baber/WOPTO huggingface dataset:
Patent JP-H03287601-A (JP)
Title: Molding of pipe
Inventor: GANAI KAKUTARO
IPC: C08F20/14
Filed: 1990-04-05
Abstract: PURPOSE:To obtain a pipe improved in chemical resistance, weathering resistance, hardness, optical properties and surface smoothness by adding a specified polymerizable substance and a specified liquid substance to a mold provided in a centrifugal molding machine and polymerizing the polymerizable substance under a centrifugal force. CONSTITUTION:A cylindrical mold 1 purged with an inert gas 5 atmosphere is charged with a polymerizable substance 2 comprising a monomer or oligomer consisting essentially of an aliphatic, alicyclic or aromatic dihydric alcohol di(allyl carbonate) compound of the formula (wherein R is a residue of a dihydric alcohol, and n is 1-10 on the average) and/or its di(meth)acrylic compound and a liquid substance 3 having a low solubility in component 2 and having a specific gravity lower than that of component 2 (e.g. ethylene/alpha-olefin random copolymer of a number-average mol.wt. of 500-5000), and the mold is sealed with flanges 6 or the like and rotated in the direction of the arrow 7 to polymerize component 2 into a pipe.
Patent JP-S62245409-A (JP)
Title: Control method for pressure reacting type actuator
Inventor: HASHIMOTO MITSUO
IPC: F02M25/07
Filed: 1986-04-18
Abstract: PURPOSE:To improve responsibility, by storing the change quantity of pressure per unit time of an actuator in advance, operating continuously the actuator until it arrives at a targeted position, and applying a duty operation on it after that. CONSTITUTION:By performing the continuous energizing of a solenoid valve 7, an air releasing path 12 is closed by the movement of a valve main body 11 in the rightward direction, and the second pressure (negative pressure) of a vacuum pump 9 is applied on the pressure room 5a of an actuator 5 through a negative pressure output path 6, and an EGR valve 5 coupled to a movable partition 5b is driven rapidly in a closing direction. By performing a fast rise, the solenoid valve 7 duty-controlled until then, is energized continuously. Therefore, the control pressure of the actuator 5 is heightened rapidly from a negative pressure P1 that is a virtual position toward a negative pressure P2.
Patent JP-S5616960-A (JP)
Title: Floppy disc unit
Inventor: YAMAGUCHI JIYUNICHI
IPC: G11B19/04
Filed: 1979-07-16
Abstract: PURPOSE:To stop the turning of motor when no recording mecdium is loaded, by providing the circuit detecting the open and close of the cover of unit and that detecting the removal of the recording medium, and providing the circuit outputting the stop signal of motor with the output signal. CONSTITUTION:To load the recording medium to the floppy disc unit, when the cover of unit is open, the open and close detection circuit 1 outputs the open signal A2, and the start signal C1 from the OR circuit 4 turns the motor 6 via the power supply circuit 7 with the signal. When the recording medium is loaded, the unloading detection circuit 2 feeds the loading signal B1 to the OR circuit 4 and the signal C1 is output to keep the turning of the motor 6. When the cover is closed, the open signal A2 is turned off, but the motor 6 keeps turning with the signal B1. After the end of use, the cover is open and the recording medium is unloaded, then the removal signal B2 s turned on, and when the cover is closed succeedingly, the close signal A1 is turned on and the signal C2 of the AND circuit 5 stops the motor 6.
Patent JP-H03290356-A (JP)
Title: Aluminum oxide based ceramics having high toughness and strength and production thereof
Inventor: NISHIYAMA AKIO
IPC: C04B35/10
Filed: 1990-04-05
Abstract: PURPOSE:To improve toughness and strength of the title ceramics by blending specific Al2O3 powder with metal oxide powder and metal carbide, nitride or oxide powder and then forming the blend under pressure and sintering the formed article in Ar- containing atmosphere. CONSTITUTION:(a) Al2O3 powder having <=0.6mum average grain size is blended with (b) 1-12wt.% one or two or more kind of metal oxides among oxides of Y, Mg, Cr, Ni, Co and rare earth elements having <=1mum average grain size and (c) 2.1-50wt.% one or two or more kind of metal carbide, nitride or oxide powder among carbide, (carbon) nitride, carboxide, nitride and carbon nitride oxide of Ti, Zr and Hf containing >=10wt.% compound having <=0.3mum grain size and the blend is formed into a pressed body, which is then sintered in an atmosphere of Ar or Ar and inert gas at 1680-1830 deg.C for 10-40min and then retained in an atmosphere of Ar or Ar and inert gas at 1300-1450 deg.C for 2-10hr to provide Al2O3 based ceramics containing 0.5-10wt.% metal oxide other than Al2O3 and CrO2, 2-40wt.% component (c) in the crystalline grain boundary of (a) in which (b) is made to solid solution and containing 0.1-30wt.% component (c) having <=0.3mum grain size in the cystalline grain boundary of (a) as rigid disperse phase component.
Patent JP-S5425268-A (JP)
Title: Coagulation method of organic sludge
Inventor: TANAKA SHIGEMASA
IPC: B01D21/01
Filed: 1977-07-29
Abstract: PURPOSE: To accomplish an effective coagulation of organic sludges through the addition of calcium chloride in an amount coresponding to that of an alkaline agent to the organic sludges pH-controlled by the alkaline agent added and further addition of an organic polymer coagulant thereto. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08332380-A (JP)
Title: Mixture pack of deoxidizer and desiccant
Inventor: HIHARA YUKITAKA
IPC: A23L3/3436
Filed: 1995-04-17
Abstract: PURPOSE: To promote the oxidation reaction of a deoxidizer and thereby improve deoxidation function by storing both deoxidizer and desiccant in an air-impermeable outer bag and causing the deoxidizer to come into contact directly with the desiccant. CONSTITUTION: This mixture pack A of deoxidizer and desiccant is composed of an air permeable inner bag storing a deoxidizer 2 and a desiccant 2, and an air impermeable outer bag 4 housing the inner bag 3. The inner bag 3 is made of a material which allows the permeation of oxygen and moisture such as rayon paper, unwoven cloth of synthetic fiber or gas-permeable porous film. The outer bag 4 is made of a material such as polyethylene film, polypropylene film, or polyester film, and has an airtight circumference formed by thermal fusion. The deoxidizer 1 and the desiccant 2 are of the powder granular type set to almost the same grain size, and are in the state of mutually direct contact with each other. Consequently, the moisture absorbed by the desiccant 2 is allowed to come into contact easily with the deoxidizer 1 and thus the oxidation reaction of the deoxidizer 1 is promoted.  Therefore, the deoxidation function of the deoxidizer is enhanced.
Patent JP-H06302698-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HIRAIDE KAZUHIRO
IPC: H01L21/82
Filed: 1993-04-19
Abstract: PURPOSE:To easily interface between semiconductor integrated circuit devices having different input/output threshold values by so incorporating programming functions in the devices as to select arbitrary input and output gates in response to input/output interfaces. CONSTITUTION:Predetermined code is written in a PROM 21 through a PROM data bus 31 and a PROM control bus 32 before using. The PROM 21 is set to a read state during using or at the time of inputting/outputting data, read code is decoded by a decoder 22, ones of selective gate groups 14a, 14b and 15a, 15b having a plurality of input threshold value voltages are turned ON thereby to select one of input and output gates 12, 13. Accordingly, the PROM 21 is written by a user to connect the input gate having a desired input threshold value voltage to an input terminal 10 and to connect the output gate having desired output amplitude to an output terminal 11.
Patent JP-S5215159-A (JP)
Title: Door air-tightening device
Inventor: NAKAMURA NORIO
IPC: E06B7/22
Filed: 1975-07-28
Abstract: PURPOSE: An air-tightening material is installed on the base body of a door, etc. in such a manner as to become able to rotate along the edge of the door and also to be prevented from wearing, so that it can serve the purpose of satisfactory air-tightening for a long period of time and also the door can be opened and closed smoothly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000281202-A (JP)
Title: Moving shelf system
Inventor: NAKAMOTO KOJI
IPC: A47B53/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a moving shelf system from which a worker can easily escape even if the worker is caught between shelves thereof. SOLUTION: In a process to form a desired space, each of movable shelves 2, 3, 4 moves from a condition that each of the movable selves 2, 3, 4 converges at a main control self 5 to form a work passage of a width W3 between the main control shelf 5 and the movable shelf 2 by pressing down a move/stop button switch C1. In an emergency stop means, each of the movable shelves 2, 3, 4 can be stopped by pressing down a safety bar switch 5d in the case that each of the movable shelves 2, 3, 4 moves to a left direction by some cause while a worker is working at the work passage and then the worker is being caught between the shelves 2, 3, 4. In a measuring means, a close condition time during which the safety bar switch 5d is being pressed down is measured by a control part 5c.  In a standard time setting means, a standard time for determining the close condition time is set in each control part. In a safety space forming means, a space by which the worker can escape from the work passage is formed in front of a storage surface of the main control shelf 5 which has the safety bar switch 5d being pressed down when the close condition time reaches the standard time.
Patent JP-S5425235-A (JP)
Title: Method of welding heat resistant cast steel articles
Inventor: TAKAHASHI MAKOTO
IPC: B23K35/24
Filed: 1977-07-27
Abstract: PURPOSE: Improve mechanical property such as high temperature characteristics of welded zones by means of a welding rod containing C, Si, Mn, Cr, Ni, Nb and a specified amount of Fe in welding articles such as reaction tube made of HK40 material. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5718063-A (JP)
Title: Floppy disc driving device
Inventor: KAWAJIRI YOSHIO
IPC: G11B21/20
Filed: 1980-07-04
Abstract: PURPOSE:To perform recording and reproduction of data again under good contactness due to increased head weight, by automatically adjusting the head weight in response to the function of repetitive recording/reproduction based on the production of read-in error of data. CONSTITUTION:If data read-in error takes place, the repetitive recording/playback function is used. A heat source 19 is heated based on the error signal correspondingly. Since the thermal expansion coefficient of members 18a, 18b is different, they bend downward to compress a spring 17. Thus, the head weight is increased to improve the contactness between an upper head 12 and a medium 5, allowing to increase the reliability through sure data recording and playback. Thereafter, when the repetitive recording/playback is finished, no power is applied to the heat source 19 to be restored to a normal state.
Patent JP-S61249862-A (JP)
Inventor: YOHAN ROOTEN
IPC: B60T13/66
Filed: 1986-04-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000287097-A (JP)
Title: Gamut compression method in color printer and color reproduction processing unit using the same
Inventor: KUROKAWA MITSUAKI
IPC: H04N1/46
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of a color difference caused by gamut conversion on the basis of calorimetric color reproduction. SOLUTION: This color reproduction processing unit is provided with a monitor characteristic acquisition section 101, that converts original image data for a monitor into calorimetric color information data and provides an output, a gamut compression conversion table 110 that selects a color equal to or subjectively felt closest to a color among several colors, typically selected by a subject in advance from print colors of a printer and stores the selected color in pairs and in cross reference with color information of the monitor and the printer, and a gamut compression section 104 that reads conversion information of two representative colors, whose hue is close to that of monitor colors from the table 110 and applies conversion processing to the conversion information of the selected colors in an equivalent way by the gamut conversion.
Patent JP-S59219195-A (JP)
Inventor: TOYODA KENICHI
IPC: B25J9/16
Filed: 1983-05-26
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-S62247920-A (JP)
Title: Compressor control device for automobile conditioning device
Inventor: YOKOYA SATORU
IPC: B60H1/32
Filed: 1986-04-21
Abstract: PURPOSE:To obtain a satisfactory cooling feeling during a window being opened, by controlling a compressor such that the compressor has a low capacity when the outside air temperature exceeds a predetermined value, and the capacity of the compressor is changed automatically into a large capacity opened when an window is opened. CONSTITUTION:During operation of a vehicle, when a capacity judging section 1 in a control device 10 determines that the capacity of a compressor 11 having a capacity control section 2 for changing the capacity of the compressor in two stages, is low, a window opening and closing control section 3 judges whether the temperature of the outside air detected by an outside air temperature sensor 4 is higher or lower than a predetermined value. If it is higher than the predetermined value, a window opening and closing detecting means 5 is caused to judges whether the window is opened or closed. If the window is closed, a low capacity signal is delivered to the capacity control section 2, but if it is opened, a large capacity signal is delivered to the control section 2. With this arrangement, when the window is opened, the capacity of the compressor 11 is at once changed into a large capacity to obtain a satisfactory feeling.
Patent JP-H10269672-A (JP)
Title: Optical disk recording/reproducing device
Inventor: UENO ICHIRO
IPC: G11B17/26
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for exchanging an optical disk. SOLUTION: This device is provided with a cartridge housing part 3 for housing cartridge cases 9 wherein the optical disks D1-D4 are containable, a disk holding/exchanging means 6 for positioning plural housed optical disks successively to the recording/reproducing position while holding these disks, a recording/reproducing means 7 for recording/reproducing the positioned optical disks, a disk loading/unloading means 4 for performing the receipt/delivery of the optical disks between the cartridge housing part 3 and the disk holding/ exchanging means 6, and a system control part 27 for controlling so that the plural optical disks are returned to the cartridge when the information recording/reproducing operation is completed against the optical disks kept to be held by the disk holding/exchanging means 6,  Thus the optical disk is dropped one by one for every time the recording/reproducing operation of one optical disk is completed, and a new optical disk is set to the recording/reproducing position.
Patent JP-H03290921-A (JP)
Title: Method for crystal growth and crystal product obtained by the method
Inventor: KUMOMI HIDEYA
IPC: H01L21/20
Filed: 1990-04-06
Abstract: PURPOSE:To obtain a high performance device over a large area by a method wherein a fact that a crystalline nucleus formation process in an amorphous thin film depends on the thickness of the thin film is utilized to heat treat an amorphous thin film with regions different in thickness formed in its face at a temperature of the melting point or lower so that a single crystalline nucleus is generated artificially only at a specific position within the face. CONSTITUTION:When an amorphous thin film 2 made of a material of interest is to be formed on a base substrate 1 having an amorphous surface, the thin film 2 is formed with a thin region 4 and a region 3 which is thicker than the region 4 and is small enough to form only a nucleus which is subjected to solid growth to be a single crystal. With the thin film 2 thus prepared, the substrate is subjected to heat treatment at an appropriate temperature to have a nucleus 5 generated primarily on the region 3 to make the region mono- crystalline. The heat treatment is further continued to have a crystalline grain 6 generated also in the region 4 over the region 3, so that a grain boundary 7 can be subsequently generated.
Patent JP-S61248783-A (JP)
Title: Single pressure-sensitive color forming sheet and its preparation
Inventor: OHARA SHUZO
IPC: B32B27/20
Filed: 1985-04-26
Abstract: PURPOSE:To easily obtain a single color forming sheet having a different color, by integrally laminating the microcapsule coating surface of a sheet coated with a microcapsule including a color former to a coupler-containing resin composition layer containing a coupler. CONSTITUTION:A color former-containing microcapsule layer 2 is applied to the surface of a base material 1 and a coupler-containing resin composition layer 3 containing a coupler is integrally laminated to said microcapsule layer 2. There is no special limit to the base material 1 and paper or a synthetic resin film is used and, as the color former, a leuco type dye is used and, as the resin containing the coupler, an extrudable thermoplastic resin is used. There is no special limit to the coupler and a metal salt of aromatic carboxylic acid can be used but, especially, zinc salicylate or 2,2-bis(4'-oxyphenyl)propane is suitable because has no sublimation property even under high temp. at the time of extrusion lamination. The integral lamination of the coupler-containing composition layer to the microcapsule coated surface is pref. performed by an extrusion lamination method.
Patent JP-S62249919-A (JP)
Title: Bathing agent
Inventor: KATO TADASHI
IPC: A61K8/00
Filed: 1986-04-21
Abstract: PURPOSE:To provide a bathing agent containing cereal flour as a component, producible at a low cost and good for health and beauty. CONSTITUTION:Cereal flour, preferably powder of hull, skin or embryo of cereal is compounded at an amount of 75-85wt% based on the whole bathing agent. When the agent is put into bath water, active components such as oil and fat component, vitamins, minerals, gamma-oryzanol, sterol, etc., are dissolved in water to exhibit excellent effect to improve the health and beauty of the skin.
Patent JP-H11287234-A (JP)
Title: Illegal action preventing structure for bolt
Inventor: SAKURAI YASUHISA
IPC: F16B41/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide the structure for preventing illegal action without impairing the maintenanceability, by which the illegal action can be surely prevented in a reasonable cost and the bolts can be easily loosened under the reasonable purpose, under the circumstances of the recent unprecedented accident that the bolts of a steel tower for a transmission line which is built by assembling a number of aggregates with bolts and nuts, are purposely loosened by someone, where the steel tower is fallen down in spite of the strict management of the bolts and nuts. SOLUTION: The nuts 4, 5 fastened on a bolt 3 is covered by a cylindrical body 13, and the engagement projections 13a-13a of this cylindrical body are hooked on a washer 11 whereby the cylindrical body can be made unremovable and the application of a spanner to the nut 5 can be inhibited. To loosen the nut 5, an auxiliary nut 12 is demounted by using a special tool, whereby the cylindrical body 13 can be demounted.
Patent JP-S57207342-A (JP)
Title: Etchant for metallic wiring
Inventor: KONUMA TAKAYUKI
IPC: H01L21/306
Filed: 1981-06-15
Abstract: PURPOSE:To etch a metallic wiring especially an Al wiring without the generation of H2 bubbles, by using mixed solution of phosphoric and nitric acids added with 1wt% of Al salt to it. CONSTITUTION:When etching a 10mum wiring on an Al film with thickness of 1mum, aluminum nitrate is added in 10wt% to the mixed solution of phosphoric and nitric acids at conventional volumetric ratio of 10:1 used at 50 deg.C then to reduce the generation of H2 bubbles without the remnant of Al. H ions in the solution combine with Al ions to inhibit the generation of H2 bubbles. Therefore, aluminum chloride and aluminum acetate may be used. This constitution is likewise suitable for the etching of Cu or Ni effective for the formation of fine wiring patterns.
Patent JP-H06268933-A (JP)
Title: Broadcast for utilizing television column by teletext and reservation of video recording
Inventor: TOYAMA KIICHI
IPC: H04N5/44
Filed: 1993-03-15
Abstract: PURPOSE:To provide a television receiver in which a television program desired to be viewed is retrieved and selected by utilizing a television column by a teletext and using a reservation use remote controller to facilitate reservation of viewing and video recording and similarly to provide the receiver in which a teletext program is selected and viewed simply by using a teletext program column. CONSTITUTION:A teletext is utilized and a television column of a relevant channel is sent and displayed on a television receiver 13 as a teletext pattern 1. After retrieving a viewing desired program, the broadcast reservation and video recording reservation of the program are facilitated by operating a channel button 5 or the like of a reservation remote controller 3 corresponding to a program entry number (symbol) of the television column. Similarly, a teletext program column is used for a teletext program and the selection and viewing are simplified without manual entry of a code number.
Patent JP-S58206796-A (JP)
Inventor: OKAZAKI SHIZUO
IPC: D06F41/00
Filed: 1982-05-28
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-S5518180-A (JP)
Title: Tuner
Inventor: NAKAMURA JIYOUJI
IPC: H04B1/08
Filed: 1978-07-26
Abstract: PURPOSE: To hand the interstage circuit as a component parts and thus to increase the productivity by forming the interstage consisting of the single or complex tuning circuit provided between the high-frequency circuit and the mixer circuit and thus securing the common use of the same print substrate.  
     CONSTITUTION: The tuner interstage circuit is provided between high-frequency amplifier circuit 2 connected to input circuit 1 and mixer circuit 4 which supplies the signal of local oscillation circuit 6. And the output of circuit 2 is connected to joint part 8 of the interstage circuit, the input of oscillation circuit 4 is connected to joint part 9 of the interstage circuit, and furthermore earth joint part 10 of the interstage circuit is grounded. The interstage circuit thus formed is changed to interstage circuit block 11a comprising the complex tuning circuit or interstage block 11b composed of the signle tuning circuit, and terminals 12 and 12', 13 and 13' plus 14 and 14' are formed for block 11a or 11b. And block 11a and 11b are secured to be installed to the same print substrate 7, thus facilitating an easy production of the tuner circuit. 
     COPYRIGHT: (C)1980,JPO&Japio