baber/WOPTO huggingface dataset:
Patent JP-S62196129-A (JP)
Title: Tubular reinforcing fiber molded body and manufacture thereof
Inventor: ANDO YOSHIO
IPC: B29D23/00
Filed: 1986-02-24
Abstract: PURPOSE:To improve the strength of the whole fiber molded body and uniformize the fiber volume percentage over the whole composite part by a constitution wherein the titled molded body consists of two-layer structure of an inner tubular part with wear resistance and an outer tubular part to reinforce the inner tubular part. CONSTITUTION:An inner tubular part 1a is formed by partially bonding the mixture of short alumina fibers and short carbon fibers as a first reinforcing fiber having wear resistance by means of alumina sol as a first inorganic binder. An outer tubular part 1b is formed by partially bonding long silica-alumina fibers as a second reinforcing fiber to reinforce the inner tubular part 1a by means of alumina sol as a second inorganic binder. The inner tubular part 1a and the outer tubular part 1b are bonded with each other by means of the alumina sol. In addition, a fiber molded body 1 has numerous gaps, in which matrix can enter. The inner tubular part 1a is reinforced by the relative entanglement of long, high strength silica-alumina fibers employed, resulting in improving the whole strength of and especially the ring crushing strength of the fiber molded body 1.
Patent JP-H10231840-A (JP)
Title: Superconductive bearing device
Inventor: MIYAGAWA HIROTOYO
IPC: F16C32/04
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a superconductive bearing device whereby a maximum rotational speed can be increased by shortening a rotor, and operation can be performed to be continued for a long time without making touch down. SOLUTION: In a condition supporting a perpendicular rotor 1 in a stable rotation position by a control type radial magnetic bearing 5, 6 and a control type axial magnetic bearing 8, a superconductor 22 is cooled to place a superconductive bearing 2 in an operating condition, by the superconductive bearing 2 and the radial magnetic bearing 5, 6, the rotor 1 is supported in a stable rotational position, to be rotated, operation is started.  During operation, when a position of the rotor 1 is lowered down from a lower down limit position, the rotor 1 is left as rotated, to be supported in the stable rotational position by the radial magnetic bearing 5, 6 and the axial magnetic bearing 8, the superconductor 22 is cooled, the superconductive bearing 2 is again placed in an operating condition, by the superconductive bearing 2 and the radial magnetic bearing 5, 6, the rotor 1 is supported in the stable rotational position, operation is restarted.
Patent JP-H11238782-A (JP)
Title: Substrate processing apparatus
Inventor: SHIBAO TAKUYA
IPC: H01L21/677
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing apparatus capable of surely holding a substrate, even when the length of a recess which contributes to the holding of a substrate is short. SOLUTION: A substrate carrier robot assembled in a substrate processing apparatus is provided with a pair of holding rods. A side face of each rod is divided into five regions in the circumferential direction around the axis of the rod. In a part of these regions, a plurality of recesses 351C for holding a substrate and formed. In each of the recesses 351C, tapers are formed in the depthwise direction and in the longitudinal direction. The taper in the longitudinal direction is so formed that the width at a position P2 where the substrate is held is narrower that at a position P1 where the substrate is delivered. It is to be noted that the width of the recess at the position P1 is larger than the thickness of the substrate to be handled and that at the position P2 it is narrower than the thickness of the substrate.
Patent JP-S60184782-A (JP)
Title: Automatic water cock
Inventor: IKENAGA TAKAO
IPC: F16K31/06
Filed: 1984-02-29
Abstract: PURPOSE:To securely stop a discharging water without erroneous operation by providing a delay circuit, which disregards a sensing signal generated in a control part, when this signal fails to continue for a certain delay time. CONSTITUTION:On receiving a sensing signal of a photo detector (c), a control part (d) controls the conduction in a solenoid valve (e). A delay circuit d-1 in this control part (d) generates a starting signal when the sensing signal is generated in the photo detector (c) and this generating condition has continued during a delay time T1. A closure delaying circuit d-2 makes the generation of a starting signal discontinue when the sensing signal has stopped and this stopped condition has continued for a closure delaying time T2. A timer circuit d-3 generates a time-up signal only when a generating condition of the starting signal has continued for a forbidden time T3, and is reset when the starting signal is discontinued.
Patent JP-S53124311-A (JP)
Title: Supersonic atomizer
Inventor: TAKAHASHI OSAMU
IPC: B05B17/06
Filed: 1977-04-06
Abstract: PURPOSE: To prevent a vibrator of a supersonic atomizer from shrilling, by making it possible to surely stop the no-load running of the vibrator when an atomized liquid substantially runs out from a liquefaction tank. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54131898-A (JP)
Title: Display cell
Inventor: MORITA HIROSHI
IPC: G09F9/00
Filed: 1978-04-05
Abstract: PURPOSE: To form an electrochromic display cell of matrix structure featuring a high degree of integration and giving no effect of coloring/decoloring between picture elements, by inserting the background sheet containing both the ion transmission and nontransmission regions between the display electrode and the opposite electrode.  
     CONSTITUTION: The stripes cross vertically to each other between transparent display electrode 2 formed in stripes on transparent electrode 1 and opposite electrode 6 formed in stripes on back-side substrate 5. And the electrochromic (EC) material is coated as the picture element on electrode 2 corresponding to the cross part. Then background sheet 7 composed of sheet 8 featuring entire porous surface and nonporous sheet 9 containing the window at the area of the picture element is inserted between the both electrodes, and the electrolyte is injected as the EC material into the gap between the both substrata. And in case the electric conduction is applied to both the optional display electrode and opposite electrode to display (coloring) or erase (decoloring) the optional picture element, the cation transmits only the area of the window which is the porous area of sheet 7. Thus, no effect is given to the adjacent picture elements. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01213548-A (JP)
Title: Preparation of dispersion medium liquid for measuring grain size distribution
Inventor: MATSUI MASAMI
IPC: G01N15/02
Filed: 1988-02-22
Abstract: PURPOSE:To obtain a dispersion medium liquid which generates less bubbles at the time of powder dispersion and is adequate for grain size distribution measurement by passing gaseous helium to the medium liquid or the dispersion medium liquid mixed with a dispersant. CONSTITUTION:A specified quantity of air is dissolved in the dispersion medium liquid under equal. with the air under the atm. pressure. The equal. state shifts and the quantity of the dissolved gas in the medium liquid attains the specified quantity when the gaseous helium is passed in this dispersion medium liquid. Since the solubility of the gaseous helium in the liquid is smaller than that of the air, the quantity of the dissolved gas decreases. The ratio at which the dissolved gas is returned to the gaseous state by the physical impact or local heat evolution of stirring and generates fine bubbles at the time of putting the powder to be measured into said liquid and stirring the liquid is, therefore, extremely lowered.
Patent JP-H03243282-A (JP)
Title: Resistance welding machine controller
Inventor: FUJII KOJI
IPC: B23K11/25
Filed: 1990-02-20
Abstract: PURPOSE:To always warrant the quality of a weld zone by detecting an isothermal line from a detected surface temperature distribution of materials to be welded, calculating the area surrounded thereby, comparing the area with the reference area and stopping a welding current applied to the materials to be welded when both are coincident with each other. CONSTITUTION:The surface temperature distribution of the material 2a to be welded corresponding to the peripheral parts of welding electrodes 1a and 1b is detected by an optical image fiber 4 and a temperature detector 5. The isothermal line is detected from the detected surface temperature distribution and the area surrounded thereby is calculated by the temperature detector 5 and a temperature signal processing circuit 6. The area is compared by a signal comparator 11 with the reference area and when both areas are coincident with each other, the welding current applied to the materials 2a and 2b to be welded from the welding electrodes 1a and 1b is stopped by a control means. Consequently, the controller can be miniaturized.
Patent JP-H05235446-A (JP)
Title: Semiconductor laser drive control circuit
Inventor: TAKEYAMA YOSHINOBU
IPC: H01S5/042
Filed: 1992-02-26
Abstract: PURPOSE:To prevent the missetting of a luminous level command signal by surge current at the time of power application and under unstable circuit conditions, by comparing the magnitudes of a constant potential and a potential of a power voltage minus a constant voltage, and generating a timing signal for generating a luminous level command signal, when the constant potential side s smaller. CONSTITUTION:A power voltage monitor circuit 9 compares the magnitudes of a constant potential and a potential of a power voltage Vcc minus a constant voltage, and judges whether or not the power voltage Vcc is higher than a specified potential. If the constant potential is lower, a timing signal generator circuit 10 is started. On the other hand, if the constant potential is higher, a specified command signal is outputted to a comparison amplifier 2 and a current transformer 7, and control is performed so that driving current may not flow in a semiconductor laser 3. Consequently, it becomes possible to drive the semiconductor laser stably without missetting caused by the variance of the power voltage and the changes of the surrounding temperature.
Patent JP-H08210046-A (JP)
Title: Fitting
Inventor: GOTO HIDEO
IPC: E06B3/70
Filed: 1995-02-03
Abstract: PURPOSE: To allow escaping in an earthquake by forming a fitting, which is opened and closed by means of hinges, from a main body provided with clearances to the upper and lower ends of its opening and from slide bars which are made to function to project outwards by springs. CONSTITUTION: This fitting 6 covers the opening of a door frame 1 with a fitting main body 8 and slide-bar support members 10 having slide bars 11 mounted on upper and lower ends. In that case, the amounts by which the slide bars 11 project from the support members 10 are set by means of locking members 15 each comprising an oblong hole and a stopper screw. Normally, the opening of the door frame 1 is opened and closed in that state. If the door frame 1 is deformed in an earthquake, the slide bars 11 are pushed inwards resisting the energizing forces of energizing springs 12; further, the fitting 6 is opened by application of a greater force than if it is opened normally. This allows easy escaping from indoors in an earthquake.
Patent JP-S55132452-A (JP)
Title: Speed change control device for automatic speed changer
Inventor: KISHI NORIMASA
IPC: F16H59/10
Filed: 1979-04-03
Abstract: PURPOSE:To make it possible to select a correct speed change pattern matched with the actual traveling condition by determining the speed change pattern based on the average values of the degree of throttle opening, car speed and acceleration obtained for each time interval. CONSTITUTION:The speed change pattern is determined by the average degree of throttle opening and the average car speed and acceleration for each fixed section. By this, no wrong pattern is selected as in the case of determining it by the instant values at each time interval. Further, even if the driver operated the accelerator unconsciously and instantly, no speed pattern is changed since the change in the degree of throttle opening is averaged. Consequently, it is possible to select a correct speed change pattern matched with the actual condition of traveling.
Patent JP-H04214082-A (JP)
Title: Manufacture of water penetration body using sewage molten slag as raw material
Inventor: HAGIWARA YUKIAKI
IPC: C02F11/00
Filed: 1991-02-08
Abstract: PURPOSE:To offer a method for manufacturing a water penetration body using sewage molten slag having high utilization value as a water penetration block or the like as a raw material for utilizing sewage sludge largely generated from a sewerage treatment plant or the like. CONSTITUTION:The pulverized product or classified product of sewage molten slag having a compsn. in which the main compsn. lies, by weight as oxide, in 10 to 60% SiO2, 3 to 20% Al2O3, 5 to 70% CaO, 0.1 to 25% Fe2O3, 0.5 to 20% P2O5 and 0.1 to 8% MgO and the ratio of (CaO+MgO)/SiO2 is regulated to 0.15 to 4.0 and that of (Fe2O3+P2O5)/CaO to 0.05 to 4.0 is compacted and is thereafter fired. Sewage sludge incinerated ashes with <=300mum grain size can be mixed by <=45%.
Patent JP-H11236797-A (JP)
Title: Segment and joining method of segment
Inventor: KANAI MAKOTO
IPC: E21D11/04
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To perform joining without lowering strength and without biasing and loosening at a plurality of axial parts and need no blocking working of a recess part in an inner face side. SOLUTION: A joining fitting 2 formed in a C-shape is provided on a joint end face 1a for the circumferential direction of a segment 1 and an opening part 11 is provided on the side of an adit entrance in the excavation hole axis direction. One engaging part 6 of an I-shaped connection fitting 3 having the engaging part 6 on both the side parts is inserted in the opening part 11 of the joining end face 1a' of one side of the segment 1 assembled on a tunnel wall body, moved to a cutting face side in the direction of the excavation hole axis, and inserted in the engaging space 7 of the joining fitting 2. An opening part closing member 12 comprising an elastic material on the opening part 11 is fitted and movement for the side of the opening part 11 of a connection fitting 3 is regulated.  The other segment 1 is drawn near while the other engaging part 6 of the connection fitting 3 is inserted in the opening part 13 of the joining end face 1a" of the other side, and the engaging part 6 is inserted in the engaging space 7 of the connection fitting 3.
Patent JP-H11236612-A (JP)
Title: Device for stirring molten metal
Inventor: FUJISAKI KEISUKE
IPC: C21C7/072
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To efficiently stir molten metal so that the contacting area between the molten metal and slag becomes large. SOLUTION: An electric coil 4 for giving the electromagnetic force in the molten metal MM and energizing means 5, 6 for conducting current having waving resonance frequency in the molten metal MM to the electric coil 4, are provided. As the other way, the energizing means 5, 6 conduct the current having the fixed frequency, in which the amplitude changes with the waving resonance frequency, to the electric coil 4.
Patent JP-H07246743-A (JP)
Title: Passbook handling device
Inventor: FUJIMOTO SATOSHI
IPC: G06F19/00
Filed: 1994-03-10
Abstract: PURPOSE:To enable passbook processing such as the printing of a transaction result, the reading and writing of a magnetic stripe, the reading of a bar code, the searching of a printed line or page turning-over even when a passbook is set to any state. CONSTITUTION:A passbook is fed to a passbook printing mechanism part 4 and the upper surface thereof is read as image data in an image sensor mechanism part 5. The position of the magnetic stripe of the passbook or the pattern of the cover thereof is confirmed in a control part and the feed state of the passbook is discriminated. After discrimination, passbook processing in a normal or reverse direction is performed on the basis of the discrimination result by a normal and reverse page turning-over mechanism part 7, a normal and reverse MS mechanism part 8 and a normal and reverse printing mechanism 6. By this constitution, even when the passbook is set to a normal, reverse or inside and outside reversal state, passbook processing can be performed and, therefore, the setting labor of the passbook can be omitted and a processing time can be shortened.
Patent JP-H02218672-A (JP)
Title: Production of butenolide having functional group
Inventor: TAKABE KUNIHIKO
IPC: C07D307/62
Filed: 1989-02-21
Abstract: PURPOSE:To easily obtain a butenolide having functional group and useful as an intermediate for perfumery and physiologically active compound, at a low cost, by reacting a 4-halogeno-2-buten-4-olide with a nucleophilic reagent. CONSTITUTION:The objective compound of formula II (Z is residue of nucleophilic reagent) can be produced in high efficiency at a low cost by reacting a 4-halogeno-2-buten-4-olide of formula I (R1 and R2 are H or lower alkyl; X is halogen) with a nucleophilic reagent such as water, alcohol, nitrile compound, thioalcohol, sulfinic acid, sulfonic acid or carboxylic acid. The starting compound of formula I can be easily produced by halogenating the corresponding 2-buten-4-olide with a halogenation agent such as N-halogenated succinimide.
Patent JP-H10238195-A (JP)
Title: Reinforcing structure for push-latch device
Inventor: KURITANI TAKASHI
IPC: E05C19/02
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent a center axis of a latch from being displaced and improve an impact resistance by holding a side surface and top surface of a flange of a push-latch body between a first and second reinforcing plates and mounting the first and second reinforcing plates on a box body by means of a common screw. SOLUTION: A push-latch body 10 provided with an engaging claw 11, a flange 12, and a sliding claw 13 is fitted in a mount hole of a box body 1 and a U-shaped first reinforcing plate 40 having the same thickness as the flange 12 is mounted to a side surface of the flange 12. Next, a second reinforcing plate 50 having nearly the same shape as the plate 40, in which a notched part has a smaller width than the plate 40, is placed on the flange 12 and the plate 40 and fixed to the box body 1 by means of screws 5. And the periphery of the mount hole of the body 10 is reinforced and the center of a projection 31 provided on a cover 2 and the center of the body 10 are arranged so as to be prevented from being displaced from one another. And the plate 50 serves as a stopper for a cover 30.  Thus even if the cover 2 is closed strongly so that a shock is applied to the body 10, damage to the body can be prevented.
Patent JP-S58157643-A (JP)
Inventor: KIYARORU BUII JIYAKUSON
IPC: B65G53/40
Filed: 1982-03-15
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-S59165062-A (JP)
Title: Photoetching exposing device
Inventor: SEKIMOTO SOUICHI
IPC: H01L21/027
Filed: 1983-03-10
Abstract: PURPOSE:To form a fine pattern on a concentrically-shaped base body by exposing stickly the base body by a photomask. CONSTITUTION:The concentrically-shaped base body to be exposed on which a conductive layer 2 and a photoresist 3 are formed is put on a feeding ring 6. The photomask PM5 having a pattern is held by a tape 10 and abutted to the circumferential surface of the base body 4 by a pressure roller 8 or the like. The photomask PM5 is driven by a feeding and winding rollers 6, 7 like arrows C, D and moved synchronously with the rotation of the base body 4. The pattern on the PM5 is exposed on the layer 3 of the base body 4 by an optical system 20. After exposure, the rollers 8, 9 ascend, the base body 4 is separated from the PM5 and the PM5 is returned to the original position. The base body 5 may be replaced with another one.
Patent JP-H04277675-A (JP)
Title: Thin film capacitor
Inventor: AKIBA TOSHIHIKO
IPC: H01L21/822
Filed: 1991-03-06
Abstract: PURPOSE:To provide a thin film capacitor which does not result in capacitance change even when a leadout wire is displaced. CONSTITUTION:In a thin film capacitor in which two electrodes 3, 5 are stacked in a substrate 1 sandwiching a dielectric material layer 4 and a part of the leadout wire 7 of the first electrode 3 is provided opposed to the second electrode 5, a compensating wiring 11 is provided in connection with the leadout wire 7 and extension up to the external side of the second electrode 5 in the opposite direction to the leadout wiring 7. Moreover, at least two pairs of leadout wiring 7 and compensating wiring 11 are also provided.
Patent JP-S62199744-A (JP)
Title: Titanium alloy having superior crevice corrosion resistance
Inventor: KITAYAMA SHIRO
IPC: C22C14/00
Filed: 1986-02-25
Abstract: PURPOSE:To obtain a Ti alloy having superior crevice corrosion resistance by alloying Ti with specified amounts of a Pt group element and Nb, Zr, Hf, Ta or Bi or further adding Ni or Co and/or Mo, W or V. CONSTITUTION:This Ti alloy contains, by weight, 0.01-0.12% in total of one or more kinds of Pt group elements such as Ru, Rh, Pd, Os, Ir and Pt and 0.05-2.00% in total of one or more among Nb, Zr, Hf, Ta and Bi, or further contains 0.05-2.00% in total of Ni and/or Co and/or 0.05-1.00% in total of one or more among Mo, W and V. The Ti alloy having superior crevice corrosion resistance can be manufactured at a low cost.
Patent JP-H02219223-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAGAMI SHOICHI
IPC: C23C14/18
Filed: 1989-02-20
Abstract: PURPOSE:To partially change the property of metal wiring, precisely control the content, and make the wiring contain additive with high purity by making a sputtered film turning into a metal wiring contain additive to increase the reliability of the metal wiring by performing ion implantation. CONSTITUTION:An impurity diffusion layer 13 of a specified conductivity type is formed in a semiconductor substrate 11, and an insulating film 12 is formed on the whole surface of the substrate 11. Through the insulating film 12, a contact hole 15 is formed at a specified position of the impurity diffusion layer 13, and a metal film 16 is formed on the whole surface of the insulating film 12 containing the contact hole 15. One or more kinds of material are ion- implanted into the metal film 16, and the metal film 16 patterned in a specified form is heat-treated. In this manner, the metal film is made to contain additive by ion implantation. Thereby, when ion is selectively implanted into a metal film, the property of the metal film turning into a metal wiring can be partially changed, so that the content of additive can be controlled with high precision, and the additive of high purity can be contained.
Patent JP-H07249010-A (JP)
Title: Job schedular and job scheduling method
Inventor: ABE TADAHIRO
IPC: G06F15/16
Filed: 1994-03-10
Abstract: PURPOSE:To obtain a job scheduler which efficiently decentralize a system load and job commitment by finding the free capacities of memories, CPU by CPU, from the total of the memory consumptions of the respective CPUs, and deciding a CPU to be actuated on the basis of the memory consumptions and the free capacities of the memories. CONSTITUTION:The scheduler 100 finds the total value of the memory consumptions as to programs of jobs in execution. Memory capacities that the respective CPUs can use are predetermined in a machine memory information file 103, so the free capacities of the memories of the respective CPUs are found from the found total value. The scheduler 100 refers to an actual result file 101 and extracts the memory consumptions as to the user ID and program name of an accepted job. Then it is decided that a CPU having a larger free capacity than the extracted consumption executes the job.