baber/WOPTO huggingface dataset:
Patent JP-2000200843-A (JP)
Title: Improved nonvolatile rewritable interconnect cell having writable buried bit line
Inventor: PENG JACK ZEZHONG
IPC: H01L21/8247
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To fabricate transistors by same method by juxtaposing separated buried bit lines to a switch transistor and a sense transistor thereby writing in a floating gate. SOLUTION: A buried N+ bit line 50 is juxtaposed to a switch transistor 30 and a sense transistor 32 and a polysilicon floating gate 42 and a polysilicon control gate 44 formed in a P type doped well 34 spread over a buried N+ bit line BNBL 50. The bit line 50 is formed between two oxide isolation regions 52 in order to insulate the buried bit line electrically from the switch transistor 30 and the sense transistor 32. Writing from the floating gate is brought about from the buried bit line and the sense transistor 32 simply functions to determine writing in a cell. Consequently, the transistors 30, 32 can be formed by same method to have identical dopant concentration and cell structure.
Patent JP-2000153490-A (JP)
Title: Triaxial robot of long stroke
Inventor: ATSUKAWA MASUMI
IPC: B25J18/04
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a triaxial robot of a long stroke usefully used in executing various sorts of work in a high place or to a large-sized structure. SOLUTION: This elevation device comprises plural telescopic cylindrical bodies 1-5 capable of elevation in a vertical direction using steel strips CV1 having arc-shaped cross sectional surfaces, and a drive part. This is composed of a device to horizontally rotate this elevation device, and a horizontal expansion device comprising plural telescopic cylindrical bodies 21-23 installed on a top part of the elevation device which can be horizontally expanded using steel strips having arc-shaped cross sectional surfaces, and a drive part.
Patent JP-2001121568-A (JP)
Title: Method for manufacturing foamed flexible polyurethane string
Inventor: MURATA NOBORU
IPC: B29C44/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously simultaneously manufacturing a plurality of foamed flexible polyurethane strings. SOLUTION: The method contains a process of coating a continuously running releasable base film with liquid polyurethane, a process of overlaying a releasable base film on the coated base film, a process of continuously separating the liquid polyurethane in the running direction to form plural strings contained in the envelopes made of the base films, a process of foaming and hardening the liquid polyurethane and a process of releasing the foamed flexible polyurethane strings from the envelopes.
Patent JP-2000167380-A (JP)
Title: Quantity control device
Inventor: ZABEL LUTZ
IPC: B65D81/32
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a simple and inexpensive quantity control device for a pasty or viscous component used in a small container. SOLUTION: At least one first passage 1 for a first component and at least one second passage 2 for a second component are provided and the first and second passages 1, 2 communicate with each other in an inlet region and at least one first passage 1 or at least one second passage 2 is closed in the inlet region by a piston means 3. Further, at least one first passage 1 and at least one second passage 2 communicate with each other in an outlet region and the pressure in the inlet region synthesizes at least one first component and at least one second component in the outlet region.
Patent JP-H0547293-A (JP)
Title: Fuse with thin-film fuse-element supported on substrate
Inventor: DEBITSUDO II SUURONEN
IPC: H01H85/02
Filed: 1991-12-26
Abstract: PURPOSE: To prevent a rapid decrease of a fuse conductance under an overcurrent condition and to reduce the maximum breaking voltage. CONSTITUTION: A thin film fusible element 20 is supported by a substrate 18 with a surface made of an insulation material. The thin film fusible element 20 covers a fusible element support region on the surface of the substrate 18, and becomes a conduction passage under a rated current condition. A resistor 23 is supported by the substrate 18. The resistor 23 covers a resistor support region different from the fusible element support region on the surface of the substrate 18, and becomes a shunt route when the fusible element 20 melts under the overcurrent condition. A decrease in a fuse conductance under the overcurrent condition is suppressed by the shunt route, the maximum breaking voltage is reduced, and the response is improved.
Patent JP-H05168948-A (JP)
Title: Manufacture of catalyst for exhaust gas purification
Inventor: NAGAI MAYUKO
IPC: B01J23/58
Filed: 1991-12-26
Abstract: PURPOSE:To improve the low temperature activity of a catalyst by manufacturing it through the first process where the first alcohol solution or ethylene glycol solution is prepared, the second process where the second solution is prepared, the third process where a carrier containing water is formed, the fourth process where a hydrolytic product is formed and the fifth process where a catalyst carrier is baked. CONSTITUTION:The first process is to prepare the first alcohol solution or ethylene glycol solution containing aluminum alkoxide, and the second process is to add catalytic metal salts dissolved in an ethylene glycol solution to the first alcohol or ethylene glycol solution to prepare the second solution containing aluminum alkoxide and catalytic carrier salts. The third process is to obtain a carrier containing water by allowing water to attach to the surface 12a of a catalyst carrying layer 12 and the surface of an active alumina particle 2, the fourth process is to form a hydrolytic product on the both surfaces of a carrier containing water by allowing the carrier to come in contact with the second solution, and the fifth process is to bake catalyst carriers 1A, 2 having the hydrolytic product.
Patent JP-H03202379-A (JP)
Title: Color ink ribbon type recognition system of printer
Inventor: ITAKURA KAZUHARU
IPC: B41J31/00
Filed: 1989-12-28
Abstract: PURPOSE:To prevent data from being printed in a wrong color by detecting optical information provided in a case for storing an ink ribbon using a sensor and automatically recognizing the type of an ink ribbon based on predetermined relations with the optical information. CONSTITUTION:A sticker 5 indicating two different types of optical information A, B is attached to a case 1 for storing a color ink ribbon. In addition, two pieces of sensor 2, 3 for detecting the two different types of the optical information A, B are provided on a color line thermal printer. The optical information A, B is detected by CPU 4 through the sensors 2, 3. Then the type of the color ink ribbon stored in the case 1 is recognized and an action corresponding to this recognition is performed.
Patent JP-H05271361-A (JP)
Title: Core-shell polymer
IPC: C08F279/02
Filed: 1991-12-26
Abstract: PURPOSE:To effectively reduce the surface gloss of moldings of a synthetic resin, especially a polyacetal resin. CONSTITUTION:The objective core-shell polymer has a core of a rubber-like polymer and a shell of a glassy polymer composed of a vinylic copolymer having oxygen-containing polar groups. Furthermore, a polyacetal resin composition is obtained by adding and blending the core-shell polymer with a polyacetal resin.
Patent JP-H07174636-A (JP)
Title: Method for measuring temperature
Inventor: KAI SATOSHI
IPC: G01J5/00
Filed: 1993-12-20
Abstract: PURPOSE:To provide a temperature measuring method by which the temperature of an object to be measured can be accurately measured in a non-contacting state without receiving any influence from induction heating. CONSTITUTION:An optical fiber 2 is installed near a metallic mold 1 and the surface temperature of the mold 1 is measured by leading the radiation from the surface of the metallic mold 1 through the fiber 2.
Patent JP-H06194848-A (JP)
Title: Method for forming pattern on electronic parts
Inventor: KOBAYASHI YOSHIHITO
IPC: G03F7/30
Filed: 1992-12-25
Abstract: PURPOSE:To form a stabilized pattern having a rectangular cross section after a resist is formed, capable of being finely worked and without the sensitivity and resolution being changed by the retention time after exposure on the electronic parts. CONSTITUTION:A radiation-sensitive composition contg. a compd. generating acid when irradiated with chemical radiation and a compd. having at least one bond capable of being decomposed by the acid is applied on a substrate to form a radiation-sensitive layer, the layer surface is treated, the surface- treated radiation-sensitive layer is exposed to form a desired pattern, and the radiation-sensitive layer is developed.
Patent JP-2001161597-A (JP)
Title: Toilet stool for nursing
Inventor: MORIKI HIROYUKI
IPC: A47K11/04
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a toilet stool for nursing which exhibits a neat external form and which can be installed in a contact form in a bed. SOLUTION: A function portion 15 of a hot water cleaning device which can eject hot water to the private parts of a person going to the lavatory is built within a peripheral box 1 covering a toilet stool body 11.
Patent JP-H06168649-A (JP)
Title: Multi-contact point button structure
Inventor: HIRAI MASAAKI
IPC: H01H23/12
Filed: 1992-11-30
Abstract: PURPOSE:To secure airtightness when switching operation is carried out. CONSTITUTION:A projecting part 5a coming into point contact with an upper end surface 13a of a fixed shaft 13 is formed in an operation button 5, and a spacer 21 is brought into point contact with an upper end surface of a movable shaft 14. Sealing members 15 and 17 are installed on the fixed shaft 13 and the movable shaft 14. The movable shaft 14 is moved in sliding in a vertical direction by push-pressing the operation button 5, and airtightness of the sealing member 17 is secured.
Patent JP-H10182964-A (JP)
Title: Polyamide resin composition for inside layer of laminated bottle and laminated bottle
Inventor: YAMAZAKI AKIHIRO
IPC: B32B27/34
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition comprising a polyamide resin and a bisamide compound or a fatty acid metal salt, capable of expressing excellent peelability, and capable of being used for the inside layer of a laminated peeling bottle whose inside layer is deformed with decrease in contents and whose outside layer is not deformed. SOLUTION: This resin composition comprises (A) a polyamide (e.g. a copolyamide containing nylon 6 as a copolymerization component and having a melting point of <=210 deg.C) and (B) a bisamide compound such as a compound of formula I (R<1> is a divalent hydrocarbon residue; R<2> , R<3> are each a monovalent hydrocarbon group; R<4> , R<5> are each H, R<2> ) or a compound of formula II or (C) a fatty acid metal salt (e.g. the salt having 15 or more carbon atoms). The component B or the component C is added in an amount of 0.01-5 pts.wt. per 100 pts.wt. of the component A in the resin composition.
Patent JP-H11334757-A (JP)
Title: Packaging container
Inventor: HAKAMATA SEIICHI
IPC: B65D75/36
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To hold contents stably, and take out contents to simply without touching by hand by providing slant shaped-beams raised gradually as reaching the end of the pack in the proximity of fitting ribs in the outer wall outer surface of a blister pack. SOLUTION: At the outer surface of the bottom wall of a blister pack 2, slant shaped-beams 8 being raised gradually as reaching the end of the pack are provided at both sides holding a fitting rib 4. Accordingly, the rigidity of the bottom wall 7 is raised, so that the side wall 3 ranging to the bottom wall 7 is controlled from being deformed. For taking out a content 1, an opening 5 is put downward, and by putting fingers on the upper surface of the beams 8 and the end surface of the blister pack 2, the blister pack 2 is refraction deformed to an inverted chevron shape by hand. Through this deformation, the opening 5 of the blister pack 2 is pushed open left and right around the bottom wall 7 being reinforced by the beams 8, and a distance becomes wider between the side wall 3 and the fitting rib 4, resulting in a drop of the content by its dead weight.
Patent JP-2000169725-A (JP)
Title: Resin composition for coloration and its preparation and use
Inventor: MIYAJIMA KOICHIRO
IPC: G03C1/79
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for coloration which, even when melt extruded at a high speed and high temperature, hard to has a film pulsation and excellent in smoothness, etc., by compounding a thermoplastic resin having a specified content of polymerizable carbon-carbon double bonds with titanium dioxide. SOLUTION: This composition comprises a thermoplastic resin (preferably a polyolefin resin) having 0.01-1.0 polymerizable carbon-carbon double bond per 1,000 carbon atoms, titanium dioxide preferably treated with a silane coupling agent having a polymerizable carbon-carbon double bond, and if necessary a compound having a polymerizable carbon-carbon double bond and is prepared by kneading the thermoplastic resin, titanium dioxide, and if necessary, the compound at a temperature which is the softening or melting point of the resin or higher but at which the polymerizable carbon-carbon double bonds in the resin (and if necessary, in the silane coupling agent and/or the compound) can not react.
Patent JP-2001166058-A (JP)
Title: Infrared ray monitoring device
Inventor: TAKAHASHI SUSUMU
IPC: G01B11/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an infrared ray monitoring device capable of detecting only a target at a short distance. SOLUTION: The infrared rays radiated by an object to be photographed are condensed by a lens 1 and transmit a filter 2 to form an image on an infrared ray image photographing element 3. An output signal of the infrared ray image photographing element 3 is displayed in a display device 5 as a TV video signal by electrically compensating unevenness of bias level between picture elements and unevenness of sensitivity by a video processing circuit 4. A transmitting wave length band of the filter 2 is a wave length band of 5.2 to 7.7 μm band or 14.3 to 15.7 μm band.  Consequently, the infrared ray radiated by the object to be photographed at a short distance is detected well, but an infrared ray radiated by an object to be photographed at a large distance is hardly detected so that only the object to be photographed at the short distance is clearly displayed on a screen of the display device 5.
Patent JP-H11177539-A (JP)
Title: Data communication control system, data communication method for the data communication control system and storage medium storing program readable by computer
Inventor: SENDA MAKOTO
IPC: G06F13/38
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To warrant data quality even in the synchronization transmission system while utilizing data transmission by the synchronization transmission system so as to ensure a constant data rate. SOLUTION: On the occurrence of a non-response state in excess of a non- response period received from each destination in the data transmission processing between a data receiver 102 and a data transmitter 101, when the non-response state takes place in the data receiver 102, the receiver 102 requests data transmission to the data transmitter 101 or when the non-response state takes place in the data transmitter 101, the transmitter 101 sends data again to the data receiver 102.
Patent JP-2001165319-A (JP)
Title: Cylinder head gasket
Inventor: UCHIDA KENJI
IPC: F16J15/08
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for the certain sealing of the hole of the combustion chamber and the cost down of the gasket base itself, for example, the gasket base material is changed to aluminum, the hole of oil/water can be sealed by bonding the concavo-convex seal portion to the cylinder head and cylinder box, therefore the seal component of the hole of oil/water is omissible, furthermore the hole of the combustion chamber is certainly sealed with the grommet if the gasket base is made of soft metal material. SOLUTION: The gasket base 4 is made of soft metal material such as a sheet of aluminum, the grommet 8, which is made of springy material, is attached around the edge of the hole of the combustion chamber 5 punched on this gasket base, the annular concavo-convex seal portion is formed by plastic deformation of this gasket base around the hole of the oil/water punched on this gasket base.
Patent JP-H06194112-A (JP)
Title: Magnetic encoder
Inventor: SATO SEIYA
IPC: G01D5/245
Filed: 1992-12-25
Abstract: PURPOSE:To provide a magnetic encoder enabling a duty ratio to make 50% without changing a magnetic pattern and dividing an output signal by disposing a magnetic detecting element and a magnetic scale so that an angle formed by the detected magnetic field direction of the magnetic detecting element and the direction of the magnetic scale is made to be a specified tilt angle. CONSTITUTION:A magnetic encoder is constituted of a magnetic scale 2 with N-poles and S-poles disposed alternately at a specified pitch, and a magnetic detecting element 1 disposed being spaced by a specified distance from the magnetic scale 2 so that an angle formed by the detected magnetic field direction of the magnetic detecting element 1 and the direction of a magnet row is made to be theta. In the magnetic field detected by the magnetic detecting element 1, the magnetic field detected in the X-direction is thereby reduced by costheta times without changing the magnetic field detected in the Z-direction by rotating the magnetic detecting element 1 by theta to the magnetic scale 2, which results in changing the 'on' timing at the time of moving the magnetic scale 2. A duty ratio can be thus changed easily without changing a magnetic pattern.
Patent JP-2000170624-A (JP)
Title: Fuel shut-off device
Inventor: NISHIJIMA YOSHIAKI
IPC: F02M55/02
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection device for realizing different characteristics at low developing and manufacturing costs. SOLUTION: In a stopper 16, a projecting part 162 having the outside diameter smaller than the inside diameter of a piston chamber 112 is provided on one end of a main body 161 having the outside diameter slightly larger than the inside diameter of a stopper hole 111. The positions in which a piston 15 is inserted in the piston chamber 112 are different from each other in a case where the stopper 16 is pressed in the stopper hole 111 with its projecting part facing the outlet side to such a position that the main body 161 is brought into contact with a small diameter step part 115, and in a case where the stopper 16 is pressed in the stopper hole 111 with its projecting part 162 facing the inlet side to such a position that the main body 161 is brought into contact with the small diameter step part 115, and the distances in which a ball 14 is axially movable are different from each other. Therefore, a timing in which the ball 14 is seated on a valve seat 16 by high pressure fuel to be allowed to flow from an orifice 151 to a ball chamber 113 to shut off the fuel flow can be changed by using same parts.
Patent JP-H11177679-A (JP)
Title: Voice message communicating system and portable telephone set applying the system
Inventor: MATSUBA YUJI
IPC: H04M1/65
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set capable of transmitting and recepting voice messages without intervention of a service center by storing a voice messages to be stored in the portable telephone set. SOLUTION: At a portable telephone set on a transmission side, a voice inputted from a microphone 5 is coded by a voice CEDEC 6 and stored in a voice storage memory 7, and this stored voice is transmitted through a transmitter 8 and an antenna 9 to the telephone set on a reception side as a voice message. At a portable telephone set on the reception side, the voice message is received and stored in a voice storage memory, and this stored voice message is decoded by a voice CODEC and outputted from a speaker.
Patent JP-H11238325-A (JP)
Title: Optical recording medium and recorder
Inventor: TANAKA SHINICHI
IPC: G11B20/18
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To improve an error correction rate and to heighten density by recording in a block making an error correction code a product code, adding attribute information respective sectors to it and making it one code word, and alternately repeatedly performing error correction in the row and column directions at a reproducing time. SOLUTION: When digital information over plural sectors is recorded, a modem circuit 14 adds parity to symbol row and column of the two- dimensionally arranged sectors to make them the product codes, and adds the attribute information of respective sectors to them to record in prescribed positions. When the data are read, a data control circuit 15 detects an address of a block containing the specified sector according to an external indication and stores the read data in a buffer memory 16, and reads out the data, and an error correction circuit 17 alternately repeats error corrective operation in the row and column directions until the correction is ended, and reads out the corrected data from the memory 16 when the correction is ended to output them to the outside.
Patent JP-H10183968-A (JP)
Title: Floor member for floor heating
Inventor: SHIBATA KOHEI
IPC: E04B5/02
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To enhance the heat conduction and to prevent a floor member from warping. SOLUTION: Several long floor members for floor heating are combined so as to form a floor laid on a floor heating panel, and each of the floor members is composed of a woody surface member 4 and a sound-shied and cushion member 5 stuck to the rear surface of the member 4 and formed of an unwoven fabric or the like. A metal foil 6 such as an aluminum foil is provided so as to cover each of the upper and lower surfaces of the cushion member 5, and the metal foils 6 provided on the upper and lower surfaces of the cushion member 5 are made to be continuous with each other at leat in part thereof. Meanwhile, the metal foil 6 stuck on the upper surface to be stuck to the woody group surface member 4 is formed therein with several slits orthogonal to the longitudinal direction of the cushion member 5.
Patent JP-2001166644-A (JP)
Title: Remote maintenance method, system and storage medium in image forming device
Inventor: NAGATA HIDETOSHI
IPC: G06F3/12
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a remote maintenance method and a system for image forming device by which the down time of a user can be suppressed to the minimum and the work can be continued without stopping a device main body for a temporary measure by remote maintenance even when trouble is caused in the device main body by any chance. SOLUTION: In this remote maintenance system for the image forming device, that copes with the trouble of the image forming device by remote control, a set value becoming a judgement reference value for executing the remote maintenance is varied by the instruction of a control center 4.