baber/WOPTO huggingface dataset:
Patent JP-H11241614-A (JP)
Title: Flexible tube for exhaust gas pipe
Inventor: MINAMIDATE TADAHIRO
IPC: F16L27/10
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a flexible tube made of thin material for an exhaust gas pipe equipped with a multi-layer bellows with reduced number of air leak holes of high resformance with low cost and less man-hours. SOLUTION: This flexible tube for an exhaust gas pipe is equipped with a bellows 1 being made of an inner layer pipe 11 and an outer layer pipe 12 as a material and comprising alternating parts of crest 1a and trough 1b to absorb the relative displacement of exhaust gas pipes being connected to both ends by deformation that follows an input force. At the pipe material forming stage where plates are rounded into the pipe material for the bellows 1, welded beads are provided beforehand so as to protrude from the pipes' peripheral surfaces. The pipes having the welded beads superposed concentrically. An air path 3 is made to communicate with both sides of the welded beads in the longitudinal direction and air leak holes 4a, 4b to communicate through the air path 3 with outside air by bulge forming that are made pastially swelling when pressurized outward.
Patent JP-H06257102-A (JP)
Title: Simplified track girder device and pc sleeper for simplified track girder
Inventor: TAKADA MASAATSU
IPC: E01B1/00
Filed: 1993-03-04
Abstract: PURPOSE:To enlarge restraint against subsidence of track and improve the workability of construction by bolt-fastening a steel flat plate temporalily installed on an upper surface of a PC sleeper for simplified track girder to bar steels arranged on both sides of rail. CONSTITUTION:A plurality of PC sleepers of a ladder shape track skeleton constituted of existing rails 9, 9 and sleepers are replaced with PC sleepers 1,... for simplified track girders to become cross-girders, in existing positions. Rectangular steel flat plates 3,... are temporalily placed on upper surfaces 2 of those sleepers 1. Bar steels 4,... as longitudinal girders are arranged at specified intervals on both the outsides of existing rails 9 to interpose the steel flat plates 3 between the upper surfaces 2 of PC sleepers 1 and lower flanges 5 of bar steels 4. After bringing them into contact with each other with their bolt holes 6, 6 in coincidence with each other, they are fastened with screwing bolts 7, 7 having double locking nuts.
Patent JP-H07251412-A (JP)
Title: Method and device for manufacture of color cement plate
Inventor: FUKUI MASAMI
IPC: B28B1/40
Filed: 1994-03-15
Abstract: PURPOSE:To make a manufacture easy and simplify a device by making a material slurry and a colorant slurry flow down to a wire cloth so as to form a color web and a colorless web, taking them up on a making roll, and molding with a press a mat body obtained by cutting the webs. CONSTITUTION:When a color cement plate is to be manufactured, a pump 13 is driven first and a solenoid valve 16 is opened. A material slurry and a colorant slurry in tanks 11 and 14 are respectively supplied to a flow box 6 and mixed. Thereafter, it is made to flow down to a wire cloth 5. That is, the water in the mixed slurry is sucked downward through the wire cloth 5 and the colorant-containing material is scooped up in the wire cloth 5 so as to form a color web. Next, only the material slurry is made to flow down to the wire cloth 5 so as to form a colorless web. Succeedingly, the color web and the colorless web are respectively taken up on a making roll 18 in multilayer. Thereafter, these are cut and peeled so as to form a mat body having the color web as a surface. Thereafter, the mat body is molded by a press 20.
Patent JP-2000205254-A (JP)
Title: Curved roller guide device, inclination absorbing type curved roller guide device, and table guide device
Inventor: TERAMACHI HIROSHI
IPC: F16F15/02
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a curved roller guide device equipped with automatic aligning properties using rollers favorable for a heavy load. SOLUTION: The curvilinear motion in the longitudinal direction of the track rail 2 of a moving block 3 is guided by rolling of a string of rollers 12 in the form of swollen middle part and a string of rollers with the recessed middle and the moving block 3 is made movable in an arc across the width of the rail body 4 by sliding of the two sorts of roller strings across the width of the rail body 4 with respect to the oversurface and undersurface of the rail body 4.
Patent JP-H01217643-A (JP)
Title: Redundant constitution system for parallel computer
Inventor: ISHIKAWA TSUTOMU
IPC: G06F15/173
Filed: 1988-02-26
Abstract: PURPOSE:To decrease the number of spare process elements (PE) and also the number of links of the spare PEs by enlarging successively an i-dimensional fault tolerant hypercube Pi in the form of Pi+1=K2XPi for production of an n-dimensional fault tolerant hypercube. CONSTITUTION:A dimension enlarging link 6 must be replaced between a PE of (a) of an i-dimensional cube 3 and a PE of the corresponding A in an i- dimensional cube 3 of the other side so that an (i+1)-dimensional cube obtained by connecting two cubes 3 via the link 6 must be fault tolerant. This replace ment is possible by replacing the PE of A with a spare PE of B. In this case, a hypercube connection is successively enlarged in the form of Qi+1=K2XQi in case the cube 3 is shown in a graph Qi. In other words, a connection network Pi where the cube 3 is fault tolerant is enlarged successively in the form of Pi+1=K2XPi. Thus a fault tolerant n-dimensional cube (n>i) is obtained. In such a way, the number of spare PEs and their links can be decreased.
Patent JP-S55136876-A (JP)
Title: Method for triggering thyristor converter
Inventor: NIIMI TADAMASA
IPC: G05F1/46
Filed: 1979-04-12
Abstract: PURPOSE:To prevent the increase in a reverse leakage current by detecting the voltage across main thyristors, applying said voltages to AND gates in a triggering circuit, and suppressing the output of triggering pulses during the reverse-voltage period of the thyristors. CONSTITUTION:The voltages across the anodes and cathodes of main thyristors TU-TZ in a thyristor converter are detected by a reverse-voltage detector RVD, and said voltage are inputted to AND gates AG in triggering circuit. On the other hand, the outputs from a triggering unit TSU, to which a control signal CS and synchronizng signals SS are inputted, are supplied to the AND gates AG through flip-flops FF, and further supplied to thyristors TP and TQ in an inverting extinction circuit via an OR gate OG. Therefore, the generation of the triggering pulses during the period the reverse voltage in the main thyristors are generating can be suppressed, the increase in the reverse leakage currents can be prevented, thereby the reliability of operation can be enhanced.
Patent JP-H01220663-A (JP)
Title: Rewinding core automatic positioning device in winder
Inventor: SANO TOSHIO
IPC: B65H19/30
Filed: 1988-02-26
Abstract: PURPOSE:To facilitate slitting work by moving a chucking part to be stopped in a desired chucking reference position being based on the reference side dimension for slitter positioning and the moving amount of the chucking part. CONSTITUTION:A control unit, being based on the reference side dimension for positioning trimming slitter blades 31, 32 and slitting slitter blades 33, 34 and on the moving amount position of a rotary chucking head 110 in core chucking devices 100, 200, calculates a moving amount to a desired chucking reference position. And by driving a motor, the rotary chucking head 110 is moved to the desired chucking reference position. Accordingly, in the case of a winder, even when a belt-shaped material (base paper) 2 to be slitted is changed in its width, a rewinding core 4A is permitted to easily perform its automatic positioning, facilitating slitting work while enabling misslitting to be suppressed to a minimum limit.
Patent JP-S61204131-A (JP)
Title: Ovulatory agent
Inventor: KONDO YOSHIKAZU
IPC: A61K36/00
Filed: 1985-03-07
Abstract: PURPOSE:An ovulatory agent comprising an oil-soluble fraction of the whole grain or part of seed of Coix lacryma-job L. var. ma-yuen (Roman) Staph) as an active ingredient. CONSTITUTION:An oil-soluble fraction of the whole grain or part of seed of Coix lacryma-job L. var. ma-yuen (Roman) Staph) is extracted with n-hexane, ethyl acetate, etc., as an exracting solvent, to give an active ingredient as an ovulatory agent. The agent is optionally blended with an auxiliary component (e.g., excipient, compouding agent, diluent, etc.) for pharmaceutical manufacturing. An oral or parenteral drug such as powder, fine granule, tablet, capsule, syrup, injection, etc., may be cited as the dosage form. It promotes natural ovulating without side effects, keeps corpus luteum formation and has corpus luteum number increasing action.
Patent JP-H11242756-A (JP)
Title: Prepaid card and processor
Inventor: KITAZAWA TAKAYUKI
IPC: G07F7/08
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To eliminate cash handling that accompanies refund and also to prevent cash from being illegally obtained with a prepaid card by providing a data recording part which records a refund amount of a purchased article. SOLUTION: A refund railway ticket is inserted into a slot of a body and its purchase date, purchase amount, etc., are read. Next, a prepaid card is inserted and recorded data is read (S 102). When the ticket purchase date of the day exists in the data and also its purchase amount coincides with the purchase amount of the refund train ticket (S 104 and 106), the amount that purchases the refund ticket is written on a refund amount data recording part of the prepaid card with the refund ticket as a purchased train ticket according to the inserted prepaid card (S 108). The prepaid card on which the refund amount is written is ejected to the insertion slot to be returned (S 110). The refund train ticket held by a carrying path is collected into a collecting box after it is invalidated as necessary.
Patent JP-H07251234-A (JP)
Title: Manufacture of disk with rim
Inventor: INATANI SHUJIRO
IPC: B21K1/32
Filed: 1994-03-15
Abstract: PURPOSE:To rationalize a machining device while securing formability in a manufacturing method of a disk with a rim for forming a plastically workable raw material to be machined in a shape of projecting a rim to one side of the disk. CONSTITUTION:A raw material to be machined 10 is clamped and held with a pair of a 1st and 2nd dies 3a, 3b, a rim forming surface 32 is provided on one side of the 1st die 3a, and the raw material 10 is pressed by approaching the dies while synchronously rotating them in a state of retracting a pressing roller 5 arranged on the side of the die from a die boundary part and part of the raw material 10 is protruded from the die boundary part a little. Then, while continuing pressing and growing the projecting part to a prescribed size, the pressing roller 5 is moved from the 2nd die 3b side to the 1st die 3a side and the projecting part is formed into an annular tapered piece. Next, pressing is stopped, the annular tapered piece is finished into the rim 1 by roll forming the piece with the pressing roller 5 and the rim forming surface 32.
Patent JP-H07253048-A (JP)
Title: Air-fuel mixture forming method of gaseous fuel engine and device thereof
Inventor: SUZUKI TOSHIO
IPC: F02M21/02
Filed: 1994-03-15
Abstract: PURPOSE:To set air-fuel ratio of air-fuel mixture to a target value accurately over the whole operation region of an engine by changing control variable in feedback control of gaseous fuel supply amount freely in accordance with- intake air amount or parameters affecting the intake air amount. CONSTITUTION:A gaseous fuel engine is provided with a variable venturi type mixer 35 which increases and decreases gaseous fuel supply amount in accordance with intake air amount and a bleed air control valve 36 which controls the amount of bleed air supplied into a fuel supply chamber 32. The supply amount of bleed air is feedback controlled by an ECU 48 based on output of an O2 sensor 21 so that air fuel ratio of air-fuel mixture approaches a target value. In this case, control variable in feedback control is a function of engine load and the engine speed, and a bleed air control valve 36 is opened and closed by a step motor 55 which is driven by the number of steps obtained in accordance with the control variable.
Patent JP-S58159766-A (JP)
Inventor: KITAMURA YOSHINORI
IPC: A61N2/08
Filed: 1982-03-19
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-H07229684-A (JP)
Title: Charging equipment of sintered material
Inventor: KOSHI TAKESHI
IPC: B65G65/48
Filed: 1994-03-15
Abstract: PURPOSE:To stabilize an operation of charging a sintered material by making it possible to drive a wire constituting a slant surface of a shoot by a driving pulley. CONSTITUTION:A material 5 supplied from a belt conveyor 10 slips down on a slant surface of a shoot 20. The slant surface of the shoot 20 is formed by a plurality of lines of a wire 21 held at prescribed intervals by brackets 23 and disposed in parallel in the direction of the width of the slant surface and, therefore, it fulfills a function of a sieve. In a process of the material 5 slipping down on the slant surface of the shoot 20, in more detail, the material 5 drops down through spaces between the lines of the wire 21 in accordance with a grain size. The material 5 dropping down through the spaces of the wire 21 falls down vertically substantially and is heaped up The wire 21 can be driven by a wire-driving pulley 31, and when the wire 21 is driven by the driving pulley 31, a matter sticking to the wire 21 is scraped off by the brackets 23. According to this constitution, an operation of charging a sintered material can be stabilized.
Patent JP-H11227484-A (JP)
Title: Shift operation input device for automatic transmission
Inventor: MIYOSHI KEISUKE
IPC: F16H59/10
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To arrange a cable for key interlock with excellent lay-out, and to surely interlock the cable with the oscillation of a shift lever, at the same time. SOLUTION: A cable 70 for key interlock is connected to an underpart of a vertically extended columnar member 81, and an input part 83 for the oscillation of a shift lever 3 to be inputted is provided in its upper part. Since the position of the input part 83 is far from a fulcrum of the lever 3, it is turned surely with a large oscillation to enlarge a moving amount of the cable 70. The cable 70 does not interfere with a slide plate 16 arranged in its upper side or the like.
Patent JP-S58163345-A (JP)
Inventor: TAKEUCHI YASUTO
IPC: G01S7/527
Filed: 1982-03-19
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-H05243592-A (JP)
Title: Solar cell and manufacture thereof
Inventor: MINAMIMORI TAKAYUKI
IPC: H01L31/04
Filed: 1992-03-02
Abstract: PURPOSE:To realize a solar cell in which a short-circuiting current is improved while maintaining a high curve factor and which has an excellent conversion efficiency by forming a connector having high concentration in a deep bottom from a side of a group under the group. CONSTITUTION:A group 2 is formed on a silicon polycrystalline substrate 1 having a specific resistance value of 1OMEGA.cm, and etched with mixture acid of NHO3 and HF. Then, the substrate 1 is dipped in coating solution containing phosphorus, its group surface is disposed upward and dried. Then, a thick PSG film 3 is formed in the bottom of the group 2. Then, when it is thermally diffused at 850 deg.C for 20min, a deep connecting layer 4 having a high concentration is formed in the bottom of the group, a shallow connecting layer 5 is simultaneously formed on an oblique surface, a TiO2 reflection preventive film 6 is formed, AI paste is printed to be coated to obtain a rear surface electrode 1 and a P<+> type high concentration layer 8. A fine wire electrode is so formed as to perpendicularly cross the group 2, and an increase in a light generating current of a part in which the connecting layer is reduced in depth is conducted without decreasing a curve factor. As a result, solar cell characteristics can be improved.
Patent JP-H06257373-A (JP)
Title: All casing drilling machine
Inventor: EGAWA KIKUJI
IPC: E21D1/04
Filed: 1993-03-05
Abstract: PURPOSE:To drill a shaft or a foundation pit of large bore. CONSTITUTION:The holding tool 25 of a casing tube 24 is supported on a main body 22 through radial rollers and thrust rollers, the holding tool 25 and the main body 22 can be respectively divided, the holding tool 25 and the main body 22 are separated from each other, and the holding tool 25 and the main body are respectively divided so as to be transported. There is no trouble for transport even if an all casing drilling machine 21 is made to be large-sized, and hence a shaft or a foundation pit of large bore can be drilled by means of the all casing drilling machine 21.
Patent JP-2000251258-A (JP)
Title: Optical disk recording/reproducing device
Inventor: TANAKA TORU
IPC: G11B7/0045
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To detect a state where the recording operation of a signal cannot be properly made by rotation failure by reproducing and detecting a wobble signal at a position for recording a data signal, and by controlling the propriety of the recording operation according to the state of the signal to be reproduced. SOLUTION: A wobble signal being read from a signal-recording region where no signal is recorded is decoded for deriving a synchronization signal. When the unlocking of synchronization between the derived synchronization signal and a reference signal occurs within specific time, it is judged that the rotary control operation of a disk 1 is not properly made by the influence of eccentricity or the like. In this case, recording operation is not started for returning to a stop state, and at the same time a signal for indicating that the recording operation cannot be made is outputted to a computer device 7. The device 7 outputs an instruction signal for performing the chucking operation of the disk 1 again to a system control circuit 8. By carrying out the operation, an eccentricity state may be improved.
Patent JP-H05246120-A (JP)
Title: Page printer
Inventor: HOSHINO KOEI
IPC: G03G15/08
Filed: 1992-03-03
Abstract: PURPOSE:To utilize remaining toner effectively for curtailing expenditure. CONSTITUTION:A toner remaining quantity detecting section 3 for detecting a predetermined quantity of remaining toner and a paper size sensor 2 for detecting type of paper being printed are provided. A controller 1 calculates the number of papers which can be printed with the remaining toner in accordance with information from the toner remaining quantity detector 3 and the paper size sensor 2 and it is displayed on a number-of-sheets display device of a display device 5.
Patent JP-2000203289-A (JP)
Title: Drive for automobile
Inventor: HIRAIWA KAZUMI
IPC: B60K6/26
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To attain direct driving for high power transmission efficiency in steady running in a drive for hybrid powered automobile which transmits power using two types of power sources, that is, an engine and a plurality of motors, and a planet gear. SOLUTION: A planet gear 10 involves a member (carrier 16) connected with an input shaft 22, a member A (sun gear 12) inhibiting the rotation of a case 32 to obtain accelerating drive, and a member to be accelerated (ring gear 14). The first motor 64 is formed between the second magnetic member 36 connected to the member to be accelerated and the first magnetic member 30 connected to an output shaft 24, and the second motor 66 is formed between the first magnetic member 30 connected to the output shaft 24 and the third magnetic member 40 connected to the member A (sun gear 12). A means is also provided which fixes the member A (sun gear 12) onto the case 32.
Patent JP-S53130585-A (JP)
Title: Electric dust collector
Inventor: SASAOKA RIYOUSUKE
IPC: B03C3/41
Filed: 1977-04-19
Abstract: PURPOSE: To provide an electric dust collector having no discharge wires employed in prior art electric dust collector, using conductive fiber hairs which are provided on the surface of an acceleration electrode to from discahrge at the tips of the hairs. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08239600-A (JP)
Title: Coating material composition
Inventor: YAMAUCHI HIROSHI
IPC: C09D5/16
Filed: 1995-03-06
Abstract: PURPOSE: To obtain a coating material composition having antifouling property, anti-algal property and anti-mold property, and having a control function prolonging these effects by containing an organic antifouling agent, powder zeolite having a specific average pore diameter and a film-forming resin. CONSTITUTION: This composition contains (A) an organic antifouling agent (preferably N,N-dimethyldichlorophenylurea, N,N-dimethyl-N'-phenyl-(N'- fluordichloromethylithio) sulfamide, 2,4,5,6-tetrachloroisophthalonitrile, etc.), (B) zeolite powder having 5-10Å average pore diameter and (C) a film-forming resin (preferably a phenolic resin, a vinyl resin, an acrylic resin or a fluororesin resin, etc.), and the components A and B are mixed in a weight ration of 1:(0.25-1), preferably 1:(0.5-0.75). The content of the component C is preferably 25-99wt.%, especially 50-95wt.% based on the whole amount of the composition.
Patent JP-2000240590-A (JP)
Title: Multiblade forward fan
Inventor: YAMAZAKI SUSUMU
IPC: F04D29/30
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal multiblade forward fan of reduced noise used for the cooling of electronic equipment and the like, ventilation, air conditioning, pneumatic conveying and the like. SOLUTION: This fun comprises blades approximately radially disposed at constant intervals in the circumferential direction between a disc-shaped main board and an annular side board while longitudinally narrowed, and a casing capable of pivotting an impeller inside and blowing out the wind in the circumferential direction. The main blades 1a and the intermediate blades 1b are alternately disposed, the inner diameters of the main blades 1a and the intermediate blades 1b are gradually increased from the main board side toward the side board side, a blade outlet angle is β2 is over 100 deg., a point of inflection position blade angle β4 is below 70 deg., and a ratio of a main blade inner diameter D1 and a blade outer diameter D2 at the main board side is below 0.7.  On this occasion, the number of intermediate blades between main blades are different from the adjacent one in the circumferential direction, further the blade inner diameters of the adjacent blades including the main blades and the intermediate blades are different in the circumferential direction, and a forward inducer with respect to the rotating direction, is attached to an axial front edge at the inner peripheral side of the blade.
Patent JP-S52130064-A (JP)
Title: Filtering apparatus
Inventor: ISHIZUKA AKIRA
IPC: B01D29/09
Filed: 1976-04-23
Abstract: PURPOSE: To provide a filtering apparatus for water analysis, including automatic filter-paper replacing mechanism, in which loading of filter paper is detected, and in case of loading of filter paper, sample water is discharged from filtering tank. 
     COPYRIGHT: (C)1977,JPO&Japio