baber/WOPTO huggingface dataset:
Patent JP-H05122088-A (JP)
Title: Orthogonal modulating circuit
Inventor: OZAKA MASAHIKO
IPC: H04L27/20
Filed: 1991-10-30
Abstract: PURPOSE:To obtain an orthogonal modulating circuit which can correspond two used analog and digital modes with the circuit of one system. CONSTITUTION:The circuit is provided with the two mixer circuits 53 and 54 of one and the other, which are equiped with plural input terminals, an adder 5 adding the output of the respective mixer circuits 53 and 54 so as to output a prescribed signal, the input parts I and Q of one side which is equiped for the input stages of the respective mixer circuits 53 and 54 and inputted an analog signal or a digital signal as necessary and a voltage control oscillator 1 which is equiped for the input stages of the respective mixer circuits 53 and 54 to out put a carrier wave or an FM modulation wave in accordance with an input signal. Then, between the voltage control oscillator 1 and one of the mixer circuits 53 and 54, a pi/2 phase shifter 52 conducted at the time of analog mode is equiped.
Patent JP-H11145545-A (JP)
Title: Solid-state laser
Inventor: SHIMOMURA KATSUHIKO
IPC: H01S3/16
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a high efficiency, large output solid-state laser with stable output by suppressing parasitic oscillations at a wavelength of 938 nm for causing energy loss and output instability, and preventing conversion efficiency from decreasing. SOLUTION: A broad area LD 101, a lens system 2, and a resonator 3 are arranged and constituted on an optical axis 104, and a light resonator 103 for beam with a wavelength of 946 nm is formed by two interfaces 105a and 107a. When an optical loss which is received when a beam with a wavelength of 946 nm travels once around the light resonator is set to δ1 and that being received when a beam with a wavelength of 938 nm travels around the resonator is set to δ2 , the condition of δ2 -δ1 >0.5% is satisfied.
Patent JP-H02157563-A (JP)
Title: Natural circulation type bath burner
Inventor: UNO SHIGEKI
IPC: F24H1/00
Filed: 1988-12-09
Abstract: PURPOSE:To prevent the occurrence of a trouble in which a bath is not heated even when an operation switch is turned ON by providing a hot water temperature set means, a hot water temperature detecting means, a means to stop detection of a hot water temperature for a specified time, a heating means, and a heating control means to control the heating means. CONSTITUTION:A set temperature is decided by a hot water temperature set means 11. In which case, the set temperature is compared with temperature detected by a hot water temperature detecting means 12 to control the starting and the stop of a heating means 13. A means 14 to stop detection of hot water temperature for a specified time is provided. Even when the set temperature of a hot water temperature is low and a water temperature is high, with an operation switch 15 turned ON, heating is effected in a way that no detection of hot water temperature is effected for a specified time starting from turning ON of the operation switch 15 or the detecting temperature of a hot water temperature is ignored. This constitution prevents the occurrence of a trouble in which with the operation switch 15 turned ON, a bath is not heated.
Patent JP-H04183437-A (JP)
Title: Phantom for tomographic device
Inventor: TSUJIOKA KATSUMI
IPC: A61B6/03
Filed: 1990-11-17
Abstract: PURPOSE:To cause the characteristic in the Z axis direction of a tomographic device directly reflected on the diagnosis result and make the border line of a phantom clear by housing an annular body in a sealed container of approximately uniform wall thickness. CONSTITUTION:A phantom for a tomographic device comprises a spiral body 1, a sealed container containing the spiral body, and a liquid 4 filling the space between the spiral body 1 and the sealed container 2. The phantom is arranged with its longitudinal direction lined up with the Z axis of the tomographic device. When a test scanning is started, the transmission condition of X rays relative to the spiral body 1 becomes almost equal over 360 degrees on the circumference perpendicular to its longitudinal direction and becomes the sectional data of an longitudinal specified shape of different sectional positions so that visual assessment of the characteristic of the tomographic device can be made. Because the data becomes the tomographic data of an identical specified shape except that relative angles differ from the subject of the tomography according to the difference in the sectional position. By the difference in the densities between the liquid and the spiral body, the contour of the annular body can be made clear.
Patent JP-H02157553-A (JP)
Title: Radiation cooler
Inventor: MORIOKA KOJI
IPC: F24F11/02
Filed: 1988-12-09
Abstract: PURPOSE:To surely prevent dew on the surface of a radiation heat exchanger body by automatically operating and controlling a dehumidifying means so that the condition in which detected dew point temperature is lower than set temperature of the radiation heat exchanger body or really measured temperature thereof is maintain CONSTITUTION:The ceiling of a cooling-aimed room 2 is formed with a plate-like radiation heat exchanger body 1 composed of an aluminium plate and the like and a radiation cooler 4 is mounted in the ceiling space 3. The cooler 4 is automatically ability-adjusted so that the temperature of the radiation heat exchanger body 1 detected by a temperature sensor 7 is maintained at set temperature by a radiation cooling temperature controller 8. On the other hand, a room device 9 is provided for convection cooling in the cooling-aimed room 2. A room device controller 15 judges the dew point of the room air in the cooling-aimed room 2 on the basis of detected room temperature by a room temperature sensor 13 and detected relative humidity by a temperature sensor 14 while the room device 9 is automatically dehumidified and operated by a dewing prevention control circuit 16 so that the condition in which the detected dew point temperature is lower than the really measured temperature by the temperature sensor 7 of the radiation heat exchanger body 1 is maintained.
Patent JP-H10142074-A (JP)
Title: Resistance type temperature sensor
Inventor: KAIHARA NOBUO
IPC: H01C7/02
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To improve heat resistance and environmental resistance and to detect temperature quickly by laminating a number of alumina insulation thick-film substrates where a thin-film thermally sensitive resistor with metal silicide as a main constituent is printed. SOLUTION: A thermally sensitive body resistance pattern is printed on a thick-film element body sheet where a conductive thick film that mainly consists of, for example, MoSi2 that is a conductive ceramic and an insulator thick film that mainly consists of Al2 O3 is formed on a polyethylene film. Then, a sheet corresponding to each layer of a sensor element is prepared, first a sheet corresponding to a lower protection part 3 is laminated, and then a sheet for constituting a thermally sensitive part 2 and a sheet corresponding to an upper protection part 1 is laminated before being pressed and cut by a specific pitch and being baked in non-oxidation atmosphere.  With a sensor element thus constituted, the material of the thermally sensitive part 2 is mainly made of metal silicide with a small thermal coefficient of expansion, so that the combination with an insulation ceramic material that mainly consists of alumina with a small thermal coefficient of expansion achieves sufficient heat shock resistance characteristics.
Patent JP-2000144228-A (JP)
Title: Molten iron desiliconizing method
Inventor: YATABE KATSUNORI
IPC: C21C1/06
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To suppress degradation of the desiliconizing reaction efficiency caused by the change in tapping speed by injecting and feeding a desiliconizing agent from an injection lance disposed toward an injection nozzle to a molten iron falling flow formed so that a molten iron is fed from a pig iron runner, allowed it flow down, and poured into a tilted runner with high-speed air flow as a carrying means. SOLUTION: A desiliconizing agent such as iron oxide is charged into a molten iron falling flow 1 which is continuously flowing from a pig iron runner 2 from an injection lance 4 as a desiliconizing agent injection flow 10. In order to direct the desiliconizing agent injection flow 10 toward the molten iron falling flow 1 directly, the injection direction of an injection nozzle of the injection lance 4 is inclined in a range of 30-65 deg. in angle of inclination with respect to the perpendicular direction. The desiliconizing agent which is charged in an accelerated manner in the falling flow 1 with high-speed air flow as a carrying means is accompanied in the falling flow 1, and even when the tapping speed is changed, the desiliconizing agent enters the hot metal 1b deeper together with the flow of the falling flow 1.  The desiliconizing agent is started to react when entering the falling flow 1 and stays long as the molten iron flows in an inclined runner 3 to achieve the desiliconizing reaction with the desiliconizing reaction efficiency on the high level.
Patent JP-H08268903-A (JP)
Title: Use of decapeptide with benzodiazepin type activity for preparation of medicine and auxiliary nutrition food
Inventor: ROORAN MIKURO
IPC: C07K14/47
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a pharmaceutical preparation having benzodiazepine type activities for treating convulsion and dysphoria, and useful as a complemental nutritional food, a food material and a medicament by including a decapeptide having a specific amino acid sequence as an active ingredient. SOLUTION: The objective pharmaceutical preparation contains a decapeptide having an amino acid sequence of the formula Tyr-Leu-Gly-Tyr-Leu-Glu-Gln-Leu- Leu-Arg as an active ingredient. The decapeptide is obtained, for example, by carrying out a precipitation of a milk by using an acid and a neutralization of the precipitate by using an alkali to provide a casein, fractionating the casein by using a DEAE-cellulose to provide αS1 casein, enzymatically hydrolyzing the αS1 casein and concentrating and isolating the hydrolyzed αS1 casein by using a reversed-phase high-performance liquid chromatography, an anion exchange high-performance liquid chromatography, a gel-filtration chromatography having a threshold at 1800 dalton, etc.
Patent JP-H01154449-A (JP)
Title: Lens value condition deciding device for beam exposure device
Inventor: TAKAHASHI MASAHITO
IPC: H01L21/30
Filed: 1987-12-10
Abstract: PURPOSE:To make high-speed focusing of a beam possible by drawing a pattern while changing a lens current synchronizing with amplitude of a deflector for deciding a lens value condition of an electron lens. CONSTITUTION:A beam emitted from a beam source 1 is focused by an electron lens 2 to enter a lens 4. And, a beam diameter is contracted by the lens 4, then a deflector 3 swings the beam in the respective directions X and Y to draw various kinds of patterns on the surface of the material 5. Here, amplitude of the beam in the respective directions X and Y is decided by output voltage of the deflection amplifiers 6a and 6b. Now, the patterns are drawn by changing current value to be impressed on the lens 2 and 4 while synchronizing with the drawing data in the respective directions X and Y, that is, with amplitude so that the optimal conditions of the lenses 2 and 4 are made to be decided by hardwares. Thereby, the optimal lens conditions can be decided at high-speed.
Patent JP-2000142796-A (JP)
Title: Foldable tank
Inventor: SUGIYAMA HITOAKI
IPC: B65D5/36
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain a foldable tank capable of reducing its breadth as compared with a conventional one when the tank is folded. SOLUTION: A fold line b for folding left and right side surface parts 6, 7 inwardly into a V shape is provided at the central portion of each of the side surface parts 6, 7 of a molding 3 forming a quadrangular cube. By folding them inwardly, the left and right side surface parts 6, 7 are hidden inside of both a front surface part 4 and a rear surface part and, since the side surface parts 6, 7 are not projected, the breadth of the quadrangular cube is reduced by the extent of projection, i.e., by that which corresponds to the extent that the left and right side surface parts 6, 7 are not projected, and can be miniaturized to about 1/2 in its breadth as compared with s conventional one.
Patent JP-2001129882-A (JP)
Title: Tube lining material and tube lining method
Inventor: KAMIYAMA TAKAO
IPC: B29C63/36
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a tube lining material, which is easily manufactured, high in strength, develops no wrinkle after lining due to its higher extensibility in the peripheral direction. SOLUTION: The tube lining material 1 is made of a composite matter 2A, which is obtained by needle-punching a glass fiber textile fabric and a non- woven fabric with a tubular resin adsorbing material 2 impregnated with an uncured liquid curable resin. Since the tubular resin adsorbing material 2 and the composite matter between the glass fiber textile fabric having a high reinforcing effect and the non-woven fabric having a high workability consist of a tube lining material 1, in the manufacturing of the tube lining material 1, the high strength tubular resin adsorbing material 2 can be obtained by easily joining both the widthwise end parts of the band-like composite matter through sewing or welding.  Further, since the long fibers of the glass fiber textile fabric are broken at the needle-punching work, the short glass fibers orientate in the glass fiber textile fabric after the work. Furthermore, the glass fiber textile fabric becomes easily extendable in a peripheral direction, towards which the reinforcing effect develops, resulting in allowing to prevent wrinkles from developing in the cured tube lining material 1.
Patent JP-H09130046-A (JP)
Title: Aluminum nitride multilayer wiring board, and its manufacture
Inventor: MONMA JUN
IPC: H05K1/03
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To fine wiring metal without mixing board component, etc., into wiring metal, and stabilize the junction between aluminum nitride and wiring metal, and further enable the mounting of a high-speed and high-output semiconductor element. SOLUTION: In an aluminum nitride multilayer wiring board 1 where a plurality of aluminum nitride substrates 3 are stacked, at least one sheet of aluminum nitride substrate 3 forming wiring layers 2 and 2a contains at least one kind out of a copper oxide and a silver compound, out of plural aluminum nitride substrates 3, and also at least one kind is deposited within the wiring layers 2 and 2a out of copper, copper alloy, silver, and silver alloy. Moreover, the content of at least one kind out of copper oxide and the silver compound contained in the aluminum nitride substrate is 0.02-2.0mol% in terms of metal.
Patent JP-S63165344-A (JP)
Title: Optically active-2-methylbytrates and utilized substance thereof
Inventor: SAITO SHINICHI
IPC: C09K19/54
Filed: 1986-12-26
Abstract: NEW MATERIAL:Optically active-2-methylbutyrates expressed by formula I [R is 1-18C straight-chain or branched alkyl or alkoxy; A is formula II-VII (X is F, Cl, Br or CN and may be H in formulas V-VII); * indicates optically active carbon]. EXAMPLE:(S)-4-(5'-Octyl-2'-pyridyl)-phenyl 2-methylbutyrate. USE:A liquid crystal substance capable of imparting spontaneous polarization (Ps) to nonchiral smectic compositions, constituting a ferroelectric liquid crystal composition exhibiting quick response at room temperature and preventing nematic crystal compositions from forming reverse domains. PREPARATION:Optically active-2-methylbutanoic acid is reacted with a compound expressed by the formula R-A-OH in the presence of a suitable condensing agent, e.g. N,N-dicyclohexylcarbodiimide, etc., to afford the aimed compound expressed by formula I.
Patent JP-H09167582-A (JP)
Title: Cathode ray tube
Inventor: TANAKA YOSHIO
IPC: H01J9/20
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent drop in withstand voltage characteristics and enhance quality by arranging an internal graphite film formed by brush coating of graphite paint different from a graphite film in a cavity part on the graphite film formed by a flow coating process and a neck tube part. SOLUTION: A graphite film 4 is formed on the inner surface of a funnel 1 by flow coating, and a neck tube 3 part in washed. Washing is conducted to the position of 20-25cm from a reference line RL. A tube inner wall and a coating film are dried, graphite paint for neck brush coating is applied with a brush so as to overlap 5mm or more on a washed end part 5 to form a neck tube part graphite film 7. Graphite paint for cone part brush coating is applied with a brush over the range having a diameter of 35cm or more from the center of a cavity 6 of a cavity part to form a conductive graphite film 8. The graphite film 8 is formed in a belt shape having a width of 10mm and a length of 70mm from the center of the cavity 6. A cathode ray tube with high withstand voltage characteristics and high mechanical strength can be obtained.
Patent JP-H03174576-A (JP)
Title: Guidance display device
Inventor: OKUBO KOSABURO
IPC: G09F7/00
Filed: 1989-12-04
Abstract: PURPOSE:To enable size to be changed and to improve reliability by connecting a pair of longitudinal frames cut at prescribed length with a consecutive plate by keeping a prescribed interval, inserting a slat supporting member in which plural pairs of elastic pieces are arranged in parallel keeping the prescribed interval in the longitudinal direction of the pair of longitudinal frames, and engaging and supporting a slat with the elastic piece of the slat supporting member. CONSTITUTION:A link supporting part 13 is formed protrusively from one side plane of the longitudinal frame 11 almost at right angles, and one terminal part of the consecutive plate 15 is fixed to the tip part 13g in the protrusive direction of the link supporting part 13 with an adhesive, etc. Then, the substrate 16a of the slat supporting member 16 is inserted to the recessed part 13c of the link supporting part 13, and screws 18 are inserted to a through hole 16f formed at the substrate 16a and through holes 13a, 13b formed at the link supporting member 13, then, it is tightened on a wall 19. The slat 17 is engaged and supported at the foot part of a pair of elastic pieces 16b by riding across engaging projections 16e, 16e formed at the pair of elastic pieces 16b of the slat supporting member 16 by engaging parts 17b, 17c. Thereby, it is possible to easily change the size corresponding to a request, and to form a guidance display device with high reliability and satisfaction.
Patent JP-H09125557-A (JP)
Title: Building material
Inventor: NASU HIROSHI
IPC: E04C2/26
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To improve the fire-proof/heat-resistant/heat retaining properties and the sound absorbing/insulating property of a plate material for a building and prevent dew condensation and electromagnetic waves by filling and sticking carbon fiber wool of a specific shape on the back side. SOLUTION: An adhesive layer 2 is formed on the back face of a metal sheet material 1 with a heat-resistant/water-resistant liquid or thermoplastic adhesive, and carbon fiber wool 3 laminated with carbon fibers into a wool shape or a board shape is lined or filled on it. The carbon fiber wool material is a collected woolly body of fibers having a thickness 20-22μm, and its thickness is set to 3-100mm and its density is set to 12-120kg/m<3> .
Patent JP-S63160103-A (JP)
Inventor: KOBAYASHI MASAJI
IPC: F21S8/10
Filed: 1986-12-24
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-H01154794-A (JP)
Title: Thermal transfer sheet
Inventor: KUBODERA SEIICHI
IPC: B41M5/382
Filed: 1987-12-11
Abstract: PURPOSE:To perform printing with high resolution and excellent image quality stably at high speed without causing adhesion of a film to a high-temperature thermal head or troubles in feeding the film at the time of heating by the head, by adopting a base sheet comprising a specified polycarbonate resin as a base of a thermal transfer sheet. CONSTITUTION:A polycarbonate resin having a weight average molecular weight of 100000-250000 is used. If the weight average molecular weight is greater than the range, solubility of the resin in a solvent is poor, and it is difficult to prepare a film from the resin, whereas if the molecular weight is less than the range, the resin is liable to be modified by the heat supplied from a thermal head at the time of thermal transfer. A heat-resistant film stretched to a minimized thickness of several micrometers to several tens of micrometers must be subsequently heat-treated to enhance dimensional stability. The heat-treating temperature is preferably as high as possible, and is generally set to be higher by 10-20 deg.C than the melting point of the polycarbonate resin constituting a base sheet, whereby a film can be obtained which has high dimensional stability at high temperatures, is insusceptible of shrinking deformations, and can be used as a heat-resistant film for transfer-type thermal recording.
Patent JP-H01153672-A (JP)
Title: Substituted phenylurea derivative and herbicide containing said derivative as active component
Inventor: OTA HIROKI
IPC: C07C275/32
Filed: 1987-12-11
Abstract: NEW MATERIAL:The N'-aryl-N-methylurea derivative of formula I (A is alkylene; R is methyl or methoxy). EXAMPLE:1-[4-(2,3-Dihydro-2,2-dimethyl-5-benzofuranylmethyloxy)p-henyl ]-3- methoxy-3-methylurea. USE:A herbicide exhibiting high herbicidal activity in plowed land and paddy field and giving little influence upon crops. Useful for the control of smooth pigweed, knotweed, Indian mallow, toothcup, monochoria, etc. PREPARATION:The compound of formula I can be produced by reacting a compound of formula II with a compound of formula III (Z is halogen) in the presence of a base (e.g. triethylamine) in a solvent (e.g. acetone) at 0-150 deg.C.
Patent JP-H07234768-A (JP)
Title: Image processor
Inventor: HATANO YOSHIAKI
IPC: G03G15/36
Filed: 1994-12-16
Abstract: PURPOSE:To prevent a single copy job from occupying a copying machine. CONSTITUTION:A job control means 6 is provided with a job control table into which the output processing order, the output processing situation, etc., of the job are written so as to control each job by this. When the copy processing of the job is started, a processing measuring means 3 starts the measurement of a processing quantity. A processing interruption means 7 judges whether the processing quantity measured by the processing measuring means 3 reaches a quantity which is set in advance and when it reaches, the means 7 informs a control means 2 of the interruption of the copy processing of the pertient job. At this time, a processing start judging means 8 decides a job which should be copy-processed next in reference to the job control table and informs the control means 2 of it. In correspondence to this, the control means 2 reads image data of the informed job from an image memory 5 and gives it to an image output means 4 to instruct the starting of copy processing.