baber/WOPTO huggingface dataset:
Patent JP-S6267318-A (JP)
Title: Positioning construction for connecting rod bearing metal
Inventor: NISHIMURA TAISUKE
IPC: F16C9/04
Filed: 1985-09-17
Abstract: PURPOSE:To ensure easy assembly work by forming a groove at both ends of the external surface of a connecting rod large end in a thrust direction and a corresponding projection at both ends of the external surface of a bearing metal in a thrust direction. CONSTITUTION:One set of U-grooves 11 is formed on one side of a large end 8 and another set of V-grooves 12 on the other side. Also a groove 13, semi-circular when viewed from top, is formed on the internal surface of rod and cap side halves 8a and 8b at both ends in a thrust direction and approximately at the center in a radial direction. On the other hand, a bearing metal 21 is made dividable into upper and lower halves, similar to the large end 8, and upper and lower half bearing metals 21a and 21b are formed to have approximately the same curvature as the internal surface of the large end 8. The external surfaces of said bearing metal halves 21a and 21b are provided with projections 22 at both ends in a thrust direction and approximately at the center in a radial direction. In the assembly of the aforesaid components, therefore, the positioning grooves 11, 12 and 13, and the projections 22 are visible, thereby ensuring easy assembly work.
Patent JP-S6265871-A (JP)
Title: Connecting method for continuous web feed and intermittent web feed
Inventor: DOMOTO SEIJI
IPC: B65H23/192
Filed: 1985-09-17
Abstract: PURPOSE:To balance continuous web feed and intermittent web feed by arranging a moving roll between web feed positions of forward and backward for feeding the web at a desired speed and moving the moving roll by an amount which is in proportion to an integral of difference between feeding speeds at forward and backward feed positions. CONSTITUTION:On the intermittent feed side of a web 1 is arranged an intermittent drive unit 2 and intermittently feeds the web 1 at a specified speed Vo to the right of the drawing by intermittently driving a web holding mechanism 4 by means of an intermittent drive mechanism 3. To the backward of the web feed direction of an intermittent drive unit 2 is arranged a moving roll 6 with a web 1 made to run vertically downward and upward over a pair of guide rolls 5a and 5b with a lapping angle of 180 deg. and with the web 1 wound around the moving roll 6. The moving roll 6 is connected with a movement limit mechanism 7 and is made to move vertically downward by a travel distance of X which is half an integral of the difference between a desired web feed speed Vi and an intermittent web feed speed Vo.
Patent JP-H0751629-A (JP)
Title: Classifier for vertical roller mill
Inventor: YAMAMOTO TSUGIO
IPC: B07B7/083
Filed: 1993-08-19
Abstract: PURPOSE:To keep the accuracy of classification high and to effectively produce products stable in particle size in a classifier for a vertical roller mill for pulverizing coal, limestone, etc. CONSTITUTION:To the outer peripheral end part of upper support plates 9a of classifying blades 10, of a rotary classifier incorporated in an inner cone 5, plural auxiliary classifying blades 11 which are shorter than the classifying blades 10 are fitted. A crushed material 3 which does not receive turning force classifying action of turning vanes 6 of the inner cone 5 and advances straight from the inlet of the inner cone 5 is classified by the auxiliary classifying blades 11 into coarse powder 7a and fine powder 7b. The fine powder 7b is further reclassified by the classifying blades 10 supported by the upper support plates 9a and lower support plates 9b into very fine powder 7c and coarse particles 7d.
Patent JP-H0931555-A (JP)
Title: Method for controlling sintering temperature pattern and device therefor
Inventor: YAMAMOTO HIROSHI
IPC: C22B1/20
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a control method of a sintering temp. pattern which can quickly and accurately return back to a prescribed temp. pattern even if the sintering temp. pattern varies by change of a sintering operational condition. SOLUTION: The adjusting quantity of the number of revolutions of an exhauster is obtd. from each average value and tendency value at a long period, short period and extremely short period of sintering exhaust gas in a wind box in any position in an interval from the position where the temp. of the sintering exhaust gas most quickly raises, to the position where becomes the highest temp., further an average value and a tendency value of returning ore producing quantity in a prescribed term and an evaluating index of the number of revolutions of the exhauster.
Patent JP-S5995290-A (JP)
Title: Carboxylic acid amide derivative
Inventor: TSUDA YOSHIHIKO
IPC: C07D513/04
Filed: 1982-11-22
Abstract: NEW MATERIAL:A compound shown by the formula I [R<1>, is H, or halogen; X is (phenyl-substituted) lower alkylene; group shown by the formula II is group shown by the formula III-IV; R<2> is H, (hydroxy-substituted) (phenyl) lower alkyl, lower alkoxycarbonyl, halogen as a substituent group, lower alkoxy, lower alkyl, halogen-substituted lower alkyl-containing phenyl). EXAMPLE:(1,2-Dihydro-2-oxothiazolo[5,4-b]pyridin-1-yl)acetylpiperazine. USE:An antiphlogistic, anodyne, and antipyretic. PROCESS:For example, a compound shown by the formula VIII is reacted with about equimolar amount of compound shown by the formula IX in the presence of a dioxidizer (e.g., sodium carbonate, etc.) in a solvent (e.g., benzene, etc.) at room temperature - the reflux temperature of the solvent for 3-20hr.
Patent JP-2001028918-A (JP)
Title: Self-propelled type root vegetable harvester
Inventor: NARAHARA YOZABURO
IPC: A01D25/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To perform a layout of a self-propelled type root vegetable harvester having a mechanism in which an operating part can be brought near to a traveling part as much as possible when performing no operation such as the time of moving and, on the other hand, the operating part can moderately be extended to one side of no driver's seat of the right and left according to the necessity of operating during the operations. SOLUTION: This self-propelled root vegetable harvester is capable of digging up a root vegetable in an operating part 10 on one side of right and left of a traveling machine, conveying the dug root vegetable to the rear, carrying out cutting of a leaf part of the root vegetable and placing a root part on a container arranged on the other side. In the harvester, the operating part 10 is composed so that the position thereof can be regulated in the right and left direction and a hydraulic cylinder 62 for regulating the right and left position is arranged in the vicinity of a vertical rotational fulcrum of the operating part 10.
Patent JP-S6099327-A (JP)
Title: Separation film for gas
Inventor: YAMABE MASAAKI
IPC: B01D53/22
Filed: 1983-11-04
Abstract: PURPOSE:To improve separation coefft. and rate of permeation for He and to make the performance stable and durable by plasma polymerizing perfluoro-3- oxahexene-1 on a porous film. CONSTITUTION:Preferred porous film is one having 10-2,000Angstrom average pore size and 4X10<-4>-4X10<-1>cm<3>/cm<2>.sec.cmHg for air and is made of polysulfone, polyamide, polyacrylonitrile, etc. Perfluoro-3-oxahexene-1 is plasma polymerized on this porous supporting film. The plasma polymn. is performed in a bell jar type plasma polymn. appratus at 0.01-5Torr, 1-1,000cm<3>/min flow rate of perfluoro-3-oxahexene-1, with 1-200W high frequency output. Preferred thickness of the plasma polymerized thin film is 0.01-5mu.
Patent JP-S6447404-A (JP)
Title: Spiraled membrane module
Inventor: SAWADA SHIGEKI
IPC: B01D63/10
Filed: 1987-08-19
Abstract: PURPOSE:To prevent the clogging of a passage between membranes and to increase the permeation rate of permeated water by interposing a corrugated spacer having a meandering rolling strip between the membranes in the title spiraled membrane module to be used for a membrane separator. CONSTITUTION:A water collecting pipe 1 is pierced with openings 1a for allowing the inside of the pipe to communicate with the outside, and a separation membrane 3 is wound on the outer periphery through a corrugated spacer 2. The separation membrane 3 has a bag shape, the water collecting pipe 1 is wrapped up in the central part 3a, and the non-central parts 3b and 3c are laminated, and the laminate is wound on the periphery of the water collecting pipe 1. A mesh spacer 4 is inserted into the bag-shaped separation membrane 3. The spacer 2 is corrugated, continuously extended, and provided with a meandering rolling strip. Raw water is passed between the separation membranes 3 along both surfaces of the spacer 2, permeated through the separation membrane 3 on the way, and sent into a permeated water passage 5. The permeated water flows in the passage 5, enters the water collecting pipe 1 from the opening 1a, and is discharged from the module.
Patent JP-H1048046-A (JP)
Title: Spectral analyzer
Inventor: ONIMURA KUNIHARU
IPC: G01J3/45
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To improve the frequency shift caused by the variation of speed of a movable mirror of the absorption spectrum, by delaying a detecting signal of interference light transmitted through a sample, and a sampling signal by a Bessel-type filter circuit by the same time. SOLUTION: The filter circuits 11, 11a and 16 are Bessel-type filters, and the same cut-off frequency are set. A phase of the Bessel-type filter is rectilinearly changed to the frequency in the pass area, and the delay characteristics are almost constant. A detecting signal output 100 of the interference light for measurement, and a detecting signal output 103 of the interference light for reference are delayed for a prescribed time in the filter circuits 11, 11a, and respectively input to the A/D converters 12, 12a.  On the other hand, an output signal 101 of a photodetector 8, as a position information signal of the movable mirror 5, is also delayed in the filter circuit 16 by the time same as the delay time of the filter circuits 11, 11a, is input to a zero cross detecting circuit 17, and is supplied to the clock terminals of the A/D converters 12, 12a, as a sampling output signal 105. Thereby the generation of the phase difference can be prevented.
Patent JP-H0839264-A (JP)
Title: Welding method of insulation covered electric wire
Inventor: SAKAI TAMOTSU
IPC: B23K11/16
Filed: 1994-07-27
Abstract: PURPOSE:To secure initial energizing in spite of insulation covered electric wire, to deform a terminal plate to be welded while softening, further, to utilize the heat generation resulting from deforming for welding of insulation covered electric wire. CONSTITUTION:The insulation covered electric wire 1 is abutted on one-side of a terminal plate 2 to be welded and two points of a forked shape two point contact type electrode 3 stradling the insulation covered electric wire 1 are abutted on one-side of the terminal plate 2 to be welded, one point contact type electrode 4 is abutted at the position symmetrical with the insulation covered wire 1 on one-side of other side of the terminal plate 2 to be welded. Under this state, power is supplied between a pair of electrodes 3, 4 through the terminal plate 2 to be welded and the terminal plate 2 to be welded is deformed as similar to forked shape. Further, the insulation wire 1 is pressed/ deformed with the trough part 30 in the forked two points contact electrode 3.
Patent JP-S6362465-A (JP)
Title: Picture display device
Inventor: ITO YUKINOBU
IPC: H04N1/21
Filed: 1986-09-03
Abstract: PURPOSE:To reduce the scale of a circuit and to control the increase in cost by selecting a display address signal at every display means and storing corresponding picture data in a picture display device having plural display means. CONSTITUTION:Picture data of every different picture processed in a picture processing device main body 1, and n-number of display address signals generated in a display address generation part 11 are synthesized in an output circuit 12 so that respective picture data correspond with respective display address signals. The synthesized data are transmitted to respective display means 13a-13N through a data bus 14, and simultaneously a horizontal and a vertical synchronizing signal are transmitted to respective display means through transference lenses 15 and 16. Respective display means 13a-13N select display address signals in respective address selection parts 17a-17N. Related picture data based on the selected display address are stored in storage parts 18a-18N and displayed in display means.
Patent JP-H0850157-A (JP)
Title: Resonance frequency measuring device
Inventor: SATO KATSUHIKO
IPC: G01H17/00
Filed: 1994-08-08
Abstract: PURPOSE:To facilitate the correction of resonance frequency of a band-pass filter, and improve the precision. CONSTITUTION:A standard signal (a) is inputted to a band-pass filter and a waveform shaping circuit 14 within a phase comparing circuit 12. The waveform shaping circuit 14 converts the standard signal (a) into a rectangular wave signal (b), and a phase comparator 17 outputs a pulse signal (d) having a pulse width corresponding to the phase difference between the rectangular wave signal (b) from the waveform shaping circuit 14 and the pass signal (c) outputted from the band-pass filter by the input of the standard signal (a). An integrating circuit 19 integrates the pulse signal (d) from the phase comparator 17, and outputs a DC signal (e) having a voltage corresponding to the pulse width of the pulse signal (d). Thus, when the frequency of the standard signal (a) is conformed to the resonance frequency of the band-pass filter, the frequency characteristic around the resonance frequency of the band-pass filter is converted into a voltage change having sharp curve characteristic on the basis that the phase of the standard signal (a) is equal to that of the pass signal (c).
Patent JP-S5998267-A (JP)
Title: Electronic calculator
Inventor: ISHIWATA JIYUNICHI
IPC: G06F3/147
Filed: 1982-11-26
Abstract: PURPOSE:To execute easily the input of an exponential value of an industrial decimal point display mode, which is a multiple of 10<3>, without providing a special key, by adopting the constitution where an index key is operated once to add 3 to an exponential part. CONSTITUTION:An operating circuit 7 executes an operation in accordance with instructions of an ROM8 by the operation command from a keyboard 3 and stores the result in a memory 9 and drives a display driver 10 to light a display device 2. In the operation processing, it is first discriminated whether some key is depressed or not. If it is discriminated that the depressed key is neither a display form selecting key ''F.S.E'' nor keys in related operations, it is discriminated whether the depressed key is a key ''EXP'' or not. If the depressed key is the key ''EXP'', the state of an industrial decimal point mode flag E is discriminated; and if the flag E is set, +3 is added to the exponential part. Thereafter, the entry processing is performed, and data is displayed to wait for the next input.
Patent JP-H0753914-A (JP)
Title: Coated automotive member
Inventor: HIRAMATSU TAKESHI
IPC: C09D123/02
Filed: 1993-08-20
Abstract: PURPOSE:To obtain a polypropylene resin compsn. for molding which has well- balanced mechanical strengths and high moldability and molded appearance. CONSTITUTION:An automotive member is produced by directly coating a molded item which has a ratio of the concn. of O atoms that of C atoms on the surface of 0.5% or greater and a bending modulus of 7,000kg/cm<2> or greater and is produced from a resin compsn. comprising 40-80wt.% propylene-ethylene block copolymer, 10-50wt.% ethylene-styrene elastomer, 1-15wt.% ethylene-propylene copolymer rubber having a Mooney viscosity ML1+4 at 100 deg.C of 5 or lower, 0.01-10wt.% hydroxylated diene polymer or its hydrogenation product, 3-40wt.% at least either talc having a particle diameter of 5mum or lower or at least one filler selected from the group consisting of AlBO3, K2TiO3, MgSO4, and CaCO3 all having particle sizes of 2mum or lower and an average aspect ratio of 5 or greater, and if necessary 0-25wt.% ethylene-unsatd. carboxylic acid copolymer and 0-10wt.% phosphorus oxy-acid compd.
Patent JP-H1033808-A (JP)
Title: Pachinko machine
Inventor: IWAMOTO KAZUO
IPC: G07F7/08
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of a large external ball housing box and to eliminate the need of many balls by recording the number of acquired balls in a card. SOLUTION: Upper and lower ball receiving parts are provided, the lower ball receiving part is provided with a ball dropping port part and the balls from the ball dropping port part, a winning hole and an out hole are housed in a lower ball housing box 31. A hit ball detector detects the ball hit up by a ball hitting device and generates hit ball detection signals. A winning ball detector detects the ball which enters the winning hole and generates winning ball detection signals. A reader reads the number of usable balls from the card inserted to a card insertion part 35. A ball-for-winning supply device 18 and a ball returning device 43 supply the balls of an upper ball housing box 11 to the upper and lower ball receiving parts.  An arithmetic and control unit 21 calculates the number of remaining usable balls based on the number of the usable balls from the reader, the hit ball detection signals and the winning ball detection signals. The number of the remaining usable balls is displayed at a display device and recorded on the card by a recorder at the end.
Patent JP-2001032747-A (JP)
Title: Aluminum alloy piston for internal combustion engine with its piston ring groove reinforced with porous austenitic type stainless steel and manufacture thereof
Inventor: INOUE SHIGEO
IPC: F02F3/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a piston for an internal combustion engine with its piston ring groove reinforced with a porous metal sintered body which has an excellent abrasion resistant property and cuttable property and which does not crack on the border between a mother material and an abrasion resistant ring at the time of quenching after forging cast, and provide a manufacturing method of the piston. SOLUTION: A piston 1 has a groove 11 for top ring (first ring), a second ring groove 12 and an oil ring groove 13. The top ring groove 11 is constituted by a porous supporting member 3 internal-chilled with an aluminum alloy. The supporting member 3 is circular ring and comprises a porous body made of austenitic type stainless steel having a relative density of 50-80%. A concave groove 11 is formed on an outer periphery surface of the supporting member 3.
Patent JP-S6451418-A (JP)
Title: Actinic radiation curable composition
Inventor: OKAMOTO SHUICHI
IPC: C09D133/04
Filed: 1987-08-21
Abstract: PURPOSE:To obtain the title compsn. which has a relatively low viscosity and is excellent in weather resistance, adhesion to a substrate and elongation, by blending a specified unsatd. fluoropolymer with an actinic radiation curable initiator. CONSTITUTION:A hydroxylated fluoropolymer (a) consisting of 30-70mol.% fluoroolefin and 70-30mol.% copolymerizable monomer having a functional group (e.g., hydroxyalkyl vinyl ether) and an alpha,beta-unsatd. carboxylic acid (derivative) (b) of the formula (where R is H or alkyl) are mixed so that the ratio of the number of molecules of component (b) to the number of hydroxyl groups is 0.01-1.0, and the mixture is reacted in the presence of a base at 20-30 deg.C for 10-40min to give an unsatd. fluoropolymer A having an intrinsic viscosity of 0.01-2.0dl/g. 100pts.wt. A is blended with 0.1-10pts.wt. actinic radiation curing initiator B (e.g., benzoin).
Patent JP-2000039992-A (JP)
Title: Support device for generation of hierarchical structure of computer and recording medium
Inventor: KODA SHUSAKU
IPC: G06F9/06
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To generate a list of combination layers of components incorporated in hierarchical elements. SOLUTION: This is a hierarchical structure generation support device which incorporate components having functions of hierarchical elements in the hierarchical elements incorporated for a process on a computer connected to a network and is provided with a name table 8 where the names of components having the functions of the hierarchical elements and identification data by the component names are recorded for each hierarchical elements, a combination layer table 10 wherein identification data on combinations of components which are incorporated in the respective hierarchical elements and can be combined are recorded, an input/output device 6 in which GUI is incorporated,  and a list generating process part 21 which inputs component names as extraction conditions selectively to the respective hierarchical elements of the initial screen of the input/output device according to a combination layer list generation indication, takes identification data on respective component combinations out of the combination layer table and corresponding hierarchical element names and component names out of the name table according to the component names of the respective hierarchical elements, and generates a list of combination layers.
Patent JP-S5995720-A (JP)
Title: Receiver
Inventor: KANE JIYOUJI
IPC: H04B1/16
Filed: 1982-11-24
Abstract: PURPOSE:To speed up an adjusting speed and to receive all receiving channels in high sensitivity by constituting the receiver that set conditions of tracking adjustment are stored to all receiving channels so as to be read out. CONSTITUTION:A test signal is applied to an antenna 1 through an attenuator 1 and inputted to a harmonic amplifier 2. The test signal and a local oscillating signal are mixed at a mixer 3, and an intermediate frequency signal generated from the mixer 3 is amplified at an intermediate frequency amplifier 5, detected by a wave detector 6 and this detected output is outputted to a detection output terminal 19. A part of the detected output is applied to an S/N detector 7, a detection controller 8 is operated so as to maximize the S/N and a digital signal generated by sweeping a digital code generator 9 is applied to a D/A converter 10 through a memory 11. This operation is done for all channels.
Patent JP-H1043549-A (JP)
Title: Production of nitrogen oxides purifying member
Inventor: TAWARA HIDEO
IPC: B01D53/94
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a production method of an NOX purifying member to obtain high purifying performance for NOX with a small amt. of titanium oxide. SOLUTION: This NOx purifying member is produced by first adding water of 5 to 30% amt. of the whole water amt. to be mixed to an aggregate, then adding and mixing a cement, adding and mixing water of 30 to 50% amt. of the whole water, adding titanium oxide, and then adding and mixing the rest of the water. When titanium oxide is added, the titanium oxide is mixed with water and the resulting mixture in an atomized state is cast. The amt. of the water added after the cement is added is preferably in an amount of 70 to 95% of the whole water amt.