baber/WOPTO huggingface dataset:
Patent JP-H0826530-A (JP)
Title: Automatic document feeder
Inventor: HATTORI HITOSHI
IPC: B65H9/00
Filed: 1994-07-21
Abstract: PURPOSE:To feed a document at a high speed without generating a stain of the document, by providing a conveying means, reversely conveying the conveyed document where it is once beyond a rear part reference line, providing an orthogonally moving roller rotated in a direction orthogonal to a direction of conveying the document, and bringing the document into contact with the rear part reference line and a side part reference line. CONSTITUTION:A document 1 is conveyed by a conveying means 3 onto a contact glass serving as a document image reading part 2, and the document is reversely conveyed in a position 1b where its rear end edge is beyond a rear part reference line 5 by a prescribed distance. At this reversely conveying time, conveying belts 3d, 3e are rotated oppositely to an A direction, to drive an orthogonally moving roller 4 rotated in an orthogonal B direction. By conveying action thus operated, the document 1 is conveyed in a rear part diagonal angle C direction and brought into contact with the rear part reference line 5, side part reference line 6 and with a position 1c where these reference lines are crossed. That is, the document 1 is automatically positioned by both the reference lines 5, 6, to perform correction of a vertical register, horizontal register and a skew, thereafter to perform a high speed paper feed in a D direction.
Patent JP-H0873433-A (JP)
Title: Sugar compound and its production
Inventor: SAKAI TAKESHI
IPC: C07D213/74
Filed: 1995-07-03
Abstract: PURPOSE: To obtain a new compound useful for a structural analysis of fucoidan and detection of fucoidan-decomposing enzyme and useful as a medicine having an anti-coagulation action of blood, a lipidic blood clarifying action, an antitumor action and an anti-infection action on AIDS virus. CONSTITUTION: This sugar compound is expressed by the formula (R<11> -R<14> are each H, -SO3 H, etc.). The compound is obtained from fucoidan which is a sulfated polysaccharide contained in brown algae by hydrolyzing fucoidan in an acidic medium to produce various fucoidan monosaccharides or fucoidan oligosaccharides and pyridyl(-2-) aminating the resultant compounds. The pyridyl(-2-) amination is realized e.g. by drying a solution of fucoidan monosaccharides or fucoidan oligosaccharides, etc., in substantially anhydrous state with freeze drying, etc., adding 2-aminopyridine dissolved in acetic acid, etc., to the resultant dried substance, further adding a borane.pyridine complex, etc., and reacting the components with each other.
Patent JP-H0239755-A (JP)
Title: Data transfer system
Inventor: ISHII MIE
IPC: H04L13/08
Filed: 1988-07-29
Abstract: PURPOSE:To reduce the load of an information processing part by inputting data by means of a data input activation control from the information processing part, preparing the transfer data, and sending the transfer data conforming to the processing speed of an external device. CONSTITUTION:A data input part 2 is activated at every time of the input of data D1, D2,..., Dn by a control signal C1 supplied from an information processing part 1, and the data are fetched. Further, the data are divided, for example, at every eight bits (one byte), and under a control by a control signal C2 in order to control writing, they are written through a data bus DB 1 to a storage part 3. When a writable condition detecting part 5 detects the data writable condition of a data sending part 4, it controls the storage part 3 and the data sending part 4 based on control signals C3 and C4, and writes the data written to the storage part 3 through a date bus DB 2 to the data sending part 4. The data sending part 4 successively transfers the written data to the outside.
Patent JP-2000036340-A (JP)
Title: Electric connector system for shielded flexible circuit in flat form
Inventor: ETTERS HARRY N
IPC: H01R12/59
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a simple and certain connector system high in cost performance, which is used to terminate flat shielded flexible circuits. SOLUTION: A connector system to terminate flat shielded flexible circuits 12 and 14 is composed of a male connector 16 and a female connector 18. The male connector 16 includes a conductive body member 24 for installation of the flexible circuits 12 and 14, and the body member has at least one peg 32/64. The flexible circuits 12 and 14 include a plurality of signal conductors 40 and at least one ground conductor 42. Holes 48 formed in the circuits 12 and 14 receive the peg(s) 32/64 in such a way as engaging with the ground conductor 42, and this 42 is put in common connection with the body member 24.
Patent JP-H1018188-A (JP)
Title: Steel cord for reinforcing rubber product and pneumatic radial tire using the same
Inventor: KONUMA SHUICHI
IPC: D07B1/06
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain a new steel cord for reinforcing rubber products, highly uniting various performances such as the low fuel cost performance and stable operation performance of tires in good balance, and to obtain a pneumatic radial tire containing the steel cords applied to the tire belt part. SOLUTION: In this mono to tri-layered twisted steel cord for reinforcing a rubber product, the spiral forms of all steel element wires constituting at least the outermost layer alternately have linear parts substantially parallel to the longitudinal axis of the cord and parts not parallel, and the total length (1) of the parallel linear parts is expressed by a range of the inequality: p/4<1<p-n [(p) is the twisting pitch of the outermost layer, (1) is the total length of the parallel linear parts; (n) is the number of the filaments in the outermost layer].
Patent JP-S5894550-A (JP)
Inventor: YANAGI YUUICHI
IPC: E04D3/30
Filed: 1981-11-27
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-H0612501-A (JP)
Title: Si type cpu module
Inventor: HAYASHI TAIZO
IPC: G06F15/78
Filed: 1992-06-25
Abstract: PURPOSE:To directly position even an external device excepting for a sub board on the bus of a processor provided with a serial communication function as well concerning the SI type CPU module mounting such a processor. CONSTITUTION:This SI type CPU module is provided with a memory 3 and a processor 2, which is equipped with functions for performing access through a multiplex bus 30 to this memory and serially communicating with the external device excepting for the sub board, on a sub board 1 linked to a mother board with a single in-line type connector 5. Then, the entire bus 30 is also opened to the external device 20 excepting for the sub board.
Patent JP-S6348009-A (JP)
Title: Periodic pulse detection circuit
Inventor: YAMASHITA NORIYUKI
IPC: H04N5/08
Filed: 1986-08-18
Abstract: PURPOSE:To surely detect the periodic pulse by combining Schmitt circuits inverted in response to the periodic pulse and re-inverted by a fixed value of an output level of a charge/discharge circuit. CONSTITUTION:When a periodic pulse S1 comes, a Schmitt circuit 30 comprising transistors (TRs) 5, 10, 13 is inverted by the action of a TR 7 and an output level at an output terminal 22 goes to a logic H level. The TR 7 is reversely biased and turned off, but the Schmitt circuit 30 keeps the state. Thus, the charging of the capacitor 18 is started by the turningon of a TR 16, and when a voltage Vc across the capacitor 18 exceeds the upper comparing limit level of the Schmitt circuit 30, it is inverted again, the capacitor 18 starts discharging through a current source 17, and when the voltage Vc across the capacitor 18 reaches the emitter voltage of a TR 20, it is turned on and the capacitor 18 completes its discharge. Thus, it means that a mask period masking other pulses than the periodic pulse S1 is provided.
Patent JP-S59167686-A (JP)
Inventor: FUERUDEINANDO MINARIKU
IPC: F27D3/00
Filed: 1983-10-13
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-S5989693-A (JP)
Inventor: SUTEFUEN DEI BASUTOO
IPC: C09K15/32
Filed: 1983-10-13
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-H0636935-A (JP)
Title: Thick film magnetic material chip component and manufacture thereof
Inventor: CHIBA HIRONOBU
IPC: H01F41/00
Filed: 1992-07-20
Abstract: PURPOSE:To realize a thick film magnetic material chip component, which is small-sized, is low in height, is superior in mounting property and is rich in film productivity, as the noise counter-measure component of a high-density mounting circuit board, which is accompanied by a miniaturization of a digital equipment and a reduction in the thickness of the digital equipment. CONSTITUTION:A thick film magnetic material chip component is provided with a square plate-shaped ceramic substrate 14, a magnetic material layer 11, which is formed on the substrate 14, is internally provided with an internal conductor 13 therein and at the same time, is thermodiffused a low-softening point glass or a thermosoftening resin, and one pair of end face electrodes 12 connected electrically with the conductor 13 at both end parts of the substrate 14, whereby the mounting property and mass productivity of the chip component can be respectively improved into a superior one and the thick film magnetic material chip component, which is superior also in plating resistance, is obtained.
Patent JP-H0730494-A (JP)
Title: Bidirectional optical communication method and its device
Inventor: KAWAHARA NOBUHIRO
IPC: H04B10/077
Filed: 1993-07-06
Abstract: PURPOSE:To reduce laser outputs from both transmitting/receiving units to low power even when only the optical fibers of one of the units are disconnected. CONSTITUTION:Each of the 1st and 2nd transmitting/receiving units 1, 2 is provided with the 1st and 2nd pilot signal generating parts 9, 11. When none of the 1st and 2nd pilot signals P1, P2 can be detected from the opposite unit 2 or 1, the unit 1 or 2 outputs the 2nd pilot signal P2 and a low power optical, output, and when the 2nd pilot signal P2 is received from the opposite unit 2 or 1, outputs the 1st pilot signal P1 and a low power optical output. When the 1st pilot signal P1 is received from the opposite unit 2 or 1, the unit 1 or 2 outputs the 1st pilot signal P1 and a high power optical output.
Patent JP-H1144275-A (JP)
Title: Solenoid valve for fuel injection device
Inventor: FURUYA YUJI
IPC: F02M51/06
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a solenoid valve for a fuel injection device to generate the high attraction force of an electromagnetic coil providing a magnetic path area and to cope with a demand for improvement of responsiveness at the same outline size and the increase of an operable fuel pressure. SOLUTION: Since it is noticed that a seal member 22 contracts a magnetic passage area between an electromagnetic coil 11 and an armature 5 and by enlarging the magnetic path area, a necessary suction force is generated even by the same magnetomotive force. An electromagnetic coil 11 and a seal member 22 formed of a non-magnetic substance are arranged in an annually formed opening space part 26 at one end of the armature 5 side in the axial direction of inner and outer core parts 23, 24 and 25, being a core part 21, to close an opening space part 26. Further, the outside diameter D of the seal member 22 is reduced to a value lower than the outside diameter C of an electromagnetic coil.
Patent JP-H1140768-A (JP)
Title: Semiconductor integrated circuit and its manufacture
Inventor: KANETANI HIROYUKI
IPC: H01L27/115
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a structure where the characteristics of a ferroelectric film will not deteriorate in an LSI where a nonvolatile dielectric memory (FRAM) exexit with other devices, by facilitating the machining of a Pt electrode and that of a capacitor, reducing the number of processes for forming the lower electrode of a capacitor part and the wiring layer of other devices, reducing the level difference between devices, and facilitating the formation of wiring. SOLUTION: A structure has a first electrode 3a that is buried into a first groove being dug at a first insulation film that is formed on a semiconductor substrate and whose surface is flattened, a second insulation film being deposited on the first insulation film, a ferroelectric film 5a and a second electrode 6a that are successively deposited into a second groove being dug at the second insulation film corresponding to the upper part of the first electrode 3a and then whose surface is flattened. Then, it has a ferroelectric capacitor part that is constituted of the first electrode 3a, the ferroelectric film 5a, and the second electrode 6a.
Patent JP-H11342172-A (JP)
Title: Bathing helping lift type chair
Inventor: SASAKI HIDEO
IPC: A61H33/00
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To use an existing bathtub in a general family and facilitate the bathing of an aged person or physically handicapped person with a slight help by housing a lift having a chair base seat part pivotally fixed to the lower end part in such a manner as to be foldable in a housing box mounted on the wall surface of a bathroom facing the bathtub in such a manner as to be capable of rising and falling by a driving device. SOLUTION: In bathing, a chair 6 housed in a housing box mounted on the wall surface of a bathroom facing a bathtub 21 is horizontally extended, and a back plate 8 is raised. The chair 6 and the back plate 8 are rotated 90 deg. on a chair base seat 5 on which they are mounted toward the doorway side of the bathtub 21 through a rotating bearing 7 to seat a bathing person on the chair 6, and the chair 6 or the like is then returned to the original position. The water preliminarily fed into a number of water bags 9 arranged on a jack 3, which is a driving device, is gradually drained to contract each water bag 9, so that a lift 4 engaged with the jack head 14 of the jack 3 is lowered to submerge the chair base seat part 5 pivotally fixed to the lower end of the lift 4 to the bottom part within the bathtub 21.
Patent JP-S6084274-A (JP)
Title: Production of acrylic acid ester
Inventor: JITSUMATSU TETSUJI
IPC: C08F22/22
Filed: 1983-10-17
Abstract: PURPOSE:To obtain the titled substance which is a liquid having a low viscosity at normal temperature and gives a cured product having excellent heat-resistance, easily, by using an alcohol obtained by the ring-opening addition reaction of epsilon-caprolactone to tris(2-hydroxyethyl)isocyanurate at a specific ratio as a raw material, and reacting the alcohol with acrylic acid. CONSTITUTION:1mol of tris(2-hydroxyethyl)isocyanurate and 0.5-3mol of epsilon- caprolactone are subjected to the ring-opening addition reaction to obtain the alcohol of formula (l, m and n are 0 or positive number). The titled compound can be produced by esterifying the alcohol with acrylic acid or its derivative (e.g. lower alkyl acrylate). The amount of the acrylic acid, etc. is preferably 0.6-2 equivalent, especially 1-1.5 equivalent based on 1 hydroxyl equivalent of the alcohol. The titled compound is a liquid having low viscosity at a low temperature, and gives a cured product having excellent hardness, heat-resistance and toughness. It is used singly or as a blend with other polymers, as a modifying or crosslinking component for paint, molding material, etc.
Patent JP-S6087670-A (JP)
Title: Chopper type dc power source circuit
Inventor: TANAKA NORIO
IPC: H02M3/155
Filed: 1983-10-17
Abstract: PURPOSE:To improve the response of the output stabilizing operation for abrupt variation of a load by detecting the voltage across the load directly by an output stabilizing feedback circuit and controlling an output transistor through a photocoupler. CONSTITUTION:When an output DC voltage varies by the variation in a load, the breeder voltage at the connecting point of resistors 17, 18 varies, and the breeder voltage and the reference voltage of a constant-voltage diode 14 are compared by an error detecting transistor 15. When the transistor 15 is turned ON, a light emitting diode 21a is turned ON, and a phototransistor 21b is turned ON. Thus, a control transistor 7 is turned ON, an output transistor 5 is turned ON to stabilize the output DC voltage.
Patent JP-H0243966-A (JP)
Title: Cyclone separator
Inventor: KATSUKI TSUNEO
IPC: B04C5/081
Filed: 1988-08-03
Abstract: PURPOSE:To reduce pressure losses without a lowering of dust collection efficiencies by causing a top plate to be inclined from the circumferential periphery at the end of a cylindrical part toward the center axis thereof. CONSTITUTION:A top plate 2 is connected to the upper end of a vertical cylinder and a cone 4 is connected to the lower end thereof, while a fluid introduction port 1 is attached to a cylindrical part 3 in a tangential direction thereto and a cylindrical fluid discharge port 7 is provided through the top plate 2. And the top plate 2 is caused to be inclined from the circumferential periphery of the part 3 downwardly toward the center axis thereof. As a result, pressure losses can be reduced without lowering dust collection efficiencies and, since a total apparent height can be decreased, when cyolone separators are stacked in a multistage manner, entire height can be reduced as in the case of a suspension preheater, i.e., a preheater of raw materials for cement. Further, since an inner cylinder of a cyclone separator is not required, installation and maintenance costs can be decreased.
Patent JP-H0642386-A (JP)
Title: Idling control device for high pressure fuel injection type engine
Inventor: SUHARA HIDETAKA
IPC: F02D41/16
Filed: 1991-07-05
Abstract: PURPOSE:To stabilize the number of idling times as various demands are met. CONSTITUTION:In an idling control device for a high pressure fuel injection type engine wherein an injection amount is controlled through control of the width of an injection pulse and a fuel pressure, the idling control device comprises a crank angle sensor 21c (an engine speed detecting means) to detect the number of revolutions of an engine and a throttle sensor 21a (an idling detecting means) to detect the idling state of the engine. When an idling state is detected, an injection pulse width is held approximately at a constant value. Further, a control unit 19 (an injection control means) to regulate a fuel pressure so that the detected engine speed is adjusted to the target idling engine speed.
Patent JP-S6083835-A (JP)
Inventor: YOSHIMITSU TOKIO
IPC: B29C43/20
Filed: 1983-10-15
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-H0618449-A (JP)
Title: Ash content measurement device for on-machine paper surface
Inventor: HASUIKE MAKIO
IPC: G01N23/16
Filed: 1992-06-29
Abstract: PURPOSE:To measure an ash content at both sides of paper by providing decompression chambers on both upstream sides thereof in such a way as adjacent to each other and sandwiching the paper travelling through measurement chambers. CONSTITUTION:Travelling paper is sent to measurement chambers 1 to 5 after preliminarily decompressed in one or more reserve chambers 6. In the chambers 1 to 5, an electron beam emitted from an electron gun 1 and transmitted straight forward to a focusing lens 2, irradiates the surface of the paper. A reflected electron beam occurring on the paper surface is arrested by a reflected electron beam detector 3 of high capability and amplified by an amplifier 4. Then, the intensity of the reflected electron beam is measured. This measured value is converted to an ash content obtained beforehand for the composition of an inorganic substance to be added, and an ash content available from the calibration curve of the reflected electron intensity, thereby obtaining an actual ash content. The device is opened and closed with an open/close shutter 8 at constant intervals to suit measurement intervals, thereby maintaining the degree of vacuum in the device.
Patent JP-H0610004-A (JP)
Title: Device for filling permanent magnet powder
Inventor: TAMURA YOZO
IPC: H01F41/02
Filed: 1992-06-26
Abstract: PURPOSE:To prevent the wear of the upper surface of a mold, to eliminate the need to adjust the clearance between the mold and the magnetic pole, to improve the maintenance of the mold and to uniformly fill a fixed amt. of a permanent magnet powder in a forming space in an extremely short time even if the width of the opening of the forming space is small. CONSTITUTION:This device is provided with a solenoid coil 20 free to slide along the upper surface of the opening of the cylindrical forming space 18 of a mold and with the center axis aligned with the depth direction of the forming space, a lever 26 above the coil capable of being oscillated in the vertical plane, a magnetic pole 32 capable of being vertically moved in the coil, a spring 30 for exerting an upward repulsive force on the pole, a pneumatic cylinder 34 for boosting the base end of the lever and a power unit for supplying an AC current to the coil. A flanged sleeve 28 is provided at the tip of the lever, a spring is interposed between the flange and a coil bobbin, and the magnetic pole is fixed to the lower end of the sleeve.
Patent JP-S5896839-A (JP)
Title: Copper alloy for resistance
Inventor: TAKANO TOSHIAKI
IPC: C22C9/06
Filed: 1981-12-02
Abstract: PURPOSE:To obtain a Cu alloy for a resistance with superior yield strength after heating at a high temp. in a prescribed electric conductivity range as well as superior stress corrosion resistance and weldability by adding prescribed percentages of Ni, Mn and one or more among Si, Fe, Cr and P. CONSTITUTION:This Cu alloy for a resistance consists of, by weight, 0.2-5.0% Ni, 0.02-0.5% M, 0.02-0.5% one or more among Si, Fe, Cr and P, and the balance Cu with ordinary impurities. This Cu alloy has superior 0.2% yield strength such as 5kg/mm.<2> after heating at a high temp. in the 10-40ms/mm.<2> electric conductivity range as well as superior corrosion resistance and weldability. Accordingly, by making use of the Cu alloy, an electric apparatus is easily assembled, it can be reduced in size and thickness, and the life of the apparatus can be elongated.
Patent JP-S6253234-A (JP)
Title: Shift position display device for shift lever of automatic transmission
Inventor: MORI TADAO
IPC: F16H59/10
Filed: 1985-08-31
Abstract: PURPOSE:To effect a display of display units timely and precisely, by devising a position arrangement of display windows when a parking range window of a plurality of range display windows formed on a display board is arranged at an end portion. CONSTITUTION:A shift position display device A includes an outer case 10 having a shift hole 11 to which a shift lever 12 actuated in a front and rear direction is inserted and a display board 13 on which a plurality of range display windows relating to respective speed change ranges are formed, wherein a parking range display window 136 of the plurality of the range display windows is so formed that displayed is a display unit 30 integral with a slide guide 21 which associates with a shift lever 12 only when the shift lever 12 is actuated to a prescribed parking position. More specifically, the center e of the display window 136 is displaced to a shift direction side a as compared with the center E of the display unit 30 at the prescribed parking range position.