baber/WOPTO huggingface dataset:
Patent JP-H05162588-A (JP)
Title: Sealing method for turning gap of door mirror for vehicle
Inventor: SASAKI KIYOSHI
IPC: B60R1/06
Filed: 1991-12-12
Abstract: PURPOSE:To improve the productivity of a door mirror for vehicle and permit response to a variety of shapes of door mirrors. CONSTITUTION:A nozzle 13 shifts horizontally and vertically. A dispenser 14 blows out the urethane resin stored in a tank 15 from the nozzle 13. The urethane resin is applied to a prescribed position of the opposed surface 11a of a mirror housing 11 by spraying the urethane resin in the shift state of the nozzle 13. The mirror housing 11 coated with urethane resin is installed on a stay, and then the gap between the mirror housing 11 and the stay is closed airtightly by the urethane resin.
Patent JP-2000187980-A (JP)
Title: Self-boosting type word line
Inventor: TAYLOR RONALD T
IPC: G11C11/407
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a method boosting a voltage level of a word line in a DRAM in a mode in which an electric field applied to a gate oxide film of a memory cell access MOSFET is reduced. SOLUTION: When a word line level reaches VDD, a word line is stopped at a VDD level by disabling a decoder. A sense amplifier is separated, and word line voltage is made to enable following bit line voltage through capacitive coupling crossing an access MOSFET of a memory cell in which reading or writing is performed. Consequently, when bit line voltage is raised, word line voltage is increased to super-high voltage. After word line voltage reaches super-high voltage, the sense amplifier is connected, word line voltage is driven toward a VDD level and also a disabled bit line is driven toward GND. At the time of finish of a word line clock signal, the voltage is a GND potential and each bit line is restored to an intermediate voltage level.
Patent JP-H11187416-A (JP)
Title: Degaussing circuit
Inventor: SHIKAMA TAKASHI
IPC: H04N9/29
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To make the difference of wave peaks between adjacent waves small in an alternate attenuation current by making an operating frequency of the circuit higher than a line frequency of power source of a device in which the degaussing circuit is incorporated. SOLUTION: A main circuit 5 and a degaussing circuit 6 of a color television set are connected in a succeeding stage of a switching power supply 4, and a current the frequency of which is higher than that of a commercial power supply 2 from a frequency conversion circuit 4a is supplied to the degaussing circuit 6. That is, a main switch 3 is turned on and power is supplied from the switching power supply 4 to the main circuit 5 and the degaussing circuit 6. In this case, by the frequency conversion circuit 4a of the switching power supply 4 a current whose frequency is higher than that of the power supplied from the commercial power supply 2 is supplied to the circuit 6.  A positive characteristic thermistor(PTC) element 7 and a degaussing coil 8 in the degaussing circuit 6 convert the received alternating current into an alternating attenuation current, the degaussing coil 8 generates an alternating magnetic field, corresponding to the alternating attenuation current to degauss a color cathode-ray tube.
Patent JP-H06175588-A (JP)
Title: Rotating signboard device
Inventor: KONO JUNICHI
IPC: G09F7/22
Filed: 1992-12-09
Abstract: PURPOSE:To provide a rotating signboard device which smoothly rotates a signboard in light wind as well as strong wind without problems of strength and buffetting (oscillation). CONSTITUTION:A rotor (b) freely rotatably supported in a supporting frame body (a) is stood between a top plate 5 and a bottom plate 6 in the state that plural longitudinally long buckets 4 displaying a desired advertisement on the peripheral surfaces face one another with required air gaps (s) among them in parallel. A garter structure material (c) which has many top parts (or bottom parts) 7 by alternately bending a longitudinally band plate to the right and the left (or the front and the rear) is fitted to and laid in air gaps (s). A generator 13 is so connected and installed that it can be interlocked with the rotor (b).
Patent JP-H09187045-A (JP)
Title: Line selection device
Inventor: MUNAKATA TADAO
IPC: H04M3/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To relay outgoing/incoming calls normally between a terminal equipment and a telephone network other than a faulty telephone network even on the occurrence of a fault in the telephone network. SOLUTION: An inverted polarity of all lines of a line group N connecting to a telephone network (B) 4 is recognized and when the inverted polarity of all the lines is consecutive for a prescribed time, it is discriminated that a fault takes place in the telephone network (B) 4, and each line of a line group M acquired while being reversed corresponding to each reversed line of the line group N is released from reversing and made open.  Then the procedure of outgoing route setting is revised to be routed except a route via the telephone network (B) 4 and the outgoing/incoming calls between a PBX 2 and a telephone network (A) 3 are relayed and when the release of reverse of any line of the line group N is recognized, it is discriminated that the fault in the telephone network (B) 4 is restored and the procedure of the outgoing route setting is restored based on discrimination for fault restoration.
Patent JP-H05209017-A (JP)
Title: Production of self-swelling oil-absorbent polymer, agent for recovering oily substance, and base material which absorbs oily substance and sustainedly releases the same
Inventor: TSUCHIYA HIROYOSHI
IPC: C08F2/18
Filed: 1991-11-14
Abstract: PURPOSE:To produce a polymer which can rapidly absorb a large amount of an oily substance and has a high power of retaining the absorbed substance. CONSTITUTION:The objective process comprises polymerizing a monomer mixture comprising 70-100mol% (meth)acrylic ester containing an 8-24C aliphatic ester residue and 0-30mol% vinyl monomer copolymerizable therewith in the presence of 0.001-2wt.% crosslinking agent containing at least two unsaturated groups in the molecule.
Patent JP-2001168290-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: MIKAWA TAKUMI
IPC: H01L27/04
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent degradation in the polarization characteristic of a ferroelectric film constituting a capacitive insulating film. SOLUTION: A capacitive element constituted of a lower electrode 2 formed of a Pt film, the capacitive insulating film 3 formed of the ferroelectric film and an upper electrode 4 formed of the Pt film is formed on a semiconductor substrate 1. An adhesion layer 5 is deposited on the upper electrode 4 and the lower electrode 2, the capacitive insulating film 3, the upper electrode 4 and the adhesion layer 5 are covered by an insulating film 6. The adhesion layer 5 is formed of the monolayer of the metal nitride film of TiN or the metal oxide film of TiOx or the laminated film of the metal nitride film and the metal oxide film.
Patent JP-H07185760-A (JP)
Title: Continuous casting method
Inventor: ONO MASAYUKI
IPC: B22D11/128
Filed: 1993-12-28
Abstract: PURPOSE:To restrain the center segregation in a method for continuously casting a steel. CONSTITUTION:In the continuous casting method, rolling reduction is executed by using multi-step rolling reduction rolls 1-3 arranged at the equal pitch in the solidified section of 50-90% length of the solidified progressing section from a meniscus to a crater end 4. In the rolling reduction rolls 1-3, the reduction of area to cross sectional area at unsolidified molten steel part 5 with the rolling reduction rolls 2-3 except the last step is made to be 2-4%/m and the reduction of area with the last step finish rolling reduction rolls 1 is made to be 10-20%/m. The center segregation is improved by making the reduction of area to the cross sectional area at the unsolidified molten steel part 5 with the last step rolling reduction rolls 1 different from the other rolling reduction rolls 2-3.
Patent JP-H06179725-A (JP)
Title: Styrenic copolymer, thermoplastic resin composition comprising the same copolymer and production thereof
Inventor: ONO KAZUAKI
IPC: C08F212/10
Filed: 1992-12-11
Abstract: PURPOSE:To obtain a thermoplastic resin composition, excellent in molding proessability, impact and heat resistance and surface appearance and useful as automotive parts, etc., by mixing a specific styrenic copolymer with a specified copolymer in a specific proportion. CONSTITUTION:The composition is obtained by mixing (A) a styrenic copolymer composed of (i) 1-50wt.% maleimide-based monomer, (ii) 5-30wt.% vinyl cyanide monomer, (iii) 30-90wt.% styrene and (iv) 1-30wt.% alpha-methylstyrene [the total amount of the components (i) to (iv) is 100wt.%] with (B) a graft copolymer prepared by reacting 30-90 pts.wt. rubber-like elastomer with 70-10 pts.wt. one or monomers selected from the group consisting of aromatic vinyl monomers, vinyl cyanide monomers and (meth)acrylic acid ester monomers so as to contain 2-35wt.% rubber-like elastomer (based on 100wt.% composition). Furthermore, this composition is obtained by carrying out the emulsion copolymerization of the monomers (i) to (iv) using an emulsifying agent such as an alkali metallic sulfonate, producing the component (A) and mixing the resultant components (A) with (B).
Patent JP-2001161811-A (JP)
Title: Detergent for artificial dialyzing apparatus
Inventor: ISHIDA MITSUO
IPC: A61M1/14
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a detergent for an artificial dialyzing apparatus enhanced in its capacity for removing a mineral component such as calcium or magnesium, a metal or ions thereof when the detergent is adjusted to an alkaline pH region, enhanced in its dissolving power of an organic acid salt, a sterilizing agent and other added salts when a water-soluble organic solvent is compounded and hard to generate sedimentation. SOLUTION: A detergent for an artificial dialyzing apparatus contains a water-soluble surfactant with an HLB value of 7 or more, a sterilizing agent, a water-soluble organic solvent of them, an organic acid having metal ion exchange capacity such as chelating action, or the like, and a solubilizing agent such as urea, a sodium aromatic sulfonate, a polyhydric alcohol, a 1-5C lower alcohol or the like, and is adjusted to pH 8-12.
Patent JP-H05167401-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KURAGAMI NORIYUKI
IPC: H03K3/037
Filed: 1991-12-16
Abstract: PURPOSE:To simply measure the operating characteristic of a flip-flop circuit by connecting switchingly an output of the flip-flop circuit placed on the way of a signal path to a terminal used for an input or an output in the normal use. CONSTITUTION:An input terminal 1 acts like a usual input terminal in the normal use in which no test mode is set to the semiconductor integrated circuit device 100, and an internal flip-flop circuit 2 implements setting/resetting in response to an input signal in the signal path in the semiconductor integrated circuit device. On the other hand, when the test mode is set to the semiconductor integrated circuit device 100, an output of the internal flip-flop circuit appears at the input terminal 1 via an OR gate and a two-way buffer. Then the output appearing at the input terminal 1 is given to an analysis section 201 together with the signal inputted to other input terminal 1 and a clock CK. Thus, the setup time and the hold time of the flip-flop circuit 2 are directly measured externally.
Patent JP-H11178950-A (JP)
Title: Racket
Inventor: NIWA KUNIO
IPC: A63B49/10
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To lower the rigidity of a grip part of a racket to raise repulsion properties against a ball and improve controllability. SOLUTION: A hollow grip part 5 formed of fiber reinforced resin is joined with a frame main body part 6 at the position of 25±10% to the whole length of the racket frame from the grip 5 end, and ribs in the ball hitting direction X are not placed at least a part of the whole length of the hollow part of the grip part 5. Or, ribs in the hitting face direction Y vertical to the ball hitting direction is placed at least a part of the whole length of the hollow part of the grip part.
Patent JP-H06187827-A (JP)
Title: Temperature compensation dielectric ceramic composition
Inventor: HIUGA TAKEHIRO
IPC: H01B3/12
Filed: 1992-12-16
Abstract: PURPOSE:To improve the temperature stability of resonance frequency for use in 10GHz or more high frequency by forming dielectric ceramic composition with specified composition. CONSTITUTION:Dielectric ceramic composition has composition as expressed by a general formula: xSr2TiO4.(1-x)Ba(Nd0.5Ta0.5)O3, where (x) is 0.05<=x<=0.25 or 0.65<=x<=0.75. If (x) is outside the above, the absolute value of the temperature coefficient of resonance frequency exceeds 20ppm/ deg.C. In one of manufacturing methods, high-purity strontium carbonate, titanium dioxide, barium carbonate, neodymium oxide and tantalum oxide are each scaled and wet-mixed together with pure water. After dried, it is temporarily fired in an oxygen gas atmosphere, crushed in a mortar and then granulated while passing through a mesh. Powder obtained is molded at static water pressure and fired to form a ceramic.
Patent JP-2001169227-A (JP)
Title: Data recorder
Inventor: TSUNODA HIROSHI
IPC: H04N5/907
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a data recorder that can attain consecutive shots (moving picture clip) of an object for a required and sufficient time and that allows a user to be able to recognize how much time the user can make consecutive shots depending on display of a display device. SOLUTION: A memory card 34 actually records compressed image data and the data recorder calculates a consecutive shot recording available time on the basis of the time required for the recording and the recorded data amount. The memory card 34 records the calculated consecutive shot recording available time. At a succeeding shot, the consecutive shot recording available time recorded in the memory card 34 is detected, a timer 36b sets the time data and a display device 48 displays the time data.
Patent JP-H11179490-A (JP)
Title: Vertical type continuous casting method for al or al alloy slab
Inventor: TOKUDA KENJI
IPC: B22D11/124
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To reduce the warp in the bottom part of a slab and the constriction in the short length part at the initial stage of casting by executing the cooling with the ordinary laminar flow and spraying, etc., in two stages of the direct cooling just below a mold and the cooling with the secondary cooling device below the mold and specifying injecting positions of the cooling water into the slab. SOLUTION: Molten Al or Al alloy is supplied from the upper part of the mold opened at the upper surface and the lower surface and cooled and solidified in the mold and also, continuously, draw out from the lower end of the mold to cast the slab having rectangular cross section. At this time, at least at the initial stage of casting, together with the direct injection of the cooling water from the lower end of the mold, the cooling with the injection of secondary cooling water in the secondary cooling device arranged below the mold is executed and also, the conical bottom or the hitting position onto the slab surface of the secondary cooling water from the secondary cooling device is regulated to the lower position in the range of 10-120 mm from the position directly hit with the cooling water from the lower end of the mold.
Patent JP-H11184568-A (JP)
Title: Backup battery port for reverse connection prevention microcomputer
Inventor: SATO HIDEYA
IPC: G06F1/28
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a backup battery port capable of preventing the reverse connection of a button battery set to a microcomputer substrate and confirming whether or not the button battery is normally set. SOLUTION: A circuit is composed of the power supply line of a power source Ba → a diode Di whose cathode is turned to a power supply terminal Vcc → the power supply terminal of a microcomputer, the backup line of the button battery Bb → the diode D1 whose cathode is turned to the power supply line → a resistor R1 →the power supply line, the inspection line of the terminal Ta of the battery port → the resistor R2 → a microcomputer port A and a ground line for respectively grounding the other terminal Tb of the battery port, the resistor R3 connected to the inspection line and the anode of the diode D3 . In this case, the microcomputer port A is provided with an A/D conversion circuit and the output terminal of the A/D conversion circuit is connected to an operation display substrate.
Patent JP-H10186280-A (JP)
Title: Optical isolator
Inventor: MIKAMI TAKASHI
IPC: G02B27/28
Filed: 1996-12-21
Abstract: PROBLEM TO BE SOLVED: To reduce a physical size and simplify assemblage by a structure of an optical isolator improved in molding, allocation, and fixation by welding of each optical part to further miniaturize optical parts for the optical isolator. SOLUTION: This optical isolator comprises a flat plate pedestal 1 and a unit 4 wherein a polarizer 3 and an analyzer 3' formed with a hexahedron double refraction crystal arranged and fixed on the pedestal 1 face via a bottom face are sequentially mounted, and an optical axis of the polarizer 3 is set at an angle of 45 degrees to the hexahedron bottom face and the hexahedron form polarizer 3 machined and molded is set to be orthogonal to the incident polarized direction, and then a rotary Faraday element 2 with 45 degree polarization plane, and when positioned and fixed on the pedestal 1 face via the bottom face, the hexahedron form analyzer 3' machined and formed so that the its optical axis is turned another 45 degrees to the polarizer 3 is thus sequentially mounted.
Patent JP-H06182636-A (JP)
Title: Printed circuit board assembling jig
Inventor: UCHIDA NORIO
IPC: B23P19/06
Filed: 1992-12-17
Abstract: PURPOSE:To provide a printed circuit board assembling jig which can facilitate a screwing work for an electronic part which is inserted in the point of a bolt, the point of which is projected from the back of a circuit board, and screw-fixed by a nut. CONSTITUTION:A bolt 10 is inserted from the back side of an electronic part fitting hole 9 pierced through a printed circuit board 8, a screwed part 6 is put on the bolt point part projected over the surface of the board 8, and a nut is fastened and fixed to the bolt point part projected on the part by an electronic part assembling jig. The jig comprises a plate-like jig main body 2, a positioning guide projection 3 provided on the edge area of the jig main body 2, bolt support holes 4 provided in suitable places of the jig main body 2, and bolt support members 5 fixed in the inner bottom areas of the bolt support holes, wherein the upper end parts of the bolt support members are engaged with the grooves of the bolt head parts.
Patent JP-2000178816-A (JP)
Title: Stretch belt
Inventor: EGAWA YUKIMITSU
IPC: A41F9/02
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a stretch belt bondable to a stretch woven fabric, etc., in a flat state and yet hardly causing release and capable of controlling the shrinkage of a rubber woven fabric. SOLUTION: This stretch belt 1 comprises a belt layer 2 composed of a rubber-containing woven fabric and a hot-melt film sheet 3 bonded to one side of the belt layer 2. The stretch belt 1 is thermally bonded to a stretch woven fabric having stretchability such as a waist part of skirt.
Patent JP-H06192008-A (JP)
Title: Chemical-containing body for long-term heat transpiration and method for carrying out heat transpiration of chemical using the same
Inventor: ISHIDA KOJI
IPC: A01N25/18
Filed: 1992-12-24
Abstract: PURPOSE:To obtain a chemical-containing body for heat transpiration containing only chemical component or having high-concentration chemical component using a minimum amount of solvent, hardly causing clogging in use by heating and capable of effectively and stably transpiring a sufficient quantity of the chemical over a long period and to provide a method for carrying out heat transpiration using the chemical-contairing body. CONSTITUTION:A chemical-containing body 1 for heat transpiration is obtained by adding a chemical component capable of transpiring by heating to a solid-like porous substance containing at least one or more kinds of inorganic powder selected from calcium hydrogenphosphate and its anhydride, calcium phosphate and its anhydride and hydroxyapatite as a substrate without using any solvent or together with a minimum amount of solvent. The surface of the chemical- containing body is directly or indirectly heated to 50-150 deg.C by heat element 3, etc., to transpire the chemical.
Patent JP-H10194851-A (JP)
Title: Spray coating material for tundish
Inventor: TERAYAMA SATORU
IPC: C04B35/66
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a spray coating material for a tundish excellent in slaking resistance and usable by using water. SOLUTION: A spray coating material for a tundish contg. aggregate, a binder and a viscosity imparting material such as clay is blended with 10-80wt.% iron bonded magnesia-lime aggregate contg., 5-20wt.% CaO and 1-6wt.% Fe2 O3 . Powdery sodium silicate is used as the binder by 0.5-5wt.%.
Patent JP-H06201354-A (JP)
Title: Uneven thickness inspection device
Inventor: ITO HIROYASU
IPC: G01B21/00
Filed: 1992-12-26
Abstract: PURPOSE:To efficiently inspect existence of uneven thickness concerning an inspected member having two front and back flat surfaces such as a disc shaped magnetic material and others. CONSTITUTION:At a first inspection position P1, two projectors to project beam light to inspection points PH1, PH2 of a magnetic material (m) respectively, and two light receiving units to receive each reflected light of them are provided. Additionally, at a second inspection position P2, concerning different inspection points PH3, PH4, two sets of similar projectors and light receiving units are provided. At each of the inspection positions P1, P2, the magnetic material (m) is pushed on a sliding surface 4a of a supply line 4 respectively by clamps 10a, 10b, and a stopper device 12 works at specified cycle time and the magnetic material (m) is sequentially positioned at the inspection positions P1, P2. Thereafter, if there is a light receiving impossible state on one point of the above four inspection points PH1-PH4, the magnetic material (m) is discharged to a defective discharge line 14 as there is uneven thickness.
Patent JP-H10195245-A (JP)
Title: Rubber composition with low hardness, paper-feeding member and paper-feeding device
Inventor: YAMAZAKI HIROTAKA
IPC: C08L21/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition with low hardness, capable of decreasing oil bleeding especially at a low temperature regardless of having a low hardness and useful for a paper feeding roller, etc., by formulating a specific low molecular material with a thermoplastic high molecular material. SOLUTION: This rubber composition with low hardness comprises (A) a rubber composition consisting essentially of (i) an oil extended rubber or a mixed rubber of the component (i) with (ii) a non-oil extended rubber, (B) a low molecular material and (C) a thermoplastic high molecular material. Further, the component B has <=5×10<5> cp viscosity at 100 deg.C, both of the differences between the solubility parameter values of the components B and C, and between the solubility parameter values of an extending oil of the component (i) and the component C are each <=3, and both the difference between the solubility parameter values of the component B and the rubber component of the component A, and between the solubility parameter values of the extending oil of the component (i) and the rubber component of the component A are each <=4.  The formulating amount of the component C based on 100 pts.wt. rubber component in the component A is 2-40 pts.wt. and a thermoplastic elastomer is used as the component C.