baber/WOPTO huggingface dataset:
Patent JP-S61205622-A (JP)
Title: Production of electrically conductive fine powder of tin oxide
Inventor: TAKEUCHI SHOZO
IPC: C08K3/00
Filed: 1985-03-11
Abstract: PURPOSE:To produce fine powder of tin oxide having high electrical conductivity and transparency, by dissolving metallic Sn and Sb in a mixture of nitric acid and hydrochloric acid, adding ammonia water to the solution, and disintegrating and calcining the produced colloid. CONSTITUTION:Metallic Sn and 2.0-15.0wt% metallic Sb and Sb compound (based on the Sn) are dissolved in an aqueous solution of a mixture of nitric acid and hydrochloric acid to obtain a transparent solution of stannic acid. The pH of the stannic acid solution is raised to >=3 by the addition of ammonia water. The produced colloid of tin hydrate is separated from the liquid, and dried. The secondary agglomerate of the colloidal powder is disintegrated taking advantage of the decomposition of NH4NO3, and the product is calcined by conventional method. Electrically conductive fine powder of tin oxide having excellent dispersibility can be produced by this process at a low cost.
Patent JP-H10240795-A (JP)
Title: Panel detecting device for electric component
Inventor: HASEGAWA TAIRA
IPC: G06F17/50
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To easily detect the kinds of panels and the quantities by the kinds by calculating the numbers of panels which cover the circumference of an electric component fitted on a wall by the kinds of the panels. SOLUTION: The wall on a read plane is recognized by a wall surface recognizing means 13 by reading the plane on which the arrangement of the rooms in a building and electric components are drawn by a drawing read-in means 1. Then an electric component retrieving means 7 retrieves electric component fitted on walls on the plane from the recognition result of the wall surface recognizing means 3, and a panel retrieving means 8 detects the kinds of panels used when the electronic components are fitted on the walls from the arrangement of the electric components recognized by an electric component retrieving means 7. Then a quantity calculating means 9 calculates the quantities of the panels detected by the panel detecting means 8 by the kinds.  Consequently, the kinds of the panels are automatically detected and anybody can accurately and efficiently detect the quantities of the panels by the kinds.
Patent JP-S60190460-A (JP)
Title: Fluoran derivative, and recording material containing said derivative
Inventor: OMATSU MASAMOTO
IPC: C09B11/28
Filed: 1984-03-12
Abstract: NEW MATERIAL:The compound of formula I (R1 is propyl or butyl; R2 is 1-4C alkyl). EXAMPLE:3-N,N-dibutylamino-6-methyl-7-o-ethylanilinofluoran. USE:An electron-donative color developer for recording materials such as pressure- sensitive, heat-sensitive, or electrothermo-recording sheet. PREPARATION:The m-substituted aminophenol derivative of formula III is made to react with the phthalic anhydride derivative of formula IV, and the produced 2-(2-hydroxy-4-substituted amino)benzoyl-benzoic acid derivative of formula Vis condensed with the 4-hydroxydiphenylamine derivative of formula V.
Patent JP-S59174308-A (JP)
Inventor: NABESHIMA KAZUO
IPC: B28B1/14
Filed: 1983-03-24
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-H04283657-A (JP)
Title: Gas chromatograph/mass spectroscope
Inventor: KAMESHIMA NORIO
IPC: H01J49/26
Filed: 1991-03-13
Abstract: PURPOSE:To achieve baking of a vacuum housing without providing an exclusive heater and the power supply especially in a gas chromatograph/mass spectroscope. CONSTITUTION:A vacuum housing 8 of a mass-analysis meter 2 is formed by a material with an improved thermal conductivity such as an aluminum alloy and a copper alloy, power supply portions 16, 18, and 20 are constituted on an outer wall of this vacuum housing 8 and at the same time circuit elements 16a, 18a, and 20a which become heat build-up sources are mounted in adhesion, the circuit elements 16a, 18a, and 20a operate as heat build-up sources for baking for the vacuum housing 8, and then the vacuum housing 8 operates as a radiator for cooling.
Patent JP-S60206798-A (JP)
Inventor: GUSUTAFU RINDOKUBISUTO
IPC: B63B1/04
Filed: 1985-03-11
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-H10246763-A (JP)
Title: Tracking device
Inventor: KIYOTAKI KOICHI
IPC: F16C32/06
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To eliminate influence by change of the friction of a bearing and make strong against temperature change by holding a drive shaft in non-contact from a frame by means of high pressure gas after cooling an infrared ray detection element. SOLUTION: A drive shaft 12 has a minute gap in the radial and thrust direction to a frame 1. First nozzles 13a, 13b are provided in the radial direction of the drive shaft 12. A second nozzle 14a is provided in the thrust direction of the drive shaft 12. High pressure gas jetted from a nozzle 8 is guided to the first nozzles 13a, 13b and the second nozzle 14a through tubes 15a, 15b. At the time of searching a target and execution of automatic tracking, high pressure gas jetted from the nozzle 8 is introduced to the first nozzles 13a, 13b and the second nozzle 14a through the tubes 15a, 15b. The drive shaft 12 is floated to be held non-contact by pressure of a minute gap between the frame 1 and the drive shaft 12 produced by jetting the gas.
Patent JP-S52130640-A (JP)
Title: Ammonia gas producer
Inventor: IIYAMA KIYOTAKA
IPC: G03D7/00
Filed: 1976-04-27
Abstract: PURPOSE: To reduce the pressure of a water vapor producing room by forming a number of holes with a special size provided with the support body of a packed material of a rectifying tower when NH 3  gas is supplied into the development room of a diazo type copier. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61208276-A (JP)
Title: Light-receiving element and manufacture thereof
Inventor: FUJITA KAZUHISA
IPC: H01L27/14
Filed: 1985-03-13
Abstract: PURPOSE:To improve the numerical aperture of incident beams to a light- receiving element by directly forming a hemispherical lens onto the surface of the light-receiving element. CONSTITUTION:A light-receiving element 3 is shaped onto a substrate 2, and a circular pattern is formed through a photo-resist treating process so as to directly surround the surface of the light-receiving element 3. The circular pattern is softened and melted through heat treatment at a temperature of 160 deg.C, and the pattern is formed to a spherical surface shape by surface tension, thus forming a hemispherical lens 1. The size of the hemispherical lens 1 is adjusted by controlling the thickness of a resist at that time.
Patent JP-S54138874-A (JP)
Title: Repairing method for leakage of hollow yarn membrane module
Inventor: KOYANO TAKESHI
IPC: B01D63/02
Filed: 1978-04-20
Abstract: PURPOSE: To simply and completely repair the leakage cutting at leaked part, after applying and pressurizing fluidizable adhesives on adhered tip face of hollow yarn opening end and invading in the leaked part and then, solidifying, at the module accomodating hollow yarn-shaped selective permeable membrane (hollow yarn membrane).  
     CONSTITUTION: Fluidizable adhesives having 3W1000cp. preferably 100W1000cp. of viscosity on adhered tip face of hollow yarn opening end, is applied on the  module accomodating hollow yarn membrane. Next, suitable box is provided on the  tip face and closed vacant space is formed and then, pressing pressure is given on  the adhesives supplying pressurized gas. Invaded adhesives is solidified pressurizing  as it is or releasing pressure after the adhesive is fully invaded in leaked place.  Then, adhered tip part is cut so as to be formed new hollow yarn opening end. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56152218-A (JP)
Title: Liquid-cooled transformer for large capacity
Inventor: ODEIRO SHIYURUTSUAA
IPC: H01F27/26
Filed: 1981-03-31
Abstract: Liquid-cooled transformer for large power ratings, including a tank having a bottom, large-area base plates resting on the tank bottom, an active part and a pressure device fastened to the base plates, a plurality of synthetic resin-filled cups disposed in the tank bottom, a post supported by and projecting downward from the base plates being immersed in each of the cups for horizontally locking the base plates relative to the tank bottom.
Patent JP-H09219270-A (JP)
Title: Press-in structure for terminal
Inventor: KODO SADASHIGE
IPC: H01R43/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a press-in structure for terminals, excellent in assembling, electrically insulating and pressing performance by forming one another neighboring terminals with the press-in portions at different positions. SOLUTION: A connector 30 for which conductive metal terminals 20 with press-in portions 21 wider than terminal holes 11 are pressed in and fixed to a synthetic resin molded housing 10 with plural terminal holes has one another neighboring terminals 20 formed with the press-in portions 21 at different positions. The press-in portions 21 are in a wedge shape, protruded to the cross direction of the terminals 20. The terminals 20 have the base ends connected in series via band chains 22 into one unit. In such a press-in structure for the terminals, the connector, even of a multipolar type, is easy to assemble. During press-in, resistance due to the distortion of synthetic resin between each other neighboring terminal holes is reduced and less force is required for press-in, resulting in good assembling operation.
Patent JP-H02228617-A (JP)
Title: Production of photoelectric conversion module
Inventor: MASUDA TAICHI
IPC: G02B6/42
Filed: 1989-03-02
Abstract: PURPOSE:To avoid direct contact of a fused resin to prevent degradation by covering most of an optical transmission or reception device and a part of this device with a protective case and positioning fixing pins respectively at the time of injecting the fused resin into a mold. CONSTITUTION:An optical transmission or reception device 10 is inserted to a protective case 20, and the protective case 20 and the optical transmission or reception device 10 are inserted in a mold 30 and are fixed by positioning fixing pins 31 and 32. When a fused resin is poured into a cavity 33 of this mold by injection molding for the purpose of forming a housing part and a connector part, deterioration does not occur because the fused resin having a high temperature and a high pressure is not directly brought into contact with the optical transmission or reception IC 10 by the protective case 20. Thus, a satisfactory photoelectric conversion module is produced where relative position relations between an optical fiber cable and the optical transmission or reception IC are kept and the performance of the optical transmission or reception IC is not degraded by molding.
Patent JP-S60194387-A (JP)
Title: Electronic watch with recording and regeneration function
Inventor: WATANABE MINORU
IPC: G04G17/06
Filed: 1984-03-14
Abstract: PURPOSE:To reduce the number of connection terminals between circuit boards and enhance mounting yield, by mounting circuit groups comprising electronic elements to two or more of circuit boards in a dispersed state and mounting RAM and an RAM drive circuit on the same circuit board. CONSTITUTION:Function, such that a voice signal is converted to a digital code which is, in turn, stored in RAM and the digital code is again read to the converted to the voice signal, is assembled in a wristwatch. In this electronic watch with recording and regeneration function, circuit groups constituting the electronic watch and the recording and regeneration function are mounted to two circuit boards 48, 50 in a dispersed state. That is, circuit elements such as a central control IC chip, a voice amplifying IC or a quartz vibrator are mounted to one circuir board 48 while RAM storing digitalized sound and an RAM drive circuit IC chip for the analysis and synthesis of voice are mounted to the other circuit board 50 and both circuit boards are connected by a connector 59 formed by alternately laminating conductive rubber and insulating rubber.
Patent JP-H07290306-A (JP)
Title: Drill chuck
Inventor: GIYUNTA HORUSUTO ROEEMU
IPC: B23B31/02
Filed: 1995-03-08
Abstract: PURPOSE: To positively ensure the locking function of a locking member in safety in a charged state in a locking clearance by making locking teeth exist only in a central zone of an arm. CONSTITUTION: In an adjustment ring 16 where a stopper cam of a locking ring 18 unrotatably connected to a chuck body 1 is supported by a stopper to fix the chuck body 1, the chuck body 1 relates to the rotating motion of a fastening ring 7 until it is fixed so that it does not rotate any more. On this occasion, an adjustment journal is moved along an adjustment cam part in the fastening direction, and an arm 19 is radially moved by an arm end 21. Accordingly an adjustment member 17 travelling while contacted with an arm free end 21 is entered into a slit 22, and presses the arm free end 21 radially outward to a rim 8 of the locking clearance P, and locking teeth 11 are engaged in the locking clearance P.
Patent JP-H04268560-A (JP)
Title: Damping waterless photosensitive planographic printing plate and production thereof
Inventor: MATSUBARA SHINICHI
IPC: G03F7/00
Filed: 1991-02-22
Abstract: PURPOSE:To ensure no metallic luster, superior dot reproducibility and superior smoothness. CONSTITUTION:When a primer layer, a photosensitive layer and a silicone rubber layer are successively formed on a substrate to obtain a damping water less photosensitive planographic printing plate, white and yellow pigments are incorporated into the primer layer. At the time of dispersing the pigments in the primer layer, two kinds of dispersing methods, preferably a dispersing method with a sand grinder and a dispersing method by bubble forming are adopted.
Patent JP-S63215443-A (JP)
Title: Vehicle width lamp device
Inventor: MINAMI TERUO
IPC: B60Q1/30
Filed: 1987-03-05
Abstract: PURPOSE:To reduce the vibration due to the weight of a vehicle width lamp constitution body and obtain the inexpensive captioned device having durability by fastening the upper part of a cushion body which is constituted by using two annular cushion materials onto an installation bracket on a dump truck body side and fastening the lower part onto the car width lamp constitution body through a pressing plate. CONSTITUTION:A cushion body 4 is constitution of two cushion materials 7 and 8 which are obtained by cutting a ply type rubber hose into round slice, and the upper part is fastened onto an installation bracket 3 on a dump truck body side through a pressing plate 10, and the lower part is fastened onto a car width lamp constitution body 5 through a pressing plate 12. Therefore, since the car width lamp constitution body 5 is elastically suspended by the cushion body 4, the vibration due to the weight of the car width lamp constitution body 5 can be reduced during traveling, and the interference with a dump truck body 1 can be eliminated. Further, since the cushion body 4 is constituted by cutting the ply type rubber hose into round slice, an inexpensive vibrationproof body can be obtained, and the superior resistance to cold and heat can be secured.
Patent JP-H09245100-A (JP)
Title: Document printer
Inventor: JIKUYA HIDEKI
IPC: G06Q10/10
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To improve the operation efficiency after document printing by rearranging temporarily indicated documents to be printed in specific order of specified attribute items and then printing them. SOLUTION: A biting terminal 1 inputs data of documents by using a keyboard, etc., and a print indication is inputted for each document. The inputted data are stored in a spool memory 2. Document information on an indicated document to be printed is listed and displayed at the display part of the billing terminal 1 in response to an operator's indication. Then the operator indicates the order of printing by using the keyboard or a mouse. Namely, document names are rearranged and displayed in the order of (b), (a), (c), (e), and (d). This process is performed by the CPU of the billing terminal 1 according to a program stored in a RAM, etc. Then when the operator confirms the display of the document information and inputs an indication for print execution, the documents are printed in the order of the document names (b), (a), (c), (e), and (d).
Patent JP-H09242994-A (JP)
Title: Very low temperature liquid storing device and adsorbing material for treating boil-off gas
Inventor: TSUJIMOTO SOICHIRO
IPC: F17C13/00
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To effectively treat the boil-off gas produced by the very low temperature liquid in storage by using an organometal complex as the adsorbing material in a very low temperature liquid storing device having a very low temperature liquid storing tank and an adsorbing tank for adsorbing boil-off gas produced by the very low temperature liquid with adsorbing material. SOLUTION: A storage tank 1 for storing very low temperature liquid usually has a pouring pipe 8, a taking-out pipe 9, and a dual-purpose pouring and taking-out pipe 7 and external heat enters the storage tank 1 from the pipes 7, 8, 9 to produce boil-off gas(BOG). Therefore, the BOG is made to flow out from the storage tank through a BOG flowing pipe 5 and an organometal complex of adsorbing material in an adsorbing tank 2 is made to adsorb the BOG, whereby the increasing pressure in the storage tank 1 caused by the produced BOG is prevented without releasing the BOG into the atmosphere. As for the organometal complex, preferably, one kind or a mixture of two kinds or more selected from the group consisting of copper fumarate, copper terephthalate and the like is used.
Patent JP-H04267302-A (JP)
Title: Resistor and thermistor chip
Inventor: KAWAGUCHI YUKIO
IPC: G01D5/16
Filed: 1991-02-21
Abstract: PURPOSE:To get a thermistor chip suitable for the temperature compensation of a circuit element by making a resistor contain boron carbide wherein the atomic ratio between the boron and carbon is not less than 4.05 and below 5. CONSTITUTION:Al2O3 1.2mum in average diameter and boron carbide 1.2mum in average diameter of specified composition are weighed at a specified rate, and using acetone, those are mixed for twenty hours wetly by a ball mill. The mixed slurry is dried and granulated, and is charged in the shape of graphite 77mm in inside diameter. This is sintered by hot press in Ar atmosphere or in vacuum at a press pressure of 200-300kg/cm<2>. After cooling, each sintered body is taken out of the mold, and is processed by a circumference sliding machine to make it into a resistor chip with dimensions of 1.6mm in length and 0.6mm in height. An electrode layer 10mum in thickness is made by thick filming method to cover both ends of these resistor chips. An Sn-Pb plating films are made in thickness of 5mum on this electrode layer, and it is made a thermistor chip sample.
Patent JP-S56148722-A (JP)
Title: Checker for head projection rate
Inventor: AOKI JIYUN
IPC: G11B5/53
Filed: 1980-04-16
Abstract: PURPOSE:To reduce checking time and improve workability by abutting the head of a rotary cylinder on the moving part of an indicating member just before the rotary cylinder slipping down on the inclined imposing surface reaches a cradle. CONSTITUTION:A rotary cylinder 1 is placed on the imposing surface 26 of a stage 25, then the cylinder 1 slips on the surface 26 and moves in the cradle 29 direction. Just before it reaches the cradle 29, a head 2 abuts on one end of a leaf spring 32 and descends as it is until the cylinder 1 is supported by the cradle 29. When the cylinder 1 stops on the cradle 29, the wire material 34 supported by the leaf spring 32 being pushed and moved with the head 2 is taken by a camera 41, and is projected on the cathode ray tube 44 of a monitor 42. At this time, the preset reference line is projected simultaneously, by which the suitability of the projecting rate of the head 2 is checked. By such constitution, the checking time is reduce and the workability is improved.
Patent JP-S55142045-A (JP)
Title: Methacrylic resin material having excellent solar radiation absorptivity, and its preparation
Inventor: KAMATA KAZUMASA
IPC: C08F20/18
Filed: 1979-04-20
Abstract: PURPOSE: To prepare the title resin having high visible light transmission, by compounding a poly methacrylic resin with a cupric ion-containing organic compound and a phosphorus compound.  
     CONSTITUTION: 100Pts.wt. of a poly methacrylic resin selected from polymethyl methacrylate or a methacrylic polymer containing ≥50wt%, pref. ≥80wt% of methyl methacrylate, is compounded with (A) 0.01W5pts.wt. (as Cu ++ ) of a cupric ion-containing organic compound (pref. cupric acetate, etc.) and (B) 0.1W 10mol, based on lmol of the component (A), of a compound having one or more P-O-H group in the molecule, e.g. a phosphoric acid derivative of formula (R 1  is 1W 18C alkyl, allyl, etc.; n is 1 or 2.). The above poly methacrylic resin material can be prepared by the thermal polymerization of polymerizable unsaturated monomers composed mainly of methyl methacrylate, in the presence of a cupric ion-containing organic compound, a phosphorus compound and 0.0001W0.5pts.wt. of a polymerization initiator. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02228579-A (JP)
Title: Light radar apparatus
Inventor: TAMIYA NORIHIRO
IPC: G01S17/50
Filed: 1989-03-01
Abstract: PURPOSE:To make excellent a distance resolution and reception sensitivity by providing a pulse sweeping means for a sample pulse and a sampling means for sampling a received pulse signal on the reception side. CONSTITUTION:A construction is made of a sampling processor 6, a sweeper 7, a sample pulse generator 8, a sample hold unit 9 and a low-frequency amplifier 10. When a received pulse signal received on the reception side is sampled by a sample pulse, a sampling output is varied by the sample timing of the sample pulse and the received pulse signal is swept by the repetition of a low frequency, in a range of a sweep width for which a time width corresponding to a prescribed distance is set. By converting the sampling output into the received pulse signal of low frequency, therefore, the received pulse signal of low frequency can be amplified with a narrow band width and a high gain and thus at least one of the presence, distance, speed, etc. of a target can be detected from a transmission timing and the sample timing.
Patent JP-S59174031-A (JP)
Title: Personal radio communication system
Inventor: ADACHI TETSUO
IPC: H04B1/3822
Filed: 1983-03-24
Abstract: PURPOSE:To assure mutual information and its response of an emergency by transmitting automatically the generation of the emergency just with an operation for request of emergent information. CONSTITUTION:An operation means 3 is operated in an emergency and produces an emergent information request signal. At the same time, a signal generating means 4 produces signals when it receives the signal showing the call permission timing from a radio communication control means 2 via a radio communication control means 1 while the means 3 is producing signals. Then the means 1 transmits an emergency tone in reply to the signal sent from the means 4. Thus the generation of an emergency can be transmitted automatically just with an operation of the means 3 and in relation to the signal showing the call permission timing sent from the means 2.