baber/WOPTO huggingface dataset:
Patent JP-2001176042-A (JP)
Title: Head slider, disk drive device and method of working head slider
Inventor: YAMAMOTO KAZUYUKI
IPC: G11B5/60
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a head slider in which the infiltration of foreign matter, etc., between a recording medium surface and an opposing surfaces of a head slider facing the same is suppressed and the degradation in flying height and the unstability of floating can be suppressed, a disk drive device having the head slider, and a method for working the head slider. SOLUTION: The opposing surfaces of the head slider 10 comprise a pressure working surface sections consisting of first and second rail surfaces 11 and 12 and first and second step surfaces 13 and 14 being plural surfaces having level differences which receive a floating pressure and on which the negative pressure reverse from the floating pressure acts and a base surface 1 which has a level difference from the second step surface 14 constituting the peripheral edge of the pressure working surface section and is arranged around the pressure working surface sections. The contour shape of the peripheral edge of the pressure working surface section heading toward the air flow flowing between the base surface 15 and the recording medium surface is a curve projecting toward the inflow direction F.
Patent JP-2000184448-A (JP)
Title: Personal communication system and its communicating method
Inventor: ITO TSUTOMU
IPC: G06F21/32
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To satisfy high stability and the simplification of a subscriber operation by providing subscriber terminal equipment, a subscriber exchange station receiving physical/physical information as a signal message and a home memory collating/deciding subscriber verification based on received physical/physical information. SOLUTION: Subscriber terminal equipment 1 transmits a feature parameter obtained by analyzing inputted physical/physical information and a subscriber number to a subscriber exchange station 2 as a signal message. The feature parameter and the subscriber number are transferred to a home memory 3. In the home memory 3, a collation/judgment part accesses a subscriber data base, executes collation with registered data by a method corresponding to the type/feature extraction algorithm of physical/physical information and calculates a similar degree. Since a subscriber is verified with physical/physical information and the information source is limited to the subscriber himself, and danger of simulation can be eliminated.
Patent JP-2000182540-A (JP)
Title: Convergence yoke for cathode-ray tube
Inventor: MIZUYOSHI TAKENORI
IPC: H01J29/54
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacture, and to lower the cost without requiring a special coiling machine for coiling by forming each core into the same bar-like shape, and arranging them in the tangent direction in the condition that each core contacts with a circle drawn around the center axis on the virtual surface. SOLUTION: A convergence yoke 3 is arranged between a convergence purity magnet 2 and a deflecting yoke 5. In this convergence yoke 3, cores 6 on a support board 8 are arranged at a screen side with a view from both side surfaces of a cathode-ray tube 4, and an octagonal shape formed by the cores 6 has vertexes in the vertical direction, and a core 6a is positioned in right at an upper part, and the convergence yoke 3 is fitted to a fitting so that the center 10 of a support board 8 coincides with the center axis of a neck part of the cathode-ray tube 4. Electron beam emitted from an electron gun of the cathode-ray tube 4 is deflected by the magnetic field generated by flowing the current to a coil 7, and dynamic convergence is thereby corrected.
Patent JP-H11191811-A (JP)
Title: Common line signal device and its control method
Inventor: HAYASHI HITOSHI
IPC: H04M7/06
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To attain improvement in services by using a trunk circuit corresponding to line identification information contained in a signal returned to each start signal for a connection with the incoming side. SOLUTION: An incoming side exchange B, which receives start signals A and B, respectively checks the utilizing condition of a terminal Z from destination information contained in the start signal A and the starting condition of a terminal X from destination information contained in the start signal B. For example, a call identification number '801' received from an outgoing side exchange A is set to label information in an incomplete signal A as it is and a line identification number '101' of an idle physical line 1 based on the ITU-T recommendation captured by the incomeing side exchange B is set to label information in a complete signal B. When the incomplete signal A is received, at the outgoing side exchange A, a busy tone is sent to a call originating terminal A, and the busy state of the incoming terminal Z is reported to its subscriber.  When the complete signal B is received, the processing of bus connection between the physical line 1 and a call originating terminal B is started while using the line identification number '101' contained in that signal.
Patent JP-H05169099-A (JP)
Title: Device for circulating and clarifying water of bathtub
Inventor: SANADA SO
IPC: C02F9/00
Filed: 1991-12-25
Abstract: PURPOSE:To obtain an effective clarification device capable of permanently continuing a clarification function by introducing washing water into a filter tank and a biological treatment tank via a washing water introducing means and discharging the washing water via a washing water discharging means. CONSTITUTION:Clean water supplied through a clean water supply path 10 is introduced into a filter tank 5 and a biological treatment tank 8 by actuating a flow rate controlling valve 13 to control the clean water at suitable water amount in a state wherein the washing means of the insides of both tanks are regulated. Both tanks are washed and the respective washing water is discharged from the discharge ports 11, 12. In such a way, washing of the insides of the filter tank 5 and the biological treatment tank 8 relating to circulation and clarification of water of the bathtub is timely and properly performed by the washing water introducing means and the washing water discharging means which are capable of being automatically changed over. Therefore accumulation of contaminant into the filter tank 5 and deterioration of activity of microorganisms in the biological treatment tank 8 are previously prevented. The water of the bathtub is always circulated and clarified in a suitable state without expending human labor for maintaining the clarification.
Patent JP-H11184024-A (JP)
Title: Manuscript cover plate opening/closing device
Inventor: HOSAKA HIROAKI
IPC: G03B27/62
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a manuscript cover plate opening/closing device constituted so that the upper surface of a thick original such as a book placed on a contact glass can be covered in a nearly horizontal state. SOLUTION: This device is constituted of an attaching member 1 attached to a device main body side, a supporting member 6 supporting a manuscript cover plate turnably pivotally supported in the member 1 through a 1st hinge pin 5, a lift member 7 attaching the manuscript cover plate 16 turnably pivotally supported in a reverse direction to the motion of the member 6 on the free end side of the member 6 through a 2nd hinge pin 8, and an elastic means 15 provided between the member 6 and the member 1 and for turnably energizing the member 6 in the opening direction of the manuscript cover plate 16.  At such a time, the elastic means 15 is elastically provided between a spring case 11 and a pressure receiving member 12 slidably housed in the case 11, and the case 11 is supported by a control pin 10 attached in a different position from the 2nd hinge pin 8 to the lift member 7 so as to exert the influence of the elasticity of the means 15 on the member 6, then the member 12 is supported by a pressure receiving pin 4 attached in a different position from the 1st hinge pin 5 to the member 1.
Patent JP-H10197168-A (JP)
Title: Scrap furnace top preheat device
Inventor: NIWA YUKIO
IPC: F27D17/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce a quantity of heat of exhaust gas, to improve a preheat effect of metallic scrap, and to reduce an amount of cooling water consumption by a method wherein cooling water is circulated through a preheat chamber and refractory materials are laid on the indoor surface side of a preheat chamber wall. SOLUTION: A partition plate 33 to vertically partition the internal gap, and baffle plates 34 to form a serpentine water passage 43 are arranged in an internal gap 32 and further, a feed water port 35 and a drain port 36 communicated with the internal gap 32 are respectively formed. Two ends 41 of a water-cooled pipe 37 are respectively communicated with the internal gap 32 and embedded in unshaped refractory materials 38 laid on the indoor surface side of a preheat chamber. This constitution prevents once-through exhaust gas flowing through the preheat chamber from making direct contact with the water-cooled pipe 37 and an internal wall plate 31, causes the refractory materials 38 to form a heat insulation material, reduces a quantity of heat of which exhaust gas is deprived by cooling water, and also reduces a given amount of passing-through cooling water.
Patent JP-H11189320-A (JP)
Title: Conveying device and its method
Inventor: YAMAMOTO TATSUYA
IPC: B65G17/06
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To improve conveying performance of loads. SOLUTION: A plurality of slats 6 for supporting loads 2 in the horizontal attitude on a conveying path 7 is held between a plurality of endless chain bodies capable of being turned along the conveying path 7 through holding means 5 so as to be relatively moved in the length directions of the chain bodies 3, 4, each holding means 5 is constituted of a pair of sprockets 27, 29 for pinching the chain bodies from both sides, and rollers 28, 39. A moving rotating device for rotating the sprockets 27, 29 is provided on each slat 6.
Patent JP-H11188043-A (JP)
Title: Orthopedic instrument
Inventor: ADACHI MINORI
IPC: A61B17/16
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To form a desired screw groove and a screw hole easily by providing an axis body with a drilling edge which drills a hole by rotation on its tip, by covering a cylinder to fix with the axis body and by providing a functioning width controller with the tip of the cylinder touching the subject in order to control the functioning width of the drilling edge. SOLUTION: A double cylindrical structured attachment is installed in an orthopedic tap on sale in order to adjust the functioning width of a drilling edge. This attachment comprises the first cylinder 10 and the second cylinder 20 which is narrower than the first cylinder 10. Taking the second cylinder 20 in and out toward the first cylinder 10 can adjust the functioning width of the drilling edge. When forming a female screw in an orthopedic subject such as a bone, a prepared hole is made by a drill at a fixed place and then the tip of orthopedic tap screw 202 is inserted in the prepared hole. Next, the screw 202 is rotated clockwise by holding grip 203 to form a requested-sized female screw in a bone. A screw groove is formed by shaving a bone with the edge corresponding to the rotation of the screw 202.
Patent JP-2000183378-A (JP)
Title: Manufacture of silicon solar battery
Inventor: NISHIMOTO YOICHIRO
IPC: H01L31/04
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To form the texture of an excellent surface uniformity without using IPA to manufacture a solar battery of a high efficiency at low cost by dipping a silicon substrate in a sodium carbonate aqueous solution to form a fine unevenness on the surface of the silicon substrate. SOLUTION: A silicon substrate is dipped in a sodium carbonate aqueous solution to form a fine unevenness on the surface of the substrate. The kind of the texture to be formed depends on the temperature and the density of the sodium carbonate aqueous solution and an etching time. Considering the mass productivity, a relatively short etching time within a limited range is preferred. The etching time is almost 30 min. In order to form a good texture within this time, the density of an etchant is preferably at least 8 wt.% and at most 23 wt.% (saturated aqueous solution) and the temperature is preferably between 80 deg.C and 100 deg.C. Within a temperature range of 80-100 deg.C and a density range of 8-23 wt.%, the higher the density and the temperature, the batter texture can be formed in a short time.
Patent JP-2000175720-A (JP)
Title: Portable wireless terminal case
Inventor: UENO SATOSHI
IPC: H02J7/00
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a portable wireless terminal case capable of charging a portable wireless terminal without restrictions on a place. SOLUTION: In a portable case 1, a case body 2 for storing and holding a portable telephone 100 is provided with a battery 3 and a connector 4 for connecting the battery 3 and the portable telephone 100 stored in the case body 2, to each other. In another portable case 10, a case body 12 for storing and holding the portable telephone 100 is provided with a solar battery 13 which is a self-generating type power supply means, and a connector 14 for connecting the solar battery 13 and the portable telephone 100 stored in the case body 12, to each other.
Patent JP-H11189395-A (JP)
Title: Retaining device for crane hook suspension length
Inventor: TAKASHIMA TOMOHIRO
IPC: B66C23/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent damage to a crane by interlocking the telescoping motion of a boom and the lowering motion of a winch while the boom is moved telescopically so that a hook suspension length is held substantially constant. SOLUTION: A crane, which comprises a telescopic boom driven by a boom telescoping hydraulic cylinder 8 and a winch driven by a winch hydraulic motor 10 to lift or lower a hook, is provided with a communicating piperline 31 for connecting a compression pipeline 27, which connects the compression oil chamber 26 of the boom telescoping hydraulic cylinder 8 and a boom telescoping directional control valve 17, to a lowering pipeline 28 for the winch hydraulic motor 10, and with a hook retaining directional control valve 30 for connecting a lifting pipeline 29 for the winch hydraulic motor 10 and a tank 23 to each other to selectively interlock the winch lowering motion with the boom telescoping motion.
Patent JP-2000187812-A (JP)
Title: Thin-film magnetic head
Inventor: NAKAMURA MASAHIRO
IPC: G11B5/39
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To improve the thermal stability and EDS durability of a spin valve element. SOLUTION: A thin-film magnetic head is equipped with a bottom type spin valve element 9 constituted by stacking an antiferromagnetic body layer 91, a fixed-side magnetic body layer 92, a nonmagnetic conductor layer 93 and a free-side magnetic body layer 94 on a substrate in this order, and a couple of electrode layers which are connected to both ends of the element 9. The thin-film magnetic head has its internal end surface tapered in its stripe height direction so that the stripe height SHAFM of the element 9 gradually increases from the upper end side to the lower end side of the spin valve element 9.
Patent JP-H06200079-A (JP)
Title: Thermal conductor for cooling
Inventor: OKA HIROSHI
IPC: C08K9/02
Filed: 1992-12-29
Abstract: PURPOSE:To improve the moldability, adhesiveness thermal conductivity, corrosion resistance. and elasticity of the title conductor by dispersing an aluminum or aluminum alloy powder in an elastic base material. CONSTITUTION:An elastic base material comprising a vulcanizable rubber or a soft synthetic resin is mixed with 50-70wt.% aluminum or aluminum alloy powder having a particle size of 100-200 mesh, press molded and vulcanized into a sheet, and die-cut into a desired shape, giving a heat conductor 1 for cooling having a JIS A hardness of 40-70 deg.. The conductor is compressed by 1-7% in the thicknessvise direction and inserted into between a low-temp. section of a case 2, etc., built in an electric appliance and a base plate 4 of a heat- generating part 3.
Patent JP-2000186041-A (JP)
Title: Pain therapeutic agent
Inventor: NISHIYAMA TOMOTAKA
IPC: A61P43/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain pain therapeutic agent exerting excellent analgesic activity against acute and chronic pains by including dioxoimidazolyl nitrotetrahydroquinoxalinyl acetic acid as an active ingredient. SOLUTION: This pain therapeutic agent is obtained by including (A) 2,3- dioxo-7-(1H-imidazol-1-yl)-6-nitro-(1,2,3,4-tetrahydro-1-quinoxalinyl) acetic acid as an active ingredient. The component A is preferably administrated at a daily dose of 1-1000 mg per a conventional adult. Further, by including (B) an activating agent for a benzodiazepine-GABA receptor complex, preferably a benzodiazepine derivative (e.g. midazolam) as an active ingredient in addition to the component A, the pain therapeutic agent which exerts a synergistic analgesic effect particularly on acute pain and gives a reduced adverse drug reaction is obtained. Furthermore, the dose of the component B is 0.05-0.3 mg/kg/hour and, when the component B is used in combination with the component A, the above doses can be respectively decreased to 1/3-1/4.
Patent JP-H10330106-A (JP)
Title: Reactive tricalcium phosphate composition and use
Inventor: FULMER MARK
IPC: A61K6/838
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a reactive tricalcium phosphate composition stable at room temperatures and giving α-tricalcium phosphate products in a pure phase by including a physiologically acceptable lubricant and a calcium phosphate cement composition comprising reactive α-tricalcium phosphate, a calcium source and a partially neutralized phosphoric acid source. SOLUTION: Reactive α-tricalcium phosphate is produced by reacting a stoichiometric mixture of CaHPO4 and CaCO3 with each other in an aqueous reaction solvent at a pressure of 0.35-2.1 kg/cm<2> , heating the obtained product having a Ca : phosphate group ratio of 1.5:1 at 1200-1700 deg.C for 1-8 hr and subsequently quenching the product. >=20 wt.% of the obtained reactive α-tricalcium phosphate is compounded with 0.1-10 wt.% of at least one kind of an additional calcium source (e.g. calcium hydroxide) and 1.0-40 wt.% of a partially neutralized phosphoric acid source to obtain a calcium phosphate cement composition. The composition is compounded with a physiologically acceptable lubricant (e.g. water) to provide the objective reactive tricalcium phosphate composition.
Patent JP-2000200232-A (JP)
Title: Network device equipped with interactive network transfer protocol server and coupling asynchronous notice
Inventor: MELLQUIST PETER E
IPC: H04L69/40
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a network management system which makes it easy to expand a network and lightens the load on a network administrator. SOLUTION: A network hub H1 answers a program of the network by generating a trap according to a simple network management protocol(SNMP). When the trap is generated, the hub H1 is equipped with a uniform resource locator(URL) as a text string embedded in the trap. The-network hub H1 internally has a server based upon the hypertext transfer protocol(HTTP) used by worldwide webs. The server has its own homepage and the URL indicating a subpage of the homepage. When a network management station receives the trap, the URL is displayed as a hypertext link. Once the link is 'clicked', a web browser is started and the URL is indicated to send a 'get' command of the HTTP. When the hub receives the 'get' command, the hub answers by generating the requested subpage.
Patent JP-H06201592-A (JP)
Title: Inspecting method of foreign matter in molten resin
Inventor: SHIMADA MICHIHIRO
IPC: G01N21/85
Filed: 1992-12-29
Abstract: PURPOSE:To provide an efficient inspecting method of a foreign matter in a molten resin which can detect even a fibrous foreign matter of approximately 10mum diameter and several tens mum to several mm length. CONSTITUTION:The light is scanned and projected by a projector 3 set at one side of a light passing window 2 to the window 2 in a path 1 where a molten resin runs. According to the inspecting method, a foreign matter in the molten resin is detected from the change of light transmitted through the molten resin and detected by a photodetector 4 at the opposite side of the window 2. The light 5 projected to the window 2 is condensed into a slender shape. A combination of a slender light and a circular light may be used for the light 5.
Patent JP-2000182595-A (JP)
Title: Battery
Inventor: OGAMI ETSUO
IPC: H01M10/058
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a battery for use in a hybrid car, etc., capable of enhancing the welding quality of a bus bar connection part and reducing the electric resistance of a connection part. SOLUTION: In this battery wherein an electrode laminated body 2 laminated with positive and negative electrode materials with a separator being sandwiched, an armor can 1 for accommodating the electrode laminated body 2 and a charge collector 3 connected to the negative electrode material and fixed inside the armor can 1 are provided and the charge collector 3 also serves as a battery electrode, the charge collector 3 comprises a collector part 3a that is accommodated inside the armor can 1 and connected to the negative electrode material and an electrode part 3b that passes through the armor can 1 and is exposed outside the armor can 1. As a result, a bus bar 4 can be welded directly to the electrode part 3b exposed outside the armor can 1.
Patent JP-H11196278-A (JP)
Title: Method and device for encodeing color picture, and picture processor using it
Inventor: MAEDA MITSURU
IPC: H04N1/41
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To improve encoding efficiency by rearranging pixels into a prescribed pattern corresponding to chrominance component when the judging result of the distribution of the pixels within a block, so as to suppress the deterioration of a picture. SOLUTION: Corresponding picture data is read from an external storage device 3 to be housed in and image memory 4, which can indicate the pixel position of main scanning and sub-scanning within the picture by two dimensions of address variables x, y. A 4×4 pixel block setting the address variables x, y to be a left/upper pixel is segmented and the segmented block is compared with a registered 4×4 pattern by each color to examine whether there is coincident one. When the judging result of at least one chrominance component indicates the rearrangement of the pixels, a density in the block is maintained and the pixels within the block are rearranged into the prescribed pattern corresponding to the chrominance components.
Patent JP-2000178327-A (JP)
Title: Vinyl polymer and its production
Inventor: MANZOUJI TAKAKO
IPC: C08F290/06
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a new vinyl polymer useful as a coating material for a sheety substrate containing an Si-bonded hydrogen atom-containing siloxane unit and a siloxane-unit-containing group the terminals of which are bonded to the vinyl polymer as the main chain. SOLUTION: Provided is a vinyl polymer containing siloxane unit containing groups of formulae I and II. For example, this is obtained by copolymerizing a vinyl-polymerizable silicone of formula IV with an Si-bonded hydrogen containing vinyl-polymerizable siloxane of formula V and, optionally, other polymerizable vinyl monomers. In the formulae, A is a divalent hydrocarbon group or an alkyleneoxyalkylene; R is a monovalent hydrocarbon group free from an aliphatic unsaturation; a is 0 or 1; n is an integer of 10 or greater; p is 0-30; m is 0-2; X is H or a monovalent organic group of formula III; and Y is a vinyl-polymerizable group (such as vinyl, acryloyloxy, methacryloyloxy, or methacryloyloxyethyloxy).