baber/WOPTO huggingface dataset:
Patent JP-2001299654-A (JP)
Title: Vacuum cleaner
Inventor: HIROSE TORU
IPC: A47L9/04
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To improve the maneuverability by reducing the inside diameters of a hose and an extension tube, and realize the diameters of the hose and the extension tube minimum in pressure loss. SOLUTION: The vacuum cleaner has an extension tube 21 and a hose 22 of an inside diameter of 20 mm to 23 mm, and a cleaner body 23 having an electric blower 28 and a dust collecting filter 27. The capacity of the electric blower 28 is set to have an operating point with a pressure of 5,300 (Pa) or higher and a flow rate of 0.7 (m3/min) or higher.
Patent JP-2001261599-A (JP)
Title: Method for purifying gallium alkoxide
Inventor: KADOKURA HIDEKIMI
IPC: C07C29/76
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of purification reducing an amount of Cl which is an impurity in a gallium alkoxide useful as a raw material for forming a dielectric containing gallium oxide or a raw material for synthesizing a compound for photoelectron. SOLUTION: A gallium isopropoxide having 0.022 wt.% Cl content can be prepared with 89% yield by carrying out heat reflux of the gallium isopropoxide having 0.98 wt.% Cl content and potassium isopropoxide correspond to 1.4 times equivalent of Cl in toluene solvent for 5 h, then removing the solvent and singly distilling under vacuum.
Patent JP-2001303799-A (JP)
Title: Arranging method of membrane roof structure
Inventor: MORISHITA MOTOMITSU
IPC: E04B1/32
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To optimally arrange a membrane roof for improving amenity of a pace covered with the membrane roof. SOLUTION: This arranging method of membrane roof structure adopts a cylindrical membrane roof structure opening on the gable end side 4 and opening in an eaves under part 3 of membrane roof. The direction of the gable end side 4 is decided on the basis of the direction of a prevailing wind T in a position for arraigning the membrane roof and a main internal thermotherapeutic environment supposed in the space covered with the membrane roof. That is, the direction of the gable end side 4 is decided so that the prevailing wind T blows straight in one direction of the eaves side (a roof surface) orthogonal to the gable end side 4. Here, a position is designed so that the prevailing wind T blows toward the gable end side 4 by a supposed thermal environment.
Patent JP-2000335301-A (JP)
Title: Expandable headrest
Inventor: HEILIG ALEXANDER
IPC: B60N2/48
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a headrest having an expandable protective cushion capable of increasing the contact area and approaching the head without providing a breaking seam joint in pad or cover material, or without requiring the use of elastic cover material. SOLUTION: A headrest is provided with an expandable protective cushion 2, and the protective cushion 2 is arranged between a frame member 7 of the headrest and a pad 3. A cover 4 or the pad 3 is connected to the frame member 7 of the headrest by a connecting means 5. The connecting means 5 keeps the cover 4 or the pad 3 in a tensed state when the protective cushion 2 is in non-operating state, and permits the outer periphery of the cover 4 or the pad 3 to be displaced under restrictions by the frame member 7 of the headrest when the protective cushion 2 is in an operating state.
Patent JP-2001311713-A (JP)
Title: Gas sensor
Inventor: HIBINO HIDENORI
IPC: G01N27/407
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a compact gas sensor capable of being manufactured at low cost and having excellent durability. SOLUTION: An atmospheric side cover 121 has a small diameter part 127 having an inner diameter larger than the outer diameter of a body part 21 of an insulating glass 2 and smaller than a collar part 22, a large diameter part 128 having a larger inner diameter than the outer diameter of the collar part 22, and a step part 129 connecting both parts. The outside surface 220 of the collar part 22 has a groove part 23, and a first stopper member 31 comprising a spring member formed elastically in the diameter direction is installed between the groove part 23 and the inside surface 120 of the atmospheric side cover 121.
Patent JP-2001313274-A (JP)
Title: Method for recovering wafer
Inventor: ISHII YUTAKA
IPC: H01L21/304
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To deal with an automation by facilitating a treatment of an end material to recover a wafer after an ingot is cut by a wire saw, and to facilitate a recovery of the wafer at each lot after a plurality of ingots are simultaneously mounted at a slice base and cut. SOLUTION: A method for recovering the wafer comprises the steps of coating end faces of a plurality of the ingots, for example, with an ink by a coating means, mounting the ingots in series at the wire saw to cut the ingots, thereby obtaining many wafer groups, and thereafter sheeting the wafers. The method further comprises the steps of belt conveying the wafers one by one, monitoring surfaces of the wafers by an imaging means, and processing the image to decide the presence or absence of an identification mark. The method also comprises the steps of discarding the wafer (end material) decided to have the mark in a basket, incorporating the other wafers in a cassette, replacing the cassette at timing of sensing the end material, and partitioning the wafers at each lot.
Patent JP-2001311189-A (JP)
Title: Hose storage type faucet
Inventor: NAGATA MASAAKI
IPC: E03C1/06
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a hose storage type faucet in which water dripping along the outside face of a hose retractable together with a delivery head is cut off by a cylindrical throat member attached to the end of a hose housing tube and the throat member can be tightly fitted to the hose after an end part metal tool having a larger diameter than the hose has been fixed to the hose end. SOLUTION: A hose 22 connected to a delivery head 24 is housed so as to be inserted in a hose housing tube 26. When pulling out the hose, it is slidably guided by a hose guide 36. Dripping water is cut off by a cylindrical throat member 43 provided so as to fit onto the outer peripheral face of the hose 22. The throat member 43 is divided into a plurality of components in the peripheral direction to make it separable at a specified circumferential separation position.
Patent JP-2001320092-A (JP)
Title: Edge emission semiconductor light emitting device and method of its manufacture
Inventor: FUJII TAKEHIRO
IPC: H01L33/54
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To prevent a case from being removed due to physical impact. SOLUTION: The edge emission semiconductor light emitting device 10 comprises a substrate 12 provided with a case 14 made of resin having opaqueness and reflectivity. The gap between the substrate 12 and the case 14 is filled with a translucent resin 16. Electrodes 18a, 18b are formed on the surface of the substrate 12 and boded with a LED chip 20. The case 14 is provided with an inverted truncated conical hole 24 directly above the LED chip 20 and that hole 24 is also filled with the translucent resin 16. More specifically, the case 14 and the translucent resin 16 are formed integrally into an unseparable structure.
Patent JP-2001014169-A (JP)
Title: Device and method for programmable remote control
Inventor: WUGOFSKI THEODORE D
IPC: G06F3/048
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a remote control unit which is improved in functionality to various applications or applets by defining a graphical user interface corresponding to the reception of functionality information from an application through a tranceiver. SOLUTION: A graphical user interface 116 on a computer monitor 102 is defined corresponding to an application or applet. A user interface on the remote controller 120 is defined by receiving functionality information from the application through the tranceiver. When a user navigates a home page and the application, a user interface 128 including many buttons 124 on the remote controller 120 is redefined by applications or applets. With buttons on the remote controller 120, the user interface 128 can be operated and send instructions and events to a computer 104.
Patent JP-2001328858-A (JP)
Title: Method for producing china having filter inside
Inventor: MATSUO TAMAMI
IPC: C04B33/34
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a china having a filter inside in which jointing of the filter to the china can easily and promptly be carried out and an enameling is possible without blocking holes of the filter even when the hole is small. SOLUTION: This method comprises molding a shape of a main body 1 of a teapot and the filter part 2 by a potter's clay, producing biscuits 5 and 6 by drying and burning the molded products, applying the enamel 1e to the surface of the biscuit 5 by dip brazing, spraying the enamel to the filter part 2 and 3, fitting the filter part 2 and 3 to which the enamel is applied to a hole of a flowing hole 1a in a pouring part 1b of the biscuit 5, further applying the enamel 4 to the connected part and carrying out a glost firing to integrate.
Patent JP-2001322705-A (JP)
Title: Rotary rack system
Inventor: HIRAKO TSUTOMU
IPC: B65G1/133
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a rotary rack system capable of improving the sorting efficiency in taking out loads with respect to a warehouse. SOLUTION: Loads W stored in racks from a third-level rack 3F to a sixth- level rack 6F excluding a second one 2F exclusively used for taking out the loads from the warehouse, are moved to the second-level rack 2F by utilizing an elevator E, to continuously take out the loads to proper sorting lines from sorting ports 4a, 4b, 4c and 4d formed on the second-level rack 2F. Here, outlets to the racks of the upper level excluding the second-level rack 2F, and a taking- out port of the second-level rack 2F can be independently utilized, so that the loads W1 stored in the other racks 3F-6F can be taken out to be moved to the second-level rack 2F by utilizing the elevator E even during a time when the loads are taken out from the taking-out port, which improves the efficiency in taking out the loads from the warehouse.
Patent JP-2001328966-A (JP)
Title: Method for producing ester
Inventor: INUI KANICHIRO
IPC: C07C67/40
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a new method for producing an ester from a lower alcohol or from a lower alcohol and a lower aldehyde. SOLUTION: This method for producing the ester, characterized by bringing an alcohol or the alcohol and an aldehyde into contact with the following catalyst in a gas phase under pressurization (the catalyst comprising zirconium oxide, copper oxide and at least one kind of oxide selected from the group consisting of zinc oxide, chromium oxide, aluminum oxide and silicon oxide which are prepared by reducing with hydrogen gas a catalyst precursor obtained by reacting an alkali metal hydroxide with a zirconium salt, a copper salt and at least one kind of metal salts selected from the group consisting of zinc, chromium, aluminum and silicon).
Patent JP-2001325899-A (JP)
Title: Panel for cathode-ray tube and its molding method
Inventor: TANAKA SEIICHI
IPC: H01J9/24
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a panel for a cathode-ray tube and its molding method, which enable molding of the opening edge face of the panel with precision for use for a sealing surface, without polishing it and to obtain a satisfactory sealing state having expected strength without generating a gap between a frit glass and the opening edge face of the panel at the time of sealing in conjunction with a funnel. SOLUTION: An opening edge face 16 for sealing a panel, by interposing frit glass in-between, is molded in sufficient precision for using for the sealing surface without polishing. An effective face 19 of the opening edge face 16 is formed over the entire periphery of the opening edge face 16 on a flat surface or a convex curved surface 32 which satisfies an expression 0<=h/W<=0.02, where h is the maximum value of a displacement amount, based on a line between an inner edge and an outer edge in an optional thickness direction on the effective surface 19, and W is a width of the effective surface 19 in the thickness direction.
Patent JP-2001323664-A (JP)
Title: Skeleton reinforcing method for concrete structure
Inventor: IWASE FUMIO
IPC: E04G23/02
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a skeleton reinforcing method for a concrete structure capable of easily reinforcing a building skeleton by utilizing a hole remaining after a test piece used for evaluation or inspection of the concrete structure is extracted, and embedding a rustproof metal reinforcement body of stainless or the like in this hole to be especially effective for reinforcing the strength of fragile concrete or a cold joint part. SOLUTION: In a hole after a test piece is cut out of the skeleton of the concrete structure, the metal reinforcement body having such an outer form as to match the size of the hole is tightly embedded in it, thereby the skeleton of the concrete structure is reinforced.
Patent JP-2001329825-A (JP)
Title: Level gauge device for engine oil pan of hydraulic excavator
Inventor: KONOMURA YASUSHI
IPC: F01M11/12
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To easily measure an amount of reserved engine oil in an oil pan in a hydraulic excavator and safely and smoothly insert a level gauge into an introduction pipe and pull it out of the pipe. SOLUTION: The oil pan 20 is provided by connecting it to a lower part position of an engine 10, and an oil gauge device 21 is provided to measure an amount of engine oil reserved in the oil pan 20. The introduction pipe 27 in which an oil gauge 25 of the oil gauge device 21 is inserted and from which it is pulled out is curved from a connection part to a connection pipe 26 provided in the oil pan 20, extends to an upper part position of the engine 10, extends in the substantially parallel direction with an intake pipe 29 connected to a turbocharger 29 provided in the engine 10, and is opened as an inlet 27a at the upper part position of the engine 10.
Patent JP-2001323112-A (JP)
Title: Resin composition
Inventor: TANAKA YASUMI
IPC: C08K5/375
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition which can be used as a flame retardant masterbatch capable of imparting flame retardance to an olefin resin while hardly causing thermal coloration of the resin and without degrading the excellent mechanical properties of the resin; a flame-retardant resin composition prepared by compounding the same; and a flame-retardant resin molding resistant to thermal coloration and excellent in flame retardance and mechanical properties. SOLUTION: The resin composition comprises an organic halogen compound- based flame retardant (A), an auxiliary flame retardant (B), and a thermoplastic olefin resin (C) having a melt viscosity η at 180 deg.C in the range of 0.1<=η<=200 (Pa.s). The resin composition in an amount of 5-50 pts.wt. as a flame retardant masterbatch is compounded with 100 pts.wt. olefin resin (D) to give a flame- retardant resin composition. After olefin resin D is premixed with the masterbatch on a mixer, the resultant premix is directly fed to a molding machine and molded, giving a flame-retardant resin molding.
Patent JP-2001332283-A (JP)
Title: Evaporator for fuel cell
Inventor: MATOBA MASASHI
IPC: C01B3/32
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an evaporator for the fuel cell, capable of minimizing the response time when controlling the operating conditions by changing the ratio of methanol to water. SOLUTION: An upper header 12A, equipped with 2 stairs of the supply pathways 10, 11 supplying methanol 30 and water 31 respectively, is provided just on all the top surface of the heat exchanger 9. On the lower surface of the supply pathways 10, 11, plural numbers of the supply holes 13a, 13b are provided to pass methanol 30, water 31 or mixture of methanol 30 and water 31.
Patent JP-2001333010-A (JP)
Title: Automatic testing system for communication resources in mobile communication system
Inventor: NAKANO SHUICHI
IPC: H04W24/00
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an automatic testing system of communication resources in a mobile communication system, which detects abnormal resources by observing the traffic of communication resources, automatically performs a test and finds the abnormality in hardware on software at an early stage. SOLUTION: A traffic collecting part 22 sums up the number of resources capturing times and capture time at the time of performing call processing. A traffic observing part 23 sums up the collected data, prepares a captured resources traffic table and detects abnormal resources. A test control part 24 performs processing for performing automatic test of detected resources, and a test performing part 25 conducts a test. An alarm outputting part 26 outputs an alarm message composed of a resources number, an abnormality factor, etc., to a maintenance terminal when abnormality is detected as the result of test.
Patent JP-2001334796-A (JP)
Title: Decorating method
Inventor: FUJITA YOSHIKO
IPC: B44C1/165
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a decorated article that has surface physical properties such as abrasion resistance and the like and function of decorative design without adhesion of dusts. SOLUTION: (A) On a transfer layer of a transfer sheet T having a decorative layer 3 on a support sheet 1 as a transfer layer 2, an incomplete hardening layer 4 of curing resin that is under an unhardening condition and has non fluidity at ordinary temperature is laminated to make a laminated sheet L. (B) A decorative sheet S formed by peeling the support sheet 1 from the laminated sheet is properly laminated on a base material 6 by means of an adhesive 7. (C) The incomplete hardening layer is hardened to form a surface protecting layer 9 and a decorated article D is obtained. The incomplete hardening layer can be incompletely hardened under the condition (A) or (B) before the decorative sheet is laminated on the base material. When the incomplete hardening layer is hardened, an irregular pattern may be formed by a patterning mold.
Patent JP-2001330215-A (JP)
Title: Radiant indirect heating burner
Inventor: NODA HIROKAZU
IPC: F23D14/14
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a radiant indirect heating burner the radiant heat sink of which is heated uniformly and, accordingly, does not cause deformation nor cracking even when thermal stresses are generated and which has no possibility of causing a combustion failure, such as the shape change, flameout, etc., of flames. SOLUTION: In this radiant indirect heating burner which makes indirect heating by using the radiant heat from the radiant heat sink heated by burning a fuel gas and an oxidizing agent in a combustion chamber formed inside the heat sink, a surface combustion burner 20 which makes surface combustion and can be moved in a direction in which the burner 20 is brought closer to and separated from the heat sink 11 is set up at a position where the burner 20 faces the heat sink 11 at a required interval on the inside of the heat sink 11. The fuel gas and oxidizing agent are supplied to a space formed on the side of the burner 20 opposite to the heat sink 11.
Patent JP-2001337934-A (JP)
Title: On-line transaction processing system and its processing method
Inventor: YAOKO MASARU
IPC: G06F13/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To improve reliability in division of large size data into a plurality of telegrams carried out necessarily for data transfer when one transaction data is constructed as the large size data in carry-around processing of transaction data between a plurality of host computers. SOLUTION: Even if received order of data by a reception side host computer is not coincident with that of data transmitted from the transmission side host computer because of a jump of data on a communication passage between hosts connecting the two host computers together or processing waiting generated in the host computer, the sum of divided carry-around data is recognized in the reception side host computer, and consequently, processing can be carried out according to an accurate sequence.
Patent JP-2001339356-A (JP)
Title: Etc on-vehicle device test unit
Inventor: WATANABE OSAMU
IPC: H04B17/29
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an ETC(Electronic Toll Collection) device test unit that transmits data from an antenna face of an antenna element section of the ETC on-vehicle device test unit to an antenna face of an ETC on-vehicle device as a radio wave so as to test the ETC on-vehicle device and can detect a distance from the antenna face of the ETC on-vehicle device to the antenna face of the ETC on-vehicle device test unit in a short time. SOLUTION: The ETC on-vehicle device test unit has a 1st and 2nd laser beam projection sections 112-1, 112-2 that have 1st and 2nd emission points both placed in the same plane as the antenna face of the antenna element section 111 of the ETC on-vehicle device test unit and respectively emit 1st and 2nd laser beams from the 1st and 2nd emission points. The 1st and 2nd laser beam projection sections are arranged in such a way that a median of the positions of the 1st and 2nd emission points is coincident with a center point of the antenna element section 111, and the optical axes of the 1st and 2nd laser beams are crossed at one point in a radio wave emission direction.
Patent JP-2001318751-A (JP)
Title: Display device, portable information processor, information recording medium and electronic equipment
Inventor: SHIRAISHI ATSUSHI
IPC: G06F3/0481
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a display device, a portable information processor, an information recording medium and electronic equipment for easily understanding functions corresponding to respective icons, recognizing relation with the plural kinds of icon information without depending on characters and easily performing selection at the time of operating the icon information on a menu image. SOLUTION: This display device is provided with a display means for displaying the plural kinds of information including at least the 1st-Nth information of different attributes on the menu image, a storage means for storing character data for the 1st-Nth background images for displaying the 1st-Nth display areas for respectively displaying the icon information corresponding to the 1st-Nth information and the respective pieces of the 1st-Nth icon information corresponding to the 1st-Nth information and a control means for generating the respective 1st-Nth background display areas on the menu image for the respective areas based on the character data for the 1st-Nth background images and display-controlling the icon information for the respective areas.
Patent JP-2001336625-A (JP)
Title: Hydraulic control device for automatic transmission of vehicle
Inventor: YUASA HIROYUKI
IPC: F16H61/06
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a flow rate corresponding to indicated pressure in precharge control for filling a friction engaging element to be fastened with oil and to perform the precharge at the maximum flow rate. SOLUTION: A total flow rate of the oil that can be supplied to the release side and the fastening side is obtained (S4) by subtracting a flow rate (S2) necessary for supply to a torque converter or the like and a leakage rate (S3) from a rate of discharge (S1) from an oil pump, and the target flow rate for the precharge control of the friction engaging element on the fastening side is obtained (S6) by subtracting a rate of inflow (S5) to a friction engaging element on the release side from the total flow rate. Based on the target flow rate and oil temperature, a target oil pressure for the precharge is set (S8).