baber/WOPTO huggingface dataset:
Patent JP-H099654-A (JP)
Title: Ultrasonic motor
Inventor: TAKAHATA DAISUKE
IPC: H02N2/00
Filed: 1995-06-23
Abstract: PURPOSE: To make it possible to obtain abrasion resistance for a pressured and contacted surface over long hours by providing an optimum combination between the sliding member of a stator and the sliding member of a rotor. CONSTITUTION: A thin plate of a high polymer composite material or dense ceramics is strongly adhered to a sinking comb as a sliding member 6 at the stator side of a stator 5 of an ultrasonic motor; and if a rotor 10 is made with aluminum or an aluminum alloy, a thin plate of copper, a copper alloy, stainless steel, dense ceramics or a high polymer composite material is strongly adhered as a sliding member 6 at the rotor side.
Patent JP-H091973-A (JP)
Title: Information memory card
Inventor: KUNITAKE NOBORU
IPC: B42D15/10
Filed: 1995-06-23
Abstract: PURPOSE: To eliminate the falsification of information without reading error of information even if the surface of a card is damaged. CONSTITUTION: A memory area 5 is provided in a plastic card body 2. A metal information member 7 is disposed in the area 5. The member 7 is formed of a support bar 7a, an amount information bar 7b and a store number bar 7c. When the card is passed through an information reader, sensor outputs copying the arraying pattern of the bars 7b and 7c are obtained.
Patent JP-H1126634-A (JP)
Title: Semiconductor device
Inventor: OMORI MAKOTO
IPC: H01L21/60
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a CPS semiconductor device which suppresses warping due to heat at connecting and mounting a CPS package and mounting circuit board, thereby improving the connecting and mounting efficiency and reduces the thermal resistance and signal (power) noise. SOLUTION: A semiconductor device 1 having a semiconductor chip 1a having specified chip electrodes 2 and auxiliary wiring board pieces 3 carrying the chip 1a comprises specified metal plane layer 5 laminated on the surface of the board pieces 3, signal transmitting wiring 13 to be connected to the electrodes 2 of the chip 1a in the board pieces 3, and specified center chip electrode 15 which is disposed at approximately the center of the chip 1a and interconnected to the plane layer 5.
Patent JP-S57103384-A (JP)
Title: Semiconductor laser diode
Inventor: OKUDA HIROSHI
IPC: H01S5/00
Filed: 1980-12-18
Abstract: PURPOSE:To realize ohmic connection and the concentration of current to a connecting layer and to make thermal conduction excellent by removing the connecting layer other than the elctrification region thereof and by selecting the composition of the connecting layer and material for an electrode. CONSTITUTION:N InP 31, an In1-xGaxAs1-yPy activated layer 32 and P InP 33 are laminated on an N InP substrate 31. Moreover, P<+> In1-x'Gax'As1-y'Py' 34' is laid thereon, etching is applied thereto selectively by using a striped resist mask 38, and a striped layer 34 is left. The resist 38 being removed, AuCr 35 is evaporated on the surface, while AuGeNi 36 is evaporated on the substrate 31. Then, alloying is applied thereto and thereby the laser diode is completed. By this constitution, low threshold current is obtained without expansion of the current, the heat conduction is made excellent, and further a process for preparation of the device turns extremely simple.
Patent JP-S57106543-A (JP)
Title: Production of transparent composite glass
Inventor: OTANI ISAO
IPC: B32B17/10
Filed: 1980-12-18
Abstract: PURPOSE: To produce transparent composite glass having no air bubbles by laminating an adhesive sheet on one or both surfaces of a function additive film right after extrusion molding of the adhesive sheet and laminating a transparent glass plate on the adhesive sheet.  
     CONSTITUTION: A function additive film made by vapor depositing Al on one surface of a polyester film and winding the same is conducted into the clearance between a pair of right and left pinch rolls. On the other hand, a mixture consisting essentially of a polyvinyl butyral resin and a plasticizer is extruded from an extruder whereby an adhesive sheet is obtained. This sheet is conducted immediately into the clearance between the pinch rolls to be adhered to the Al vapor deposited surface of the function additive film, whereby these are formed into two layers of laminated sheets. At the same time, the fine ruggedness provided to the pinch roll on one side is transferred only to the adhesive sheet. Such laminated sheets are cut square, and transparent glass is placed on the adhesive sheet, whereby the composite glass is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2001008028-A (JP)
Title: Image recorder and image recording method
Inventor: OKAMURA KOJI
IPC: H04N1/56
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in image quality without the need for interleaved recording by selecting a 1st recording mode or a 2nd recording mode and changing the recording mode into the 1st recording mode even when the 2nd recording mode is selected after discriminating that the 2nd recording mode is not proper on the basis of a discrimination result of a type of a received image. SOLUTION: An operator uses a function mode key of an operation section 106 to select a recording mode or an interleaving mode. Assuming that the interleaving mode is selected, then a CPU 101 discriminates whether a received image is a color image or a monochromatic image on the basis of a signal communicated with an opposite device when recording processing is reception recording. When the color image is discriminated, the CPU 101 inactivates the setting of the interleaving mode even selected by the operator and changes the mode to the recording mode. Thus, application of interleave processing to the color image can be avoided.
Patent JP-H1010431-A (JP)
Title: Catadioptric system
Inventor: OMURA YASUHIRO
IPC: H01L21/027
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a compact catadioptric system having a large numerical aperture on an image side and resolution in quarter micron unit in an ultraviolet wavelength region by providing a 1st image-formation optical system forming an intermediate image, a 2nd image-formation optical system forming a reduced image and a 1st optical path deflecting member deflecting light and satisfying a specified condition. SOLUTION: The 1st image-formation optical system S1 has reducing image- formation magnification, and the burden of refractive power on the 2nd image- formation optical system S2 is reduced. As a result, the numerical aperture on the image side of the optical system is made larger, and the optical system S2 is prevented from getting large and complicated. Namely, this catadioptric system has the resolution in quarter micron unit in the ultraviolet wavelength region despite of the compact optical system having the large numerical aperture on the image side. Furthermore, it satisfies the conditions 0.75<|β1|<0.95 and 0.13<L1/LM<0.35. Provided that β1 is the image-formation magnification of the optical system S1, L1 is a distance between the optical axis intersection of the optical systems S1 and S2 and an object surface, and LM is an axial distance between the object surface and a concave reflection mirror CM.
Patent JP-H05334041-A (JP)
Title: System for utilizing real-time audio and picture information holding format of specific computer system used in general computer system
Inventor: YAMAMOTO YOSHINOBU
IPC: G06F5/00
Filed: 1992-05-29
Abstract: PURPOSE:To utilize the quick time format as one of data holding formats, which can be conventionally utilized only in the computer system of the Apple Computer company, in another computer system. CONSTITUTION:This system essentially consists of a data reading part, a data translation part, and a data drawing part. The system reads out data preserved in the quick time format by the data reading part and converts it to a data format, which can be utilized on a computer system other than computer systems produced and sold by the Apple Computer company, with the data translation part and displays data in this computer system with the data drawing part.
Patent JP-H1116683-A (JP)
Title: Light emitting display device
Inventor: MINATO MASANORI
IPC: G09F13/22
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting display device which is interchangeable with an electric bulb set in the past, can be driven by AC 100 V, can save electric power, has a long life time and can easily change luminescent brightness and color. SOLUTION: Two light emitting diodes with different luminescent colors are connected in anti-parallel, that is, directions of the two light emitting diodes are reversed, a basic unit is made by connecting an anode and a cathode of a light emitting diode to a cathode and an anode of another diode, and they are lighted by commercial power. A light emitting display device is made by connecting these basic units plurally in series.
Patent JP-H0734923-A (JP)
Title: Electronic controlled fuel supply device of internal combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02D41/04
Filed: 1993-07-21
Abstract: PURPOSE:To avoid the worsening of start property due to insufficient increased quantity by detecting the presence or absence of oil supply into a fuel tank and returning to initial value the increased quantity compensation value which corresponds to temperature of an engine when the used fuel may possibly change in property. CONSTITUTION:An increased quantity compensation value storage means stores an increased quantity compensation value of fuel supply quantity in accordance with temperature of an engine. An increased quantity compensation means compensates fuel supply amount by the increased quantity based on the increased quantity compensation value which corresponds to temperature of the engine at that time by referring to the increased quantity compensation value storage means based on temperature of the engine to be detected. On the other hand, an increased quantity compensation value correction means corrects the stored increased quantity compensation value by increasing and decreasing it so that output fluctuation to be detected by an output fluctuation detection means in the predetermined steady operation condition of the engine approaches an allowable limit value. Also, an oil supply detection means detects the presence or absence of oil supply into a fuel tank. A reset means at the time of oil supply resets the increased quantity compensation value stored in the increased quantity compensation value storage means to the initial value only when oil is detected supplied to the fuel tank.
Patent JP-H1027975-A (JP)
Title: Frame for containing circuit board
Inventor: HIRATA AKIHIKO
IPC: H05K7/14
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To contain a plurality of circuit boards efficiently in a containing frame while facilitating replacement of the circuit board and assembling of the frame body. SOLUTION: An inner frame body 13 comprising a pair of vertical board holding boards 26 and a pair of horizontal side boards 27 constituting a small circuit board containing chamber is set in a main frame body 4 comprising a pair of vertical board holding boards 1 and a pair of horizontal side boards 3 constituting a circuit board containing chamber such that the inner frame body 13 can be set removably utilizing a board guide section 2 disposed on the inside of the board holding boards 1 of the main frame body 4. The board guide section 26 of the inner frame body 13 can be adjusted in height along the side board 27 of the inner frame body 13 and a heavy object is the circuit board containing frame body contained in the containing chamber of a lower frame body 14.
Patent JP-H0818644-A (JP)
Title: Telephone call originating equipment by card
Inventor: NOZAKI YASUMASA
IPC: H04M1/275
Filed: 1994-06-29
Abstract: PURPOSE:To simplify routine repetitive operations and to reduce erroneous operations by reading a card where a telephone number is recorded or something where the telephone number is recorded stuck to the card and originating a telephone call. CONSTITUTION:This telephone call originating equipment 4 by the card is connected to a telephone set 5 and a public line or a private branch exchange. Then, by letting a caller recognize the card of an opposite party and letting the read part 2 of the telephone call originating equipment 4 read the card, the telephone call originating equipment 4 by the card recognizes the telephone number and originates the telephone call. Also, the telephone call originating equipment 4 by the card is incorporated in the telephone set and connected to the public line or the private branch exchange. Also, the telephone call originating equipment 4 by the card is incorporated in a cordless telephone set. Thus, the telephone number is not erroneously pushed since the card is utilized. Also, in the case of a visually handicapped person, when the name of the person of the opposite party is written in braille on the card to which something where the telephone number is recorded is stuck, the burden of making the telephone call is lightened.
Patent JP-S6072721-A (JP)
Inventor: ENDOU SHIYUNSUKE
IPC: B31B1/90
Filed: 1983-09-30
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-S5882162-A (JP)
Title: Detection of metal fatigue
Inventor: UMEMOTO TADAHIRO
IPC: G01N33/20
Filed: 1981-11-11
Abstract: PURPOSE:To detect metal fatigue before the development of cracking in metal by checking the surface of the metal for the degree of rust and corrosion after it is coated with a reagent. CONSTITUTION:The surface of metal to be inspected is coated with a Fry reagent and then, checked for rusting and corrosion conditions. When metal is fatigued subjected to a repeated plastic distortion, the crystal lattice is disturbed at the affected part and as the fatigue thereof grows, the disturbance of the crystal lattice intensifies. In the same metal, the greater the disturbance of the crystal disturbance, the greater the rusting and the corrosion and hence, a greater fatigue results in a larger corrosion current. Thus, the detection of the titled matter is made possible on whether cracking develops or not by quantitatively capturing the turbulence of the crystal lattice measuring the corrosion current.
Patent JP-S6240410-A (JP)
Title: Optical system having focus detecting device
Inventor: MATSUSHITA TAKASHI
IPC: G02B7/32
Filed: 1985-08-17
Abstract: PURPOSE:To simplify mechanism and to make focus detection possible with high accuracy by constituting focus group of a photographing system of a lens group of negative refracting power, and at the same time, using a reflection mirror partially for focus detection and making focus detection by moving the focus section of the photographing section and an element for focus detection in a body. CONSTITUTION:When a focus group is constituted of a lens group of negative refracting power, and the distance between a projection lens and a light source or the distance between a photodetecting lens and a photodetecting element is S, focal length of a lens group for focusing is (f), and A (Anot equal to 1) is constant, focus detection is made constituting to satisfy L.S=A.f<2>. In this way, error in range finding when the distance of an object changed can be portioned out to plus side and minus side within the depth of focus, and accuracy of focus detection can be improved. For instance, as the focus group 61 is of negative refracting power, front side focus position F is positioned more image face side that front side principal point position H61, the position F and position H62 can be conformed easily, and the whole optical system can be constituted as a photographing system of a camera, etc. in well-balanced form.
Patent JP-S5993748-A (JP)
Inventor: RICHIYAADO BURAIAN AREN
IPC: C08L33/02
Filed: 1983-09-30
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-S5980654-A (JP)
Inventor: JIYATSUKU JIYORUJIYU MAYARUDO
IPC: C07C239/00
Filed: 1983-09-30
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-H0628601-A (JP)
Title: Magnetic field generator for magneto-optical disk
Inventor: FUTAGAWA MASAYASU
IPC: G11B11/10
Filed: 1992-07-08
Abstract: PURPOSE:To make the friction of a disk minimum and to prevent the generation of damage by providing a rotating body having a function as a spacer on the magnetic field generator for maintaing a distance between the magnetic field generator and the disk constant. CONSTITUTION:The magneto-optical disk device is constituted of an magneto- optical disk 1, an optical head 4, a spindle motor 5 for rotating the disk 1 and a magnetic field generator 2. The device 2 is connected to the head 4 with a holder 6 and moved in the radial direction of the disk 1 in accordance with the movement of the head 4. At this constitution, a rotating body 3 functioning as the spacer for maintaining a distance between the device 2 and the disk 1 constant is provided on the device 2. The outer ring 31 of the rotating body 3 is formed into a round shape and its contacting surface with the disk 1 is constituted of a PPS including, for example, a PTFE whose friction coefficient is small. Also, the central shaft 32 of the rotating body 3 is connected to the device 2 and a ball bearing is incorporated in the rotating body 3.
Patent JP-2000008329-A (JP)
Title: Construction method of bridge
Inventor: NISHI TAMOTSU
IPC: E01D21/08
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To shorten a construction period and to reduce construction cost without being restricted by geographical conditions by constructing girders on the ground along a direction intersecting the constructed direction of a bridge, lifting the girders to provide bridge piers at the intermediate parts of the girders, and rotating the girders around the intermediate parts to construct the bridge. SOLUTION: Piles 11b, 12b and footings 11a, 12a are constructed in the ground under levees 2, 3 at both banks of a river 1. Reinforcements are arranged around substructure 11, 12, and placing and curing of prestressed concrete are repeated. Girders 15, 16 are constructed as superstructure in about half the length of a construction area. Between the girder 15 and the footing 11a, three jacks each are installed on one side and the other side with the superstructure in between. The same is applied between the girder 16 and the footing 12a. The respective girders 15, 16 are rotated around disc parts 15a, 16a on bridge piers 13, 14 and batch-constructed in the whole length. A work execution base is therefore dispensed with, and work can be executed without interfering with river traffic.
Patent JP-2000009553-A (JP)
Title: Thin film estimating device, thin film estimating method, semiconductor simulation apparatus, semiconductor simulation method, storage medium which stores thin film estimation program and can be computer-read, and simulation program
Inventor: USHIKU YUKIHIRO
IPC: H01L21/66
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide thin film estimating device method which can accurately know physical properties value parameters of a thin film changing its structure with temperature, semiconductor simulation apparatus method, and storage medium for storing a thin film estimation program and a simulation program. SOLUTION: Thin film estimating equipment is constituted of an operating part 5 containing a state quantity calculating means 51 and a stress calculating means 52 which calculates intrinsic stress of thin film material and a viscosity coefficient due to structure change, independently of the state quantity calculating means 51, and performs thin film estimation. The state quantity calculating means 51 grasps the state of a thin film as a mixed state of a plurality of states having different structures, sets a plurality of state quantities corresponding to the respective states, and calculates the change of the state quantities. A measurement chamber 1 includes a substrate heating mechanism 31, measures the change of a radius of curvature of a thin film 34 which is caused by the heating of a substrate 33, and outputs measured results to the operating part 5.
Patent JP-S5970875-A (JP)
Title: Measuring device for fuel injection timing of diesel engine
Inventor: YOSHIOKA SHIGEKI
IPC: F02M65/00
Filed: 1982-10-15
Abstract: PURPOSE:To precisely measure injection timing, by a method wherein a time between a point of time when it is detected that amplitude of vibration attains amplitude prevailing at the starting of injection and a point of time when completion of injection is detected is measured a plurality of times to store the results, and a point of time when the shortest time of them is detected is determined as the starting of injection. CONSTITUTION:After operation starts, a valve opening signal PO from an injection start detecting circuit 5, a valve closing signal PC from an injection completion detecting circuit 10, a top dead center signal PT from a top dead center detecting circuit 16, a count completion signal PE from a number of times counting circuit 18, and a number of revolutions signal are inputted to a measuring circuit 19. Based on the input signals, the count value of a counter 20 is read in, a time between input of the signal PO and input of the signal PC is measured five consecutive times. After each measured result is stored in the given address of a memory 21, the circuit 18 is reset by means of a reset signal R, the count value of the counter 20 at a time when the signal PT is inputted is stored in the given address of the memory 21, and based on said data, a fuel injection start timing is determined. This permits prevention of erroneous detection of a point of time when noise vibration occurs.
Patent JP-S5883226-A (JP)
Title: Detection of leakage from lined storage tank
Inventor: OKINO YASUYUKI
IPC: G01M3/04
Filed: 1981-11-13
Abstract: PURPOSE:To make the limitation of leaking places perfect and sure and to permit the early discovery of the leaking places and the early execution of countermeasures by setting boundaries for detection of leakage on the weld lines of lining plates, and installing grooves for detection of leakage in respective areas  with the same as boundaries. CONSTITUTION:A floor surface is segmented to four areas, and boundaries for detection of leakage are set on the weld lines of lining plates nearest the centerline of a storage tank. Grooves 1 for detection of leakage are segmented completely by the boundary parts. In the case of a lined storage tank, the lining plates are embedded into concrete surfaces and are welded with underlying metals as backing strips; therefore, the leaking water produced in a certain area including the water flowing on the surfaces of the lining plates and the concrete are dammed up perfectly by the boundary parts set on the weld lines of the lining plates and flow into one of leakage detecting pipings 2 which are provided by each one in each area, without flowing into the other area. Thus the limitation of the leaking places is made perfect and sure.