baber/WOPTO huggingface dataset:
Patent JP-H0834789-A (JP)
Title: Pyrroloindolecarboxylic ester derivative and its production
Inventor: TERAJIMA ATSURO
IPC: A61P31/04
Filed: 1994-07-26
Abstract: PURPOSE:To obtain a new compound useful as a low-toxic antitumor agent having both antimicrobial and antitumor activities, high selectivity to cancer cells, and also effectiveness to solid tumors. CONSTITUTION:This derivative is a compound expressed by formula I or formula II [R is a 1-4C alkyl; R<1> is an alpha-amino acid residue, expressed by formula III, etc., (X<1> to X<3> are each H, OH, OR<3>, etc.; R<3> is a 1-6C alkyl, etc.; (n) is 0-2), an optically active substance or salt thereof, e.g. (1S)-3[5-[(benzofuran-2- ylcarbonyl-) amino]-1H-indol-2-ylcarbonyl]-l-chloromethyl-5-hydroxy-1,2,3,6 tetrahydropyrrolo[3,2-e]indole-8-carboxylic methyl ester. The derivative is obtained by deprotecting a compound expressed by formula IV (R<9> is an amino- protecting group) and then acylating the resultant compound.
Patent JP-H0726660-A (JP)
Title: Pc small beam
Inventor: IWAI TAKEO
IPC: E04B1/58
Filed: 1993-07-14
Abstract: PURPOSE:To reduce material costs while required strength is being maintained and construction work is easily performed at low cost. CONSTITUTION:A PC small beam 10 has a plate 11 for joining a pair of large beams wherein the plate 11 is located at the end of a PC small beam body 12 of reinforced concrete so as to extend along the vertical surface thereof and the end of the plate is exposed to the outside from the and face of the body 12 arid the proximal end thereof is embedded in the body 12, and an underside bearing plate 15 which is disposed approximately along a horizontal plane while it is embedded in the body 12 together with the proximal end side of the plate 11 is welded to the lower end on the proximal end side of the plate 11. And deformed steel anchor bars 16, 16 or vertical plane bearing plate 19 or stud bolt 20 can be provided, or stirrup bars 22, 22 can be disposed around the plate 11.
Patent JP-H0223998-A (JP)
Title: Washing machine
Inventor: NAKANISHI YOSHITAKA
IPC: D06F39/08
Filed: 1988-07-13
Abstract: PURPOSE:To observe a drainage port confronted with a peep hole, and remove a cap, and enable the lint or the like of the drainage port to be avoided by providing the rotary wing of a washing machine, with the observation hole confronted with the drainage port at a bottom section, and by closing the hole with a transparent cap provided removably. CONSTITUTION:Confronted with a drainage port 14, a hole 16 for observation is set on a rotary wing 4, and the notch 17 of the hole 16 is engaged with an engaging claw 19 and is closed with a transparent cap 18. The rotary wing 4 is turned, and the hole 16 is confronted with the drainage port 14, and the port 14 is observed, and if the port 14 is clogged with waste thread, the cap 18 is taken off to remove the lint.
Patent JP-S6419489-A (JP)
Title: Handwritten character input device
Inventor: KONISHI YOSHIHARU
IPC: G06K9/68
Filed: 1987-07-15
Abstract: PURPOSE:To easily input both character styles of an old KANJI (Chinese character) and a KANJI in common use, by inputting a known character, and converting it to the other character style, even when an operator knows only one of the old KANJI and the KANJI in common use. CONSTITUTION:A character code converting part 15 consists of a character recognizing part 6 for analyzing a coordinate data from a tablet 1 and recognizing a character, etc., a memory 7 for storing a dictionary for recognizing its character, an old KANJI/KANJI-in-common use converting part 8, a memory 9 for storing its conversion table, and a character style selecting part 10 for displaying the old KANJI on a CRT 16 and selecting a character style outputted to the outside. In this state, with respect to a KANJI character code which is recognized by a handwriting input to a device, the corresponding old KANJI, and the corresponding KANJI in common use are displayed in case of the KANJI in common use in which the old KANJI exists, and in case of the old KANJI, respectively, and it is selected by an operator. In such a way, even when the operator knows only one character style of the KANJI in common use and the old KANJI, the other character style can be easily inputted and the input efficiency is improved.
Patent JP-S6329861-A (JP)
Title: Ipl control system
Inventor: YOSHIDA NOBUYUKI
IPC: G06F9/445
Filed: 1986-07-24
Abstract: PURPOSE:To omit an external switch or the like and to attain cost down by providing the titled system with a storage means and a means for using a specific I/O device as an IPL device when the contents of a non-volatile memory is in the initial state and executing IPL under control satisfying the specifications of all drives connected to the device. CONSTITUTION:A central processing unit (CPU) 1, a main memory unit (MMU) 2, a floppy disk device (FDD) 3, a magnetic disk device (HDD) 4, and a local line control mechanism (LPC) 5 are connected to a system but 6 in common. Although a device and the kind of a drive to be used for the execution of the IPL is previously stored in the non-volatile memory 7 by the CPU 1 at the time of formation of a system after turning on a power supply, an FDD 3 is selected as an IPL device when the contents of the memory 7 are in the initial state after turning on the power supply. Then, the IPL is executed under control based upon the specifications covering all the drives connected to the system. At the time of formation of the system, the non-volatile memory 7 is set up by inputting a medium including a system forming program to the FDD 3.
Patent JP-S6423014-A (JP)
Title: Control method for air preheater
Inventor: KATO MUTSUO
IPC: F23L15/00
Filed: 1987-07-15
Abstract: PURPOSE:To prevent condensation of acid dew on a heat transfer pipe surface, by a method wherein a remote shut-off valve is operated according to a boiler load, and through control of the number of running secondary medium closing cycle units, the temperature of a secondary medium is held at a value higher than the acid dew point temperature of the heat transfer pipe surface of a heat exchanger on the high temperature side. CONSTITUTION:When the fluctuation in a load of a boiler 18 occurs, a boiler load signal 21 is computed to calculate the number of running secondary medium closing cycle units. A computing value corrected by means of the pressure or the temperature of a secondary medium is converted into control signals from remote shut-off valves 9 and 10 of the respective secondary medium closing cycle units to correct the number of running units. When it is predicted that a secondary medium temperature is reduced to a value lower than the acid dew point of exhaust gas on the heat transfer pipe surface of a heat exchanger on the high temperature side, the shut-off valves 9 and 10 are shut off. Through reduction of the number of running secondary medium closing cycle units, the temperature of the secondary medium is controlled so that it is adjusted to a value higher than the acid dew point temperature. Reversely, when the secondary medium temperature is extremely higher as compared with the acid dew point temperature on the heat transfer pipe surface, the number of running secondary medium closing cycle units is increased.
Patent JP-S5879868-A (JP)
Inventor: OONO YOSHIKATSU
IPC: B29C33/38
Filed: 1981-10-30
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-S5964361-A (JP)
Title: Ink supply apparatus of ink jet recording apparatus
Inventor: KIMURA YOSHIAKI
IPC: B41J2/175
Filed: 1982-10-04
Abstract: PURPOSE:To make it possible to smoothly perform the jet flight of an ink droplet, by mounting an air buble trap chamber in an ink cartridge. CONSTITUTION:An ink cartridge 2 for supplying recording ink to an ink jet recording apparatus is constituted from an ink receiving bag 3 made of a flexible material filled with ink 2 to be replenished, an enclosure 4 with a rigid structure for mounting said bag 3 therein, a cap member 5 fixedly provided to one opening part of said enclosure 4, an elastic member 6 for preventing the outflow of the ink 2 to be replenished filling said cap or the inflow of air from the outside and enabled in the insert and piercing of a hollow needle and a trap assembly 7 connected to the opening part of the ink receiving bag 3 in a hermetically sealed state at one end thereof while connected to the cap member 5 in an air-tight manner at the other end thereof and having an ink sump at the intermediate part thereof. The trap assembly 7 is constituted from an ink flowline 8 communicated with the ink receiving bag 3, a trap chamber 9 and an outlet flowline 10.
Patent JP-H0519196-A (JP)
Title: Optical scanning device
Inventor: AZUMA JUN
IPC: B41J2/44
Filed: 1991-07-16
Abstract: PURPOSE:To improve productivity and to reduce the cost of a device by reducing a stage for screwing and fixing an optical housing, and to improve optical performance by reducing deformation which is caused by screwing and fixing the optical housing. CONSTITUTION:This scanning optical device is provided with a light source part 2, a deflector 3 which deflects a luminous flux from the light source part 2, an optical system for forming the luminous flux which is deflected to scan by the deflector 3 into an image on a surface to be scanned, the optical housing 1 where the light source part 2, the deflector 3 and the optical system are housed, and a pedestal 20 to which the housing 1 is attached. The shape of the housing 1 is nearly square on a deflecting surface, and a part that the housing 1 is attached and fixed to the pedestal 20 is not projected with respect to the housing 1.
Patent JP-H0516257-A (JP)
Title: Method and device for manufacturing polyolefin resin crosslinked foam
Inventor: KURIO HIROYUKI
IPC: B29C44/00
Filed: 1991-07-16
Abstract: PURPOSE:To provide a method and a device for manufacturing a flat polyolefin resin crosslinked foam having no crease by expanding a foamed sheet foamed in an foam oven in the outside in the cross direction and a method and a device for manufacturing the flat polyolefin resin crosslinked foam having no crease while regulating meandering. CONSTITUTION:In the manufacture of a crosslinked foam, in which a foamable polyolefin resin composition sheet is crosslinked and heated and foamed, a foamed sheet 6 is passed on a curved expander roll near a foaming end point, thus manufacturing the polyolefin resin crosslinked foam, in which the foamed sheet 6 is expanded in the outside in the cross direction. In the production unit of the polyolefin resin crosslinked foam, a foamed sheet width expander composed of the curved expander roll 7 is arranged adjacent to a foam oven 9.
Patent JP-S6418116-A (JP)
Title: Zoom mechanism of zoom lens
Inventor: AKITAKE HIROSHI
IPC: G02B7/04
Filed: 1987-07-13
Abstract: PURPOSE:To reduce the size and driving force quantity of a zoom mechanism by obtaining a turning force associatively with the movement of a zoom frame in the direction of an optical axis, rotating a working cam with the turning force, and moving another lens group holding frame nonlinearly for zooming operation. CONSTITUTION:A feed screw 21 is rotated and the zoom frame 14 moves toward in front of a fixed frame 15 through a feed female screw hole 14b to move forth a focus lens group L1, so that a pinion 19 which engages a rack 20 rotates counterclockwise. When a gear 18 which is united with a support shaft 18a rotates in the same direction and a cam driving gear 17 rotates clockwise, the working cam 16 which is united with its also rotates in the same direction and a guide pin 13c which is fitted in the cam groove hole 16a of the working cam 16 moves along the cam groove hole 16a. Then a lens group L2 moves according to optical design values simultaneously with the focus lens group L1. Consequently, the size is reduced and the driving force quantity is also reduced.
Patent JP-S6067581-A (JP)
Title: Method for modifying pressure-sensitive film or tape
Inventor: OKUNO TOSHIMITSU
IPC: C08J7/16
Filed: 1983-09-21
Abstract: PURPOSE:To improve the balance of adhesive force and cohesive force, of a pressure-sensitive film, etc., by coating the surface of a pressure-sensitive adhesive layer with a liquid material, consisting of a vinyl monomer capable of dissolving or swelling the surface, and containing a polymerization initiator, etc., and polymerizing the vinyl monomer. CONSTITUTION:The surface of a pressure-sensitive adhesive layer, e.g. a pressure-sensitive film or tape, is coated with a liquid material consisting essentially of (A) a vinyl monomer, e.g. butyl acrylate, and/or (B) an oligomer, e.g. polyester methacrylate, as the liquid material capable of dissolving or swelling the above-mentioned surface. A polymerization initiator, e.g. methyl ethyl etone peroxide, is incorporated in either one of the pressure-sensitive adhesive or liquid material, and a polymerization accelerator, e.g. dimethylaniline, is incorporated in the other. The liquid material is then applied to the surface of the pressure- sensitive adhesive layer and the component (A) or (B) or both are polymerized to modify the above-mentioned film or tape. The glass transition temperature of the components (A) and (B) is preferably -20 deg.C or above.
Patent JP-S6155108-A (JP)
Title: Production of highly water-absorptive resin
Inventor: SAOTOME KAZUO
IPC: C08F2/44
Filed: 1984-08-25
Abstract: PURPOSE:To produce economically a highly water-absorptive acrylic resin by using a specified partially neutralized acrylic acid/maleic acid mixture as a monomer mixture and thereby effecting a high-concentration rapid polymerization in good controllability. CONSTITUTION:An aqueous solution (of a concentration >=35wt%) of a partially neutralized monomer mixture of 98-85mol% acrylic acid and 2-15mol% maleic acid, wherein 60-80% of their carboxyl groups are in the form of an alkali metal salt, is placed in a continuous mixer with an open top and rapidly polymerized in the presence of a water-soluble radial initiator (e.g., potassium persulfate) without removing the heat of polymerization by external cooling, while the water in the system is being evaporated. In this way, a moderately crosslinked, highly water-absorptive resin can be produced in good efficiency. It is also possible to use 20pts.wt. of below, per 100pts.wt. said monomer mixture, polysaccharide (e.g., starch) together with said mixture.
Patent JP-H102807-A (JP)
Title: Thermocouple measuring device
Inventor: HISHIKARI ISAO
IPC: G06F17/40
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To perform a highly precise temperature compensation by providing a measuring terminal for connecting a thermocouple to a terminal part and a thermistor as reference contact temperature element, determining the temperature from the resistance change of the thermistor, and performing a reference contact temperature compensation. SOLUTION: A temperature measuring terminal part 1 has measuring terminals t1-tn as a reference contact for connecting a thermocouple having a temperature measuring contact 50, and a thermistor 2 as a reference contact temperature element for measuring the reference contact temperature. The outputs of the terminals t1-tn and the thermistor 2 are measured by a measuring means 3, a reference contact temperature compensating operation is performed by an arithmetic means 4 such as a CPU having a memory 40, and the temperature measurement result is outputted.  The change of resistance value to temperature of the thermistor 2 is converted into voltage by a detecting circuit 20, and the temperature of the thermistor 2 is determined on the basis of the relation between voltage value and temperature value preliminarily determined and stored in the memory 40 to perform a reference contact temperature compensation. According to this method, a highly precise temperature compensation can be performed with a simple structure.
Patent JP-H1127653-A (JP)
Title: Photographing device for eyes
Inventor: WADA SEIICHI
IPC: H04N7/18
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To allow a device to photograph the front image of eyes even when an object is an infant or a horse by emitting a light to eyes of an animal, analyzing a direction of the sight based on an image reflected in retinae, and storing images caught when the sight is directed in a direction of a camera. SOLUTION: A camera 1 transfers a photographed image (still image) to an analysis section 7 and an image reception section 8. A lighting source 2 is a near infrared ray device to emit a light to eyes 10 being an object. The analysis section 7 analyzes whether or not the eyes 10 are photographed or the sight is directed in a direction of the camera 1 or the like by processing the image sent from the camera 1. The image reception section 8 receives the image sent from the camera 1 and stores the images by an instruction of the analysis section 7. That is, since the analysis section 7 transfers only the excellent images to the image reception section 8, the load for the processing after the reception of the image is relieved, the image storage capacity of the image reception section 8 is reduced and the images are stored by a memory with a small capacity.
Patent JP-H1022298-A (JP)
Title: Semiconductor device and production of the same
Inventor: MATSUNAGA NOBUTOSHI
IPC: H01L21/338
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To decrease the parasitic capacitance between the drain electrodes and gate electrodes of adjacent FETs by integrating the low-resistance layer of gate electrode of one FET with the electrode connected to the source region or drain region of the other adjacent FET. SOLUTION: An epitaxial layer 2 is constituted by successively forming an undope buffer layer 2a, p-type buried layer 2b and n-type channel layer 2c on a semiconductor wafer 1. A heat-resistant layer 3a of a gate electrode 3 is formed on the channel layer 2c of the epitaxial layer 2 and on the heat- resistant layer, a low-resistance layer 3b is formed. Then, Si ions of Si are implanted while using the heat-resistant layer 3a of that gate electrode 3 as a mask, and (n) layers 4a to become sources and drains 4 of FET are formed so as to be adjacent. Thus, the parasitic capacitance between the drain electrodes and gate electrodes of adjacent FET can be decreased.
Patent JP-S5878545-A (JP)
Title: Water-dispersible soybean phospholipid composition
Inventor: YAMAMOTO GOROU
IPC: A23J7/00
Filed: 1981-11-02
Abstract: PURPOSE:Soybean phospholipid is mixed with a hydoxy compound aqueous solution at a specific ratio to give a product that is well dispersible in water, acidic aqueous solution or inorganic salt aqueous solution. CONSTITUTION:The objective composition comprises 1-50pts.wt. of soybean phospholipid and 50pts.wt. of a hydroxyl compound aqueous solution consisting of 90-30wt% of water and 10-70wt% of a hydroxy compound. For example, 15% of ethanol, 5% of propylene glycol, 15% of soybean phospholipid and 65% of water are mixed under stirring at 40-50 deg.C for 1hr to give a water-dispersible soybean phospholipid composition.
Patent JP-H0924929-A (JP)
Title: Corrugated fiberboard device
Inventor: ITO YASUSHI
IPC: B65D25/30
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a handle device for corrugated fiberboard box, which does not need a separate handle piece, and has a sufficient strength. SOLUTION: A handle device is constituted of a bent part 10 which is formed by folding at folding lines 8, 9 for the folding part, and can be gripped by one hand, a folding part stopper 11, a hand engaging hole 12 which is provided at a location where the folding part 10 of an upper flap 3 can be gripped, an internal flap 4, and an opening preventive stopper 13, and the flaps are built up by a sequence of the lower, central and upper, 2, 4, 3. In this case, the folding part 10 which becomes a hand engaging place faces the direction shown by a step direction 16, and a compressive strength is displayed, and a weight is not applied to an insufficient strength part such as a cut surface of a corrugated fiberboard 1 or a punched part, and a sufficient strength is kept.
Patent JP-H0227723-A (JP)
Title: Organic solvent drying device
Inventor: KAMIMURA YASUO
IPC: F26B21/14
Filed: 1988-07-15
Abstract: PURPOSE:To perform sufficient dry in an organic solvent drying device by introducing the discharge tube of an evacuator into an article to be dried to form a flow of organic solvent paper by pressure reduction and replacing it with the paper. CONSTITUTION:An article 10 to be dried is mounted in a drying tank 2. The end of a discharge tube 11 of an evacuator having a stream pump 7, a flowrate regulating valve 8 and a recovery tank 6 is guided into the article 10 to be dried. N2 or high pressure air is injected from the inner capillary of the pump 7 by the valve 8 to reduce the pressure at the end of the tube 11. Then, flows of organic solvent and paper are generated, the interior of the article 10 is replaced with paper of organic solvent, and the article 10 is completely dried when it passes between cooling coils 5.
Patent JP-S5878745-A (JP)
Inventor: KITAZAWA SHINICHI
IPC: B32B5/26
Filed: 1981-11-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0341489-A (JP)
Title: Fixing device
Inventor: KOSHIMIZU YOSHIYUKI
IPC: B65H5/02
Filed: 1989-07-07
Abstract: PURPOSE:To prevent offset of a fixing film, the damage and the disturbance of an image caused by wrinkles by allowing a cooling means to cool a driving roller. CONSTITUTION:A cross-flow fan 101 is driven by a motor, rotates in the direction of an arrow A to generate an air flow in the directions of arrows B and C. Consequently, a part B becomes a negative pressure, generates a wind flow in the direction of an arrow E, and the flow runs around the driving roller 25 and cools it is prevent a temperature rise. Since the rise in the temperature of the driving roller, which gives the most adverse influence to the fixing film in terms of heat, is suppressed, the fixing film never develops an abnormal offset nor out-of-balance. Accordingly, the fixing film is never damaged by wrinkles, and the film carrying speed is kept constant to prevent the generation of the disturbance in an image.
Patent JP-2001003140-A (JP)
Title: High strength pearlitic rail excellent in toughness and ductility and its production
Inventor: HIRAGAMI DAISUKE
IPC: C22C38/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a high strength pearlitic rail for a cold district having high strength and high ductility by adding Mg and Ti to molten steel and producing fine Mg oxides and Ti precipitates. SOLUTION: This rail has a compsn. contg., by mass, 0.55 to 1.20% C, 0.10 to 1.20% Si, 0.10 to 1.50% Mn, 0.002 to 0.035% S, 0.0004 to 0.02% Mg and 0.001 to 0.05% Ti and furthermore contg., at need, one or >= two kinds among Al, Ni, Cu, Nb, Cr, Mo, V and B, and the balance Fe with inevitable impurities, in which rail, at least as to the rail head, in the optional cross-section in a pearlitic structure, Mg oxides of 0.01 to 10 μm diameter are present by 500 to 100000 pieces in 1 mm2, and also, Ti oxides, Ti nitrides, Ti carbides and Ti multiple precipitates thereof of 0.01 to 10 μm diameter are present by 500 to 120000 pieces in total in 1 mm2.