baber/WOPTO huggingface dataset:
Patent JP-S63216394-A (JP)
Title: Co2 gas laser equipment
Inventor: TAKAHASHI HIDEOMI
IPC: H01S3/038
Filed: 1987-03-05
Abstract: PURPOSE:To obtain a laser equipment which has greater laser output by higher limit glow discharge current when a glow discharge shifts to an arc discharge and has the uniform distribution of the space intensity of laser light at the time of low output as same as the time of greater output by making each split electrode of a cathode in a SIGMA-shape and by providing the third electrode. CONSTITUTION:A circulating wind tunnel 1 which circulates an enclosed laser medium gas and a discharge exciter 2 consisting of a cathode 5 consisting of many split electrodes provided in the upper stream of a laser medium gas flow in the circulating wind tunnel 1, an anode 6 provided in the lower stream from the cathode 5 facing to each split electrode and optical resonators 8a, 8b provided at the position where the resonators are perpendicular to the gas flow 7 are provided. The above-mentioned split electrodes are made in a SIGMA-shape by slightly retreating the center to the opposite direction from the anode 6 and the third electrode 13 is provided at the center to the opposite side from the anode 6. For example, each split electrode of the cathode 5 is connected to the (-) side of a power source 10 via a stabilizing resistance 9, the third electrode 13 is connected to the anode 6 via a limiting resistance 14 and the value of the limiting resistance 14 is set approx. 10 times the value of the stabilizing resistance 9.
Patent JP-H05250680-A (JP)
Title: Crosstalk detecting device
Inventor: OKUDA YOSHIYUKI
IPC: H04N5/85
Filed: 1992-03-05
Abstract: PURPOSE:To simply constitute a device by dividing an output signal from a pickup and frequency-modulating the one and amplitude-modulating the other and finding a crosstalk value based on time average of a multiplication result of a demodulated output. CONSTITUTION:In a crosstalk detecting device in reading a signal from a medium in which a picture signal and an identification signal are frequency- modulated and recorded, a multiplication circuit 4 outputs a signal multiplying an output value of an FM demodulator 1 by an output value of an AM demodulator 2. A sampling circuit 5 samples a signal from the circuit 4 with a pulse indicating a reading period of the identification signal detected in a identification signal detecting circuit 7 as a sampling pulse. An averaging circuit 6 averages a identification signal period, and outputs a crosstalk value. Thus, the crosstalk detecting device can simply be constituted by outputting crosstalk quantity from the adjacent track out of a signal read from a pickup.
Patent JP-S63217111-A (JP)
Inventor: MIHARA HIRONORI
IPC: F22G5/12
Filed: 1987-03-05
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-H04230976-A (JP)
Title: Fluid pressure work type electric connector
Inventor: KAARU BURATSUDORII BUANBURUNTO
IPC: H01R12/82
Filed: 1991-02-22
Abstract: PURPOSE: To achieve an electric connection with a high reliability by using fluid pressure. CONSTITUTION: A primary and a secondary flexible circuit member 15, 17 respectively having an array 19 of each electric contact are inserted into a housing 11 from an opening part 13, and are arranged between parts 25, 27 of a bladder 23 mounted in the housing 11, and the bladder 23 is expanded by supplying fluid, and then each of the electric contact is connected to the other by closely contacting them with fluid pressure. At this time, slipping off of the connected position between the circuit members 15, 17 is prevented by the expansions of the circuit member 15, 17 opposing to each other.
Patent JP-S60191823-A (JP)
Title: Speed changing structure
Inventor: SADAKANE HIROBUMI
IPC: F16H63/30
Filed: 1984-03-13
Abstract: PURPOSE:To prevent two speed changing requirements from overlap and a tiller from unexcected reckless driving or the like without using any special means by rationally remodelling arranging the operating structures of a shift fork in a transmission consisting of main and auxiliary speed change mechanisms in the tiller or the like. CONSTITUTION:A shift fork 27 is loosely fitted onto a shift fork shaft 26 for shifting operatively a shift gear in an auxiliary speed change mechanism through a cam mechanism 28 in which a pin 34 projecting from said shaft 26 engages a inclined cam groove 27b formed in a boss 27a and is operatively pivoted by an auxiliary speed change lever 29. Also, a shift fork 31 of a main speed change mechanism for operatively a shifting a shift gear of a main speed change mechanism is loosely fitted onto the shaft 26 through a detent mechanism 32 to be operated by a main speed change lever 33. And when the shift fork 27 is set to H position, the shift fork 31 is prevented from operation in R position by abutting against the shift fork 27.
Patent JP-S60191809-A (JP)
Title: Car height adjusting unit for car
Inventor: KUBOTA MIDORI
IPC: B60G17/015
Filed: 1984-03-14
Abstract: PURPOSE:To remove a fault in which the operation noise of the compressor is heard even after a driver gets off a car by prohibiting the operation of a compressor while said ignition switch is turning off in a case where the car height is adjusted continuously only for a preset time even when a ignition switch is turned off. CONSTITUTION:At the operation time when an ignition switch 9 turns on or when the air pressure in a reserve tank 3 goes below a preset value except the exhaust time of any of air suspensions FL, FR, RL, and RR, a compressor 1 is driven by issuing an output to a solenoid L7 from a control unit 5 by the output signals of a pressure sensor 4. On the other hand, when the switch 9 is OFF, the car height adjusting operation that uses the control unit 5 is continued by a delay timer 10 and the operation of the compressor 1 is prohibited by the existence of a logic circuit 51 independently from the air pressure in the reserve tank 3.
Patent JP-S59174745-A (JP)
Title: Measurement of surface physical properties
Inventor: HIGUCHI SHIGEO
IPC: G01N23/227
Filed: 1983-03-25
Abstract: PURPOSE:To previously sense the abnormality of machinery by detecting the change in the surface physical properties of an object to be measured in high sensitivity, by attaching an exo-electron dosimeter to the surface of the object to be measured. CONSTITUTION:An exo-electron dosimeter G is formed by using a highly sensitive exo-electronic material, for example, pure aluminum as a base material and a crack C is provided to the central part thereof. The gauge G is attached to an object 1 to be measured by an adhesive. When load P is added to the object 1 to be measured and light is allowed to irradiate the same from a light source L, the crack of the gauge is at first developed especially when the load P is repeatedly added to said object 1 and a large amount of an exo-electron is discharged. By detecting the exo-electron, the change in surface physical properties can be measured in high sensitivity.
Patent JP-H04267672-A (JP)
Title: Method and device for reading picture
Inventor: MURAKAMI SATORU
IPC: H04N5/335
Filed: 1991-02-21
Abstract: PURPOSE:To read a picture accurately even when the sensitivity is different by each photodiode in the picture reader (image sensor) by the charge storage system. CONSTITUTION:An output current To from a photodiode 10 is converted and amplified by a current amplifier circuit 16 and its output voltage V1 is integrated for a time by an integration circuit 18, then the integration time is adjusted by switching a switching element 20. That is, the signal is integrated for a longer time for the photodiode 10 with a low sensitivity.
Patent JP-S53133415-A (JP)
Title: Magnetic recording device
Inventor: KAWAKAMI SUSUMU
IPC: G11B20/12
Filed: 1977-04-26
Abstract: PURPOSE:To simplify the constitution of the recording device by writing the information to be written to the faulty part of the magnetic disc into other disc via the buffer memory.
Patent JP-H08222436-A (JP)
Title: Automatic demagnetizing device
Inventor: OKUDA YOSHIAKI
IPC: H01F13/00
Filed: 1995-02-13
Abstract: PURPOSE: To automatically, rapidly and completely demagnetize an annular core of soft-magnetic material. CONSTITUTION: Coercive force Hc of a sample core 1, outer diameter D and inner diameter d of the core, and the number of turns N of a coil 2 are inputted into a computer 3, so that an ac generating circuit 4 generates alternating current of frequency f which is calculated from a relational expression, f<20Hc+5, and then, by a current control circuit 5, the alternating current is converted to gradual-decrease alternating current, whose initial value is A, calculated from a relational expression, A=3.75Hc(D+d)/N, and then it is supplied to the coil 2, thus demagnetization to the sample core 1 is performed.
Patent JP-H08215238-A (JP)
Title: Peeling film for wound tape
Inventor: MIYAKE KAYOKO
IPC: A61F13/02
Filed: 1995-02-15
Abstract: PURPOSE: To improve the peeling property of a peeling film with a pressure sensitive adhesive surface of a wound tape for easier use by arranging a surface layer comprising a resin containing an inorganic filler or a mat worked surface layer in the peeling film used in the wound tape having the pressure sensitive adhesive layer. CONSTITUTION: In a wound tape K, a wound pad 6 is placed on a pressure sensitive adhesive layer 5 formed on a base material 4 of a wound tape body T, the work is covered with a peeling film S and moreover, wrapped with a primary packing P to prevent pollution from dust and bacteria in the outside air. In the peeling film S, paper or a resin film 1 is coated with polyethylene 2 while a surface layer comprising a resin containing an inorganic filler F is formed. In other words, a synthetic resin composing the surface layer is mixed with the inorganic filter F and melted and extruded onto a base material of the peeling film S to make a film. The inorganic filler F herein used is silicon oxide, aluminum oxide, chromium oxide or the like.
Patent JP-2000250710-A (JP)
Title: Touch panel device
Inventor: KOBAYASHI HIROSHI
IPC: G06F3/03
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide high reliability by excluding erroneous data caused by erroneous input operation at the time of plural point touches and continuous inputs by setting a touch position invalid when the coordinate of that touch position is changed from a set value within fixed time. SOLUTION: In order to measure a coordinate change quantity per unit time, a timer circuit provided in a control part is started. When current values at four corners of a sensor panel are greater than specified values, it is judged a finger touches the surface of the sensor panel, the timer circuit is stopped and time to the signal detection is stored in a memory provided in the control part (S1-S4). A difference from the last coordinate value is calculated as a coordinate change quantity per unit time and the coordinate value of this time is stored in the memory for calculating the next coordinate change quantity (S5). The set value is compared with the coordinate change quantity and when the quantity is smaller than the set value, the coordinate is determined. Then, a coordinate code is outputted to an external device.  When the quantity is greater than the set value, it is judged the surface of the panel is touched with any conductor such as palm excepting for the finger instructed by an operator and the coordinate of this time is judged invalid to perform the other processing (S6).
Patent JP-H01224336-A (JP)
Title: Method for separating dimethylnaphthalene isomer
Inventor: KAWASHIMA YOSHIMI
IPC: C07C1/00
Filed: 1988-03-04
Abstract: PURPOSE:To use a zeolite or nonzeolite based molecular sieve having oxygen plural membered rings in opening parts of pores as an adsorbent in bringing a mixture of the subject isomers into contact with the adsorbent, adsorbing and separating either of the 2,6- and 2,7-isomers. CONSTITUTION:A mixture of the subject isomers is brought into contact with an adsorbent to adsorb and separate either of the 2,6- and 2,7-isomers. In the process, (A) zeolite (e.g., ZSM-5) or (B) nonzeolite based molecular sieve (e.g., crystalline aluminophosphate) having oxygen 10-membered rings in openings of pores is used as the adsorbent. The above-mentioned mixture of the isomers may be brought into contact with the adsorbent by any of fixed, fluidized and moving beds and preferably at a temperature for vaporizing the isomers. The adsorbent (A) may be a substance in which silicon is partially substituted with other metallic elements in crystal lattices. The adsorbent (B) is cellular crystals without containing silicon.
Patent JP-H08242647-A (JP)
Title: Harvester for root vegetable
Inventor: OKADA MIKIO
IPC: A01D27/04
Filed: 1995-03-09
Abstract: PURPOSE: To provide a root vegetable harvester capable of cutting the fibrous root of a root vegetable pulled out from a field and carried in the rear and upper direction in a hung state in response to the length of the root vegetable, etc. CONSTITUTION: A harvesting and carrying device 6 for nipping the foliage of a root vegetable, pulling out the root vegetable from a field and carrying the root vegetable in the foliage part-nipping and hanging posture in the rear and upper direction is disposed. A cutting mechanism 24 for acting on the root vegetable hung and carried with the harvesting and carrying device 6 to cut down the fibrous root 23a downward extended from the terminals of the root vegetable comprises a pair of right and left root vegetable guides 25 permitting the longitudinal transfer of the root vegetable, controlling the lateral position of the root vegetable in the nipped state, and having a prescribed cutting space L for permitting the passage of the fibrous root 23a but stopping the passage of the terminals part of the root vegetable,  and a cutting blade 26 for cutting the fibrous root 23a below the space L along the space L. A position- changing and supporting means 43 capable of changing the positions of the cutting blade 26 and the root vegetable guides 25 in the perspective direction based on the harvesting and carrying device 6 is further disposed.
Patent JP-H06243849-A (JP)
Title: Cover for battery connecting terminal
Inventor: ONO JUN
IPC: H01M50/517
Filed: 1993-02-17
Abstract: PURPOSE:To obtain a cover for battery connecting terminal which can protect the post connections of plural batteries, and whose mounting and demounting works are easy. CONSTITUTION:A cover main body 4 has a terminal covering member 12 having a fixed member 32 fixed demountable to a cover base 6; a tentative fixing member 20 formed allowable to open and close at the edge opposing to the terminal covering member through hinges 18a and 18b, and to maintain the opening condition by engaging each other in the opening condition; and a pair of post covering members 16a and 16b having fixed members 34 fixed demountable to the above cover base 6 in the closed condition. The cover base 6 can hold a connecting terminal 8, and it has fixing members 30 to engage with the above terminal covering member 12 and the fixed members 32 and 34 of the above post covering members 16a and 16b. Consequently, since the cover can be assembled together with the connecting terminal beforehand, the connecting work of the terminal and the cover installing work are easy, and furthermore the contact of the battery post and a foreign matter can be prevented, and the damage of the battery and the foreign matter can be prevented each other.
Patent JP-H05247531-A (JP)
Title: Manufacture of steel excellent in low temperature toughness in weld-heat affected zone
Inventor: CHIJIIWA RIKIO
IPC: C21D8/02
Filed: 1992-03-06
Abstract: PURPOSE:To manufacture steel whose weld-heat affected zone is excellent in low temp. toughness by forming steel having a specified comps. in which the content of Ti and O is prescribed into a slab by a continuous casting method, reheating it at a specified temp. and executing thick plate rolling. CONSTITUTION:Steel contg., by weight, 0.06 to 0.15% C, <=0.4% Si, 0.8 to 2.0%, Mn, <=0.020% P, <=0.005% S, <=0.004% Al, 0.004 to 0.013% Ti, 0.0035 to 0.0079% N and 0.0010 to 0.0030% O and in which D1*=0.316<1/2> (1+0.7Si) (0.35+4.1Mn) (1+2.2Cr) (1+3Mo) (1+0.36Ni) (1+0.37Cu) satisfies 0.6 to 1.0 as well as -0.020%<=[Ti]-2[O]-3.4[N]<=-0.010, and the balance iron with inevitable impurities, and, substantially, incorporated with is formed into a slab by continuous casting. This slab is reheated at <=1200 deg.C and is thereafter subjected to thick plate rolling.
Patent JP-2000246062-A (JP)
Title: Apparatus for catalyst for cleaning of exhaust gas
Inventor: TSURUTA KUNIHIRO
IPC: B01J23/44
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To heat an odor decomposition catalyst with a small electric power and in a short time by taking an enough measure for electric insulation. SOLUTION: This apparatus is provided with a box body 5 with a cavity for gas passage, a water-repellent heat-resistant insulating film 6 provided on the surface of the inlet side of this box body and thin metal sheets 8 arranged approximately at right angles in the cavity for gas passage on the downstream side thereof and each with an odor decomposition catalyst 10 formed through a heat-resistant insulating layer 9 on the surface. In addition, by water repellent action and insulating action of the water-repellent heat-resistant insulating film, electrically conductive communication with an exhaust gas generating instrument generated by water content stuck on the thin metal sheet when exhaust gas passes through the cavity for gas passage is intercepted.  It is possible thereby to prevent electric current passing through the thin metal sheet from passing through to the exhaust gas generating instrument side. In addition, as the odor decomposition catalyst is directly provided on the thin metal sheet through the heat-resistant insulating layer, it is possible to heat the catalyst with a small electric power and in a short time.
Patent JP-H06244457-A (JP)
Title: Manufacture of light emitting diode
Inventor: MAEDA YASUHIRO
IPC: H01L21/205
Filed: 1993-02-16
Abstract: PURPOSE:To obtain a high-quality blue-color-light emitting element having the high light emitting efficiency in high productivity by arranging the edge parts of exposed silicon carbide whiskers at the constant height without exposing the P-N junction parts, forming a transparent conducting film on the surface of an insulating film including the exposed parts of the silicon carbide, and forming the metal film on the rear surface of a single crystal substrate. CONSTITUTION:When silicon carbide whiskers 2 are grown on a single crystal substrate 1 by a CVD method, doping gas is changed. P-N junctions, whose conduction polarity is converted into the growing directions of the silicon carbide whiskers 2, are formed. The single crystal substrate 1 is covered with an insulating film 3 having a thickness exceeding the P-N junctions. The surface layer part of the insulating film 3 is etched and removed, and the edge parts of the silicon carbide whiskers are exposed. The edge parts of the exposed cilicon cabicle whiskers 2 are arranged at the constant height. A transparent conductive film 4, which is to one ohmic electrode, is formed. A metal film 5 for an electrode, which is to serve as the other ohmic electrode, is formed on the rear surface of the single-crystal substrate 1. Crystal defects are few in the silicon carbide whiskers, and the light emitting efficiency is made high.
Patent JP-S59175568-A (JP)
Title: Button type alkaline manganese battery
Inventor: TAKEDA KAZUTOSHI
IPC: H01M6/12
Filed: 1983-03-25
Abstract: PURPOSE:To obtain a battery with excellent close circuit voltage and resistance to leakage by providing a U-shaped packing that insulates and seals the section between both positive and negative electrodes and loading liquid-absorption paper in the vicinity of cellophane along the inner diameter of the packing. CONSTITUTION:A positive electrode black mix 32, liquid-absorption paper 33, and cellophane 34 made of manganese dioxide is housed in a positive electrode can 31 and a cross-sectional U-shaped packing 35 is inserted and liquid-absorption paper 36 is inserted in the inner diameter of this packing. Then the can is filled with a negative electrode black mix 37 made of cured zinc powder, etc. A finished battery is obtained by applying an alkaline electrolyte and a negative electrode can 38 and caulking the opening end of the positive electrode can 31. Since the overlapping method that uses the cross-sectional U-shaped packing 35 is used, resistance to leakage is excellent and the expansion coefficient of the liquid-absorption paper 36 is increased. As a result, the negative electrode black mix 37 is lifted up and the contact betwen the negative electrode black mix 37 and the inner surface of the negative electrode can 38 and the close circuit voltage are improved.
Patent JP-H04216851-A (JP)
Title: Modified ethylene/vinyl acetate copolymer having improved low-temperature flexibility
Inventor: KURUTO PEETAA MOIRAA
IPC: C08L69/00
Filed: 1991-02-25
Abstract: PURPOSE: To provide a polymer mixture with enhanced thermal stability and low temperature flexibility, compared with an ethylene/vinyl acetate copolymer free of a polycarbonate, without significant detriment to the other advantageous properties of the ethylene/vinyl acetate copolymer by mixing the ethylene/vinyl acetate copolymer with an aliphatic polycarbonate.  
     CONSTITUTION: An ethylene/vinyl acetate copolymer is mixed with an aliphatic polycarbonate. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S57164817-A (JP)
Title: Rotary seat
Inventor: KIDOKORO HIDEAKI
IPC: B60N2/14
Filed: 1981-04-03
Abstract: PURPOSE:To permit a seat simultaneously to be rotated and moved forward or reawards, by providing a roller supported by a second frame body and rotatable about a vertical axis and a cam member attached to a pedestal and having a cam surface on which the roller may be rotated. CONSTITUTION:A first frame body 11 supported slidably forward and backward on the pedestal 1, the second frame body 18 supported rotatably about the vertical axis on the frame body 11 and a seat 25 attached on the frame body 25 are arranged. The roller 33 supported by the frame body 18 is rotatable, and the cam member 34 having the cam surface 35 on which the roller 33 can be rotated is attached to the pedestal 1. After the empty seat 25 and the frame body 18 are made rotatable against the frame body 11 by operating a release lever 10, when the seat 25 is rotatably displaced backward, the roller 33 is rotated on the cam surface 35, and the position of a pin 14 located at the rotation cented of the frame body 18 is moved from 14a to 14b, that is, the frame body 11 is moved away from the pedestal 1 forward.
Patent JP-S59176740-A (JP)
Title: Reader for radiant ray image with high definition
Inventor: OKABE TETSUO
IPC: G01T1/29
Filed: 1983-03-25
Abstract: PURPOSE:To read an optical image corresponding to a radiant ray image with high precision by detecting information on the optical image photodetected from the incident side of an optical fiber bundle all in series. CONSTITUTION:This reader is equipped with a radiant ray fluorescent material film 10 or exposed film which converts a radiant ray image into an optical image, an optical fiber bundle photodetection member 12 which photodetects an optical image formed on the film 10 or the output surface of the film, and a linear array type photodetector groups 13 of photodetectors connected in series at the light projection terminal of the optical fiber bundle 11. This photodetector group 13 consists of plural linear sensors 13A, 13B, 13C, and 13D and is equipped with a scanning mechanism which sweeps the optical fiber bundle photodetection part 12. An image processing unit 14 is equipped with an A/D converter, arithmetic processor, and D/A converter, an output device 15 is equipped with a memory, display device, and printing-out device for storing and displaying a read image, and various elements 10, 11, 12, and 13 are installed in a dark box.