baber/WOPTO huggingface dataset:
Patent JP-H09104244-A (JP)
Title: Work vehicle
Inventor: HAYASHI MASAKI
IPC: B60K11/06
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To secure intake air of an air cleaner by arranging a baffle plate to restrain an intake air action of a cooling fan from reaching the vicinity of an intake port of the air cleaner, inside a box-shape dustproof net. SOLUTION: Engine cooling air is sucked from an intake port 17A formed in an operation panel 17 by a cooling fan 12, and after dust and dirt are removed by a dustproof net 19, a radiator 11 is cooled, and the engine cooling air is discharged forward and downward by a fan cover 20, and is blown off outside of a machine from an exhaust port 4a in a front face of an engine hood 4 and an exhaust port 18A of a muffler cover 18. An air cleaner 14 sucks clean air through an intake port 14a projected into a dustproof net 18. In this case, a negative pressure action by rotation of the cooling fan 12 is restrained from reaching intake air on the air cleaner 14 side by a baffle plate 28 arranged between the intake port 14a of the air cleaner 14 and an opening part 19g of the dustproof net 19. Therefore, intake air of the air cleaner 14 can be secured.
Patent JP-H0569610-A (JP)
Title: Recording device
Inventor: YOKOI KATSUYUKI
IPC: G06K15/00
Filed: 1991-09-13
Abstract: PURPOSE:To enable excellent subscanning in a range of the whole recording region by eliminating the effect of backlash of a driving system for carrying recording paper without adding new components and also sacrificing throughput. CONSTITUTION:Both a first carrier roller 18 and a second carrier roller 20 are provided in the upstream side and the downstream side in the carrier direction of the recording position. The first and second carrier rollers 18, 20 are driven by a common motor and also the carrier velocity of the second carrier roller 20 is set larger than the carrier velocity of the first carrier roller 18. The carrier velocity of the first carrier roller 18 is made slower than the ordinary carrier velocity in the prescribed front and rear range wherein the rear end of recording paper passes through the first carrier roller 18.
Patent JP-2000092082-A (JP)
Title: Network address converter
Inventor: MUROOKA TAKAHIRO
IPC: H04L12/28
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a network address converter capable of converting a network address included in a packet corresponding to a prescribed layer to the other network address as a cell or the packet corresponding to the layer of a lower order as it is. SOLUTION: From the cell or the packet corresponding to the layer of the lower order inputted to an input part 11, a transmission origin network address which is a private address is extracted by a transmission origin network address extraction part 13. A network address conversion table 15 is retrieved with the extracted address as a key and a global transmission origin network address is obtained, replaced by a transmission origin network address replacement part 14 and sent out from an output part 12.
Patent JP-H0573520-A (JP)
Title: Restart information gathering system
Inventor: SHIROSHIMA MASAKI
IPC: G06F15/16
Filed: 1991-09-13
Abstract: PURPOSE:To shorten the time required to gather restart information by the restart information gathering system of a multiprocessor system. CONSTITUTION:When a restarting process is started, a main processor 1 transfers a restart information gathering program to a processor where a fault occurs and sends an instruction for starting the restart information gathering program to restart information gathering program execution parts 13, 21, and 31. Consequently, the restart information gathering program execution parts 13 and 21 executes prepared restart information gathering programs and the restart information gathering program execution part 31 executes the transferred restart information gathering program to gather restart information on respective processors 1-3, and also store the gathered restart information in restart information gathering area parts 17, 23, and 33 provided in the processors 1-3. The restart information is gathered by the respective processors in parallel, so the gathering time of the restart information can be shortened.
Patent JP-H0573155-A (JP)
Title: Drive control circuit for ultrasonic vibrator
Inventor: UNO MASAMI
IPC: B06B1/06
Filed: 1991-09-13
Abstract: PURPOSE:To provide the drive control circuit for ultrasonic vibrator capable of the consecutive variable control of the frequency output over a relatively wide range. CONSTITUTION:The circuit is provided with an oscillation circuit 2 for vibrator driving an ultrasonic vibrator 1 and an output adjustment circuit 3 adjusting the output of the circuit 2. The ultrasonic vibrator 1 is provided with a frequency detection sensor 4 detecting the output frequency of the ultrasonic vibrator 1. A frequency variable setting circuit 5 for ultrasonic vibrator 1 is provided on the oscillation circuit 2. This frequency variable setting circuit 5 is provided with a function variably setting the frequency which variably sets the oscillation frequency of the circuit 2 consecutively according to the output of the frequency detect ion sensor 4.
Patent JP-H01105128-A (JP)
Title: Infrared temperature measuring instrument
Inventor: MATSUNAGA TETSUSHI
IPC: H04N5/262
Filed: 1987-10-19
Abstract: PURPOSE:To eliminate image interpolation and to utilize a memory effectively by varying the vertical scanning time of an optical scanning system, also changing write modes of the display memory and dividing an image into plural parts, and writing them in order. CONSTITUTION:When a fast image display is made with a frame time a half as long as a standard frame time, the vertical scanning speed of a detection part 1 is set double by input operation on a keyboard 14 through an optical scanning control part 11 controlled by a CPU 16 and write modes of image data to the display memory 8 are changed through a display memory write control part 12. Therefore, image data whose every other horizontal line is thinned out vertically is obtained from an A/D converter 7. This image data has image data thinned out corresponding to every other picture element by a control part 12 and image data of four frames which are thinned out horizontally and vertically are written in four divided areas of the memory 8 in order. The respective images of the image data are displayed on the four divided screens of a display part 9.
Patent JP-2001083082-A (JP)
Title: Atomic absorption measurement method
Inventor: YONETANI AKIRA
IPC: G01N21/31
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an atomic absorption measurement method for easily setting a heating program. SOLUTION: In the atomic absorption measurement method that is made by a light source part, a sample-heating part for atomizing a sample due to heating, after the sample is injected, a detection part for detecting light from the light source part via the sample-heating part, an operation part for processing a signal which is detected by the detection part and controlling the heating of the sample-heating part, and a display part that is used for displaying the measurement result and for the operation of a measuring personnel, an arbitrary pattern is selected from among a plurality of detection signal patterns stored in advance, a sample is injected to the sample-heating part, the sample-heating part is heated and controlled so that the selected pattern can be detected, the sample is injected into the sample-heating part, and the heating control is re-executed. Also, the setting of the heating program can be automated for all types of samples.
Patent JP-H03125460-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAO ICHIRO
IPC: H01L27/08
Filed: 1989-10-09
Abstract: PURPOSE:To form a semiconductor device which eliminate fluctuations in threshold voltages even when a transistor is forced to reduce its channel width due to further size-reduction of elements by injecting an N channel stopper to the shoulder and bottom of a groove and a P channel stopper only to the bottom of groove. CONSTITUTION:An embedding material CVD-SiO2200 is deposited where anisotropic etching is carried out. A resist 9 is patterned in such a manner that it may cover an NMOS region in order to form a P channel stopper 11 and impurity ions 10 are implanted. During the implantation, the impurity ions penetrate nowhere but a PMO region and the bottom of a groove. After the resist 9 is removed, the CVD-SiO2200 is arranged to have 30nm anisotropic etching carried out so that the side walls of the groove may not be exposed, thereby exposing a substrate 1 in the upper part of the groove side walls. Then, a resist 12 is patterned in such a manner that the PMO region may be covered and impurity ions 13 are implanted to form an N channel stopper. During the formation, an attempt is made to slant an incidence direction of the impurity ions to each groove side wall and implant the impurity ions so that a diffusion layer 8 may be formed uniformly even on the groove side walls.
Patent JP-H10106826-A (JP)
Title: Superconducting coil
Inventor: GOTO KENJI
IPC: H01F6/06
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent winding fluctuation and prevent concentration of winding tension, by forming grooves for receiving lower-layer and upper-layer windings, spaced away from each other, along the length on a lower-side portion and an upper-side portion of a spacer, and arranging auxiliary wire in contact with the peripheral surface of the groove, on the outer periphery of at least a part of the windings. SOLUTION: A coil 10 is formed by winding a multiple-twisted winding 11 in a plurality of layers on a spool of a bobbin via rectangle-columnar spacer 12... separating a lower layer and an upper layer. On a lower-side portion and an upper-side portion of the spacer 12, grooves 12a, 12b for receiving the winding 11 of the lower layer and the upper layer, spaced away from each other, are formed along the length. Then, on the outer periphery of the winding 11, an auxiliary wire 13... in contact with the peripheral surface of the groove 12b on the upper-side portion is provided. The auxiliary wire 13 is constituted by two heating wires coated for insulation.
Patent JP-2000085559-A (JP)
Title: Control valve mechanism and brake device for vehicle using control valve mechanism
Inventor: MASUKO MINORU
IPC: B60T1/10
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a safe brake device for a vehicle which uses a control valve mechanism to carry out the connecting and the cutting-off operation of a hydraulic clutch under a specific pressure, can utilize to a braking operation and an accelerating operation by recovering the kinetic energy as a hydraulic pressure in the decelerating time of a vehicle, and generates no trouble to the braking operation and the like by the hydraulic pressure failure and the like. SOLUTION: A hydraulic clutch 24 to carry out the connection and the cutting-off of the hydraulic pump motor 9 of a braking energy regenerating unit 3 and a wheel shaft 21, is made in a structure in which an engaging plate 27 is displaced to a nonengaging position to be made to the clutch-off condition by a hydraulic pressure, when a hydraulic pressure more than the first specific value is fed to a control chamber 31. A clutch control valve mechanism 40 to switch and control the hydraulic pressure fed to the control chamber 31 is provided, so that such a halfway hydraulic pressure that the engaging plate 27 of the hydraulic clutch 24 stays at the middle part between the engaging position and the nonengaging position, is not fed to the control chamber 31.
Patent JP-H08126909-A (JP)
Title: Side trimming method and side trimmer
Inventor: OSONO RYUICHI
IPC: B23D19/06
Filed: 1994-10-27
Abstract: PURPOSE: To Improve the service life of the blade by suppressing the dull cutting property of a blade, and reducing the wear and damage of the blade. CONSTITUTION: The temperature of each end part of a steel plate 11 is set in an appropriate temperature range of 200-700 deg.C by being heated by a heating equipment 41 or being cooled by a cooling equipment 51, and the trimming is achieved by a pair of upper and lower blades 21, 22 and 31, 32 provided on each side in the transfer direction of the steel plate 11 in this temperature range of 200-700 deg.C.
Patent JP-H0980106-A (JP)
Title: Apparatus for detecting abnormality of stray current power source
Inventor: ABE HIDEFUMI
IPC: G01R31/02
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To detect a grounding of a stray current power source and/or a power source voltage in a simple constitution. SOLUTION: Four reference resistance elements Ra, Rb, Rc, Rd are connected in series between a positive and a negative electrodes of a stray current power source EO. Resistance values of two resistance elements Ra, Rd at the side of the positive and negative electrodes are set to be equal to each other, and resistance values of two resistance elements Rb, Rc between the elements Ra and Rd are also set to be equal to each other in a series resistance circuit 1. The apparatus is further provided with a reference voltage application circuit 2 which is independent of the circuit 1, applying a reference direct current voltage to a connecting point of the two resistance elements Rb and Rc in the middle of the series resistance circuit. A part of the circuit 2 is grounded.  A potentials Vab at a connecting point of the resistance elements Ra and Rb of the series resistance circuit and a potential Vcd of a connecting point of the resistance elements Rc and Rd are added in the same phase. A grounding of the stray current power source is detected based on a change of the added value in the same phase. Similiarly, the potentials Vab and Vcd are differentially amplified and a voltage of the stray current power source is detected based on a change of the differentially amplified value.
Patent JP-S62162315-A (JP)
Title: Solenoid control device
Inventor: KOONERISU ANTONIUSU KURAGUTEN
IPC: H01F7/16
Filed: 1986-11-05
Abstract: PURPOSE:To accurately position an armature even when there is a small air-gap by a method wherein the titled solenoid control device is constituted in such a manner that the constant of a pressure-opposing spring is changed with the stroke or the position of the armature and that the spring constant is increased when the air-gap between the armature and a magnet core is reduced. CONSTITUTION:The solenoid control device consists of a yoke 1, a magnetic core 2, an excitation coil 3 and an armature 4, and a non-magnetic substance pin 5 is passed through the hole 7 of the yoke 1 and it is pressure-welded to a pressure-opposing spring 8. When a current runs through the coil 3, the armature 4 is attracted in the direction of the core 2, it rotates in counterclockwise direction with a supporting part 9 as the center point. As a result, the pin 5 is shifted downward to bend the spring 8 along the contact supporting face 10 of a base 11, the effective length of the spring 8 is reduced, and the constant of the spring is increased. Accordingly, the armature 4 can be positioned accurately.
Patent JP-H04140047-A (JP)
Title: Dc motor
Inventor: KANEKO EIJI
IPC: H02K5/04
Filed: 1990-10-01
Abstract: PURPOSE:To increase magnetic path area, to obtain a high torque and to improve the assembling accuracy by molding a pair of U-shaped split frames having identical profile and identical size thereby forming a frame comprising four wall bodies each having square side face profile and open side. CONSTITUTION:A rotor 40 is arranged between U-shaped split frames 21, 21 having identical profile and size and the rotor 40 is simply held between the split frames 21, 21 at the opposite ends thereof thus assembling the rotor 40 into a frame 20. At the time of assemblage, a magnet 30 is previously bonded to the arched surface of an intermediate wall 21a and a brush 43 is fixed to the split frames 21, 21 thus simplifying the assembling work. Magnetic path of the magnet 30 is formed in the intermediate walls 21a, 21a and opposing walls 21b, 21b, 21b, 21b(end wall 27), but since the intermediate wall 21a and the opposing wall 21b are thick, magnetic resistance of the magnetic path is low and thereby torque is increased.
Patent JP-S63118504-A (JP)
Inventor: HAMADA TAKAYUKI
IPC: F22B37/24
Filed: 1986-11-07
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-H07119821-A (JP)
Title: Oil pressure controller for automatic transmission of vehicle
Inventor: ONOMURA YOSHIHIRO
IPC: F16H61/14
Filed: 1993-10-21
Abstract: PURPOSE:To provide an oil pressure controller of an automatic transmission for a vehicle, by which good speed change control can be obtained regardless of a change of line pressure, by adopting a type such that a rise of working oil pressure within a hydraulic frictional engaging device for an engaging starting period is restricted by a relief valve, while, when the working oil pressure within the hydraulic frictional engaging device reaches the prescribed switch working pressure, the restriction placed by the relief valve upon the rise of pressure is released by a pressure-relief-check-valve. CONSTITUTION:Engaging working oil pressure PBO, which is outputted from a shift valve 66 to a BO-control valve 74, is introduced also into an oil chamber 114 for changing the switch working pressure of a BO-signal valve 76, which functions as a regulation pressure-check valve, via an oil passage 113 and acts on a second spool valve 112 in the direction opposing to the engaging pressure PBOC acting on a first spool valve 106. As a result, the switch working pressure PK of the BO-signal valve 76 is changed in response to the engaging working oil pressure PBO, namely the line pressure PL. Therefore, good speed change control can be obtained regardless of a change in the line pressure PL.
Patent JP-S62124496-A (JP)
Inventor: TAGUCHI YASUYO
IPC: G21C19/307
Filed: 1985-11-26
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-H04140919-A (JP)
Title: Cmos gate array
Inventor: HARADA TERUAKI
IPC: H03K19/173
Filed: 1990-10-01
Abstract: PURPOSE:To attain the on/off control of PMOS and NMOS transistors(TRs) externally by setting a gate electrode driving circuit for a pull-up resistor PMOS and a pull-down resistor NMOS to the same buffer circuit section and providing a control terminal to the gate array. CONSTITUTION:When an H level is fed to control terminals 13, 15, a gate input to a PMOS 6 goes to an L via an inverter 14 and the gate input of an NMOS 7 goes to an H via a noninverting buffer 16. When an L level is fed to the control terminals 13, 15, a gate input to the PMOS 6 goes to an H via the inverter 14 and the gate input of the NMOS 7 goes to an L via the noninverting buffer 16, and the NMOS 7 is turned off. Thus, an input pad 1 and a power supply 5 are isolated electrically and external input signal L, H fed to the input pad 1 are outputted as they are to an output terminal 11 via an input buffer 9.
Patent JP-H03126857-A (JP)
Title: Discharge explosive thermal spraying coating method
Inventor: SAWAOKA AKIRA
IPC: C23C4/12
Filed: 1989-10-11
Abstract: PURPOSE:To allow even the thermal spraying of a material which is hardly workable to a wire or foil by substituting the solid to be impressed with a large current with a melt. CONSTITUTION:The thermal spraying material, for example, Al alloy 9 is packed into a container made of a material having the electrical conductivity lower than the electrical conductivity of the thermal spraying material, for example, a graphite heater 6 in common use as a boat. An electrode 7 is then energized via an electrode connector 8 to heat the container 6 and the thermal spraying material 9 in the container 6 is melted by the heat transfer thereof. The current impressed to the container flows in the molten thermal spraying material 9 having the higher electrical conductivity than the electrical conductivity in the container 6 of the low electrical conductivity when the thermal spraying material 9 melts and comes into tight contact with the container 6. The thermal spraying material discharges and explodes when the large current is impressed to the material in this state. The surface of a work 10 is then coated by thermal spraying.
Patent JP-2001089286-A (JP)
Title: Water repulsive explosive
Inventor: ARAMAKI SHOSAKU
IPC: F42B3/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an explosive which suppresses the infiltration of water between explosive particles and retains ignitability and stable detonatability by forming water repellent coatings only on the surfaces of porous prill ammonium nitrate, etc., thereby imparting or improving water repellence and further to lessen the electrification of the explosive and to improve its flow property by adding carbon powder, such as carbon black or graphite, thereto. SOLUTION: Only the surfaces of the prill ammonium nitrate, powdery explosive and granular explosive are coated with wax or the wax containing a granular material.
Patent JP-H01106319-A (JP)
Title: Magnetic recording medium
Inventor: SHIMIZU YUJI
IPC: C09D5/23
Filed: 1987-10-20
Abstract: PURPOSE:To suppress drop-out to a low level and to improve traveling durability by specifying the Young's modulus of a magnetic layer and the crack generating elongation of the magnetic layer. CONSTITUTION:A magnetic recording medium such as magnetic tape is constituted by providing the magnetic layer consisting of the magnetic powder, binder and other necessary components on a base such as polyester film. The traveling durability of the medium is improved by harmonizing the two characteristics; the Young's modulus and crack generating elongation of this magnetic layer. Namely, the Young's modulus of the magnetic layer is specified to >=400kg/mm<2>, more preferably >=450kg/mm<2>. The crack generating elongation is specified to >=3%, more preferably >=5%. Edge damage and tape sticking or film exfoliation, etc., are thereby prevented. These characteristics are determined by the mixing ratios of a vinyl chloride resin, polyurethane, isocyanate compd., and pigment which are the constituting components of the magnetic layer. The preferable ratios vary with the Tg (glass transition temp.), etc., of the vinyl chloride resin and polyurethane.
Patent JP-H01108253-A (JP)
Title: Epoxy resin molding material for sealing electronic component
Inventor: ASAI SHIGEO
IPC: C08K7/04
Filed: 1987-10-20
Abstract: PURPOSE:To provide the title molding material excellent in package crack resistance and suitable for flat packages etc., by mixing an epoxy resin with a compound having a plurality of phenolic hydroxyl groups and an inorganic fiber of a specified shape. CONSTITUTION:An epoxy resin molding material for sealing electronic components is prepared by mixing an epoxy resin (A) having two epoxy groups in the molecule (e.g., phenol novolac epoxy resin) with a compound (B) having at least two phenolic hydroxyl groups in the molecule (e.g., bisphenol A or resorcinol) and an inorganic fiber (C) (e.g., silicon carbide whisker or alumina fiber) of a fiber length to fiber diameter ratio >=10 as essential components. It is also possible to add a filler (e.g., silica), mold release (e.g., higher fatty acid metal salt), a colorant (e.g., carbon black), etc., to this molding material.