baber/WOPTO huggingface dataset:
Patent JP-S6470734-A (JP)
Title: Z-theta fine adjustment table
Inventor: TAKAMURA JIRO
IPC: G03B27/32
Filed: 1987-07-14
Abstract: PURPOSE:To suppress the height of a test table and to improve accuracy by supporting a sample board holder on a substrate in such a way that it can be moved in an up-and-down direction and rotatably freely by a guide groove consisting of a holder and a hard ball. CONSTITUTION:When a voltage is applied on an electrostrictive element 9 for driving in a direction of Z, micro displacement is generated in the electrostrictive element 9, which deflects a flat spring protection mechanism 15 having elasticity in the direction of Z, and as a result, the sample board 1 is guided by a Z-theta direction guide mechanism 17 consisting of the holder 17b and the hard ball 17a, and displaces its position for the substrate 16, and realizes fine adjustment corresponding to an impressed voltage. Also, when the voltage is applied on an electrostrictive element 12 for driving in a direction of theta, a lever 10 connected to the electrostrictive element 12 is pushed and fed by a tension spring mounted between the lever 10 and a block 11, and the sample board holder 14 is guided by the guide mechanism 17, and is rotated in the direction of theta, then, the sample board 1 is finely adjusted in the direction of theta.
Patent JP-H11346803-A (JP)
Title: Mideole structure of sporting shoes
Inventor: KITA KENJIRO
IPC: A43B21/32
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to assure traveling stability and to assure a cushion property. SOLUTION: A corrugated sheet 4 is interposed in the heel portion within a midsole 3 composed of a soft elastic member of a midsole structure of sporting shoes and plural through-holes 6 are formed at points where the midsole 3 comes into contact with the corrugated sheet 4. In such a case, the lateral deformation of the heel portion of the midsole 3 in a lateral direction is prevented and the traveling stability of the shoes may be assured by the corrugated shape portions of the corrugated sheet 4. In addition, the deformation in the vertical direction of the corrugated sheet 4 at the points where the holes 6 are formed is made easy and the cushion of the shoes may be improved.
Patent JP-H0621977-A (JP)
Title: Digital path tester
Inventor: KANO FUYUJI
IPC: H04L25/02
Filed: 1992-07-03
Abstract: PURPOSE:To provide the digital path tester, which is compact, light in weight and rich in portability, by realizing a conduction test with a pulse generator and a pulse detector. CONSTITUTION:In an interface circuit 21, influence is not electrically applied upon a circuit to be tested by setting a sufficiently high input impedance. When the output of this circuit 21 is added to a low-pass filter 22 to pass only the voice frequency, the basic wave component of the repeating frequency of a low-speed pulse generator at a pulse transmitter is extracted. Therefore, when this component is amplified by a low frequency amplifier 23 and added to an earphone 25, acoustic is generated with the tone of the repeating frequency of the low-speed pulse generator on the transmission side. Then, a digital path can be confirmed by confirming the voice. Further, when a testing person is skilled, the condition of a transmission line can be grasped from the tone or noise at a certain degree.
Patent JP-H01158515-A (JP)
Title: Series voltage regulator
Inventor: GERUTO RUDORUFU
IPC: G05F1/571
Filed: 1988-07-15
Abstract: PURPOSE: To discharge a buffer capacity at an output side in a slow way by changing a regulating section consisting of a regulating transistor(TR) or a current mirror arranged to a series branch to be inverted when a voltage of charges stored in a buffer capacitor is dropped to be a regulator nominal voltage or below. CONSTITUTION: The regulator is provided with a regulating section arranged to a regulator series branch and driven by an error amplifier F adjusting deviation of a voltage ratio of a regulator output voltage to a reference voltage via a control transistor(TR). Outputs of comparators Q4 -Q7 comparing the regulator output voltage and a regulator input voltage operate a variable control switch so as to shuts off a control TR when the regulator input voltage is lower than a nominal regulator output voltage. Thus, the buffer capacitor CA is discharged at a slow speed corresponding thereto and then a microprocessor and a microcomputer energized by the series voltage regulator have a sufficient time for maintenance of an internal state and data protection.
Patent JP-S6330848-A (JP)
Title: Composition mainly composed of methylene chloride and removal of photoresist film applying the same
Inventor: MISHIERU KANPOSU
IPC: C23G5/028
Filed: 1987-07-15
Abstract: Composition and its use for removing photoresist films from printed circuits in the electronics industry. Propylene oxide, methanol and methyl tert-butyl ether are added to the methylene chloride.
Patent JP-H0840268-A (JP)
Title: Vehicle ventilating device
Inventor: YAMADA HAJIME
IPC: B61D27/00
Filed: 1994-07-28
Abstract: PURPOSE:To provide a vehicle ventilating device which has a simplified and small-sized structure, which can prevent ears from suffering, and which can enhance the responsiveness. CONSTITUTION:If a pressure outside of a vehicle is higher than that inside of the vehicle, a parallel operation mode is set so that a first fan F1 feeds air into the passenger compartment of the vehicle, and second fan F2 discharges air from the passenger compartment while the opening degree of a first throttling means connected in series to the first fan F1 is controlled. If the pressure outside of the vehicle is lower than that inside of the vehicle, the first and second fans 1, 2 are operated in series mode while the first throttling means S1 is fully opened so that air is fed through the first throttling means S1 while the air is discharged from the passenger compartment of the vehicle through an air discharge passage connected therein with a second throttling means S2 whose opening degree is controlled, the opening degrees of the first and second throttling means S1, S2 is feed-forward controlled in accordance with a flow rate of air from the second fan S2 which is estimated from a differential pressure DELTAP detected across the second fan F2.
Patent JP-H0734542-A (JP)
Title: Double cable net roof structure
Inventor: KASHIHARA KENICHI
IPC: E04B1/34
Filed: 1993-07-16
Abstract: PURPOSE:To provide a double cable net-structure which is light and easily installed and tensed and stable in the structure and also which increases the freedom degree of the curved surface design of a roof. CONSTITUTION:A lower cable net 2 and an upper cable net 3 composed of two directional cables of hanging cables CW1, MW1, MW2 and setting cables CW2, MW3 respectively are spread in the inside of a ring-formed beam 1. The lower cable net 2 and the upper cable net 3 are connected to each other by struts 4 erected at the crossing of the two directional cables of the lower cable net 2 to form a three-dimentional double cable net. A superficial material of roof like a film material 5 is fitted to the upper cable net 3. In the ring-formed beam 1, swells or slants are provided to bring about a level difference between adjacent hanging cables CW1, MW1, MW2. Respective setting cables CW2, MW3 are arranged so as to protrude upward.
Patent JP-S5965540-A (JP)
Title: Engine idle speed control device
Inventor: OKAZAKI KATSUMI
IPC: F02D41/16
Filed: 1982-10-07
Abstract: PURPOSE:To make it possible to take up a change with age and dispersion of an engine and as well to enhance the reliability thereof, by providing such an arrangement that the control gain of a control system is made to be variable upon engine ilde speed control, and is renewed with an optimum control gain obtained at the last time. CONSTITUTION:An air volume adjusting valve 13 is disposed in a bypass passage 12 bypassing a throttle valve 10 and connected to an intake air passage 3, and is driven and controlled by a drive device 14 controlled by a micro-computer 15 which, in this arrangement, comprises an RAM25 for storing the control gain of a control system. In order to converge the actual engine speed which is detected by an engine speed sensor 18, to a desired engine idle speed which is established in accordance with the outputs of a water temperature sensor 16 and a cooler switch 20, a control signal for the drive device 14 is delivered in accordance with the control gain read out from the RAM25. Further, the control gain is compensated so that the control system may have a predetermined function, and the thus obtained compensated gain is used for the next control.
Patent JP-H0925480-A (JP)
Title: Hydraulic fluid
Inventor: KATAOKA HISANORI
IPC: C09K5/04
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a hydraulic fluid having excellent properties as a cooling medium at least equivalent to those of R22, usable similarly to R22, and nonhazardous to disrupt the stratospheric ozonosphere. SOLUTION: This hydraulic fluid is to be used for a freezing cycle equipped with a compressor, a condenser, a pressure reducer and a evaporator along the circulating route and designed to circulate the hydraulic fluid in this order. The fluid contains difluoromethane, 1,1,1,2-tetrafluoroethane, pentafluoroethane and 2-methylpropane. The 2-methylpropane accounts for <=25wt.% (exclusive of 0wt.%) of the fluid. The other ingredients, i.e., difluoromethane, 1,1,1,2- tetrafluoroethane and 1,1,1-trifluoroethane, are mixed at such ratios that the freezing effect and the coefficient of performance are at least equivalent to those of R22 and also the discharge pressure falls within the range similar to that for R22.
Patent JP-S5967220-A (JP)
Title: Antiallergic agent
Inventor: FUJIMURA HAJIME
IPC: A61K31/19
Filed: 1982-10-07
Abstract: PURPOSE:The titled agent, containing 1,2,2,3-tetramethylcyclopentane-1-carboxylic acid as an active constituent, and useful for treating allergic diseases, e.g. serotinus dermatitis, etc. CONSTITUTION:An antiallergic agent containing 1,2,2,3-tetramethylcyclopentane-1-carboxylic acid expresed by the formula as an active constituent. The compound expressed by the formula is a compound synthesized from d-camphor and is found to have the antiallergic action from its effect on the serotinus dermatitis in mice and the inhibitory effect on passive cutaneous anaphylaxis (PCA) reaction in guinea pigs. The compound expressed by the formula is assumed to be effective for treating allergies of adults in 150-200mg dose a time administered 2-3 times a day.
Patent JP-S57101136-A (JP)
Title: Centrifugal brake device for rotary shaft
Inventor: SASAKI SHIYOUJI
IPC: F16D59/00
Filed: 1980-12-17
Abstract: PURPOSE: To control a rotation at a predetermined speed by a construction wherein a shoe capable of expanding outwards under a centrifugal force is provided and a torsion spring is placed on the outside of the shoe so that the shoe provides a braking action by expanding against the torsion spring when the rotational speed reaches or exceeds a preset value.  
     CONSTITUTION: A shaft 1 is fitted with the shoe 3 by a pin 4 through a fitting shaft 2. The shoe 3 consists of a pair of shoe members having a circular outside periphery. The spring 5 is provided on the outside of the shoe 3, with both ends of the spring 5 fixed to the shoe 3. When the rotational speed of the shaft 1 reaches or exceeds the preset value, the shoe 3 expands outwardly against the spring 3 to press against the inside surface of a casing 7, thereby creating a braking action. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07143975-A (JP)
Title: Magnetic resonance picture device
Inventor: YOHANESU YOSEFUSU MARIA KUTSUP
IPC: G01R33/28
Filed: 1994-07-28
Abstract: PURPOSE: To provide a device whose clearance is not excessively wide and which can inspect respective parts of a patient by arranging a support member in a position where a normal to parallel surfaces of magnetic elements extends in the direction for forming a prescribed angle with the vertical direction so as to support a frame. CONSTITUTION: A magnetic resonance image device is composed of a main magnet composed of a frame 19 having two magnetic elements 1 having mutually opposing substantially parallel surfaces 3 to define a clearance 5 between the magnetic elements 1 and 1 composed of magnetic poles having opposite polarity to generate a steady magnetic field in the clearance 5, a support member 37 to support the frame 19 in a prescribed position on a substantially horizontal floor 35 and a patient support means 45 to support a patient 47 so that a part of the inspection object patient 47 is positioned in the clearance 5. The support member 37 is arranged in a position where a normal 41 to the substantially parallel surfaces 3 of the magnetic elements 1 extends in the direction for forming an angle between 30 degrees and 60 degrees with the vertical direction so as to support the frame 19.
Patent JP-S57103140-A (JP)
Title: Video disk reproducing stylus and its working method
Inventor: HIDA NOBUYOSHI
IPC: G11B3/44
Filed: 1980-12-17
Abstract: PURPOSE:To manufacture a reproducing stylus which has high performance and long life by specifying the shape of the tip of the reproducing stylus while two concave cylindrical surfaces are contained, and by working those recessed cylindrical surfaces by using a specific cylinder polishing tool. CONSTITUTION:As for the shape of the tip part of a reproducing stylus, a recessed cylindrical surface 6 whose projection is an arc on a plane perpendicular to a sliding run direction and a plane 7 connecting with the surface 6 and nearly perpendicular to the axial core of the reproducing stylus are formed at relative positions parallel to the video-disk sliding run direction and nearly symmetric on the axial core of the reproducing stylus. Further, the outer circumference of a cylinder 9 is wound with a wire 10a and after its surface is polished smoothly, a polishing tool 8 provided with a film of a hard material 10b is used to press the tip part of the reproducing stylus against between the wires 10a of the tool 8, thereby working said surfaces 6 and 7.
Patent JP-S6066840-A (JP)
Title: Semiconductor device
Inventor: SAKAUCHI HIDEO
IPC: H01L23/31
Filed: 1983-09-24
Abstract: PURPOSE:To effectively dissipate the heat generated in a semiconductor element in a lead frame by a method in which a heat conductive material is filled immediately under the semiconductor element carrying section of the lead frame, a semiconductor element is affixed to the carrying section, and the lead frame is thereafter resin sealed such that the rear face of the heat conductive material is exposed to the air. CONSTITUTION:A lead frame consists of a section 11 for carrying a semiconductor element and of a plurality of leads 14 surrounding the section. A semiconductor element 12 is affixed to the carrying section 11 and the electrode wiring provided therein is connected to the leads 14 with metallic small-gage wires 13. A heat conductive material 16 is filled immediately under the carrying section of the lead frame to have a great thickness. This heat conductive material 16 is made of a resin with good heat conductivity, soldering agent or resin filled with a paste containing metallic particles. When the element 12, the ends of the leads 14, the small-gage wires 13 and the heat conductive material 16 are sealed with the resin 15, the rear face of the heat conductive material is exposed to the air. Thus the heat generated in the element 12 is dissipated directly from the rear face of the heat conductive material 16, whereby the effect for dissipating heat can be improved.
Patent JP-2000008620-A (JP)
Title: Hanging structure of composite beam and column
Inventor: HORI NOBUO
IPC: E04G21/16
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To ensure airtightness by preventing the warpage of a panel in the joining sections of a composite beam, in which a steel-framed material and a woody material are combined, and a column. SOLUTION: The column 7 is abutted and arranged to the woody material 6 of the composite beam, and a hanger 11, which has an approximately quadrilateral shape, in which fixture inserting holes are formed at two places at end- section diagonal places and which has thickness of 0.4-0.8 mm, is disposed so as to be hung on both this woody material and this column. Fixtures 13 are inserted from the fixture inserting holes and fixed onto each of the woody material and the column, and the column is hung in together with the composite beam.
Patent JP-H0844485-A (JP)
Title: Coordinate input device
Inventor: TOKIOKA MASAKI
IPC: G06F3/033
Filed: 1994-07-29
Abstract: PURPOSE:To provide a coordinate input device capable of executing accurate coordinate input. CONSTITUTION:When vibration is inputted to a plate, the vibration is detected by a sensor 6. The vibration is amplified and an envelope is generated by an envelope detecting circuit 52. The envelope and a second order differential signal for the envelope which is generated from an inflection point detecting circuit 53 are inputted to a gate signal generating circuit 58. The circuit 58 attenuates the envelope, adds prescribed offset to the attenuated envelope, compares the offset-added envelope with the second order differential signal to generate a gate signal. During the period of the gate signal a tg comparator 54 sets up group delay time up to the zero crossing point of the second order differential signal and a tp comparator 57 sets up phase delay time up to a zero crossing point in the prescribed order of a phase signal. An arithmetic and control circuit 1 calculates coordinates as a vibration source based upon the delay time.
Patent JP-S5879791-A (JP)
Title: Two wave-length buried hetero-structure semiconductor laser
Inventor: KITAMURA MITSUHIRO
IPC: H01S5/00
Filed: 1981-11-06
Abstract: PURPOSE:To extend the ranges of wavelengths, and to reduce oscillation threshold currents by forming a mesa stripe and a groove running parallel with said stripe to a semiconductor substrate and burying active layers with different light-emitting wavelengths to the upper surface of the mesa stripe and the groove. CONSTITUTION:The mesa stripe 102 and the groove 103 are formed to the (100) N-Inp substrate 101 in parallel in the <011> direction. An N-Inp buffer layer 104, the In1-xGaxAs1-yPy active layer 105, a P-Inp current block layer 106, the In1-x1Gax1As1-ylPy1 (xnot equal to x1, ynot equal to y1) active layer 107, an N-InP current block layer 108, a P-InP buried layer 109 and an N-InGaAsP electrode layer 110 are crystal-grown onto the substrate in succession. Accordingly, the active layers 151, 152 with largely different light-emitting wavelengths are formed.
Patent JP-H0621285-A (JP)
Title: Thermionic cooling device and electronic parts therewith
Inventor: IGUCHI TAKEHISA
IPC: H01L23/38
Filed: 1992-07-06
Abstract: PURPOSE:To improve cooling efficiency and temperature control accuracy by making an electrical insulator on endothermic-side end part of diamond with thermal conductivity of 500-2000Wm.K at room temperature. CONSTITUTION:The device is provided with upper and lower two diamond electrical insulation substrates 11, metallic electrodes 12 bonded with the substrates by using solder material and PN element couples 15 composed of P-type thermions 13 and N-type thermions 14 arranged between the upper and lower metallic electrodes 12. External dimension of thermionic cooling device shall be 3-50mm and the dimension of the substrate 11 shall be equivalent to that of the thermionic cooling device. Diamonds used for the substrate 11 are made of single crystal or polycrystal and their thermal conductivity shall be 500-2000W/m.K at room temperature. Thickness of crystal diamond shall be 0.1-0.5mm, taking cooling efficiency and mechanical strength into account. Thus, the cooling efficiency and temperature cooling accuracy can be improved.
Patent JP-H0641854-A (JP)
Title: Elastic knit fabric having three-layer structure and its knitting
Inventor: FUKUOKA OSAMU
IPC: D04B21/18
Filed: 1992-07-06
Abstract: PURPOSE:To obtain a knit fabric having integrated structure and multiple functions satisfying air-permeability, shape-retainability, fittability to the body, water-resistance, etc. CONSTITUTION:The objective knit fabric has three-layer structure knit with a double raschel knitting machine having two needle rows facing with each other and 5 or more reeds. An elastic yarn or a covering yarn is knit into the surface layer and the back layer. The intermediate layer is knit with a synthetic fiber or natural fiber other than elastic yarn. The gauge number of the knitting machine is preferably 28-32.
Patent JP-S5881988-A (JP)
Title: Additive for satin finished plating
Inventor: OOTAKA TETSUO
IPC: C25D3/18
Filed: 1981-11-06
Abstract: PURPOSE:To make it possible to obtain a good satin finished electrodeposition article, by using an additive having a specific main chain of which the cloud point is in a specific range in an 1% aqueous solution. CONSTITUTION:As an additive for satin finished plating, a substance based on a water soluble org. compound, which has a main chain shown by formulaIand of which the cloud point is 20-80 deg.C in an 1% aqueous solution, is used. In the formulaI, m and n are an integer of 1-3,000, R and R' are -OH group, -OCH3 group, -OC2H5 group, -OCOCH3 group or a group shown by formula II. Concretely, a partially saponified substance of polyvinyl acetate, polyvinyl methyl ether, polyvinyl pyrrolidone, derivatives and copolymers of these compounds can be pref. used. When this additive is used in nickel electroplating or nickel alloy electroplating, a good satin finished electrodeposition article is obtained.
Patent JP-H0343940-A (JP)
Title: Color image receiving tube
Inventor: ITO TAKEO
IPC: H01J29/32
Filed: 1989-07-11
Abstract: PURPOSE:To improve brightness without deteriorating contrast by a method wherein a specific relation is satisfied among light transmittance of a light absorbing substance layer, ratio of a light emitting area to a fluorescent screen area on the light absorbing substance layer, ratio of the light absorbing substance layer area to the fluorescent screen area and ratio of a light emitting area on a hall part to a hall part area. CONSTITUTION:A light absorbing substance layer 12 is formed on a fluorescent screen 11 of a panel, while a hall part 13 partitioned by the light absorbing substance layer 12 is provided wherein a fluorescent body layer 14 is formed on the hall part 13 and the fluorescent body layer 14 is formed not only on the hall part 13 but also on the light absorbing substance layer. When light transmittance of the light absorbing substance layer 12 is assumed to be T, ratio of a light emitting area to the fluorescent screen 11 area on the light absorbing substance layer 12 is a, ratio in area of the light absorbing substance layer 12 to the fluorescent screen 11 area is b and ratio of the light emitting area on the hall part 13 to the hall part 13 area is r, these should satisfy the relation expressed by expression I. Thus both contrast and brightness can be improved.
Patent JP-H0530043-A (JP)
Title: Optical self-routing circuit
Inventor: NISHIO MAKOTO
IPC: H04B10/00
Filed: 1991-07-18
Abstract: PURPOSE:To realize the optical self-routing circuit in which a time allocated to a header section of an optical packet signal is reduced. CONSTITUTION:Optical packet signals A-D from optical waveguides 1700-1703 are made incident in optical gates 1720-1727. Only the optical gate in which the header part of the optical packet signal applied to the optical gates 1720-1723 and an electric pulse are first coincident is in through-state and only the optical packet signal with a prescribed wavelength is outputted from the optical waveguide 1704 via an optical confluent device 1730. Similarly, only the optical gate in which the header part of the optical packet signal applied to the optical gates 1724-1727 and an electric pulse are first coincident is in through-state and only the optical packet signal with a prescribed wavelength is outputted from the optical waveguide 1705 via an optical multiplexer 1731.