baber/WOPTO huggingface dataset:
Patent JP-2000163951-A (JP)
Title: Semiconductor storage device
Inventor: HIROBE ATSUNORI
IPC: G11C29/12
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To conduct a test such as defect analysis normally by decreasing the wiring of the semiconductor device which has a plurality of banks. SOLUTION: This semiconductor storage device has a bank block 231 provided with banks 251 and 252 having memory cell arrays 311 and 312, global input/output lines 261 and 262, input/output amplifiers 281 and 282, and column decoder groups 351 and 352, and a bank selecting circuit 1141 which is provided in common with the banks 251 and 252 and generates column selection signals YS0 and YS1 for activating corresponding column decoders corresponding to bank select signals BS0 to BS2 and BS0 to BS2 and a column multi-selective delay signal YMD0 for activating the corresponding input/output amplifiers 281 and 282.
Patent JP-H09169163-A (JP)
Title: Manufacture of thermal recording body
Inventor: MANDOU RITSUO
IPC: B41M5/30
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To form a thermal recording body with good recording sensitivity and printing adaptability by forming an intermediate layer by applying and drying application liquid containing a urea-formalin resin filler and having a specified pH value on a carrier, and laminating a thermal recording layer thereon. SOLUTION: An intermediate layer is formed by applying and drying an intermediate layer application liquid containing a urea-formalin resin filler and having a specified pH value on a carrier, and a thermal recording body is formed by laminating a thermal recording layer thereon and further a protective layer as required in turn. The application amount of the intermediate layer is preferable to be 2-20g/cm<2> in general, and it is possible to be a multilayer structure of two or more layers as required. For a thermal recording method, there is given a combination of a leuco dye and coloring agent, a combination of a diazonium salt and coupler and so on. The application liquid for the protective layer is prepared by mixing and stirring an adhesive, a pigment, etc., as required by generally utilizing water as a dispersion body.
Patent JP-H03191160-A (JP)
Title: Roof drain
Inventor: SAKAI SATORU
IPC: E04D13/04
Filed: 1989-12-20
Abstract: PURPOSE:To prevent staying of rainwater by providing a funnel-shaped water introducing part around a drain port while providing a plane-polygonal annular groove around the water introducing part and by providing a drain hole communicating with the drain port in the annular groove. CONSTITUTION:A flange 16 is provided in an integrated manner at the upper end part of a tubular body 15 constituting a drain port 11, and a holding part 17, a funnel-shaped water introducing part 12 and a flange part 18 are provided in the flange 16, so as to form a roof drain 10. Next, the drain 10 is installed in the fore end of a pipe P constituting a drain hole H. Subsequently, a waterproof sheet 20 is fixed to the flange part 18 and the inner edge part of a cut hole of the sheet 20 is brought into close contact with the inner wall of an annular groove 13 provided around the water introducing part 12 and is fixed temporarily by a member 50. Then, a sealing material 30 is put in the annular groove 13. Moreover, the lower end part of a strainer 40 is fitted in the holding part 17.
Patent JP-H05247681-A (JP)
Title: Electrolytic bath for depositing and forming flash coating of iron-zinc alloy having high content of iron on substrate consisting of galvanealed steel
Inventor: FURANKO DERUFURAATO
IPC: C25D3/56
Filed: 1992-12-11
Abstract: An electrolyte bath for depositing a flash coating of an iron-zinc alloy on an alloyed-galvanized steel substrate, characterized in that it consists of an aqueous medium which contains from 60 to 120 g/l of Fe<2+> ions in the form of chloride, from 20 to 60 g/l of Zn<2+> ions in the form of chloride, from 200 to 280 g/l of KCl, from 0.5 to 10 g/l of ascorbic acid and from 0 to 2 g/l of KOH and has a pH of approximately 1.5 to approximately 2.5. The invention also relates to a process for electrolytic deposition of a coating of an iron-zinc alloy on an alloyed-galvanized steel substrate, characterized in that it consists in placing the substrate forming a cathode in contact with an electrolyte coating bath as claimed, with a current density of between 20 and 200 A/dm<2>, at a temperature of between 55 and 65 DEG C, in a system with a soluble anode, to obtain an iron-zinc coating which has an iron content higher than 60 % by weight, preferably approximately 80 % by weight.
Patent JP-H02178390-A (JP)
Title: Liquid crystal composition and display element using same composition
Inventor: KANEKO MASAHARU
IPC: C09K19/60
Filed: 1988-12-29
Abstract: PURPOSE:To obtain a color liquid crystal composition having especially excellent light resistance, further contrast and life, containing a liquid crystal substance and four kinds of anthraquinone-based two-tone dyestuffs. CONSTITUTION:The aimed composition containing (A) a liquid crystal substance and (B) (i) one or more of anthraquinone-based two-tone dyestuffs shown by formula I (R<1>-R<3> are H, halogen, alkyl, etc.; A is group shown by formula II- formula IV, etc.), (ii) one or more of anthraquinone-based two-tone dyestuffs shown by formula V (R<4> is H, halogen, alkyl, etc.; X<1> is H, halogen, carboxylic acid ester, etc.), (iii) one or more of anthraquinone-based two-tone dyestuffs shown by formula VI (R<5> and R<6> are H, halogen, alkyl, etc.) and (iv) one or more of anthraquinone-based two-tone dyestuffs shown by formula VII (R<7> and R<8> are H, halogen, alkyl, etc.).
Patent JP-H11228497-A (JP)
Title: C-alkylation of malonic acid dialkyl ester
Inventor: METZ JOSEF
IPC: C07C67/343
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for one- or two-time C-alkylation of a dialkyl ester of malonic acid by using an alkyl halide having a vicinal halogen atom or alkylene dihalide and potassium carbonate. SOLUTION: This method for C-alkylation by reacting a dialkyl ester of malonic acid with an alkyl halide or 1,2-alkylene dihalide in the presence of potassium carbonate as a hydrogen halide receptor in an inert solvent comprises adding a phase transfer catalyst only after reacting 50-80% of the dialkyl ester of the malonic acid. Cyclopropane-1,1-dicarboxylic ester with a purity over 99% is obtained by the method.
Patent JP-H02185246-A (JP)
Title: Supporting appliance for orthopedic and making material thereof
Inventor: MATSUKUSU RAAMAN
IPC: A61F13/06
Filed: 1988-12-28
Abstract: PURPOSE: To prevent a user of a supporter for orthopedics from sweating and unpleasant fever feeling at a long period use by making a first layer for skin protection consisting of soft, flexible, resilient, and porous cloth and a second layer for skin protection adhere to a second face opposite to the base layer. CONSTITUTION: A material to constitute a composite material includes a sheet- like, flexible, and foldable elastomer base layer 28 formed of a closed cell material. Since a number of pores 30 distributed on the whole surface of a neoprene rubber layer and penetrating through the whole depth of the neoprene layer are bored in the neoprene layer 28, fluid can pass through those pores from one side of the layer to the other side. The composite material includes also a soft, flexible, resilient, and porous inner layer 32 for skin protection. An outer layer and an inner layer cover each opposite face of the porous neoprene base layer 28. A knee supporter made of this composite material has porosity sufficient to substantially prevent inner heat accumulation on use and never produces excessive sweating and other unpleasant fever feeling.
Patent JP-H01301676-A (JP)
Title: Production of 4-5-membered heterocyclic-4-(n- (phenyl)amide)pyperadine derivative and intermediate compound
Inventor: BOO SHIEN RIN
IPC: C07D413/04
Filed: 1988-12-28
Abstract: PURPOSE: To obtain 4-hetrocyclic-anilinopiperidine derivs. some of which are novel compounds. by using anilinopiperidine compds. as the starting materials and by introducing a cyano group into the 4-position of the piperidine ring and converting the cyano group into a tetrazolyl group.  
     CONSTITUTION: A cyano group is introduced into the 4-position of the piperidine ring of an anilinopiperidine compd. pref. to give a compd. represented by formula I [wherein R 2  is (substd.) phenyl; and L is an alkyl, alkoxy, phenylalkyl, etc., (pref. a phenyl ether or benzyl group)], and the cyano group is converted into a tetrazolyl group to give a compd. represented by formula II (wherein R 1  is an unsatd. heterocyclic group having 2-4 nitrogen atoms and 0-1 oxygen atom) [e.g. a new compd. represented by formula III (wherein X is a halogen; and n is 0-3)]. This new compd. has analgesic and narcotic effects and is useful as an intermediate for remedy preparations. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H01175143-A (JP)
Title: Contact switching mechanism using bimetal plate
Inventor: SANHONGI MASATOSHI
IPC: H01H37/54
Filed: 1987-12-28
Abstract: PURPOSE:To perform the stable switching by using a bimetal plate which is displaced in the direction to increase the contact pressure by the bending action due to the self-heating when excited and is opened by the snap action when the internal force generating the bending action exceeds the preset quantity. CONSTITUTION:A bimetal plate 6 is self-heated when excited, the lower expansion side 14 is expanded more than the upper expansion side 15 by the temperature rise. The upward force shown by the arrow 19 is applied to the folded end section 7 of the plate 6, and it is displaced upward by the distance (1). The downward reaction force shown by the arrow 21 is applied to the free end 12 of the plate 6 using a connection section 5 as a fulcrum by the displacement of the end section 7. When the temperature rises further by the self-heating of the plate 6, the inversion action occurs by the snap action at the instant when the bending force of the bimetal exceeds the external force. The plate 6 is moved to the position shown by a broken line by this snap action, and a movable contact 13 is instantly separated from a fixed contact 16.
Patent JP-H07191352-A (JP)
Title: Optical waveguide device
Inventor: TANIGUCHI KOICHI
IPC: G02F1/035
Filed: 1993-12-27
Abstract: PURPOSE:To provide the optical waveguide device, such as an optical switch and an optical modulator capable of being effectively controlled with low voltage without necessitating precision for the positioning of an optical waveguide and an electrode with simple electrode structure as heretofore, and to suppress DC drift. CONSTITUTION:The optical waveguide device has plural optical waveguides formed on a substrate (a) formed of electrooptic crystal; and, for example, two waveguides 1 and 2 form a couple of optical waveguide groups which mutually exchanges waveguide energy in a coupling area of the substrate, the electrooptic axes (s) of the optical waveguides are formed in opposite directions between the couple of optical waveguide groups, and positive and negative electrodes 4 and 5 are arranged across the coupling area so that a parallel and uniform electric field E operates equally on the optical waveguides 1 and 2 in the coupling area.
Patent JP-H0653055-A (JP)
Title: Electromagnetic winding constituted of conductor and of conductive run
Inventor: PATORITSUIO BUINSHIYARERI
IPC: H01F29/02
Filed: 1991-10-16
Abstract: PURPOSE: To facilitate the setting of a tap to winding by constituting the winding by electrically connecting a conductor and conducting runs, and connecting at least a terminal of the conductor with at least two of the conducting runs. CONSTITUTION: A transformer 10, formed on a printed circuit board 12, has a primary winding 14 and a secondary winding 16, which are partly laid in a channel 18 formed between two core segment 20, 22. The secondary winding 16 is a row, constituted of conducting runs 30, 32, 34 which are formed on the surface of the printed circuit board, as a part of the wiring board manufacturing process and has flat conductors 24, 26, 28, which are electrically connected with a row corresponding to a flat conductor row. This connection is performed, e.g. through connection pads 35, 37. The conductor of the primary winding is connected with the conducting runs, via connection pads 42, 44, 46 and plating holes 48, 50, 52.
Patent JP-H03135976-A (JP)
Title: Cyclic ether, its preparation and 5-lipoxygenase inhibitor
Inventor: ANNI AMON
IPC: A61K31/39
Filed: 1989-12-25
Abstract: NEW MATERIAL: A compound of formula I [Ar 1  is optionally substd. phenyl or naphthyl; A 1  is C 1-6  alkylene, C 3-6  alkenylene, etc.; Ar 2  is phenylene or 6-membered heterocycle; R 1  and R 2  together form -A 2 -X-A 3 - (A 2  and A 3  are each C 1-6  alkylene; X is oxy, thio, etc.); R 3  is C 1-6  alkyl, C 2-6  alkenyl, C 2-6  alkynyl, etc.], and its salt.  
     EXAMPLE: 4-ethyl-2,2-dimethyl-4-[3-(napht-2-ylmethoxy)phenyl]-1,3-dioxolane.  
     USE: Inhibitors of the enzyme 5-lipoxygenase and useful for asthma symptomatic allergy, allergic rhinititis, psoriasis, atopic skin disease, etc.  
     PROCESS: A compound of formula II is alkylated with a compound of the formula A 1 -A 1 -Z (Z is a removable group) and the protecting group is optionally removed to give the compound of formula I. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H09172623-A (JP)
Title: Controller and control method
Inventor: MURAOKA YUKITAKE
IPC: H04N21/61
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To realize 2-way control of an AV equipment connecting to controllers connected by a LAN and a video telephone system. SOLUTION: Characters to inform a call from a video telephone set in a room A-5 to the user are displayed on a monitor and when the user selects a button B1 of 'talking', a video image and a voice signal of a user in the room A-5 converted into an AV signal are sent via an AV network and received by the monitor and a speaker in this room. Furthermore, an AV signal of an AV equipment installed in this room is transmitted via the AV network to a monitor and a speaker of the room A-5.
Patent JP-H08170114-A (JP)
Title: Detection/discrimination of gas speed distribution in blast furnace throat part and blast furnace operation
Inventor: OOKUSU HIROSHI
IPC: C21B7/24
Filed: 1994-12-14
Abstract: PURPOSE: To measure flow speed distribution of furnace top gas in the center region, intermediate region and peripheral region with respect to the radial direction of throat so as to stabilize furnace condition even in the case of high PC ratio operation. CONSTITUTION: Gas speeds at plural places with respect to the radial direction of furnace throat are measured by a Doppler flow speed sensor, the measured values are operated for the correction of a measured value so that a Doppler signal due to large particles is excluded. Based on the data after correction, the gas flow speed distributions at the center region, intermediate region and peripheral region are obtained, and when the gas flow speed at each region exceeds a setting value, an abnormal signal is outputted. Further, operational action is adjusted so that the gas speed at each region remains within the hatched part (shown in the figure). By this method, ventilation in furnace is secured and operation at high PC ratio is made possible.
Patent JP-H11221507-A (JP)
Title: Electrostatic distributor and method therefor
Inventor: BORSUK JAMES M
IPC: B05C5/02
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To lessen the generation of an arc and to supply the electrostatic power to attract a flowable material to a nonconductive base in an iterative form by supporting a distribution nozzle in a contactless relation on one side of a moving base and supporting an electrostatic field generator in a contactless relation on the other side. SOLUTION: The electrostatic distributor 10 electrostatically distributes the flowable material 12, like an adhesive, onto the moving base 14. The elongated distribution nozzle 16 consisting of die bodies 30a, 30b making a pair is mounted in the contactless relation above the moving base 14. The base 14 moves toward an arrow 22 and receives the pattern of a continuous bead (the stream of the flowable material) 24 from the nozzle 16. The electrostatic field generator 26 is mounted in the contactless relation below the moving base 14. The electrostatic field of 5 to 50 kV is generated from an electrostatic power source 86. The generated electrostatic field attracts and pulls the bead 24 over the entire part from the front ends 116 of adjacent teeth 80 apart spaced intervals in a direction intersecting with the moving base 14.
Patent JP-H05165770-A (JP)
Title: Data transferring system
Inventor: SUZUKI AKIHIRO
IPC: G06F13/38
Filed: 1991-12-17
Abstract: PURPOSE:To moderate the increase of overhead by comparing transferred data capacity and central processing unit using ratio with a transferred data capacity threshold and a central processing unit using ratio threshold, and switching dynamically synchronous transfer and asynchronous transfer. CONSTITUTION:A synchronous/asynchronous dynamic switching means 105 based on the transferred data capacity compares the transferred data capacity obtained from a transferred data capacity detecting means 103 with the transferred data capacity threshold 104. Then, if the transferred data capacity is smaller than the transferred data capacity threshold 104, the synchronous/ asynchronous dynamic switching means 105 based on the transferred data capacity selects a central processing unit 006, and if the transferred data capacity is over the transferred data capacity threshold 104, the synchronous/ asynchronous dynamic switching means 105 selects an input/output processor 009, and data transfer between transferred data 002 in a main storage device 001 and the transferred data 011 in an external storage device 010 is executed. Besides, switching can be executed by using the central processing unit using ratio as well.
Patent JP-H02175441-A (JP)
Title: Walk-in device for vehicle seat
Inventor: SUZUKI KAZUHIRO
IPC: B60N2/08
Filed: 1988-12-28
Abstract: PURPOSE:To make secure walk-in possible with a simple constitution by using a fixed rail with many vertical engaging holes in a row, and a sliding rail with vertical gateway windows, a vertical shutter plate to open and close the windows, and a horizontal engaging piece. CONSTITUTION:A fore/aft position adjusting device 1 consists of a fixed rail 2 on a car body side with many vertical engaging holes 8 in a row, vertical gateway windows 17, a vertical shutter plate 24 to open and close the windows, and a horizontal engaging piece 16 to engage with the engaging holes 8 through the gateway windows 17. The gateway windows 17 move with the sliding rail 3 in front of the engaging holes 8. The engaging piece 16 faces the inside of the gateway windows 17 only when adjusting the position of the sliding rail 3 to the front and back. It is disengaged either of the engaging holes 8 and the gateway windows 17 when shifting the sliding rail 3 to the front. When shifting the sliding rail 3 backward, it is disengaged from the engaging holes 8 and the gateway windows 17, and moves, abutting nearly at right angle to the external surface of the vertical shutter plate 24.
Patent JP-2000162716-A (JP)
Title: Image display device
Inventor: OSAWA TOSHIFUMI
IPC: G03B21/10
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an image display device that the user can watch, especially, a continuous photographing scene without damaging the presence. SOLUTION: As for the image display device provided with a display means 1 capable of switching/displaying plural pieces of still image information recorded on a recording medium 6, the device is provided with a recording time information reading means 22 for reading the time information in recording of each piece of the still image information on the recording medium from the recording medium, and a display control means 14 for switching the still image information to be displayed on the display means based on the time information in recording of each of the still image information (for example, information on an elapsed time after the start of continuous photographing, time information) read by the means 22.
Patent JP-H06180308-A (JP)
Title: Preparative chromatograph
Inventor: MATSUI MASAMI
IPC: B01D15/08
Filed: 1992-12-15
Abstract: PURPOSE:To prevent the mixture of impurities upon trap removal by connecting remaining ports of on/off valves with connected inlets and outlets of an on/off valved hermetic trap having at least four ports to the outlet channel and the discharge channel of a fractionation column via switch valves. CONSTITUTION:When fractionation and purification of aimed components are finished, a four-way cock 5 (channel switch valve) is switched over to discharge unnecessary components out of the system via a three-way cock 7, and a four- way cock 14 (on/off valve) is closed to remove a trap 12 together with cock 14. When a detector 3 detects that components to be fractionated and purified have eluted again, the three-way cock 7 is switched over, and a four-way cock 6 (channel switch valve) is switched over at a predetermined timing to connect the outlet and the discharge channel of a fractionation column 2 to the inlet and the outlet of a U-tube 17 via a four-way cock 15 (on/off valve), thereby collecting aimed components in a trap 13. Removing the traps 12, 13 together with the on/off valves 14, 15 enables the mixture of impurities to be prevented.
Patent JP-H0774088-A (JP)
Title: Projection aligner and method therefor
Inventor: WATANABE MASAHIRO
IPC: H01L21/027
Filed: 1993-12-28
Abstract: PURPOSE:To materialize projection and exposure high in resolution by detecting the surface shape of the photoresist on an exposed substrate such as a wafer or the like by means of an optical means, and selecting the region in which to adjust the focus separately for each exposure unit. CONSTITUTION:A reflected light and a reference light are made to interfere with each other by applying, at a large incident angle, the interferable light from an interferable light source 11 to the surface of an exposed substrate such as a wafer or the like, and surface shape of the exposed substrate 4 is detected from the fluctuation of the phase of an interfering stripe in the position conjugate with the position of detection, and the data on desired surface shape are selected from the data on the surface shape of the exposed substrate 4 detected separately for each exposure unit, and based on the data on the desired surface shape selected, the surface for each exposure unit of the exposed substrate is focused on the image formation face of a demagnification projection lens 91.
Patent JP-H05165851-A (JP)
Title: Safety activity support system
Inventor: TANIMOTO TADASHI
IPC: G06F3/0487
Filed: 1991-12-18
Abstract: PURPOSE:To effectively utilize a disaster case sheet, and provide larger information amounts by storing the disaster case sheet of a construction classification, and displaying the disaster case sheet pertinent to a retrieval key code at a coordinate input panel. CONSTITUTION:A registration, retrieval, and output processing parts in a data processor 2 reads in the disaster case sheet having character information such as the construction classification and an operation accident occurrence situation diagram from an image scanner 4, converts it into binary picture information, and temporarily stores it. Moreover, a registration key code is inputted to a registration menu screen displayed at a CRT 7 by a keyboard 5, and the disaster case sheet is stored in a storage device 8 according to the registration key code. Then, a retrieval menu screen is displayed at an electronic board 3 by an electronic OHP 1, the objective disaster case sheet is retrieved based on the retrieval key code inputted before an operation start, and projection- displayed at the coordinate input panel. Thus, the specific sheet can be retrieved and selected from among the plural disaster case sheets prepared by a fixed division, and displayed.