baber/WOPTO huggingface dataset:
Patent JP-S63208670-A (JP)
Title: Switch controller for starter motor
Inventor: YAMAMOTO KYOHEI
IPC: H01H51/00
Filed: 1987-02-25
Abstract: PURPOSE:To suppress the generation of heat in an exciting coil by installing a control means which gradually increases the electric current for allowing the exciting coil of the switch of an electromagnetic pushing-in type starter motor to conduct, to the value for permitting a main contact point closing path to be closed by the turning-ON of the starter switch and then gradually reduces the electric current after the main contact point path is closed. CONSTITUTION:When a starter switch 3 is turned ON, a MOSFET 51 turned-ON by a control circuit 61, and an exciting coil 67 conducts. In this case, the duty increases through the MOSFET 51 through the lapse of time, and the electric current in the exciting coil 67 gradually increases, and the exciting force is gradually increased. Then, a plunger 5 is attracted upwardly, and a main contact point 4 is closed, and the above-described duty is gradually reduced to the value permitting a main contact point closing path to be held. An armature 9 is revolved by closing the main contact point 4, and a lever 11 whose one edge 11a is engaged with the plunger 5 is swung around a fulcrum 11c, and cranking is performed by the meshing of a pinion 10 with a plunger 13.
Patent JP-S58159566-A (JP)
Title: Heating device
Inventor: SHIGENOBU MICHIROU
IPC: G03G15/20
Filed: 1982-03-17
Abstract: PURPOSE:To facilitate the selection and setting of a temperature fuse and to improve its reliability, by connecting a heater for heating the 2nd heating element and the temperature fuse which blows in case of an abnormal temperature rise of the heating element to a heater for heating a fixation roll in series. CONSTITUTION:A switch 5 provided on the electric path of the heater 1 for heating the fixation roll 2 is turned on/off through a temperature adjusting circuit 4 according to the detection signal of a temperature detecting means 3 which detects the surface temperature of the fixation roll 2, and the heater 7 for heating the heating element 8 and the temperature fuse 6 is provided in series to the heater 1; and the heater 1 and fixation roll 2, and heater 7 and heating element 8 are positioned in the same relation and the degrees of temperature variation are made proportional to each other, so the temperature fuse 6 is selected and set freely without reference to the in-use temperature of the fixation roll 2, speed of the temperature variation, etc.
Patent JP-S56139824-A (JP)
Title: Cutting-off equipment
Inventor: YASUMORI FURU
IPC: B23D25/04
Filed: 1980-04-02
Abstract: PURPOSE: To apply a strong cutting-off force to a cutting-off edge, by strong pressurized oil from a hydraulic pump into an accumulator while cutting-off is not effected and by instantaneously applying the stored oil pressure to a cutting-off hydraulic cylinder when cutting-off is effected.  
     CONSTITUTION: When cutting-off is not effected, the motor 27 of a cutting-off hydraulic unit 26 is driven to store pressurized oil in an accumulator 31. When a sheet bar 34 is conveyed in a direction X and its tip is displaced to a prescribed position, the arrival of the tip at the position is detected to shift a valve 24 to a position C to adjust a motor 20 to cause coincidence with the moving speed of the sheet bar 34. As soon as the motor 20 is adjusted, oil pressure is supplied to a cylinder 17 and a valve 32 is shifted to a position C to instantaneously supply the stored pressurized oil to cutting-off cylinders 10, 11 to cut off the sheet bar 34 with good tip crop. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56141789-A (JP)
Title: Starting method of squrrel-cage type induction motor
Inventor: KOIDO MASAYUKI
IPC: H02P1/28
Filed: 1980-04-02
Abstract: PURPOSE:To smoothly accelerate by a method wherein a voltage reduction ratio of an impressed voltage is increased in the initial stage and the termination of a start- up period. CONSTITUTION:Short-circuit switches 4, 6 are left open and a part extending from a terminal on the power source side to a tap 3e of a reactor 2 is charged in the early stage gammaS1 in which a starting transient torque T1 is produced, during the starting-up period gammaS. Accordingly, the voltage reduction ratio of the impressed voltage to a power source voltage is large and the starting trangent torque T1 is suppressed. Then, the short-circuit switch 6 is closed to make a part between the taps 3b, 3e of the reactor 2 during the period gammaS2 from a point of time t1 to a point of time t2. In this condition, the voltage reduction ratio is so small that an effective acceleration torque with enough magnitude can be obtained. In the latter period of the start gammaS3, the short-circuit switch 6 is opened to suppress a starting torque T2. At the point of time t0 when the start is completed, the short-circuit switch 4 is closed to cause all the power source voltages to be applied to the motor 5.
Patent JP-H07228289-A (JP)
Title: Pipe tower for lng cargo oil tank
Inventor: YAMADA TAKAO
IPC: B63B25/16
Filed: 1994-02-16
Abstract: PURPOSE:To provide a pipe tower for an LNG cargo oil tank which is constituted to shorten a manufacturing processing time and reduce the material cost. CONSTITUTION:A pipe tower erected on the vertical central line of a spherical LNG cargo oil tank 15 comprises a vertical pipe tower 1 extending between the lower end of a tank dome 17 protruded from the upper end of a tank 15 and a large short cylindrical ring 8 protruded from the lower end of the inner surface of the tank 15 in a state that upper and lower ends are welded in an airtight state to each other; a float liquid level gauge formed in a state to be supported along the inner peripheral surface of the pipe tower 1; the output input passage of a cargo oil pump 7; and a pipe, a cable, and helical stairs extended in a vertical direction along the outer peripheral surface of the pipe tower 1.
Patent JP-S60187781-A (JP)
Title: Cryopump equipped with refrigerator
Inventor: MATSUDA NORIMOTO
IPC: F04B37/08
Filed: 1984-03-07
Abstract: PURPOSE:To permit to produce extra high vacuum by a method wherein H2O, CO2 and the like are condensed and adsorbed by first panel, N2, O2 and Ar are condensed and adsorbed by second panel and H2, He and the like, having low condensing temperatures, are adsorbed by an adsorbent mounted on third panel. CONSTITUTION:The first panel 29 is mounted in the level of 70K, the second panel 30 is mounted in the level of 15K and the third panel 31 is mounted in the level of 4.5K in accordance with the levels of generating temperatures of small type helium refrigerators (not shown in the diagram) while the third panel 31 is mounted with the adsorbent 35. Gasses (H2O, CO2 or the like), having comparatively high condensing temperature, is condensed and adsorbed in the first panel 29 and a baffle 36 connected thereto and gasses (N2, O2, Ar and the like), passed through the baffle 36 and having low condensing temperature, are condensed and adsorbed by the second panel 30. Further, the gasses (H2, He or the like) having further lower condensing temperatures, are adsorbed by the adsorbent 35 bonded on the surface of the third panel 31. According to this method, the thermal load of the third panel 31 is reduced, the temperature of the adsorbent 35 is kept in low and the extra high vacuum may be produced.
Patent JP-H10294930-A (JP)
Title: Digital tuner and channel switching method therefor
Inventor: SAI TOMU
IPC: H04N5/44
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a digital tuner and a channel switching method therefor with which the user of digital broadcasting can speedily select the desired channel. SOLUTION: This tuner is provided with two decoders 21a and 21b for respectively decoding received video/audio signals. Between these decoders 21a and 21b, any one decoder decodes the video/audio signal of the channel designated by the operator, and the other decoder decodes the video/audio signal of the channel forward adjacent to the designated channel parallelly with this decoding. The latter decoded result is stored in an RAM 24, read out and displayed when switching the channel forward.
Patent JP-H10237577-A (JP)
Title: High strength aluminum alloy for welding
Inventor: SHIROSHITA HIDENORI
IPC: C22C21/06
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a non-heat treated type alloy material for welding, improved in the strength of a base material and a welded joint, excellent in stress corrosion cracking resistance and weld crack resistance, and capable of thickness reduction, by providing a composition consisting of Mg, Sc, Ti, B, at least one element among Mn, Cr, V, Ni, and Mo, and the balance Al with inevitable impurities. SOLUTION: This alloy material has a composition consisting of, by weight ratio, 4.0-7.0% Mg, 0.1-0.3% Sc, 0.005-0.2% Ti, 0.0001-0.08% B, at least one kind among 0.01-1.5% Mn, 0.01-0.6% Cr, 0.01-0.5% V, 0.05-3.0% Ni, and 0.01-0.5% Mo, and the balance Al with inevitable impurities. It is preferable that at least one kind among 0.03-1.0% Ag, 0.05-0.1% Cu, and 0.01-0.25% Zn is further added. At the time of production of this material, annealing is applied at 370 deg.C after hot or cold working. This material can be used, in the form of rolled material, extruded material, forged material, etc., for a material for welded structure.
Patent JP-H08239849-A (JP)
Title: Retaining wall block
Inventor: KANEKO JUNICHI
IPC: E02D29/02
Filed: 1995-03-01
Abstract: PURPOSE: To simply generate a firm retaining wall by providing a concrete filling space, and arranging a step section locking the upper section of a retaining wall block located below on the front side of a bottom section. CONSTITUTION: Concrete is placed in a concrete filling space 2, the upper and lower retaining wall blocks 1 are kept in the meshed state by a step section, and the front slip of the retaining wall blocks 1 is prevented by the side pressure of the placed concrete. An anchor 5 is inserted into a through hole, and it is protruded from a bottom wall section 1d and buried in the placed concrete. A rod-like material is inserted into a vertical hole formed by the right and left adjacent recessed grooves 6' to prevent the adjacent retaining wall blocks 1 from being moved in the longitudinal direction. Proper rod materials are suspended between the rod-like materials to simply form a handrail. No form tie is required, the work on a scaffold protruded from the outside of the retaining wall blocks 1 is eliminated, and the safety and workability can be improved.
Patent JP-H11242691-A (JP)
Title: Drawing generator
Inventor: SAITO EISAKU
IPC: G06F17/50
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce a failure of selection and to shorten the movement distance of a pointer of a mouse to improve the work efficiency by setting a graphic arrangement direction based on a layout reference line on indicated graphics. SOLUTION: First, an arrangement object to be arranged on graphics is indicated by an arrangement object indicating means 2. Next, a graphic shape selecting means 3 selects the shape of graphics corresponding to the arrangement direction of the indicated arrangement object to be arranged, which is stored in a graphic shape table 6, based on the direction of the layout reference line set by a reference line recognition means 1 and arranges it in the position on graphics which is separately indicated by a graphic arrangement means 4. In this case, the reference line recognition means 1 recognizes a line as the reference of arrangement indicated to set the arrangement direction.  The graphic shape indicating means 5 indicates a graphic shape so that graphic according to the form of the graphic may be selected even if the arrangement reference line showing the same direction is indicated by the reference line recognition means 1.
Patent JP-S53135971-A (JP)
Title: Isoxazolinone derivative and its preparation
Inventor: TOMITA KAZUO
IPC: A01N43/80
Filed: 1977-04-13
Abstract: PURPOSE: The compound I (R 1  is H, lower alkyl, halogen; R 2  is H, lower alkyl, phenyl; or R 1  and R 2  together form a benzene ring condensed with the isoxazole ring; R 3  is H, lower alkyl, lower haloalkyl, phenyl; X is halogen); e.g. 5-methyl-2-(1,2,2,2-tetrachloroethyl)-4-isoxazolin-3-one. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05219105-A (JP)
Title: System for optimizing electronic mail polling interval
Inventor: OBATA ICHIRO
IPC: H04L12/58
Filed: 1992-01-31
Abstract: PURPOSE:To always optimally set the polling interval of each terminal in accordance with the amount of the transmission quantity of electronic mail. CONSTITUTION:The electronic mail system 100 of a polling transmitting terminal includes a polling interval optimizing table 50, a polling interval alteration processing part 110, and a mean transmission queuing time reception processing part 120. The electronic mail system 200 of a polling receiving terminal an operator 30 accesses is provided with a mail retention time recording part 210, a mean transmission queuing time calculation processing part 220, and a mean transmission queuing time transmission processing part 230, and both the systems exchange data through a communication network 40.
Patent JP-S60220388-A (JP)
Inventor: SUTEIIBUN POORU GUROOZE
IPC: G09G5/02
Filed: 1985-03-04
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-H06253528-A (JP)
Title: Motor having spherical rotor
Inventor: ANDO YOHEI
IPC: H02K57/00
Filed: 1993-03-03
Abstract: PURPOSE:To obtain a motor having a spherical rotor in which the movable range is enlarged while reducing the cost. CONSTITUTION:The motor comprises a spherical rotor 1, a stator 4a having a plurality of electromagnets disposed oppositely to the outer face of the rotor 1, a spherical face static pressure bearing 5 for supporting the outer face of the rotor rotatably, and a cntroller 8a for exciting each electromagnet of the stator. The spherical rotor 1 is made of a soft magnetic material and provided with a plurality of protrusions 10 having spherical envelope at the tip thereof with nonmagnetic spacers 3, each having the surface flash with the envelope, being interposed therebetween.
Patent JP-H02247090-A (JP)
Title: Laser trimming system for semiconductor ic chip package
Inventor: MAIKERU EIRUBU MIRAAITSUKU
IPC: B23K26/14
Filed: 1990-02-26
Abstract: PURPOSE: To fully automatically remove debris by providing a first member having a center opening, making a laser beam incident therefrom reach a workpiece located at the other end, and forming a gas flow for the purpose of discharging the debris, which are generated from the machining operation by the laser beam, out of the other end of the center opening. CONSTITUTION: The position of damnbars on a package 10 is searched and found by a machine vision system 38, and the information is supplied to a processor 42. The action of a laser 32 and a galvanometer-mirror 36 are controlled by the processor, and the damnbars are trimmed from the package 10. A defocusing lens 54 is moved into the route of the laser beam 34, with the intensity attenuated. Using this low intensity laser beam, flashes 18, 20 of plastics are removed from the package. The smoke and debris generating in this trimming operation are removed by a vacuum system mounted on an installation tool 46. After the end of the trimming, the parts are dismantled from the installation tool and removed from the work station through an index operation.
Patent JP-S59167305-A (JP)
Title: Spike tire
Inventor: TANAKA TOMOAKI
IPC: B60C11/16
Filed: 1983-03-15
Abstract: PURPOSE:To make it possible to desirably project and retract spike pins, by providing a plurality of cylindrical members having the spike pins in a lateral direction of an outer periphery of a tire, and slidably inserting plate-like members having convex and concave portions in the cylindrical members, wherein the pins are projected and retracted by sliding the plate-like members. CONSTITUTION:Grooves 3 are formed in a lateral direction of an outer periphery of a tire 2, and cylindrical members 1 are embedded in the grooves 3. The cylindrical members 1 are fixed through connecting wires 5 and 6 and wire rings 8 and 9 to the tire 2, and discs 7 are stretched to an axis of the tire. L-shaped bars 12 are slidably inserted into the cylindrical members 1, and spike pins 13 are held on horizontal portions A of the L-shaped bars 12. With this structure, vertical portions D of the L-shaped bars 12 are moved with intermediate plates 17 by rotating adjust bolts 19 provided on a side surface of the tire 2. Accordingly, the horizontal portions A are laterally slid in the cylindrical members 1, and the spike pins 13 are abutted against convex portions B or concave portions C, whereby they are projected and retracted from a surface of the tire. Thus, the spike pins may be desirably projected and retracted from the surface of the tire.
Patent JP-S57155278-A (JP)
Title: Rust preventing adhesive tape or sheet
Inventor: NUMAMOTO TETSUO
IPC: C09J7/02
Filed: 1981-03-23
Abstract: PURPOSE: The titled tape, prepared by forming a pressure-sensitive adhesive layer on one side of a thermoplastic high polymeric layer containing a vaporizable rust preventing agent, and a layer impermeable to the vaporizable rust preventing agent on the other side, and applying the resultant laminate to a metallic article, and capable of preventing the occurrence of rusts, and easily peelable and removable at need.  
     CONSTITUTION: A pressure-sensitive adhesive layer consisting of a rubber adhesive mass or acrylic adhesive mass consisting of styrene block copolymer essentially and having thickness of preferably 0.01W0.1mm, is formed on one side of a thermoplastic high polymeric layer, formed from ethylene-vinyl acetate copolymer or ethylene-ethyl acrylate copolymer and having a thickness of preferably 0.02W0.5mm, and containing a vaporizable rust preventing agent, e.g. cyclohexylamine benzoate, and a layer impermeable to the vaporizable rust preventing agent, preferably a synthetic resin sheet having a thickness of 0.2W3mm, and a laminated sheet of the synthetic resin sheet to a metallic thin layer, is formed on the other side to give the aimed tape or sheet. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03245779-A (JP)
Title: Magnetostrictive actuator
Inventor: KOBAYASHI TADAHIKO
IPC: H02N2/00
Filed: 1990-02-23
Abstract: PURPOSE:To obtain stable drive method with good controllability for minute displacement by setting a bias magnetic field applied to a magnetic substance having magnetostriction with a bias magnetic field applying means, within a range of 0.60-0.95 in the ratio of the operating magnetic flux density and saturation magnetic flux density of the magnetic substance. CONSTITUTION:When a magnetostrictive bar 12 is driven and displaced with a control current supplied to an air-core 11 from a power source, a bias magnetic field from permanent magnets 14a, 14b is set in a range of 0.60-0.95 in the ratio of the operating magnetic flux density to saturation magnetic flux density of the magnetostrictive bar 12. This makes it possible to move the operating point of the magnetostrictive bar 12 to the magnetization rotation region in its magnetization process. Accordingly a displacement characteristic with less hysteresis can be obtained.
Patent JP-H07231383-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 1994-02-17
Abstract: PURPOSE:To provide a facsimile equipment capable of efficiently transmitting the picture information of plural physical pages by informing a transmitter of a data amount receivable as picture signals received at one time before signals for indicating the pause of the transmission of the picture signals by a receiver and transmitting the pictures of the plural pages at one time upto the receivable data amount informed from a receiver side by the transmitter. CONSTITUTION:A network controller NCU 2 connects a telephone circuit 2a to the side of a telephone set 4 when a signal level (a signal line 36a) from a control circuit 36 is '0' and connects the telephone circuit 2a to a facsimile equipment side when the signal level is '1'. In the case of transferring procedure signals for indicating the pause of the transmission of the picture signals at the time of the transmission of the picture signals, the control circuit 36 controls a series of communication control processings for informing the transmitter of the data amount receivable as the picture signals received at one time before the procedure signals for indicating the pause of the transmission of the picture signals as the receiver and performing the transmission at one time upto the receivable data amount informed from the receiver side as the transmitter.
Patent JP-H05244597-A (JP)
Title: Television interphone
Inventor: NAKAO YUTAKA
IPC: H04N5/265
Filed: 1992-02-28
Abstract: PURPOSE:To prevent deterioration in the resolution by synthesizing picture data whose undesired part is aborted and sending the synthesized picture data from a slave set to a master set so as to avoid distortion in a monitor picture. CONSTITUTION:A video signal outputted from plural image pickup means 15 and corresponding to each divided visual field is A/D-converted by a signal processing means 13 and the result is outputted as picture data and stored in a memory being a storage means 16 for each visual field. The picture data stored in the memory for each visual field include an overlapped part at its border area. Then in order to abort the overlapped part (undesired data), a comparison means 17 applies abort processing of the part at the outside of an abort border line L of each visual field. Furthermore, A synthesis means 18 synthesizes the photocoupler data of each visual field from which the undesired data are aborted as one picture and the synthesized picture data are sent from a slave set 1 to a master set by a transmission means 14.
Patent JP-H08238864-A (JP)
Title: Manufacture of printed matter
Inventor: OGITA NAOHIDE
IPC: B41N3/00
Filed: 1995-03-02
Abstract: PURPOSE: To prevent occurrence of print scumming owing to migration of fat sensitive constituents by a method wherein dampening water on a printing surface is not dried during interruption when printing of lithograophic printing using the dampening water is interrupted. CONSTITUTION: Dampening water on a printing plate surface is prevented from being dried during interruption of printing operation when many sheets of printed matter are manufactured by lithographic printing using dampening water while interruption of the printing operation and a reopening process are contained. As a method suitable for preventing the dampening water on the printing plate from being dried, there is a method wherein only a dampening water feed roller of a printing machine is attached to a plate cylinder, and dampening water is continuously or intermittently given onto the printing plate surface. If the roller does want to be moved, a method wherein dampening water is continuously or intermittently sprayed from a nozzle of a fixed type or a transfer type, can also be adopted. Thereby the beautiful printed matter which is free from print scumming can be efficiently manufactured even when the printing operation is reopened after interruption.