baber/WOPTO huggingface dataset:
Patent JP-H0771668-A (JP)
Title: Pipe fitting for lining pipe
Inventor: ARAKI SATORU
IPC: F16L21/02
Filed: 1993-09-02
Abstract: PURPOSE:To improve a corrosion preventing effect of a fitting main unit by inserting a lining pipe, mounting a pipe end mounting member on an internal surface of the fitting main unit, and when it is engaged with a pressing ring, by sealing a part between the fitting main unit and the lining pipe through a packing member. CONSTITUTION:In the case that a nut 42 is screwed to the end part of a fitting main unit 40 consisting of cast provided with coating formed by injection molding synthetic resin in the internal surface, to mount a lining pipe 44 on this fitting main unit 40, a pipe end mounting member 43 is mounted on a pipe end part of the lining pipe 44. This pipe end mounting member 43 is constituted of a rubber-made cap part 49 comprising a jaw 46 in close contact with the internal surface of a pipe end part 45, flange 47 brought into contact with a pipe end surface and a cylinder 48 extended to an external surface of the pipe end part in the point end part, packing part 50 compressed in the end part of the fitting main unit 40 and a coming off stop part 52 held with the packing part 50 by arranging a plurality of grip members 51 on the circumference. Thus when tightened the nut 42, the packing part 50 is compressed to seal a part between the pipe 44 and the main unit 40.
Patent JP-H09116267-A (JP)
Title: Manufacture of multilayer circuit board with via hole, and chip carrier and its manufacture
Inventor: KU HO CHIYON
IPC: H01L21/48
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a multilayered circuit board which are laminated with high dimensional and interval accuracy and has via holes. SOLUTION: A laminated substrate 1 carrying a conductive pattern is coated with a dielectric film. The dielectric film is photolithographically treated so as to form via holes for exposing selected areas of the underlying conductive pattern. The via holes formed through the dielectric substrate are plated so as to connect the surface of the substrate 1 to the conductive pattern through the via holes. The recessed sections formed of the via holes are filled up with a conductive solderable polymer and conductive plugs are formed by hardening the polymer. Then a second dielectric layer is deposited on a substrate structure and photolithographically treated so as to expose the underlying plated via holes and plugs.  After the second dielectric layer is formed, second via holes are formed through the second dielectric layer so that the second via holes can be arranged perpendicularly to the underlying first via holes and plated 34 and filled up with a conductive polymer 37 so that the holes can be connected electrically to the first via holes.
Patent JP-H0882671-A (JP)
Title: False-image processor of radar
Inventor: OKAMOTO KAZUO
IPC: G01S7/295
Filed: 1994-09-13
Abstract: PURPOSE: To obtain a processor which is connected to a single radar apparatus, by which a false-image processing operation and a crack processing operation are performed automatically regarding its radar image signal, whose constitution is simple and which is low-cost. CONSTITUTION: A flas-image processor is provided with an image input part 2 in which image signals sequentially input from a radar apparatus so as to correspond to distances in respective antenna directions are converted into digital signals so as to be outputted and with a false- image-processing-region setting part 4A in which false-image processing regions in desired shapes and in the desired number of pieces are set from regions, to be monitored, in the radar apparatus 1 by an input signal form an operating device 3.  Then, the false-image processor is provided with a false-image processing part 51 to which information on the false-image processing regions is inputted from the false-image-processing-region setting part 4A, to which the digital image signal is inputted from the image input part 2, in which whether a plurality of images to be regarded as targets exist or not in the same antenna direction inside the respective false-image-processing regions is judged regarding the respective regions, by which, when the images exist, the image at a shortest distance out of the plurality of images is displayed as a real image and by which the other images are regarded as multiple-reflected false images so as to be removed from a display or by which the other images are displayed so as to be capable of being recognized as the false images.
Patent JP-2001042274-A (JP)
Title: Device for shaping waveform of light
Inventor: ITO HARUYASU
IPC: G02F1/13
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a device for shaping the waveform of light in which generation of diffracted light by the electrode pattern of a spatial optical modulator is suppressed and the waveform can be efficiently shaped with high accuracy. SOLUTION: In the device, the waveform of the light spectrally decomposed and converged to form an image by a grating 1 and concave mirrors 2a to 2d is shaped by using an electric address method transmission type spatial optical modulator consisting of a spatial optical modulator 3a for phase modulation and a spatial optical modulator 3b for intensity modulation. The recesses and projections of the electrode pattern in the transparent electrode of the spatial optical modulator are embedded and flattened by forming a dielectric layer having an almost identical refractive index as that of the electrode.  Thereby, the transparent electrode layer and the dielectric layer as a whole act as a layer having both flat surfaces for the transmission of light, and therefore decrease in the efficiency of waveform shaping and its accuracy caused by the generation of diffracted light by the recesses and projections can be suppressed.
Patent JP-H0555204-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOKUYAMA YOSHIHIRO
IPC: H01L21/318
Filed: 1991-08-29
Abstract: PURPOSE:To implant ions after the formation of a field oxide film without using a mask, and to formed a channel stop impurity layer by forming a polysilicon film between a silicon oxide film and a silicon nitride film and increasing the level difference between the surface of a silicon substrate and the surface of the silicon nitride film. CONSTITUTION:A field oxide film 8 is shaped in 5000-7000Angstrom through oxidation in a wet atmosphere at 1000-1050 deg.C, and the field oxide film 8 of the upper section of a silicon substrate 1 is etched in 2000-4000Angstrom  through hydrofluoric acid treatment. Boron ions are implanted under the conditions of 100-150KeV and approximately 0.7-2.0X10<13>/cm<2> by utilizing film thickness difference between an insulating film in 5500-7800Angstrom  (the composite film of a first silicon oxide film 2, a polysilicon film 3 and a first silicon nitride film 4) and the field oxide film 8 in 1000-3000Angstrom  on an active region by forming the field oxide film 8 in 1000-3000Angstrom . A channel stop impurity layer 9 is formed just under the field oxide film 8.
Patent JP-H0383291-A (JP)
Title: Switching memory composite function element
Inventor: ASAKAWA SHIRO
IPC: G11B7/24
Filed: 1989-08-25
Abstract: PURPOSE:To obtain a highly economical composite function element with simple material constitution by impressing a voltage more than a threshold on a necessary thin film and changing a resistance state for prescribed time. CONSTITUTION:When the voltage is impressed on an organic thin film 4 such as lead phthalocyanine through upper and lower electrodes 2 and 3 and the voltage is set to be more than the threshold, the thin film 4 changes from a high resistance state to a low resistance state, and a switching function is realized by a state change. The changed state continues for prescribed time, and a memory function is realized. Then, the film 4 is restored to the original state by the impression of a reverse voltage and the highly economical switching memory composite function element can be obtained with simple material constitution.
Patent JP-H0552933-A (JP)
Title: System and device for measuring position of traveling object
Inventor: ISHIKAWA YUKIO
IPC: G01S11/12
Filed: 1991-08-29
Abstract: PURPOSE:To more accurately and more reliably measure the position of a traveling object. CONSTITUTION:The picture (e) of a traveling object is extracted as the pre- process of correspondence retrieval. An original picture (c) obtained by image sensing section (a) and (b) contains the picture (d) of a still object, etc., and the picture (e) of the traveling object is extracted by finding the difference between the original picture (c) and such a comparison picture as a past picture, background picture, etc. The extracted picture (e) of the traveling object is used for the correspondence retrieval. Since the correspondence retrieval can be performed only on the picture (e) of the traveling object, the position measuring speed of the traveling object can be increased. When three or more image sensing sections are used by performing calibration as the sections (a) and (b) and a lost part filling up process is performed on the lost part of the picture (e) or the lost part is supplied from the original picture, false matching can be prevented and the reliability of the position measurement can be improved.
Patent JP-S6373119-A (JP)
Title: Automatic zero-point correcting method for combination measuring apparatus
Inventor: EZU HARUNORI
IPC: G01G23/37
Filed: 1986-09-17
Abstract: PURPOSE:To enhance measuring accuracy, by changing a time interval for zero-point correction in accordance with a zero point moving amount, thereby eliminating unnecessary zero-point correction, and increasing the number of measuring units, which are used in combination measurement. CONSTITUTION:Based on a timing signal 1 from a packaging machine (k), a CPU (f) imparts a switching signal 2 to a multiplexer MX (b). Weight values from measuring units (a) are sequentially outputted from the MX (b) and inputted into the CPU (f) through an A/D converter (e). A command signal 3 from the CPU (f) is supplied to a zero-point correcting subtractor (c) through an A/D converter (g). An output signal from the MX (b) is supplied to the subtractor (c). The difference signal between both signal is inputted to the CPU (f) through a s ample and hold circuit (d). A time interval 1 is changed in accordance with the amount of movement of a zero point 4, and zero-point correction is performed. At a part, where the moving amount of the zero point is large, the time intervals t'3, t'4,... of the zero-point corrections are made short. At a part, where the moving amount is small, the time intervals t'1, t'2, t'n-1 and t'n are made long.
Patent JP-H0883286-A (JP)
Title: Method and device for document processing
Inventor: IKENO HIDEO
IPC: G06F17/21
Filed: 1994-09-13
Abstract: PURPOSE: To provide a document processing method and device making it possible to retrieve document data together for plural retrieval words and improving the efficiency of a retrieving work. CONSTITUTION: Plural character strings to be retrieved are stored as inhibition words in an inhibition word dictionary 9a and whether the character string matching with the reading character strings which are successively fetched from document data to a candidate buffer 8a and are composed exists or not is decided. When the reading character string does not match with all the inhibition words, this character string is moved to a standby buffer 8b. When the reading character string matches with any one of the inhibition words, at first, an image extension is performed for the contents of the standby buffer 8b on an image memory 8c and next, the image extension on the image memory 8c is performed so that the existence area of the reading character string within the candidate buffer 8a may be discriminated. Thus, when the image data corresponding to a page is extended to the image memory 8c, this image data is outputted to a printer.
Patent JP-H1152896-A (JP)
Title: Article display implement
Inventor: WAKURA HIROSHI
IPC: G09F15/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To simplify the replacement of a display object and to easily direct this display object toward a consumer, etc., so as to make the object conspicuous by holding the display object turnably around the axial line of a flexible rod. SOLUTION: The rod 2 is formed of a wire having a circular section and its one end is fixed to a rod holding means 3. The entire part of the article display implement 1 is fixed to a desired place by this rod holding means 3. The display object 4 is mounted at the other end of the rod 2 by means of the rod holding means. The rod 2 has relatively large flexibility to the extent that the rod is deflected to a bow shape by the gravity acting on the display object 4. The rod holding means 3 is capable of inserting and fixing the end of the rod 2 into the insertion hole bored at its apex and fixing the entire part of the article display implement 1 to the desired place by holding a planar part, etc., by means of openable and closable holding parts 3a, 3b which are clips.  The display object 4 is formed to a disk shape and printed matter, such as explanation of merchandise, and is affixed to its front surface 4a. The object display implement is used by directing this front surface 4 toward the consumer, etc.
Patent JP-S6464231-A (JP)
Title: Conveyor
Inventor: IIMORI HIROSHI
IPC: G01R31/00
Filed: 1987-09-03
Abstract: PURPOSE:To reduce dusting characteristics, to save space and to enable conveyance smoothly by arranging a conveying arm consisting of a four-bar link mechanism, a fixing knot of which is fixed into an anteroom, into a vacuum treater and holding an article to be treated to an intermediating knot for the conveying arm. CONSTITUTION:A conveying arm 5a conveying a tray 12, on which an article to be treated 11 is placed, into a treating chamber 1 from a loading mechanism 13 and a conveying arm 5b conveying the tray 12 to a separating mechanism 14 from the treating chamber 1 are installed into an anteroom 2. Each conveying arm 5a, 5b is composed of four-bar link mechanisms made up of fixing knots 2b, drive knots 6, intermediating knots 7 and follower knots 8. One ends of the drive knots 6 and one ends of the follower knots 8 are respectively connected rotatably at the specified positions of the fixing knots 2b, and the other ends of the drive knots 6 and the follower knots 8 are engaged by the intermediating knots 7. Holding arms 10 are fixed at one ends of the intermediating knots 7. The intermediating knot 7 and the follower knot 8 are formed to a straight shape at the atmospheric air side terminal of the locus 17 of the center of the article to be treated 11, and a point P3, a point P4 and a point P5 are arranged on a straight line. Accordingly, the conveying arms can be operated smoothly.
Patent JP-2000042524-A (JP)
Title: Method for degrading contaminant in soil and/or underground water
Inventor: UENO TOSHIHIRO
IPC: A62D3/38
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To degrade contaminants in soil and/or underground water without requiring power energy by bringing an anion exchange resin into contact with the soil and/or underground water and leaching a material which promotes the degradation of the contaminants from the anion exchange resin. SOLUTION: An anion exchange resin is brought into contact with soil and/or underground water by a method such as embedding in the soil. The anion exchange resin is preferably obtd. by introducing quat. ammonium or amino groups as exchange groups into a styrene-divinylbenzene copolymer as a substrate. The ammonium or amino groups are leached as methanol or amine which promotes the propagation of contaminant degrading microorganisms such as tetrachloroethylene degrading bacteria and contaminants are efficiently degraded and removed.
Patent JP-H0961535-A (JP)
Title: Radiation detector and its manufacture
Inventor: TANAKA ICHIRO
IPC: H01L31/09
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a radiation detector whose expensive photodetector sections do not become defective simultaneously due to a defect which occurs when a phosphor applying process is completed and whose substrate is not deteriorated in strength even when the numerical aperture of the detector is enlarged and which does not cause picture unevenness due to the bending of the substrate at handling time. SOLUTION: The radiation detector is manufactured through a process in which a reinforcing plate 16 is stuck to one surface of a meshed plate 17 for shielding light having openings 23 formed in corresponding to the arrangement of the picture elements 1 of a photodetector 22, a process in which a fluorescent plate is manufactured by filling the openings 23 with a phosphor 20 separating the phosphor 20, and a process in which the fluorescent plate is stuck to a substrate 2 on which the photodetector is formed.
Patent JP-S6461390-A (JP)
Title: Production of iii-v compound semiconductor thin film
Inventor: OKAMOTO AKIHIKO
IPC: H01L21/203
Filed: 1987-09-01
Abstract: PURPOSE:To facilitate the production of a doped III-V compound semiconductor thin film even according to the molecular beam epitaxial method, by heating the semiconductor base on which the thin film grows appropriately in the production of III-V compound semiconductor thin films by the molecular beam epitaxial method. CONSTITUTION:The group III element source, the group V element source and the dopant source are vaporized with heat and supplied on the semiconductor base 1 whose surface is masked with a thin film 2 to form a thin film of III-V compound thin film 3. At this time, the base is heated so that the dopant or the dopant source arriving on the mask is vaporized again.
Patent JP-2000055186-A (JP)
Title: Engine starting device
Inventor: TABATA ATSUSHI
IPC: B60W10/10
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To enhance the starting performance of an engine when the engine is started by transmitting the torque of a motor to the engine through a fluid type torque transmitting device. SOLUTION: This engine starting device is equipped with an engine, a motor capable of transmitting a torque to the engine, a torque converter installed in the transmitting path between the engine and motor and performing torque transmission using a fluid, and a lockup clutch to generate engagement for directly coupling the rotary members of the torque converter with each other, wherein the device further includes clutch mechanism engaging means (Steps 1, 2, 6) to put the lockup clutch in engagement in the case the engine is started by the motor.
Patent JP-S59109984-A (JP)
Title: System for defining functional character
Inventor: ISHIGAKI ATONORI
IPC: G06F3/12
Filed: 1982-12-15
Abstract: PURPOSE:To directly output a functional character defined by a superior device and reduce the load at the time of modifying a function by constituting a device controlled by means of a microprogram in such a way that the functional character is defined from the outside. CONSTITUTION:A functional character code is stored in an RAM213 installed in a serial printer 2 after the code is freely defined and it is arranged that the code can be changed anytime. Therefore, a microprocessor 211 installed in this device 2 decodes data for defining functional characters arriving from a superior device 1, successively implements addresses of processing routines for executing the function, and registers the addresses in a functional character table allocated to the RAM213. Thereafter, an executive address is obtained by detecting a functional character from printed data sent out from the superior device 1 and referring to the above mentioned table, and the functional modification is performed on succeeding data. When such arrangement is made, the load of the superior device 1 at the time of modifying a function can be reduced.
Patent JP-2000034096-A (JP)
Title: Lifting gear
Inventor: KURIBAYASHI MOTOYUKI
IPC: B66F3/08
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily lift a structure up and down even if it is so heavy, and further, in the case where plural units of this lifting gear is used, to make their lifting operations so as to be easily synchronizable. SOLUTION: A threaded shaft 4 is hung down from a supporting hole formed on a top surface 33 of a trestle frame 3 via a thrust bearing 35, while a traveling nut 5 where a link 6 installed with a connecting part 61 of a lifted work 22 at the lower end is hangingly installed free of rotation, is screwed in the threaded shaft 4, and in turn, this traveling nut 5 is provided with a guide roller 7 traveling after being fitted in a guide set up lengthwise at the side of the lifted work 22 of the trestle frame 3 projectingly in the horizontal direction, and a rotary driving mechanism 8 for rotating the threaded shaft 4 is set up on the top surface 33 of the trestle frame 3.
Patent JP-2001045761-A (JP)
Title: High voltage power supply for x-ray source
Inventor: KAINO MASATOMO
IPC: H01J35/00
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a high voltage power supply for X-ray source having high power efficiency and high response in which the load being applied to the power device of an inverter is reduced and ripple of high voltage output is suppressed. SOLUTION: A commercial power supply voltage is converted through a rectifier 6 into a DC voltage which is fed through a regulator 7 to three inverters 11a, 11b, 11c where it is converted into high frequency AC voltage in response to a signal from a drive circuit 8 before being boosted through transformers 9a, 9b, 9c. Cockcroft-Walton circuits 1a, 1b, 1c are connected in series on the secondary and fed with output from the transformers 9a, 9b, 9c, respectively, thus generating a high DC voltage at the output terminal 3c. The output is divided by a dividing resistor 13 and fed back from a detection resistor 13 to a differential amplifier 14. Subsequently, it is subjected to DC chopping by means of a regulator 7 thus stabilizing DC power.
Patent JP-H0557667-A (JP)
Title: Weighing device
Inventor: OTAKA HIRONOBU
IPC: G01G19/52
Filed: 1991-08-30
Abstract: PURPOSE:To weigh a measured object in the interposed state. CONSTITUTION:A robot hand 1 is provided with two vertical pairs of load sensors 6a, 6b opposedly disposed in the mutually advancing/receding state. A weighed object 4 is thereby held/released from the upper and lower directions by these pairs of load sensors 6a, 6b, and the difference signal of the respective output signals of these load sensors 6a, 6b is outputted from an arithmetic processing means.
Patent JP-2001038156-A (JP)
Title: Separation membrane for organic liquid mixture
Inventor: UETE TAKAO
IPC: C10L1/00
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an industrially applicable, more efficient membrane separation technique for an organic liquid mixture. SOLUTION: This separation membrane is used for a membrane separation process that comprises feeding an organic liquid mixture to one side of separation membrane and separating and recovering a part of components of the organic liquid mixture in a gas phase from the other side, and consists of a porous support membrane and an ionic group-containing polymer having a silver ion as a counter ion.