baber/WOPTO huggingface dataset:
Patent JP-H03174999-A (JP)
Title: Punching press
Inventor: MIYAMOTO TAKAMI
IPC: B21D28/36
Filed: 1989-12-04
Abstract: PURPOSE:To reduce noise of a press by providing gap fixing means for driving a hydraulic cylinder according to moving position of a pitman so that a punching tool maintains approaching position to a work and order control means for locking movement of the hydraulic cylinder. CONSTITUTION:Before executing the punching, the pitman 8 is extended with hydraulic cylinder 14 to approach the punching tool 13 to a work W. After that, the gap fixing control means 26 contracts the hydraulic cylinder 14 according to descending movement of the pitman 8 with drive of a crank shaft 2 so as to maintain the above approaching position. When the pitman 8 reaches the punching position, the order control means 24 executes locking of the hydraulic cylinder 14. Then, a ram 10 is descended together with the pitman 8 and the punching work is executed to the work W with the punching tool. By this method, as the gap between the punching tool and the work before punching is made to little, the noise of press can be reduced without lengthening cycle time.
Patent JP-H01157013-A (JP)
Title: Arc extinguishing device
Inventor: HIRAO AKIHIKO
IPC: H01H73/18
Filed: 1987-12-11
Abstract: PURPOSE:To obtain an arc extinguishing device capable of reducing a pressure in an arc extinguishing chamber by providing plural fins on an exhaust opening part of a magnetic body which is formed into U-shape with a back plate and a pair of side plates and provided with an insulator fitted inside thereof. CONSTITUTION:There is provided a magnetic body 13 formed into U-shape with a back parts 12 and a pair of side plates 11, one of openings being served as an arc advance opening part 13a and the other as an exhaust opening part 13b. Inside the magnetic body 13, an insulator 14 is fitted. The insulator 14 is made of high-molecular material having a tendency to generate heat- decomposition. As an arc 9 is forcedly touched to the insulator 14 on the front surface of the back plate 12 due to Lorentz force, heat of the arc is transmitted to the insulator so as to be cooled. The heat of the arc also decomposes the insulator resulting in a generated hydrogen gas, thereby rapidly being cooled. The section of the arc 9 is reduced for enhancing current density and arc voltage. Then, the arc 9 is touched to the fins 19 on the exhaust opening part 13b so as to be cooled, thereby it is possible to enhance the arc voltage furthermore and restrict pressure in the arc extinguishing chamber 3.
Patent JP-H06163136-A (JP)
Title: Lead wire mounting method
Inventor: NAGASAWA NAOYA
IPC: H01R43/00
Filed: 1992-11-25
Abstract: PURPOSE:To connect lead wires easily by laying lead wires respectively on lead laying parts of lead wire jigs, fixing electric parts corresponding to the respective positioning parts of pallets, and at the same time fixing the lead wire jigs in the lead wire jig positioning parts and bringing the lead wire connection parts into contact one another there. CONSTITUTION:Connection parts L1a-L4a of lead wires L1-L4, connection parts L1b, L2b of lead wires L1, L2, and connection parts L3b, L4b of lead wires L3, L4 are brought into contact with lead wire connection parts 2a1-2a4 of a printed circuit substrate 2a, lead wire connection parts 2b1, 2b2 of a printed circuit substrate 2b, and lead wire connection parts 2c1, 2c2 of a printed circuit substrate 2c, respectively, and these connections are carried out simply and efficiently. In this way, soldering of the connection parts L1a-L4a, L1b-L4b of the lead wires L1-L4 and the lead wire connection parts 2a1-2a4, 2b1, 2b2, 2c1, 2c2 of the substrates 2a, 2b, 2c is carried out efficiently and after the soldering is finished, the substrates 2a, 2b, 2c can be taken out of a pallet 1.
Patent JP-H01156635-A (JP)
Title: Instrument for measuring rigidity of tire
Inventor: DATEKI SHINZO
IPC: G01M17/02
Filed: 1987-12-15
Abstract: PURPOSE:To easily measure the rigidity without changing the fitting position of a tire by providing a driving means which has attached a detecting means to a tire supporting shaft and a clamping means, respectively. CONSTITUTION:A slidable bed 5 for installing horizontally a tire supporting shaft 4 is connected to a driving device 6 for measuring the horizontal rigidity of a tire W through a detecting means 7 such as a load cell, etc. To the rear end part of the tire supporting shaft 4, a rotation driving device 12 provided with a detecting means 11 for measuring the torsional rigidity is connected. On the tip side of the tire supporting shaft 4, a clamping means 15 for clamping the outer peripheral surface of the tire W is installed, and to this clamping means 15, a driving device 17 provided with a detecting means 16 for measuring the vertical rigidity of the tire W is connected. In such a way, horizontal rigidity, vertical rigidity and torsional rigidity can be measured easily without changing the fitting position of the tire, and also, even if the diameter of the tire is different.
Patent JP-H11148513-A (JP)
Title: Double row roller bearing device
Inventor: HAYASHI YOSHITAKA
IPC: F16C19/38
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To facilitate the pre-load setting work, and the detachment and positioning of inner and outer rings by fitting a stop ring between a recessed stepped part formed at a part close to an outer circumferential edge and a locking recessed groove of an inner circumferential surface of a housing of end faces opposite to each other of a first and a second outer rings. SOLUTION: The shape and dimensions of each outer ring and each rolling element are regulated so as to provide appropriate pre-load on rolling elements 12, 12 in a condition where inner end faces of inner rings 2a, 2a and outer rings 4b, 4b are butted to each other. Recessed stepped parts 17, 17 are formed at a part close to an outer circumferential edge of an inner end pace of the outer rings 4b, 4b, and a fixed side locking groove 14a is formed in an outer circumferential surface of a butted part. A stop ring 16 is stretched between the locking groove 14a and a fixed side locking groove 15 formed in an intermediate part of an inner circumferential surface of a housing 5 to position the outer rings 4b, 4b in the axial direction.  The stop ring 16 is slightly displaceable in the axial direction so as not to affect the pre-loading to the rolling elements 12, 12, and a troublesome load regulation and strict dimensional accuracy of components other than a bearing body are unnecessary.
Patent JP-S63167235-A (JP)
Title: Testing device for load on driving system of vehicle
Inventor: UNO HIROSHI
IPC: G01M17/007
Filed: 1986-12-27
Abstract: PURPOSE:To eliminate the need to prepare a flywheel having the same mass that an automobile has according to the kind of the automobile by fitting a torque sensor and the flywheel on a shaft to be driven which is coupled with a driving shaft fitted to the axle of the automobile. CONSTITUTION:A control signal based upon data on an actual preliminary run is applied to an engine 1 and the rotation of a tire wheel 2 is transmitted to the driving shaft 4. Further, a speed signal from a speed sensor 3 is fed back to a control circuit and the engine 1 is so controlled as to obtain a preset speed. When the driving shaft 2 is rotated, on the other hand, the shaft 6 to be driven is rotated through a coupler 8 to rotate the flywheel 10, so variation in the angular speed of the axle of the automobile is detected by a torque sensor 9. A control valve 14 which inputs its output through am amplifier 11, a torque level gain adjuster 12, a servo-amplifier 13 places a load as a pump at the time of the acceleration of the automobile and applies a turning force to the driving shaft 4 as a motor at the time of the deceleration.
Patent JP-2000120484-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: SAKANUSHI MASAHIRO
IPC: F02D41/04
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To improve drivability by restraining a fluctuation in engine output in a cruise operation state by increasingly correcting a suction air quantity by a prescribed quantity when engine output by correction of an ignition timing delay is judged comparatively large. SOLUTION: A judgment is made on whether or not it is lean operation time (S10), and when it is YES, a judgment is made on whether or not SOx sticks by a prescribed quantity or more to an NOx absorber (S12). When it is YES, a judgment is made on whether or not a vehicle is put in a cruise operation state (S16), and when it is YES, a judgment is made on whether or not a crank angle speed variation ΔME is not less than a prescribed value SM (S16). When it is NO, that is, when judged that a fluctuation in engine output is comparatively small, the ignition timing is corrected so as to delay by a prescribed quantity (S18).  While, when it is YES, that is, when judged that a fluctuation in engine output by correction of an ignition timing delay is comparatively large, a preset third map is searched from an engine speed and intake pipe inside absolute pressure to calculate an increasing correction quantity of a suction air quantity to open a bypass air control valve by a corresponding quantity (S20).
Patent JP-H06147273-A (JP)
Title: Torque fluctuation absorbing device
Inventor: SADAKARI HIDEJI
IPC: F16F15/16
Filed: 1992-11-02
Abstract: PURPOSE:To modify the damper mechanism of a two-division fly wheel and to suppress a torque fluctuation width to a lower value, in a device to transmit rotation torque of a drive shaft on the engine side to a driven shaft through the two-division fly wheel and a clutch. CONSTITUTION:In addition to coil springs 21a and 21b serving as the damper mechanism of a two-division fly wheel 12, a viscosity chamber 26 is provided. A choke is arranged to the viscosity chamber 26 and a pair of L-shaped thrust plates 25a and 25b by which the viscosity chamber 26 is partitioned are slidable to the drive plate sides 11 and 15 through linings 24a and 24b by means of a pressure in the viscosity chamber 26.
Patent JP-H10139176-A (JP)
Title: Paper feeding mechanism for card cutter
Inventor: SHIMIZU TSUNEO
IPC: B65H1/08
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To accurately feed a plurality of stacked card paper sheets to be cut one by one from the top. SOLUTION: A plurality of card paper sheets 4 are stacked and held on a base 18 in a card paper sheet holding box 1, and the base 18 is provided with a weight 20 in its tip 19 and supported on a fulcrum 21 such that its end 5 is raised by the weight resisting force of the weight 20. Thus, the card paper sheet 4 in the position of a top part 6 is contacted with a pickup roller A by a uniform pressing force, the stacked paper sheets 4 are sent out accurately one by one from the top part 6 and fed. As a carrying roller, a second carrying roller 10 may be provided in addition to a first carrying roller 9, and a cutting part Y includes a cutter 11 and a slitter 14 placed after the cutter 11.
Patent JP-H08154344-A (JP)
Title: Uninterruptible ac power supply apparatus
Inventor: NAGAHAMA TOSHIYUKI
IPC: H02J9/06
Filed: 1994-11-25
Abstract: PURPOSE: To supply a stable power by a method wherein a DC switch is turned off and, at the same time, a stand-by battery DC switch is tuned on to supply a power to an inverter without interruption when the voltage of a standard battery reaches a discharging ending voltage. CONSTITUTION: An AC power from a commercial AC power supply 1 is converted into a DC power by a rectifier 10 and the DC power is inputted to an inverter 30 and outputted as an AC output 2 while a DC switch 41 is in an on-state and a DC switch 42 is in an off-state. When the power supply from the commercial AC power supply 1 is interrupted, a DC power is supplied from a standard battery 20 to the inverter 30 through the DC switch 41 without a short break and the AC output 2 is continuously supplied from the inverter 30. When the interruption lasts long and the capacity of the standard battery is reduced, a stand-by battery 21 is additionally connected by detecting the voltage of the battery 20.  When it is detected that the voltage of the battery 20 reaches a discharge ending voltage, the DC switch 41 is turned off and, at the same time, the DC switch 42 is turned on to supply the power from the stand-by battery 21 without interruption. As a result, a stable power can be supplied.
Patent JP-H07146340-A (JP)
Title: Device and method for editing repair data
Inventor: MAEDA TETSUNORI
IPC: G01R31/319
Filed: 1993-11-22
Abstract: PURPOSE:To improve the yield of a repair data editing device and reduce man- hours of the device by deleting overlapping data from a repair data file. CONSTITUTION:At the time of restarting inspections after abnormality eliminating process is completed when abnormality is detected during the course of wafer inspections, the inspections are restarted from, for example, a third wafer when the abnormality eliminating process is completed after a fifth wafer is inspected. In this case, repair data are automatically edited after a seventh wafer is inspected. In other words, overlapping parts exists in an inspection history data file and repair data file. The overlapping parts mean the parts from the wafer number of the third wafer to the end of the data of the fifth wafer and the title of the data. Such overlapping parts are deleted by the automatic edition. Namely, whether or not the repair data are normal is confirmed by comparing the storing order of waver numbers between the two files and one of the overlapping repair data is deleted by obtaining the repair data. Therefore, normal data files which do not contain any overlapping data are obtained.
Patent JP-H08152323-A (JP)
Title: Automatically guided vehicle
Inventor: IKEDA KIYOSHI
IPC: B62D1/28
Filed: 1994-11-28
Abstract: PURPOSE: To provide an automatically guided vehicle in which the intensity of laser light can be altered depending on the environment. CONSTITUTION: A pulse laser light L emitted from an LED 21 through a pulse generator 23 and an amplifier 24 is reflected on a reflector 3 and received by a photodiode 22 thence delivered, as a data, to a position determining section 11 through an amplifier 25 and a comparator 26. With reference to a map data, 12, the position determining section 11 determines the current position which is notified to an intensity altering section 13. The intensity altering section 13 is preset with values for each section of traveling path and the amplification factor of the amplifier 24 is altered according to the preset value.
Patent JP-2001135229-A (JP)
Title: Method of forming fulorescent screen of plasma display panel
Inventor: SAITO HIROSHI
IPC: H01J11/22
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent spotted color mixture from causing at corners of rib formation areas, when filling fluorescent paste in rib spaces with screen-printing. SOLUTION: Spacers S1 and S2 equivalent to height of ribs 12 are installed near the rib end at the fore and at rear end sides of the squeeze. Because a step at the rib end is eliminated, emulsion face of the screen print 20 will not be subjected to damage when a squeeze 22 passes the rib end, and a pinhole fault is not caused either, so that corner portions of the rib forming area will not give rise to such a fault as spotty color mixing.
Patent JP-H05149163-A (JP)
Title: Output control device for vehicle
Inventor: ITO MASAYOSHI
IPC: F02D29/02
Filed: 1991-11-29
Abstract: PURPOSE:To improve acceleration of a vehicle by varying the change rate of target drive torque according to the magnitude of acceleration of a vehicle and setting the change rate of the target drive torque to a high value when transfer to a straight running state from a cornering state is effected. CONSTITUTION:An electronic control unit 15 controls a plurality of solenoid valves 51 and 56 for controlling torque, disposed to a plurality of pipings 50 and 55, respectively, communicated to the intake air passage 19 of a vehicle engine 11, by means of an output signal from a torque computing unit 76. In this case, a torque computing unit 76 computes lateral acceleration of a vehicle based on output signals from a steering angle sensor 84 and car speed sensors 80 and 81, and computes correction reference drive torque according to lateral acceleration. Correction demand drive torque is computed based on output signals from a number of revolutions sensor 62 and an accelerator opening sensor 77. Further, both correction values are added to compute target drive torque, and the change rate of the target drive torque is limited according to lateral acceleration.
Patent JP-H01156655-A (JP)
Title: Humidity sensor
Inventor: IMANARA TOORU
IPC: G01N27/12
Filed: 1987-12-15
Abstract: PURPOSE:To measure humidity according to the characteristics of humidity sensitive materials by providing a solvent soluble type polyimide resin on a substrate and forming electrodes on the surface thereof, then forming a thin film of various high- polymer humidity sensitive materials thereon. CONSTITUTION:The solvent soluble type polyimide resin is applied on the substrate by a method such as roll coating or spin coating in such a manner that the dry film thickness attains a prescribed thickness. The substrate is subjected to a heating treatment by heating the same for about 5-30min at about 100-400 deg.C upon completion of the application. A pair of the electrode layers which consist of a thin metallic film and exist in proximity to each other are formed on the surface of the polyimide resin layer formed in such a manner. The humidity sensitive resin layer consisting of an org. high polymer such as polyacrylic acid or polystyrene sulfonic acid or inorg. high polymer such as polyphosphazene are thereafter formed to connect and cover a pair of the electrodes formed on the surface of the substrate. Lead wires are mounted to a pair of the electrodes respectively of the humidity sensor formed in such a manner by using a conductive adhesive agent, etc., and peripheral apparatus such as AC voltage generator, signal processing circuit, output device, and power supply are mounted thereto, by which the measurement and display of the humidity are enabled.
Patent JP-H04186365-A (JP)
Title: Toner for electrostatic developing
Inventor: ARIKAWA AKIRA
IPC: G03G9/08
Filed: 1990-11-21
Abstract: PURPOSE:To enable formation of a toner composition excellent in the dispersion property of a coloring material serving as a toner composition and a charge adjuster therein using not only unary and binary developing methods but also other methods by blending at least a colorant and a specific phthalocyanine derivative in a binder resin for a toner, and melting, kneading, crushing and classifying the mixture to form the toner. CONSTITUTION:At least a colorant and a phthalocyanine derivative indicated by the formula I are blended in a binder resin for a toner and the toner is formed by melting, kneading, crushing and classifying the mixture. In the expression I, Pc indicates phthalocyanine residual group that may be substituted by a halogen atom, R1 to R4 hydrogen atom or an alkyl group of carbon number 1 to 30 that may branch off(except when all of the R<1> to R<4> are hydrogen atoms), and (n) an integral number of 1 to 4. The dispersion property of the coloring material and a charge adjuster is thereby enhanced and the coloring force of the toner is increased and the quantity of electrification is stabilized.
Patent JP-H01156330-A (JP)
Title: Apparatus for supplying resin
Inventor: YASUHARA SHIGEKI
IPC: B29B13/04
Filed: 1987-12-15
Abstract: PURPOSE:To supply a resin while keeping a uniform and desired thickness by casting a liquid resin produced in a reactor into a resin receiving vessel, and supplying it onto a cooling belt from a slitlike discharge outlet which is formed in the lower part of the receiving vessel and whose aperture width is adjustable. CONSTITUTION:A resin receiving vessel 2 is situated over a cooling belt 1, and a slitlike discharge outlet 3 is formed in the lower part of the receiving vessel 2 and is extended in the direction of the width of the cooling belt 1. A weir plate 4 which can freely adjust the width of the aperture of the discharge outlet 3 is attached to the receiving vessel 2. The weir plate 4 is slid and adjusted up and down by rotating a handle 17, thereby adjusting the width of the aperture of the discharge outlet 3 to a desired width. Thereafter a liquid resin 5 produced in a reactor is cast into the receiving vessel 2 via a pipe 10 and the liquid resin 5 is once stored in the receiving vessel 2. Then the liquid resin 5 is supplied and cast from the discharge outlet 3 onto the cooling belt 1 while keeping the desired uniform width which is prescribed in conformity with the dimension of the width of the discharge outlet 3.
Patent JP-H07172404-A (JP)
Title: Packing apparatus
Inventor: NAGASHIMA AKIRA
IPC: B65B13/18
Filed: 1993-12-16
Abstract: PURPOSE:To detect a jam in an early stage not reaching an excessive jam, quickly and easily perform restoration from a jam occurring and suppress adverse influence given to a motor or the like as well as improve working efficiency. CONSTITUTION:A packing apparatus for feeding and feeding back a band B to be wound around an outer periphery of an object to be packed comprises a jam sensor L2 for detecting displacement of a guide member 94 of the band B.
Patent JP-H07165536-A (JP)
Title: Rouge
Inventor: SAWA SATOSHI
IPC: A61K8/92
Filed: 1993-12-16
Abstract: PURPOSE:To obtain a rouge with no sweating over time and excellent in feeding in use from a sensory viewpoint. CONSTITUTION:This rouge consists of a compound formed by ester linkage between a monohydric alcohol and a monofunctional fatty acid, contains no liquid substances at room temperature, and contains a fat and oil with a hydroxyl value of >=50 (e.g. cholesteryl 12-hydroxystearate, hydroxylanolin), or contains >=15wt.% of a solid hydrocarbon (e.g. paraffin, vaseline), >=20wt.% of a triglyceride, 15-20wt.% of squalane and <=10wt.% of an ester of a monohydric alcohol and a monofunctional fatty acid which is not liquid at room temperature. The rouge may further contain a shellfish meat sterol, which is optimal for preventing the lip from chapping; therefore, formulation of this sterol can impart the rouge with additional effectiveness.
Patent JP-H08305570-A (JP)
Title: System and method for provision of visual application builder
Inventor: CHIYANHEN CHIYOU
IPC: G06F9/44
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To connection-release the interface of an object from an interface designated by the object, and to separately and indepehdently change information by generating a substitute object tree including a substitute object, and editing the substitute object tree. SOLUTION: The list of an effective event 104 on a specific target object among one part of substitute information 108 is stored in an interface repository 100. Then, a substitute object 76A being one part of a substitute object tree corresponding to the specific target object retrieves this information from the interface repository 100. As the result of the retrieval, when it is necessary to change the list of the event 104, one part 106 of the interface repository 100 including the list is edited. Thus, required information in the interface repository 100 of the object can be easily changed without recompile.
Patent JP-H08174271-A (JP)
Title: Nickel base alloy for cladding by welding peactor pressure vessel and reactor pressure vessel using the alloy
Inventor: ISHIGURO YOSHIAKI
IPC: G21C13/08
Filed: 1994-12-20
Abstract: PURPOSE: To provide the alloy which has a sufficient mechanical strength, weldability, and resistance to stress corrosion cracking and which is superior in resistance to crevice corrosion at the time of intruding chloride and also to provide a reactor pressure vessel using the alloy. CONSTITUTION: This nickel base alloy for cladding by welding a joint surface between the upper cover and the main body of a reactor pressure vessel contains <=0.10% C, <=0.50% Si, 2.5-3.5% Mn, <=0.01% S, 18-22% Cr, 1.0-4.0% Mo, 1.5-25% Nb, 0.1-0.75% Ti, <=3.0% Fe, 0.001-0.005% N, and the balance Ni essentially.