baber/WOPTO huggingface dataset:
Patent JP-S62206753-A (JP)
Title: Plasma x-ray generator
Inventor: KATO YASUO
IPC: H01L21/027
Filed: 1986-03-07
Abstract: PURPOSE:To improve the plasma focusing efficiency, by applying to the inner cylindrical electrode a high voltage pulse of negative polarity opposite to the outer cylindrical electrode. CONSTITUTION:While a negative polarity high voltage is applied to the inner cylindrical electrode 1 from a charged capaciter 5, a positive polarity voltage is applied to the outer cylindrical electrode 2. In a discharge space 7 separated from the outside by a discharge container 4, a gas such as neon, argon, or kripton is filled. When a voltage is applied between the electrodes, a dielectric breakdown is produced on the surface of an insulator 3, to generate plasma. The plasma receives a Lorentz's force from the electric field and the magnetic field between the electrodes, moves to the opening end of the electrodes, and is pinched by the pressure of the magnetic field when it passes the end of the electrodes. The plasma of a high temperature and a high density is formed on the axis of the top of the electrode 1, and soft X-rays are radiated.
Patent JP-H02228080-A (JP)
Title: Semiconductor photodetector
Inventor: MISU SHIGEYUKI
IPC: H01L31/10
Filed: 1989-02-28
Abstract: PURPOSE:To restrain the generation of current at a low level by doping the interfaces facing an optical absorption layer of a buffer layer and a window layer with impurities. CONSTITUTION:The interfaces facing an optical absorption layer 4 of a buffer layer 2a and a window layer 5a are doped with impurities such as Se, S, and Si. Namely, the carriers compensate for defects by doping the interfaces with impurities. As a result, a depletion layer ranges from the window layer 5a to the buffer layer 2a by applying a bias voltage, and the generation of current caused by defects or traps can be prevented even over the range including the both side interfaces of the optical absorption layer 4.
Patent JP-S6445378-A (JP)
Title: Chromone derivative
Inventor: AONO TETSUYA
IPC: C07D311/22
Filed: 1988-03-01
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> is 3-7C unsaturated alkyl and unsaturated cyclic alkyl; R<2> is H or halogen; R<3> is H or lower alkyl; X is carboxyl), salt, ester or amide thereof. EXAMPLE:[2-(1-Cyclohexenyl)-4-oxo-4H-[1H]-benzopyran-8-yl]acetic acid. USE:A medicine which is an active ingredient of antitumor agents, orally or parenterally used with low toxicity and applicable in a dose of 0.01-200mg/kg body weight/day expressed in terms of the active ingredient in 1-3 divided portion or at an interval of 2-7 days. PREPARATION:For example, a compound expressed by formula II is reacted with an ester expressed by formula III (R<4> is hydrogenated R<1>) in the presence of a base to provide a compound expressed by formula IV, which is subsequently cyclized with an acid to afford a compound expressed by formula VI. The resultant compound expressed by formula VI is subsequently brominated with a brominating agent to form a compound expressed by formula VII, which is then subjected to cyanogenation reaction to provide a compound expressed by formula VIII. The obtained compound expressed by formula VIII is finally solvolyzed to afford the aimed compound expressed by formula I.
Patent JP-S62206422-A (JP)
Title: Steering torque detector
Inventor: TSUMAGARI MAMORU
IPC: G01L3/10
Filed: 1986-03-07
Abstract: PURPOSE:To facilitate the setting of contact pressure of a brush and confirm a contact condition by forming a subassembly in advance by incorporating in a sleeve a fixture mounted in advance with a potentiometer main body, a slip ring and a slider from an axial direction. CONSTITUTION:A potentiometer main body 2 is built in a sleeve 1. Then, a slip ring 6 is set to the sleeve 1 coaxially with the potentiometer 2 and a slider fixture 8 attached with slip ring slider 7 is built in the sleeve 1. In this condition, that in which the contact pressure and the contact condition of a brush 2b and the slider are examined and checked is made as a subassembly. By building in the subassembly in this condition between an input shaft 11 and an output shaft 12, the potentiometer can have a stable contact pressure and can be in a stable contact condition and a highly reliable steering torque detector can be obtained.
Patent JP-H05252156-A (JP)
Title: Cell order adjustment system for atm switch
Inventor: SATO SHOHEI
IPC: H04L12/28
Filed: 1992-03-05
Abstract: PURPOSE:To correct the inversion of cell order when decentralized routing is performed in a switch in an ATM switch. CONSTITUTION:A time stamp generation control circuit 3 adds a time stamp on each input cell, and also, reports the number of cells on which the same time stamp is attached to a switch exit part, and the switch exit part stores the cell passing the switch in a buffer once, and compares a time stamp value added to each cell with that of the oldest cell in the switch, and sends out a coincident cell to an exit line. It is possible to recognize whether or not all the cells with the time stamp value are transmitted by subtracting the number of cells with the stamp value one by one at each delivery of the cell, and the time stamp of the oldest in the switch is updated when the number shows zero.
Patent JP-2000238043-A (JP)
Title: Insert detecting method and device
Inventor: KANEDA YOSHIYUKI
IPC: B29C45/14
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To surely detect whether the insertions of insert parts are proper or not without contact with the insert parts to be inserted in a mold and by using a mold having a simple structure. SOLUTION: An insert detecting device 1, in which a displacement sensor 11 integral with a hand 9 holding insert parts 3 therewith is provided so as to supply detection data obtained from the displacement sensor 11 through a signal wire 12 to a determiner 13 in order to decide whether the insertions of the insert parts are proper or not or the like with the determiner 13. A CCD laser is employed in the displacement sensor 11 so as to detect a slight floating of the insert part. Since the detection is performed at a plurality of positions of the insert parts, no trouble such as a resin molding without correcting poor insertion at a following process occurs, thereby improving the yield of a product, reducing unavailing man-hours and improving the reliability of a device.
Patent JP-H04286580-A (JP)
Title: Elevator call canceling method
Inventor: YAMAGISHI YASUYUKI
IPC: B66B3/00
Filed: 1991-03-14
Abstract: PURPOSE:To provide an elevator call canceling method enabling positive call cancellation without causing passengers misoperation. CONSTITUTION:In the function of canceling a call by pressing an already registered destination floor call twice in the in-cage destination floor control panel of an elevator, the first pressing is to change the lighting of a registration lamp into blinking, and this blinking indicates the following pressing is to be the second pressing. When the second pressing is performed during the blinking state, the call is canceled and the light is put out. In case the blinking state continues for the specified time, the first pressing is regarded as misoperation, and the registration lamp is returned into the former lighting state.
Patent JP-H02229424-A (JP)
Title: Coater
Inventor: MARUMOTO KENJI
IPC: B05C11/08
Filed: 1989-03-02
Abstract: PURPOSE:To prevent splash of a coating liquid from being dropped onto an object to be coated and to form a coating film having a highly uniform film thickness by a method wherein, when the coating liquid is dripped onto the object to be coated before a turning operation or at an early stage of the turning operation of the object to be coated, a means to electrify the coating liquid is installed. CONSTITUTION:An object 1 to be coated is fixed onto a chuck 4 by using, e.g. a vacuum suction force. The chuck 4 is connected to a motor 5 and is turned for a prescribed time and at the prescribed number of revolutions while the motor 5 is turned. Before, a turning operation of the object 1 to be coated is started, a coating liquid 2 is dripped onto the object 1 to be coated from a nozzle 3 used to drip the coating liquid. During this operation, a high voltage is applied to the nozzle 3 from a direct-current high-voltage power supply 10; accordingly, the coating liquid 2 is electrified to a polarity applied when an electric current is supplied to the nozzle part. This polarity may be positive or negative when sprays of the coating liquid with which a liquid film being formed on the object to be coated has been coated are changed with an electric charge of the same kind, an electrostatically repulsive force is exerted between the liquid film and the splashes and it is possible to prevent the splashes from being dropped onto the liquid film.
Patent JP-H07261053-A (JP)
Title: Optical multiplexing and demultiplexing module
Inventor: KUNIKANE TATSURO
IPC: G02B6/12
Filed: 1994-03-18
Abstract: PURPOSE:To reduce the size of the optical multiplexing and demultiplexing module. CONSTITUTION:A multiplexing and demultiplexing film 26 is formed on the end surface of a waveguide substrate 21, having an optical waveguide 23 formed, where the input/output terminal of the optical waveguide 23 is exposed. The multiplexing and demultiplexing film 26 transmits light of wavelength lambda1 and reflects light of wavelength 1 lambda2. A 1st optical fiber 27 is so arranged that the light of wavelength lambda1 is transmitted through the multiplexing and demultiplexing film 26 and coupled with the input/output terminal of the optical waveguide 23; and a 2nd optical fiber 28 is so arranged that the light of wavelength lambda2 is reflected by the multiplexing and demultiplexing film 26 and coupled with the 1st optical fiber 27. The light of wavelength lambda1 from the 1st optical fiber 27 is transmitted through the multiplexing and demultiplexing film 26 and sent to PD 215, and the light of wavelength lambda1 from LD 24 is transmitted through the multiplexing and multiplexing film 26 and sent to the 1st optical fiber 27. The light of wavelength lambda2 from the 2nd optical fiber 28 is reflected by the multiplexing and demultiplexing film 26 and sent to the 1st optical fiber 27.
Patent JP-S61209997-A (JP)
Title: Production of beryllium single crystal
Inventor: NAGAI MITSURU
IPC: C30B11/00
Filed: 1985-03-12
Abstract: PURPOSE:To obtain the titled high-quality single crystal which is faultless and transparent by dissolving BeO becoming a beryllium component, Al2O3, SiO2 and a colorant such as Cr2O3 in a solvent selected from among V2O5 and Li2 MoO4, controlling the slow cooling velocity and cooling slowly the soln. CONSTITUTION:After dissolving BeO becoming a beryllium component, Al2O3, SiO2 and Cr2O3 as a colorant into one or more kinds of solvents selected from among V2O5, Li2MoO4, Na2MoO4, K2MoO4, MoO3 and Li2O, a beryllium seed piece for the upbringing is introduced therein. Beryllium single crystal is grown by controlling the slow cooling velocity so that the amount to be grown in an (m) face of beryllium single crystal is made to <=40mu/day for one side surface and cooling it slowly.
Patent JP-S59175071-A (JP)
Title: Information retrieving device
Inventor: MIURA YOSHIO
IPC: G11B7/095
Filed: 1983-03-25
Abstract: PURPOSE:To stop the movement of an optical shift stage with high accuracy in a high-speed retrieval mode by detecting the eccentric vector of a disk with a tracking error signal and an RF signal corresponding to the track shift and correcting the difference between present and target addresses which are preset in response to the eccentric amount. CONSTITUTION:The RF signal corresponding to a track shift is processed by an envelope processing circuit 30 and a phase detecting circuit 37. The pulses are counted for the pulse train formed by the tracking error signal passed through a waveform shaping circuit 29 in a period of the phase of one side of the RF signal. A microcomputer 24 decides the eccentric vector of a disk and then corrects the difference between the present and target addresses which are preset to an up/down counter 39 in response to the eccentric amount of the disk and via a register 38. The counter 39 keeps down-counting until its count value reaches (0) by using the output of the circuit 29 as a clock. Then the shift of an optical shift stage is controlled via a function generating circuit 41, etc. Thus the optical shift stage can be stopped with high accuracy in a high-speed retrieval mode.
Patent JP-S57163460-A (JP)
Title: Preparation of ume (japanese apricot) paste
Inventor: KOBAYASHI KUNIO
IPC: A23L19/00
Filed: 1981-04-01
Abstract: PURPOSE: To prepare UME (a Japanese apricot) paste having the scent of UME and suppressed sourness, by blending paste of UME flesh with peach beurre.  
     CONSTITUTION: Seeds are removed from pickled UME to give UME flesh, which is made into paste by a pulper. 10pts.wt. paste of UME flesh is fully kneaded with 2W5pts.wt. peach beurre, to give UME paste. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02228738-A (JP)
Title: Security check system for personal computer
Inventor: DOI TOMOMI
IPC: G06F21/62
Filed: 1989-03-01
Abstract: PURPOSE:To give various complicated security levels by offering individual information of security to a floppy disk. CONSTITUTION:A RAM (system program) 2 and ROM BIOS (basic input output system) part 9 include a security control program and control the access of disk resources of a hard disk (HD) 3 and a floppy disk (FD) 6 through an FD/HD interface 5. A CMOS part 8 for machine individual information storage is controlled through a CMOS access interface 7 by the RAM 2 and the ROM BIOS part 9. That is, individual information of security is offered by the floppy disk 6 in the security check system. Thus, various complicated security levels are given, and it is unnecessary for a user to input these information at each time of access because they are set at the time of start.
Patent JP-H05246256-A (JP)
Title: Mid-mount type lawn mower
Inventor: MURAKAWA MASATAKE
IPC: B62D25/22
Filed: 1992-03-06
Abstract: PURPOSE:To adjust the position of the center of gravity of a machine body, and to make the running movement in a swift condition, by loading a battery and a fuel tank to an extension step, in the condition to position in an underseat space which is formed of the extension step and a driver seat. CONSTITUTION:A rear wheel shaft 17 is provided at the lower side of an engine 5 loaded at the rear side of a machine body, while a front wheel shaft is provided at the lower side of a control member B at the front side of the machine body, and the control member B is composed of a driver seat 13 just in front of the engine 5, a front panel, and a step floor 12. The step floor 12 is extended to the lower position of the driver seat 13 so as to form an extension step 12A, on which a battery 15 and a fuel tank 16 are loaded in the condition positioning in an underseat space which is formed of the extension step 12A and the driver seat 13. As a result, the rear side ballance of the machine body center of gravity owing to loading the engine at the rear side is improved, and at the same time, a swift running maneuverability is obtained by a concentration of mass resulting from a summarized arrangement of the heavy substances including the engine and the like.
Patent JP-H06268409-A (JP)
Title: Strip circuit
Inventor: AMANO TAKASHI
IPC: H01P1/212
Filed: 1993-03-10
Abstract: PURPOSE:To obtain a small size and inexpensive strip circuit in which a high frequency signal in a desired frequency band can be selected, and the power distribution of the high frequency signal can be attained. CONSTITUTION:This circuit is equipped with a first strip line 11 provided on a substrate, and a strip line 13 for resonance separately provided at one side of the first strip line 11, and electromagnetically connected the first strip line 11. Moreover, the circuit is equipped with a second strip line 17 provided separately from the first strip line 13 for resonance, and electromagnetically connected to the first strip line 13 for resonance, and a first strip line 15 for resonance separately provided at the other side of the first strip line 11, and electromagnetically connected to the first strip line 11. Then, the circuit is equipped with a third strip line 19 provided separately from the strip line 15 for resonance, and electromagnetically connected to the strip line 15 for resonance.
Patent JP-H03254086-A (JP)
Title: Non-linearly voltage dependent resistance element for lightning arrester with gap
Inventor: OHIRA KUNIO
IPC: C04B35/453
Filed: 1990-03-02
Abstract: PURPOSE:To have a voltage non-linear resistant body suitable for a lightning arrester provided with a gap by allowing a ZnO inter-granular phase to contain 0.01-15.0wt.% TiO2 in rutile crystalline structure. CONSTITUTION:0.01-15.0wt.% TiO2 in rutile crystalline structure is included in a ZnO inter-granular phase, and thereby the specific dielectric factor of a resistant body as object of the present invention can be increased to over 700. Thereby the specific dielectric factor of the whole current restricting element can be increased, and the flash shortcircuit voltage of a series gap be sunk, so that there is no more need to annex any insulator or replace arc horn even in case a lightning arrester provided with a gap is mounted on an existing steel tower. Effectiveness is ensured by specifying the rutile crystal having high temp. stability and high dielectric factor among the TiO2 phase transformations, and also giving the content a value between 0.01-15.0wt.% or favorably between 0.01-10wt.%. The grain size of rutile crystal shall preferably be 1.5-3mum. Quantitative determination of rutile crystals can be made through measurement by the power type X-ray diffraction method.
Patent JP-H11249873-A (JP)
Title: Dynamic managing system for driver function and its method
Inventor: KAWAKAMI TAKESHI
IPC: G06F9/46
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To dynamically add a new function without stopping the execution of a driver by permitting a driver to provide a driver function managing means for managing a function which can be provided by means of the driver and an instruction receiving means or the like for decoding and executing a control instruction which is issued to the driver with OS. SOLUTION: When a user adds the new function to the driver 2 under execution at present, it is necessary to grasp the situation of the driver 2 under execution at present. Then, a system call instruction is issued to the driver 2 with an information obtaining means 104 and OS 3 in order to obtain function information which is supported by the driver 2 at present. The instruction receiving means 106 receiving the system call instruction retrieves a function list information part 301 which is incorporated inside the driver 2, obtains information of incorporated function and variable number and returns it to the means 104. The user generates a source code including the new function by referring to the information.
Patent JP-S51125681-A (JP)
Title: Nematic liquid crystal composition
Inventor: ARAI TADASHI
IPC: G09F9/30
Filed: 1975-04-25
Abstract: PURPOSE: A nematic liquid crystal composition with positive dielectric anisotropy, low threshold voltage and high response speed,which is chemically stable and shows nematic liquid crystal phase over a wide range of temperature containing room temperature. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58166770-A (JP)
Title: Semiconductor device
Inventor: INOUE SHINICHI
IPC: H01L27/088
Filed: 1982-03-26
Abstract: PURPOSE:To prevent the dissipation and scatter of P atoms in a metal silicide film when a heat treatment is to be performed to attain diffusion of As atoms implanted by ion implantation by a method wherein the upper part of the doped silicide film is covered with a nitrogen compound film. CONSTITUTION:At the semiconductor device, the surfaces of the gate electrodes 21, 22 of the MOS type semiconductor device formed of the doped silicide film doped with the P atoms are covered with the nitrogen (N2) compound films 23, 24 of the silicide of a high melting point metal of molybdenum (Mo), etc. By covering the doped silicide film with the nitrogen compound of the silicide of the high melting point metal like this, the dissipation and scatter of the P atoms contained in said doped silicide film to be generated when the substrate is heated for formation of a PSG film at the formation process of the semiconductor device to be performed thereafter are prevented, and moreover the dissipation and scatter of said P atoms from the upper part of the substrate when the substrate is thermally treated after As ion implantation is performed for formation of source regions 25, 26 and a drain region 27 are also prevented.
Patent JP-S59174705-A (JP)
Title: Position detecting device
Inventor: OKUYA NORIO
IPC: G01S17/06
Filed: 1983-03-24
Abstract: PURPOSE:To realize low cost, by providing a switching circuit in an operation processing circuit, replacing parallel processing with time series processing, partially omitting parallel processing parts, thereby simply detecting the two-dimensional position of a body to be detected by the double scannings by the one- dimensional operation processing circuit and a one-dimensional scanning device. CONSTITUTION:A direction signal and a switching signal are outputted from a direction specifying circuit 21. A switching circuit 20 outputs an input from an operation circuit 19a. At this time, when a scanning signal is outputted from a driving circuit 26, position signals in the aligning direction of photoelectric converters 4a and 4b are outputted from a sampling circuit 25 as a conventional method. When the direction signal (d) and the switching signal (e) from the direction specifying circuit 21 are not outputted, the switching circuit 20 outputs an input from an operation circuit 19b. Position signals in the aligning direction of photoelectric converters 4a and 4c are outputted from the sampling circuit 25 by the similar way.
Patent JP-S60195208-A (JP)
Inventor: SENBO TAKAO
IPC: B66C23/36
Filed: 1984-03-14
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-H01222776-A (JP)
Title: Peroxidase and production thereof
Inventor: FUKUZAKI EIICHIRO
IPC: C12R1/91
Filed: 1988-03-02
Abstract: PURPOSE:To efficiently produce a high-quality peroxidase, by culturing tissual pieces or cells from at least one species of plant body, such as Trifolium repens L., Carica papaya L. or Phellodendron amurense Rupr., in a nutrient culture medium and isolating a peroxidase from the resultant culture. CONSTITUTION:Cell groups or tissual pieces, such as root, hypocotyl or cotyledon of a seedling, from at least one species of plant body selected from the group of Trifolium repens L., Carica papaya L., Phellodendron amurense Rupr., Oenothera lamarckiana Ser., Scopolia japonica Maxim., Lithospermum erythrorhizon Sieb. et Zucc., Glycine max Merill and Gynostema pentaphyllum Makino are collected. The cell groups or tissual pieces are then cultured in a nutrient culture medium to subsequently isolate a peroxidase from the resultant culture. The culture medium may be either of solid and liquid culture media, but a solid culture medium containing agar is preferred. Calli and culture medium components are initially separated from the obtained culture by filtration, etc., and the peroxidase is then extracted from the above-mentioned calli.