baber/WOPTO huggingface dataset:
Patent JP-H03289547-A (JP)
Title: Method and apparatus for measuring grating constant
Inventor: KITANO TOMOHISA
IPC: G01N23/205
Filed: 1990-04-05
Abstract: PURPOSE:To make the change in grating constant continuous in two dimensions and to make the countermeasure at a place clear and accurate by emitting collimated monochromatic X rays, performing spectroscopy of diffracted rays from a sample to be measured in an angle-decomposing way, and observing the rays. CONSTITUTION:Collimated monochromatic X rays 14 are cast on a material to be measured 18. At this time, the sample 18 is fixed at a certain angle. With an analyzer 111 being rotated, a series of diffracted rays undergo spectroscopy in an angle-decomposing way, and the rays are observed in a microscopic way. When the sample 18 is fixed at another angle, the diffracted rays 19 from the samples can undergo spectroscopy in the angle-decomposing way at the other angle position. Thus, the change in lattice constant of a single crystal can be made continuous in two dimensions without the effect of the lattice surface, and countermeasure at a place can be made clear and accurate. In this way, the grating constant can be obtained in the minute region in the vicinity of transition.
Patent JP-H06281958-A (JP)
Title: Liquid crystal display device
Inventor: HASHIMOTO YOSHIHIRO
IPC: G02F1/1343
Filed: 1993-03-25
Abstract: PURPOSE:To prevent a picture element fault or an orientation defect by improving the picture element electrode structure of the active matrix type liquid crystal display device. CONSTITUTION:This liquid crystal display device is composed of a pair of substrates 1 and 12 mutually joined through a prescribed gap and a liquid crystal layer 15 held at this gap. Picture element electrodes 2 arranged in the shape of a matrix and a thin film transistor 3 for driving the respective picture element electrodes are formed on the surface of one substrate 1. Counter electrodes 14 are formed on the inner surface of the other substrate 12. The picture element electrode 2 has a laminated structure overlapping a lower layer transparent conductive film 16 with an upper layer transparent conductive film 17. The lower layer transparent conductive film 16 is formed any physical or chemical vapor depositing method. The upper layer transparent conductive film 17 is formed by any coating method, complements the fault of the lower transparent conductive film 16 and can make the surface of the substrate 1 flat as well by absorbing steps.
Patent JP-S58208940-A (JP)
Title: Optical pickup actuator
Inventor: MASUI SOUICHIROU
IPC: G11B7/09
Filed: 1982-05-27
Abstract: PURPOSE:To realize smooth sliding, by constituting a sliding part of a movable member so as to make a point contact by a slide pin provided on a plate spring and a cylindrical projection. CONSTITUTION:Cylindrical projections 10, 10' are provided on a cylindrical movable member 1 which incorporates an optical system, and are supported by semicylindrical slide pins 12a, 12b extending in the optical axis direction, provided on two plate springs 11, 11'. When a prescribed current is made to flow to a focusing coil 3, the movable member 1 is guided by the slide pins 12a, 12b and slides in the optical axis 18 direction. Also, when a current is made to flow selectively to at least one of four coils 7, the plate springs 11, 11' are bent, by which the movable member 1 moves in the direction being vertical to the optical axis 18. In this way, smooth sliding is executed.
Patent JP-S602432-A (JP)
Inventor: ITOU TSUTOMU
IPC: B65D3/14
Filed: 1984-05-07
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-H02269764-A (JP)
Title: Aromatic polyetherketone resin composition
Inventor: GOTO YOSHIHISA
IPC: C08K9/04
Filed: 1989-04-12
Abstract: PURPOSE:To prepare an arom. polyetherketone resin compsn. excellent in heat resistance by mixing a resin compsn. comprising an arom. polyetherketone and a polyetherimide with a specific carbon fiber in a specified ratio. CONSTITUTION:75-55wt.% resin compsn. comprising 95-60wt.% arom. polyetherketone having the repeating units of formula I and 5-40wt.% polyetherimide having the repeating units of formula II is mixed with 25-45wt.% carbon fiber which has been thermally treated at 300-400 deg.C after having been covered with an arom. polysulfone resin (e.g. Victrex polyethersulfone PES 5003 P).
Patent JP-S59207903-A (JP)
Inventor: GOTSUDOUIN BERUNAA
IPC: C09D4/00
Filed: 1984-05-07
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-2000282554-A (JP)
Title: Painwater pearmeable yard catch basing and method for constructing the same
Inventor: TAKEUCHI NORIO
IPC: E03F5/10
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a permeable yard catching basin which can infiltrate rainwater therethrough, facilitates construction thereof, and has durability imparted thereto, by providing a basin main body, a space forming member, and a water-permeable sheet material, and a method for constructing the yard catch basin. SOLUTION: A pit 45 in a predetermined shape is dug from a ground surface portion 35, and foundation sand 47 is filled into a lower portion of the pit 45, followed by setting a permeable yard catch basin 20 on the sand. Holes 48, 49 are perforated in side surfaces of the basin 20, and an inflow rainwater pipe 16 is inserted into the hole 48 while an outflow rainwater pipe 16 or an overflowing pipe 17 is inserted into the hole 49. Next, sand 46 is filled in a space on the periphery of the basin 20 to a predetermined height B, and a water-permeable sheet portion 52 is spread over an upper surface 51 of the sand 46, followed by back-filling the ground 53. Rainwater 55 collected in the basin 20 passes through through-holes 26 and holes in a bottom 42, and then through a space forming member 32, a space 30, holes 31, to be infiltrated into soil 54 from a wall surface of the pit 45.  Rainwater which is not infiltrated flows through the overflowing pipe 17 to a side ditch. Thus, construction of the basin is facilitated, and the basin can exhibit sufficient durability.
Patent JP-H11273912-A (JP)
Title: Method for controlling varistor voltage of varistor element and variable varistor voltage control element using the same
Inventor: MAKINO HIROAKI
IPC: H01C7/10
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method, by which the varistor voltages of varistor elements can be controlled arbitrarily according to applications, even when varistor materials having the same material characteristics, such as construction materials, composition, crystal grain size, etc., and the same shape characteristic. such as the thickness, etc., are used without being restricted by the arrangement of electrodes, the shapes, etc., of the varistor materials, and in addition, to provide a variable varistor voltage control element. SOLUTION: A variable varistor voltage control element comprises a varistor material 12 and at least two electrodes 14a, 14b, 16a, and 16b provided to the varistor material 12 and is constituted to variably control the varistor voltage of a varistor element by setting the intervals among the electrodes 14a, 14b, 16a and 16b and impressing a bias potential upon the varistor material 12 by using at least one (16a and 16b) of the electrodes 14a, 14b, 16a, and 16b and then, variably controlling the varistor voltage.
Patent JP-S59208909-A (JP)
Title: Mixer device
Inventor: UORUFUDEIETORITSUHI HEORUGU KA
IPC: H04B1/30
Filed: 1984-05-09
Abstract: Mixer arrangement (M) comprising first and second quadrature mixer stages (M, resp. M<sub>2</sub>) to which quadrature mixing signals are applied from an oscillator circuit (Fo), these two mixer stages (M, and M<sub>2</sub>) being coupled to a superposition circuit (So). To suppress interferences occurring in the output signal of the superposition circuit due to oscillator crosstalk or leakage and/or a d.c. offset of the mixer stages (M, and M<sub>2</sub>) which are supplied with mixing signals by the oscillator circuit Fa, the quadrature components of these interferences being in phase with the quadrature mixing signals are measured by means of first and second synchronous detectors (SD<sub>1</sub> resp. SD<sub>2</sub>) to which detection carriers are applied in an in-phase or an anti-phase relationship with respect to the quadrature mixing signals. After sign inversion these quadrature components are fed back to the inputs of the two mixer stages (M, and M<sub>2</sub>), resulting in an interference negative feedback.
Patent JP-S5715221-A (JP)
Title: Magnetic head
Inventor: KUMAGAI MUNEHITO
IPC: G11B5/33
Filed: 1980-07-01
Abstract: PURPOSE:To improve sliding resistance characteristics by preventing noises due to a sag by making a bias conductor and the medium sliding surface part of a conductor, such as a signal lead-out conductor, semiconductive to a fine depth. CONSTITUTION:The medium sliding surface part 4a of a bias conductor 4 is oxidized to a fine depth to obtain a nonconductive part. For example, when the bias conductor 4 is made of aluminum Al, it changes into alumina through oxidation.
Patent JP-H08261386-A (JP)
Title: Cutting method for existing pipe
Inventor: ICHIKAWA MINORU
IPC: B23D45/12
Filed: 1995-03-24
Abstract: PURPOSE: To provide an existing pipe cutting method which is so constituted as to simplify a mechanism and structure and besides reduce an amount of chips generated during cutting, and decrease the generation of noise. CONSTITUTION: A water line pipe 2 is cut in such a way that superhigh pressure water is injected against a water line pipe 2 surrounded in a watertight manner through a superhigh pressure water injection nozzle 71 from the outside along a given cut line X. Chips generated during cutting is sucked with the aid of a suction pump and this constitution simplifies a mechanism and structure and besides, prevents outflow of chips into a pipe, and also reduces the generation of noise.
Patent JP-S58209198-A (JP)
Inventor: OOHASHI HIKARI
IPC: H03K17/72
Filed: 1982-05-31
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-H02268331-A (JP)
Title: Fuzzy inference device
Inventor: TSUTSUMI YASUHIRO
IPC: G06N7/02
Filed: 1989-04-10
Abstract: PURPOSE:To easily set and adjust the performance of a control system by determining the scale of a preceding item part by the history of an input signal and performing fuzzy inference based on this scale to determine the scale of a succeeding item part. CONSTITUTION:Preceding item part fundamental membership function generators 3 and 4 generate a fundamental member ship function of the preceding item part for each of input signals V1 and V2. A preceding item part membership value operating devices 5 and 6 obtain a preceding item part membership value in accordance with the fundamental membership function generated by generators 3 and 4, preceding item part scales SV1 and SV2, and input signals V1 and V2. A succeeding item part scale determining device 7 determines a scale SD of the variable axis or the settled value of the succeeding item part membership function in accordance with scales SV1 and SV2 and signals V1 and V2. A succeeding item part fundamental membership function generator 8 generates a fundamental membership function of the succeeding item part. A fuzzy relation operating part 9 outputs a settled value Y in accordance with this function, the scale SD of the succeeding item part, and the preceding item part membership value.
Patent JP-H07289821-A (JP)
Title: Basket strainer
Inventor: NOMURA RIKIHARU
IPC: B01D29/11
Filed: 1994-04-28
Abstract: PURPOSE:To provide a basket strainer enabling to previously detect damage to a basket by detecting abnormal vibration of a basket strainer, prevent damage thereto it previously by switching to a spare basket and maintain the function of the system in normal conditions. CONSTITUTION:This basket strainer 1 is composed of a body 4 branched the inside with a partitioning plate 5 to form plural flowing paths, baskets 6, 7 provided in each of the flowing paths, valve bodies 8, 9 for switching the flow path of the basket, valve rods 10, 11 and driving motors 12, 13 for switching the valve body, pressure detectors 14, 15 provided at least on the one side basket, and a control circuit 20 for generating signals for discriminating the generation of vibration of the basket 6 and moving of valve bodies 8, 9 by these signals.
Patent JP-S58207734-A (JP)
Title: Receiver
Inventor: KAWASHIMA KAZUMI
IPC: H04N5/44
Filed: 1982-05-28
Abstract: PURPOSE:To receive television and radio electromagnetic waves with one system, by comparing the phase of a signal of a reference oscillator with that of a frequency division signal of an output of voltage controlled oscillators of television and radio, and applying the compared output to each voltage controlled oscillator. CONSTITUTION:An output of the reference oscillating circuit A is applied to the 1st presettable divider B and an output of the divider B is applied to a phase comparing circuit C. An output of the voltage controlled oscillators D.E.F for television, FM radio and AM radio is applied to the 2nd presettable divider G and also to mixers H,I,J of the tuners for television, FM radio and AM radio. The output of the divider G is applied to the circuit C, the phase is compared with that of the output of the divider B, the result of comparison is applied to the oscillators D.E.F via an LPFK, respectively, to change the frequency dividing ratio of the divider G by changing the frequency of each oscillator and control is done so that the output of the circuit C is zero. Further, the detuning step can be changed when the frequency dividing ratio of the divider G is changed by changing the frequency dividing ratio of the divider B.
Patent JP-S58207862-A (JP)
Title: Motor
Inventor: HASHIMOTO KOUSUKE
IPC: H02K7/11
Filed: 1982-05-28
Abstract: PURPOSE:To strengthen the rotary force of the second rotor as required by providing an electromagnet which releasably connects the first rotor to the second rotor which rotates individually from the first rotor. CONSTITUTION:When an electromagnet 13 is energized, a space magnetic flux is generated between collars 15a and 15b of a core 15. As a result, a rotor magnet 9b is rotated by the first rotor 9, a torque added with eddy current torque or hysteresis torque is produced at the second rotor 11, and a rotary torque of the same direction as the rotor magnet 9 is generated at the second rotor 11. The torque which is produced in this manner can be externally taken out by a pinion 12 which is integral with the second rotor 11.
Patent JP-S58207640-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKANO ATSUSHI
IPC: H01L29/78
Filed: 1982-05-28
Abstract: PURPOSE:To eliminate the influence by H2 gas onto element parts by a method wherein an Si nitride film rich in silicon is grown on a semiconductor substrate by a plasma vapor growing method, then an Si nitride film approximate to a trisilicon tetranitride is grown thereon by a plasma vapor growth method, and a cover film composed of a double layer is formed. CONSTITUTION:As the cover film, first an SiXNY film (X>Y) 4 is adhered to the thickness approx. 500-1,000Angstrom , and, for the purpose, the film is grown and adhered by the plasma vapor growth method wherein the mixture gas of SiH4 gas and hydrogen (H2) gas is heated to approx. 400 deg.C. The use of such an H2 gas enables to extremely reduce the content of H2 gas. Next, the Si3N4 film 5 of film thickness 0.5-1mum is grown and adhered by a plasma vapor growth method by heating in the same manner by using the mixture gas with SiH4 gas and NH3 gas. Then, even when some H2 gas is contained in the Si3N4 film 5 of the upper layer, it is blocked by the SiXNY film 4, accordingly the intrusion of H2 gas into the substrate is prevented.
Patent JP-S5215234-A (JP)
Title: Recorder
Inventor: HANAKATA TAKAYOSHI
IPC: B41J19/20
Filed: 1975-07-28
Abstract: PURPOSE:To make the moving speed of the head uniform by alternately one and two phases of the pulse motor for moving the recording head.
Patent JP-S5617135-A (JP)
Title: Manufacture of metallic can drum with compensated joint
Inventor: YASUMURO HISAKAZU
IPC: B21D51/28
Filed: 1979-07-20
Abstract: PURPOSE: To manufacture the titled metallic can drum free from the peel-off, the rupture, etc., by feeding the top end of the joint part of the trailing can drum into the rolls, while the tail end of the joint part of the foregoing can drum is being tight pressed to the compensating film between above stated rolls.  
     CONSTITUTION: The joint part 1a of successively conveyed plural metallic can drums 1 is compensated by tight pressing to the self-adhering film 3 including tape type thermowelding single layer or barrier layer (gold leaf, etc.); hereupon, after the joint part 1a and its neighborhood of the foregoing metallic can drum 1 are preheated by the heating coil 10, the joint part 1a together with the compensating film 3 are pressed between the press roll 4 and the backup roll 8; hereby, the compensating film 3 is affixed to inner surface of the joint part 1a. Hereupon, the head end of the joint part of the trailing can drum is fed into the gap of above stated rolls 4 and 8, while the tail end of the joint part 1a of the foregoing can drum 1 is being pressed between these rolls 4, 8. According to this method, the metallic can drum, free from the leakage, etc., due to the peel-off the compensating film, is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10287366-A (JP)
Title: Container containing wax for car
Inventor: TANAKA MAKOTO
IPC: B65D77/20
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To achieve the unwasteful use of a waxing compound and a reduction in scratch on a car, by filling the waxing compound for almost one car in amount into a container which is open at its top, and also by storing an applying member into the container. SOLUTION: A waxing compound 2 for almost one car in amount is filled into a container 1 which is open at its top, further, an applying sponge 3 is stored on it, a sheet 4 is stuck to the opening of the container 1, and it is hermetically sealed. In use, the tongue 6 of the sheet 4 is picked with fingers to peel the sheet from the top of the container 1, the waxing compound 2 is put onto the sponge 3, and then the car is waxed, thereafter the container 1 and sponge 3 are disposed of. In the use-up type container, the sponge 3 is not repeatedly used, therefore fine sand, dust, and so on do not build up on the sponge 3 and in the waxing compound 2 remaining in the container 1. Thus, scratch on the surface of the car is reduced when the waxing compound 2 is applied to it, and also leftover wax does not occur.
Patent JP-S57207206-A (JP)
Title: Production of optical fiber sheet-like material
Inventor: HITOMI KEIICHI
IPC: D04H3/04
Filed: 1981-06-15
Abstract: PURPOSE:To arrange optical fibers densely at constant intervals by drawing optical fiber groups dividedly through two sheets of reeds disposed vertically with deviation of a suitable distance between each other, disposing these alternately on a plane and arranging these. CONSTITUTION:Optical fiber groups 1, 2 drawn out from two sets of feed creel groups are drawn dividedly by each piece for each dent through two sheets of reeds which have dent pitches p>=2 times the average diameter of said optical fibers and are disposed vertically with deviation by 1/2 the dent pitches P to the right or left from each other. The optical fibers past these reeds 3, 4 are alternately disposed and arranged on a plane.
Patent JP-H02272087-A (JP)
Title: Production of thin-film electroluminescence element
Inventor: DEGUCHI KOJI
IPC: C09K11/00
Filed: 1989-04-13
Abstract: PURPOSE:To obtain the subject element having high luminous density and good luminance color tone by using an O-free organic compound as an evaporation source of a luminescence center in the vacuum deposition of a thin film having Ce<3+> as a luminescence center on a matrix material composed of a IIa-VIb compound. CONSTITUTION:The objective element is produced by using an O-free organic compound such as cyclopentadienyl cerium or cyclooctatetraene cerate as an evaporation source of a luminescence center in the vacuum deposition of a thin film having Ce<3+> ion as a luminescence center on a matrix material consisting of a IIa-VIb compound such as CaS or SrS.
Patent JP-H01262608-A (JP)
Title: Transformer
Inventor: YAMAMOTO MASAHIKO
IPC: H01F27/40
Filed: 1988-04-14
Abstract: PURPOSE:To omit a heat radiating plate of a semiconductor for reducing the space for the heat radiating plate on a base plate by mounting the semiconductor on an iron core and a tightening band. CONSTITUTION:The primary and secondary windings 1 and 2 are given to a bobbin 3 and an iron core 4 is mounted on the bobbin 3. The iron core 4 has a semiconductor mounting hole. The iron core 4 is fixed by a tightening band 5. The band 5 has also a semiconductor mounting hole 6. The semiconductor 8 is fixed to the iron core 4 and a tightening band 5 utilizing the hole 6. The iron core 4 and the band 5 serve as a radiating plate thus omitting a space for the radiating plate, so that a base plate 9 can be reduced.
Patent JP-H1028695-A (JP)
Title: Applicator for dentist compound
Inventor: MUEHLBAUER ERNST
IPC: A61C5/62
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the measurement of a compound by connecting a large gear to a rack for a presser rod without directly operating the presser rod on a ram and inserting a set of gears connected to the rack of the ram by a small pinion. SOLUTION: Instrument main bodies are composed of a narrow main part 1 and a tapered front end part 2 and the front end part 2 is slightly bent so as to set the end part of a holder 3 as the end. A cartridge 4 contains a compound and is provided with a plunger. A flexible ram 5 which is guided to the front end part 2 of the instrument main body is operated mutually with the plunger of the cartridge 4 so as to advance the latter. The ram 5 is firmly connected to the rack 6 of the ram and the rack 6 is guided in the longitudinal direction in a major part 1 of the instrument main body and operated mutually with the pinion 7 having the shaft mounted on the main body. The pinion 7 is connected integrally with the gear 8, the gear 8 is engaged with the rack 9 integrally melted in the presser rod 10 in the rear, and the presser rod 10 is provided with an operation plate 11 in the end.
Patent JP-H06277363-A (JP)
Title: Video game device
Inventor: IWASAKI GORO
IPC: A63F13/57
Filed: 1993-03-26
Abstract: PURPOSE:To cause the free and complicated motion of a travel body for a game via simple and natural operation by providing the body with two propulsion sections for the propulsion thereof within a specific range, and operating information regarding the travel and rotational directions of the body on the basis of a propulsion vector inputted from two steering sections operated by right and left hands. CONSTITUTION:A player controls operation sections 12 and 14 by right and left hands, and inputs the first and second propulsion vectors for the first and second propulsion sections of a game travel body moving within the range of 360 degrees. A steering information operation section 30 operates the travel and rotating directions of the game travel body having the first and second propulsion sections, as propulsion and rotational direction information, and outputs this information as a steering signal. A game operation section 40 performs a game operation on the basis of the steering signal, so that the game travel body moves within the predetermined game space and, then, shows the result of the operation on a display 44.