baber/WOPTO huggingface dataset:
Patent JP-H1141029-A (JP)
Title: Multi-frequency transmission system
Inventor: FUJIWARA TOMOHIRO
IPC: H03F3/68
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a multi-frequency transmission system that employs an inexpensive connection waveguide to provide a high effective radiation power to a signal requiring the high effective radiation power while comparatively decreasing a maximum transmission power of an amplifier. SOLUTION: Amplifiers 8, 9, 10 that output a signal with a comparatively low effective radiation power and a combiner 7 corresponding thereto are installed on the ground, while amplifiers 4, 5 that provide an output of a signal requiring a comparatively high effective radiation power and a combiner 3 corresponding thereto are installed in the vicinity of an antenna 1. Thus, the length of a connection waveguide from the amplifiers 4, 5 via the combiner 3 to the antenna 1 is reduced, losses in the connection waveguide are also reduced and a high effective radiation power is obtained.
Patent JP-2001020492-A (JP)
Title: Grooved decoration board and manufacture of the board
Inventor: FUJINO YOSHITO
IPC: B32B7/12
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a grooved decoration board and its manufacturing method in which a cut face can be finely finished when a groove is cut on a board laminated with layers having different specific gravities and a closely adhesive and finely finished board can be obtained even when a decorative sheet is stuck to the plane including the cut face. SOLUTION: After a smaller groove than a required size is primarily cut in advance, from a surface layer 21 side of a laminate board 2 in which layers having different specific gravities from each other are laminated and layers having larger specific gravities in these layers are disposed in the obverse and reverse and the intermediate layers 21, 22, 23, the vicinity 24a1 of the groove is impregnated with a sealer to cure. Then, the groove is secondarily cut so that the groove bottom 24b reaches the layer 23 having a larger specific gravity in the intermediate part and formes a required size to form a required groove 24. The grooved decorative board A is constituted by the decoration of the surface of the laminate board including the groove 24.
Patent JP-H0741328-A (JP)
Title: Production of glass microsphere
Inventor: MIURA SEIKI
IPC: B01J2/06
Filed: 1993-07-30
Abstract: PURPOSE:To obtain a glass microsphere free from ruggedness or foreign matters on the surface, free from bubbles or crystal in the inside and excellent in sphericity by dropping a fused glass liquid by fusing a glass raw material or glass itself into a liquid for cooling. CONSTITUTION:The fused glass liquid is formed by mixing the glass raw material such as SiO2, K2O, PbO2 in a desired mol ratio and heating to fuse in a crucible or heating to fuse the glass itself. Next, the fused glass liquid is dropped into the liquid for cooling to produce the glass microsphere. It is necessary for the liquid for cooling to be a liquid free from the decomposition at the temp. of the dropped fused glass liquid and free from the reaction with the glass and carbon tetrachloride, fluorocarbon or the like is preferably used. The obtained glass microsphere is preferably used for the production of micro- optical parts, microspherical laser element or the like. As a result, the fused glass liquid is produced even by using a glass composition easily crystallized.
Patent JP-H0537693-A (JP)
Title: Facsimile equipment
Inventor: FUJII YOSHIHARU
IPC: H04N1/04
Filed: 1991-07-30
Abstract: PURPOSE:To send output information from other electronic device such as a copying machine provided with an operating state sensing function to a management equipment. CONSTITUTION:Output information from a detection section 85 provided with a copying machine 81 is given to an interface circuit 10 provided with a facsimile equipment 1 via an interface circuit 87. The information representing a fault state from the copying machine 81 given to the interface circuit 10 is sent to the management equipment 3 by the control section 11. A predetermined address is given to the interface circuit 10 and the information from the copying machine 81 is sent to the management equipment 3 together with the address from the control section 11. The management equipment 3 discriminates whether the reception information comes from the facsimile equipment 1 or from the copying machine 81 based on the address.
Patent JP-S6346993-A (JP)
Title: Construction method of vessel
Inventor: TAKADA MASASHI
IPC: B63B9/00
Filed: 1986-08-15
Abstract: PURPOSE:To make it possible to use a high place working machine as a foothold in holds so as to reduce the term of works and improve the safety of works, by moving a rail and the high place working machine in the block newly loaded every time the neighboring block is loaded. CONSTITUTION:At the time when the first block 30 is loaded, a rail 7 and a high place working machine 6 are installed in the block 30 (inboard). After that, every time when the second block 31, the third block 32... the seventh block 36 are loaded, the high place working machine 6 and the rail 7 are moved in the neighboring block. And before the last block 37 in the parallel blocks is loaded, the high place working machine 6 is pulled out to the outside, and hanged by a crane 40. After the parallel blocks of the hull are formed, the stern block 38 and the bow block 39 are installed respectively.
Patent JP-S6251705-A (JP)
Title: Suction/exhaust valve of internal combustion engine
Inventor: NOMURA HIROSHI
IPC: F16B1/02
Filed: 1985-08-29
Abstract: PURPOSE:To reduce thermal stress and mechanical stress, by a method wherein ceramics placed on the bottom of a poppet valve part is secured by a boltlike plug at a central part and by a ceramics ring at an outer peripheral part. CONSTITUTION:In a suction exhaust valve body 1, a poppet valve part 2 is joined integrally with a stem part 3. In this case, after first ceramics 4 is bonded to the poppet valve part 2, heat insulating materials 6 and 7 are placed, and a second ceramics 5 is placed. A pin 17 for securing is inserted into the poppet valve part 2, and its base end 23 is projected in a through-hole 8. A ceramic ring 15 is inserted in a position, allowing a pin hole 22 to radially coincide with a pin hole 21 of the poppet valve part 2, externally of the outer peripheries of the ceramics 4 and 5. Further, a boltlike plug 10 is inserted in the through- hole 8 to prevent slip-off of a pin 17 for securing, and an upper end part 25 of the boltlike plug 10 is secured to the inner periphery of the through-hole 8 by welding at 26.
Patent JP-H0479540-A (JP)
Title: Transmission line interface for atm exchange
Inventor: ASO YASUHIRO
Filed: 1990-07-20
Abstract: PURPOSE:To integrate a first-in/first-out memory and to make the system small in size by excluding an overhead being additional information on a transmission line from a signal from an opposite station on the transmission line and exchanging only an ATM cell. CONSTITUTION:A cell alignment means 12 uses a detection signal outputted from an additional information period detection means 11 to store sequentially an asynchronous transfer mode(ATM) cell mainly comprising an inter-user transfer data except additional information i.e., an overhead according to the order of the reception from the transmission line in the unit of cells and also to store number of stored cells. Moreover, a cell multiplexer means 13 uses a control signal from an ATM switch to output the result to an ATM switch side according to the order of reception when number of stored cells in the inside of the cell alignment means 12 is one or over and after multiplexing of idle cells when number of stored cells is 0. Thus, the first-in/first-out memory is integrated and the system is made small in size.
Patent JP-H0852712-A (JP)
Title: Method and device for continuous manufacture of ceramics spherical molded body
Inventor: KAMITOKU YASUHIKO
IPC: B02C17/20
Filed: 1994-08-12
Abstract: PURPOSE:To obtain the ceramics spherical molded bodies having excellent circularities continuously at a low cost by dropping a slurry consisting of ceramics powder, monomer and dispersion solvent into a circulating liquid so as to obtain gels of it and separating, cleaning, and drying the obtained ceramics spherical molded bodies. CONSTITUTION:A slurry consisting of ceramics powder, polymerizable monomer and dispersion solvent is stored in a slurry storage tank 1 and dropped into a liquid 7 in a reaction column 6 from a plurality of discharge nozzles 4 through a slurry supply conduit tube 3 by a quantitative pump 2. For the liquid 7, a liquid which does not mix with the slurry and has 0-0.1 of difference in specific gravity between the liquid and the slurry is used. A heating device 8 is attached to the reaction column 6 so as to regulate curing time. The shape of slurry drops in the liquid 7 are spherical by surface tension and sent to a separator 12 together with the liquid through a conduit tube 11. Further, they are sent to a cleaner 13 and a dryer 14 by a conveying device 15 so as to be degreased and sintered. As a result, spherical molded bodies having diameters of 30mm or less can be obtained.
Patent JP-2000344988-A (JP)
Title: Synthetic resin emulsion composition
Inventor: OHARADA AKINOBU
IPC: C08L31/04
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a synthetic resin emulsion composition having good viscosity stability and long pot life and capable of providing a film exhibiting sufficient water resistance even in drying at relatively low temperature and useful for adhesives, etc., by compounding a specific aqueous emulsion with a polyhydrazide compound and a monohydrazide. SOLUTION: This synthetic resin emulsion composition is obtained by compounding (A) an aqueous emulsion containing a saponified product (DAVES) of diacetoneacrylamide-fatty acid vinyl ester copolymer containing 0.1-15 mol.% diacetoneacrylamide unit as an emulsifying and dispersing agent and containing a polymer of ethylenic unsaturated monomer as a dispersoid with (B) a polyhydrazide compound and (C) a monohydrazide compound. The DAVES is used in an amount of preferably 1-30 pts.wt. based on 100 pts.wt. polymer of ethylenic unsaturated monomer. The preferable amounts of the components B and C added are each 0.5-30 pts.wt. and 0.1-5 pts.wt. based on 100 pts.wt. DAVES.
Patent JP-S6435482-A (JP)
Title: Document generator
Inventor: ADACHI HIDEKATA
IPC: G09G1/00
Filed: 1987-07-30
Abstract: PURPOSE: To faithfully display graphics of combined external characters or the like on a picture even at the time of document input by filling the inter-line space of an external character pattern with a dot matrix at the time of displaying the external character pattern in the documentation mode. CONSTITUTION: When display of external characters with lines closed is required in the documentation mode, a CPU 10 calculates the start address of an external character registration area of a RAM 11, where the external character pattern is stored, and the position of the picture where graphics should be displayed. Then, a transverse one-line part is reduced to 16 dots, and a dot pattern with which the inter-line space is filled is expanded on a buffer B of the RAM 11. When this reduction display is not required, the display pattern stored in the buffer B is expanded on a dot memory 20 for display and is displayed on the display picture. Consequently, graphics of combined external characters or the like can be faithfully displayed on the picture.
Patent JP-H1133774-A (JP)
Title: Solder alloy, solder paste, and resin flux cored solder
Inventor: MURATA TORU
IPC: B23K35/26
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain the solder alloy which reduces the crack under the heat cycle condition, the high temperature creep fracture under the high temperature condition, and the tip upright in the time of the reflow by specifying the composition consisting of Sn, Sb, Ag, Cu, Ni and Pb. SOLUTION: The solder alloy consists of 55.0-61.8 wt.% Sn, 0.3-0.7 wt.% Sb, 0.2-1.0 wt.% Ag, 0.05-0.15 wt.% Cu, 0.025-0.07 wt.% Ni, and the balance of Pb, and shows an excellent heat resistant characteristics. The solder alloy absorbs the stress based on the expansion/shrinkage of a substrate by the heat cycle to reduce the crack generated at the soldering part. Further, the solder alloy reduces the creep fracture of the soldering part against the long-hour load under the high temperature condition, and also reduces the upright phenomenon of a tip part in heat-fusing a surface mounting field. The solder alloy can be used for the solder paste or the resin flux cored solder.
Patent JP-S6346623-A (JP)
Title: Perpendicular magnetic recording medium
Inventor: HAYASHI KENJI
IPC: G11B5/64
Filed: 1986-08-14
Abstract: PURPOSE:To improve recording density, wear resistance and durability by forming a titled medium of a 1st perpendicularly magnetized film which consists of metals and the oxide thereof and has the magnetic anisotropy in the direction perpendicular to a substrate plane and a 2nd perpendicularly magnetized film which is coated on the 1st perpendicularly magnetized film and contains barium ferrite as a magnetic material. CONSTITUTION:The 1st perpendicularly magnetized film 2 consists of >=1 kinds of the metals selected from the group consisting of cobalt, iron and nickel and vacuum- deposited on the substrate 1 and the oxide thereof and has the magnetic anisotropy in the direction perpendicular to the substrate 1 plane. The 2nd perpendicularly magnetized film 3 contains the barium ferrite as the magnetic material coated on the 1st perpendicularly magnetized film and is the perpendicularly magnetized film having the magnetic anisotropy in the direction perpendicular to the substrate 1. The surface of the 1st perpendicularly magnetized film 2 is protected by the 2nd perpendicularly magnetized film 3, by which the increase of a spacing loss is obviated and the wear resistance by the contact with a head is improved. Since the barium ferrite is hexagonal fine particles, this method is effective in improving the recording and reproducing sensitivity of high density perpendicular recording as well.
Patent JP-S6433305-A (JP)
Title: Snow removing apparatus
Inventor: TAKIZAWA KUNIO
IPC: E01H5/09
Filed: 1987-07-29
Abstract: PURPOSE: To enable the snow removal of snow being higher than the diameter of a crawler to be executed by providing an elevating base frame. CONSTITUTION: An elevating base frame 18 is arranged on a shassis frame 11 provided with a crawler 13, and a driving unit 26, an auger 28, and a blower 27 are placed on the frame 18. As such, snow being higher than the diameter of the crawler can be removed readily.
Patent JP-H0478709-A (JP)
Title: Feeling control type air conditioner for vehicle
Inventor: MATSUNAGA KAZUHIKO
IPC: B60H1/00
Filed: 1990-07-19
Abstract: PURPOSE:To improve comfortableness by carrying out the temperature detection in a car room at the equivalent temperature close to the temperature feeling of a human being. CONSTITUTION:The detection information of an outside air temperature sensor 1, car room equivalent temperature sensor 7, and a solar radiation sensor 3 and the set temperature of a temperature setting part 4 are separately inputted to a calculation circuit 5. The calculation circuit 5 outputs a control instruction into a HVAC control part 6 so that the air temperature is raised to a set temperature on the basis of these information. As the car room equivalent temperature, is used the temperature which is calculated so as to be equal to the temperature which a person senses on the basis of the air temperature, radiation temperature, thermal resistance of clothes put on, etc., and the control matched in feeling can be carried out.
Patent JP-H0919682-A (JP)
Title: Scum removing device
Inventor: YAMAZAKI TOSHIHIRO
IPC: C02F1/40
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a scum removing device which does not require the outflow of a large volume of treated water for removing scum, does not require the delicate adjustment operation of a movable weir by a fluctuation in water level and has not parts to stagnate the scum failing to be removed. SOLUTION: The scum removing device for removing the scum by admitting the scum into a drain trough 2 installed in a settling basin 1 is provided with a scum capturing trough 3 which is connected to the drain trough 2, is arranged before or before and behind the drain trough 2 and has an inflow part 3a under the water surface. This scum capturing trough 3 is provided with the liftable scum overflow movable weir 6 and an opening/closing cap 5 for opening and closing the inflow part 3a. The scum overflow movable weir 6 is connected cooperatively to this opening/closing cap 5 and is made movable upward at the time of opening the opening/closing cap 5.
Patent JP-H06219722-A (JP)
Title: Silicon oxynitride fiber and its production
Inventor: FUNAYAMA TORU
IPC: C01B21/084
Filed: 1993-08-02
Abstract: PURPOSE:To provide the subject fiber useful as a reinforcing material for high performance composite materials by reacting a dihalosilane or its adduct with a Lewis base with ammonia and water or oxygen, spinning the produced polysiloxazane and subsequently baking the produced fiber. CONSTITUTION:A dihalosilane (e.g. dichlorosilane) or the adduct of the dihalosilane with a Lewis base is reacted with ammonia and water or oxygen to produce a polysiloxazane. The polysiloxazane contains -(SiH2)n(NH)r- and -(SiH2)mO- (n, m and r are 1-3) as main repeating units, and has a polymerization degree of 5-300 based on the repeating units. The polymer is dissolved in a suitable solvent (e.g. pentane) in a concentration of 5-90wt.% to prepare a spinning raw solution having a viscosity of 1-5000 poises. The spinning raw solution is spun by a dry-spinning method, etc., and subsequently baked at >=800 deg.C in an inert gas. The produced fiber contains >=5mol.% of nitrogen and >=5mol.% of oxygen and has a chemical formula of Si1+xN(4-y)/3Oy/2Cz (0<x<3, 0<4, 0<z<1.1).
Patent JP-H0356374-A (JP)
Title: Pulse width modulation controlled hydraulic elevator
Inventor: SENDA KEIICHI
IPC: B66B1/04
Filed: 1989-07-26
Abstract: PURPOSE:To lessen the action delay of a solenoid coil current to signals during the action of pilot valves and enlarge the effective region of a pulse width modulation rate by providing detectors for detecting the solenoid coil current and returning the solenoid coil current to solenoid coil current controllers, thus controlling the solenoid coil current. CONSTITUTION:During pulse width modulating action, ascending pilot valves 6, 7 perform the feedback control of the solenoid coil current of solenoid coils 6', 7' detected at solenoid coil current detectors 12', 13'. With such feedback control, the rising delay of the solenoid coil current to signals is lessened, and the change in action delay due to the fluctuation of solenoid coil voltage becomes less, as well as the effective range of a modulation rate is enlarged.
Patent JP-H068660-A (JP)
Title: Thermal transfer image receiving sheet
Inventor: MIZUMACHI MOTOHIRO
IPC: B41M5/40
Filed: 1992-06-24
Abstract: PURPOSE:To especially form an image having excellent thermal transfer sensitivity and fixing properties equal to those of a silver salt photographic image on a sheet for OHP in an image forming method due to a sublimation thermal transfer system. CONSTITUTION:In an image forming method due to a sublimation thermal transfer system, a thermal transfer image receiving sheet to be used is constituted by forming a dye receiving layer on a light pervious support by coating support with a composition prepared by dispersing an interlaminar compd. (clay mineral) 1 substituted with an org. cation 3 and susceptible to the ion exchange with a cation dye and having non-aqueous solvent swellability imparted thereto in a polymeric binder having a refractive index same to or approximate to that of the compd. 1. In an ink ribbon, a cation dye made hydrophobic is used.
Patent JP-S5894216-A (JP)
Title: Multielement type edge mode ceramic filter
Inventor: SHIMIZU HIROSHI
IPC: H03H9/54
Filed: 1981-12-01
Abstract: PURPOSE:To excite edge mode oscillations with high efficiency, by connecting >=1 edge mode 3-terminal ceramic filter containing an opposite phase driving auxiliary electrode to >=1 edge mode 3-terminal ceramic filter which has no said auxiliary electrode. CONSTITUTION:Opposite phase driving auxiliary electrodes 5a, and 7a and 5b and 7b are provided in addition to semicircular driving electrodes 6a and 6b and 4. The electrodes 6a and 7a are connected electrically to the electrodes 6b and 7b. In case the electrode 4 is used as an earth electrode with the electrodes 5a and 5b used as an input electrode and an output electrode respectively, the directions of electric fields are opposite to each other between the semicircular electrode part and the opposite phase driving auxiliary electrode part. As a result, the higher efficiency is obtained for the edge mode oscillations than a case when only the semicircular driving electrodes are used.
Patent JP-S6171157-A (JP)
Title: Method and device for horizontal and continuous casting of metal
Inventor: SUZUKI KENJI
IPC: B22D11/04
Filed: 1984-09-14
Abstract: PURPOSE:To improve the uniformity in the quality of ingot structure, etc. by introducing a gas to the corner part in the lower part of a casting mold, forming a space impressed with a gaseous pressure and limiting cooling in the lower part of the casting mold. CONSTITUTION:The inside circumferential surface 3 of the casting mold is cooled via a cooling water jacket 2. The molten metal is admitted through the outlet 11 of a tundish 10 and inflow port 8 of a refractory plate body 7 to the mold inside. An oil feed pipe 5b and a gas introducing pipe 5a are provided to the lower part of the mold to supply lubricating oil and compressed air, etc. respectively. The lubricating oil wets and lubricates the inside circumferential surface 3 of the casting mold and the gas forms the space 6 impressed with the gaseous pressure by the pressure corresponding to the hydrostatic pressure of the molten metal 9 in said position. The contact position in the horizontal direction between the molten metal 9 and the surface 3 is shifted to the down stream side by the above-mentioned method. The cooling rate is thus limited and the deviation of the solidifying center of the molten metal 9 is prevented. The quantity of the structure of the ingot is made uniform over the entire section.
Patent JP-H0634520-A (JP)
Title: Method for evaluating anchor force of adhesion tape or sheet
Inventor: AKESATO HIDEAKI
IPC: G01N19/04
Filed: 1992-07-20
Abstract: PURPOSE:To obtain a method for evaluating the anchor force of an adhesive for a material even if it is an adhesion tape which can be extended and deformed easily. CONSTITUTION:A prime coat agent layer of polyamide resin is provided on one surface of a material 11 consisting of polyethyleneterephtharate film and a polyethyleneterephtharate films with different thicknesses as a release body 2 are applied on the surface of an adhesion layer 12 of an adhesive tape 1 which is formed by laminating the acryl adhesion layer 12 on it. The other surface of the base 11 is adhered to a fixing part 3 using an adhesive 4 and the release sheet 2 of the adhesive tape 1 is released at 180 deg.C.