baber/WOPTO huggingface dataset:
Patent JP-H08224475-A (JP)
Title: Catalyst for dehydration of 6-15c paraffin and its preparation
Inventor: HANSU RANJINKU ROOTOGERINKU
IPC: C07C5/333
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a catalytic for the dehydrogenation of n-paraffins excellent in the stability of catalytic activity by using an alkaline earth metal as an additional modifier to be supported on an inorganic carrier. SOLUTION: At least 0.01-5 wt.% of a platinum group metal, at least 0.01-5 wt.% of elemental tin, germanium, or lead as a promoter, and at least one metal modifier are supported on an inorganic carrier. The metal modifier is at least one alkaline earth metal of 0.01-20 wt.% based on a finished catalyst. The catalytic stability can be improved by using the alkaline earth metal modifier. Magnesium is used advantageously as the alkaline earth metal, and the dehydrogenation of 6-15C paraffins can be implemented by using the catalyst.
Patent JP-H01154303-A (JP)
Title: Erasing device
Inventor: TAKAYAMA MAKOTO
IPC: H04N5/765
Filed: 1987-12-10
Abstract: PURPOSE:To make sound signals erasable even when the track number is unknown, by discriminating the relation between video signals and sound signals. CONSTITUTION:When an ERASE SINGLE key 17 is depressed and an AV discriminating circuit 8 discriminates a track as a video track having a relation with a sound sequence, an AUDIO ON key 16 is depressed and a head 3 is brought to a corresponding sound track. One sequence of sounds is erased in such a way that a switch 4 is connected with an amplifier 12 by means of a system controller 14 and the erase signal from an erase signal generator 11 is added to the head 3.
Patent JP-H10139084-A (JP)
Title: Container case
Inventor: YAMAMOTO TETSUHIRO
IPC: B65D85/57
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To simplify the inventory control of molding parts or printing parts and a fitting work or a setting work, by forming a container case 1 for a disk or the like as one molding piece and providing a projection to hold a leaflet or the like and further, sticking printed labels by the insert molding on producing a molding. SOLUTION: This container case 1 is constituted of the case, body 2, the front cover 3, and a hinge 5 and integrally formed by the injection molding. The top face plate 13 of the front cover 3 is partly provided with an opening 15 and a projection 14 is formed parallelly to the top face plate 13 at the opposite position to the opening 15 to be connected to the end wall 17. And a printed label 19 with a heat-adhesive layer is stuck on the outside face of the top face plate 13 by the insert molding. A leaflet 21 or the like in which the title, the contents, the photograph, etc., of the items recorded in a disk contained between the top face plate 13 and the projection 14, are printed, is held therein. In this way, the inventory control of moldings or printed parts or the fitting or setting works thereof can be simplified.
Patent JP-H02157357-A (JP)
Title: Embossing floor material
Inventor: SUZUKI NAOYUKI
IPC: B32B33/00
Filed: 1988-12-09
Abstract: PURPOSE:To increase device effect, and to improve a non-slip ability by employing embossing on the surface of a floor material that is composed of a synthetic resinous basic material layer, a printing layer and a surface layer, with a concavity formed thereupon, and by burying a transparent particle into the basic material layer penetrating in the printing layer. CONSTITUTION:On a backing layer 1 composed of PVC, a glass nonwoven fabric layer 2 is formed, for which PVC paste sol is impregnated and hardened. On the layer formed a printing layer 8 that is composed of a synthetic resinous layer 3 that has a printing pattern 5, on which a surface layer 4 is formed, for which ultraviolet hardening paint 7 including a glass particle 6 is applied. On the floor material, embossing is employed partially and a concavity 10 is formed. At the concavity 10, the transparent glass particle 6 is buried into the synthetic resinous layer 3 penetrating in the printing pattern 5. Thereby particular color tone is obtained, and heat resistance and non-slip ability of the surface are improved.
Patent JP-H07161736-A (JP)
Title: Manufacture of semiconductor device
Inventor: ASAI SHUJI
IPC: H01L29/812
Filed: 1993-12-13
Abstract: PURPOSE:To provide a manufacturing method for a semiconductor device capable of permitting the coexistence of an ohmic electrode having a low heat treatment temperature and a Schottky electrode of a heat resistance material requiring sputter deposition and high temperature treatment though the reliability is high. CONSTITUTION:A WSix film 8 is deposited by sputter deposition on the surface containing an opening 7 formed on a SiO2 film 6 provided over an active layer, annealing is performed in the hydrogen gas atmosphere at 550 deg.C, an opening 10 is formed with a photo resist film 9 subjected to patterning on the WSix film 8 as a mask and then an ohmic electrode 12 is formed by lift-off method.
Patent JP-H02290035-A (JP)
Title: Semiconductor wafer measuring equipment
Inventor: UTSUNOMIYA TETSUYA
IPC: H01L21/68
Filed: 1989-11-30
Abstract: PURPOSE:To prevent violent contact pressure from being applied to a pin tip, and desirably connect the pin tip with an electrode pad, by applying over drive from a contact position. CONSTITUTION:Each pin tip arranged on the lower surface of a probe card is fixed so as to be in parallel with the top surface 12 of a mounting stand 11. The mounting stand on which a wafer is mounted is made to ascend by an exclusive switch, until each pin tip comes into contact with the wafer. In this operation, the pin contact is confirmed by using a microscope, an edge sensor, a TV camera, etc. After that, the over drive amount inputted from the outside is made to ascend by the exclusive switch.
Patent JP-H07164379-A (JP)
Title: Round tooth rotating type cutter of facsimile
Inventor: TOKUNAGA MITSUHIRO
IPC: B26D1/18
Filed: 1993-12-13
Abstract: PURPOSE:To realize a stable operation and a long service life of a round tooth rotary type cutter of facsimile which carries out a reciprocating cutting work. CONSTITUTION:On the shafts of rotary knives (A) 2, and (B) 3 inclined in the direction to open each other, bevel gears 7 and 8 are provided, and a bevel gear 9 is fitted to the bevel gears 7 and 8. On the shaft of the bevel gear 9, a spur gear 10 is provided, a spur gear 11 is fitted to the spur gear 10, a pulley 12 is provided on the shaft of the spur gear 11, a wire 5 is wound on the pulley 12, and the wire is rotated by a motor, to rotate the rotary knives (A) 2 and (B) 3, so as to cut a paper between a fixed cutter 1.
Patent JP-H07169210-A (JP)
Title: Magnetic head positioning mechanism and magnetic disk device using the same
Inventor: MOCHIZUKI MASANOBU
IPC: G11B33/14
Filed: 1993-12-14
Abstract: PURPOSE:To prevent the generation of dust from the bearing parts of the magnetic head positioning mechanism of a magnetic disk device. CONSTITUTION:This magnetic head positioning mechanism is disposed in a hermetically sealed vessel composed of a cover 11 and a base 12 and it is composed of a shaft 13 held by the base 12, bearings 14a, 14b freely rotatably held by the shaft 13 at one degree of freedom, a cylindrical member 15 freely rotatably held by the bearings 14a, 14b at one degree of freedom and an air filter 16 fixed on the shaft-free end of the member 15 so as to filter out. dust. In order to enhance the filtration efficiency of the air filter 16, positive pressure may be produced by fitting inclined protrusions to the base 12 or negative pressure may be produced by fitting inclined protrusions to the cover 11.
Patent JP-S63166192-A (JP)
Inventor: ISHITSUJI KAZUO
IPC: H05B3/48
Filed: 1986-12-26
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-H09152921-A (JP)
Title: Hot-line insertion unit
Inventor: KISHINO TAKUMI
IPC: G06F1/26
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To suppress noise at the time of hot-line insertion below a certain level by giving a signal line an intermediate potential between the ground and a source voltage by a potential determining circuit when a connector is inserted in hot-line mode. SOLUTION: This unit is equipped with the potential determining circuit 5a which holds the signal line (3) at the intermediate potential between the ground (1) and power source (2) at the time of the hot-line insertion of the connector 6 connected to a mother board 1. When the mother board 1 and unit 2 are connected by the connector 6, this collector 6 connects the ground (1), power source (2), and signal line (3) in this order at the time of the insertion. Then the potential determining circuit 6a holds the signal line (3) at the intermediate potential between the ground (1) an power source (2) at the time of the hot-line insertion of the connector 6. Consequently, the noise at the hot-line insertion time can be suppressed below the certain level even when such an element that the potential of the signal line (3) at release time is nearly 0V or the source voltage Vcc is used.
Patent JP-H08307694-A (JP)
Title: Image data compression processing unit
Inventor: HANIYU YOSHIAKI
IPC: H04N1/387
Filed: 1995-11-30
Abstract: PURPOSE: To attain printing with high resolution at a low cost by reducing a memory capacity of a page memory in a page printer. CONSTITUTION: A compression section 22 is made up of a read block 221, a 64-bit buffer 222 having a capacity of storing data of one block word BW, a modified block 223 and a compression block 224. A CPU calculates a unit number to be plotted and a position of the word BW and sets the result to the read block 221 and the compression block 224. When the data to be plotted newly are written in the modified block 223, the blocks are operated in the order of the read block 221, the modified block 23 and the compression block 224 and binary image data are subject to variable length reversible compression processing for each block word BW and the compression data are written in a compression memory (page memory) 23.
Patent JP-2000144688-A (JP)
Title: Cover cap fitting structure for floating pier mooring pile
Inventor: KAKEI TOMOHISA
IPC: E02B3/24
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a cover cap fitting structure for a floating pier mooring pile largely suppressing the dripping of droplets to the outer face of a pile main body. SOLUTION: The cylindrical lower section of a cover cap 2 is outwardly inserted to the upper end open section of a cylindrical pile main body 1. An annular cover section 4 is provided on the inner peripheral portion of the cover cap 2 slightly above the upper end position of the pile main body 1. The coupling between the upper end of the pile main body 1 and the lower section of the cover cap 2 is idle coupling having a large gap, the pile main body 1 and the cover cap 2 are integrated by a fixing means 3 with a steam escape passage K formed between them, and the cover section 4 is tapered downward from the outside to the inside.
Patent JP-2001131603-A (JP)
Title: Composite metallic superfine grain and its manufacturing method
Inventor: NAGASAWA HIROSHI
IPC: B22F1/02
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a composite metallic superfine grain uniform in diameter, excellent in dispersion stability and property stability as the grain and capable of being manufactured on an industrial scale and its manufacturing method. SOLUTION: A positively charged cationic core metal 12 having 1-20 nm diameter is surrounded by an anionic organic material 14 to constitute the composite metallic superfine grain, and the grain is manufactured by heating a low-temperature decomposable low-molecular-weight organometallic salt, such as a metallic salt, e.g. a carbonate, a formate or an acetate, in a non- aqueous solvent in the presence of the anionic organic material above the decomposition temperature of the metallic salt and below the decomposition temperature of the anionic organic material.
Patent JP-H07138936-A (JP)
Title: Excavation rod in soil improving machine
Inventor: KANZAWA MASAAKI
IPC: E02F5/02
Filed: 1993-11-19
Abstract: PURPOSE:To make it possible to inject an excavation rod smoothly by installing a valve disk operating with a magnetic force to a solidification material liquid outlet installed to an excavation rod and a frame body which secures the movement of the disk and closing the outlet with a magnetic action of the valve disk normally except when injecting the solidification material liquid. CONSTITUTION:A soil to be improved is excavated with an excavation bit 12 and an excavation blade installed to an excavation rod 10. Since a glove valve 20 is seated at an outlet 16 of solidification material liquid, the outlet 16 is closed with a permanent magnet-made valve disk 18 of the valve during this excavation, which protects the outlet from being closed or classed with excavated soil. When cement milk is force fed by way of a force feed passage installed to the excavation rod 10, the valve 20 seated at the valve disk 18 will move below a frame body 22 by the pressure. The cement milk is injected into the excavated soil by way of the outlet 16 and an opening unit 22a installed to the frame body 22. This construction makes it possible to protect the outlet from being closed during excavation work and inject the solidification material liquid uniformly and definitely and smoothly.
Patent JP-H01153819-A (JP)
Title: Bearing device for hydraulic machine
Inventor: SHIMOGAMA OSAMU
IPC: F16C35/02
Filed: 1987-12-10
Abstract: PURPOSE:To reduce the number of operations and improve strength by providing a plurality of inside ceramic pieces in a plurality of stages and fixing the inside ceramic pieces to a main shaft by means of steel plate sleeves. CONSTITUTION:A plurality of inside ceramic pieces 25a-25c are provided so as to surround a main shaft 4 axially in a plural number of stages in an annular form. Steel plate sleeves 40a-40a are installed between each stage of the inside ceramic pieces 25a-25c, the top end edge portion of the inside ceramic piece 25a, and the bottom end edge portion of the inside ceramic piece 25c each being welded into a ring form. The inside ceramic pieces 25a-25c are fixed to the main shaft 4 by means of these steel plate sleeves 40a-40d. Thereby, the number of operations can be reduced while getting rid of the lowering of strength.
Patent JP-H08170801-A (JP)
Title: Vertical type exhaust heat boiler
Inventor: MUTO KENICHI
IPC: F22B1/18
Filed: 1994-12-16
Abstract: PURPOSE: To dispense with a boiler water circulation pump, to make an operation cost low and to lessen the area of installation by connecting a steam pipe to an inlet part of a riser tube of an evaporation pipe. CONSTITUTION: An intermediate pressure saturated steam pipe 37 is connected to an inlet part of a riser tube 32. Therefore saturated steam having a higher pressure than a steam-water mixture 40 can be supplied to the inlet part of the riser tube 32 by the intermediate pressure saturated steam pipe 37. Accordingly, a difference between the specific gravity of boiler water 39 and that of the steam-water mixture 40 becomes large and, therefore, the product of this difference of the specific gravities and a height H1 from the connecting part of the intermediate pressure saturated steam pipe 37 to a water level of a low-pressure drum 34, that is, a force of circulation, becomes large. Therefore a flow rate of circulation increases even when a pipeline resistance of a low- pressure evaporation water pipe 33 is large.  Since it is unnecessary to use a boiler water circulation pump, according to this constitution, an operation cost can be made low and also the area of installation can be lessened by the area of installation of the boiler water circulation pump.
Patent JP-H06156930-A (JP)
Title: Traveling guide device for elevator
Inventor: INABA HIROMI
IPC: B66B7/04
Filed: 1992-11-24
Abstract: PURPOSE:To improve riding comfort of an elevator and lighten accuracy of construction work of guide rails by providing an interface means by which quantities of state of guide devices to guide traveling of the elevator along rails in an elevator passage can be read out. CONSTITUTION:A guide control device 3 controls gaps between guide rails 4-1, 4-2 and non-contact magnetic guides 9, as an example of a guide device. Meanwhile, the guide control device 3 is connected to interfaces provided in a car, namely a display device 17 and an input part 18 through a cable 16. Information such as gap quantities between the rails and the guide devices, acceleration of the car, current of electromagnets, inclination of the car, and the position of the car are sent in the display device 17 through the control device 3 as quantities of state of the guide devices 9. Consequently, the adjusting work can be quickly performed according to this.
Patent JP-H02157895-A (JP)
Title: Color liquid crystal display device
Inventor: HASEGAWA ATSUSHI
IPC: G09G3/36
Filed: 1988-12-12
Abstract: PURPOSE:To obtain an optimal color balance by forming a driving voltage at every color picture element, independently regulating the voltage, applying a color balance function according to a display signal, and outputting it. CONSTITUTION:A signal line driving circuit has a function to drive many signals. Picture element data are fetched from an input terminal Din to latch circuits FF1 to FFn having serial/parallel functions, outputted in parallel, and transmitted to level shifters LS1 to LSn. The level of the shifters LS1 to LSn is converted into that necessary for the selective output of the driving voltage, and the driving circuit outputs the driving voltage according to the display signal. Further, the driving circuit is switch-controlled by the display signal, and it forms transmission gate MOSFETs Q1 to Q9, which output the corresponding driving voltages. The impressing voltage of the color picture element can be regulated by the FETs Q1 to Q9 at every color picture element. Therefore the added color balance can be made optimal.
Patent JP-H09153555-A (JP)
Title: Forming method of layout pattern
Inventor: NISHIO OSAMU
IPC: H01L27/092
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To form the pattern of semiconductor device in high latch up intensity. SOLUTION: The terminals 33 and 38 connected from a PMOS transistor 31 and NMOS transistor 32 to a power supply line and a ground line extracted. Next, a pattern wherein the MOS transistor region and well/substrate contact connected to the extracted terminals 33 and 38 are arranged so that the MOS transistor region and a well/substrate contact connected to said terminals 33 and 38 may come into butt-contact with each other is to be formed.
Patent JP-H02156962-A (JP)
Title: Medicine liberating device
Inventor: UEDA YASUHIRO
IPC: A61M37/00
Filed: 1988-12-12
Abstract: PURPOSE:To obtain an inside-body embedded type medicine liberating device having the simplified constitution by urging a sending-out member by an urging member which is deformed by the variation of the temperature in a reservoir and sending out medicine by the variation of the capacity in the reservoir. CONSTITUTION:In the normal inserted state into a living body, by temperature of a coil spring 12 is equal to the temperature of a human body, and a plate 5 is in raised state. When medicine is poured by a cylinder 1, the temperature of the coil spring 12 lowers, and the transformation to martensite occurs. Therefore, the contraction force of a bias coil 13 overwhelms, and spreads a medicine chamber 6. Thus, the medicine chamber 6 can be charged with medicine. When the temperature of the medicine is raised by the temperature of the human body, the temperature of the coil spring 12 rises over the transformation temperature, and contraction starts. Therefore, the plate 5 rises to contract the medicine chamber 6, and medicine is sent to the catheter 8 side.
Patent JP-H04189717-A (JP)
Title: Device for storing small bundle
Inventor: KOUNO SUMITOSHI
IPC: G07D9/00
Filed: 1990-11-19
Abstract: PURPOSE:To effectively utilize a storing space by a method wherein when a small bundle of paper moneys is put into a storing box, bundled parts are placed on one another alternately so that the height of the stacked bundles of paper moneys is made lower and hence the number of the stored bundles increases. CONSTITUTION:When a predetermined number of stacked paper moneys having been fed into a bundling mechanism 1 by means of a transfer mechanism are brought to a stop at a first step position P1, one of the longitudinal ends of the stacked paper moneys is bundled by the mechanism 1. And when stacked paper moneys having been fed into the mechanism 1 by means of the transfer mechanism pass the position P1 and are brought to a stop at a second step position P2, the other end of the stacked paper moneys is bundled by the mechanism 1. Small bundles of paper moneys 5 having been bundled at one longitudinal end thereof and those S having been bundled at the other end thereof are successively put in a storing box 2 in such a manner that the bundled ends are stacked alternately with each other. As a result, the height of the stacked bundles can be made lower and hence the number of bundles of paper moneys which can be stored increases.
Patent JP-S63167985-A (JP)
Title: Vector character drawing system
Inventor: KUBOTA SHINICHI
IPC: G06T11/40
Filed: 1986-12-29
Abstract: PURPOSE:To draw a contour line and a change point at the same time and to speed up processing by inputting the Y coordinate of the output of a DDA circuit to a change point detection system and then combining it. CONSTITUTION:An inflection point group is stored in a memory 11 connected to a bus 15 under the control of a CPU 10 as compressed data corresponding to the contour line of a character pattern. This is read out and inputted to the DDA circuit 12, and the data is restored so that inflection point are connected by straight lines on a one-dot 8-connection DDA basis, thereby outputting up-down changes XUP and XDN, and YUP and YDN of the orthogonal coordinates of the contour line. Those X and Y coordinates, their bit amp addresses are generated by address counters 131 and 132 and a contour map is drawn and stored in a contour memory 14. The changes YUP and YDN of the circuit 12 are branched for this contour drawing system and inputted to a change point detecting circuit 21. The detection output is sent as a writable signal EN to a change point memory 22 to draw and store the change point map. The part between the change points is painted out and ANDed with the contour to obtain a restored character pattern.
Patent JP-H05130566-A (JP)
Title: Conversion circuit for control signal
Inventor: MASUDA ISAO
IPC: H04N5/956
Filed: 1991-11-01
Abstract: PURPOSE:To make the chip size of an IC small by drastically curtailing memory capacity. CONSTITUTION:Plural control signals are inputted to a parallel-serial converting circuit 2 and converted into a serial signal by a time-division. The serial signal is written in a 1st memory 3 at the timing of a write clock and read out at the timing of a readout clock. An input signal such as a video signal, on the other hand, is written in a 2nd memory 4 at the timing of the same write clock with the 1st memory 3 and read out at the timing of the same readout clock with the 1st memory 3. The serial signal read out of the 1st memory 3 is inputted to a serial-parallel converting circuit 5 and reconverted into the parallel signals, which are outputted.