baber/WOPTO huggingface dataset:
Patent JP-H11141802-A (JP)
Title: Steam separator
Inventor: WATANABE YOSHINORI
IPC: F22B37/32
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To secure a steam separating function even at overload, in a steam separator within a steam generator. SOLUTION: This steam separator 20 has a steam rise pipe 21 which is provided inside with a turn vane 23, a water fall drum 25 which is provided around this steam rise pipe 21 and demarcates a circular down comer space 27 between itself and the gas-water rise pipe 21, and a deck plate which is opposed, at narrow interval, to the top of the steam rise pipe 21 and the water fall drum 25 and is equipped with orifices 35 drawn up at the center of the steam rise pipe 21, and further this is provided with a turn preventive plate 29 extending vertically within the down comer space 27, and also is provided with a steam separating box 50 on the topside of the orifice 35. The steam separating box 50 has an inner cylinder 59, a ceiling wall 53, and a separate orifice 51.
Patent JP-H09143268-A (JP)
Title: Silicon-based polymer and its production
Inventor: SUGIMOTO TOSHIYA
IPC: C08G77/04
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To produce a silicone-based polymer, excellent in photoreactivity, heat resistance and flame retardance and useful for aerospace materials, a building material, etc., by carrying out the polycondensation of a dimetalated diethynylbenzene derivative and a specific dimetalated substance with a dihalosilane derivative. SOLUTION: The polycondensation reaction of a diethynylbenzene derivative represented by formula I [R<1> is H, a 1-20C alkyl, a 6-12C aryl or a group represented by the formula R<2> 3 Si (R<2> is H, a 1-20C alkyl or a 6-12C aryl); M is Li, Na, K, MgX (X is a halogen), CaX, CuX or HgX] and a dimetalated substance represented by the formula M-Z-M (Z is O, a 60-30C arylene derivative or a 2-4C acetylene derivative) with a dihalosilane derivative represented by formula II [Y is same kind as that of Z; (n) is 1-19] to afford the objective silicon-based polymer comprising constituent units, represented by formulas III, IV and V at ratios of (a), (b) and (c) [0<(a), (b) and (c)<1] and satisfying formulas [(a)+(b)+(c)=1, (1:99) to (99:1) ratio of (a):(b) and (1:2) to (2:1) ratio of [(a)+(b)]:(c) and having >=500 weight-average molecular weight.
Patent JP-H04177517-A (JP)
Title: Input/output port
Inventor: MIYAZAKI YUMIKO
IPC: G06F3/00
Filed: 1990-11-09
Abstract: PURPOSE:To unlimitedly and freely use the bit operating instruction in an input/ output port without breaking down the contents of an output register by providing a mode register and an OR gate for inputting a value of the mode register and a value of an I/O mode register. CONSTITUTION:When '1' is set to a mode register 19, the output of an OR gate 20 always becomes '1' irrespective of the set value of an I/O mode register 10, therefore, a transfer gate 17 is turned on. In such a case, the transfer gate 17 is tuned on even when the set value of the I/O mode register 10 is '0' and it is in an input mode, therefore, a read operation of an output register 11 can be executed, and by a bit set/bit reset instruction, a value of the output register 11 is read out to a bus 18, set and reset of a prescribed bit is executed by an arithmetic circuit of a CPU, and its result is written in the output register 11. In such a way, even if an output register to a port of an input mode is subjected to bit set or bit reset one after another, it does not occur that the contents of the output register except a designated bit are broken down.
Patent JP-H05144639-A (JP)
Title: Superconducting device
Inventor: HARA NOBUHIRO
IPC: G01R33/381
Filed: 1991-11-20
Abstract: PURPOSE:To reduce the cost for the design and manufacture of a superconducting device by a method wherein groups of coils or the coils are connected in parallel to each other and resistors for current control use are respectively connected in series to the respective groups or coils. CONSTITUTION:A main coil which is a first group of superconducting coils consists of 6 pieces of superconducting coils of MC3L to MC1L and MC3R. A shielding coil which is a second group is superconducting coils consists of 6 pieces of superconducting coils of SC3L to SC1R to SC3R. The first and second group of the superconducting coils are connected to parallel to each other and variable resistors R1 and R2 are respectively put in the respective first and second groups. These groups are connected to one unit of a DC power supply PS. Thereby, as a current which is made to flow through the superconducting coils or the groups of the superconducting coils can be easily controlled, the accuracy which is required for manufacturing the coils is relaxed and the cost for the design and manufacture of a superconducting device can be reduced.
Patent JP-2000126594-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: ITO JUNJI
IPC: B01J29/46
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for purifying exhaust gas which can improve NOx purification efficiency in a lean atmosphere SOLUTION: Rhodium, a fire resistant inorganic oxide, and tungsten are incorporated. The content of tungsten based on tungsten oxide is 150-500 g/liter. The content of rhodium, (1) in a mole ratio to the content of tungsten is 0.001-0.032, (2) 0.15-5.0 g per 1 liter of a catalyst, and the degree of dispersion of rhodium is 0.01-10%. The inorganic oxide is at least one selected from the group consisting of alumina, silica-alumina, titania-silica, magnesia-alumina, ceria-alumina, and zeolite. The mixture of the fire resistant inorganic oxide and tungsten oxide is impregnated with rhodium, dried by removing water, and burned at least 800 deg.C.
Patent JP-S63156142-A (JP)
Inventor: SATO SADAJI
IPC: E04B1/348
Filed: 1986-12-19
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-H09111876-A (JP)
Title: Attaching method for reinforcement brace to foundation anchor bolt in wooden building of framework construction, reinforcement brace bracket metal, and column pull-out preventing metal
Inventor: SAKATA FUSHIO
IPC: E04B1/26
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent collapse of a building by changing a wooden brace into a reinforcement provided with a turn buckle. SOLUTION: An anchor bolt 15 is bent to a reinforcement brace 17, a pull-out preventing metal of a column 5 is bolted to the column 5, and a U-washer 13 is installed on the anchor bolt 15, and it is tightened by a nut 14. The anchor bolt 15 and a turn buckle 16 are engaged with each other, and the turn buckle 16 and the reinforcement brace 17 are engaged with each other. Next, a strap at the other end of the reinforcement brace 17 and a reinforcement brace bracket metal are engaged with each other to integrate a constructed building to be resistant to an earthquake.
Patent JP-H02200453-A (JP)
Title: Thermal image formation device and manufacture thereof
Inventor: ARASUTEA SHITSUBORUDO
IPC: H01L37/02
Filed: 1989-11-27
Abstract: PURPOSE: To enhance thermal insulation of a pillar by an arrangement wherein each pyroelectric sensor element is supported by a pillar of an intrinsic polymer material providing an electric path between the element and a signal processing means. CONSTITUTION: Each sensor element is supported by a hemispherical pillar 15 formed by depositing a semiconductor polymer electrochemically onto a conductive input pad on a silicon substrate 17. Free end of the pillar 15 is soldered to an upper separated electrode 13 to complete an electrical path between a sensor element and a contact pad 16 of an integrated circuit. The pads 16 are isolated in the lateral direction by an insulating surface passivation layer 18 of polyimide or silicon dioxide deposited on the substrate 17. A CMOS integrated circuit 1-7 is formed in the substrate 17 in order to process signals generated from the sensor elements during operation of the device. The pillar 15 forms an electric path between the sensor element and the signal processing means and provides high thermal insulation between the sensor element and the substrate 17.
Patent JP-H01146670-A (JP)
Title: Scuffing decision device for clamping tool
Inventor: SHIRAIWA YOSHIO
IPC: G01L5/24
Filed: 1987-12-02
Abstract: PURPOSE: To securely and early find the fastening failure by providing a means for discriminating generation of gall on the basis of the time torque characteristic by a first timer for counting time from a moment immediately after a start and the time torque characteristic by a second timer for counting time from a moment when the torque exceeds the second discrimination starting torque. CONSTITUTION: First timers T0 , T1 count the predetermined galling time and the predetermined fastening time from a start of a fastening tool. On the other hand, a second timer T2 counts the predetermined galling time from a moment when the second discrimination starting torque is detected by a torque sensor 3. In the case where this fastening torque is out of the predetermined torque range when the first timer T0 counts the predetermined fastening discrimination time, a failure discriminating means discriminates the fastening failure. On the other hand, when this fastening torque exceeds the predetermined galling torque till the first timer T0 counts the galling time, in the case where the fastening torque is smaller than the predetermined galling torque when the second timer T2 counts the galling time, a corresponding discriminating means 7 discriminates a first or a second gall.
Patent JP-H05138407-A (JP)
Title: Supporting device of rotary shaft
Inventor: WATANABE FUMIO
IPC: B23B19/02
Filed: 1991-11-21
Abstract: PURPOSE:To make the supporting device of a rotary shaft capable of coping with a wide range of rotation of the rotary shaft by supporting the rotary shaft with a rolling bearing at the time of low speed rotation, and supporting it with a fluid bearing at the time of high speed rotation. CONSTITUTION:A flange 2 is formed in the central part, and locks a rotary shaft 1 wherein tapers 3 that contract in themselves toward end surfaces are formed at both end parts, fluid bearings 4 wherein thrust bearings facing the flange 2 and radial bearings facing a shaft part are formed and ring-shaped collars 5 that engage with the tapers 3 capable of connecting/separating, rolling bearings 6 whose inner rings are fixed to the outer circumference of these collars 5, sliders 9 that lock the outer rings of these rolling bearings 6, and the fluid bearings 4. And, the supporting device of the rotary shaft 1 is constructed with a housing 11 that supports the sliders 9 movably, and a driving means that moves the sliders 9 in the axial direction of the rotary shaft 1, and connects/separates the tapers 3 of the rotary shaft 1 to/from the collars 5.
Patent JP-H01148707-A (JP)
Title: Granulation of lithium oxide
Inventor: NISHIYAMA YUKIO
IPC: G21B1/11
Filed: 1987-12-02
Abstract: PURPOSE:To obtain granular Li2O having fine particle size and almost perfectly spherical particle shape with high efficiency by stirring powdery Li2O with air stream in inert gas and granulating by stirring the powder mechanically. CONSTITUTION:Powdery Li2O having <=0.5mm particle size is fed from a feeding port 3 to a vessel installed with a stirring rotor 1 and stirred mechanically while stirring the powder simultaneously by the air stream by introducing inert gas from a feeding port 5 through a slit 2 for the air-stream stirring. At the same time, the powder is granulated by adding, if necessary, as binder, mono- or polyhydric alcohol, of a mixture thereof with an org. solvent (e.g., dichloroethane) compatible with said alcohol, or a mixture of said mixture with a material (e.g., methyl cellulose, polyvinyl alcohol, hydroxypropyl cellulose, etc.) contg. no inorganic material from an atomizing nozzle 4, obtd. thus granules of Li2O having 0.5-1.5mm particle size and almost perfectly spherical shape.
Patent JP-H03164292-A (JP)
Title: Data recording medium and optical data recording method
Inventor: TAKAZAWA AKIHIRO
IPC: G11B7/249
Filed: 1989-11-24
Abstract: PURPOSE:To obtain a data recording medium excellent in light fastness by providing a recording layer composed of a mixture consisting of a cyanine dye and a specific diimmonium compound on a substrate and providing a reflecting layer on the recording layer. CONSTITUTION:A data recording medium is constituted by providing a recording layer consisting of a cyanine dye and a diimmonium compound represented by general formula (I) on a substrate and providing a reflecting layer on the recording layer. This data recording medium wherein the dye recording layer consisting of the cyanine dye excellent in recording characteristic and the diimmonium compound whose anion part is a transition metal complex anion is formed on the substrate and the reflecting layer is laminated to the recording layer has high reflectivity, enhanced lightfastness and excellent recording characteristics. Further, by irradiating the data recording medium with laser on the substrate side thereof to deform the recording layer and/or the reflecting layer, a cavity is formed to the interface of the recording layer and the reflecting layer to record data. Data can be recorded in a high C/N ratio with a high modulation degree.
Patent JP-H08155605-A (JP)
Title: Method for continuously casting molten metal
Inventor: SAWADA KENZO
IPC: B22D11/115
Filed: 1994-12-09
Abstract: PURPOSE: To generate the pinch force to molten metal in a mold, to reduce the contact pressure between the mold and the molten metal and to promote the feeding of lubricating oil by arranging a low electric conducting layer continued to the thickness direction of the mold and impressing shifting magnetic field in the horizontal direction of a specific frequency with an electromagnetic coil arranged at the outside of the mold. CONSTITUTION: The mold 1 is formed with copper plates 1a, 1b, and an immersion nozzle 2 for pouring the molten steel (s) from a tundish is arranged at the center part of the mold 1. Then, the molten steel (s) is supplied into the mold from the immersion nozzle 2, and while holding the molten steel surface to the prescribed level, a continuous casting is executed to obtain a cast slab (c). The electromagnetic coils 4 are arranged at the outsides of the copper plates 1a forming long sides of the mold 1 through back plates and the shifting magnetic field in the horizontal direction having 10-1000Hz frequency is impressed.  Consequently, the neighbor part of the molten steel (a) surface in the mold is pinched, and the molten steel surface (sf) in the mold 1 is raised and the recessed part 6 of the molten steel surface is formed between the inner surface of the mold 1 and the molten steel surface to promote the feeding of the lubricant (p).
Patent JP-H10128705-A (JP)
Title: Preparation of wooden core material in continuous length
Inventor: YAMASHITA AKIRA
IPC: B27D1/04
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To prepare in a short time and efficiently a wooden core material in a continuous length used for a wooden interior material such as steps, a door and a flooring by using high-frequency press. SOLUTION: A plurality of sheets of laminae 1a are arranged each other in parallel through adhesive layers 2 to form a core material intermediate layer 1 and an untreated wooden core material A in a continuous length is prepd. by overlapping face materials 3 and 4 on the front and the back face of this core material intermediate layer 1 through adhesive layers 5 and 6 and an electrode plate prepd,  by arranging alternately an oscillating grid 12 of an anode and an oscillating grid 13 of a cathode on the same plane is applied on the front and the back face materials 3 and 4 of this wooden core material A in a continuous length under a condition where length direction of the oscillating grid 13 is faced to the width direction of the wooden core material A in a continuous length and magnetic line of force is oscillated on the top part and the bottom part in the coating direction of adhesive layers 2 for laminae 1a and 1a each other by making the central part of the thickness of the wooden core material A in a continuous length symmetrical to surely and efficiently perform simultaneously adhesion of the laminae 1a and 1a each other and adhesion of the face materials 3 and 4.
Patent JP-H01148288-A (JP)
Title: Game ball storing apparatus
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1987-12-04
Abstract: PURPOSE: To change a winning rate of a retained ball inlet from the converting position of a mobile piece by a method wherein a substrate of a variable prize device is provided with a retaining device while an inlet of the retained balls is provided at the position to which the shot balls are guided in relation to the conversion of the mobile piece of the variable prize device to guide the shot balls to the retained ball inlet. CONSTITUTION: A retaining device 24 provided below a prize chamber 4 has a retained ball drop port 25 and an overflow port 26 made in a mounting substrate 3 and balls retained in the retaining device 24 are brought in from a retained ball inlet 35 provided on a game board 2 to be inserted through an introduction gutter 36 provided on the rear of the game board 2. The retained ball inlet 35 is positioned on the right and on the left of a variable prize device 1 and so installed as to change the winning probability in relation to the converting position of the mobile piece 13. A game player excites a solenoid 32 by operating a switch 31 to make a protrusion frame 30 stick out and the balls retained in the retaining device 24 drop. This facilitates the winning of a first initial port 42a or a second initial port 42b both provided below the retaining device 24 thereby enhancing the expectation of shift to a special game again.
Patent JP-H03164935-A (JP)
Title: Arithmetic processor
Inventor: SASAKI SHINJI
IPC: G06F9/38
Filed: 1989-11-24
Abstract: PURPOSE:To ensure the return to an arithmetic register without designating the address of the arithmetic register by providing a saving register which stores the register address as well as the value of the arithmetic register that is updated for each executing instruction. CONSTITUTION:When the contents of an arithmetic instruction part OP of an instruction code 11 show an instruction that writes data to an arithmetic register 13 with execution of an operation, a register address part 11a of the code 11 is inputted to an address decoder 12. At the same time, an address W of a register which is updated with execution of an instruction is stored in a saving register 15. Then the data on a selected arithmetic register 13 is inputted to a computing element 14 and at the same time the data on the register which is updated with execution of an instruction is stored in the register 15. Then the element 14 ends its operation and stores data in the register 13. Thus it is possible to save the unupdated data on a register to be updated without executing a special instruction.
Patent JP-H07161319-A (JP)
Title: X-ray tube device
Inventor: KUJIRAI MASAJI
IPC: G21K5/00
Filed: 1993-12-07
Abstract: PURPOSE:To provide an X-ray tube device for obtaining a pick up image without any unevenness of density by making X-ray amount after penetrating a filter uniformly in an X-ray output area. CONSTITUTION:An X-ray tube device comprising a decentered negative electrode 2 and a practically umbrella shaped rotational positive electrode target 3 oppositely arranged in a vacuum enclosure 1. A filter 7 for emitting X-ray of low energy band is mounted in the device and X-ray transmission factor of this filter is set as taper shaped 7a, 7b where the rotational positive electrode target side is low and the negative electrode side is high along axial direction of the rotational positive electrode target 3 and a center is low and both sides are high horizontally to the X-ray emitting center line.
Patent JP-H06126460-A (JP)
Title: Shield gas welding torch
Inventor: TAKASHIMA TOSHIHIKO
IPC: B23K9/26
Filed: 1992-10-19
Abstract: PURPOSE:To improve operation convenience, to save consumption of a shield gas and to reduce sticking sputter on a torch by forming the small diameter tip end of the torch in a shield gas welding torch using blown shield gas for arc welding. CONSTITUTION:A tip 5 having a lead-through hole 6 for a welding wire 2 in its center and five to ten round nozzles 7 for gas around the hole 6 with equal spaces between them is fitted with screws in a freely attachable/detachable state on the tip end part 4 of the torch from which the welding wire and the shield gas are sent out.
Patent JP-H02151730-A (JP)
Title: Electret condenser type vibration sensor
Inventor: BABA HIROYUKI
IPC: G01H11/00
Filed: 1988-12-02
Abstract: PURPOSE:To take out the change quantity of capacity due to the application of external vibration as a signal having high reliability and reduced in strain using a built-in FET by forming a condenser between a metal vibrator and a metal fixed electrode. CONSTITUTION:A cylindrical metal case 1 having a top surface 1a, a doughnut- shaped metal spacer 2, a metal vibrator 3, a doughnut-shaped gap spacer 4, a metal fixed electrode 5 having a polymer film 5 brought to an electret state bonded thereto by thermal welding or an adhesive, an insulating body 6 for holding the electrode 5 and the case 1 in an insulating state and an impedance converting FET 7 wherein the input terminal 7a thereof is brought into contact with the electrode to be connected thereto by spot welding and the output terminal 7b thereof is connected to a printed circuit board 8 by soldering 8a are provided. A condenser is formed between the vibrator 3 and the electrode 5 and the vibrator 3 is changed by the application of external vibration and the capacity of the condenser is changed. This change quantity can be taken out as an electric signal by the FET 7.
Patent JP-2001125693-A (JP)
Title: Signal cable for image display device
Inventor: SUZUKI HIROSHI
IPC: G06F3/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To cope with one signal cable as the signal cable used for an image display device which can accept two kinds of video signals. SOLUTION: The signal cable 11 of this invention has a male connector (DVI-I connector 3a) for both digital and analog signals on one end side of a cable main body part 12 and a male connector (DVI-D connector 4a) for digital signals on the other end side. Pins of the male connector 4a other than auxiliary pins and the corresponding pins of the male connector 3a are connected together and the analog signal pins of the male connector 3a and the spare pins of the male connector 4a are connected together. When the image display device 5' which can accept two kinds of video signals is connected to digital/analog video signal output equipment 1, the signal cable 11 is connected as shown in Fig. 5 (a) and when the device is connected to digital video signal output equipment 2, the signal cable 11 is connected in the reverse direction as shown in Fig. 5 (b).  Thus, this one signal cable 11 is used to connect two kinds of video signal output devices 1 and 2.
Patent JP-H08143817-A (JP)
Title: Heat-resistant and nontacky coating
Inventor: TOMONAGA TORU
IPC: C09D127/12
Filed: 1994-11-16
Abstract: PURPOSE: To obtain the subject coating excellent in heat resistance and adhesivity, etc., useful for surface treatment of sliding parts, essentially comprising a polyamic acid composed of a specific recurring unit, fluororesin powder and inorganic filter. CONSTITUTION: This coating essentially comprises (A) a polyamic acid composed of a recurring unit of the formula (R<1> is a tetravalent organic group; R<2> is a divalent organic group; (n) is an integer of >=1), (B) pref. 1-200 (esp. 10-100) wt.%, on a resin solid basis, of fluororesin powder (pref. tetrafluoroethylene resin powder <=20μm in average particle diameter), and (C) pref. 0.1-200 (esp. 0.1-100) wt.%, on a resin solid basis, of an inorganic filler <=1.0 in specific gravity (e.g. silica powder, ceramic powder).