baber/WOPTO huggingface dataset:
Patent JP-H10123169-A (JP)
Title: Acceleration detector
Inventor: YAMAMOTO NAOHARU
IPC: G01P15/00
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain an acceleration detector whose sensitivity and detecting direction can be adjusted by a method wherein a magnet driving member in which a magnet is housed has a structure which is independent of a read-switch holding member. SOLUTION: Reed switches 1A, 1B and a reed-switch holding resin 8 are molded integrally so as to form a reed-switch holding member R1 . Magnet driving members M1 , M2 are pressed to case bottom faces 4c, 4d inside respective cases 4a, 4b, and flat boardlike magnets 2a, 2b are pressed by coiled springs 3a, 3b so as to be fixed by retainers 5a, 5b. Movement directions of the flat boardlike magnets 2a, 2b are set so as to be opposite to each other, and fitting faces J1 , J2 between the cases 4a, 4b and the retainers 5a, 5b are sealed up by a sealing resin 9. Thereby, when accelerations G1 , G2 are applied, the respective flat boardlike magnets 2a, 2b are moved, the reed switches 1A, 1B are turned on in prescribed porisions, and the accelerations G1 , G2 , in two directions, which are applied to respective parallel directions can be detected.  In addition, when a member is replaced, it is possible to adjust an acceleration detecting characteristic.
Patent JP-S62153192-A (JP)
Title: Method for growing crystal of compound semiconductor
Inventor: KITAGAWA MASAHIKO
IPC: C30B29/48
Filed: 1985-12-26
Abstract: PURPOSE:To grow bulk single crystal having high quality and sufficient dimension, by controlling and setting each temperature of seed crystal growth part, a bulk crystal growth part and a growing raw material parat independently and growing the seed crystal in such a way that the tip is made acute. CONSTITUTION:For example, in a method for growing crystal of II-VI compound semiconductor (e.g., ZnS) using no seed crystal, ZnS of a raw material 13 heated by temperature T3' in a third zone Z3 is raised in a molecular state, cooled by a quartz heat sink 10 and a seed crystal nucleus is produced at the tip face of the heat sink 10. Seed crystal 11 is grown around the nucleus as a center and the seed crystal 11 is made acute. Bulk crystal 12 of ZnS is grown from the acute face. Since the formed bulk crystal 12 is grown from the face of the seed crystal 11 having very small area at a constant temperature T2', it receives neither lattice defect nor crystal strain, etc., of the seed crystal 11 and high-quality bulk single crystal having sufficient dimension can be obtained.
Patent JP-H11129884-A (JP)
Title: Anti-skid control device
Inventor: SAKANE SHINSUKE
IPC: B60T8/58
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To generate car body deceleration expected by a driver, in the case of an increase step-in by the driver during pulse increase pressure control. SOLUTION: In an anti-skid control device, based on an output signal of a wheel speed sensor, controlling a hydraulic control valve so as to perform at least decrease pressure and pulse increase pressure in a brake fluid pressure of a wheel cylinder, a step-in amount of a brake pedal is detected, based on this detection signal, the step-in amount of the brake pedal is decided for whether it is increased or not. In the case of increasing the brake pedal step-in amount, duty ratio of pulse increase pressure control is changed so as to increase its increase pressure time ratio, based on the changed duty ratio, a brake hydraulic pressure of the wheel cylinder is controlled by pulse increase pressure.
Patent JP-H01139605-A (JP)
Title: Vulcanizable blended rubber composition
Inventor: YOKOI KAZUMA
IPC: C08K5/00
Filed: 1987-11-27
Abstract: PURPOSE:To obtain the title composition having excellent heat and cold resistance for a long period, by blending an acrylic elastomer with ethylene-ethyl acrylate copolymer and covulcanizing the resultant blend with an organic peroxide in the presence of a polyfunctional monomer. CONSTITUTION:A rubber composition containing an acrylic elastomer (e.g., methyl acrylate, divinylbenzene, allyl glycidyl ether or ethylene), ethylene-ethyl acrylate copolymer, a polyfunctional monomer (e.g., triallyl cyanurate or m- phenylenebismaleimide) and an organic peroxide (e.g., benzoyl peroxide or dicumyl peroxide). The weight ratio of the acrylic elastomer to the ethylene- ethyl acrylate copolymer is preferably 30/70-95/5. The amounts of the components based on 100 pts.wt. blended rubber are preferably 0.5-6 pts.wt. organic peroxide and 1-10 pts.wt. polyfunctional monomer.
Patent JP-2001114166-A (JP)
Title: Rear cowl of motorcycle
Inventor: HASEGAWA KENICHI
IPC: B62J23/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a rear cowl of a motorcycle capable of simplifying fitting work by reducing the number of fitting parts and the assembling manhour. SOLUTION: This rear cowl of a motorcycle, which is the rear cowl 12 of a motorcycle provided in the rear part of the vehicle body, is provided with a rear fender 12c integrally formed for covering a rear wheel 5.
Patent JP-H07248197-A (JP)
Title: Heat exchanger
Inventor: TSUTSUI TOSHIHIRO
IPC: F28F13/10
Filed: 1994-11-30
Abstract: PURPOSE:To eliminate a velocity boundary layer and thereby to improve a heat exchange efficiency by providing a heat exchange member with a fin part being in a state of a cantilever fixed only on one end side in the direction of flow of a fluid and by providing a driving means for giving the fin part the vibration for which one end side of the fin part functions as a support point. CONSTITUTION:A heat exchanger is equipped with a refrigerant tube having a meandering shape and a heat exchange member 2 fitted in a stacked state in a gap of meandering of this tube and provided with a fin part 3, and the heat exchange member 2 is joined to the refrigerant tube at side edge parts 2a thereof. The fin part 3 is formed in the shape of a louver and only the front part of the side end part thereof is joined in the shape of a cantilever to the side edge part 2a of the heat exchange member 2. Besides, the front end side of the fin part 3 is formed to be a thick rigid part 3a and the rear end side thereof to be a thin movable part 3b, and piezoelectric material layers 4 are laminated on the opposite surfaces of the flexible part 3b. By impressing an AC voltage from an oscillator on each piezoelectric material layer 4, the fin part 3 is vibrated and thereby a fluid is accelerated.
Patent JP-2000153754-A (JP)
Title: Configuration of vehicle pedal
Inventor: IKUMA HIROYUKI
IPC: B60R21/09
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a configuration of a vehicle pedal which is capable of facilitating operation of a brake pedal, using a large-capacity brake booster, and realizing a compact brake pedal arm. SOLUTION: A brake booster 5 is disposed in the vehicle interior, and a steering column 1 is positioned so as to face the drivers seat. A pedal bracket 2 is attached to a dash panel 3, and at least the brake booster 5 and a brake pedal 6 are attached to the pedal bracket 2. In such a vehicle, a boss shaft 7 extending in the width direction of the vehicle is provided to the pedal bracket 2. The brake booster 5 is attached to one end of the boss shaft 7, whereas the brake pedal 6 is attached to the other end thereof. Thus, the brake booster 5 is offset toward a wheel house, and the brake pedal 5 is offset toward the steering column 1.
Patent JP-H06116243-A (JP)
Title: Production of 2-alkylformylimidazole
Inventor: YAMAMOTO TOSHIO
IPC: C07B61/00
Filed: 1992-10-08
Abstract: PURPOSE:To provide a process for producing a 2-alkylformylimidazole in high yield using a catalyst easily handleable in industrial process. CONSTITUTION:A 2-alkylformylimidazole is produced by the catalytic oxidation of a 2-alkyl-4(or 5)-hydroxymethylimidazole in the presence of a noble metal catalyst.
Patent JP-H08132858-A (JP)
Title: Air conditioner for bus
Inventor: OTSUKA KAZUHIRO
IPC: F02G5/00
Filed: 1994-11-07
Abstract: PURPOSE: To prevent a nasty smell generated from bacteria stuck on the surface of an evaporator from being blown off in a car room accompanied with conditioned air. CONSTITUTION: A drying heater 40 is provided integratedly with an evaporator 16 or in contact with it. When a dry mode is set by a dry mode setting means 43 at stopping operation of a compressor 11, the engine cooling water of a main engine 32 is circulated in the drying heater 40 so as to heat it by changing changeover valves 41, 42 due to the signal from it, and the heat is transmitted to the evaporator 16 by thermal conduction so as to dry the surface.
Patent JP-H09139372-A (JP)
Title: Substrate washing apparatus
Inventor: MAEJIMA TARO
IPC: H01L21/304
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To make the precision washing possible, without damaging substrates being washed, by placing a washing rotator distant from the substrates carried by conveyer means. SOLUTION: A substrate 1 to be washed is held between upper and, lower rollers 2 and 3 of a substrate conveyer to carry it in a direction A. The gap G between the carried substrate 1 and washing rotator 4 held with a jig 5 is set by a gap adjuster 7 in a range from several hundreds microns to several millimeters and changed according to the size of the substrate 1 and degree of washing whereby precision washing can be made to allow the production yield to be improved, without damaging the substrate 1.
Patent JP-H09136629-A (JP)
Title: Anti-lock fluid pressure controller
Inventor: SEKIGUCHI AKIHIKO
IPC: B60T8/40
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an anti-lock fluid pressure controller which is provided with a fluid replenishing mechanism which can replenish brake fluid in response to fluid leakage in a hydraulic circuit by utilizing fluid pressure generated at the time of brake operation even when minute fluid leakage occurs in the hydraulic circuit. SOLUTION: In the anti-lock fluid pressure controller of variable displacement type, an accumulated pressure mechanism 50 is fitted in a hydraulic circuit, the accumulated pressure chamber 51 of the accumulated pressure mechanism 50 is communicated with an output fluid chamber 17 through the first check valve 55 which allows brake fluid to flow only into the accumulated pressure chamber 51 side from the output fluid chamber 17 and communicates with an input fluid chamber 17 through the second check valve 56 which allows brake fluid to flow only into the input fluid chamber 16 side from the accumulated pressure chamber 51 side, thus making it possible to replenish brake fluid which leaks to a minute degree by utilizing fluid pressure generated at the time of brake operation.
Patent JP-S62158055-A (JP)
Title: Liquid jet recorder
Inventor: ISHIDOU SAKIKO
IPC: B41J2/135
Filed: 1985-12-30
Abstract: PURPOSE:To provide the liquid jet recorder suitable for speed-up by making the continuous stable liquid drop discharge possible, by constructing the title recorder so that the passage resistance of a liquid passage is of a specific value when the diameter of an orifice and the length of a liquid passage are of specific values. CONSTITUTION:An orifice 12 is formed at the top of a liquid passage 13, the passage resistance regulation part consisting of a passage resistor 16 is mounted to the end part on the opposite side, and the pressure balance between the pushing direction and the anti-discharge direction of a liquid drop is regulated. The liquid permeability E of the liquid resistor 16, that is, the passage resistance E of the liquid passage 13 and the length L of the liquid passage 13 have much greater effect on the formation of a flight liquid drop, the stability of discharge, and liquid drop forming frequency. Thereby, in order to obtain a required liquid forming frequency and discharge stability, if the diameter of orifice is 30 to 60mum and the length L of the liquid passage 13 is within a range of 15 to 45mm, the passage resistance of said passage shall be set within a range of 0.8 to 1.4cm<3>/cmAqmin at nitrogen gas flow rate.
Patent JP-H10126727-A (JP)
Title: Amusement device that prints image, character and the like on telephone card and outputs the same
Inventor: KOMAI RYOTA
IPC: A63F13/52
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an amusement device which inputs characters in a user's photographed picture or a video image that is preliminarily prepared with a key, etc., prints the image on a telephone card which can eternally be saved without using it and outputs it. SOLUTION: A user stands in front of a reflection mirror 3, selects an image to be printed from either a pick-up image from a CCD camera or a video reproduced image with an image selection button 5c and further, stops one cut of a selected image. A message is inputted to the stopped image by a message input key 5b, and the image to which the message is inputted is printed on the back of the magnetic recording plane of a telephone card and outputted by pushing a message deciding button.
Patent JP-H11135052-A (JP)
Title: Scanning electron microscope
Inventor: SUZUKI NAOMASA
IPC: H01J37/21
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To execute a high resolution observation and an X-ray analysis without moving a sample by setting the excitation of an objective lens for observing a sample image to OFF or a weak excitation state in the X-ray analysis and focusing electronic beams on a sample by a convergent lens which is arranged in such a position as focused at longer focus distance, or the objective lens for dedicated to the X-ray analysis. SOLUTION: Primary electron beams 4 are focused on a sample 8 by an objective lens 7 in observing a sample image. On the other hand, in the X-ray analysis, the excitation of the objective lens 7 is turned off or set to a weaker excitation state than that in observing the sample image by an objective lens control power supply 23 so that the primary electron beams 4 are focused on the sample 8 by a convergent lens 6 for adjusting the contraction rate. This shifting allows the sample to approach to the objective lens 7 as close as possible so as to observe it at high resolution by low accelerating voltage and search the visual field, and when it is shifted to the X-ray analysis after finding out the visual field, there is no necessity of moving the sample 8 in the z-axis direction.
Patent JP-2000123334-A (JP)
Title: Magnetic head attaching method
Inventor: OGURO SHIGERU
IPC: G11B5/49
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head attaching method capable of improving positioning accuracy and allowing the adhesion of a magnetic head by one process thereby facilitating the attaching work by providing a head supporting plate positioning means and a magnetic head positioning means on the same jig. SOLUTION: In this attaching method, the head supporting plate 12 is positioned by inserting reference poles 11a of the jig 11 through guide pole holes 12a1, 12a2 arranged on four corners of the head supporting plate 12. Also the magnetic head 13 is positioned by fitting it to reference poles 11b for attaching the magnetic head which are formed similarly on the jig 11. The projected amount of the magnetic head 13 from the head supporting plate 12 is set by butting a sliding surface 13c of the head to a receiving part 11c of the jig 11. The relative position between the head supporting plate 12 and the magnetic head 13 based on the jig 11 is decided with high accuracy.
Patent JP-H07285892-A (JP)
Title: Production of cycloolefin
Inventor: TAKEWAKI TAKAHIKO
IPC: B01J23/46
Filed: 1994-12-01
Abstract: PURPOSE:To produce a cycloolefin in high selectivity and efficiency by partially hydrogenating a monocyclic hydrocarbon in the presence of a catalyst produced by supporting ruthenium on a zirconia-modified silica carrier. CONSTITUTION:A monocyclic aromatic hydrocarbon (e.g. benzene) is partially hydrogenated preferably at 100-220 deg.C under hydrogen pressure of 0.5-10MPa in the presence of water and a catalyst produced by supporting ruthenium on a silica carrier modified with zirconia. The zirconia-modified silica carrier is preferably produced by supporting 0.5-10wt.% of zirconia on spherical silica e.g. by impregnation supporting method and drying and baking the product. The specific surface area of the spherical silica is 5-150m<2>/g and the volume ratio of the pores of 350-1,500Angstrom  to the pores of 75-150,000Angstrom  is >=55%. The maximum intensity of the relative intensity of ruthenium in the catalyst is preferably <=2.5 measured by a line analysis by an X-ray analyzer.
Patent JP-S62156528-A (JP)
Title: Signal processing circuit for weighing equipment
Inventor: NAITO KAZUFUMI
IPC: G01G23/37
Filed: 1985-12-27
Abstract: PURPOSE:To decrease a variance of a stable time of a filter output, and to improve a weighing speed by quickening more a timing for reading the weight, by forming an active filter by a band elimination filter for attenuating a natural oscillation frequency component of a weight detecting system, and a low-pass filter so that the low-pass filter an be switched to a buffer function and a filter function. CONSTITUTION:Outputs of weight detectors 1...1 are inputted to amplifying circuits 6...6, outputs of its amplifying circuits are inputted to band elimination filters 7...7, and also its filter outputs are inputted to low-pass filters 8...8 of a two-stage constitution, which can be switched to a filter function and a buffer function. The band elimination filters 7...7 are constituted by being connected to a buffer amplifier 70 through an impedance matching RC parallel circuit 72, and its filter constant is set so as to attenuate a natural oscillation frequency component of a weight detecting system (a weight detecting system consisting of a weighing hopper 4 at the time of loading an article and a load cell 1 for supporting it).
Patent JP-H02198323-A (JP)
Title: Liquid level measuring apparatus using linearly moving float
Inventor: FURANKU SHII UIIBAA
IPC: G01F23/68
Filed: 1989-11-16
Abstract: PURPOSE: To correct nonlinearity easily in measuring the liquid level of fuel or the like by employing a linear motion float and a plate-like resistor. CONSTITUTION: Springs 84, 85 urge a contact member from the front wall 63 side of a float toward a resistor plate unit 36 and bring a contact 78 surely into contact with a grounding resistor. A float 58 is turnable about a post and since the springs 84, 85 are arranged to acts on the opposite sides of post in the axial direction, a constant force acts on the contacts 78, 79, regardless of irregularities of resistor unit 36, a contact unit 53 and a float unit 34. According to the structure, contact abrasion of the contacts 78, 79 is made uniform and a good electrical contacting state can be ensured at all times.
Patent JP-H0339210-A (JP)
Title: Device for forming sole leather of footwear
Inventor: KIN KAIEI
IPC: B29K21/00
Filed: 1989-11-16
Abstract: PURPOSE: To efficiently produce a shoe sole of a high quality by drawing a set mold of a pressure molding machine by a mold drawing opening/closing unit, and automatically opening it. CONSTITUTION: A set mold 20 is installed in a heater of a pressure molding machine 1. Then, a rubber material is vulcanization molded. The mold 20 after the molding is drawn by a mold drawing opening/closing unit A, and separately opened. Then, the opened mold 20 is closed after a molding is removed and a rubber material is charged. And, the mold is again inserted to the heater of the machine 1. Thus, the mold 20 of the machine 1 is drawn by the unit A and can be automatically opened, and hence a mass production is performed without requiring for a skill. And, a plurality of mold sets are provided in one pressure molding machine and vulcanization molded, and then further enhancing its efficiency.
Patent JP-2001118635-A (JP)
Title: Connector with expanding/contracting ejection mechanism
Inventor: KIMURA AKIRA
IPC: G06F1/16
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide compact and stable motion of expanding/contracting ejection mechanism which can activate either side of the connectors and avoid miss-operation of a connector at the non-fitting of the counterpart, and yet, to enable keeping the connectors working at low cost even when the mechanism is in disorder. SOLUTION: The ejection mechanism is composed of a button 90 for disconnecting counterpart connector like the card, a latch 100 attached with the button free in rotation, a holder 110 storing both the button and the latch, a spring 120 due to load between the button and the latch, an ejection bar 80, free to connect with the button and the latch, due to eject the counterpart connector. The power of ejection operation is either transferred or not transferred to the ejection bar, according to fitting or non-fitting of the counterpart connector, as a board spring part 112 controls the position of the latch against the button holder and the ejection bar.
Patent JP-H08136185-A (JP)
Title: Electromagnetic wave shield cover for electric detonator type artillery shell supply chute
Inventor: NISHIOKA MASAHIRO
IPC: F41A9/82
Filed: 1994-11-09
Abstract: PURPOSE: To provide an implement which prevents the accidental discharge of an artillery shell and does not impair the function of a flexible chute by shielding strong electromagnetic wave generated from a defense accessory when an electric detonator type artillery shell is transferred from a bullet box to a machine gun body via the chute. CONSTITUTION: The connecting parts of upper and lower wave plate members 23 and right and left side wave plate members 24 in which a metal gauze 26 is interposed between the outer skin 25 and the inner skin 27 of flexible materials are sewed, and a box-shaped cornicelike structure is covered with a flexible chute.
Patent JP-2001117950-A (JP)
Title: Data collecting system
Inventor: NAKAMURA NOBORU
IPC: H04Q9/00
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a data collecting system extremely improved in convenience by shortening time for collecting data. SOLUTION: At the time designated by a data collector, a data call is originated from each of data call originating devices. Line busy time (from the call origination of seismic intensity data from data call originating devices to the detection of disability in the transmission of seismic intensity data caused by the occupancy of a line) and retry wait time (from the detection of disability in the transmission of the seismic intensity data from the data call originating devices to the re-origination of calls of the seismic intensity data) are excluded.
Patent JP-H08118964-A (JP)
Title: Implement for preventing dew and frost
Inventor: SAWADA YOSHIO
IPC: B60J11/00
Filed: 1994-10-24
Abstract: PURPOSE: To easily prevent the falling of dew and frost produced in winter. CONSTITUTION: A vinyl sheet 1 has magnets 2 buried in it.
Patent JP-H03161422-A (JP)
Title: Hair cosmetic
Inventor: TAMURA UHEI
IPC: A61K8/39
Filed: 1989-11-17
Abstract: PURPOSE:To obtain a cosmetic, containing an organic acid ester of a polyoxyalkylene block copolymer and cationic compound, capable of imparting smoothness and gloss to hair and capable of improving combing and imparting voluminous feeling to the hair. CONSTITUTION:A hair cosmetic containing (A) 0.1-10wt.% organic acid ester of a polyoxyalkylene block copolymer, e.g. an organic acid ester of polyoxyethylene.polyoxypropylene expressed by formula I [X and Y are formula II; B is (CH2)e; a+d is 2-10; b is 5-30; e is 1-6; n is 1-3] and (B) 0.1-15wt.% cationic compound, e.g. a quaternary ammonium salt, (polydimethyl diallylammonium halide) type cationic polymer or quaternary nitrogen-containing cellulose ether. An organic acid ester having 500-20000, especially 1500-10000 number-average molecular weight is preferred as the ingredient (A) and the respective ingredients are preferably blended in the following amounts. 0.3-5wt.% ingredient (A) and 0.2-10wt.% ingredient (B).