baber/WOPTO huggingface dataset:
Patent JP-S5754881-A (JP)
Title: Search eye device for circumference of vehicle
Inventor: TAKEUCHI MIKIO
IPC: B60R21/00
Filed: 1980-09-19
Abstract: PURPOSE:To improve follow-up characteristics against movements of blocks, by changing pulse intervals of a pulse oscillator. CONSTITUTION:A pulse originated from an ultrasonic pulse oscillator 13 is received with a receiver 21, and when an obstacle exists within a prescribed range, a pulse is outgone from the pulse oscillator as said pulse is received, thereby the obstacle being detected from a difference between originated time and received time of said pulse. For instance, when a pulse originating in a constant pulse interval is assumed to be received with the receiver after hitting an obstacle existing in a warning range, a pulse from the receiver 21 is rectified, shaped and outputted from a shaping circuit 25 to a time difference detecting circuit 3 and an originating timing controlling circuit 11. And, by an output from the timing controlling circuit 11, a pulse is generated from a pulse generator as a pulse is received, and in addition with a clock signal generator a time difference between said pulses is detected.
Patent JP-H11321519-A (JP)
Title: Air bag lid for vehicle
Inventor: SAKANE HIROMI
IPC: B60R21/20
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an air bag lid for a vehicle having a simple lid structure with the small number of part items also invisible from the outside. SOLUTION: In an air bag lid 21 for a vehicle provided with a lid core material 25 formed by providing a separation groove in an instrument panel core material 22 positioned in a front surface of an air bag device main unit to be separated from the separation groove by operation of an air bag, a separation part 26 connecting/disconnecting the separation groove of the instrument panel core material 22 and a lid peripheral edge part is formed. A slash skin layer 24 constituting the air bag lid 21 for the vehicle is formed so as to integrally connect a first skin part 24a by a first slash material and a second skin part 24b by a second slash material.
Patent JP-S5557641-A (JP)
Title: Control system for controlling operation of automotive engine
Inventor: OOTAKE TOSHIICHI
IPC: F02D41/16
Filed: 1978-10-19
Abstract: PURPOSE: To provide a control system for controlling operation of automotive engine, in which signals of revolutional number of engine and revolutional speed for idling are both furnished to an control unit for controlling revolutional speed for idling, whereby it is enabled to accomplish control for the vehicle speed and revolutional speed for idling by a single control unit.  
     CONSTITUTION: Signal of revolutional number of engine is compared with signal of reference voltage generator 63, which produces pulses of square wave form having a large or small duty ratio depending on the result of the above comparison. Only at the time of idling, integrator 65 is set into operation in response to the throttle closed position and controls rate of fuel injection and flow rate of supplemental air by-passing throttle valve by decreasing or increasing time period for energizing electromagnetic valve 30 throu-comparison with triangular-wave voltage having a constant period, thereby controlling revolutional number for idling to a standard value. This standard value is varied with parameters of temperature of cooling water, air-conditioning switch, N-switch, etc. to satisfy requirements of engine. For automatic constant-speed operation, set values are stored in memory 72 for effecting control for the operation by means of said electromagnetic valve 30 which is operated depending on the difference between the actual vehicle speed and a reference vehicle speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08300496-A (JP)
Title: Repairing method of sheet waterproof layer and material therefor
Inventor: KURIHARA HIDETOSHI
IPC: B29K27/06
Filed: 1995-04-27
Abstract: PURPOSE: To relax the difference between repairing waterproof sheet and existing secularly deteriorated waterproof sheet so as to realize the whole surface tight bonding between the sheets by a method wherein an elastic adhesive is used as the adhesive and, as the repairing waterproof sheet, sheet without or with non-rigid vinyl chloride-based sheet reinforcing material is used. CONSTITUTION: An elastic adhesive is used as the adhesive. As the repairing waterproof sheet, sheet without or with non-rigid vinyl chloride-based sheet reinforcing material is used. As the elastic adhesive, from the viewpoint of the adhesion and linear expansion coefficients between existing secularly deteriorated waterproof sheet and the repairing waterproof sheet, silicone-based elastic adhesive, epoxy-based elastic adhesive and nitrile rubber-based adhesive are preferable. The preferable non-rigid vinyl chloride-based sheet has a thickness of 0.5-1.5mm under the state that plain weave fabric, in which weaving yarns are formed in coarse lattice, is laminated as reinforcing base material onto the side of the sheet and the intervals between warps and between wefts are respectively set to be 1-10 yarn/inch.
Patent JP-H01299185-A (JP)
Title: Door device for cage of elevator
Inventor: TOMIDOKORO MAKOTO
IPC: B66B13/08
Filed: 1988-05-27
Abstract: PURPOSE:To reduce the installing space of equipment and lower a cost by providing mutually rolling rollers between a door provided on the entrance of a cage and a driving motor installed on the cage and reducing the speed of rotation of the motor to open and close the door. CONSTITUTION:A driving door motor 8 and a roller reduction gear 21 are installed above the ceiling of a cage 6. The roller reduction gear 21 consists of a cylindrical outer wheel 21a, three planetary rollers 21b inscribed therewith, an input shaft 21c circumscribed with the planetary rollers 21b, and an output shaft 21e fixed to the supporting board 21d of the planetary rollers 21b. The hanger 5 of the door 3 is moved perpendicularly to the figure on a beam 7 via a pulley 12 installed on the output shaft 21e to open/close the door 3. Thereby, the installing spaces of the reduction gear 21 and door motor 8 can be reduced, lowering a cost, suppressing noise and simplifying maintenance/ inspection.
Patent JP-S62286025-A (JP)
Title: Camera focus detector
Inventor: MATSUI TORU
IPC: G03B3/00
Filed: 1986-06-03
Abstract: PURPOSE:To prevent the influence to be given upon a focus detection signal by arranging a light receiving sensor within a certain range from the optical axis of a photographic lens which is determined by the length between a reflecting mirror and a light receiving optical system and setting areas symmetrical with respect to the optical axis as blind sectors of harmful light from the reflecting mirror. CONSTITUTION:The optical axis of a light projection optical system is set in a plane which is orthogonal to the arrangement direction of a stop aperture 208a or 208b and includes an optical axis OC of the photographic lens. Since the harmful light generated on the surface of a reflex mirror 102 is focused on an area near the optical axis OC of the photographic lens 101 on a focus detecting sensor 207, masks are formed on respective parts corresponding to this area of focus detecting sensors 206 and 207 or no picture elements are formed there, and these parts are set as blind sectors to the harmful light. Focus detecting sensors 206 and 207 do not sense the harmful light generated on the surface of the reflex mirror 102 in this manner. Thus, the influence of the harmful light is eliminated at the time of focus detection.
Patent JP-S61287702-A (JP)
Inventor: MIYASHITA TSUNEO
IPC: B28B1/14
Filed: 1985-06-17
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-S5831518-A (JP)
Title: Manufacture of semiconductor device
Inventor: AKIYAMA SHIGENOBU
IPC: H01L21/205
Filed: 1981-08-19
Abstract: PURPOSE:To compose a flat buried diffusion layer without projected parts at the end section to an epitaxial crystal layer and to improve the electrical characteristics of an element formed on the epitaxial crystal layer by a method wherein an oxide film is selectively formed with taper at the end section of an oxide film for impurity diffusion mask. CONSTITUTION:An oxide film 22 for impurity diffusion mask is formed on an N type silicon substrate 21 and a desired resist pattern 23 is formed by a photo mask process. The oxide film 22 is selectively etched by etchant added strong acid to the buffer etchant of the oxide film and taper is provided at the circumference end section of the oixde film 22. Next, the resist is removed to apply an N type impurity and thermal treatment at 900-1,000 deg.C is applied. In this way, a silica film 24 has nearly equal film thickness at the projection section and recessed section at the surface of the substrate 21 and a buried diffusion layer 25 is formed in flat and smooth shape without projected part at the circumference. Next, the oxide film 22 and the silica film 24 are entirely removed from the surface of the silica substrate 21.
Patent JP-H10318575-A (JP)
Title: Draft chamber
Inventor: LIEBSCH JUERGEN
IPC: F24F7/06
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To simplify the wiring structure of control system for controlling the quantity of exhaust gas of a draft chamber depending on the opening of a door or controlling elevation/lowering of the door automatically. SOLUTION: When a door 4 is elevated/lowered by a timing belt 35 driven through a motor 43, a conductive layer is buried in the timing belt 35 and exposed intermittently so that a probe 50 touches the exposed part thus detecting the height of the door 4 and controlling the quantity of exhaust gas based on a detection signal. On the other hand, a sensor 44 provided on the door 4 is connected with the conductive layer of the timing belt 35 and a signal is transmitted through the timing belt 35 to a controller. Since the timing belt 35 serves as a signal cable, the wiring structure is simplified.
Patent JP-S632967-A (JP)
Title: Manufacture of amidinesulfonic acid intermediate for guanidine
Inventor: SHINSHIA AN MAAYANOFU
IPC: C07C381/14
Filed: 1987-05-28
Abstract: An efficient synthesis of quanidines, e.g. of the formula (III), by oxidizing a thiourea, e.g. of the following formula (II): <CHEM> with H2O2 and a molybdenum catalyst to yield an aminoiminomethane sulfonic acid which can then be reacted with an amine followed by optional transamination steps.
Patent JP-H10314311-A (JP)
Title: Balloon for expansible catheter and manufacture thereof
Inventor: JUNG EUGENE J JR
IPC: B29C49/18
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a balloon which has modified physical characteristics for diversified applications by a method wherein a tube is pre-adjusted in a pre- adjusting die to form a parson and the parsons thus obtained are arranged in a balloon die to form a balloon by expanding the parsons in the balloon die. SOLUTION: A balloon 12 as material is placed at a desired position in the longitudinal direction of a tube and is completed in a form of a finished balloon by using a unique process which allows further strict control of the physical characteristics of the balloon 12. In the unique process, there are a stage where a tube is pre-adjusted in a pre-adjusting die to form a parison 22 and a stage where the parisons 22 thus obtained are expanded in a balloon die 24 to form a balloon 12. As the tube is pre-adjusted in the pre-adjusting die, the physical characteristics of the balloon 12 generated can be further strictly controlled. This enables the production of the balloon 12 from a material that may be broken in a blow molding process by the ordinary prior art.
Patent JP-S5859056-A (JP)
Title: Manufacture of laminate product
Inventor: AYUKAWA JIROU
IPC: B29C55/00
Filed: 1981-08-21
Abstract: PURPOSE:To save dry energy and to obtain a non-odorous laminate product, by a method wherein an aluminum foil is laminated to a printed matter, in which a given amount of moisture residue is left by the use of aqueous ink containing ammonia, with solvent-free type adhesive agent. CONSTITUTION:A printing is performed by the use of aqueous ink containing ammonia and a basic component of organic amine, such as diethanoleamine, triethanoleamine, and a plastic film, an aluminum foil, a paper are laminated to a printed matter, in which 50-1,000mg/m<2> moisture and/or 3-50mg/m<2> a basic component is left as a residue, with a solvent-free type adhesive agent containing an isocyanate group to obtain a desired laminate product. EFFECT:There is no sanitary trouble due to a residual solvent, and there is no danger of solvent odious smell and of fire in a working place.
Patent JP-S63293708-A (JP)
Title: Magnetic head
Inventor: SHINPO NOBUYUKI
IPC: G11B5/235
Filed: 1987-05-26
Abstract: PURPOSE:To increase recording and reproducing sensitivity and to decrease a gap length so that application of a magnetic head to high-density recording and perpendicular magnetic recording can be made by providing a gap formed of a superconducting material. CONSTITUTION:The magnetic head is formed of a core 1, the gap 2 and a coil 3 and the superconducting material having superconductivity is used as the material of the gap 2. Formation of the gap 2 is executed by forming thin films on the butt faces of the core by a vapor deposition method such as sputtering method and by using superconductive oxide ceramics. The ineffective magnetic flux at the time of recording and reproduction is, therefore, decreases and the efficiency of utilizing the magnetic flux is greatly improved. The head having the high recording efficiency and reproducing sensitivity is, thereby obtd.; in addition, the recording density and frequency characteristic are improved by decreasing the gap length.
Patent JP-S5755034-A (JP)
Title: Self shift type gas discharge panel
Inventor: YOSHIKAWA KAZUO
IPC: H01J11/28
Filed: 1980-09-18
Abstract: PURPOSE:To prevent an accidental erroneous discharge, by arranging portions partially exposed to a gas discharging space adjoining the end cell demarcating regions of the outermost electrodes determining the discharge cells on both end parts of a shift channel. CONSTITUTION:Two groups of X side shift electrodes X1j, X2j and Y side shift electrodes Y1j, Y2j are formed on glass bases 5, 2 arranged oppositely interposing a gas discharging space 1, and their surfaces are covered with dielectric layers 6, 3 and surface layers 7, 4 made of MgO respectively. X side electrodes and Y side electrodes are opposed to each other in the relation of mutual offset by a half pitch, demarcate a shift discharge cell arrangement a1, b1... and constitute a shift channel 8. Then, parts 10, 11 partially exposed to the gas discharging space 1 are formed respectively on the outermost end electrodes 9, and y2n demarcating a write-in discharge cell W and a terminal shift discharge cell bn respectively. Thereby, the abnormal charge can be leaked quickly, and the erroneous discharge can be prevented.
Patent JP-H08330023-A (JP)
Title: Lever connector
Inventor: SHIGA KATSUMI
IPC: H01R13/629
Filed: 1995-05-29
Abstract: PURPOSE: To improve operability by simplifying the structure to reduce the number of part items. CONSTITUTION: A lever having a cam groove is turnably provided in one of a pair of connector housings engageably/disengageably connected to each other, to provide a protrusion engaged with this cam groove in the other of the housings, and by the action of these cam groove and protrusion according to turning this lever, a pair of these connector housing are constituted so as to be engaged/disengaged. A protrusion 13 is provided in one connector housing 5, to provide a protrusion 7 in the other connector housing 1, to provide a wire cover 9 in the connector housing 5 slidably in its engaging/disengaging direction, and to provide a lever 10, provided with cam grooves 20, 21 respectively engaged with the protrusions 7, 13, turnably in the wire cover 9.
Patent JP-S5356938-A (JP)
Title: Irregular interval timing signal generator circuit
Inventor: KUMAZAWA YUTAKA
IPC: H03K5/156
Filed: 1976-11-01
Abstract: PURPOSE: To generate simply irregular interval timing signals by changing the oscillation period of a fundamental oscillator circut without changing a counter circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5830461-A (JP)
Title: Carburetter device for v-shaped internal combustion engine
Inventor: YOSHIOKA YUUICHI
IPC: F02B75/22
Filed: 1981-08-19
Abstract: PURPOSE:To prevent carburetters arranged between cylinders of a V-shaped internal combustion engine from collision with each other by connecting carburetters in one body via a common suction box. CONSTITUTION:The first and the second carburetter C1 and C2 are respectively provided with suction trunks 61 and 62 with suction passages 51 and 52 inside, and neighboring suction trunks 61 and 62 are adjacent to each other. A crossing point P of borh suction trunks 61 and 62 is deviated from the center of each suction trunk to the entrance side of the suction trunk. This construction allows to obtain a comparatively wide space 7 between suction trunks under the crossing point, and in this space 7, float chambers 81 and 82 are arranged. Crossing parts of suction trunks 61 and 62 are constructed of air horns 91 and 92 made of elastic materials such as rubber or the like, and these air horns 91 and 92 are contained in a common suction box 10 extended in parallel with a crank shaft 2 to be an almost triangular pillar. Consequently, all carburetters are connected in one body via the suction box 10 and prevented from collision.
Patent JP-H0922774-A (JP)
Title: Heater device
Inventor: ISHIDA NOBORU
IPC: H05B3/04
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a heater device which has high heat transfer efficiency without requiring the surface of a ceramic heater to be polished. SOLUTION: A cylindrical ceramic heater 4 is fitted into a cylindrical metallic case 1, and a metal layer 7 made of a metal whose melting point is lower than that of the material from which the metallic case 1 is made is cast into the space between the inner surface 1a of the metallic case 1 and the surface 4a of the ceramic heater 4. Therefore, the metal layer of high packing density is formed throughout the gap between the surface 4a of the ceramic heater and the inner surface 1a of the metallic case 1 without polishing the surface 4a.
Patent JP-S62290329-A (JP)
Title: Manufacture of rustproof stepping motor
Inventor: KONDO NORIMASA
IPC: H02K1/00
Filed: 1986-06-05
Abstract: PURPOSE:To prevent an air-gap portion core from rusting by making a plating thickness 2-3mum through treating stator and rotor core surfaces by electroless Ni-P plating. CONSTITUTION:An electrical magnetic steel tape having a chromate insulating film 8 on its surface is cut out by press working to form stator core sheets 6 and rotor core sheets 7 which are laminated to constitute stator and rotor cores, respectively. Then, stator and rotor core surfaces are treated by electroless Ni(90%)-P(10%) plating to form a 2-3mum deposit 9. In this manner, an airgap portion core can be prevented from rusting.
Patent JP-H06340113-A (JP)
Title: Laser recording apparatus
Inventor: KUBOKAWA HIDEJI
IPC: B41J2/44
Filed: 1993-06-01
Abstract: PURPOSE:To record an image of high resolving power without increasing a scanning speed and laser output. CONSTITUTION:A plurality of laser diodes(LD) 10 are attached to a support 9 and a recording medium 1 is irradiated with the laser beams from the LDs at a predetermined pitch as multispots consisting of a plurality of laser beam spots having a predetermined size and the LDs are allowed to output corresponding to an image signal and the recording medium 1 is scanned by the multispots to record an image.
Patent JP-H02311646-A (JP)
Title: Roof tile
Inventor: SASAGAWA FUSAO
IPC: E04D1/04
Filed: 1989-05-24
Abstract: PURPOSE:To prevent the intrusion of a rainwater from a superposed position by reducing the rainwater flow speed by installing a plurality of uneven water draining-off parts in the longitudinal, lateral and aslant directions for the rainwater flow-down direction, onto the surface of a roof tile. CONSTITUTION:The rainwater flow speed to an insertion side 6 due to the wind supplied from the lateral direction of a tile body 2 is attenuated by installing a plurality of recessed, projecting, or uneven water draining-off parts 8 and 8a in the same direction for the rainwater flow-down direction on the surface 13 of the tile body 2. Further, in the superposed state with other roof tiles 21, a plurality of uneven water draining-off parts 8 and 8a are installed at the position along the edge parts on the head side 3 and the crosspiece side 18 of the roof tile and the position separating by a prescribed interval from the edge part. Further, the uneven water draining-off parts 8 and 8a are formed in the aslant direction and perpendicular direction for the surface 13 of the tile body 2. Thus, the intrusion of rainwater is prevented, and the water draining-off parts 8 and 8a can be used as a foot hold for a laborer.
Patent JP-S61113609-A (JP)
Inventor: BARII DEII DEIIN
IPC: C07C61/29
Filed: 1985-06-18
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-S5831732-A (JP)
Title: Multi-stage type green tire receiving table
Inventor: FUJIMOTO MITSURU
IPC: B29D30/08
Filed: 1981-08-19
Abstract: PURPOSE:To improve substantially the procedure of operation for placing a green tire, by providing support rings that load subsequent green tires in succession after the completion of vulcanization of a green tire conveyed from the upper stage. CONSTITUTION:When a green tire 2b is loaded on the upper support ring 2a of the support rings 2a, 3a, 4a in a horizontal position at a third green tire loading position (A), a switch for the support ring is actuated, a piston lever 7 is slid, a rack 6 is retracted to follow it, and pinions 5 are rotated and then stopped so that the green tire 2b is moved to a tire picking-up position (B). Similarly, the green tires 3b, 4b are successively placed on the middle and lower rings 3a, 4a, and then are turned and transferred to the tire picking-up position (B). The tires are to be transferred from the picking-up position (B) to the next vulcanizing machine.
Patent JP-S5654936-A (JP)
Title: Control method for air-fuel ratio
Inventor: KONDOU TOSHIO
IPC: F02D45/00
Filed: 1979-10-10
Abstract: PURPOSE: To perform accurate air-fuel ratio control in the entire running range of an engine, by controlling the air fuel ratio on the basis of compensated information corresponding to the running condition of the engine, among pieces of compensated information which are corrected by the output of an air-fuel ratio sensor and stored.  
     CONSTITUTION: Receiving an interruption instructing signal supplied from a rotational frequency counter 101, an interruption controller 102 sends out an interruption signal for calculation of an injected quantity of fuel to stop the main routine of a central processing unit 100. The CPU100 receives a sucked quantity of air from an analogue input port 104 and an engine's rotational frequency from a rotational frequency counter 101 and reads various kinds of compensated quantities for fuel injection, which are compensated by the output of an air-fuel ratio sensor 14 and stored in a random access memory 107, to perform the compensated calculation of the injected quantity. The injected quantity of fuel thus calculated with compensation is set in a counter 109 to control a fuel injection valve 5. 
     COPYRIGHT: (C)1981,JPO&Japio