baber/WOPTO huggingface dataset:
Patent JP-H0835945-A (JP)
Title: Oxygen concentration detector in oil-system dry cleaner
Inventor: SANPEI SHIGEKI
IPC: G01N27/26
Filed: 1994-07-22
Abstract: PURPOSE:To easily and quickly calibration a densitometer by providing a compression air supply valve at a specific position and supplying compression air to an oxygen densitometer via the valve. CONSTITUTION:A compression air generator 19 is started by turning on an operation switch and a compression air valve 30 and an exhaust valve 18 open. The compression air reaches a branch pipe 33 through a pipe 31, the valve 30, and a pipe 32. The compression air is prevented from flowing to a washing bath 1 by a check valve 5, enters a chamber 2 via a pipe 7 for mounting the oxygen concentration meter, a check valve 8, and a pipe 9, and is unloaded from the chamber 2. Through this process, an oxygen concentration meter 13 contacts the compression air and is exposed to the atmosphere. The compression air is used to quickly expose the meter 13 to air, thus automatically performing calibration by the internal mechanism when the meter 13 results in an error. After a certain amount of time, the valves 30 and 18 are closed by a timer, thus periodically, quickly, and easily calibrating the meter 13.
Patent JP-H0913045-A (JP)
Title: Liquefaction apparatus for plastic waste
Inventor: TAKAHASHI YOSHIKATSU
IPC: B09B3/00
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out the thermal decomposition of a plastic waste and recover an oil component with a liquefaction apparatus by installing a means for externally heating a decomposition vessel for a molten plastic and a means for internally heating the vessel with a stirrer blade apparatus. SOLUTION: In a decomposition oven apparatus 2 installed in a liquefaction apparatus of a plastic waste, a decomposition vessel 5 for a molten plastic is installed in a heating oven 3 having a heating apparatus; uniform heating is achieved by guiding a combustion gas in a heating chamber 33 with a straightening plate 4; a stirrer blade apparatus 85 is installed in the decomposition vessel 5; a combustion gas flowing through a driving shaft 71 is guided into vertical and horizontal pipes to carry out the stirring of and the internal heating of the molten plastic; and a scraper member 90 is installed to scrape away solids depositing on the inner wall of the decomposition vessel.
Patent JP-S6346747-A (JP)
Title: Manufacture of semiconductor device
Inventor: NARITA YOSHITAKA
IPC: H01L21/76
Filed: 1986-08-15
Abstract: PURPOSE:To inhibit intrusion in the transverse direction of an oxide film on field oxidation for element isolation by forming a thin silicon nitride film for suppressing a Bird's beak. CONSTITUTION:Three layer films of a first silicon oxide film 2, a first silicon nitride film 3 and a polycrystalline silicon film 4 are patterned onto a semiconductor substrate 1, and a second silicon nitride film 5 is deposited on the whole surface. A fluid film having etching selectivity with the silicon nitride film is applied, at least the upper surface of the second silicon nitride film 5 on the polycrystalline silicon film 4 is exposed through etchback, and the upper surface is removed through etching. The applying film is removed, the polycrystalline silicon film 4 is changed into an silicon oxide film 4a through oxidation, and the second silicon nitride film 5 is etched. The semiconductor substrate 1 is oxidized selectively, using the residual second silicon nitride film 5 and the first silicon nitride film 3 surrounded by the second silicon nitride film 5 as masks, thus shaping a thick silicon oxide film 8 for element isolation.
Patent JP-S6433789-A (JP)
Title: Magnetic storage device
Inventor: KISHIGAMI JUNICHI
IPC: G11B33/14
Filed: 1987-07-30
Abstract: PURPOSE:To enter dust-removed and -purified air to a head disk assembly by providing an electric dust collector in which an electrode impressing a high voltage to a part of a gas circulating mechanism is disposed and a filter mechanism using a metal sintered body. CONSTITUTION:The air included in a magnetic disk medium 2 is guided to a positioner 4 by an air spoiler 6, introduced to an outflow port 7a after passing through the positioner 4, passed through the filter 9a herein, and further guided to the filter 9b via the electric dust collector 8. In the vicinity of an inflow opening part 7b, a negative pressure is generated and the purified air is guided to the magnetic disk medium 2 through the inflow opening part 7b. In such a manner, the dust generated in the head disk assembly is trapped the dust more than several microns by the filter 9a and the residual dust below several microns is guided to the electric dust collector 8 and trapped thereby.
Patent JP-S5895514-A (JP)
Title: Solution separating device
Inventor: TAMURA SHIYOUHEI
IPC: B01D63/08
Filed: 1981-11-27
Abstract: PURPOSE:To provide a device which separates alcohol particularly from aq. alcohol soln. by using units wherein laminates of composite sheets of which the permeable films oscillate microwaves when applied with a high frequency voltage and porous spacers are enclosed with watertight films except their film surfaces and a part of the porous spacers. CONSTITUTION:Composite sheets A of dielectric permeable films 1 which are hydrophobic to alcohols and are repellent to water and water permeable and conductive sheets 2 are laminated on both sides of a porous spacer 3. A part 30 of the spacer 3 is projected from between the sheets A and A, and the parts except the surfaces of the films 1 and the projecting part 30 are sealed with watertight films 4, whereby a soln. separating unit B is formed. Plural pieces of the unit B are contained in a case 5, and the projecting parts 30 of the respective units B are led out watertightly from the bottom wall of the case. With the above-mentioned constitution, a high frequency voltage is applied to the films 1, 1, and microwave oscillations 10<3>-10<5> times the frequency of a high frequency voltage are applied upon the films 1, 1 by repetition of charging and discharging, whereby only the alcohol is separated from aq. alcohol soln. and is removed through the parts 30.
Patent JP-S5892597-A (JP)
Inventor: OKADA KOUICHI
IPC: G06Q40/00
Filed: 1981-11-28
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-H0355483-A (JP)
Title: Controller for refrigerator
Inventor: YAGI KUNIHIKO
IPC: F25D23/00
Filed: 1989-07-25
Abstract: PURPOSE:To determine whether types of both type selecting and setting means coincide or not, to display a malfunction in case of non-coincidence and to prevent an erroneous attachment of an operation panel of the other type by providing type by providing type selecting means for selecting a control program of a desired type from a plurality of control programs, and type setting means for setting a desired type on the panel. CONSTITUTION:An operation panel 3 having various switches and a display is provided on a door 2a of a freezing chamber 2 formed at the upper part of a refrigerator body 1, and connected to a controller 5 for controlling a whole refrigerator provided at the body 1 through a crossover track 4. Type selecting means 6 provided on the panel 3 sets a desired type according to an electric signal, and type selecting means 7 selects a desired type from a plurality of control programs stored in advance in the controller 5, i.e., the control program of the same type as the panel 3. Discriminating means 8 compares whether the types of the means 6, 7 coincide or not to determine it, and malfunction display means 9 outputs a display command to the panel 3 according to the output of the result of the means 8 is the type do not coincide.
Patent JP-H0833132-A (JP)
Title: Combined closed type switchgear
Inventor: SHOJI TADAHIRO
IPC: H02B13/02
Filed: 1994-07-11
Abstract: PURPOSE:To reduce an installation area by combining a plurality of breakers, disconnectors, grounding devices, instrument transformers and lightning arresters to be used as facilities for a substation. CONSTITUTION:A second breaker chamber 26 is coupled to a first breaker chamber 20. Above the breaker chamber 20, a disconnector 2 connected to an end of a breaker 3 within a first breaker chamber is coupled to a first disconnector chamber 32 housing a grounding device. Above a second breaker chamber, a second disconnector chamber 33 having grounding devices 10 and 11 connected to an end of a breaker 4 within the second breaker chamber is coupled to a third disconnector chamber 49 housing a disconnector 5 and a grounding device 8 connected to the other end of the breaker 4. An instrument transformer 12 is coupled above a fixed electrode 28. A lightning arrester 14 is coupled to a disconnector chamber 49. And the breaker chambers 20 and 26, instrument transformer 12 and lightning arrester 14 are mounted to a common frame base.
Patent JP-S6348259-A (JP)
Title: Production of aminoethylsulfonic acid
Inventor: ARAI KENICHI
IPC: C07C303/02
Filed: 1986-08-18
Abstract: PURPOSE:To obtain a compound useful as an intermediate raw material for drugs, surface active agents, etc., from safe, readily handleable and inexpensive raw materials in high purity and in high yield, by reacting 2-chloroethylamine hydrochloride with sodium sulfite under a specific condition. CONSTITUTION:Monoethanolamine hydrochloride having <=3.0% water content is chlorinated with dried hydrogen chloride at 3-7kg/cm<2>G at 120-140 deg.C in the first half of the reaction and then at 100-120 deg.C in the second half to give 2-chloroethylamine hydrochloride. Then interior of the reaction system is sealed up in an inert gas and sodium sulfite is dissolved in water from which dissolved oxygen is removed. The temperature of the aqueous solution is made normal temperature - 65 deg.C and 2-chloroethylamine hydrochloride is dividedly added at 0.1-1.0mol/hr rate based on 1mol sodium sulfite to the aqueous solution. Then the reaction is carried out at normal temperature - 65 deg.C and at 50 deg.C - the boiling point at least once, respectively. The temperature of the aqueous solution is raised stepwise at least two stages in the reaction to give the aimed substance.
Patent JP-H08193276-A (JP)
Title: Method for drying steel strip
Inventor: ADACHI SHIGEYOSHI
IPC: F26B13/10
Filed: 1995-07-27
Abstract: PURPOSE: To provide a method for drying a steel strip by which the steel strip can perfectly be dried and the surface temp. of the steel strip can be controlled within the prescribed temp. range after being discharged from the drying device. CONSTITUTION: In the drying treatment process after washing in a continuous treating line of the steel strip 7, after passing through squeezing rolls 2, the remaining stuck water film quantity on the steel strip surface and the steel strip surface temp. are measured at the inlet of a drying device. From these measured values, a dew point and a temp. of circulating air, in the drying treatment process using the air-circulating system drying device 3 are controlled and the air is blown to the steel strip 7 and the steel strip surface temp. after drying is controlled to the prescribed temp. range. Further, as the front step of the drying treatment process, the drying device 3 for blowing the air heated to the prescribed temp. is installed thereby stably drying the steel strip.
Patent JP-S6450963-A (JP)
Title: Uniform immunoassay using riposome
Inventor: IIHAA YOU
IPC: G01N33/543
Filed: 1988-07-28
Abstract: PURPOSE: To detect the presence of a multivalent antigen in a liquid sample by using the complement of a liposome bound with an antibody, enclosing a marker. CONSTITUTION: A liposome containing a marker, for example, a fluorescent marker is bound with a cut piece of an antibody. The antibody (liposome- antibody bound body) gives immunological specificity to the liposome, but does not sensitize the liposome to the lysis by the complement under the absence of an object to be analyzed. Therefore, an antibody-sensitized liposome (first reagent) is incubated in order together with a sample containing the object to be analyzed, a second antibody (second reagent), and a complement source, such as the blood plasma, etc. When the liposome is incubated, the complement is activated by a liposome-antibody-second antibody complex and liposome lysis is caused and, at the same time, observable fluorescence is increased by discharging a fluorescence group. Accordingly, the presence of a multivalent antigen contained in the liquid sample can be detected.
Patent JP-H0478598-A (JP)
Title: Transfer sheet for cassette and cassette
Inventor: ISHII TADAMICHI
IPC: B44C1/17
Filed: 1990-07-20
Abstract: PURPOSE:To obtain a transfer sheet for a cassette imparting both of beautiful appearance and writing properties and the cassette prepared using the same by successively providing an ink layer having writing properties, a decorative layer, a concealing layer and an adhesive layer on transfer pasteboard. CONSTITUTION:A transfer sheet for a cassette is obtained by successively providing an ink layer 2 having writing properties, a decorative layer 4, a concealing layer 5 and an adhesive layer 6 on transfer pasteboard 1. As the transfer pasteboard, a polyester film or a cellophane film is used. The ink layer having writing properties becoming the surface of the cassette is provided using transparent or translucent ink forming a writable film ad formed from an ink composition prepared by dispersing a powder of calcium carbonate or the like and short cut plant fibers and synthetic fibers in ink vehicle and further dispersing pigment such as titanium oxide or zinc sulfide therein if necessary. The cassette obtained using this transfer sheet has beautiful appearance and can be subjected to direct writing and is excellent in durability and humidity resistance and almost generates no peel or damage.
Patent JP-H0944348-A (JP)
Title: Program update history managing device
Inventor: MOGI KATSUHIRO
IPC: G06F9/06
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent deviation between a program and an update history from occurring by sampling and recording the update history of a source program by linking the update history with a programming supporting device. SOLUTION: When a program update request is desplayed on a display screen 10, the programming supporting device 7 updates the source program, and also, delivers the text of update content to the recording means 2 of a program update history managing device 1. The recording means 2 registers a delivered text in an update history storage part 3. A display screen 11 is an initial screen for update history display for the program update history managing device 1, and a program name and a revision number are inputted from the screen, and they are delivered to a display means 4. The display means 4 reads in the update history storage part 3 with a delivered program name as a key, and outputs the update history information of a corresponding program to a display screen 12 for update history display.
Patent JP-2001021368-A (JP)
Title: Mobile information terminal, server, information delivery system and control method thereof
Inventor: ONOE KENJI
IPC: H04N7/173
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a mobile information terminal having a display means on which specified information requested by a user can be displayed as an actual real time image. SOLUTION: A car navigator 1, an image data transmitter 21 and a server 31 are interconnected through a network 100. Based on apparatus select information designated by a user and specified information, the server 31 transmits an image data corresponding to real image information to the car navigator 1 from the image data transmitter 21. A real time image (e.g. parking lot of restaurant) requested by the user is displayed on the monitor of the car navigator 1. The user can grasp congestion of the parking lot timely through the real time image.
Patent JP-H1137669-A (JP)
Title: Gas cooler
Inventor: HAYASHI RYUTARO
IPC: F28C3/08
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent small pores provided in a floor plate of a tray from being clogged with solid matters such as a sulfide or the like by providing a plurality of stages of trays over a range from a top part to a bottom part of an interior of a cooler chamber and rotatably supporting them to a cooler chamber with shafts attached to both end sides of the trays. SOLUTION: A plurality of trays 2 are attached in an interior of a cooler chamber 1 from a top side to a bottom side alternately, the tray 2 has a shape formed by surrounding a floor plate having a large number of holes 2a made therein with frames and shafts 3 are secured to the frames opposite to each other. The shafts 3 are made to penetrate wall parts of the cooler chamber 1, and penetrating parts are freely rotatably supported in bearings provided in the wall parts. Spaces between the trays 2 is provided in such a manner that two trays neighboring each other are free from interference with one another when being rotated, and a flexible fin 5 is bonded on a side part of the tray 2 in contact with an inner face of the cooler chamber 1 and gas leakage through a side part of the tray 2 is suppressed.
Patent JP-2000008982-A (JP)
Title: Fuel vapor recovery device
Inventor: NAGASHIMA HIDEYUKI
IPC: F02M37/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To consume liquified fuel on an engine side, by liquifying fuel vapor from a fuel tank to be absorbed into the fuel in a condenser. SOLUTION: A condenser 3 is connected with a fuel tank 2 by a connection path K1, which is communicated with fuel L and has a cooling means 6. The condenser 3 comprises: a cooling tank 3a for storing the fuel L introduced and maintaining the fuel L at the same liquid level; a heat absorbing device 3b, which has a semiconductor element and a cooling fin, for cooling and cold-reserving the fuel L in the cooling tank 3a; a partition plate 3c splitting the cooling tank 3a; an inflow port 3d, into which fuel vapor is introduced, and which is provided on one side partitioned by the partition plate 3c in the cooling tank 3a; a fuel supply port 3e for supplying liquified fuel into which the fuel vapor is absorbed to an engine E side, and provided on the other side of the partition plate 3c in the cooling tank 3a;  an exhaust port 3f for exhausting the remaining fuel vapor, which is not liquified and is not recovered, to a canister 4. In a case where a fuel amount in the cooling port 3a consumed by the engine E is larger than a fuel amount recovered by the condenser 3, the fuel is supplied from the fuel tank 2. In a case where a fuel amount in the cooling port 3a consumed by the engine E is smaller than a fuel amount recovered by the condenser 3, fuel is returned to the fuel tank 2.
Patent JP-H0939886-A (JP)
Title: Pressure insensitive type regulator of breathing device for diving
Inventor: MATSUOKA SHUNSUKE
IPC: B63C11/18
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent gas having pressure higher than the set pressure from being supplied downstream caused by high-pressure gas leaking inside it caused by defects of a seal member in a regulator of a diving breathing device. SOLUTION: In a diving breathing device, for example, in a regulator 83 of a half-closing type breathing device, a release valve 860 is attached to a housing side wall. When the valve 860 is opened, a pressure setting chamber 837 in the regulator is communicated with an outer releasing chamber 865, and gas in the pressure setting chamber is discharged to the outside. Accordingly, even if high-pressure gas leaks and invades the pressure setting chamber, the set pressure of the regulator is always held constant since the high-pressure gas is discharged to the outside by the release valve 86, and gas having pressure higher than the set pressure is prevented from being supplied downstream.  Since a second release valve 880 is arranged on a communication passage 870 communicating a pressure chamber 831 with a low-pressure port 850, the pressure chamber and the low-pressure port side are reliably prevented from being temporarily subjected to high pressure.
Patent JP-S5982906-A (JP)
Title: Sheetlike separating membrane element and separating membrane module
Inventor: ISHII KIYOSHI
IPC: B01D69/08
Filed: 1982-11-01
Abstract: PURPOSE:To provide a module which has the advantage that a hollow fiber possesses, is easy to handle and is uniform in external flow passage and seal by providing many independent flow passages within a sheet of semipermeable membrane, winding or laminating the same and contg. the same in a case. CONSTITUTION:A separating membrane element 1 has many independent cylinderical flow passages opened at both opposed ends 1a, 1b. Such element is obtd. by arraying hollow nozzles at an equal interval within a slit, discharging a membrane forming fluid from the slit and discharging a core liquid from the discharging holes of the hollow nozzles. The bore of the passages 2 is 50-1,000mu and the thickness of the element is about 10-300mu. A membrane body 5 formed by laminating such elements 1 via spacers 4 and fixing only the specified depth from the opening face of the flow passage by means of an adhesive agent 3 is contained in a case 6. Since the membrane element is like a sheet, the handling is easier than a hollow fiber and the stagnation at the outside flow passage is prevented. The uniform flow passages are thus obtd.
Patent JP-S6085033-A (JP)
Title: Constant speed driving equipment of automobile
Inventor: HONJIYOU MASANORI
IPC: B60K31/04
Filed: 1983-10-15
Abstract: PURPOSE:To constantly perform suitable compensation of the opening of a throttle valve and enable highly precise and stable control compensating the motor driving period preset according to the difference between the set car speed and a current car speed, according to the potential level of a motor's power supply. CONSTITUTION:A battery 1 serves as the power supply for a motor actuator 2 which is connected to a throttle valve 3 opened and closed under control of a control unit 4. The divided battery voltage (b) provided by dividing the voltage (a) of the battery 1 by means of potential dividing resistances 8 and 9 is applied to the input terminals of relevant comparators 5-7. The comparators 5-7 compares the voltage (b) with reference voltages (c) to (e) with each other and sends the results to the control unit 4. The control unit 4 compensates the driving period T preset according to the difference between the set car speed and a current car speed and stored in the motor actuator 2, on the basis of the output signals of the comparators 5-7.
Patent JP-2001021327-A (JP)
Title: Surface form measuring apparatus
Inventor: NAKAYAMA SHIGERU
IPC: G01B11/24
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To measure a surface form easily and precisely in a surface form measuring apparatus which makes a spherical wave a reference wave front. SOLUTION: This measuring apparatus makes a first luminous flux SWA having a specified wave front enter a surface 5a to be inspected, makes its reflected light interfere with a second luminous flux SWB having a specified wave front, obtains the distribution D1 of optical path length difference with a detection part 7, replaces mutually the position relation of the surface 5a and the detection part 7 by using mechanism 106, makes the second luminous flux SWB enter the surface 5a, makes its reflected light interfere with the first luminous flux SWA, and obtains the distribution D2 of optical path length difference. E which shows the form of the surface 5a to be inspected is calculated by substituting the obtained D1 and D2 into E=(D1+D2)/4.