baber/WOPTO huggingface dataset:
Patent JP-H03220783-A (JP)
Title: Superconductor memory and its recording method
Inventor: HATTA SHINICHIRO
IPC: G11B11/00
Filed: 1990-01-25
Abstract: PURPOSE:To obtain a memory characterized by small time change and high stability in time by utilizing a phenomenon wherein the absolute value of the magnetization of a superconductor thin film of composite copper oxide is irreversibly changed by an applied magnetic filed, and distinguishing the state of the memory. CONSTITUTION:X rays or ultraviolet rays are projected when a superconductor thin film comprising composite copper oxide is formed, or after that. Oxidation is performed at the same time or after the projection. The memory comprises this film. In recording, a phenomenon wherein the absolute value of the magnetization of the superconductor thin film of the composite copper oxide thin film is irreversibly changed by an applied magnetic field, and the state of the memory is distinguished. Thus the time change in magnetization can be mostly suppressed, and the superconductor memory characterized by high stability can be realized.
Patent JP-S54107953-A (JP)
Title: Molding phenolic resin material
Inventor: TORII MUNETOMO
IPC: C08L61/06
Filed: 1978-02-13
Abstract: PURPOSE: To improve heat stability and rigidity at a high temperature, and to increase a cure rate, by adding resol diluted with a plastifiable material evaporable at a molding temperature to a novolak-type phenolic resin molding material.  
     CONSTITUTION: 100 parts by wt. of a molding material compositin consisting mainly of novolak is blended with 1W10 parts by wt of resol diluted with a plastifiable material having a boiling point not higher than 170°C. Methanol, n-butyl alcohol, hexanol, styrene, toluene,water, etc. may be cited as the plastic material. The solid content of the resol diluted with the plastic material is preferably 10W70 wt.%. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09212810-A (JP)
Title: Magnetic head device and its manufacture
Inventor: SUGANO TAKASHI
IPC: G11B5/53
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To keep the contact state of a magnetic recording medium sliding surface of each magnetic head element with a magnetic recording medium always good and to drastically improve its reproducing output by providing each magnetic head element to make the center position of its magnetic gap almost coincide with the vertex of curvature in the abutting width direction. SOLUTION: This device is equipped with one pair of magnetic head elements 1 and 2 fixed at a prescribed interval on a head substrate 3, and in the individual magnetic head elements 1 and 2, magnetic gaps (g) having different azimuths are formed by joining one pair of magnetic core halves at their butting surfaces via a gap film respectively. Then, the vertex C of curvature in the abutting width direction is different from the center position B of the abutting width in the magnetic recording medium sliding surface of each magnetic head element 1 and 2, and the center position A of the magnetic gap (g) and the vertex C of curvature in the abutting width direction are made to be coincide with each other.
Patent JP-S58133044-A (JP)
Title: Processing circuit of audio signal
Inventor: YAMATE KAZUNORI
IPC: H03F3/20
Filed: 1982-02-03
Abstract: PURPOSE:To obtain a processing circuit of audio signals which has a small power loss with a low cost, by converting a PCM signal into a PWM signal by means of a counter and a multivibrator and therefore obtaining an audio signal. CONSTITUTION:An input audio signal is converted into an audio signal 3 converted into a PCM form by an A/D converter 1. The signal 3 is processed by an audio processing part 15 and fed to a presettable counter 8. The counter 8 counts the signals 3 with a clock pulse 5 up to the value corresponding to the contents of the input PCM signal. The PCM signal is converted into a PPM signal 9. This signal 9 is converted into a PWM signal 11 by a multivibrator 10. The signal 11 is amplified by a D-class amplifier 12 and then made to pass through an LPF 13. Thus an amplified analog signal is obtained. In such a constitution, an expensive D/A converter is eliminated to obtain an audio signal processing circuit which has a small power loss with a low cost and a small size.
Patent JP-H06233427-A (JP)
Title: Cable laying machine
Inventor: HIDAKA AKIRA
IPC: H02G1/06
Filed: 1993-02-03
Abstract: PURPOSE:To provide a cable laying machine for enhancing efficiency in the cable laying work. CONSTITUTION:The cable laying machine 10 comprises a moving table provided with clamps 28, 30 wherein the drive shaft 40A of an air cylinder 40 protrudes to hold a cable 14. The cable laying machine further comprises a drive section 24 for reciprocating the moving table along a guide rail 32. When the air cylinder is driven on one end side of the guide rail to hold the cable, the moving table is moved in the direction of an arrow A along the guide rail and pulls the cable which is eventually unclamped when the drive shaft of the air cylinder is contained on the other side of the guide rail.
Patent JP-H10211171-A (JP)
Title: Ophthalmologic image recording system
Inventor: SATAKE EIJI
IPC: A61B3/14
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To easily perform a retrieval processing without using an expensive analysis device by detecting imaging conditions set to an imaging device based on the operation of an imaging switch and recording the imaging conditions and still images recorded based on the operation of the imaging switch in a memory in correspondence. SOLUTION: At the time of an eyegrounds examination, after fixing the head part of a subject to a fixing part 101, a joy stick 105 is operated and an eyegrounds, camera main body 102 is positioned to an eye to be tested. Then, eyegrounds, are imaged by a CCD camera 108 and the image signal is outputted to an image recorder 1. At the time, strobe synchronizing signals are outputted from a control circuit 5 to an eyegrounds camera 100 by trigger signals based on the operation of the imaging switch 106, a strobe is made to emit light based on the synchronizing signals, emitted light quantity at the time is detected and the image signals for one frame are stored in a frame memory 2. Simultaneously, the imaging conditions at the time are read and stored in a condition recording memory 3 by making the imaging conditions and the still images correspond to each other.
Patent JP-H03222419-A (JP)
Title: Supersonic cleaning device
Inventor: KANAI SADAO
IPC: H01L21/304
Filed: 1990-01-29
Abstract: PURPOSE:To improve cleaning efficiency by allowing supersonic vibration which travels in a medium liquid to enter a wave receiving surface arranged at a slanting angle with a face of slope of the wave receiving surface in an inner tank. CONSTITUTION:An attempt is made to install a partial piece 7, which is a part of an outer tank 1, a supersonic vibrator 3 and a wave receiving surface and receives vibration energy V1 from the vibrator 3, using liquid 8 as a medium. When an attempt is made to have the wave receiving surface 7 postured as indicated by 7 at the angle of theta compared with the prior art position 7' of the wave receiving surface, the transmittivity in the case of theta 28 deg. will be 100% compared with about 26%, which is the prior art transmittivity in the case of theta=0. This construction makes it possible to transmit drive energy V of the vibrator 3 mounted with the outer tank to cleaned articles effectively, thereby exerting more drastic cleaning capacity compared with the prior art cleaning capacity.
Patent JP-2000213399-A (JP)
Title: Accumulated pressure type fuel injection control apparatus
Inventor: SUGIYAMA TATSUMASA
IPC: F02D41/04
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To increase fuel injection control accuracy, by selectively using an actual measurement value and an estimated value of fuel injection pressure based on fuel injection timing of a fuel injection means in a fuel injection controlled variables calculating means. SOLUTION: A determination is made whether or not an injection is in a timing t120 for calculating a second timing t2 injecting fuel (S41). When the result is Yes, the second timing t2 for injecting fuel is calculated (S42). A time T2 is required for calculation of a fuel injection amount based on an actual measurement value of which fuel injection pressure can be obtained, at a timing t1. A determination is made whether a timing after the time T2 of the first timing t1, is earlier than the second timing t2 that is the fuel injection time (S43). When the result is earlier (later), a flag is set to be OFF (ON). When the flag is ON, the fuel injection amount is calculated by an estimated value of the fuel injection pressure (S46).  When the flag is OFF, the fuel injection pressure is actually measured at the first timing t1 (S48), and then the fuel injection amount is calculated by the actual measurement value (S50).
Patent JP-S57131130-A (JP)
Title: High frequency signal generating device
Inventor: SHIMODA JIYUNICHI
IPC: H03L7/02
Filed: 1981-02-06
Abstract: PURPOSE:To generate a high frequency signal in a stable oscillation frequency, by controlling the oscillation frequency in accordance with a difference between the first value corresponding to a variation portion of the oscillation frequency, and the second value corresponding to frequency required for a load. CONSTITUTION:A high frequency signal generated from a high frequency signal generator 2' is inputted to one input terminal of a mixer 13 through a directional coupler 3'. To the other input terminal of the mixer 13, a prescribed high frequency signal is inputted from a crystal oscillator 14, frequency of its difference is inputted to a frequency-to-voltage converter 15 and is converted to a voltage value. This voltage value is inputted to the first differential amplifier 21, and voltage of a difference between said voltage value and a voltage value corresponding to a difference between the oscillation frequency initialized to the high frequency signal generator 2' and the oscillation frequency of the crystal oscillator 14 is outputted. Furthermore, in the second differential amplifier 26, voltage of a difference between said voltage value and a voltage value corresponding to a normal measuring frequency is outputted, and an output frequency of the high frequency signal generator 2' is controlled by applying said differential voltage to a control part 28.
Patent JP-S61178486-A (JP)
Inventor: FUJIKI MICHIO
IPC: C04B41/89
Filed: 1985-02-01
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-H04256847-A (JP)
Title: High-energy-resolution detecting method for vacuum ultraviolet ray and inverse photoelectron spectroscopic device using this detecting method
Inventor: KAN SHIGEMASA
IPC: G01N23/225
Filed: 1991-02-07
Abstract: PURPOSE:To obtain a detecting method for detecting vacuum ultraviolet rays at high energy resolution and to obtain an inverse photoelectron spectroscopic device which can perform inverse photoelectron spectroscopy in high accuracy at high energy resolution by utilizing this detecting method. CONSTITUTION:This detecting method is conducted by the following way. Optical filters whose penetrability of vacuum ultraviolet rays is slightly different are provided in front of at least two detectors having the equal photoelectric characteristics. The detectors are directed toward a light emitting source. The pulses of the output signals from both detectors are shaped, and the pulses are counted. The counted values are subtracted to each other. The energy resolution corresponding to the difference between the limit energies of both optical filters is optically detected. The introduction of this detecting method into an inverse photoelectron spectroscopic device is also proposed. Especially, a reflection converging mirror is used, the space in a vacuum container is reduced and the compact configuration is obtained.
Patent JP-S60160469-A (JP)
Title: Device for processing characters
Inventor: SUGITANI KAZUNOBU
IPC: F02D41/40
Filed: 1984-02-01
Abstract: PURPOSE:To simplify a shift key operation for switching character types by converting a part to be written in KATAKANA (square form of Japanese syllabary) into KATAKANA after inputting by HIRAGANA (cursive form of Japanese syllabary). CONSTITUTION:When a conversion key CK is pressed after inputting in HIRAGANA, conversion process is started. A device transfers 10 characters from a head, for example, ''This camera's lens...'' to an extraction memory CM, and compares whether it is in a KATAKANA dictionary CD. If coincidence is not obtained, the device deletes character by character, where because the coincidence is not obtained even the contents of the extraction memory CM ''ko'' is available, a pointer OP becomes 2 and ''of the camera's lens...'' is transferred to the extraction memory CM to repeat processing. When the coincidence for ''camera'' is obtained in the KATAKANA dictionary CD, the device converts it into ''camera.'' After completion of conversion processing, ''camera'' and ''lens'', etc., are converted into KATAKANA.
Patent JP-H05214072-A (JP)
Title: Epoxy resin composition
Inventor: OSHIMI FUMIAKI
IPC: C08G59/20
Filed: 1992-01-31
Abstract: PURPOSE:To prepare the title compsn. giving a cured article excellent in moisture resistance, heat resistance, etc., by compounding an epoxy resin obtd. by glycidylating a phenol-modified low-molecular butadiene (co)polymer and a cure accelerator as the essential components. CONSTITUTION:The title compsn. is prepd. by compounding an epoxy resin obtd. by glycidylating a phenol-modified low-molecular butadiene (co)polymer, which is obtd. by the addition reaction of a low-molecular butadiene (co)polymer with a phenol compd., and a cure accelerator as the essential components.
Patent JP-2000216460-A (JP)
Title: Excimer laser device
Inventor: YADA YUJI
IPC: H01S3/036
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent a laser gas from being contaminated by supporting a rotary shaft in a radial direction without any contact and rotating and driving the rotary shaft without any contact. SOLUTION: A fan 1 and spindles 2a and 2b are integrated so that each center shaft coincides each other. When the fan 1 is rotated and driven with its center shaft as a center, gas in a chamber 11 is circulated by a plurality of blade members provided in the fan 1. The spindle 2a is inserted through a radial magnetic bearing 5 and a touch-down member 9, and the spindle 2b is inserted through a radial magnetic bearing 6, a thrust plate 3, a thrust magnetic bearing 7, and a touch-down member 10. The radial magnetic bearings 5 and 6 support a rotor 4 via the spindles 2a and 2b in a radial direction without any contact. The thrust magnetic bearing 7 supports the rotor 4 in a thrusting direction via the thrust plate 3 without any contact. The radial magnetic bearings 5 and 6 and the thrust magnetic bearing 7 compose a five-axis control type bearing.
Patent JP-H08213271-A (JP)
Title: Capacitor material, multilayer wiring board and semiconductor element containing package
Inventor: YOMO KUNIHIDE
IPC: H01L23/13
Filed: 1995-02-03
Abstract: PURPOSE: To attain high-permittivity glass ceramics by adding borosilicate glass and ZrO2 at a specified ratio. CONSTITUTION: A multilayer wiring board is comprised of a high-permittivity layer 11 and an insulator layer 13 which is laminated to hold the high- permittivity layer 11 therebetween. An electrode layer 15 is formed up and down the high-permittivity layer 11. Borosilicate glass and ZeO2 exceeding 10vol.% are added to a capacitor material. Borosilicate glass, at least one kind of Mo, W, Re, Fe, Co, Ni, Cu, Rh, Pt, Pd, Au, Ag of 1 to 10vol.% and at least one kind of Al2 O3 , quartz, cordierite and mullite are further added. It is desirable to add stabilizer of 15 mole % or less to a total amount of ZrO2 to ZrO2 . Thereby, it is possible to greatly increase dielectric constant and accelerate high strengthening of a high-permittivity layer.
Patent JP-S60163162-A (JP)
Title: Definition method of shape of three-dimensional connecting body
Inventor: IWAMOTO TETSUO
IPC: G06F17/50
Filed: 1984-02-03
Abstract: PURPOSE:To minimize the number of points of data input at the change of shape definition and shape by allowing an input means of indicate a joint face of each basic constituting block to form nonquantitative structure of a three-dimensional connecting body and further providing quantitative structure. CONSTITUTION:When the operator inputs a location and a direction where the first primitive is arranged, an arrow 71 is displayed. When the primitive of structural arrangement is selected, a primitive 73 is displayed on a primitive area. A connecting point between the arrow 71 and the primitive 73 is indicated and the primitive 73 is moved to the position of the arrow 71. Moreover, the correspondence between connecting points 77 and 78 is indicated to a duct system 71 and a primitive 76 is added. When the nonquantitative structure is obtained, an attribute data 82 of each constituent is set according to the input request of an attribute data 81 to compute a coordinate data. When the duct data is set, an isometric diagram of an object duct system is displayed to confirm the set data.
Patent JP-H09316134-A (JP)
Title: Water-based resin composition, its production, and water-based coating material
Inventor: KIMURA NOBUYUKI
IPC: C09D5/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a water-based composition useful as a binder fir a water- based coating material which can form a coating film excellent in adhesion, weathering resistance, water resistance, etc., on polyolefin resins such as especially polyethylene and polypropylene, a process for producing the same, and a water-based coating material. SOLUTION: The resin composition is a polymer obtained by preparing an aqueous dispersion containing chlorinated polyolefin resin particles having a degree of chlorination of 10-50wt.%. swelling the resin particles with a polymerizable monomer, and polymerizing the monomer and having a ratio of the chlorinated polylefin resin particles to the polymerizable monomer of (5-50)/(95-50). The water-based coating material is prepared from this composition.
Patent JP-S52101387-A (JP)
Title: Fuel assembly
Inventor: TAKEDA RENZOU
IPC: G21C1/20
Filed: 1976-02-19
Abstract: PURPOSE: A fuel assembly with high conversion ratio from nuclear source material to fuel material, with less deterioration of reactivity due to combustion, with large quantity of nuclear fuel material capable of picking up at the retreatment and with max. available output. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08207328-A (JP)
Title: Recording apparatus
Inventor: OHAMA SATOSHI
IPC: B41J31/05
Filed: 1995-02-03
Abstract: PURPOSE: To speed up highly detailed, high-quality printing and enable printing out irrespective of kinds of recording papers, by providing a recording apparatus with a second fixing means for transferring a temporary recording image to a recording paper from an intermediate transfer body together with a reception layer, etc. CONSTITUTION: A laser light, 11 is cast, from a recording means 10 in the direction shown by an arrow at a position corresponding to a required output, image pixel on a recording medium 4 sent by a recording medium feed roller 9a. A part of a thin film functional layer 3 on the recording medium 4 where the laser light 11 is cast is melted, whereby a through hole is formed at the position corresponding to the required image pixel. In taxis case, an oscillation wavelength of the laser light 11 is matched with an absorbance of the thin film functional layer 3 to improve the light-heat, conversion efficiency of the laser light 11. The recording means 10 may be constituted of a laser-scanning mechanism comprising a laser oscillation device such as a semiconductor laser or the like casting the laser light 11, an intensity distribution means, an optical lens, a polygon mirror, etc.
Patent JP-H09128964-A (JP)
Title: Refreshing method reutilizing electric charge
Inventor: KIN TOMONORI
IPC: G11C11/409
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To reduce a refresh current by reutilizing electric charges charged and discharged to bit lines in mutual complementary relation for the initial refresh operation of another memory array. SOLUTION: In the refresh operation of the memory array 100, the complementry bit lines BL1 and BLB1 for instance are charged and discharged by the voltages Vcc and Vss of a power supply part 30 and then, the complementary bit lines BL1 and BLB1 are equalized to a half power supply voltage 1/2Vcc. Then, for the refresh operation of the memory array 300, a word line WL2 and a sense-amplifier S/A1 are selected for instance. In this case, a switching part 200 is turned on by RAS signals, the electric charges charged and discharged to the complementary bit lines BL1 and BLB1 are sent through common source lines CSL1 and CSL2 to the memory array 300 and the initial refresh operation is performed. Thereafter, the refresh operation is performed by the voltages Vcc and Vss of the power supply part 60.
Patent JP-S60162229-A (JP)
Title: Recording device
Inventor: TSUCHIYA SHIZUO
IPC: H04N1/036
Filed: 1984-02-02
Abstract: PURPOSE:To improve temperature characteristics and obtain an excellent image by applying a direct current which is inverted in polarity at a specific period to a liquid-crystal shutter used for an optical recording system at a frequency higher than a cross frequency at which the dielectric anisotropy of a liquid- crystal compound is zero. CONSTITUTION:Two glass substrates 20 and 21 hold a gap with a spacer 25 and a liquid-crystal material 26 is charged therein to constitute the liquid-crystal shutter. A signal electrode consists of a transparent electrode 27 and a metallic electrode 28 and a common electrode consists of a transparent electrode 29 and a metallic electrode 30. A microshutter is formed at a part 31 where the metallic electrodes 28 and 30 are partially removed. Microshutters 39 and 40 are formed of the transparent electrodes at intersections of write selection electrodes 33 and 34, and recording signal electrodes 35-38, and the shutter 39 and 40 are opened and closed by a controller which is not shown in the figure. The shutters are opened and closed at the frequency higher than the cross frequency at which the dielectric anisotropy of the liquid-crystal material is zero, and the applied DC voltage is inverted in polarity at a low period. Consequently, a temperature rise of the liquid crystal is prevented to obtain an image of good quality.
Patent JP-S51122429-A (JP)
Title: Photosensitive compositions
Inventor: IMAURA MASAKAZU
IPC: H05K3/00
Filed: 1976-02-20
Abstract: PURPOSE:To provide photosensitive compositions insolubilized by bridge formation due to light irradiation.