baber/WOPTO huggingface dataset:
Patent JP-H03235002-A (JP)
Title: Throttle position sensor
Inventor: IKEDA TSUTOMU
IPC: G01B7/00
Filed: 1990-02-09
Abstract: PURPOSE:To prevent a variation in an output due to a change in an environmental temperature and facilitate the detection of an idle point by detecting the rotational angle of a shaft by a change in a magnetic flux due to the rotation of the shaft with respect to a detecting element and outputting a throttle opening signal. CONSTITUTION:A lever 5 is driven and a shaft 2 revolves in an axle 4. The resistance value of a detecting element 12 changes in accordance with the revolution of the shaft 2. When the ambient temperature of the element 12 and the resistance values of magnetoresistance elements Ra-Rd constituting a temperature compensating resistance element 13 change, also the resistance values of magnetoresistance elements R1a and R1b similarly change. Therefore, when, for example, the ambient temperature rises, the resistance values of the elements Ra-Rd increase and an output tends to decrease, a current supplied to the bridge circuit 40 of a current control circuit 41 is controlled so as to increase in accordance with an increase in the resistance values of the elements R1a and R1b. Thus, the opening of a throttle is detected by the element 12 and an error due to a change in the ambient temperature can be suppressed.
Patent JP-H07238819-A (JP)
Title: Valve system for internal combustion engine
Inventor: MORITA SHOJI
IPC: F01L1/18
Filed: 1994-02-28
Abstract: PURPOSE:To lower frequency for generating noise due to defective changeover by hastening a change-over responding speed to a constant speed condition higher than that in the past with a set load set for a return spring in a connection change-over mechanism. CONSTITUTION:A return spring 28 is provided, which biases a plunger 27 slidably kept in a plunger housing hole IC toward a lever member. A set load for a valve spring 39 in a hydraulic pressure changeover mechanism is set high. By this constitution, a valve open responding speed can thereby be delayed by the spool valve body 34 of the hydraulic pressure changeover mechanism. Besides, since a set load for the return spring 28 is set high in a connection changeover mechanism for a locker shaft 3, the responding speed of a changeover action to its unconnected condition can be set low. By this constitution, frequency for generating noise can be lowered, which is caused by defective change-over from a high speed rotation area to a low speed rotation area.
Patent JP-S59157531-A (JP)
Title: Automatic sample sealing device
Inventor: SHIINO KOUJI
IPC: G01N1/28
Filed: 1983-02-28
Abstract: PURPOSE:To detect abnormality in operation automatically by comparing the detection signal of a detecting means provided at the terminal part position of a conveyance path with memory contents. CONSTITUTION:The slide glass sensor 250B is provided at the terminal part position 210G of the conveyance path 210 to detect whether slide glass 110 is present or not. When the detection signal of the sensor 250B is a ''1'' signal indicating the presence of the glass, a control part 800 compares this signal with data 2/1 stored in a memory 850 to judge that the slide glass 112 is conveyed from a position 210A to a position 210G normally, carrying on the conveyance and operation. When the sensor 250B outputs a ''0'' signal indicating that there is no glass, the glass 112 corresponding to the data 2/1 is not detected in comparing operation although the data 2/1 is shifted in the memory 850, so it is judged that abnormality occurs to some part on the conveyance path 210, outputting an abnormality signal, etc.
Patent JP-S58147762-A (JP)
Title: Automatic correcting device of lateral shift of original paper of multi-copying machine
Inventor: KURAHASHI WATARU
IPC: G03G15/00
Filed: 1982-02-26
Abstract: PURPOSE:To generate no failure copy, by providing a lateral shift correcting means on an exclusive repeat carrying path of original paper, driving the lateral shift correcting means in accordance with a detecting signal from a lateral shift detecting means, and superposing photosensitive paper and original paper in a correct state. CONSTITUTION:In a multi-copying machine having an original paper repeat tranfer mechanism for copying plural sheets from one sheet of original paper, a lateral shift detecting means S consisting of a switch which is turned on and off in accordance with a position of the original paper is provided on a repeat carrying path 60 of separated original paper, and when a lateral shift is detected in the original paper in the course of repeat carrying, a lateral shift correcting means corrects it in accordance with its detecting signal. As for this lateral shift correcting means, an outside guide plate 85 of a repeat carrying path 61 is provided so that the position can be controlled, the left and right carrying path of the original paper is controlled, and the original paper is guided to the necessary direction and is corrected.
Patent JP-H11225918-A (JP)
Title: Vacuum cleaner
Inventor: OHARA NAOYUKI
IPC: A47L9/00
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To improve the soundproof effect of a vacuum cleaner, and greatly enhance the assembling workability thereof, in the electric vacuum cleaner of a soundproof structure using a motor case. SOLUTION: A vacuum cleaner is provided with a motor case 23, and an electric blower 13 housed in this motor case 23; and exhaust ports 26 are formed on the side surfaces of the motor case 23 and on the opposite surface of the connecting terminals for the electric source of the electric blower 13, and the vacuum cleaner is provided with a soundproof material 27 for covering the exhaust port 26 and fixed to the outer circumference of the motor case 23. By this constitution, after the electric blower 13 is inserted into the motor case 23, the connecting terminals of the electric terminals of the electric sourse wire C can be fitted through the exhaust port 26, and thereafter the soundproof material 27 is also fixed, so that the assembling workability can be greatly improved, and also the soundproof effect can be surely obtained.
Patent JP-S53116772-A (JP)
Title: Measuring method of evenness of implanted ions in ion implantation apparatu s
Inventor: TAGUCHI YUKIHISA
IPC: H01L21/66
Filed: 1977-03-22
Abstract: PURPOSE: To directly measure the evenness of wafers at the ending of ion implantation by providing a plurality of detectors around the wafer, obtaining each ion current source of the implanted wafer, integrating the respective ion currents by the time required for the implantation and comparing the standard deviation of these values and a mean value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09213403-A (JP)
Title: Electric connector for electric wire
Inventor: II HIDEHIRO
IPC: H01R13/428
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector for electric wires capable of reducing the number of part items and connecting together electric wires of various thickness. SOLUTION: An electric connector is composed of a terminal housing part 4, a housing 2 having an electric wire through-hole 5 communicated with this terminal housing part 4 and a terminal 3. The terminal 3 is provided with a receiving plate part and a substrate part, an elastic contact locking beam 15 and an auxiliary beam 16 are continuously provided in the substrate part and the elastic contact locking beam 15 is pressed to the receiving plate part 11 side by the auxiliary beam 16. The housing 2 is provided with a releasing lever 6 integrally and an engaging part 9 is placed opposite a projecting piece 17 in the side edge of the elastic contact locking beam 15.
Patent JP-S56129625-A (JP)
Title: Manufacture of base material for optical fiber
Inventor: ARAI MOTOHIRO
IPC: C03B37/014
Filed: 1980-03-11
Abstract: PURPOSE:To obtain a base material for an optical fiber with reduced fluctuation in the refractive index by isolating an oxyhydrogen flame from the atmospheric gas until glass fine particles formed by hydrolysis are deposited on a porous base material. CONSTITUTION:Cover 5 having an inside diameter larger than the outside diameter of porous base material 3 is set between burner 1 and the tip of material 3 to prevent a flow of oxyhydrogen flame 4 from being affected by turbulent flows of the atmospheric gas. Si halide or Si halide and halide of other element such as Ge, P or B as starting materials for glass are fed to burner 1 together with hydrogen and oxygen, the hydrogen is burned, and glass fine particles of SiO2 or SiO2 contg. other oxide such as GeO2, P2O5 or B2O3 are synthesized by hydrolysis. The particles are deposited on one end of starting rod 2, and while pulling up rod 2, material 3 is grown in the axial direction. Grown material 3 is then defoamed by heating to obtain a transparent base material for an optical fiber.
Patent JP-H03239898-A (JP)
Title: Ultra-low temperature refrigerant carrying device
Inventor: KAWAMURA SHIGETO
IPC: F17C6/00
Filed: 1990-02-14
Abstract: PURPOSE:To shorten extracting part and facilitate operation and handling by providing a vacuum heat insulating tube in an ultra-low temperature change-gas storage tank, making an inner pipe part in which an ultra-low temperature liquefied gas directly flows separable and connectable. CONSTITUTION:The space between an outer pipe 1 and an inner pipe 2 in which LH2 flows forms a vacuum heat insulating layer 3, and they are connected to a Dewar vessel through an insert 4 and to a cryostat in which LH2 is used through an insert part 5. LH2 is carried from the Dewar vessel to the cryostat. The Dewar vessel has the vacuum heat insulating layer 3 between its outer tank 11 and inner tank 12 and a liquid extracting part formed into a long neck, and the temperature of the Dewar vessel upper part is close to a room temperature, and the lower side of the Dewar vessel neck part is close to a ultra-low temperature. The vacuum heat insulating part of the Dewar vessel side insert part of TRT is divided, and a vacuum heat insulating tube 6 is inserted to the Dewar vessel. The insert part 4 has a length similar to that of a general bayonet, and the inner pipe 2 can be separated from and connected to a liquid extracting inner pipe 2 through a connecting part 8.
Patent JP-H01206412-A (JP)
Title: Guide for mobile working vehicle
Inventor: KANEFUJI YUJI
IPC: A01B69/00
Filed: 1988-02-12
Abstract: PURPOSE:To improve adaptability with respect to the unevenness of ground by measuring the distance from a mobile working vehicle to a reference point by means of an ultrasonic wave. CONSTITUTION:A couple of ultrasonic wave oscillators 3 and 4 are arranged near the side edges of the right and left sections of the reciprocating direction of a working section 1 with setting a reference line (c) to cross with respect to the reciprocating direction. A couple of ultrasonic wave oscillators 3 and 4 are caused to alternately generate the waves with providing a specified time difference, and a distance-measuring device 5 provided on the working vehicle 2 receives the waves, whereby the distances between the mobile vehicle 2 and respective ultrasonic wave oscillators 3 and 4 are measured. The position of the working vehicle 2 is decided from a triangle in which the know distance between the ultrasonic wave oscillators 3 and 4 is set to the base.
Patent JP-S63198847-A (JP)
Title: Control method for rail and wheel fatigue testing device
Inventor: SATO YOSHIHIKO
IPC: G01N3/32
Filed: 1987-02-13
Abstract: PURPOSE:To conduct a tangential force coefficient or rolling fatigue test with high accuracy by setting a lateral pressure loading mechanism, a wheel weight loading mechanism, a contact angle setting mechanism, and an attach angle setting mechanism to proper values, and then controlling the power of a rotation source on the side where a torque meter is installed. CONSTITUTION:A wheel-side hydraulic servo cylinder device 31 and a tested- wheel side hydraulic servo cylinder device 5 are controlled to apply a specific lateral pressure and a wheel load to a wheel 16. Then the rotating speeds of the rotation sources 8 and 37 for a wheel 1 to be tested and a wheel 16 are controlled and those wheels are rotated at specific rotating speeds. Then the torque meter 39 detects the torque value of the wheel 16 and compares this detected value with a preset torque value. If there is a difference between both values, the rotating speed of the rotation source 37 is controlled to equalize the set values. In this case, this device is provided with a flywheel to charge energy, thereby stabilizing this system.
Patent JP-S59159714-A (JP)
Inventor: SUGANUMA KOUICHI
IPC: A01G1/00
Filed: 1983-03-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03235919-A (JP)
Title: Liquid crystal display element
Inventor: MOCHIZUKI AKIHIRO
IPC: G09F9/35
Filed: 1990-02-13
Abstract: PURPOSE:To decrease the voltage drop based on the space charge generated at the boundary faces of the liquid crystal oriented films and a liquid crystal and upgrading the orientability of the liquid crystal and to make improvement in the display quality of the liquid crystal display element by forming liquid crystal oriented films of a conductive polymer. CONSTITUTION:The liquid crystal oriented films 13a and 13b are constituted of the conductive polymer. Namely, the conductive polymer is used as the liquid crystal oriented films 13 and, therefore, the boundary charges accumulated at the boundary faces between the liquid crystal oriented films and the liquid crystal layer are escaped through transparent electrodes 12 from the liquid crystal oriented films 13 having an electrical conductivity to the outside of the liquid crystal display element. The accumulation of the charges is thus minimized. Since the impression of the stable and large net electric field E(t) on the liquid crystal layer is possible, the contrast ratio of the display is improved and the memory characteristic of the ferroelectric liquid crystal display element is maintained.
Patent JP-H08199960-A (JP)
Title: Diagonal drilling machine for shaft
Inventor: UENO MAKOTO
IPC: E02D27/32
Filed: 1995-01-30
Abstract: PURPOSE: To increase the efficiency for drilling a diagonal hole, by anchoring a fixed base on the side wall of shaft and installing a movable base thereon so as to move back and forth and freely rotate it and further, mounting a drilling machine thereon which is adjustable in the height and the angle. CONSTITUTION: When a diagonal hole for anchoring reinforcing materials is automatically opened on the side ground from an excavated shaft wall, an freely extensible fixed beam 40 is stretched and a fixed base 4 is anchored on a liner plate 1 in the bottom of the shaft A and also fixed to the bottom face by an outrigger 4a. The movable base 8 is fitted on the fixed base 4 through a turntable 5 and a base board 7 which is movable back and forth and an excavating machine 10 equipped with an angle adjuster 3, a height adjuster 12, etc., is mounted on the movable base 8. A guide cell 9 is adjusted to automatically drill at an appropriate angle (including the horizontal direction) in accordance with the ground conditions. In this way, drilling works can be efficiently carried out.
Patent JP-S63199361-A (JP)
Title: Electrophotographic photoreceptive member
Inventor: AMADA HIROSHI
IPC: G03G5/08
Filed: 1987-02-14
Abstract: PURPOSE:To enhance resistance to environmental conditions and durability by forming an electric charge transfer layer and a charge generating layer both made of a nonmonocrystalline material containing Si as a main constituent, and incorporating a conductivity governing substance in the charge transfer layer in a nonuniform distribution in the layer thickness direction. CONSTITUTION:A long wavelength light absorbing layer 103, the charge transfer layer 104, and the charge generating layer 105 are successively laminated on a substrate 101, the layers 104 and 105 are made of the nonmonocrystalline material containing Si as a main constituent and further, H and/or halogen, and the layer 104 contains one or more of C, N, and O, and has at least a layer region containing as a conductivity governing substance an element of group V of the periodic table, such as P, in a nonuniform distribution in the layer thickness direction, thus permitting the obtained photosensitive body to be enhanced in environment resistance, light resistance, and durability, and images high in density, sharp in halftone, and high in resolution to be obtained even after uses for a long period.
Patent JP-S60176375-A (JP)
Title: Retrieval device of vtr
Inventor: OOHORI TAMIO
IPC: H04N5/932
Filed: 1984-02-21
Abstract: PURPOSE:To attain accurate position retrieval of a video tape at all times even at high speed search by providing a circuit outputting a pulse compensating missing of a horizontal period pulse, counting an output pulse of the circuit and extracting a retrieved code signal. CONSTITUTION:In separating synchronizingly a video signal subject to FM demodulation only at high speed search, a synchronizing signal is separated only when a picture signal is reproduced. The synchronizing signal is inputted to a clear terminal of a counter 8 via an LPF3 and a V pulse generating circuit 4 and fed to the 1st AFC circuit 6 through an H pulse separating circuit 5 so as to compensate an H pulse missing part. The H pulse from the 1st AFC circuit 6 is impressed to the clock input of the counter 8, which counts the H pulse after a V pulse is inputted and when it reaches a prescribed value, the signal is impressed to a gate pulse generating circuit 9. Thus, the retrieval code signal multiplexed in the front position of the vertical synchronizing signal is extracted.
Patent JP-H02211165-A (JP)
Title: Resin composition for medical equipment
Inventor: MATSUMIYA TOSHIHARU
IPC: A61J1/10
Filed: 1989-02-10
Abstract: PURPOSE:To eliminate elution or the like of a thermo-plastic agent in the time of its use by compounding a specific amount of vinyl chloride/ethylene copolymer of specific composition and ethylene/vinyl acetate copolymer of specific composition and preparing a resin composition for a medical equipment. CONSTITUTION:A resin composition for a medical equipment is prepared by compounding 100 pts.wt. vinyl chloride/ethylene copolymer with a content of ethylene 2 to 7 pts.wt. and a mean degree of polymerization 600 to 1700, 30 to 200 pts.wt. ethylene/carbon monoxide (meta) alkyl ester acrylate copolymer (where alkyl radical in alkyl ester acrylate is straight chain or branch shape with carbon quantity 1 to 18) and 5 to 30 pts.wt. ethylene/vinyl acetate copolymer with a content of vinyl acetate 30 to 70wt.% further with a melt flow rate (MFR, ASTM D1238) 15 to 800g/10min.
Patent JP-H06243602-A (JP)
Title: Recording and reproducing device
Inventor: KABASAWA HIDETOSHI
IPC: G11B21/22
Filed: 1993-02-22
Abstract: PURPOSE:To reduce the size of the recording and reproducing device having a head carriage for moving a head for recording and reproducing to the prescribed position of a recording medium and to enhance its accuracy. CONSTITUTION:The head carriage 55 mounted with the magnetic head 54 is provided with a plate 56 juxtaposed with plural grooves 56a at prescribed intervals. A stepper 57 for moving the head carriage 55 by fitting pins 61 provided at the intervals different from the intervals of the grooves 56 of this plate 56 by a control means 58 into the grooves 56a is provided.
Patent JP-2000230868-A (JP)
Title: Pressure measuring sensor
Inventor: KAWANO HAJIME
IPC: G01L1/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a pressure measuring sensor which is capable of measuring the pressure load averagely exerted across an effective span of a continuous beam structure and intended to improve the durability and the life in a corrosive environment. SOLUTION: A pressure measuring sensor for measuring the pressure applied to a continuous beam structure 10 by measuring the bending stress across an effective span 15 of the continuous beam structure incorporates two strain gages 30, 31 pasted to two depth positions of the beam 10 in a central section of the span 15 and two dummy gages not pasted to the beam 10, the strain gages 30, 31 are neighbored with each other to be active and the two dummy gages are incorporated in the opposite sides thereof to form a Wheatstone bridge circuit having a detection output from which the pressure is measured.
Patent JP-H04246979-A (JP)
Title: Video mixing circuit
Inventor: KOYAMA YUICHI
IPC: H04N5/272
Filed: 1991-01-31
Abstract: PURPOSE:To mix the partial video signal of an area restricted by means of a key signal and to level-adjust respective parts synthesized by the key signal for a wide range. CONSTITUTION:A key signal input is multiplied by the outputs of an A level adjustment unit 4 and a B level adjustment unit 5 in multiplication circuits 6 and 7. The level adjustment units 4 and 5 are independently adjusted. The output of the multiplication circuit 6 is inverted by an inversion circuit 8. The output key signal of the inversion circuit 8 is multiplied by a vido signal input A in a multiplication circuit 1 and the output of the multiplication circuit 7 is multiplied by a video signal input B in a multiplication circuit 2. The outputs of the multiplication circuits 1 and 2 are added in an addition circuit 3.
Patent JP-H07245122-A (JP)
Title: Semi-solid electrolytic secondary cell
Inventor: AKASHI HIROYUKI
IPC: H01M4/485
Filed: 1994-03-02
Abstract: PURPOSE:To obtain a semi-solid electrolytic secondary cell having a semi-solid electrolytic thin film with large mechanical strength. CONSTITUTION:A semi-solid electrolytic secondary cell comprises a positive electrode, a negative electrode, a separator 4 and a semi-solid electrolyte 3. Hereat, the surface of the separator 4 is reformed by plasma discharge processing. In addition, the critical surface tension of the separator 4 is 35 dyne/cm or more. The positive electrode comprises compound oxide consisting of lithium and transition metal, while the negative electrode comprises carbon material in which lithium can be doped and undoped.
Patent JP-S55124237-A (JP)
Title: Semiconductor treatment device
Inventor: MASUDA MASAYUKI
IPC: H01L21/268
Filed: 1979-03-19
Abstract: PURPOSE:To prevent the pollution by the open air by applying laser beams after an implantation of ion, without exposing to the open air, in the laser beam applying room which is connected to an ion implantation room and by giving an annealing. CONSTITUTION:An injection of ion impurities is performed by applying an ion beam 2 to the main section of a semiconductor substrate. Then, laser beams 11 are applied from a laser oscillation device 11 to the main section of a semicodncutor substrate 9 for which a crystalline damage has been given by the above-mentioned ion injection. Thus, only the damaged main section is liquefied, and it is recrystallized by stopping the application of laser beams, and the anealing is finished. Thus, without using a special high vacuum heating device, the main section of a semiconductor substrate 9 can be annealed in the vacuum room where there is no fear of pollution by the open air.
Patent JP-S63201277-A (JP)
Inventor: NAKASONE TOSHIO
IPC: E04B1/36
Filed: 1987-02-16
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。