baber/WOPTO huggingface dataset:
Patent JP-H08164109-A (JP)
Title: Cover type endoscope
Inventor: MORIYAMA HIROKI
IPC: A61B1/00
Filed: 1994-12-13
Abstract: PURPOSE: To provide a cover type endoscope capable of holding the side mouth body part on the operator side of a cover without disengagement from a fixed position against external force. CONSTITUTION: The insertion part 4 of the endoscope 2 for the cover is covered with an insertion part cover part 11. The mouth body part 15 disposed at the rear end of this insertion part cover part 11 is fixed by friction force of a sealing part 16 to the outer peripheral member of an operation part 5. This friction force is so set as to be made larger than the value obtd. by adding the dead weight W of the endoscope 2 for the cover hooked at a cover hanger 22 and the force acting to lift the endoscope 2 for the cover upward when the insertion part cover part 11 is pressurized. Consequently, the endoscope is constituted to hold the function of the insertion part.
Patent JP-S63165280-A (JP)
Title: Sheathing stabilizing method for filament bundle
Inventor: KADOTA TOSHIHIKO
IPC: H01B13/26
Filed: 1986-12-27
Abstract: PURPOSE:To facilitate and complete execution of binding stabilization, by a method wherein, in sheathing for an electric wiring and the like, a bundle of a plurality of filaments is sheathed with a sheetform prepreg of fibre-reinforced plastic impregnated with photo curable resin, and is cured through irradiation with light. CONSTITUTION:Resin series, where a light initiator is mixed in one kind or a mixture of radial curable resin, e.g., unstaturated polyester resin, acryl resin, vinyl ester resin, is impregnated in a fibrous material, e.g., glass fiber, organic fibre to produce a sheetform material. Through regulation of viscosity, proper pliability and adhesion are provided, a sheetform or a tapeform prepreg, having a specified length, is manufactured. A tape of the prepreg is wound around a bundle of the filaments having a specified length or the bundle is wrapped with the tape, and after the sheathing is formed in a given shape, it is irradiated with natural light or artificial light to cure the prepreg. This method facilitates binding, reinforcing, protection, and stabilization of various pliable filament substance.
Patent JP-H03172441-A (JP)
Title: Non-magnetic fixing tool
Inventor: KOMORI HIDEKI
IPC: E04C5/12
Filed: 1989-11-30
Abstract: PURPOSE:To increase hardness of a cutter tip by forming a male cone from non-magnetic steel, in which the outer surface is tapered and the inner surface is cogged in saw-teeth, and making a female cone from non-magnetic steel whose outer surface is formed cylindrical and inner surface tapered. CONSTITUTION:In a fixing tool 1, cogs 3 in saw-teeth are formed having a semi-circular profile and holding a tightening material in the inside, being composed of a male cone 2 having a tapered outer surface 5 and a cylindrical female cone 7 whose inner surface is provided with a male cone fitting hole tapered approx. in the same grade as the outer surface of the male cone 2. The end of a steel material 11 is held at the concrete 10 by the fixing tool 1, and a tension is given. The material of this fixing tool 1 shall be stainless steel of austenite type, and a nitride layer of 30um thick is produced on the inner and outer surfaces of the male cone 2 to yield a surface hardness of Hv600 or more, and the magnetic permeability (mu) of the fixing tool 1 is made below 10.
Patent JP-H02156168-A (JP)
Title: Screening apparatus
Inventor: KONNO HIDEKAZU
IPC: G01R31/26
Filed: 1988-12-07
Abstract: PURPOSE:To make it possible to perform automatic screening of semiconductor TAB products stably and highly accurately by providing a rotatable disk-shaped anisotropic conducting rubber between a TAB carrier tape and a measuring terminal (detecting piece). CONSTITUTION:The connector of a measuring terminal 3 which is fixed on the stage of a screening apparatus is wired to a tester. An anisotropic conductive rubber 2 is aligned with a positioning pin 7 and coupled with the pin 7. The surface of the conductive rubber 2 is brought into contact with the surface of the terminal 3. TAB half products 1a are sealed on a TAB carrier tape which is wound around a reel. The surface of the TAB half product is brought into contact with the terminal 3 on which the conductive rubber 2 is mounted with a feeding mechanism. At this time, a positioning hole 11 which is also used for sending the tape 1 is coupled into the pin 7 of the terminal 3, and the position is determined. A jig cylinder is lowered from the directly upper part of the tape 1. A positioning and fixing mechanism 5 is pushed to a wiring lead pattern 8 of the tape 1. The tape 1 and the terminal 3 are electrified through the conductive rubber. The tape 1 is moved at a constant pitch, and the characteristics of the products are sequentially measured and screened.
Patent JP-2000136980-A (JP)
Title: Impact/vibration testing device
Inventor: MIZUNO KATSURA
IPC: G01M7/08
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a testing device that can generate high-frequency waveform with a frequency or a peak value corresponding to various earthquake waveforms by fitting a plate-shaped impact buffer onto the collision surface of a collision body for directly or indirectly energizing impact force due to collision to a sample so that it can be replaced. SOLUTION: A plate-shaped impact buffer 20 at the collision surface side of a collision body 1 is clamped by a bolt 21 and is fitted so that it can be replaced, and at the same time, a bolt hole 22 of a hole D that is deeper than an amount of deformation H due to the collision of the plate-shaped impact buffer 20 is provided on the plate-shaped impact buffer 20, thus preventing impact force from being directly applied to a bolt head 21a on the collision of the plate-shaped impact buffer 20.  The tip part of a bolt washer 23 with a flange-shaped seat on an upper surface is fitted into a seat hole 1c being provided on the top surface of the collision body 1, and a screw hole 1d for screwing the bolt 21 is formed at the inner part of the seat hole 1c, thus supporting the plate-shaped impact buffer 20 so that it is held and fitted between the bolt washer 23 and the collision body 1 while the bolt 21 is completely positioned and fixed to the collision body 1 via the bolt washer 23 even when the plate-shaped impact buffer 20 is soft.
Patent JP-2001130949-A (JP)
Title: Corrosion-resisting alumina part
Inventor: KOSAKA SHOJI
IPC: C04B35/10
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide alumina matter corrosion-resisting material that has high corrosion resistance against halogen corrosive gas, the halogen gas plasma or ionic shocks and resists the occurrence of particles by largely increasing the corrosion resistance in the grain boundary phase and removing the residual stress. SOLUTION: This corrosion-resistant material mainly comprises alumina and includes 0.01-0.5 mol.% of rare earth elements calculated as their oxide, additionally <=0.1 mol.% of metallic elements other than Al and the rare earth elements and the formulation is sintered to give the objective anticorrosive material.
Patent JP-H07138923-A (JP)
Title: Guard rope
Inventor: TSUCHINO TAIJI
IPC: E01F15/06
Filed: 1993-11-15
Abstract: PURPOSE:To enhance a visual confirmation capacity and prevent the accumulation of snow by intertwining a plurality of strands and adding filling wires having color and a reflective surface to intertwining grooves. CONSTITUTION:The application of filling wires 4 largely reduces conventional large-sized intertwining grooves 3, which prevents snow accumulated on the grooves, thereby reducing the adherence of snow due to the grooves 3. Then, filling plastic wires are used as the wires 4 where they are built-up in the shape of a fan of fan substantially similar to the shape of the grooves 3 in the cross section and provided with a flattened portion on the outside surfaces coated with fluorescent paint or the like. Since they are colored with a multi-color fluorescent paint or the like, the visual field is enhanced so that they may be more easily visualized. In this case, the intertwined grooves are more remarkably reduced while the reflection of light is more enhanced. This construction make it possible to prevent snow from being deposited thereon and allow guard ropes to be seen constantly and hence prevent the generation of hazards as well.
Patent JP-H11133282-A (JP)
Title: Photographing lens
Inventor: ICHINOMIYA MITSURU
IPC: G02B7/04
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a photographing lens capable of consecutively performing manual driving or electric driving without performing driving system switching operation. SOLUTION: Pins 14 and 15 are respectively fitted in the linear groove of an outside lens barrel 11 and the curved groove of a curve cam 12, and movable lens groups 16 and 17 are respectively engaged with the pins 14 and 15. A manual operation ring 18 is fitted to the outside diameter of the barrel 11, an electric diving ring 20 whose outside periphery is worm wheel-shaped is fitted to the outside periphery of the outside lens barrel 11, the pat of the outside periphery of a rotating roller 23 is interposed to be brought into press- contact between the rings 18 and 20, and a worm gear 24 is fixed to the output shaft of a motor 25, so that the gear 24 is fitted to the outside peripheral gear of the ring 20.  When a photographer performs electric zooming operation; an electric signal is given to the motor 25, the gear 24 integrally combined with the motor 25 starts rotating, and the rotation is transmitted to the ring 20 fitted to the gear 24.
Patent JP-H11132677-A (JP)
Title: Heat exchanger
Inventor: SUZUKI YOJI
IPC: F28D1/06
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger for reducing machining cost and at the same time positively prevent a heat source and a drain from leaking. SOLUTION: In a heat exchanger 1 in a structure where a heat transfer pipe 2 in a double pipe structure consisting of an inner pipe 3 and an outer pipe 7 for covering the outer periphery of the inner pipe 3 is loaded into a solution 31 of a liquid storage tank 30, the heat transfer pipe part 2 is connected to a head pipe part 10 consisting of a heat source main pipe 13 where a plurality of outer pipes 7 are connected in parallel and a drain main pipe 11 where a plurality of inner pipes 3 are connected in parallel. At the same time, the drain main pipe 11 is arranged inside the heat source main pipe 13, thus arranging a plurality of the heat transfer pipe parts 2 in the double pipe structure consisting of the inner pipe 3 and the outer pipe 7, thus positively preventing a heat source and a drain from leaking. Also, with this configuration, the need for highly accurate machining is eliminated, thus reducing machining cost.
Patent JP-H06155003-A (JP)
Title: Oxidized film preventive agent for high-mn steel ingot
Inventor: MATSUBUCHI SHUJI
IPC: B22D7/00
Filed: 1992-11-19
Abstract: PURPOSE:To prevent the generation of the streak flaws of a steel ingot obtd. by using the oxidized film preventive agent for a high-Mn steel ingot contg. specific ratios of C, SiO2, Al2O3 and CaO. CONSTITUTION:The oxidized film preventive agent for the high-Mn steel ingot consisting essentially, by weight%, of <=10 C, <=5 SiO2, 20 to 50 Al2O3 and 20 to 50 CaO is used. The C is a component having a function to suppress combustion. The preventive agent dissolves into molten metal and can no longer prevent the oxidation of the surface layer of the steel ingot if the content thereof exceeds 10%. The SiO2 is best if not incorporated into the preventive agent. The content thereof is required to be confined to <=5wt.%. The Al2O3 and CaO are the components to lower the m.p. of the preventive agent. The need for subjecting the steel ingot to ESR is eliminated.
Patent JP-H05116050-A (JP)
Title: Tool holder
Inventor: TANAKA YUZURU
IPC: B23Q3/12
Filed: 1991-10-28
Abstract: PURPOSE:To protect a connecting terminal on a fixing block side and a terminal to be connected on the side of an arm separated from the connecting terminal and connected freely against dust, metal chips, etc. CONSTITUTION:A connecting block 3 is fixed to a fixing part 4 of a machine tool, and an arm to be connected 5 is mounted onto a holder main body 1 to be mounted and dismounted onto a spindle of the machine tool by means of an automatic tool exchanger. Also a connecting electrode 25 is provided on the wall surface of an arm inserting hole 24 provided in the connecting block 3, and an electrode to be connected 18 corresponding to the connecting electrode 25 is provided on the outer surface of the arm to be connected 5. Then a lead 21 from the electrode to be connected 18 is connected to an electrical connecting part such as motor, etc., in the holder main body 1, and a cover member 26 for covering the connecting electrode 25 when the arm to be connected 5 is pulled out is incorporated in the arm inserting hole 24.
Patent JP-H02158574-A (JP)
Title: Display device for elevator
Inventor: INABA KIMIO
IPC: B66B3/02
Filed: 1988-12-09
Abstract: PURPOSE:To give a waiting passenger a feeling of security that an elevator arrives soon following a display device turned on by providing in a group control elevator hall the position display device for displaying a cage position of the elevator when the arrival expected time is within the predetermined unless a number of expected in-cage passengers is full. CONSTITUTION:A #1 machine is moved running up, when its arrival distance and arrival expected time are within the predetermined, E16 is turned on, and a gate input signal G6 of a cage position display control unit of the #1 machine is turned on. In this way, a thyristor S6 is turned on. Thus, the #1 machine runs up, when it reaches, for instance, the third floor, an arrival distance and arrival expected time are within the predetermined, further unless a number of expected in-cage passengers is full, A3 is turned on displaying a cage position of the third floor in a cage position display device set up in the sixth floor from P A3 L63 D63 S6 N and turning on the L63. Simultaneously by P K6 R6 N, an arrival display device, set up in the sixth floor, is turned on.
Patent JP-H11143859-A (JP)
Title: Initial value generation device for iteration method
Inventor: OSOUDA TSUTOMU
IPC: G06F19/00
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a device for executing at high speed a calculation to obtain solutions for a numerical value simulation and a simultaneous linear equation. SOLUTION: An initial value generation device consists of a result vector of the past storage part 1, an extrapolation calculation part 2 and a control part 3, and gives an iteration method calculation part 13 an initial value in an iteration method. An approximate value in the iteration method calculation part 13 of the past is stored in the result vector of the past storage part 1, and the initial value is calculated by extrapolation calculating these in the extrapolation calculation part 2. Being compared with a conventional device that simply used to output the result vector of the past once, this device can generate the initial value as close as possible to a solution by using plural past results. Thus, the number of iteration for the iteration method becomes fewer and an entire simulation time becomes shorter.
Patent JP-H09132285-A (JP)
Title: Disk holder
Inventor: KOSUGI HIROTOSHI
IPC: B65D85/57
Filed: 1995-11-04
Abstract: PROBLEM TO BE SOLVED: To completely house a CD disk in a CD holder while feeling a click feeling by a finger by a method wherein for a disk holder for an information recording medium (CD), the top of a porous holding boss which is provided at the center of the disk holder, is made to have a higher density than the density of the holding boss. SOLUTION: At the center of a disk holder 1, a hard top type porous holding boss consisting of a porous holding boss 2 and a hard cover 3 being fixed to the top of the porous holding boss 2, is attached. By using such a porous holding boss, when a CD disk is depressed while being fitted on the holding boss, the holding boss is inserted without deforming the holding boss because of the hard top, and when being fitted and inserted further, a clicking sound is heard, and it is understood that the CD disk is completely housed by the clicking feeling. Then, the porous holding boss is manufactured by being punched from the bottom part toward the top part using a punching machine, and by doing so, the punched cross surface of the hard top 3 is formed into a shape of which the bottom becomes wider to increase the click feeling effect.
Patent JP-H11148388-A (JP)
Title: Hybrid vehicle
Inventor: OKANE HIROAKI
IPC: B60L50/16
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid vehicle which can improve responsiveness to depressing of an accelerator pedal by compensating for the insufficient amount of engine output torque caused by turbo-lag with the output torque of a motor. SOLUTION: A motor 4 is disposed between an engine 2 provided with a turbocharger 15 and a transmission 3. The motor 4 is jointed to the output shaft of the engine 2, and connected to a battery 8 through an inverter 6. The detected signals of an engine rotational speed sensor 24 and a throttle opening sensor 17 are inputted into a motor controller 11 through an engine control unit 12. The motor controller 11 calculates the operational characteristics of the turbocharger 15 based on the inputted signals from the engine rotational frequency sensor 24 and the throttle opening sensor 17, thus it is possible to operate the motor 4 so as to compensate for insufficient torque at the time of acceleration based on the operational characteristics.
Patent JP-S63165338-A (JP)
Title: Biphenyl derivative and antiallergic agent containing said derivative as active ingredient
Inventor: EDA SHOEI
IPC: A61K31/22
Filed: 1986-12-27
Abstract: NEW MATERIAL:A compound expressed by the formula (R1 and R4 are OH or acetoxy; R2 and R5 are H, allyl or lower alkyl; R3 and R6 are formyl or formylvinyl). EXAMPLE:2,2'-Dihydroxy-5,5'-bis[(E)-2-formylvinyl)]biphenyl. USE:An antiallergic agent. PREPARATION:For example, p-hydroxybenzaldehyde is used as a raw material and halogenated at the 3-position. The hydroxyl group at the 4-position is then protected and coupled to provide a biphenyl derivative. The formyl group of the resultant biphenyl derivative is subsequently converted into an acetal and the number of carbon atoms is increased. The protecting group is eliminated and then converted into an alpha,beta-unsaturated aldehyde to afford the aimed compound expressed by the formula.
Patent JP-H04181239-A (JP)
Title: Preparation device for silver halide photographic emulsion
Inventor: ITO SATOSHI
IPC: G03C1/00
Filed: 1990-11-16
Abstract: PURPOSE:To attain substantial preparation for the production of many kinds by highly accurately adding a preparation soln. from a syringe engaged with a driver according to the specified flow rate of the processing program. CONSTITUTION:The preparation soln. is added at high accuracy from syringes 3, 4, to an emulsion preparation tank 10, where the soln. is mixed and stirred for the reaction. A detector potentiometer 11 is provided in the tank 10 to detect the output potential of the liquid characteristics and its output is used for feed back. The controller 12 which receives this output controls the reciprocal velocity of the drivers 8a, 8b according to the specified flow rate of the program. Thereby, variation of the flow rate is made small for the specified value, and since drivers 8a, 8b are servo motors and drive pistons 6, 7, minute changes in the flow rate can be controlled. Thereby, many kinds of products can be substantially made possible with simple facilities and handling operation.
Patent JP-H10148833-A (JP)
Title: Liquid crystal display device
Inventor: SASAKI TAKAHIRO
IPC: G02F1/1337
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To improve the view-angle characteristics of the liquid crystal display device of a lateral electric field system which is constituted so that a pair of bandlike electrodes for liquid crystal driving are formed on one plane of opposing substrates. SOLUTION: In a liquid crystal display device which is provided with two opposing substrates 15a, 15b, a liquid crystal 18 inserted between the substrates 15a, 15b, parallelly arranged paired bandlike electrodes, 11, 12 or 13, 14 which generate a lateral electric field driving the liquid crystal 18 for each pixel, and orientatation films 17a, 17b respectively formed on the opposing planes of the two substrates 15a, 15b, it is set so that each pixel has plural orientation dividing regions R1, R2 in which the states of orientation of liquid crystals of neighboring regions are different and the states of orientation of such regions R1, R2 mutually compensate for the lowering of the intensity of the penetrating light depending on the directions of view fields.
Patent JP-H04182182-A (JP)
Title: Method for forming relief image
Inventor: OTAKE TSUTOMU
IPC: B41M3/02
Filed: 1990-11-16
Abstract: PURPOSE:To form a relief image on the surface of all of paper, a plastic film and a metal used every day by melting a recording agent under heating so as to have proper viscosity and injecting the molten recording agent under pressure to carry out recording on an object to be recorded. CONSTITUTION:The air pressure from a compressor is applied to a container in which a thermoplastic recording agent is received in a molten state at definite temp. through a solenoid valve and a tube 101. The recording agent is injected to the surface of paper 106 from a nozzle 105 by an air pressure signal to be cooled and solidified to carry out recording on the surface of the paper. The recording agent container 102 is mounted on an XY plotter at the position of the recording head thereof and a recording nozzle 105 can be allowed to approach and separate with respect to the surface of the paper by the mechanism of the plotter. A solenoid valve control signal is sent to the plotter along with a position control signal from a computer and a CAD system. The width or height of a line is controlled by air pressure, the diameter of the injection nozzle, the temp. of the recording agent or recording speed. As the recording agent 104, wax, a resin or a combination of them can be used.
Patent JP-H07159683-A (JP)
Title: Focus detecting camera
Inventor: KUSAKA YOSUKE
IPC: G03B13/02
Filed: 1993-12-10
Abstract: PURPOSE:To improve probability that a subject is caught by a photodetector part whose projected image is wide in the case the subject is in a focus frame by arranging the narrow projected image of the photodetector part upper than the wide projected image of the photodetector part on an image plane. CONSTITUTION:When the head of a human being K which is a subject is aligned With the center of the focus frame F, the head is caught in the narrow projected image SH and a part of the head and the trunk part of the human being K at a distance nearly equal to the head are caught in the wide projected image BH. Since the narrow projected image SH occupies most of the frame F generally, the 1st photodetector part corresponding to the image SH catches the subject aimed by a photographer, and the 2nd photodetector part corresponding to the wide image BH catches only a part of the subject aimed by the photographer. However, the subject in the natural world is nearly extended in the direction of gravity, the wide image BH is arranged under the narrow image SH on the ordinary photographic image plane, so that the other part of the aimed subject is caught.