baber/WOPTO huggingface dataset:
Patent JP-H10267864-A (JP)
Title: Method for reading coordinate of coordinate reference plate
Inventor: KATAOKA IKUO
IPC: G01N21/88
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To enable correct measurements by moving an X-Y stage, measuring both edges of a measurement mark through a luminance of pixels, obtaining a center coordinate, moving the X-Y stage in a direction orthogonal to a center of the edges, obtaining a center coordinate, and obtaining a center coordinate of the measurement mark from an orthogonal center coordinate. SOLUTION: Positions of all holes are stored in a memory of a CPU 6 beforehand. The CPU 6 moves an X-Y stage 1 to the vicinity of a first hole, and moves the first hole to a video camera 4. Then, the CPU 6 moves the X-Y table 1 spirally and monitors whether or not a pickup area of a specific pixel of the video camera 4 enters an edge of a hole 2a and detects the edge. A position where a luminance decreases is set as a start point coordinate and a position where the luminance increases and then decreases again is set as a terminal point coordinate. The coordinates are stored in a memory 7. Center coordinates in an X-axis and a Y-axis are obtained. Center coordinates of all holes 2a are sequentially obtained, and the X-Y table is moved correctly.
Patent JP-S5910680-A (JP)
Inventor: ROBAATO JIEI BOOZEN
IPC: G07C9/00
Filed: 1983-04-22
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-H08271886-A (JP)
Title: Surface light source device and display device using the same
Inventor: HIGUCHI YOSHINORI
IPC: G02F1/1335
Filed: 1995-03-29
Abstract: PURPOSE: To provide a compact surface light source device whose outside dimension is not restricted by a tubular light source by housing the tubular light source in the thickness direction of a light transmission plate. CONSTITUTION: This light source device is provided with a lamp housing groove 921 formed nearly in parallel with the long side of the light transmission plate 911 in the center part of its back surface, and the tubular light source 951 is housed in the groove 921. The device is shaped to be tapered so that plate thickness may be reduced toward the end of the plate 911 from the groove 921. Then, light source light made incident on the 1st light introducing plane 921a of the plate 911 is propagated in the plate 911 and a part of the light is emitted from the emitting surface of a 1st projection train 913. In the same manner, the light source light made incident on the 2nd light introducing plane 921b of the plate 911 is also propagated in the plate 911 and a part of the light is emitted from the emitting surface of a 2nd projection train 915.  The emitted light emitted from the plate 911 is controlled to be diffused light whose angle 13 about 90 deg., and controlled to be the light source light whose condensing angle is 22 deg. and which faces to a liquid crystal panel 101 by a prism sheet 991.
Patent JP-H04282299-A (JP)
Title: Information card and production thereof
Inventor: KATAYAMA YOSUKE
IPC: B29C45/14
Filed: 1991-03-12
Abstract: PURPOSE:To obtain an information card having no possibility of applying an excessive stress to a printed board and mounted elements. CONSTITUTION:As a resin sealing layer 21 in which a printed board 2, mounted elements 3, such as IC elements, and the like are to be embedded, a material having a molding contraction coefficient of 0.1% or less, such as a polyester premix, is used. The position of a gate 14 for forming the resin sealing layer 21 is determined to be slightly higher than a bottom face 12A of a cavity 12. In this manner, the printed board 2 is prevented from rising in the cavity 12.
Patent JP-S56167265-A (JP)
Title: Manufacture of battery sealing plate
Inventor: OUBI FUMIO
IPC: H01M50/167
Filed: 1980-05-26
Abstract: PURPOSE:To enhance uniformity of the shape and the liquid leakage resistance of a battery by  press molding the curved section of a sealing plate, which is used together with an insulating  gasket in sealing the opening of a case in which a generation element is installed by means of a  metal mold having a given radius of curvature. CONSTITUTION:A generation element of a manganese dioxide-lithium battery or the like is installed in a metal case 1. The opening of the case 1 is closed by the use of a metal sealing plate 5  having a curved part 7 in its periphery, with a gasket 6 made of a synthetic resin or the like interposed between the case 1 and the plate 5. The sealing plate 5 is made of a steel plate having a  thickness of 0.1-0.5mm.. The plate 5 is formed by press work so that the relation ship 0.4r1<=Ra<= 0.8r1 and Rb=r2 is applicable, where r1 represents the radius of curvature of the inner side of the  curved part 7; r2 represents the radius of curvature of the outer side of the curved part 7; Ra represents the radius of curvature of the curved part of a metal mold A which touches the inner side  of the curved part 7: Rb represents the radius of curvature of the curved part of a metal mold B  which touches the outer side of the curved part 7. By the means mentioned above, any deformation of the plate 5 can be eliminated by equalizing the shape of part R. Consequently, the liquid  leakage resistance of a battery can be enhanced.
Patent JP-H04282262-A (JP)
Title: Thermal head
Inventor: SUGIHARA HIROHISA
IPC: B41J2/335
Filed: 1991-03-11
Abstract: PURPOSE:To shorten an assembly time and at the same time, improve the reliability of a wire bond without the necessity of using so many set screws for connecting a thermal substrate to any other part at a thermal head. CONSTITUTION:This thermal head consists of an electrode of a thermal substrate 10, that is, a common electrode pattern 12 formed using a gold paste and at least, the common electrode pattern 12 of a common electrode reinforcing pattern 13 formed using a silver paste which coats the common electrode pattern 13, and a conductor pattern 21 of a PCB wired board 20 connected to each other using a bonding wire 40.
Patent JP-S59195126-A (JP)
Title: Ultrasonic flow meter
Inventor: AKIYAMA CHIYUUJI
IPC: G01F1/66
Filed: 1983-04-21
Abstract: PURPOSE:To reduce errors at the time turning on a power supply by detecting the difference between a signal synchronized with an oscillation signal and an ultrasonic wave receiving signal, making both signals approximate sequentially on the basis of the differential signal and outputting the synchronizing signal and the signal synchronized with the socillation signal to an ultrasonic transmission line. CONSTITUTION:The time difference between a synchronizing signal synchronized with an oscillation signal (f) and an ultrasonic wave receiving signal obtained through the ultrasonic wave transmission line 3 is detected by a detecting circuit 4. The synchronizing signal is applied to a sequential approximation realizing circuit 1 on the basis of the output signal of the time difference detecting circuit 4. The approximation circuit 1 outputs the synchronizing signal to the ultrasonic wave transmission line and also outputs the signal synchronized with the oscillation signal through a conversion circuit 2. The normality/abnormality of the receiving signal obtained from the ultrasonic wave transmission line is detected by detecting the status that the time difference exceeds a prescribed time and the decided signal is guided to a sequential approximation means. Consequently, an abnormal value, e.g. an abnormal measuring value generated by the influence of dust or bubbles, can be removed.
Patent JP-S56167153-A (JP)
Title: Multifunctional copying machine
Inventor: ASANO FUMIO
IPC: B41J2/45
Filed: 1980-05-27
Abstract: PURPOSE:To simplify and miniaturize constitution by guiding reflected light from an original surface to a photoreceptor drum and a photodetector and by generating light when a digital picture is formed by the photodetector and then guiding it to the photoreceptor drum. CONSTITUTION:Reflected light from an original surface is guided to the 1st fiber lens array 3; and a part of it is guided to a photoreceptor drum 12 via an interference film A, and the other part is branched by the interference film A and guided to a photodetector array 6 via the 2nd fiber lens array 4 to be stored in a memory. To form a digital picture, the memory is scanned to read memory contents and a light-emitting-element array 7 is successively driven according to a picture element signal to guide emitted light to the interference film B of the 1st fiber lens array 3 via the 3rd fiber lens array 5; and it is guided to the photoreceptor drum 12 via the 1st array 3, and charging, exposure and development are performed.
Patent JP-S545483-A (JP)
Title: In-pile neutron detector
Inventor: UEDA TOSHIHARU
IPC: G01T3/00
Filed: 1977-06-14
Abstract: PURPOSE: To make possible highly accurate measurement even when the ambient temperature of the detector is high or the level of neutron flux is low by applying pulsating current across the anode and cathode of the neutron detector and stbtracting leakage current from the measurement value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55163361-A (JP)
Title: Power transmission for vehicle
Inventor: SUZUKI MOTOO
IPC: F16F15/136
Filed: 1979-06-06
Abstract: PURPOSE:To restrain the relative deflection of a crankshaft to a main drive shaft by supporting the axis of a pivotable transfer plate with the front end of the main drive shaft in a power transmission attached to a floating system engine. CONSTITUTION:A power transmission 1 provided on a floating system engine is constituted from a fly wheel 11, transfer plate 12 and cushion wheel 13 having a plurality of rubber posts 20, 21 for connecting the fly wheel to the transfer plate. A supporting ring 16 is fastened to the fly wheel 11 by bolts 17 to limit the backward movement of said plate 12. The transfer plate 12 is pivotably mounted integral with the inner rim 18 of the cushion wheel 13 under the condition that the transfer plate 12 is supported by the front end of the main drive shaft 26 through a disk 32. Thus, the relative deflection of the axes of both shafts 8, 26, caused by the characteristics of the floating system engine can be absorbed by the rubber posts 20, 21.
Patent JP-H02249586-A (JP)
Title: Washing machine
Inventor: YOSHIDA YOSHIO
IPC: D06F25/00
Filed: 1989-03-23
Abstract: PURPOSE:To improve drying efficiency and to reduce the size of a washing machine by a method wherein when drying is effected in a state to incline a rotary drum at a given angle, laundry is moved upward by means of the spiral rib of an agitating blade in a drum, and through control of rotation of the rotary drum and by means of a rib on an inner wall, laundry is rolled. CONSTITUTION:When dehydration is completed, laundry is transferred to a drying process. In this case, through running of a motor 15, a pinion gear 16 is rotated, and when a water drum base bed 14 is inclined at an angle of approximate 30 deg. by means of a rack 17, running of the motor 15 is stopped. Hot air flows in the rotary drum with the aid of a fan to dry laundry. In this case, a motor 7 rotates an agitating blade 16 at a low speed, and then rotate it at a high speed. During the stop of rotation of an agitating blade 6, through repetition of rotation of the rotary drum 5 at a low speed and a high speed at intervals of a given time, rolling of laundry by means of ribs 5b on the inner side of the rotary drum is improved, and drying efficiency can be improved.
Patent JP-H05274242-A (JP)
Title: Asynchronous input/output demon processing system
IPC: G06F13/10
Filed: 1992-03-27
Abstract: PURPOSE:To improve the processing performance of entire user process by providing a demon as alternate process on a computer system. CONSTITUTION:An asynchronous input/output requesting means 2, after extending information regarding the asynchronous input/output request received from an user process 1 on an asynchronous input/output request table 3 and an asynchronous input/output lock table 4, transmits a register notice back to the user process 1. The user process 1 registers the register notice to a control table 8 and moves on to the next process. At a file control system 9, an asynchronous input/output control means 5 monitors the asynchronous input/ output request table 3, and starts an asynchronous input/output demon 6 when it is confirmed that the asynchronous input/output request table 3 is linked in a queue. The asynchronous demon 6 executes input processing under instructed conditions, and the result of the executed processing is set at the control table 8 as the information of normal completion or the respective appropriate kinds of errors.
Patent JP-S56167602-A (JP)
Title: Foamable termite-proof agent
Inventor: KOYAMA YASUHIRO
IPC: A01N25/04
Filed: 1980-05-28
Abstract: PURPOSE: The titled agent capable of being applied to a place to which the agnent is not to be attached readily, having effects for a long time, comprising a blend of a solution of organic chlorine type insecticides with a specific concentration, a blend of surface active agents and a higher aliphatic alcohol, etc., a blend of organic solvents, e.g., alkylene glycol, etc. and water.  
     CONSTITUTION: To obtain a foamable termite-proof agent comprising (A) a solution prepared by dissolving an organic chlorine type insecticide, e.g., deldrin, aldrin, chlordane, etc. in a hydrocarbon type solvent, (B) a blend of surface active agents, e.g., anionic surface active agents, e.g., alkyl sulfonate, polyoxyethylene alkyl ether sulfonate, etc., amphoteric surface active agent, e.g., alkyldimethylbetaine, etc. and surface active agent, e.g., 10W18C higher aliphatic alcohol, etc., and (C) a blend of organic solvents, e.g., alkylene glycol, alkylene glycol monoalkyl ether, etc., and water, having adjusted concentrations of 0.25W1.0wt% dieldrin and aldrin and 2.0W3.0wt% chlordane. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11227777-A (JP)
Title: Container
Inventor: ITO MASUMI
IPC: B65D25/20
Filed: 1998-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent a disposable container filled with liquid or to be filled with liquid from falling down or being shifted or flown. SOLUTION: A disposable container filled with liquid 6 or to be filled with liquid 6 includes an adhesive member 2 on the approximately lowermost face portion 111 of a bottom 11 of a container body 10 comprising at least the bottom 11, a side 12 and a mouth 13. Since the container 1 can thus be stuck and fixed via the adhesive member 2 to an object 5 for receiving the container such as a dish or a table to which the container 1 is to be fixed, the emptied container 1 after use can be prevented from falling down, being shifted in position or being flown.
Patent JP-S61231244-A (JP)
Inventor: SAINEN TSUTOMU
IPC: D03D51/00
Filed: 1985-04-05
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-S62229995-A (JP)
Inventor: KOIKE YASUYUKI
IPC: H05K7/14
Filed: 1986-03-31
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-H11256319-A (JP)
Title: Plasma source of vacuum deposition apparatus
Inventor: TANAKA MASARU
IPC: C23C14/32
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a plasma source of a vacuum deposition apparatus which is good in workability of assembly work and necessitates less physical fatigue. SOLUTION: This plasma source consists of a first intermediate electrode 11 superposed on the rear surface side of a second intermediate electrode 12 and an insulating tube 15 mounted at the rear surface side of this first intermediate electrode 11. Differences 31, 32 in level of the depth to accommodate the heads of fastening bolts 54, 64 are formed at the outer peripheral edges on the respective rear surface sides of the first and second intermediate electrodes 11, 12 to form first and second flange parts 33, 34 of the thickness smaller than the thickness of the central portions. Bolt holes 35, 36 are passed through these first and second flange parts 33, 34 and short fastening bolts 54, 64 are inserted into the bolt holes 35, 36 to complete the assembly. Insulating sleeves 51, 61 are inserted onto the fastening bolts 54, 64.  Bearing seats to support the heads of the fastening bolts 54, 64 are formed at the base ends of these insulating sleeves 51, 61. The cylindrical parts thereof are formed to a length at which the front ends come into contact with the surface of the mating members for mounting.
Patent JP-S62227503-A (JP)
Title: Rolling method for strip to be rolled having width change point by work roll moving type rolling mill
Inventor: SHIN OSAMU
IPC: B21B1/22
Filed: 1986-03-31
Abstract: PURPOSE:To efficiently change a strip width without interrupting a rolling operation by moving the relative positions of work rolls having a convergent shape at one end in the directions opposite from each other relative to an axial line direction in the axial line direction. CONSTITUTION:A working fluid is fed from a hydraulic unit 6 into a moving cylinder 4 in a moving device by changing over a selector valve 5 for a narrow width direction and broad width direction in accordance with the signal of a computer 7 for commanding the movement at the time when the width change point of a material 3 to be rolled passes a four high mill. The upper and lower work rolls 2 which are tapered on one side are moved in the directions opposite from each other by such control. The movement is completed before the width change point passes the rolling mill. Not only the rolling efficiency but also the quality are improved by the above-mentioned method.
Patent JP-S63239543-A (JP)
Title: Address space control system
Inventor: TANABE YOSHIKAZU
IPC: G06F9/32
Filed: 1987-03-27
Abstract: PURPOSE:To facilitate the switching of a memory bank set at a real address space and a virtual address space by storing a relative branching instruction near the boundary address area of the adjoining memory bank. CONSTITUTION:Near the boundary address area of plural memory banks set to a real address space and a virtual address space controlled by a processor, a relative branching instruction is stored to execute the switching from the one side memory bank to other side memory bank, they are mutually adjoined. The expanded address for designating a memory bank is set in accordance with a carry C and a borrow B generated at a program counter PC by the execution of the relative branching instruction. Thus, the switching of the memory banks set at the real address space and the virtual address space can be facilitated.
Patent JP-S63239873-A (JP)
Title: Multichip module
Inventor: YAMADA HIDEYUKI
IPC: H01L31/12
Filed: 1987-03-27
Abstract: PURPOSE:To improve the reliability of a module by associating a light emitting element or a photodetector with a slave chip and a mother chip to form a signal line with a light between both elements, bonding the slave chip to the mother chip, and forming a power line through bump electrodes. CONSTITUTION:A mother chip 2 is bonded onto a substrate 1, a slave chip 3 is bonded through bump electrodes 4 on the chip 2, and a light emitting element 5 is associated with the chip 3. The element 5 is associated in the chip 3 by utilizing a bonding pad (electrode) 6 disposed on the periphery of the rectangular chip 3, a bonding metal layer made of a Cr layer 9, a Cu layer 10 and an Au layer 11 is formed on the pad 6, and a semispherical bump electrode 4 is formed of Sn-Pb. A photodetector 20 is associated at a position corresponding to the element 5 at the chip 2.
Patent JP-H02250200-A (JP)
Title: Information transmission monitor device
Inventor: AOBA MASAO
IPC: H04L12/28
Filed: 1989-03-23
Abstract: PURPOSE:To extend the distance between terminal equipments by transmitting the information signal from a center station to a succeeding equipment through a first repeating circuit and transmitting the information signal from the succeeding equipment to the center station through a second repeating circuit. CONSTITUTION:When control information to a parking ticket (PT) issuing machine 53 is transmitted from a center station 30 to a repeater 31 together with address data, the signal from the repeater 31 is repeated and transmitted in series by first repeating circuits 11 of information transmission monitor devices 101 to 10n. Since address data coincides in an address discriminating means 25 of the PT issuing machine 53 at this time, the information signal from the center station 30 is sent to a control part 6 of the PT issuing machine 53 as the terminal equipment to perform prescribed control. When the PT issuing machine 53 has information to be transmitted to the center station, the signal from the control part 6 is transmitted to a repeater 31 through an OR circuit 20 of a second repeating circuit 16 of the information transmission monitor device 10 and is transmitted to the center station through a telephone line. Thus, the distance between terminal equipments is extended.
Patent JP-H07264363-A (JP)
Title: Image forming device
Inventor: SAKAI AKIHIKO
IPC: G03G21/00
Filed: 1994-03-16
Abstract: PURPOSE:To reduce the handling time of an operator for not consuming unnecessary output resources and not outputting blank paper images by providing a blank paper judgement circuit for judging blank paper in input images and read images and automatically prohibiting the output of the blank paper images. CONSTITUTION:Y signals obtained from a Y signal generation/color detection circuit 113 are inputted to the blank paper judgement circuit 119. The circuit 119 judges whether or not an original is blank based on the Y signals by the input original. First, the value Vy of the Y signals and a predetermined threshold value Vt are compared and a black picture element number count value C1 is increased by one in the case of Vy<Vt. After the processing is repeated and judgement is performed for all the input Y signals, the count value C1 for the original is compared with a predetermined reference count value Ct. At the time of 1<Ct as a result, the image signals are judged as signals by a blank original. Then, in the circuit 119, corresponding to the result of the blank paper judgement, whether or not to output the image signals to a laser driver 118 and an external I/F switching circuit 120 can be selected.
Patent JP-H10204091-A (JP)
Title: Cytochrome p450 3a4 inhibitor
Inventor: YAMAZOE YASUSHI
IPC: A61K31/35
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having a psoralen skeleton contained in grape fruit, showing inhibitory action on cytochrome P450 3A4 (CYP3A4), capable of raising bioavailability of medicine. SOLUTION: This compound is shown by the formula (X is a hydroxyl group and Y is H or X and Y are mutually bonded to form a single bond). The compound is obtained by extracting grape fruit with an organic solvent (preferably an ester such as ethyl acetate) and purifying the extract by high-performance liquid chromatography. When a normal phase column is used in the high- performance liquid chromatography, preferably, a silica gel is used as a stationary phase and a hexane-diethyl ether mixed solution having a diethyl ether concentration changed with time is used as a mobile phase. In the case of a reversed phase column, preferably a substance having a substrate to which an octadecyl silyl group is bonded is used as the stationary phase and a water methanol mixed solvent is used as the mobile phase.