baber/WOPTO huggingface dataset:
Patent JP-H0642060-A (JP)
Title: Structure for joining upper and lower floor of unit type building
Inventor: TSUDA SHINJI
IPC: E04B1/348
Filed: 1992-06-11
Abstract: PURPOSE:To make it possible to use a joining member for both a member for positioning a plurality of building units for lower floor arranged in a horizontal direction and a member for joining the building units for lower floor and building units for upper floor. CONSTITUTION:Pointed bolts 11 are vertically provided on a plurality of building units 1A for lower floor arranged in a horizontal direction so that these bolts 11 are inserted into holes 13 of a joining plate 12 for positioning the units 1A. And the bolts 11 are inserted into holes of building units 1B for upper floor and a nut is threaded onto each protruding end of the bolts.
Patent JP-S637007-A (JP)
Title: Frequency conversion circuit
Inventor: KITAYAMA TAKAMITSU
IPC: H03D7/00
Filed: 1986-06-27
Abstract: PURPOSE:To facilitate the mounting of the titled circuit by adopting a constitution in which a mixer circuit, a local oscillation circuit, an intermediate frequency amplifier circuit and a power supply circuit are constituted on one dielectric board and at least the local oscillation circuit is separated by a shield case so as to simplify the constitution. CONSTITUTION:A support slot 20 fitted with a projection formed respectively with a waveguide-microstrip converter 11 and a mixer circuit 7 on the dielectric board 19 is formed to the upper/lower part of a square waveguide 6. Thus, a diode mount pattern 9 and the waveguide-microstrip converter 11 on the dielectric board 19 are fitted to the central position of the square waveguide 6 in the vertical direction, a low pass filter 12 and the waveguide-microstrip converter 11 are pressed and fixed by the upper part of the square waveguide 6 and the mixer circuit 7 is separated from the other circuits 4, 10, 13 and 14. Since the circuits 4, 7, 10, 13 and 14 are constituted on the one dielectric board 19, no partition wall is formed to a case 21 and instead a shield case 22 is used.
Patent JP-H0318743-A (JP)
Title: Instrument for measuring humidity by near infrared ray
Inventor: NAGASE MAMORU
IPC: G01N21/3554
Filed: 1989-06-16
Abstract: PURPOSE:To well measure the humidity by near IR rays by converting the near IR rays from a rotary reflecting plate which is kept rotated by the flow of the fluid in a piping and a stationary reflecting plate to electric signals, displaying the humidity in the piping and detecting the drain in the pipe bottom. CONSTITUTION:The near IR ray of the wavelength absorbed in water is made into the light generated from a light emitting element 8. This light is introduced to a two-fiber optical fiber 10 via a filter lens 9 which allows the transmission of only the light of this wavelength. The light is further fed via a two-fiber optical fiber connector 5 into the piping 1. This near IR ray is reflected by the rotary reflecting plate 7 which is kept rotated by the flow of the fluid in the piping 1 and the stationary reflecting plate 2. The electric signal corresponding to the light rays arriving at the light receiving port of the connector 5 is thereafter generated according to this ray. A peak value is measured by a peak hold 12 upon receipt of the electric signal from the element 11 and is compared with the previously stored data. The humidity in the pipe 1 is then displayed 13. This electric signal is compared with a reference voltage via a DC-AC converter 14. Whether the drain exists in the pipe bottom or not is thus checked.
Patent JP-H09327788-A (JP)
Title: Aluminum brazing filler metal containing flux
Inventor: OSAME YASUHIRO
IPC: B23K35/363
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To perform the excellent brazing from each side of the brazing filler metal and the flux at lower temperature than the conventional temperature. SOLUTION: In an aluminum brazing filler metal containing the flux in which the brazing filler metal part and the flux part are contained, and mixed at the ratio of 95:5-70:30 by weight, the brazing filler metal part contains, by weight, 20-60% Zn and 0.05-20.8% Si, and the added element group (I) to improve the brazing property at low temperature and/or the added element group (II) to improve the strength are contained, and the balance Al with inevitable impurities, the Fe content in the impurities is regulated to <=0.01%, and the flux part is the Cs-F flux whose melting point is <=550 deg.C. The added element group (I) is at least one kind of Be, La, Sr, Bi, Mg, Li, Sb and Ba, while the added element group (II) is at least one kind of Mr and Cr.
Patent JP-S5674239-A (JP)
Title: Method and device for original illumination in process camera
Inventor: YONEHARA HIROYUKI
IPC: G03B27/54
Filed: 1979-11-24
Abstract: PURPOSE: To demonstrate the performance of the photographic lens at the maximum, by providing a ring light source, where plural light sources are arranged, in the plane parallel with the  original and by changing the distance from the light source to the optical axis of the photographic  lens and the distance from the light source to the original so that they may satisfy a prescribed  relation according to photographic magnifications.   
     CONSTITUTION: Rotary disc 16 is provided on fitting plate 21 parallel with the surface of original  24. Arc-form guide long holes 18 are provided at interval 90° on rotary disc 16, and guide pins 22  which are protruded to the reverse face and light sources 23 are provided on concentric circles at  tips of slide arms 19 which are supported onto fitting plate 21 rotatably by pins 20, and distances  between light sources 23 and the center of rotary disc 16 can be changed by rotation of rotary disc 16. Such round hole 17 is provided in the center of rotary disc 16 that the reflection light from  original 14 can reach photographic lens 12. According to photographic magnifications, the  distance between optical axis 13 of lens 12 and the light source and the distance between fitting  plate 21 and original 14 are changed to obtain always the same illumination intensity. As a result,  the performance of lens 12 is demonstrated at the maximum. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6130066-A (JP)
Title: Semiconductor memory cell
Inventor: TERADA KAZUO
IPC: G11C11/401
Filed: 1984-07-23
Abstract: PURPOSE:To provide a cell which does not result in soft errors, by providing with a P type region having a higher concentration and a P type region having a lower concentration than a comparatively low impurity concentration of an N type region, which are contacted each other and cause the N type region to be underlaid, on a P type Si substrate, and by connecting a word wire to the lower concentration P type region and a bit wire to the higher concentration P type region. CONSTITUTION:A P type region 102 having an impurity concentration of about 2X10<16>/ cm<3> and a P type region 104 having a concentration above 10<18>/cm<3>, contacting with each other, are formed with an N type region 103 with a concentration of about 2X10<17>/cm<3> underlaid on the surface of a P type Si substrate 101. Next, at the end of the regions 103, 104, an N type region 107 with a concentration above 10<18>/cm<3> for supplying a reference voltage is formed, and on the region 102 an electrode 105 serving as both of a gate electrode and a word wire is formed with a gate insulating film 106 interposed. Moreover, on the region 104, a bit wire 110 is coated with a conductive film 108 and an insulating film 109 for forming a capacitance interposed, and the periphery of the electrode 105 and film 108 is surrounded with an insulator 111. Thus, charges owing to radioactive particles invading the inside of an MISFET can be reduced.
Patent JP-H0710128-A (JP)
Title: Automatic sheet loader
Inventor: KANEKO YUTAKA
IPC: B31B50/06
Filed: 1993-06-23
Abstract: PURPOSE:To provide an automatic sheet loader which can automatically set a sheet. CONSTITUTION:An automatic sheet loader comprises at least a pair of chains 35 placed oppositely to each other for forming a sheet carrying path 32 therebetween, brackets 36 fixed to the chain 35 every set intervals for protruding toward the sheet carrying path 32 to support sheets from both sides, and a driving means for making the chain 35 travel to carry the sheets. In this case, if a size, a number or a form of each package among a plurality of packages changes, a sheet to be set is replaced. However, since respective groups of sheets are moved from an upper to a lower portions by the chains 35 and carried, distinguishing sheets in a previous group from those in a next group is easy at the time of replacing, thereby eliminating need for monitoring to avoid mixture of sheets.
Patent JP-S5573613-A (JP)
Title: Diuretic drug composition
Inventor: MISHIERU BIORA
IPC: A61K45/06
Filed: 1979-11-22
Abstract: An advantageous diuretic action by excretion of water, sodium and chloride ions, with reduced excretion of potassium ions, is effected by combined administration of a 19-oxygenated steroid compound of the pregnane series of the formula    <IMAGE>  (I)  wherein Ra represents a hydrogen atom, and Rb represents an  alpha -oriented lower alkanoylthio group, or Ra and Rb together represent a carbon-carbon bond or an  alpha - or  beta -oriented methylene radical, R represents a free hydroxymethyl group or a hydroxymethyl group etherified by a lower alkyl or esterified by a lower alkanoyl; or represents a carboxyl group or a lower alkoxycarbonyl group, and R2 represents a hydrogen atom or the acyl radical Ac of a carboxylic acid, as the aldosterone-antagonising component A on the one hand, and, on the other hand, of a conventional diuretic which is unspecific in respect of electrolyte excretion, e.g. a diuretically effective derivative of benzothiadiazine, benzenesulfonamide, phenoxyacetic acid, benzofuran-2-carboxylic acid or 2,3-dihydrobenzofuran-2-carboxylic acid, as component B. The two components A and B can be administered separately or together as an appropriate composition or pharmaceutical preparation.
Patent JP-S5852743-A (JP)
Title: Sorting system
Inventor: TASHIRO TERUYOSHI
IPC: G06F17/30
Filed: 1981-09-25
Abstract: PURPOSE:To change a selection condition easily wothout increasing a load on an operator when great numbers of selection conditions are specified, by grouping and storing combinations of possible key items and sorting conditions. CONSTITUTION:Combinations of possible key items and sorting conditions are grouped and stored and when conditions of selection are changed, a code given to a group is only specified to perform sorting processing. For example, a CPU reads a sorting program out of a magnetic disk device DK0 and stores it in a main storage part MEM; and a code is specified on a keyboard KBD to store its key item and sorting condition in the MEM. According to the sorting program, an input file, a working file, and an output file are processed by disk devices DK1a, DK2a, and DK3a respectively. Then, the CPU decodes the code stored in a variable item to perform specified processing, and the result is stored in the DK3a.
Patent JP-S5484866-A (JP)
Title: Nh3 injection method
Inventor: NAKAJIMA YASUSHI
IPC: B01D53/56
Filed: 1977-12-19
Abstract: PURPOSE: To prevent decrease in denitration effect and corrosion of nozzles due to the decomposition of NH 3  by maintaining the nozzle at a constant temperature with a cooling fluid introduced around a liquid nozzle for injecting NH 3  into an exhaust gas passage.  
     CONSTITUTION: NH 3  is injected into an exhaust gas passage maintaining the liquid nozzle at a temperature of 110 to 500°C with a cooling fluid introduced around at least a part of the liquid nozzle. Or a part of fluid flowing through the boiler system is introduced likewise to maintain the liquid nozzle at a temperature of 110 to 500°C. This prevents deterioration in the denitration effect due to decomposition of HN 3  above 500°C. As a result, NH 3  is combined with SO 3  in the exhaust gas below 110°C to form H 2 SO 4 , thereby checking corrosion of the liquid nozzle. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09330925-A (JP)
Title: Formation of low dielectric-constant silicon oxide insulating film and semiconductor device using it
Inventor: SATO JUNICHI
IPC: H01L21/768
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To reduce the specific dielectric constant of a silicon oxide insulating film and to prevent contamination due to additional gas and the deterioration of a hot carrier resistance from being generated in a semiconductor device by a method wherein the fluorine-containing silicon oxide insulating film is formed on a substrate to be treated by a CVD method using a compound consisting of a tetraisocyanate silane, rare gas element and fluorine. SOLUTION: A fluorine-containing silicon oxide insulating film is formed on a substrate 11 to be treated by a CVD method using a compound consisting of a tetraisocyanate silane, rare gas and fluorine. The substrate 11 is set on a substrate stage 12, which is provided with a built-in heater 13 and has a grounding potential. Raw gas, which is introduced in a gas introducing hole 16, is diffused by a gas diffusion plate 15 and is uniformly jetted on the surface of the substrate 11 through a gas shower head 14 opposing to the substrate 11. An ultrasonic vibration applying means 20A directly excites the substrate 11 and an ultraviolet vibration applying means 20B excites the raw gas which is jetted through the head 14.
Patent JP-H05321975-A (JP)
Title: Phase change type fluid sealed vibration controller
Inventor: KATO RENTARO
IPC: B60G7/02
Filed: 1992-05-20
Abstract: PURPOSE:To eliminate or reduce excessive degradation of vibration controlling characteristics caused by a resonant phenomenon of a diaphragm, by forming a channel which generates a fluid flow when vibration is inputted in a fluid chamber, and tuning resonance frequency of fluid according to natural vibration frequency of the diaphragm. CONSTITUTION:The first supporting piece 12 and the second support piece 14 are connected with each other through a rubber elastic body 16, and a fluid chamber 48 where a part of wall is composed of the rubber elastic body 16 is formed. Besides, a part of the wall of the fluid chamber 48 consists of a diaphragm 62 which is supported so as to be displaced to the second support fitting 14. In a phase change type fluid sealed vibration controller where an actuator 72 for exciting the diaphragm 62 is disposed on the rear of the diaphragm, a fluid channel 94 which generates fluid flow when vibration is inputted in the fluid chamber 48 is formed, and the resonance frequency of fluid which is flown through the fluid channel 94 is tuned according to the natural vibration frequency of the diaphragm 62.
Patent JP-H0445506-A (JP)
Title: Transformer
Inventor: TAKIMOTO MASAAKI
IPC: H01F27/245
Filed: 1990-06-13
Abstract: PURPOSE:To suppress an exciting rush current and to reduce a noise caused by the vibration of an iron core by laminating a plurality of thin steel plate layers tight to one another so that gaps therebetween, cutouts, or openings lap over every other layer to form a reducing cross section on the magnetic path of the iron core. CONSTITUTION:An iron core 1 is constituted by laminating silicon steel plates 2 and 3 alternately. Then, gaps G are prepared at junctions between a silicon steel plate 2 and a silicon steel plate 3. When gaps G are made greater, the residual magnetic flux in the iron core 1 becomes smaller, thereby reducing the maximum value of an exciting rush current. Therefore, when a gap G at one junction is set at 2-10mm, the exciting rush current is suppressed and assembled silicon steel plates are well balanced, thus being suitable for improving workability. Since steel plates 2 and 3 that are usually 0.2-0.5mm thick are laminated over one another and clamped with metal fittings, steel plates 2 and 3 mutually generate a friction, thereby making it possible to strongly integrate them altogether.
Patent JP-H0317457-A (JP)
Title: Range hood
Inventor: NISHIO MINORU
IPC: F24C15/20
Filed: 1989-06-14
Abstract: PURPOSE:To enable a rapid extinguishment of fire to be performed when the fire occurs, improve a safety characteristic and prevent an occurrence of fire by a method wherein a manual falling means for inclining a hood base body toward a heating device manually and an automatic falling means for performing an inclination with a temperature sensor are provided. CONSTITUTION:A range hood 1 is provided with a lid-like hood base body 6, a discharging member 10 having a suction port 9 adjacent to a concave part 7 of the hood base body 6, and a pivoting supporter 12 for inclining the hood base body 6. The pivoting supporter member 12 is rotated by an electric motor H, and a supporting shaft 14 for connecting the hood base body 6 through a torque limiter 18 is provided. The hood base body 6 is provided with a manual inclining means 15 for inclining the hood base body 6 toward the heating device manually and an automatic inclining means 17 for inclining through the temperature sensor 16. A dispersion of contaminated substance such as oil from a cooked item can be efficiently prevented, an occurrence of smoke from the heating device can be caught near its generating source, resulting in that a smoke discharging efficiency can be improved, an instantaneous diminishing of fire from the heatinz device can be performed, a safety characteristic of the cooking table as well as its reliability in operation can be improved and further an occurrence of iire can be prevented.
Patent JP-H0317656-A (JP)
Title: Electrophotographic sensitive body
Inventor: TAKIZAWA YOSHIO
IPC: G03G5/05
Filed: 1989-06-15
Abstract: PURPOSE:To obtain an electrophotographic sensitive body superior in sensitivity, potential characteristics, such as potential acceptance, dispersibility, dispersion stability, and interlayer adhesions and not to cause inferior image quality, such as occurence of black spots, by using a carrier generating layer composed of an organic pigment, polyvinyl butyral, and a resin specified in volume resistivity. CONSTITUTION:The electrophotographic sensitive body is formed by laminating on a conductive substrate 1 an interlayer 7, the carrier generating layer 6, and a carrier transfer layer 4. The carrier generating layer 6 is composed of the organic pigment, polyvinyl butyral, and the resin having a volume resistivity of >=10<12>OMEGA.cm, such as polycarbonate, polyester, polymethacrylate, methacrylate- styrene copolymer, aliphatic acid-cellulose ester, and silicone resins, and the resin is contained in the binder resin of the carrier generating layer in an amount of 65 - 95wt.%, preferably, 80 - 90wt.%.
Patent JP-H10326527-A (JP)
Title: Moving cable
Inventor: YAMADA MASAHIRO
IPC: H01B7/04
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To carry the stress, which is to be applied to metal raw wires of a shielding layer, with non-metal fibers by using the non-metal fiber having a drawing characteristic smaller than that of the metal raw wires and a large tensile force for the shielding layer of the woven structure that the metal raw wires and the non-metal fibers are woven. SOLUTION: A shielding layer 2 and a sheath 3 are provided on a core 1 in this order. The shielding layer 2 has the woven structure, which is formed of a group of six tin plated soft copper wires and a pair of yarn-like polyalamide fibers as a non-metal fiber 5, and the metal raw wires 4 are wound around the periphery of the core 1 in one of right and left directions, and the non-metal fibers 5 are wound in the other direction. In the case where drawing of the tin plated soft copper wire exceeds the drawing in an elastic area, drawing thereof suddenly progresses, and if this condition is continued, the tin plated soft copper wire is disconnected. The non-metal fibers having a tensile load, which is straight till a disconnection is generated, and a disconnection load larger than that of the metal raw wires is used.
Patent JP-H01318660-A (JP)
Title: Method of disposing asbestos layer
Inventor: SUGAWARA NORIYUKI
IPC: B09B3/00
Filed: 1988-06-21
Abstract: PURPOSE:To prevent dispersion of harmful asbestos fibers by spraying particulate adhesive on the surface of an asbestos layer and injecting a bonding agent to the inside of the layer, and by peeling off and disposing the layer after its hardening and by spraying, at the same time, the adhesive on dustproof clothings and others. CONSTITUTION:On the surface of an asbestos layer 2 laid over a ceiling 1, particulate adhesive 3, made of water epoxy resin or the like, is sprayed with a pressure so low as not making asbestos fibers fall off. Then, watertight topcoat 4 is sprayed on the surface of the layer 2, and a bonding agent 5, made of special rubber denatured epoxy resin emulsion is injected to the inside of the layer 2. After hardening of the bonding agent, the asbestos layer 2 is peeled off with a peeling scoop and disposed as asbestos lumps 2'. Dustproof clothings 7 and protective sheets 8 are discarded after being spray with the adhesive 3. Thereby, dispersion of the asbestos fibers can be prevented.
Patent JP-H10325118-A (JP)
Title: Car stopper
Inventor: TSUCHIDA SHIGEAKI
IPC: E01F9/646
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent a car stopper from being broken readily even if an automobile or the like collides against it by providing an activation means which comprises a car stopper main body and a storage chamber and which imparts a downward tensile force to a tying member tied to approximately the center of the bottom surface of the car stop main body. SOLUTION: One end of a rope 15 serving as a tying member is tied to an annular hook 10c provided at the center of the raised bottom face of a car stopper main body 10. The other end of the rope 15 is sucured to a fastening 13 provided on the inner wall surface of a storage chamber 11, and a coil spring 18 serving as an activation means is stretched between rings 16, 17 which are tied to the part of the rope 15 near its center and to the other end, respectively. When a car stopper 1 is installed, the spring 18 is held silently elongated, and its compressive force causes a downward tensile force to work on the rope 15, keeping the car stopper main body 10 in a predetermined upright position.  Also, since the car stopper main body 10 is simply exerted with the downward tensile force on its bottom surface, it is inclined readily when exerted with a strong external force on its side, and resists damage and deformation. When the external force is removed, the car stopper main body 10 can be restored to its original upright state by the downward tensile force.
Patent JP-H07330452-A (JP)
Title: Casting refractories for molten steel treating equipment
Inventor: MATSUI TAKESHI
IPC: C04B35/66
Filed: 1994-06-13
Abstract: PURPOSE:To obtain casting refractories for molten steel treating equipment having excellent spalling resistance and slag resistance. CONSTITUTION:These casting refractories for molten steel treating equipment consist of a compd. contg. 50 to 90wt.% periclase/spinel raw materials which have chemical component values consisting of 40 to 85wt.% MgO, 10 to 55wt.% Al2O3 and 0.7 to 5wt.% SiO2 and in which periclase and MgO.Al2O3-base spinel coexist and 10 to 50wt.% magnesia which has a grain size of <=1mm and contg. <=0.5wt.% SiO2 component. The refractories described above otherwise contain <=25wt.%, in inner per cent, alumina raw material.