baber/WOPTO huggingface dataset:
Patent JP-H03189686-A (JP)
Title: Information display device
Inventor: MURAKAMI SHUICHI
IPC: G06F3/153
Filed: 1989-12-20
Abstract: PURPOSE:To enlarge the degree of freedom and to improve the sales point to a customer by using a display start date and a display end data at every each item for receiving data from a host device, and displaying the item data concerned within a designated time. CONSTITUTION:A financial index board 1 is provided with an indicator 4, a data memory for storing display information in its inside, and a control part of controlling the whole device, connected to a host device 2 by a pay station line, etc., 3, and connected to on-line. Data received from the device 2 is stored in a display reserved data memory & at every each item, and the display start and display end date data are stored in memories A, B, respectively. A control part always brings the memory to timer monitoring at every item, executes the processing and the display immediately or at the time concerned, based on the data, clears the memory A, and shifts the memory contents of the display and date, and the contents of the memory & to a memory E and a memory #, respectively. In such a way, all branch offices change display data all at once at the same time, and by enlarging the degree of freedom, the sales point to a customer can be improved.
Patent JP-2000150683-A (JP)
Title: Nonvolatile semiconductor memory device and its manufacture
Inventor: KUZUHARA TAKESHI
IPC: H01L29/788
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To aim to reduce manufacturing steps of a nonvolatile semiconductor memory device. SOLUTION: A control gate 5 is formed on a field insulating film 2. Then a floating gate 10 is formed on the control gate 5 through an insulating film 7. The floating gate 10 extends from the control gate 5 up to a first gate film 8a. In such a construction, the control gate 5 is formed at the same time with a lower electrode 11 of a capacitor which is formed on an Si substrate 1 in conjunction with an EPROM, and the floating gate 10 is formed at the same time with an upper electrode 11 of the capacitor. Also, a gate oxide film 8b of a MOS transistor which is formed on the Si substrate 1 in conjunction with the EPROM and a first gate film 8a of the EPROM are formed simultaneously. In this way, manufacturing steps can be reduced.
Patent JP-H02288897-A (JP)
Title: Endotheliocyte proliferation factor
Inventor: KAARUUHENRITSUKU HIRUDEIN
IPC: C07K16/00
Filed: 1989-12-20
Abstract: A process for the purification of homogeneous plate-derived endothelial cell growth factor (PD-ECGF) from a platelet lysate comprises subjecting the lysate to cation exchange chromatography on CM-Sephadex, pooling and subjecting the resulting active fractions to anion exchange chromatography on QAE-Sephadex, pooling and subjecting the resulting active fractions to ammonium sulfate precipitation, pooling and subjecting the resulting active fractions to anion exchange chromatography on DEAE-Sepharose, pooling and subjecting the resulting active fractions to high-performance hydroxylapatite column chromatography, pooling and subjecting the resulting active fractions to high performance hydrophobic column chromatography on an alkyl-Superose resin, and recovering said homogeneous platelet-derived endothelial cell growth factor. The process, which can be carried out in five steps, allows for purification of PD-ECGF that results in about 1,250,000-fold purification at a yield of about 14%.
Patent JP-H06156616-A (JP)
Title: High-rise hangar and receiving and delivering method in high-rise hangar
Inventor: YOKOI NOBORU
IPC: B65G1/10
Filed: 1992-11-13
Abstract: PURPOSE:To provide a high-rise hangar where many automobiles and goods can be housed in the same space, and receiving and delivering operations can be smoothly carried out and a receiving and delivering method in the hanger. CONSTITUTION:In a multistory parking garage or the like, each housing layer is divided into three or more lines of spaces, and the central line S2 is assigned to an elevator ascending and descending space, and both side lines S1, S3 are assigned to a parking space. In the parking spaces S1, S3, lateral travel type parking pallets P1 to P10 are arranged in each devision, and in the central line S2, elevators E1 to E5 being the same in number as the lateral travel type parking pallet are arranged in a longitudinal direction and vertically moved at each arrangment position, and in addition, longitudinal travel type parking pallets P11 to P14 being less by one than the number of arranged elevators are arranged. When the elevator is raised and lowered, the longitudinal type parking pallets P11 to P14 are moved to form ascending and descending spaces for the elevator.
Patent JP-H05163759-A (JP)
Title: Underground drainage and water storage equipment
Inventor: TAKAHASHI MASUHITO
IPC: E03F3/00
Filed: 1991-12-12
Abstract: PURPOSE:To improve water storage or drainage capacity by setting the drainage or water storage water-channel of a vertically long cross-sectional area having a gradient under the ground of a city section or the like, to be connected to a river, and by setting a storage tank having a drain pump at the proper position of the water storage channel, to drain or store flood. CONSTITUTION:Under the ground of a national highway or the like, a drainage or storage water channel 1 having a stream gradient is formed, and is connected to the flood generation water source of a river or the like via a plurality of vertical shafts 2, 3, 4. After that, on constructing the water channel 1, its cross-sectional area is formed in the shape of a vertically long ellipse, a cocoon, or the like by using a miniature shield machine or the like. After that, at the proper position of the water channel 1, a water storage tank 5 having a drain pump P is set. When there is the possibility of flood, then the water of a river or the like is forcibly run into the tank 5 and is stored, and after the tank 5 is full of the water, it is stored in the water channel 1. Beside, after the completion of the flood, the stored water is discharged to the river by the pump P. As a result, in a less plane space, a large quantity of water can be stored, and sediment in the water channel is reduced, and the equipment can be easily maintained and can be easily constructed at a low cost.
Patent JP-H10167542-A (JP)
Title: Inversive sheet feeding structure
Inventor: ITOU SHIYOUGO
IPC: B65H85/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To greatly improve the handling speed for tow-side printing of a device as a whole by providing the inversive transport part of an inversive sheet feed unit with a space which can take in at least two sheets substantially. SOLUTION: When a first inverting roller 81 of an inversive sheet feed unit 77 rotates so as to draw in a sheet in the sucking direction within inversive unit, a second inverting roller 91 stops moving, and when the first roller 81 make rotation so as to transport sheet in the inversive direction within the inversive unit, the second inverting roller 91 of the inversive sheet feed unit 77 is synchronously rotated so that two sheets can be taken into the inversive sheet feed unit, and thereby the printing action is executed without interrutions.
Patent JP-H06145721-A (JP)
Title: Double layer forged valve seat made of iron series sintered alloy for internal combustion engine
Inventor: ISHIKAWA TOMOMI
IPC: F01L3/04
Filed: 1992-11-13
Abstract: PURPOSE:To obtain a double layer forged valve seat made of iron series sintered alloys for an internal combustion engine showing excellent wear resistance over a long period and remarkably small in mate attackability as well. CONSTITUTION:This double layer forged valve seat made of iron series sintered alloys is constituted of a valve abutting layer of Fe base sintered allays having a compsn. constituted of 3 to 15wt.% primary dispersion phase of an Fe-Cr-W-Co allay having 700 to 1800 MHv, 5 to 30% secondary dispersion phase of an Fe-Cr-Mo-W-V alloy having 400 to 800 MHv and, according to necessary, of 2 to 12% third dispersion phase of a Co-Cr-Mo allay having 500 to 1000 MHv, and the balance an Fe-Co alloy base having 200 to 700 MHv and a backup layer of an Fe-Cr sintered alloy having 200 to 700 MHv.
Patent JP-H06177519-A (JP)
Title: Printed wiring board
Inventor: MASAGAKI HIROYUKI
IPC: H05K3/46
Filed: 1992-12-09
Abstract: PURPOSE:To provide a printed wiring substrate requiring no washing after mounting of an electronic part, and to allow a printed wiring substrate to conduct a heat dissipating action. CONSTITUTION:A heat-resisting film 1 of the size equal to a printed wiring substrate 2, on which a hole is formed on the mounting part only of an electronic part 3, is installed on a printed substrate 2 which is not soldered. The back side of the heat-resisting film 1 has weak adhesive power. Accordingly, a flux or cream solder containing a flux is coated corresponding to the method of soldering. As a result excluding the part where the electronic part in mounted, the coating of the cream solder on the part requiring no flux or flux- containing cream solder is prevented. Also, when the heat-resisting film 1 is peeled off after mounting, the beauty of the printed wiring substrate 2 is not injured.
Patent JP-H08272135-A (JP)
Title: Dry toner for direct electrostatic printing (dep)
Inventor: GUIDO DEJII
IPC: G03G15/05
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent an opening part from being plugged with toner grain in a direct electrostatic printing(DEP) device. SOLUTION: In a method for DEP on an intermediate substrate or a final substrate, using a device including a backing electrode 105, print head structure 106 including a control electrode combined with an opening part 107, and a toner delivery means 101 for providing a cloud of dry toner grain in the vicinity of the opening part 107, (i) toner grain has a topological basis with the ratio of major axis length to minor axis length of a projection microscope image of grain measured according to a test B being 1.00-1.40; (ii) after adding 0.5wt.% of hydrophobic fumed silica of 260m<2> /g in specific area, the toner grain has the ratio of apparent density (ρapp ) to real density (ρreal ) expressed by an expression.
Patent JP-H02177298-A (JP)
Title: Discharge lamp lighting device
Inventor: KENMOCHI YOSHIO
IPC: H05B41/24
Filed: 1988-12-28
Abstract: PURPOSE:To remarkably increase the lifetime of a lamp by adding a series circuit of a resistor and Zener diode to the feedback circuit of an arithmetic amplifier and inputting an input voltage detecting signal to the arithmetic amplifier together with a current detecting signal. CONSTITUTION:A detection signal detected with an input voltage detecting circuit 21 is subjected to signal reversal 22 and gives a negative signal to the arithmetic amplifier 16 of a switching circuit 12. On the other hand, current flows from the point (a) to the point (b) in a lamp current detecting element R1 and the point (b) becomes negative for the reference of the pint (a). Consequently, a detected signal with the element R1 becomes negative for the amplifier 16. As a result, a DC current input voltage detecting signal is in the form superimposed on a lamp current detecting signal. In addition, when DC input voltage rises, input voltage to the amplifier 16 increases in a negative way by an amount corresponding to the voltage rise. It follows, therefore, that the output voltage B of the amplifier 16 rises and the pulse width of a comparison output waveform C becomes small. Current in a step-down voltage chopper circuit 2 is so controlled as to be reduced. Thus, it is possible to obtain constant voltage characteristics for the fluctuation of lamp voltage and input voltage.
Patent JP-H10193234-A (JP)
Title: Clamp system
Inventor: NORDQUIST HAAKAN
IPC: B23Q3/06
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To simplify a transfer between clamp systems without deteriorating positioning accuracy. SOLUTION: This system is constituted by providing a workpiece work head 1 having a connection mechanism 40, connection mate piece and a tensile anchor. Here, the workpiece work head 1 is provided with a clamp device 10, 15, 17, 19, 20 operated by a pressure fluid for a tension bolt, the connection mechanism 40 is provided with a reference shaft (Z axis) 50 in an axial direction also in an end face a reference member arranged in a plane orthogonal to this reference shaft to define a Z reference for a first reference system. The connection mate piece has a reference mate member for the first reference system in the end face. The connection mechanism 40 is surrounded by a connection member 60, its shaft is extended in parallel to the reference shaft 50, and a reference element 67 or the like assigned to a second reference system to define the reference is provided.
Patent JP-H04206339-A (JP)
Title: Alkali dry cell
Inventor: ITO YUKIHIRO
IPC: H01M2/12
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a satisfactory leak resisting property by covering the gas discharge hole part of a negative electrode terminal plate with a thermally melting material softened and melted at a specified temperature. CONSTITUTION:A negative electrode terminal plate 8 is placed on the stepped part 54 of an insulating gasket 5 provided on the opening part of a metal can 1 through a ring metal support body 7 having an air hole 7a, and the gas discharge hole part 8a of the negative electrode terminal plate 8 is covered with a thermally melting material softened and melted at 70-90 deg.C. A coat layer 9 of paraffin wax having a melting point of 75 deg.C, for example, as the thermally melting material is formed. Thus, the leak passage of the electrolyte climbed up along a collecting bar 6 and moved along the inner surface of the negative electrode terminal plate 8 can be cut by the paraffin wax coat layer 9. Thus, a satisfactory leak resisting characteristic can be obtained.
Patent JP-H0896728-A (JP)
Title: Cathod-ray tube for projection television receiver
Inventor: CHIYOU TOKUKEI
IPC: H01J29/89
Filed: 1994-12-07
Abstract: PURPOSE: To uniform the luminance of a cathode-ray tube with a specific aspect ratio for a projection television receiver over the full screen by setting the radius of curvature of the longer side smaller than that of the shorter side. CONSTITUTION: A cathode-ray tube 1 with an aspect ratio of 18:9 for a projection television receiver is designed to have a radius of curvature of its longer sides (a) set smaller than that of its shorter sides (b). That smaller radius of curvature of the longer sides (a) causes the principal axis of light incident on the screen near the longer sides (a) to be refracted more toward the screen center than the light refracted near the shorter sides (b) to hold uniformity in luminance even at the longer sides (a).
Patent JP-H10168327-A (JP)
Title: Deterioration visualizing material
Inventor: KUMAGAI HIROAKI
IPC: C08K13/02
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a deterioration visualizing material capable of increasing a reusing percentage of parts and reducing an amount of waste from a used product by identifying a polymer resin material part reusable from the used product by a color change. SOLUTION: This deterioration visualizing material is obtained by compounding a porous material an which an external excitation response compound a color of which changes by the external excitation such as heat, light or oxygen is adsorbed or a clathrate material in which the same compound is included, respectively in an amount to be a mixing amount of the external excitation response compound corresponding to a deterioration life to the external excitation into the polymer resin material.
Patent JP-H03192312-A (JP)
Title: Multiple optical fiber made of plastic
Inventor: SHIMADA KATSUHIKO
IPC: G02B6/04
Filed: 1989-12-22
Abstract: PURPOSE:To obtain the multifilament type optical fiber made of bright plastics by providing the core-clad construction with the sea-and-island construction in which light transmittable island are disposed in the sea parts and constituting the clad component in the island parts of a copolymer of specific fluoro(2, 2-dimethyl-1, 3 dioxyzole) and specific monomers, such as tetrafluoroethylene. CONSTITUTION:The multifilament type optical fiber made of the plastic has the sea-and-island construction in which the light transmittable islands of the core-clad construction are disposed in the sea parts in a 100 to 10,000 range. The clad component in the island parts consists of the copolymer of fluoro(2, 2-dimethyl-1, 3 dioxyzole) expressed formula [I] and at least one kind of the monomers selected from Rf-CF=CF2 (where Rf denotes 1 to 5C primary fluoroalkyl group), Rg-CFOCF=CF2 (where Rg denotes the same group as the group of Rf or a primary fluoroalkyl group contg. 4 to 12C ether bond oxygen). The refractive index difference between the care and the clad is made into >=1.3 if this clad material is used. The bright optical fiber is thus obtd.
Patent JP-H05166020-A (JP)
Title: Vehicle crew number deciding device
Inventor: ITAO DAISUKE
IPC: G06M7/00
Filed: 1991-12-16
Abstract: PURPOSE:To provide a vehicle crew number deciding device which can easily and accurately decide the number of crews of a vehicle. CONSTITUTION:A crew pass detector means 10 detects the pass of the crews getting on a vehicle, and a crew seating detector means 12 detects the seated crews. A deciding means 14 decides the number of crews of the vehicle based on the detecting results of both means 10 and 12. Thus the number of crews of the vehicle can be easily and accurately decided.
Patent JP-H04199663-A (JP)
Title: Pad grid array package
Inventor: KOBAYASHI MASAYUKI
IPC: H01L23/12
Filed: 1990-11-29
Abstract: PURPOSE:To protect a package against cracks at mounting by a method wherein an empty space nearly as large as a pattern surface is provided to the rear side of a conductor pattern layer connected to a semiconductor chip, and a recess is provided to the pressing surface of a package main body. CONSTITUTION:A heat sink 14 joined to a semiconductor chip 16 is provided to all the surface of a package main body 10, and a gap 30 is provided between the rear of a conductor pattern layer 24 and the heat sink 14. Therefore, a recess 32 is provided to the rear of the conductor pattern layer 24, the protrusion 14a of the heat sink 14 is housed in the recess 32, and the semiconductor chip 16 is joined to the protrusion 14a and supported. When the heat sink 14 is pressed down at the mounting of a package main body 10, a pressure acts on a pad 12 through the intermediary of the package main body 10, and the pad 12 is uniformly pressed down. By this setup, a package can be properly mounted as protected against cracks.
Patent JP-H02458-A (JP)
Title: Recombinant dna, microorganism containing the same recombinant dna and production of l-isoleucine using the same microorganism
Inventor: SANO TAKANOSUKE
IPC: C12N1/21
Filed: 1987-12-25
Abstract: PURPOSE:To produce L-isoleucine in high yield compared with conventional fermentation process by culturing a microorganism composed of autonomously proliferative plasmid or phage integrated with threonine deaminase gene in a threonine-containing medium. CONSTITUTION:An automonously proliferative plasmid or phage integrated with a DNA fragment coding a threonine deaminase obtained from a cell of genus Escherichia is prepared beforehand. The plasmid or phage is introduced into a cell of Escherichia coli or coryneform glutamic acid-producing strain and the resultant L-isoleucine-producing microorganism is cultured. L-isoleucine can be produced in high yield by this process. The DNA fragment containing the threonine deaminase gene can be separated from a chromosome DNA of Escherichia coli.
Patent JP-H10163029-A (JP)
Title: Common mode choke coil
Inventor: ABE KAZUTO
IPC: H01F37/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a high coupling factor, small size and high mass productivity by providing a soft-magnetic material-made return magnetic path member for magnetically connecting flanges at both ends of a drum coil. SOLUTION: A common choke coil has a square columnar winding and flanges 2, 3 at both ends of the winding with positioning protrusions disposed between the flanges 2, 3 and winding. A soft-magnetic ferrite-made drum core 4 having electrode protrusions 12, 13 on the top faces of the flanges 2, 3 is combined with two coil windings at the winding of the drum core 4 and U-shaped soft-magnetic ferrite-made return magnetic path 7 fitted to the positioning protrusions. Leads 8, 9 at the ends of the first coil winding and leads 10, 11 at the ends of the second coil windings are led out to the electrode protrusions 12, 13.
Patent JP-H10155992-A (JP)
Title: Game device
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a game device by which a game player can be informed what pattern brought his/her bonanza by displaying the generation hystory of a specified game condition corresponding to the specified display result (kind of bonanza pattern) which determines the generation. SOLUTION: A special variable display device displays a character screen 66 of 'Fone FX GP', a character screen 67 where a racing car runs toward GOAL, an information screen 68 related to the bonanza, and a game screen 69 just before the demonstration display in the demonstration display mode in such a manner as to be sequentially switched. The information screen 68 displays a bonanza hystory where the number of times of bonanza from the power-on to the current time are collected by kinds of patterns. Thus, a game player can be informed what pattern brought his/her bonanza, and further the interest of the game can be improved.
Patent JP-H01171601-A (JP)
Title: Liquid evaporation apparatus
Inventor: MIZUKAMI AKIHIKO
IPC: B01D1/00
Filed: 1987-12-26
Abstract: PURPOSE:To evaporate a liquid with high efficiency and to reduce the amt. of unevaporated liquid by disposing small holes of a honeycomb construction in the liquid toward perpendicular direction and embedding an electric heater in near a base of the constructed body. CONSTITUTION:Many fine holes 1a are formed in the inside of a ceramic porous honeycomb construction 1 such as alumina, cordierite, over its whole length by arranging the direction in the same direction. A bar-shaped electric heater 2 is embedded near the base of the honeycomb construction 1 by arranging the direction to cross the direction of the small holes 1a. When electric current is fed to the electric heater 2, the liquid is heated in the construction 1 and evaporated along the small holes 1a. In this case, bubbles, even if they are generated in the small holes 1a, are pushed to the upper surface of the construction 1, and pushed away to the external peripheral part. Accordingly, there is not fear for decreasing the evaporation efficiency even with a frothy liquid.
Patent JP-2001147812-A (JP)
Title: Class generation method, object generation method, interface object generation method and object execution system
Inventor: UMIBE YUTAKA
IPC: G06F9/44
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an object execution system for transferring an object from a client host to a server host at the time of execution to carry oat the remote execution. SOLUTION: An object 61 designed by a user program is transferred from a client host 1 to a server host 3 (11, 12, and 31), and a remote object 71 corresponding to the object 61 transferred to the server host 3 is generated, and the class of an interface object for operating the remote calling of the remote object is generated on the client host 1 based on the object 71 and a remote object identifier communicated from the server host 3 (14), and an interface object 62 is generated from the generated class, and the object identifier indicating the generated interface object is returned to a user program.