baber/WOPTO huggingface dataset:
Patent JP-2001245047-A (JP)
Title: V5 subscriber access network multistage connection system
Inventor: KONDO HIDEAKI
IPC: H04L29/06
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an access network multistage connection system that improves services at low cost. SOLUTION: A prestage access network 15 fetches a LAPV5 frame including a BCC protocol, a protection protocol and a link control protocol from a local exchange 11 and a poststage access network 19, connects a line 13 and a line 17 according to the BCC protocol and monitors and controls the lines 13 and 17 according to the protection protocol and the link control protocol. The network 15 also performs frame relay of a LAPV5 frame including the BCC protocol, a PSTN protocol and a control protocol from the local exchange to the network 19 and performs frame relay of a LAPV5 frame including a PSTN protocol and a control protocol from the network 19 to the exchange 11.
Patent JP-2001239632-A (JP)
Title: White polyester laminated film, and magnetic card and ic card using it
Inventor: ITO KATSUYA
IPC: B42D15/10
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a white polyester laminated film excellent in the adhesion to an adhesive or ink, processability and printability while keeping the concealability and whiteness possessed by a white polyester film itself and the stability of them and a magnetic card and an IC card using the same. SOLUTION: The white polyester laminated film consists of a white polyester base material film comprising a composition containing a polyester resin and white particles and the coating film comprising a composition, which contains at least one kind of a resin selected from the group consisting of a polyester resin, a urethane resin and an acrylic resin, laminated on at least the single surface of the white polyester base material film. The surface electric resistance value (logΩ/(square)) at 23 deg.C and 65%RH of the coating layer formed surface of the laminated film is 13 or less.
Patent JP-2000283653-A (JP)
Title: A pair of linear moving furnaces for reducing metallic oxide
Inventor: WEI-KAO RYU
IPC: F27B9/30
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a facility in which consumption of energy required for performing a reduction of lumps is substantially reduced and possibility of re-oxidization of direct reduced iron is essentially eliminated. SOLUTION: There is provided a facility for reducing metallic oxide with a carbonaceous reducing agent in which a pair of furnaces 10 and 12 moving in a linear manner are installed. Each of the furnaces is provided with a feeding end 14 and a discharging end 16. Each of the furnaces has a row of sections 22 which can be separated. Each of the sections is separated at one discharging end 16 of the furnace and connected at the feeding end 14 of the other furnace.
Patent JP-2001238672-A (JP)
Title: Laminate-like microbial carrier
Inventor: KATAGAI NOBUYOSHI
IPC: C02F3/30
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a laminate-like microbial carrier capable of withstanding long-term use and slightly deforming and consolidating a fixed bed filled with the carrier and increasing water flow resistance. SOLUTION: This microbial carrier 1 is obtained by laminating sheetlike water-permeable members 2 until a prescribed thickness is attained heating and pressing the resultant laminate with a forming mold having protruding parts 3a of a prescribed pattern and mutually fixing the sheetlike water- permeable members 2 in sites pressed with the protruding parts 3a.
Patent JP-2001245796-A (JP)
Title: Fryer
Inventor: WATANABE NOBUMASA
IPC: A47J37/12
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a fryer by which no large-scale exhaust duct arranged in the factory is required and the soot rising from the heating oil bath during operations can be reliably removed. SOLUTION: The fryer of a foodstuff deep-frying machine by which foodstuffs can be deep-fried in a heating oil bath 1 is provided with an air blowing outlet 5 arranged on one side of the heating oil bath 1 and an air drawing inlet 4 arranged on the side of the heating oil bath 1 opposite to the air blowing outlet 5. In this case, the width of the air blowing outlet 5 and that of the air drawing inlet 4 is approximately equal to the width of the heating oil bath 1 and the quantity of airflow of the air blowing outlet 5 and the air drawing inlet 4 is set in such a way that the quantity of the drawn air is about 10-20 time as much as the quantity of the airflow from the blowing outlet 5. Further, the air drawn through the air drawing inlet 4 is circulated to the air blowing outlet 5 after removing the contaminants such as oils, dust and the like.
Patent JP-2001249630-A (JP)
Title: Image forming body and method of manufacturing the same
Inventor: BABA TOMOO
IPC: G09F9/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent irregularity in an electric field due to an air layer. SOLUTION: A bag-like sealing material 30 having an opening is disposed so that the opening is placed in the position of heaters 33, 34, while a sheet-like color developing layer 19 is inserted into the sealing material 30. Then the pressure in a vacuum chamber 31 is controlled to such a degree that the swelling liquid in the color developing layer 19 is not vaporized so as to discharge the air in the sealing material 30. Then the heaters 33, 34 are moved in the vertical directions 35, 36 to hold the opening 28 and to melt and adhere by heat.
Patent JP-2001246200-A (JP)
Title: Tag base material for cleaning and its manufacturing method
Inventor: WATANABE HIROYUKI
IPC: D21H27/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a tag base material for cleaning which is excellent in water resistance, solvent resistance, writing and printing performance, heat resistance, or the like, and is made of wash resistant paper without generating formalin in paper making, paper processing, and in using time. SOLUTION: This is a tag base material for cleaning constituted of wash resistant paper containing at least one kind of paper strengthening agent selected from polyamine resins and their derivatives and, according to circumstances, other paper strengthening agents.
Patent JP-2001253702-A (JP)
Title: Hydrogen generating method and hydrogen generating material
Inventor: KOJIMA YOSHITSUGU
IPC: H01M8/04
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen generating method for generating hydrogen by thermally decomposing a hydride at a low temperature for a short time even in the case of using no catalyst and a hydrogen generating material therefor. SOLUTION: Hydrogen is generated by heating the hydrogen generating material composed of a mixture of at least two kinds of hydrides.
Patent JP-2000283862-A (JP)
Title: Torque detecting device
Inventor: BOGDANOV LEONID V
IPC: G01L5/22
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain the torque detecting device includes a magneto-elastic member. SOLUTION: A shaft 12 receives torsion on a shaft 14 corresponding to given torque T. A cylindrical magnetoelastic member 16 is fixed coaxially with the shaft 12 and has 1st and 2nd end parts 18 and 20 which are isolated form each other. The end parts 18 and 20 are beveled at specific angles θ1 and θ2 to planes 22 and 24 extending at right angles to the shaft 14. The magnetoelastic member 16 applies a magnetic field in response to the torsion of the shaft 12. A detector 30 is positioned adjacently to the magnetoelastic member 16 so as to detect the magnetic field and supplies a signal indicating the applied torque T.
Patent JP-2001254223-A (JP)
Title: Method for producing hydrophilic polyolefin-based short fiber
Inventor: SUZUKI HIDEFUMI
IPC: D01F6/04
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for producing polyolefin-based short fibers which have excellent mixability with natural pulp. SOLUTION: This method for producing hydrophilic polyolefin-based short fibers comprises melting and kneading a polyolefin with an acid-modified polyolefin in the front portion of an extruder, adding the aqueous solution of a surfactant to the melted and kneaded product in the middle portion of the extruder, continuously kneading the mixture in the rear portion of the extruder until the added aqueous solution is homogeneously dispersed, drying the water-containing ultra fine bundle obtained from the exit of the extruder until to give a water content of <=4 wt.%, and then simultaneously adding a shear force and an impact force to the dried ultra fine fiber bundle to crush the fiber bundle into the short fibers having an average fiber length of <=2.5 mm.
Patent JP-2001263060-A (JP)
Title: Heat exchanger of construction equipment
Inventor: YASUDA TOMOHIKO
IPC: F01P3/18
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To cool a fluid to be cooled without increasing the size of a heat exchanger, and to efficiently carry out cooling by smoothly blowing a cooling air by a cooling fan. SOLUTION: In this heat exchanger unit 10 constituted of, seen from an upstream side of the cooling wind by the cooling fan 3, an intercooler 11, an oil cooler 12, and a radiator 13 a whole of a ventilation part of the oil cooler 12 is substantially overlapped with any of a ventilation part of the intercooler 11 and a ventilation part of the radiator 13, and the cooling wind is set so as to pass through two heat exchangers. In a lower end of the intercooler 11 and an upper end of the radiator 13, garnishes 32 each of which has an elastic member 31 such as a rubber mounted at a tip of a metal plate 30 are fixedly provided, and tips of the garnishes 32 are mounted so as to respectively abut on both front and rear surfaces of the oil cooler 12.
Patent JP-2001260296-A (JP)
Title: Polymer sand paper
Inventor: TADA KENJI
IPC: B32B29/06
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To make a water absorbing property be compatible with a water- retaining stability by preventing a projection of a polymer resin swollen by absorbing water while keeping a sufficient amount of absorbed water. SOLUTION: Continuos concave and convex portions 3 and 4 are formed on one surface of the first sheet material 1 made of a water-absorbing paper and the convex portion 4 of the concave and convex portions is coated with a solvent-based coating made of powder of a water-absorbing polymer resin 5. One surface of the second sheet material 2 is coated with a water-based adhesive 6 and then the coated surface of the first sheet material 1 is bonded to the coated surface of the second sheet material 2.
Patent JP-2001261771-A (JP)
Title: One pack curing type prepolymer composition and adhesive comprising the same and used for electrostatic hair transplantation
Inventor: HAYANO SATOSHI
IPC: C08G18/42
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a one pack curing type prepolymer composition used for adhesives which have performances capable of corresponding to the glass run uses of automobiles, have good workability, and are used for electrostatic hair transplantation. SOLUTION: This one pack curing type prepolymer composition comprising (A) a polyesterpolyol component having a number-average mol.wt. of 300 to 5,000, (B) a diisocyanate component, and (C) a diisocyanate trimerization modification product component in such a functional group number ratio that the hydroxy groups of (A) the polyesterpolyol component: the isocyanate groups of (B) the diisocyanate component: the isocyanate groups of (C) the diisocyanate trimerization modification product component are 1: 0.80 to 2.0: 0.075 to 1.50, respectively.
Patent JP-2001264289-A (JP)
Title: Bitterness, sourness, or astringency testing method and detecting method of synergistic/depression effect on bitterness, sourness, or astringency
Inventor: HIGASHIKUBO RIEKO
IPC: G01N27/30
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To accurately grasp strength of bitterness, sourness, or astringency and depression/synergistic effect on bitterness, sourness, or astringency by an additive. SOLUTION: A molecular film formed by mixing a polymer material, lipid having positive charge, and a plasticizer together has a predetermined thickness and contains the lipid in a ratio of 0.0005-0.69 mmol of the lipid to about 800 mg of the polymer. By means of a molecular film sensor having this molecular film, detection of strength of bitterness, sourness, or astringency and synergistic/ depression effect on bitterness, sourness, or astringency is carried out on a test objective liquid.
Patent JP-2001258302-A (JP)
Title: Front rotary tiller
Inventor: NAKAGAWA HIDEAKI
IPC: A01B33/08
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To lower the position of the gravity center of a front rotary tiller. SOLUTION: Right and left half bodies 5a and 5b of a transmission case 5 joined and fixed so as to form the transmission case 5 long in the front and rear direction, and the front side part and the rear side part are formed into a tillage transmission case part 5c and a traveling transmission case part 5d respectively. A main shaft 2 to which the power from an engine 1 is transmitted is arranged at the intermediate part of the transmission case 5 in the front and rear direction. A tillage shaft 3 to which the power is transmitted from the main shaft 2 is arranged at the front end part of the tillage transmission case part 5c, and a rear driving shaft 4 to which the power is transmitted from the main shaft 2 is arranged at the rear end part cf the traveling transmission case part 5d.  These main shaft 2, tillage shaft 3 and rear driving shaft 4 are arranged so as to be nearly horizontal state in the side view in the front and rear direction. The intermediate upper parts of the right and left half bodies 5a and 5b of the transmission case 5 in the front and rear direction are nearly horizontally bent in the right and left directions to form an engine mounting part 6, and the engine 1 is mounted thereon. As a result, the transmission case 5, the main shaft 2, the tillage shaft 3, the rear driving shaft 4 and the engine 1 are arranged at lower positions, and the center of the gravity is lowered to stabilize a tillage operation.
Patent JP-2001265075-A (JP)
Title: Image forming device
Inventor: ASAI ATSUSHI
IPC: G03G21/20
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that is superior in its quality to maintain an image quality by carrying out an adjustment that is corresponding to the variation of potential of an image carrier without lowering its productivity. SOLUTION: In a plural number of different positions on a photoreceptor 1 that are also non-image-forming areas, surface potential is measured by a potential sensor 10 and a laser control value of a laser 2 or a primary current value of a primary electrifying device 3 are adjusted.
Patent JP-2001267574-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: YAMAUCHI SHOICHI
IPC: H01L27/088
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To easily control the concentration of the diffused resistance of a peripheral element at formation of a power MOSFET, and the peripheral element on the same substrate. SOLUTION: A trench 8 is formed in a region where a power MOSFET is arranged, and a trench 9 is formed in a region where a peripheral element is arranged. Then, an n--type epitaxial film 22 and a p-type epitaxial film 23 and an n+-type epitaxial film 24 are laminated in the trenches 8 and 9. Afterwards, the laminated films 22-24 are made flat. Thus, an n--type region 11 is formed also in the trench 9. Then, ion injection into the n--type region 11 is carried out, so that a p-type well layer 12 can be formed. Thus, it is not necessary to directly form the peripheral element on the n+-type substrate 1 whose concentration is high, and the concentration of the diffused resistance of the peripheral element can be controlled easily.
Patent JP-2001259485-A (JP)
Title: Device for electrostatically coating one surface of material to be coated
Inventor: BANDO RYOTA
IPC: B05C15/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a coating device for a material to be coated excellent in finishing property. SOLUTION: The electrostatic coating device for coating one surface of the material to be coated is a spray coating device for coating one surface of the material to be coated while continuously transporting the material-to-be-coated hung in the vertical direction by conveyer devices, which are opposed to each other in parallel in the transporting direction and have 2 straight parts having length L at intervals of 2R in the relation of L>=2R and for transporting the material to be coated and a curved part for supplying the material-to-be- coated sent from the straight part of one side to the straight part of another side, and provided with an atomizing head having a rotary axis positioned at the center part of the straight parts of the conveyer devices and extending vertically,  a supporting device for vertically moving the atomizing head along the rotary axis line and a device for spraying the coating material to coat the material to be coated as structural matters and is provided with a unapplied coating material collecting device moving in the same or opposed direction as or to the material to be coated between the material to be coated and a coating booth wall to prevent the sticking of the unapplied coating material in the spray coating on the back surface of the material to be coated or the wall surface of the coating booth.
Patent JP-2001267573-A (JP)
Title: SEMICONDUCTOR ELEMENT CONTAINING SiC
Inventor: HACHIMAN AKIHIRO
IPC: H01L29/786
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To manufacture a semiconductor element, whose current jump up at turning on can be reduced. SOLUTION: This is a semiconductor element, containing SiC in which parts 5 and 6 constituted of SiC and parts 1, 2, 3, and 4 constituted of Si are allowed to exist in a single chip.
Patent JP-2001268810-A (JP)
Title: Charge/discharge protection circuit, battery pack incorporating the same, electronic equipment using the same
Inventor: FUJIWARA AKIHIKO
IPC: H02J7/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide the charge/discharge protection circuit of a secondary battery for increasing the frequency of an oscillation circuit, and reducing test time by decreasing delay time when detecting overcharge, overdischarge, or overcurrent, a battery pack incorporating the charge/discharge protection circuit, and electronic equipment such as a cellular phone having the battery pack. SOLUTION: An internal oscillation circuit 16 of a delay circuit for determining delay time when detecting the overcharge, overdischarge, and overcurrent of a secondary battery is composed by a ring oscillator consisting of constant current inverters 111-115 and capacitors 116 and 117, a test terminal is pulled down in testing for turning on transistors 102 and 103, and constant current sources 104 and 108 are made effective, thus increasing the current values of the constant current inverters 111 and 114, increasing an oscillation frequency, and reducing delay time, and hence reducing test time.
Patent JP-2001275373-A (JP)
Title: Motor controller and storage medium
Inventor: KONDOU TAKESHI
IPC: H02P29/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller capable of smoothly stopping a motor in terms of motor deceleration. SOLUTION: The motor controller controls the speed of the motor M, based on the feedback information (encoder signal) from the motor. If the pulse width of an encoder signal is prolonged during the deceleration of the motor by pulse width modulation according to the encoder signal and a timeout occurs, CPU 1 judges this as being excessive deceleration and slightly increases the motor speed.
Patent JP-2001270719-A (JP)
Title: Glass bottle
Inventor: TAKIZAWA TSUTOMU
IPC: C03B9/33
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To make the model number and control items other than the model number included in one common sign, make the same sign utilizable in both of the model number inspection, quality control inspection, etc., and reduce a load on both sides of a bottle supplier and a food supplier. SOLUTION: This glass bottle is provided with signs 32 arranged at the nearly equal interval along a virtual circular locus R in the bottle bottom of the glass bottle, the signs 32 having a first sign 32a, a second sign 32b marked at a position separated from the first sign 32a by about >=1/4 circumference of the circle, plural model number display signs 32c to 321 marked at the nearly equal interval in the residual about 3/4 circumference of the circle from the second sign 32b to the first sign 32a and the model number display signs divided with two bounds or three bounds from the side of the second sign 32b along the virtual circular locus R. The glass bottle is composed so that the control items other than the model number can be controlled by changing at least any one model number display sign of the model number display sings marked in sections A to E and reading the change.
Patent JP-2001275228-A (JP)
Title: Wiring box
Inventor: FURUTA KENSEI
IPC: H02G3/02
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem of dislocation and inclination or the like of a wiring device even when a general purpose device frame having a long hole is used without manufacturing a device frame exclusive only for exposed box having no long fitting hole. SOLUTION: In a wiring box including a box 10, formed facing to the aperture on the front surface, having a pair of upper and lower bosses 14 allowing loading and unloading of a screw 16 provided through long hole 11 for fitting a device frame F of a wiring device A and being installed in the exposed condition to the outside of wall of the building wall W, a projected portion for engagement (engaging portion) 17 is formed in the aperture side of front surface for installation without any displacement of the device frame F against the box body 10 by positioning, through engagement with the device frame F, to restrict such a positional displacement for the box 10 due to the long hole 11 for fitting device frame F.
Patent JP-2001284626-A (JP)
Title: Wiring structure of solar cell generating device and extension building unit
Inventor: HAMADA YUJIRO
IPC: H01L31/042
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a wiring structure of a solar cell generating device to be wired safely and an extension building unit provided with a piping space. SOLUTION: In a solar cell generating device 10, a solar cell panel 11 is mounted to a roof face 21 and an inverter 12 is mounted to an outer wall face 24 of a unit building 20a. An electric wire 13 for connecting the solar cell generating device 10 is housed in an outside piping space 14 provided in the outer wall face 24 to be arranged.
Patent JP-2001277180-A (JP)
Title: Zirconia cutter member and its manufacturing method
Inventor: YAGINUMA TORU
IPC: B26D1/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To solve problems that a cutter made of a zirconia sintered body has high strength and toughness, but intends to degrade cutting performance of the cutting edge due to not falling but abrasion because of low hardness and the high toughness, and the tip related to the performance of the cutter is hardly machined sharply even if zirconia has high toughness as ceramic. SOLUTION: The composite zirconia sintered body for the zirconia cutter member contains zirconia ceramics components and at least one kind of ceramics components selected from not more than 50 wt.% of WC, AlN, Al2O3, and SiC. The zirconia ceramics components contain at least one kind of oxides selected from Y2O3, MgO, CaO, and CeO2 in zirconia, and has a part including 5-30 vol.% of single crystal in a part with 3 μm from the tip of the cutting edge.