baber/WOPTO huggingface dataset:
Patent JP-S5478689-A (JP)
Title: Crystal vibrator
Inventor: YAMASHINA MIKIHIKO
IPC: H03H9/19
Filed: 1977-12-05
Abstract: PURPOSE:To suppress adjacent sub-resonance without losing the stability of various electric characteristics by selecting the specific electrode length of partial electrodes, symmetric on a center line in the direction of a raw-plate length, depending upon values of W and R. CONSTITUTION:The edge of a crystal vibrator is convex-worked in to curvature radius R, and electrode dimention le in the direction of length l is determined by maximum width W and curvature radius R satisfying equation I. Consequently, since the miniaturization of the raw plate and fixing the raw plate at its both ends can be realized, sub-resonance characteristics can be improved remarkably by using a simple jig at the time of electrode work without losing electric characteristics.
Patent JP-S63781-A (JP)
Title: Kanji input device
Inventor: YAMAGUCHI YUKIKO
IPC: G06K9/62
Filed: 1986-06-20
Abstract: PURPOSE:To stably enable a foreigner, or a child who has no knowledge for the stroke of a KANJI (Chinese character) to input the KANJI, by providing plural vertical, horizontal and oblique rule marks respectively in an input area, and inputting the KANJI as the aggregate of line segments on the rule mark. CONSTITUTION:Plural vertical, horizontal, and oblique (45 deg.) rule marks are drawn in a KANJI input area and an input is performed on the rule mark. An input data is inputted as the line segment on the rule mark, and next, the stroke is identified. In other words, the line segment continuing on the same rule mark is set as one line segment. And the start point of each obtained line segment is set at an upper and a left part. Furthermore, two line segments in which the end point and the start point of each obtained line segment coincide, are set as one stroke, and an order is given on the stroke starting from the one whose start point is positioned at the upper and left part. A result in which similar stroke identification is performed on each KANJI is preserved as a dictionary, and it is collated with the result in which the stroke identification of the input data is performed, thereby, an inputted KANJI can be recognized.
Patent JP-H10322570-A (JP)
Title: Horizontal linearity correction circuit
Inventor: ENDO FUMIHIRO
IPC: H04N3/23
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To perform proper correction without using plural correction coils or its switching circuit network for a correction circuit for correcting horizontal linearity concerning various kinds of horizontal synchronizing signals. SOLUTION: A correction coil Lx is serially connected to a horizontal deflection coil Lh connected to a horizontal deflection circuit composed of a transistor Q1, diode D1 and resonant capacitor C1. Besides, a resistor circuit network Rx is parallelly connected to the correction coil Lx, and a deflecting current flowing through the horizontal deflection coil Lh is varied by this resistor circuit network Rx. Even when the releasing state of current is generated inside the resistor circuit network in the case of switching the resistance value of a resistor circuit network Rx, because of the existence of a correction coil Lx, no transient phenomenon occurs at the horizontal deflection coil Lh.
Patent JP-H11338363-A (JP)
Title: Screen length and breadth switching mechanism of thin shaped display
Inventor: SATO YASUTAKA
IPC: G09F9/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To simplify a screen length and breadth change-over mechanism in a thin shaped display. SOLUTION: A link 14 is arranged between a display part 11 and a stand 12. The upper end (a rotary axis part A) of the link 14 is mounted on the stand 12 so as to be turned and able to keep a turned angle (by a friction force, etc., using a spring), and the lower end (a rotary axis part B) of the link 14 is mounted at a position eccentric from the screen center O of the display part 11 so as to be turned and able to keep the turned angle. When the display part 11 is turned centering the rotary axis part B by an angle ' from an oblong state in (1), it becomes a state shown in (2). Following this, when the display part is turned centering the rotary axis part A by an angle β (α+β=90 deg.), the display part 11 becomes a longitudinal state as shown in (3).  The screen center O of the display part 11 in the oblong state is lower by (s) than that of the display part 11 in the longitudinal state. In the oblong state, a space more than necessary is not produced under the display part. Thus, a turning operation of the display part 11 and a vertical movement of the display part 11 are combined, and the structure is substantially simplified.
Patent JP-H0438443-A (JP)
Title: Measurement of bubble diameter in foamed body
Inventor: KURIBAYASHI TETSUYA
IPC: G01B15/00
Filed: 1990-06-04
Abstract: PURPOSE:To measure bubble diameters with good repeatability with an objective and simple measuring method by charging powder of a particular particle diameter and of a different color in the bubbles in a foamed body and smoothing the surface of an object being measured. CONSTITUTION:After charging powder of different color from a resin matrix and of particle diameter below 1/100 bubble diameter into bubbles in a foamed body and smoothing the surface of an object being measured, the bubble diameter is measured. The meaning of different color from a resin matrix of powder here is optical chromaticity difference when an optical microscope is used, and electric conductivity difference when an electron microscope is used. A large difference in optical chromaticity is preferable so, for instance, the relation of complementary colors between the powder and the resin matrix is preferable. As for the difference in electric conductivity in the case of electron microscope, for instance, electric conductive powder must be chosen in the case of insulator resin matrix.
Patent JP-H05293738-A (JP)
Title: Tool cover device for cutting machine
Inventor: MURAMATSU MIZUO
IPC: B27G3/00
Filed: 1992-04-21
Abstract: PURPOSE:To provide a guard device with simple structure which can eliminate chip without flying about and will not damage a work with the chip in those provided with a chip cover around a cutter of a cutting machine such as router and milling machine. CONSTITUTION:In a cutting machine for cutting a work W by rotating a cutter 25 attached at a main spindle, a large number of chip guard members 31 in the strip state around a cutter are made to overlap with each other to some extent in the circumferential direction, and a clearance 34 is provided at the overlapping part in the circumferential direction so that chips flown from the cutter are prevented from flying around by the chip guard member 31 and the chips collected inside through the clearance 34 can be easily eliminated.
Patent JP-S5769744-A (JP)
Title: Plasma reactor
Inventor: KAWAGUCHI TAKAO
IPC: H01L21/302
Filed: 1980-10-17
Abstract: PURPOSE:To perform a uniform plasma etching by convering both the surfaces of a conductor with an insulator in a reaction tube, disposing a cylinder having many fine holes coaxially, and connected the conductor to an eaeth in a plasma reactor. CONSTITUTION:A cylinder 19 having an outer diameter smaller than the inner diameter thereof, insulators 16, 17 convered on both side surfaces of a conductor 15 and many fine holes 18 on the wall surface is arranged coaxially via an insulating spacer 20 in a reaction tube 1. The conductor 15 is connected to an earth. A plasma gas guide tube 8 is mounted on the tubular wall of the tube 1, gas plasma is supplied thereto, and material to be etched is etched. In this manner, the interior of the cylinder is completely plasma treated, impurity contamination is eliminated, and uniform etching can be performed at a low temperature.
Patent JP-S5670072-A (JP)
Title: Adhesive for flooring material
Inventor: HATSUTORI TATSUAKI
IPC: C08L9/08
Filed: 1979-11-12
Abstract: PURPOSE: The titled inexpensive adhesive, having improved adhesiveness in wetting and initial time and operating efficiency with a long open time, and comprising styrene-butadiene latex, a solution of an adhesive resin in a specific solvent, urea and an inorganic filler as essential components.  
     CONSTITUTION: An adhesive comprising (A) a styrene-butadiene latex which may be further copolymerized with acrylic acid and maleic acid, (B) a solution of an adhesive resin, e.g. rosin (modified resin) or polyterpene resin, dissolved in an organic solvent, e.g. an aromatic or aliphatic hydrocarbon oil or halogenated hydrocarbon, having a boiling point of 130W500°C, (C) urea (including urea resin or urea-melamine resin) and (D) an inorganic filler, e.g. calcium carbonate, talc, clay or titanium oxide, as essential components. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0311317-A (JP)
Title: Liquid crystal display device
Inventor: KANZAKI SHUICHI
IPC: G02F1/133
Filed: 1989-06-08
Abstract: PURPOSE:To obtain the high display contrast by providing an optical compensating liquid crystal element constituting a liquid crystal layer having a twisting direction opposite to that of the liquid crystal layer of a liquid crystal element for display while pinching a pair of transparent electrode substrates and interrupting the light at the state of not applying a driving signal between electrodes of the liquid crystal element for display. CONSTITUTION:The subject device is provided with an optical compensating liquid crystal element 2 constituting a liquid crystal layer 18 having the twisting direction opposite to that of a liquid crystal layer 7 of a liquid crystal element 1 for display while pinching a pair of substrates on which transparent electrodes 19 and 20 are formed overall. A pair of polarizing plates 3 and 4 are arranged on opposite sides of the liquid crystal element 1 for display and the optical compensating liquid crystal element 2 respectively, and a means 21 is provided which applies a voltage between both transparent electrodes 19 and 20 of the optical compensating liquid crystal element 2. When the driving signal is not applied, the light transmitted through the liquid crystal element 1 for display is completely interrupted. Thus, a liquid crystal display device which has the high display contrast and a wide visual angle characteristic is obtained.
Patent JP-S628357-A (JP)
Title: Assembling method for magnetic disc device
Inventor: NAGASAWA YOSHIAKI
IPC: G11B17/02
Filed: 1985-07-03
Abstract: PURPOSE:To attain an efficient assembling work by fitting a spacer ring formed with a sufficient recess at the inner face to avoid a projected stripe of a rotary shaft, turning the shaft after fitting and assembling them so that the inner diameter of the outer spacer ring is the outer diameter of the projected stripe of the rotary shaft. CONSTITUTION:In fitting the spacer ring 5 to a spindle housing 3, the spacer ring is fitted freely at a position where the projected stripe 31 of the housing 3 and the recess 51 on the spacer ring 51 are coincident and the spacer ring 5 is fitted to the spindle housing 3 easily without a gap by turning the spacer ring 5 until a position where the outer diameter 32 of the projected stripe 31 of the spindle housing 3 and the inner diameter 52 of the spacer ring 3 are not coincident. Thus, a fault due to generation of metallic powder by meshing between the spindle housing 3 and the spacer ring 5 is prevented.
Patent JP-S6124419-A (JP)
Title: Slush mold
Inventor: TAKAMATSU SHIGEKI
IPC: B29C33/04
Filed: 1984-07-14
Abstract: PURPOSE:To prevent portions, which do not contribute to molding, from being molded in the state adhered with molding material and consequently eliminate the waste of molding material by a method wherein said portions of a slush mold is covered by a skirt detachable from the mold. CONSTITUTION:A skirt 2 to cover portions 30, which do not contribute to molding, of a molding tool 3 is provided by connecting it to a reservoir 1 in such a manner that the outer edges 310 of the portion 31, which contributes to molding, of the molding tool 3 and the lower ends of the skirt 2 are allowed to be sealed- up.
Patent JP-S629786-A (JP)
Title: Production for titanium clad steel
Inventor: OGAWA KAZUHIRO
IPC: B23K20/00
Filed: 1985-07-05
Abstract: PURPOSE:To increase a joining strength by providing the gap in vacuum state between the inserting material of Zr foil, etc. and base metal, by rolling at the prescribed temp. as well, then by performing a rolling again at the specified temp. CONSTITUTION:A Zr foil or Zr powder 12 is placed on a clad material 11 and a gap 16 is formed via a W bar 13 between a base metal 14 and inserting material 12 as well. The gap 16 is then held in the vacuum state less than 1 Torr by surrounding the periphery of the clad material 11 by a surrounding material 15. In this state, the rolling at 5-60% of the total rolling reduction of an assembly material 10 is performed at the temp. more than the eutectic temp. of the base metal 14 and clad material 11. The remaining rolling is performed then at the low temp. less than the eutectic temp. The formation of a brittle alloy layer at more than the eutectic temp. is prevented by the formation of the gap 16. The joining strength of the titanium clad material is thus increased.
Patent JP-H09330261-A (JP)
Title: Data backup device
Inventor: HORIUCHI HIROMI
IPC: G06F12/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To perform optimum data backup in accordance with the character of a backup object. SOLUTION: This data backup device 1 is provided with a 1st backup part (a) for recording all the updated data into a backup medium 3, a 2nd backup parts (b) and for (b') recording only the data changed by updating work from the time of last backup end into the backup medium 3, a backup quantity estimation part 4 for recognizing the change amount of data from the end of the last backup, and a election part 5 for selecting the 1st backup part (a) when the recognized change amount of data is more than a prescribed amount and selecting the backup of data due to the 2nd backup parts (b) and (b') when the change amount of data is less than the prescribed amount.
Patent JP-S6133943-A (JP)
Inventor: KAWAKAMI YOSHIHIKO
IPC: B65D47/36
Filed: 1984-07-17
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-H0439609-A (JP)
Title: Method for assembling multifiber optical fiber connector
Inventor: UCHIDA TERUYOSHI
IPC: G02B6/38
Filed: 1990-06-05
Abstract: PURPOSE:To easily assemble optical fibers in a ferrule by inserting plural optical fibers into plural fine holes of the ferrule while guiding the fibers by a guide member. CONSTITUTION:The guide member 5 is set up on the recessed part 1b of the ferrule 1 and engaged with plural guide grooves 1c. Plural semiconical guide grooves 5a corresponding to the shapes of the guide grooves 1c are formed on the lower face of the member 5. Plural bare optical fibers 2 are inserted from an aperture 1d into respective guide holes 6 formed by the guide grooves 1c, 5a. Thereby, respective bare fibers 2a are smoothly inserted into fine holes 1a without being abutted upon the peripheral edges of the fine holes 1a. Thereby, optical fibers in a ferrule can be simply assembled even if worker is inexperienced.
Patent JP-H0861120-A (JP)
Title: Detecting method of exhaust gas of internal combustion engine and exhaust gas sensor
Inventor: DENISU DABURIYU MOSU
IPC: F01N13/00
Filed: 1995-06-14
Abstract: PURPOSE: To prevent contamination or toxic action of a sensor after long time, by providing a restriction part that permits diffusion of gaseous exhaust traveling through a diffusion path and reduces diffusion of particulate exhaust and a sensor element for detecting the gaseous exhaust in the diffusion path. CONSTITUTION: A diffusion path 28 communicates with exhaust in an exhaust pipe, extends out of the exhaust pipe via a nipple 22, and extends to a chamber 20. This nipple 22 has a restriction orifice, which permits diffusion of gaseous exhaust into the chamber 20 and reduces diffusion of particulate exhaust into the chamber 20. The chamber 20 in the diffusion path 28 for detecting the gaseous exhaust is provided with a sensor element 32 for a lean-burn oxygen sensor, and a diffusion opening is provided in the exhaust pipe in the diffusion path 28. Therefore, the exhaust diffuses through the orifice of the nipple 22 along the diffusion path 28, intrudes into the chamber 20, and is detected by the sensor element 32.
Patent JP-2000341508-A (JP)
Title: Device and method for image processing
Inventor: TATSUMI SHINGO
IPC: H04N19/625
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a device and method by which JPEG-compressed pictures can be decompressed and outputted after high-speed correction. SOLUTION: In this picture processing device and method, a picture processor which decompresses and outputs JPEG-compressed pictures finds the correction information on an original JPEG-compressed picture on the basis of the thumbnail picture, corresponding to the original JPEG-compressed picture by means of a correction information preparing device 6 and corrects the original picture data obtained by decompressing the original JPEG-compressed picture by means of a JPEG decompressor 2, on the basis of the correction information by means of a picture-correcting device 3.
Patent JP-S5848856-A (JP)
Title: Preparation of specific antibody for hbeag and detection reagent of hbeag
Inventor: FUKUYAMA KAZUMI
IPC: G01N33/576
Filed: 1981-09-17
Abstract: PURPOSE:To detect HBeAg simply, quickly, singularly and accurately by a detection reagent obtained by sensitizing acquired singular antibody for HBeAg to a granular carrier. CONSTITUTION:Immune globulin obtained from human anti-HBe positive blood plasma or blood serum by a normal method is graduated by a publicly known method and gamma position (gamma1, gamma2) graduated division, preferably higher basic graduation division belonging to gamma2, is taken out separately. Ion exchange chromatography is a preferable graduation method. The condition of the graduation by the ion exchange chromatography is selective by its carrier and it is good to take out separately the division locally existing in slow IgG electrophoretically in which the anti-HBe is concentrated among graduated fractions. A detection reagent of HBeAg is obtained by sensitizing the slow division of thus obtained gamma-globulin to a granular carrier subsequently.
Patent JP-H077487-A (JP)
Title: Station monitoring system
Inventor: ITO NORIO
IPC: H04B17/40
Filed: 1993-06-18
Abstract: PURPOSE:To shorten fault detecting period of a repeating station and a slave station in a time-divided multiplex communication system. CONSTITUTION:A call processing control circuit 90 executes originating/ terminating call control processing, a talking station detecting circuit 100 detects a repeating station and a slave station in talking, a control signal switching circuit 110 outputs a switching signal for using a call processing control signal transmitting use time slot for a station monitoring signal by switching it from use of a call processing signal which is not required in talking as use of a station monitoring signal based upon an output signal from the circuit 100. The 1st selector circuit 10 selects a station monitoring signal outputted from a station monitor and control circuit 80 and the station monitoring signal is time-divided and multiplexed with the call processing control signal transmitting use time slot. On the receiving side, the signal of a call processing control signal transmitting use time slot signal separated by a control signal separating circuit 60 is a response signal to a monitor signal and is outputted to the 2nd selector circuit 70 and then outputted to the circuit 80.
Patent JP-S6125495-A (JP)
Title: Preparation of nosiheptide
Inventor: OGISHI HARUYUKI
IPC: C12N1/20
Filed: 1984-07-16
Abstract: PURPOSE:To enable the cultivation in a medium containing saccharides at high concentration, and to produce nosiheptide in high productivity, by utilizing a specific mutant of a microbial strain capable of producing nosiheptide. CONSTITUTION:A wild strain belonging to Streptomuces genus and capable of producing nosiheptide (e.g. Streptomyces actuosus 2954) is subjected to the mutagenic treatment such as UV-irradiation, and the treated strain is cultured in a plate medium containing 6% glucose for about 5-10 days. The produced colonies are separated, and a strain having high nosiheptide-productivity is selected from the colonies to obtain a mutant resistant to the glucose at a high concentration (about 20-90g/l) and capable of producing nosiheptide [e.g. Streptomyces actuosus U-277 (FERM-P7705)]. The above mutant is cultured aerobically in a medium containing a monosaccharide and/or oligosaccharide at a high concentration, at about 4.5-9pH and about 20-40 deg.C for 10-14 days to obtain nosiheptide.
Patent JP-2000334863-A (JP)
Title: Paper dust removing apparatus for corrugated fiberboard
Inventor: NOMA TOSHISHIGE
IPC: B31F1/00
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To mechanically efficiently conduct a removing work of paper dust adhered to a cut corrugated fiberboard. SOLUTION: Endless rotary partitions having partition plates are provided at an equal interval to support a block 3 of many corrugated fiberboards 3a in an upright state in a paper dust removing unit 2, and the block 3 of the fiberboards 3a supported in the upright state between the adjacent partition plates is horizontally moved by rotation of the rotary partitions. Rotary brushes 7, 8, 9 brought into contact with an upper end and both right and left sides of the block 3 of the fiberboards 3a erected at paper dust removing position of the unit 2 are provided. First and second bactericidal lamps 10, 12 and first and second air blowing nozzles 11, 13 are provided at a rear side of mounting portions of the brushes 7, 8, 9 to be disposed at positions above the block 3.
Patent JP-S5847372-A (JP)
Title: Method for improving sharpness of image scanning and recording device
Inventor: YAMAGUCHI MASAYUKI
IPC: H04N1/409
Filed: 1981-09-17
Abstract: PURPOSE:To improve the sharpness of an image signal by providing an opaque part to the center part of a slit for obtaining an unsharp signal. CONSTITUTION:Through a reflecting mirror 8, a main signal is generated on the basis of luminous flux from an orignal image 1, and an unsharp signal is generated on the basis of luminous flux reflected by the circumferential edge of an opening part and then passed through a subslit 5. For this purpose, an opaque part is provided to the circumferential edge of a main-slit opening part 3 or the center part of the subslit 5 to increase the peak value of the unsharp mask signal.
Patent JP-2000334667-A (JP)
Title: Pliers for opening ring
Inventor: KANZAWA HIDEMICHI
IPC: B25B7/02
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide pliers that can easily and widely open adjacent turns of a wire of a ring having a large wire diameter with which the double wire rods of the ring can hardly be opened by force of finger tips, with no positional deviation, by gripping the pliers, and that can hold the ring in this widely opened condition even though the hand gripping the pliers is released. SOLUTION: Pliers 1 include jaws 4, 9 forward of a pivot 3, the jaw 4 being straight and having a projecting cut end part at its distal end, and the jaw 9 projecting from the projecting cut end part of the jaw 4, and being bent in a hook-like shape so as to form a corner part. A projecting curved part making contact with the front surface of the projecting cut end part of the jaw 4 when the pliers are closed, and having a maximum distance from the center of a ring wire rod body 19 at a position where it mates with the corner part of the outer surface of the jaw 9 is formed. Further, there is provided a jaw having a bent tip end part so that the frontmost ends of the inner surface and the outer surface of the jaw 9 can be inserted between double wire rods of a ring end wire rod 18 and ring wire rod body 19 of the ring 17.