baber/WOPTO huggingface dataset:
Patent JP-S62191766-A (JP)
Title: Apparatus for detecting liquid level
Inventor: OGAWA YOSHIBUMI
IPC: G01F23/24
Filed: 1986-02-18
Abstract: PURPOSE:To easily perform the insertion and washing of a container of a specimen etc., by arranging a branch injection nozzle to the hollow part of a cylindrical liquid level sensor in an almost concentric manner. CONSTITUTION:A branch injection nozzle 11 is concentrically inserted and arranged in the hollow part of a cylindrical liquid level sensor 12 at the almost center thereof and integrally mounted to a common insulating support jig 13 so as to be capable of being raised and lowered by a moving mechanism 14. The nozzle 11 and the sensor 12 are integrally lowered by the mechanism 14 to be inserted in a container 20 and contacted with a specimen 19 to generate a voltage signal at the output terminal of a liquid level detection circuit 15 and, on the basis of said voltage signal, a definite amount of the specimen 19 is sucked in the nozzle 11. After the finish of analysis, a washing water supply device 16 is operated in such a state that the nozzle 11 and the sensor 12 are inserted in a washing cylinder and, when washing water is injected in the sensor through a tube 17, the inner and outer surfaces of the sensor 12 and the outer surface of the nozzle 11 are simultaneously washed. In this case, by injecting a proper amount of washing water in the sensor 12, the contamination of the nozzle 11 and the sensor 12 and the valve of a current flowing between the sensor 12 and the nozzle 11 through washing water can be measured and, by this method, a contamination state can be monitor by a monitor device 18.
Patent JP-2000232088-A (JP)
Title: Method for cleaning and drying semiconductor wafer
Inventor: FURUKAWA MASAO
IPC: H01L21/304
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To realize suppression of undried part defects of a semiconductor wafer and to reduce the amount of chemicals used. SOLUTION: This method comprises a step of supplying warm pure water in a water rinsing bath 3 from its bottom for cleaning semiconductor wafers, a step of lifting up the semiconductor wafers from the bath 3 in an up-flow state under an atmosphere of alcoholic steam by gas supplied from a movable nozzle 18, and a step of drying the semiconductor wafers under reduced pressure by spraying an inert gas from the nozzle 18.
Patent JP-H01208704-A (JP)
Title: Digital signal recording and reproducing device
Inventor: MORIZAKI KAZUHIKO
IPC: G11B5/09
Filed: 1988-02-16
Abstract: PURPOSE:To stabilize the circuit operations of a MODEM circuit, etc., and the operation of a tape running system and, at the same time, to accurately record and reproduce digital signals at high speeds by making the diameter of a rotary drum larger than a rated diameter and a lead angle smaller than a rated lead angle. CONSTITUTION:The diameter of a rotary drum 5 is set at, for example, 30.077mm and four magnetic heads 6a-6d (the heads 6a and 6c being plus- azimuth heads and 6b and 6d being minus-azimuth heads) are provided on the drum 5. Moreover, the lead angle is set at, for example, 6 deg. 21' 0.82'' so that the winding extent of a magnetic tape 3 can be limited to an angle of 90 deg.. Therefore, the rotating speed of the drum 5 at a standard running speed can be set at 1,000r.p.m. and that at the double speed can be set at 2,000r.p.m. In addition the rotating speed of the drum 5 at the quadruple speed can be set at 4,000r.p.m. Accordingly, even when recording or reproduction is performed at the quadruple speed, this recording and reproducing device can record and reproduce digital audio signals with the characteristic and operating performance at the time of double speed.
Patent JP-H01211626-A (JP)
Title: Sum throttle lever device for vehicle
Inventor: KIDERA HIROYUKI
IPC: B62K23/06
Filed: 1988-02-18
Abstract: PURPOSE:To prevent reduction of a control force and the occurrence of poor control, by a method wherein a rotation amount of a sum throttle lever is detected by means of an angle sensor contained in a case for containing a return spring, and a throttle valve is controlled by means of an actuator according to an output therefrom. CONSTITUTION:A rotation amount of a sum throttle lever 40 is detected by means of an angle sensor 46 incorporated in a sum throttle lever device 34. Based on the detected rotation amount, a motor 30 serving as an actuator is run by a control device 50. Since a link mechanism and a wire are not located between the sum throttle lever 40 and a throttle valve 28, this constitution prevents the occurrence of lodging and poor slide, and smoothes control.
Patent JP-S63202449-A (JP)
Inventor: KOMAZAKI SHIGERU
IPC: B05D7/24
Filed: 1987-02-17
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-2000233256-A (JP)
Title: Die and its manufacture
Inventor: OTA SHIGEO
IPC: B23P15/24
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a die and its manufacturing method by which work becomes easy when manufacturing the die, the waste of a material for coat is eliminated, and which are free from a care that the function of tight fitting deteriorates. SOLUTION: First of all, lubricant is applied on a wall part 24 constituting the force-fitting part 14 of a die case 12 and the wall surface 44 of a die 16. Next, after force-fitting temporarily the die 16 into the force-fitting part 14 of the die case 12, finish working is performed to the die case 12 and the die 16. Next, after removing the die 16 from the die case 12, a surface treatment is performed to the cavity surface 40 of the die 16. By force-fitting the die 16 again into the force-fitting part 14 of the die case 12, a die 10 is manufactured.
Patent JP-H0653208-A (JP)
Title: Interlayer insulating film for multilayer interconnection and/or composition for surface protective film of semiconductor and semiconductor device
Inventor: KATO TOSHIHIKO
IPC: C08G73/10
Filed: 1991-02-28
Abstract: PURPOSE:To obtain a polyimide-based resin wherein it is hardened completely at a specific temperature of lower and it can be wet-etched and worked by a method wherein a specific polyimidebased resin film is used. CONSTITUTION:An interlayer insulating film for multilayer interconnection or a composition for surface protective film for a semiconductor is formed so as to contain a polyimidebased resin precursor by reacting, in an organic polar solvent, an acid anhydride (A) containing 3 to 35mol% of an acid trianhydride (a) and 97 to 65mol% of a tetracarboxylic acid dianhydride (b) containing at least 50mol% of an acid dianhydride expressed by Formula I [where (n) represents an integer of 2 to 16] and a diamine (B) containing at least 0.5mol% of an aromatic diamine provided with at least one substituent in an ortho position with reference to at least one amino group. Thereby, the precursor can be hardened completely by a heat treatment at 250 deg.C or lower and can be wet-etched and worked.
Patent JP-S58152458-A (JP)
Title: Preparation of soya milk
Inventor: HATSUTORI YOSHIO
IPC: A23L11/00
Filed: 1982-03-04
Abstract: PURPOSE:To prepare excellent soya milk free from grassy smell and smell of boiled bean, by soaking unhulled soybeans with water, and subjecting the beans to the combination of the heat-treatment for the deactivation of enzyme, the vacuum concentration for the prevention of grassy smell and the fermentation with yeasts for the removal of the smell of boiled beans. CONSTITUTION:Unhulled soybeans are soaked with water by conventional method, drained, heated in hot water for 1-7min at 70 deg.C- the boiling point to effect the deactivation of lipoxidase, and cooled without delay. The cooled beans are hulled with a hulling machine, ground together with water in a grinder, and the resultant slurry is extracted at >=80 deg.C in a heated kettle, etc. Bean-curd refuse and suspended materials are removed from the extract to obtain a soya milk. The obtained soya milk is cooled, concentrated to a desired concentration usually under reduced pressure, sterilized with heat, cooled to a definite temperature, and introduced into a fermentation tank. Yeasts belonging to Saccharomyces genus are inoculated in the cooled soya milk, and fermented at rest or under aeration and agitation. The fermentation liquid is heated to sterlize the yeasts and obtain the objective soya milk having extremely excellent palatability and absolutely no greassy smell and the smell of the boiled bean.
Patent JP-S63202073-A (JP)
Title: Thin film transistor
Inventor: MORI KOJI
IPC: H01L29/78
Filed: 1987-02-17
Abstract: PURPOSE:To make it possible to obtain stable gate voltage and high mobility by using a low resistance substrate as a foundation substrate and forming an active layer reflecting orientation of the foundation. CONSTITUTION:An insulating layer 3 is provided on an n-type or p-type low resistance substrate 1' by a thermal oxidation method and a reduced pressure CVD method, and a desired spot is etched to form a window. Then, a p-type or n-type semiconductor layer 8 showing a reverse conduction type to the substrate 1' at least on one side of a part having the insulating layer 3 or a part having no insulating layer 3 is formed by a reduced or atmospheric pressure CVD method and a sputtering method. In this way, a basic thin film transistor of an n-channel or p-channel is formed. The function of such semiconductor layer holds the foundation substrate at positive or negative potential toward the semiconductor layer, which is an active layer, to cause voltage drop of a depletion layer portion at the junction part. Thereby, gate potential toward substrate potential can be controlled accurately.
Patent JP-H08205310-A (JP)
Title: Attitude controller for pantagraph appliance
Inventor: IWAMOTO FUMIO
IPC: B60L5/18
Filed: 1995-01-30
Abstract: PURPOSE: To realize optimization to system control and the whole performance, reliability and maintenance properties by the constitution of a pure mechanical type without using control electricity and hydraulic control in an attitude controller for the pantagraph applicance of a pendulum type train. CONSTITUTION: An attitude controller for a pantagraph applicance 10 has constitution, in which a rolling-angle detecting link mechanism 40 gives linear displacement to a push-pull rod 26 when the relative angle of inclination is generated between a car body 3 and a truck 2, linear displacement detected by the detecting link mechanism 40 and transmitted to the push-pull rod 26 is transmitted to a centering mechanism 20 installed to the roof of the car body 3 through a bell crank 25, and the movable base 11 of the holding mechanism of the pantagraph appliance 10 is coupled with the centering mechanism 20. Accordingly, the pantagraph appliance 10 is centered at the central place of a stringing in response to the rolling motion of the car body 3.
Patent JP-S55126842-A (JP)
Title: Automatic testing equipment for vehicle
Inventor: HIGUCHI TOORU
IPC: B60M5/00
Filed: 1979-03-26
Abstract: PURPOSE: To reduce wiring in number by providing a digital processors with programs corresponding to test items, and by connecting the constituent element of this processor, test execution unit and decentralized terminal equipments to a computer with a control program through series transmission.  
     CONSTITUTION: Decentralized terminal equipments AO1 and AO4 of an ATC automatic train controller, centralized testing terminal eqipment IRO1 and IRO4 of a radio communicator, decentralized testing terminal equipments BO1 and BO4 of an air pressure brake unit, decentralized testing equipments LO1WLO4 of a low- tension circuit equipment, decentralized testing terminal equipments HO1WHO4 of a high-tension circuit equipment, and decentralized testing terminal equipments CHO2 and CHO3 of a chopper controller are connected to a bit line. Transmitter 2, connected to central controller 3, sends and receives signals. Central controller 3 exercises test control over each decentralized testing termial equipment and each command and test results are displayed by display unit 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05193968-A (JP)
Title: Centering and joining device
Inventor: NAKAMURA MIKIO
IPC: B23P19/00
Filed: 1992-01-24
Abstract: PURPOSE:To surely execute joining and centering even if the outside diameter of a lower lens varies. CONSTITUTION:An air chuck 7 is placed on a horizontal part 14b of a base 14. A face receiving member 3 is assembled atop the air chuck 7 and an outer peripheral retaining part 4 is connected to pawls 8, 9 (10) of the air chuck 7. An attraction hole 15 is provided in the air chuck 7. A suction mechanism 16 and a vacuum sensor 17 are connected to the attraction hole 15. A slide guide 13 is slidably provided in the vertical part 14a of the base 14 and a centering cylinder 11 is assembled via a connecting member 12 to the slide guide 13. The centering part of the centering cylinder 11, the surface receiving part of the face receiving member 3 and the front end of the outer peripheral retaining parts 4, 5 (6) are so constituted as to have concentricity with high accuracy. A symbol 18 is a pneumatic part for driving the air chuck 7 and 19 is a curing lamp.
Patent JP-2000220038-A (JP)
Title: Production of catalyst component-containing titania fiber
Inventor: OKI YASUYUKI
IPC: B01J35/06
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a catalyst component-containing titania fiber usable for reduction of a nitrogen oxide, oxidation of an organic substance, decomposition of an organic chlorine-based compound such as dioxin, or decomposition and removing, etc., of an organic solvent, agricultural chemicals and a surfactant, etc., and having a large specific surface area or pore volume and exhibiting high activity. SOLUTION: This method for producing a catalyst component-containing titania fiber is composed of (1) adding water to a solution in which titanium oxide is dissolved in a solvent and subjecting the solution to hydrolyzing reaction and polymerization reaction to generate a polymer in the solution, (2) obtaining a spinning solution by dissolving the polymer in an organic solvent in which the polymer is soluble, (3) obtaining a precursor fiber by spinning the spinning solution and (4) baking the precursor fiber. The spinning solution is obtained by adding the catalyst component to the process (1) or (2). The precursor fiber obtained by spinning the spinning solution is treated in steam before baking and/or during baking.
Patent JP-S60180979-A (JP)
Inventor: ASAE MASAJI
IPC: C04B41/87
Filed: 1984-02-27
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-S59161048-A (JP)
Title: Manufacture of multilayer interconnection member
Inventor: HOSOE HIDEYUKI
IPC: H01L21/314
Filed: 1983-03-04
Abstract: PURPOSE:To prevent the generation of a crevasse section, and to improve the reliability of connection between wirings by making the etching rate of an upper insulating film faster than the upper surface section of a first wiring and using a lower insulating film as a stopper on etching for a through-hole. CONSTITUTION:An insulating film 2, a first wiring 3 and an insulating film 4 are formed to a semiconductor substrate 1, impurity ions, such as B ions, P ions, etc. are implanted to change the insulating film 4 formed to a section upper than the upper surface section of the first wiring 3 into an insulating film 4A, an etching rate thereof is faster, and a through-hole 5 is formed through etching. A second wiring 6 is shaped through the through-hole 5. The coatability of the second wiring 6 is improved because a crevasse section is hardly generated, and a connection with the first wiring 3 is enhanced extremely.
Patent JP-S58162398-A (JP)
Inventor: BURUNNEN ENGERUBERUTO
IPC: B43L9/22
Filed: 1983-03-04
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-S56131708-A (JP)
Title: Improving apparatus for soft ground
Inventor: TATSUMI SADAO
IPC: E02D3/12
Filed: 1980-03-21
Abstract: PURPOSE: To raise the accuracy and efficiency of soil stabilizing work by simplifying a soft ground improving apparatus and lessening its shaking caused by waves by making the projecting area of the apparatus and its driving mechanism to improve the soft ground using a hardening agent smaller than the stirring area of the apparatus.  
     CONSTITUTION: The overlooked projecting area of a soft ground improving apparatus 1 is in a region stirred by a stirring blade and also is made smaller than the stirred area. Equalizer sieve 12 is attached to the upper part of the apparatus 1, a wire 21 is hanged through the equalizer sieve 12, and both ends of the wire 21 are wound around a winch drum 14 on a ship platform. In this case, the unegual elongation of the wire can be prevented and its tension can be equalized by providing the equalizer sieve 12 and a locker beam 13. Thus, the height of a keep can be made smaller than the conventional one and also shaking caused by waves can be lessened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02213477-A (JP)
Title: Reduced pressure vapor growth device
Inventor: MIZUNO SHIGERU
IPC: C23C16/46
Filed: 1989-02-14
Abstract: PURPOSE:To uniformize the temp. of a whole substrate and to form a homogeneous film on the substrate surface at the time of forming a thin film on the substrate surface under reduced pressure by separating the substrate from a light transmissive support for supporting the substrate in a reaction chamber and holding the gap at a specified value. CONSTITUTION:A reactive gas is supplied from an inlet 2 into the reduced pressure reaction chamber 1 having the substrate 4, the substrate 4 is heated by the radiant heat from a light source consisting of a lamp 6 and a reflecting plate 60, and a film is grown on the surface by the decomposition of the reactive gas. In this case, since a homogeneous film is formed on the substrate 4 when the temp. of the substrate 4 is uniform over its whole body, a gap is provided between the substrate 4 and the light transmissive support 5 arranged on the light source side of the substrate 4, and the substrate is supported by a lifter 12 through a retainer 7. In this case, gaseous Ar is introduced into the gap between the substrate 4 and the support 5 from a gas inlet 9, the gap is controlled to <=1mm which is the mean free path of Ar atom, hence the substrate 4 is uniformly heated, and a homogeneous film is grown on the substrate 4 in a vapor phase.
Patent JP-S60177997-A (JP)
Title: Restoring device for templating pipe
Inventor: SAKAMOTO MASAHIKO
IPC: B23K9/00
Filed: 1984-02-25
Abstract: PURPOSE:To provide a restoring device for a templating pipe by processing the measuring data based on the existing on-site pipe to be connected by a computer, inputting the data for optimum working to a titled device and permitting an easy restoring operation. CONSTITUTION:The above-mentioned device has a mechanism 3 to constitute freely relatively movably toward each other or apart from each other face plates 2, 2' provided with a clamping mechanisms 1, 1' which can grasp and fix a pair of flanges F, F in a centered state. Said device is also enquipped with a mechanism 4 for moving upward and downward the plate 2, a mechanism 5 for moving the plate 2' in the direction transverse with the directions where both plates 2, 2' face each other and mechanism 6, 6' for turning respectively the plates 2, 2' around the axial lines of the mechanisms 1, 1'. The device has further mechanisms 7, 7' for turning the plates 2, 2' around the vertical axial centers near the clamping points and means 17, 18, 19, 15, 15', 16, 16' to detect the displacements in the above-mentioned mechanisms 3, 4, 5, 6, 6', 7, 7' and these mechanisms are constituted freely selectably dribably and manually.
Patent JP-S59159474-A (JP)
Title: Gate valve for vacuum
Inventor: CHIBA ATSUSHI
IPC: F16K51/02
Filed: 1983-03-02
Abstract: PURPOSE:To obtain a gate valve for vacuum enabled to be opened and closed in a short time, by supplying a pressurized medium into a cavity part so as to inflate a small thickness part and jointing a disc to a protrusive stripe. CONSTITUTION:A pressurized medium is supplied into a cylinder 6 from an injection and discharge port 5, and a piston 7 is moved to a position where a disc 1 is places to be oppositely faced to a protrusive stripe 2 in the part of a supply port 10. Next, if the piston 7 is stopped, the pressurized medium in the cylinder 6, pressing the piston 7, applies the pressure to a cavity part 1a of the disc 1 through communication holes 9 and 9a. This pressure elastically displaces a small thickness part 1b to be jointed to the protrusive stripe 2. After jointing, the small thickness part 1b, continuing its elastic displacement so as to generate the action tending to force the protrusive stripe 2 to be spread, air- tightly holds the jointed part. Next, if the injection and discharge port 5 is opened, the pressurized medium is released, unjointing the small thickness part 1b from the protrusive stripe 2.
Patent JP-H11232537-A (JP)
Title: Automatic vending machine
Inventor: KAWABATA YASUAKI
IPC: G07F9/02
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine which has a display, serving as an article display part, built in the front of a vending machine main body and is excellently handled. SOLUTION: The plane type display 2 on which arrayed plural article sample images of nearly full size are displayed is built in the front of the automatic vending machine main body and a transparent touch panel 3 is provided on the front of this plane type display. When the approach of a human body is sensed by using a human sensing sensor 9 which detects a man approaching the automatic vending machine main body, the article sample images are displayed on the plane type display for a specific time and while the article sample image is displayed on the plane type display, an article to be vended is specified according to coordinate information indicated through the touch panel.
Patent JP-H11231665-A (JP)
Title: Image forming method and image forming device
Inventor: OKEGAWA NAGAKAZU
IPC: G03G15/16
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device, wherein separation and removal are effectively performed in a secondary transfer area by enhancing removability of printing paper from an intermediate transfer belt irrespective of a service environment/conditions and kinds of printing paper, and also to form an excellent image without defects by preventing distortion of unfixed toner image from occurring. SOLUTION: This image forming device has plural intermediate transfer belt bearing rolls (24-29) comprising a belt driving roll 25 for bearing an intermediate belt B, a tension roll 26, and inner secondary transfer roll 29, and a removal control roll 24 arranged downstream in the belt transfer direction of the inner secondary transfer roll 29, and a removal adjusting device (L1, CM1) to adjust an angle θ formed between the intermediate transfer belt B going into the inner secondary transfer roller 29 and the intermediate transfer belt B coming out of the inner secondary transfer roller 29 by adjusting the movable position of the removal control roll 24.