baber/WOPTO huggingface dataset:
Patent JP-H05179475-A (JP)
Title: Production of hypochlorite
Inventor: SHINOMIYA YOSHITSUGU
IPC: C25B1/46
Filed: 1992-01-08
Abstract: PURPOSE:To produce hypochlorite of high concentration with high efficiency by electrolyzing alkaline metal chloride in an anodic chamber of an ion- exchange membrane electrolyzer, adding anolyte to a cathodic chamber and reacting catholyte and chlorine generated in the anodic chamber. CONSTITUTION:An ion-exchange membrane electrolyzer 2 is divided into an anodic chamber 3 and a cathodic chamber 5 by an cation-exchange membrane 1. Water solution of alkaline metal chloride, such as salt water is fed to the anodic chamber 3 to perform electrolysis. The water solution of alkaline metal chloride with which the concentration in the anodic chamber 3 is lowered is added to the cathodic chamber 5 to keep the concentration of alkaline metal hydroxide in catholyte constant. Simultaneously the catholyte is taken out from the cathodic chamber to a reaction chamber 8. Here the catholyte consisting of alkaline water solution containing the hypochlorite and chlorine 9 generated in the anodic chamber 3 are reacted. Thereby hypochlorite, such as sodium hypochlorite is obtained in high concentration.
Patent JP-2000199059-A (JP)
Title: Sputtering method and sputtering device
Inventor: KITAGAWA KOJI
IPC: C23C14/54
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To efficiently form a film having desired film quality performance. SOLUTION: In the case plasma is generated on the space between a film forming object arranged in a treating chamber fed with prescribed gas and a target to form a film on the surface of the film forming object, the film forming object is previously fitted to a prescribed fitting object, a treating object in a state in which the film forming object is fitted to the fitting object is fixed to a prescribed position in the treating chamber, and, by plasma generated on the space between the film forming object in the treating object and the target arranged at a prescribed position in the treating chamber separated from the film forming object by prescribed intervals and also so as to be confronted with each other, a film is formed on the surface of the film forming object.
Patent JP-2000201359-A (JP)
Title: Three-dimensional image photographing device and device and method for three-dimensional image display
Inventor: HORIGOME HIDEYOSHI
IPC: H04N13/02
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To actualize a stereoscopic moving picture display in the true sense of the word with simple constitution. SOLUTION: Light from a body 10 is made incident on a CCD 15 through a deflecting plate 11, a condenser lens 12, a pinhole member 13, and a condenser lens 14. When a three-dimensional image is photographed, different photography directions by pixels are set and changed in order by the detecting plate 11. In all photography directions which can be set, two-dimensional image information of low resolution is obtained and while pixels to which the respective photography directions are assigned are changed, a process for obtaining twodimensional image information of low resolution is repeated to obtain two-dimensional image information of high resolution in all the photography directions which can be set.  When a three-dimensional image is displayed, the two-dimensional image information is projected by the pixels in directions corresponding to the photography directions at the time of the photography to generate the three-dimensional image.
Patent JP-H09188532-A (JP)
Title: Inclination adjuster for mold in forming machine for optical element
Inventor: IZAWA TETSUO
IPC: B30B15/00
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an inclination adjuster of a mold for forming an optical element, enabling the high-precision and prompt alignment between the top and bottom forces. SOLUTION: In an inclination adjuster of a mold for forming an optical element in which the base plate 6 supported with a plurality of adjusting supporters 12 which include a fluid fed or filled inside, the top force 1 mounted to the base plate 6 and the bottom force 2 opposing to the top force 1 press a heated and softened glass material to form an optical element, a pressure controlling unit is installed to adjust the pressure of a liquid included or filled in adjusting supporters 12 individually and effect position alignment between the top and bottom forces.
Patent JP-H06340699-A (JP)
Title: Antigen concerning human nonmicrocell lung cancer
Inventor: HERUSUTOOMU INGEGERUDO
IPC: C12P21/00
Filed: 1994-01-12
Abstract: An antigenic composition purified from normal human serum or the culture medium of human non-small cell lung carcinoma cells comprising a non-denatured glycosylated Form I L3 protein, said protein having the following N-terminal amino acid sequence : <IMAGE> a molecular weight of about 94,000 daltons as determined by SDS polyacrylamide gel electrophoresis under reducing conditions, and N-linked glycoside residues in which the terminal residues of the N-linked glycoside residues are sialic acid residues.
Patent JP-H11197031-A (JP)
Title: Heat reserving container
Inventor: UDA RYUZO
IPC: A47J39/02
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To enable checking not only for the safety but also for the health condition of a person served by checking to see if the person served takes a meal from a long distance. SOLUTION: A heat reserving container 1 for distributing meals for house holds is provided with a container body 2 for distributing the meals and a lid body 5 to detachably cover an upper part of the container body 2. In the container body 2, a means is arranged to detect changes in the condition of the container body 2 after delivered to the person served, a control section 12 and a wireless transmitter 13. The control section 12 judges that the person served takes the meal by detecting changes in the condition of the container body 2 by a detection means. The results of the judgment are transmitted to an external managing means outside the house hold by the wireless transmitter 13.  The detection means herein used is a weight sensor 10 to detect the weight of food, a temperature sensor to detect the temperature of a housing part of the foods or a lid sensor to detects that a lid body is opened.
Patent JP-H10194425-A (JP)
Title: Cage pulley and transport device using cage pulley
Inventor: OKUMURA AKIRA
IPC: B65G39/073
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a pulley of simple structure which is provided with a scraper function. SOLUTION: A cage pulley comprises a cylindrical shell part 13 and a shaft part 11 to support the shell part 13. In the shell part 13, multiple slits 14 passing through from the outer peripheral surface to the inner peripheral surface are formed in parallel with the axial direction, and a screw blade 12 is formed spirally around the shaft part 11. In addition, the shell part 13 is connected, at some positions along the axial direction, to the shaft part 11 through connecting members 16 extending in radial direction. When a belt is brought in contact with the cage pulley, residue of transport object or dust adhered and accumulated onto the rear surfaces of a belt is peeled off, and fall into the inside of the shell part through the slits 14. These fallen matters are fed to the end part of the cage pulley by the screw blade 12.
Patent JP-S58119207-A (JP)
Title: Fm detecting circuit
Inventor: OOKUBO TSUNEO
IPC: H03D3/14
Filed: 1982-01-07
Abstract: PURPOSE:To decrease the distortion in a detected output, by providing a series resonance circuit element having a frequency lower than a carrier frequency of an FM signal and a parallel resonance circuit element having higher frequency than the carrier frequency between a phase change capacitor and ground. CONSTITUTION:The FM signal applied to an input terminal 1 is given to a base of a transistor (TR)3 via an amplifier 2. The emitter signal of the TR3 is applied to the base of a TR10 of a differential circuit A, and TRs 10, 11 of the circuit A are turned on and off. Further, the emitter signal of the TR3 is applied to a tuning circuit element 35 via the phase change capacitor 5. The element 35 has a series resonance frequency f1 lower than the carrier frequency of the FM signal and a parallel resonance frequency f2 higher than the carrier frequency. The phase change between the frequencies f1, f2 turns on and off TRs 6-9 in a differential circuit B. The collector of the TRs 10, 11 is connected to the emitter of the TRs 6, 7 and 8, 9 to decrease the distortion in the detected output of an output terminal 22.
Patent JP-S60147296-A (JP)
Title: Heat recovery apparatus of sludge digestion tank
Inventor: NISHIKATA SATOSHI
IPC: C02F11/04
Filed: 1984-01-09
Abstract: PURPOSE:To reduce the number of washing days by prolonging an operation time reaching clogging, by providing a heat exchanger and a change-over apparatus for changing over the flowline of the fluid introduced into and issued from said heat exchanger and making it possible to arbitrarily changing the flow direction of the fluid in the heat exchanger. CONSTITUTION:A high temp. fluid such as flowed-out sludge passes the high temp. side flowline 2a of a heat exchanger 2 through L-shaped three-way valves 20, 21 and further flows through L-shaped three-way valves 22, 23. On the other hand, conc. sludge being a low temp. fluid passes the low temp. side flowline 2b of the heat exchanger 2 through L-shaped three-way valves 24, 25 and heated by the aforementioned high temp. fluid and charged into a first digestion tank 4 while flowed through L-shaped three-way valves 26, 27. Thereafter, at the point of time reaching a set time by a timer 17, a valve control part 19 is operated and L-shaped valves 20-27 are changed over to establish the state shown by the lower drawing.
Patent JP-S5494488-A (JP)
Title: Manufacture of high active denitrification catalyst
Inventor: SHIMIZU SHIGEO
IPC: B01D53/94
Filed: 1978-01-10
Abstract: PURPOSE: To manufacture a high active denitrification catalyst free of activated layer exfoliation by the procedure in which steel material is rapidly cooled after a coating process in which the surfce of steel is coated with A1 layer or a heat treatment process in which the steel and A1 layer are subjected to a heat diffusion alloying, or after the both processes, and then after elution of Aluminium, the surface of steel material is activated by oxidation.  
     CONSTITUTION: The surface of steel material is rapidly cooled after a coating process in which steel is coated with A1 layer or a heat treatment process in which steel and A1 layer are subjected to a heat diffusion alloying, or after the both processes perferably, in order to cause the development of cracks in the alloy layer due to the difference in the coefficient of expansion between the steel material and the steel-A1 alloy layer, and then aluminum is eluted from the alloy layer by taking advantage of the cracks. Thus, the surface of te steel material is changed into a porous surface. Then, the surface of the steel material is activated by oxidation to obtain a high active denitrification catalyst. Because the surface area of the catalyst is increased by cracks and also the residual stress of the alloy layer is released alike, no detrioration of catalyst due to the exfoliation of active layer, etc., takes place. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03206442-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KAWASHIMA YASUHIKO
IPC: G03C1/40
Filed: 1990-01-09
Abstract: PURPOSE:To obtain the silver halide photographic sensitive material which is excellent in image quality and preservable stability by providing at least one layer of photograph constituting layers contg. specific solid fine particle dispersed bodies on a substrate. CONSTITUTION:At least one layer of the photograph constituting layers contg. the solid fine particle dispersed bodies of the compd. expressed by following formula I are provided on the substrate. In the formula I, R1, R2 denote an alkenyl group, cycloalkyl group, aryl group, heterocyclic group, etc.; L1 to L5 denote a methine group; n1, n2 denote 0 or 1. The silver halide photogrpahic sensitive material which provides less fogging, is improved in preservable stabil ity with age and has excellent photographic characteristics is obtd. in this way.
Patent JP-H07207437-A (JP)
Title: Sputtering film forming device
Inventor: ROKKAKU TADASHI
IPC: C23C14/34
Filed: 1994-01-13
Abstract: PURPOSE:To obtain a sputtering film forming device in which the film forming rate can be increased by increasing the gas pressure in a plasma chamber and increasing the solid angle from the film forming surface to the sputtering target plate. CONSTITUTION:The plasma chamber 8 consisting of an anode 3 as the ground and a cathode 5 connected to a RF power source 12 is fixed to a vacuum chamber 2. A sputtering target plate 6 is attached to the cathode 5, while a nozzle 7' is attached to the anode 3 so that metal particles emitting from the sputtering target plate 6 resulting from the RF discharge in the plasma chamber 8 are supplied to the film forming surface 1a of the object 1 through an aperture 7a' of the nozzle 7'. The inner shape of the aperture 7a' of the nozzle 7' is formed in such a manner that its width decreases from the sputtering target plate 6 to the film forming surface 1a and a solid angle beta is obtd. from the point O on the film forming surface 1a to the sputtering target plate 6.
Patent JP-S62161752-A (JP)
Title: Production of 1,4-diaminoanthraquinone-2, 3-dinitrile
Inventor: HATTORI MAKOTO
IPC: C09B1/16
Filed: 1986-01-07
Abstract: PURPOSE:To obtain a compound useful as an intermediate for synthesizing anthraquinone compounds suitable as dye in high purity and in high yield, by sulfonating a 1, 4-diamino-2, 3-dihalogenoanthraquinone while eliminating water and reacting the resultant substance with a cyanating agent. CONSTITUTION:A 1, 4-diamino-2, 3-dihalogenoanthraquinone is reacted with a sulfonating agent in the presence of a quaternary ammonium compound and/or quaternary phosphonium compound in an aqueous medium at 70-120 deg.C while partially eliminating water from a reaction system to the outside to give 1, 4-diaminoanthraquinone-2, 3-disulfonic acid or its salt and then reacted with a cyanating agent to give the aimed compound. The method of eliminating water to the outside, is carried out by heating at normal pressure or under reduced pressure optionally introducing an inert gas to the reaction system or by azeotropic distillation with an organic solvent.
Patent JP-H06208307-A (JP)
Title: Transfer controller for image forming device
Inventor: MOMOTAKE NOBUO
IPC: G03G15/00
Filed: 1993-01-08
Abstract: PURPOSE:To prevent the track of the trailing edge of a transfer material and faulty transfer from occurring with environmental change. CONSTITUTION:This image forming device is provided with an image carrier, an electrostatic latent image forming means and a transfer material carrying device having a dielectric film for carrying the transfer material and a transfer corotron 17 for transferring a toner image formed on the image carrier on the transfer material; and it is provided with a temperature detecting means 31 and a humidity detecting means 32 which are disposed in the device, a transfer material type detecting means 33 disposed in a transfer material carrying path, and means 35 and 37 for controlling transfer off-timing according to temperature, humidity and the type of the transfer material. It is good to control transfer off-timing according to the resistance value of the transfer material and the type of the transfer material.
Patent JP-S60223765-A (JP)
Inventor: HAABAATO II ROI
IPC: B41J15/04
Filed: 1985-01-09
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-H09191190-A (JP)
Title: Housing for electronic device
Inventor: HIRATA AKIHIKO
IPC: H05K7/20
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device having heat insulating and dustproof effect which can be used in a poor air and dustproof condition. SOLUTION: A housing for electronic device contains a board 23 on which electronic components are mounted. The housing frame 2 is provided with a board containing part for containing the board 23 and with hollows 9 to 12 formed by a double wall around the board containing part. A board guide 13 is formed integrally with the housing frame 2 inside the board containing part. Exhaust holes 20 and aspiration holes 19 of minimal size and number are provided. In the hollows 9 to 12, a spacer 30 consisting of a cluster of an infinite number of adjacent hexagonal pipes is provided. Since this construction has dustproof effect and is resistant to the change of outer conditions, the reliability of the electronic device is increased.
Patent JP-H04241717-A (JP)
Title: Exhaust gas purifying device
Inventor: OGURA YOSHITSUGU
IPC: F01N3/08
Filed: 1991-01-11
Abstract: PURPOSE:To heat SiC quickly by microwave at the time of starting of an engine so as to improve purifying efficiency for exhaust gas by forming a catalyst carrying layer which contains at least SiC on the surface of a carrying base member made of ceramics or the like, and carrying catalyst metal on this catalyst carrying layer. CONSTITUTION:An exhaust gas purifying device consists of a catalyst member 1 arranged through a sealing member 3 inside a catalyst container 4 incorporated in the exhaust system of an engine, and a microwave heating device 2 arranged on the upperstream side 40 of the catalyst member 1. The catalyst member 1 is formed with the honeycomb catalyst base member 10 made of cordierite or the like, and a catalyst carrying layer (wash coat layer or the like) 12 formed on the surface of the honeycomb catalyst base material 10. The catalyst carrying layer 12 is formed with activated alumina powder 13, and catalyst metal carrying SiC (silicon carbide) powder 14 which is contained in the activated alumina powder 13 and on the surface of which catalyst metal is carried beforehand. Thus purifying efficiency of exhaust gas is improved by heating SiC quickly by microwave at the time of starting of the engine.
Patent JP-S62160806-A (JP)
Title: Differential amplifier
Inventor: KUNIYONE MOTOHIRO
IPC: H03F3/45
Filed: 1986-01-10
Abstract: PURPOSE:To speed up the operation without increasing an input offset voltage by forming a current proportional to a current flowing to an output stage transistor (TR) by a current mirror and flowing the same current to a current mirror TR of an output stage TR. CONSTITUTION:One of drain outputs of differential stages FETs 8, 9 of a differential amplifier circuit it connected to an output stage FET15 of an output stage common source amplifier circuit, the other is connected to a FET12 of other common source amplifier circuit, and a bias current to the FET15 is supplied by the current mirror comprising the FETs 14, 16. A FET13 corrects the drain voltage of the FETs 12, 14 of the current mirror to improve the accuracy of the current mirror ratio. Through the constitution above, the current proportional to the bias current flowing to the FET15 is formed by the current mirror and the same current flows to the FET16 of the current mirror to make the condition of the drain voltage equal and the characteristic with less input offset voltage is obtained while the deterioration of accuracy of the current mirror due to the early effect is corrected.
Patent JP-S5496028-A (JP)
Title: Ink jet recorder
Inventor: OOUCHI YOSHIO
IPC: B41J2/12
Filed: 1978-01-13
Abstract: PURPOSE:To obtain an image of constant size at all times by changing a deflection voltage or charging voltage with a deflection output of pressure variation in the ink piping system, and further, with the pressure change and the inverted phase. CONSTITUTION:Voltage V0 produced between pressure detector DET and resistance R1 disposed between ink pressure control valve and nozzle varies as the ink pressure, hence it is amplified in fore-amplifier A consisting of operational amplifier AMP1 and resistances R2-R5, deflection sensitivity relative to the inclination of pressure change is controlled in sensitivity controller B consisting of operational amplifier AMP2, resistances R6, R7, and variable resistance VR1, and inputted to operational amplifier AMP3 of input voltage controller D of DC-DC converter 18 for producing the deffection voltage via buffer unit C consisting of transistor Q1, and resistor R8. AMP3 compares this value with the voltage resulting from the division of input voltage of the converter 18 by resistances R7, R8, and the input voltage of the converter 18 is varied by the differential voltage so that the difference of two inputs of AMP3 is made zero. Accordingly, the image of constant size can be obtained at all times.
Patent JP-H07204502-A (JP)
Title: Molded body for deodorization
Inventor: MORIGUCHI HIROSHI
IPC: B01D53/38
Filed: 1994-01-13
Abstract: PURPOSE:To obtain a molded body for deodorization having high fixing effi ciency for microorganism with which malodorous gas can be deodorized at high deodorizing efficiency by dehydrating a mixture of activated sludge and sawdust and molding the mixture. CONSTITUTION:The molded body for deodorization is produced by dehydrating and molding a mixture of activated sludge and sawdust. The sawdust used has an extremely excellent fixing effect for microorganism. By mixing activated sludge and sawdust, microorganism and a part of nutrient in the activated sludge permeate and adsorb to the sawdust so that the deodorizing molded body after dried and solidified contains dispersion of sawdust having an excellent fixing effect for microorganism and that the microorganism hardly flows out even by washing. Thereby, when a layer 5 filled with the deodorizing molded body is formed on a mesh 7 of a packing type microorganism deodorizing tower 1 and malodorous gas is introduced into the tower while water is intermittently sprayed through a spraying tube 6 above the layer 5, microorganism is activated to breed by using the nutrient in the activated sludge or the odorous component in the odorous gas as a nutrient. Thus, deodorization is performed at a high efficiency.
Patent JP-S63169929-A (JP)
Title: Production of fresh yam preserved in miso
Inventor: HASEGAWA TAMOTSU
IPC: A23L19/20
Filed: 1987-01-08
Abstract: PURPOSE:To obtain fresh yam preserved in MISO (fermented soybean paste) having excellent shelf stability, by peeling yam, washing and preserving the yam in MISO bed under a specific condition. CONSTITUTION:Yam is peeled, washed and preserved in MISO bed having pH 4.5-6.5 (preferably 5.0-6.0), 5-20% (preferably 10-15%) salt content and 40-60 deg. (preferably 45-50 deg.) refractive dextrose equivalent. The yam is preserved at <=10 deg.C (preferably <=5 deg.C) for >=7 days (preferably 15-30 days) to give a product finally having pH 4.7-6.0 (preferably 5.5-6.0), 2-15% (preferably 4-7%) salt content and 5-25 deg. (preferably 15-20 deg.) refractive dextrose equivalent. Yam preserved in MISO, from which harshness and acridness are removed while leaving taste of yam, having good flavor well matching with taste of MISO pickle and excellent shelf stability, is obtained.
Patent JP-2000201392-A (JP)
Title: Speaker and speaker system
Inventor: FUJIHIRA MASAO
IPC: H04R1/02
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To cancel a force reacting to the sound radiation force of the diaphragm of a speaker by using an airtight chamber and a through hole bored in a center pole. SOLUTION: The airtight chamber 27 is provided at the internaldiameter upper part of a 1st diaphragm 7 constituting the vibration system of the speaker A and then held on a frame 5 by a holding member 29, and air to the airtight chamber 27 is discharged into a speaker box or sucked in through the through hole 3c bored in the center pole 3a according to the driving of the 1st diaphragm 7.