baber/WOPTO huggingface dataset:
Patent JP-H1023706-A (JP)
Title: Small vibration coreless motor
Inventor: FUKUOKA KIMIMICHI
IPC: H02K7/075
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To reduce a mounting space and simplify electrical connection to an electrical apparatus by separating a brush from a terminal and electrically connecting the brush with the terminal after a brush assembly and a terminal assembly each fixed with an insulating material are separately incorporated in a frame. SOLUTION: A brush assembly 1 comprises a bracket 2 made of nylon, etc., and a brush 3A made of an alloy containing silver or gold and provided with a brush feeding part 3B. A positive power terminal 5A and a negative power terminal 5B to be electrically connected to an electrical apparatus are molded with resin 6 to form a terminal 4. By separating the brush 3A from the terminals 5A and 5B from the apparatus and providing a terminal assembly 4 formed by molding terminals 5A and 5B with resin this way, power terminals can be taken out of the motor side. As a result, when a motor is mounted to an electrical apparatus, the position of the terminals are easily determined only by determining the motor position.
Patent JP-S6418825-A (JP)
Title: Picture display device
Inventor: OSADA MASAKAZU
IPC: G06F3/048
Filed: 1987-07-14
Abstract: PURPOSE:To easily grasp the relation between a certain picture and other pictures and at the same time to realize the observation of the details of said relation, by dividing a display screen into two display areas so that a summary picture for index of pictures stored in a memory means and a designated picture are displayed with control in the 1st and 2nd display areas respectively. CONSTITUTION:A picture display device 10 consists of image memories 11 and 12, a display memory 13, a CRT 15, an external input means 16, a display control means 17, etc. The reduced data on plural pictures stored in the memory 12 and a pointer are stored in the memory 11. Then a summary picture is designated by the means 16 on the CRT 15. The CRT 15 is divided into two display areas by the means 17. Thus a series of summary pictures stored in the memory 12 are displayed in the 1st display area; while the pictures designated by the means 16 are displayed in the 2nd display area respectively.
Patent JP-S5875299-A (JP)
Inventor: IWAI MASARU
IPC: G08C19/00
Filed: 1981-10-29
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-H0836199-A (JP)
Title: Solid-state laser device and laser applying device
Inventor: MIYAI TAKESHI
IPC: G02F1/37
Filed: 1994-07-26
Abstract: PURPOSE:To obtain a solid-state laser device capable of generating a laser beam of a UV region with high efficiency by providing this device with means for generating a specific third laser beam by interaction of first and second laser beams. CONSTITUTION:A first laser input 41 which is exciting light is partly absorbed in a Cr laser crystal 21 to excite this laser crystal 21. The radiated light from the laser crystal 21 is oscillated by a resonator structure 20 including the excited laser crystal 21, by which the second laser beam 42 is obtd. Of the first laser beam 41, part of the laser beam transmitted through the laser crystal 21 is made incident together with the second laser beam 42 in a nonlinear optical crystal 31 arranged within the resonator. Further, the third laser beam 43 of a wavelength 360 to 400nm is generated by the interaction of the first and second laser beams 41, 42 in the nonlinear optical crystal 31 and is emitted. Then, the laser beam of the UV region of the wavelength <=400nm is stably obtd with high efficiency.
Patent JP-S5878989-A (JP)
Inventor: NAKADA MINORU
IPC: B66B13/14
Filed: 1981-10-30
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-H0726864-A (JP)
Title: Excavating device
Inventor: NAGABA YOSHISUKE
IPC: E21B10/00
Filed: 1993-07-14
Abstract: PURPOSE:To perform high-efficient discharge of soil by means of comparatively low pressure feed water. CONSTITUTION:An excavating pipe 2 is coupled to a connection pipe 3 to form a spindle. A plurality of excavating bits are arranged at intervals K for discharge to the tip of the excavating pipe 2. A contraction pipe contracted toward a tip is connected to the excavating pipe 2. Further, a water feed means, such as a pump, is connected to the rear end of the spindle. Water delivered from the rear end of the spindle increases a velocity of flow by means of the contraction pipe and is jetted with a force and high-efficiently discharged through a gape between the excavating bits together with soil.
Patent JP-H0838941-A (JP)
Title: Method and apparatus for electrostatic separation of particulate substance
Inventor: JIYOSEFU ROBAATO REINAADO
IPC: B03C7/08
Filed: 1995-06-16
Abstract: PURPOSE: To enable separation of electrically conducting particles from electrical insulator particles by constituting a device so that the electrically conducting particles repelled from an electrically conductive surface are attracted to a separating electrode and providing the separating electrode for laterally separating the electrically conductive particles from the electric insulator particles. CONSTITUTION: A mixture composed of carbon particles 3 and tobacco particles 4 is supplied to a rotary drum 5 from a vibrating conveyor 2 and high-voltage charge is sprayed from above a falling curtain of both particles 3, 4 by a discharging pin. Then, the carbon particles 3 are charged, but when falling, the particles discharge the electricity to a metallic surface of the drum 5 to have similar electric charge as the drum 5 has, and the carbon particles 3 are repelled from the drum 5. At the same time, the carbon particles 3 are attracted upward to an electrifying plate 11 and the discharging pin 8 with opposite polarity and are scattered so as to be removed from the rotary drum 5.  The tobacco particles 4 of the electric insulator substantially hold positive charge and are fastened on the grounded drum 5 due to Coulomb force and fall down from the drum 5 or are removed therefrom by a brush 6.
Patent JP-H073787-A (JP)
Title: Method for burying linear or bar-shaped object such as anchor bolt and drilling device therefor
Inventor: NOZAKI MASATO
IPC: E21B7/20
Filed: 1993-06-22
Abstract: PURPOSE:To provide enhanced drilling efficiency using a simple structure and to allow easy extrusion and handling. CONSTITUTION:A hole is drilled as an impact generated by an air hammer device 12 which is lowered by its own weight and built into an outer casing 7 while being connected to the casing along the direction of rotation is transmitted to a drilling bit 13A. After the hole is drilled to a predetermined depth, the air hammer device 12 is extracted while leaving the outer casing 7 there. An object to be buried is inserted into the outer casing 7 and the casing is filled with a hardening material. Then the outer casing 7 is extracted.
Patent JP-S6152201-A (JP)
Inventor: YAMAMORI JOTARO
IPC: A01B33/08
Filed: 1984-08-22
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-S6434434-A (JP)
Title: Treatment of anionic stabilized particle
Inventor: PIITAA RONARUDO JIEFUREI BURAN
IPC: C09K23/52
Filed: 1988-07-13
Abstract: PURPOSE: To obtain a cationically stabilized particle by treating an anionically stabilized particle dispersed in a continuous liquid medium with an alkali metal salt or the like of naphthalenesulfonate formaldehyde condensate. CONSTITUTION: An anionic dispersion or emulsion containing a dispersant selected from a group composed of the alkali metal salt of naphthalenesulfonate formaldehyde condensate, an alkaline earth metal salt of lignosulfonate and a 1-4C alkyl aromatic sulfonate is added into the continuous liquid medium in which the anionically stabilized particle is dispersed. And the aniocally stabilized particle is treated so as to be compatible with the cationic dispersion or emulsion, to be at least 50 wt.% in the dispersed phase content and to have >=pH8.5. A stabilizer effective in <=pH6.5 is preferably added by <=10 wt.% per the anionically stabilized particle.
Patent JP-H1015618-A (JP)
Title: Back gage device
Inventor: AOKI MAKOTO
IPC: B21D5/02
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a back gage device for improving the accuracy of dimensions of a flange by making the device so that unbalanced load is not applied to the lower table of a bending machine, also stabilizing posts by always fixing the route on which bumping/pressing force is transmitted and exactly executing the positioning of a work. SOLUTION: The back gage device is arranged at the rear of the bending machine and composed of Z-axis guide parts A, supporters B and supporter driving parts C. At least two Z-axis guide parts are fixed to respective side plates 3 which are errected on both sides of the lower table 2. The supporters have bumping parts 5 through a stretcher 4 and the posts 6, are loosely fit to the Z-axis guide parts and supported with them and movable in the Z-axis direction. The supporter driving parts are provided between the supporters and the lower table and, by moving only the supporters to the lower table in the Z-axis direction, the height position of the bumping parts are determined.
Patent JP-S5963969-A (JP)
Title: Brushless motor
Inventor: KOGA YOSHIROU
IPC: H02K29/00
Filed: 1982-10-05
Abstract: PURPOSE:To reduce the occupying space of a rotary position detector by winding detecting coils on the poles of the respective phases of a stator core, and winding a stator coil on the other pole of the core, thereby reducing the size and thickness, and simplifying the structure. CONSTITUTION:A shaft 12 is engaged with a rotor yoke 13, a rotor magnet 14 is adhered to the rotor yoke 13 to form a rotor. A stator coil 16 is wound on a stator core 15, and detecting coils for detecting the rotary position is wound on the poles of the respective phases. The core 15 is secured to a bearing holder 17, a bearing 18 is inserted into the inner periphery of the holder 17 to retain the shaft 12, the holder 17 is mounted on a mounting plate 19, and a casing 20 is mounted on the plate 19.
Patent JP-2001008096-A (JP)
Title: Video camera
Inventor: TAMURA SATORU
IPC: H04N5/243
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a sharp video image even from highlight parts and dark parts in the video image by using a plurality of video signal correction characteristics in one frame in a video camera that is mainly connected to a computer or the like as its external device and used for a video conference or a video telephone or the like. SOLUTION: The video camera is provided with a video signal contrast distribution detection circuit 8 that checks a contrast distribution of a picture in order to change a plurality of video image correction characteristics in use depending on the contrast distribution of the picture and also with a block division circuit 9 that divides one frame into a plurality of blocks depending on the contrast distribution of the picture. The block division method of frame is configured through the provision of a means that changes sizes of the blocks depending on the contrast distribution of the picture.
Patent JP-S5965485-A (JP)
Title: Manufacture of semiconductor device
Inventor: ASAI SHIYUUJI
IPC: H01L29/812
Filed: 1982-10-05
Abstract: PURPOSE:To reduce the influence of a surface depletion layer and elevate drain withstand voltages by a method wherein the distance between a source electrode and gate electrode in a Schottky barrier gate type FET is not more than 1.0mum, ohmic electrodes for the gate, source, and drain are produced by self-alignment, and the gate electrode is formed offset. CONSTITUTION:An SiO2 substrate 22 is side-etched for the formation of an opening 26 larger than an opening 25, an Al layer 21 is side-etched for the formation of an opening 27 larger than the opening 26, and a gate electrode 1 is formed, through evaporation of Al, with its size determined by the opening 25. On the gate electrode 1, SiO is heat-evaporated for the formation of a coating layer 28 with its shape dependent upon the opening 26 in the second layer. The gate electrode 1 as covered by a coating layer 28 is retained when the Al layer 21 is removed. Application by evaporation of an ohmic metal results in the formation of a source and drain electrodes 2, 3 by self-alignment, separated from the coating layer 28. The distance between the gate and source and that between the gate and drain are different in the produced GaAs MESFET as the gate electrode is located offset.
Patent JP-S6331191-A (JP)
Title: Manufacture of semiconductor laser
Inventor: NIDOU MASAAKI
IPC: H01S5/00
Filed: 1986-07-24
Abstract: PURPOSE:To prevent concentration of stress on laser oscillation region and acquire high reliability for a long period of time by selectively diffusing impurity of a conductivity type leaving a striped region and then removing a 5th semiconductor layer prior to a 2nd epitaxial growth process to grow a 6th semiconductor layer. CONSTITUTION:A P-type Al0.46Ga0.55As layer 2, Al0.15Ga0.85As active layer 3, N-type Al0.45Ga0.55As layer 4, super lattice layer 5 and GaAs layer 6 are sequentially formed by a 1st metal organic vapor phase eptaxy (MOVPE) process. Next, Zn is diffused up to the depth not penetrating through the layer 4 leaving the striped region of super lattice layer 5 to form an impurity-diffused layer 7. After removing the layer 6 by the gas phase etching using hydrogen chloride and arsine, N-type Al0.45Ga0.55As layer 8 and N-type GaAs layer 9 are formed by a 2nd MOVPE process. Finally, N-type electrode 10 and P-type electrode 11 are formed, completing a semiconductor laser. Thereby, extra stress is not applied on the active layer and a semiconductor laser having excellent reliability can be obtained.
Patent JP-S6332902-A (JP)
Inventor: MOROOKA HISAO
IPC: H01C7/10
Filed: 1986-07-25
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-H117302-A (JP)
Title: Event communication processing method in duplex supervision control system
Inventor: TSUDA SHOZO
IPC: G05B9/03
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the processing capability of a system due to an excess processing load such as a multiple event in an event information processing method in a duplex supervision control system. SOLUTION: In job site side information processors 3, 4, and 5, when the number of generated event information is larger than a preliminarily decided multiple event threshold value, this event information is divided into two, and division marks are added to them. Then, one event information 7 to which the division mark is added is transmitted to a central information processing unit 1 of a main system, and other event information 8 is transmitted to a central information processing unit 2 of a slave system. In the central information processing unit 1 of the main system and the central information processing unit 2 of the slave system, the event information 7 and 8 to which the received division marks are added are processed in parallel, and processed event information 9 and 10 are exchanged and mutually reunited.
Patent JP-S5875752-A (JP)
Title: Ion pump
Inventor: KAGEYAMA KATSUHIRO
IPC: H01J41/12
Filed: 1981-10-31
Abstract: PURPOSE:To enable even a rare gas to be exhausted by providing a space inside the tubular wall of an anode, and installing a collecting electrode, on which a sputtered matter is deposited, around the anode, apart from the anode. CONSTITUTION:Gaseous molecules, after being ionized by an electron group developed within an anode 12, all bump against a sputtering electrode 19, and sputter a matter provided over the surface of a sputtering electrode 19. As the matter provided over the surface of the electrode 19, a getter member is used. Since a sputtering electrode 19 extends on the entire center axis of the internal hollow center of the anode 12, homogeneous electric-discharge is secured. A large percentage of the matter provided over the surface of the electrode 19,  after being sputtered, reaches a collecting electrode 22 after penetrating through  the tubular space of the anode 12, deposits on the collecting electrode 22, and  performs exhaustion action. In addition, since the tubular walls of the collecting electrode 22 and the anode 12 are positioned apart from one another, even a rare gas can be stably exhausted.
Patent JP-H0845813-A (JP)
Title: Scanning exposure method and device
Inventor: MIYAJI TAKASHI
IPC: G02B7/28
Filed: 1994-07-27
Abstract: PURPOSE:To accurately follow up a target surface on the surface of a wafer without using the low-pass filter of a variable cut-off frequency and regardless of the condition of the surface of the wafer and scanning velocity when auto- focus is performed in a scanning exposure device. CONSTITUTION:A focus signal is supplied to a filter part 51 from an AF sensor 25 to obtain the estimate of the true value of the focus signal in the filter part 51. The focus position of the approximate surface of the surface of a wafer and a tilt angle are computed by using the estimate in least square approximate computing part 52, and a deviation obtained by subtracting the computation from a target value in a subtrating part 54 is supplied to a control part 62 to drive an actuator 63 by a control signal from the control part 62. The gain of the filter part 51 is optimized by using the dispersion of a focus signal when the wafer is at a standstill or moving.
Patent JP-H0618844-A (JP)
Title: Liquid crystal display device
Inventor: MATSU FUJIO
IPC: G09G3/36
Filed: 1992-07-02
Abstract: PURPOSE:To decrease display data transfer frequency by one-half without increasing numbers of input signals and to reduce power consumption of a signal electrode driving circuit by transferring an inputted display data signal after converting its bit numbers to that of two times. CONSTITUTION:A clock XSCL for transferring display data is transferred to an input of a clock of a D type flip flop after inverted by an inverter. The D type flip flop outputs an output signal Q which is inverted synchronizing with a trailing edge of XSCL. This signal is made as 2XSCL. Therefore, bit numbers of display data signals can be made as that of two times and transfer frequency can be decreased by one-half by making display data signals D1, D3, Q2, Q4 as input data of an IC for driving electrodes of the odd number signals, display data signals DO, D2, Q1, Q3 as input data of an IC for driving electrodes of the even numbers signals, and using 2XSCL as a clock for display data signals of a both signals electrodes driving circuit.
Patent JP-H0839941-A (JP)
Title: Theral transfer sheet
Inventor: MURATA YUKICHI
IPC: B41M5/388
Filed: 1994-07-27
Abstract: PURPOSE:To obtain recorded matter having a high density medium yellow hue by low energy by adding a binder composed of a resin, a pyrazolone azo dye represented by a specific general formula and a pyridone azo dye represented by a specific general formula to the colorant layer provided on a base material. CONSTITUTION:A thermal transfer sheet is obtained by providing at least a colorant layer on a base material. In this case, a binder composed of a resin, a pyrazolone azo dye represented by first general formula (X is a hydroxy group or the like, Y is a hydrogen atom, an alkyl group or the like, R is a hydrogen atom, a substituted or non-substituted alkyl group or the like and a ring A is a benzene ring which may have a nonionic substituent) and a pyridone azo dye represented by second general formula (R<1> is a hydrogen atom, a substituted or non-substituted alkyl group or the like, Z is a hydrogen atom or the like and a ring B is a benzene ring which may have a nonionic substituent) are added to the colorant layer.
Patent JP-S5966885-A (JP)
Title: Cmc hydrolase produced by strain belonging to penicillium and its preparation
Inventor: OKADA IWATAROU
IPC: C12N9/42
Filed: 1982-10-07
Abstract: PURPOSE:To obtain CMC-beta-1,4-glycosido hydrolase hydrolyzing strongly carboxymethyl cellulose, by cultivating a mold belonging to the genus Penicillium. CONSTITUTION:The titled enzyme of CMC-beta-1,4-glucosido hydrolase having about 36,000 molecular weight and PI 3.49 isoelectric point, preduced by a mold belonging to the genus Penicillium, hydrolyzing CMC strongly, having the fittest pH approximately at 4.0 using CMC as a substrate, having pH stability of 4.0- 7.5pH by treatment at 45 deg.C for 2hr, approximately 65 deg.C fittest action temperature, stable upto 50 deg.C, completely deactivated at 80 deg.C, showing no filter paper decay activity at all, not acting on avicel, acting specifically on CMC, not acting on cellobiose at all, weakly acting on cellotriose and cellotetraose, acting relative well on cellooligosaccharide having DP>= that of them, not acting on p- nitrophenyl-D-cellobioside.
Patent JP-H0795787-A (JP)
Title: Control system for speed and thrust of ground primary system linear motor
Inventor: SATO YUKIMICHI
IPC: H02P25/06
Filed: 1993-07-15
Abstract: PURPOSE:To provide a control system for speed and thrust that achieves stable proportional integral control on a ground primary system linear motor transport apparatus regardless of the constants of the linear motor and variations in car speed. CONSTITUTION:The control system incorporates a means for calculating inverter frequency command fs as a function of thrust F and car speed v for acceleration and deceleration, respectively. Thus, unlike conventional car speed control systems where no thrust/frequency calculation section is provided, in the to system the thrust command F of the output in proportional integral control is calculated in thrust/frequency calculation sections 8, 9. Therefore, thrust is not significantly varied due to variations in the constants K1-K5 of a linear motor or car speed v. In addition the entire speed control system is linearized and stable control is achieved.
Patent JP-H1127680-A (JP)
Title: Data processing system
Inventor: TAKAHASHI KAZUYOSHI
IPC: H04N19/40
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To improve the storage efficiency of a large amount of DICOM data by separating each of DICOM data into image data and other data, converting a plurality of image data to be separated into streams of the MPEG form and compressing the data into a compression moving image file so as to compress lots of the DICOM data. SOLUTION: A 1st data separate means 7 separates each of DICOM data into image data and other data received in a real time input mode when an input mode discrimination means 2 discriminates the real time input mode and a data form discrimination means 3A discriminates the presence of DICOM data. A preliminary compression moving image file generating means 8 converts a plurality of image data in the DICOM data separated by the 1st data separate means 7 into streams of the MPEG form and applies preliminary compression to the data to generate a preliminary compression moving image file. Thus, the system compresses a large amount of DICOM data and stores the compressed data.