baber/WOPTO huggingface dataset:
Patent JP-H10131472-A (JP)
Title: Cover structure of hatch
Inventor: WADA HIROTAKA
IPC: E04F19/08
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a cover structure which can be simply opened/closed and can surely block an opening, make a hatch cover to be light weighted and excellent in soundproofing, and enable the construction to be applied to the inspection hatch of a building wall, a ceiling, and the like. SOLUTION: Fate fasteners 4,4 engaging with each other are respectively provided on the opening peripheral edge for a hatch provided on a main body 1 and the back face of a hatch cover 5. The face fastener 4 on the main body 1 side is stuck to the main body 1 through a foam resin pressure sensitive adhesive double coated tape 6 having pressure sensitive adhesive 6b on both sides of a base material 6a made of foam resin. The hatch cover 5 is constituted of a honeycomb-like hollow sheet 7 made of resin.
Patent JP-H10131298-A (JP)
Title: Unit box for house
Inventor: WADA HIROTAKA
IPC: E04B1/76
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a unit box for a house allowing a frame material having a relatively small cross section to be used, capable of being made lightweight at a low cost, and excellent in productivity. SOLUTION: A construction panel 2A serving as a floor panel, construction panels 2B serving as wall panels, and a construction panel 2C serving as a ceiling panel are assembled into a box shape to form this unit box 1 for a house. Each of the construction panels 2A-2C is provided with a panel frame framed with a frame material made of a lightweight shape steel, face bars overlapped on both faces or one face of the panel frame, and urethane foam filled into the space formed by the panel frame and the face bars and stuck to the panel frame and the face bars via the adhesive property due to foaming.
Patent JP-H03169047-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HIWATARI TAMOTSU
IPC: H01L21/82
Filed: 1989-11-29
Abstract: PURPOSE:To shorten a production period even in the case of multilayer interconnections by a method wherein one or two or more metal interconnection layers which are situated closest to the side of a substrate among metal interconnection layers formed on the substrate are used exclusively for laying a power-supply line. CONSTITUTION:Most of first metal layers are used for power-supply interconnections; in order to connect a signal line wired by using a second layer or higher to a semiconductor element, a pattern for connecting holes 23 is formed also in the first metal layer. The first metal layer is a master slice layer, and an interconnection pattern is fixed; the pattern for the connecting holes 23 is not used for a substantial signal line and is used exclusively to connect the semiconductor element and the second metal layer or higher. That is to say, one or more metal interconnection layers which are situated closest to the side of a substrate among metal interconnection layers formed on the substrate are used exclusively for laying a power-supply line; the signal line is assigned to a metal interconnection layer situated further above the metal interconnection layer used exclusively for laying the power-supply line. Thereby, a production period can be shortened even in the case of multilayer metal interconnections.
Patent JP-2001130920-A (JP)
Title: Glass substrate for display
Inventor: KASE JUNICHIRO
IPC: H01J17/16
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a glass substrate for a display, preventing pattern discrepancy in lamination by suppressing substrate deformation occurring in cutting. SOLUTION: This glass substrate is an approximately rectangular plane having >=300 mm short side, <=3,000 mm long side and >=0.3 mm and <=6 mm thickness and has <=1 Mpa deviation stress in the substrate plane, due to residual strain in the glass substrate, in all positions in the substrate and measured in the thickness direction.
Patent JP-2001123960-A (JP)
Title: Tubephragm pump
Inventor: KURITA MUNEYASU
IPC: F04B53/10
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized tubephragm pump which shows excellent liquid transferring performance. SOLUTION: A tubephragm pump has a pump head 1 and an electromagnetically driven part 2. The pump head 1 has a cylinder 21 having a columnar hollow space thereinside, a cylindrical and flexible tubephragm 22 coaxially arranged inside the columnar space of the cylinder 21, while having an operation fluid space filled with the operation fluid at its outer side and a pump chamber to which the operation fluid is transferred at its inner side, an intake valve 31 arranged on one side of the tubephragm 22, and a discharge valve 42 arranged on the other side of the tubephragm 22.  The electromagnetically driven part 2 has a plunger 71 which is axially reciprocably arranged, an electromagnet reciprocated while periodically attracting the plunger 71 in an axial direction, and a diaphragm 52 attached to the front of the plunger 71, having one surface faced to the operation fluid space of the pump head for discharging or sucking the operation fluid inside the operation fluid space according to the reciprocation of the plunger 71.
Patent JP-2000119055-A (JP)
Title: Slurry for cold casting use
Inventor: SAKUMA HITOJI
IPC: C04B28/00
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a molded product excellent in demoldability and having physical properties nearly equivalent to those of the corresponding burnt product in a cold process by compounding a specified proportion of a rock powder clay composition in an emulsion containing a specified proportion of an acrylic urethane mixed resin with a specific mixing ratio followed by conducting a slurry cast molding. SOLUTION: This molded product with high mechanical strength is obtained by compounding 1-1.8 pts.wt. of a rock powder clay composition in 1 pt.wt. of an emulsion containing 3-20 wt.% of an acrylic urethane mixed resin with the mixing weight ratio: acrylic resin/urethane resin of (16:1) to (110:1) followed by conducting a slurry cast molding; wherein the rock powder clay composition is such one as to use plastic clay fine powder as vehicle and rock powder as skeletal material; and the slurry cast molding process is carried out as follows:  the slurry is cast into a gypsum mold and left to stand, the water in the slurry is then diffused and absorbed from the surface of the mold into the pores of the gypsum to effect forming a slurry layer of lower water content on the surface of the mold, and an excess of the slurry is allowed to flow out of the mold to effect affording a molded product of desired thickness which is then demolded and air-dried on dried at a low temperature.
Patent JP-H06274964-A (JP)
Title: Tape recorder
Inventor: SHINOHARA ISAO
IPC: G11B15/10
Filed: 1993-12-08
Abstract: PURPOSE:To miniaturize and to make the tape recorder thin by possessing a control member for controlling 1st and 2nd pinch rollers in reciprocating itself in approximately the same direction as the magnetic tape traveling direction and effecting a stop state and a 1st and a 2nd tape traveling state. CONSTITUTION:The tape recorder is capable of changing the stop state and the 1st and the 2nd traveling state by means of the control member. Then, this control member is positioned not to overlap a thickness part formed with an opening part for inserting a magnetic head 4, a pinch rollers 5 and 6 and an erasing head, etc., of a tape cassette, and is constituted in a downward position from a plane overlap with the magnetic head 4, the pinch rollers 5 and 6 and the erasing head, etc. By this method, the constitution of the tape recorder is simplified, and its miniaturization can be achieved.
Patent JP-H09130775-A (JP)
Title: Program transmission system
Inventor: YOSHITAKE REI
IPC: H04N21/222
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To reproduce a long time program recorded separately and dividedly onto plural recording media with a simple configuration and to send the programs to plural channels by reproducing alternately the plural recording media recording data dividedly by plural reproduction devices and allowing a controller to control the transmission order and to send the result so that the contents are consecutive. SOLUTION: Plural recording media recording dividedly a program of a long time and loaded/ejected such as magneto-optical disks (MO disks) 2 to 5 are sequentially reproduced by e.g. 1st and 2nd magneto-optical reproduction devices (MO drives) 6, 7 and the programs are sent through plural channels at a different start time. In this reproduction, In an NVOD transmission system 1, the 1st and 2nd MO drives 6, 7 and other MO drive 8 are connected sequentially by a standard interface such as an SCSI bus line.
Patent JP-S63165001-A (JP)
Title: Rolling method for thick plate
Inventor: ISHIHARA YOSHIAKI
IPC: B21B1/38
Filed: 1986-12-26
Abstract: PURPOSE:To eliminate unstability in rolling of sheet materials, etc., and to permit stable shape control by executing thick plate rolling in accordance with the reference pass schedules registered by sizes and quality of rolled stocks. CONSTITUTION:The material quality, finish sheet thickness, width, etc., of a material 1 to be rolled are first inputted via an input device 5 to a memory and arithmetic unit 6 in the case of rolling the sheet material having a sharp temp. drop during rolling or material having high temp. dependency of deformation resistance in thick plate rolling. The memory and arithmetic unit 6 determines the applicable group from the material quality sections which are previously stored by groups according to the change characteristics of the deformation resistance with temp. in accordance with the data inputted thereto. Said unit selects the reduction pattern numbers by the finish sheet thickness and width stored for each of the material quality sections from the finish sheet thickness and width data of the material 1. The unit reads out the stored reference reduction pattern and starts rolling by determining the reduction pattern of the shape pass, i.e., final 3-4 passes.
Patent JP-H04183388-A (JP)
Title: Cell culture process
Inventor: MIYAMORI TAKAO
IPC: C12M3/00
Filed: 1990-11-16
Abstract: PURPOSE:To perform high-density cell culture capable of getting the adhesiveness and spreadability of cells on a porous membrane by holding a polyurethane on at least a part of a porous polyolefin membrane and culturing cells on the membrane. CONSTITUTION:A prepolymer of a polyurethane, etc., produced by the reaction of a polyhydroxy compound such as polyester or polyether with a polyisocyanate compound is dissolved together with a polyester hardener in a solvent such as chloroform. At least a part of the cell-adhering outer surface, etc., of a hollow fiber (hollow fiber membrane) of a polyolefin porous membrane made of polyethylene, polypropylene, etc., is immersed in the above solution and the polyurethane is held on the surface e.g. by evaporating the solvent. A cell such as epithelial cell is cultured on the obtained porous membrane as a medium. The membrane has high strength, easy handleability and excellent adhesiveness and spreadability of the cells to enable the high-density cell culture in good state.
Patent JP-H06164624-A (JP)
Title: Cell synchronizing circuit
Inventor: KITAO MITSURU
IPC: H04L7/00
Filed: 1992-11-18
Abstract: PURPOSE:To provide a cell synchronizing circuit of a small scale which can simultaneously settle both the byte synchronization and the cell synchronization for serial data at an 8-bit parallel processing speed in an ATM cell synchronization system using a CRC of a cell header. CONSTITUTION:A cell synchronization circuit is provided with a parallel CRC arithmetic circuit 11 which applies a CRC operation to 40 bits of the 8-bit parallel data transformed from the input serial data, a 1st operational position shift circuit 12 which applies a CRC operation to 40 bits at a position shifted by a single bit from the 8-bit parallel phase, and 2nd to 7th operational position shift circuits 13 which apply the CRC operations in the same way at the positions shifted by 2-7 bits from the 8-bit parallel phase respectively. In such a constitution, both the byte synchronization and the cell synchronization are settled at an 8-bit parallel processing speed for the input serial data.
Patent JP-S63162739-A (JP)
Title: Halogen-free flame-retarding polyolefin resin composition
Inventor: SHIRAMATSU EIJI
IPC: C08L83/04
Filed: 1986-12-26
Abstract: PURPOSE:To obtain the title composition which is low in smoke evolution and does not evolve any noxious halogen gas when burnt and is excellent in processability, by mixing a polyolefin resin with a hydrated inorganic compound flame retardant and a specified polydiorganosiloxane gum. CONSTITUTION:100pts.wt. polyolefin resin (A) (e.g., ethylene/ethyl acrylate copolymer of an MI <=24 and an ethyl acrylate content >=15wt%) is mixed with 15-200pts.wt. hydrated inorganic compound flame retardant [e.g., Mg(OH)2], 1-50pts.wt. polydiorganosiloxane gum comprising diorganosiloxy units of the formula (wherein R is a monovalent organic group selected from among 1-8C alkyl and 6-13C aryl groups) and, optionally, an antioxidant, a colorant, a process aid, a softener, an ultraviolet antidegradant, etc.
Patent JP-S63162912-A (JP)
Title: Lubricating oil feeding device of engine
Inventor: KURIO NORIYUKI
IPC: F01C21/04
Filed: 1986-12-26
Abstract: PURPOSE:To suppress the driving power to the necessary min. value by adjusting the reciprocation stroke quantity of a plunger for supplying lubricating oil under pressure by a control cam and varying the driving power of an electric motor for drive-shifting the control cam according to the operation state. CONSTITUTION:The first plunger 32 for metering and discharging the lubricating oil supplied to ports and the second plunger for metering and discharging the lubricating oil for direct supply are arranged in parallel and in free reciprocation in a pump housing 31. The gear parts 32a and 33a of the first and second plungers 32 and 33 are revolution-driven by a driving worm interlocked with the output shaft of an engine, and the stroke quantity is adjusted by the contact with the cam surface of a control cam 36. The driving power of a step motor 21 for drive-shifting the control cam 36 is varied so as to increase in acceleration and reduce in deceleration.
Patent JP-H10146857-A (JP)
Title: Injection molding method using gas combinedly
Inventor: YASUDA KAZUHARU
IPC: B29C45/17
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To inject mold a resin molded product having a thick-walled rib without generating defective outer appearance such as unevenness in glass and luster or the formation of sink marks. SOLUTION: A standing rib 3b is formed on a site on which a thick-walled rib 2 is connected in the T-shape with a side wall section 6a of a molded product 1, and an auxiliary rib 4 connecting the other end of the thick-walled rib 2 with the side wall section 6a is formed, and a standing rib 3a is formed on a site on which the auxiliary rib 4 is connected in the T-shape with the side wall section 6a. Resin is filled in a mold so designed as to form a closed zone by side wall sections 6a and 6b, the thick-walled rib 2 and the auxiliary rib 4, and pressurized gas is injected between the resin filled in the closed zone and the mold to manufacture a molded product 1.
Patent JP-H10149381-A (JP)
Title: Numerical analyzer and method for inputting analytical algorithm
Inventor: ABE YASUO
IPC: G06F9/44
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To quickly prepare and correct anaytical algorithm and to allow an analytical function quickly corresponding to the needs of design to quickly contribute to the shortage of a product depelopment period. SOLUTION: A block diagram preparing function 114 prepares a block diagram expressing analytical processing with the use of an I/O device 101 and stores block diagram data in a block diagram data part 161 included in a main storage device. Then analytical algorithm input function 112 prepares analytical algorithm and stores the prepared analytical algorithm in an analytical algorithm data part 163. An analysis execution function 131 refers to the data part 163 and determines the starting order of analysis with the use of analytical order preparing processing 151. Finally analysis execution processing 153 executes analysis in order to complete the whole analysis.
Patent JP-H03168259-A (JP)
Title: Metal substrate coated with polyetheramideimide resin and production thereof
Inventor: NISHIZAWA HIROSHI
IPC: C09D179/08
Filed: 1989-11-29
Abstract: PURPOSE:To obtain the title metal substrate useful for electrical and electronic components, kitchen equipments, etc., and having excellent deterioration resistance, etc., by dissolving a specific polyetheramideimide resin in an organic solvent and applying the solution to the surface of metal substrate and baking the coating film. CONSTITUTION:Trimellitic acid or reactive acid derivative thereof (preferably trimellitic anhydride) is reacted with 4,4'-diaminodiphenyl ether or 4,4'- diisocyanatediphenyl ether to afford a polyetheramideimide resin having >=26000 number-average molecular weight and a solution obtained by dissolving the resultant resin in an organic solvent such as N-methylpyrrolidone and further adding fluorine resin, etc., having 0.1-10mum grain size thereto is applied to the surface of metal substrate (e.g. aluminum substrate) and preliminarily dried at 80-150 deg.C and then baked at 200-400 deg.C to provide the aimed metal substrate having 0.1-100mum dried film thickness.
Patent JP-H09164308-A (JP)
Title: Filter plate
Inventor: ISHIHARA TORU
IPC: B01D25/12
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To disperse stress so as to prevent the deformation of a plate by forming a peripheral part thicker than a filter part on the periphery of the filter part and also arranging a truncated cone-shaped reinforcing part in the filter part to form the top surface of the reinforcing part almost flush with the peripheral part and also forming an auxiliary reinforcing part around the reinforcing part. SOLUTION: A filter plate 1 incorporated into a filter press for solid-liquid separation consists of a filter part 2 on whose surface a lot of filtrate path grooves 3 for drainage are engraved and a peripheral thickness part 6 formed on the periphery of the filter part 2. Plural filter plates are vertically arranged between pressurizing plates of the press parallel to them and used. In this case, at least one reinforcing part 6 having a truncated cone-shaped cross section is formed in the filter part 2, and the top surface of the reinforcing part 4 is formed at the almost same height as that of the peripheral part 6. Besides, around the reinforcing part 4, a flat auxiliary reinforcing part 5 is formed, and a liquid feeding port 7 is installed in the center of the filter part.  The width L of the auxiliary reinforcing part 5 is preferably within a range of 2 to 6 times the depth 'h' of the groove 3.
Patent JP-2000136050-A (JP)
Title: Paper sheet carrying device
Inventor: OBA TETSUYA
IPC: B65H5/06
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent the change of the route of a paper sheet carrying path during the press-contact/separation of a roller and carry the paper sheet accurately by press-contacting/separating the roller arranged on the upper side substantially in a gravity direction out of the carrying roller for the roller arranged on the lower side. SOLUTION: A paper sheet guide plate 8 in whose inside a heater 9 is arranged is fixed on the base 11 and energized in an arrow mark direction by a spring 14 and a pressurized roller 2 is installed on the tip of the arm 12 whose rotation is restrained by a pin 13. A heat roller 1 in whose inside the heater 3 such as a halogen lamp is provided is installed in the arm 5 installed on the fulcrum A rotatably and always energized in the arrow mark direction by a spring 7 and the arm 5 is moved in the arrow mark direction around the fulcrum A by the movement of the cam surface of a cam 6 and the heat roller 1 of the upper side is press-contacted/separated for the pressurized roller 2 of the lower side. Thus, the carrying path route of the paper sheet 10 is stabilized during the action of the carrying rollers 1, 2.
Patent JP-H05120450-A (JP)
Title: Relief pattern preparing method based on binary picture and print having relief pattern
Inventor: KANAZAWA TAKAHITO
IPC: G03F1/00
Filed: 1991-10-29
Abstract: PURPOSE:To provide a relief pattern preparing method by which a relief pattern having a smooth stereoscopic feeling can be easily prepared. CONSTITUTION:A binary picture constituted of a pattern area B and background areas A1 and A2 divided with boundary lines C1 and C2, is inputted as luster data. A reference line R is defined so as to be mutually parallel at a prescribed interval on the binary picture. An inclination angle theta and a crest height (h) are preliminarily decided as a parameter affecting the stereoscopic M of the relief pattern. A rising inclined line U rising from the intersection P1 of the outline C1 with the reference line R to the height (h) by the angle theta, falling inclined line D falling from the height (h) to the intersection P4 of the outline C2 with the reference line R by the angle theta, and a crest line M combining both crest points P2 and P3, are defined. Then, one line is constituted of a line segment P0P1 being the background part of the reference line R, rising inclined line U, crest line M, falling inclined line D, and line segment P4P5, and the relief pattern is constituted of the plural lines searched at each reference line.
Patent JP-H04185778-A (JP)
Title: Wall-decorative material
Inventor: TAKAGAKI MITSUTOSHI
IPC: D06N7/00
Filed: 1990-11-15
Abstract: PURPOSE:To provide the title material excellent in sound absorption having stereoscopic touch and aesthetic nature, made up of backing layer, nonwoven fabric layer and foam layer laminated in succession with the nonwoven fabric layer partly exposed on the surface of the foam layer. CONSTITUTION:(A) A backing layer 1 consisting of pref. a flame-retardant material is laminated, via an adhesive, with (B) a nonwoven fabric layer 0.05-0.2g/cm<3> in apparent density made by needle punching of a web comprising vinyl chloride/acrylonitrile copolymer or vinyl chloride/polyvinyl alcohol copolymer fibers, followed by, thereon, dottedly applying (C) a foaming agentcontg. resin composition using e.g. a rotary screen. Then, the component C is heated and expanded to produce a foam layer 3 so as to come to 10-70% in nonwoven fabric layer-exposed area rate on the surface of said foam, thus obtaining the objective material excellent in sound absorption and cushioning with aesthetic nature and stereoscopic touch.
Patent JP-H07120928-A (JP)
Title: Positive radiation-sensitive composition and pattern forming method using that
Inventor: HATTORI KOJI
IPC: G03F7/004
Filed: 1993-12-10
Abstract: PURPOSE:To provide a positive radiation-sensitive compsn. suitable for lithography using far UV rays, especially using KrF excimer laser and to provide a pattern forming method using that. CONSTITUTION:The compsn. contains esters of arylsulfonic acid expressed by formula I or II with a compd. having several phenol-type hydroxyl groups in one molecule, and an alkali-soluble polymer compd. In formulae, one of R<1>-R<8> is a sulfonate group. A film of this compsn. is selectively exposed with far UV rays between 245nm and 255nm in wavelength and developed with an alkali soln. Thereby, a pattern of high resolution with little wear of the film can be stably formed.