baber/WOPTO huggingface dataset:
Patent JP-H02307009-A (JP)
Title: Electron beam length measuring method
Inventor: ATAKA MASASHI
IPC: G01B15/00
Filed: 1989-05-22
Abstract: PURPOSE:To measure length with high accuracy without using any expensive frame memory having high resolution by scanning one edge part of a pattern and the other edge part partially with an electron beam and detecting the edge positions from the signal based upon the scanning. CONSTITUTION:The specific area of the sample is scanned in two dimensions with the electron beam. The reflected electron signal which is detected 7 is supplied to a frame memory 10 through a computer 6. The signal stored on the memory 10 is read out by a computer 6 and a reflected electron image is displayed on a cathode-ray tube 13. A 1st electron beam is scanned on the edge E1 part of the hatched length-measured pattern and the obtained video signal is stored on a frame memory 11. Further, a 2nd electron beam scan on the other edge E2 part is made and the obtained video signal is stored on a frame memory 12. Two kinds of edge positions are found from both the signals and the length of the pattern is measured from the distances between the positions and the 1st and 2nd scanned areas.
Patent JP-S5832252-A (JP)
Title: Acoustic device
Inventor: ASAO SUSUMU
IPC: G11B15/10
Filed: 1981-08-17
Abstract: PURPOSE:To improve the operability of a device, by inserting a switch to a signal line for a headphone or an earphone connected to the titled acoustic device and controlling the operation of the device with this switch. CONSTITUTION:With the state where no plug 4 is inserted to an output jack 3, a power supply is supplied to a cntact A via a resistor 7, and since a transistor (TR)13 is not conducted but a TR12 is conducted, power is applied to a motor 11 and a tape is run, and a signal inputted to an input terminal (a) is able to be picked up externally from an output terminal or the like separately connected to the contact A of the output jack 3. If a switch 15 is closed with the output jack 3 inserted with the plug 4, a tape reproducing sound can be listened to with a headphone 16, and when the switch 15 is opened, the TR13 is conductive and the TR12 is nonconductive, and the rotation of the motor 11 is stopped, allowing to stop tape running.
Patent JP-H07335422-A (JP)
Title: Current lead for superconductive device
Inventor: HINO TOKUAKI
IPC: H01F6/00
Filed: 1994-06-10
Abstract: PURPOSE:To eliminate a manufacturing step such as a step to make a new outer bypass. CONSTITUTION:A superconducting current lead is composed of a bar lead conductor 1 and a pipe 2 in larger diameter than the conductor to pass herium between them. Besides, a thermal anchor 18 using a liquid nitrogen is provided on a part of the current lead 1, the pipe 2 is covered with a metallic member 6 so that liquid nitrogen running from a liquid nitrogen piping 5a to 5b may be circulated between another metallic member 4 to cool down the pipe 2. On the other hand, the inside part of the current lead increasing the thickness of the lead conductor 1 is made closely adhere to the pipe 2 through the intermediary of an insulating material 3, besides, a vent hole 8 is provided as a path of helium to the thermal anchor part 18.
Patent JP-S5557631-A (JP)
Title: Injection timing regulator of distribution type fuel injection pump
Inventor: OKAMOTO KAZUO
IPC: F02M41/12
Filed: 1978-10-20
Abstract: PURPOSE: To improve the starting effect of engine by making an auxiliary piston come in contact with the timer piston that determines the injection timing of the fuel injection pump, by shifting the timer piston forcibly when the engine is started, and by leading the injection timing automatically.  
     CONSTITUTION: The timer piston 22 that determines the injection timing is provided to the fuel injection pump not shown in Figure, and this piston 22 is connected to the roller holder 9 linked to the plunger not shown in Figure which regulates the injection quantity of fuel. The auxiliary piston 28 that is pushed by the spring 33 is in contact with the piston 22, the fuel can be fed by the electromagnetic pump 34 from the tank 1 to the oil chamber 32. When started, the pump 34 is driven by turning on the starter switch 38, compressed fuel is introduced into the oil chamber 32 through the pipe 35, the piston 22 is moved leftwards, the fuel injection timing is temporarily led. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5652135-A (JP)
Title: Wire-cut electric machining method
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1979-10-04
Abstract: PURPOSE:To enable to automize penetration of a wire simply by a method wherein the wire or a rod, as a guiding member, is penetrated through a through hole for penetrating a wire electrode, provided beforehand in a work, and the wire electrode is connected to a tip thereof. CONSTITUTION:A wire electrode 7 for effecting a wire-cut is stored in a reel 8 and machining of a work 11 is effected by a part of the wire electrode between fixed guides 9, 10. A rod-shaped electrode 27 for working through holes 11a, 11b in the work 11 is penetrated through a head 4 beforehand and is provided with a supersonic oscillation under being pinched by an oscillating head 25. Thus, the machining of the fine bores may be effected stabilizedly, efficiently and easily during a short period of time. In this case, the working head 4 is descended to the lowermost position and is fixed. The tip of the penetrated electrode 27 is contacted with a tip of the electrode 7 and a welding current is flowed through the contacting part to connect both of the tips. This wire penetrating work may be automized simply by an NC control or the like.
Patent JP-H0850316-A (JP)
Title: Finder device
Inventor: MORISAWA TAHEI
IPC: G03B13/02
Filed: 1995-05-26
Abstract: PURPOSE:To provide a finder device constituted so that a range-finding range in a finder, for example, is more clearly recognized. CONSTITUTION:The finder device constituted so that an object image formed by an objective optical system is observed by an eyepiece optical system L4 is provided with a half mirror 11 positioned at the more back side than the image forming position of the objective optical system and set for bending an optical path toward the optical system L4. Then, a light emitting device 12 making the whole of a specified ares which forms one part of an object image forming area in a finder visual field more light than the peripheral area thereof and making it as the light area when the device 12 is lit is arranged at the back part of the mirror 11 by viewing from the optical system L4.
Patent JP-S62284762-A (JP)
Title: Printer
Inventor: FUJII SHOZO
IPC: B41J9/54
Filed: 1986-06-03
Abstract: PURPOSE:To prevent destruction and deterioration of a hammer solenoid and a power supply device by providing a configuration in which an energization command which is output from a control device is conveyed to a power supply device through an AC coupling circuit. CONSTITUTION:If an energization command is output by a control device 1, an AC coupling circuit 9 transmits an energization command to a power supply device 3. However, a control signal transmitted becomes an analog signal, and based on this control signal, a power is supplied to a hammer solenoid 2, hammering a type element 5 and printing a printing paper 8 through a ribbon 6. When an erroneous operation occurs on the control device 1, a control signal which is an input of the power supply device turns to a waveform whose potential increases due to the time constant of a condenser 10 and a resistor 11, if the energization command is output by the control device for an excessively long time. If the potential of a control signal reached a threshold value, the power supply device 3 stops current feeding to the hammer solenoid 2, thus preventing energization for an excessively long time. Consequently, the destruction and deterioration of a hammer solenoid and a power supply device can be prevented even when the control device malfunctions.
Patent JP-S5252612-A (JP)
Title: Fm broadcasting recording apparatus
Inventor: FUKUYAMA TATSUO
IPC: H04B1/20
Filed: 1975-10-24
Abstract: PURPOSE: To make possible the setting of a correct recording level even when the modulation degree of the waves to be modulated of FM broadcasting signals is not optimum, by generating the signals for setting the recording level using the pilot signals in the FM broadcasting signals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08305261-A (JP)
Title: Image forming device, process cartridge, developing device, and developer replenishment container
Inventor: YAMAUCHI KAZUMI
IPC: G03G21/18
Filed: 1995-05-01
Abstract: PURPOSE: To replenish a toner smoothly by preventing the toner from remaining at the end of an opening in a developer replenishment container when replenishing the toner to a developing container from the developer replenishment container. CONSTITUTION: A sealing material 42 for sealing an opening 40a in a developer replenishment container 400 is adherently joined to a frame 40, the sealing material having its center part 43 formed of a member stronger than its circumference 44. The developer replenishment container 400 is inserted into a replenishment container storage part 34 and pressed in by a pressing member 39 to cause the sealing material 42 to interfere with the projection 33b of a tearing member 33 to thereby rupture the sealing material 42 near its junction with the frame 40.
Patent JP-H09291754-A (JP)
Title: Clutch mechanism of power slide device for sliding door
Inventor: WATANABE MITSUHIRO
IPC: B60J5/06
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To perform both engagement and disengagement of a clutch mechanism by power of a single motor to slide a sliding door, and manually release the clutch when the motor is out of order not to release the clutch. SOLUTION: This clutch mechanism of a power slide device for a sliding door is constituted so that it is provided with a wire drum 10 to slide a sliding door 5 through wires 11,12, a motor 8 rotating the wire drum 10, a clutch mechanism provided between the motor 8 and the wire drum 10, and a tension mechanism tensing the wires 11, 12. In this case, the wire drum 10 is constituted so that when the wires 11, 12 are slackened by the tension mechanism, the drum can be manually rotated without sliding the sliding door 5, and when the wire drum 10 is manually rotated, the clutch of the clutch mechanism can be released without sliding the sliding door 5.
Patent JP-H05319658-A (JP)
Title: Sheet discharge device
Inventor: OHATA TOMONORI
IPC: B65H31/30
Filed: 1992-05-21
Abstract: PURPOSE:To eliminate the conforming failure at the time of conforming sheets and the discharge failure at the time of discharging the sheets to a discharge tray, and perform a smooth discharge treatment by providing a discharge roller which is slightly longer than the maximum sheet width and has an uniform diameter in the sheet pushing directional end part of a sheet receiving base. CONSTITUTION:A sheet discharge device has a sheet receiving base 43 for receiving sheets carried from a body device; a sheet conforming means 50 for neatly arranging the sheets on the sheet receiving base 43; and a sheet pushing means for pushing the sheets conformed by the sheet conforming means 50. Further, the device has a discharge tray for receiving the sheets discharged from the sheet receiving base 43 by the sheet pushing means. In such a sheet discharge device, an uniform diameter discharge roller 75 having a shaft 74 in the sheet receiving base width direction and having a length slightly longer than the maximum sheet width is provided in the sheet pushing directional end part of the sheet receiving base 43. For example, the sheet receiving base 43 is formed of a staple plate.
Patent JP-H09294134-A (JP)
Title: Data transmitter
Inventor: HISHIKARI ISAO
IPC: H04L12/40
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To simplify the configuration and to easily grasp processing information of the transmitter by sending a device number and a content of processing information to a bus so as to allow a management device to receive them. SOLUTION: A device number specific to an input device 1 is added to analog signal data received by the device 1 and the resulting data are sent to a bus L. On the occurrence of a fault in the device 1, for example, the device 1 sends alarm information including its own device number, an alarm code and an alarm message to the bus L. Then a management device receives the alarm information as to the device number to grasp transmission of the occurrence of the fault alarm of the device.
Patent JP-H06341474-A (JP)
Title: Water-cooled brake device
Inventor: TOBA FUJIO
IPC: F16D65/853
Filed: 1993-05-31
Abstract: PURPOSE:To provide a water-cooled brake device capable of immediately supplying cooling-water to a water jacket after boiling of the cooling-water in the water jacket. CONSTITUTION:A water cooling brake device is constituted by furnishing a brake means (pad back plate 22 of a disc brake) furnished with a water jacket 23, a cooling-water circulating supply means to circulate and supply cooling- water in and to the water jacket 23, a supply piping 33 and a discharge piping 34 connecting this cooling-water circulating supply means and the brake means and a flow rate limitation means (check valve V1) arranged on the supply piping 33 and allowing only flow of cooling-water from the cooling water circulating supply means to the brake means.
Patent JP-S61288270-A (JP)
Title: Document design system
Inventor: TOCHIHARA SEIICHI
IPC: G06Q10/10
Filed: 1985-06-14
Abstract: PURPOSE:To perform efficiently the work of design, correction, etc. of a document by designating a logographic pattern area, an incorporated pattern area, and a gradation area and designating selectively various screen patterns to design the document. CONSTITUTION:A document design system is provided with a CRT display device 10, an input device 20 consisting of an input mechanism for data input having various menus and a keyboard including a ten key, etc., a file 30, an output device 40, and a computer system 50 which connects devices 10-40 to perform processings. Patterns, characters, and symbols for document design are generated on the display screen of the CRT display device 10 to design the document and data is registered in the file 30. The logographic pattern area, the incorporated pattern area, and the gradation area are designated and a corner screen pattern, a box screen pattern, a triangular screen pattern, and a circular screen pattern are designated selectively to design the document.
Patent JP-H01301436-A (JP)
Title: Hot water ejector of washer nozzle
Inventor: UMEMOTO MITSURU
IPC: B60S1/48
Filed: 1988-05-27
Abstract: PURPOSE:To remove sticking ice without using a special heat-exchanger using hot water which is drained after cooling an engine by placing a change-over valve in each of a window washer liquid supply pipe and an engine cooling water pipe and laying a hot water bypass pipe connecting these valves to each other. CONSTITUTION:A change-over valve 6 is mounted in the middle of a line of both cooling water circulation pipes 3 and 4 which connects an engine 1 to a radiator 2. Another change-over valve 13 is mounted in a pipe connecting a washer tank 8 to a washer pump 10. A hot water bypassing pipe 7 connects the change-over valves 6 and 13 to each other. The change-over valves 6 and 13 are changed and hot water after it cools the engine 1 is ejected against a front window 12 via a washer pump 10 and a washer nozzle 11. Pieces of ice and frost stuck to the surface of the window 12 may be removed without the need for mounting a special heat-exchanger using the existing equipment.
Patent JP-S62286537-A (JP)
Title: Container for reducing and purifying metal chloride
Inventor: MORIYA ATSUO
IPC: B01J19/02
Filed: 1986-06-04
Abstract: PURPOSE:To prevent the grain boundary corrosion crack of outside stainless steel, by forming a metal chloride reducing and purifying container from clad steel consisting of outside stainless steel and inside stainless steel of which the C-content is lower than that of the outside one. CONSTITUTION:A metal chloride reducing and purifying container is formed using clad steel consisting of outside stainless steel and inside low carbon steel of which the C-content is lower than that of the outside one. This container has no danger bringing about not only the contamination of the metal sponge formed in the container with Ni or Cr but also the penetration of C in low carbon steel into stainless steel and suppresses the C-content of stainless steel low to prevent the precipitation of chromium carbide and the grain boundary corrosion crack of outside stainless steel is effectively prevented.
Patent JP-H11342590-A (JP)
Title: Screen printing device and screen printing method
Inventor: TOMOMATSU MICHINORI
IPC: B41F15/26
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To prevent a solder paste from being deformed by controlling a first lifting means so that in an action step for separating a print substrate from a mask plate after filling a pattern hole with a solder paste, the separating speed between the print substrate and the mask plate becomes zero a plurality of times. SOLUTION: When a first Z motor 32 is actuated, first and second feed screws 25, 26 can be rotated through a gear train 33, a timing pulley 27, a timing belt 29, and a timing pulley 28, so that a first lifting plate 31 is lifted as lowered in a direction as indicated by arrow N1. In a speed pattern storage part 60 comprising a RAM(random access memory), etc., the same speed pattern is repeated continuously, in the relationship between a separation speed, between a print substrate and a mask plate 2, and time. A speed pattern has a trapezoidal pattern wherein initially an action pattern begins at a separation speed of 0, maintains a predetermined intermediate value until a specified time, and has a speed of 0 at a predetermined time.
Patent JP-H10322765-A (JP)
Title: Tdma transmission timing setting system
Inventor: ONO MASAHIKO
IPC: H04W92/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a TDMA(time division multidimensional connection) transmission timing setting system for easily measuring optimum transmission timing based on a distance between a slave machine and a base station, automatically setting transmission timing, shortening adjusting time until the slave machine can communicate and easily executing automatic adjustment. SOLUTION: A transmission timing generation circuit 6 for transmitting a test signal having a specified pattern from the slave machine to the base station, collating the received test signal inputted from the base station by folding it and outputting a transmission timing signal to a transmission circuit 2 adjusts transmission timing by the control signal of a collation result on a reception pattern and a transmission pattern when the slave machine is brought closely near the base station by setting transmission timing when a transmission time slot and a reception time slot are detached by 1/2 frame as a reference. Transmission timing is transmitted faster than the reference as the distance between the slave machine and the base station becomes longer, and it is automatically controlled to be adjusted to the time slot detached by 1/2 frame.
Patent JP-H0425327-A (JP)
Title: Screw supply device
Inventor: ONDA NOBUHIKO
IPC: B23P19/06
Filed: 1990-05-18
Abstract: PURPOSE:To make a stable screw supply posssible by engaging a screw head automatically with a bit being set sideways in an automatic screw driving device through a process of blowing off a screw in a horizontal direction with pressurized air. CONSTITUTION:Both a screw support stand 1 in which a hole 2 having its form and dimension capable of passing a screw 101 loosely but incapable of passing its screw head 102 is formed sideways and screw floating blowholes 10a to blow off pressurized air to float the screw 101 within the hole 2 into the hole 2 are arranged in this screw supply device. Furthermore, a screw blowoff hole 4 to blow off the screw 101 from the inside of the hole 2 is arranged in this device. Accordingly, the screw 101 inserted into the hole 2 floats within the hole 2 with a turbine air blown out from the screw floating blowholes 10a. And by being blown off from the hole 2 in the lateral direction by means of pressurized air blown off from the screw blowoff hole 4 under that condition, the screw head 102 is engaged with the bit 50 of a screw driving device.
Patent JP-H05300806-A (JP)
Title: Medal
Inventor: SUZUKI YOZO
IPC: A63F7/40
Filed: 1992-04-24
Abstract: PURPOSE:To offer a medal which has a high strength and an annular Universal Product Code symbol which improves both the adaptability to computer check and identifiability of shops and brands with its massive feeling remaining. CONSTITUTION:A medal consists of an annular metallic plate 1 with a specified inner circumference, a resin plate 2 which is positioned in the inner circumference of the metallic plate 2 and integrally molded into a piece with the metallic plate 1, and an annular or arc-shaped Universal Product Code symbol 3 or 6. An inner brim 10 which is thinner than the metallic plate 1 is provided around the inner circumference of the metallic plate 1. The annular or arc-shaped Universal Product Cod symbol is provided on the surface of the resin plate 2.
Patent JP-S5254321-A (JP)
Title: Magnification regulation for solid scanner
Inventor: SEGAWA RIYUUICHI
IPC: H04N5/335
Filed: 1975-10-30
Abstract: PURPOSE: To prevent distortion of a reproduced picture image in the scanning direction due to magnification difference-by providing scanning signals to a solid scanner through different frequency regulators and by regulating each scanning signal frequency independently. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H1042791-A (JP)
Title: Composite frozen sweet and its production
Inventor: FAYARD GILLES
IPC: A23G9/32
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the mutual solidification in the bottom of a container due to specific gravity during the filling by measuring a mixture having a composition, a color and flavor different from those of a frozen composition in the frozen composition and randomly distributing the mixture in a mass of the frozen composition. SOLUTION: This composite frozen composition comprises a mass of the frozen composition such as an ice cream, a fruit drink or a sherbet and a stabilized mixturelike filling randomly distributed in the mass of the frozen composition such as a granulated sugar or polysaccharides, especially a glucose syrup, a caramel, an invert sugar or a maltodextrin having a high dextrose equiv. The mixture is produced by coextruding a pumpable liquid filling in the center with the frozen composition extrudable at <=-8 deg.C temperature.
Patent JP-S5921065-A (JP)
Title: Semiconductor device
Inventor: NAKAYAMA KATSUYUKI
IPC: H01L29/78
Filed: 1982-07-26
Abstract: PURPOSE:To facilitate the assembly manufacture with a small size and form a vertical type MOS-FET having a multi-polar drain and a gate electrodes with a chip by a method wherein the back surface of a pellet is designated as a source electrode, and further the drain electrode is led out to the surface of the same pellet. CONSTITUTION:The drain electrode 1 is led out via a metallic wiring 6 from an N type layer 8 diffused on a P type diffused layer 3. The source electrode 2 short-circuits the P type diffused layer 3 to an epitaxial layer 11 and an N type substrate 10 by a P<+> punch through diffused layer 13, and electrically short- circuits the N type substrate 10 and the punch through diffused layer 13 by a conductive frame 5 with good ohmic contact and leads them out. The drain electrode 1 is biased at positive potential and the source electrode 2 at negative one respectively; further, when a positive voltage (+VGS) sufficiently higher than the threshold voltage is impressed between the gate and the source, a drain current (ID) passes from the drain electrode 1 through the N type diffused layer 8, flows to the epitaxial layer 11 further to the N type substrate 10 and then reaches the source electrode 2.