baber/WOPTO huggingface dataset:
Patent JP-H03279824-A (JP)
Title: Light wavelength measuring instrument
Inventor: TSUDA YUKIO
IPC: G01J3/45
Filed: 1990-03-29
Abstract: PURPOSE:To obtain E grade measurement accuracy corresponding to the extent of coherence by providing a circuit which detects a period wherein the amplitude of a light intensity signal in a process of distance variation of one optical path length exceeds a prescribed value, a circuit which detects the number of waves in this period, and a circuit which calculates the wavelength from both the detection results. CONSTITUTION:When light (a) to be measured is coherent light which has nearly single wavelength, the amplitude of the repetitive waveform of the light intensity signal of interference light generated by varying one optical path length by a prescribed distance is nearly constant, so the wave number measurement period detected by the period detecting circuit 14 is a prescribed period corresponding to the prescribed distance and the number of repetitive wave counted by wave number counters 26 and 27 are counted values corresponding to the prescribed period, so that highly accu rate wavelength measurement is made possible. When the light (a) is incoherent, on the other hand, the repetitive frequency waveform amplitude varies like beats and the wave number measurement period detected by the circuit 14 is a period wherein the amplitude exceeds the prescribed value, so the counters 26 and 27 accurately perform the counting operation in this period and the wavelength can be measured with the number of repetitive waves and the wave number measurement period.
Patent JP-H07287927-A (JP)
Title: Device type discriminating device for disk enclosure
Inventor: CHIBA HIROYUKI
IPC: G11B19/12
Filed: 1994-04-18
Abstract: PURPOSE:To discriminate disk enclosures of plural types with the same disk enclosure control part by setting device types which are made to coincide with the number of heads at the time of assembling disk enclosures. CONSTITUTION:Plural heads 13, one or plural head control circuits 10 to 12 and a signal line L3 are provided in a disk enclosure. Device types of disk enclosures are discriminated by using the signal of the signal line L3 at a disk enclosure control part 2 controlling disk enclosures.
Patent JP-H08269445-A (JP)
Title: Organic electroluminescent element
Inventor: SATO YOSHIHARU
IPC: H05B33/20
Filed: 1995-04-04
Abstract: PURPOSE: To obtain an org. electroluminescent element which can long maintain stable luminescent characteristics and can inhibit the occurrence of dark spots. CONSTITUTION: In an org. electroluminescent element which is formed on a substrate and comprises at least three layers of a hole injection layer, a hole transport layer, and an electron transport layer, sandwiched between an anode and a cathode, the hole injection layer contains an arom. diamine represented by the formula (wherein R<1> to R<16> are each H, halogen, hydroxyl, an aliph. or arom. hydrocarbon group, alkoxy, aryloxy, dialkylamino, or diarylamino; and X and Y are each O or S).
Patent JP-S60222645-A (JP)
Title: Apparatus for reducing speed change shock in automatic transmission
Inventor: TAKEDA HITOSHI
IPC: B60W10/06
Filed: 1984-04-19
Abstract: PURPOSE:To prevent speed change shock when engine output torque should be increased for reducing the speed change shock in the beginning of kick-down speed change, by reducing beforehand intake air amount from the maximum value by a set amount in preparation for the speed change shock. CONSTITUTION:When intake air amount corresponding to the pedalling amount of an accelerator pedal 11 is formed through an intake air amount controlling means including a throttle valve or the like and supplied to an engine, an intake air amount reducing means for operating said controlling means is provided to reduce the intake air amount from a value corresponding to the pedalling amount by a set amount for a predetermined period in the beginning of pedalling the accelerator pedal 11 to the proximity of the maximum position. Also, an intake air amount increasing means for operating said controlling means is provided to increase said reduced intake air amount by a value corresponding to a torque-up amount required for preventing speed change shock when the down- shift speed change of an automatic transmission 4 along with the kick-down of this pedalling is detected by a kick-down speed change detecting means.
Patent JP-S558916-A (JP)
Title: Air brake for vehicle
Inventor: KOJIMA KATSUMI
IPC: B60T8/18
Filed: 1978-06-28
Abstract: PURPOSE: To reduce the wear of the brake linings of front wheels and prevent the thrusting by a trailer, by bypassing compressed air off a load-responsible valve when the pressure of the compressed air is relatively low.  
     CONSTITUTION: When a brake valve 2 is operated, the compressed air is supplied to front wheel brake cylinders 3, 4 through a duct 52, a quick loosening valve 5 and ducts 53, 54 to apply front wheel brakes and supplied to a port A of a bypass valve through ducts 55, 56 and supplied to the input side of the load-responsible valve 9 through ducts 55, 57. After the pressure of the compressed air supplied to the load- responsible valve 9 is reduced by its resistance, the compressed air is conducted to a port B of the bypass valve 10. If the pressure of the compressed air at the upstream side of the load-responsible valve 9 is lower than a prescribed level, the air is conducted to a relay valve 8 without passing through the load-responsible valve 9 to apply equal pressure to front and rear wheel brake cylinders. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06262849-A (JP)
Title: Reversible thermal recording material
Inventor: HIEDA YOSHIHIRO
IPC: B41M5/337
Filed: 1993-03-11
Abstract: PURPOSE:To prevent the lowering of opacity even when the printing and erasing operations due to a thermal head are repeated by constituting an org. monomeric substance of at least two components and crosslinking a resin matrix. CONSTITUTION:An org. monomeric substance pref. consists of at least one kind of compd. selected from 16C or more higher fatty acid and a compd. with an m.p. of 50 deg.C or more and one kind of a compd. selected from fatty acid saturated dicarboxylic acid and sulfide. A resin matrix is formed into a layer having the org. monomeric substance uniformly dispersed and held therein and largely exerts effect on the transparency of a recording layer at a transparent time. Therefore, as the resin matrix, a resin high in transparency and mechanically stable and excellent in film forming properties is pref. Further, it is desirable that this resin can be crosslinked by a crosslinking agent.
Patent JP-H07246179-A (JP)
Title: Electric cleaning brush
Inventor: SUZUKI ETSUKO
IPC: A47L11/12
Filed: 1994-03-10
Abstract: PURPOSE:To provide an electric cleaning brush capable of effectively cleaning and securing the safety against earth leakage, by driving an eccentric rotary body through a decelerating gear by a driving motor contained in an enclosure and moving longitudinally and laterally a brush attached to a driving shaft. CONSTITUTION:A driving motor 2 is contained in an enclosure 1, which drives to rotate an eccentric rotary body 5 through a decelerating gear 4 and a driving shaft 3. The rotation of an eccentric part 6 moves a brush 12 longitudinally and laterally through a bearing 7 attached at the end of the driving shaft 3. Holding a handle 9 and/or 10 and pressing the brush 12 on the objects to be cleaned while turning on and off a switch 11 will secure a safe and effective cleaning. An elastic body 8 is provided so as to absorb dislocation produced by moving the enclosure 1 and the brush 12.
Patent JP-S63245150-A (JP)
Title: Emergency communication system
Inventor: SAKAMOTO HIDENORI
Filed: 1987-03-31
Abstract: PURPOSE:To surely send an emergency packet by sending a packet with a preamble of a slot timer or longer immediately after a transmission line is idle from an emergency communication station and providing a means sending the packet as it is without back-off even when collision takes place during transmission. CONSTITUTION:An emergency communication station 3-1 detects an idle transmission line and sends a preamble having a longer time than a slot time or over immediately after the line 1 is idle. Moreover, a station having a transmission request (other station 3-2) in other stations 3-3 than the station 3-1 sends a preamble of a normal length after an inter packet gap in the event of the idle line 1. Since the length of period where there is a possibility of preamble collision (collision window period) is less than the slot time length or below, all the transmission stations 3-2 other than the station 3-1 detect collision and enter the back-off sequence within the slot time even during the collision taken place.
Patent JP-S60222521-A (JP)
Title: Scavenging port of two-cycle engine
Inventor: JIYO HANDOU
IPC: F02B25/20
Filed: 1984-04-19
Abstract: PURPOSE:To reduce blow-off in a Schnurle scavenging type two-cycle engine, by symmetrically arranging each of three scavenging ports with respect to an exhaust port, specifying the width of the scavenging port arranged nearest the exhaust port to the minimum, and specifying dimensional relation of the widths of the other scavenging ports. CONSTITUTION:In a Schnurle scavenging type two-cycle engine having each of three scavenging ports 14-16 and 30-32 symmetrically arranged with respect to an exhaust port 13, the width of the port 14 arranged nearest the exhaust port 13 is minimized, and the widths of the ports 15 and 16 are equal to each other or the width of the port 15 is greater than that of the port 16. Further, the width D1 of the port 14 is specified according to the equation I [where, alpha= 3-6.5; Ne: maximum output engine (PS); i: number of cylinder; n: engine speed at maximum output (rpm)]. Thus, blow-off may be remarkably reduced.
Patent JP-H05243802-A (JP)
Title: Waveguide switch
Inventor: OGAWA FUMISUKE
IPC: H01P1/12
Filed: 1992-02-29
Abstract: PURPOSE:To shorten a settling time of the waveguide switch, and on the other hand, to make it light in weight and compact. CONSTITUTION:The waveguide switch is provided with a stator 1, a rotor 2 of a waveguide structure rotated in this stator 1, a step-motor 4 for rotating this rotor at a necessary angle, a magnetic material rotor 6 provided integrally in the rotor 2, and an electromagnet 8 arranged in the periphery of this magnetic material rotor 6 and supported by the stator 1 with a spring 7. The electromagnet 8 is attached magnetically to the magnetic material rotor 6 to damp its rotation when it is energized. Therefore, a settling time can be shortened, and also, it is unnecessary to enlarge frictional resistance of a bearing of the rotor 2, and accordingly, starting torque of a step-motor becomes small and the waveguide switch can be made light in weight and compact.
Patent JP-H06286227-A (JP)
Title: Electronic stamping apparatus
Inventor: TAKAGI HIROSHI
IPC: B41J2/35
Filed: 1993-04-06
Abstract: PURPOSE:To provide an electronic stamping apparatus capable of optionally exchanging patterns of a stamping surface to be stamped on an object among leather, Japanese paper, film, and plastic only by pressing on the object without limiting to stamp on a smooth paper. CONSTITUTION:An electronic stamping apparatus capable of exchanging stamping patterns comprises a stamping surface to be pressed to an object, a pattern memory means 20 that stores stamping patterns and a thermal transfer print head 14 that converts one of the stamping patterns read from the memory means to a heating pattern on the surface to be stamped on by scanning thereon. The apparatus further comprises an ink ribbon 12 spaced between the thermal transfer print head 14 and the object, a pressure detection means 19 that detects whether the pressure applied to the object is in a prescribed range and a control means 21 that controls the scanning of the thermal transfer head 14 on the stamping surface based on the detection by the pressure detection means 19.
Patent JP-H10272205-A (JP)
Title: Sprinkler extinguisher
Inventor: MUNEUMI YOSHIMOTO
IPC: A62C37/11
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent an adjacent sprinkler head from being exposed to aimed water by disposing a water exposure preventing means opening at the time of water aiming of this sprinkler head but closing at the time of water aiming of the adjacent sprinkler in the neighborhood of the sprinkler head with a heat sensing part. SOLUTION: Water exposure preventing walls 5a and 5b are arranged between sprinkler heads 1a and 1b with heat sensing plates 4 to form a water exposure preventing means. Thereby, extinguishing water from the heads 1a and 1b is prevented from watering to mutually adjacent plates 4. The lower tip parts of the respective walls 5a and 5b are set to positions lower than the plates 4. In addition, the walls 5a and 5b are arranged opposite to each other and fixed with respective hinges 6a and 6b to open at the time of its own water aiming and to close at the time of adjacent water aiming. Thereby, its own water aiming is possible and exposure to water aiming from adjacent sprinkler head is prevented.
Patent JP-H11270179-A (JP)
Title: Brace damper
Inventor: MATSUNO AKIRA
IPC: E04H9/02
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To damp vibration of a structure due to earthquake in a well-balanced manner. SOLUTION: A brace damper device 19 is formed with first and second hydraulic dampers 25, 26 connected in series. The brace damper device 19 includes the first and second hydraulic dampers 25, 26, a fist brace 27 joined to a first angle 20, a second brace 28 joined to a second angle 21, a first frame 29 joined to the end of the first brace 27, and a second frame 30 joined to the end of the second brace 28. The first and second hydraulic dampers 25, 26 are provided to operate in mutually opposite directions. During a compression process with the first hydraulic damper 25, an elongation process is performed with the second hydraulic damper 26. During an elongation process with the first hydraulic damper 25, a compression process is performed with the second hydraulic damper 26.  The brace damper device 19 thus generates the same damping force for well-balanced damping independently of the direction of vibration.
Patent JP-H03278530-A (JP)
Title: Drying apparatus for semiconductor substrate use
Inventor: SHIGUMA AKIHIKO
IPC: H01L21/304
Filed: 1990-03-28
Abstract: PURPOSE:To accurately position a rotor in a prescribed stop position without using an induction motor for low-speed rotation use, a cylinder for positioning use or the like, to simplify a structure and to enhance a positioning accuracy by a method wherein a motor whose angle of rotation and angular velocity of rotation are controlled freely is connected to the rotor. CONSTITUTION:At a drying apparatus, for semiconductor substrate use, which is provided with a rotor 1 supporting a carrier 2 housing a semiconductor substrate and which drains water by means of a centrifugal force by turning the rotor 1, a motor 11 whose angle of rotation and angular velocity of rotation are controlled freely is connected to the rotor 1. For example, a servomotor 11 which is provided with a plurality of exciting windings and which is constituted so as to turn a rotor at a definite angle whenever the exciting windings to be supplied with an electric current are changed over is connected to a rotor 1; an angle of rotation is controlled by the number of changeover operations of the exciting windings; an angular velocity of rotation can be controlled by a changeover speed. After a semiconductor substrate has been dried, the rotor 1 is turned at low speed by using the servomotor 11 and is stopped when a cradle 3 is turned to a prescribed position.
Patent JP-H08248124-A (JP)
Title: Fmcw radar equipment
Inventor: SAYANA TOMOAKI
IPC: G01S13/34
Filed: 1995-03-11
Abstract: PURPOSE: To reduce a noise generated by an image band in an FMCW radar equipment and to suppress a radio interference from other radar equipment. CONSTITUTION: A received wave input and a local oscillation signal whose phase has been made respectively different by 90 deg. by means of a 90 deg. hybrid part 8 are mixed by a first mixer 9A and a second mixer 9B, and respective beat frequency signals are outputted. The respective signals are amplified 10A, 10B, A/D-converted 11A, 11B are Fourier-transformed in a first FFT circuit 12A and a second FFT circuit 12B. On the basis of values of a real number part and an imaginary number part which are obtained from the respective FFT circuits, the distance and the speed of an object are operated in an arithmetic processing part 13.
Patent JP-H06290915-A (JP)
Title: Method and device for inspecting resistor with lead
Inventor: TERAMAE TOSHIHIRO
IPC: H01C17/00
Filed: 1993-04-06
Abstract: PURPOSE:To provide a method and device for inspecting defective connection of a lead to a resistor body neither causing the load to have any permanent bent deformation nor generating any contamination in a base material. CONSTITUTION:This inspection method and device are used for inspection of a lead (e) welded resistor (a) with the same axis on both ends of the resistor body (d), and the inspection device is characteristically constructed in such a manner that the pulling force in axial direction or torsional force is given to the lead by rotating each roller while the left and the right leads are being pinched between the upper and the lower rollers 15a and 15b and 16a and 16b.
Patent JP-S63247931-A (JP)
Title: Production of optical information recording medium
Inventor: OKAMOTO HISASHI
IPC: G11B7/26
Filed: 1987-04-02
Abstract: PURPOSE:To obtain a working method which does not require post working by previously providing position detecting marks to the inside or outside of a recording medium and working the recording medium to a prescribed outside shape in accordance with these marks. CONSTITUTION:Guide grooves 2 are previously provided on a base material 1 consisting of PMMA and the marks 4 for working the outside shape having + or -10mum position accuracy are provided simultaneously with the grooves 2 on these grooves 2 by compression molding, etc. The prescribed outside shape 3 to be subjected to outside shape working is used as the card-shaped recording medium after the working. The marks 4 are formed to a rugged 5 shape and a material 6 having a high reflectivity, for example, cyanine dye, is coated to about 20mum thickness to the mark 4 parts in the hatched part shown in the figure. While the position detecting marks 4 for outside shape working formed in such are manner are detected by an optical microscope, the base material is subjected to the outside shape working to the prescribed outside dimension by an NC milling machine.
Patent JP-S58195946-A (JP)
Title: Word processor
Inventor: TANAKA TOSHIHARU
IPC: G06F3/12
Filed: 1982-05-11
Abstract: PURPOSE:To improve the operability, by constituting so that a line feed code is not inserted except the time of outputting to a printer, and a blank area of the line end is always set to a writable state. CONSTITUTION:When a prescribed line read-out signal is sent to a line read- out part 13 from a CPU 11, the line read-out part 13 obtains area information in a text buffer corresponding to its prescribed line from a line control part 12, reads out contents of the text buffer and sends them to a CPU 11. When it is decided by a blank deciding part 14 that the line end of the prescribed line is a blank area, the CPU 11 sends the prescribed line to a line feed code write part 15, in which a line feed code is written in the blank area of the line end of the prescribed line, and when its writing ends, said prescribed line is returned to the CPU 11. Subsequently, the prescribed line is sent out to a printer and its line is printed by the printer.
Patent JP-S58195669-A (JP)
Inventor: ISHII MASAYUKI
IPC: E04H6/30
Filed: 1982-05-11
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-H03276877-A (JP)
Title: Steering control structure for farm working vehicle
Inventor: MINAMI TERUO
IPC: B62D11/08
Filed: 1990-03-27
Abstract: PURPOSE:To perform good turning and steering control by installing a braking mechanism, braking one side selected out of a symmetrical pair of travel devices, and a reversing mechanism reversely driving the other side selected, respectively, and making each operated state of both these braking and reversing mechanisms being free of separation from a state of three ways. CONSTITUTION:In a transmission case 8 in a traveling system of a combine, a pair of fifth gears 29 clamped to a fourth transmission shaft 27 are engaged with symmetrical fourth gears 26L, 26R. A side brake 28 (braking mechanism) is installed in one end of the fourth transmission shaft 27. In addition, a sixth gear 62 in mesh with a second high-speed gear 16 of a third gear 15 is fitted in the fourth transmission shaft 27 free of relative rotation, and a hydraulic clutch 30 (reversing mechanism) is installed in space between a sixth gear 62 and the fourth transmission shaft 27. In this case, a selector valve is installed in an oil passage for the side brake 28 and the hydraulic clutch 30, thereby making them selectable to the following three ways; a first state in which both braking and reversing mechanisms are operable, a second state in which the braking mechanism alone is operable and a third state in which the reversing mechanism alone is operable.
Patent JP-S61239191-A (JP)
Title: Alarm timepiece provided with composite function
Inventor: UBUKATA SUSUMU
IPC: G04C21/00
Filed: 1985-04-15
Abstract: PURPOSE:To obtain at a low cost a useful alarm device which can open plural alarm devices by providing a small-sized switch which is closed at the time of an inclination exceeding a prescribed angle, and repeats opening and closing when it is receiving vibration exceeding a prescribed value, on an alarm timepiece. CONSTITUTION:An alarm timepiece is provided with a small-sized switch S. The switch S is constituted of an electrode 12 having branch parts 13, 14 in a container 15, and a needle 19 which rolls on a bottom surface 18 of the container 15, and contacts the branch part 14, etc. The switch S is opened at the time of a normal attitude, closed at the time of an inclination exceeding a prescribed angle, and also repeats opening and closing when it receives a vibration exceeding a prescribed value in its normal attitude. Also, when the alarm timepiece has been inclined, an illuminator is turned on, and when vibration such as an earthquake has been received, a deciding device is operated by an opening/closing signal of a contact of the switch S, and by raising an alarm by energizing an alarm use sounding device, or emitting an ultrasonic wave, etc., a receiver of a radio and a television which have been placed nearby is operated.
Patent JP-S51111163-A (JP)
Title: Hair curling device
Inventor: ARAKI MASAKATSU
IPC: A45D19/16
Filed: 1975-06-30
Abstract: PURPOSE: A hair setting device that enables hair to be curled durably in short time and with a minimum power consumption. 
     COPYRIGHT: (C)1976,JPO&Japio