baber/WOPTO huggingface dataset:
Patent JP-H03216491-A (JP)
Title: Crane device of cargo handling vehicle
Inventor: KINOSHITA YUKIO
IPC: B66C23/26
Filed: 1990-01-18
Abstract: PURPOSE:To ensure stability at the time of running so as to improve workability in a narrow place, even when length of a boom is increased, by protruding a rear part of the boom when it is stored, setting up a winch on the first boom and decreasing a rear end radius at work time. CONSTITUTION:A hanging lift is increased and an overhang amount P from a car body is decreased by providing constitution such that a rear part 61 after the second boom 6 is protruded from a rear part of the first boom when the boom is stored. A winch device 10 can be set up in the front from setting of a foot pin 3 to eliminate a problem, in which a rear end turning radius Q at the time of running is increased in a set up position of the winch device 10, by setting it in the front from the rear end of the first boom or in the front first boom from the rear end of a swivel base frame 5. A rear end turning radius at work time is made smaller than the rear end turning radius Q at the running time by providing such constitution that the rear part 61 behind the second boom 6, protruded from the rear of the first boom, is moved forward when a boom device is extended.
Patent JP-2000209779-A (JP)
Title: Method and device for protecting non-utility generation facility
Inventor: OTSUKI SATORU
IPC: H02J3/38
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To quickly open a bus-connected circuit breaker by shortening the detecting time of the service interrupt fault of a commercial system by detecting the fault from the voltage and period of the generator output of a private power generation facility. SOLUTION: A waveform shaping circuit 244 shapes the waveform of an AC voltage into a pulse waveform (rectangular waveform), and a counter 245 measures the half-period time interval of the pulse waveform at high level (or low level). When the counter 245 counts up during the half-period of the waveform, the counter outputs a frequency drop signal SF, and an AND circuit 248 outputs a cut-off command under the AND condition of the signals SF and a voltage drop signal SV. When each phase of a three-phase alternating current and their inverted phases are shaped into pulse waveforms and the half-periods of the pulse waveforms are measured by means of separate counters in this constitution, a frequency drop can be detected within 2/3 cycle in maximum, and the cutting-off of a non-utility generation facility from a commercial system can be executed at high speed.
Patent JP-H06211909-A (JP)
Title: Production of vinyl chloride polymer, and composition comprising the same
Inventor: HASHINO DAISAKU
IPC: C08F2/18
Filed: 1993-01-20
Abstract: PURPOSE:To obtain high-bulk-density PVC high in heat stability, excellent in plasticizer absorption and reduced in fisheye formation. CONSTITUTION:A method of preparing a vinyl chloride polymer wherein vinyl chloride or a mixture of vinyl chloride and a monomer copolymerizable with vinyl chloride is suspension-polymerized in an aq. medium in the presence of an oil-soluble polymn. initiator and a dispersant, wherein the dispersant is a combination of partially saponified PVA (A) having a degree of saponification of 70 to 90mol% and an average degree of polymn. of 1,500 to 3,000 and PVA (B) having a degree of saponification of 70 to 90mol% and an average degree of polymn. of 300 to 1,000 with a water-soluble cellulose ether, while the PVA (B) is continuously added to the system between the point of time when the degree of polymn. exceeds 5% and the point of time when polymn. terminates.
Patent JP-H01209637-A (JP)
Title: Input screen scintillator for x-ray image intensifier and its manufacture
Inventor: JIERAARU BUIYUU
IPC: H01J29/38
Filed: 1989-01-13
Abstract: PURPOSE: To improve efficiency of a scintillator by entirely covering individual needles with coating material such as metal or semiconductor, and by reflecting light passing through the needle by the presence of the coating material to direct the light to the inside of the needle. CONSTITUTION: A scintillator comprises a metallic substrate 1 with a cesium iodide needle 2 placed thereon which is covered with metal/semiconductor material 5. This material 5 reflects light passing through the inside of the needle to direct the light to the inside of the needle, and moreover, it is filled between the needles to function as a light barrier and to prevent agglomeration of the needles 2. Since the material 5 is made of conductor or semiconductor, an electric potential of the cesium iodide 2 can be equal to that of the layer covering the substrate 1. Therefore, a conductive lower layer formed between the scintillator and a photocathode can be reduced in thickness or can be eliminated, within an image multiplying tube, to promote efficiency of the scintillator.
Patent JP-H09198293-A (JP)
Title: Wide area data base management system
Inventor: TOBA NOBUKAZU
IPC: G06F13/00
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To access a data base at satisfactory response speed by each client existing at a geographical distance. SOLUTION: At each of sites A and B, each of a data bases D-A and D-B is possessed. In each data base, intra-area information circulating in only one's own site and common information circulating at both sites are stored. The update status of the data bases D-A and D-B is monitored by the gateways G-A and G-B for information exchange of each site. When the update of common information is performed, the receipt and delivery of update information are performed between respective gateways for information exchange via a communication line 2 and the identification of the common information on the data base of each site is kept.
Patent JP-2000205841-A (JP)
Title: Recognizing method for wafer shape
Inventor: KASAHARA TSUKASA
IPC: G01B11/24
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a recognizing method for a wafer shape that obtains a clear binary video signal and precisely recognize a shape of a measured wafer by a simple device. SOLUTION: A measured wafer 1 is mounted on the wafer mounting holder 2 of which surface is coated with a matted black and fixed, and the wafer 1 and the holder 2 are indirectly lighted using a lighting device 3 and a reflecting plate 5. Then, a video camera 4 inclined from an axis vertically to the surface of the wafer 1 is placed to pick up the wafer 1 and the holder 2. The video signal picked up by the video camera 4 is made binary and a contour coordinate of the wafer 1 is computed from the binary signal to recognize the shape of the wafer.
Patent JP-H01184286-A (JP)
Title: Production of noble metal sheet
Inventor: MORIKAWA MASAKI
IPC: B23K26/00
Filed: 1988-01-18
Abstract: PURPOSE:To simply and rapidly pattern on the front and rear sides of a noble metal sheet having a specified thickness at a low cost by projecting a laser beam on the front side of the sheet to carry out marking and by coating the side with a transparent protective film. CONSTITUTION:A noble metal or an alloy thereof is formed into a sheet having 0.005-0.3mm thickness. A laser beam is projected on the front side of the sheet to carry out desired marking and the side is coated with a transparent protective film of resin, etc. The rear side is similarly treated as required. The front and rear sides of the sheet can be independently patterned with letters and figures etc., and the sheet is prevented from being made more deformable.
Patent JP-S55103746-A (JP)
Title: Semiconductor power supply assembly and method of manufacturing same
Inventor: ROBAATO HOWAITO
IPC: H01L23/495
Filed: 1980-01-28
Abstract: A method of manufacturing a semiconductor power device assembly comprising providing on one surface of a heat sink plate (11), a thin layer (12) of an electrically insulating and thermally conductive material, the layer (12) being supported by the plate (11) and a semiconductor device (14, 15, 16) being secured thereto in heat exchange relationship therewith.
Patent JP-S60152819-A (JP)
Title: Burning apparatus with safety mechanism
Inventor: OKAMOTO KUNIYOSHI
IPC: F23N5/20
Filed: 1984-01-18
Abstract: PURPOSE:To contrive to enable the automatic re-ignition only when the unexpected extinguishment is confirmed merely as a temporary occasion by a method wherein the re-ignition is made automatically only when the definite conditions is satisfied after safety control operation. CONSTITUTION:A burner 1 is ignited and starting operation thereof is performed by a timer for checking a burning continuous time. In case that an extinguishment switch button 6 is not made ON operation, when the burner 1 is extinguished by the automatic closing of a safety shut-off valve Vs caused by some reason, a time T from igniting to extinguishment is measured by the timer, then the time T is judged by comparing with the preset time T0. In case of T>=T0, the extinguishment is judged to be caused by a temporary reason, then the timer is reset and re-ignited. In case of T<T0, the extinguishment is judged to be real extinguishment, then an alarm buzzer 8 is operated.
Patent JP-S61166717-A (JP)
Title: Link device
Inventor: KAWAI KATSUMASA
IPC: B60H1/00
Filed: 1985-01-18
Abstract: PURPOSE:To enable a damper to be rotated so as to reduce the number of parts required in a link device which is suitable to an inner/outer air selecting damper device for an air conditioning equipment by allowing a pin which is fitted in a link groove formed on a case, to be moved directly by a heat control cable. CONSTITUTION:In an inner/outer air selecting damper device for an air conditioning equipment, a damper 1 which selects an air passage, is secured on a shaft 3, and is installed rotatably on the bearing section of a case 6. A long groove is formed on a projection in a 'L' shape of the shaft 3 which is projected out of the case 6. And a pin 2 which is fitted movably in a link groove 6a arranged on the case 6, is slidably engaged with the above said long groove. Then, the other end of a heat control cable 4 which is connected to the control device outside at its one end, is connected with the outer end of the pin 2. This configuration enables the movement of the pin 2 by the outside control device through the heat control cable 4 to rotate the damper 1.
Patent JP-S55102043-A (JP)
Title: Straight line generating circuit
Inventor: MAIO KENJI
IPC: G06G7/25
Filed: 1979-01-29
Abstract: PURPOSE:To enable to generate the voltage wih good linearity, by lowering the start voltage by a given value, setting the objective voltage in excess of a given value and generating the straight line signal between them. CONSTITUTION:The straight line signal generation circuit consists of the operational amplifier A1 constituting the integration circuit, amplifier A2 outputting the input signal with a multiple of 2, comparator 3, control circuit B selectively controlling the switches SW1, SW2, capacitors C0, C1, and resistors R0-R3. In the mode II of hold mode, positive voltage V2 is inputted as the signal S3, and the voltage of the signal S2 is lowered by the voltage DELTAE corresponding to the value of the capacitors C0, C1 and the voltage V2 to set the start voltage. The voltage V0 is given to the input terminal T3 of the comparator A3 and the integration at the integration mode III is set to the potential E2+V1 increasing the potential of the signal S2 by V1. Integration is kept between the start and objective voltage, and the output signal S2 is connected to the deflection circuit system. Thus, the output of the deflection circuit system is changed as the one-dot chain line in Figure S2 to obtain the voltage having good linearity between the potentials E1 and E2.
Patent JP-S60151833-A (JP)
Title: Magnetic recording medium
Inventor: MORIIZUMI KOUICHI
IPC: C09D175/04
Filed: 1984-01-20
Abstract: PURPOSE:To produce a magnetic recording medium superior in electromagnetic transducing characteristic, running capacity, durability (wear resistance), and productivity by providing a magnetic layer on a nonmagnetic base material containing a titanium compound whose average particle size is <=2.5mum and inert materials. CONSTITUTION:The magnetic layer is provided on the nonmagnetic base material containing a titanium compound whose average particle size is <=2.5mum and inert materials. It is desirable that the titanium compound and inorganic matters have <=2.5mum average particle size and it is more desirable that they have 0.05- 0.5mum average particle size; and when 0.03-10wt% titanium compound and inorganic matters are incorporated in a base film, the magnetic recording medium superior in electromagnetic transducing characteristic, running capacity, durability (wear resistance), and productivity is produced easily without raising the cost. The proportion of said titanium compound to inorganic matters is optional if the titanium compound is >=0.02wt%.
Patent JP-H10209007-A (JP)
Title: Charge beam exposing method and mask
Inventor: MORITA KENJI
IPC: G03F1/20
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a charge beam exposing method for enabling the protective exposure of alignment marks, without deteriorating the throughput. SOLUTION: A charge beam B is radiated on the all alignment marks in alignment mark regions 22a, 22b to do the protective exposure of the alignment marks for all patterns in subfields 510 involved in a main field 51a during continuous moving of the masks before/after the pattern exposure in the main field 51a, resulting in that no protective exposure step is needed prior to the exposure step as before.
Patent JP-H05193278-A (JP)
Title: Dye thermal transfer image receiving sheet
Inventor: MINATO TOSHIHIRO
IPC: B41M5/52
Filed: 1992-01-21
Abstract: PURPOSE:To provide a dye thermal transfer image receiving sheet having a beautiful metallic gloss by a method wherein a half tone image is enabled to be printed in high density, high resolution and favorable reproducibility without being curled by heating with a dye thermal transfer printer when the dye thermal transfer image receiving sheet is used therefor. CONSTITUTION:A dye thermal transfer image receiving sheet 1 is composed wherein an intermediate layer 3 consisting of a metalized polyester film is formed on a sheet like base material 2 consisting of a stretched porous film having a void structure, and an image receiving layer 4 is provided on the intermediate layer 3.
Patent JP-H06225244-A (JP)
Title: Storage cover for remote controller
Inventor: ISHIZUKA SHUJI
IPC: B65D51/00
Filed: 1993-01-22
Abstract: PURPOSE:To easily remove a cover without enlarging the external size of a remote controller case by providing a remote controller case having a taper part and a cover having a handle part which passes through step parts obtained by recessed-cutting a part of the taper part and which extends to an outer peripheral side part for the outer peripheral side part. CONSTITUTION:In the remote controller case 1, a through a hole 5 and the outer peripheral side part 6 are the taper part 7, and it is provided with the step parts 8 connected with the step parts obtained by recessed-cutting the right and left ends of the taper part 7. The cover 9 has the handle part 10 which is engaged into the through hole 5, passes through the step parts 8 and whose ends are extended to the outer pheripheral side part 6, and the cover 9 has a hole for fixing it to a boss hole part through a bis. The cover 9 in the remote controller case 1 can easily be removed from the remote controller case 1 by hanging a finger at the tip of the handle part 10 protruded from the step parts 8 at the right and left ends of the taper part 7 provided for the outer peripheral side part 6 of the remote controller case 1 after the bis is removed.
Patent JP-H05198204-A (JP)
Title: Combination headlamp for automobile
Inventor: CHOJI MASATAKA
IPC: F21V7/00
Filed: 1992-01-22
Abstract: PURPOSE:To provide an automotive combination headlamp of good appearance by integrating an extension reflector with a side lamp reflector. CONSTITUTION:A headlamp body 30 equipped with at least an illuminant and a reflector 32 to reflect and distribute forward light emitted from the illuminant, is so provided as to be capable of performing an inclining motion in lamp space formed with a vessel-like lamp body 10 and a front lens 11 assembled into the front opening thereof. In addition, a side lamp body 40 equipped with an illuminant 44 and a reflector 42 to reflect and distribute forward light emitted from the illuminant 44 is so provided as to be adjacent to the headlamp body 30. The external surface of the body 30 is fitted with an extension reflector 28 extended toward area around the opening of the body 10. The extension reflector 28 and the side lamp reflector 42 are used as shielding walls to isolate light between both lamp bodies 30 and 40. Furthermore, the reflectors 28 and 42 are integrated with each other via a frame section of U-shaped horizontal section with a U-shaped vertical rod section 29 faced to the front lens 11.
Patent JP-H0546586-A (JP)
Title: Signal processor
Inventor: KITAGUCHI TAKASHI
IPC: G06G7/60
Filed: 1992-01-22
Abstract: PURPOSE:To accurately control a controlled system by providing a means which generates an error signal to be inputted to a signal processing means according to a tutor signal generated by a tutor signal generating means and an output signal converted by an output signal converting means. CONSTITUTION:The output signal o of a neural network 8 is processed by an output part 9 as the output signal converting means and inputted as an output signal y for control to the controlled system 6. The neural network 8 has a self-learning function. The output signal j obtained by the conversion processing of the output part 9 is inputted to an error signal generation part 11 as an error signal generating means together with a real control output or equivalent tutor signal m from a tutor part 10 to be a tutor signal generating means to generate the error signal d to be used for learning, which is inputted to the neural network 8. The neural network 8 performs the learning by using this error signal d and a desired signal y is obtained at the controlled system 6 for a signal x.
Patent JP-H07218229-A (JP)
Title: Three-dimentional shape input device
Inventor: KITAMACHI ATSUSHI
IPC: G06T7/00
Filed: 1994-01-31
Abstract: PURPOSE:To provide a three-dimensional shape input device which can accurately measure a sectional shape of an object to be measured even if there is a manufacturing error such as a mounting error generated in the case of mounting a rotary mechanism in a device body. CONSTITUTION:The three-dimensional shape input device comprises an optical mechanism 3 for irradiating an object 2 to be measured with a measuring beam from a light source 8 to detect the beams scattered on the surface, and a calculating mechanism 5 for coordinates-rotating surface shape data obtained based on detected data of the scattered beam detected at each rotary attitude of a predetermined angle of the object 2 by a rotary mechanism 4 to calculate to lead the sectional shape data. Further, the device comprises a rotating center coordinates correcting mechanism 6 for obtaining a central point of a circle having largest superposition of the data obtained by the mechanism 5 and a circle of a radius R drawn from an arbitrary central point to the cylinder of the radius R mounted to be superposed on a rotary axis center of the mechanism 4 to set the point as the rotating center for calculating following coordinates rotation.
Patent JP-S54103994-A (JP)
Title: Supervisory test of hydrogen embrittlement of zirconium alloy
Inventor: USAMI SABUROU
IPC: G21C3/02
Filed: 1978-02-01
Abstract: PURPOSE: To conduct a hydrogen embrittlement supervisory test of a zirconium- alloy-made pressure pipe of a pressure-pipe-type reactor, by using a test piece whose notched part is fatigue-cracked by applying mutually reverse alternating loads thereto.  
     CONSTITUTION: The test piece 5 of the same radius as the pressure pipe is made from the same material as the pressure pipe. The test piece 5 is simply supported near the center of its inside surface at a pair of points 8, 8 for a short span and simply supported at both the ends of its outside surface at a pair of points 9, 9. The mutually reverse alternating loads are applied to the supported points 8, 9 of the test piece so that a compressive stress is caused in the notched part 6. At that time, the compressive stress 12 concentrates to the tip of the notched part 6. When the loads are eliminated, a tensile stress 13 is caused in the notched part and a fatigue crack 7 is made at the tip of the notched part 6. Then, the fatigue-cracked test piece 5 is inserted into the pressure pipe. After every lapse of a predetermined time, the test piece is picked out of the pressure pipe and destructed by an impact test. Thereby, the degree of hydrogen embrittlement is measured. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58126330-A (JP)
Inventor: KITAJIMA MITSUO
IPC: D02G3/24
Filed: 1982-01-22
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-S55101489-A (JP)
Title: Recording method by thermal transfer
Inventor: KONISHI MASAO
IPC: B41M5/26
Filed: 1979-01-30
Abstract: PURPOSE:To obtain a clear and high-speed thermal transfer record by a method wherein an electric field is applied to a heating part of a thermally sublimable ink containing transfer agent layer and sublimed ink is adsorbed to a transferred medium. CONSTITUTION:First, a transfer agent layer 12a is, for example, negatively-charged by a corona discharge tube 50. Then, when a charged transfer agent layer 12a is moved to an arrow A direction together with the rotation of a supporter 10a and reaches a position looking straight at an opposite electrode, the transfer agent layer 12a is heated locally by irradiation of laser beam LB along a given printed image. Charged ink is released by sublimation out of the heated transfer agent layer 12a and at the same time the charged ink is acted by the electric field formed between the supporter 10a and the opposite electrode 60, in other words, is accelerated by this electric field, carried to the opposite electrode side and transferred to a recording paper 2a. Then, the recording paper 2a carried by paper feed rollers R1-R4 is taken out of the printer.
Patent JP-H08201462-A (JP)
Title: Surface potential measuring apparatus
Inventor: KIKUKAWA ATSUSHI
IPC: H01L21/66
Filed: 1995-01-25
Abstract: PURPOSE: To provide a surface potential microscope in which the mutual interference is eliminated between an interatomic force detection signal and an electrostatic force detection signal. CONSTITUTION: Displacement of a cantilever 1 is detected by a displacement gauge 2. Output from the gauge 2 is passed through a low-pass filter 4 and amplified by an amplifier 5 and then delivered to a piezoelectric oscillator 6 thus constituting an oscillation circuit oscillating at the first resonance frequency of the cantilever. Output from the oscillation circuit is fed to a frequency detector 7 which delivers an output to a controller 8. The controller 8 controls the distance between a sample and a probe so that the oscillation frequency is kept constant. A cantilever displacement signal is amplified and fed to a lock-in amplifier 14 in order to detect the amplitude of a component having same frequency as an AC voltage signal being applied to the probe.  Finally, a DC voltage to be applied to the probe is controlled by means of controller 15 such that the amplitude thus detected goes zero.