baber/WOPTO huggingface dataset:
Patent JP-H0850747-A (JP)
Title: Intermittently feeding control method for video tape recorder
Inventor: HAMAGUCHI SHUNEI
IPC: G11B15/467
Filed: 1994-08-05
Abstract: PURPOSE:To smoothly reproduce a video by suitably intermittently feeding at each one field. CONSTITUTION:When a magnetic tape 14 is intermittently fed from a video track to be detected for a control signal CTL to a video track in which the signal CTL is not detected, a capstan motor 12 is driven after a predetermined time is elapsed from the fall of an RFSW, the tape is moved by a predetermined distance after the signal CTL is detected, and then the capstan motor is stopped. Then, when it is intermittently fed, a microcomputer 18 drives the motor 12 after the predetermined time is elapsed from the fall of the RFSW, the tape 14 is fed at the predetermined distance from the position where the signal CTL is detected, and then capstan motor 12 is stopped.
Patent JP-H0746396-A (JP)
Title: Facsimile equipment
Inventor: HATA YASUHIRO
IPC: H04N1/387
Filed: 1993-07-27
Abstract: PURPOSE:To attain recording picture quality or receiving picture quality by more clear pseudo halftone picture quality by setting the line density of pseudo halftone expression higher than reading line density when the resolution of a recording system or the receiving capacity of a communicated terminal is higher than the reading line density. CONSTITUTION:A facsimile equipment having a function for reading out and scanning the picture elements of an original to be transmitted at a multivalent level and converting the multivalent picture elements into a binary image by pseudo halftone image processing such as a dither system or an error diffusing system is provided with a picture element interpolating part 2 for interpolating multivalent level picture elements read out by the reading part 1 and increasing the number of picture elements for main scanning or the number of lines of sub-scanning to an optional number and a pseudo halftone processing part 3 for inputting the interpolated picture element string and generating a pseudo halftone image with line density thinner than the line density read out by the reading part 1.
Patent JP-H1032156-A (JP)
Title: Aligner and its pattern-forming method using phase shift mask
Inventor: NAKAO SHUJI
IPC: G03F1/68
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an aligner ands its pattern forming method using phase shift mask for the formation of a fine and dense contact hole pattern. SOLUTION: Exposure beams 56 are divided into first and second exposed spectra, to respectively irradiate a first and a second phase shift masks 10A, 10B therewith. The first and the second phase shift masks 10A, 10B are formed of a plurality of flare stoppers and of another plurality of band-like photo transmission parts held by the flare stoppers so as to alternately invert respective phases of the transmitted exposure beams. Finally, a photoresist is irradiated with the resultant transmission interference composited exposure beams 78.
Patent JP-H1128947-A (JP)
Title: Speed control device for vehicle
Inventor: NISHIYAMA YASUHIRO
IPC: B60W30/16
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To grasp a car speed control condition at real time without simultaneously performing display of a vehicle-to-vehicle distance and a display of a set car speed in a speed control device for a vehicle having a vehicle-to-vehicle distance control (follow-up running control) function. SOLUTION: A car speed at the time of starting speed control by a device is memorized as a set car speed, a vehicle-to-vehicle distance cruise mode to keep a vehicle-to-vehicle distance at a constant value is set when a preceding vehicle is detected, a brake actuation prohibiting condition is set when the preceding vehicle is not detected, a target car speed converted from the vehicle- to-vehicle distance just before is kept for a specified time, a car speed holding/ acceleration cruise mode to gradually accelerate the target car speed to the set car speed is set after the specified time is passed, or within the specified time when the will of acceleration of a driver is detected, a set car speed cruise mode to fix the set car speed is set when the target speed becomes the set car speed in either cruise mode, and a cruise mode display part 9 to display the cruise mode is provided.
Patent JP-S5987661-A (JP)
Title: Record disk detector
Inventor: DOI SEIGI
IPC: G11B19/10
Filed: 1983-10-03
Abstract: PURPOSE:To detect the presence or absence as well as the size even with a transparent record disk by setting a post containing optical elements at a place near a turntable, arraying the optical elements to the through holes at the main body side of a record disk detector and providing a light shielding member selecting the optical coupling relation among those optical elements. CONSTITUTION:In the case of an opaque record disk 6, a light shielding member 18 is held so that its through hole 16a is set opposite to the disk 6. The areas between light sources 15a, 15b and 15c and a photoelectric transducer 17 are shielded the light in accordance with the size of the disk 6. Thus the detection is possible for the presence or absence as well as the size of the disk 6. While in the case of a transparent disk 6, the through holes 16b and 16c and a blind hole 16d of the member 18 are selected in accordance with the size of the disk 6 to secure artifically a fact that an opaque disk 6 is set. Therefore it is possible to detect the presence and size of a transparent disk 6 like an opaque disk 6 by selecting a through hole 16 of the member 18 which is set at such a size that supplies the quantity of light which is substantially equal to the light beams sent from a light source 15 in the case of an opaque disk 6.
Patent JP-S6244852-A (JP)
Title: Address conversion system
Inventor: OGAWA KENJI
IPC: G06F12/10
Filed: 1985-08-22
Abstract: PURPOSE:To speed up address conversion by specifying an address conversion range so that an operating system (OS) instruction whose address conversion is unnecessary and data inherent in the OS are prevented from address conversion. CONSTITUTION:The logical addresses of an instruction and OS-inherent data respectively stored in an OS instruction part 1-1 and an OS-inherent data part 1-2 in a logical address space 1 are compared by a comparator 4 and a physical address space 7 is accessed without address conversion. Instructions and data logical addresses stored in a user program instruction part, a user program data part and an OS part corresponding to the user program which are assigned after an address A are compared by the comparator 4, the necessity of address conversion is decided as the result of said comparison and the logical addresses are converted into physical addresses by an address converter 5 in accordance with the address conversion information of an address conversion information part 6 and respective physical address spaces 7 are accessed.
Patent JP-H0827541-A (JP)
Title: Steel sheet for aperture grille and production thereof
Inventor: KATAGIRI YUKIO
IPC: H01J29/07
Filed: 1994-07-14
Abstract: PURPOSE:To produce a high quality steel sheet excellent in etching properties and furthermore small in the change of a spanning tension at the time of blacking treatment as a steel sheet for the aperture grill of a color picture tube. CONSTITUTION:This steel sheet has a compsn. contg., by weight, 0.001 to 0.02% C, 0.05 to 1.5% Mn, 0.01 to 0.3% Mo and 0.01 to 0.3% W, furthermore contg., at need, one or >= two kinds from among <=0.3% Ni, <=0.3% Cr, <=0.015% N and <=0.003% N, and the balance iron with impurities inevitable in the production.
Patent JP-H0510413-A (JP)
Title: Ball screw
Inventor: ITO CHIHIRO
IPC: F16H25/24
Filed: 1991-06-28
Abstract: PURPOSE:To enable the release of pre-load at the unrequired time so as to reduce the heating of a ball screw applied to feed the tool rest of a machine tool or the like by enabling simple switching control between the pre-load state and the pre-load released state. CONSTITUTION:A nut 4 screwed with a screw shaft 2 through balls 3 is divided into plural nut parts 4a, 4b placed in an axial line. A spacer 5 formed of a piezoelectric element is provided between the nut parts 4a, 4b. The piezoelectric element generates displacement in the above-mentioned axial direction by piezoelectric effect.
Patent JP-H0477874-A (JP)
Title: Method for designing wiring pattern of resin multilayer wiring board
Inventor: SASAKI SHINICHI
IPC: H05K3/46
Filed: 1990-07-16
Abstract: PURPOSE:To attain automatic wiring by making a wiring pattern formed by the automatic wiring rooter of a computer-aided design data (CAD) after respective parts are registered in a CAD data base, also the characteristic respective pats of a resin multilayer wiring board are registered as virtual parts and the respective parts are arranged. CONSTITUTION:At a step I, the first wiring substrate is registered as parts to possess a power source terminal in a parts data base DB based on a circuit figure, a chip- shaped electronic parts are registered as virtual parts made to have a function and so on to control a wiring route corresponding to necessity and moreover, control virtual parts to possess the function to control the wiring route are registered. At a step PI, the first wiring substrate is arranged on the rear side of the second resin multilayer wiring layer based on the parts data base DB, the chip-shaped electronic parts are arranged at the fixed position of the front and rear sides of the second resin multilayer wiring layer and the control virtual parts are arranged at the second resin multilayer wiring layer corresponding to the necessity. At a step III, signal wiring in the second resin multilayer wiring layer is automatic-wired as a strip line structure by an automatic wiring rooter AR and so on. Thus, the automatic wiring is attained.
Patent JP-S5887858-A (JP)
Title: Complementary insulating gate field effect semiconductor device
Inventor: NAGAI AKIRA
IPC: H01L27/092
Filed: 1981-11-20
Abstract: PURPOSE:To eliminate the defective Vth as well as to easily perform gate oxidization for the titled semiconductor device by a method wherein the film thickness tox dependency of the gate oxide film of threshold voltage Vth is reduced for the MISFET of an n-channel and a p-channel. CONSTITUTION:The gate electrode 2 of the n-channel MISFET is formed using a p<+> type polycrystalline Si, and the gate electrode 4 of the p-channel MISFET 3 is formed using an n<+> type polycrystalline Si. Through these procedures, especially the gate electrode 2 of the n-channel MISFET 1 is formed using the p<+> type polycrystalline Si, and this enables to remarkably reduce the tox dependency of the Vth. As a result, the defective Vth generating due to the variation of the tox can be eliminated both in the n-channel and p-channel MISFET of the CMOS relating to this invention, and the variation in the film thickness of the gate oxide film generating while a gate oxidization process is performed can be ignored, thereby enabling to perform gate oxidization easily with leeway.
Patent JP-S5888445-A (JP)
Title: Fuel-preceding electronically-controlled carburetter
Inventor: NISHIHARA YOSHIO
IPC: F02M7/18
Filed: 1981-11-19
Abstract: PURPOSE:To obtain the highly adaptable control of air-fuel ratio in a simple construction by adjusting the position of a needle valve, a fuel regulation valve in a fuel chamber, by means of an accelerator pedal for regulating the discharge of fuel and controlling a throttle valve for opening and closing by means of an electronic control circuit. CONSTITUTION:A main and a sub fuel port 13 and 15 are opened near the bottom of a float chamber 1, and the main fuel port 13 is regulated in its opening by means of a fuel regulation valve 18 interlocked with the step-on of an accelerator pedal. That is, the regulation valve 18 is constructed to go up and down via an accelerator arm 20 rotatable round a support shaft 19, and the said arm 20 is connected to an acclerator pedal via an accelerator wire 21. The maximum opening of this regulation valve 18 is limited by regulating the contact position between the arm 20 and a servo-motor 27. A throttle valve 10 provided in an air passage 6 is controlled by the operation of a throttle valve motor 32 operated by an electronic control circuit C, and its opening is controlled in accordance with the discharge of fuel in a main fuel passage 12.
Patent JP-S6163830-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03B27/50
Filed: 1984-09-05
Abstract: PURPOSE:To check the size of paper directly at the setting position of an original by forming a size display means consisting of plural light emitting elements to be selectively turned on in accordance with the paper size on an original picture scanning means. CONSTITUTION:Plural light emitting diodes 84 formed on the upper surface of a carriage 411 are turned on by depressing a paper selecting button. The carriage 411 supports an exposure lamp 4 and a mirror 5 and a carriage 412 supports a mirror 6. When the selection button is depressed, indicators 51, 52 are moved to indicate t size rectangular to the original scanning direction and the carriage 411 is moved in accordance with the driving of a motor 33 and a wire 48 to indicate the size in the original scanning direction, so that the original is set up on the positions of the indicators 51, 52 to start copying. Consequently, the paper size can be directly checked at the setting position of the original and the check of the paper size becomes practically extremely convenient without moving operator's eyes to an operation panel.
Patent JP-H0849228-A (JP)
Title: Grout injecting method and device for back face of concrete structure
Inventor: MATSUURA MASANORI
IPC: E02D3/12
Filed: 1994-08-08
Abstract: PURPOSE:To establish a grout injecting method to the back face of a concrete structure by which grout can be injected certainly to the back face ground and an injection hole can be formed at a low cost. CONSTITUTION:A concrete structure 2 is built by installing internally a guide pipe 6 for grout injection, and a grout injecting pipe 8 is inserted through the guide pipe 6, followed by injection of grout 4. A crack is generated in a specified place on the back face of the structure with the grout injecting pressure from a guide pipe jetting hole 6a so that a gout injection path leading to the back face ground 3 is provided, and then the grout 4 is injected into the ground 3. There is no need to excavate the body or ground 3 after building of the structure owing to the guide pipe 6 or grout injecting pipe 8, and accurate injection into the ground 3 can be performed. In the guide pipe 6, a plurality of above-mentioned injection holes 6a are provided in the longitudinal direction, and it is made practicable to make grout injection to different depths using the same pipe 8 with injection hole by changing the inserting position of the pipe 8.
Patent JP-H0742106-A (JP)
Title: Road mat
Inventor: SUGIMOTO KAZUO
IPC: E01C9/08
Filed: 1993-07-28
Abstract: PURPOSE:To provide a road mat easy to transport or repair and capable of coping with irregularities of soft ground by foldably connecting a plurality of polygonal plate pieces at their side sections in many planar directions. CONSTITUTION:A pluraility of hexagonal plate pieces 3, for example, are prepared. Two kinds of plan view trapezoidal connecting pieces are provided in turn on all sides of the plate pieces 3. Recesses and projections of two kinds of the connecting pieces are matched to connect a plurality of plate pieces 3 in the plane direction. The connecting work is repeated to obtain a planar panel 2. Many panels 2 are connected in one direction at the side sections 21 to obtain a belt-like road mat 1. The side sections 21 are made foldable by many joints 4. The road mat 1 is transported in the folded state. When breakage occurs, only the broken plate piece 3 is removed for repair or replacement.
Patent JP-H0852659-A (JP)
Title: Vise
Inventor: SUZUKI EIJI
IPC: B25B1/24
Filed: 1994-08-08
Abstract: PURPOSE:To prevent easily leaving a mark in a soft material, in a vise which can fix a fixed object high accurately fastened in various sizes. CONSTITUTION:A vise is formed by providing a fixed side base 6 in an end face opposed to a movable unit of a fixed unit, providing in the fixed side base 6 a plurality of fixed side independent pawls 26 supported by a pressure adjustable fixed side pressure giving device 27 to be protruding/sinking movably further protruded, further providing a movable side base 8 in an end face opposed to the fixed unit of the movable unit, and providing in the movable side base 8 a plurality of movable side independent pawls 60 supported by a pressure adjustable movable side pressure giving device 63 to be protruding/sinking movably further protruded. These fixed side and movable side bases 6, 8 are formed into a two-divided constitution.
Patent JP-S6078077-A (JP)
Inventor: KAWANAKA HIROSHI
IPC: H01H27/10
Filed: 1983-10-05
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-S6342371-A (JP)
Title: Continuous vacuum deposition plating device
Inventor: TOKUNAGA YASUO
IPC: C23C14/54
Filed: 1986-08-08
Abstract: PURPOSE:To form a good vapor deposited film on a steel sheet by providing a thermion generating source near the surface of the steel sheet to be deposited with a metal by evaporation, impressing a positive bias voltage thereto and introducing a reducing gas into a duct. CONSTITUTION:Filaments 9 are provided as the thermion generating source near the surface of the steel sheet 7 to be deposited with zinc and arc connected to a power source 12 for the filaments. The filaments 9 are heated by an adequate AC power source. The positive bias voltage is impressed from a DC power source 11 for biasing to a roller 14 for guiding the steel sheet 7 to accelerate electrons and to bombard the same to the surface of the steel sheet 7. The reducing gas is introduced from the outside into the duct 12 by an introducing pipe 13. A large quantity of thermions 8 are released by the heating of the filaments 9 and are accelerated and bombarded toward the surface of the steel sheet to be deposited with the zinc to which the positive bias voltage is impressed when zinc particles 3 are evaporated from the vapor source 5 is the above-mentioned constitution. The pinhole-free zinc film is thereby grown. The slag formed on a zinc bath 5 is considerably decreased by the introduction of the reducing gas, by which the evaporation of the zinc particles 3 is improved.
Patent JP-S5887621-A (JP)
Title: Information transmission and reception system
Inventor: FUKUNAGA TADASHI
IPC: H04L29/08
Filed: 1981-11-19
Abstract: PURPOSE:To automatically receive and transmit information through on-line  without manual operation, by providing a timer circuit setting the time of information transmission and reception and a start circuit in response to the output of the timer circuit and outputting the instruction of information transmission and reception to a terminal device. CONSTITUTION:A terminal device 4 is connected to a host computer 1 connected to a file 2 via a line 3 for the transmission and reception of information with the computer 1. A timer circuit 6 of the terminal device 4 is set with a time for information transmission and reception and the output of information transmission and reception is outputted from a start circuit 9 in response to the output  of the circuit 6. An interruption controlling circuit 5 connected to a normal processing section 8 and the lines 3 is provided and a storage circuit 7 storing a  telegraphic message is connected to the circuit 5. When the circuit 6 reaches a  set time, a start signal is applied to the storage circuit 7 from the start circuit 9,  the stored telegraphic message is transmitted to the computer 1 via the circuit 5, allowing to execute the transmission and reception of information automatically through on-line without manual operation.
Patent JP-H0743326-A (JP)
Title: Sample holder for coefficient-of-thermal expansion measuring apparatus
Inventor: FUJIWARA TEIICHI
IPC: G01N25/16
Filed: 1993-07-28
Abstract: PURPOSE:To easily measure the coefficient of thermal expansion of a thin plate sample with high accuracy while making the curving of the thin plate sample hard to generate during measurement by using a sample holder composed of two split type sample guides loosely holding the thin plate sample therebetween. CONSTITUTION:The material quality of a sample holder is composed of a metal, ceramic or graphite and properly used corresponding to a measuring mechanism such as measuring temp. or a measuring atmosphere. The sample holder consists of sample guides 1, 1' each having a semi-columnar cross section, the spacer 3 arranged between the bonding surfaces of the guides, assembling screws 4 provided at spacer arranging positions and a sample 5 of which the coefficient of thermal expansion must be measured. The guides 1, 1'' select the thickness of the spacer 3 considering the thickness of the sample so that the sample 5 is loosely fitted between the guides. The gap range loosely holding the sample 5 is set to 110-200% of the thickness of the sample. By this constitution, highly accurate measurement can be performed and a thin plate sample with a thickness of 0.1mum or less can be easily and accurately measured and, since even the sample 5 curved by the strain generated at the time of processing is gently restricted by the use of the holder strain is corrected to make possible accurate measurement.
Patent JP-H0745236-A (JP)
Title: Low pressure discharge lamp and lamp built in equipment
Inventor: TAKAGI MASASANE
IPC: H01J61/067
Filed: 1993-07-28
Abstract: PURPOSE:To provide a long life in small size with high efficiency further with simplification of manufacture by winding a filament coil to an external surface of a conductive sleeve. CONSTITUTION:In a small sized fluorescent lamp 11 which is a low pressure discharge lamp, a pair of right/left electrodes 13 are arranged to be opposed in a cylindrical bulb 12 made of quartz glass, and both end parts of the bulb 12 are sealed with glass-made beads 14. An internal surface of the bulb 12 is coated with a phosphor film 15, to seal rare gas and mercury in the bulb at a proper pressure. On the other hand, the electrode 13 is constituted such that a filament coil 17 of tungsten-made double coil or the like is wound to the external peripheral surface of a conductive sleeve 16 which is a cylindrical conductor opening the internal end made of nickel or the like, and also securing a lead bar 18 to an external end part internal surface of the sleeve 16. In an external end part of the bar 18, by extending it to the outside air-tightly inserted through the bead 14, the sleeve 16 is supported, and an enxtension end of the bar 18 is connected to a lighting circuit. Alkali earth metal carbonate or tungstic acid salt is applied as a thermoelectronic radiation substance to an external surface of the filament coil 17.
Patent JP-H0351153-A (JP)
Title: Paper guide device
Inventor: YOKOYAMA SHOSHI
IPC: B41J11/58
Filed: 1989-07-19
Abstract: PURPOSE:To enable the positive engagement of a fixed paper guide member with a moving paper guide member by providing an opening in the center of a fixed paper guide member and sliding a pawl along the vertical edge of the opening. CONSTITUTION:An opening 13 is provided almost in the center of vertical direction of a fixed paper guide member 11, and a pawl 15 formed protruding on a moving paper guide member 12 is engaged with flanges 14 at the vertical edge of the opening 13 in a freely sliding manner. In addition, the vertical length of the moving paper guide member 12 equals that of the fixed paper guide member 11, and a pinching part 16 formed with the moving paper guide member 12 in one piece can be provided occupying a large area. Thus the moving paper guide member 12 can be slid easily, and also a longitudinal printing paper becomes skewed. Consequently, the moving paper guide member 12 can be installed on the fixed paper guide member 11 accurately and positively.