baber/WOPTO huggingface dataset:
Patent JP-H01203587-A (JP)
Title: Method and apparatus for sealing probe and signal cable in testing layer of geothermal well
Inventor: YOSHIDA KATSUNOSUKE
IPC: E21B47/12
Filed: 1988-02-06
Abstract: PURPOSE:To prevent the intrusion of water by a method in which an adhesive for high temperatures is packed into the space between a single wire inserted into a metal pipe and the inner surface of the metal pipe, and one end of the single wire is connected to the sensor of a measuring cylinder and other end is connected to the stranded wire for signal of cable. CONSTITUTION:A single wire 1 is inserted into a metal pipe 2, and an adhesive for high temperatures is packed into the space between the wire 1 and the pipe 2 and hardened to form a high temperature-resistant film. The pipe 2 is water-tightly thrust through the partition wall 5 in the cylinder 4 and the wire 1 extended from one end of the pipe 2 is connected to high-temperature and high-pressure sensors 6 and 7 supported in the cylinder 4. Also, the wire 1 extended from the other end of the pipe 2 is connected with a stranded wire 9 exposed from a signal cable 8 in the cylinder 4.
Patent JP-S59152136-A (JP)
Inventor: YAMASHITA KIYOUICHI
IPC: B65C1/00
Filed: 1983-02-21
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-H04264315-A (JP)
Title: Manufacture of large-capacity oxide superconducting conductor
Inventor: UNO NAOKI
IPC: H01F6/06
Filed: 1991-02-20
Abstract: PURPOSE:To establish a manufacture of a large-capacity oxide superconducting conductor capable of easily obtaining a large-capacity oxide superconducting conductor which provides less distortion and excellent superconductive property by using so-called react and wind technique. CONSTITUTION:Several oxide superconducting wire rods already heat-treated to form oxide superconductor raw material into an oxide superconductor are arrayed in parallel so as to put adjacent two materials in contact with each other to form an oxide superconducting wire rod array. A metal member approximately inversely recessed in cross section is continuously arranged in a longitudinal direction to cover the oxide superconducting wire rod array to form a composite material, which is spirally wound on a support with the metal member laid outside to form a large-capacity conductor.
Patent JP-S58142542-A (JP)
Title: Semiconductor integrated circuit device of dielectric isolation structure and manufacture thereof
Inventor: KATOU SHIYUUICHI
IPC: H01L21/331
Filed: 1982-02-18
Abstract: PURPOSE:To enable to offer the potential to a substrate from the both main surface sides of the substrate, by providing a poly Si layer of the same conductive type as the substrate, on the required part in an insulation and isolation region surrounding an element forming region, so as to reach the substrate. CONSTITUTION:An n<+> type buried layer 2 and a poly Si thin film 15 are formed on the p type Si substrate 1, and an n type layer 16 and an n type poly Si layer  17 are epitaxial-formed. They are filled with an SiO2 layer 9, after the n type  layer 16 is etching-removed by applying a double layer mask of an SiO2 18 and  an Si3N4 19, and a channel cut 8 is provided. The mask is removed, then a resist  mask 21 having a window 20 is applied, and B ions are implanted 22. The mask  21 is removed, then a CVD SiO2 23 is applied to coating, annealed and diffused  to layers 3, 15 and 17, and accordingly p type layers 4 and 24 are formed. Next,  the SiO3 is opened window, and thus n<+> type layers 5 and 6 and an electrode 27 are deposited. By the p type poly Si layer 24 connected to the main surface on the p type substrate 1, the back surface of the p type substrate 1 is fixed on an insulator, or the potential can be given to the p type substrate 1 also in case of exposure to gas.
Patent JP-S54119805-A (JP)
Title: Data transmission and reception unit
Inventor: MAKIURA YASUHIKO
IPC: H04L69/40
Filed: 1978-03-10
Abstract: PURPOSE: To prevent the occurrence of malfunction due to reflection waves, by detecting the reflection waves for a required time through the pulse signal delivered to the signal delivery line and performing data transmission and reception after the confirmation for harmful reflection waves for the absence.  
     CONSTITUTION: When a test pulse 14 is given, pulses are produced on the core wires of the delivery line 5 via the OR gate 1, drive circuit 2, and transformer 4. Then, the transformer 4 delivers the signal from the delivery line 5 as a difference signal to the signals 16 and 17, which are compared with the voltage of the reference power supply 8 at the voltage comparators 6 and 7, and the output of the comparators 6 and 7 sets FF 10 and outputs the reflection wave detection signal 20 when the output 18 of the OR gate 9 changes to positive polarity. Accordingly, after the confirmation of the reflection waves for required time for the absence, the occurrence of malfunction due to reflection waves can be prevented by transmitting the data. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10222789-A (JP)
Title: Building management system
Inventor: NISHIGUCHI ITARU
IPC: G08C15/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide the system which enable one person to easily confirm the consistency of meter inspection data with high precision at low cost as to a building management system equipped with an automatic meter inspecting function. SOLUTION: This building management system is equipped with local processors 5 which send data to a central management device 7, a radio repeating device 3 which is connected detachably to each local processor 5 and sends data received by radio to the central management device 7, and a handy terminal 2 for maintenance having a bar code read part 2a which reads out the bar code 1a of an inspection meter 1, a ten-key input part 2b for inputting an inspected value and a radio data transmission interface 2d which transmits data on a meter identification code and the inspected value by radio,  and the central management device 7 has a function which finds a variation value in a meter inspection cycle between the meter inspected data value based upon the automatic meter inspecting function and the meter inspection data value sent from the handy terminal 2 for maintenance and outputs it each time the meter inspection data value is sent from the said handy terminal 2 for maintenance.
Patent JP-S59153511-A (JP)
Title: Method for controlling correction of meandering in rolling mill
Inventor: NOMURA AKIRA
IPC: B21B37/00
Filed: 1983-02-18
Abstract: PURPOSE:To prevent the meandering of a rolling material and to prevent the generation of sheet bending caused by the meandering by determining a meandder-controlling constant of a mill in accordance with the condition of a tension imposed on the material in rolling a sheet by the mill. CONSTITUTION:In rolling a sheet material 5 by upper and lower rolls 6, 6; when the material 5 is deviated to the driving side DS, a rolling load acting on the material 5 is a resultant force of a rolling load Pw at the operating side WS and a rolling load Pd at the driving side DS, and its center Q is deviated by delta to the side DS. As a result, Pw<Pd and the deflection of a spring Kd at the side DS is larger than that of a spring Pw at the opposite side, then hw<hd and that causes an ununiformed thickness distribution. Therefore a draft of the side WS is made larger than that of the side DS, and a roll gap difference is calculated basing on the roll inclination. A feedback compensation control of the roll gap at the side DS is performed to prevent the sheet 5 from meandering by multiplying the roll gap difference by a control constant. In this case, the material 5 is effectively prevented from meandering by determining said control constant in accordance with the condition of material tension.
Patent JP-H01201413-A (JP)
Title: Method of steel tapping from refining furnace
Inventor: KAWASHIMA KAZUTOSHI
IPC: C21C5/46
Filed: 1988-02-08
Abstract: PURPOSE:To make discharge of only molten steel in a furnace with electromagnetic force by arranging an electromagnetic pump so as to bring into contact with a steel tapping hole at outside of lower part of the steel tapping hole arranged at upper part of a refining furnace body as tiltable. CONSTITUTION:The steel tapping hole 2 is arranged at the upper part of the furnace body of the converter 1 and the electromagnetic pump 3 is arranged at the outside of lower part of the steel tapping hole 2, and brought into contact with the outside of lower part of the steel tapping hole 2 and the furnace wall at the lower part of the steel tapping hole 2. In this constitution, at the time of tapping the molten steel composition of refining in the converter 1, the furnace body is tilted to the position just below the steel tapping hole 2, where molten slag 5 floated on the surface of the molten steel 4 in the furnace does not flow out from the steel tapping hole 2. Successively, the electromagnetic pump 3 is worked and only the molten steel 4 is pumped up in the steel tapping hole 2 with this electromagnetic force and discharged. Then, as the molten slag 5 has low magnetic property, it does not work the electromagnetic force and is not pumped up in the steel tapping hole 2.
Patent JP-H03230891-A (JP)
Title: Sintered flux
Inventor: SEIKE NORIO
IPC: B23K35/362
Filed: 1990-02-06
Abstract: PURPOSE:To produce the sintered flux for submerged arc welding which hardly degrades in spite of repetitive use by combining the compsn. of water glass and the drying conditions of the flux and setting the intensity ratio of the absorption bands by IR spectrum measurement at a specific value. CONSTITUTION:The sintered flux is prepd. by using water glass as a binder and kneading, pelletizing, drying, and calcining raw material flux powder. The sintered flux is prepd. by combining the compsn. of the water glass and the drying conditions for the flux (the moisture content, air velocity, temp. raising velocity, holding time, and temp. in an atmosphere). A press molding formed by mixing 5 pts.wt. KI with 1 pt.wt. this flux is so formed that the intensity ratio (1100cm<-1>/690cm<-1>) of the absorption band near 1100cm<-1> by an Si-O-Si bond and the absorption band near 960<-1> by an Si-O-Si bond attains >=0.80 to <1.70. The sintered flux for submerged arc welding which hardly degrades in spite of the repetitive use is obtd. in this way.
Patent JP-2000226488-A (JP)
Title: Curable composition and dental restoration material comprising the same
Inventor: ISHITA HITOSHI
IPC: A61C13/087
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a curable composition excellent in clarity, hardness, and abrasion resistance by incorporating a silica-base polycondensate obtained by the hydrolysis and polycondensation of a methacryloyloxysilane compound and a phenylsilane compound, a polyfunctional (meth)acrylate, and a polymeriza tion initiator into the same. SOLUTION: A phenylsilane compound (e.g. phenylmethoxysilane) represented by formula II is subjected to hydrolysis and polycondensation in the presence of a compound which is obtained by subjecting a methacryloyloxysilane compound represented by formula I to hydrolysis and polycondensation in the presence of colloidal silica having an average particle size of 1-100 nm, thus giving a silica-base polycondensate (A). Then, 100 pts.wt. mixture comprising 5-95 wt.% ingredient A and 95-5 wt.% polyfunctional (meth)acrylate (B) represented by formula II is compounded with 0.01-10 pts.wt. polymerization initiator and 10-500 pts.wt. filler (e.g. a silica powder), giving a curable composition.  In the formulas, R1 and R6 are each H or methyl; R2 and R4 are each a 1-3C alkyl or the like: R3 and R5 are each H or a 1-10C hydrocarbon group; (p) and (r) are each 0-2; (q) is 1-6; and (m) and (n) are each 1-5.
Patent JP-H01201473-A (JP)
Title: Production of target for sputtering
Inventor: SHIMOKAWATO SATOSHI
IPC: C23C14/34
Filed: 1988-02-08
Abstract: PURPOSE:To obtain a target which contains impurities to a lesser extent and is capable of maintaining stable electrostatic charge by casting the melt of a rare earth and transition metal into a casting mold in which a transition metal or the alloy thereof is previously fixed, thereby molding the target. CONSTITUTION:The respective particles of the rare earth such as Nd or Dy and the transition metal such as Fe or Co are melted by heating in an inert gaseous atmosphere. On the other hand, the transition metal such as Fe or Co or the alloy thereof is concentrically fixed to the base of the flat type casting mold. This molten metal is poured into the casting mold to form an ingot. After the ingot is worked to a disk shape, the ingot is adhered to a backing plate by low-temp. solder to form a sputtering target. This target is the composite of the three phases; the transition metal alloy phase, the rare earth alloy plate and the intermetallic compd. of both these phases. Large magnetic fluxes on the target surface are obtainable even if said target is thick.
Patent JP-H09217554-A (JP)
Title: Frame material
Inventor: TAKAHASHI TOMIO
IPC: E06B3/08
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide frame material strong, high in joint preparing accuracy, easy to assemble and moreover excellent in design so as to present the sense of high quality by forming V-grooves at the back face of a decorative plate to bend the decorative plate, and sticking metallic core material fittingly to the inside of the decorative plate. SOLUTION: A transparent polyvinyl chloride resin film with a moire pattern applied by printing is made a decorative sheet 3, and wood base material 2 such as MDF is stuck to the printed face through an adhesive to obtain a decorative plate 4. A plurality of parallel V-grooves 5 are formed at the wood base material 2 at the back face of the decorative plate 4, leaving the decorative sheet 3. The decorative plate 4 is then bent through the V-grooves 5, with the decorative sheet stuck face placed on the outside, and metallic core material 6 such as C-shape steel is fittingly stuck to the inside through an adhesive. This results in obtaining frame material 1 strong without warping and distortion caused by moisture and excellent in design without problems of the sense of cold touch, dew condensation, and the like.
Patent JP-H03232346-A (JP)
Title: Demodulation circuit
Inventor: ISHIZAKI YASUHIRO
IPC: H04N7/14
Filed: 1990-02-07
Abstract: PURPOSE:To reduce the influence of dispersion in the demodulation characteristic of each channel such as the degradation in the picture quality of a reproduced picture, for example, caused by difference between the characteristics of respective low-pass filters by alternately inputting the input signals of the plural channels to the plural low-pass filters for shaping waveforms while switching the signals based on a prescribed information unit by a low-pass filter switching means. CONSTITUTION:According to values H and L of output signals to be outputted by a random number generator 20, it is switched at random whether the outputs of an ICH and QCH are respectively inputted to a low-pass filter 9 or 10. Thus, since a low-pass filter switching device 17 alternately inputs the demodulated signal of the ICH and the demodulated signal of the QCH to the low-pass filters 9 and 10, on the screen of a picture display device 26, the picture is projected while averaging the characteristic difference between the two low-pass filters 9 and 10.
Patent JP-S54121364-A (JP)
Title: Device for stopping turning side gear of differential gear
Inventor: KAWAGUCHI MASAYUKI
IPC: F16H48/08
Filed: 1978-03-13
Abstract: PURPOSE: To simplify the assembling work of a differential gear with a device for stopping the turning side gear when assembling the differential gear of spherical shape at the inner surface of the case of the gear by providing a turning stopper engaging in mesh with the side gear at a pinion mate shaft secured to the case.  
     CONSTITUTION: The inner surface of a differential gear case 11 rotated by a gear 9 is formed in spherical shape so that a pinion mate gear 12 makes spherical contact at the inner surface with a side gear 13. U-shaped turning stopper 42 as shown, for example, in Fig. A is secured to a pinion mate shaft 14 rotatably supporting the gear 12 and secured via a roller pin 44 to the case 11 via a roller pin 43. When the side gear 13 tends to rotate in the case 11, it makes contact with both side edges 42f, 42g of the stopper 42 to prevent both side gears 13 from rotating so as to avoid the inserting work of an iron bar to the hole 40 of the case and to the conventional spline hole 39. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58145009-A (JP)
Inventor: SAGAWA TAKAAKI
IPC: C22C9/00
Filed: 1982-02-23
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-S60171004-A (JP)
Inventor: MIYASHITA MASARU
IPC: A45B19/00
Filed: 1984-02-16
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-S54120300-A (JP)
Title: Production of hexagonal type solid solution
Inventor: MIYAKE MASAYA
IPC: C01B32/949
Filed: 1978-03-10
Abstract: PURPOSE: To obtain a hexagonal system solid soln. such as (Mo.W)C useful as a heat resistant tool, an impact resistant tool, etc. by heating metallic Mo and W or their cpds. in the presence of Fe, Al and C, and acid-treating the resulting solid soln. to dissolution remove the Fe and Al, followed by reheating.  
     CONSTITUTION: Metallic molybdenum and tungsten or their cpds. are heated to above 1500°C in the presence of iron, aluminum and carbon, forming a solid soln. This solid soln. is acid-treated to dissolve the iron and aluminum, and reheated to 1180W1600°C in nitrogen or CO to obtain hexagonal system (Mo.W)C, (Mo.W)(CW), (Mo.W)(CNO), etc. Using ferroalloy as starting raw material these cpds. can be produced most cheaply. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03232298-A (JP)
Title: Electronic component feeder
Inventor: KURITA YOSHITERU
IPC: H05K13/02
Filed: 1990-02-07
Abstract: PURPOSE:To simplify an electronic component feeder in operation and to save labor through mass production by a method wherein the winding reel of a cover tape is omitted, the cover tape is discharged out side of an equipment, a feed reel is provided in a detachable manner, and the reel is so set as to be easily replaced. CONSTITUTION:A chip tape A is wound on an intermittent delivery device 2 from a feed reel 53, and a cover tape D is made to pass through discharge rollers 42 and 43. A chip suction-holding device 18 is made to move vertically up and down, whereby a chip A is held by a suction nozzle 18b and a ratchet 3 is intermittently rotated by a delivery pawl 6 of the intermittent delivery device 2 to intermittently rotate a sprocket c. As mentioned above, the chip C is mounted on a mounting printed board. The cover tape D is discharged out through the discharge rollers 42 and 43 without using a winding reel.
Patent JP-H01203287-A (JP)
Title: Method for pulling up single crystal
Inventor: KITANO TOMOHISA
IPC: C30B15/36
Filed: 1988-02-08
Abstract: PURPOSE:To inhibit the occurrence of dislocation during the growth of a single crystal by using a seed crystal having a prescribed orientation and hardly affected by thermal stress in a method for pulling up a single crystal having a diamond structure or the like. CONSTITUTION:When a single crystal of a semiconductor such as Si or GaAs having a diamond structure, a zincblende structure or a face-centered cubic structure is pulled up by the liq. sealed Czochralski method or other method, a seed crystal having <110> orientation and hardly affected by thermal stress which controls the occurrence of dislocation is used so as to prevent the occurrence of dislocation during the growth of a single crystal.
Patent JP-S58147921-A (JP)
Inventor: FUKUSHIMA TOSHIJI
IPC: H01H13/02
Filed: 1982-02-25
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-H09220053-A (JP)
Title: Production of tea beverage
Inventor: KINUGASA HITOSHI
IPC: A23F3/16
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing tea beverage, capable of economically producing tea beverage keeping delicious taste in a short time without producing turbidity and precipitation even in long term storage. SOLUTION: Tea leaf is extracted with warm water at 60-70 deg.C and 10-40wt.% polyvinylpolypyrrolidone is added to tea leaf during the extraction. After extraction, the extract is quenched and L-ascorbic acid is added thereto. Thereby, pH is lowered to 3.5 to 4.5 once to stabilize catechins and the added polyvinylpolypyrrolidone and catechins absorbed thereto are selectively removed. Thereby, the concentration of catechins causing turbidity and precipitation can be decreased while securing delicious taste. Since pH is once stabilized by lowering pH, the quality is stable even by long-term storage.
Patent JP-H06244171-A (JP)
Title: Coating liquid for forming interlayer insulating film and method for forming interlayer insulating film using it
Inventor: NAKANO TADASHI
IPC: H01L21/312
Filed: 1993-02-17
Abstract: PURPOSE:To provide a coating liquid with which a completely flat interlayer insulating film can be formed at a low temperature of 400 deg.C and a method for forming the interlayer insulating film. CONSTITUTION:The title coating liquid is prepared by dissolving oligomer having a siloxane bond of below 20,000 in weight-average molecular weight in a solvent having a vapor pressure of below 1mmHg at 20 deg.C. After the liquid is applied to a substrate while the substrate is rotated and dried at a temperature lower than the boiling point of the solvent, the temperature of the substrate is maintained between 300 deg.C and 400 deg.C.
Patent JP-H09222754-A (JP)
Title: Image forming device
Inventor: SUZUKI HISAMITSU
IPC: G03G15/00
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing an image quality of the printing image from deterioration, while restraining an increase in cost. SOLUTION: In accordance with wear of a photoreceptor layer of the photoreceptor drum 20, a controller 70 controls a main motor 82 and the optical motor 84, so as to reduce the processing speed of the photoreceptor drum 20. Moreover, based on this processing speed, the image forming condition is changed.
Patent JP-H01202603-A (JP)
Title: Fine dimensions measuring apparatus using laser beam
Inventor: FUJITA HIROO
IPC: G01B11/02
Filed: 1988-02-09
Abstract: PURPOSE:To enable stable measurement of fine dimensions in a submicron range at a high accuracy, by a method wherein an object to be measured is irradiated with condensed dual beam lights to prepare a pattern of intensity of reflected light with the deflection thereof to perform a computation from the intensity of the pattern. CONSTITUTION:Laser light 100 emitted from a laser light source 1 is separated into dual beam lights 101 and 102 and further converted into condensed dual beam lights 105 and 106 having a fine spot diameter with a parallel optical path. Here, a peak-to-peak distance setting means 6 controls a dual beam light separating means 2 through a dual beam light control driver 5 to vary a dis tance (CW) between light intensity peaks while a light deflection control means 7 controls the means 2 through the driver 5 to deflect the light by a range according to a voltage value. Then, the dual beam lights 105 and 106 are made to irradiate an object 8 to be measured, the reflected light thereof are over lapped through a condenser lens 104 and received with a photoelectric converter section 9 to obtain an intensity pattern of the reflected pattern varying accord ing to a distance CW. Then, proper dimension values can be calculated from an intensity level of the pattern.