baber/WOPTO huggingface dataset:
Patent JP-H08225355-A (JP)
Title: Extrusion molding auxiliary for cement material
Inventor: YAMAUCHI HIROSHI
IPC: C04B24/38
Filed: 1995-02-22
Abstract: PURPOSE: To obtain an extrusion molding auxiliary containing a hydroxyethyl cellulose and a specific compound and enabling the stable and good extrusion molding of the cement material at high speeds without gelifying even under the condition of high temperatures. CONSTITUTION: This auxiliary contains a hydroxyethyl cellulose preferably in an amount of 100 pts.wt. and polyethyleneoxide preferably in an amount of 5-50 pts.wt. It is desirable that the ethylene oxide adduct molar ratio of the hydroxyethyl cellulose is preferably 1-3 and that the viscosity of its 1% aqueous solution at 20 deg.C is >=300cps, preferably 500-10000cps. The weight-average mol.wt. of the polyethylene oxide is >=500000, preferably 500000-8000000.
Patent JP-H09227184-A (JP)
Title: Treating of exhaust gas from cement kiln and apparatus therefor
Inventor: YAMAMOTO YASUSHI
IPC: C04B7/60
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To reduce a heat loss, avoid a clogging trouble on the way of a piping and enable the stable operation of a kiln without needing a special probe by carrying out the bleeding of exhaust gas through gas outlets of cyclones of a suspension pre-heater. SOLUTION: Volatile components are removed by bleeding exhaust gas generated in a cement kiln 1, which is continued to a suspension pre-heater (NSP). In this exhaust gas-treating apparatus of the cement kiln, the exhaust gas is bled from gas outlets (e.g. 2A, 3A, 4A and 5A) of cyclones (e.g. 2, 3, 4 and 5) in the NSP. Bleeding units may be placed at the gas outlets of the all cyclones of the NSP or only at the gas outlets of a part of the cyclones. For example, a branch pipe 10 for bleeding is placed at the gas outlet 2A of the cyclone 2 at the lowest position, bled gas is sent to the gas outlet 3A of the second cyclone through a cyclone 11, a bag filter 13 and a fan 14.
Patent JP-S58151861-A (JP)
Title: Permanent magnet type stepping motor
Inventor: OOWA WATARU
IPC: H02K37/14
Filed: 1982-03-03
Abstract: PURPOSE:To improve stepping motor torque characteristics by a method wherein a rotor including an Mn-Al-C alloy magnet is magnetized with a high peak sinusoidal wave and the gap between rotor and stator is set to be not more than 0.2mm.. CONSTITUTION:A stepping motor is constituted of ring shaped windings 2, 2', stators 1, 1' with comb tooth shaped poles 3, 3' protruding from the ends of said windings 2, 2' to hang over the inner circumference near the inside diameter, and a rotor magnet 4 fixed to a shaft 5. The rotor magnet 4 is an isotropic Mn-Al-C magnet magnetized sinusoidal with a high peak value. The gap between the stator and rotor is to be not more than 0.2mm.. Such a process improves step motor torque characteristics.
Patent JP-H11219265-A (JP)
Title: Intermediate film processing device in printer control system and medium for recording its control program
Inventor: KADOTA MASATOSHI
IPC: G06K15/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To control special printing on a personal computer side by a simple processing independent of the type of a printer. SOLUTION: An EMF(intermediate file) for each printing job independent of the type of a device is formed based on printing data prepared by an application 11, a printer drive 12 and a GDI(graphic device interface) 13 and stored in a spool file 18, the printing job of the EMF in the spool file 18 is recognized and the EMF for each printing job is page-divided by a page division means 22. Based on a command for processing the page-divided EMF, the processing is executed by a job preparation means 27 to the page-divide EMF and a new printing job is prepared. Thus, the EMF of the new printing job independent of the divice is formed and a special printing such as multi-page printing or the like is controlled on a personal computer side by the above simple processing.
Patent JP-H11216650-A (JP)
Title: Centering device
Inventor: MIZUNO TOSHIAKI
IPC: G02C13/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To easily center a multifocal lens with excellent accuracy without any marking work on a single-focal lens by observing the indication on an indicating means to achieve the centering. SOLUTION: A monitor 2 such as a liquid crystal display is provided on an upper front side of a centering apparatus body 1, and a switch panel 3 is provided on a lower front side. The shape of a frame for spectacles in which a machined lens 5 is placed, is measured in advance by a frame shape measuring apparatus, and the data is inputted. The framing condition such as the layout of the lens to the frame and the type of the lens is inputted by operating a switch panel 3, and the type of the lens is selected by an MODE key. For example, in the mode of the single-focal lens, the optical center mode to center a cup at the optical center of the lens and the frame center mode to center the cup to the geometrical center of the frame for spectacles can be further selected. If the apparatus side is set, the machined lens 5 is placed on a placement part 4 to regulate the centering.
Patent JP-H09232530-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: ARIMA TAKASHI
IPC: H01L21/8242
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method for increasing and stabilizing the yield thereof by stabilizing the shape of metallic wiring in the boundary part between crowded part and roughened part of wirings in said semiconductor and its manufacturing method in multilayer wiring structure wherein the crowded part and roughened part of wirings are existent. SOLUTION: The metallic wiring 17 in a crowed wiring part (memory element part) and the metallic wiring 16 in a roughened wiring part (periphery of memory element part) are separately formed making the metallic wiring 17 on the memory element part into a buried structure while the metallic wiring 16 on the periphery into normal wiring structure. Thought these procedures, the selection ratio of dry-etching in the wiring formation time of the wiring crowded part is increased to realize the stable metallic wiring shape so that actual metallic wiring may not be affected by the deterioration in the photoresist shape in the photolithographic step.  Furthermore, the step difference between the wiring crowded part and the roughened part can be reduced by the film thickness of the metallic wiring to realize stable wiring shape in the later photolithographic step thereby making feasible the increase and stabilization of the yield.
Patent JP-S62191934-A (JP)
Title: Interruption control circuit
Inventor: MATSUMOTO HIROAKI
IPC: G06F9/48
Filed: 1986-02-19
Abstract: PURPOSE:To inexpensively control the vector interruption by supplying an interruption vector obtained by synthesizing an interruption request outputted from a priority encoder and the value of a register included in a vector offset register to a CPU through a data bus. CONSTITUTION:If an interruption request signal is supplid to an input terminal 8b, an interruption mask circuit 8 discriminates whether said signal is a preset one or not, and the priority encoder 9 supplies data made of prescribed bits which are obtained by encoding the interruption level of a terminal with the top priority among output terminals at level L to a vector output circuit 11. It synthesizes the contents of the register in the vector offset register 10 and data supplied from the priority encoder 9. The CPU 1 decides the address of an interruption table from the interruption vector outputted from the vector output circuit 11 and the value of its register.
Patent JP-S61194586-A (JP)
Title: Ic card
Inventor: MIZUNO YASUOI
IPC: G06Q20/40
Filed: 1985-02-25
Abstract: PURPOSE:To enable entrusting safely an arbitrary transaction to a proxy by presetting information of transaction conditions that can be registered only by the owner of an IC card. CONSTITUTION:A password input from the outside device 1 through the transmission/receiving controller 3 is collated/verified as to whether or not it coincides with the main discrimination data 4. In case of discord, the condition in the subdiscrimination data status controller 8 is read. In case the read out condition is effective, the subdiscrimination data retained in the subdiscrimination data hold section 10 is read. Then the subpassword input from the device 1 and the previous subdiscrimination data is collated/verified. If results coincide, the transaction data input from the device 1 is collated/ verified against the limited transaction data of the transaction condition holding part 11. In case in accord, the type of transaction input from the device 1 is collated/verified against the limited transaction type in the holding part 11. In case in accord, the transaction amount input is collated/verified against the limited transaction input in the holder 11. In case coincides, the condition in the control section 9 is made effected and processing is transferred to the transaction processor 9. Subsequent transactions by the password is inhibited.
Patent JP-S5650105-A (JP)
Title: Manufacture of high strength carbonaceous structure by extrusion molding method
Inventor: YAMADA KOUICHI
IPC: B28B3/20
Filed: 1979-03-23
Abstract: PURPOSE: To economically manufacture a porous carbonaceous structure with high mechanical strength by utilizing the rehydration reaction of alumina blended in a carbonaceous structure forming composition.  
     CONSTITUTION: Rehydrating alumina contg. ≤about 20wt% rehydratable alumina such as ρ-alumina or amorphous alumina covered with a rehydration inhibitor such as stearic acid is used. A carbon material or a carbonizable substance such as powder of coal, petroleum coke or wood, the above-mentioned alumina, water and/ or a water-contg. substance and binder such as polyvinyl alcohol are kneaded to prepare a plastic composition. This composition is then molded into a carbonaceous structure with an extrusion molding machine, and the structure is treated with steam to rehydrate the alumina, dried, calcined at about 300W1,000°C under a nonoxidizing atmosphere, carbonized, and activated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06233421-A (JP)
Title: Connection plug
Inventor: ISHIKAWA MASAHIRO
IPC: H02B11/04
Filed: 1993-01-28
Abstract: PURPOSE:To obtain a connection plug to be loaded to a control unit, e.g. a control center, and containing a U-shaped contactor in an insulating case while floating in which assembling work is facilitated while enlarging the machine fixing space of the control unit. CONSTITUTION:A columnar wiring chamber for passing a lead wire 4 is provided in a pair of insulating cases 31, 32 assembled while fitting each other and a common outlet 32c for the lead wire is made at the fitting part on the side face. This constitution eliminates the need of passing the lead wire through a hole made through the insulating case. Furthermore, assembling work is facilitated because a lead wire previously fixed with a compression terminal can be used and the exposed part is eliminated from the surface of a fixing base board when a connection plug is fixed to a control unit.
Patent JP-H08224911-A (JP)
Title: Printing method and apparatus using serial printing head
Inventor: SAWADA HIDEKI
IPC: B41J11/42
Filed: 1995-02-23
Abstract: PURPOSE: To suppress banding such that streaks appear at the mutual joint parts of strip like printed regions in a lateral direction resulting from the accuracy of a paper feed mechanism when printing is performed by a serial printing head. CONSTITUTION: When printing of a dot pitch PD in a predetermined paper feed direction is performed by scanning a serial printing head having a plurality of dot printing parts N1 -N8 arranged at a predetermined pitch PD in a paper feed direction in the direction crossing the paper feed direction at a right angle, the arranging pitch PN of the dot printing parts N1 -N8 of the printing head 1 is set to the integral multiple of the dot pitch PD and paper feed quantity is set to the integral multiple of the dot pitch PD larger than the arranging pitch PN of the dot printing parts N1 -N8 of the printing head 1.
Patent JP-H02217475-A (JP)
Title: Thin film forming device
Inventor: KODAMA ATSUSHI
IPC: C23C16/50
Filed: 1989-02-16
Abstract: PURPOSE:To efficiently send a radical onto a substrate and to form a good- quality thin film by providing a microwave shielding member at the gas blowoff port of a radical generator for converting gaseous hydrogen to the radical with a microwave and sending the radical into a deposition space. CONSTITUTION:The microwave generated by an oscillator 1 is sent to the hydrogen radical generator 21 through a coaxial cable 22 and an antenna 26 to decompose gaseous H2 introduced from an outlet pipe 23, and the formed hydrogen radical 28 is sent to the deposition space 11 from the gas blowoff port 24. Meanwhile, the raw gas (Si2H6+C3H8) is blown into the deposition space 11 from an inlet part 9 and decomposed by an RF discharge generated between both electrodes 10 and 13 by the RF power from an RF power source 12, hence a-SiC:H film is deposited on a substrate 100 heated by a heater 14, and the structural denseness of the film is improved by the hydrogen radical 28. At this time, the microwave shielding member 27 is provided at the gas blowoff port 24 to prevent the leakage of the microwave to the outside from a main body 25. By this method, the generator 21 can be approached to the deposition space 11, and the radical 28 is efficiently sent into the deposition space 11.
Patent JP-H10232903-A (JP)
Title: Information extraction device
Inventor: HASHIYA SEIICHI
IPC: H04N1/60
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To highly precisely extract a character by providing an information extraction means for calculating a surface including all data present in a space other than an area set beforehand and extracting a specified color from the position relation of the position of the calculated surface and the data not included on the surface. SOLUTION: The spectroscopic images of an inspection object read by an image sensor are written in a memory 24. By using spectroscopic image data read from the memory 24, a main component calculation circuit 13 converts all picture elements from a spectroscopic image space to a main component space. Then, by projecting multi-dimensional digital image signals for main components to an axis vertical to a main component screen including a base and the representative point of a pattern through a main component projection circuit 14, they are converted to one-dimensional digital image signals. Further, in a binarization circuit 15, only the character is indicated as '1' and the other position is indicated as '0'. Binary images are outputted from an output circuit 16 as they are.
Patent JP-H11234640-A (JP)
Title: Communication control system
Inventor: ISHIBASHI JUNICHI
IPC: H04N7/14
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To build a conference system with full of presence atmosphere even in the case of a multipartite video conference. SOLUTION: The system consists of pluralities of screens 41, 61, 81 that display video images whose number is equal to the number of studios X, video cameras 46, 66, 86 that photograph an object in a studio Y, and a speakers 45, 65, 85 that output a voice from the studio X. Each video camera photographs an object A at a position in the same line of vision to the object A and video signals as the result of photographing are sent to all conversation participants B, C, D together with voice signals. An opposite party having conversation at present is specified, based on an output from a line-of-sight detection means, and the sound volume of a speaker is controlled so that the voice signal sent from the studio, where the specified talker is resident, gets higher and a sound volume of the other speaker is controlled so that the voice signal sent from the other studio gets lower.  Attendance atmosphere of a multiple video conference is obtained by making the line-of-sight in matching with each other and the sound volume is adjusted to easily discriminate contents of the conversation of the specific talker.
Patent JP-S58152827-A (JP)
Title: Production of bibenzyl
Inventor: FUJIHIRA MASAMICHI
IPC: C07C15/18
Filed: 1982-03-08
Abstract: PURPOSE:Using a semiconductor with a specific band gap as a catalyst, inexpensive toluene is irradiated with light to produce bibenzyl easily in high selectivity, which is used as an intermediate of styrene or of a variety of derivatives. CONSTITUTION:A semiconductor photocatalyst is dispersed in toluene and the dispersion is irradiated with light of 200-1,000nm/hr in an inert gas such as nitrogen gas, preferably at room temperature to produce bibenzyl. The semiconductor has a band gap of less than 5.0eV and, e.g., titanium oxide, tungsten oxide or their combination is used. Further, in order to increase the oxidation- reduction performance, a Pt, Pd or Au compound such as sodium chloroplatinate is added as a semiconductor electrode to effect photovoltaic reaction. The amount of the catalyst is 0.01-10pts. per 100pts. of the toluene on the reaction preferably.
Patent JP-H05271949-A (JP)
Title: Plasma reaction apparatus and formation of thin film
IPC: C23C16/50
Filed: 1992-02-21
Abstract: PURPOSE: To facilitate the adjustment of the frequencies of the high frequencies to be impressed and the change of the frequencies by generating the plurality of different frequencies by using a waveform synthesizer and forming plasma.  
     CONSTITUTION: The output from the programmable waveform synthesizer 5 is amplified by a wide-band high-frequency output amplifier 6. The high-frequency signal having the high output outputted from the wide-band high-frequency amplifier 6 is impressed between first and second high-frequency electrodes 2 and 4 via a wide-band high-frequency impedance matching circuit 7. This wide-band high-frequency impedance matching circuit 7 matches the output impedance of the amplifier 6 to the electrical impedance between the two high-frequency electrodes 2 and 4 at the time the process gases in a CVD process chamber 1 are excited to the plasma state. As a result, the intricate waveform having many different frequencies component is easily formed. The formation of the pulse waveforms or waveforms capable of changing the output ratio between the frequency components is facilitated. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S53122119-A (JP)
Title: Pump automatic operation device
Inventor: YOSHIHARA SHIGETOMO
IPC: F04B23/00
Filed: 1977-03-31
Abstract: PURPOSE: To unify and miniaturize parts by sensing the differential pressure of different two water channels, stopping a pump by flow rate and more accurately starting it by the pump discharge pressure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58153307-A (JP)
Title: Manufacture of superconductive magnet
Inventor: SUZUKI MAKOTO
IPC: H01F6/06
Filed: 1982-03-05
Abstract: PURPOSE:To enable to prevent the quench of a superconductive magnet without production of void by inserting inorganic fibrous material between layers of a coil, filling resin, heating, pressurizing and hardening the filled resin, thereby sufficiently filling the resin into the interior of the coil. CONSTITUTION:Inorganic fibrous material 1 is inserted between layers of a coil 4, and the filled resin 7 is sufficiently filled through the material 1 into the interior. Since the filling property of the resin 7 is improved by the material 1, cracks of the resin 7 filled between the layers can be not only prevented but high pressure is applied, voids remaining in the coil 4 are crushed by the resin 7 and can be eliminated. Since the inorganic fibrous material 6 is covered on the exterior of the coil 4 and superconductive conductor 2 on the outer peripheral side of the coil 4 is covered with filmlike material 5, the retentivity of the resin 7 is improved, and the impregnating rate of the resin 7 is improved. Since the resin 7 is filled into the interior without void in this manner, the conductors 2 are preferably bonded between them, thereby preventing the quench of a superconductive magnet.
Patent JP-S61195594-A (JP)
Inventor: KOBAYASHI KOICHI
IPC: F21S2/00
Filed: 1985-02-25
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-H11220182-A (JP)
Title: Jointing medium
Inventor: TANJI YASUNORI
IPC: B23K35/28
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To enable shifting at joint face, and perform electric and thermal coupling closely, by constituting a union medium 3 by such composition that the liquid-form metal and solid-phase metal show coexistence phase at all times, within the heating temperature range of a material to be jointed, that the quantity of solid solution changes, according to the temperature change, and that the fusing point changes gradually. SOLUTION: A jointing medium 3 is used for the union in the case where the fellow materials 1 and 2 to be joined different in thermal expansion coefficient are given different temperatures, or in such a like case. The jointing medium 3 is of such composition that the liquid-phase metal and the solid-phase metal show two-phase coexistence phase at all times in the temperature region from the room temperature (20 deg.C) to about 600 deg.C. It has a composition of including Gax Int-x and at least one hand of MA and MB. Here, x is a 0.1<=x<=0.2, and MA is one kind or more out of Au, Al, etc., and it is added by 0-55 wt.% to the whole quantity of the jointing medium, and MB is Zn, and it is added by 0-100 or under wt.% to the whole quantity of the jointing medium. This can improve the electric and thermal coupling of the joint.
Patent JP-H07244218-A (JP)
Title: Display device with illumination
Inventor: ITO TERUHIKO
IPC: G02F1/1335
Filed: 1994-03-07
Abstract: PURPOSE:To reduce the thickness, size and weight of an illumination device of a display device with illumination by installing a light source section outside, using optical fibers and irradiating these optical fibers with light. CONSTITUTION:The optical fibers 1 are inserted a length from several millimeters to several centimeters into the arbitrary side face of a light transmission plate 2 (transparent substrate which is evaporated with aluminum, etc., by evaporation on its rear surface and is subjected to a surface roughening treatment, etc.) and are irradiated with light. The light cast thereon uniformly glows the surface of the light transmission plate 2 by reflection on the rear surface and the inside of the light transmission plate 2. In such a case, since the diameters of the optical fibers 1 are extremely thin, the light transmission plate 2 to be inserted with these fibers can be made extremely thin as well. Replacement of the light transmission plate 2 and the optical fiber unit part is easy in case of the defect of either thereof if both the previously formed mountable and dismountable. Installation of the light source outside is possible by extending the optical fiber 1 long. The illumination device can be formed thin and the influence of heat on an object to be illuminated is relieved by installing the light source outside.