baber/WOPTO huggingface dataset:
Patent JP-H07194910-A (JP)
Title: Apparatus for purifying hot water in bathtub
Inventor: GINYAMA KOJI
IPC: A61H33/00
Filed: 1994-01-10
Abstract: PURPOSE:To obtain an apparatus for purifying hot water in a bathtub which can well filter out suspended dirt in addition to dirt dispersed in the water, which can be filtered out effectively, or precipitated on the bottom of the bathtub. CONSTITUTION:A main purification pipe line 14 through which hot water sucked from a hot water suction pipe 3 through a prefilter 10 having a hot water suction port 15 close to the bottom of a bathtub 1, after being circulated through purification equipment including a filter 5, a circulating pump 6, and a heater 7, is spouted again from a hot water ejection pipe 9 to the bathtub l and an ejector part 17 are installed. Besides, a subordinate purification pipe line 16 is installed which spouts hot water sucked from a subordinate hot water suction pipe 18 having a hot water suction port 21 near a hot water surface from a hot water ejection port with hot water which is led to a hot water ejection pipe through the ejector part and purified in the main purification pipe line. In this way, in addition to dirt which can be removed by conventional methods, dirt suspended in hot water can be removed by the subordinate purification pipe line.
Patent JP-H03216242-A (JP)
Title: Twin drum continuous casting machine
Inventor: KIMURA TOMOAKI
IPC: B22D11/06
Filed: 1990-01-22
Abstract: PURPOSE:To make a favorable shape at end part without any stepped part of the end part of a cast strip to the width direction by positioning end face of the other drum on almost the same face as inner side face of a flange and abutting the side dam on the end face of the other drum. CONSTITUTION:On the surfaces of barrel parts of the drums 1, 2, shells 40a, 40b are formed. In the barrel end parts of drums 1, 2, as the flange 22 is made of metal and cooled in the inner part thereof on inner side face 24 of the flange 22, the shells, which ordinarily equal to height of the flange or stick out by a little from the flange, are formed as the flange-state to the shells 40a, 40b. Inner side face 27 of the side dam 25 is positioned so as to become almost the same face as the end face 23 of drum 2 and the inner side face 24 of flange 22. The developed shells 43a, 43b attaching the flanges are joined at the narrowest gap part between the drums 1, 2.
Patent JP-H02192391-A (JP)
Title: Phase fluctuation correcting and demodulating device
Inventor: SHIMOTASHIRO MASAFUMI
IPC: H04N9/89
Filed: 1989-01-20
Abstract: PURPOSE:To correct a remaining phase error in a two-phase demodulating output by detecting the high frequency component of a jitter frequency and supplying the component to feedforward composition. CONSTITUTION:A regenerative low frequency chrominance signal from a recording medium is inputted to a quadrature two-phase demodulator 12. In the demodulator 12, the remain phase error of the output chrominance signal of an LPF 4 is detected by comparing the output chrominance signal with a reference value in a comparator 6, and only the remaining phase error in a burst signal period is taken out in a burst gate device 8. The output of this gate device 8 is supplied to the feedforward composition, and the response characteristic of a jitter frequency high band part is improved. At this time, the output of the gate device 8 is linearly interpolated in an interpolator 15, output chrominance signals (B-Y) and (R-Y) of LPFs 4 and 5 are delayed in delay devices 13 and 14, remaining phase error information from the interpolator 15 is subtracted in subtracters 16 and 17, and baseband chrominance signals having no remaining phase error can be outputted.
Patent JP-S59139407-A (JP)
Title: Numerical controller
Inventor: TANAKA HITOSHI
IPC: G05B19/409
Filed: 1983-01-28
Abstract: PURPOSE:To shorten the time for generation and change of plural similar processing programs, by providing a means which transfers and edits optional parts among plural processing programs loaded to a storage device. CONSTITUTION:Processing process data and processing shape data are inptted divisionally to a numerical controller, and plural processing programs are incorporated in the storage device to execute various kinds of processing. This device is provided with a means which transfers and edits optional parts among said processing programs. For this transfer or the like, numeric keys 25 and keys 20-22 on an operation panel 4 are used to designate and input a program number, a sequence number, and a block number which should be a transfer destination, and they re displayed on a display device 3. A program number which should be a transfer source is inputted with keys 23, 24, or the like, and sequence numbers and block numbers of its commanded blocks of the start and the end are designated.
Patent JP-H09237108-A (JP)
Title: Electronic monitoring of driving force in driving mechanism
Inventor: MIHAERU HERUMAN
IPC: H02H7/085
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To reduce a cost by providing a simple monitoring device for a circuit for monitoring driving force and a method in driving mechanism, favorably, motor-driven mechanism. SOLUTION: The electronic circuit and the method for monitoring the driving force of driving mechanism are concerned. A comparing device 4 used for monitoring is designed as an analog element in order to reduce a circuit cost by simple technique circuit measurement. In the meantime, a setting point adjusting equipment 1 is kept to be integrated with the digital controller of driving mechanism. A setting point stored in the setting point adjusting equipment 1 is given to a digital-analog converter 3 in a method where an analog reference signal to be compared with the analog measuring signal of a power pick-up 2 with the comparing device 4 is generated.
Patent JP-S56110595-A (JP)
Title: Suction pipe for double suction type air blower
Inventor: ARAKAWA SEIJI
IPC: F04D29/46
Filed: 1980-02-06
Abstract: PURPOSE: To equalize the distribution of flow rate in both branched pipes all the time by providing a throttle plate operating according to differences in flow rate between both the branched pipes to at least one of the branched pipes connecting the main intake pipe with each intake port of a double suction type air blower.  
     CONSTITUTION: A suction pipe 1 consists of two branched pipes 5A and 5B connecting the main suction pipe 3 with the suction ports of a double suction type air blower. Each of the branched pipes 5A and 5B is provided with each of Pitot tubes 10A and 10B by which the flow rates of air flowing through the branched pipes 5A and 5B are converted into pressures which act on both sides of a piston 11. Thus, if flow rates of air flowig in both the branched pipes 5A and 5B are different, the piston 11 is moved up and down and therefore, the passing surface area of the branched pipe 5B is varied by the throttle plate 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62170768-A (JP)
Title: Integrated fuel injection valve
Inventor: TANIGUCHI HIROYUKI
IPC: F02M57/02
Filed: 1986-01-23
Abstract: PURPOSE:To miniaturize an unit injector, by forming an opening at the part opposed to the pinion gear portion of a tappet, then providing a rack which is meshed to the pinion gear portion through the opening and interlocked to a governor for fuel injection control. CONSTITUTION:Fuel is directly injected to a combustion chamber by a plunger 22 housed in an injector body 10. A pinion gear portion 22 is provided on the outer circumference of the head of the plunger 22. An opening 40 is formed at the part opposed to the pinion gear portion 25 of a tappet 26 which is engaged with the plunger 22 and pressed against the locker arm for pressing the plunger. A rack 15, which is meshed with the pinion gear portion 25 through the opening and interlocked to a governor for fuel injection control, is provided. Therefore, it is possible to miniaturize an unit injector.
Patent JP-S61172128-A (JP)
Title: Image receiving member for instant photograph
Inventor: OSHIKOSHI YUJI
IPC: G03C8/50
Filed: 1985-01-28
Abstract: PURPOSE:To take easily a large number of pictures and to reduce a photographing cost per one picture by jointing alternately plural image receiving sheets for recording a picture and an intermediate sheet provided with a developer pod so as to provide continuously plural frames. CONSTITUTION:An image receiving member 1 is constituted of the image receiving sheet 2 which receives a latent image from a photosensitive member and forms a developed image on its image receiving surface 2a and the intermediate sheet 4 provided with the developer pod 3, and both of which are alternately jointed. As a result the state where plural frames continue can be attained. In light of storage and loading on a photographing device the longer image receiving member 1 is made in a roll shape. Said member in the roll shape is loaded on the photographing device and separated from a cutting position shown by an alternate long and short dash line 9 at every frame. The intermediate sheet 4 is separated into a drawing part 4a for holding the developer pod 3 and a skirt part 4b for receiving and storing an excess developer.
Patent JP-H11211377-A (JP)
Title: Aluminum for heat-exchanger or aluminum alloy fin materials, and manufacture thereof
Inventor: OTA YOSUKE
IPC: C09D7/12
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of change of properties and cracking in the plastic member of a drain pan due to heat treatment during the manufacturing process of a heat-exchanger without lowering lubricity and a hydrophilic nature of a fun surface. SOLUTION: A corrosion resistance film is formed on the surface of aluminum or an aluminum alloy sheet and a hydrophilic film formed of a betain type compound represented by a formula, wherein R1 indicates an alkyl group forming a main chain, and R2 and R3 indicate a side chain is formed on the corrosion resistance film in a coating amount of 1.0 mg/dm<2> or more.
Patent JP-H08199202-A (JP)
Title: Metal mold for powder molding
Inventor: NAKATANI KAZUMICHI
IPC: B22F3/035
Filed: 1995-01-30
Abstract: PURPOSE: To provide a metal mold for powder molding capable of molding molded goods having high accuracy. CONSTITUTION: An inner lower punch 12 moves in a direction of narrowing the difference in level with an outer lower punch 20 during pressurizing to mold a first step part on the molded goods W of a gear. Core rods 9 have recessed parts 9c and communicate molding spaces C with relief holes 25b during the course of descending of respective outer punches 35. A die 5 and an inner lower punch 12 rotate synchronously during the course of descending of the upper punches 35. A fork 25 has members for assuring spacings, regulates the inner lower punch 12 at the time of ending the descending of the upper punch 35 and releases the regulation of the inner lower punch 12 during the time from right after the end of the descending of the upper punch 35 to just before the movement of the fork 25.
Patent JP-S61172758-A (JP)
Title: Color printer
Inventor: OKADA TAKAO
IPC: B41J2/325
Filed: 1985-01-26
Abstract: PURPOSE:To make an image sharp, by finally setting yellow color in transfer arrangement order so as to finally transfer yellow, highest in ink transparency in a superposed state. CONSTITUTION:An ink sheet 11 has collorants adhered thereto in the order of C M Y so that a cyan colorant is transferred in a first transfer process and a magenta colorant in a second transfer process and a yellow colorant in a final transfer process. A head 1 is present at a position C at the time of first transfer and the ink sheet 11 moves by the A-direction length of each colorant at the time of second transfer so as to allow magenta to be present at a cyan position, that is, the position of the head 1. At the time of third transfer, yellow comes to the position of the head 1. By finally transferring yellow as mentioned above, magenta or cyan of a lower layer is embossed by transparency possessed by the yellow colorant and color developing effect is sufficiently developed by the overlapping of color to reproduce sharp color.
Patent JP-H06233263-A (JP)
Title: Still picture broadcast receiver
Inventor: YAMASHITA SHIYUUGO
IPC: H04N7/20
Filed: 1993-01-29
Abstract: PURPOSE:To facilitate the change of the attribute of each block of a memory by constituting a series of a virtual memory of each block for each attribute in the memory to be indicated successively by the block number of each attribute of an index. CONSTITUTION:A real memory 18a is divided uniformly into n-pieces of the blocks, and any and every index of block ordered index 18b to 18d is the memory in which (n+1)-pieces of areas capable of holding one block number are connected, and is provided respectively for each data attribute. Then, the block number preserved in the block ordered indexes 18b to 18d represents the block to be used as the storage area of that data attribute and the order of each block. Namely, when the real memories corresponding to the order of the block numbers preserved in the block ordered indexes 18b to 18d are connected, one memory is constituted virtually. Accordingly, the attribute need not be assigned fixedly to each block of the memory, but the attribute can be changed by each block unit as occasion demands.
Patent JP-H11198388-A (JP)
Title: Manufacture of liquid jet recording head
Inventor: ORIGASA TAKESHI
IPC: B41J2/05
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To align a top plate and an element substrate accurately using a simple and low cost apparatus and to assemble them at a short tact without damaging the top plate. SOLUTION: A base plate 30 pasted with an element substrate 20 is positioned on the upper surface of a jig base 50 inclining obliquely rearward with respect to a horizontal plane P and secured in place. After being transferred onto the element substrate 20, a top plate 10 is oscillated by an oscillator arranged on the jig base 50 to move smoothly on the element substrate 20 along the inclining direction thus bringing the reference abutting part 16 of the top plate 10 into precise contact with the side end face of the element substrate 20 and the lower part of the jetting port plate 11 of the top plate 10 with the front end face of the element substrate 20 respectively. After stopping oscillation, the top plate 10 and the element substrate 20 are secured through a spring using a spring hooking jig under a state the upper surface of the top plate 10 is pressed by a Z pressing jig 57.
Patent JP-S5398831-A (JP)
Title: Forming of electrostatic latent image
Inventor: TANIGAWA KIYOSHI
IPC: G03G13/00
Filed: 1977-02-09
Abstract: PURPOSE: To form an electrostatic latent image by making an exposure without recourse to the electric charging process by using a photosensitive body formed from an organic semiconductor of P-N junction in order to take advantage of its photo-electromotive effect. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05201144-A (JP)
Title: Heat-sensitive recording material
Inventor: ARAI NAOTO
IPC: B41M5/323
Filed: 1992-01-28
Abstract: PURPOSE:To improve preservation stability of a recording image in a heat- sensitive recording material performing blue color development, by a method wherein specific basic dye and a coloration agent are used by combining them with each other. CONSTITUTION:A heat-sensitive recording layer containing colorless or light- colored basic dye and a coloration agent which enables coloration by coming into contact with this dye is provided on a substrate, which is made into a heat-sensitive recording material performing blue color development. On this occasion, N-butyl-3[bis{4-(N-methyl anilino)phenyl}methyl]carbazole is used as the basic dye. Furthermore, a matter shown by a formula I is used as the coloration agent. Hereupon, X is shown by a formula II or III, R shows C1-C4 alkyl groups and C1-C4 alkoxyl groups. Consequently, preservation stability of a recording image in this heat sensitive recording material becomes extremely excellent.
Patent JP-H0699037-A (JP)
Title: Method for recovering gaseous co2 in alkaline liquid
Inventor: KAKIMOTO AKIRA
IPC: C01B32/50
Filed: 1991-02-04
Abstract: PURPOSE:To recover gaseous CO2 with good efficiency and large diffusivity by separating gaseous CO2 from alkaline liquid with dissolved gaseous CO2 by electrodialysis. CONSTITUTION:After nonvolatile acid such as sulfuric acid is added to liquid with absorbed carbon dioxide, the mixture is transferred to a gas-liquid separator 3 and the gaseous CO2 gasified there is separated. Next, the liquid from which carbon dioxide has been separated is fed to an electrodialysis tank 2. In the tank a cation exchange membrane 7 and an anion exchange membrane 6 are installed on the cathode 5 side and on the anode 4 side respectively. First the liquid is put in between the ion exchange membranes 6, 7 each. Then, cations in the liquid is attracted to the cathode 5 side and permeates the cation exchange membrane 7 to move to the cathode 5 side. And since nonvolatile acid radicals, carbonate radicals and bicarbonate radicals in the liquid are cations, they permeate the anion exchange membrane 6 to move to the anode 4 side. On the anode 4 side, the carbonate radicals and bicarbonate radicals that remain with the increase in acid are turned into gaseous CO2. And the liquid and liquid leaving the anode 5 side are recycled as additional acid and an absorbent respectively.
Patent JP-S62201975-A (JP)
Title: Antifouling coating
Inventor: IMURA HIROYUKI
IPC: C09D5/16
Filed: 1986-01-23
Abstract: PURPOSE:To obtain the titled composition of high-solid type which is hardly used up and has an excellent antifouling effect, by incorporating a copolymer of a polymer made of a dibasic unsaturated carboxylic acid and a bis(triorganotin) salt with another polymerizable unsaturated component therein. CONSTITUTION:An organotin-containing polymer (A) which contains 15-22% tin and comprises, e.g., a copolymer of a polymer made of a dibasic unsaturated carboxylic acid [e.g., maleic acid (anhydride)] and a bis(triorganotin) salt [e.g., bis(tributyltin) oxide] with another polymerizable unsaturated compound (e.g., methyl methacrylate), as vehicle, is mixed with a pigment (B) containing 0.1-20wt% of 3-20mum, an antifouling material (C) such as a copper compound (e.g., copper suboxide), a triorganotin monomer, a pyridine compound or a benzimidazole compound, and a pigment (D) insert to sea water such as iron oxide red, titanium white or silica.
Patent JP-H03273813-A (JP)
Title: Ground detector
Inventor: SATO EIICHI
IPC: H02H3/16
Filed: 1990-01-25
Abstract: PURPOSE:To eliminate an unnecessary operation by a method wherein pulse signals which are outputted when triangular waves obtained in accordance with positive and negative components from a ZCT exceed a predetermined third threshold are integrated and, when the integrated outputs do not exceed a predetermined fourth threshold, an electric path is not shut off. CONSTITUTION:A detection signal from a ZCT 2 is separated into positive and negative components by a waveform shaping circuit 4A and a plurality of triangular waves are formed by a signal width discriminating circuit 10 in accordance with the respective components. The triangular waves are supplied to a pulse generating circuit 11 and, when the levels of the triangular waves exceed a predetermined third threshold, a plurality of pulse signals having predetermined continuation period are generated. The pulse signals are integrated by an integrating circuit 5 and the outputs of the integrating circuit 5 are supplied to a level detecting circuit 6 and, when the output signals do not exceed a predetermined fourth threshold, the generation of an output signal which shuts off an electric path 6 avoided. With this constitution, even if the balance characteristics of the ZCT 2 are not satisfactory, an unnecessary operation caused by a transient large current such as a rush current can be eliminated.
Patent JP-S55107896-A (JP)
Title: Heat exchanger
Inventor: KURACHI SHIYOUGO
IPC: F28F1/32
Filed: 1979-02-08
Abstract: PURPOSE: To prevent the lowering of the efficiency of fins on heating surfaces by a design wherein the tubes are elliptically formed, and to fast mount the tubes simply by a mechanism wherein the inserting holes of fin plates are made larger than the diameters of the tubes and the tubes are expanded.  
     CONSTITUTION: Plate fins 2 to which elliptical holes 2a for inserting tubes 1 are installed are laminated, header plates 5 are arranged at the both sides of the plate fins 2, and the tubes 1 are inserted into elliptical holes 2a, 5a. The tubes 1 are expanded 1a, and the expanding portions 1b of the both end ports of the tubes and the elliptical holes 5a are glued with adhesives and sealed. Elastic seal materials 6 are put among plate fringe portions 5b and the end portions 3d of tanks 3, 4, and the opening end portions 3d are clamped, thus uniting the end portions in watertight manner. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06228593-A (JP)
Title: Detergent composition for flux
Inventor: TERASAWA KIYOTOMO
IPC: H05K3/26
Filed: 1993-02-01
Abstract: PURPOSE:To obtain a compsn. excellent in safety and detergency which compsn. does not spoil the electrical properties of a printed board, by using a specific ether as the active ingredient. CONSTITUTION:A detergent compsn. for a flux comprises at least one ether of the formula I or II (R1 is 1-5C alkyl; R2 is H or R1; and 1, m and n are each 1 to 4) as the active ingredient, and, pref., 2,4,7,9-tetramethyl-5-decyne-4,7- diol added thereto.
Patent JP-S58132610-A (JP)
Title: Device for detecting vertical plumbing of column
Inventor: TAKEUCHI TETSUYA
IPC: G01C15/00
Filed: 1982-02-02
Abstract: PURPOSE:To make it possible to perform vertical plumbing of the column accurately even though the column is curved, by providing a substrate which is attached to one end of the column, a first horizontal rotary shaft which is mounted on said substrate, a supporting member which is fixed to said first rotary shaft, and the like. CONSTITUTION:The L shaped substrate 1 is attached to side surface of one end of the column A by a magnetic chuck and the like. The first horizontal rotary shaft 2 is mounted on the substrate 1 so that the shaft is freely rotated by 60 deg.. A second control rotary shaft 4, which crosses said rotary shaft 2 at a right angle, is rotatably mounted on the L-shaped supporting member 3 that is fixed to said rotary shaft 2. Said rotary shafts 2 and 4 are locked at arbitrary rotating positions by fixing means not shown in the Figure, respectively. In this constitution, even though the column A is curved, the vertical plumbing of the column can be accurately performed.
Patent JP-H06231882-A (JP)
Title: Thin film electroluminescent element
Inventor: NOMA MIKIHIRO
IPC: H05B44/00
Filed: 1993-02-01
Abstract: PURPOSE:To provide a polychromatic thin film electroluminescent element having the capability of lessening a load on power supply voltage due to a switching circuit for selecting luminous color, and simplify and make compact and light the whole of a drive circuit for the element. CONSTITUTION:A pair of the outermost opposite electrode layers 2 and 12, and a pair of insulation layers 3 and 11 respectively laid inside the layers 2 and 12 are formed on a glass substrate 1, and a plurality of intermediate electrode layers 5, 7 and 9, and luminous layers 6 and 8 are alternately stacked between the insulation layers 3 and 11. In addition, a switching circuit 19 is provided for electrically shortcircuiting or separating the predetermined layers from each other among a plurality of the intermediate electrode layers 5, 7 and 9. Also, the outermost electrode layers 2 and 12 as a pair are connected to an AC power supply 20.
Patent JP-S58132877-A (JP)
Inventor: SAWAFUJI TAKASHI
IPC: G07B5/00
Filed: 1982-02-03
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。