 34A, 14 to cut the end of a tear strip attached to a section are provided. A driving means 24 is provided to vary the pass length of the web 2 between the cutters. Feeding of the web 2 to the cutter 34A is assisted by an air mover 32, and also feeding of a wrapper section 4 transferring across a passage of articles 6 to be wrapped is assisted by another air mover 50. Opposed belt conveyors 43, 44 are clamped together under action of air cylinders for feeding the wrapper section.
Patent JP-H11308687-A (JP)
Title: Infrared-ray synchronizing type remote control transmitter-receiver
Inventor: IMOTO KATSUYUKI
IPC: H04B10/11
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide, with a simple configuration, an infrared ray synchronizing type remote control transmitter-receiver that attains remote control and personal listening. SOLUTION: In a remote commander 2 that drives a light-emitting element with an electric signal for controlling an acoustic device 1 and sends an infrared- ray signal R, the acoustic device 1 is provided with a voice use optical signal transmission means 15 that converts a voice signal into an infrared-ray signal S and sends the signal, and the remote commander 2 is provided with an light- receiving section 24 that receives the infrared ray signal S and converts it into an electric signal and detects the electric signal synchronously with the electric signal for controlling the acoustic device and with an earphone jack 25 to lead the voice signal to an earphone 29.
Patent JP-S62263037-A (JP)
Title: Manufacture of long fiber reinforced resin steering wheel core
Inventor: KOIKE SHINJI
IPC: B62D1/04
Filed: 1986-05-12
Abstract: PURPOSE:To shorten the winding time by a method wherein the winding of a fiber in a ring part-spoke parts-a boss part is done by utilizing a robot and the winding of the ring part only is done in parallel with said winding without utilizing the robot. CONSTITUTION:A long fiber bundle F1, which is used for winding round a ring part-spoke parts-a boss part, is impregnated with epoxy resin by being passed through an impregnating device 1a filled with the epoxy resin. In addition, one end of the bundle F1 is fixed through the eye 8a of a robot 7 to a wind up jig 2. On the other hand, a long fiber bundle F2, which is composed of the similar long fiber bundle to the bundle F1 and used for winding round the ring part, is passed through an impregnating device 1b filled with the similar resin to that in the impregnating device 1a. Further one end of the bundle F2 is fixed to the wind up jig 2. When a rotary table is put into rotation, the fiber bundle F2 is wound up to a ring forming groove 6. On the other hand, by moving a guide 8, the fiber bundle F1 is hooked with pins 5 and then wound round a boss metal 14. By repeating the procedure just mentioned above, the ring part, the spoke parts and the boss part are wound. By winding the bundles as mentioned above, the winding of the ring part only and the winding of the ring part- the spoke parts-the boss part are done in parallel with each other, resulting in shortening the winding time.
Patent JP-H04317945-A (JP)
Title: Sheet feeding device and recording device using the same
Inventor: UCHIDA SETSU
IPC: B65H16/06
Filed: 1991-04-15
Abstract: PURPOSE:To permit a shaft for mounting of roll paper to take approx. vertical attitude, and to take the sheet feed position by felling the shaft down horizontally upon setting the roll paper in this attitude. CONSTITUTION:A shaft 27 as the rotational center of a spool 10 is furnished at one end of the spool 10, which works as a shaft to bear roll paper R, and thereby the spool 10 is supported rotatably round the shaft 27 relative to the device body. Roll paper R is mounted when the spool 10 condition is linear as shown in Fig. 2(A), and then the spool 10 is felled as shown in Fig. 2(E) to take the service position. Thus the roll paper can be mounted in the condition that the spool is raised upright. Also this does not require removing the spool from the device body, there is no fear of missing, and the work of mounting the roll paper can be done easily.
Patent JP-S5534588-A (JP)
Title: Circular arc type array antenna
Inventor: MANO SEIJI
IPC: H01Q21/20
Filed: 1978-09-04
Abstract: PURPOSE:To prevent the generation of grating robe in the whole antenna of a circular arc type array antenna by arraying the whole element antennas so that endmost 2 element arrays do not generate grating robe. CONSTITUTION:Grating robe is to be generated easily in proportion to beam scanning angle and array interval d of element antennas. In a circular arc type antenna, the beam scanning angle of endmost 2 element arrays 11 and 12 (center position angle thetao from center axsis 2) is max. Therefore, the whole element antennas are arrayed at regular intervals by mans of interval d<lambda/{1+sin(thetaO+thetaM)} by which arrays 11 and 12 do not generate grating robe to max. beam scanning angle thetaM.
Patent JP-H06317501-A (JP)
Title: Power circulation type gear testing method and device
Inventor: YOTSUYA KAZUNARI
IPC: G01M13/02
Filed: 1993-05-10
Abstract: PURPOSE:To change the load operated on the engagement part of each gear during power circulation type gear test. CONSTITUTION:A sun gear 51 under test of a gear device 26 under test and a follower sun gear 48 of a follower gear device 37 are joined, an epicyclic frame 31 under test of the gear device 26 under test and a follower epicyclic frame 42 of the follower gear device 37 are joined, an inner tooth gear 28 under test of the gear device 26 under test is constrained so that it does not rotate n periphery direction, and then a follower inner tooth gear 39 is displaced in the periphery direction, thus operating a torsion moment corresponding to the amount of displacement of the follower inner tooth gear 39 on the rotary torque transmission system of the gear device 26 under test and the follower gear device 37 and operating a load corresponding to the amount of displacement of the follower inner tooth gear 39 on the engagement part of each gear due to the counterforce of the torsion moment operated on each member.
Patent JP-S58224828-A (JP)
Title: Automatic angle regulating unit for fender mirror
Inventor: NAKAJIYOU SATOSHI
IPC: B60R1/07
Filed: 1982-06-25
Abstract: PURPOSE:To accurately regulate the angle of a mirror by moving and controlling the mirror to a preset reference position and then to the memory position after the detection value of the mirror position is corrected to the specified value that corresponds to the reference position when the mirror arrives at the reference position. CONSTITUTION:A control circuit 21 controls a mirror 10 to a preset position based on the count value of a counter 20 stored in a storage circuit 23. When the current count value of the counter 20 does not correspond to the position of a mirror 10 due to the external force actuated on the mirror 10 to move the mirror position, a motor 13 is driven through an initial drive command circuit 21a and the mirror 10 is rotated in the specified direction. This rotaion moves a slide bar 12 and the protrusion 12b closes a contact 14. In this case, since the count value of the counter 20 at that time is stored in the storage circuit 23 based on the position where a contact 24 is closed, a counter correction command circuit 21b issues a command so as to correct the current count value of the counter 20 into a stored count value when the contact 24 is closed.
Patent JP-S61266720-A (JP)
Title: Displacement work of surrounding ground of tunnel
Inventor: INOUE KAZUTOSHI
IPC: E21D11/00
Filed: 1985-05-22
Abstract: PURPOSE:To easily execute the displacement work of the surrounding ground of a tunnel by a method in which a cavity is excavate by supplying of water and discharging of soil through paired pipes with valves provided with interposition of a rotary rod piercing the tunnel segment and an improving agent is packed into the cavity. CONSTITUTION:Jet stream of high-pressure water is jetted through a jet nozzle 3 provided on the tip periphery of a rotary rod 2 provided piercingly through the lower part of a tunnel segment to excavate the ground. When the excavation proceeds till the neighborhood of paired pipes 5 and 6 with a valve 4, water is supplied from a water supply pump 7 connected to the pipe 5 and soil is discharged from a soil-discharge pump 8 connected to the pipe 6 to form a cavity 9. An improving agent 12 is packed through the rotary rod 2 into the cavity 9, and mud water in the cavity 9 is recovered by the pump 8 through the pipes 5 and 6.
Patent JP-S591035-A (JP)
Title: Expander
Inventor: SHIROKURA SADAO
IPC: B21D39/10
Filed: 1982-06-25
Abstract: PURPOSE:To perform expansion of a tube by one kind of expander and to reduce man-hours of tube expanding, by connecting attachably and detachably one side of a sleeve installed on a frame to a collar front wheel and making the tip of another side larger than the diameter of a tube plate hole. CONSTITUTION:When a tapered mandrel 11 of special length is advanced while rotating it, a roll 12 advances in a tube 2 and the tip 22a of a sleeve 22 comes into contact with the tube plate face 1a while incorporating the projected part 2a of the tube 2, and stops. At this time, a roll 12 which is restricted in the longitudinal direction by a collar rear wheel 15 and a frame 13A fixed to an optional position of a screw 21 provided in the frame 13A through a screw 17 and is installed oscillatably in the radial direction is also stopped. Accordingly, the width L of tube expandng ca be determined based on the tube plate face 1a irrespectively of protrusion of the tube 2, and a forming work for keeping the end face 2a of the tube 2 constant by cutting becomes unnecessary.
Patent JP-H01277787-A (JP)
Title: Underwater ultrasonic transmitter/receiver
Inventor: NADA TAKATOSHI
IPC: G01S7/521
Filed: 1988-04-30
Abstract: PURPOSE:To output a strong underwater ultrasonic wave of low frequency only in one direction from a convex shell, by providing a non-active columnar body is proximity to an active columnar body, on one side thereof and in parallel thereto. CONSTITUTION:A non-active columnar body 2 is provided in proximity to an active columnar body 1, on one side thereof and in parallel thereto. When the columnar body 1 is displaced by xsi1, lever elements 5 and 6 are displaced at a prescribed angle around a hinge element region 3. In order to transmit the vibrations of the columnar body 1 to a convex shell 7 efficiently, it is necessary to set the central part of the hinge element region 3 in the center of rotation of the lever elements 5 and 6 so that these elements may not make translational motions. For this purpose, the stiffness of the lever elements 5 and 6 must be enhanced in relation to deflection. The region 3 keeps the stiffness in the longitudinal direction, like a region 4, and is set to be flexible against bending. The stiffness of the columnar body 2 is set to be high both in the longitudinal direction and in relation to the deflection.
Patent JP-H11286599-A (JP)
Title: Aromatic polycarbonate-based resin composition
Inventor: KAWAGUCHI AKIYOSHI
IPC: C08K9/06
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain an aromatic polycarbonate-based resin composition having an excellent mechanical strength and preventing the generation of white streaks and giving greatly excellent appearance when molded. SOLUTION: This aromatic polycarbonate-based resin composition is obtained by adding (d) 10-30 pts.wt. of wollastonite whose surface is treated with (d1) a mixture of a polyalkoxysiloxane with an epoxy silane-based coupling agent and/or (d2) a reaction product of a polyalkoxysiloxane with an epoxy silane- based coupling agent, to 100 pts.wt. of a resin composition comprising (a) 80-50 wt.% of an aromatic polycarbonate resin, (b) 19-49 wt.% of a thermoplastic aromatic polyester and (c) 1-10 wt.% of an elastomer.
Patent JP-H07320854-A (JP)
Title: Induction heater and pan therefor
Inventor: KURATA YOSHIHIRO
IPC: H05B6/12
Filed: 1994-05-23
Abstract: PURPOSE:To concurrently apply induction heating at a plurality of temperatures. CONSTITUTION:An inner pan 6 having depth with a gap corresponding to gap length L from a top plate 10 is laid in a through-hole 5 formed approximately at the center of an outer pan 1. According to this construction, heating output in the outer pan 1 becomes different from heating output in the inner pan 6, and both pans 1 and 6 can be heated at a different temperature level.
Patent JP-S63273910-A (JP)
Title: Production of nc data for rough working
Inventor: TANAKA KUNIO
IPC: B23Q15/00
Filed: 1987-05-01
Abstract: PURPOSE:To perform the rough working NC by obtaining the maximum point for each of meshes obtained by dividing a copying range to define this maximum point as a key point and to approximate the working form on the height surface of the key point and correcting the tool center point position in its height direction. CONSTITUTION:A digitizer 1 contains a processor 1a, a control program ROM 1b, a RAM 1c for digitized position information, and a working memory 1d and fetches the present position of a tracer head TH while having the copying control for production of the NC information through digitization and to monitor the tool interference. A copying range TRR is divided into meshes Mij and the maximum point Qij is obtained for each mesh as a key point. Then, each mesh form is approximated to the height surface Sij of key point. When the tool center position Pc is set at a position where a tool TL is offset from a point shown by the digitized position information, the height of the position Pc is controlled so that the TL does not cross the form approximated surface. Then, the rough working is carried out by NC.
Patent JP-H10297117-A (JP)
Title: White powder paint composition for heat-transfer image receiving sheet and heat-transfer image receiving sheet
Inventor: ARAI TOSHIO
IPC: D21H27/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To realize a composition, with which a resin layer equipped with the releasability from an ink sheet is formed as a receiving layer on a base material through a single process so as to be allowed to produce a heat-transfer image receiving sheet and in which no yellowing occurs during its storage. SOLUTION: This white powdered paint composition for a heat-transfer image receiving sheet is so constituted as to include a resin component, a white coloring agent and the hardened matter of a reactive curing silicone oil. In this case, the composition contains 70-95 wt.% of the resin component consisting of 50-90 wt.% of saturated polyester resin having an acid value of 1.0-20 mg KOH/g and a glass transition temperature of 50-70 deg.C and 50-10 wt.% of styrene- acrylic copolymer resin and 0.5-12 wt.% in reactive curing silicone oil having a functional group reactive with the carboxyl group and/or hydroxyl group of the saturated polyester resin in terms of the reactive curing silicone oil.