baber/WOPTO huggingface dataset:
Patent JP-H06255097-A (JP)
Title: Ink jet recording apparatus
Inventor: SATO SHIGE
IPC: B41J2/175
Filed: 1993-03-05
Abstract: PURPOSE:To provide an ink jet recording apparatus enabling high-grade ink jet recording without being limited by the kind of a recording medium to be used. CONSTITUTION:An ink jet recording apparatus is equipped with an ink jet recording head 112 having emitting orifices emitting a recording soln., the liquid passages communicating with the emitting orifices and a heater heating the recording soln. supplied to the liquid passages and a coating head 111 having an emitting orifice emitting a coating soln., the liquid passage communicating with the emitting orifice and a heater heating the coating soln. supplied to the liquid passage. A coating means for coating a recording medium 103 with a coating material before recording is applied to the recording medium 103 using recording ink is provided.
Patent JP-S60191649-A (JP)
Title: Controlling system for drawing speed of billet in continuous casting installation
Inventor: SHIBATA NAOTAKE
IPC: B22D11/20
Filed: 1984-03-12
Abstract: PURPOSE:To control the drawing speed of a continuous casting installation with high accuracy by controlling independently driving of respective motors for drawing, providing functions for correcting roll diameters to respective speed feedback circuits and balancing the load of the respective motors. CONSTITUTION:The deviation between a common speed command signal VS of a linear commander 12 and the speed feedback signal VF of a speed controller for respective motors M1-Mn is inputted to a speed controller 101. On the other hand, the deviation between the speed feedback signal VR detected by a driving control device for a reference roll and the speed feedback signal VF for the motors M1-Mn is inputted to an integrator 13. The output signal TS thereof is applied as a common torque command to each driving control device. The driving control devices control the speeds of the motors M1-Mn by outputting the sum of the output signal TS from the integrator 13 and the output signal TP from the speed controller as a torque command. The speed change owing to a fluctuation of the roll diameter is thus automatically corrected and the casting speed is controlled with high accuracy.
Patent JP-H04266853-A (JP)
Title: Optically active compound and display element
Inventor: IWANE HIROSHI
IPC: C07C69/94
Filed: 1991-02-20
Abstract: PURPOSE:To provide a new optically active compound useful as a ferroelectric liquid crystal material exhibiting chiral smectic C phase and an antiferroelectric liquid crystal material exhibiting tristable chiral smectic CA phase and having quick response. CONSTITUTION:The optically active compound of formula 1 (R<1> is 4-16C alkyl; R'' is 4-12C alkyl; * represents optically active atom), e.g. (R)-4'- decyloxybiphenyl-4-carboxylic acid 4-[2-(1--trifluoromethylheptyloxycarbonyl) ethyl]phenyl ester. The compound can easily be produced by reacting a compound of formula 2 with a compound of formula 3 and reacting the resultant compound of formula 4 with a compound of formula 5. The optically active compound of formula 1 has a phase transition temperature lower than that of known antiferroelectric liquid crystal compound. A liquid crystal display element having large area and stable molecular orientation can be produced by using the compound as the liquid crystal material. A half-tone display is also possible taking advantage of the tristable state.
Patent JP-S6426887-A (JP)
Title: Display device
Inventor: MORI HIROSHI
IPC: G02F1/15
Filed: 1987-02-28
Abstract: PURPOSE: To make the manufacture easier by using an electrochromic solution as the display image generating means of the display device which uses an electrochromic display substance. CONSTITUTION: The device is equipped with a driving electrode 3 which is arranged on a transparent substrate 2A and driven with a display signal, a counter electrode 4 which is provided opposite the driving electrode 3, and the electrochromic solution 8 which is charged between the driving electrode 3 and counter electrode 4, and a display image is formed according to the display signal supplied between the driving electrode 3 and counter electrode 4. Namely, when the display signal is supplied, an electrochromic substance is deposited on the driving electrode 3 from the electrochromic solution 8 by an amount corresponding to the display signal to form the display image on the driving electrode.  Therefore, the size precision of the driving electrode 3 and counter electrode 4 and the interval and position precision of the driving electrode and counter electrode need not be made specially high and the manufacture is facilitated.
Patent JP-S51121123-A (JP)
Title: Switching regulator
Inventor: ISHII SHIYOUICHI
IPC: H02M3/28
Filed: 1975-04-15
Abstract: PURPOSE: To provide an arrangement such as to cause start of a switching regulator reliably and cut off a start circuit after the start by providing a start circuit consisting of a coil coupled a control transformer for a switching a-c converting section connected to the output terminal and an output transformer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03250630-A (JP)
Title: Manufacture of semiconductor integrated circuit device of bipolar type
Inventor: YAMADA YOSHIYUKI
IPC: H01L29/73
Filed: 1990-02-28
Abstract: PURPOSE:To increase flatness of a surface and prevent metallic electrode wirings from being discontinued with steps by forming an opening part, which is scheduled next to be filled with a second polycrystalline silicon, so as to expose a semiconductor substrate through removing a thermally oxidized film in the region for forming the emitter of a first polycrystalline silicon, and by exposing an oxidation-proof film through etching back to flatten the surface of the second polycrystalline silicon and forming a metallic silicide on the surface of the exposed oxidation-proof film. CONSTITUTION:Using a reactive ion etching, a polycrystalline silicon 216 is etched. Further, by etching an inner wall oxide film 214 and a silicon oxide film 215, the boring for an emitter is performed. After removing an oxide film 218, an overall etching back is performed so as to fill a polycrystalline silicon 217 only into the groove in the region for forming the emitter, and an emitter contact is formed by self- alignment. The polycrystalline silicon 217 is etched back, and a silicon nitride film 207 is exposed. Platinum is deposited on the whole surface of the film 207 and heat- treated. As a result, the silicon nitride film 207 is not made into a silicide, but platinum is changed into platinum silicide 219 on base electrode polycrystalline silicons 206a, 206c in the emitter region and on the polycrystalline silicon 217 in the opening of the emitter region.
Patent JP-H05249696-A (JP)
Title: Production of plate for waterless planographic printing plate and plate making device
Inventor: YOSHIDA SUSUMU
IPC: G03F7/00
Filed: 1992-03-03
Abstract: PURPOSE:To carry out a plate making which is economical and is environmentally favorable by removing silicone rubber while spraying developing liquid consisting substantially of water on it, after a waterless photosensitive planographic printing plate subjected to image exposure is preliminarily treated with specific warm water. CONSTITUTION:The waterless planographic printing plate (waterless PS plate) which had been image exposed is preliminarily treated with 25-70 deg.C warm water which consisted substantially of water, then, the silicone rubber is removed, while spraying the developing water which consists substantially of water. In this case, warm water in a warm bath 1 is pumped to a spray pipe 4 via a pump 6 through a pipe path 7, and it is sprayed on the plate surface of the waterless PS plate. Since the warm water in the preliminarily treating part is used by circulating, the power consumption to maintain at the temperature is reduced, if it is once heated at the desired temperature. Also since the warm water is stirred by this circulation, the temperature distribution in the warm water bath is uniformized and the treating temperature is kept constant by the warm water.
Patent JP-H01221760-A (JP)
Title: Image recorder
Inventor: TSUKADA YUKIHIKO
IPC: G03G15/00
Filed: 1988-03-01
Abstract: PURPOSE:To prevent abnormality at the time of drawing out a unit from occurring and to improve the efficiency of operations such as maintenance and inspection, etc., by providing a detection means for detecting that a photosensitive material or an image receiving material intervenes between divided units and a locking means for locking said unit so that it can not be drawn out at the time of intervening between them. CONSTITUTION:The title device is provided with a sensor for detecting the existence of the photosensitive material A between an exposure unit 250 and a heating development part 17 and the locking mechanism for locking the exposure unit 250 and the heating development part 17 so that they can not be drawn out when the photosensitive material A is detected by the sensor. The locking mechanism is constituted so that locking is released when the photosensitive material A between the exposure unit 250 and the heating development part 17 is transferred somewhere and the sensor does not detect the photosensitive material A. Thus, the prescribed operation can be effectively performed at the time of maintenance and inspection by drawing out the exposure unit 250 and the heating development part 17 and the abnormality such as jamming, etc., at the time of drawing out the unit 250 and the part 17 can be prevented from occurring.
Patent JP-S57160411-A (JP)
Title: Apparatus for supporting seat and back body in chair
Inventor: YAMAGATA SHIYUUJI
IPC: F16B12/30
Filed: 1981-03-28
Abstract: Both side edges of a seat surface and of a backrest of the seat furniture are suspended independently of one another via a support and holding device starting from two frames which are arranged on both sides and are connected to a support and standing leg. Each support and holding element comprises two plates having at least two bolts which are attached thereto, it being possible for the bolts to be inserted and attached in the sides of the seat surface, the backrest and in the side of the support frame. An elastic pad, for example made of rubber, is inserted between the plates and is connected thereto to form one body.
Patent JP-H02224180-A (JP)
Title: Retrieving device for expert system
Inventor: AKAGI YOSHIKATSU
IPC: G05B13/02
Filed: 1989-02-27
Abstract: PURPOSE:To reduce the number of combining patterns and to improve an inference speed by concentrating plural candidates satisfying a restricting condition out of plural combinations and finding out an optimum combination out of the concentrated candidate combinations. CONSTITUTION:The system is constituted of an inference engine 1, a knowledge base 2 and an execution part 3. An inference process is divided into plural processes by a candidate selecting means and a preprocessing part and stacked to concentrate the combination candidates and narrow the searching space of the inference engine 1 and then the final answer is obtained by a final answer deciding part. Namely, the previously determined and ruled restricting condition is used and plural answers satisfying the condition are formed as candidates. Consequently, the number of patterns is restricted, the memory capacity can be reduced and the inference to be reached can be rapidly executed.
Patent JP-S54138629-A (JP)
Title: Production of glass for optical communication fiber
Inventor: AKAMATSU TAKESHI
IPC: C03B37/018
Filed: 1978-04-17
Abstract: PURPOSE:A sintered rod of oxide soot from phosphate glass is molten by heating successively with a laser as a heat source and made into glass whereby the melting operation can be efficiently performed without adsorption of moisture in the air to produce title glass. CONSTITUTION:For example, the oxide soot of phosphate glass 21 is sintered into a rod and placed on supporter 11. This is put in quartz pipe 22 that is filled with helium gas and set on a device that has mechanisms for rotating and lowering supporter 11. Then the laser beam from laser generator 23 is irradiated through a hole F on the wall of quartz pipe 22 and the oxide soot is in order molten by heating from one end to form glass. EFFECT:The resulting glass material includes less voids.
Patent JP-H08248338-A (JP)
Title: Beam split image forming device
Inventor: IIZUKA TAKAYUKI
IPC: G02B26/10
Filed: 1995-03-06
Abstract: PURPOSE: To provide an economically advantageous beam split image forming device capable of reducing the deterioration in picture quality due to a manufacturing error of a beam separator by arranging a luminous flux division element and an image forming surface of an image forming optical system at a mutually almost conjugative position. CONSTITUTION: The beam separators 21, 22 and a substrate ST being the image forming surface of the image forming optical system I are arranged on the mutually almost conjugative position. The optical system I is constituted of lenses 65-70, 26, 27, 31, 32, 40, 52, 53, a polygon mirror 46 and an fθ lens 47, etc. Since the beam separators 21, 22 are placed on a convergent point of beams L2, L3, and are placed on the position nearly conjugative with respective image forming surfaces of the beams splitting the beams L2, L3, even when there is the tilting of the reflection surface formed by optical parts and a luminous flux split film, all beams are projected on the position where the beams L2, L3 are reached intrinsically, and they are arranged in a line on the image forming surface (ST).
Patent JP-S52127479-A (JP)
Title: Chemical resistant diaphragm and its preparation
Inventor: TORIKAI EIICHI
IPC: H01M50/491
Filed: 1976-04-20
Abstract: PURPOSE: New diaphragm superior in hydrophilic property and having low electrical resistance, good water permeability and chemical resistance (alkali resistance). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59175698-A (JP)
Inventor: KOMORI TAKEHIKO
IPC: B30B15/28
Filed: 1983-03-22
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-S59173588-A (JP)
Title: Eccentric rotary compressor of variable displacement type
Inventor: NADAMOTO HIROYASU
IPC: F04C18/344
Filed: 1983-03-22
Abstract: PURPOSE:To change the delivery amount of a refrigerant in accordance with the amount of super heat, by controlling an expansion member to be expanded and contracted in accordance with a change of temperature of the refrigerant, introduced into a low pressure chamber, so as to move a cam ring and changing the compression ratio. CONSTITUTION:Sucked refrigerating gas 12 is allowed to flow into a low pressure chamber 9 in the front side, and a part of the gas is allowed to flow into a low pressure chamber 9 in the rear side from a bypass passage 16. The gas 12, being allowed to flow in the periphery of an expansion member 11, warms working fluid 13 sealed in the expansion member 11. Consequently, if the recirculative amount of refrigeration tends to be excessive with an over amount of super heat, the expansion member 11 expands to move a housing 1 of a cam ring against an adjusting spring 10 in the direction of eccentrically placing a rotor 3, and a compression rate is increased.
Patent JP-S51120391-A (JP)
Title: Stop control device for moving body
Inventor: HASHIZUME ATSUSHI
IPC: H02P29/00
Filed: 1975-04-15
Abstract: PURPOSE: A precision in stop position is improved by providing a correction of the innertial amount so as not to cause an influence directly on the next stop position by a fluctuation in the stop position generated during the stop operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56143466-A (JP)
Title: Original scanner
Inventor: YAMASHITA MITSUO
IPC: G03B27/50
Filed: 1980-04-09
Abstract: PURPOSE:To select scanning exposure regions and to improve operability by selectively operating the 1st specified switch for scanning exposure of the entire area of  an original platen and the 2nd specified switch for scanning exposure of a required  region. CONSTITUTION:An operating part 7 is provided on the tapered part on the side face of a body 1, and this operating part 7 is provided with the 1st specified switch, for example, a copy key 8, for scanning exposure of the entire area of an original platen 2, and the 2nd specified switch, for example, specified keys 9, 10, for scanning exposure of the required region of said platen 2. These are so arranged that, when the copy key 8 is turned on, the scanning exposure of the entire area of the platen 2 is accomplished, and the scanning exposure of the left part designated by a slider 5 when the key 9 is turned on and the right part designated by the slider 5 when the key 10 is turned on may be accomplished respectively. In this way, copying of only the right or left page is made possible without moving the book and the operability is improved.
Patent JP-H07246251-A (JP)
Title: Production of dry chemical aerosol type simple fire extinguisher
Inventor: FUJINO YOSHIHISA
IPC: A62C13/76
Filed: 1994-02-22
Abstract: PURPOSE:To provide a process for producing a dry chemical aerosol type simple fire extinguisher which features high quality stability and productivity and is capable of clearing the whole of six model fires stipulated in judgment standards for aerosol type simple fire extinguishers. CONSTITUTION:A container 2 having apertures in a top part 3 and a bottom part 8 is erected and a member 7 for injecting a fire extinguisher is mounted at this top part 3. A nozzle 5 is then mounted therein. The container 2 is thereafter turned down and the dry chemicals are packed in specific amt. from the bottom 8 into the container. The dry chemicals sticking to the container 2 are removed. A member 11 for packing an injecting agent is then mounted and the injecting agent is packed into the container. The internal pressure of the container is measured and checked and thereafter, the container is stored. The pressure in the container is again checked and a seal plug 12 is mounted at a valve 9 for packing the injecting agent.
Patent JP-H01294688-A (JP)
Title: Drug for treating perkinson syndrome and its production
Inventor: BUARUTAA BIRUKUMAIYAA
IPC: A61K31/7042
Filed: 1989-03-01
Abstract: PURPOSE: To obtain a remedy for parkinsonism which remarkably improves the movement capability without adding tyrosine even in the case of a patient with progressed symptoms by using nicotinamide adenine dinucleotide or its salt. i.e., a coenzyme.  
     CONSTITUTION: Nicotinamide adenine dinucleotide or its salt, a coenzyme factor, is converted, together with a carrier and an auxiliaries and/or additives, into a preparation in a form of a dosage, such as tablets or an emulsion, to give the objective remedy. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0610176-A (JP)
Title: Preparation of sodium hydroxide
Inventor: RUI BUURUJIYOWA
IPC: B01D61/42
Filed: 1993-03-08
Abstract: Process for the manufacture of sodium hydroxide, according to which an electrodialysis cell is used, water or an aqueous sodium hydroxide solution (10, 10') is introduced into a chamber (6, 6') of the cell, defined between a cationic membrane (2, 2') and an anionic face (8, 8') of a bipolar membrane (3, 3'), an aqueous sodium carbonate solution (11, 11') is introduced into a chamber (7, 7') defined between a cationic face (9, 9') of the bipolar membrane (3, 3') and another cationic membrane (2', 2''), an alkaline pH is maintained in the chamber (7, 7') which is supplied with the sodium carbonate solution (11, 11') and an aqueous sodium hydroxide solution (12, 12') is drawn off from the chamber (6, 6') containing the anionic face (8, 8') of the bipolar membrane (3, 3').
Patent JP-S52131532-A (JP)
Title: Preparation of propenylphosphoric acid derivatives
Inventor: INOUCHI KOUJI
IPC: C07F9/38
Filed: 1976-04-23
Abstract: PURPOSE: Propyne derivatives are made to react with phosphites in an organic solvent in the presence or absence of a catalyst, and then the title compounds, useful as cis-1-2-epoxypropylphosphonic acid, etc. as antibiotics, are obtained by the catalytic reduction of the above reaction products. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07251359-A (JP)
Title: Bent pipe internal finishing device
Inventor: NISHINO OSAMU
IPC: B24B5/40
Filed: 1994-03-17
Abstract: PURPOSE:To provide a bent pipe internal surface finishing device capable of easily carrying out internal surface finishing such as polishing, grinding, etc., of a bent pipe. CONSTITUTION:A shaft 3 having a flexible part 4 at a part corresponding to a bent part 2 is supported free to revolve by forming the bent part 2 on one end part of a shaft support pipe 1 and inserting the shaft 3 into the shaft support pipe 1. A rotary tool 7 is installed on a head end part of the shaft 3 projected from the side of the bent part 2 of the shaft support pipe l. When a rotation axis of a driving device is connected to a base part of the shaft 3 and it is rotated, rotation is transmitted to the head end part of the shaft 3 through the flexible part 4 bent as it is guided by the bent part 2 of the shaft support pipe 1, and the rotary tool 7 installed on the head end part of the shaft 3 rotates with the shaft 3. At the time of carrying out bent pipe internal surface finishing, a head end part of the shaft support pipe 1 is inserted into the inside of a bent pipe, and the bent pipe and the rotary tool 7 are relatively moved in the lengthy direction of the bent pipe in the state where the outer peripheral surface of the rotary tool 7 is made contact with the internal surface of the bent pipe and rotated.
Patent JP-H11249041-A (JP)
Title: Optical scanning device
Inventor: NARISAWA HIDETSUGU
IPC: B41J2/44
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To correct adjacent scanning line intervals on a scanned surface and curvature of scanning lines with a simple structure. SOLUTION: The optical scanning device 20A which scans the scanned surface 19 with light beams at the same time includes a prism 30 which is rotatable in the vertical scanning direction on the optical path between a scanning lens 15A and the scanned surface 19. So that curvature of the scanning lines on the scanned surface 19 and variance in adjacent scanning line interval due to a fitting error of a return mirror 4A, etc., are eliminated, the prism 30 is rotated and adjusted so as to curve the scanning lines convexly in the moving direction of the scanned surface 19 and narrow the intervals of the scanning lines, or curve the scanning lines convexly reverse to the moving direction of the scanned surface 19 and widen the intervals of the scanning lines.
Patent JP-S61222171-A (JP)
Title: Power mos transistor
Inventor: NAKATANI YOSHIHARU
IPC: H01L29/165
Filed: 1985-03-07
Abstract: PURPOSE:To increase numbers taken from one wafer, and to obtain a power MOS transistor having excellent characteristics by constituting a gate corresponding section by Ge having superior dielectric constant and mobility of carriers. CONSTITUTION:An N-type Si water is used, Ge is grown on the wafer through a MOCVD method, a P-type impurity is diffused to Ge, Si is grown through the MOCVD method again, and an N-type impurity is diffused. The water is mesa-etched in a V-shaped section, and electrodes for a source terminal, a drain terminal D and gate terminals G are shaped. According to the structure ship size is reduced to one fourth, characteristics equal to conventional devices are acquired, numbers taken are increased to quadruple, and the probability of the formation of lattice defects is also reduced to one fourth because chip size is minimized to one fourth. Productivity is increased to 4<2>=16 times in consideration of even yield, and there is possibility of which numbers substantially taken are augmented to at least decuple or more even when there is a space factor.