baber/WOPTO huggingface dataset:
Patent JP-H1133866-A (JP)
Title: Tool replacing device
Inventor: YAGAMI TORU
IPC: B23Q3/157
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To quickly replace even a heavy tool with a simple mechanism. SOLUTION: A tool replacing device replaces a present tool mounted on the spindle 5 of a machine tool 1 with the next tool set in the standby position and is equipped with a tool grasping means 25 furnished with a first tool grasping part 26 to grasp a specified part of the next tool in the standby position and a second grasping part 27 to grasp a specified part of the present tool on the spindle 5 and link means 28 and 29 which put the tool grasping means 25 in parallel displacement within a plane parallel with a plane including the axes of the tools grasped by the first 26 and second grasping parts 27 and move the grasped tools following a track of approx. semi-circular shape whose diameter is identical approx. to the inter-axis distance of the tools.  The link means 28 and 29 are driven to cause parallel displacement of the tool grasping means 25, and thereby the present tool mounted on the spindle 5 and grasped by the second grasping part 27 is drawn off from the spindle 5 while the next tool grasped by the first grasping part 26 is mounted don the spindle 5, and thus the replacement is conducted.
Patent JP-S5996067-A (JP)
Title: Chassis structure
Inventor: ARISHIGE KUNIO
IPC: B62D25/08
Filed: 1982-11-22
Abstract: PURPOSE:To improve the rigidity and vibrationproof performance by forming a series of closed sections over a range extending from the upper edge of a dash lower panel to a cross member. CONSTITUTION:A closed section is formed by fusing a dash lower member 11 onto the chassis front side surface of a panel 12 in the longitudinal direction, and a closed section is formed by connecting the lower sedge part of the dash lower member integrally with a dash lower cross member 14 under the panel 12. Said dash lower cross member 14 is arranged having with its upper edge part fused onto the lower part of the dash lower panel 12 in the direction of car width, forming a closed section by being formed integrally with the slope part 12a of the dash lower member 12, and a concaved part 14a for receiving the dash lower member 11 is installed at the part corresponding to the member 11 and superposed onto the member 11.
Patent JP-H0370842-A (JP)
Title: Injection quantity control device of internal combustion engine
Inventor: ITO YOSHIYASU
IPC: F02D23/02
Filed: 1989-08-08
Abstract: PURPOSE:To prevent the occurrence of hunting in transitional period and improve drivability by detecting the engine rotating speed having a period shorter than an one-explosion period containing a stored timing, and taking the detected engine rotating speed as the engine rotating speed for the one- explosion period. CONSTITUTION:An engine rotating speed having a period shorter than an one- explosion period containing a preliminarily stored timing in which the engine rotating speed is peaked after the explosion of an optional cylinder is detected by a rotating speed detecting part M4. The detected engine rotating speed is used as the engine rotating speed of the one-explosion period. On the bases of the driving state of an internal combustion engine M1 containing at least the engine rotating speed of the one-explosion period, the fuel injection quantity to be fed to the internal combustion engine Ma is calculated by a fuel injection quantity calculating means M3. The preliminarily stored timing in the rotating speed detecting part M4 means a timing in which the engine rotating speed is peaked after the explosion of an optional cylinder.
Patent JP-H0527649-A (JP)
Title: Image forming method and device
Inventor: MAEDA HIROYUKI
IPC: G03G21/10
Filed: 1991-07-22
Abstract: PURPOSE:To enhance the utilization efficiency of toner by restoring reusable toner which is not served for transfer and the toner which is reusable from the first and which is not electrostatically charged to be transferred to a developing device while restraining the occurrence of the unevenness of density and staining on an image. CONSTITUTION:In the case of high humidity, the toner which is not serve for the transfer is removed from the surface of a photosensitive body 1 by a 2nd cleaning device 21 and discharged. In the case of low humidity, both the toner which does not serve for the transfer and the toner which is not electrostatically charged to be transferred are removed from the surface of the photosensitive body 1 by a 15t cleaning device 22, and the removed toner is restored to the developing device 5 by a carrying screw 32 so as to be reused. The toner which is not electrostatically charged to be transferred is removed by the 1st cleaning device 22 to be reused even in the case of high humidity.
Patent JP-S60105494-A (JP)
Inventor: IWAN ENDORE MODOROBITSUCHI
IPC: C12N9/96
Filed: 1984-09-29
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-H0878906-A (JP)
Title: Dielectric filter
Inventor: IKEMATSU HIROSHI
IPC: H01P1/203
Filed: 1994-08-30
Abstract: PURPOSE: To widen a band, to provide satisfactory input / output characteristics and to facilitate its manufacture. CONSTITUTION: Concerning the dielectric filter, the characteristic impedance of resonators 31-35 consisting of the filter is set lower than the characteristic impedance of an external circuit (lower than 50Ω, for example,) so that the resonators can be easily manufactured even in the case of a wide band filter. Besides, by providing impedance transformers 61 and 62 between an input terminal 51, output terminal 52 and the resonators, the input/output impedance is matched with the characteristic impedance of the external circuit and the satisfactory input/output characteristics can be provided.
Patent JP-S58105862-A (JP)
Title: Controller for hydraulic pressure of rear wheel brake
Inventor: KAWAGUCHI YUTAKA
IPC: B60T8/28
Filed: 1981-12-18
Abstract: PURPOSE:To accurately detect a deceleration without being affected by changes in the viscosity of a working fluid, by a method wherein rear wheel brake pressure is controlled by controlling a solenoid valve on the basis of a signal fed from a deceleration sensor. CONSTITUTION:The solenoid valve 22 is provided between a master cylinder 16 and a rear wheel brake 20, and is controlled by a controlling circuit 30 incorporating a microcomputer. The circuit 30 is supplied with a deceleration signal SG from the deceleration sensor 24 and signals from load sensors 26, 28. The circuit 30 controls the valve 22 in accordance with the deceleration signal SG, thereby controlling the rear wheel brake pressure. Accordingly, since the deceleration sensor 24 is not affected by the viscosity of the working fluid, the rear wheel brake pressure can be controlled with high accuracy.
Patent JP-2001033550-A (JP)
Title: Device and system for detecting object
Inventor: KITAZAKI TOMONORI
IPC: G01S13/91
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To accurately detect an obstacle by using a vehicle-mounted radar device. SOLUTION: A millimeter wave is transmitted from a vehicle-mounted radar device 10 to a reflector 14 on a road surface. The reflector 14 is placed at specific intervals along the road surface of the reflector 14, and performs reflection so that a polarization direction is maintained. When no objects exist, a reception signal with specific intervals can be obtained by the radar device 10. On the other hand, when objects exists, a reflection signal from the reflector 14 is blocked by the objects so that the reflection signal decreases. The reduction in reception strength is detected, thus recognizing the presence of the objects.
Patent JP-H1046699-A (JP)
Title: Soundproof construction utilizing structural framework in large space
Inventor: MORISHITA MOTOMITSU
IPC: E04B1/82
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a soundproof construction and reduce cost for soundproof construction without limiting the internal space of a building. SOLUTION: A soundproof material 6 comprises a board 6a consisting of sound absorbing glass wool lined with glass cloth, and damp-proof film lined to the top, bottom and rear surfaces of the board. The soundproof material 6 is fixed to a beam 1 with an Insulpin 7. The Insulpin 7 is welded to washers 8 fixed to web 4 by welding, collars 9 are fixed in the middle, and retaining fittings 10 is fitted to the tip from the outside. And the soundproof of material 6 is inserted between the flanges 2 and 3 in such a manner that the Insulpin 7 is inserted through. The insertion is performed until the rear face of the soundproof material 6 touches the collar 9, thereafter a retaining fitting 10 is fitted to the tip of the Insulpin 7 for fixing. And the soundproof material 6 is supported between the collar 9 and the flange of the retaining fittings 10.
Patent JP-H0370208-A (JP)
Title: Zero cross contactless switch
Inventor: ISHIKAWA MINORU
IPC: H03K17/13
Filed: 1989-08-09
Abstract: PURPOSE:To ensure the operation by using a connecting point between a photo transistor(TR) of an input photocoupler connected in series across a semiconductor switching means and a 1st TR as the input to the semiconductor switching means and discharging the charge in a capacitor with a 2nd TR. CONSTITUTION:When a thyristor Q is turned on and the load is an inductive load, the thyristor is then turned off near the zero of a load current. In this case, a maximum value of a power voltage is applied across the thyristor Q depending on the relation of the phase, and a voltage in excess of the Zener voltage is applied to a Zener diode ZD, and after the thyristor Q is turned off, a capacitor C1 starts discharging, a TR T1 is turned on and the thyristor Q continues its off-state. When the power voltage reaches nearly zero, the TR T1 is turned off by the action of the capacitor C1 and the thyristor Q is turned on. Thus, sure operation is attained.
Patent JP-S6266804-A (JP)
Inventor: REO DOMONITSUKU SHIYAARII SUMI
IPC: F16B19/00
Filed: 1985-09-17
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-H0257685-A (JP)
Title: Formation of tungsten film
Inventor: MATSUHASHI HIDEAKI
IPC: H01L29/78
Filed: 1988-08-22
Abstract: PURPOSE:To stably form a W film reduced in tensile stress on an SiO2 film by specifying the ratio of flow rate between H2 and WF6 as gaseous raw materials and the flow velocity of WF6, respectively. CONSTITUTION:A film of W as a gate metal for a semiconductor equipment is formed on a substrate by a laser CVD method by using WF6 and H2 as raw materials. At this time, the ratio of flow rate between the H2 gas and the WF6 gas is regulated to 10-100, and also the flow velocity of WF6 to be a WF6 supply rate-determining reaction is set up to a condition in which it is regulated to 0.04-0.01sccm/Pa. By the above control, the W film reduced in stresses can be formed. Further, the W film free from peeling from the interface between SiO2 and W and cracks can be stably formed.
Patent JP-H0648138-A (JP)
Title: Suspension device for vehicle
Inventor: TAGAWA SHINJI
IPC: B60G17/015
Filed: 1992-08-03
Abstract: PURPOSE:To discover the float stuck state of an accumulator positively in an early stage in a vehicle suspension device for controlling the attitude of a body actively by making a suspension characteristic changeable through the control of the supply/discharge of a fluid to/from a cylinder. CONSTITUTION:A suspension device for a vehicle is provided with a pumping means 8 to be the pressure source of a fluid, an accumulator 22 for accumulating the fluid discharged from the pumping means 8, a pressure detecting means 12 for detecting main pressure indicating the fluid pressure from the accumulator 22, and a flow control valve 9 for supplying/discharging a fluid to/from a cylinder 3. In the supply stopped state of the fluid to the accumulator 22 from the pumping means 8, the fluid is forcibly supplied/discharged to/from the cylidner 3 through the flow control valve 9, and the float stuck state of the accumulator 22 is judged based on the change of the main pressure at that time.
Patent JP-H0648340-A (JP)
Title: Horn installation structure for scooter
Inventor: SUZUKI TAKAYUKI
IPC: B62J3/00
Filed: 1992-08-03
Abstract: PURPOSE:To prevent the installation bolt and the bracket for a horn from contacting a wiring harness, cable, etc., in accordance with the revolution of a steering wheel, use parts in common, simplify the horn installation structure, and secure the sound quantity of the horn. CONSTITUTION:Bosses 4a and 4b which are integrally shaped with a front leg shield 1 are projectingly installed on the periphery of a horn hole 3 inside the front leg shield 1 of a scooter, and a horn 2 is installed onto the bosses 4a and 4b through a bracket 11, directly facing to the horn hole 3.
Patent JP-S58110407-A (JP)
Title: Manufacture of dithionite
Inventor: ARAKAWA SATOSHI
IPC: C01B17/66
Filed: 1981-12-21
Abstract: PURPOSE:To manufacture a high purity dithionite by a formate method in a high yield by adding a specified org. compound in the final stage of a reaction so as to circulate and reutilize a filtrate after separating crystals and a washing liq. after washing the crystals. CONSTITUTION:When a dithionite is manufactured by reacting a formic acid compound such as sodium formate with an alkali compound such as sodium hydroxide and sulfurous anhydride in water and an org. solvent such as methanol, an epoxy compound such as butylene oxide or a halogenated hydrocarbon represented by a formula R-X such as allyl chloride is added to the reactive liq. in the final stage of the reaction, and a filtrate after separating dithionite crystals, a washing liq. after washing the crystals with an org. solvent, or a liq. mixture thereof is circulated and reutilized in the manufacture of a dithionite. By adding said compound, a thiosulfate is converted into a harmless substance, so a high purity product can be obtd. in a high yield while reutilizing the liq.
Patent JP-H0254948-A (JP)
Title: Probe card for measuring of photosemiconductor element
Inventor: SUZUKI YOSHIMASA
IPC: G01R31/26
Filed: 1988-08-20
Abstract: PURPOSE:To prevent irregular reflection of light from a needle section from entering a photo-sensitive area and to enable precision measurement of a semiconductor element by irradiating visible rays only to a photo-sensitive area of a photosemiconductor element by a measurement probe card and by providing a light shielding plate to a probe needle of the prove card which is brought into contact with the semiconductor element. CONSTITUTION:A terminal 2 which is used for wiring connection is equally spaced on a concentric circle at a periphery of a surface of a substrate 1 of a probe card for measuring of a semiconductor element, and shielding plate 9 of tungsten which is provided with an opening 9a to check the state of contact of a probe needle 5 and a semiconductor 10 is provided to a central area thereof. A GND ring 7 is provided outside the shielding plate 9. Visible rays are irradiated only to a photo-sensitive area 10b of the photo-semiconductor element 10 to be measured through the probe card, and the needle 5 is brought into contact with an electrode 10a of the photosemiconductor element 10. Irregular reflection from the needle 5 is thereby prevented from entering the photosensitive area 10 by the shield plate 9, thus realizing precision measurement.
Patent JP-S6193273-A (JP)
Title: Ignition timing control device in internal combustion engine
Inventor: MIURA NOBUO
IPC: F02P5/155
Filed: 1985-09-20
Abstract: PURPOSE:To automatically and simply carry out an electrical control of ignition timing, by providing a comparator receiving an electrical signal from a pick-up coil and an electrical signal from a sensor and a means for controlling the circuit establishment of a semiconductor switch element. CONSTITUTION:A sensor S delivers a certain electrical signal in accordance with the rotational speed of an engine, the vacuum of intake-air and the travel speed of a vehicle. A comparator Cp compares a voltage Vr which is a partial voltage of output of a sensor amplifier SA, with the output voltage of a pick-up coil P. The output of the comparator Cp is applied to the gate of a thyristor Th to energize a spark plug PI to establish spark discharge. With this arrangement, it is possible to automatically and simply out the electrical control of ignition timing.
Patent JP-H1098645-A (JP)
Title: Image information conversion method
Inventor: OGAWA TETSUO
IPC: H04N5/253
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an image information conversion method capable of improving operating efficiency by using a telecine device only once and reducing frequency of opportunity of giving damage to a movie film. SOLUTION: A telecine device 11 reproduce image information at 25Fps on a movie film 10 picked up at 24Fps to convert the information into a video signal of 625/50. A digital video tape recorder 12 records the video signal of 625/60 converted by the telecine device 11 onto a video tape cassette 13 with a scanning line number/field frequency which is not modified. A digital tape reproduction device 14 reproduces the video tape cassette 13 with the video signal recorded thereon at a field frequency of 50Hz. A modified digital video tape reproduction device 15 reproduces the video tape cassette 13 at a field frequency of 47.925Hz. An NTSC conversion section 16 converts a video signal of 625/47.952 into a video signal of 525/59.94.
Patent JP-S5995331-A (JP)
Title: Blow-off grille for air-conditioning
Inventor: KIMURA MASATO
IPC: F24F13/15
Filed: 1982-11-24
Abstract: PURPOSE:To increase the amount of blow-off air and obtain a sufficient air- conditioning capacity by a method wherein a resistant body, projected from the side wall of the main frame of the grille into the air path to form a vacuum area, is made movable while the resistant body is not projected into the air path when the maximum amount of blow-off air is set. CONSTITUTION:The resistant bodies 20, 21 are rotatable about hinge pins 22, 23 equipped on the side walls 9, 10 of the main frame 5 of the grille. Link arms 24, 25, which are attached to the upper parts of the hinge pins 22, 23, are connected by a link rod 26 and one of the link arms 25 is connected to a vacuum actuator 28 for driving with a wire 27 while the link arm 25 is rotated by 90 deg. from a position X, where the resistant bodies 20, 21 are projected opposingly into the air path 4, to the position Y, where the resistant bodies are located along the side walls 9, 10 and are not projecting into the air path 4. The vacuum actuator 28 is connected to a vacuum source through a solenoid valve 29 and is started or stopped by a control lever 30 controlling the amount of blow-off air of the air conditioner.
Patent JP-2000038424-A (JP)
Title: Fluororesin
Inventor: SAITO MICHIO
IPC: C08F289/00
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a resin containing fluorine atom and having high compatibility with various resin components. SOLUTION: The objective fluororesin is produced by reacting a fluorinated pitch with a monomer containing polymerizable unsaturated bond. More particularly, the monomer containing polymerizable unsaturated bond is one or more monomers selected from acrylic monomers, methacrylic monomers, vinyl ether monomers and olefinic monomers and contains an electron donating group. The polymerization reaction is carried out by a process selected from radical polymerization process, ionic polymerization process and redox polymerization process.
Patent JP-H0742089-A (JP)
Title: Steel cord for reinforcing rubber
Inventor: WADA SHIZUO
IPC: D07B1/06
Filed: 1993-07-30
Abstract: PURPOSE:To provide a steel cord for reinforcing a rubber, enhanced in tensile strength, fatigue resistance and rubber permeability and improved in durability by forming a core wire bundle in a suitable wave shape, equalizing the built-in length and elongation of each element wire, and forming proper distances between the element wires. CONSTITUTION:In a rubber-reinforcing steel cord provided with a core wire bundle 1a formed by arranging two element wires 1 in parallel and a side wire bundle 2b formed by spirally winding two or three parallel element wires 2 on the core wire bundle 1a, the side bundle 2b is spirally arranged in a winding pitch Pb represented by an equality: 45d<Pb<65d. The core wire bundle la is arranged in a shape waved in a waving pitch Pa having the relation of an inequality: (1/15)Pb<Pa<(1/3)Pb with the winding pitch Pb, and the length of the built-in wire in the core wire bundle 1a is approximately the same as that of the element wire 2 in the side wire bundle 2b. Distances are formed between the element wires. The waving height (h) of the core bundle 1a formed in the wave shape is 2.0d<h<5.0d.
Patent JP-S6264913-A (JP)
Title: Drive for fixed-quantity pump of piston flowmeter
Inventor: JIYAN KURUUPU
IPC: F03C1/12
Filed: 1986-09-04
Abstract: In a driving device of the piston-flowmeter type, in particular for a proportioning pump, a distributor is mounted at one end of a piston cylinder for controlling the admission and discharge of fluid within two chambers formed respectively on each side of the piston. The distributor body is provided with circular flow passages and two pairs of valve-seats in cooperating relation with two seals of a two-position tubular valve. The valve has a central bore traversed by the piston rod and coupled to a resilient bistable mechanism for reversing the state of the valve and maintaining it in either of its two positions.
Patent JP-H0632989-A (JP)
Title: Monoazo disperse dye and its mixture
Inventor: HIMENO KIYOSHI
IPC: C09B67/22
Filed: 1992-07-13
Abstract: PURPOSE:To provide a disperse dye excellent in light-fastness and temp. dependence and suitable for dyeing a polyester fiber for an automotive seat by selecting a specific blue monoazo disperse dye. CONSTITUTION:A blue monoazo disperse dye of the formula is selected. In the formula, one of R<1> and R<2> is phenyl and the other is alkyl, hydroxyl, hydroxyalkoxy, cyano, acyloxy, acyloxyalkoxy, alkoxycarboxyl, or alkoxyalkyl; and Y is H or halogen. The dye is suitable for dyeing a polyester fiber having a fineness of 2-5 denier for an automotive seat and for dyeing one having a fineness of 0.1-1 denier for clothes.
Patent JP-H0634431-A (JP)
Title: Optical sensor
Inventor: SUZUKI FUMITAKE
IPC: G01J1/02
Filed: 1992-07-13
Abstract: PURPOSE:To reduce the thickness of an optical sensor by integrally forming a substrate section with a top cover and constituting the substrate section of a flexible printed board and reinforcing member fitted to the printed board as one body, and then, using the reinforcing member as a bottom cover. CONSTITUTION:This sensor 10 is constituted of a top cover 11 and substrate 12 integrally formed with the section 12 and the cover 11 is composed of an upper cylindrical section and lower square box section. The upper surface of the cylindrical section constitutes the surface of this sensor. A flexible printed board 13 is arranged to the uppermost part of the section 12 and an element or electronic parts are arranged on the surface of the board 13. An insulating Myler sheet 14 is put on the lower surface of the board 13 and a reinforcing member 15 composed of an aluminum plate is put on the sheet 14. When the sensor 10 is installed to a printed surface inspecting device and constituted so that the propriety of a printed surface can be discriminated by using the signal of the sensor 10, the error of the printed surface can be discriminated. Since the sensor 10 is thin in thickness, the sensor 10 has a good installing property and the whole body of the sensor can be constituted in a compact state.