baber/WOPTO huggingface dataset:
Patent JP-S60134312-A (JP)
Title: Constant-voltage power source circuit
Inventor: SHIDA FUMIO
IPC: G05F1/46
Filed: 1983-12-22
Abstract: PURPOSE:To operate a constant-voltage to a low voltage area, and to reduce a cost by splitting a resistance for supplying a current to a constant-voltage diode from a high voltage side power source, and connecting the diode to said resistance. CONSTITUTION:In a constant-voltage circuit of a series dropper type, a control transistor (hereinafter, TR) Q21 is controlled by an error amplifying TRQ22. These TRs Q22, Q23 form an error amplifying circuit, and a split potential of an output terminal 22 is compared with a reference voltage VDZ of a constant-voltage diode DZ21. As a result, a main power source is obtained from a low voltage input terminal 21 and a reference voltage is obtained from a high pressure side input terminal 23, but in this case, a Zener current is supplied to said constant-voltage diode DZ21 through resistances R26, R27, and also connected to the low voltage side input terminal 21 through a diode D21 from a connecting point of both the resistances. In this way, when an input voltage VIN becomes equal to the reference voltage VDZ, a current flows to the diode D21, and an output voltage Vout drops equally to VIN.
Patent JP-H08103426-A (JP)
Title: Shield sheet for magnetic resonance imaging system
Inventor: HARATOU MOTOJI
IPC: G01R33/421
Filed: 1994-10-06
Abstract: PURPOSE: To provide a shield sheet for a magnetic resonance imaging system without distorting a gradient magnetic field and lowering the Q-value of an RF coil. CONSTITUTION: This shield sheet for the magnetic resonance imaging system is formed by coating conductive layers 2, 4 on the surface and back face of a dielectric sheet 1 by vapor-depositing or plating, and also, separating the conductive layers 2, 4 crisscross by slits 3, 5 on the surface and back face of the dielectric sheet.
Patent JP-S6399462-A (JP)
Inventor: SEKI TADAYUKI
IPC: F24F11/02
Filed: 1986-10-15
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-S6398450-A (JP)
Title: Thermal head
Inventor: TAKEUCHI HIROSHI
IPC: B41J2/32
Filed: 1986-10-15
Abstract: PURPOSE:To ensure a high heat generating efficiency, stabilize printed density and enable high-quality printing even on a rough-surface paper, by utilizing conversion of electricity to heat through light as a heat generating mechanism. CONSTITUTION:A thermal head comprises a semiconductor laser 11 for emitting oscillating light, plastic fibers 12 connected to the laser 11, a printing part 13 having the other ends of the fibers 12 arranged in a line on the top of a semi-cylindrical projected bank part 13a, and a driving circuit 14 for inputting electrical signals for printing to the laser 11. With a pulse signal for printing applied to the semiconductor laser 11, laser light as an optical signal is radiated from the tips of the plastic fibers 12 arranged at the printing part 13 to a thermal recording ink on a recording paper to generate heat, whereby a color is developed, resulting in printing. Since the dissipation of heat from the thermal head to the surrounding is slight, a semiconductor laser having an oscillating output of several watts can be used. When the wavelength of the laser light is set to be longer, heat generating efficiency can be further enhanced.
Patent JP-2000071133-A (JP)
Title: Bolt dismounting-mounting device and its method
Inventor: OKADA KENJI
IPC: B23P19/06
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To enable a bolt dismounting-mounting device to efficiently dismount or mount a bolt without damaging screw threads, and make the device compact. SOLUTION: A bolt dismounting-mounting device 1 for dismounting or mounting a stud bolt 52 is provided with a clamping mechanism 3 capable of holding the head of the stud bolt 52, a rotary shaft body 17 fixed to the clamping mechanism 3, an impact wrench 20 for applying impact to the bolt through the rotary shaft body 17 and the clamping mechanism 3, and an air motor 23 for rotating the bolt, and a frame 29 for supporting the rotary shaft body 17, the impact wrench 20, and the air motor 23. Further, a balancer for supporting the bolt so that it can freely move vertically, is provided between a chain block and the bolt dismounting-mounting device 1, and plural sets of the chain block, the balancer, and the bolt dismounting-mounting device 1 are provided.
Patent JP-H07105409-A (JP)
Title: Collision detector device for three-dimensional moving object
Inventor: ARAI YOSHIHARU
IPC: G06T15/00
Filed: 1993-09-30
Abstract: PURPOSE:To provide a three-dimensional mobile object collision detector capable of quickly detecting the collision of a three-dimensional moving object in respect to the detection of collision in real time walk through or the like on a three- dimensional picture. CONSTITUTION:A plan view storing part 1 stores two-dimensional data expressing a graphic obtained by projecting structure arranged from a moving plane up to a reference plane in three-dimensional data clipped on the moving plane to the reference plane in parallel as a plane view 5 and an instruction part 2 successively inputs two-dimensional coordinate values indicating points obtained by projecting respective current positions of points representing a moving object to a judging part 3 as current position coordinates. A segment generating part 6 in the judging part 3 generates a segment connecting both points between the current position coordinates and coordinates to be stored in a preceding position storing part 4, an intersection detecting part 7 identifies an intersection between the structure projected in parallel on the plan view 5 and the segment generated by the generating part 6 and returns the existence of the intersection to the instructing part 2 and the storing part 4 updates its stored contents to the current position coordinates processed by the judging part 3.
Patent JP-H07106618-A (JP)
Title: Solar cell unit
Inventor: FUJIWARA AKIHIRO
IPC: H01L31/042
Filed: 1993-09-30
Abstract: PURPOSE:To provide a solar cell unit in which dew formation is prevented on the surface of solar cells. CONSTITUTION:The solar cell unit comprises a solar cell 1 being set on the upper face of a tube 5, a fan 2 for producing air flow disposed under the solar cell 1, and a heat shielding plate 12 having a plurality of vents 13 interposed between the solar cell 1 and the fan 2.
Patent JP-2000070545-A (JP)
Title: Control method for video game device, video game device and computer readable medium recording program for video game
Inventor: OE OSAMU
IPC: A63F13/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a control method for video game device, video game device and computer readable medium recording program for video game with which unfixed factors are applied to the value or appearance positions of items, high concern is provided in the acquisition and the interest of a game can be attracted for a long time. SOLUTION: A game space is constituted according to prescribed data (s12), the number of positions to actually arrange items among arrangeable positions and these positions are determined at random according to the rate of appearance (s132), the number of real treasures among arranged treasures is determined according to a value application rate and further, the kind of such treasures is determined and stored at random (s133).
Patent JP-S62104465-A (JP)
Title: Brushless flattened motor
Inventor: SHIMIZU KOICHI
IPC: H02K29/00
Filed: 1985-10-30
Abstract: PURPOSE:To always stop a device at a re-starting position, by providing an auxiliary yoke on a torque-generating contribution section opposite to the rotor magnet side of driving coils, and by providing the auxiliary yoke, with a salient section protruded to the internal side surface of the driving coils. CONSTITUTION:On a torque-generating contribution section opposite to the rotor magnet 5 side of driving coils 8, an auxiliary yoke 10 made of a soft magnetic member is set. The auxiliary yoke 10 is provided with a salient section 11 protruded to the internal side surface of the driving coils 8. When current fed to the driving coils 8 is interrupted to stop rotational state, then the magnetic poles of a rotor magnet 5 closest to the salient section 11 are attracted by the salient section 11 of the auxiliary yoke 10. Because of said attracting force, the motor stops at a relative position where the center of the rotational direction width and that of the magnetic pole of the rotor magnet 5 do not coincide with each other.
Patent JP-S62104547-A (JP)
Title: Chocolate composition
Inventor: YANAGIHARA TOSHIMICHI
IPC: A23G1/30
Filed: 1985-10-30
Abstract: PURPOSE:The titled composition melting well in the mouth causing neither rough materials or solid matter, obtained by adding a polyglycerin carboxylic ester to a fat and oil component. CONSTITUTION:A chocolate composition comprising cacao butter, hard butter, lactic acid, cacao, saccharide, protein, carbohydrate, etc., is blended with 0.05-10wt% based on the total fat and oil component of the composition of polyglycerin carboxylic acid ester. Consequently, a high-quality chocolate composition melting well in the mouth causing neither rough material nor solid matter even if it is gradually cooled to >=20 deg.C is obtained.
Patent JP-H08106575-A (JP)
Title: Controller of powder dispenser
Inventor: KOIKE TERUO
IPC: G07F13/00
Filed: 1994-10-07
Abstract: PURPOSE: To easily perform the setting work of raw material amount by reading sales data for sales beverage and driving the raw material motor of a powder dispenser based on the calculated raw material amount discharge time. CONSTITUTION: Raw material amount An, the bulk specific gravity Bn of each raw material, sales hot water amount Cn, the hot water amount or cold water amount Dn corresponding to a standard cup, the standard raw material amount En for Dn, standard raw material discharge time Fn, and the average value Kn of (En/Bn)/Fn calculated several times for each raw material are inputted as the sales data of each sales beverage (I). The inputted data is stored (II). At the time of the sales, the data is read and raw material discharge time T is determined by the calculation of T=(A/B).(C/D)./K (III). At this stage, (A/B) means the raw material amount for sales beverage, (C/D) means the magnification of the sales hot water amount for standard hot water amount and K means the raw material discharge amount per second of a powder dispenser.  A raw material motor is driven based on the raw material discharge time T calculated in this way.
Patent JP-H0968645-A (JP)
Title: Line-of-sight detecting device and optical device
Inventor: AKASHI AKIRA
IPC: G02B7/28
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To enhance the continuity of a picture element to which feature extraction processing in a perpendicular direction is applied to more easily extract a pupil edge in the perpendicular direction, and to improve line-of-sight detecting accuracy. SOLUTION: This device is provided with a storage means RAM storing the photoelectric conversion signals of one or more lines outputted time- sequentially every line from a photodetector means 4, and a control means 5 changing the number of storage lines in accordance with the number of signals of one line stored in the storage means. By changing the number of lines stored in the RAM of a microcomputer, that is, the number of picture elements being the object to be processed in the perpendicular direction in accordance with the number of signals of one line in a two-dimensional sensor area being the feature extraction processing object in the detection of the line of sight, the number of picture elements to which the feature extraction processing in the perpendicular direction is performed is increased.
Patent JP-S6398945-A (JP)
Title: Sample exchange device
Inventor: SAITO YUKO
IPC: H01L21/30
Filed: 1986-10-16
Abstract: PURPOSE:To make mechanism for holding, mounting/desmounting and a carrying for a sample and a sample stand to be of simple constitution, by providing an elastic nail on the tip of a linear leading-in machine serving as a carrier and providing the sample with the shaped part to engage with said mail, carrying the sample up to an upper fixing flange having a guiding groove for holding and fixing the sample. CONSTITUTION:A sample stand 16 is inserted along the groove 2 of an upper fixing flange 10 on a cradle 1 by carrying the sample stand 16 from a preparatory sample chamber to the cradle 1 by means of a linear leading-in machine 19 with its nail 18 pinching the sample stand 16. The end face of the sample stand 16 is brought in complete contact with the bottom face of the groove 2 of the upper fixing flange 10 being accorded with the position of a hole 3 followed by raising a moving flange 13 until the upper and face of the upper fixing flange 10 accords with the sample surface. Thereby, the upper wall of the groove of the upper fixing flange 10 makes close contact with the brim- shaped part 4 of the sample stand 16 and the sample stand 16 is clamped by the moving flange 13 and the upper fixed flange 10 to be firmly fixed.
Patent JP-H06210668-A (JP)
Title: Hot runner seal edge gate injection molding device
Inventor: HAARARUTO SHIYUMITSUTO
IPC: B29C45/00
Filed: 1993-09-30
Abstract: PURPOSE: To provide an edge gated system, which is employed as an improved sealed edge gated system for a hot runner sealed ring injection molding system, facilitates the working of a heat sensitive resin and provides a nozzle structural body having more excellent heat insulating properties. CONSTITUTION: This system has a molding cavity plate 28 with injection gates 16 provided thereon and a nozzle structural body 12, in which a tip part 40 and melt channels 38 for transporting molten plastic material, and is equipped with an annular seal ring 42, in which the tip part of the nozzle structural body fits. Melt channel 56 and orifices 54 provided in the seal ring 42 transport the molten plastic material through the melt channels in the nozzle to at least one injection gate in the molding cavity plate 28. The seal ring 42 has a thermal expansion coefficient, which is smaller than the thermal expansion coefficient of the material, of which the nozzle is made, resulting in pressing the seal ring 42 against the molding cavity plate 28 so as to be held by the nozzle.
Patent JP-H04123532-A (JP)
Title: Object identification system
Inventor: FUKUOKA SHINICHIRO
IPC: H04B5/00
Filed: 1990-09-14
Abstract: PURPOSE:To decide a data transmission speed independently of a carrier frequency and to send a data at a high speed by applying Manchester signal processing to a data signal at data transmission and applying ASK modulation to the result. CONSTITUTION:A reception section 41 receives an ASK modulation signal in a data carrier 13 to demodulate a Manchester signal and a clock signal synchronously with the Manchester signal is generated in the data carrier 13 by taking synchronization at a change point of time of the data signal thereby decoding an original transmission data signal. Then a transmission data is subject to Manchester decoding to the transmission data based on a clock signal obtained from a decoding circuit 43 at the data transmission and the data signal is sent to a write/read control unit by interrupting the clock signal with a prescribed frequency by means of the resulting signal. Thus, data transmission is implemented at a high speed and the data transmission range is expanded.
Patent JP-H0985055-A (JP)
Title: Method and catalyst for purifying exhaust gas
Inventor: SHINJO HIROBUMI
IPC: F01N3/20
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To keep high capacity within a low temp. region under an air/fuel ratio change condition and to enhance activity within a high temp. region. SOLUTION: A first Pd catalyst positively excluding cerium oxide is arranged to the front stage of an exhaust gas passage and a second Pd catalyst containing cerium oxide is arranged to the rear stage thereof and exhaust gas is changed to oxidable gas and reducible gas under a condition satisfying 62<=R<=1.2 to be brought into contact with the first Pd catalyst and the second Pd catalyst. In the formula R satisies R = excessive redox equivalent (mol)/Pd support total amt. (mol) and the excessive redox equivalent is the time integration value of atmosphere shift from a chemical equivalent point by the fluctuations of oxidizable and reducible gases.
Patent JP-H04124301-A (JP)
Title: Artificial lawn
Inventor: MORITA TOSHIO
IPC: E01C13/00
Filed: 1990-09-13
Abstract: PURPOSE:To provide an artifical lawn wherein, even if earth and sand are placed on the surface of grass, the earth and sand are hindered by an upper cloth so that a lower cloth is hardened by forming a base cloth wherein rachis strings are tufted, in 3 layers an upper cloth, elastic layer with void and lower cloth. CONSTITUTION:A base cloth 12, wherein rachis strings 11 are tufted, has a three-layer structure composed of an upper cloth 13, elastic layer with void 14 and lower cloth 15. The upper cloth 15 and the lower cloth 15 are connected by connecting strings 16 which are woven into the cloths 13, 15. The strings 16 are extended from the cloth 15 to the cloth 13 so that the upstanding parts 17 of the strings 16 fill the space 14 between the cloths 15, 15 so as to form an elastic layer 14 having voids. The upper cloth 13 is woven so that it has a texture looser than that of the cloth 15 to form voids 18 all over the cloth 15, wherein the rachis strings 11 are tufted from the side of the cloth 15 to form grass 19 on the surface of cloth 13.
Patent JP-H04123397-A (JP)
Title: Sample-and-hold circuit
Inventor: NAGANO YOSHIAKI
IPC: G11C27/02
Filed: 1990-09-14
Abstract: PURPOSE:To obtain a real sampling value evan if a signal to be sampled is a small signal by setting up a holding value to an amplitude value on a boundary indicating whether the signal to be sampled is influenced by a noise generated at the time of switching a sampling switch or not. CONSTITUTION:At the time of deciding that a signal to be sampled is influenced by a noise, the signal to be sampled is amplified to A times to be a comparatively large amplification factor by the 1st gain control amplifier 6 to sample-and- hold the signal. A value held by a holding means is attenuated to the inverse times, i.e. 1/A times, of the 1st gain by the 2nd gain control amplifier 7. Although the noise generated at the time of switching the sampling switch 3 is attenuated to 1/A times, the held value is returned to the amplitude of the original signal to be sampled. Thereby, even when a signal to be sampled is a small signal, a real held output prevented from being influenced of a noise generated at the time of switching the switch 3 can be outputted from an output terminal 2.
Patent JP-S62102556-A (JP)
Title: Semiconductor integrated circuit
Inventor: AKATSUKI TADAYUKI
IPC: H01L21/822
Filed: 1985-10-29
Abstract: PURPOSE:To eliminate a latchup phenomenon by inserting field effect transistors between a power source pad and power wirings, and turning OFF the transistor when a latchup occurs. CONSTITUTION:Field effect transistors FETs 6, 8, 9 are inserted between a power source pad 1 and power wirings 2. When a latchup phenomenon occurs, a potential at a point (a) drops, FET 8 becomes ON and FET 9 becomes OFF. Accordingly, FET 6 becomes OFF so that the voltage of the wirings 2 is eliminated. Thus, the latchup phenomenon is eliminated.
Patent JP-H0513761-A (JP)
Title: Semiconductor device
Inventor: KOSHIZUKA ATSUO
IPC: H01L29/78
Filed: 1991-08-29
Abstract: PURPOSE:To prevent impurity at a joint surface from diffusing and ensure high density integration in a MIS type semiconductor device by providing a peripheral part of an inversion layer on an insulator and selecting a semiconductor material in contact with a channel formed on a semiconductor substrate to be the same type (N or P type) as that of the semiconductor substrate. CONSTITUTION:An insulating film 12 is formed on an N type semiconductor substrate 11, and polysilicon films 13, 14 of the same type (N type) as that of the semiconductor substrate 11 so as to extend onto the insulating film 12 from both ends of an opening in the insulating film 12. Further, p type polysilicon films 15, 16 are formed on the insulating film 12 as a source and a drain so as to extend from the polysilicon films 13, 14. Still further, gate oxide films 17a, 17b, 17c are formed on the surfaces of the N type polysilicon films 13, 14 and on the surface of the opening in the insulating film 12 on the semiconductor substrate 11 and an N type polysilicon film 18 is formed on the surfaces of the oxide films 17a, 17b, 17c as a gate. Hereby, the polysilicon films 13, 14 in contact with the N type semiconductor substrate 11 are made N types.
Patent JP-2001101272-A (JP)
Title: System for purchasing merchandise related to body using internet
Inventor: FUJIBAYASHI MASARU
IPC: G06Q50/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To purchase a favorite merchandise on Internet in one's own coordinations. SOLUTION: In a system for purchasing the merchandise related to a body by using Internet, the image of the whole body or a part of it based on size data of the whole body of a merchandise purchaser and of his or her respective body parts such as a head, arms or legs is inputted three-dimensionally, two- dimensionally or in terms of a cross section or a photograph. The three- dimensional image, a cross-sectional image and/or the planar image or a photograph image in a whole body exposure state, a part of it exposure state, a body in underwear state or a body in clothes state are properly selected and projected on a screen.  Equal to or more than one of a merchandise code, merchandise size data and design data which are provided from the side of the seller of the body related merchandise are properly selected so that the merchandise which suits the figure of the purchaser with favorite design is purchased on Internet.
Patent JP-S61124736-A (JP)
Title: Control method of electromagnetic clutch for vehicle
Inventor: WATANABE TOMOYUKI
IPC: F16D48/06
Filed: 1984-11-20
Abstract: PURPOSE:To improve a rate of fuel consumption in an engine, by adjusting transmission torque with a difference between a number of times of ignition and a number of times of torque change serving as a reference value and suitably absorbing the torque change in an electromagnetic clutch. CONSTITUTION:An electromagnetic clutch 10 maintains its operating condition by controlling control voltage Vcl so that a difference between a number of times of ignition and a number of times of torque change in an output shaft 26 is aligned to a reference value. Accordingly, the electromagnetic clutch 10, even if an engine 12 is driven in a fixed running condition, suitably absorbs a change of output torque in the engine 12 further generates almost no loss of power transmission in the clutch 10. In this way, a vehicle, equipping a control device of the electromagnetic clutch for use of the vehicle, comes to concurrently obtain suitable drivability and fuel consumption efficiency.
Patent JP-H07103753-A (JP)
Title: Optical angle measuring instrument
Inventor: SASAKI HIROYUKI
IPC: G01B11/26
Filed: 1993-09-30
Abstract: PURPOSE:To provide an angle measuring instrument which can easily and accurately measure azimuth angle. CONSTITUTION:A reflector 15 with a cylindrical projecting surface is provided at a point on a measurement target azimuth for a light source 11 and then the light source 11 and a light receiver 12 for receiving the reflection light projected from it are rotated in one piece. By detecting the rotary angle where the quantity of received light is maximized, the azimuth angle of a measurement target can be obtained.