baber/WOPTO huggingface dataset:
Patent JP-H09135571-A (JP)
Title: Power converter for photovoltaic power generation
Inventor: YAMAGUCHI MASAHIDE
IPC: H02J3/38
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a high efficiency power converter which facilitates the suppression of the voltage rise of a smoothing capacitor and the stable operation. SOLUTION: A power converter includes a stepup chopper 2 to which a DC voltage generated by a solar cell 1 is inputted, a smoothing capacitor 4 which is connected to the output of the stepup chopper 2 and an inverter 5 to which a DC voltage from the smoothing capacitor 4 is inputted and whose output is connected to a system. The DC voltage of the smoothing capacitor 4 is controlled by the control of the converted power of the inverter 5. The input voltage of the stepup chopper 2 is so controlled as to be a predetermined value beforehand by referring to the voltage of the smoothing capacitor 4 by feed-forward control to suppress the voltage rise of the smoothing capacitor 4 and prevent the decline of the conversion efficiency of the inverter 5.
Patent JP-H03175265-A (JP)
Title: Shelf device of refrigerator
Inventor: YOKOGAWA SOICHIRO
IPC: F25D25/02
Filed: 1989-12-04
Abstract: PURPOSE:To provide an upward or downward movement of a shelf and a frame while they are kept horizontal by a method wherein when a dial is rotted, a driving gear is rotated, thereby a turning gear engaged with the driving gear and a gear shaft are rotated and then a rack is moved up and down through a rotation of spur gears at both ends of the gear shaft. CONSTITUTION:When a shelf 1 of a shelf device is moved up or down, a dial 6 is rotated, a dial shaft 7 and a driving gear 8 are rotated. A turning gear 9 engaged with the driving gear 8 is rotated and spur gears 5 at both sides are rotated together with a gear shaft 4. The spur gears 5 are moved through the gear shaft 4 while engaging with a rack 14b, they are moved, up and down in the same manner at a frame 2, i.e. the shelf 1, resulting in that no positional displacement in right and left heights occurs. In addition, a front surface side of the dial 6 is formed with a rib 6a, this is operated to cause its handling to be easily performed. A force of a finger can be effectively transmitted to a dial shaft 7, thereby an operating force for the dial 6 is quite low.
Patent JP-H11149548-A (JP)
Title: Picture processing system
Inventor: OGAWA KENTA
IPC: G06F17/17
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To extract a record at high speed in a system where the interpolation processing of a retrieval result in a database is required by designating and retrieving the range of a condition variable and extracting the whole records required for interpolating calculation at a time. SOLUTION: The range of the condition variable is designated and retrieved so that the whole records required for interpolating calculation are extracted at a time. In the system, a processing coefficient calculating means 102 adopts plural variables as a processing condition so as to obtain processing coefficients corresponding to the numerical values. A picture processing and outputting means 103 processes a picture through the use of the obtained processing coefficients and outputs the processed picture. A neighborhood candidate value specifying means 104a specifies the candidate value of the processing condition variables. A record extracting means 105 extracts a picture processing coefficient as against the candidate value. An interpolating means 107 obtains the processing coefficient in the specified processing condition from the extracted neighborhood coefficient.
Patent JP-H09242414-A (JP)
Title: Hinge device
Inventor: HORI MASAHIRO
IPC: E05D11/10
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To perform quick rotational movement of opening/closing members in accordance with the specifications and holding the opening/closing members at any angle with resisting torque. SOLUTION: A hinge device has a rotating force generating means 80 to rotate opening/closing members 1, 2 in one direction, a resisting torque generating means 73 to override rotating force given by the rotating force generating means 80 for holding the opening/closing members 1, 2 at any angle while being connected to the rotating force generating means 80 and a switching means 92 to associate the resisting torque generating means 73 and the rotating force generating means 80 with the opening/closing operation of the opening/closing members 1, 2 to perform connection and separation at the boundary of a given angle.  It is provided with quick rotation function for the opening/closing members 1, 2 to be quickly rotated to one direction by the rotating force generating means 80 while being separated from the resisting torque generating means 73 by the switching means 92 and angle holding function for the opening/closing members 1, 2 to be held at any angle by the resisting torque generating means 73 while being connected to the rotating force generating means 80 by the switching means 92.
Patent JP-H07200112-A (JP)
Title: Information processing system
Inventor: INOUE TAKESHI
IPC: G06F1/30
Filed: 1993-12-15
Abstract: PURPOSE: To operate the hibernation and wake-up of plural working environments by a password while holding secrecy. CONSTITUTION: When a hibernation mode is obtained, which hibernation file hibernation data should be saved in is decided based on an identifier assigned to a present working environment (step 902). When a save operating is ended, the validity information of the hibernation file is updated, and a hibernation signature is set as necessary (step 908). At the time of wake-up, the list of the saved hibernation files is displayed, and the selection of the reproduced working environment is prompted to a user (step 913). When a password is set, the user is requested to input the password of the pertinent working environment (step 915).
Patent JP-2000152311-A (JP)
Title: Dynamic reduction during congestion of telephone calls
Inventor: JALLOUL AMER
IPC: H04B7/005
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To make desired calls for many subscribers completed by rearranging base stations after adjusting a value representing a power level of a base station with a most intense electric field strength, when strongest congestion exceeds a threshold and setting a strongest level to other cell at a location where mobile terminal units are placed so as to effectively reduce a setup radius of a base station whose power level is highest. SOLUTION: A base station controller BSC 26 includes at least a processor 30 and a product 32. The product 32 includes a medium 34 and an executionable computer program 36. The executable computer program 36 includes instructions to dynamically reduce congestion of calls. The executable computer program 36 is served as part of a propagation signal 38. Since this method includes corrections of the executionable computer program 36 of the BSC 26, the level of a server with the most intense electric field strength is adjusted, on the occurrence of congestion of a cell A in excess of a threshold level.
Patent JP-H10143835-A (JP)
Title: Contact type magnetic head
Inventor: KONDO MICHIO
IPC: G11B5/60
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To record/reproduce a magnetic signal to/from a magnetic head with high sensitivity by using a contact pad of an upper side in the direction where a magnetic disk among plural contact pads is allowed to run as the contact pad for transferring a magnetic signal on the magnetic disk. SOLUTION: As for this magnetic head 7 supported by a support beam 4, plural contact pads 12, 13 are in contact with the surface 2 of the magnetic disk 1 at prescribed contact pressure and slide on the surface 2. At the recording/reproducing time, friction forces F1, F2 toward the disk running direction 3 are applied from the disk 1 to the pads 12, 13. The force shown by an arrow 16, namely the force energizing the upper side 14 part of the direction 3 on the head 7 toward the disk 1 acts to the head 7 by the friction force F1, F2. The pad 12 is pressed tightly onto the surface 2 of the disk 1 by the force. Thus, the pad 12 is prevented from being separated from the surface 2 of the disk 1 to stably and correctly execute the recording or reproducing.
Patent JP-S63166794-A (JP)
Title: Pulling up device for silicon single crystal
Inventor: MATSUO HIDEYASU
IPC: C30B15/14
Filed: 1986-12-26
Abstract: PURPOSE:To obtain a pulling up device for an Si single crystal, having high heat reserving-insulating effects and capable of reducing heater output and cooling watering flow rate, by providing a cylindrical heat reserving cylinder prepared by combining many pipes on the outer periphery of a heater surround ing a crucible containing Si melt. CONSTITUTION:A polycrystalline Si raw material is filled in a crucible 5 and a current is passed through a carbon heater 6 to melt the Si raw material. A seed crystal 16 is then dipped in the resultant Si melt 13 and pulled up to pull up an Si single crystal ingot 17. In this pulling up device for the Si single crystal, since heat reserving.insulating effects of an installed cylindrical heat reserving cylinder 9 prepared by combining many pipes 11... are high, heater output and cooling water flow rate can be reduced. Since purity of the pipes 11 constituting the heat reserving cylinder 9 can be readily increased, this device is advantageous also to improvement in characteristics of the Si single crystal.
Patent JP-H06143862-A (JP)
Title: Device for detecting imperfect collating of character in inner binding machine
Inventor: KATAKURA TATSURO
IPC: B65H7/14
Filed: 1992-11-02
Abstract: PURPOSE:To prevent a fold section from being inversely set and mixing with a simple and low cost structure device. CONSTITUTION:Color balls 1 (1)-1 (n) for recognizing respective fold sections 2 (1)-2(n) are displayed at respective positions wherein a cutting part of each fold section 2 is divided into (n) parts. Presence or not of the color ball is detected with sensors 3 (1)-3 (3) arranged at positions opposed to respective color balls 1 (1)-1 (n), and the fold section is prevented from being inversely set and mixing. Since a complex detection and control means is not required thereby, the detection and the control can be carried out simply at a low cost, and besides the fold section can be certainly prevented from being reversely set and mixing.
Patent JP-H07195345-A (JP)
Title: Composite material and production thereof
Inventor: MOGI SHIGERU
IPC: B32B9/00
Filed: 1994-11-28
Abstract: PURPOSE:To reduce the manufacturing cost of a composite material by a method wherein the lining materials and stone materials obtained by kneading or kneading and shaping a composition are rendered into a unitary form and are thereafter subjected to moist curing for hardening. CONSTITUTION:Blast furnace granulated slag and a water-soluble polymer are mixed together and, as required, various admixtures are added thereto to make up a powdery mixture. To this mixture are added a curing stimulating agent and a predetermined amount of water or a predetermined amount of an aqueous solution of the curing stimulating agent. The lining materials obtained by an extrusion molding machine and a press molding machine and/or the lining materials and stones left unshaped by the molding machines are laid upon another and are passed or pressed lightly between two roll presses to be rendered into a unitary form. In this case, the surfaces of the stones are previously wetted or roughened by grinding or blasting. By this method, a composite material and the stones are rendered into a unitary form without using other adhesive agent and are excellent in adhesive strength and flexural strength.
Patent JP-H05169297-A (JP)
Title: Manufacture of granular body packed tube
Inventor: YAMADA IWAO
IPC: H01B12/04
Filed: 1991-11-29
Abstract: PURPOSE:To obtain a good welding joint by removing a stuck material on the fin surface of a fin roll during the making. CONSTITUTION:The tubular body 1 is continuously formed with forming rolls while carrying a metallic sheet in a longitudinal direction. The granular body 3 is supplied so as to leave a clearance from an opening part to the upper part of the tube inside of the tubular body 1 on the midway of forming, successively the opening edge surface extending along the longitudinal direction is straightened and guided, and the opening edge surfaces are butt-welded and formed to the tube, and the granular body packed tube 1 is manufactured by reducing the diameter of the tube obtained by welding. The stain stuck to the opening edge surface of the tube 1 carried toward the welding point is transited to the fin of fin roll 5 during tube making. Since the stain of the fin surface is removed, on the result the stain of the opening edge surface is removed through the fin of fin roll 5. Accordingly, the edge surface of the clean state without the stain being stuck is supplied for the welding, so the well welding joining part is always obtained.
Patent JP-S62194594-A (JP)
Inventor: RONARUDO PII SANSON
IPC: B07C3/08
Filed: 1986-12-26
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-H04191543-A (JP)
Title: Vibration proof device
Inventor: MITSUI JUNICHI
IPC: G06F1/16
Filed: 1990-11-22
Abstract: PURPOSE:To provide optimum vibration attenuating effect by placing a vibration proof on a fixed floor by way of a vibration proof device having a damper filled with an electric viscosity fluid. CONSTITUTION:A vibration proof floor is placed on a fixed floor by way of a vibration proof device comprising a vibration absorber 1. The vibration absorber 1 comprises a damper 6, a spring 6, and an auxiliary mass consisting of a middle plate 12 and a top plate 13. A damper chamber 14 is formed between a lower plate 11, the middle plate 12, and the top plate 13 connected to each other through a passage 15 and fitted with an electric viscosity fluid. For the electric viscosity fluid, silica gel is used as a dispersoid, and sulfonates as disperser. Optimum vibration attenuating effect is provided by applying a voltage through paired electrodes 18 and 19 to change the viscosity.
Patent JP-H02190214-A (JP)
Title: Sawing apparatus
Inventor: YOHAN RUUKATSUCHIYU
IPC: B23D45/24
Filed: 1989-12-05
Abstract: PURPOSE: To simply manufacture a saw device by precluding the damage to a guide rollers due to displaceable saw blade when a cutting material is supported over a wide dimensional region to be cut in the saw device provided with a rotary saw. CONSTITUTION: Guide rollers 8, 9 are out of a travel locus of a saw blade 4, support cutting materials 1, 16 in the horizontal direction, and are provided in a hold body 7 movable in parallel with an axis of the cutting materials 1, 16 and at a right angle for them. When this hold body 7 moves in the horizontal direction, the guide rollers 8, 9 can move along a circular track while maintaining its horizontal condition. The hold body 7 lowers continuously as the guide rollers 8, 9 approach the cutting materials 1, 16, and outside dimensions of the guide rollers 8, 9, their heights, and their conditions of side faces are mutually adjusted with respect to a biting region of the saw blade 4 so that face parts of the guide rollers 8, 9 in contact with the cutting materials 1, 16 are out of a cutting region of the saw blade 4 at all times.
Patent JP-2001129570-A (JP)
Title: Apparatus for ultraviolet ray oxidation
Inventor: MATSUTANI NAOKI
IPC: C02F1/72
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To oxidation-decompose organic compounds in raw water containing a low level of hardly decomposable matter corresponding to environmental hormone by such oxidation function of hydroxyl radicals generated effectively by independent repetition of oxidation-dissolution of and ultraviolet ray irradiation to the organic compounds. SOLUTION: In a hollow rectangular housing 10, a plurality of treating chambers 12-1, 2, 3, 4 are formed in front and rear directions by a plurality of vertical partition-walls 11 divided in the front and rear directions. Each of the chambers is divided into an ultraviolet irradiation part 13 having ultraviolet lamps 14 and an oxidizing agent mixing part 15 having an oxidizing agent supply means 16.  The ultraviolet irradiation part and the oxidizing agent mixing part of each chamber are made to communicate by an opening 18 installed at a divided place, and the ultraviolet irradiation part and the oxidizing agent mixing part between the adjacent treating chambers are made to communicate by openings 19 installed at the vertical partition-wall, and the raw water is supplied to the oxidizing agent mixing part of the first treating chamber 12-1 and discharged from the ultraviolet irradiation part of the last treating chamber 12-4.
Patent JP-H11149953-A (JP)
Title: Electronic device
Inventor: ISHIKAWA TETSUSHI
IPC: H01R13/533
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To improve reliability in electrical connection between a module and an electronic device under vibration environment by providing a socket connector with a conductive spring part having one end fixed to an engagement part and the other end bonded to a substrate. SOLUTION: A socket contact 11 has one end bonded to a through hole of a substrate 4 through soldering, is provided with a spring part 111 electrically bonded to a conductor pattern on the substrate 4 through it and a slit part 113 engaged with a pin connector by insertion of a module 3 into a plate and electrically connected, and the other end of the spring part 111 is fixed to a connection portion having a root of the slit part 113 by soldering or the like. Therefore, by providing a socket connector 11 with the spring 111, even if relative displacement occurs between the module 2 and the substrate 4 due to vibration, the relative displacement is absorbed by slackening of the spring part 111, and sliding does not occur at a contact part between the socket contact 11 and the pin contact 21.
Patent JP-2000141865-A (JP)
Title: Ink jet recording sheet
Inventor: ISHIYAMA TAKEYUKI
IPC: B41M5/52
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet having good absorbency and high gloss. SOLUTION: In the ink jet recording sheet comprising at least one ink receptive layer and a gloss developing layer brought into pressure contact with a heated mirror surface roll of a wet state, dried and coated sequentially laminated on one surface of a support, a Beck smoothness of the receptive layer at the time of coating the developing layer is regulated to 30 to 150s or below. Following pigment or particles of one or more types an be used for the receptive layer. For example, white inorganic pigment such as light calcium carbonate, heavy calcium carbonate, magnesium carbonate, kaolin, talc, calcium sulfate, barium sulfate, synthetic noncrystalline silica, alumina, magnesium hydroxide, or organic pigment or the like such as styrene plastic pigment, acrylic plastic pigment, polyethylene, microcapsule, urea resin, melamine resin or the like can be used.  Of them, as the pigment contained in the receptive layer, porous inorganic pigment is preferable, porous synthetic noncrystalline silica, porous magnesium carbonate, porous alumina or the like is used, or particularly porous synthetic noncrystalline silica having large pore volume is preferably used.
Patent JP-H11220836-A (JP)
Title: Rotating motor
Inventor: NAKAHARA YUJI
IPC: H02K3/50
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To stabilize the torque developed from a motor by reducing the unbalance between the magnetic field generated from each magnetic pole tooth, by increasing the conductor diameter of a coil as the lengths of a plurality of magnetic pole teeth arranged in parallel with a stator core become longer. SOLUTION: The number of turns Nc of a coil 2c is made smaller than that Nb of a coil 2b (Nc>Nb) and the conductor diameter d2 of the coil 2c is made smaller than that d1 of the coil 2b (d2>d1). In other words, the number of turns and conductor diameters of the coils are increased as the lengths of magnetic pole teeth 15 in the lengthwise direction (magnetic path direction) become longer in each block 9 of a blocked stator core. Consequently, the unbalance between the magnetic field (rotating magnetic field) generated from each magnetic pole tooth 15b and 15c in the block 9 can be reduced and torque ripples can be made smaller by making the torque developed from each tooth 15b and 15c constant.
Patent JP-H06155455-A (JP)
Title: Granulating device of thermoplastic resin
Inventor: SUGAWARA TOSHIO
IPC: B29B9/06
Filed: 1992-11-26
Abstract: PURPOSE:To prevent resin particles from sticking together and, at the same time, miniaturize the device concerned by a method wherein a jetting nozzle is provided below the rotary cutter of a hot cut type granulating device so as to jet cooling water in the inverted umbrella fashion in order to pass near the edge of the cutter and discharge together with the cut resin particles along the inner wall of a casing. CONSTITUTION:The blade part 22 of a rotary cutter 2 slidingly and rotatingly contacts with the extruding surface 5a of a die 5. To the under surface of the die, an opening part surrounding the cutter so and a box-like casing having its bottom 24 connecting with an outlet passage are mounted so as to mount a jetting nozzle 30 to the bottom 24. The jetting nozzle 30 has an opening or the extension of the rotating shaft of the cutter 20 and jet water curtain W in inverted umblella fashion so as to pass the water curtain W near the outer edge of the cutter 20. Molten resin particles P, which are cut with the cutter 20 and granulated, are flown centrifugally and cooled with the water curtain W jetted from the jetting nozzle 30 finally discharged along the inner wall of the casing 7.
Patent JP-H10162755-A (JP)
Title: Deflection yoke and display device
Inventor: KAWAKAMI KATSUYUKI
IPC: H01J29/76
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To decrease a magnetic resistance of a magnetic path through which a horizontal deflection magnetic field passes, improve sensitivity of a horizontal deflection coil, and provide a deflection yoke with its high performance and low cost. SOLUTION: A deflection yoke 6 comprising a horizontal deflection coil 1 and a vertical deflection coil and mounted on a color cathode-ray tube, wherein one end is long in the tube axial direction and is along a neck side press face of the vertical deflection coil vertically of the neck side between left and right two vertical deflection coils 2a and 2b, the other end is between neck side fringes of the vertical deflection coil, a magnetic piece 3 forming an L shape is provided, and a magnetic resistance of the magnetic path through which the horizontal deflection magnetic field passes is decreased.
Patent JP-H01160484-A (JP)
Title: Coagulogen cdna
Inventor: NAGAI MASANORI
IPC: C12N15/09
Filed: 1987-12-17
Abstract: PURPOSE:To provide a coagulogen cDNA derived from horseshoe crab of North American origin and having a novel base sequence. CONSTITUTION:A DNA expressed by an amino acid sequence of formula I (G is glycine; Q is glutamine; A is alanine; K is lysine; V is valine; R is arginine; L is leucine; C is cysteine; I is isoleucine; M is methionine; S is serine; F is phenylalanine; T is threonine; Y is tyrosine; D is aspartic acid; W is tryptophan; E is glutamic acid; H is histidine; N is asparagine; P is proline). It can be produced by separating mRNA and providing cDNA using a reverse transcriptase, etc. The starting raw material is e.g., a hemocyte cell, amebocyte, etc., of horseshoe crab of North American origin. Coagulogen can be produced by integrating the coagulogen cDNA in a manifestation vector and introducing the obtained plasmid into a host cell.