baber/WOPTO huggingface dataset:
Patent JP-H07291114-A (JP)
Title: Warning method for fluid type retarder device
Inventor: OGAWA HIDEO
IPC: B60T10/02
Filed: 1994-04-28
Abstract: PURPOSE:To enable presence of any trouble in a pressure reduction means, a closed circuit, a piping for connecting an air-liquid converter to the closed circuit, the air liquid converter, etc., to be known rapidly by a warning and such a dangerous state that a brake torque is not generated properly to be dissolved and also prevent the damage of a fluid type retarder following the leak of an operation liquid. CONSTITUTION:A fluid type retarder device is provided with a fluid type retarder 11 which is mounted on a rotary shaft 10 rotating together with a wheel and in which an operation liquid is always filled, a closed circuit 21 for connecting the operation liquid entrance 11a of the fluid type retarder 11 to an operation liquid exit 11b, an air-liquid converter 25 for applying an air pressure to the operation liquid in the closed circuit 21 and pressure reduction means 32, 33, 34 for reducing the pressure of air supplied from a pressurized air source 4 to the air liquid converter 25. A pressure detection means 8 detects the pressure in the closed circuit 21 and judges whether the pressure in the closed circuit 21 is within a prescribed range or not and when it does not exist within the prescribed range, a warning is issued by a warning means 48.
Patent JP-S5337975-A (JP)
Title: Adaptive control system
Inventor: KADO SHIYUNICHI
IPC: B24B49/16
Filed: 1976-09-20
Abstract: PURPOSE: To provide an adaptive control system, in which sparkout time is prolonged as the machining steps proceed, so as to improve efficiency of operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05307138-A (JP)
Title: Camera
Inventor: MIYAZAWA AZUMA
IPC: G03B13/36
Filed: 1992-04-30
Abstract: PURPOSE:To accomplish a zoom lens driving just according to a zooming control switch by providing plural storing means for storing every variance in each lens which is generated when a zoom optical system is driven to a telephoto side and a wide side. CONSTITUTION:As to a camera for obtaining the feed-out quantity of a focusing lens from several kinds of table data for obtaining the moving extent of the feed-out of the lens based on information on an object distance and information on a set focal distance, the camera is provided with storing means 1 and 2 for storing the zooming direction of the optical system at the time of zooming, a selecting means for selecting the data out of several kinds of table data based on the stored contents of the storing means 1 and 2, and a calculating means for calculating the feed-out quantity of the focusing lens based on the data selected by the selecting means. And either of the storing means 1 and 2 for respectively storing every variance in each lens which is generated when the zoom lens is driven to the telephoto side, or to the wide side is selected based on the zoom lens driving direction, and then, the arithmetic operation for correcting the focus is performed based on the aforesaid data.
Patent JP-H09277234-A (JP)
Title: Forming device and method of honeycomb structural body
Inventor: MURATA MASAKAZU
IPC: B28B3/20
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a forming device and a method of a honeycomb structural body, in which the forming speed of the outer skin of the honeycomb structural body can be finely installed and the poor forming of the outer skin can be prevented from developing. SOLUTION: This device is the forming device 1 of a ceramic honeycomb structural body 8 consisting of a mold 10 having slits 11 for forming a honeycomb structure and a guide ring 2 provided on the downstream side of the mold 10, which has an opening edge 21 for controlling the outer diameter of a molding and, at the same time, a pool part 22 for forming the outer skin of a honeycomb structural body at the upstream side from the opening edge 21. In the guide ring 2, a temperature controlling device 3 is provided.
Patent JP-H09282996-A (JP)
Title: Circuit breaker
Inventor: MIURA MASAO
IPC: H01H73/02
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To miniaturize a circuit breaker with built-in current limiting element at a low cost. SOLUTION: An inverted L-shaped relay conductor 18 and a fixed contact carrier 19 are brazed to both ends of a current limiting element 20, and the relay conductor 18 is connected to a power source side terminal 1, and a fixed contact 3 is bonded to the top surface of the fixed contact carrier 19 so that the current limiting element 20 forms a part of a fixed contact conductor formed over from the power source side terminal 1 to the fixed contact 3. With this structure, the current limiting element 20 is unified inside of the fixed contact 2, and a separate space and a separate container for housing the current limiting element 20 is unnecessary.
Patent JP-H01282899-A (JP)
Title: Magnetic shield material using superconductive material
Inventor: YAHAGI SHINICHIRO
IPC: H05K9/00
Filed: 1988-05-09
Abstract: PURPOSE:To use Fe-Cr-Al system alloy as a shield material and give full play to magnetic shield performance by combining a lightweight unbulky shield material and a cooling means in which mounting and operation can comparatively easily be performed and cost is low. CONSTITUTION:Power of superconductive material of R-Ba-Cu-O system or Bi-Sr-Ca-Cu-O system is melted and jetted in a base material with the shape of required magnetic shield material and heat treatment is performed. The alphabetical letter R shows one kind or two kinds and more selected from Y and La system rare earth elements. The heat treatment material is cooled at the boiling point of liquid nitrogen or the temperature less than it to use. Fe-Cr-Al system alloy is used as the material of a base material. The thin film of molten and jetted superconductive material is treated by heat and shows superconductivity. Thereby magnetic shield performance is fully shown.
Patent JP-H07295370-A (JP)
Title: Developing device
Inventor: SHINOZAKI ATSUSHI
IPC: G03G15/08
Filed: 1994-04-27
Abstract: PURPOSE:To provide a developing device capable of satisfactorily developing an electrostatic latent image under a relatively low pressure per unit area by means of a uniform contact system without causing toner scatter and unsatisfactory continuity which occurs due to the application of a bias voltage. CONSTITUTION:The toner carrier 100 is provided oppositely in contact with a drum-like photoreceptor 1. This toner carrier 100 is consists of a cylindrical base member 12 and an elastic plate 11 with a base end fixed to the base member 12, and the elastic plate 11 is in pressure-contact with the photoreceptor 1. Around the toner carrier 100, the toner T is carried toward a developing area between the photoreceptor 1 and the elastic plate 11 by the rotation of a magnet roller 13 inside the toner carrier 100.
Patent JP-H02291336-A (JP)
Title: Film conveying device
Inventor: FURUYA KUNIO
IPC: B65H20/06
Filed: 1989-05-02
Abstract: PURPOSE:To correct the posture of a film upon dropping so as to precisely convey the film by providing a pair of conveying rollers adapted to be rotated in a direction in which a dropped film is repelled, so as to receive the film, and then be rotated in a reverse direction so as to convey the film. CONSTITUTION:After stopping of a belt 21, a motor 32 is driven to tilt a film dropping pawl 28 so as to push out a film F which is therefore dropped onto a first conveying roller 35. In this phase, simultaneously with the tilting of the film dropping pawl 28, the first conveying roller 35 is rotated instantly in a direction in which the film F is repelled, by means of a drive motor. During this period, the film F is dropped between two rollers in the first conveying roller 35. However, since the rotation of the rollers is in the direction in which the film F is repelled, the film is not conveyed by the rollers, but is stopped instantly so as to horizontally align the forward end of the film. Thereafter, the first conveying roller 35 is reversed, and accordingly, the film is fed by rollers 35, 36 into an automatic developing unit for developing the film.
Patent JP-S5828558-A (JP)
Title: Intake device for internal combustion engine
Inventor: YAMADA TOSHIO
IPC: F02B47/02
Filed: 1981-07-20
Abstract: PURPOSE:To efficiently suppress knocking, by providing a fuel feeder which lowers the air fuel ratio in response to the rise in the degree of opening of a throttle valve when the degree is higher than a prescribed level and by providing a water injector on an intake passage. CONSTITUTION:In an intake device having a helical intake passage 6 whose inlet part and spiral end are connected to each other through a ramified passage 14 fitted with a shutoff valve 18, a fuel injection valve 27 is installed in an intake branch pipe 23 and a water injection valve 47 is installed in a cylinder head 3 so that the fuel and the water injection valves are oriented toward the intake passage 6. The injection valves 27, 47 are regulated by an electronic controller depending on the engine condition. The fuel injection valve 27 is regulated so that the air fuel ratio is lowered in response to the rise in the degree of opening of a throttle valve when the degree is higher than a prescribed level. The water injection valve 47 is regulated so that water is injected when the degree of opening of the throttle valve is higher than the prescribed level.
Patent JP-S5816067-A (JP)
Title: Preventing method for stripping of alumite of magnetic disc substrate
Inventor: SHINOHARA MASAKI
IPC: C23C14/02
Filed: 1981-07-20
Abstract: PURPOSE:To prevent stripping of an alumite layer of a magnetic disc substrate from Al base in the stage of forming a magnetic film on an alumite substrate by sputtering by heating the alumite substrate at specific temp. CONSTITUTION:In the case of forming a magnetic film of gamma-Fe2O3, etc. on an alumite substrate by sputtering to about 0.2mum thickness, the alumite substrate is beforehand heated for about 1hr at 150-350 deg.C, after which it is slowly cooled at 100 deg.C/hr cooling rate. By such heat treatment, the strains between the alumite  layer and the Al are relieved, and the stripping of the aluminte layer from the underlying Al at the temp. in the stage of forming the magnetic film by sputtering is prevented.
Patent JP-S62268301-A (JP)
Title: Auxiliary power unit system
Inventor: KINOSHITA SHIGENORI
IPC: B60L1/00
Filed: 1986-05-15
Abstract: PURPOSE:To raise the reliability of a main circuit and a total auxiliary power unit system, by getting necessary source voltage in dropping the AC voltage set up at an AC terminal of a PWM inverter in a main power circuit. CONSTITUTION:A smooth capacitor connected in parallel between a starter 4 and a main PWM inverter 2 is divided into two, 51 and 52, which are mutually connected in series. The primary winding of an auxiliary transformer 7 is con nected between a connecting point A of the smoothing capacitors 51 and 52 and an AC terminal B of an arm of the main PWM inverter 2. Further, to the secondary winding of this transformer 7 is connected an auxiliary power unit 8, from the output terminals 91 and 91 of which is obtained a required voltage. Thus an auxiliary power system of a rolling stock can be obtained which could be miniaturized and made lightweight, and which could be inexpen sive and of high reliability.
Patent JP-H0769169-A (JP)
Title: Aligning device for air bag restraint system
Inventor: MAAKU ROJIYAASU
IPC: B60R21/20
Filed: 1994-05-26
Abstract: PURPOSE: To provide improvement means for positioning a gas diffuser and a reaction container housing in an airbag restraint system. CONSTITUTION: A positively shaped positioning stud 20 is provided which extends from one end of a gas diffuser chamber 14 having a plurality of gas exit ports 16. The positioning stud 20 is adapted to fit into a rectangular slot 34 provided in a module reaction container for storing an inflatable air bag cushion 40, and the stud 20 can be engaged in the rectangular slot 34 only when the chamber 14 is positioned in the correct rotational orientation relative to a reaction container housing 32 by the complementary shapes of the stud 20 and the slot 34. The stud 20 is provided with an enlarged engaging key in a position where the chamber wall joins the stud, and engaging parts are axially positioned in the correct rotational orientation.
Patent JP-H11291128-A (JP)
Title: Shaft hole induction heating method of cylindrical work and device therefor
Inventor: MIYAZAKI TSUTOMU
IPC: B23P11/02
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To efficiently inductively heating only the shaft hole part by inserting a heating coil into a shaft hole of a cylindrical work, and inductively heating the shaft hole part by supplying a high frequency current to the heating coil from a transistor inverter. SOLUTION: After inserting a heating coil 4 up to a prescribed position in a shaft hole 3 in a cylindrical work 2, actuation of a cylinder 9 is stopped so that the heating coil 4 is held in this position. In this state, the cylindrical work 2 is rotated by rotating a rotary plate 10 by driving a motor 11 by a control signal of a controller 12, and a high frequency current is supplied to the heating coil 4 by actuating a transistor inverter 7. An overcurrent is induced to the shaft hole 3 part of the cylindrical work 2 by a magnetic flux generated from the heating coil 4 to inductively heat this shaft hole 3 part. Since the cylindrical work 2 rotates at heating time, the whole periphery of the shaft hole 3 is uniformly inductively heated. After being heater for a prescribed time, the heating coil 4 is completely pulled out of the shaft hole 3.
Patent JP-S60256497-A (JP)
Inventor: SHIMIZU MAKOTO
IPC: D06F58/28
Filed: 1984-06-01
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-S63279064-A (JP)
Inventor: HIUGA MASASHI
IPC: F25B15/00
Filed: 1987-05-08
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-H01282506-A (JP)
Title: Holding structure for optical fiber cord
Inventor: YADA MASATOSHI
IPC: G02B6/36
Filed: 1988-05-10
Abstract: PURPOSE:To securely fix the optical fiber cord and to prevent the optical fiber cord from breaking by running the optical fiber cord through a cylindrical soft cushion material and fitting a flexible plastic-made cylindrical holder to the outer peripheral part of said cushion material. CONSTITUTION:The cushion material 8 which is made of soft foamed rubber, etc., in a cylindrical tube shape and the holder 10 made of flexible plastic in a cylindrical tube shape is fitted to its outer peripheral part. Then the outer peripheral center part of the holder 10 is inserted into the U-shaped slit 7a of a frame 7 for fixation. The inner peripheral part of the holder 10 is mounted on the outer peripheral part of the cushion material 8 and when the holder 10 is inserted into the U-shaped slit 7a of the frame 7, the cushion material 8 receives a compressive force from a projection 10a. Consequently, the projection part 10a intrudes into the outer peripheral part of the cushion material and the optical fiber cord 6 is applied with a proper compressive force and securely held.
Patent JP-S60256680-A (JP)
Title: Silencing mechanism for driving device of duplicator
Inventor: YAMAZAKI KAZUYA
IPC: F16H55/36
Filed: 1984-06-01
Abstract: PURPOSE:To reduce the generation of noise, by a method wherein the surface of each of projections on the driving pulley of a duplicator is covered with a resilient material. CONSTITUTION:A pulley 1 of the driven device of a duplicator has a resilient material 6 located on the surface of each of projections 2 engaged with each of recesses in a belt. Butyl rubber series rubber having high vibration insulation properties is well suitable for the resilient material, its thickness is preferably about 0.5mm.. Thus, when the belt made of rubber makes contact with the projections 2 on the pulley 1, the projections 2 make contact with the resilient material. This enables prevention of production of vibration, reduces the generation of noise, and allows a decrease in noise generated from the driving device of the duplicator.
Patent JP-S594933-A (JP)
Title: Winding method of formed wire rod
Inventor: USHIMI KENJI
IPC: B21F1/00
Filed: 1982-06-30
Abstract: PURPOSE:To wind easily a formed wire rod around a member to be wound and to stick closely the wire rod to the member in an automatic wire rod feeding and welding device for assembling an electron gun, etc. by pressing the center and shoulder of channel-shaped wire rod against the member to be wound having a specified sectional form. CONSTITUTION:The center of formed wire rod 6 formed beforehand into a channel-shape is pressed against the upper face of the second article 50 by descent of a wire rod pressing device 33. Then, a forming claw 28 on which a slanted face is formed is lowered, and the shoulders of the wire rod 6 is bent closely along the slanted face of the article 50, and wire rod 6 is fitted to the article 50. Since the angle of channel-shaped bending is 90 deg., both ends of the wire rod 6 are shifted inward to each other and brought into press-contact with the hollow of the first article 49.
Patent JP-S5965930-A (JP)
Inventor: ANDORIYUU MARIAN HOMORA
IPC: C09D163/00
Filed: 1983-06-24
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-S5962453-A (JP)
Title: Vessel with spout from which drop do not fall
Inventor: DOKUTAA ANSO TSUIMERUMAN
IPC: A47J41/02
Filed: 1983-06-24
Abstract: 1. An insulating jug having a heat-insulating inner container and a casing surrounding and including said inner container, said casing comprising, either directly or at a special headpiece, a preferably injection-molded pouring spout characterized in that a channel (5) is formed on the pouring edge (4) of the pouring spout (1) below and parallel to said pouring edge (4) and that the free lower edge (6) of the pouring spout (1), which limits the channel (5) on the side turned away from the pouring edge (4), extends only as far forward as said pouring edge (4).
Patent JP-H11307682-A (JP)
Title: Semiconductor device
Inventor: TERASAKI TAKESHI
IPC: H01L23/48
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent a semiconductor chip from being broken by reducing the force exerted on the semiconductor chip, when it is pressure-fitted into a heat sink and reducing a force exerted on an insulation member sealing the semiconductor chip. SOLUTION: This semiconductor device consists of a semiconductor chip having a rectifying action, support electrode 3 which is electrically connected to one end of the semiconductor chip 1 via a bond member 2 and supported and fixed to a heat sink 5 for radiating heat from the semiconductor chip 1, lead electrode 6 electrically bonded to the other end of the semiconductor chip 1 via a bond member 5, and insulation members 7 for insulating and bonding the bond parts of both electrodes 3, 6 to the semiconductor chip 1. The support electrode 3 has a shape of a circular column, etc., having an outer diameter (d) different from the outer diameter (c) of the part supported with the heat sink 4.  If the outside diameter d of the support electrode 3 at the semiconductor chip mounting face side is 0.95 times the outer diameter (c) of the part contacting the heat sink 4 or less, the stress occurring in the semiconductor chip 1 becomes less than the fracture stress.
Patent JP-S6471260-A (JP)
Title: Method and equipment for selection and connecting communication terminal equipment
Inventor: TAKAHASHI MORIHIRO
IPC: H04N1/32
Filed: 1987-05-09
Abstract: PURPOSE:To attain reply to an incoming call independently or the manual operation, by reproducing a guide message and an incoming reply signal stored in a voice memory section in response to the incoming call from a communication line and sending the result to the communication line. CONSTITUTION:A guide message is stored in a voice memory section 1 and an incoming reply signal of a terminal set is recorded and stored in a voice memory section 2 respectively prior to the start of operation. When an incoming call is detected from a communication line by an incoming call detection section 6 via a line connection port 5, a line loop forming section 8 forms a DC loop of the line to reply the call and the voice memory section 1 recording the guide message is reproduced by the voice reproducing section 3, the voice is sent to the communication line and the voice memory section 1 recording the incoming reply signal of the terminal set is reproduced by the voice reproducing section 3 and the result is sent to the communication line.
Patent JP-S5816720-A (JP)
Title: Controlling method of plate crown and plate shape of rolling material
Inventor: MASUI TAKESHI
IPC: B21B37/38
Filed: 1981-07-20
Abstract: PURPOSE:To improve a plate crown and a plate shape, and to elevate a quality of a product, and its yield, by providing a variable crown roll and a roll bender on a rolling machine, and controlling the plate crown and the plate shape of a rolling material. CONSTITUTION:For instance, in a quadruple rolling machine 10 consisting of a work roll 1 and a backup roll 2, the roll 2 is constituted of a variable crown roll whose crown quantity is controlled by adjusting the pressure P' of a pressure medium. Also, roll benders BW, BB and BD are provided. On the entry, the delivery or both the sides of this rolling machine 10, a detector which is capable of detecting at least one of a plate crown or a plate shape is provided, and a signal from said detector is sent to a cntroller 5. In this controller, various conditions regarding the plate crown and the plate shape are set, and in accordance with the detecting signal and the set condition, a roll crown controlling signal is sent to the roll 2 of the rolling machine 10, and a bending force controlling signal is sent to each roll bender.
Patent JP-S5757831-A (JP)
Title: Heat treatment of "sendust(r)" strip
Inventor: TSUKAGOSHI NOBUHIRO
IPC: C21D6/00
Filed: 1980-08-20
Abstract: PURPOSE:To produce a ''Sendust '' strip of good flatness and superior magnetic characteristics by grasping the '' sendust '' strip with jigs for heat treatment having heat resistance and heat-treating the same. CONSTITUTION:A curled ''Sendust ''strip 1 obtained by quench rolling is grasped between a pair of heat treatment jigs 2, 2' and a weight 3 is placed thereon. The jigs 2, 2' consists of heat resisting materials such as stainless steel, alumina or heat resistant glass, and are manufactured of those which do not cause deformation and oxidation by the effect of high heat. Thence, while it is held applied with load by the weight 3, it is subjected to heat treatment for a certain time at a certain temp. Then, curling is straightened, and the ''Sendust '' strip of good flatness and high magnetic characteristics is obtained.
Patent JP-S60256207-A (JP)
Title: Manufacture of elastic wave device
Inventor: NISHINO AKIO
IPC: H03H9/02
Filed: 1984-06-01
Abstract: PURPOSE:To obtain an optional frequency characteristic and to improve the yield without shifting the center frequency even for an input/output electrode of the same design by regulating the viscosity of a reflection absorbing agent so as to set the band width. CONSTITUTION:After the input electrode 2 and the output electrode 3 are arranged on a substrate 1, the reflection absorbing agent 4 suppressing the elastic wave generated from the electrode and reflected on the end face is applied. The viscosity of the absorbing agent 4 is adjusted in this case and the agent is applied while being covered to the electrodes 2, 3 so as to change the frequency band width thereby obtaining a requested object frequency characteristic.