baber/WOPTO huggingface dataset:
Patent JP-H04324294-A (JP)
Title: Light radiation electron tube lighting device
Inventor: ERIGUCHI HIROYASU
IPC: H05B41/39
Filed: 1991-04-24
Abstract: PURPOSE:To prevent a change of color temperature and going out of luminescent color from being generated even when a signal of dimming is changed by suppressing a quick change of tube voltage by a quick change of the dimming signal. CONSTITUTION:In a lighting power feed circuit 2, accelerating voltage is applied between a filament 1b and an accelerating electrode 1c so as to accelerate electrons emitted from the filament 1b. In a filament heating circuit 3, tube voltage between the filament 1b and the accelerating electrode 1c is detected to adjust supply power to the filament 1b in accordance with a high/low level of the tube voltage. The tube voltage of a light radiation electron tube 1 is almost fixedly held by adjusting the supply power to the filament 1b. Relating to the lighting power feed circuit 2, a signal of dimming for adjusting supply power to the light radiation electron tube 1 by a change of voltage is input through a delay circuit 4. The delay circuit 4 limits a change rate of the dimming signal to a fixed value or less.
Patent JP-S5218358-A (JP)
Title: Electronic watch
Inventor: SASAKI MASAYUKI
IPC: G04G9/08
Filed: 1975-08-01
Abstract: PURPOSE:Counter contents of a time counter are suitably selected and shown in a time display and the kind of the time unit is also shown in the display contents display.
Patent JP-S60240608-A (JP)
Inventor: KIMURA SHINTAROU
IPC: B65B13/26
Filed: 1984-05-11
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-H0848780-A (JP)
Title: Production of crosslinked siloxane by disproportionation
Inventor: JIYON SAIMON RATSUTSUANO
IPC: C08G77/22
Filed: 1995-04-20
Abstract: PURPOSE: To produce a highly branched cured organopolysiloxane at low cost by dispropotionating a mixture of tri-, di- and mono-organosiloxanes with the aid of a phosphorus-nitrogen catalyst.  
     CONSTITUTION: A disproportionation/condensation catalyst is added under agitation to a mixture comprising siloxanes containing tri- and di-organosiloxane units, a sufficient amount of a monoorganosiloxane and/or a siloxane containing SiO 4/2  units to make a highly branched cured organopolysiloxane. The disproportionation catalyst includes a phosphonitrilic chloride type of the formula (wherein X is a halogen; M is an element having an electronegativity of 1-2 in terms of a Pauling's scale; R 2  is a 12C or lower alkyl; (n) is 1-8; (v) is the valence of M; and 0<t<v). The silanol content in the organosiloxane is 3,000 ppm or below, desirably, 750 ppm or below. According to this process, an efficiently and sufficiently crosslinked system not forming cyclic oligomers, or the like, in an equilibration reaction can be obtained in a manner advantageous in cost. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S59220806-A (JP)
Title: Controlling method of industrial robot
Inventor: KUBO KENJI
IPC: B25J9/16
Filed: 1983-05-30
Abstract: PURPOSE:To shorten an arithmetic time and to realize precise track control by calculating and storing the inertia and gravitational torque at an operation teaching point of a robot in a memory, and compensating parameters of each axis servo system on the basis of the data when the robot is operated. CONSTITUTION:A robot controller 2 is connected to a teaching box 3 and provided with the arithmetic processing circuit consisting of a microprocessor 201, RAM202, ROM203, memory 205 for teaching data storage, etc. The output of a processing circuit is applied to a D/A converter 207 through an interface circuit 206 and converted into an analog signal, which is applied to a system that controls a servo system for each axis which consists of a position control circuit 208, speed control circuit 209, current control circuit 210, etc. When the robot is taught operation from the box 3, the inertia and gravitational torque at an operation teaching point are stored in the memory 205 and parameters of each servo system are compensated on the basis of the stored data to shorten the arithmetic time of a processor 201.
Patent JP-H07299030-A (JP)
Title: Xenon lamp lighting device of light source device for endoscope
Inventor: HONDA RYOJI
IPC: A61B1/06
Filed: 1994-05-06
Abstract: PURPOSE:To provide an xenon lamp lighting device of light source device for endoscope which is used as a DC constant voltage source as the power source, and minimized in heating and wasteful power consumption in a circuit. CONSTITUTION:A DC constant voltage source 1, a rated voltage source 1 for supplying the DC constant voltage of about the rated voltage of an xenon lamp 2 to a constant current control circuit 5, and high voltage sources 1a, 1b for supplying a DC constant voltage higher than the rated voltage of the xenon lamp 2 to the constant current control circuit 5. This device also has DC voltage source switching means 6, 7 for detecting the lighting state of the xenon lamp 2 and switching the DC voltage source in such a manner as to connect the high voltage sources 1a, 1b to the constant current control circuit 5 until a prescribed time passes after the lighting by a starter 3, and connect the rated voltage source 1a to the constant current control circuit 5 after the lapse of the prescribed time after the lighting by the starter 3.
Patent JP-S63259674-A (JP)
Title: Electrifier with cleaning device
Inventor: KONNO TETSUO
IPC: G03G15/02
Filed: 1987-04-17
Abstract: PURPOSE:To always clean a discharge wire without suspending the printing, by constituting the titled electrifier so that a cleaner pad is positioned fixedly, and the discharge wire moves, slide-contacts with the cleaner pad thereby, and cleaned. CONSTITUTION:On the outside of height determining members 10, 11, a cleaner pad 2 is provided fixedly. In such a state, when a driving motor 13 is driven, a photosensitive body 9 is driven to rotate through a driving gear 14, an idler 15, and a gear 16. Simultaneously, a bevel gear 8 is driven to rotate through a pinion 14a, decelerating gears 17, 18, a pinion 18a, a decelerating gear 19, and a bevel gear 19a, a pulley 5 rotates and a discharge wire 6 moves. By such movement, the discharge wire 6 slide-contacts and passes through in notches 12c, 12d of a cleaner pad 12, therefore, brought to cleaning by cleaning felt 12b of the cleaner pad. In such a way, even in the course of printing, the discharge wire 6 is brought to cleaning without moving the cleaner pad 12.
Patent JP-S5523334-A (JP)
Title: Oil filter of lubricating oil circulation feeder in internal combustion engine
Inventor: ISOTANI KIYOSHI
IPC: F01M5/00
Filed: 1978-08-03
Abstract: PURPOSE: To cool lubricating oil without installing another cooler, by using a cover as a case by mounting the cover to a concave portion of a cylinder block in a liquid-tight shape, and by exposing a wall where the concave portion is formed into a water jacket.  
     CONSTITUTION: Lubricating oil entering from an inflow port 31 through a passage 32 enters in a case C made up by installing a cover 14 to a concave portion R of a cylinder block 11 in a shape that is liquid-tight and can be mounted and demounted, and transmitted to each portion of an engine from an outflow port 33 through the filter paper 22 of an element 20, which can be exchanged, or an escape valve (It is opened when the filter paper 22 is loaded) 21. Lubricating oil is cheaply cooled without disposing another cooler because an outer flank of a wall 17 of the cylinder block 11 where the concave portion R is built up is exposed to a water jacket 13 with the cooling fins 17a. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58211443-A (JP)
Inventor: NAGAI YOUZOU
IPC: B32B27/40
Filed: 1982-06-04
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-H05320565-A (JP)
Title: Water-based coating composition
Inventor: KATO MINORU
IPC: C09D133/04
Filed: 1991-04-01
Abstract: PURPOSE:To obtain the subject composition having excellent durability and generating little environmental pollution and danger of safety and hygienicity because of the absence of heavy metal crosslinking agent by dispersing a specific metal compound in a specific copolymer latex. CONSTITUTION:The objective composition is produced by dispersing (A) 0.5-50 pts.wt. of a metal compound having an isoelectric point of pH 4 or above and holding positive surface charge at a pH below the isoelectric point (preferably group IIIa metal oxide, etc., such as Al2O3) in (B) 100 pts.wt. (in terms of solid) of a copolymer latex produced by the emulsion polymerization of (i) 5-60wt.% of an alpha, beta-unsaturated carboxylic acid [preferably (meth)acrylic acid], (ii) 30-90wt.% of an alkyl (meth)acrylate [preferably butyl (meth)acrylate, etc.] and (iii) 0-65wt.% of other monomer copolymerizable with the components (i) and (ii) (preferably aromatic vinyl monomer such as styrene). The composition is preferably further compounded with a wax emulsion, an alkali-soluble resin, etc.
Patent JP-H08293921-A (JP)
Title: Home banking service system
Inventor: KISHI TOMOKO
IPC: G06Q40/00
Filed: 1995-04-20
Abstract: PURPOSE: To use a home banking service system through a PBX extension subscriber terminal by storing allocation information as subscriber information. CONSTITUTION: In this system, relation between the number (n) of extension subscriber terminals 6 and the number (m) of public telephone lines which connect a PBX(private branch exchange) 10 to a public network 1 is shown ordinarily in n>m. In such a case, some of public telephone lines connected from the PBX 10 to the public network 1 are registered in advance as the one for home banking service. This system is made in such a way that the PBX extension subscriber terminal 6 registered as the one for home banking service and a specific public telephone line are allocated.  In other words, an allocation information storage means 11 which stores the allocation information as the subscriber information stores a specific number required for the analysis of the home banking service, the network ID of a home banking service subscriber, a password to hold security and the correspondence relation of the network ID and an output trunk in accordance with the PBX 10, etc.
Patent JP-S5320482-A (JP)
Title: Preparation of urokinase
Inventor: FUKUNAGA NORIYUKI
IPC: C12N9/72
Filed: 1976-08-10
Abstract: PURPOSE: To separate urokinase directly from human urine by the use of cation exchange resin fiber as adsorbent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58210080-A (JP)
Title: 1,2,4-oxadiazole derivative, its preparation, and herbicide comprising it as active ingredient
Inventor: OKABE TAKAYUKI
IPC: A01N43/836
Filed: 1982-06-02
Abstract: NEW MATERIAL:A 1,2,4-oxadiazole derivative shown by the formula I (R is H or CH3). EXAMPLE:3-Methyl-5-{1-[4-( 5-trifluoromethyl-4-pyridyloxy )phenoxy]}-1,2,4-oxadiazole. USE:A herbicide. PROCESS:An acid halide shown by the formula II (X is halogen) is reacted with an amidoxime shown by the formula III to give an amidoxime ester shown by the formula IV, which is condensed through dehydration, or a 1,2,4-oxadiazole derivative shown by the formula V (Y is halogen) is condensed with 4-(5-trifluoromethyl-2-pyridyloxy)phenol, to give a compound shown by the formula I .
Patent JP-S5620195-A (JP)
Title: Formation of solar energy selective absorption film
Inventor: UCHINO HIDEO
IPC: C25D11/22
Filed: 1979-07-26
Abstract: PURPOSE: To obtain a superior solar energy selective absorption film, by performing the electrodeposition coloring treatment in electrolytic bath containing metal salts ater forming anodic oxidation coating on the surface of aluminum.  
     CONSTITUTION: Anodic oxidation treatment of alminum is performed in the aqueous solution of sulfuric acid and porous oxidized coating is formed on the surface. Next, said anodic oxidation coating is electrolytically colored by electrolyzing in electrolytic bath containing metal salts. Electrolysis is preferably performed at 45W60°C temperature of the aqueous solution of sulfuric acid at the above-mentioned anodizing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09282699-A (JP)
Title: Bifocal optical head device
Inventor: YAMANAKA YUTAKA
IPC: G11B7/1353
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical head device capable of recording/reproducing an optical disk medium having a different thickness of substrate in an optical disk device such as CD. SOLUTION: In an optical head device having an optical lens for making a light beam from a laser source 1 transmit through a parallel plane plate and converging it on a recording surface formed on the rear side surface as a minute spot, a hologram element having a grating pattern formed by the interference of two spherical waves in an optical lens is provided, a lens system is constituted forming the minimum spot when the zero-order transmitted light is transmitted through a parallel plane plate of a first thickness and forming the minimum spot when the first-order transmitted light is transmitted through a parallel plane plate of a second thickness. Since the shape of grating of the hologram element is simple, it is easily prepared.
Patent JP-H04325121-A (JP)
Title: Electric cooker
Inventor: NAKAZAWA TOSHIICHI
IPC: A47J27/00
Filed: 1991-04-25
Abstract: PURPOSE:To provide the electric cooker in which slidability at the time of operation is satisfactory, a foreign matter scarcely intrudes, and also, the constitution of a thermo-operating lever of a slide type whose assemblability is satisfactory is obtained. CONSTITUTION:In the constitution of a thermo-operating lever part of a slide type, a protective cover 10 engaged to a lever hole 17 of a main body 16 is constituted by providing a closed part 20 of a curved shape and a strip shape, a notch groove 22 for fitting the thermo-operating lever 15 into its middle part, and an engaging part 21 which is engaged to the side face end part of the main body 16 of the lever hole 17 in the vicinity of the notch groove 22 and slides.
Patent JP-H03293449-A (JP)
Title: Drying agent for underfloor of wooden house and underfloor structure applied by drying agent
Inventor: KOTANI NORIO
IPC: E04B1/70
Filed: 1990-04-11
Abstract: PURPOSE:To prevent moisture in the under floor with an inexpensive cost, by laying a drying agent having a specified composition and size distribution in a specified thickness on a sheet laid through a gap on the ground of the underfloor. CONSTITUTION:A drying agent 3 having 2-5mm size is composed of 72%, more or less, of silicic anhydride, about 16% of alumina, and about 5% of iron oxide, calcium oxide, magnesium oxide, potassium oxide, sodium oxide, ignition loss, etc. Next, a sheet 2 by use of container bags of drying agent or the like are laid through a gap 4 between on the ground 1 of the underfloor. Next, the drying agent 3 is laid in the thickness of 4cm on the sheet 2 to absorb the moisture in the space 5 of the underfloor. In this way, moisture can be decreased as low as 20% to extend the life of the house. And when the moisture is low, it can be repeatedly dried for semi-perpetual use. It does not generate any poisonous gas and a plenty of the agents can be used because of its low price.
Patent JP-S5721074-A (JP)
Title: Battery containing lithium nitride as solid electrolyte
Inventor: MASATAKE SHIGERU
IPC: H01M6/18
Filed: 1980-07-15
Abstract: PURPOSE:To obtain a battery which contains lithium nitride as a solid electrolyte and has high electromotive force and small internal resistance, by using titanium sulfide powder as its positive active material. CONSTITUTION:A solid positive active material, a solid electrolyte powder made of lithium nitride, and a solid negative active material made of, for example, metal lithium foil are stacked in layers, thereby a solid electrolyte battery being constituted. As the positive active material, titanium sulfide powder is used. The grain diameters of the former titanium sulfide and lithium nitride powders are preferred to be below 1,000mu, especially below 250mu.
Patent JP-S57210247-A (JP)
Title: Solar heat collector
Inventor: KAWAMORI MASATAKE
IPC: F24S10/70
Filed: 1981-06-20
Abstract: PURPOSE:To enable miniaturization of a heat exchanger part, by a method wherein a heat receiving edge of a heat receiving pipe is connected with a heat supplying edge in an outer pipe of plural heat collection heat pipes provided in a light permeable outer pipe, and the other end of the heat receiving pipe is led from the above outer pipe. CONSTITUTION:Plural heat collection heat pipes 9 are arranged within a light permeable outer pipe 2 which forms adiabatic space, a heat receiving edge 12 of one edge of a heat receiving pipe 11 is connected in a heat conductive manner with a heat supply edge 10 in the outer pipe 2 of the heat pipe 9, and a heat supply edge 13 of the pipe 11 is led from the outer pipe 2 for connecting with a thermal medium duct 6. A joint part between the heat supply edge 13 and thermal medium duct 6, therefore, can be designed as small as a conventional solar heat collector having one heat pipe and cost of processing can be reduced.
Patent JP-S5430110-A (JP)
Title: Preparation of alkylene oxide adduct
Inventor: NATATSU YOSHITAKE
IPC: C07C41/02
Filed: 1977-08-10
Abstract: PURPOSE: To prepare alkylene oxide adduct having a sharp molecular-weifht distribution with little formation of side products, using a catalyst comprising a compound containing a specific metal and a chelating agent as an alkylene oxide addition catalyst. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58219211-A (JP)
Title: Bridgeable resin mixture based on polymer having hydroxy group and manufacture of adhesive, coating, fusion adhesive and metal bonding substance
Inventor: HANSU FUUBAA
IPC: C08G18/71
Filed: 1983-06-01
Abstract: The present invention relates to resin mixtures which are fluid at temperatures up to 100 DEG  C. and which crosslink either at elevated temperature or under the influence of moisture. Thermal crosslinking takes place at temperatures of 100 DEG  C. and up, preferably at about 120 DEG  C. The mixtures contain one or more mutually compatible polymers containing hydroxyl groups, in which at least 5% and not more than 90% of the hydroxyl groups are replaced by alkoxysilyl groups. The introduction of the alkoxysilyl groups is accomplished by the reaction of a diisocyanate with a hydroxyl group on the polymer, on the one hand, and with an aminosilane or mercaptosilane ester on the other. On the basis of their fluid-to-viscous consistency at room temperature or moderately elevated temperature, the resins can be applied in a thin coating and easily crosslinked in situ.
Patent JP-H11295027-A (JP)
Title: Display for distance
Inventor: KUNO HARUYOSHI
IPC: G01B11/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to display the distance between substances, by emitting lights of high directivities in two directions on the same plane by specified angles of emission, and displaying the distance between two points irradiated by these lights of two directions. SOLUTION: This apparatus has a light source (a) which emits lights of high- directivities in two directions on the same plane by specified angles of emission and is fitted to a car 11, and a display unit for a garage 12 which is irradiated by the lights of two directions from the light source (a), and displays the distance between irradiated points c and d of a wall 13 irradiated by the lights of two directions. An intersection b indicates a site where a vertical line from the light source (a) crosses the wall 13. There is a relation of ab=cd among the light source (a), the intersection b, and the irradiated points c and d.  Besides, an angle formed by a straight line connecting the light source (a) and the intersection b and a straight line connecting the light source (a) and an irradiated point c is represented as Q, and an angle formed by the straight line connecting the light source (a) and the intersection b and a straight line connecting the light source (a) and the irradiated points d is represented as θ. From tan θ=1/2, θ=26.565 degrees and 2θ=53.13 degrees are obtained, and the distance between the light source (a) and the intersection b can be confirmed as the distance between the irradiated points c and d.
Patent JP-S5219791-A (JP)
Title: Photo-polymerizable composition
Inventor: MATSUFUJI AKIHIRO
IPC: C08F20/10
Filed: 1975-08-07
Abstract: PURPOSE: A photopolymerizable composition with hihg sensitivity stable for a long term storage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60260560-A (JP)
Inventor: KURAUSU BETSUKUMAN
IPC: A01N37/34
Filed: 1985-05-08
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-S5523451-A (JP)
Title: Compressor for radar beam
Inventor: SUZUKI TSUTOMU
IPC: H01Q21/29
Filed: 1978-08-09
Abstract: PURPOSE:To improve a minor lobe and also to stress or soften an image by a multiplication signal, of reception signals from a main antenna and auxiliary antenna, by adding the multiplication signal to a square-law signal of a reception signal from the main antenna. CONSTITUTION:Reception signals from main antenna 1 and auxiliary antenna 2 are respectively extracted from main intermediate amplifier 3 and auxiliary intermediate amplifier 4 sharing local oscillator 5 and multiplied each other by multiplier 6 to obtain multiplication signal 10. A reception signal from main antenna 1, on the other hand, is extracted from main intermediate amplifier 3 and inputted to multiplier 7 to obtain square-law signal 11. Square-law signal 11 is passed through attenuator 9 and added by adder 8 to multiplication signal 10 with its beam width compressed, thereby obtaining output signal 12. An amplitude ratio of multiplication signal 10 to square-law signal 11 is determined by attenuator 9. In this way, the improvement of the minor lobe and the stressing or softening of an image by the multiplication signal are carried out, so that a small target close to a large target at the same distance will never be missed.
Patent JP-S60242386-A (JP)
Title: Fault detecting device
Inventor: KOBAYASHI SEIJI
IPC: G01V8/12
Filed: 1984-05-16
Abstract: PURPOSE:To simplify the fault detecting device and to reduce its cost by providing an infrared detecting means, comparing means, and memory means, and comparing the output of a detecting means in a fault-free state which is stored in the memory means with the output of the infrared detecting means. CONSTITUTION:An infrared sensor 12 is provided on the front operation surface of a robot body 10 for transport and connected to the comparator 20 of a computer 18 for control through an oscillator 14 and an A/D converter 16. Further, the memory 22 of the control computer 18 and a braking device 24 are connected to the compartor 20 and a position detector 26 connected to a driving device 28 is connected to the memory 22. Then, the computer 18 is stored with a control program, stationary state detection program, and fault detection program, and the input from the sensor 12 in robot operation is compared with data in a stationary state; if there is any difference, the fault detection program is executed to stop the main body 10 by the braking device 24.
Patent JP-S5321655-A (JP)
Title: Motor driven tooth brush
Inventor: TOYOUMI YURITSUGU
IPC: A46B13/02
Filed: 1976-08-11
Abstract: PURPOSE: To enhance the assembling efficiency of a motor driven tooth brush by integrating a motor and an operation switching mechanism for reciprocatingly rotating the output shaft for mounting a tooth brush. 
     COPYRIGHT: (C)1978,JPO&Japio