baber/WOPTO huggingface dataset:
Patent JP-S58124162-A (JP)
Title: Coating for absorbing solar ray
Inventor: MAKI MASAO
IPC: F24J2/48
Filed: 1982-01-20
Abstract: PURPOSE:To obtain a coating which has a favorable absorptivity of solar rays even with a small thickness, by using iron oxide and phthalocyanine base pigments in the form of particulates having particle sizes of 0.001-0.2mum. CONSTITUTION:The coating is provided on a metal the surface of which has a low emissivity, such as aluminum, copper and stainless steel, and the coating is comprised of at least 40wt% of iron oxide and phthalocyanine base pigments in the form of particulates having particle sizes of 0.001-0.2mum, the remainder being a resin. The coating exhibits an absorptivity of 0.95, an emissivity of 0.3- 0.4 and a favorable selectivity in absorption, even when it has a small thickness of 2-3mum. In addition, the coating can be easily produced for domestic hot water supply use.
Patent JP-S57121351-A (JP)
Title: Receiving device for time series signal
Inventor: NAGATA FUMIYA
IPC: H04L15/26
Filed: 1981-01-21
Abstract: PURPOSE:To increase the number of bits to be monitored for pattern coincidence detection equivalently, by providing additionally a delay circuit in the output terminal of an OR circuit. CONSTITUTION:Delay circuits 6a-6c are provided additionally in output terminals of PR circuits 4a-4c respectively, and coincidence detection signals 5a- 5c transmitted from these OR circuits are delayed by a time corresponding to tau-number bits, and these delayed output signals and output signals of OR circuits are operated for AND by AND circuits 7a-7c to obtain pattern coincidence detection signals 8a-8c of respective time series signals. For example, the output 8a of the AND circuit 7a coincides with a specific pattern from a time t-n to a time (t) and from a time t-tau-n to a time t-tau, namely, from the time t-tau-n to the time (t), and as the result, (n+tau)-number bits coincide with the specific pattern, and thus, a shift register 2 is extended to n+tau equivalently.
Patent JP-H06225545-A (JP)
Title: Semiconductor power converter
Inventor: KOYAMA TAKEO
IPC: H02M7/48
Filed: 1993-01-21
Abstract: PURPOSE:To reduce the inductance of a current path between a module and a smoothing capacitor, and also, reduce generated surge voltage so as to materialize high efficiency, high reliability, and low noise by inserting a spacer of high dielectric constant material between a pair of conductors which connect both terminals of the semiconductor with both terminals of the smoothing module. CONSTITUTION:Dielectric ceramics 14 of high dielectric constant is inserted between the positive pole power supply conductor 5 and negative pole power supply conductor 6 both having wide surface area and being arranged in parallel from the positive pole terminal and the negative pole terminal of a smoothing capacitor 4 to the positive pole terminal and the negative pole terminal of a module 7. Hereby, the section between the module 7 and the smoothing capacitor 4 gets in the shape of the ladder circuit of the inductance by the positive pole power supply conductor 5 and the negative pole power supply conductor 6, and impedance decreases. Moreover, the surge voltage generated by the inductance can be discharged through the dielectric ceramic 14.
Patent JP-H05196229-A (JP)
Title: Soot blower safety device for burner appliance
Inventor: ITO KOJI
IPC: F23N5/24
Filed: 1992-01-21
Abstract: PURPOSE:To obtain a safety device for a burner's soot blower which is capable of detecting the degree of soot clogging before carbon decomposed from unburnt fuel is deposited, carbonized and soot-clogged on a heat exchanger, thereby producing a hazardous operating state. CONSTITUTION:Carbon generated when a burner 5 starts and stops combustion, is deposited on heat absorption fins 6 for a heat exchanger 9, heating pipes or exhaust port 9a or the like, and it is carbonized by the heat of combustion flames F so that the soot is built-up, thereby clogging the emission of combustion gas. When the exhaust clogging progresses, the combustion air supplied by an air supply fan 16 will be insufficient and the heat exchanger 9 will build up a great deal of soot at an accelerated speed, thereby damaging a combustion chamber 8 and creating a hazardous state. An efficiency judging circuit 22 and a fan current judging circuit 23 detect this hazardous state responding to the level of the soot deposited.
Patent JP-H04211337-A (JP)
Title: Spaghetti type pasta
Inventor: FUARIERO GURABERINI
IPC: A23L7/109
Filed: 1991-01-28
Abstract: PURPOSE: To produce spaghetti type pasta, which has the representative sensitive features among similar products on the market, characterized in short boiling time. CONSTITUTION: Concerning this spaghetti type pasta forming a single section having a non-hollow central part 1 and three lengthwisely parallel protruding parts 2 partitioned by grooves 3 mutually at intervals at 120 deg., the balance between the shape of structural components and the dimension is suitable for quick boiling especially with satisfactory masticatory property.
Patent JP-H01185698-A (JP)
Title: Information display device
Inventor: TSUJIKADO KAZUMI
IPC: G06Q40/04
Filed: 1988-01-20
Abstract: PURPOSE:To easily perform reading and to display only a current value and a previous day rate by displaying data at a name display part in the order of a name display part, the current value, the previous day rate, a starting value, a high price, and a low price, and separating the display block of the starting value, high price, and low price. CONSTITUTION:The data are displayed in the order of the current value, previous day rate, starting value, high price, and low price from the right of the name display part, and the block 1 where the name display part, current value, and previous day rate and the block 2 where the starting value, high price, and low price are displayed are separated independently. This constitution facilitates the reading of the current value and previous day rate, and not only a four-value display where all items are displayed, but also one-value display blocks 1 where only the current value and previous day rate are displayed are arrayed to facilitate the one-value display as a space-saving display.
Patent JP-H09194433-A (JP)
Title: Production of tricyclodecanecarboxylic acid ethyl ester
Inventor: FUJIKURA YOSHIAKI
IPC: A61K8/37
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound excellent in flavor characteristics by reacting dihydrodicyclopentadiene under a specific condition with CO and ethanol. SOLUTION: This production of tricyclodecanecarboxylic acid ethyl ester is to react dihydrodicyclopentadiene having >=8/92, preferably >=15/85 of a ratio of exo isomer/endo isomer with CO and ethanol in the presence of anhydrous HF at -20-60 deg.C under 5-50atm. of a CO gas pressure. Tricyclodecanecarboxylic acid ethyl ester containing exo- tricyclo[5,2,1,0<2> ,<6> ]decane-endo-2-carboxylic acid ethyl ester in high ratio and having >=40/60 of the exo isomer/endo isomer ratio is obtained. The reaction is carried out by using >=5 mole times, preferably 10-25 mole times of HF against exo-dihydrodicyclopentadiene.
Patent JP-S62166615-A (JP)
Title: Cmos buffer
Inventor: ISHIDA MICHIAKI
IPC: H03K17/687
Filed: 1986-01-18
Abstract: PURPOSE:To suppress the transient direct current of a buffer which requires a large driving radio wave so as to reduce the power consumption of the buffer, by preventing the P and N transistors of the 1st and 2nd CMOS buffers from being turned on simultaneously. CONSTITUTION:The threshold E5 of the input gate 6 of the 2nd NAND gate NA2 is set at a sufficiently high value, whereas the threshold E7 of one input gate 7 of the 1st NOR gate NO1 is set at a sufficiently low value. Moreover, when the output voltage (voltage of the input gate 7) of the 2nd NOR gate NO2 rises to 1V, namely, to the threshold EN of an N transistor QN, the N transistor QN is turned on. In other words, during the period from the moment when the voltage of a node n2 reaches 4V to a moment when the voltage of another node n3 reaches 1V both P and N transistors QP and QN are turned off. Therefore, both the P and N transistors of a CMOS buffer are never turned on simultaneously.
Patent JP-H04252480-A (JP)
Title: Magnetic disk device
Inventor: HINOBAYASHI TAKEO
IPC: G11B5/48
Filed: 1991-01-28
Abstract: PURPOSE:To prevent the phenomenon that the magnetic head integrated board comes into contact with and slides recording surface in the magnetic disk unevenly and the recording/reproduction operations becomes unstable when the recording/reproduction are performed in a condition that the magnetic integrated board that many planar thin film magnetic heads are provided flatly comes into contact with and slides the said recording surface in the magnetic disk. CONSTITUTION:The device is composed so that the both surfaces magnetic head integrated board 26 can contact with and slides the recording surface in each magnetic disk 23 with even pressure by arranging the plural magnetic disk 23 installed so that they can move only along the shaft direction of a rotation spindle 22, and a bothside magnetic head integrated board 26 that the rear parts each other of two magnetic head integrated boards 26a, 26b provided with many planar type thin film magnetic head flatly on one side are inserted, attached and integrated between the magnetic disk 23 via flexible elastic sheet.
Patent JP-S61168249-A (JP)
Title: Vaporization cooler
Inventor: ITAHANA HIROSHI
IPC: H01L23/44
Filed: 1985-01-21
Abstract: PURPOSE:To enhance the current flowing capacity by providing a gap between the inner wall of a sealed vessel of an insulating cylinder and a penetrating conductor, and inserting an insulating tube to the gap, thereby preferably cooling the conductor. CONSTITUTION:A penetrating conductor 11 is bonded to the flange 23 of an insulating cylinder 22. The wall 5 of a sealed vessel and the cylinder 22 are bonded through a flange 24. A gap 26 is provided between the inner wall of the sealed vessel of the cylinder 22 and the conductor 11. An insulating tube 25 is inserted to the gap 26 to insulate the conductor 11 from the vessel. Then, coolant is filled in the gap 26 to preferably cool the conductor 11. Thus, the current flowing capacity is enhanced.
Patent JP-S55102207-A (JP)
Title: Press-molded dust core for coil
Inventor: MURAKAMI YUUICHI
IPC: H01F17/04
Filed: 1979-01-30
Abstract: PURPOSE: To obtain a molded core for coil by molding plural part of cores previously and individually, by providing a winding to one of them, and by welding another one into the space of the said core by pressure, making the molded bare face a jointing face.  
     CONSTITUTION: The U-shaped core 1 and I-shaped core 2 are previously molded with dust core material by the press so that I-shaped one can be attached to the U-shaped one by pressure welding. The winding 3 is automatically provided to the U-shaped core 1, the I-shaped core 2 is put into the space of the U-shaped core 1 and is welded by pressure using a predetermined jig 4. The optimum molded magnetic core is pure iron dust core, when welding the I-shaped one, a contacting state with less gap can be obtained since it is soft even though the bare face is slightly uneven after molding. In this way, deterioration of the permeability of the jointed part can be reduced, the jointed part reinforce metal fitting is not required. Also the winding can easily be provided to the core by the automatic winding machine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62168054-A (JP)
Title: Sample storage bottle
Inventor: TAKIGUCHI YASUKO
IPC: G01N35/02
Filed: 1986-01-21
Abstract: PURPOSE:To individually and easily cool only a specific sample by employing a double structure of a storage part and an outer shell for a container which contains a sample such as a reagent and holding a cold insulant between the storage part and outer shell. CONSTITUTION:The container which forms the sample storage part 3 consists of the outer shell 11 of double structure, the cold insulant 2 is put between the storage part 3 and outer shell 1, and the sample storage bottle is cooled previously. The sample A is put in the storage part 3, which is set in the cassette of an analyzing device, so that the sample A is held cooled for a long period by the heat insulation effect and cooling effect of the storage bottle.
Patent JP-H06225100-A (JP)
Title: Facsimile equipment
Inventor: OKUTSU CHIYOKO
IPC: H04N1/32
Filed: 1993-01-22
Abstract: PURPOSE:To provide a time margins until the setting of the next page, and to prevent the waste of a charge for a telephone call by providing plural timers which limit a period after the reading of the present page of an original until the detection of the presence or absence of the next page, and selecting the timer. CONSTITUTION:A facsimile control part 7 is equipped with a timer (1) and a timer (2) being clocking means whose periods are different, counter, and storage means or the like, and the control of an entire system is performed. At that time, the limited period until the detection of the original is set long on the timer (1), and it is set short on the timer (2). Then, when the transmission of the original is ended, the number of transmission is counted, and when the number of transmitted pages is smaller than the number of inputted pages, the timer (1) is selected and started. At that time, the next page is detected, and when the next page is absent, a line is disconnected, and when the next page is present, the next page is transmitted. On the other hand, when the number of the transmitted pages is the same as or larger than the number of the inputted pages, the timer (2) is selected and started. At that time, the next page is detected, and when the next page is absent, the line is disconnected, and when the next page is present, the transmission of the next page is started.
Patent JP-S58126404-A (JP)
Title: Superhigh pressure high temperature steam turbine casing
Inventor: FURUKAWA MASAO
IPC: F01D25/12
Filed: 1982-01-22
Abstract: PURPOSE:To effectively cool an outer casing in such a way that cooling chambers are provided between the inner and outer casings and between the outer  casing and a main steam pipe in a superhigh pressure high temperature steam  turbine, to flow part of exhaust air. CONSTITUTION:A cooling chamber 43 is formed between an outer casing 14 and an inner casing 15 in a superhigh pressure high temperature, and a cooling chamber 41 is formed around a flexible pipe of a main steam pipe 13 by connecting this chamber 41 to the above chamber 43. Though most of the exhaust air which has been expanded in the turbine is exhausted through an exhaust pipe 28, part of which is allowed to flow while being cooled through the cooling  chambers 43, 41, and exhausted through a cooling steam exhaust port 34 and an  auxiliary exhaust port 29. Thus, cooling can be applied to the outer casing near  the main steam pipe which is placed under the most severe condition in the  stress, etc., and the materials of the conventional strength can be used as the  material in the outer vehicular cabin.
Patent JP-H10208877-A (JP)
Title: Electroluminescence lamp
Inventor: MORI NAOYUKI
IPC: H05B33/26
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To easily provide a large thin electroluminescence lamp having no joint and light unemitting part without using a large-scale equipment by laminating a transparent conductive film of the other element on a transparent conductive layer of one element of adjacent electroluminescence elements. SOLUTION: A laminated sheet 5 is formed by printing a reflecting insulating layer 2, a light emitting layer 3 and a transparent conductive layer 4 in order on a back electrode 1. Next, a current collecting band 7 is printed and formed on a transparent electrode film 6, and a lead electrode 8a is derived from the current collecting band 7. Next, a light emitting element 9 is obtained by sticking the film 6 on the transparent electrode layer 4 by thermal crimping so that an (a) part of the transparent electrode layer of the sheet 5 is exposed. Next, one end of the film by forming the current collecting band on the transparent conductive film is protrusively formed on a sheet similar to the sheet 5, and a light emitting element 19 is obtained.  The back electrode sides of the elements 19 and 29 are adjacently arranged on a conductive sheet 30 from which an electrode 8b is derived and which is composed of an aluminium foil, and are arranged so that exposed parts (a) and (b) of the elements and protrusive parts (b) and (d) of the conductive film are electrically connected to each other, and are thermally crimped from above and below by the outer film 31.
Patent JP-H10205527-A (JP)
Title: Thrust bearing
Inventor: HENMI MAKOTO
IPC: F16C17/04
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a thrust bearing which prevents bearing pads from being slanted greatly in the circumferential direction such that the front part thereof is lifted in the rotating direction of a thrust runner while pressure oil is supplied and from being damaged by the contact with the thrust runner. SOLUTION: This thrust bearing is constituted by a rotating shaft 1, a runner 2 fixed to the rotating shaft 1, a plurality of bearing pads 3 slidably supporting the runner 2 and arranged along the peripheral direction of the runner 2, a support member 4 supporting the bearing pads 3, a plurality of pressure oil supply ports 12 made in the sliding surface of the bearing pads 3 such that they are opposed to each other across a support center line in the circumferential direction of the bearing pads 3, and pressure coil supply means 11 supplying oil to the pressure oil supply ports 12.
Patent JP-S5799395-A (JP)
Title: Method and apparatus for treatment of effluent
Inventor: AASAA DEIBUITSUDO BURAUN
IPC: C02F3/12
Filed: 1980-01-29
Abstract: PURPOSE: To improve purification efficiency, by using a tank having a length longer by predetermined times than a width, feeding an effluent from one side of the tank, diffusing air into the effluent for a certain period, and then decanting the treated effluent from the other side.  
     CONSTITUTION: A tank 1 made of a proper material, e.g. ferro-concrete, has a length 3.5W6 times as long as its width. The tank 1 is filled with an effluent carried through an inlet 2, and then air is forcedly fed through pipes 9, 8 to a difflusion nozzle 7. A settling or clarifying period is continued, and sludge in the tank 1 is settled to the bottom during the said period. Thereafter, a decanter 12 is operated, and transparent liquid is taken out from the top part of the tank 1. This cycle is intermittently done, for instance, 4 cycles a day, and manually or automatically controlled by a control panel 24 concurrently acting as a switching board. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62167969-A (JP)
Title: Speed changer with speed control mechanism of fluid pressure type
Inventor: ISHIHARA TADASHI
IPC: F04B1/32
Filed: 1986-01-20
Abstract: PURPOSE:To simplify a mechanism and a construction, by enabling speed control and constant speed keeping, only through a fluid pressure system. CONSTITUTION:A first hydraulic rotary machine 20 is provided between an input shaft 30 and an output shaft 31 which is connected to a speed control fluid pressure motor 17 through a gear train 14. A flow rate control valve 18 and a hydraulic cylinder 2 for driving a swash plate 8 of variable angle are connected in parallel with each other between a hydraulic pump 15 and the speed control fluid pressure motor 17. As a result, the speed control and constant speed keeping can be surely performed with good response, only through a fluid pressure system, so as to simplify a mechanism and a construction and make the whole equipment compact.
Patent JP-S63215655-A (JP)
Inventor: UORUTAA OU SHIIGURU
IPC: C23F11/00
Filed: 1988-01-19
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-H07215053-A (JP)
Title: Door glass elevating device for vehicle
Inventor: NAKAMU HARUHIRO
IPC: E05F15/00
Filed: 1994-01-31
Abstract: PURPOSE:To provide a door glass elevating device for vehicle of which holding rigidity for a door glass plate in the inward and outward directions is high and a combining work of a slider with a guide flange is easy. CONSTITUTION:An outside slider 20 is formed with a downward extending part 22 having the surface 22a positioned outside the top part of the projecting part 20a of the slider 20, and an inside slider 19 is formed with an upward extending part 21 having the surface 21a positioned inside the top part of the projecting part 19a of the slider 19. When the upper end of a guide bracket 16 together with a door glass 4 are tilted outside, immediately the upper end of the upward extending part 21 formed on the inside slider 19 is brought in contact with the inside of the guide flange 8, the lower end of the downward extending part 22 formed on the outside slider 20 is brought in contact with the outside of the guide flange 8, and hence tilt of the door glass plate 4 over that is regulated.
Patent JP-S56107845-A (JP)
Title: Method of press fitting aluminum pipe into aluminum piece
Inventor: KUMAGAI TOSHIHIRO
IPC: B23P11/00
Filed: 1980-01-30
Abstract: PURPOSE: To prevent an aluminum pipe and aluminum piece from relative rotation by a predetermined torque or less by providing a specified dimension of length of parallel portions on the side wall of groove in the aluminum piece.  
     CONSTITUTION: When aluminum pipes 5, 6 are press fitted into grooves 2, 3 provided in a aluminum piece 1 until they contact the bottom of the groove, side walls 2, 3 of the grooves 2, 3 are formed such that the aluminum pipes 5, 6 are pressed against the side walls of the grooves 2, 3 with little deformation of their outlines. Further, the side walls are opposed parallel to each other from the bottom to the inlet of the grooves 2, 3 and these parallel portions are 5W10mm long. By specifying the length of parallel portions thus, the aluminum piece 1 and aluminum pipes 5, 6 are maintained under fixed condition against rotational torque of 3kg.m or less without relative rotation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06223809-A (JP)
Title: Lead-acid battery electrode plate group welding method and device therefor
Inventor: SHIMIZU SHOJI
IPC: H01M50/541
Filed: 1993-01-25
Abstract: PURPOSE:To manufacture a lead-acid battery excellent in high temperature corrosion resistance and reliable by a lead-acid battery electrode group welding method and a method therefor. CONSTITUTION:In electrode plate group welding by a cast-on method, the temperature in an early stage of a cooling process of molten lead 7 poured into a recessed part 6 of a mold 4 is plural times measured and based thereon an approximate expression for expressing temperature change of the molten lead 7 is obtained. Based thereon, descending speed of an electrode plate group 8 is controlled so that a lug part 1a of the electrode plate group 8 can be soaked into the molten lead 7 at a point of time when the temperature of the molten lead 7 reaches a predetermined value. For this purpose, a welding device for the electrode plate group 8 is provided with a device for measuring temperature of the molten lead 7; a device for calculating the approximate expression for expressing temperature change of the molten lead 7 to determine an optimum descending speed of the electrode plate group 8; a device for controlling the descending speed of the electrode plate group 8; and a device for lowering the electrode plate group 8.