baber/WOPTO huggingface dataset:
Patent JP-S6365765-A (JP)
Title: Original reader
Inventor: KAWAMOTO TAKAHIRO
IPC: H04N1/00
Filed: 1986-09-05
Abstract: PURPOSE:To correctly read picture information by stopping the drive of either roller of the left and right tip rollers to an original which comes earlier while an arrival signal of the other is generated thereby correcting the meandered original. CONSTITUTION:Rollers 1, 2 feed the original 8 in the direction of arrow. An image sensor 5 reads the picture information of the original 8 and a read signal 10 is given to a detection section 6. The detection section 6 detects the arrival of the left tip and the right tip to the read position separately. A control section 7 stops the drive of the roller which comes earlier from the transmission of the arrival signal of either the left tip or the right tip roller of the original 8 which comes earlier till the arrival signal of the roller coming later is sent. Then only the tip of the original coming later is fed by the roller coming later and when the tip reaches the read position of the image sensor 5, the original 8 is moved by the rollers 1 and 2.
Patent JP-H0658274-A (JP)
Title: Scroll compressor
Inventor: YOSHII TOSHIAKI
IPC: F04C18/02
Filed: 1992-08-06
Abstract: PURPOSE:To reduce oil consumption caused by that oil stuck on a thrust receiving face and the back of a movable scroll is caught in suction gas fluid. CONSTITUTION:This scroll compressor is constituted so that on the thrust receiving face 6a provided with an oil feed groove 15 of a housing 6, an oil collecting groove 18 is provided outside the oil feed groove 15 in the radial direction, an oil collecting passage 20 is provided so as to collect the oil in the oil collecting groove 18 into an oil sump for oil to be fed to the oil feed groove 15, oil after feeding to the oil feed groove 15 and lubricating the thrust receiving face 6a is collected by the oil collecting groove 18, and hence it is prevented that oil stuck on the thrust receiving face 6a exposed to the suction part of a compressor element A and the exposed part of the back of a movable scroll 3 is caught in suction gas fluid by turning motion of the movable scroll 3, and oil consumption is reduced.
Patent JP-S6186199-A (JP)
Inventor: OTSUTOO BURIDOUNGU
IPC: B26D1/62
Filed: 1985-09-25
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-H04364253-A (JP)
Title: Optical pickup device
Inventor: HOSOKAWA HAYAMI
IPC: G11B7/135
Filed: 1991-07-29
Abstract: PURPOSE:To miniaturize and lighten an optical pickup device and to reduce cost. CONSTITUTION:Glass plates 14 and 15 which are arranged by inclining to an optical axis are provided between a semiconductor 11 and a converging optical system consisting of a collimator lens 12 and an objective lens. The glass plates 14 and 15 are arranged by inclining to a direction where segments generated by the cross of a plane vertical to the optical axis with the glass plates 14 and 15 are almost orthogonal. Outgoing light which the semiconductor laser 11 emits is converged on a magneto-optical disk by the converging optical system. Much reflecting light from the magneto-optical disk is converged by the converging optical system while polarized components which are orthogonal are reflected in the glass plates 14 and 15. Then, they pass through photodetectors 31 and 32 which cause the mutually orthogonal components to pass through and they are light-received in photodetectors 21 and 22. A data read signal, a tracking error signal and a focusing error signal are generated based on the output signals of the photodetectors 21 and 22.
Patent JP-H0956711-A (JP)
Title: X-ray computer tomography apparatus
Inventor: TOMURA MASATOSHI
IPC: A61B6/03
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To reduce vibration of a top board and improve the stiffness thereof without lengthening the whole length of the system of an X-ray CT apparatus. SOLUTION: In the X-ray computer tomography apparatus, a top board 2 is supported slidably on a bed 1 and a subject is put on the bed and inserted to be slidable forward and backward into a dome 4 of a frame 3, and further, a receiving member 10 supporting the top board 2 formed on an oblique part on the back side of the dome 4 of the frame 3 is arranged.
Patent JP-H1038749-A (JP)
Title: Wind tunnel test apparatus for estimating disaster prevention in lng base
Inventor: KAWACHI AKINORI
IPC: G01M9/02
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a wind tunnel test apparatus for estimating disaster preventing facilitates in a LNG base. SOLUTION: A liquid embankment model 5 is provided around a tank model 4 provided in a measuring part 8 of a wind tunnel 10. The liquid embankment model 5 is also provided with a plurality of small diameter opening parts 3a for jetting gas. Gas is jetted from the opening parts 3a to form a sham water curtain in the periphery of the liquid embankment model 5. Thus, the estimation of disaster prevention for water curtain facilities provided in an LNG base can be tested under the approximately same condition as the actual using condition to improve the reliability of the wind tunnel test. Further, a compressor 2, blower 6, tracer gas ejecting ports 9a and sampling pipe to measure the concentration are provided.
Patent JP-S58112819-A (JP)
Title: Method of controlling shock absorbers
Inventor: NAKAJIMA NORIYUKI
IPC: B60G17/0165
Filed: 1981-12-28
Abstract: PURPOSE:To enhance the stability of operation of a vehicle, by calculating the acceleration or deceleration of a vehicle from the speed signal of a vehicle speed sensor which corresponds to the rotation of the wheel, to adjust the damping power of shock absorbers depending on the acceleration or deceleration. CONSTITUTION:A speed signal corresponding to the rotation of a wheel detected by a vehicle speed sensor 2 is entered into a microcomputer 1 to calculate the acceleration or deceleration of a vehicle in accordance with a prescribed program. The calculated acceleration or deceleration is compared with a reference value to judge whether the damping power of shock absorbers 4-7 is high or low. On the basis of the result of the judgement, a control signal is applied to driving circuits 8-11 for the shock absorbers after the lapse of a prescribed time so that the damping power is maintained, increased or decreased. The condition of a bad road is thus accurately found out to provide the shock absorbers with damping power depending on the condition of the bad road to enable the vehicle to stably move.
Patent JP-S6270532-A (JP)
Title: Fiber-reinforced metallic formed body
Inventor: OTSU HIDEO
IPC: C22C49/00
Filed: 1985-09-24
Abstract: PURPOSE:To obtain a formed body which does not break even if used for joining of members different from each other in coefficient of thermal expansion by changing the aspect ratios of whiskers on one end face and other end face sides of a formed body in the titled formed body, for use in supporting electrodes, etc., for semiconductor device, in which ceramic or C whiskers are dispersed. CONSTITUTION:A fiber-reinforced metallic formed body 1 is the one disklike in the whole shape in which SiC whiskers, for example, are dispersed in a copper matrix and, in this formed body 1, the lower part A, central part B and upper part C are filled with Si whiskers having aspect ratios (ratio of length to diameter) of 80-100, 60-80 and 40-60 in 30%, 40% and 50% volume content, respectively. In order to manufacture the formed body 1, the whiskers in which aspect ratios are made to vary by changing grain growth conditions in a whisker fiber making process are classified into the above mentioned large, medium and small. The above whiskers are laminated in a die 5 in the above order by equivalent weights, which is pressurized by a punch 6 into a preformed body. This preformed body is put into a die, into which molten copper is poured to undergo high pressure casting immediately by a punch.
Patent JP-H0795791-A (JP)
Title: Air conditioning equipment
Inventor: OGAWA YOSHIAKI
IPC: H02P6/08
Filed: 1993-08-03
Abstract: PURPOSE:To prevent the position signal of the rotor of a brushless motor from being influenced by noises, by avoiding the bundling of a wire to feed chopped voltage to the winding of the brushless motor together with other wires. CONSTITUTION:Wires a, b, c to connect a brushless motor 1 with the control board 8 in an out-door unit, including a brushless motor control means, are placed in an indoor unit. The wire a to feed voltage to the winding of the brushless motor 1 is not bundled together with the other wires b, c. Though noises are produced due to chopping of voltage fed from the brushless motor control means to the brushless motor 1 winding, therefore, neither the wire to supply power from the brushless motor control means to the position detecting means in the brushless motor 1 nor the wire to input the position signals from the position detecting means to the brushless motor control means, is affected to the influence of the noises.
Patent JP-S58116031-A (JP)
Title: Core for rotary electric machine
Inventor: ISHII YASUYOSHI
IPC: H02K1/06
Filed: 1981-12-28
Abstract: PURPOSE:To reduce electromagnetic noise by displacing the center of a hole to the centers of respective slots formed at an equal interval at the adjacent slots, thereby reducing slot harmonics. CONSTITUTION:Slots 2 are formed at an equal interval at a core 1, the center line B of the hole 3 having a width smaller than the slot 2 is displaced at a distance e1 to the center line A of the slot 2, and the center line B of the hole 3 of the adjacent slot 2 is displaced at a distance e2 in an opposite direction from the center line A of the slot 2. Further, the hole 3 of the adjacent slot 2 is sequentially displaced at the center line B to the center line A of the slot 2 at distances e1 and e2 in opposite direction, so that the interval of the holes 3 sequentially become t1, t2, t1.... In this manner, the period of the pulsating at every hole 3 of the magnetic flux density is alternately moved at the intervals t1 and t2 of the holes 3 in two types, thereby reducing the groove harmonics relating to the number of the holes 3.
Patent JP-H05114298-A (JP)
Title: Digital data storing/reproducing apparatus
Inventor: MURAMATSU TOSHIHIKO
IPC: G11C27/00
Filed: 1991-08-22
Abstract: PURPOSE:To realize a digital data storing/reproducing apparatus which generates less noises and has a small dangerous possibility of erroneous operation, without requiring special considerations in the design of a RAM. CONSTITUTION:After the code of an input digital data is converted by a pre- converter 2, the data is input to a RAM 1. Accordingly, the inverting number of bits is reduced between the digital data written immediately before and the digital data currently written. When the data is reproduced, the code of the data to be read out from the RAM is converted by an after-converter through an inverse conversion opposite to that at the write time, and then the data is output.
Patent JP-H0258699-A (JP)
Title: Structure of covering cylindrical wall body for excavated hole
Inventor: OKA YASURO
IPC: E21D11/08
Filed: 1988-08-25
Abstract: PURPOSE:To enable stresses to be securely transmitted by connecting the upper cylindrical wall body of a vertical tandem type structure with the lower cylindrical wall body thereof via a plate shaped segment whose both ends are fitted to the superposed parts of excavated holes in such a condition that the faces thereof are inclined around the axial direction of the excavated holes in relation to the horizontal direction. CONSTITUTION:A main wall part 1 (not shown) comprises an upper cylindrical wall body 11 and a lower cylindrical wall body 12, and they are connected at the superposed parts of both the upper and lower excavated holes via a plate-shaped segment 13. And the end face 13a in the higher position in the longitudinal direction of the segment 13 is joined to the lower open end 11a of the wall body 11, and the end face 13b in the lower positions joined to the upper open end 12a of the wall body 12 respectively. Since the end faces of the segment 13 are inclined to the superposed parts of the excavated holes, and at least one end thereof is placed on the open end of the wall body 12, the vertical load added to the segment 13 can be securely transmitted to the wall body 12, and also a part of the vertical load is converted to an axial force, and is transmitted to the wall body 12. Thus, the transmission of stresses can be securely carried out.
Patent JP-H1056726-A (JP)
Title: Cable intermediate supporter
Inventor: HIGUCHI KAZUO
IPC: H02G7/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To secure or remove a cable to or from an insulator with one-touch by providing a cable intermediate supporter with an insulator holding section which has a cable inserted in it and is to be set in a head of the insulator and holds the insulator temporarily and an insulator securing section which secures the supporter to a jaw of the insulator by an operation bar for hot stick engineering method. SOLUTION: A pair of stoppers of an intermediate supporter 1 are set on an open end of the intermediate supporter 1 by an insulating operation bar and a gripping tool. With external parts at both ends of a cable insertion hole or parts of the stoppers being gripped, the supporter 1 is carried in the air to a point where a preliminarily suspended cable 'a' is to be secured to an insulator and then the cable 'a' is loosely inserted into a cable insertion guide and an insulator insertion hole is set in a head of an insulator 'b' to push the intermediate supporter into the insulator 'b'. Then, one of the stoppers is moved toward a jaw 'd' of the insulator 'b' and is inserted into a locking hole by a locking pin. The other stopper is moved and locked in the same matter.  In order to remove the stoppers, the locking pins are pushed out of the locking holes and the stoppers are moved back to the open end and a part of the intermediate supporter 1 is held, and then removed to be recovered.
Patent JP-S58121293-A (JP)
Inventor: HANSU MOOZAA
IPC: C07F9/40
Filed: 1982-12-01
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-2000043749-A (JP)
Title: Steering controller and steering apparatus
Inventor: HOMMEL MATHIAS
IPC: B62D5/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a steering controller capable of securing a steering control function even when a failure occurs, and a steering apparatus. SOLUTION: The close loop/open loop controller of a steering controller 100 is composed of two substantially identical sub-systems I and II connected to each other so as to be mutually switched. The sub-systems I and II are provided with servo motors 51 and 52 for driving a control rack steering portion 10, reduction transmissions 41 and 42 for adjusting rotational speeds transmitted from the servo motors 51 and 52 to the control rack steering portion 10, and process control calculators 81 and 82 for supplying steering signals through current controllers 71 and 72 and output last stages 61 and 62 to the servo motors 51 and 52. Steering angles outputted from the reduction transmissions 41 and 42 are superposed by a superposing transmission 3, and then supplied to the control rack steering portion 10. When a failure occurs steering is performed by any one of the sub-systems I and II.
Patent JP-S6190444-A (JP)
Title: Manufacture of thin film
Inventor: KAMEDA MASAHIRO
IPC: H01L21/768
Filed: 1984-10-11
Abstract: PURPOSE:To enable the prevention of hillock generation by a method wherein the peak of the distribution of implanted depths of the impurity which is ion- implanted into a metallic wiring layer is set at more than a range within 800Angstrom . CONSTITUTION:Diffused regions 1a and 1b doped with an impurity of reverse conductivity type are formed in a substrate 1 made of semiconductor substance, and field oxide films 2 and PSG films 3 are formed on the substrate 1. Further, the first metals layers 4 which are the first layers of the multilayer wiring are formed thereon, and the second metal layers 6, 10 which are the second layers of the multilayer wiring are formed via PSG films 5 produced as the interlayer insulation layer. Pure aluminum or the alloy of aluminum and silicon is used as the metal layer. After the formation of the layers 4, ion implantation of the impurity from the exposed surface side in such a manner that its distribution peak is within about 800Angstrom  from the surface can prevent the generation of hillocks even on later heat treatment. At this time, the dosage is set at approx. 10<15>/cm<2> or more in case the ion-implanted impurity is As, P, or Br, and at 10<14>/cm<2> or more in case of Ar and BF2.
Patent JP-H0494141-A (JP)
Title: Semiconductor device
Inventor: ITO SHINICHI
IPC: H01L21/60
Filed: 1990-08-09
Abstract: PURPOSE:To prevent larger currents from flowing in specific conductors and improve the work efficiency in connection by approximately equalizing the resistance values of plural conductors, which connect the upper electrode of a semiconductor with the external lead terminal conductors. CONSTITUTION:An upper electrode 2 and an external lead terminal conductors 3 are connected by bonding plural Al wires 4 of the same length. Moreover, the Al wire 41 bonded at the position near the terminal conductor 3 of the upper electrode is connected to the terminal conductor at the position more separated from a semiconductor substrate 1 than the Al wire 42 bonded at the farther position. In the above, since the diameters and the lengths of the Al wires are all the same, the work efficiency of bonding is favorable. As against this, the Al wire 43 bonded at the position farther from the terminal conductor 3 of the upper electrode 2 is larger in cross area than the Al wire 42 bonded at the nearer position, whereby the resistances are approximately equalized. In this case, the bonding positions on the terminal conductors 3 are aligned, and the work is easy to do.
Patent JP-H0495074-A (JP)
Title: Production of 4-pyridoxic acid
Inventor: SENKUMA MASAHIKO
IPC: A61P3/02
Filed: 1990-08-09
Abstract: PURPOSE:To obtain the subject compound useful as a clinical diagnostic for the detection of metabolic product of vitamin B6 in the body in high yield by reacting pyridoxal with silver oxide. CONSTITUTION:The objective 4-pyridoxic acid can be produced by using pyridoxal as a raw material and reacting with a silver oxide (e.g. Ag20 or AGO) in the presence of NaOH, etc., in a solvent (e.g. water) while stirring for 2hr under ice cooling.
Patent JP-H0764884-A (JP)
Title: Connection information transfer mechanism
Inventor: OSHITA TOSHIAKI
IPC: G06F15/177
Filed: 1993-08-26
Abstract: PURPOSE:To easily transfer connection information between a connection managing part and a task processing part. CONSTITUTION:When 'open' is issued on a task processing part 3, a connection managing part 2 side 'open' processing is called according to a transition table 311, an 'open' parameter and an opposite node identifier are held in a task information table 23, the task processing part 3 side 'open' processing is called according to a transition table 22, and the opposite node identifier is communicated. When a dialog establishing request is issued in the task processing part 3 by using the identifier, a connection information transfer processing is requested to the communication processing part 21, the connection information in nonuse in which a task indicated by the parameter held in a task information table 23 so as to be a pair with the identifier is matched with a condition is searched, and a connection identifier indicating an entry in a management table 5 which manages the connection information is transferred to the task processing part 3.
Patent JP-H0656606-A (JP)
Title: Weed preventing sheet and its execution method
Inventor: MIIE TAKAMASA
IPC: A01N25/34
Filed: 1992-08-07
Abstract: PURPOSE:To obtain a weed preventing sheet capable of suppressing propagation of weeds, etc., and having water permeability and to provide an executing method using this weed preventing sheet. CONSTITUTION:This weed preventing sheet is characterized in that the sheet is a woven fabric obtained by using a synthetic fiber yarn having 10-250 denier and the sheet has 500/cm<2> fine pores having 700-2000mum<2> average area and 10<-3> to 10<-4>cm/sec coefficient of water permeability. The execution method is characterized by providing a gravel layer on this weed preventing sheet and providing a river sand layer under this sheet.
Patent JP-H0872095-A (JP)
Title: Manufacture of die molding part-connecting extrusion form
Inventor: ARITAKE SUKENORI
IPC: B29C45/14
Filed: 1994-09-05
Abstract: PURPOSE: To provide a method for manufacturing a die molding part connecting extrusion which does not have a fear of thermal influence of the injecting material by a double-sided adhesive tape at the time of injection molding the die molding part even when the tape is exist to the edge of the extrusion. CONSTITUTION: A method for manufacturing a die molding part-connecting extrusion of polymer material stuck axially with a double-sided adhesive tape 11. The method comprises the steps of extruding the polymer material, then sticking the tape 11, and molding the die molding part 14 having a release cut out step 27 at the same side as the tape stuck surface of the extrusion 13 at the connecting side of the part 14 to the extrusion 13 in the case of connecting the part 14 made of thermoplastic resin to the extrusion 13 cut in a predetermined length.
Patent JP-H0961494-A (JP)
Title: Pattern for testing printed circuit board
Inventor: NAKA YOICHI
IPC: H05K3/00
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a pattern for testing a printed circuit board which can secure a specified round pattern utilizing a dummy substrate part effectively even in a high-density package of a main substrate part, and accomplishes a shortcircuiting between specified terminals of the main substrate part previously. SOLUTION: A round pattern 12 is provided on a surface layer of dummy substrate parts 2 and 3 and is connected electrically to a specified check point of the main substrate part 4 by inner layer patterns 10 provided on the main substrate part 4 and the dummy substrate parts 2 and 3. A shortcircuiting is accomplished between specified terminals of a microcomputer 18 by inner layer patterns 19 provided on the main substrate part 4 and on the dummy substrate part 3.
Patent JP-2000045915-A (JP)
Title: Manual engine starter
Inventor: IWASAKI SHINKICHI
IPC: F02N1/02
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To facilitate manual starting with a start handle for manual starting even when a piston cannot exceed its compression top at manual starting. SOLUTION: A start handle 1 is mounted on a start shaft 2 to manually start an engine. When the start handle 1 is rotated in the positive direction, even if an abutting portion 18 of a lever 15 of rotation control means 12 abuts to an engaging rib 16 of an engine body, the abutting portion 18 tilts, thus allowing further positive rotation of the start handle 1. Accordingly, positive rotation of the start handle 1 is permitted. On the other hand, when the crankshaft rotates in the reverse direction due to insufficient rotating force of the start handle 1 and the abutting portion 18 abuts to the engaging rib 16, a rotation stopper 19 of the lever 15 abuts to the start handle 1. Thus, the start handle 1 is engaged with the engine body via the lever 15, thereby prohibiting the reverse rotation of the crankshaft.