baber/WOPTO huggingface dataset:
Patent JP-H03281133-A (JP)
Title: Automatic assembly device of sheet slide for car
Inventor: HIGAMI TAKANORI
IPC: B23P21/00
Filed: 1990-03-29
Abstract: PURPOSE:To easily assemble a lower rail and an upper rail, by moving the upper rail to lower rail, feeding balls in order to a ball built-in part and also building in balls into both rails after detecting the existence of the ball. CONSTITUTION:When a slide unit 1a placed on a transfer belt 50 reaches the lower part of a clamp mechanism 28, an upper rail 3 is held by a clamp 26a and lifted to a ball feeding height position. The ball feeding part placed on a lower rail 2 is exposed by moving a base 21 and a ball 4 is fed via a tube 32. This state is confirmed with its detection by a sensor, etc., the opposite side end part of the lower rail is exposed by reversely moving the base 21 and returned to the center position where both rails 2, 3 are superposed after feeding the ball 4 similarly. A locking part 14 is formed at both ends of the upper rail 3, etc., the ball 4 is stored at the specific place by performing the reciprocating drive with the addition of the load by the superposition and the defective part of no good movement is selected.
Patent JP-H04315129-A (JP)
Title: Reflection type liquid crystal display device
Inventor: HATANO AKITSUGU
IPC: G02F1/137
Filed: 1991-04-15
Abstract: PURPOSE:To provide the reflection type liquid crystal display device provided with a reflection plate having good reproducibility and reflection characteristics. CONSTITUTION:A thin film 18 having ruggedness 14 is formed by using an electron beam vapor deposition method, chemical vapor reaction method, plasma CVD method, etc., on one surface of a substrate 11. A reflection film 16 consisting of a metallic thin film is formed on this thin film 18 and further, an oriented film 27 is formed thereon to obtain the reflection plate 17. An active matrix substrate 20 is disposed to face the reflection plate 27. Picture element electrodes 23, thin-film transistors 22 and the oriented film 24 are formed on the active matrix substrate 20. A liquid crystal layer 25 of a phase transition type guest-host mode is sealed between the active matrix substrate 20 and the reflection plate 17. The reflection characteristics of the reflection plate are controlled by properly selecting the conditions for forming the thin film in this way.
Patent JP-H10249226-A (JP)
Title: Crusher
Inventor: SEKIMOTO KAZUO
IPC: B02C13/26
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To crush waste materials ranging from a metal material to green wood by providing a pair of receiving tables in a direction in which the tip parts of hammers are located and causing the tip parts of hammers to pass through a gap between the receiving tables to perform a crushing action, in a crusher with a rotating hammer assembly arranged inside a casing to crush the waste materials. SOLUTION: A hammer assembly composed of the base end parts of hammers 2 connected to a rotating plate fixed to a rotating shaft, is housed into a casing 1 in a freely rotating manner. These hammers 2 are of a steel plate-like type with particularly no sharp blades. In addition, a pair of receiving tables 5 are provided in a direction in which the tip parts of the hammers 2 are located inside the casing 1 and are also of a steel plate-like type. Further, each of the receiving tables 5 is set spaced for the tip parts of the hammers 2 to pass through a gap between the tables 5 and also at a position which enables such a passage to be realized. Besides, plural pairs of the receiving tables 5 are arranged against the plural hammers 2.  When using this crusher, the waste materials contained in the hopper 6 are loaded into a crushing mechanism by a fixed quantity with the help of a feeder 7 and the crushing operation is continuously performed until the crushings are of such a particle diameter as can allow the passage of the crushings through the mesh of a screen 9.
Patent JP-H08333546-A (JP)
Title: Coating composition
Inventor: TAKARADA MITSUHIRO
IPC: C09D183/04
Filed: 1996-04-04
Abstract: PURPOSE: To obtain a coating composition consisting of a specific organopolysiloxane compound, an ultraviolet radiation absorbing agent and a radically copolymerizable monomer, having an excellent ultraviolet radiation absorbing capacity (in other words, weather resistance), surface smoothness and water repellency simultaneously. CONSTITUTION: This coating composition contains a copolymer obtained by copolymerizing (A) 5-69wt.% organopolysiloxane compound of formula I (R<1> is H or methyl; R<2> is a 1-22C divalent hydrocarbon which may contain O atom in its carbon chain; R<3> is a 1-6C monovalent hydrocarbon; m is 0-2; n is 10<=n<=200), (B) 1-40wt.% ultraviolet radiation absorbing agent having a radically copolymerizable group selected from acroyl group, methacroyl group, styryl group, allyl group, 3-butenyl group and 4-pentenyl group, preferably a compound of formula II (R<4> , R<7> are each an organic group containing the radically copolymerizable group, and others are H, a 1-8C alkyl, etc.), and (C) 30-49wt.% radically copolymerizable monomer selected from an acrylic acid ester, a methacrylic acid ester, styrene and their derivatives.
Patent JP-S61238395-A (JP)
Title: Hollow body for biological sewage purification
Inventor: GRABOWSKI GUNTHER
IPC: C02F3/08
Filed: 1986-04-11
Abstract: Simple and inexpensive hollow reactors in the form of spirals of corrugated plastic tubes, which are coiled in the same direction and clamped in large numbers adjacent to each other in a drum-like cage for use in biological waste water purification. This drum-like cage is mounted so that it can rotate in a waste-water-filled tank, in such a way that only the outer spiral turns project above the water level. During rotation in the opposite direction, each emerging tube end admits air, which on further rotation is trapped as a bubble in the spiral and is transported because of its inertia to the underwater spiral end. In this process the liquid contained in front of it in the tube is displaced and an equal volume is admitted at the inlet opening from the surrounding waste water. The air emerging from the inner spiral end rises upwards in individual bubbles between the spiral reactors. While part of the emerging waste water is entrained by the suction effect of the bubbles, the other part can flow away out of the laterally open inside space.
Patent JP-S63249727-A (JP)
Title: Quality control of textured yarn
Inventor: MAEDA YOSHIYASU
IPC: B65H67/00
Filed: 1987-04-03
Abstract: PURPOSE:To prevent production of defective wound packages by determining yarn quality using an appropriate instrument approximately at the same time when the doffing is carried out at the winder of a yarn false twister having a plural of winders. CONSTITUTION:The quality of a textured yarn is determined while suctioning yarns with a suction nozzle 30 on the yarn guard 27 equipped on a doffing truck 25 to eliminate effects on other textured yarn being wound on a bobbin B. The quality-determining instrument is mounted on the head of the doffing truck, said instrument being moved to the measuring area, thus performing yarn quality control approximately at the same time when the doffing is carried out.
Patent JP-S61241165-A (JP)
Title: Serial-type printer
Inventor: SUWA KATSUHIKO
IPC: B41J2/35
Filed: 1985-04-18
Abstract: PURPOSE:To obtain favorable printing quality in both vertical writing printing and lateral writing printing, by performing vertical writing printing with a print dot period longer than a predetermined print dot period used in lateral writing printing. CONSTITUTION:In lateral writing printing, a selection signal 5 is at Lo level, so that a logical product of printing data 4 and a pulse signal 2, namely, a signal with a period of the predetermined print dot period Ta (Ta=0.6-1.0msec) and a pulse width of a predetermined printing pulse width ta is outputted from a NAND circuit 9, whereby a heating element 1 is driven. In vertical writing printing, the selection signal 5 is at Hi level, and a logical product of the printing data 4 and a pulse signal 3, namely, a signal with a print dot period Tb longer than the predetermined print dot period Ta (Ta<Tb) is outputted to drive the element 1.
Patent JP-H05247861-A (JP)
Title: Flier bow in wire twister
Inventor: SUZUKI KANJI
IPC: D07B3/08
Filed: 1992-03-04
Abstract: PURPOSE:To obtain the subject flier bow reduced in weight by firmly laminating the surface of the flier bow body formed by deflecting a metallic belt plate to arch shape with a rigid resin plate. CONSTITUTION:The surface of the flier bow body 11 formed by deflecting a metallic belt plate to arch shape is firmly laminated with a rigid resin plate 12 to reinforce the rigidity of the flier bow body. The side end of the flier bow body consisting of the metallic belt plate is projected at the side end of the flier bow 10 to cut broken wires and thereby prevent machine breakages due to wire wrapping.
Patent JP-H02260017-A (JP)
Title: Computer device with battery as power supply
Inventor: MIYAHARA SHINICHIRO
IPC: G06F1/28
Filed: 1989-03-31
Abstract: PURPOSE:To prevent the malfunctions due to the voltage drop occurring at the operation of a computer by detecting accurately the discharge capacity of a battery after discharging the battery capacity with the battery capacity discharge resistance in a holding state. CONSTITUTION:A battery capacity discharge resistance 6 is connected to the output port of a parallel IO 4, and the output of a comparator 7 of a battery voltage detecting circuit 12 is connected to the input port of the IO 4. Then a resistance 8 and a Zener diode 9 are connected between a power supply and a ground. The reference voltage produced by the resistance 8 and the diode 9 is connected to the minus terminal of the comparator 7. Then a terminal subjected to the division of resistance with the resistances 10 and 11 is connected to the plus terminal of the comparator 7. In a holding state, a current is supplied to the resistance 6 via the IO 4 and then the discharge capacity of the battery is detected by the circuit 12. Consequently, the battery capacity is discharged via the resistance 6 in a holding state and the discharge capacity of the battery is accurately detected by the circuit 12. Thus it is possible to prevent the malfunctions due to the voltage drop at the operation of the computer.
Patent JP-H02261903-A (JP)
Title: Hydraulic circuit in closed center load sensing system
Inventor: IMAI HIROSHI
IPC: F15B11/00
Filed: 1989-03-31
Abstract: PURPOSE:To improve responsiveness and staticity by connecting a change-over valve which changes over interlocking to an operating lever of a change-over valve of a closed center to a piping between a pump and the change-over valve of the closed center. CONSTITUTION:When an operating lever is operated for starting a driving or an operating machine, hydraulic pressure from pilot proportional pressure valves 20a and 21a flows in a two port change-over valve 25 through shuttle valves 20b, 21b and 22 and changes them over, and simultaneously flows in stack type change-over valves 5, 6 of an operated closed center and changes them over. At this time, as the change of an opening area of the two port change-over valve 25 smoothly changes in proportion to the pressure of the stack type pilot proportional pressure valves 20a, 21a, the discharge amount of the pump 2 flowing in a tank 9 gradually decreases and the flow amount to actuators 3, 4 gradually increases. Additionally, as there is no restrictor between the two port change-over valve 25 and the change-over valves 5, 6, the transmission of pressure improves. Consequently, it is possible to improve responsibility and staticity.
Patent JP-S57198845-A (JP)
Title: Measuring device for viscosity of rotation
Inventor: KOJIMA TORAO
IPC: G01N11/14
Filed: 1981-05-30
Abstract: PURPOSE:To obtain a rotation viscosity measuring device having a simple constitution and enabling direct reading and recording, by rotating the outer wheel of a bearing supporting a torque measuring shaft to change the static friction of rotation into the dynamic friction thereof. CONSTITUTION:A torque measuring shaft 2 is inserted into a rotating outer tube 1 in which a sample is put, while being supported by a bearing 3. The amount of torque from the sample is transmitted to a rotary disc 5 and a pulley 4 formed in one body with the former and is balanced with the displacement of a tension spring 5, and the viscosity of rotation is directly read and recorded through the intermediary of the disc 5 and a recording cylinder 7. The outer wheel of the bearing 3 is rotated by a transmission device 16 and thereby the friction between the bearing 3 and the shaft 2 is changed from the static friction into the dynamic friction having less effect on the rotation of the shaft 2. By giving zero-point compensation to the disc 5 beforehand according to the change in friction, a rotation viscosity measuring device having a simple constitution and enabling correct and direct reading and recording is obtained.
Patent JP-H01256108-A (JP)
Title: Fixing of superconducting coil
Inventor: KIMATA HIDESHI
IPC: H01F36/00
Filed: 1988-04-06
Abstract: PURPOSE:To surely fix a coil frame to a low temperature thermostatic chamber, and prevent the generation of AC loss and the destruction at the time of short circuit, by selecting thermal expansion coefficients of materials of the low temperature thermostatic chamber and the coil frame, in the manner in which mounting is enabled at a normal temperature, and the coil frame is fixed at a temperature of superconducting. CONSTITUTION:The thermal expansion coefficients of both materials are so set that mounting is enabled at a normal temperature, and fixing is completed at a very low temperature. In the case where the thermal expansion coefficient of material of a low temperature thermostatic chamber 3 is larger than that of a coil frame 4, the coil frame 4 is fixed to the wall of an external layer. In the case where the thermal expansion coefficient of plastic as material of the low temperature thermostatic chamber 3 is smaller than that of the coil frame 4, the coil frame 4 is fixed to the wall of the internal layer. Thereby, the coil frame 4 and the low temperature thermostatic chamber 3 can be tightly fixed at a very low temperature, and the reduction of AC loss and the protection of deformation of a coil 2 at the time of short circuit are enabled.
Patent JP-H09284978-A (JP)
Title: Sampling waveform correction method of protective relay apparatus
Inventor: KANAYAMA TETSUYA
IPC: H02H7/26
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To facilitate the intermixture of 32-bit type terminals and 16-bit type terminals in a loop system protective relay apparatus. SOLUTION: An input datum Xn-1 inputted last time and an input datum Xn-2 inputted two times before which are subjected to the A/D conversion by the input unit of a 32-bit terminal and a phase angle θ by which a waveform is delayed are obtained from a sampling period, the timing of A/D conversion, a multiplexer switching time and an angular velocity. Further, from the phase angle, the sampling period, a crest value, etc., the correction factors Km0 and Km1 of a channel (m) are obtained.  Sampling data are corrected and subjected to an arithmetic process of an =K0 .Xn-2 +K1 .Xn-1 by an FIR-type digital filter in accordance with software to obtain an output datum an which agrees with the sampling waveform a(t) of a 16-bit type terminal which is an input waveform X(t) whose phase is delayed by the phase angle θ and the datum an is subjected to a relay arithmetic process as a current datum.
Patent JP-S61241091-A (JP)
Inventor: SHOJI KAZUAKI
IPC: B25J15/08
Filed: 1985-04-17
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-S63249389-A (JP)
Title: Chemical excitation iodine laser system
Inventor: YOSHIDA SANICHIROU
IPC: H01S3/223
Filed: 1987-04-03
Abstract: PURPOSE:To make the whole system compact, by providing a vapor phase part in an oxygen generating equipment with a steam trap. CONSTITUTION:A steam trap is installed in a vapor phase part 6 in an oxygen generating equipment 1. Alkaline hydrogen peroxide solution supplied in the oxygen generating equipment 1 comes into contact with chloride gas supplied from a chloride gas supplying pipe 5, and excited oxygen is generated, which is immediately is cooled in a steam trap 7 by refrigerant. Steam contained in the excited oxygen agglomerates in ice on the outer surface of the steam trap 7. As the steam trap 7 is installed in the excited oxygen generating equipment 1, a system can be made compact. Further, as steam is eliminated in a short time after the oxygen generates, the deactivated volume of excited oxygen is reduced.
Patent JP-H08281659-A (JP)
Title: Mold for molding optical connector and molding method therefor
Inventor: HASEBE HIROSHI
IPC: B29D11/00
Filed: 1995-04-10
Abstract: PURPOSE: To obtain a mold for molding an optical connector by casting resin and a method for molding the same. CONSTITUTION: A core 3 has one or a plurality of fine pins 5, and a holder 31 for integrally fixing the end ends of the pins. Upper and lower molds 1 and 1 have a resin casting hole 14 provided from the exterior to the interior at the connecting part, cavities 11, 21 for storing the cast resin and forming a connector body, containing chambers 13, 23 provided from the cavities toward the outer peripheries of the molds to contain the holder of the core, and V-shaped grooves 24 provided at the opposite side to the chambers for the cavities for the pins.
Patent JP-H10282067-A (JP)
Title: Laser ultrasonic flaw detector
Inventor: MATSUNAGA TOMOYA
IPC: G01N29/00
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To illuminate a surface of a body to be inspected without attenuating an intensity of laser light with adjusting a delay time. SOLUTION: A laser light from an ultrasonic wave generation laser light source 1 is input to an electro-optic element 3 controlling an illumination power, a distance and a timing. The laser light from the electro-optic element 3 is input to an optical switch 6 which sequentially switches the laser light and inputs to one ends of a plurality of generation optical fibers 7 while controlling to delay the light. The laser light from the ultrasonic wave generation laser light source 1 is projected from the other ends of the generation optical fibers 7, thereby illuminating a surface of a body 13 to be inspected.
Patent JP-S5512125-A (JP)
Title: Flame-retardant sider resist ink composition
Inventor: MATSUO AKIRA
IPC: C09D11/00
Filed: 1978-07-12
Abstract: PURPOSE: To provide the title composition having excellent flame-retardancy and adhesivity, and composed of an epoxy resin, a thixotropic agent, a filler, a defoaming agent, a colorant, an imidazole compound, a polymeric brominated phenolic resin, a polyester acid anhydride, a fatty acid and a solvent.  
     CONSTITUTION: The objective composition composed of (A) 34.9W59.4 wt% of an epoxy resin such as epoxy novolak resin, (B) 1.4W5.9% of a thixotropic agent such as activated silica, (C) 4.6W11% of a filler such as talc, (D) 0.5W1.5% of a defoaming agent such as silicone, (E) 0.5W1.5% of a colorant such as phthalocyanine green, (F) 0.9W4.4% of an imidazole compound such as 2-phenylimidazole, (G) 10W36% of a polymeric brominated phenolic resin, (H) 2.4W13.7% of a polyester acid anhydride, (I) 0.5W2.3% of a fatty acid, and (J) 7.7W25.6% of a solvent such as n-butyl cellosolve.  
     EFFECT: No electrochemical corrosion. Long pot life.  
     USE: Printed circuit board. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61243673-A (JP)
Inventor: KATO HIROSHI
IPC: B66B3/00
Filed: 1985-04-19
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-S61244274-A (JP)
Title: Control system of pwm converter
Inventor: TAGAMI YOSHIRO
IPC: H02M7/497
Filed: 1985-04-22
Abstract: PURPOSE:To reduce a current unbalance by providing a circuit for compensating the current unbalance at every unit PWM converter in addition to a batch (current) control circuit. CONSTITUTION:A harmonic wave contained in a power source system is detected, a plurality of unit pulse width modulation control converters (PWM converters) 1a, 1b are multiplexed in parallel to suppress harmonic waves with the harmonic wave as a current command value Iu*to control a current. The sum of the output current of the converter 1 and the deviation of the command Iu* are amplified by an error amplifier 2, fed to PWM controllers 3a, 3b, and the semiconductor switching element of the converter 1 is driven together with a carrier through a carrier output circuit 5 from an oscillator 4. In this case, individual controllers are formed of a proportional circuit 7, and an error amplifier 8 for amplifying the deviations between the output of the circuit 7 and the outputs Iu of the converters 1. Thus, since the batch current controller which mainly contains the amplifier 2 is higher than the carrier of the individual current controller, its gain can be enhanced higher than the amplifier 8.
Patent JP-H06295675-A (JP)
Title: Manufacture of plasma display panel
Inventor: NAKAHARA HIROYUKI
IPC: H01J11/22
Filed: 1993-04-12
Abstract: PURPOSE:To provide a manufacturing method for a plasma display panel having a partition wall to separate a discharge space into unit discharge spaces in which the partition wall can be formed in a form almost at design values. CONSTITUTION:A plasma display panel having a partition wall lid to separate a discharge space into plural unit discharge ranges on at least one side substrate is manufactured. For manufacturing the partition wall 11d, a lower electrode M-1 is formed in a range where this partition wall 11d is to be formed, and a resist pattern 32 having a film thickness corresponding to a height of the partition wall 11d and having an aperture at a corresponding part to a specified unit discharge range is formed on the substrate. The substrate on which the resist pattern is formed is immersed in plating liquid, and metal included in the plating liquid is electroplated on the lower electrode M-1 to form an upper electrode M-2. The lower electrode and the upper electrode are heat-oxidized, an insulation film is formed on an exposed surface of the electrodes, and the electrode on which this insulation film is applied is set as the partition wall 11d.
Patent JP-H05253798-A (JP)
Title: Machine tool
IPC: G05B19/4063
Filed: 1992-03-06
Abstract: PURPOSE:To provide a machine tool with which a plurality of works can be simultaneously worked with high efficiency. CONSTITUTION:A linear encoder 3 to detect a position is provided on a movable working table 1 on which works 6, 7 are fixed, and the linear encoder 3 is connected to an indicating part 9 provided with indicators 9a-9d for respective works and a operating part 10 through a counter circuit 8. At working, a point 6a to be worked of the work 6 by means of a tool 5a is positioned by means of the indicator 9a for the first work, and a point 7a to be worked of the work 7 by means of the tool 5a is decided by moving the working table 1 referring to the indicator 9b for the second work as it is. When the tool 5a is exchanged for the tool 5b, positioning of a point 7b to be worked of the work 7 by means of the tool 5b is performed by means of the indicator 9b for the second work. Further, a point 6b to be worked of the work 6 by means of the tool 5b is positioned by means of the indicator 9a for the first work. By repeating the above-mentioned process, a plurality of works can be simultaneously worked with high efficiency.