baber/WOPTO huggingface dataset:
Patent JP-H11354060-A (JP)
Title: Electron microscope
Inventor: NEZAKI TOSHIAKI
IPC: H01J37/22
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To find the relationship between a low magnification observation result and a high magnification observation result and to improve observation efficiency by displaying the electron microscope image of a sample, which is to be a reference as a reference image and providing an observation data control means that records image data obtained by expanding the arbitrary position of the sample with an arbitrary magnification corresponding to the standard image data. SOLUTION: When an observation magnification is set, an electron microscope image at that time is converted into image data, and an observation result display 15 of P1 is additionally displayed in addition to an observation result display 14. An image-pickup region display 14c is displayed on an image data display 14a. The observation result display 15 is constituted of an image data display 15a at the set magnification and an image-pickup condition display 15b, and when the observation result display 15 is displayed, a series of observation results are recorded in an external storage device by an observation data control means. Even if the image observation is carried out regarding the coordinates of P2 and P3, observation result displays 16, 17 and image-pickup region displays 14d, 15c are displayed.  This microscope is suitable for observing by differentiating the use of low magnification from that of high magnification.
Patent JP-S6047820-A (JP)
Title: Intake port for internal-combustion engine
Inventor: SATOU YASUO
IPC: F02B31/00
Filed: 1983-08-25
Abstract: PURPOSE:To extend the variable range of the intensity of swirl, by providing an intake-air flow guide member made of an elastic plate and fixed at one end to a valve-shaft supporting portion, and varying the sectional area of an intake- air passage by deforming the guide member selectively. CONSTITUTION:In an intake port 2, which has a first passage portion 4 having a substantially arcuate rectangular cross section that is extended along the horizontal plane and has an intake-air inlet 3 at one end thereof and a second passage portion 6 having a circular cross section that is extended helically around the valve shaft of an intake valve, a valve-shaft supporting portion 9 for supporting the valve shaft is provided at the second passage portion 6. In such an arrangement, an intake-air flow guide member 10 made of an elastic plate which has a portion 12 extended in a developed manner to the outer peripheral surface of the valve-shaft supporting portion 9 from its end portion where the member 10 is fixed to the portion 9 and an arcuate portion 13 extended in an arcuate form along one side wall of the first passage portion 4. Further, a pin 14 fixed to the other end of the guide member 10 is moved along a guide groove 15 so that the guide member 10 can be moved between two positions.
Patent JP-S6217673-A (JP)
Title: Antenna apparatus of direction finder
Inventor: KURIMURA SHIZUO
IPC: H01Q1/50
Filed: 1985-07-17
Abstract: PURPOSE:To enable the taking-out of a use frequency signal with high sensitivity by earthing signal with low frequency such as atmospherics and selecting a shortcircuit bar setting point, by respectively earthing doublet antennae to the housing at the central part of the antenna apparatus by feeders. CONSTITUTION:In order to measure a radio wave arrival direction, the doublet antennae 3 of plural sets of antenna elements are arranged in a ring form. These doublet antennae 3 are respectively earched to the housing 1 provided to the central part of an antenna apparatus by feeders 2a, 2b through a shortcircuit bar 5. The nodes of the antennae 3 and the feeders 2a, 2b are set as the take-out points of receiving signals through a coaxial cable 7 and the impedances at said points are matched corresponding to use frequency by an impedance matching part 6 such as a matching transformer. By this constitution, a signal having low frequency such as atmospherics is earthed and no induced voltage is generated and the damage of electronic parts is prevented. Further, the impedance of each antenna is optimumly selected and a signal with use frequency is led out with high sensitivity.
Patent JP-2000345655-A (JP)
Title: Structure material for reinforcing concrete, and structure for reinforcing concrete
Inventor: ISHIBASHI TADAYOSHI
IPC: E04G21/12
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a structure material for reinforcing concrete capable of easily achieving the concrete work at a low cost even when a working space for the concrete work is narrow such as that in the vicinity of a city area or a railroad, and the use of an upper space is limited. SOLUTION: The structure for reinforcing concrete comprises a plurality of wire-like main reinforcements 2 and a plurality of aramid fiber loop-like reinforcements 3 surrounding the periphery of a plurality of wire-like main reinforcements 2, the loop-like reinforcements 3 are corrosion resistant and chemical resistant, and have the tensile strength in the range of 0.1 to 400,000 N/mm2, each of the loop-like reinforcements is coupled with at least one of a plurality of wire-like main reinforcements, and the clearance between at least one of a plurality of wire-like main reinforcements 2 of the adjacent loop- like reinforcements 3 and a coupled part is substantially constant.
Patent JP-H04357371-A (JP)
Title: Metal gasket
Inventor: KAWAGUCHI SHIGERU
IPC: F16J15/08
Filed: 1991-05-31
Abstract: PURPOSE:To provide a metal gasket in which the projecting side surface of a bead formed on the peripheral edge of a cylinder bore in an elastic metal plate is laminated with an adjusting plate in a radially outside region from the bead to absorb the irregularity of an opposed mounting surface to be sealed, while a stage between the bead and folded-back parts in the peripheral edge of the cylinder bore is properly adjusted. CONSTITUTION:A metal gasket has folded-back parts 5A, 5B in the peripheral edges of cylinder bores 2A, 2B and is formed with a bead 4 spaced by a fixed distance radially outside of the peripheral edges of the cylinder bores 2A, 2B to form annular seal parts respectively. The projecting side surface of the bead 4 is laminated with an adjusting plate 6 in the radially outside region from the bead 4 so as to reinforce the strength of the bead 4 and a stage between the bead and folded-back parts 5A, 5B is adjusted so that the irregularity of an opposed mounting surface can be absorbed.
Patent JP-H0323287-A (JP)
Title: Liquid phase epitaxial growth method for silicon carbide single crystal
Inventor: KAMIYA TAKAHIRO
IPC: C30B29/36
Filed: 1989-06-19
Abstract: PURPOSE:To enhance the baking density and to obtain a high-carrier-density SiC single crystal by covering the impurity in a recess provided at the bottom of a crucible with platy silicon. CONSTITUTION:The impurities 9 such as Al and Si3N4 are arranged in the recess 8 provided at the bottom of the crucible 1 and covered with platy silicon 10 consisting of a single-crystal or polycrystal silicon wafer, the pieces of the raw silicon 11 are packed in the crucible 1, the device is evacuated to 1X10<-6>-1mu10<-7>Torr, the crucible 1 is heated from the m.p. of the impurities to the m.p. of Si (660-1412 deg.C), and consequently the impurities 9 are melted and baked. An inert gas is then introduced into the device to return the pressure in the crucible 1 to atmospheric pressure, the crucible 1 is heated to the growth temp. of SiC, the platy silicon 10 and raw silicon 11 are melted, and the molten impurities 9 are infiltrated into the molten silicon. An SiC single crystal substrate 7 is dipped in the molten silicon to grow an SiC single crystal.
Patent JP-H0455166-A (JP)
Title: Electric power steering device
Inventor: MATSUOKA HIROSHI
IPC: B62D5/04
Filed: 1990-06-14
Abstract: PURPOSE:To prevent an accident previously, and improve the safety by detecting abnormality of a clutch when a difference between a maximum value and a minimum value of relative rotational position of an electric motor detected by a rotation detecting means exceeds a value corresponding to a difference between right and left maximum steering positions of a steering wheel CONSTITUTION:When slip is generated in a clutch 2, rotation quantity of a motor 1 becomes larger in comparison with rotation quantity of a steering wheel, and a difference between a maximum value and a minimum value of relative rotational position of the motor 1 detected by a rotation detecting means 8 exceeds a difference between a rotational position that the steering wheel is turned left to the maximum steering position, and a rotational position that the steering wheel is turned right to the maximum steering position. This excess is detected as abnormality by a monitoring means 9, and steering auxiliary by the motor 1 is inhibited.
Patent JP-H026103-A (JP)
Title: Manufacture of wooden molded object
Inventor: NAGASE TAKASHI
IPC: B27N5/00
Filed: 1988-06-24
Abstract: PURPOSE:To improve the reliability of a molded object, while a porous skin may be integrally molded in a mold by adding preliminarily a specified amount of the water-absorbing agent composed of the powder of the starch polyacrylic resin excellent in water-absorbing capacity to a wooden molding stock. CONSTITUTION:The stock-aggregate W formed into a prescribed shape is fed into the mold 7 on which a skin 11 has been set. Next, the water-absorbing agent 13 composed of the powder of starch polyacrylate resin is sprinkled on the stock-aggregate W by using a cylindrical sprinkler vessel 12, thereby adding 0.1-0.5wt.% of the water-absorbing agent 13 to the aggregate W. In the mold 7, a hot plate 14 is preliminarily heated, and a bottom force 8 and a top force 9 are closed with the finishing of the addition of the water-absorbing agent 13. By this mold closing, the stock-aggregate W is compressed and molded under heating into a prescribed shape, and then, the skin 11 is stuck onto the lower surface of a mold object P, and thus, an integrally molded object is obtained. Consequently, the major part of the water contained in the aggregate W is adsorbed in the water-absorbing agent 13, and steam is not almost generated in compression molding under heating. Accordingly,contamination does not occur on the skin 11 molded integrally.
Patent JP-H01321381-A (JP)
Title: Abnormality detection circuit for sensor
Inventor: SASAKI YOSHIHIRO
IPC: G01R31/02
Filed: 1988-06-24
Abstract: PURPOSE:To enable detection of a disconnection of a sensor discriminated from a short-circuiting with one circuit by detecting DC flowing through the sensor at a test to perform a waveform shaping of an output thereof. CONSTITUTION:A current detection circuit 2 applies DC to a sensor having an inductance component only while a rectangular input signal A is supplied and converts the DC flowing through the sensor 1 into a voltage B to be outputted. Then, a comparator 3 compares the voltage B with a specified threshold level Vth to be converted into a sensor state output C in two values H and L. A level of the output C of the comparator 3 is detected at two points at t1 immediately after the application of the DC to the sensor 1 and at t2 after a fixed time to discriminate normality, disconnection and short-circuiting of the sensor 1 by the combination of the results.
Patent JP-H0323330-A (JP)
Title: Fuel injection amount control device for internal combustion engine
Inventor: HEIKO KEIZO
IPC: F02D45/00
Filed: 1989-06-19
Abstract: PURPOSE:To prevent worsening of emission by a method wherein based on a change amount of a pressure in the suction pipe of an internal combustion engine, it is decided whether it is the initial stage of rapid deceleration or slow deceleration, and when rapid deceleration is decided, a deceleration decrease amount of a fundamental fuel injection time is increased. CONSTITUTION:A pressure in the suction pipe of an internal combustion engine is detected by a sensor (a), and a pressure relaxing value by mans of which a detecting value is relaxed at the given degree is detected by a means (b). Based on a pressure relaxing value, a fundamental fuel injection time is computed by a first means (c), and based on a change amount of a pressure relaxing value, a deceleration decrease value of a fundamental fuel injection time is computed by a second means (d). In this case, based on the detecting value of the sensor (a), a pressure change amount is detected by a means (e). Based on detecting pressure change amount, it is decided by a means (f) at least a time between fuel injection intervals whether it is the initial stage of rapid deceleration or slow deceleration. Further, correction is made by a means (g) so that when it is decided that it is rapid deceleration, a deceleration decrease value is increased during a given period.
Patent JP-S642723-A (JP)
Title: Detecting device for bent angle of work
Inventor: NAKAMURA YOSHIO
IPC: B21D5/02
Filed: 1987-06-25
Abstract: PURPOSE: To accurately detect a bent angle and to obtain the bent angle with high reliability by providing a plurality of electrostatic capacity type sensors in parallel in the direction departing the bent position of a work and extending each sensors in the width direction of the work.  
     CONSTITUTION: The work W is mounted on a die 9 and the work W is bent by the drop of a punch to take a state of the work WA. The distance between the sensors 43A and 43B is given by (l). Distances from intersections at which perpendiculars set at the centers of the sensors 43A, 43B cross the work WA to the upper surfaces of the centers of the sensors 43A, 43B are given respectively by A and B. A formula, tanθ=(A-B)/l is established for the bent angle θof the work. Accordingly, θ is obtained from θ=Arc.tan(A-B)/l. Since (l) is a preset value, the bent angle θ of the work is obtained by measuring the distances A, B. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H054026-A (JP)
Title: Harmful component heating and cleaning device
Inventor: HASHIMOTO AKIRA
IPC: B01D53/94
Filed: 1991-06-27
Abstract: PURPOSE:To provide the cleaning device which is small in energy loss and is simple in construction as the cleaning device which heats, oxidizes and cleans the harmful components, such as CO (carbon monoxide), HC (hydrocarbon), bacteria, ticks, etc., in various kids of gases. CONSTITUTION:The apertures of the two chambers of the cleaning device body consisting of the two chambers which are communicated with each other at the closed other ends and have heaters and catalysts exist on the same plane and allow the inflow and outflow of gases or the communication with the outdoor air by means of dampers which can be controlled by one driving system. Heat accumulating body layers which are respectively resistant to corrosion are installed to the mid-ways of the gas flow passages from the opening ends to the heaters. The gases are applied with heat from the one heat accumulating body layer and are thereby heated and cleaned. The gases are deprived of the heat by another heat accumulating body layer and are thereby cooled and discharged. The flow of the gases is reversed through the process introducing the outdoor air by driving the dampers at every specified time, by which the respective heat accumulating body layers are subjected to an exchange of the heating or cooling. The heat energy necessary for heating of the gases is confined into the cleaning device in this way and the short passing of the uncleaned harmful components is obviated.
Patent JP-S5380934-A (JP)
Title: Multi-fold length data divider
Inventor: ASANO MICHIO
IPC: G06F7/535
Filed: 1976-12-27
Abstract: PURPOSE: To ensure a high-speed process with the minimum step number without having a complicated control for the divider which processes the division of the multi-fold length data through repetition of addition and subtraction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6135728-A (JP)
Inventor: SAKURAI SHIRO
IPC: A01N25/34
Filed: 1984-07-26
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-S641220-A (JP)
Title: Polarizable electrode and manufacture thereof
Inventor: YOSHIDA AKIHIKO
IPC: H01G11/26
Filed: 1987-06-24
Abstract: PURPOSE: To rigidly contact a metal collecting layer with an active charcoal fiber layer, to reduce a variation in its contact resistance even under a high temperature load test, and to preserve the initial high performance values of capacity and resistance for a long time by presenting a mixture layer of both formed by injecting metal on the surface of active charcoal between the collecting layer and the fiber layer.  
     CONSTITUTION: A bell-jar 10 is held in advance in high vacuum of 10 -7  Torr, and argon gas is introduced from a gas inlet hole 11. Aluminum powder 16 introduced into a heating boat 15 is heated and evaporeted while active charcoal fiber cloth 14 held on a base 13 is irradiated with an Ar ion beam ionized by an ionizer 12, and a film is formed on the cloth 14 simultaneously upon irradiation of the beam. Since the carbon is impinged by the beam at this time, the deposited and flown aluminum atoms are introduced deeply in constituent carbon atoms (approx. 1000Å) to form a carbon-aluminum mixture layer, the mixture layer is further generated until the ion beam cannot be introduced, and an aluminum deposited layer is continuously formed. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H06166761-A (JP)
Title: Film for label
Inventor: KOTANI KOZO
IPC: B29L7/00
Filed: 1993-06-28
Abstract: PURPOSE:To obtain the subject product good in die cuttability, excellent in labelability and the compliance with flexible containers, by film formation of a composition comprising a polypropylene-based resin and a polyethylene resin having specific density so as to provide phase-separated structure. CONSTITUTION:The objective product having phase-separated structure, 200-6000kg/cm<2> in Young's modulus and 0.02-0.2mm in thickness, can be obtained by film formation of a resin composition comprising (A) 20-80wt.% of a polypropylene-based resin (pref. homopolypropylene 10-60g/10min in the melt flow rate at 230 deg.C) and (B) 80-20wt.% of a polyethylene-based resin with a density of 0.91-0.93g/cm<3> (pref. a branched polyethylene prepared by polymerization by high pressure method, 5-30g/10min in the melt flow rate at 190 deg.C). This product can be obtained, for example, by kneading the components A and B using a twin-screw extruder to prepare the composition which is then put to forming through e.g. T-die processing.
Patent JP-H1058725-A (JP)
Title: Device for keeping positional relationship of print head
Inventor: KERR ROGER S
IPC: B41J2/32
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To keep the positional relationship between the print head of a lathe bed scanner and a bar at the predetermined relationship by a method wherein magnets, which keep the positional relationship between the bar and the print head by magnetically attracting the bar, are arranged adjacent to the bar, which supports the print head. SOLUTION: A plurality of neodymium iron boron magnets 370 are respectively arranged along the longitudinal axis of a receiver 360 in circular counterbored holes 380 so as to receive a bar 290 by means of the attraction of each magnet. A plurality of aligning seals 400 are placed on the lips of the counterbores 380 so as to balance each one of the magnets 380. Each aligning seal 400 is so flexible that the magnet 370 is slidable manually in the seal and so stiff that the position of the magnet is kept once the magnets take their desired positions until the completion of the sure mounting process of the magnets 370. In addition, in the seal 400, a slit 410 is equipped for the efficient provision of the magnet 370.
Patent JP-S6219774-A (JP)
Title: Measuring method for partial electric discharge of high voltage equipment
Inventor: OKANO TETSUYA
IPC: H02H5/00
Filed: 1985-07-18
Abstract: PURPOSE:To decide the generation of partial electric discharge, the existence of a fault and its kind precisely by making a high frequency signal generated due to the partial discharge correspond to the phase of an applied voltage and dividing the signal in each section corresponding to a fixed phase angle to detect the signal. CONSTITUTION:The high frequency signal superposed to a partially-charged voltage is detected by a high frequency transformer 11. An analog switch (AS) 13 executes switching every 90 deg. change of the phase of the partially charged voltage and sends the high frequency signal amplified by an amplifier 12 to integrators 14, 14'. The high frequency signal is integrated by the integrators 14, 14' synchronously with the phases of the applied voltages and a post AS 13' is switched by a control signal outputted from an A/D converter 15 to input an analog-like detecting signal corresponding to the high frequency signal. Then the detecting signal from the integrators 14, 14' is converted into a digital signal by the converter 15. Then, the digital signal, a synchronizing pulse and an encoded pulse are E/O converted 16 and the converted optical signal is sent to the supervisory side through an optical fiber 17.
Patent JP-H0321574-A (JP)
Title: Vehicle theft preventive device
Inventor: YOSHIDA SUSUMU
IPC: E05B83/00
Filed: 1989-06-20
Abstract: PURPOSE:To eliminate key operation and enhance the operating easiness by putting a lock actuator for locking the handle bar of a motorcycle into operation through interlocked action of a signal from an operation switch and a signal from a steering angle sensor. CONSTITUTION:When a motorcycle is parked and its handle bar is to be locked, a handle bar locking switch 4 is pushed. Now a steering sensor 12 judges whether the handle bar is in a position possible to be locked. If yes, a lockable position sensing output 31 is emitted, and an operation command is given for a certain time to a handle bar locking actuator 13 via a handle bar locking circuit 29. This causes protrusion of a lock pin to hinder relative rotation of the front fork and head pipe of the motorcycle, and the handle bar is thus locked. If no, on the other hand, the lock command will be self-held until the handle bar is turned into the locatable position.
Patent JP-2000349318-A (JP)
Title: Solar battery
Inventor: MOROOKA HISAO
IPC: H01L31/04
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a battery cell at a low cost, which has a structure wherein a metal substrate is used and generated power is led out from the back of the substrate, and is easily manufactured. SOLUTION: A lower electrode 4, a photoelectric converting layer 5 and a transparent electrode 6 are arranged in this order on the surface of a substrate 2 formed of metal. One lead-out electrode connected electrically with the transparent electrode 6, and the other lead-out electrode connected electrically with the lower electrode 4, are used. An insulating layer 3 exists between the substrate 2 and the lower electrode 4, and a penetrating hole 40A exists in a region in the substrate 2 on which region the lower electrode 4, photoelectric converting layer 5 and transparent electrode 6 are not present. A conductor rod 50A having flange parts on both sides exists in the penetrating hole 40A, and insulating coating 60A exists between the conductor rod and the substrate.  The one flange part 51A is exposed to the surface side of the substrate 2 and connected with the transparent electrode 6, the other side flange part 52A is exposed to the back side of the substrate 2, and the conductor rod 50A functions as the one leading-out electrode.