baber/WOPTO huggingface dataset:
Patent JP-H02221029-A (JP)
Title: Elevating mechanism
Inventor: IIJIMA TAKEO
IPC: B65H1/18
Filed: 1989-02-22
Abstract: PURPOSE:To make it possible to accurately stop the table at a target stop position by stopping continuous elevation of it once at this side of the target position, and controlling an operating time when a timer while detecting it to be within a prescribed position. CONSTITUTION:By switch-on of an elevating switch 1, a motor 2 is continuously driven, while light 4c from a light emitting part 4b is received at a target stop position, for example at the light receiving part 4a of a photoelectric sensor 4 below a paper discharge device 3. When a paper piling table 5 is elevated with the motor 2 and the uppermost face of printing paper 51 placed on it shuts off the light 4c, the sensor 4 functions to stop the motor 2. During shut-off of the light 4c, even though the switch 1 is on again, the motor 2 is not continuously driven, but time-controlled with a timer 6. Namely, the motor 2 is driven during the prescribed time previously set, for example, during a short time such as 0.1-1.0sec., and automatically stopped. Hence, the table 5 elevates a certain distance and stops, even though the switch 1 is pushed continuously.
Patent JP-S57157951-A (JP)
Title: Boiler for heating
Inventor: ASAI AKIO
IPC: F23C3/00
Filed: 1981-03-25
Abstract: PURPOSE:To reduce the cost of fuel, by arranging a furnace body at the center of a drum body, and delivering combustion air in a swirling manner into the furnace body from an outside blower via an air blow-off pipe, air blow-off nozzles and air blow-off small holes so that the fuel delivered to the lower end is burned. CONSTITUTION:Air or water is injected from an injection port 2 into the drum body 1, and a waste oil 17 is introduced little by little from a fuel introduction pipe 4 into a furnace cylinder 12 to be accumulated in a prescribed quantity in the bottom of the furnace cylinder 12. The waste oil is ignited, and then it is required to wait for a prescribed period until the force of the fire becomes steady. Then the blower 10 is actuated so that air is blown off via the air blow- off holes of the air blow-off pipe 13 and the air blow-off nozzles (not shown) in a swirling manner along a circumferential wall section 12a of the furnace cylinder 12. Consequently the waste oil 17 burns forcibly, and the exhaust gas rises along the inner wall 12a to be discharged to a chimny. During this the air or water in the drum body 1 is heated. In this arrangement, the cost of fuel is not so large to obtain water or air heated to a high temperature.
Patent JP-H09226716-A (JP)
Title: Method for packing laminated metal sheets and package thereof
Inventor: SHUDO TAKATOSHI
IPC: B65B27/08
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for packing laminated metal sheets and package thereof wherein moisture can be effectively prevented from entering inside without losing operativity and economical effects. SOLUTION: In a method for packing laminated metal sheets including steps for forming the laminated metal sheets 12 directly or via a protective plate 11 on a table with legs, packing sides from a lower face of the table to a top end of the metal sheets in a waterproof wrapping sheet 9 with upper and lower parts left, folding the left lower part onto the lower face of the table and pressing a ridge by protection angles (7, 5), a folded end 13 of the wrapping sheet on the lower face protrudes (16) from a lower tip 14 of the protection angles.
Patent JP-2000244211-A (JP)
Title: Waveguide connection package
Inventor: ITO MASAHARU
IPC: H01P5/08
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a waveguide connection package that can prevent electromagnetic wave leakage into a cavity from a waveguide, which is the main cause of the degradation of isolation characteristics and the degradation of performance, without limiting the dimension of the cavity mounting a semiconductor element in the waveguide connection package for mounting high frequency semiconductor element. SOLUTION: In a waveguide connection package where a semiconductor device 6 mounted on a cavity 8 and micro strips 5a and 5b which are electrically connected to the semiconductor device 6 are provided for a package body 20 formed of a package body lower part 1 having waveguide parts 3aa and 3bb connected to waveguides 3a and 3b and the cavity 8 in an almost rectangular parallelopiped form, which is connected to the waveguide parts 3aa and 3bb, and an upper cover 2 fitted with the package body lower part 1, necks 9a and 9b in almost square forms, which are connected between the waveguide parts 3aa and 3bb and the cavity 8, are provided. The width of direction of the necks 9a and 9b, which is parallel to the mounting face of the package body 20, becomes narrower than the width of the cavity.
Patent JP-H11237524-A (JP)
Title: Manufacture of optical connector
Inventor: OTSUKA KENICHIRO
IPC: G02B6/36
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical connector capable of easily executing connection work and having a high transmission characteristic. SOLUTION: The end part of an optical fiber 1a exposed by removing a coating part from a coated optical fiber 1 is inserted into a positioning hole 2a in a ferrule 2, the tip of the fiber 1a is projected from the joint face 2b of the ferrule 2 to check the state of the end part of the fiber 1a, a presssing member 3A having an abutting face 3a to abut on the end face of the fiber 1a is pressed to the joint face 2b of the ferrue 2 and the fiber 1a is fixed in the ferrue 2 in a state abutting the abutting face 3a on the end face of the fiber 1a.
Patent JP-H11243639-A (JP)
Title: Semiconductor circuit
Inventor: YAMAMURA TAKESHI
IPC: H01L27/04
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To efficiently utilize an integration area and allow a suddenly changed voltage such as a surge voltage, etc., to escape. SOLUTION: This circuit is constituted inside a single chip of a change signal generating unit 1 as an integrated circuit, a control unit 2 and a complementary unit 3 which are provided between a power supply line 6 and a grounding line 7. A signal processing circuit 70 which practices a predetermined signal process is also provided in the same chip. The process result of the signal processing circuit 70 is transmitted to the predetermined part of the control unit 2 via a digital signal line 4. A power supply wire connected to the power supply line 6 is wired in the signal processing circuit 70, so as to form a predetermined pattern and a ground wire connected to the ground line 7 is wired in the signal processing circuit 70 to form a predetermined pattern for supplying a power supply voltage to the signal processing circuit 70.
Patent JP-H08209918-A (JP)
Title: Two stage type shelf board unit
Inventor: MARUYAMA OSAMU
IPC: E04F19/08
Filed: 1995-02-07
Abstract: PURPOSE: To reduce material cost, and to simplify laying operation by unitizing a two stage type shelf board consisting of an upper-side shelf board and a lower-side shelf board having depth shorter than the upper-side shelf board while imparting high load resistance to both shelf boards by a hanger rail and giving the hanger rail a function as a decorative member in the butt end of the front of the shelf board. CONSTITUTION: Upper and lower shelf boards 2, 3 are connected, thus manufacturing a two stage type shelf body 5. A hanger rail consisting of a sliding rail member 8 with a rail section 12 with a front wall 16, a rear wall 18, an upper wall 20, a front-side bottom wall 22 and a rear-side bottom wall 24 and a mounting section 14 with a front board 28 and a top board 30, a sliding ring member 10 with a sliding section 40 arranged into the rail section 12, a ring section 42 and a connecting section 44 connecting the sliding section 40 and the ring section 42, and fixing members 11, 11 fixing both end sections in the longitudinal direction of the sliding rail member 8 onto walls is formed. The front end sections of the shelf boards 2, 3 are inserted between the upper wall 20 and top board 30 of the sliding rail member 8, thus fastening the sliding rail member 8 onto the shelf boards 2, 3.
Patent JP-S58174337-A (JP)
Inventor: JIEEMUZU FUREDERITSUKU ETSUGUR
IPC: A61P25/00
Filed: 1983-03-16
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-S60186699-A (JP)
Inventor: SHIKI MASAYUKI
IPC: F42C13/08
Filed: 1984-03-05
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-S63213262-A (JP)
Title: Power generation system with fuel cell
Inventor: KASANO TOSHIO
IPC: H01M8/04
Filed: 1987-02-27
Abstract: PURPOSE:To make it possible to operate a fuel cell stably by adding a proceeding control to a feedback control loop of an interelectrode voltage difference control valve depending on preset air and fuel flow values, as well as controlling the ratio of the gas amount consumed inside the cell to the feeding amounts of the air and the fuel within a specific range. CONSTITUTION:The cell furnishes a main controller 16 and the like to control in a package a D/A converting controller 11, flow controllers 4 and 5 between the electrodes, an interelectrode voltage difference controller 9, and the like, according to the operator instructions. In the power generation system of such a fuel cell, as well as the D/A converting controller 11, and the air and the fuel flow controllers 4 and 5 are controlled in a cross limit control to make the ratio of the gas amount consumed inside the cell to the air and fuel feeding amounts within a specific range, a proceeding control is added to the feedback control loop of an interelectrode voltage difference control valve 8 depending on the preset values of the air and the fuel flows. As a result, the voltage difference between the cell electrodes is controlled within a specific range, as well as the gas shortage of the fuel and the air is prevented against a sudden variation of the load instruction or the variation of the actual load, and the fuel cell is operated stably.
Patent JP-H01216555-A (JP)
Title: Semiconductor device
Inventor: OGITA MASAFUMI
IPC: H01L23/52
Filed: 1988-02-25
Abstract: PURPOSE:To scarcely generate a wedgelike notch, and provide high reliability for a miniaturized wiring layer by providing a prime step on a part having no prime step in a semiconductor device having the wiring layer with no prime step in the lower part of the wiring layer, and overriding the layer over the top of the step. CONSTITUTION:Prime steps are formed on a part having no prime step 102, and a wiring layer 101 overrides the tops of the steps 102. The steps 102 are formed of element isolating films, gate electrodes or metal wirings, etc., and the gate electrodes or the wirings having large steps are more preferable for the purpose of dispersing a stress with an uneven part on the layer 101. The steps 102 are not a large pattern, but preferably have width and interval as narrow as possible to be aligned for the purpose of forming the uneven part on the wirings, and the uneven part is formed on the wirings 101 by the steps 102. The stress of an insulator protective film is dispersed by the uneven part, thereby scarcely generating a wedgelike notch.
Patent JP-H11198621-A (JP)
Title: Winged air-body vehicle
Inventor: SAKAMOTO AKIRA
IPC: B60F5/02
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To travel all the space of land, sea and air by means of one vehicle alone. SOLUTION: An extensible wing 2 is attached to a fuselage 1 consisting of a tube, where air is pressed-in, and thereby two wheels are rotated by an engine to run on the ground, to navigate on the sea and to get into the air with a propeller 41 rotated in combination.
Patent JP-S61202190-A (JP)
Inventor: AKUTAGAWA KUNIO
IPC: G21C17/003
Filed: 1985-03-06
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-S59167958-A (JP)
Title: Lead storage battery separator and manufacture thereof
Inventor: INUI KAZUYA
IPC: H01M50/40
Filed: 1983-03-14
Abstract: PURPOSE:To mass produce high performance separators having various thickness, by providing a layer formed with oxidation resistant resin aqueous solution, emulsion and more than two kinds of filler paste at the intermediate section of unwoven cloth and paper. CONSTITUTION:It is held by unwoven cloth and paper 1 while a layer formed with oxidation resistant resin aqueous solution, emulsion and more than two kinds of filler paste 2 is provided at the intermediate section. For example, mixture paste 2 of oxidation resistant resin and filler is mixed in mixing tank 3 and held between unwoven cloth, paper, etc. Then it is passed through drying/ hardening furnace 5 and cutter 6 to produce a lead storage battery separator. Since it has good coating performance, low electric resistance and high oxidation-resistant performance, separators having various thickness can be mass produced through same method by simply varying adhesion of paste.
Patent JP-H09237950-A (JP)
Title: Printed board and manufacture thereof
Inventor: YAMAMOTO YOSHIE
IPC: H05K1/11
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable printed board and a method for manufacturing it wherein short-circuiting between through holes is prevented even if a large number of the through holes are formed on the printed board with a small pitch. SOLUTION: A printed board has through holes 14 formed on the main board 11 made of epoxy resin 13 containing glass fibers 12 therein. Penetrating holes 15 are formed the printed board 11, and a conductive layer 17 is formed on the inside wall of the penetrating holes 15 with an insulating layer 16 therebetween. This prevents moisture from entering from the inside wall of the penetrating holes 15 into the printed board 11, and thus controls the ion migration phenomenon.
Patent JP-H06254770-A (JP)
Title: Polishing tape
Inventor: RYOMO KATSUMI
IPC: G11B5/41
Filed: 1993-03-03
Abstract: PURPOSE:To provide a polishing tape which is produced to smoothen a magnetic head for high density recording, prevent the occurrence of deterioration, effect polishing in a desired shape, and polish a substance, adhered to the magnetic head, without decreasing an effective depth so much. CONSTITUTION:In a polishing tape wherein a polishing layer consisting mainly of powder and binder resin is formed on a flexible base material, fatty acid having a melt point of 40-80 deg.C and fatty acid ester having a melt point of 20-30'C are contained in the polishing layer and 50%wt.% or more powder is inorganic powder having a Moh's hardness of 8 or more.
Patent JP-H11234730-A (JP)
Title: Wireless communication method and system to manage emergency call
Inventor: TODA MITSUHARU
IPC: H04W28/16
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To realize channel connection of an emergency call with a priority by disconnecting a busy call at present or the like so as to reserve a radio channel for the emergency call even when no idle channel is available on the occurrence of a call to an emergency call number of a police station or a fire station or the like in a wireless communication system. SOLUTION: A radio terminal 4m makes a channel setup request through a radio channel in response to dialing by a user. In the case that the user dials an emergency call number, the radio terminal 4m inserts a flag denting a fact of the emergency call into a message to be sent and sends the message. Upon receiving the message a radio base station controller 2 retrieves an idle channel. When no idle channel is available, the controller 2 disconnects/releases a channel used by some other terminal and sets up a radio link for the emergency call by using the released channel.
Patent JP-S57159484-A (JP)
Title: Cultivating method of dunaliella (green alga)
Inventor: NISHITOI MUTSUMI
IPC: C12N1/12
Filed: 1981-03-26
Abstract: PURPOSE: To cultivate a green alga of the species Dunaliella, having a higher nutrient value than that obtained from a culture of high tension containing common salt, and capable of giving an extract thereof having a particularly high physiological activity efficiently at a low cost, by cultivating the alga of the species Dunaliella in a hypertonic culture medium containing magnesium sulfate.  
     CONSTITUTION: A green alga of the species Dunaliella is cultivated in a hypertonic culture medium containing magnesium sulfate in a high concentration of about 0.3W1mol increased from the ordinary basic culture medium, preferably by the irradiation with light while passing air containing gaseous carbon dioxide therethrough. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09236285-A (JP)
Title: Outdoor unit for air conditioner
Inventor: IMADA NOBUHIRO
IPC: F24F5/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To attempt to improve the cooling performance and to reduce in size and weight a switch box by integrally disposing a control element and a control board in the box with cooling fins. SOLUTION: The outdoor unit for an air conditioner comprises a partition plate 11 for partitioning a casing 1 into a heat exchange chamber 2 and a component containing chamber 3, and a switch box 12 mounted at the plate 11. In this case, the box 12 is horizontally disposed from the front surface side over the chambers 2 and 3 in the casing 1. Cooling fins 16 are disposed at the positions opposed to the chamber 2 in the box 12. Further, an inverter control element 25 for heating at the time of operating at the positions corresponding to the fins 16, and a control board 27 having various operation control elements disposed in a forward vertical attitude is disposed on the front surface side of the element 26 to attempt to improve the cooling performance and to reduce in size, weight and cost the box 12.
Patent JP-S54135821-A (JP)
Title: Preparation of quinacridone pigment
Inventor: YOKOYAMA TAIICHI
IPC: C09B67/20
Filed: 1978-04-14
Abstract: PURPOSE: To prepare fine crystals of β- or γ-quinacridone pigment which can be used as produced, by oxidizing 6,13-dihydroquinacridone in dimethylsulfoxide, and diluting the resulting quinacridone solution with a polar solvent or an acid.  
     CONSTITUTION: 6,13-dihydroquinacridone (1 mole) is oxidized with 1.2W5.0 moles of 0-nitrophenol sodium salt, powdery sulfur (for the production of β-crystal) or I, Se, air (for γ-crystal) in the presence of 2.1W3 moles of an aqueous solution of NaOH or Ca(OH) 2 , in 8W10 parts by weight, based on 1 part of the dihydroquinacridone, of dimethylsulfoxide under agitation at 90W120°C, to obtain a quinacridone solution. After cooling, 2W3 parts by weight, based on 1 part of dimethylsulfoxide, of a diluent such as methanol, water,or necessary amount of HCl, H 2 SO 4   to neutralize the alkali, is added to the solution to precipitate fine crystals of  quinacridone pigment which is filtered, washed and dried to afford the objective β- or γ-quinacridone pigment. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08261374-A (JP)
Title: Multilayer pipe with conductive internal layer
Inventor: HANSU YADAMUSU
IPC: B32B1/08
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To prevent the conductivity from losing by thermal deformation or contact with fuel by containing graphite-fibril in an internal layer material in a multi-layer synthetic resin pipe having an outer layer composed of thermoplastic molding material and an inner layer composed of conductive thermoplastic molding material. SOLUTION: A multi-layer synthetic resin pipe for transporting petrochemical substances and passing brake fluid, cooling liquid, hydraulic fluid, etc., for an automobile has a multi-layer structure of an outer layer composed of thermoplastic molding material and an inner layer composed of conductive thermoplastic molding material. In this case, the inner layer contains graphite-fibril 1-30 wt.%, preferably 1.5-10 wt.%, or much preferably 2-7 wt.% in the conductive thermoplastic molding material. The outer layer is preferably formed of respective molding materials of polyamide, polyolefine, polyester, and polyester elastomer and the inner layer is formed of respective molding material of polyamide, polyolefine, polyester, and fluoro-polymer.
Patent JP-H07251988-A (JP)
Title: Sheet material feeding device
Inventor: AIHARA SEIICHIRO
IPC: B65H35/00
Filed: 1994-03-15
Abstract: PURPOSE:To prevent wasteful consumption of sheet materials by providing a pull-out length regulating means to stop running of the paper material at a point of time when a sheet material is pulled out by a given length. CONSTITUTION:A paper F is contained in a containing case A in a state to be wound in a roll-form around a feed roller 1. The direction of the paper F is converted from a horizontal direction to a vertical direction after the passage of it through guide rollers 2 and 3, positioned facing each other. After the passage of the paper through a pull-out length regulating mechanism 5, the paper is fed to a guide roller 4. In which case, the paper is caused to convert a direction from a vertical direction to a horizontal direction again, and pulled out from a position above the rotary axis of the cylinder body of the pull-out length regulating mechanism 5 to the outside. When the paper F is pulled out by length equivalent to the outer peripheral length of the cylinder body of the pull-out length regulating mechanism 5, rotation of the cylinder body is stopped, and it is impossible for the paper F to be further pulled out. Under this state, by cutting the paper F by a cutter arranged at a pull-out port, a paper towel having a uniform length is produced.
Patent JP-S57157370-A (JP)
Title: Dot extraction processing system in closed loop
Inventor: MIKAWA KOUJI
IPC: G06F3/037
Filed: 1981-03-25
Abstract: PURPOSE:To exactly extract a dot in a closed loop, by extracting 2 points on the closed loop to which one of X and Y coordinate values is equal, by prescribed search centering around each previous extracted point, and deciding whether other point on the closed loop exists or not on its connecting line. CONSTITUTION:X and Y coordinate values x0, y0 of an indicated point P on a display 11 are set to registers 13X, 13Y, x0 is added by ''1'' in order in the positive and negative directions, contents of a picture memory 12 are read out by 1 dot each, and the first closed loop extracted points A1, A1' are obtained respectively. Subsequently, searchesI, II shown in the figure B are executed centering around A1 and A1', a new point coordinate extracting memory 18 is accessed by its address information, A2 and A2' to which the Y coordinate value (y+a) is equal are derived, and when both of them are on the closed loop, whether other point on the closed loop exists between both of them or not is checked, and for instance, when a point Bu1 on the closed loop is extracted, logical ''1'' is decoded by a decoder 16, gates G1, G2 are turned on, and the coordinates of Bu1 are stacked in a memory 17. Also, when Bu2 is extracted, all dots between A2 and Bu1, and Bu2 and A2' are extracted as dots in the closed loop.
Patent JP-H11242474-A (JP)
Title: Method and device for drawing graphic characters
Inventor: TOTSUKA AKIHIKO
IPC: G09G5/02
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To perform fast and economical graphic character drawing. SOLUTION: This graphic character drawing device 1 is provided with a memory group 13 for display data including a character code memory 5 stored with the codes of all characters being displayed at present, a character color memory 6 stored with character colors, and a background color memory 7 stored with background colors, a memory group 14 for rewriting data including a rewritten character color memory 3 stored with an expected character color for rewriting and a memory 4 for a rewriting background color stored with the background colors corresponding to the characters expected to be rewritten one to one, and a character pattern memory 12 stored with bit pattern data on characters that character codes indicate.  At the time of rewriting, data before rewriting and data to be rewritten of three kinds of data are individually compared and only data of a kind which has changed among the three kinds of data is rewritten.