baber/WOPTO huggingface dataset:
Patent JP-S55153350-A (JP)
Title: Manufacture of hybrid integrated circuit
Inventor: KASAI SHIROU
IPC: H01L21/78
Filed: 1979-05-18
Abstract: PURPOSE:To eliminate dispersion of solid particles generated in a scribing process to a patterned region by a method wherein as a prior process of formation of plural  number of pattern products on a surface of a hybrid integrated circuit substrate a  scribing groove by laser light is provided on the back surface. CONSTITUTION:Plural number of pattern products composed of metal electrodes 5, 6, 9 and dielectric material 7 are fabricated on a surface of a hydrid integrated circuit substrate 1 consisting of a ceramic material such as Al2O3 etc. and a scribing groove is carved on the substrate 1 by laser light 3. In this process the substrate 1 is fused partially at the groove 4 by irradiation of laser light 3 and solid particles 8 are formed and may be dispersed on the pattern product, and so as to avoid this phenomenon the groove 4 is previously carved to be deep enough to be cut by being bent afterward before the pattern product is formed. By this method the product can not be damaged, and feasibility of production is improved.
Patent JP-S58178442-A (JP)
Title: Japanese word processor
Inventor: HORIE HARUYO
IPC: G06F17/22
Filed: 1982-04-14
Abstract: PURPOSE:To write a KANJI (Chinese character)-limited sentence without looking up KANJI in a dictionary when generating a KANJI-KANA (Japanese syllabary) mixed sentence by inputting KANA characters, by specifying KANJI characteristic bits before use and then controlling KANJI in use. CONSTITUTION:A KANJI character part in the format of a KANJI record in a dictionary file is specified by, for example, 16 bits. Bits 0, 1, 2, 3- are used to specify in-use KANJI as, for example, educational KANJI, common-use KANJI, common-use KANJI correction, biographical KANJI- textbook of the 1st grade. For example, when function keys 1 and 2 of a keyboard are selected for specification, only common-use KANJI and common-use KANJI correction are used. Consequently, the dictionary file serves as a KANJI dictionary and a KANJI-KANA mixed sentence wherein in-use KANJI is limited is drawn up easily.
Patent JP-S63228601-A (JP)
Title: Amorphous alloy core
Inventor: YAMAUCHI KIYOTAKA
IPC: H01F27/24
Filed: 1987-03-17
Abstract: PURPOSE:To reduce core losses and to improve the characteristics of the core, by providing an insulator in ribbons comprising amorphous alloy, forming the core by winding and laminating the ribbons in a cylindrical shape, specifying the thickness for every ribbon in the core, and specifying the percentage of the voids of the core. CONSTITUTION:Each ribbon 1 having a thickness tr comprises amorphous alloy. An insulator 2 having a thickness of ti is provided between the ribbons 1. The ribbons 1 are wound and laminated in a cylindrical shape, and a core is formed. The tr is made to be tr=5-50 mum, and the ti is made to be ti=2-20 mum. The percentage of the voids of the core is made to be 0.5 or less. Thus the interlayer insulation between the ribbons can be secured. It is desirable that the end part of the insulator 2 protrudes from the end part of the ribbon 1 by 0.2 mm or more in order to prevent the breakdown of the insulation at the end part of the core, which is yielded by an applied voltage. It is desirable to form the core when the ribbons are wound and laminated so that a smooth surface 1a is located at the outside in order to reduce the percentage of the voids.
Patent JP-S58185071-A (JP)
Inventor: SUTEFUAN TOTSUDO NIYUUERU
IPC: G11B3/46
Filed: 1983-04-07
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-H05264483-A (JP)
Title: Method and device for measuring x-ray intensity for quantitative analysis in epma and the like
IPC: G01N23/225
Filed: 1992-03-18
Abstract: PURPOSE:To measure X-ray intensity in a short time and accurately by continuously driving a spectral range of an X-ray spectroscope which can detect characteristic X ray of a specified element and then performing X-ray measurement for a certain amount of time within a certain drive interval. CONSTITUTION:An electron beam 2 is converged and applied onto a sample 5 by an objective lens 4 and a wavelength dissipation type X-ray spectroscope 7 detects a generated characteristic X ray. A spectroscope drive control device 12 controls a spectroscope drive motor 9 which drives a spectral crystal 8. On the other hand, an X-ray measurement device 11 controls detection operation of a detector 10. The device 12 is controlled by a computer 14 and at the same time sends a drive speed signal of the spectroscope 7 to the computer 14. Also, X-ray measurement value which is measured by the X-ray measurement device 11 is input to the computer 14. The obtained X-ray measurement value is stored in a storage device 13 and the values are displayed 15 graphically. Then, the obtained intensity distribution data are smoothed to obtain a secondary differential curve, thus obtaining a net characteristic X-ray intensity value.
Patent JP-S61222216-A (JP)
Title: Manufacture of superlattice semiconductor device
Inventor: YONEHARA TAKAO
IPC: H01L21/20
Filed: 1985-03-28
Abstract: PURPOSE:To provide a two-dimensional or three-dimentional superlattice semicon ductor which can expect a quantum effect more prominent than a one-dimen tional superlattice semiconductor, by manufacturing than using very minute process and selective epitaxial techniques. CONSTITUTION:A two-dimentional or three-dimentional superlattice semiconductor is manufactured using very minute process and selective epitaxial techniques. For example, on a crystal substrate 1, a first semiconductor layer 2 is epitaxial- grown, on which a second semiconductor layer 3 is epitacial-grown. The first semiconductor layer 2 and second semiconductor layer 3 are laminated alternately and repeatedly into a given number of layers. Next, photo resist 4 is coated on the surface of the formed semiconductor layers, and is exposed through a line or lattice shape mask having utilized laser holography by using very minute process techniques such as X-ray exposure. In this way, by a excellent directional etching method using a mask of developed photo resist of a lattice shape, trenches are digged from the film surface to the substrate interface, providing a two-dimentional superlattice semiconductor.
Patent JP-H04296722-A (JP)
Title: Liquid crystal display device
Inventor: HOSHINO AKIHIRO
IPC: G02F1/136
Filed: 1991-03-26
Abstract: PURPOSE:To decrease and stabilize the capacity of a scanning line and to reduce the distortion and delay of a signal waveform which flows through it by substituting liquid crystal capacity which is between the scanning line and a counter transparent electrode and varies with a large applied voltage with constant and small capacity which does not depend upon the applied voltage. CONSTITUTION:On a transparent insulating substrate 6 where a picture element electrode 4, scanning lines 2 and 3, and a terminal element 3 are formed, a silicon oxide film is formed of an insulating material 9 with a low dielectric constant, and then polymer resin 1 with a low dielectric constant is formed thereon by screen printing. Then an orienting film 11 is formed. Counter transparent electrodes 5 are formed in stripes on a counter transparent electrode substrate 7 and an orienting film 10 is formed thereon. Then TN type liquid crystal is injected into the gap between the transparent insulating substrate 6 and counter transparent electrode substrate 7 to form a liquid crystal layer 8, thereby forming a 2-terminal LCD. This 2-terminal LCD becomes small and stable in the capacitive load on the scanning lines, so the distortion of the signal waveform flowing through them is small and a gradational display is made.
Patent JP-H04300141-A (JP)
Title: Positioning device
Inventor: SAITO JUNICHI
IPC: B23Q1/00
Filed: 1991-03-26
Abstract: PURPOSE:To restrain influence by weight and slippage of center of gravity of a load and acquire a positioning device which is good in orthogonality by controlling expansion of three pieces of piezoelectric elements and making them take a looper type motion in the positioning device with the piezoelectric elements as its drive source. CONSTITUTION:At first a strut piezoelectric element 8 out of three pieces of piezoelectric elements 8-10 is not electrified but the piezoelectric element 8 is made pressure contact with between wall members 2, 2 by way of expanding the relative piezoelectric element 8 after a load is fixed with some jig, in the case of moving the load on a slider 5. Thereafter, the strut piezoelectric element 9 is electrified and put in the contraction state and simultaneously, the looper piezoelectric element 10 is expanded by stopping electrifying, and the slider 5 connected to this piezoelectric element 10 by a connection member 11 is moved to the right smoothly through air blown in a space with a guide 4. Thereafter, the piezoelectric element 9 is expanded by stopping electrifying, and the slider 5 is moved to the right by way of contracting the piezoelectric elements 8, 10 respectively by electrifying in the state where the piezoelectric element 9 is made pressure contact with the wall members 2, 2.
Patent JP-H05265030-A (JP)
Title: Device for extracting outline of image
IPC: G02F1/135
Filed: 1992-03-18
Abstract: PURPOSE:To provide an image outline extracting device capable of recording an image outline part even when light irradiation to an image and the application of voltage are removed and attaining a rapid response. CONSTITUTION:A photoconductive layer 107 consists of an amorphous semiconductor and has an MIS type diode structure forming a thin insulator layer between a transparent conductive layer and the amorphous semiconductor, an outline extracting layer from an input image is recorded in a ferroelectric liquid crystal layer 104 by impressing a rectangular bipolar pulse strong enough for inverting the layer 104 even on a part which is not irradiated with light from a driving circuit 109 to two transparent layers 102 while forming the input image on the layer 107 and the outline extracting image recorded in the layer 104 is read out by irradiating reading light from a reading optical system after impressing the bipolar pulse.
Patent JP-H08259952-A (JP)
Title: Method of measuring reachable temperature of hot coal
Inventor: SAKURAI YOSHIHISA
IPC: C10B57/00
Filed: 1995-03-22
Abstract: PURPOSE: To accurately estimate the temperature reached when coal is rapidly heated in e.g. an air stream bed. CONSTITUTION: The unknown reachable temperature of coal is determined by preparing rapidly heated coals having different reachable temperatures, preparing a relationship between the average reflexitivity of the vitrinite and the reachable temperature by plotting the average reflexitivity on the axis of abscissas and plotting the reachable temperature on the axis of ordinates, plotting the average reflexitivity of the vitrinite of the coal having an unknown reachable temperature on the relationship and reading the corresponding reachable temperature on the axis of ordinates.
Patent JP-S56160492-A (JP)
Title: Method of installing roof structure of tank having suspended ceiling
Inventor: KARASUNO NOBUMI
IPC: F17C3/00
Filed: 1980-05-12
Abstract: PURPOSE:To safely install a roof structure, by closing the through hole of a suspended ceiling with a main and an auxiliary lids so that the last mounting work at a high place is the mounting of the compact and light auxiliary lid. CONSTITUTION:After a roof structure 19 is installed, a main lid 24 is let to gravitate to cover the through hole 21 of a suspended ceiling 18. An auxiliary lid 27 is then provided in the insertion hole 23 of the main lid 24 to close the hole 23. A flange is integrally provided on the peripheral part of the auxiliary lid 27 so that the flange constitutes a parallel step. The auxiliary lid 27 is fitted in the insertion hole 23 of the main lid 24 so that these lids 27, 24 are placed on the same level. Since the auxiliary lid 27 is compact and light and easily fitted in the insertion hole 23 of the main lid 24 by simple manual work, the roof structure is safely installed.
Patent JP-H05263800-A (JP)
Title: Siphon control valve
IPC: F04F10/00
Filed: 1992-03-18
Abstract: PURPOSE:To improve durability or the like against repeated use by forming a pressure receiving chamber, a middle chamber and a vacuum chamber extendingly from top to bottom, putting a center rod having a valve seat portion at its lower end, extendingly through respective chambers, and at the same time providing bellows at the periphery of the center rod. CONSTITUTION:A pressure receiving chamber 1, a middle chamber 2 and a vacuum chamber 3 are formed extendingly from top to bottom, and at the same time by furnishing interveniently plural partition plates 7, 9 and a valve seat plate 11 between these, a ventilation line chamber 4 and a siphon line chamber 5 are divided. Also, a center rod 13 that has a valve seat portion 12 at its lower end, is made to penetrate into respective chambers 1, 2 extendingly, and at the same time respective bellows 17, 19 are respectively provided between respective partition plates 7, 9 and plural support plates 15, 18 provided projectingly at this. In addition, a valve body 24 consisting of upper and lower ball valves 22, 23 is mounted on the upper surface of a base valve seat 21 energized upward by means of a spring 20, and the lower ball valve 23 is butted against the valve seat portion 10 of the valve seat plate 11. Meanwhile, the upper ball valve 22 is butted against the valve seat portion 12 at the time of center rod 13 descent.
Patent JP-H04280854-A (JP)
Title: Method for centrifugal casting
Inventor: NAGAE HAJIME
IPC: C09K23/34
Filed: 1991-03-05
Abstract: PURPOSE:To obtain a thick-walled formed body of a metal, cermet and/or ceramics having a thickness exceeding 15mm by a centrifugal casting method. CONSTITUTION:A centrifugal casting method is characterized as follows. A substance for forming composed of powder of a metal, cermet and/or ceramics or the aforementioned powder and whiskers is dispersed in an aqueous solution composed of water and an organic dispersing agent to prepare a flow hysteretic forming mixture, which is then subjected to casting in a rotating mold or the mold is rotated simultaneously with the casting or after the casting. The above- mentioned mixture has 100-800theta.rpm comparative value (A) of a part enclosed by a flow hysteretic curve which is measured, plotted and calculated according to a specific method.
Patent JP-H06251218-A (JP)
Title: Copying machine
Inventor: SAKASHITA HAJIME
IPC: G07C3/02
Filed: 1993-03-01
Abstract: PURPOSE:To provide a copying machine which can automatically calculate and output the personnel expense corresponding to the time spent for copying operation. CONSTITUTION:This copying machine is equipped with an operation detecting means 20, a start and end detecting means 21 which detects the start and end of the copying operation basing on the output of the operation detecting means 20, a timer means 22 which measures the operation time basing on the output of the start and end detection part 21, a unit price determining means 23 which determines a unit price per unit time for a user or user group by utilizing a unit price table, etc., and an arithmetic means 25 which calculates the personnel expense basing on the outputs of the timer means 22 and unit price determining means 23, and further equipped with a means 26 which outputs the arithmetic result or stores and outputs arithmetic results at a time.
Patent JP-S57178305-A (JP)
Title: Extra-high coercive force permanent magnet with maximum energy product and manufacture therefor
Inventor: MASUMOTO RIYOU
IPC: H01F1/047
Filed: 1981-04-27
Abstract: PURPOSE: To obtain a permanent magnet with easy working and extra-high coercive force and the maximum energy product by processing an alloy with a platinum of 33.5W47.5% in atomic ratio and including a small amount of impurity in residual iron.  
     CONSTITUTION: An alloy with a platinum of 33.5W47.5% in atomic ratio and including a small amount of impurity in residual iron is heat processed from 1minW100hr at 900W1,400°C for homogenous solid solution. The alloy is rapidly cooled in water or air at a cooling speed of 30W2,000°C/second or less. Plastic working such as wire drawing rolling of 90% or more is applied to the alloy and the alloy is cooled after heating the alloy again from 1minW300hr at 400W 700°C. In this way, an extra-high coercive force permanent magnet with a corecive force of 500 oersteds or more, a residual magnetic flux density of 5 kilogausses or more, and a maximum energy product of 2 megagauss oersteds or more is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04211624-A (JP)
Title: Process for producing methanol and fuel gas
Inventor: TOOMASU SHIYAOORIN SHIYUN
IPC: C07B61/00
Filed: 1991-03-04
Abstract: PURPOSE: To coproduce methanol and electric power with high energy efficacy in the production of methanol and fuel gas from CO-rich gas in a liquid phase reactor, wherein the productivity of methanol is enhanced and an IGCC process is adopted.  
     CONSTITUTION: Synthesis gas and water are introduced into a liquid phase reactor containing a solid catalyst and an inert paraffinic hydrocarbon liquid, and reacted in the presence of the catalyst. The reactor effluent stream is cooled to obtain a methanol product and the fuel gas. Also, the methanol product and electric power are coproduced in an integrated IGCC process by combusting the fuel gas in a combustor, passing the combusted gas through a gas turbine to expand the gas, and driving an electric generator, thereby generating electric power. Also, a part of the methanol product is utilized as an auxiliary heating source at the peak of the weight. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S54153616-A (JP)
Title: Magnetic head and production thereof
Inventor: YONEZAWA TAKETOSHI
IPC: G11B5/23
Filed: 1978-05-24
Abstract: PURPOSE:To improve the fluctuations of reproduced output which occur along with an increase in recording density and assure reliability over a long period of time by depositing MgO.SiO2 layers on the gap opposing faces of pairing core materials then contacting the opposing faces. CONSTITUTION:The gap opposing faces of ferrite cores are mirror-finishied by  lapping, polishing, etc. Next, MgO.SiO2 are deposited by high frequency sputtering  so as to become the thickness equal to an expected gap width on at least one of the pairing cores. Both cores 5, 6 having been deposited with MgO.SiO2 4 are bonded by using glass 7 with a film 4 being held sandwiched as a spacer. This enables reprocution operation to high frequency signals to be obtained and enables the magnetic head of high reliability for a long period of time to be obtained.
Patent JP-H05261999-A (JP)
Title: Printer
IPC: B41J15/16
Filed: 1992-03-19
Abstract: PURPOSE:To provide so as to indicate the instruction whenever a paper is so to be set, indicate the instruction even in a printer having no space for sticking an information label, and indicate the instruction on an ideal place satisfying conditions that it can be seen easily and it does not impair aesthetic appearance. CONSTITUTION:Information on instruction for setting a paper 10 on a paper winging shaft 16 is stored in a paper setting method storage section and the head of the paper 10 inserted into a paper guide passage is detected by a paper detector. When the head of the paper is detected, a paper conveying section and a printing section 14 are driven by a paper setting method print means so as to print based on the stored contents of the paper setting method storage section. At a timing that a printed part is positioned in an exposure section 15 of the paper guide passage, the operation of the paper conveying section is stopped by a drive stopping means so as to stop the conveyance of the paper 10.
Patent JP-S62221671-A (JP)
Title: Complex composition for capacitor
Inventor: ITO TAKAHITO
IPC: H01B1/12
Filed: 1986-03-20
Abstract: PURPOSE:To provide an isopropylisoquinoline TCNQ complex composition having an absorptivity in an acetonitrile solution falling within a specific range and giving a capacitor having uniform performance and long life when used as an electrolyte of the capacitor. CONSTITUTION:A 7,7,8,8-tetracyanoquinodimethane (TCNQ)-isopropyliso-quinoline complex composition for capacitor having an absorptivity ratio of 842nm wavelength to 393nm wavelength of 2.1-4.0, especially 2.1-3.0 in an acetonitrile solution. The complex can be produced by reacting TCNQ with isopropyliso- quinolinium iodide in a solvent (preferably acetonitrile or methyl ethyl ketone) at -30-+120 deg.C, preferably 30-85 deg.C. The molar ratio of isopropylisoquinolinium iodide to TCNQ is preferably 0.53-0.65, especially 0.55-0.63.
Patent JP-H02277860-A (JP)
Title: Preparation of semi-workpiece for preparing especially under shirt, one piece body garment, brief etc., using circular knitting machine and product thereof
Inventor: LONATI FRANCESCO
IPC: D04B1/10
Filed: 1990-03-15
Abstract: PURPOSE: To reduce loss due to removal by cutting and simplify finishing operation by meshing a low-cost yarn constituting knitting of portions removed near the edge where the knitting of the portions to be removed begins with the yarn of the remaining part. CONSTITUTION: A tubular knitting part is formed so that second portions 3 removed in a first stage A and first portions 2 are alternately arranged and a second portion 4 of knitting is knitted in a second step B. The second portion is knitted by more economical yarn used in the first portions and the economical yarn is meshed with the yarn of the remaining part of the product near the edge where the knitting of the second portions begins and then, the semi-finished product is cut and subjected to finishing operations by a cut and sewing type machine.
Patent JP-S5671743-A (JP)
Title: Ventilation fan for duct
Inventor: OOHIRA KATSUNORI
IPC: F24F7/10
Filed: 1980-05-14
Abstract: PURPOSE: To facilitate removal of a main body frame, in a ventilation fan for duct installed inside a ceiling, etc., by installing an exhaust joint mechanism, equipped with an intermediate joint board and an exhaust frame, onto an exhaust gate wall surface of the main body frame in a free-to-put-on-and-off manner.  
     CONSTITUTION: A ventilation fan for duct has a cylindrical motor base 5 located inside a main body frame 1, and a motor 15 which is equipped with a fan 18 is tightly mounted onto this base. A grille 37 is installed under the fan 18 by a grille- installing mechanism 27 in a free-to-put-on-and-off manner, and at the same time, an exhaust joint mechanism 42 is provided on wall surface of an exhaust gate 7 of the main body frame 1. This exhaust joint mechanism 42 is provided with an intermediate joint board 43 which is connected, as a continuous body, with an exhaust frame 44 equipped with an opening coinciding the exhaust gate 7. The exhaust frame 44 has a tapered section 45, and a shutter 46 which is equipped with a damper 47 is installed on this trapered section's tip opening in a free-to-rotate manner. And this joint mechanism 42 is fixed to the frame 1 by a top slope section 55 and a bottom fixing section. 
     COPYRIGHT: (C)1981,JPO&Japio