baber/WOPTO huggingface dataset:
Patent JP-S60132285-A (JP)
Title: Graphic input/output device of optical beam parallel projection type
Inventor: KISHI YOSHIKI
IPC: G06F3/042
Filed: 1983-12-20
Abstract: PURPOSE:To draw easily a graphic, and also to display the drawn graphic as a real time with a high accuracy and without being distorted, on the drawn position, by constituting so that the graphic can be drawn on the surface of a graphic input/output board with a stylus. CONSTITUTION:A digital picture data read out of a picture memory basing on a synchronizing signal from a rotary synchronizing signal generator 20 is converted to an analog video signal by a video signal decoder 5, by which an optical beam generator group 6 is controlled, and an optical beam having a necessary optical intensity is generated. This optical beam is made to have a necessary raster accuracy and a beam spot diameter, and thereafter, receives a horizontal deflection by a horizontal scanning rotary polyhedral mirror 12, also receives a vertical deflection by a vertical scanning galvanomirror 13, raster-scans the whole surface of a graphic input/output board 1, and projects and displays a graphic stored in the picture memory onto the rear side of the graphic input/output board 1 consisting of a translucent digitizer. In this way, a locus which has moved a stylus 2 can be analyzed and displayed immediately on the graphic input/output board 1, and accordingly, the displayed graphic is superposed on its locus, confirming the movement of the stylus 2, and can be inputted with a high accuracy.
Patent JP-H0292870-A (JP)
Title: Ingot for producing covering pipe of fuel and production thereof
Inventor: FUJII NORIHISA
IPC: G21C3/06
Filed: 1988-09-28
Abstract: PURPOSE:To uniform composition and to reduce variability of corrosion resistance by lining pure Zr in an inner face or using a mold. CONSTITUTION:Melt of zirconium alloy (e.g., zircaloy 2) is injected to a mold 3 line with a pure Zr plate 7, forcedly cooled by a cooling steel plate 4 set at the bottom and rapidly solidified from the bottom face in one direction to give ingot for producing covering pipe of fuel having >=90% prismatic configuration 9 extending in the direction perpendicular to the surface and part of very fine prismatic configuration 8.
Patent JP-H03103918-A (JP)
Title: Virtual disk constitution system
Inventor: KOBAYASHI SHINJI
IPC: G06F3/08
Filed: 1989-09-19
Abstract: PURPOSE:To increase the speed of data transfer between a memory and a disk device by constituting one virtual disk device of plural actual disk device and dividing write data to write it in plural actual disk devices in parallel. CONSTITUTION:A virtual disk device 8 is used where respective unit areas of plural actual disk devices 6 and 7 are connected in order to constitute a unit area. At the time of write of write data to the disk device, data is logically written in the virtual disk device 8, but write data is physically divided in accordance with a prescribed rule by writing means 4 and 5 and divided data are written in plural actual disk devices 6 and 7 in parallel. At the time of data read, data read out from plural actual disk devices 6 and 7 in parallel are connected in a prescribed rule to obtain read data. Thus, the speed of data transfer between a memory 1 and disk devices 6 and 7 is actually increased by n-number of times (n) is the number of actual disk devices).
Patent JP-H03104098-A (JP)
Title: Semiconductor memory device
Inventor: RYU YASUSHI
IPC: G11C11/00
Filed: 1989-09-18
Abstract: PURPOSE:To enable programming either of a mask ROM and a PROM at an address memory part having the mask ROM and the PROM by switching the mask ROM and PROM with a switching means. CONSTITUTION:Switching part 58 performs the switching the MROM 56 and PROM 54 by a changeover signal from a mask (M) ROM 60 and a readout part 62, and in the case of programing the MROM 56 side, the content of the MROM 56 side is made to be effective. The other hand, in the case of programing the PROM 54 side, the content of the PROM 54 is made to be effective. In such a constitution, at an address memory part having MROM and PROM, the programing both MROM and PROM is attained.
Patent JP-H0583082-A (JP)
Title: Ultrasonic wave delay line
Inventor: KIKUCHI MASUMI
IPC: H03H9/36
Filed: 1991-09-20
Abstract: PURPOSE:To realize remarkable reduction in a time required for the manufacture process and the reduction of the material cost in the ultrasonic wave delay line used for a video equipment such as a television receiver. CONSTITUTION:The material cost is remarkably reduced and the time required for the curing process is considerably reduced by employing a mixture between glass sludge produced at cutting of glass having been thrown away as an industrial waste and an ultraviolet ray curing resin cured in a short time by exposure of an ultraviolet ray.
Patent JP-H02290503-A (JP)
Title: Method for measuring film thickness
Inventor: FUJINO NAOHIKO
IPC: G01B11/06
Filed: 1989-09-18
Abstract: PURPOSE:To make the highly accurate, non-destructive and easy measurement of film thicknesses in a short period of time by measuring the thickness of thin films in accordance with the inclination of the base line of spectra indicating the relation between the intensity and wave number of the light reflected from a substrate having specular surfaces. CONSTITUTION:Carbon protective films 3 of <=3,000Angstrom  are further formed on magnetic material layers 2 which are formed on the Al alloy substrate 1 at <=3,000Angstrom  thickness and have no remarkable light absorption in the entire IR region. The surfaces of the protective films 3 are irradiated with IR light of a specific wave number region at, for example, >=45 deg. angle from the normal direction of the substrate 1 by a high-sensitivity reflection method using a Fourier transform IR spectroscopy or a reflection spectral method if the thickness of the thin films over the entire part is <=3,000Angstrom . The thickness of the protective films 3 is measured with the high accuracy in accordance with the inclination of the base line indicating the relation between the intensity and wave number of the light of this time by observing the intensity of the light reflected from the substrate 1 and the magnetic material layers 2 at this time.
Patent JP-H0290541-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KANAZAWA TAKAMITSU
IPC: H01L21/60
Filed: 1988-09-28
Abstract: PURPOSE:To enable easy positioning and alignment of connection parts and also highly accurate and small-sized packaging by a method wherein flat wiring terminals of a chip having larger dimensions and bumps of a chip having smaller dimensions are made to oppose to each other. CONSTITUTION:A first chip 1 is a chip, which is provided on the side of a substrate, and has comparatively large dimensions, a row of bumps 3 is provided along the peripheral edge part of the chip 1 and a row of pads 5 is provided along the inside of the row of bumps. A second chip is chip, which is provided on the side (over the first chip) opposite to the chip 1 in the case of assembly, and is formed as a chip having dimensions smaller by the width of the bump region of the chip 1 compared to the chip 1. A row of bumps 4 is provided at positions, where pads (wiring terminals) are normally provided, along the peripheral edge of the second chip. A carrier chip 16 consists of a flexible insulator, penetrated holes 17 are bores at prescribed intervals in the tape 16 and a plurality of Cu leads 6 are annexed encircling each hole 17. The side of the inner (inside) lead of each lead is provided facing each hole 17. The tape is positioned on the chip 1 and the bumps of the chip 1 and the leads are connected to one another.
Patent JP-S62100625-A (JP)
Title: Abnormal temperature detector
Inventor: OHATA YUTAKA
IPC: G01J5/08
Filed: 1985-10-28
Abstract: PURPOSE:To facilitate a laying and enable an abnormal temperature to be detected at a low cost by photoelectrically converting a change due to a temperature in the emitting speckle pattern of a light receiving optical fiber bundle accompanying the displacement of the speckle pattern of a transmitting optical fiber bundle and comparing the conversion with a reference value. CONSTITUTION:When an abnormality in a temperature is detected by a light transmission system, first a laser beam from a laser beam source 1 is transmitted through a condenser lens 2 and incident upon a transmitting optical fiber bundle 3a. The emitting speckle pattern of the transmitting optical fiber bundle 3a converted by a converting lens 4 is imaged in the position of the incident end surface of a light receiving optical fiber bundle 5. The optical fiber bundle 5 receives part of the bright or dark portion of the speckle pattern. When the temperature of the transmitting optical fiber bundle 3a is locally changed, since a displacement occurs in the speckle pattern of the transmitting optical fiber bundle 3a and the light emitted from the light receiving optical fiber bundle 5 is changed, by photoelectrically converting the change in the emitted light and comparing the conversion with a reference value, an abnormality in the temperature can be detected.
Patent JP-H0982978-A (JP)
Title: Semiconductor device and liquid-crystal display using semiconductor device
Inventor: TANAKA TAKESHI
IPC: H01L29/739
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To simplify the process of circuit formation, and to reduce power consumption by mounting unipolar and bipolar semiconductor elements in a peripheral circuit region. SOLUTION: In a reverse stagger type TFT formed on a glass substrate 10, gate electrodes 113, a gate insulating film 140, source electrodes 137, drain electrodes 138, semiconductor films 110, N<+> regions 135 and P<+> regions 136 are laminated successively. 110c represents channel regions induced in the semiconductor films. Both polar high-impurity concentration regions, the N<+> regions 135 and the P<+> regions 136, are formed even in both TFTs. However, only parts of the N<+> regions 135 are superposed on the gate electrode and the P<+> regions are placed on the outside of the gate electrode 113 in the unipolar TFT T2 though both the N<+> regions 135 and the P<+> regions 136 are formed onto the gate electrode in the bipolar TFT T1.  Accordingly, the bipolar TFT and the unipolar TFT are discriminated singly only by the positional relationship of the gate electrodes and high impurity-concentration regions.
Patent JP-H0793566-A (JP)
Title: Graphic plotting device
Inventor: MORIO YOSHINARI
IPC: G06F3/153
Filed: 1993-09-28
Abstract: PURPOSE:To shorten the processing time for the graphic plotting request outputted from an application, and at the same time, to improve graphic plotting processing speed. CONSTITUTION:This graphic plotting device transfers graphic plotting data to the main body 4 of a graphic plotting device by the control part 2 of a graphic plotting device by imparting a graphic plotting request to this control part 2 of the graphic plotting device from an application 1, performs a processing of this graphic plotting data by the main body 4 of the graphic plotting device and performs the graphic display of the data on a CRT 5. The control part 2 of the graphic plotting device is provided with data queue 3 where the graphic plotting request from the application 1 is written and the main body 4 of the graphic plotting device is provided with an FIFO buffer 6 temporarily preserving the graphic plotting request held in the data queue 3 to be transferred by the control part 2 of the graphic plotting device. The graphic plotting data preserved in this FIFO buffer 6 is processed and is displayed on the CRT 5.
Patent JP-H03104125-A (JP)
Title: Manufacture of mos semiconductor device
Inventor: KAJITANI ATSUHIRO
IPC: H01L29/78
Filed: 1989-09-18
Abstract: PURPOSE:To improve the reproducibility of the title device by a method wherein a temporary gate member consisting of a polycrystalline silicon film is formed, low-concentration diffused layers are formed, a groove in an oxide film is subjected to isotropic etching, a sidewall oxide film is formed on a gate electrode and high-concentration diffused layers are formed. CONSTITUTION:An oxide film 2 is grown on a P-type silicon substrate 1 and after a polycrystalline silicon film 3, which is used as a temporary gate of a desired pattern, is formed thereon, phosphorus ions 4 are implanted and N-type low-concentration diffused layers 5 are formed. Then, a deposited oxide film on the film 3 is selectively removed and a deposited oxide film 6 is formed. Then, after the film 3 is removed by dry etching, the film 2 and the layer 6 are subjected to isotropic etching and an oxide film 7 is formed. Then, after a gate oxide film 8 is grown, a polycrystalline silicon film is formed and a polycrystalline silicon film 9 which is used as a gate is formed by a flattening method and an etching method. Moreover, after a sidewall oxide film 10 is formed, arsenic ions 11 are implanted, N-type high-concentration diffused layers 12 are formed and a MOS semiconductor device of an LDD structure, in which the gate overlaps sufficiently with a drain, is formed.
Patent JP-H04124416-A (JP)
Title: Hollow valve for internal combustion engine
Inventor: MORI AKIYOSHI
IPC: F01L3/14
Filed: 1990-09-13
Abstract: PURPOSE:To obtain a hollow valve with high safety whose manufacturing process is simplified by sealing a powder and granular material as a refrigerant in a hollow hole bored in a stem part in such a manner that a space is kept for the powder and granular material to freely move inside the hollow hole. CONSTITUTION:An intake/exhaust valve 1 consists of an valve head part 2 having a diameter expanded into a mushroom shape and a stem part 3 continued smoothly thereto. A hollow hole 4 is bored over the center axis from the valve head part 2 to the vicinity of an annular cotter groove 3a formed at the upper end part of the stem part 3. A powder and granular material 5 as a refrigerant is sealed in the hollow hole 4 while keeping a space part 4e which is about 1/3 of the volume of the hole 4. As a material for the powder and granular material 5, a material of low specific gravity and excellent in heat conductivity to be easily heated and easily cooled is adopted. A hollow valve easily manufactured and having high safety is thus provided.
Patent JP-2000072206-A (JP)
Title: Vehicle loading plan making method and its system
Inventor: NAITO TAKAHIKO
IPC: G06Q50/28
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To maximize loading efficiency by preparing two loading plan making modes of a weighty order and a voluminous order, starting to make a plan from the weighty order mode, canceling a lastly loaded article when weight and volume are over in each mode and switching the mode to a couterpart mode. SOLUTION: When articles are supplied to a supply demander from a warehouse, plural kinds of articles to be loaded onto a vehicle are ordered in the order of a weighty order (a descending order of weight per unit volume) and a voluminous order (an ascending order of weight per unit volume). At first, loading plans are successively enforced in the weighty order, and when weight exceeds maximum loading weight of the vehicle, a lastly loaded article is canceled and the mode is switched to the voluminous order mode.  The loading plans are successively enforced in the voluminous order, and when weight exceeds loading maximum volume of the vehicle, a lastly loaded article is canceled and the mode is switched to the weighty order mode, enforcing processing for the loading plans are repeated, all the articles are retrieved and, when a load factor is not attained, an accelerated supply is planned.
Patent JP-S6484536-A (JP)
Title: Piezo-electric relay
Inventor: TAKADA TAKASHI
IPC: H01H57/00
Filed: 1987-09-26
Abstract: PURPOSE:To form an efficient ratching type relay in a simple structure by making the leading of phase of the high-frequency voltage applied to a pair of piezo-electric elements inverse at the ON time and at the OFF time of the input signal, and applying the high-frequency voltage only for a specific time. CONSTITUTION:To an input signal ON, amplifiers 25A and 25B are operated for a specific time, making a vibrator 1 generate circular or oval movement, a card 4 is moved to fixed contacts 6 side at the opposite side, and movable contacts 5 are also moved. And at the time when the contact pressure is maintained, the amplifiers 25A and 25B are turned off. In this case, the card 4 maintains a contact pressure by the static friction between the vibrator 1, and stops at the position. And when the input signal is turned off, the amplifiers 25A and 25B consisting of a pair of piezo-electric elements are operated in the same manner. Since the phase of the output of the amplifier 25B is shifted 180 deg. from the phase in the ON time, the card 4 is moved in the opposite direction from that in the ON time, and carries out the operation exactly same as in the ON time. In such a way, the relay to operate the ratching to the simple ON and OFF input signals can be formed.
Patent JP-H1088699-A (JP)
Title: Hollowed-out external wall panel
Inventor: MATSUNAGA KOICHI
IPC: E04B2/00
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide high-grade appearance at a time when a window is installed to the interior of an external wall panel by forming the opening forming section of a molding die in a tapered truncated pyramidal shape, forming the same irregular pattern as the surface of the panel and casting-molding the panel. SOLUTION: The irregular pattern of the panel of the external wall panel 1 is formed to a molding die, in which concrete is cast in, cured and mold-released and casting-molded, and an opening forming section corresponding to a hollowed-out hole 10 is projected beforehand. The opening forming section formed in a slightly tapered shape is formed in a truncated pyramidal shape, and the irregular patter of the panel 1 is formed beforehand. Only a section corresponding to the upper side of a window in an inner circumferential surface 12 may also be formed so as to be continued to the irregular pattern of a surface 11, but the whole inner circumferential surface 12 may also be continued to the irregular pattern of the surface 11.  The depth of the irregular pattern can be brought to approximately the same size as the depth of the irregular pattern of the surface 11 by increasing the inclination of the inner circumferential surface 12. Accordingly, the inner circumferential surface can be seen by the thickness of the hollowed-out hole, and high-grade appeance can be provided.
Patent JP-S61120082-A (JP)
Inventor: TOCHIHARA HIROSHI
IPC: G21C3/28
Filed: 1984-11-16
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-S6482870-A (JP)
Title: Solid-state image pickup device
Inventor: TAMURA EIJI
IPC: H04N5/3722
Filed: 1987-09-25
Abstract: PURPOSE:To use a solid-state image pickup element as a TBC, as well by using an image pickup element constituted by adding an input horizontal register to a solid-state image pickup element of a frame interline transfer(FIT) type. CONSTITUTION:A solid-state image pickup element 10 is constituted by providing an input horizontal register 7 which is connected through a separating gate to a vertical register 2 of an image pickup part IM. In this state, by a mode switching signal MODE from an input terminal 11, the solid-state image pickup element 10 is switched for a camera and for a TBC at the time of reproduction of a VTR. When the VTR is set to a reproducing mode, write of a reproducing video signal to the input horizontal register 7 and the image pickup part IM is executed by a signal VPB synchronized with a reproducing horizontal synchronizing signal having a time base error, and a clock CK*. On the other hand, read-out from an accumulating part ST and an output horizontal register 4 is executed by a signal VST having no time base error, and a clock CK. As a result, a reproducing video signal from which a time base error has been eliminated is obtained.
Patent JP-H1169884-A (JP)
Title: Electrical angle detector and designing thereof
Inventor: YAMADA EIJI
IPC: H02P6/18
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To attain detection of sensor-less electrical angle, by calculating the behavior of ideal current in switching with no dead time, between the mutual behavior of current where the behavior of current flowing through a prescribed phase of a coil winding according to the applied voltage of the coil winding of a motor is detected at a plurality of times of timing, and the behavior of ideal current, and computing an electrical angle. SOLUTION: A voltage applying part 130 for applying voltage between respective coils in order to obtain respective phases of current of a motor 40 inputted separately is provided at an output part in a controlling ECU 100 equipped with a microprocessor CPU 120 for arithmetic operation. The control outputs Gu to Gw and SD from the CPU 120 are outputted in the voltage applying part 130, and the voltage applied to the coil of the motor can be controlled from the outside. The detection of current may be conducted by detecting its behavior three times or more at the completion of forward voltage application and reverse voltage application. It is thus possible to eliminate the dispersion of switching elements and the effect of temperature or secular change thereof, that is, the effect of dead time.
Patent JP-H0770070-A (JP)
Title: Production of optically active 1-(4-chloropyridin-2-yl)-2-(pyridin-2-yl)ethylamine and intermediate therefor
Inventor: NOHIRA HIROYUKI
IPC: C07D213/61
Filed: 1993-09-03
Abstract: PURPOSE:To efficiently obtain the subject compound useful e.g. as an intermedi ate for medicines, etc., at low cost in high yield by optical resolution of (+ or -)-1-(4- chloropyridin-2-yl)-2-(phridin-2-yl)ethylamine using a specific resoluting agent. CONSTITUTION:The objective compound of formula III can be obtained by optical resolution of (+ or -)-1-(4-chloropyridin-2-yl)-2-(pyridin-2-yl)ethylamine of formula II using, as resoluting agent, an optically active cis-2- benzamidocyclohexanecarboxylic acid of formula I (pref. at 0.5-2.0 molar times the compound of formula II) in a water-methanol mixed solvent or ethanol solvent (pref. at 1-15 times wt. the compound of the formula II). A compound of formula IV: 1-(4-chloropyridin-2-yl)-2-(pyridin-2-yl)ethylamine.cis-2- benzamidocyclohexanecarboxylate is a new compound.
Patent JP-2000077154-A (JP)
Title: Connecting method for stranded wire and pressure contact terminal
Inventor: ENOMOTO KAZUO
IPC: H01R43/01
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a connecting method for a stranded wire and a pressure contact terminal, having a wide allowable variation range of the slit width of a pressure terminal and few loose strands when connecting the stranded wire and the pressure contact terminal. SOLUTION: In a connecting method for a cable formed by coating a stranded wire as a conductor with an insulating coating material and a pressure contact terminal, the stranded wire does not have the minimum value of a compressive load on a deformation curve 41 to show a relation between a decrease of the stranded wire width in a compressing direction when receiving the compressive load and an increase of the compressive load, and the pressure contact terminal is pressed in the cable so as to keep a ratio (d)/D of an outer diameter (d) of the stranded wire when the pressure contact is pressed in, to a diameter D of the stranded wire when a compressive force is not applied, in a range of 0.5-0.75.