baber/WOPTO huggingface dataset:
Patent JP-S63192018-A (JP)
Title: Production of liquid crystal element
Inventor: KATO NAOKI
IPC: G02F1/1339
Filed: 1987-02-05
Abstract: PURPOSE:To obtain a liquid crystal display element having high display quality without spraying a spacer material or with spraying of merely a small amt. of said material by using such spacers, the pressure of which is not exerted to parts except a peripheral sealing part, to adhere substrates. CONSTITUTION:The substrates 12 having plural transparent electrodes insulated from each other are prepd. and after liquid crystal orientation films are provided on electrode surfaces, the peripheral sealing material 13 consisting of an epoxy resin contg. glass fibers is printed on one side of the transparent electrode substrates 12. High-polymer powders are sprayed at 50 pieces/mm<2> on one side thereof and thereafter, the substrates 12 are combined and are sandwiched by spacers 11 made of paper cut to the shape of the sealing part. The substrates are heated while pressure is applied thereto from above and below to adhere the substrates. A uniform cell thickness is thereby obtd. even if the amt. of the high polymer powders sprayed within the image plane is small. The liquid crystal display element which decreases the defects of the picture element faces, has the good display quality and decreases generation of disclination is obtd.
Patent JP-S56121814-A (JP)
Title: Exhaust gas purification for diesel engine
Inventor: TERAO KUNIO
IPC: F02M25/07
Filed: 1980-02-29
Abstract: PURPOSE: To effectively restrain a creation of a nozious gas by cooling an exhaust gas after desulfurized by the effect of water and moisturized and concentrating a vapor into relatively large diameter drops with cores of soot particles.  
     CONSTITUTION: While passing through a moisturing water 6 in a moisturizing tank 4, a hot exhaust gas purged from an engine 1 is cooled under 100°C and moisturized to saturation and a sulfur dioxide in the exhaust gas is dissolved off, at the same time. Thereafter, while the exhaust gas passes through a labyrinthian passage formed by baffle plates 7, waters mixed in the gas during moisturizing are removed. And the exhaust gas is cooled by a condenser 9 so that vapor in the exhaust gas is condensed into drops of respective diameters from several tens to several hundreds μm with cores of soot particles of approximately 1μm or under contained in the exhaust gas. Those drops and soot particles as well are removed by a filter 10 and sent through a drain pipe 11 to a water tank 12 for recovery. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58141558-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWAI HIROSHI
IPC: H01L27/04
Filed: 1982-02-18
Abstract: PURPOSE:To improve the degree of integration in the lateral direction by forming a conductor pattern for connection in the vertical direction. CONSTITUTION:A SiO2 film 12 is formed onto a p type silicon substrate 11, the SiO2 film 12 is coated with an n<+> type impurity doped polycrystalline silicon layer, and the first conductor pattern 13 consisting of an n<+> type impurity doped polycrystal is formed. An n<+> type impurity doped polycrystalline silicon layer is formed onto the whole surface, and the second conductor pattern 15 composed of an n<+> type impurity doped polycrystal is formed so that one part is overlapped onto the first conductor pattern 13 through a high-resistance element 14. When the generation of a defective position is made sure in a main circuit, Nd-YAG laser beams are irradiated to the high-resistance element 14 of the overlapping sections of the first and second conductor patterns 13, 15 corresponding to the defective position, an impurity in the upper and lower conductor patterns 13, 15 is diffused into the high-resistance element 14, and an element 16 having low resistance is formed.
Patent JP-H02257261-A (JP)
Title: Special document preparing device
Inventor: BANDO TATSUO
IPC: G06F17/21
Filed: 1989-02-03
Abstract: PURPOSE:To easily prepare the record of a game of SHOGI (Japanese chess), a musical score, etc., by providing a means for setting a coordinate input window and displaying a prescribed coordinate pattern therein, specifying an optional position on the coordinate pattern with coordinate values, and displaying and printing an optional special font at the specified position. CONSTITUTION:A document input and editing process is performed by a character string input and editing part 1 and document data which are generated here are sent to a document layout processing part 2. The document layout processing part 2 performs an editing process wherein the document data (character string data) generated by the character string input and editing part 1, raster pattern data (containing game record data) generated by a raster pattern processing part 4, and vector pattern data generated by a vector pattern processing part 4 are combined. Then special document data (wherein the character string data and game record data are combined) which are edited there are displayed on a CRT display by a visualization processing part 5 and also printed by a printing processing part 6. Consequently, the record of the game of SHOGI and the musical score are prepared in a document and edited similarly to the normal document preparing and editing process.
Patent JP-S61186157-A (JP)
Title: Supporting method of electromagnetic stirrer
Inventor: NISHIMURA OSAMU
IPC: B22D11/115
Filed: 1985-02-14
Abstract: PURPOSE:To hoist an electromagnetic stirrer together with a mold and to permit the quick and easy maintenance, inspection and exchange in the event of abnormality by disconnecting the electromagnetic stirrer from an upper mold and lower guide roller apron and installing the same to an independent stand of which a cooling system can be automatically attached and detached. CONSTITUTION:The electromagnetic stirrer 1 is disconnected from the upper mold 3 and the lower guide roller apron 2 and is fastened 6 and installed to the independent stand 5. The cooling pipe system 7 is made freely attachable and detachable by a fastening part 4. The stirrer 1 is lifted together with the mold 3 by means of a hook 9 to assure safety and to permit the easy maintenance and repair in the event of abnormality such as breakout. The quick and easy maintenance, inspection and exchange are thus made possible.
Patent JP-S58143198-A (JP)
Title: Fan
Inventor: NAKAMURA MASAAKI
IPC: F21S9/02
Filed: 1982-02-17
Abstract: PURPOSE:To require no coupling spring, etc. and to simplify the structure by fitting a power failure lamp removably in a recess formed at the proper place of a stand and by forming a coupling hook with the recess on an inner case constituting the power failure lamp so as to protrude it through an outer case. CONSTITUTION:The inner shape of a recess 9 formed on the stanchion 7 of a stand is nearly the same as the shape of the outer periphery in which a power failure lamp 8 is inserted, and coupling sections 38, including a lug and a notch, etc., with which coupling hooks 27 protruding on both sides of the power failure lamp 8 and having elasticity in the moving direction are coupled are formed on both side walls 9B, 9B to facilitate the fitting or removal of the power failure lamp 8 to the recess 9. Accordingly, for the fitting or removal of the power failure lamp 8 to the recess 9, the coupling hook 27 having elasticity in the moving direction from the power failure lamp 8 is formed in the inner case 11 of the power failure lamp 8 and is protruded through the outer case 10, thereby no coupling spring, etc. is required and the structure can be made simple.
Patent JP-H08219874-A (JP)
Title: Solid body photographing apparatus
Inventor: NAKASE SHIGEKI
IPC: H04N5/335
Filed: 1995-02-14
Abstract: PURPOSE: To provide a solid body photographing apparatus with which images with high precision can be taken and which is miniaturized CONSTITUTION: Based on basic clock signals sent out from an oscillator 130, a AN timing producing circuit 140 produces a photographing instruction signal synchronously with the basic clock and at the same time produces a switching instruction signal for a switching electric power source part 200. The switching instruction signal is transmitted to the switching electric power source part 200. Further, the timing producing circuit 140 produces a sampling instruction signal to instruct the sampling of read out photodetection signals.  The sampling instruction signal becomes significant only at the time when high frequency noise generated by the electric power source part 200 at the time of the switching operation is sufficiently damp and also the photodetection signal read out of a photographing element 110 becomes sufficiently stable and A/D conversion of the photodetection signal is carried out according to the sampling instruction signal, so that the intensity of input light detected by the photographing element 110 can be obtained at high precision.
Patent JP-S55119187-A (JP)
Title: Manufacture of cathode for electrolysis of alkali chloride
Inventor: ODA YOSHIO
IPC: C25B11/14
Filed: 1979-03-06
Abstract: PURPOSE: To obtain a cathode capable of lowering electrolysis voltage below that of conventional methods by providing silver by the thermal decomposition of a silver salt of a carboxylic acid in the manufacture of a cathode for the electrolysis of alkali chloride, containing silver and a hydrophobic substance in porous base.  
     CONSTITUTION: In the manufacture of a cathode for the electrolysis of an alkali chloride, containing silver obtained by thermal decomposition and a hydrophobic substance in a porous base, a silver salt of a carboxylic acid, such as silver citrate, silver acetate, silver oxalate, silver benzoate, or silver lactate, is used as a silver salt forming metallic silver upon thermal decomposition in an amount of 5W 200mg/cm 2  in terms of metallic silver. Thus, a cathode capable of lowering the theoretical decomposition voltage, 2.19 V, as in the case with the conventional cathode, to 0.96 V can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63192011-A (JP)
Title: Collimator optical system
Inventor: HIGUCHI HIROSHI
IPC: G02B27/30
Filed: 1987-02-05
Abstract: PURPOSE:To obtain infrared collimated rays of wide coverage with an inexpensive and light-weight constitution by arranging pairs of infrared lenses and infrared prisms in one axial direction. CONSTITUTION:Lenses 8 are arranged on the circle having a radius R equal to the focal length so that a fixed point A coincides with the focus. Rays 11 emitted from the fixed point A become rays parallel with a straight line 10 after emitted from the lens 8 and are made incident on the prism 9. Since the prism 9 whose vertical angle corresponds to a distance (h) from an optical axis 6 is arranged at the rear of the pertinent lens 8, rays emitted from the prism are parallel with the optical axis, namely, collimated. Thus, an infrared collimator for dynamical evaluation in one axial direction of an infrared image pickup device or the like is obtained with the light-weight and inexpensive constitution.
Patent JP-H04253115-A (JP)
Title: Manufacture of oxide superconductive wire rod
Inventor: SAWADA KAZUHIKO
IPC: B21C1/00
Filed: 1991-01-26
Abstract: PURPOSE:To heighten properties as an oxide superconductive wire rod by improving filling density of the oxide superconductive wire rod. CONSTITUTION:Fine powder of a calcined oxide superconductive material is heated in a plutinum crusible and melted. The melted oxide superconductive material is sucked by using a quartz glass tube, cooled at a room temperature, and solidified to produce an oxide superconductive rod. The oxide superconducive rod is packed in a silver sheath, extruded, and rolled to produce an oxide superconductive wire rod.
Patent JP-S62184726-A (JP)
Inventor: KUTSUMI HISASHI
IPC: H01H33/66
Filed: 1986-02-07
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-H02205346-A (JP)
Title: Resin seal type electronic part and manufacture thereof
Inventor: NAGANO KATSUTO
IPC: G01R33/09
Filed: 1989-02-03
Abstract: PURPOSE:To improve the accuracy of detection by coating the top surface of a mesa-structure chip with an ultrathin resin layer without exposing a bonding wire from a resin. CONSTITUTION:At least the top surface 2a of a chip 1 is coated with an ultrathin resin layer 20 particularly, and the ultrathin resin layer 20 is composed of an epoxy resin, etc., previously coated before the sealing of a resin 9, and can be formed in thickness of approximately dozens of micrometers. Bonding wires 7a-7c are buried completely in the resin 9, and not exposed from the surface of the resin 9. Consequently, at least the top surface 2a of the chip 1 having mesa structure is coated with the ultrathin resin layer 20, and the thickness of the resin layer 20 can be shaped at the value or less of the gap of the top surface 2a and a specimen for acquiring the desired accuracy of detection. Accordingly, the accuracy of detection can be improved.
Patent JP-S58141738-A (JP)
Inventor: HARASAWA TAKASHI
IPC: A01K67/04
Filed: 1982-02-19
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-2000224494-A (JP)
Title: Exposure controller
Inventor: TADA JUNJI
IPC: H04N5/372
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent hunting near the target value of a luminance level by preparing a charge discharge pulse table once beforehand and calculating the number of charge discharge pulses by referring to it. SOLUTION: While increasing the number of the charge discharge pulses of a solid- state image pickup element 11, a maximum luminance level Y[P[1]] for satisfying the condition that a difference from the luminance level when the number of the charge discharge pulses is zero is not more a dead zone width is obtained and the number of the charge discharge pulses at the time is defined as P[1]. Further, while increasing the number of the charge discharge pulses, the difference from Y[P[1]] is obtained by similar conditions and the number of the charge discharge pulses at the time is defined as P[2]. It is repeated in the entire range of the number of the dischargeable charge discharge pulses, the number of the charge discharge pulses is obtained and a charge discharge pulse number table is attained. Then, the difference s15 of a calculated luminance level s13 and a luminance target value s14 and the dead zone width s16 are inputted to a charge discharge pulse number computing circuit 17, the table is referred to, the number of the charge discharge pulses is not changed within the dead zone width s16, the number of the charge discharge pulses is computed on the outside and the number s17 of the charge discharge pulses is outputted.
Patent JP-H07234247-A (JP)
Title: Protective cover for tester
Inventor: MATSUSHIMA SHIGEKI
IPC: G01R1/06
Filed: 1994-02-23
Abstract: PURPOSE:To provide a tester used for various measurements of electric equipment with such a structure as to prevent a short-circuit accident due to the excessive exposure of a detecting portion from inadvertently occuring and to expose the detecting portion by the amount required to make measurements at any narrow part. CONSTITUTION:A spring seat 5 that can be locked in place by a holder 2 is pressed into the detecting portion 1 of a tester, a spring 4 is inserted into the detecting portion 1 serving as a shaft, and a protective cover 3 having the detecting portion 1 loosely passed through a hole at its end while causing the detecting portion 1 to slightly project therefrom is designed to be hooked to the spring seat 5.
Patent JP-H01199547-A (JP)
Title: Preparation of artificial feed for vermin
Inventor: HOTTA SABURO
IPC: A23K1/18
Filed: 1988-02-04
Abstract: PURPOSE:To obtain the above feed preservable over a long period at normal temperature and suitable for the breeding of vermin, by cooling and solidifying a conditioned feed to form a sliced or block feed and freeze-drying the product in vacuum. CONSTITUTION:A feed produced by compounding a solid feed, powdery kidney bean, soybean meal, etc., is solidified by cooling and then formed into a sliced shape or a block, etc. The slice or block feed is filled in a breeding vessel attached with a net to pass the excrement of the vermin and freeze-dried in vacuum or the feed is freeze-dried in vacuum and filled in the breeding vessel to obtain the objective artificial feed.
Patent JP-H02207038-A (JP)
Title: Production of trihydrofluoropropanes and trihydrochlorofluoropropanes having difluoromethylene group
Inventor: MORIKAWA SHINSUKE
IPC: C07C19/08
Filed: 1989-02-06
Abstract: PURPOSE:To selectively produce the subject substance in one step by fluorinating trihydrochlorofluoropropanes having difluoromethylene group with a fluorination agent such as KF optionally in the presence of a phase-transfer catalyst. CONSTITUTION:The objective compound of formula II (1<=n<=3; m<n) is produced by fluorinating a compound of formula I (0<=m<=2) with a fluorination agent (e.g. KF, CsF, SbF3 or SbF3Cl2) optionally in the presence of a phase- transfer catalyst (e. g. quaternary ammonium salt or quaternary phosphonium salt) at 50-300 deg.C. Although the reaction can be carried out in the absence of solvent, it is preferable to use a solvent according to the kind of the fluorination agent and the solvent is preferably sulfolane, DMF, etc., especially when the fluorination agent is KF, CsF, etc. The subject substance is expected to be useful as a foaming agent, refrigerant, detergent, etc.
Patent JP-H07308181-A (JP)
Title: Method and device for handling container for accomodating cigaret tray
Inventor: MATSUTEIASU HORUN
IPC: A24C5/352
Filed: 1995-02-14
Abstract: PURPOSE: To provide a method and a device for handling a container which enables tray exchange with two tray stations. CONSTITUTION: A tray is dispatched from the container to the upper tray station, afterwards, this container is lowered onto the surface of lower tray station, and the tray is loaded. The device for executing this method is provided so that a basic station 11 equipped with two mutually vertically installed container stations 14 and 16 can belong to the tray station and the upper and lower container stations of this basic station can be successively operationally linked with the upper and lower tray stations through a vertical conveyer 38 for storing a container 2.
Patent JP-H0795773-A (JP)
Title: Dead time compensating circuit
Inventor: OGURI HIROSHI
IPC: H03K17/13
Filed: 1994-02-24
Abstract: PURPOSE:To raise a carrier frequency so that the distortion of a current waveform can be reduced even when a dead time compensating circuit is operated in a low-frequency domain. CONSTITUTION:At the time of adjusting the pulse width of PWM waveform signals of each phase generated from a PWM waveform generating section 11 by means of a dead time compensating section 12, a voltage detecting section 16 detects the turning on/off timing of the phase output voltage VCE of an inverter main body 15 and, by switching the detecting reference value for the signal detection in accordance with turning on/off polarity of the gate reference signal of PWM waveforms, the zero clamp of the output current of the inverter 15 is eliminated by adding dead time to the output current.
Patent JP-H06241655-A (JP)
Title: Hot air flow drying equipment
Inventor: OKADA MITSUNOBU
IPC: F26B17/10
Filed: 1993-02-15
Abstract: PURPOSE:To dry kitchen refuse containing much water, or others, in a short time and without discharging fine powder and the like outside. CONSTITUTION:The front part of a hot air introducing chamber 14 is connected to a discharge port 10 of a hot air generator 8 to which a blower 1 is connected, and a hot air flow chamber 21 having a charging port 22 for matters to be disposed of is provided in the upper part of the hot air introducing chamber 14 with a roaster 16 interposed. In the rear part of this hot air flow chamber 21, a takeout port for the matters to be disposed of is provided in the lower part, while an exhaust tube 36 is fitted to the upper part, and a cyclone 40 provided with a takeout port for solid matters is connected to this exhaust tube 36.
Patent JP-H11221916-A (JP)
Title: Recording head
Inventor: HIRAGATA SUSUMU
IPC: B41J2/045
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a recording head which can jet fine ink drops and can record an image with high resolution. SOLUTION: A recording head 10 has a cantilever beam structure wherein an elastic member 12 is supported at a base end part 14 by an oscillation generating means 16. Therefore, by oscillating the oscillation generating means 16 at a specified number of oscillation, the elastic member 12 resonates and ink droplets 24 are outputted from an oscillating face 30 in the neighborhood of the apex part 18 to record dots on a recording paper 26. In this instance, by inputting a plurality of kinds of driving signals with different wave shapes into the oscillation generating means 16 from a signal generating means 20, the flying directions of the ink droplets 24 are different to be able to deliver the ink droplets at required positions. It is possible to record an image with high resolution as there exists no movement of the recording head 10 and the liq. level face of an ink 22 is stable.
Patent JP-S56122065-A (JP)
Title: Dry developing device for electronic photography device
Inventor: SUZUKI SHIGERU
IPC: G03G15/09
Filed: 1980-02-29
Abstract: PURPOSE:To keep toner concentration uniform at all times, by supplying successively a developer recollected and accumulated in a developer supply means to develop by a function of gravity. CONSTITUTION:The development sleeve 12 catches the new developer at the opening end 15a of the developer supply  tank 15 in the form of a spike of a magnetic brush. This developer is made even by the doctor blade 17 and then made to  touch the latent image part formed on the surface of the photoreceptor drum 1.  Thus a development is carried out. After the development, the sleeve 12 continues  rotations while carrying the developer that consumed the toner and then delivers  the developer to the 1st draw-up sleeve 13 at the point approximate to the sleeve  13. The sleeve 13 holds the used developer and turns counterclockwise to deliver it  to the 2nd draw-up sleeve 14. Thus the developer produces a frictional electrifying  function while being transferred to increase gradually the electric charge of the toner particles.
Patent JP-H11240391-A (JP)
Title: Attaching structure of side panel
Inventor: DOBASHI TAKESHI
IPC: F16B5/10
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an attaching structure of a side panel with which positioning is easy and an error in dimension in a front-rear direction can be absorbed. SOLUTION: A first positioning means A for a front-rear direction and an up-down direction is provided at either one of an end portion of the front side or an end portion of the rear side of corresponding ends of a pillar trim (side panel) 1 and a side trim (side panel), and a second positioning means B only for an up-down direction is provided at the end portion of the other side. Therefore, positioning in a front-rear direction and an up-down direction can be performed only with the first positioning means A, so that positioning is easy. The second positioning means B is only for positioning in an up-down direction, so that an error of dimension, if any, in a front-rear direction can be absorbed.
Patent JP-H04265039-A (JP)
Title: Demodulating equipment
Inventor: SUEYOSHI YASUNORI
IPC: H04L27/14
Filed: 1991-02-20
Abstract: PURPOSE:To exactly demodulate the FSK-modulated receiving signal in spite of a frequency fluctuation by reducing the influence by a fluctuation of an offset value caused by a frequency deviation by AC coupling. CONSTITUTION:A receiving signal S1 from an antenna is converted to F+ or -F1 by a heterodyne converter 2, and also, converted to a DC signal S2 by an F/V converter 3. By eliminating a DC component by an AC coupler 6 and forming a waveform S3 subjected to edge extraction by differentiation by a comparator 7, a base band signal S is extracted. In such a way, in spite of a deviation of a transmission frequency and a local oscillation frequence, democulation can surely be executed.