baber/WOPTO huggingface dataset:
Patent JP-S62118612-A (JP)
Title: Polarized wave conversion reflecting plate
Inventor: FURUBAYASHI HIDEKI
IPC: G01S7/42
Filed: 1985-11-19
Abstract: PURPOSE:To eliminate a problem that a reflecting wave to be received substantially is not distinguished by a transmission wave from an opposite vehicle by providing a reflecting face of concaved shape and a mounting part to a structure installed on ground or a vehicle. CONSTITUTION:When a reflection plane is irradiated by a radio wave sent from a transmitter mounted on a vehicle, the radio wave having a polarized wave front orthogonal to the polarized wave front of the irradiated radio wave is reflected. The transmission wave and the reflected wave have different polarized faces such that the reflected wave is a horizontally polarized wave when the transmission wave is a vertically polarized wave and the reflected wave is a vertically polarized wave when the transmission wave is a horizontally polarized wave. Since the reflection face is a concaved curved face, the reflected wave to an incident radio wave from an angle within a prescribed range is reflected in the same direction as the incident direction. That is, in using a polarized wave conversion reflection plate 2 as an obstruction mark or a danger mark, even when a transmission wave 7 from an opposite vehicle 9 is received by a receiver 1 of a vehicle 8 as soon as a reflected wave 6 from an obstruction mark or the like comes, since the polarized wave front between the reflected wave and the transmission wave differs, they are easily identified and the processing noticed onto the reflected wave only is applied to search the obstruction mark or the like surely.
Patent JP-H02107415-A (JP)
Title: Assembling method for packing of lamp of automobile
Inventor: NARUTOMI MASANORI
IPC: B29L31/26
Filed: 1988-10-17
Abstract: PURPOSE:To accurately assemble by forming a packing of thermoplastic resin, injection molding it in a die, and thermally fusion-bonding a lamp body to the packing. CONSTITUTION:A molded lamp body 3 is filled in a die A. A shape coincident with the body 3 is formed in advance in the die A. Then, a die B is placed on the die A and clamped. A space corresponding to a packing 8 is generated between the dies A and B. When polyurethane of thermoplastic elastomer is poured in the space, the part of the body 3 in contact with the polyurethane is heated to the melting temperature of the polyurethane, and both adhere without separating by thermal fusion-bonding. The dies A, B are separated, and when a reflecting mirror 3 is removed, the assembling is completed.
Patent JP-2000089023-A (JP)
Title: Color filter and its production and liquid crystal element using this color filter
Inventor: KASHIWAZAKI AKIO
IPC: B41J2/01
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To satisfy hear resistance, solvent resistance, definition, etc., of a color filter, to eliminate color mixing, color irregularity and color dropout and to improve the reliability with high definition by specifying the difference between the portion of the largest film thickness and portion of the smallest thickness in respective colored parts and the difference between the portion of the smallest film thickness and the film thickness of light shielding layer to a specific value or below. SOLUTION: Black matrices 2 are formed as the light shielding layers on a transparent substrate 1 and ink is imparted by an ink jet system to the apertures of the black matrices 2. The ink is cured by subjecting the ink to photoirradiation or heat treatment, to form the colored parts 4. The thickness t1 in the film thicknesses between the thinnest portions and the black matrices 2 enclosing the colored parts 4 is confined to <=0.5 μm, by which the differences in surface levels are decreased and the unevenness of the display grade when constituting a liquid crystal element is prevented. The thickness t2 in the film thicknesses between the portions of the largest thickness and the thinnest portions is confined to <=0.5 μm, thereby, the various densities and irregularity within the same pixels are confined to the extent of substantially eliminating the influence.
Patent JP-H10106090-A (JP)
Title: Clamp device for disk
Inventor: MIYA TAKASHI
IPC: G11B17/028
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a clamp device for clamping a disk in a mounting part formed on a turntable. SOLUTION: The clamp device is composed of the turntable 3 formed with the mounting part 4 to be mounted with the disk D and a center ring part 6 to be inserted into a center hole formed in the disk D, a magnetic body 8 fixed to the center ring part 6, a clamp member 9 for holding the disk D between itself and the mounting part 4 at the time of its clamping operation, fixedly fitted with a magnet 12 for attracting the magnetic body 8 and a center member 13 provided in a central part of the clamp member 9 and also inserted with its tip part into a positioning hole 7 formed in a central part of an upper surface of the center ring part 6.
Patent JP-2001086010-A (JP)
Title: Transmission power correction ciruit
Inventor: ICHIHARA MASAKI
IPC: H04J13/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a transmission power correction circuit which can conquer a problem that transmission power is deviated from a specification based on the temperature fluctuation of a transmission circuit gain and dispersion due to parts. SOLUTION: A part of an RF signal that a transmission power amplifier 6 outputs is branched by a directional coupler 7 and a logarithmic detection circuit 9 performs logarithmic detection. An average error detection circuit 10 calculates an average error in a slot from the difference between level data set in a level setting register 13 and a logarithmic detection voltage. A level correction circuit 11 generates a signal which is to be added to the control terminal of a variable gain amplifier 1 from the average error and level data which is set in a level setting register 13.
Patent JP-H02106030-A (JP)
Title: Molded chip tantalum solid electrolytic capacitor
Inventor: HASEGAWA NOBUO
IPC: H01G9/012
Filed: 1988-10-15
Abstract: PURPOSE:To improve reliability of fusing properties while decreasing the number of manufacturing processes by adhering insulating films such that one end of one surface and the other end of the other surface of a fuse are exposed while the periphery of the central part of the fuse is totally covered with the films and using the exposed parts as connecting parts. CONSTITUTION:Insulating films 5a and 5b are adhered on a fuse 4 such that one end of one surface and the other end of the other surface of the fuse 4 are exposed while the periphery of the central part of the fuse is totally covered with the insulating films. These exposed parts of the fuse 4 are used as connecting parts 4a and 4b while the fuse 4 other than these connecting parts 4a and 4b is totally covered with the insulating films 5a and 5b. Accordingly, there is no need of coating a capacitor element 1 with an insulating coat material for the purpose of insulating the capacitor element 1 from the fuse 4 and, therefore, heat conductivity from the capacitor element 1 to the fuse 4 is improved. Thereby, difference in fusing properties among the fuses can be eliminated to improve reliability. Further, the number of manufacturing processes can be decreased.
Patent JP-2000094193-A (JP)
Title: Discharging device for green compact
Inventor: HIROSE MASAHITO
IPC: B30B11/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To discharge a green compact released from a mold on the surface of a mold of a compression molding machine forward without being overturned and damaged. SOLUTION: A clamping frame 13, in the center of which a through hole 11 into which a green compact 7 can be inserted with some margin is provided and moreover in the internal part of which an annular recessed part 12 in which the through hole 11 side is opened is provided, is horizontally provided in the front end part of a powder feeding box 6 reciprocating in the back and forth direction on the upper surface of a mold 1. A swelling body 14 which can swell in the through hole 11 side by introducing a fluid pressure is housed in the inside of the annular recessed part 12 in the clamping frame 13.
Patent JP-H08101954-A (JP)
Title: Article housing rack device for automatic vending machine
Inventor: HARASHIMA HIROMASA
IPC: G07F9/00
Filed: 1994-09-30
Abstract: PURPOSE: To provide the article housing rack device of an automatic vending machine capable of preventing the erroneous feeding of articles. CONSTITUTION: Respective article feeding ports 4a-4d are blocked by plural article feeding control members 7a-7d respectively disposed in front of the article feeding ports 4a-4d linked with the upper part entrance part of an article path and lined up in the vertical direction of a front surface. Then, by an article feeding port selection switchgear 16, the article feeding control members 7a-7b normally at positions for blocking the respective article feeding ports 4a-4d are vertically movably held so as to form a clearance S provided with a height for one of the article feeding ports 4a-4d, and at the time of feeding the articles, the clearance S is formed at the position matched with the desired article feeding ports 4a-4d by vertically moving the article feeding control members 7a-7d and thus, the article feeding ports 4a-4d are opened.
Patent JP-H03124847-A (JP)
Title: Device for controlling tension of warp in loom
Inventor: OGASAWARA TAKASHI
IPC: D03D49/14
Filed: 1989-10-04
Abstract: PURPOSE:To prevent the occurrence of change in tension unnecessary to warp by setting so as not to produce torque by an inertial force of back roller around a support where a tension lever oscillates against a loom frame. CONSTITUTION:A tension lever 2A is installed freely oscillatory and a part (ef) from the support (f) till a coupling point (e) with a back roller arm 4A of back roller 5 and an easing connecting rod (bc) are set nearly in parallel. The insert angle between a part (de) on tension lever side where the back roller connecting point (d) of a back roller arm 4A is positioned as an apex and a part (dc) on easing connecting rod is set to nearly night angle. The device is free from partial force by inertical force of back roller.
Patent JP-H0573732-A (JP)
Title: Card processor
Inventor: SADO HITOSHI
IPC: B42D15/10
Filed: 1991-09-11
Abstract: PURPOSE:To eliminate a defective card suffering from calamity such as loss or burglary from a card processing system network. CONSTITUTION:When a managing card which houses a defective card list is inserted, the list is automatically read and registered(steps 104, 111). Hereinafter, when the defective card is inserted to this processor, a defective code(NG code) is written on the card (steps 102, 112). The card on which the defective code is written once is ejected unconditionally due to the defective code even when it is inserted to another processor on which the defective card list is unregistered, and is ejected from the system network.
Patent JP-H0596282-A (JP)
Title: Treatment of colored organic waste fluid
Inventor: IWAI MASAO
IPC: C02F1/74
Filed: 1991-10-08
Abstract: PURPOSE:To continuously, stably and efficiently decolorize an Mn<2+>-containing colored org. waste fluid. CONSTITUTION:An Mn<2+>-containing colored org. waste fluid is subjected to diaphragmless electrolytic treatment at pH 6-9 in the presence of a chlorine ion using lead dioxide as an anode as it is or after Mn<2+> in said waste fluid is insolubilized to be settled and removed.
Patent JP-H05102166-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: TAMAI HIDEYUKI
IPC: C30B25/10
Filed: 1991-10-08
Abstract: PURPOSE:To obtain a semiconductor manufacturing apparatus whose working accuracy inside a face is high by a method wherein the unevenness inside the face in the working operation of a semiconductor-material substrate is eliminated by partially changing the temperature of a substrate-mounting stand on which the semiconductor-material substrate is mounted. CONSTITUTION:This apparatus is constituted in the following manner: the inside of a substrate-mounting stand 2 installed inside a treatment chamber 1 is divided into a plurality of divided chambers 2a, 2b by dividing walls 4; a medium such as pure water or the like whose temperature has been controlled variously is introduced into each of them; and a temperature can be changed partially differently. Thereby, when there exists the difference in a working state between the peripheral part and the central part of a semiconductor-material substrate, the medium whose temperature is different at the peripheral part and in the central part is introduced, and the difference is eliminated by changing the temperature. Thereby, it is possible to enhance the working accuracy of the apparatus inside the face of the substrate.
Patent JP-H05102851-A (JP)
Title: Noise shaper circuit
Inventor: MARUYAMA YUICHI
IPC: H03M1/08
Filed: 1991-10-08
Abstract: PURPOSE:To improve the S/N characteristic of the noise shaper circuit at an over sampling type D/A conversion circuit. CONSTITUTION:This noise shaper circuit is constituted by providing a noise shaper 1 formed by subtracters 2 and 5, adders 3 and 6, accumulators 4 and 7, digital comparator 8 and delay circuit 9, an adder circuit 10, and a dither generating circuit 11 formed by a polynominal counter 12 equipped with data latches 13-15 and EXNOR circuit 16, and a differentiation circuit/binary encoder 17 equipped with a delay circuit 18, EXOR circuit 19 and NOR circuit 20.
Patent JP-H0779971-A (JP)
Title: Ultrasonic bioinstrument
Inventor: MURATA RYOJI
IPC: A61B8/00
Filed: 1993-09-09
Abstract: PURPOSE:To conduct measurement of histological status such as areteriosclerosis by implimenting high-precision intracorporeal microvibration measurement where the single probe is used and Doppler effects are considered. CONSTITUTION:Physiological conditions are evaluated first by finding the intersections A, B at two different positions on the subject contact surface (4) by the way of setting up receiving/transmitting sonic signal lines (2) and (3) both starting at a sound opening (1) but in two different direction, and observing micro vibration at respective inter sections on the contact surface based on phase shift and Doppler shift of the reflection waves from the said intersections, and finding out the propagation delay in the frequency area between the micro vibration from these two intersection points.
Patent JP-2001082949-A (JP)
Title: Ultrasonic wall thickness measuring apparatus
Inventor: HOZUMI SEISUKE
IPC: G01B17/02
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To enable a machine body to travel continuously to smoothly make continuous measurements of the surface to be measured of a subject to be measured by providing the machine body with the function of avoiding obstacles during travel on the surface to be measured. SOLUTION: The traveling part 2 of a machine body 1 is driven and controlled by a traveling control part 3 so that it intermittently moves at predetermined intervals on the surface 103 to be measured of a subject 100 to be measured. Also, a wall thickness measuring means 24 using an ultrasonic probe mounted on the traveling part 2 measures the wall thickness of the surface 103 to be measured of the subject 100 to be measured. The traveling part 2 is controlled by obstacle detecting means such as obstacle sensors UT1-UT6 for detecting obstacles that may be present in the longitudinal and horizontal directions, and the machine body 1 is moved by the traveling control part 3 for controlling the machine body 1 so that the machine body 1 avoids any obstacles detected by the obstacle detecting means.
Patent JP-S61138226-A (JP)
Title: Alignment optical system for projection exposure
Inventor: HIROSE TAKAMASA
IPC: H01L21/027
Filed: 1984-12-10
Abstract: PURPOSE:To position a mask and a wafer with high precision by composing an alignment optical system of the 1st positive lens and the 2nd negative lens successively from a projection-lens side. CONSTITUTION:An alignment optical system for projection exposure positions the mask 4 and wafer 7 by a projection lens for projecting the circuit pattern on the mask 4 on the surface of the wafer 7 and alignment optical systems 5 and 5' which are arranged between the projection lens 6 and mask 4 and not on the optical axis of the projection lens 6. The alignment optical systems 5 and 5' consists of the 1st lens with positive refracting power and the 2nd lens with negative refracting power successively; from the projection lens side.
Patent JP-H10101505-A (JP)
Title: Herbicidal composition
Inventor: AKIYOSHI YUJI
IPC: A01N37/18
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a herbicidal composition capable of expecting the effect for reducing the consumption amount, damage to crops, spraying frequency, spraying labor, expense, etc., by using compounds capable of synergistically increasing weeding effect. SOLUTION: This composition contains (A) N-benzyl-2-(4-fluoroo-3- trifluoromethylphenoxy)butanoic acid amide represented by formula I and (B) a sulfonylurea-based compound of formula II (R is H or methyl; Y is methyl or methoxy; Z is CH or N; A is formula III, etc.) as active ingredients. Furthermore, 3-(6-methoxy-4-methyl-1,3,5-triazin-2-y1)-1-[2(2-chloroethoxy) phenylsulfonyl]urea, etc., is preferably used as the component B.
Patent JP-S61142271-A (JP)
Inventor: KATAOKA YUKIRO
IPC: E05B77/48
Filed: 1984-12-12
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-H08119033-A (JP)
Title: Extinction circuit
Inventor: NAKANO TAKASHI
IPC: B60Q3/02
Filed: 1994-10-25
Abstract: PURPOSE: To provide a night extinction device for vehicle which can change current flowing in a light emission diode without using a transistor and can be constituted of the number of part less than that of a customary device. CONSTITUTION: A diode 2 and a light emission diode 3 are connected in series to a terminal IG impressed by battery voltage VB. The cathode of the light emission diode 3 is earthed through resistance 4 and an operation switch 5. A diode 6 and resistance 7 are connected in series to a terminal IN impressed by signal voltage VNT at night, and the other end side of the resistance 7 is connected to a part between the cathode of the light emission diode 3 and the resistance 4.
Patent JP-H05101493-A (JP)
Title: Drum device
Inventor: YAMAGUCHI KATSUMI
IPC: G11B15/61
Filed: 1991-10-08
Abstract: PURPOSE:To provide a drum device capable of recording/reproducing correspondingly to both of an 8mm video tape and a digital audio tape and also capable of making this shared device low in cost, small in size and light in weight. CONSTITUTION:The shared part for winding the 8mm video tape and digital audio tape is provided in the drum device. For this arrangement, leads A, E and D, G corresponding to each of them are connected with connecting leads having shock absorbing operation. Thereby, each tape runs smoothly without coming into contact with parts other than the lead to be required, then the recording and reproducing operation can be executed. Consequently, the shared device corresponding to the plural magnetic tapes can be provided.
Patent JP-H04139626-A (JP)
Title: Optical head
Inventor: MIZUNO SADAO
IPC: G11B7/09
Filed: 1990-09-28
Abstract: PURPOSE:To stabilize control of output, and to realize miniaturization by separating the number of reflected light beams from an information recording medium by a single prism while keeping them still in parallel luminous flux. CONSTITUTION:Divergent light exiting from semiconductor lasers 1,2 is turned into the parallel luminous fluxes 3,4 by a converging lens 5, and they are made incident to a polarizing beam splitter 6 in P polarization, and are turned into the two pcs. of luminous flux 3a,4a, and are made incident to a first prism 18. The surface 18a of the prism 18 is constituted so as to make an angle larger than a critical angle with the luminous flux 3a and the angle smaller than the critical angle with the luminous flux 4a, and since two pcs. of luminous flux 3,4 after being collected by the converging lens 5 make the angle theta, two pcs. of luminous flux are separated by this angle. Through this configuration, since two reflected light beams can be separated within a comparatively short optical path, an optical head can be miniaturized, and besides, since the output of two semiconductor lasers can be detected without interfering with each other, the stable output control can be realized.
Patent JP-H07114104-A (JP)
Title: Light source device for projector
Inventor: AOSAKI KOU
IPC: G03B21/132
Filed: 1993-10-19
Abstract: PURPOSE:To easily switch a lamp to a spare lamp without moving the lamp itself when it is burnt out. CONSTITUTION:When the lamp of a first lamp unit 12 is burnt out, an operation knob 23 is turned counter clockwise. Then, a mirror 22 is turned to a position where it is faced to a second lamp unit 13 and a first lever 27 is turned in an identical direction at the same time. A micro-switch is switched by the turning action of the lever 27 so as to turn on the second lamp. By the turning action of the lever 27, a second lever 29 is turned clockwise. Then, a cooling fan 25 is turned so as to be faced to the unit 13 and a ventilation direction is switched.
Patent JP-H0977005-A (JP)
Title: Container, molding method thereof, and food in the container
Inventor: SHIOMI NOBUO
IPC: A23L3/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a container formed of a synthetic resin sheet, having excellent moldability, sealable property, openable property, and stability at handling. SOLUTION: A bottomed container A formed of a synthetic resin sheet has a flange B at an outer peripheral edge of its opening. At the flange B, a sealing protrusion D is provided. A part to be connected to the outside of the sealing protrusion D of the flange B is made to be a horizontal part 1 formed of a horizontal or about horizontal plane, and a part to be connected to the outside of the horizontal part 1 is made to be a slant part 2 slanting downward. Further, a part to be connected to the outside of the slant part 2 is formed as a skirt 3 of a vertical or about vertical plane downward. The slant angle of the slant part 2 is made to be about 3-45 deg. and the thickness of the flange B is made to be 200μ or above.
Patent JP-S62121411-A (JP)
Title: Optical module for wavelength multiplex transmission
Inventor: IMOTO KATSUYUKI
IPC: G02B6/28
Filed: 1985-11-22
Abstract: PURPOSE:To decrease the number of components of an optical mode for wavelength multiplex transmission as much as possible and to simplify and economize the module by arranging plural interference film filters around one spherical lens. CONSTITUTION:Light signals with wavelength lambda1-lambda3 are emitted from an emission end to enter the spherical lens 8, where the light signals are converted into parallel light, which is incident on an interference film filter 12, so that only the signal with the wavelength lambda1 is photodetected by a light receiving element 9. The light signals with the wavelengths lambda2 and lambda3 are reflected by the interference film filter 12 and are propagated in the spherical lens to be made incident on an interference film filter 13, so that only the light signal with the wavelength lambda2 is received by a light receiving element 10. The light signal with the wavelength lambda3 is reflected by the interference film filter 13 and received by a light receiving element 11 through an interference film filter 14, thereby realizing a demultiplexing filter function. An optical multiplexing module is constituted by using semiconductor light emitting elements instead of the light receiving elements and an optical multiplexing and demultiplexing module is constituted by using semiconductor light emitter elements as some of the light receiving element.