baber/WOPTO huggingface dataset:
Patent JP-H10231670-A (JP)
Title: Entrance door having emergency escape opening
Inventor: ADACHI IKUO
IPC: E06B7/32
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To escape from an escape opening by opening a door when a door main body is in a state incapable of being opened. SOLUTION: An entrance door having an emergency escape opening is equipped with a door main body 1 for opening and shutting a gateway of a building 6, an escape opening 2 provided to the door main body 1 and a cover body 3 for opening and shutting the escape opening 2 provided to the door main body 1. The cover body 3 is so constituted that the outside edge section 3a of the cover body 3 and the surface faced to the indoor side of an opening edge section 3 forming the escape opening 2 are opposed to each other in a state to shut the cover.
Patent JP-S60195304-A (JP)
Title: Thermal stress controller for steam turbine casing
Inventor: SAKURAI SHIGEO
IPC: F01D9/06
Filed: 1984-03-19
Abstract: PURPOSE:To reduce a degree of thermal stress, by installing a first flow passage along an outer surface on an inner casing and also a second flow passage along an inner surface on an outer casing both of a steam turbine consisting of double casings. CONSTITUTION:A first flow passage 18 is formed on an outer surface of an inner casing 5 by a cover 17, while a second flow passage is formed on an inner surface of an outer casing 6 by a cover 27. In time of transient operation in a turbine, steam is made to flow in the first flow passage along but in time of steady operation, the steam is made to flow in the second flow passage alone, thus thermal stress in both casings is reduced.
Patent JP-H07239295-A (JP)
Title: Air permeability measuring device
Inventor: TSUKAHARA NOBORU
IPC: G01N15/08
Filed: 1994-02-25
Abstract: PURPOSE:To ensure high accuracy while simplifying operation and reducing processing cost, to eliminate the deterioration of the reproducibility of data or an individual difference and to prevent the generation of the erroneous measurement of data. CONSTITUTION:A plurality of the vol. graduation lines 16 applied to the outer periphery of the inner cylinder 15 floated in a liquid 14 are detected by a graduation detector 17 to automatically measure the transmission time of air. An elastomer 20 is incorporated in a clamp stand 12 to make the clamping force of a sample 10 constant. The time required in the transmission of air through the sample is converted to a value per unit vol. by an operation means to be displayed. A liquid level gauge 28 is incorporated in the outer peripheral wall of an outer cylinder 13 and the amt. of the liquid 14 can be observed from the outside.
Patent JP-S62211489-A (JP)
Inventor: YAMAZAKI NOBUAKI
IPC: E21C41/26
Filed: 1986-03-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1071399-A (JP)
Title: Treatment of sludge
Inventor: KARUBE MASAO
IPC: C02F11/12
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To easily remove metal salts in org. sludge by applying electrolytic treatment to sludge filled into a container equipped with at least a pair of an anode tank and a cathode tank both of which are provided through a nonionic exchange diaphragm and dehydrating this sludge subjected to electrolytic treatment under an electrolytic or electroless condition. SOLUTION: An electrolytic desalting tank 5 is constituted of an anode tank 1 having an anode 1a provided therein, a container 3 packed with sludge 2 and a cathode tank 4 having a cathode 4a provided therein and the boundary of the anode tank 1 and the container 3 and the boundary of the cathode tank 4 and the container 3 are respectively partitioned by nonionic exchange diaphragms 9. Metal cations constituting metal salts in sludge pass through the nonionic exchange diaphragm 9 to move to the cathode tank 4 and anions move to the anode tank 1 to perform desalting in sludge. Since this desalted sludge can be easily dehydrated, sludge is taken out of an electrolytic desalting tank 5 after the electrolytic treatment process to be subjected to dehydration treatment, for example, by a compression means such as a filter press, a drying means or a centrifugal separation means.
Patent JP-H10246963-A (JP)
Title: Wash-off type photosensitive film, and formation of duplicate drawing
Inventor: ABIKO YOSHIHIRO
IPC: G03F7/016
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a wash-off type photosensitive film that suppresses scatter of active rays due to a mat layer, and is superior in operability even in case of multiple exposure, and suitable for the preparation of a duplicate drawing having a sharp printing line, and a method for forming the duplicate drawing using this photosensitive film. SOLUTION: This photosensitive film is formed by providing a photosensitive layer on one surface of a transparent plastic film having one or both the surfaces roughened and an ultraviolet-ray absorptive resin layer which generates contrast of a pattern between an exposed part and an unexposed part with ultraviolet rays on the opposite-side surface. To form a duplicate drawing, the resin layer surface provided on the roughened surface of the photosensitive film is brought into contact with an image base and after image formation and exposure, a developing process is carried out; while a pattern is formed, the ultraviolet-ray absorptive resin layer is removed, thus forming the duplicate drawing.
Patent JP-S63217718-A (JP)
Title: Logic circuit
Inventor: NAKAJIMA KEIICHI
IPC: H03K19/0948
Filed: 1987-03-05
Abstract: PURPOSE:To correct the variance of a threshold voltage by using a dual gate FET in a CMOS digital logic circuit to control the threshold voltage of a digital logic circuit externally. CONSTITUTION:A FETQ1 is of P-channel type and a FET Q2 is of N-channel type dual gate. In connecting a terminal 1 to a gate G of the Q1 and a gate G1 of the Q2, and a terminal 2 is connected to drains D1, D2. A terminal 3 is kept to a high potential and the terminal 2 is kept at a high potential then an input voltage causing equal drain-source resistor RDS of the Q1, Q2 is a threshold voltage Vth. In applying a low potential to the terminal 3, the Vth changes to a voltage V'th. Even when the level of the terminal 1 from a high potential to a low potential, the applied voltage to the terminal 3 is controlled. Through the constitution above, the variance in duplicated the Vth is corrected by the applied voltage of the control terminal to compensate the change in the Vth with respect to the temperature change and the circuit using the CMOS digital logic circuit is operated precisely.
Patent JP-S52134712-A (JP)
Title: Assembly means for magnetic head unit
Inventor: TAKAHASHI KATSUMASA
IPC: G11B5/588
Filed: 1976-05-07
Abstract: PURPOSE:To make adjustment easier by the azimuthal adjustment as the head base board is fixed to the head fixture after completing positional adjustment of the head by means of jigs.
Patent JP-H03252548-A (JP)
Title: Method and instrument for osmotic pressure measurement by freezing point lowering method
Inventor: SAKURAI HISASHI
IPC: G01N13/04
Filed: 1990-03-02
Abstract: PURPOSE:To stably measure a small amount of sample liquid up to high concentration by finding the osmotic pressure of the sample liquid according to the extent of the freezing point drop obtained by measuring the freezing point at the time of freezing. CONSTITUTION:The sample liquid 1 passes through a sample intake pipe 6 from a sample container 7 by a sipping pump 9 and introduced to a measurement cell 2 up to the position of a sipping tube 8 and then a 1st cooling device 2 cools the cell 2 to place the sample liquid 1 in an overcooled state. Further, a 2nd cooling device 17 cools a pipe 15 for ice nucleus generation to generate ice nucleus on the internal wall. Then a pump 19 for suction sucks a part of the sample liquid 1 into the pipe 15 and raises its level to the height of the top surface of a metallic block 16 for cooling. When the sucked sample liquid 1 comes securely into contact with the ice nucleuses, the sample liquid is all frozen instantaneously and the sample liquid 1 rises from the overcooling temperature with latent heat discharged simultaneously to reach the freezing point temperature of the equilibrium temperature in the coexistence state of ice and water, so that the liquid is held in the state for several minutes. This temperature is detected 13 and the extent of the freezing point drop and the osmotic pressure are calculated.
Patent JP-S59177033-A (JP)
Inventor: KONDOU TOSHIROU
IPC: A61B10/00
Filed: 1983-03-29
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-S57165036-A (JP)
Title: Preparation of alpha-alumina type catalyst carrier
Inventor: NODA FUMIYOSHI
IPC: B01D53/94
Filed: 1981-04-06
Abstract: PURPOSE: To obtain a carrier excellent in purifying capacity and physical properties by a method an activated alumina type catalyst carrier is impregnated with an aqueous magnesium salt solution and the impregnated carrier is baked at a temp. initiating formation of α-alumina or more.  
     CONSTITUTION: As the carrier of an α-alumina type catalyst for purifying an automobile exhaust gas, an activated alumina type carrier is impregnated with an aqueous solution of a magnesium salt such as magnesium nitrate or magnesium acetate to contain, on the basis of a total amount of the carrier, 5W15wt% magnesium salt as MgO in the carrier and the resulting impregnated carrier is baked at a temp. initiating formation of α-alumina or more to convert said carrier to α-alumina. By this method, the excellent carrier having characteristics of an α-alumina type catalyst in purifying capacity and characteristics of activated alumina type in physical properties is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0848240-A (JP)
Title: Rope guide system for aerial cableway
Inventor: ERUNSUTO EGURI
IPC: B61B12/10
Filed: 1995-03-10
Abstract: PURPOSE: To completely match rope traction speed of two rope loops with each other. CONSTITUTION: A rising lane 1 and a lowering lane 2 are formed of traction ropes 11 and 111 , 21 and 211 , and form a synchronous region for a vehicle 3. A driving station has change-direction wheels 41 and 42 , a change-direction wheel 5 is arranged on a change-direction station, one of the wheels is stationed at a fixed position and the others are stationed together. An inner deflected wheel 6 and an outer deflected wheel 7 guides the four traction ropes to the change-direction wheels 4 and 5. A rope intersection X is formed by inclining wheels 61 and 62 , and travelling grooves are switched. A wheel 51 and the wheels 61 and 62 support an inner rope loop I, their positions are horizontally slipped, wheels 52 and 53 support in outer rope loop II, and the wheels 41 and 42 are driven by a master machine 81 and a slave machine 82 .
Patent JP-S55144871-A (JP)
Title: Preparation of food of ecklonia cava kjellman
Inventor: KANEKO NOBUO
IPC: A23L17/60
Filed: 1979-04-26
Abstract: PURPOSE: To obtain foods having good taste and flavor, by immersing seaweed ecklonia cava kjellman, useful as a raw material for iodine and alginic acid, in fresh water, cutting it into pieces, kneading them, and adding seasoning.  
     CONSTITUTION: The dried ecklonia cava kjellman 11 collected from the sea is immersed in fresh water for 3W7 minutes and scooped with the draining tool 4, e.g., a basket, etc. from the fresh water to remove water completely. The seaweed is cut into thin pieces by the cutter 5, e.g., a manual tool or a machine. The resulting pieces are put in the container 7 and kneaded by hands or the tool 9 until a sufficient viscosity is developed. To this a proper amount of seasoning is added. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58224788-A (JP)
Inventor: UIRIAMU IMETSUTO BAANIA
IPC: B41M5/20
Filed: 1983-03-29
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-S60194859-A (JP)
Title: Telephone set
Inventor: KAMEDA TOORU
IPC: H04M1/27467
Filed: 1984-03-16
Abstract: PURPOSE:To attain ease of selection of functions of a telephone set by designing a display device provided to a telephone set main body that the functions such as normal reception, normal transmission, confirming transmission and one touch transmission are designated. CONSTITUTION:The display device 3 is provided adjacent to a handset 2 of the telephone set main body 1 and the functions of the telephone set main body 1 are selected by depressing a transparent electrode 4 of a selection input unit provided on the device 3. A built-in microcomputer 9 is connected to a telephone system circuit block 10 and also connected to a display device drive section 7 and an input device drive section 8 corresponding thereto so as to correspond to the input by the user from the selection input unit 4. Registers 11-15 store a display section, a number, a menu message, a pattern and an input code so as to aply required display with the selective input. In selecting the normal transmission for example, a conventional ten-key appears on the display device and in selecting one-touch, subscriber's names and touch numbers are displayed. Thus, the functions of the telephone set are selected easily.
Patent JP-S61212104-A (JP)
Title: Agc circuit
Inventor: TSUDA TAKASHI
IPC: H04B10/00
Filed: 1985-03-15
Abstract: PURPOSE:To improve the frequency characteristic by making the gain variable by controlling a current flowing to a load resistance of an emitter ground amplifier circuit, and also supplying a current which is short in a collector of the emitter ground amplifier circuit through a diode of a compensating means from a reference voltage. CONSTITUTION:A fundamental emitter ground amplifier circuit is formed by a transistor (TR) 23, a resistance 21 and a resistance 24. When a control voltage VCONT impressed to a base of a TR 20 is varied, a current I flowing to the resistance 21 is varied. When this DC current I is varied, the gain of the emitter ground amplifier circuit is varied. Also, a diode 25 is a circuit for replenishing a collector current of the TR 23, which becomes short by a control, and a current is replenished to the collector of the TR 23 through the diode 25 from a voltage VREF. In this way, an AGC circuit having a good frequency characteristic without using a PIN diode can be formed.
Patent JP-S52135446-A (JP)
Title: Absorptive refrigerator
Inventor: FUJIMOTO MASAKAZU
IPC: F25B15/06
Filed: 1976-05-07
Abstract: PURPOSE: To prevent error of performance caused by attachment of deposit etc. on a liquid level sensing part by providing a liquid level sensing mechanism at the refrigerant's level. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09240933-A (JP)
Title: Control device of hydraulic elevator
Inventor: HIBIYA SHIGEJI
IPC: B66B9/04
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide constantly stable starting characteristics without receiving influence of inverter noise and provide starting characteristics to shorten starting time at the time of lowering. SOLUTION: A device is for controlling quantity of pressure oil fed from a hydraulic pump 7 to a hydraulic jack 2 at the time of driving to raise a car 1 in accordance with a car speed command value by variation of output frequency of an inverter device 13 to be given to an electric motor 8 of the hydraulic pump 7 in accordance with pressure and temperature detected by sensors 16, 17 to detect pressure and temperature of pressure oil flowing in the hydraulic jack 2 and to control quantity of pressure oil circulating from the hydraulic jack 2 to the hydraulic pump 7 at the time of driving the car 1 for lowering, a flow rate change-over valve 11 which closes at the time when the car 1 is in a motion stand-by state and a check valve 9 are provided on a piping between the hydraulic jack 2 and the hydraulic pump 7,  and the flow rate change/over valve 11 is opened at the time when the check valve 9 is an open state by providing a decompression valve 18 in parallel to the flow rate change-over valve 11.
Patent JP-S61212121-A (JP)
Title: Digital multi-valued data transmission equipment
Inventor: SHIGETOMI SATORU
IPC: G11B20/10
Filed: 1985-03-15
Abstract: PURPOSE:To decode exactly a multi-valued data even in case a signal level is varied, by providing a means for separating threshold data and a digital multi-valued data which are obtained by a digitizing means, and a means for storing a new threshold data which is obtained every prescribed period. CONSTITUTION:From a memory part 6, a data TH1 of a threshold '1' is supplied to a comparator 7a, a data TH2 of a threshold 2 is supplied to a comparator 7b, and a data TH3 of a threshold is supplied to a comparator 7c. By these three pieces of comparators 7a-7c, the respective thresholds and input data are compared, and as a result of their comparison, by decoding the obtained data of 3 bits by a decoder 7d, a data of 2 bits for realizing a quadruple value is obtained. Three groups of data which are obtained from the comparing circuit are inputted to a majority circuit 10, and the data of the most value is outputted. The data of 2 bits outputted from the majority circuit concerned is supplied to a 2 8 converting part.
Patent JP-H03252822-A (JP)
Title: Event monitoring system
Inventor: MURAKAMI FUMIYOSHI
IPC: G06F9/48
Filed: 1990-03-02
Abstract: PURPOSE:To attain the sure reception of an event by setting previously an event informed flag in an ON state, and deleting a first event when a request is produced from the same space for reception of the next event. CONSTITUTION:An event controller 2 produces an event control table 3 and returns an identifier in response to a monitoring state request given from a reception subject 1. At the same time, the controller 2 refers to the table 3 to inform the subject 1 of an event stored when an event informed flag 3-1 is kept OFF and then to turn on the flag 3-1 in response to an event reception request that designated an identifier received from the subject 1. Meanwhile the event is deleted when the flag 3-1 is kept ON and an event reception requester has the same subject 1. Otherwise the event is sent again when the flag 3-1 is kept ON and the event reception requester has a different subject 1. Thus the event is surely received.
Patent JP-S58171918-A (JP)
Title: Tough acryl sheet
Inventor: KATAOKA HIROSHI
IPC: C08J5/18
Filed: 1982-04-01
Abstract: PURPOSE:To obtain the titled acryl sheet of an excellent weather-resistance, hardness and rigidity and an improved impact-resistance, by stretching biaxially a polymethl methacrylate (PMMA) by a specified magnification at the state of a high viscosity. CONSTITUTION:By stretching biaxially PMMA which is preferably the homopolymer of a methyl methacrylate and has a weight-average molecular weight above one million e.g., by a rolling mold at the state of a high viscosity preferably above 1X10<7>ps and by the stretching ratio of at least three times, preferably, at least 3.5 times the purpose acryl sheet of max. ORS 20kg/cm<2> is obtained.
Patent JP-S61211315-A (JP)
Title: Random copolymer
Inventor: KAJIURA HIROICHI
IPC: C08F210/02
Filed: 1985-03-18
Abstract: PURPOSE:The titled copolymer being excellent in heat (aging) resistance, chemical resistance, solvent resistance, electrical properties, transparency, moldability and shape memory quality and showing properties like those of a flexible resin, comprising a specified polycyclic monomer component and ethylene. CONSTITUTION:10-2mol% polycyclic monomer component of formula I (wherein R<1-12> are each H, an alkyl or a halogen and R<9-10> or R<11-12> may be combined together to form a ring and n>=1) is copolymerized with 90-98mol% ethylene or monomer mixture comprising ethylene and 50mol% or below other copolymerizable monomers (e.g., propylene) to obtain the titled copolymer having polycyclic monomer component units of formula II, an intrinsic viscosity of 0.005-20dl/g (in decalin at 135 deg.C), a crystallinity <=40% (X-ray method), a m.p. <=135 deg.C (differential scanning calorimeter) and a glass transition temperature of 20-80 deg.C (dynamic viscoelasticity meter).
Patent JP-H11250428-A (JP)
Title: Thin film magnetic head
Inventor: KISHIMOTO DAISUKE
IPC: G11B5/39
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To suppress variation (dispersion) in reproduced outputs when recording and reproducing are repeated in a thin film magnetic head combining a recording induction head and a reproducing magnetoresistive effect head. SOLUTION: In the thin film magnetic head, a lower core layer 12 for the recording induction head and an upper shield layer 21 for the reproducing mangetoresistive effect head are combined with each other and the lower core layer/upper shield layer 30 is provided with an upper layer part 31 opposed to an upper core layer through a gap layer 13 and a lower layer part 32 extended from the lower side of the upper layer part 31 to both outsides in a track width direction. In this case, the thickness of the lower layer part 32 of the layer 30 is about >=0.9 μm.
Patent JP-S60204409-A (JP)
Inventor: OOMORI SHIYOUZOU
IPC: B65B9/073
Filed: 1984-03-21
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-S63220083-A (JP)
Inventor: KOBAYASHI SHIGEO
IPC: F26B21/00
Filed: 1987-03-06
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-H08251405-A (JP)
Title: Device for discriminating attribute of image area
Inventor: NAKAMURA KAZUAKI
IPC: G06N3/00
Filed: 1995-03-13
Abstract: PURPOSE: To more accurately discriminate an attribute of plural block areas whose size differs from each other by using a block discrimination neural network discriminating the attribute of plural block areas whose size differs from each other and a neural network discriminating totally the attribute of a noted area based on the result of discrimination. CONSTITUTION: A block area extract section 11 extracts image data corresponding to block areas of different sizes such as three kinds; 8×8 picture elements, 16×16 picture elements, and 32×32 picture elements with respect to one noted area (for example, a noted area of 8×8 picture elements) of an original image. The three kinds of data are all compressed into 8×8 picture elements by interleaving and calculation of representative. Block discrimination neural networks 12A, 12B, 12C discriminate respectively the attribute of noted area. An overall discrimination neural network 13 totally discriminates the attribute as to the noted area based on the discrimination result by the block discrimination neural networks 12A, 12B, 12C.
Patent JP-H03257291-A (JP)
Title: Small cross-section rock-bed propulsion machine
Inventor: NAKAI SAKAE
IPC: E21D9/08
Filed: 1990-03-06
Abstract: PURPOSE:To perform a small bore pipe propulsive construction method mechanically by driving a rock drill controlling the thrust angle, turning angle and forward/backward motion thereof by a specified pattern so as to move the rock drill opposedly across the whole cross section of a facing, thus performing automatic drilling. CONSTITUTION:A cylindrical member 2 is fittingly mounted at the tip outer periphery of a propulsion pipe 1. A rock drill 11 is radially oscillated by a thrust angle cylinder device 13 as well as rotated by a rotating device 5 and moved forward/backward along a box type guide 10 by a feed cylinder device 14 to drill almost flat across the whole cross section of a facing. The drilled muck is transferred to the rear part of a bulkhead by a screw conveyor 19 and an earth discharge device 26, and then made into slurry by the earth discharge device 26 to be discharged. Keeping the facing against the bed change can be thereby controlled, and deluge or the like can be coped with, as well as drilling work can be automated without the necessity of a worker entering into the propulsion pipe.