baber/WOPTO huggingface dataset:
Patent JP-H09215913-A (JP)
Title: Cartridge filter of micro filtration membrane
Inventor: OTANI SUMIO
IPC: B01D67/00
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge filter of a micro filtration membrane which is easy to be wetted and of which the integrity test is carried out easily. SOLUTION: In this cartridge filter of a pleated micro filtration membrane manufactured by pleating a sheet micro filtration membrane with 0.05-10μm average hole diameter, forming the sheet a cylindrical shape, and sealing the joint margins of the cylindrically formed sheet in a liquid-tight manner, and sealing also both ends of the cylinder with end plates in a liquid tight manner, organic polymer molecules are buried in holes in both end parts of the cylindrical pleated membrane of the cartridge filter.
Patent JP-H03229844-A (JP)
Title: Manufacture of ni-ti series shape memory alloy stock
Inventor: HIDENO AKIRA
IPC: B21C1/00
Filed: 1990-02-05
Abstract: PURPOSE:To efficiently manufacture Ni-Ti series shape memory alloy stock at a low cost by subjecting the unidirectionally solidified ingot of an Ni-Ti series alloy to drawing into a desired shape. CONSTITUTION:An Ni-Ti series alloy ingot in which thermoelastic martensitic transformation occurs is subjected to drawing into stock having a desired shape. At this time, as the above ingot, a unidirectionally solidified one is used. This unidirectionally solidified ingot can be obtd. by a unidirectional solidification casting process such as a heating die continuous casting method. This ingot is constituted of a cast structure in which single crystals or crystalline grains are longly stretched in a longitudinal direction and having few grain boundaries crossing with the direction of drawing. In this way, the amt. of work hardening at the time of cold working is suppressed to a low degree, and process annealing is not executed or its number of times is reduced, the Ni-Ti series shape memory alloy stock can efficiently be obtd.
Patent JP-H01178697-A (JP)
Title: Lining element for tunnel or shaft
Inventor: RUPAATO JIYON SHIDONII MATSUKU
IPC: E21D5/04
Filed: 1988-02-05
Abstract: PURPOSE: To improve work efficiency by assembling a lining element manufactured by casting low impact strength wall part in a main wall having high compressive strength and high impact strength, and then knocking the wall part having low impact strength to be taken as an opening part. CONSTITUTION: A semicircular recessed part 13 is formed in one circumferential edge part 11a of a main wall 12 formed of steel reinforced concrete having high compressive strength and high impact strength. A removable wall part 14 formed of light-weight Lytag concrete is cast in the recessed part 13 to form a lining element 11. The lining elements 11 are disposed in required places and combined with the conventional lining element 10... to assemble a lining for a tunnel or a shaft. Subsequently, after the end of assembling, the removable wall part 14 is removed to be formed as an opening for a branch shaft or a tunnel.
Patent JP-H01204310-A (JP)
Title: Optical fiber cable combined metal conductive device
Inventor: YOSHINAGA ISAO
IPC: H01B11/22
Filed: 1988-02-08
Abstract: PURPOSE:To obtain a simple-structured and compact optical fiber cable combined metal conductive device by a method wherein a through hole is made in a metal conductive material and an optical fiber cable is made to pass through the through hole with a space therein. CONSTITUTION:A through hole 1a whose diameter is slightly larger than that of an optical fiber cable 2 is made along the center axis of a rod-shaped metal conductor 1 and the optical fiber cable 2 is made to pass through the through hole 1a. A space 3 is made between the metal conductor 1 and the inner wall of the through hole 1a. Therefore, the optical fiber cable 2 which passes through the through hole 1a of the metal conductor 1 for sending electric powder transmits various signals. The space 3 absorbs difference in the expansion and contraction, caused by heat, between the metal conductor 1 and the optical fiber cable 2. This realizes a simple structure in which the optical fiber cable 2 is housed in the metal conductor 1, thus attaining compaction easily.
Patent JP-H03228994-A (JP)
Title: Excavation pit
Inventor: MURAZAKI KAZUO
IPC: E21B10/44
Filed: 1990-02-05
Abstract: PURPOSE:To manufacture easily by providing a claw installing plate forming a plain sheet to the rotary shaft of an excavator, and installing excavating claws to both sides of the claw installing plate through a switching mechanism. CONSTITUTION:To a cutting 11 provided at the upper side center of a claw installing plate 10 which consists of a plain steel plate, a rotary shaft 13 for connection furnishing a concrete milk pouring hole 12 is welded. And, at both sides of the claw installing plate 10, operating vanes 25 are fixed making the cylindrical parts 26 at one end rotatable around a shaft 24 provided between brackets 22 and 23 welded up and down respectively, as the center. And excavating claws 29 are installed to blocks 27 whose installing grooves 30 are welded to the operating vanes 25, and fixed to mount and demount freely with bolts 31. Furthermore, excavating claws 19 are welded to the lower end of the claw installing plate 10.
Patent JP-H09219333-A (JP)
Title: Chip inductor and its manufacturing method
Inventor: HARA SHIGEO
IPC: H01F27/29
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide chip inductors having a simple construction and easily manufactured. SOLUTION: A core 4 having projected brim 3 at the end of axial direction of a coil winding body 2 of a semi-rectangular shaped pillar body is made of ferrite material by a press forming method. The core 4 is moved to a tank 9 as the core 4 keeps inclined with the axis crossing the liquid surface of an electrically conductive paste 8 stored in the tank 9. A part of one plane and an end plane of the projected brim 3 is dipped into the conductive paste 8 without dipping an opposite inner plane of the projected brim 3. The core 4 is drawn up and rotated after dried and a part of one plane and an end plane of another projected brim 3 is dipped into the conductive paste 8 in the same way as above and electrode films 10 are formed respectively. The electrode is made by plating the surface of the electrode films 10 with nickel and solder.  A conductive wire is wound on the coil winding body 2, and the wire leads of the both coil terminals are soldered to the electrodes respectively.
Patent JP-S58142972-A (JP)
Title: Accelerating charging of raw material coal in coke oven
Inventor: OKAMOTO HISATO
IPC: C10B37/00
Filed: 1982-02-19
Abstract: PURPOSE:To obtain high-quality coal, by charging a carbonizing chamber with coal to  be fed with accelerating properly the speed of the coal itself without using a fluid for  transporting the coal to be fed, controlling the acceleration according to the packing  degree of the coal to be fed in the carbonizing chamber so that the bulk density and  the bulk density distribution of the coal to be fed are regulated. CONSTITUTION:In charging a carbonizing chamber of a coke oven of the chamber  furnace type with coal to be fed, the coal to be fed is packed from the hopper 1 of a  charging car equipped with a high-speed charging mechanism for the coal to be fed  into the carbonizing chamber, sent from the bottom of the hopper to the feeder 2 for  the coal to be fed, the coal to be fed itself is accelerated to a proper velocity and  packed into the carbonizing chamber by the projecting mechanism 3b like a three- stage impeller in the casing 3a of the projecting device 3 for the coal to be fed connected to the feeder using the driving gear system 4 such as the variable speed electric  motor 4a, the reduction gear 4b, etc. attached to an impeller shaft without using a  fluid for transporting the coal to be fed, and the raw material coal is fed to the carbonizing chamber by controlling the acceleration according to the packing degree of  the coal to be fed in the carbonizing chamber so that the bulk density and the bulk  density distribution of the coal to be fed are regulated.
Patent JP-S58143226-A (JP)
Title: Electronic clinical thermometer
Inventor: MURAMOTO YUTAKA
IPC: G01K1/02
Filed: 1982-02-19
Abstract: PURPOSE:To make reading of a display in a dark place easy and to reduce the electric power to be consumed for illumination, by providing an illuminating means for illuminating a display means, a photodetecting means for detecting external light and a control circuit connected to a measuring arithmetic circuit, the illuminating means, etc. in a housing. CONSTITUTION:When a temp. measuring part 102 is inserted into the position to be measured, such as the armpit, an arithmetic circuit corrects the output of an A/D converter corresponding to the change in the temp. of the resistor in the part 102 according to a pulse oscillation frequency and inputs the same to a display part. The arithmetic circuit displays the measured temp. visibly by driving a display element for a few seconds, for example, 4-8sec, after it decides the end of the temp. measurement upon lapse of a prescribed time since starting of the temp. measurement. The photocurrent of a photoresistor Q1 increases or decreases according to the brightness or darkness of external light 302, and increases or decreases the voltage level V1 generated in the load R1 of the Q1. When the emitter voltage V1 decreases to below the threshold value Vth (when the external light is dark), an inverter I2 emits a logical 1 and sets an RSFF1, thereby lighting a lamp. When the light is bright, the V1 is higher than the Vth; therefore, the inverter outputs a logical 0 and holds the RSFF in a reset state.
Patent JP-S58144225-A (JP)
Title: Vibration controller
Inventor: MORIKAWA HIROSHI
IPC: G05D19/00
Filed: 1982-02-19
Abstract: PURPOSE:To reduce the vibration of a multistory building and improve properties of the vibration, by connecting a position, where the vibration displacement  is large, and a position, where it is small, of the multistory building by a vibration controlling mechanism which generates a controlling force corresponding to  the vibration quantity. CONSTITUTION:An accelerometer 4 is attached to a structure member 3 of the multistory building and detects the rolling of the building. Rods 9 and 9 are attached to the position, where the vibration displacement is relatively large, and the position, where the vibration displacement is relatively small, of the multistory building respectively, and an actuator 8 is connected to the other ends of rods 9 and 9. The accelerometer 4 detects the vibration quantity of the building and allows the actuator 8 to generate a damping force through a filter 5, a controlling circuit 6, and a power booster 7. Therefore, a tensile or compressing load is applied to rods 9 and 9, and this tensile or compressing load acts in such direction that the vibration of the building is stopped, thus controlling the vibration.
Patent JP-H08198356-A (JP)
Title: Kimono-preserving sheet
Inventor: IWAMOTO SHINICHI
IPC: A01N25/18
Filed: 1995-01-23
Abstract: PURPOSE: To provide a sheet for preserving a kimono (traditional Japanese garment) which has a function to create an environment suited to preservation of a kimono and an ability to maintain this environment in a stabilized state. CONSTITUTION: A kimono-preserving sheet 10 is made up of a bottom sheet 11 on which a folded kimono is laid an inner flap sheet 12 which covers the upper side of the kimono, and an outer flap sheet 13 which covers the upper side of the inner flap 12. Each of the bottom sheet 11 and inner flap sheet 12 is formed of a functional sheet material furnished with a functional commination product which has a function effective for preservation of a kimono and is distributed in packs substantially at regular intervals and evenly.
Patent JP-S60173715-A (JP)
Title: Magnetic tape device
Inventor: TANABE TAKANARI
IPC: G11B5/54
Filed: 1984-02-14
Abstract: PURPOSE:To displace relative positions of a magnetic head and a magnetic tape to not only reduce wear of the magnetic head and the magnetic tape but also relax the attraction phenomenon between the magnetic head and the magnetic tape, by providing a displacement giving means which displaces the magnetic head, etc. CONSTITUTION:When a trigger signal (b) which is generated for recording or reproducing and indicates start of the magnetic tape is received, a displacement signal generating circuit 15 sends the second displacement signal (d) to a plunger 14. The plunger 14 drives a magnetic head 11 from the first position 16 to the second position 17 on a basis of the second displacement signal (d) so that the gap part of the magnetic head 11 is displaced to a minimum spacing position to the magnetic tape. Thus, the gap part of the magnetic head 11 is displaced to the minimum spacing position to the magnetic tape 13, and wear which is generated conventionally at a magnetic tape start time is not generated, and wear for magnetic tape start of the gap part of the magnetic head 11 and the magnetic tape 13 is avoided.
Patent JP-S57140082-A (JP)
Title: Audio detecting circuit for television receiver
Inventor: SOMEYA HIROYUKI
IPC: H04N5/60
Filed: 1981-02-24
Abstract: PURPOSE:To achieve demodulation and detection of an audio sub-carrier signal in a TV signal of various systems without complicated operation, by automatically switching an FM detecting characteristic according to an audio inter-carrier frequency of the received TV signal. CONSTITUTION:Peak differential amplifiers 1 and 2 as audio detecting circuits are provided. The amplifier 1 has a tuning circuit including a varactor diode VD. An audio sub-carrier wave signal in audio inter carrier frequency is incoming to an output terminal 3 from a multi-system TV receiver and it is applied to the amplifiers 1 and 2 respectively. Then, the amplifier 2 outputs a DC voltage according to the audio inter carrier frequency, this is given to the diode VD and the detecting characteristic of the amplifier 1 is switched. Thus, the audio sub-carrier wave signals in TV signals of various systems are demodulated and detected without complicated operation.
Patent JP-H03232811-A (JP)
Title: Cosmetic
Inventor: TOKUYAMA TOSHIE
IPC: A61K8/97
Filed: 1990-02-07
Abstract: PURPOSE:To obtain a cosmetic, containing SAKE (Japanese rice wine) less or an extract thereof, excellent in humectant effects and further having effects on smoothing of the skin. CONSTITUTION:A cosmetic, safely obtained by directly using SAKE lees or an extract prepared by extracting the SAKE lees with water or a solvent such as an alcohol, preferably water or containing the aforementioned SAKE lees or extract in a cosmetic such as a face washing agent and capable of providing both well-balanced effects on a change of the skin into young and fresh skin and smoothing of the skin which are conventionally considered difficult at a low cost and simultaneously effectively utilizing the SAKE lees which are difficult to discard at present.
Patent JP-H04264765-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIMURA TETSUKAZU
IPC: H01L29/732
Filed: 1991-02-20
Abstract: PURPOSE:To provide a manufacturing method for a semiconductor device in which a polysilicon film can be buried in a U-shaped groove for a contact pass in a short time, an etching-back can be conducted in a short time and a throughput can be improved. CONSTITUTION:A step of forming a groove 2a for isolating an element and a groove 2b for a contact pass having substantially the same width as that of the groove 2a by anisotropically etching a substrate 1, a step of so forming a polysilicon film 3 as to cover the interiors of the groove 2a, 2b, and a step of etching back the film 3 and burying the film in the grooves 2a, 2b, are provided.
Patent JP-S60170697-A (JP)
Title: Solid lubricant
Inventor: KIDA YASUSHI
IPC: C10N60/08
Filed: 1984-02-16
Abstract: PURPOSE:A novel solid lubricant having improved resistance to load, obtainable relatively inexpensively in extremely high yield, comprising a low-order graphite fluoride fluorinated at a specific temperature, made from graphite as a raw material. CONSTITUTION:A graphite (usually about 10-30mum particle diameter) such as natural graphite, artificial graphite, kish graphite, graphite of thermal decomposition, etc. is fluorinated at <=450 deg.C (usually at 350-450 deg.C) preferably at about 100mg-1atm fluorine pressure, to give the desired solid lubricant comprising graphite fluoride of (C2F)n type having 0.05-3F/C ratio.
Patent JP-H11232635-A (JP)
Title: Magnetic record medium
Inventor: YAMAGA MINORU
IPC: G11B5/708
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a coating-type magnetic record medium which is compatible with a vapor deposition-type magnetic record medium. SOLUTION: A magnetic record medium is provided with a nonmagnetic support, with a thin-film layer which is formed in such a way that one main face of the nonmagnetic support is coated with a coating and which comprises at least a magnetic layer and with a back coated layer which is formed on the other main face of the nonmagnetic support. Then, in the magnetic recording medium, the thickness of the magnetic layer is set at 1/6 to 1/3 or lower of a shortest recording wavelength, the thickness of the thin-film layer is set at 0.6 μm or lower, and the total of the thickness of the thin-film layer and the thickness of the back coated layer is set at 0.8 to 1.3 μm or lower.
Patent JP-H06210246-A (JP)
Title: Sorting control device of rotary sorting part in huller
Inventor: KARAIWA TETSUO
IPC: B02B5/02
Filed: 1993-01-20
Abstract: PURPOSE:To make sorting accuracies due to a plurality of sorting cylinders uniform and constant in a huller constituted by combining rotary sorting parts sorting mixed rice after the winnowing using the sorting cylinders. CONSTITUTION:In a huller constituted by combining rotary sorting parts C sorting rice into unpolished rice and unhulled rice by a plurality of horizontally arranged sorting cylinders 2a, 2b having numberless cavity holes formed to the inner peripheral surfaces thereof, the rotational speeds of the sorting cylinders 2a, 2b are respectively independently altered and controlled or only the rotational speed of one sorting cylinder is altered and controlled.
Patent JP-H11210172-A (JP)
Title: Ridge tile support member
Inventor: ITO YOSHIO
IPC: E04D1/30
Filed: 1998-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a ridge tile which is excellent not only in earthquake resistance, constructibility, and ventilating property but also in water resistance. SOLUTION: A ridge tile support member has: a long frame main body 1 having a vertically ventilatable space therein and placed upright and fixed on top of a roof along a ridge; a long ridge cover member 6 secured to the upper surface of the frame main body 1 at its center and having both sides extended toward both sides of the frame main body 1; a ridge tile locking member 13 mounted on top of the ridge cover member 6 to lock a ridge tile placed on the ridge cover member 6; ventilating windows 8 provided on both sides of the ridge cover member 6 and leading to a ventilating space formed from each side to the center of the ridge cover member 6;  and wind pressure plates 43 freely oscillatingly provided outside the ventilating windows 8 and abutting to the side faces of the ridge cover member 6 so that the ventilating windows 8 are closed by the wind pressure of air flowing into the ridge cover member 6 from the ventilating windows 8. Using the ridge tile support member, ridge tiles are constructed along the ridge of the roof.
Patent JP-2000281646-A (JP)
Title: Tetrahydropyridine dicarboxylic acid or its derivative, and its production
Inventor: KITA KEIRO
IPC: C25B3/00
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound industrially and inexpensively obtainable from dihydrocarboxylic acid in an excellent yield and useful as an intermediate of a medicinal agent or agricultural chemicals. SOLUTION: This compound is expressed by the formula  Z1 and Z2 are each hydroxyl group, an alkoxy or the like; Y is H, an acyl. a trialkylsilyl or the like; (C5H5N-X) is a tetrahydropyridine ring having a substituting group X on an N-atom; X is H, an acyl or the like), preferably, 1,2,3,4- tetrahydropyridine dicarboxylic acid ester or its derivative, e.g. N-acetyl-4- acetyl-2,3-dicarbomethoxy-1,2,3,4-tetrahydropyridine. The compound is obtained by subjecting a dihydropyridine dicarboxylic acid having a substituting group X on N-atom or its derivative to a reductive addition reaction or an electrode reductive reaction, concretely in the presence of a magnesium metal or a boron hydride compound.
Patent JP-H06239237-A (JP)
Title: Train number reading device
Inventor: TANAKA KAZUNARI
IPC: G06Q50/30
Filed: 1993-02-16
Abstract: PURPOSE:To secure recognition rate of a train number close to 100% by reading out a key rolling stock number corresponding to each rolling stock number discriminated by a rolling stock number discriminating means from a train organization table, and reading out the corresponding train number from a train operating table, when the train number can not be discriminated by a train number discriminating means. CONSTITUTION:When an image analysis part 5 can not judge a train number from a train number image reading device 4, a rolling stock number is judged from a rolling stock image reading device 6 and sent to a train number searching part 8. Train numbers and key rolling stock numbers are registered in a train operating table 10 formed in the data base 9, and the rolling stock number and the key rolling stock number of each rolling stock are registered in a train organized table 11. A key number is read from the rolling stock number of each train of the train organization table 11 by the rolling stock number input from the image analysis part 5, and the key rolling stock number of each train number of the railway schedule of the train operating table 10 is examined. The belonging train number is read out, and sent to a train number output part 7 for display.
Patent JP-S60170968-A (JP)
Title: Vertical type overflow image sensor
Inventor: HAMAZAKI MASAHARU
IPC: H01L27/148
Filed: 1984-02-15
Abstract: PURPOSE:To reduce smear-blooming by a method wherein an N-layer, a P-layer and an I-layer are formed between an electronic N<+> type accumulating layer formed by photoelectric conversion and a P<+> barrier against electronic current toward deeper layers. CONSTITUTION:An N type Si substrate 1 is implanted with B ion to form a P- layer 2 making thin under sensing element 4 while thick under transmitting region and amplifier. An I buffer layer 3 is epitaxially formed to provide an N<+> layer 4', an N<+> type vertical transmitting resistor 6, a P type reading gate 7 and a P<+> type channel stopper 5 burying a transmitting electrodes 9 in an SiO2 layer 8. In such a constitution, the barrier heights X2-X1 may be increased without decreasing the impurity concentration of barrier wall P-layer 2 due to existence of a buffer layer 10. Therefore a vertical type overflow image sensor with least blooming-smear may be produced since the charge accumulated on the sensing element 4 is reduced after starting overflow without changing the barrier height X2 due to the increase in accumulated charge of sensing element 4.
Patent JP-S60173156-A (JP)
Inventor: SHIBATA YOSHIO
IPC: D05B53/00
Filed: 1984-02-15
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。