baber/WOPTO huggingface dataset:
Patent JP-H10273535-A (JP)
Title: Silicon polymer, production therefor, and cured silicon resin
Inventor: ICHITANI MOTOKUNI
IPC: C08F299/08
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer which has reactive vinyl groups and is excellent in mechanical strengths and resistances to heat and heat distortion by selecting a silicon polymer which has, as the repeating units, benzene ring units having ethynylene groups and units having vinyl groups on substitutents bonded to silicon atoms and has a specified wt. average mol.wt. SOLUTION: The unit having ethynylene groups is represented by formula I, and the unit having a vinyl group, by formula II or III. In those formulas, R<1> to R<5> are each H, a 1-20C alkyl, or 6-30C aryl; R<6> to R<8> are each a 1-20C alkylene or 6-30C arylene; and m and n are each 0 or 1. The wt. average mol.wt. is at least 500. This silicon polymer is obtd. by the polycondensation of a diethynylbenzene deriv. having metal atoms bonded to both ends and represented by formula IV (wherein the above-mentioned symbols are the same as in formulas I to III; M is an alkali or alkaline earth metal halide; l is 0 or 1; and X is halogen) with a vinylated dihalogenosilane deriv. represented by formula V or VI.
Patent JP-S5414376-A (JP)
Title: Tubular material for ultrafiltration
Inventor: YOSHINO HIROKI
IPC: B01D69/10
Filed: 1977-07-05
Abstract: PURPOSE:To improve mechanical strength of a membrane, by coating inner surface of a tubular nonwoven textile made of polyester with dichlorodiphenylsulfonbisphenol copolycondensation resin, and by laying a portion of sponge layer of the resin membrane in the nonwoven fabric.
Patent JP-S58197242-A (JP)
Title: Alloy wire for electrode wire for wire-cut electric spark machining
Inventor: SAWADA KAZUO
IPC: C22C9/00
Filed: 1982-05-12
Abstract: PURPOSE:To obtain the titled alloy wire having a high electric spark machining speed, providing superior dimensional accuracy and surface properties to a material to be machined, and causing hardly breaking while working by adding specified amounts of Mg, P and Sn, Zn, Fe, Zr, Al, Ni, B, Ca or a rare earth element to Cu. CONSTITUTION:This alloy wire consists of, by weight, 0.03-2% Mg, 0.02-0.5% P, 0.01-2% one or more among Sn, Zn, Fe, Zr, Al, Ni, B, Ca, a rare earth element, etc., and the balance Cu. Mg combined with P enhances the strength of the alloy wire as an electrode wire, reduces the occurrence of a short circuit, the breaking of the wire, etc., and has a significant effect of generating electric spark in a sufficiently uniform and stable manner. Sn, Zn and other said elements enhance the strength furthermore without exerting any unfavorable influence on the electric spark characteristics.
Patent JP-H03223257-A (JP)
Title: Pyrazoleoxime derivative and insecticide, acaricide and germicide
Inventor: OBATA TOKIO
IPC: A01N43/56
Filed: 1990-03-30
Abstract: NEW MATERIAL:A pyrazole oxime derivative expressed by formula I (R1 is H, halogen or 1-5C alkyl; R2 is H or 1-5C alkyl; R3 is 1-8C alkyl, 3-5C alkenyl, 3-5C alkynyl or aralkyl which may be substituted; R4 is H or 1-5C alkyl; (n) is 1-3; A is 1-5C alkylene; X is O or S). EXAMPLE:[1,3-Dimethyl-5-phenoxypyrazole-4-formaldoxime 0-2-[4-(2- methoxyethyl)phenoxy]ethyl ether. USE:Useful as an insecticide, acaricide and germicide. PREPARATION:A compound expressed by formula II is subjected to a reaction with a compound expressed by formula III (Y is eliminable group) in a solvent in the presence of a base or a compound expressed by formula II and a compound expressed by formula III are heated and dissolved to provide the compound expressed by formula I.
Patent JP-H01253485-A (JP)
Title: Manufacture of card
Inventor: HOSOI KENICHI
IPC: G06K17/00
Filed: 1988-03-31
Abstract: PURPOSE:To efficiently manufacture of card of type formed with a recess on a card body by forming the recess on a card body by a drill in several times to form a spot facing, and inspecting the position of the module inserted by an inserting machine to the recess and the electric operation of the module by an inspecting unit. CONSTITUTION:A spot facing machine 4 for forming a recess 9a by spot facing on a card body 9, an inserting machine 6 for inserting the module 10 of an electric component to the recess 9a formed by the machine 4, and an inspecting unit 7 for inspecting whether the module 10 inserted to the recess 9a by the machine 6 is set at a home position or not and whether the module is electrically correctly operated or not are provided. The machine 4 has a drill 11, thereby forming the recess 9a by the drill 11 in several times to form a spot facing. Thus, the recess of smooth surface is formed on the body, and the module is inserted to the recess and then inspected, thereby efficiently manufacturing the card.
Patent JP-H02261173-A (JP)
Title: Tent stay structure for camping car
Inventor: FURUKAWA AKIRA
IPC: E04H15/06
Filed: 1989-03-31
Abstract: PURPOSE:To facilitate a tent stretching work for a camping car by fitting a side stay to a side door in such a manner as to be freely folded and stored, expanding and turning the side stay and fitting the inner surface of the roof portion of a side tent to the side stay. CONSTITUTION:A falling forward side door 2 adapted to open in the substantially horizontal state, with the lower end portion as a supporting point, is provided on the side of a car body of a motor-van. Secondly, there is provided a tent stay 10 comprising a pair of side members supported cn both sides of the side door 2 and an end member, both end portions of which are supported on the side members in such a manner as to freely expand and contract. Ordinarily, the tent stay 10 is contracted and stored in the periphery of the side door 2, and at the time of stretching a tent, after the side door 2 is opened in the substantially horizontal state, the tent stay 10 is expanded and turned, and the inner surface of the roof portion of a side tent is fitted thereto.
Patent JP-S62236280-A (JP)
Title: Imagh display system
Inventor: TAMURA TOMOAKI
IPC: H04N5/445
Filed: 1986-04-07
Abstract: PURPOSE:To realize an image display system excellent in operation efficiency by composing output of a cursor signal generating circuit and input video signals and providing an image display unit that monitors the output. CONSTITUTION:Cursor signals are composed with input video signals by an image signal composing circuit 3, and after switched and selected by a change- over switch 5, supplied to a video projector from an output terminal 17 and displayed on a screen. A lecturer etc. faces audience and shifts a cursor by operating a joy stick while confirming an image which is the same with that displayed on the screen by an image display unit 7 povided in an operation section 6 near at hand. Thus, it makes the lecturer possible to make presentation while pointing a specific position accurately and safely by easy operation.
Patent JP-S59207627-A (JP)
Title: Pattern formation
Inventor: TAKEDA YUTAKA
IPC: H01L21/3213
Filed: 1983-05-11
Abstract: PURPOSE:To form a pattern of high dimensional accuracy with high yield by a method wherein, when the surface of a substrate which has the level difference is flattened indirectly by a level difference relieving member, heat softening type resin is introduced as the level difference relieving member and the surface is heated and flattened. CONSTITUTION:A thermal oxide film 2 of about 1mum thickness, a polycrystalline silicon film 6 of about 0.2mum thickness and an oxide film 3 of about 0.5mum thickness are formed on an Si substrate 1 and an Al layer 4 of about 0.9mum thickness is formed on them by evaporation method. Then a heat softening type resin layer 5 is formed to the minimum thickness with which the resin layer can withstand the processing of the Al layer 4 and does not have pin-holes at the part where the level difference is the highest on the substrate, i.e. above the thermal oxide film 2. Then the substrate 1 is put into a baking furnace and baked at the temperature of about 130 deg.C which is 30 deg.C higher than the softening point of polystyrene. As a result, poly 4-methoxystyrene is softened and its fluidity is increased so that a concave part 9 is filled with the resin 5 and the surface is flattened with the unevenness less than 0.1mum.
Patent JP-H01253639-A (JP)
Title: Defect detection
Inventor: YAMAMOTO KAZUHIRO
IPC: G01N21/89
Filed: 1988-03-31
Abstract: PURPOSE:To make it possible to detect a minute defect accurately and easily, by detecting the defect based on the emphasized image which is obtained by addition of absolute values or absolute difference processing of a differential image and the image that is deviated from said differential image by a specified amount. CONSTITUTION:Light is projected on a conveyed steel plate 1 from a stroboscope 2. The image is picked up with a camera 3. The surface image is inputted into an image processing device 4. The device 4 differentiates the surface image. A differential image A and an image B that is obtained by displacins the image A in the direction by differentiation by a specified amount are obtained. An emphasized image is obtained by adding the absolute values of the images A and B or by taking the absolute value of the difference between both values is obtained. Then, the emphasized value undergoes binary coding. Minute particles are removed or reducing is performed, and a defect is detected. Since the change in minute region is emphasized and the change in the broad region is not emphasized, the minute defect can be detected accurately without the effect of the background.
Patent JP-H11345182-A (JP)
Title: System and method for transmitting/receiving electronic mail and recording medium with electronic mail transmission/reception program recorded therein
Inventor: KIMOTO MAKIKO
IPC: H04L12/58
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To efficiently transmit electronic mail, while preventing the performance deterioration of every each equipment connected to be Internet by separately transmitting the text of electronic mail and the additional file of the relevant electronic mail via different transmission routes. SOLUTION: When the electronic mail of a transmission object has an additional file, a transmission side terminal 1 stores the relevant additional file in a file server 6 and the text sentence of the electronic mail is transmitted to a transmission side mail server 2, while describing that storage address. The transmission side mail server 2 transmits the text sentence of the relevant electronic mail to a reception side mail server 3 and makes it received by a reception side terminal 4. The reception side terminal 4 acquires additional file from the storage address in the file server 6 described in the text sentence of the received electronic mail.
Patent JP-H03281785-A (JP)
Title: Scissors
Inventor: AIHARA MASAKADO
IPC: C23C28/00
Filed: 1990-03-30
Abstract: PURPOSE:To prevent rusting and adhesion of oxide after pre-cleaning in dry plating by previously forming a film of gold (alloy), etc., on the main body of scissors by means of wet plating. CONSTITUTION:A main body 11 of scissors made of stainless steel, etc., is subjected to heat treatment, edging, cleaning, and activation. A film 12 of one kind among gold, gold alloy, and Pd-Ni alloy is formed to 0.1-1mum thickness by a wet plating method, which is cleaned and dried. Subsequently, a hard film 13 of TiN, etc., is formed to 0.5-2mum thickness by a dry plating method, such as ion plating. Then, if necessary, a film 14 of one kind among gold, gold alloy, and platinum is formed to 0.1-1mum thickness. By this method, long term storage after dry plating is made possible, and the adhesive strength of the hard film by a dry plating method can be improved.
Patent JP-H11283368-A (JP)
Title: Main memory unit
Inventor: SAIKI YASUHARU
IPC: G11C11/407
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a main memory unit provided with a voltage converting function of lowering signal levels inputted for a device main body to the operating standard voltage of a memory chip. SOLUTION: In a main memory unit 1, a regulator 2 supplies voltages of 3.3 V to respective parts. Buffer 3 delays signals as to signals of an address and a CAS/WE/OE whose delays are stipulated by the specifications of the device main body and also coverts signal levels of the signals from 5 V into 3.3 V. Moreover, a buss switch 4 converts only signal levels as to a control signal RAS and a signal DATA to be outputted bidirectionally with the device main body whose delays are not stipulated from 5 V into 2.4 V almost without delaying the signals. The voltage 2.4 V is the operable voltage of DRAM 5. Thus, since the main storage memory 1 in which the terminal voltage of interface parts with the device main body is 5 V can be produced by using the DRAM 5 whose operating standard voltage is 3.3 V, the manufacturing cost of the memory 1 is reduced.
Patent JP-S559018-A (JP)
Title: Preparation of secondary long-chain aliphatic amine
Inventor: TOMIDOKORO SUSUMU
IPC: C07C211/21
Filed: 1978-07-04
Abstract: PURPOSE: To obtain the title useful substance in one step, by reducing an aliphatic nitrile with hydrogen in the presence of a nickel hydrogenation catalyst at a specific reaction temperature under a low pressure while removing a specific amount of eliminated ammonia from the system within a given time.  
     CONSTITUTION: An 8W22C aliphatic nitrile, e.g. oleonitrile, is reduced with hydrogen in the presence of a nickel catalyst at 200W230°C while removing 85% or more based on the theoretical amount of eliminated ammonia within 2 hr to give a secondary long-chain aliphatic amine. Preferably, the hydrogen pressure is 0W6 kg/cm 2 .G, and 0.1W0.5 part by wt. per 100 parts by wt. of the nitrile of the catalyst supported on diatomaceous earth or alumina is used.  
     EFFECT: High selectively and yield. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09270044-A (JP)
Title: Left paper money recovering system
Inventor: OKAYAMA MASAO
IPC: G06Q40/00
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a device suitable for storing and returning paper moneys(PMs) left in an automatic teller machine by a customer. SOLUTION: A PM handling mechanism 1 divides PMs left by a customer into discriminatable PMs and undiscriminatable PMs. The undiscriminatable PMs are stored while being partially shifted and a part of the undiscriminatable PMs is held and drawn out by separating operation. Plural undiscriminatable left PMs are sorted to plural groups, stored while forming gaps and separated again to discriminate them.
Patent JP-2000274274-A (JP)
Title: Vehicle engine automatic stop/restart controller
Inventor: MIZUTANI KOICHI
IPC: F02D41/20
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of brake auxiliary performance due to reduction of an inner pressure in an intake manifold. SOLUTION: This controller has a means for deciding whether or not performance of a brake booster is sufficient and stops control for automatically stopping an engine, and when it is decided that the performance of the brake booster is not sufficient in the operation of the engine (steps 530, 560). With respect to the decision whether or not the performance of the brake booster is sufficient, when a pressure difference between a detection value of atmospheric pressure and a detection value of brake boost pressure becomes a prescribed value or less, it is decided that the performance of the brake booster is not sufficient.
Patent JP-S57196217-A (JP)
Title: Electrochromic display cell
Inventor: MATSUO MASATAKE
IPC: G02F1/153
Filed: 1981-05-28
Abstract: PURPOSE:To give properties strong against the temperature variance of outside air and display pictures with a high reliability, by using a rigid resin and a flexible resin for two substrates facing to each other. CONSTITUTION:Two substrates 10 and 11 facing to each other are formed with resins, and the substrate 10 is thick and comparatively rigid, and the substrate 11 is thin and flexible. Consequently, when the temperature of outside air rises and an electrolyte is expanded, the substrate 11 is sagged to such shape that the capacity of an ECD cell becomes larger, and thus, the rise of the internal pressure is prevented not to break the ECD cell, and pictures are displayed with a higher reliability.
Patent JP-S58200024-A (JP)
Title: Supporting device of combustor of gas turbine
Inventor: MOMOZAKI HISATAKA
IPC: F23R3/60
Filed: 1982-05-17
Abstract: PURPOSE:To contrive an improvement of reliability of a gas turbine by extending life of a transition piece, by a method wherein a combustor is made to be supported by installing a bracket provided with a plurality of slits on a transition piece part of a burner of the gas turbine. CONSTITUTION:The combustor of a gas turbine is connected by a transition piece 3a with a nozzle of a gas turbine inlet. A support 25 is formed by welding a bracket 23 and providing a plurality of slits 24 on the external surface of the transition piece body 3a. Holes 26 for alleviation in concentration of stress are provided on ends of the slits 24. Three way 27, 28 and 29 thermal extensions can be absorbed through bending of supports 25, 25a and 25b of the bracket 23 and shearing force acting upon a welded part 30 can be alleviated. The life of the transition piece is improved and an improvement of reliability on the gas turbine is realized.
Patent JP-H01254062-A (JP)
Title: Optical reader
Inventor: HARANO TETSUO
IPC: H04N1/04
Filed: 1988-04-01
Abstract: PURPOSE:To read a picture on paper with multi-gradation and excellent reproducibility by setting respectively plural stages of driving power based on a reference driving power of each light emitting element. CONSTITUTION:Driving power retrieval means K1-K16, 31 obtaining reference driving power of light emitting elements L1-L16 when the output of photodetectors P1-P16 reaches a prescribed value with light emitting elements L1-L6 radiated onto a reference face whose reflectance is constant and a setting means 31a setting plural stages of driving power respectively based on the reference driving power of the light emitting element L1-L16 are provided to the reader. That is, the driving power of plural stages of the light emitting elements L1-L16 is set by the setting means 31a based on the reference driving power obtained by the driving power retrieval means. A light emission control means 31b lights the light emitting elements L1-L16 while its light emission quantity is changed sequentially based on the driving power of plural stages to be set so as to read the gradation of the picture on the paper by the read means. Thus, the reading with multi-gradation with high reproducibility is attained.
Patent JP-H10258843-A (JP)
Title: Wax can
Inventor: NAGASAWA HAJIME
IPC: B05B9/04
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a wax can in which a wax-extensible member to extend applied wax by a spray type wax can, can be always kept in an easily usable and extensible state at hand, and wax extension is also facilitated. SOLUTION: A wax-extensible member 2 is attached to at least a part of the peripheral face of a wax can 1 containing a liquid wax so as to spray it. It is preferable that cork, resin foam, or rubber is used as the wax-extensible member 2 and further, synthetic resin sheet, paper impregnated with resin, etc., can the used. After the cap 3 of the wax can 1 has been removed and wax has been sprayed on the rear face of skis, the wax can is held with a hand and the wax-extensible member 2 of a part thereof, cork for instance, is positioned to contact the application face of wax of the skis and rub it. In this way, the wax can be thin and evenly extended.
Patent JP-H10253032-A (JP)
Title: Combustion balancing device in refuse incinerator
Inventor: HOSODA NOBORU
IPC: F23G5/44
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to produce a combustion balance by injecting water into an incinerator in automatic mode when the incinerator is turned in an overheated state. SOLUTION: An air supply cylinder 17 is erected in the central inner part of a vertical type incineration cylinder 2. The upper end of the air supply cylinder 17 is closed where a large number of jet holes 19 are formed on the peripheral wall. A fan 18 is connected to the base end of the air supply cylinder 17. The tip of a water supply pipeline 21 is arranged to face with the upper end of the air supply cylinder 17. An overheat detection sensor 10 is mounted on a refuse incinerator 1 while a water supply means is provided on the water supply pipeline 21. The overheat detection sensor 10 is connected to the water supply means. When the refuse incinerator 1 is overheated, the water supply means is operated, thereby injecting water at the upper end of the air supply cylinder 17.  The supplied water flows along the outer periphery of the air supply cylinder 17 and it is scattered in an atomized state, thereby eliminating the overheated state and keeping combustion balance and inhibiting the generation of black smoke.
Patent JP-H09244629-A (JP)
Title: Sound diminishing device for upright piano
Inventor: KUGIMOTO HIDENORI
IPC: G10C1/02
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of piano tones outside through spacing and to obtain a good sound diminishing effect by bringing bellows into tight contact with the outer peripheral surface of a pedal and hermetically sealing a pedal notch. SOLUTION: The pedal 17 is provided with the bellows 22 as the sound diminishing device. The bellows 22 is composed of a soft material having a sound shielding characteristic and elasticity. The bellows 22 has a rectangular sectional shape and is formed to a tapered shape of the circumference size changing along a longitudinal direction. The fine port side at one end is set slightly smaller than the circumference size of the pedal 17 and the wide port side at the other end is set at a size larger than the circumference size of the pedal notch 16 including upper and lower felts. The bellows 22 is fitted to the pedal 17 while the fine port side thereof is widened and the bellows is brought into tight contact with the outer peripheral surface of the pedal 17 by the elasticity thereof.  The wide port side is brought into contact with the rear surface of a front sill 5, by which the bellows are so mounted as to hermetically seal the pedal notch.
Patent JP-S57197120-A (JP)
Title: Casting method of epoxy resin
Inventor: NIWA YOSHIO
IPC: B29C39/26
Filed: 1981-05-29
Abstract: PURPOSE:To prevent the generation of voids, etc., intend to highten the density of a cast product and decrease a cure strain, by making an epoxy resin to flow in a cavity made a part of a circuit when feeding the epoxy resin to a mold cavity. CONSTITUTION:A conduit 5 is provided at the upper part of the cavity 4 of a mold 3, connected to an evacuating source via a valve 7 and a branch pipe 11 provided to the conduit 5 is connected to an epoxy resin feeding source via a valve 14, further a conduit 16 at the lower part of the cavity 4 is connected to an epoxy resin 10 in a presssurizing tank 9. Then, vacuum is made inside of the mold 3, valves 7, 16 are closed, valves 8, 12, 14 are opened, the epoxy resin 10 in the pressurizing tank 9 is filled in the cavity 4 and it is made to flow back in the pressurizing tank 9 via the conduit 5, the branch pipe 11. Next, by closing  valves 14, 12 and opening valves 7, 8, 16 the epoxy resin 10 is forced into the cavity 4.