baber/WOPTO huggingface dataset:
Patent JP-H0256848-A (JP)
Title: Base adhesive for tube bulb
Inventor: TAMURA NOBUHIRO
IPC: H01K1/46
Filed: 1988-08-22
Abstract: PURPOSE:To make it possible to use silicone resin type base adhesive to a conventional phenol resin type base adhesive filling machine as it is, and to improve the workability, by making the mean particle diameter of an inorganic filler which is mixed to a silicone resin type base adhesive 10mu or more, and making the mixing ratio of the filler in the scope 72 to 97wt.%. CONSTITUTION:As the components of a silicon resin type base adhesive, an inorganic filler whose mean particle diameter is 10mu or more is mixed 72 to 97wt.% to a silicone resin. In a research of the relation between the mean particle diameter and the mixing ratio of the inorganic filler, and the workability, the result was as the diagram in the figure. The figure shows the result when the inorganic filler was calucium carbonate or silica and its mean particle diameter was 10mu, 50mu, or 100mu. From the figure, it is clear that the level of viscosity is almost same as the conventional phenol resin type base adhesive, in the mixing ratio 72 to 97wt.% when the mean particle diameter of the inorganic filler is 10mu or more, and there is no problem to use the silicon resin type base adhesive instead of the phenol resin type base adhesive. Consequently, by using the conventional phenol resin type base adhesive filling machine as it is, the workability can be improved.
Patent JP-H0751729-A (JP)
Title: Descaling and pickling method for hot rolled stainless steel sheet and its line
Inventor: YOSHIOKA MASAHIRO
IPC: C25F1/06
Filed: 1993-08-23
Abstract: PURPOSE:To prevent the intergranular corrosion due to mixed acids by subjecting a hot rolled stainless steel sheet to a grinding treatment by a mechanical scale breaker, then to a shot blasting treatment, followed by a sulfuric acid pickling treatment and a grinding treatment by grinding brush rolls and finally a nitric acid electrolytic treatment. CONSTITUTION:The mechanical scale breaker, shot blasting device, sulfuric acid tank, grinding brush roll device and nitric acid electrolytic tank are arranged in this order in the line for descaling the hot rolled stainless steel sheet subjected to hot rolling and annealing. The heavy grinding brush roll device is used as the grinding brush roll device of this line. The heavy grinding brush roll referred to here is a grinding brush roll formed by spirally arranging bar- shaped bodies and grinding element members consisting of spring members bonding these bar-shaped bodies, specifying the angle between the surface in the longitudinal direction of the roll shaft and the spiral surface of the grinding element members to >=3 deg. and providing the respective grinding element members with bulging parts for regulating the movement of the grinding element members in adjoining directions.
Patent JP-H0625592-A (JP)
Title: Resin composition for paint
Inventor: WATANABE MASAHARU
IPC: C09D201/06
Filed: 1992-07-09
Abstract: PURPOSE:To provide a resin composition for paint capable of giving a coating film having excellent resistances against weather, water, stain, solvents and chemicals, and transparency, gloss, flexibility, hardness, processability, etc. CONSTITUTION:This resin composition for paint is composed of (A) 5-95wt.% of a fluororesin having hydroxyl group, (B) 95-5wt.% of a (meth)acrylate resin having a hydroxyl value of 5-100 and a weight-average molecular weight of 5,000-300,000 and modified by the addition of a lactone having 3-8 carbon atoms in the ring (the sum of A and B is 100wt.%) and (C) a curing agent reactive with the hydroxyl groups of the components A and B to form a cured film.
Patent JP-S6450607-A (JP)
Title: Surface acoustic wave device element design aid equipment
Inventor: TANAKA MASAYOSHI
IPC: H03H3/08
Filed: 1987-08-20
Abstract: PURPOSE:To attain efficiently design of the titled element by utilizing an photo-acoustic effect to generate a surface acoustic wave equivalent to the surface acoustic wave produced by an interdigital electrode of an optional shape and detecting the surface acoustic wave by a detecting with the interdigital electrode whose frequency characteristic is known. CONSTITUTION:A laser beam subject to pulse intensity modulation is radiated to a surface acoustic element 11. Then a surface acoustic wave and a bulk wave are generated in the element by taking a radiation point as a wave source position based on the photo-acoustic effect. Only the surface acoustic wave only is detected by an interdigital electrode 15 whose frequency characteristic Ho is known. A detected electric signal is amplified by an amplification circuit 16, and sent to a signal amplitude and phase difference detection circuit 17. The amplitude of the electric signal is divided (normalized) by an amplification factor proportional to a laser light quantity fed from an amplifier circuit 9. Simultaneously, a phase difference between a reference sinusoidal wave signal fed from a reference signal generating circuit 12 and an electric signal to be detected is measured. The surface acoustic wave element 11 is fixed to a biaxis stage 19, which controls the laser beam radiating position accurately via a stage driving circuit 20.
Patent JP-H05209324-A (JP)
Title: Rotor-type open end spinning frame
Inventor: FURITSUTSU SHIYUTAARETSUKAA
IPC: B60W30/18
Filed: 1992-07-10
Abstract: PURPOSE: To obtain the above apparatus with which fibers are adequately handed over on the sliding surface of a miniaturized spinning rotor and an opening roller is cleanly maintained by parting the smallest cross section of a fiber feeding duct from an outlet formed as a specific slit. CONSTITUTION: The smallest cross section 24 of the fiber feeding duct 5 is parted from the outlet 18 and the axial height of the spinning rotor 6 in the outlet is made smaller than the ideal diameter of the smallest cross section. The diameter of the circular plane corresponding to the smallest cross section is defined as the ideal diameter. The fibers are exactly discharged to the sliding surface 21 sufficiently apart from an collecting channel 22 in spite of a sufficient air flow rate.
Patent JP-H0879059-A (JP)
Title: Reference clock generating circuit
Inventor: WATANABE HIROYUKI
IPC: G11B20/14
Filed: 1994-08-31
Abstract: PURPOSE: To provide the reference clock generating circuit generating a reference clock signal based on an input digital signal easily even when the input digital signal is a signal for a short period and following a change in the period of the input digital signal easily even when the period is changed. CONSTITUTION: A synchronizing signal SC and a reference clock signal CLK1 from a resistance controlled oscillator 78 are fed to a pulse interval time measurement device 76 and the pulse time interval of the signal SC is counted based on the signal CLK 1. Count data are latched and fed to a converter 77, in which a resistance value is generated based on the data. The frequency of the signal CLK 1 generated from the oscillator 78 is controlled to be a prescribed multiple of the signal SC based on the resistance value. The latched data are latched till the data are updated by the data of succeeding signal SC. Even when the signal SC has a short period and its period is changed, the pulse time interval is automatically measured to set the frequency of the signal CLK 1 to be a prescribed multiple of the signal SC.
Patent JP-H0556679-A (JP)
Title: Servo motor controller
Inventor: TANAKA YOICHI
IPC: H02P5/00
Filed: 1991-08-20
Abstract: PURPOSE:To provide a general purpose servo motor controller which can control servo motors having different electrical constants. CONSTITUTION:Servo motors having different electrical constants are controlled through a single general purpose servo motor by delivering electrical constants 13 of a servo motor 7 from a host system to a feedforward table preparing section 14 at the time of starting, storing thus prepared feedforward table 15 in a RAM 16, and reading out feedforward table data 4 from the RAM 16 at the time of feedforward current control.
Patent JP-H0876072-A (JP)
Title: Production of display device
Inventor: YANAI TOSHIAKI
IPC: G02F1/13
Filed: 1994-08-31
Abstract: PURPOSE: To prevent the occurrence of uneven film thickness and to improve the production yeield by using such a carrying device for an insulating substrate that is equipped with pressure pins each having a top end comprising a material having a smaller thermal conductivity than metal. CONSTITUTION: This display device consists of heaters 1 to heat a glass substrate 5, pressure pins 2 to support the glass subsrate 5, carrying arms 4 to carry the glass subtrate 5. The pressure pin 2 consist of a metal part 3 and a polyimide resin part 6. The carrying device for an insulating substrate equipped with pressure pins each having the top end formed out of a material having a smaller thermal conductivity than metal is used in the process of forming a photoresist or oriented film. Namely, by forming the top end of the pressure pin 2 out of a material having a smaller thermal conductivity than metal, heat transfer in the pressure pin 2 can be prevented, and thereby, viscosity or drying speed of the photoresist liquid or the liquid to form an oriented film can be made uniform on the glass substrate 5.
Patent JP-H0493938-A (JP)
Title: Film cassette
Inventor: KOBAYASHI KAZUNARI
IPC: G03C3/00
Filed: 1990-08-06
Abstract: PURPOSE:To prevent the rotating and sliding surface of the shaft part of a winding spool from being stained and damaged by preventing the rotating and sliding surface from being exposed to the outside of a case even when the shaft part of the winding spool is moved in a thrust direction. CONSTITUTION:After a film cassette 1 is put in a cassette housing chamber 11, a cover is closed. Then, a pin 13 automatically ascends and pushes up the spool shaft body 30 of the winding spool 9 against the pressing force of a restoring coil spring 44 so as to engage and connect the shaft body 30 with a winding driving shaft 14. When the shaft body 30 which is engaged with the shaft 14 is rotated by the winding action of a camera 2, the winding spool 26 and the ring 45 which are integrated are rotated in the rotating direction of the shaft body 30, thereby winding a film 7. Only the shaft 14 of the spool 9 protrudes to the outside of the case 21 but the sliding surface of the ring part 36 of the spool 26 which slides on a 1st bearing apt 29 is not exposed.
Patent JP-S6184880-A (JP)
Title: Solid-state light emitting display
Inventor: KITAMURA HIROSHI
IPC: H01L25/075
Filed: 1984-10-02
Abstract: PURPOSE:To enable the variation of color tone and brightness of the LED lamp display by a method wherein a plurality of LEDs having two or more kinds of light emission colors are formed in an integral body with a common light reflection plate and a resin lens, and the number of LEDs is varied with the kinds of light emission colors. CONSTITUTION:A plurality of LED pellets 3,3,... having two or more kinds of light emission colors are mounted on a substrate 2, and a reflection plate 4 is arranged by surrounding these pellets 3,3...; further, an IC5 with built-in control circuits for LEDs is mounted on the substrate 2 in the back side of the reflection plate 4. Then, the substrate 2, LED pellets 3,3,..., reflection plate 4, IC5, and lead pins 6 are made integral by being surrounded with a resin 7. Varying the level of input signals given to the IC enables the variation of the number of LED pellets, 3,3,... with the kinds of light emission colors according to the level of this input signal and the variation of color tone and brightness of the display of the LED lamp 1.
Patent JP-H0256105-A (JP)
Title: Monolithic microwave oscillation circuit
Inventor: OHIRA TAKASHI
IPC: H03B5/02
Filed: 1988-08-22
Abstract: PURPOSE:To shield an oscillation circuit from other circuit and to attain circuit integration with high density by surrounding the oscillation circuit completely with a 2nd layer pattern. CONSTITUTION:An oscillation circuit area 4 comprising a FET 2, an inductor L, resistors R1, R2 and a varactor diode 3 is formed on a GaAs substrate 1. The area 4 is completely surrounded by the 2nd layer pattern 5. A drain D and a source S of the FET and a cathode K of the diode 3 are connected respectively to a power supply circuit 9, a load circuit 10, and a control circuit 11 by the pattern 5 and the 1st layer patterns 6, 7, 8 formed under an insulation film 12. Capacitors C2, C1 formed between the patterns 6, 8 and the pattern 5 are selected so as to be sufficiently low in their impedance and short-circuited in terms of high frequencies. Since the oscillation circuit is shielded from other circuit, the fluctuation of the characteristic or the production of an undesired spurious radiation is prevented.
Patent JP-S6267518-A (JP)
Title: Production of liquid crystal display element
Inventor: MIZUGUCHI KENJI
IPC: G02F1/1337
Filed: 1985-09-20
Abstract: PURPOSE:To prevent the generation of vertical short circuiting between transparent electrodes by rubbing the insulating film of SiO2 coated on the transparent electrode several times by a fabric or other materials or rubbing the surfaces of the transparent electrode several times then coating the insulating film of SiO2 thereon. CONSTITUTION:The insulating film of SiO2 is coated to 0.08-0.14mum on at least one of the transparent electrodes. More specifically, the insulating film of SiO2 is coated on the transparent electrodes of upper and lower substrates and is rubbed several times with the fabric or other materials or the surface of the transparent electrodes is rubbed several times with the fabric or other materials and the insulating film of SiO2 is coated thereon. The generation rate of the vertical short-circuiting is made less by one digit than heretofore.
Patent JP-S6186572-A (JP)
Inventor: YAGETA YUTAKA
IPC: F25D23/02
Filed: 1984-10-05
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-S58108327-A (JP)
Title: Safety for burning
Inventor: KOMORI MINORU
IPC: F23N5/08
Filed: 1981-12-23
Abstract: PURPOSE:To inhibit malfunction and deterioration of a light receiving element, by a method wherein a part of a sensor tube, a part of a photoconductor and a light receiving element are provided by securing them within a casing which is placed outside a burning chamber. CONSTITUTION:A casing 6 in which a light receiving element 5 of a sensor 1 is put is placed outside a partition wall 15 forming a burning chamber 11, and a temperature of the casing 6 is prevented from increasing as well by making a structure of a device into the one through which a part of low temperature air in the chamber is hit forcibly against the casing by a blower 12 for a convection. In addition to the above, at the time of unusual burning, such as a case of clogging of a hot air blowoff opening, hot air in the burning chamber 11 does not flow backward to a circumference of a casing 6 even if the burning chamber 11 and its surrounding hot air duct become hot extraordinarily while the blower 12 for convection is being operated as air pressure surrounding the casing 6 is higher than that within the burning chamber 11. With this, deterioration of performance of the light receiving element is prevented.
Patent JP-H0745309-A (JP)
Title: Storage battery state detecting device
Inventor: TANAKA AKIFUMI
IPC: H01M10/48
Filed: 1993-07-29
Abstract: PURPOSE:To obtain a storage battery state detecting device which is capable of detecting the state of each storage battery conveniently and inexpensively in a group of storage batteries in series connection, being used for floating charge. CONSTITUTION:A resistance, LED and a forward drop diode are connected in series between the terminals of a storage battery in a group of storage batteries in series connection, being sued for floating charge of 2.25+ or -0.05V/cell, so that decrease in floating voltage of the storage battery is detected by means of turning off of the LED. Because of the three constituents of resistance LED and diode, the constitution is simple and the reliability is high and the cost is low. Due to usage of a single battery for power supply, power supply wiring is not used at all. The device is only fixed to terminals of the battery, so that the device can be conveniently used and simple in overall appearance.
Patent JP-H1046081-A (JP)
Title: Water-based ink
Inventor: SAKUMA TADASHI
IPC: C09D11/106
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a water-based ink improved in the settability onto paper and overhead projector sheets and water resistance, comprising a pigment- dispersed water-based ink incorporated with a specific colorless transparent polyester suspension. SOLUTION: This water-based ink comprises a pigment (e.g. carbon black)- dispersed water-based ink incorporated with a colorless transparent polyester suspension which is prepared by the following process: a polyester 3-70KOHmg/g in acid value is first prepared by copolycondensation between a dial component of the formula (R is a lower alkyl; A is an alkylene; (x) and (y) are each an integer of >=1; (x+y) is 2-7 on average)[e.g. polyoxypropylene(2.2)-2,2-bis(4- hydroxyphenyl)propane] and an acrid component such as a polycarboxylic acid (e.g. fumaric acrid), its acid anhydride or lower alkyl ester; the polyester is then dissolved in a solvent followed by addition of a neutralizing agent to ionize the carboxyl groups in the polyester followed by addition of water and then distilling off the solvent.
Patent JP-S6271445-A (JP)
Title: Stator coil for rotary electric machine
Inventor: FUSE RYUSAKU
IPC: H02K3/04
Filed: 1985-09-24
Abstract: PURPOSE:To reduce the deformation of a coil except a head section by inserting a spacer, on which an insulator for releasing a mold is wound, between an outer-diametral side conductor and an inner-diametral side conductor for the head section of the coil. CONSTITUTION:A plurality of flat-type insulating wires 4 as a conductor are wound and molded and insulated in a diamond type in a stator coil 1. The stator coil 1 is incorporated into a slot for a stator core, and fixed by driving a wedge. Rear insulators 5 are wound on the coil-head section conductors 4, spacers 6 in which insulators for releasing molds are wound on insulating boards are inserted among the conductors, and grounding insulation 7 is provided. Accordingly, the stator coil, which can be incorporated easily into a slot for the stator core without deterioration in insulation, is acquired.
Patent JP-2000045431-A (JP)
Title: Variable partition structure
Inventor: OKUDA TOSHIHIKO
IPC: E04B2/82
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a variable partition structure making a room layout freely changeable according to the change of a life style and the change of the way of using a room. SOLUTION: A horizontal bar 4 for holding the upper end side of a partition panel 6, and a second horizontal bar 5 for holding the upper end side of the partition panel 6 are provided on the ceiling 1 side. These first and second horizontal bars 4, 5 are placed intersecting cruciformly in the vertically shifted state of the height positions and held movably in the horizontal direction orthogonal to the direction of own axes. Each room can therefore be enlarged or narrowed two-dimensionally in the horizontal direction so as to make space allocation of each room freely changeable.
Patent JP-S58110811-A (JP)
Title: Intake device of engine with supercharger
Inventor: OKIMOTO HARUO
IPC: F02B33/00
Filed: 1981-12-22
Abstract: PURPOSE:To achieve highly accurate supercharging control with simple structure by a method wherein a rotary-type timing valve which is opened or closed synchronized with an engine is provided on a auxiliary intake passage at a compression stroke during a high load operation, in an apparatus whose supercharging air is supplied from an auxiliary intake port. CONSTITUTION:A main intake passage 10 is provided with a main throttle valve 11 and fuel injection valve 12 which is located at a upstream side of said throttle valve 11. An auxiliary intake passage 17 is provided a supercharger 18 which is interposed at a upstream side of said throttle valve 11 and said fuel injection valve 12, located on said passage branched from the main intake passage 10. In such a structured intake apparatus, a rotary-type timing valve 32 which is opened or closed synchronized with a crank shaft 6 is provided at a downstream side of a auxiliary throttle valve 23 of the auxiliary intake passage 17. Said valve 32 is provided with a variable mechanism 38 which is able to rotate and adjusts a sleeve 37, accordingly, the sleeve 37 is controlled for its valve opening timing for a opening 35a of the rotary valve 35 which rotates synchronized with the crank shaft 6 in coincidence with a opening 37a of the sleeve 37.
Patent JP-H0556325-A (JP)
Title: Image pickup device
Inventor: HARADA HIROYUKI
IPC: G02B7/28
Filed: 1991-08-21
Abstract: PURPOSE:To improve the workability of the adjustment of a back focus by exactly driving a master lens to an original position as a reference even when the position detecting means of the master lens is not efficiently attached, at the time of adjusting the back focus. CONSTITUTION:At the time of adjusting the back focus, the number of pulses necessary for driving a master lens 2 from the attaching position of the reflective photosensor of a lens position detecting circuit 10 which detects the position of a master lens 2 to the original position where a focusing on the object at an infinite-point is operated at a zoom wide edge, is counted by a pulse counting circuit 12, and stored in an EEPROM 13. When a power source is supplied at the time of photographing, the master lens 2 is moved to the attaching position of the reflective photosensor of the lens position detecting circuit 10, and driven to the original position based on the data stored in the EEPROM 13, so that the photographing after that can be prepared.
Patent JP-H11103260-A (JP)
Title: Glass antenna system for vehicle
Inventor: NOZAKI TORU
IPC: H04B1/18
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle glass antenna system capable of preventing radio interference in adjacent long wave band side bands, reducing the interference of an image signal to a super-heterodyne receiver, improving the receiving sensitivity of the whole AM radio broadcasting band, and receiving also radio waves in ultrashort wave bands such as FM radio broadcasting waves. SOLUTION: The feeding part of an antenna conductor 2 arranged on window glass for a vehicle is connected to a radio receiver 5 by a coaxial cable 4 through a matching circuit 3 consisting of damping resistors R1, R2, a parallel circuit of a 1st coil L1 and a 1st capacitor C1 and a 2nd coil L2 and a 2nd capacitor C2 connected between the output side of the parallel circuit and an earth. When it is defined that the lower limit frequency and upper limit frequency of a medium wave broadcasting wave are MF1 and MF2, a maximum point is set up on frequency f1 in a range from (MF1-170) kKHz to MF1 kHz, the maximum point of receiving sensitivity is set up on frequency f2 in a range from (MF2-230) kHz to MF2 kHz and the minimum point of receiving sensitivity is set up on frequency f0 in a range lower than the frequency f1 and higher than 50 kHz.
Patent JP-S60100696-A (JP)
Title: Method for temporarily preventing rust before coating by electrodeposition
Inventor: KIKUYA MASARU
IPC: C25D13/20
Filed: 1983-11-07
Abstract: PURPOSE:To prevent effectively a phosphated structure from rusting only during storage before coating by electrodeposition by treating the structure with an aqueous amine soln. CONSTITUTION:A structure to be treated such as an iron structure is treated with zinc phosphate, and it is immediately treated with an aqueous amine soln. having about 0.05-2.0wt% concn. without carrying out water-breaking. Dimethylmethanolamine or the like is used as the amine, and the structure is dipped in the amine soln. or sprayed with the soln. so that the whole surface is well wetted. By this method the phosphated structure can be effectively prevented from rusting only during storage before coating by electrodeposition.