baber/WOPTO huggingface dataset:
Patent JP-H05276401-A (JP)
Title: Image forming device
IPC: G09C1/00
Filed: 1992-03-27
Abstract: PURPOSE:To provide a copy device which is provided with sufficient privacy holding ability and on the other hand, facilitates the extraction or copy of information as needed. CONSTITUTION:When the copy guard key of an input device 42 is turned on in the case of copy, image data stored in a page memory 62 are divided into plural areas and stored in the new recording area of the page memory 62 in the state of changing the arrangement of the respective areas. Based on these image data changed the arrangement, the image of 'disabling the identification of what is expressed' is copied. On the other hand, in order to return the copied image into the original state based on the above-mentioned data changed the arrangement, the restorage copy key of the input device 42 is turned on, and a series of copy processes as mentioned above are repeated with the above- mentioned copied object as a new original so that the source image can be reproduced.
Patent JP-S52154020-A (JP)
Title: Control system for induction motor by plurality of pulse duration modulated variable frequency inverter
Inventor: KAWABATA TAKAO
IPC: H02P25/04
Filed: 1976-06-17
Abstract: PURPOSE: To make a smooth control, by preventing a generation of big transient torque and transient current, caused by a jumping voltage at the time of selection from a plurality of pulses to one pulse of the inverter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58189240-A (JP)
Title: Production of air-permeable sheet
Inventor: KOMIYA YUUJI
IPC: C08J9/26
Filed: 1982-04-28
Abstract: PURPOSE:To obtain a sheet having air and moisture permeability, by extruding a thermoplastic resin contg. an inorg. electrolyte and a highly water-absorbing org. compd. into a sheet in water by a melt extrusion method and mechanically breaking the outermost surface. CONSTITUTION:A blend obtd. by dispersing an inorg. electrolyte such as MgCl2 or CaCl2 and a highly water-absorbing org. compd. powder such as crosslinked polyacrylic acid in a thermoplastic resin such as PE or PS, is extruded into a sheet in water without exposing it to the air after passing it through a sheet molding die 2 by using a melt extruder 1. The outermost surface of the film is broken by rollers 4, 5 having needle-like protrusions formed by a number of music wires built thereon so that the highly water-absorbing org. compd. in the blend is exposed to water, slowly absorbs water from its surface and is swollen. Further, while rubbing the swollen sheet in a rubbing stage 7 provided with lots of rollers, the removal of the highly water-absorbing org. compd. and the electrolyte by leaching are accelerated and the sheet is dried in a drying stage 9 provided with an oven to produce a sheet having opel cells.
Patent JP-S63239969-A (JP)
Title: Memory device
Inventor: WAKAMATSU MASATAKA
IPC: H01L21/8242
Filed: 1987-03-27
Abstract: PURPOSE:To prevent the occurrence of problems such as leaking and to secure sufficient capacity, even if the high density of a memory device is intended, by alternately arranging a trench capacitor and a stacked capacitor as the capacitors for each memory cell. CONSTITUTION:In a memory cell, in which one-cell one-capacitor type memory cells are arranged, a trench capacitor 16 and a stacked capacitor 17 are alter nately arranged as capacitors in each memory cell. For example, element isolat ing regions 12 and 13 are formed on the main surface of a semiconductor sub strate 11 such as a silicon substrate. With a contact hole 15 in a bit line 14 comprising an wiring layer of Al and the like as the center, a memory cell T having the trench capacitor 16 is arranged on the left side in the figure. A memory cell S having the stacked, capacitor 17 is arranged on the right side of the figure. The memory cell T having the trench capacitor 16 and the memory cell S having the stacked capacitor 17 are alternately arranged not only in the direction X but also in the direction Y in this layout.
Patent JP-S56169763-A (JP)
Title: Device for electroless copper plating
Inventor: TSURU YOSHIYUKI
IPC: C23C18/40
Filed: 1980-05-28
Abstract: PURPOSE: To prevent the clogging of a tip end of a feed pipe for a replenishing solution, by a method wherein a circulating pipe for a plating solution and the feed pipe for intermittently feeding the replenishing solution into the plating solution through one end thereof opening into the plating solution are provided for a plating tank, and a liquid which does not cause a bursting reaction even upon contact with the plating solution or the replenishing solution is flowed into the feed pipe.  
     CONSTITUTION: The device for electroless copper plating is provided with the circulating pipe 2 for circulating the plating solution as required, and a supplying device 8, 5 for replenishing solution which has the feed pipe for replenishing solution 6 opening into the plating solution and which supplies the replenishing solution intermittently into the plating solution. The liquid which does not cause the bursting reaction even when contacted with the plating solution or the replenishing solution, e.g. water, is constantly flowed from a tank 15 into the feed pipe 6 by a pump 16 used for adding the replenishing solution. Namely, the replenishing solution is intermittently added to the water flowing constantly, and the mixture of both liquids is added into the plating solution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08274852-A (JP)
Title: Falling prevention mechanism for portable radio telephone set
Inventor: TAKAHASHI KOUSUKE
IPC: H04W88/02
Filed: 1995-03-29
Abstract: PURPOSE: To easily attach and detach a hand strap and a fixing means by providing the hand strap having a cord ring formed with a first loop on one end and the cord ring formed with a second loop at the other end and the fixing means provided with the cord ring formed with a third loop matched with the hand strap by passing the third loop through the cord ring of the first loop of the hand strap. CONSTITUTION: In the fixing means 9, the cord ring 8 of forming a loop is attached to a wide mouth clip, for instance. The hand strap 10 is provided with a cord 3 forming the loop at one end of a strap ring 2 and the cord 11 forming the loop at the other end. In the case of fitting the hand strap 10 to a telephone set, after passing the cord ring 3 of the hand strap 10 through a through-hole provide on one end of the telephone set, the cord ring 11 of the hand strap 10 is passed through the ring of the cord ring 3 and both are connected. In the case of attaching the fixing means 9 to the hand strap 10, the cord ring 8 of the fixing means 9 is passed through the ring of the cord ring 11 of the hand strap 10 and both are connected.
Patent JP-H04307939-A (JP)
Title: Manufacture of semiconductor device
Inventor: HARADA FUKASHI
IPC: H01L21/3205
Filed: 1991-04-05
Abstract: PURPOSE:To keep the performance and reliability of a multilayer interconnection high by preventing the width and thickness of the interconnection from falling short of the designed size when patterning the interconnection and by making the interconnection formation surface nearly completely flat, concerning the method for manufacturing a semiconductor device, specifically, the method for making the interconnection formation surface of the semiconductor device having the multilayer interconnection structure flat. CONSTITUTION:In a layer insulation film (3) formed on a first conductive pattern (2), a recess (5) which has such a specified pattern shape as to include a contact hole installation region (4) that has the depth not to reach the bottom of the layer insulation film is made. In the recess (5), a contact hole (6) is formed to expose the surface of the first conductive pattern (2). Then, a second conductor layer is so deposited as to fill the contact hole (6) and the inside of the recess (5) completely. After that, the whole surface is etched to form an upper second conductive pattern (7) which is buried flat in the recess (5) including the contact hole (6) of the layer insulation film (3).
Patent JP-S59197367-A (JP)
Title: Displacement detector of ram in die casting machine
Inventor: MIHARA TAKASHI
IPC: G01B7/00
Filed: 1983-04-26
Abstract: PURPOSE:To detect always exactly and easily the displacement of a ram of a die casting machine by supporting the rod which follows up said ram by means of springs and rollers to maintain the specified gap between a magnetic scale and a detecting head. CONSTITUTION:A magnetic scale 13 is fixed to a rod 12 which follows up the ram 3 of a die casting machine 4 and is supported freely slidably by detecting head bodies 21. A detecting head block 22 having a magnetic detecting head 15 is disposed between the bodies 21. The block 22 is support afloat by means of compression coil springs 25 disposed to several shafts 28 fixed to a block mounting seat 29. Roller arms 27 are attached to the block 22 and freely rotatable rollers 26 are provided to the top end thereof to support the rod 12 in such a way that the rotating plane of the rollers 26 is directed toward the central part of the rod 12. The gap DELTAt between the scale 13 and the head 15 is thus maintained constant at all times.
Patent JP-S548372-A (JP)
Title: Conveyor belt capable of traveling
Inventor: HAMAYA FUMIYA
IPC: B65G15/32
Filed: 1977-06-20
Abstract: PURPOSE: To travel on a curve, by mounting a strain portion, which treats a load supporting portion by extension in the progressive direction and is concentrically arranged to one place in the width direction of the load supporting portion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08267841-A (JP)
Title: Small-sized printer
Inventor: NAKAYAMA HIROYUKI
IPC: B41J3/54
Filed: 1995-03-29
Abstract: PURPOSE: To simplify a head change-over structure by a method in which two carriages are provided which carry a print head and can move independently, and an engagement groove which engages with the driving pin of a timing belt only when the carriages are on either side of the center line between the centers of pulleys is formed in each carriage. CONSTITUTION: A carriage 1 of two carriages 1, 2 is moved right through a driving pin 6 when the pin 6 on a timing belt 5, from a condition to be positioned by the engagement with an engagement groove 1a, rotates a driving pulley 7 counterclockwise by a motor. At a position where the pin 6 turns over around the pulley 7, when the pin 6 is separated from the groove 1a, the carriage 1 is stopped at the position (waiting position). The pin 6 moves to the carriage 2 which is stopped at a waiting position at the other end, and the carriage 2 is transferred to a working condition by the engagement with an engagement groove 2a.
Patent JP-S57188432-A (JP)
Title: Manufacture of high silicate glass with high ultraviolet transmittance
Inventor: NAKAGAWA KENJI
IPC: C03B20/00
Filed: 1981-05-15
Abstract: PURPOSE: To manufacture the titled glass while minimizing the generation of a strain by heat treating borosilicate glass to separate the phase into an acid soluble phase and an acid insoluble phase, treating the phase separated glass with lower and higher concn. mineral acids in 2 stages, and calcining the treated glass,  
     CONSTITUTION: Borosilicate glass contg. SiO 2 , B 2 O 3  and Na 2 O as principal components is heated treated to separate the phase into an acid soluble phase rich in B 2 O 3  and Na 2 O and an acid insoluble phase rich in SiO 2 . The phase separated glass is treated with ≤2.5 N mineral acid in the 1st stage to dissolve the acid soluble phase. At this time, by regulating the concn. of the used mineral acid in accordance with the thickness of the glass molding, the quantity of a strain is reduced. The resulting porous glass is further treated with ≥2.5N mineral acid to remove the ultraviolet absorbing component remaining in the glass. After finishing the 2nd stage, the porous glass is calcined by an ordinary method to manufacuture high silicate glass with high ultraviolet transmittance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05239789-A (JP)
Title: Production of crepe paper
Inventor: NAGANO TAKAYUKI
IPC: B31F1/12
Filed: 1992-02-21
Abstract: PURPOSE:To readily and stably obtain the subject paper having high wet elongation by placing a doctor on a press roll in a wet part and creping wet paper having a specific water content so as to make the paper have specific free run distance and wet elongation. CONSTITUTION:In subjecting pulp to papermaking, a doctor is placed on a press roll in a wet part and creping wet sheet, the wet sheet stuck fast to the press roll is released by the doctor and crepe is formed at 60-75wt.% water content of sheet. The free run distance of the sheet to reach the next paper roll is made to be 5-60cm, wet elongation is controlled in 10-35% and the sheet is wound on a reel to give the objective crepe paper having high and stable wet elongation. The free run of the wet sheet after creping is traveled by an inclined wire and preferably dried by a through-dryer.
Patent JP-H09260561-A (JP)
Title: Method for manufacturing lead frame
Inventor: FUKUI ATSUSHI
IPC: H01L23/50
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a noble metal layer manufacturable at low temperature having a small film thickness and excellent film quality by a method wherein, after a lead frame is shaped, a metal film is formed by plasma. SOLUTION: In a lead flame, a top end of an inner lead 12 and a die pad 11 are coated with a metal having a film thickess of about 1 micron formed by a plasma method. That is, the inner leads 12 are radially arranged round the die pad 11 and coupled by a die bar, and further each of the inner leads is continued to an outer lead 14 and the top end is supported by the bar again. Herein, on the face of the inner lead 12 of the lead frame and the rear face of the outer lead 14, a golden layer (m) of a film thickness of about 1 micron is formed. The lead flame formed as described above can be formed at a low temperature of 250 deg.C irrespective of after shaping and the lead frame less in a distortion and a transformation is obtained.
Patent JP-H11269526-A (JP)
Title: Desiliconization of molten iron by addition of desiliconizing agent
Inventor: OTSUKA MASATOSHI
IPC: C21C1/04
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To execute the desiliconization in high efficiency by using an inexpensive means by rolling a desiliconizing agent in the discharging stream while discharging the molten iron from a hot metal mixer car to a ladle to reduce unreacted desiliconizing agent, and further, executing bubbling and injecting desulfurization after completing receiving of the molten iron to promote the desiliconization. SOLUTION: The molten iron tapped from a blast furnace, is received into a molten iron carrying vessel and the molten iron is discharged from the carrying vessel to a desiliconizing vessel. The desiliconizing agent is injected to the molten iron stream into the desiliconizing vessel. After completing the injection thereof, a desulfurizing agent is injected into the molten iron held in the desiliconizing vessel while executing the bubbling. Desirably, the injection of the desiliconizing agent to the molten iron stream is executed through an injection lance arranged at the upper part of the desiliconizing vessel and the desiliconizing agent is at least one kind selected from the group of pickling scale, mill scale, sintered ore and sand iron.  The necessary quantity of the desiliconizing agent is desirably continuously injected to the stream from start to the completion of the discharge of the molten iron.
Patent JP-H02249897-A (JP)
Title: Fork-lift type material handing gear
Inventor: NIWA HIDEO
IPC: B66F9/12
Filed: 1989-03-24
Abstract: PURPOSE:To load a conveyed material uplifted in order after stacking in pile by installing a stopper for holding an engaged device of the conveyed material uplifted by a fork on both engaged and detached position, in a support arm at the midway of a mast. CONSTITUTION:When the first container 11 is coming up, its upper end makes an engaged device 22 turn round in an arrow D direction around a pivot 25. When a hand part 27 of the container 11 passes through the engaged device 22, this engaged device 22 is put back to an engaged position, so that if carrying a fork, an engaging part 29 is engaged with a stopper 31 on an outer side of a bending part 23 from the outside and held, and the container 11 is engaged onto a support arm 21. From the second container, since the lower container 11 is going to uplift the upper container 11, the engaged device 22 comes off, and if the hand part 27 of the lower container 11 passes through the more part than the engaged device 22, this engaged device 22 returns to the engaged position A. After completion of stacking a required number of the containers 11, each container 11 is situated on a load-carrying platform and, after holding the engaged device 22 at a detached position B by a stopper 32, the fork is lowered and the container 11 is transferred onto the load-carrying platform.
Patent JP-S58188453-A (JP)
Inventor: HIRANO MUTSUO
IPC: A61N5/06
Filed: 1982-04-28
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-2000264813-A (JP)
Title: Powder cosmetic
Inventor: ONAKI MINORU
IPC: A61Q1/12
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent powder cosmetic capable of liquefying and producing liquidlike characteristics when inuncting the cosmetic at the time of use in spite of the cosmetic in the powdery state and having a good feeling of use such as absence of powderiness, an emollient feeling and a finish feeling without any squeaky feeling at the time of use. SOLUTION: This powder cosmetic comprises 0.1-7 wt.% of a hydrophobized silicic acid anhydride having >=80 m2/g surface area, 1-50 wt.% of a powder treated with a compound selected from a perfluoropolyether dialkyl phosphate and its salt, a perfluoropolyether dialkyl sulfate and its salt, a perfluoropolyether dialkyl carboxylate and its salt and having a perfluoropolyether group having >=300 molecular weight and 30-90 wt.% of an aqueous ingredient and is capable of liquefying by inunction.
Patent JP-H08275146-A (JP)
Title: Arrival order and arrival time discrimination device
Inventor: OKADA TOSHIMICHI
IPC: H04N7/18
Filed: 1995-03-30
Abstract: PURPOSE: To measure the passing time and the passing speed by recording a video image from plural linear sensor cameras to one image processor while selecting any of the cameras so as to measure the arrival time of a mobile body to each position. CONSTITUTION: A video image changeover device 9 receives a video signal of a linear sensor camera 5 and a video signal from a linear sensor camera 6. When an image recording switch 7 is closed, the video signal of the camera 5 is recorded and when an image recording switch 8 is closed, the video signal of the camera 6 is recorded. In the selection of the video signal, a CPU 10 reads a received image recording switch signal and controls a camera phangeover section 11 to the video image position of the received switch and the selected video signal is fed to an image processor 12. Furthermore, a memory write signal 25 synchronously with the switches 7, 8 is outputted to a processor 12 and a selected video signal 16 is written in an image memory 15. The time when the image is received is simultaneously stored in the memory 15.
Patent JP-H02250999-A (JP)
Title: Method for coating aluminum wheel
Inventor: MASUBUCHI YOICHI
IPC: B05D3/10
Filed: 1989-03-25
Abstract: PURPOSE:To form a transparent coating film excellent in edge covering property and characteristics by coating an aluminum wheel with a specific anionic electrodeposition paint contg. fine powder silica and then applying a specified thermosetting acrylic resin paint. CONSTITUTION:An aluminum wheel is electrodeposition-coated with an anionic electrodeposition paint contg. 100 pts.wt. of a thermosetting resin having >=30% (20 deg.C) elongation percentage and -25 to 60 deg.C glass transition temp. and 5 to 35 pts.wt. of transparent fine powder silica with 5mmu to 5mu particle diameter. The thermosetting resin is preferably composed of a base resin, such as acrylic resin and a curing agent such as melamine resin. The paint is preferably applied in about 10 to 50mu cured film thickness, heated at about 130-170 deg.C, and cured. A thermosetting acrylic resin capable of forming a coating film having 3 to 30% (20 deg.C) elongation percentage and 60 to 130 deg.C glass transition temp. is applied on the electrodeposition-coating film in about 20-80mu film thickness. By this method, a coating film excellent in edge covering property, transparency, impact resistance, weather resistance, smoothness, adhesion, physical properties, etc., is obtained.
Patent JP-H03272113-A (JP)
Title: Drying device for oil-immersed electric machine
Inventor: FUKAMI YUKITERU
IPC: H01G13/04
Filed: 1990-03-22
Abstract: PURPOSE:To always maintain an electric machine in a dry state even when the oil in the machine is used, and to make it possible to monitor moisture by a method wherein a windowed outside container is attached to the contact position with the oil inside an oil-immersed machine, and an inside container, in which a drying agent is filled, is housed in the outside container. CONSTITUTION:An outside container 1, having a gas-transmitting film 3 and a plurality of windows, is attached to the position which comes in contact with the oil located inside an oil-immersed electric machine. As the film 3, a film which does not pass through the molecule of large diameter such as oil but transmits the gas molecule such as H2, CO and CO2, which are discharged from the vapor of oil, including paper and the like, is used. Besides, strength is given to the film 3 by pinching it with the reinforcement plate 5 consisting of a wire net and punch metal. Also, the inside container 2 is housed in the container 1, and spherical drying agents 6 are filled in the container 2. Drying material 6 consists of shynthetic zeolite, silica gel and the like, for example, and the vapor in the container 1 is absorbed, and the use of a cassette system is desirable in order to facilitate the replacement to be conducted when absorbing efficiency is deteriorated. As a result, the oil in the oil-immersed electric machine can always be maintained in a dry state while in operation, and the moisture in the oil can be monitored.
Patent JP-S61231062-A (JP)
Title: Antifouling paint
Inventor: MATSUO TOSHIRO
IPC: C08F30/00
Filed: 1985-04-05
Abstract: PURPOSE:To obtain the title paint which has excellent antifouling properties and gives a coating film whose CONSTITUTION:An antifouling paint contains a polymer component which is a copolymer contg. a unit (a) composed of a triorganotin ester of alpha, beta.
Patent JP-S58190030-A (JP)
Title: Plasma etching apparatus providing parallel flat electrode
Inventor: IIDA SHINYA
IPC: H01J37/32
Filed: 1982-04-30
Abstract: PURPOSE:To improve uniformity of etching speed and thereby facilitate the detection of the end of etching and prevent over-etching in order to improve patterning accuracy by setting a semiconductor substrate so that it receives supply of etching gas from the area just above the center thereof. CONSTITUTION:The upper electrode 13 has the hollow structure with the etching gas blowing ports 14 provided at the surface opposing to the lower electrode 12 in such an area as located just above the positioning means of the lower electrode, while with the etching gas introducing tube 15 is provided at the surface in the other side thereof penetrating through the wall surface of a reaction chamber 17. The numeral 16 represents an exhaust hole provided penetrating through the center of the lower electrode.