baber/WOPTO huggingface dataset:
Patent JP-H10142465-A (JP)
Title: Treatment of pipe cable terminal and storing method for pipe cable laying conduit line
Inventor: YANAGAWA HIROHIKO
IPC: H02G1/06
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method for a pipe cable terminal by which examination for veryfying the soundness of an existing pipe cable is executed by merely releasing one terminal of a pipe cable laying conduit line. SOLUTION: The pipe cable laying conduit line is constituted by connecting a pipe cable 3, in which plural pipes 1, 2 for forcibly feeding optical fibers are housed, and a pipe cable 8, in which plural pipes 6, 7 are housed, with pipe connectors 5, 9. The terminal parts of the connected pipe cables 3, 8 are provided with pipe cable connectors 4, 10. Terminal connectors 13, 14 equipped with U-tube conduit lines 11, 12 having loop functions of the pipe terminals are connected to these pipe cable connectors 4, 10 to treat the terminal parts.
Patent JP-H07144170-A (JP)
Title: Production of organic thin film
Inventor: NAKAMURA NAOKI
IPC: B05C3/109
Filed: 1993-11-25
Abstract: PURPOSE:To keep in almost constant a hydrogen ion concn. of an aq. soln. in a liq. tank. CONSTITUTION:A molecular layer 6 consisting of an amphiphatic molecule 6a is formed on a liq. surface 3a of the aq. soln. 3 filled in the liq. tank 2. A secondary liq. tank 10 is connected to the liq. tank 2 through an influent pipe 7. The pH of the aq. soln. 12 in the secondary liq. tank 10 is kept always at a set value. An org. thin film consisting of the molecular layer 6 is formed on a substrate 4 by moving the substrate 4 almost vertically to the molecular layer 6 while feeding continuously the aq. soln. 12 in the secondary liq. tank 10 to the liq. tank 2 through the influent pipe 7. At this time, the aq. soln. 3 in the liq. tank 2 is discharged through a discharg pipe 8 so that a liq. level of the aq. soln. 3 in the liq. tank 2 is kept in almost constant.
Patent JP-H02141907-A (JP)
Title: Magnetic head
Inventor: MORITA MASAHIRO
IPC: G11B5/127
Filed: 1988-11-22
Abstract: PURPOSE:To facilitate assembling and to make a magnetic characteristic stable after the assembling by adopting the structure such that a support member to support a back core, 1st and 2nd elastic support pieces are provided to a rear of a front core. CONSTITUTION:A support member 3 has a rear part 31, the 1st elastic support chip 32 and the 2nd elastic support chip 33. In the assembling, a back core 2 is clipped elastically between the rear part 31 of the support member 3 and the 1st elastic support chip 32 at first. Since the back core 2 and the support member 3 are integrated to be the assembly, then the assembly to the front core 1 is simplified. That is, the assembly comprising the support member 3 and the back core 2 is fitted to the front core 1 and the front core 1 is clipped elastically between the back core 2 and the 2nd elastic support chip 33 to contact the back core 2 to the side face of the front core 1. Thus, the front core 1 and the back core 2 are contacted directly through the elasticity of the 2nd elastic support chip 33 to uniformize the magnetic gap between the both.
Patent JP-H07146469-A (JP)
Title: Reflection type liquid crystal display device
Inventor: NAKANISHI HIROKO
IPC: G02F1/1335
Filed: 1993-11-25
Abstract: PURPOSE:To generate a colorless display presenting a good contrast by optimizing the absorptive axis direction of a polarizing plate, the angle of major axis orientation of liquid crystal molecules, the phase delay axis direction of a wavelength plate, and the product of the thickness of liquid crystal layer and the refractive index anisotropy of liquid crystal molecules. CONSTITUTION:A reflection type liquid crystal display device 1 has a polarizing plate 3 and a quarter waveform plate 5, which are arranged so that the angle alphaformed by arrows 16 and 17 ranges between 85-95 deg., the angle beta formed by arrows 18 and 1.9 ranges between +5 deg., optimally zero, and that the angle phi formed by arrows 18 and 18, i.e., twisting angle of liquid crystal molecules, will be 45 deg. The single body transmissivity and degree of polarization of the polarizing plate 3 should preferably be over 46% and 95%, respectively. The single body transmissivity and degree of polarization of this polarizing plate 3 to be used in this display device 1 are 46.5% and 95.0%, respectively, while the twisting angle phi of liquid crystal molecules is 45 deg., and the product of the liquid crystal layer thickness d and the refractive index anisotropy DELTAn of liquid crystal molecules should be selected so that d.DELTAn lies within the range 500-700nm.
Patent JP-H09138326-A (JP)
Title: Photosemiconductor module
Inventor: ISHIKAWA TAKUYA
IPC: G02B6/14
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain the photosemiconductor module which makes it easy to position a photosemiconductor chip and an optical fiber and has high coupling efficiency by joining and fixing a heat sink where the photosemiconductor chip is fixed and a fiber block where the optical fiber is fixed. SOLUTION: The photosemiconductor module 1 is equipped with a semiconductor optical amplifier chip 2 and fiber blocks 3 and 4 which are arranged on the light incidence and projection sides of the optical amplifier chip 2, and they are adhered and fixed with an adhesive 5. The optical amplifier chip 2 is fixed onto the heat sink 6. The optics amplifier chip 2 is provided with conversion parts 2a and 2b which enlarges a mode field nearby the incidence-side and projection-side end surfaces. The fiber blocks 3 and 4 have ribbon fibers 3b and 4b adhered and fixed in fiber holes 3a and 4a and, the end surfaces 3a and 4c are polished together with the ribbon fibers 3b and 4b.
Patent JP-H07148345-A (JP)
Title: Shooting game machine
Inventor: MIYOSHI TAKAO
IPC: A63F9/02
Filed: 1993-11-25
Abstract: PURPOSE:To exhibit a realistic feeling by causing the characteristic of shooting means displayed on the screen of a display unit to vary in accordance with a variation in the shape of the shooting means as means for inputting data to the screen. CONSTITUTION:A shooting game machine comprises a display unit 2 for displaying an image, shooting means 3 adapted to be manipulated by a player, for inputting data to the display unit 2. The shooting means 3 incorporates a shape changing mechanism including a shape changing part and a drive part. A first gun barrel 6 and a second gun barrel 7 located inside or outside the former are arranged as the shape changing part of the shape changing mechanism. Further, an electromagnet attached to the first gun barrel 6 and a magnet attached to the second gun barrel 7. Further, the electromagnet is energized when a predetermined condition in which a predetermined point is gained and so forth occurs. Thus, the second gun barrel is projected forward from the first gun barrel due to a repulsive force. Simultaneously, the image is changed into a rapidly successive impact condition from a single impact condition.
Patent JP-H09138395-A (JP)
Title: Liquid crystal display element
Inventor: SHIOMI MAKOTO
IPC: G02F1/1335
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display element which internally has double refractive layers effective for improving a display grade, has no parallax and may be produced by simple processes by having a liquid crystal region between substrates facing each other and providing at least either of the substrates with the double refractive layers formed by depositing and polymerizing liquid crystalline polymer precursors. SOLUTION: The liquid crystal display element 100 is produced by arranging a pair of the substrates 1, 1' opposite to each other and forming the double refractive layers 2 and thin-film layers 3 in desired patterns on at least either of the substrates 1, 1'. The double refractive layers 2 are formed by depositing the liquid crystalline polymer precursors on the substrate and polymerizing the same. A flattening film 4 is formed on one surface of the substrate to cover the double refractive layers 2 and the thin-film layers 3. Picture element electrodes 5, 5' and oriented films 6, 6' patterned to prescribed shapes are formed in this order on the substrates, 1'. The liquid crystal region 8 and high- polymer walls 7 enclosing the liquid crystal regions 8 are held between the substrates 1 and 1'. These high-polymer walls 7 are formable in desired positions.
Patent JP-H10122110-A (JP)
Title: Control device for multicylinder internal combustion engine
Inventor: TATARA YUSUKE
IPC: F02D41/14
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a control device for multicylinder internal combustion engine in which the fuel injection quantity and the injection timing of respective cylinders are decided based on the same target air-fuel ratio even in any operating condition, and drivability can be further improved while improving fuel consumption and emission. SOLUTION: When the engine is not during starting and not in a throttle valve full open operation territory, the value of a counter CUCYL is checked (S33-38), at being 0 a target air-fuel ratio KCMDI is set to be a value KCMDI#2, at being 1 it is set to be #1, at being 2 it is set to be #3, at being 3 it is set to be #4 (S39), an ignition timing θIGADVmap is decided by referring to an ignition timing advance quantity θIGADV map according to engine speed NE and absolute pressure in an intake pipe PBA (S40), KLADV is decided by referring to an ignition timing correcting factor KLADV table according to the target air-fuel ratio (S41), and hence the ignition timing θIGADV is computed (S42).
Patent JP-H06153491-A (JP)
Title: Snubber circuit for switching device
Inventor: MOCHIZUKI MASATO
IPC: H02M1/00
Filed: 1992-11-05
Abstract: PURPOSE:To provide compactness and low cost by reducing the loss produced from a snubber circuit corresponding to a switching device constituting a power converter. CONSTITUTION:One end of each capacitor of individual snubber circuits 4 and 5 provided in response to respective switching devices 2 and 3 such as IGBT is connected to an intermediate potential end of a power supply smoothening capacitor, and loss produced from the snubber circuit is reduced and the whole apparatus is made more compact for reducing costs by restricting (clamping) the capacitor voltage of individual snubber circuits 4 and 5 to almost one-half of the power supply voltage.
Patent JP-S62154447-A (JP)
Title: Charge restraint device for wafer
Inventor: TAMAI TADAMOTO
IPC: H01L21/265
Filed: 1985-12-25
Abstract: PURPOSE:To restrain the dielectric breakdown of a wafer from occurring, by installing a slit plate, having a slit of such size as getting a part of beams interfere with a plate part, n a position proximate to a wafer, and also installing an electron passing barrier in a separated position from the slit plate in the upstream direction of a beam flow. CONSTITUTION:At the time of ion implantation, a disc 1 rotates at high speed while reciprocates up and down, and a positive ion beam 5 is irradiated to a wafer 3 part on the disc 1. Since a slit 9 of a slit plate 8 is smaller than a beam external form, a part of beams collides with the slit plate 8, cuasing an electron 21 there. This electron 21 is partially involved in a beam flow, but the rest is radiated to the up-stream side of the ion beam. Since an electron passing barrier 20 is installed, movement of the electron is checked at that position and involved in the beam flow. In the case where the slit 9 is made smaller than an external form of the beam 5, wafer voltage comes low so that dielectric breakdown is hard to happen. In addition when negative voltage is impressed on the electron passing barrier 20, a difference in the wafer voltage comes to be yet more conspicuous.
Patent JP-H06153159-A (JP)
Title: Digital vtr
Inventor: HASHINO TSUKASA
IPC: H04N5/93
Filed: 1992-11-05
Abstract: PURPOSE:To make deterioration in picture quality in a block shape unremarkable at high speed search. CONSTITUTION:Video data DVi from an error correction circuit 25 are tentatively stored in a memory 2. A discrimination circuit 3 uses each block of a reproduced video signal as a noticed block sequentially and compares a brightness level of a picture element signal at a border between a noticed block and a surrounding block to discriminate the matching. A calculation circuit 4 uses each block of the reproduced video signal as a noticed block sequentially and calculates a difference between a mean brightness level of a picture element signal of the surrounding block and a mean brightness level of a picture element of the noted block as an offset DELTAL. A matching circuit 6 adds the offset DELTAL to the data DVi outputted from the memory 2 to form data DVi'. In the block without matching at high speed search, a changeover switch 5 is thrown to the position (b) and the data DVi' in which the brightness level difference from the surrounding block are fed to a D/A converter 26.
Patent JP-S63148813-A (JP)
Inventor: TOMIOKA SHOJI
IPC: H02G11/02
Filed: 1986-12-12
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-S63148140-A (JP)
Title: Chassis dynamo for four-wheel driven vehicle
Inventor: KODAMA TAKUO
IPC: G01L3/22
Filed: 1986-12-11
Abstract: PURPOSE:To measure the power of a four-wheel driven vehicle in turning motion efficiently and to simulate its actual traveling state by setting the steering angle and test speed after the start of the power measurement optionally and continuously. CONSTITUTION:The chassis dynamo of the four-wheel driven vehicle 10 is controlled by a control circuit 14 with the output torque of dynamometers 4a-4d coupled directly with respective four rollers 10a-10d to the traveling speed of respective driving wheels 110a-110d. The horizontal distance between the centers of the front and rear wheels and the distance between the king pins of the driving wheels 100 are set by the wheel base setter 210 and king-pin distance setter 212 of this circuit 14. Further, a steering angle setter 214 sets the steering angle theta of the driving wheels 100 and a speed setter 216 sets the test speed V of the power test of the driving wheels 100; and said setting operation is performed before the power test and the angle theta and speed V are varied properly after the start of the power test.
Patent JP-H02143812-A (JP)
Title: Clamping apparatus
Inventor: HAMADA HAJIME
IPC: B29C45/66
Filed: 1988-11-25
Abstract: PURPOSE:To perform miniaturization and cost reduction, and enable an accurate pressure control by rotating a ball nut via a transmitting member for giving a linear movement to the ball screw threaded thereinto, and thus advancing and retreating a movable plate for performing a mold open and close operation. CONSTITUTION:When a pressure oil is supplied into a pressure oil chamber, a mold clamping ram 121 advances while compressing a spring 138, and a friction clutch part 135 comes into contact with a lower bearing retainer 132. Through this frictional force of the friction clutch part 135. The lower bearing retainer 132 may act to stop rotation of a nut 112, and the ball nut 112 and the whole of a ball screw 111 are advanced, and thus a clamping force is generated therein. Leaving the rotation of the ball nut 112 prevented in this manner, the mold clamping ram 121 may press the ball nut 112 and the ball screw 111 into the clamping side with a powerfully hydraulic force via the berating retainer 132, thereby obtaining a clamping force. The next mold opening operation is performed in such a way that as the oil pressure of a pressure oil chamber B is released, the mold clamping ram 121 retreats through the spring force of the spring 138 compressed during the period of mold closing operation, and the ball nut 112 also retreats together with an upper and lower bearing retainers 131, 132, bearing 14 and pulley 113, thus a mold opening operation begins.
Patent JP-S63148335-A (JP)
Title: Error detector
Inventor: MATSUMOTO KOICHI
IPC: G06F11/10
Filed: 1986-12-12
Abstract: PURPOSE:To discriminate whether the parity error is caused during data transfer or by a parity generating circuit itself, by checking parities outputted from parity generating circuits in the transmission side and the reception side. CONSTITUTION:Transfer data outputted from a transmission part 11 is transferred to a reception part 21 together with the vertical parity generated by a transmission-side error detecting part 12. The detecting part 12 checks this parity at this time, and an error signal 140 is sent to the transmission part 11 and the reception part 21 if error is detected. Meanwhile, transferred data and vertical parity are inputted to a reception-side error detecting part 22 also, and the vertical parity of transfer data is generated and is checked, and an error signal 240 is sent to the transmission part 11 and the reception part 21 if error is detected. If this parity does not coincide with the vertical parity sent from a transmission equipment 10, a disaccord signal 250 is outputted to the transmission part 11 and the reception part 21.
Patent JP-H09105248-A (JP)
Title: Trespass of cat preventing fence for concrete-block wall
Inventor: NONAKA HIRONORI
IPC: A01M29/00
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent a fall of a fence even in the case of the strong wind, and to prevent the trespass of a cat into a site by arranging a fence inside of a frame having legs in a lower part thereof, and suspending an irregular reflective material with a wire from a suspender provided at a central part. SOLUTION: A fence 3 is provided inside of a frame 2 with a space smaller than the width of a kitten. A material 5 having the irregular reflecting property, which cat dislike, is suspended by a strong and narrow wire 6 from a suspender 4 at the same height position with cat's eye at a central part of the frame 2. In this case, a lower part of the frame is provided with leg parts 1, which are projected right and left so as to prevent a fall of a device, with a space corresponding to a width of a concrete-block wall, and the legs 1 are provided on the top end of the concrete-block wall. At the time of use, this fence is provided on the concrete-block wall so as to prevent the trespass of cats, and surround a way of cats, which walk on the top end of the concrete-block wall, with the frame 2 and the fence 3, and shield the cat with the irregular reflective material 5. This fence can be easily pulled out upward by hand, and it can be freely moved to an appropriate position.
Patent JP-H06119514-A (JP)
Title: Device for issuing ticket with different color
Inventor: URAKAWA TAKASHI
IPC: G07B1/00
Filed: 1992-10-07
Abstract: PURPOSE:To provide a different color ticket issuing device capable of clearly distinguishing an adult passenger ticket, a child passenger ticket, a male commutation ticket, and a female commutation ticket by differentiating printing colors on respective ticket surfaces and having the effect for preventing the generation of illegal passengers. CONSTITUTION:The different color ticket issuing device for delivering rolled paper 17 from its feeding part side, cutting off the paper 17 in each ticket length and executing an encoding processing such as printing and magnetic recording to issue a ticket is characteristically provided with a direct heat sensitive printer 20 for directly and heat-sensitively printing a 1st color on the heat-sensitively processed ticket surface of the rolled paper 17, a heat transfer printer 21 for allowing the printing of a 2nd color different from the 1st color on the ticket surface and a printer control means for allowing one printer corresponding to a specified ticket sort or both the printers 20, 21 to execute printing-out operation.
Patent JP-H02141339-A (JP)
Title: Insulating trolley wire supporting device
Inventor: NAKAJIMA KATSUJI
IPC: B60M1/20
Filed: 1988-11-24
Abstract: PURPOSE:To contrive reduction in the number of parts, in a device in which an insulating trolley wire is supported by an inversed U-shaped hanger fitting via a hanger insulator, by enabling the support and fixture of the insulating trolley wire to the hanger fitting to be carried out only by the hanger insulator. CONSTITUTION:In an inversed U-shaped hanger fitting 1 being supported by a fitting member 4 such as a ceiling frame member, outer lockedly-engaaging projections 16 projectedly provided on the outer surface of the right and left side parts 9, 10 of a hanger insulator 2 are lockedly engaged with respective engaging grooves 18 which are formed by bending the middle parts in the up-and-down direction of the right and left side wall parts 5, 6 in a U-shape. In this case, engaging window parts 7 are formed in the central part, in the front-and-rear direction, of the engaging grooves 18 of the right and left side wall parts 5, 6, while in the right and left parts 9, 10, elastic lockedly engaging parts 8, which are to be engaged with the engaging window parts 7 when they are inserted in the longitudinal direction while sliding on the inner surfaces of the right and left side wall parts 5, 6, are projectedly provided. Further, on the right and left parts 9, 10, lockedly engaging projection parts 11 for abutting on the front-and-rear directional one end surface 21 of the right and left side wall parts 5, 6 are projectedly provided, and also on each of the elastic lockedly engaging parts 8, a gradient part 12 is formed.
Patent JP-H09140192-A (JP)
Title: Driver for stepper motor
Inventor: MORIGUCHI HIROSHI
IPC: H02P8/38
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To eliminate the time lag in speed control by controlling the driving speed of a stepper motor variably depending on the load torque such that the load torque corresponds to the output torque thereby shortening the time required for control without bringing the stepper motor into overload state. SOLUTION: Opening of an actuator is detected at a control section. When the opening of actuator is 50% or above S1, the driving speed is set at 100pps (S2)in order to increase the output torque thus driving a stepper motor without causing overload. When the opening of actuator is less than 50%, the driving speed is set at 200pps (S3) because the load on stepping motor is low and a pulse having frequency corresponding to the speed is outputted to the stepper motor thus increasing the driving speed. Since the driving speed of stepper motor is varied (S4) depending on the opening of actuator, i.e., the load torque of steeper motor, the driving speed can be increased without causing overload and control lag is eliminated.
Patent JP-S63152433-A (JP)
Inventor: HINO HAJIME
IPC: D02G3/34
Filed: 1986-12-15
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-H11133326-A (JP)
Title: Multibeam projector
Inventor: KIMURA TETSUYA
IPC: G02B26/10
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a multibeam projector capable of preventing the generation of an angular error or a positional error in a light source part at the time of rotating the light source part from a certain rotational position to the urging direction side of an urging member. SOLUTION: A rotation control means is constituted of a motor 40, a sliding member 39 fitted to the motor shaft 42 of the motor 40 and capable of converting the rotational drive of the motor 40 into leaner motion to rotate the light source part 10 and a spring 41 for always urging the light source part 10 to one direction side and abutting the light source part 10 to the motor shaft through the sliding member 39. Consequently the motor shaft can be prevented from being moved in the same direction as the one direction side for rotating the light source part 10.