baber/WOPTO huggingface dataset:
Patent JP-S61207940-A (JP)
Title: Measuring method for torque
Inventor: MORI SHIGERU
IPC: G01L3/12
Filed: 1985-03-12
Abstract: PURPOSE:To measure torque working on a revolving shaft by a device of a low cost, and also with a high accuracy, by receiving light which has transmitted through a superposed part of a slit, counting a high frequency electric pulse transmitted from a pulse transmitter, and calculating the torque. CONSTITUTION:A driving shaft 1 and a shaft to be driven 2 are connected by a torsion bar 3, a slit is cut at every interval in a slit disk 4 and 5, and an optical fiber 6 and 7 are opposed and placed by placing the slit between them. A continuous light emitted from a light source 8 is irradiated toward the slit disk 5 from the end face of the optical fiber 6. The optical fiber 7 receives a light transmitting through a gap being proportional to a magnitude of a shift quantity of the slit caused by a superposed state of the slits of the slit disk 5 and 6, namely, a magnitude of a torque applied to a torsion bar 1, and propagates it to a light-receiving element 9. The light-receiving element 9 generates a rectangular pulse by the received light, and by taking AND with a pulse signal from a pulse transmitter 10, the number of pulses being proportional to a gap is obtained, and the torque is derived.
Patent JP-H07262190-A (JP)
Title: Language processor
Inventor: NAGAI AKITO
IPC: G06F17/27
Filed: 1994-03-18
Abstract: PURPOSE:To perform semantic analysis strong in point of language on the input statement of a general user including various kinds of expression and to efficiently verify the meaning of a statement. CONSTITUTION:This processor is equipped with a morpheme analysis means 2 which performs morpheme analysis on the input statement from an input means 1 by referring to a vocabulary knowledge storage means 3 and outputs the candidates of appearable word and clause to a meaning sampling means 9, a concept element sampling means 4 which samples plural concept elements appearing in the candidate inputted from the morpheme analysis means 2 by referring to a concept element knowledge storage means 6 and outputs the combination of the concept elements which comprise the meaning of the text to a statement meaning establishment judging means 7, and the statement meaning establishment judging means which outputs the combination suitable for a condition for the combination of the concept element stored in a statement meaning establishment judgement storage means 8 out of the combination of the concept elements inputted from the concept element sampling means 4.
Patent JP-S56146288-A (JP)
Title: Manufacture of semiconductor light emitting device
Inventor: MITO IKUO
IPC: H01S5/323
Filed: 1980-04-15
Abstract: PURPOSE:To improve the yield rate of manufacture for the subject light emitting device by a method wherein a narrow-stripe of mesa structure is formed after performing the process of the first epitaxial growth including an active layer, a mesa stripe is removed after performing the process of the second epitaxial growth and then the process of the third epitaxial growth is performed. CONSTITUTION:The narrow-stripe of mesa structure is formed after performing the process of the first epitaxial growth including the active layer 13, a mesa stripe is removed after performing the process of the second epitaxial growth and then the process of the third epitaxial growth is performed. For example, on an N type InP substrate 11 having the main surface orientation of (001) and the cleavage plane orientation of (100), an N type InP buffer layer 12, including the active layer 13, is formed. Then, a P type InP current blocking layer 16, an N type InP current confining layer 17, a P type InP clad layer 14 and a P type InGaAsP cap layer are formed. Through these procedures, the yield rate of the semiconductor light emitting device can be improved.
Patent JP-H09239666-A (JP)
Title: Smoothing tool
Inventor: NAKADA HAJIME
IPC: B24B13/01
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide the smoothing tool which can remove the crack layer of a work piece caused by grinding with high accuracy in shape and efficiently regardless of the shape of the work piece. SOLUTION: An elastic member 3 such as silicone rubber and the like, is bonded onto the surface of the base substrate 2 of the smoothing tool 1, and furthermore, a surface member 4 made out of epoxy resin and the like, is also bonded onto the surface of the elastic member 3. A mounting part 5 is provided for the upper part of the base substrate 2, and the mounting part 5 in then combined with the shaft of a polishing machine. The aforesaid smoothing tool 1 is designed for an aspherical convex lens, and the curvature of a spheric surface for the base substrate 2, the elastic member 3 and the surface member 4, is made identical to a spheric surface to which the processing surface of a work piece having an aspheric surface, is approximated. When a smoothing process is performed, slurry in which abrasive grains are dispersed in polishing agent such as water and the like, is coated to the processing surface of the work piece in advance, the work piece is then rotated, and concurrently the smoothing tool 1 is reciprocated so as to be pressed on to the processing surface as specified while being rotated, so that the crack layer of the processing surface is thereby efficiently removed.
Patent JP-H10246329-A (JP)
Title: Operation-assist device
Inventor: EMA HIROAKI
IPC: F16H63/06
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To enable the operation-assist device to effectively prevent the generation of hunting when an operating tool abuts on the end part of operating region to be regulated. SOLUTION: A speed change lever 26 is mechanically coupled to a speed change part 20 of a continuously variable transmission 3, and when the speed change lever 26 is artificially operated, an assist force is given to the speed change lever by an electric motor 23, and in the non-operated state the speed change lever is controlled so that the assist operation is stopped. When it is detected that the speed change lever 26 is positioned in the end part setting region, and when the operation of the speed change lever 26 to the end part side is detected, the assist operation is executed.  Before a setting time elapses after the assist operation is terminated, the operation of the speed change lever 26 in the opposite direction is detected, and after the operation in the opposite direction is switched to the non-detected state, the operation of the speed change lever to the end part side is again detected. At this time, the operation of the electric motor 23 is controlled so that the speed change lever 26 can be kept in its speed change position.
Patent JP-S62206572-A (JP)
Title: Image forming device
Inventor: EGAWA JIRO
IPC: G03G15/01
Filed: 1986-03-07
Abstract: PURPOSE:To automatically select the optimum condition of developing bias at every classification of toner by providing a control means which changes the magnitude of the developing bias applied from a bias power source to each developing means based on data stored in a storage means. CONSTITUTION:Detection signals indicating toner colors are generated from toner color generating means 5 and 6 provided for a developing means 3b for the first color and a developing means 4b for the second color which are arranged around a photosensitive body 1, and these signals are inputted to a control means 7. The magnitude of the developing bias applied from a bias power source 9 to developing means 3b and 4b is changed based on voltage control data stored in a storage means 8. Voltage control data corresponding to toner color information is read out from the storage means 8 to set the magnitude of the developing bias by the control means 7. Thus, an optimum bias is automatically supplied to each developing means in accordance with the color of toner.
Patent JP-S58164799-A (JP)
Title: Electrical transferring method of pattern on metal
Inventor: ISHII TETSUO
IPC: C25D11/04
Filed: 1982-03-24
Abstract: PURPOSE:To obtain transferred patterns which are sharp over the entire part in an electrical coloring method of patterns, by using plate electrodes of the construction that permits compensation of voltage drop in patterned electrodes. CONSTITUTION:A plate electrode 4 is constituted by adhering patterned electrodes 4a and a current conducting surface 4b consisting of copper foil on the top and bottom surfaces of an insulating plate 4c. The electrodes 4a are constituted like slender strips from the beginning end 9 thereof toward the final end 10, and are provided with power feed parts 8, 8... at proper intervals from the end 9 to the end 10. The parts 8 are constituted of through-hole platings provided through the plate 4c so as to connect the electrodes 4a and the surface 4b. If such electrode 4 is used, the voltage drop of the electrodes 4a is compensated because the surface 4b has sufficiently small resistance, thus the voltage in the respective parts 8 are made approximately uniform, and the transferred patterns having the same and high sharpness from the end 9 to the end 10 are obtained.
Patent JP-H06301296-A (JP)
Title: Exfoliation of paper from photosensitive- body belt at low stress
Inventor: ZORAN DEII POPOBITSUKU
IPC: G03G15/00
Filed: 1994-03-18
Abstract: PURPOSE: To provide an electrostatic photographic printing machine in which the life of a photoreceptor belt is improved. CONSTITUTION: In an improved system for suitably peeling copying paper 58 from the photoreceptor belt 10 in the small-diameter arc-shaped sheet peeling area of the belt 10 and peeling the copying paper from a photoreceptor image forming belt whose service life is influenced by mechanical winding stress because it is wound around a small-diameter supporting substance for a specified time or more in an electrophotographic printer;  the belt 10 is fitted only around the large-diameter supporting substances 18 and 20 which are not wound round the belt whatever small diameter it has, and the mechanical winding stress substantially lasting is not caused on the belt, and the inside surface of the belt is temporarily engaged only during printing the paper by a small-diameter peeling member 62 with force enough to just temporarily cause arc-shaped deformation on the belt 10 so that the desired small-diameter paper peeling area may be decided.
Patent JP-H09243905-A (JP)
Title: Focus detector
Inventor: MORIYAMA KEIJI
IPC: G03B13/36
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a focus detector performing focus detection in plural focus detection areas, which is miniaturized while improving focus detecting accuracy. SOLUTION: This focus detector is equipped with a sub mirror 2 reflecting a subject luminous flux transmitted through the photographing optical system 1 of a camera and reaching the focus detection area previously fixed on an image pickup surface to the outside of a photographing optical path, a focus detection optical system 3 splitting the reflected luminous flux reflected by the sub mirror 2 and individually forming the split luminous fluxes into an image again, and a focus detection means 4 receiving an optical image formed through the optical system 3 by an image receiving surface Z and performing the focus detection of the optical system 1 based on positional relation between the optical images.  In such a case, 'the combination of the sub mirror 2 with the focus detection optical system 3' is plurally provided corresponding to plural focus detection areas and the sub mirror 2 reflecting the subject luminous flux reaching 'the focus detection area S out of an optical axis' is arranged with its mirror surface side inward.
Patent JP-S62205575-A (JP)
Title: Magnetic disk device
Inventor: TANAKA MASAFUMI
IPC: G11B19/28
Filed: 1986-03-05
Abstract: PURPOSE:To discover the trouble by uneven revolutions at an early stage and to prevent a damage by forming a signal of a reference pulse width by an upper limit pulse generator and lower limit pulse generator, comparing the same with a sector signal, detecting an error and displaying the error. CONSTITUTION:The sector signal A is directly outputted to the outside and is inputted to the upper limit pulse generator 1 and the lower limit pulse generator 2. The outputs from the generators 1, 2 are inputted to AND gates 3, 4 and are inputted via an OR gate 6 to an AND gate 7. A door signal B is outputted as a ready signal C through a delay circuit 5 and is inputted to the gate 7. The output of the gate 7 is compared with the preset reference signal in an FF 8 and the error is displayed on an error display device 9 by the output thereof when the error is detected. The trouble by the uneven revolutions of a driving motor is thereby discovered at an early stage and the damage is minimized.
Patent JP-H01224472-A (JP)
Title: Ignition device of internal combustion engine
Inventor: KORENAGA TAKAHARU
IPC: F02P11/02
Filed: 1988-03-01
Abstract: PURPOSE:To prevent misignition surely by measuring the signaling interval between trigger poles and a guide pole, conducting comparison upon multiplying with a small factor when the angle proportion of the interval is small, and thereby performing cylinder judgement precisely. CONSTITUTION:At the periphery of a signal rotor 1, a plurality of trigger poles 2a, 2b are installed mating with the igniting positions of cyliners. A guide pole 3 is installed ahead one of the trigger poles 2a. A signal coil 4 is installed to generate angle signal mating with the angles of these poles 2a, 2b, and 3. An ignition control device 6 is furnished which is fed with the angle signal from this signal coil 4 through a waveform shaper circut 5. At this time, the ignition control device 6 measures the signaling interval between the poles 2a, 2b, and 3. When the angle proportion of the interval is small, for ex., one of them is multiplied with a small factor to perform comparison, and thereupon cylinder judgement is performed.
Patent JP-H06212360-A (JP)
Title: Shadow mask material for color cathod-ray tube
Inventor: RI NAOYASU
IPC: C22C19/03
Filed: 1993-03-10
Abstract: PURPOSE: To develop a material for a shadow mask having a high elastic modulus and excellent in formability by using an Fe-Ni series invar alloy having a specified compsn. contg. Zr as the material for a shadow mask for a color cathode-ray tube.  
     CONSTITUTION: An alloy having a compsn. obtd. by adding, by weight, 0.001 to 0.01% Zr to an Fe-Ni series invar alloy contg. 30 to 45% Ni is vacuum-melted and is cast into an ingot. This ingot is heated at 1300°C for 24 hr and is subjected to homogenizing annealing. Next, it is subjected to hot forging and hot rolling to form into a hot rolled sheet, oxides on the surface are pickled away, thereafter it is subjected to cold rolling to work into the shape of a thin sheet with 0.03 mm final sheet thickness, and successively, annealing is executed at 700 to 1100°C. A thin sheet made of the Fe-Ni series alloy having about 15,000 kg/mm 2  elastic modulus and easily formable to a shadow mask having a desired curvature, though having reduced yield strength compared to the case of the conventional invar alloy, can be obtd. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H09265225-A (JP)
Title: Image forming device
Inventor: TOYOFUKU NOBUSHI
IPC: B41J2/44
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of adjusting writing timing whenever a pattern image for measurement is formed by making a comparison for the fact that a calculated deviation value is within a previously set permissible value or not and adjusting the image writing timing, only when the calculated deviation value is out of the permissible value. SOLUTION: A deviation value from a set value previously set is calculated with the counter value of a counter 29C, by a comparing/calculating circuit 30. When a clock frequency is defined as MHz and the counter value is defined as Kc, the difference between a set value tKC and a count value KCS(=M.tKC) is calculated and expressed by K(c-cs)=KC-KCS. The difference K(c-cs) expresses the deviation value with respect to the set interval between pattern images Bk and C. The deviation value is influenced by the speed fluctuations of a photoreceptor and a transfer belt as well. Then, a positional deviation permissible value (e) is set and a count value Ke corresponding to the permissible value (e) is compared with the absolute value of the deviation value count value K(c-cs) from a sensor 27. When Ke<|K(c-cs)| is obtained, the image writing timing is changed.
Patent JP-S60194311-A (JP)
Title: Magnetic encoder
Inventor: ISHIYAMA SATOO
IPC: G01D5/245
Filed: 1984-03-16
Abstract: PURPOSE:To obtain an output signal exceeding two pulses per one magnetic mark by determining the interval in the layout of magnetic resistance elements composing a bridge circuit at an integral factor of 1/4 with respect to the interval lambda of magnetic marks to magnetize the magnetic resistance elements when each coinciding with one magnetic mark. CONSTITUTION:A voltage is supplied to a bridge circuit 4 comprising four magnetic resistance elements 41-44 from a power source circuit 6. Output signal of the bridge circuit 4 is converted 5 into a pulse signal. The interval or phase difference in the layout of the magnetic resistance elements 41-44 composing the bridge circuit 4 is determined at an integral factor of 1/4 with respect to the interval lambda of magnetic marks 2 while the magnetic resistance elements are so arranged that they 41-44 coincide with one magnetic mark 2 in rotation while a magnetic head 3 move in one direction by lambda relative to the magnetic scale 1. Thus, the magnetic marks provided at a fixed interval lambda on the magnetic scale is read out.
Patent JP-S62205460-A (JP)
Title: Interface system
Inventor: TANAKA SHIGETAKA
IPC: G06F13/42
Filed: 1986-03-06
Abstract: PURPOSE:To share the port of an input/output to one input port and one output port by sharing a data bus with plural interface signals and holding only a flag by the number of the interface signals. CONSTITUTION:When the data at a module B are outputted from a module A, an output port is selected in accordance with the contents of the data, and simultaneously, two output ports or above are not selected. Even in case of the data input, two ports or above are not selected. An inter-module interface part can be composed of one input port and one output port. To inform an opponent module of the contents of the processing to be requested, plural flags 21-24 are prepared. When the module A is a command port, a data port is an output port, the module B is a response port and the data port is the output port and they are arranged by two ports 11 and 12, the constitution like a figure can be obtained.
Patent JP-H07263947-A (JP)
Title: Primary radiator shared between right-handed and left-handed circular polarized waves
Inventor: FURUKAWA SHOICHI
IPC: H01Q13/02
Filed: 1994-03-18
Abstract: PURPOSE:To provide the primary radiator for circular polarized wave reception having a satisfactory cross polarization characteristic without enlarging the form by arranging patches for right-handed circular polarized wave generation and left-handed circular polarized wave generation in a waveguide on a dielectric substrate. CONSTITUTION:Slots 8 and 9 are formed in a ground conductor 7 provided on one face of a dielectric substrate 6 on the side of an electromagnetic horn 1 and are short- circuited or opened in the position of 1/4 wavelength and are electrically coupled to feeders 10 and 11 arranged on the other face. A dielectric substrate 3 is put on the dielectric substrate 6, and degenerate separation elements 12 and 13 are formed on its face facing the electromagnetic horn 1, and they are so arranged that major axes of slots 8 and 9 are clockwise or counterclockwise inclined at 45 deg. to major axes of these elements 12 and 13, and resonance currents in major-axis and minor-axis directions are made flow. Since two kinds of degenerate separation elements for the right-handed circular polarized wave and the left-handed circular polarized wave are provided in one primary radiator in this manner, the right-handed circular polarized wave and the left-handed circular polarized wave can be received by one primary polarizer, and it is miniaturized.
Patent JP-S61208796-A (JP)
Title: Mobile x-ray device
Inventor: TANAKA MINORU
IPC: H05G1/02
Filed: 1985-03-14
Abstract: PURPOSE:To produce a mobile X-ray device which can be easily carried in through a low inlet and can be easily and quickly positioned during photographing by enabling the X-ray tube to be expanded and contracted and also enabling the X-ray tube to be stopped at an arbitrary height. CONSTITUTION:An X-ray tube 12 is vertically moved either by using a hand to push down a movable strut 16 or by using a hand to push down a base 26 and a rod 29 together. When the tube 12 is elevated by moving the base 26, the tube 12 can be stopped at an intended height by utilizing the ascent of the base 26 on the movable strut 16 to move a rope 31 while the pulley of a sprig balancer 36 is rotated to expand the spring thereby maintaining balance. Due to the above structure, the mobile X-ray device can be easily carried in and can be easily and quickly positioned during photographing.
Patent JP-H02233492-A (JP)
Title: Laterally hung structure of elevator cage
Inventor: NAKAI KEIICHIRO
IPC: B66B11/00
Filed: 1989-02-28
Abstract: PURPOSE: To mixturize a car moving stroke in a specified moving space by setting rope fixed ends to a car at a level slightly lower than a roof upper surface of the car. CONSTITUTION: A lateral suspension structure of an elevator car 1 comprises support members fixed on both side surfaces of the elevator car 1, and rope fixing members 2 supported and fixed on upper surfaces of the support members. A rope fixed end 7 for suspending the car 1 is set at a level slightly lower than a roof surface of the car 1. As a result, a moving stroke of the car 1 in a specified moving space is maximized.
Patent JP-H0210281-A (JP)
Title: Probe for spectroscopic measurement of magnetic resonance at super high temperature
Inventor: KURISUCHIYAN BUREBAARU
IPC: G01R33/31
Filed: 1989-03-01
Abstract: PURPOSE: To enable a completely independence between a sample and a detector during heating by converging laser beam of a heating means on the sample and at the same time making the sample float in the inner volume of a resonator of a separating means. CONSTITUTION: A probe main body 1 to house a resonator-floatation apparatus 3 is installed in a magnet 2 of a superconducting coil. The resonator is connected optically with outside through a channel of a photoconductor 4 and the channel receives luminous fluxes emitted out of a laser 6 through a window 5 in a terminal after, if necessary the luminous fluxes are converged by an optical element 7, and passes the reflecting mirror 8. The light beam from the laser 6 transversely passes the apparatus 3 and heats locally the center part of the resonator which a sample 9 occupies by convergence. The apparatus 3 is a cylindrical and side face-closed hollow main body 10 and is put on a metal seat 11 to be cooled by a circulation route 12 of evaporated nitrogen.  Many parts constituting a radio frequency antenna 13 of the apparatus 3 are in double nozzle 4 form and the sample 9 is kept in floating state by a floatation gas 18 in the cavity.
Patent JP-S58167276-A (JP)
Inventor: IWAI KAZUHIRO
IPC: B62K5/02
Filed: 1982-03-26
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。