baber/WOPTO huggingface dataset:
Patent JP-2002276299-A (JP)
Title: Manufacturing method for pipeline
Inventor: SUGAWARA HIROSHI
IPC: F16L1/024
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To carry out a diameter-expanding lining method by a tube milling machine even in a secondary lining process for a tunnel by allowing a rotational advance of the tube making machine on a segment inner circumferential face and a brake on the rotational advance. SOLUTION: This pipeline manufacturing method includes a primary lining process for forming a cylindrical body SS by sticking arcuate segments S on the inner circumferential face of the tunnel T so that joint pieces Sa in the segment circumferential side ends are connected sequentially in rail form in the tunnel longitudinal direction, a secondary lining process, wherein front and rear guide frames Ga and Gb are engaged together freely movably in the tunnel longitudinal direction while restricted from rotation to the joint piece, the tube making machine is installed to the respective guide frames to be rotationally advanced in the tunnel longitudinal direction or braked, and the pipe making machine is braked so that a spiral tubular body PP is expanded in diameter by feeding force of a profile P to be brought close to the inner circumferential face of the cylindrical body,  and a back-filling material charging process for filling a clearance between proximity parts of the cylindrical body and the spiral tubular body with instantaneous curing mortar via a hose H passed through a communication hole with the segments.
Patent JP-2002272689-A (JP)
Title: Automatic blood pressure measuring apparatus
Inventor: ITO HISASHI
IPC: A61B5/022
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an automatic blood pressure measuring apparatus capable of quickly detecting errors in the measurement of blood pressure. SOLUTION: An amplitudes A of cuff pulse waves sampled one after another during the process of reducing cuff pressure at slow speeds are normalized on the basis of the maximum amplitude Amax of the previous measurement of blood pressure to obtain a normalized amplitude AF(n). The normalized amplitudes AF(n) are displayed one after another in a two-dimensional graph 74 consisting of a cuff-pressure axis 60 and a normalized amplitude axis 73 during the measurement of blood pressure. In this way, by comparing the latest normalized amplitude AF(n) with the previous normalized amplitude AF(n), a failure to obtain reliable blood pressure values because of the occurrence of arrhythmia or the mixing of noises can be detected during the measurement of blood pressure.
Patent JP-2002273672-A (JP)
Title: Impact tool
Inventor: YAHAGI AKIYUKI
IPC: B25D9/04
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an impact tool that prolongs the lives of an intermediate element and a body by suppressing an increase in impact energy even when the thickness of a buffer material reduces owing to deformation, degradation or the like thereof. SOLUTION: Between a small diameter portion 6a and a large diameter portion 6b, the intermediate element 6 has a step portion 6e of an outside diameter dimension larger than the inside diameter dimension of a holder 8.
Patent JP-2001294977-A (JP)
Title: Hot dip galvannealed steel sheet
Inventor: GOMI SHUJI
IPC: C23C2/06
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a hot dip galvannealed steel sheet in which the pattern development of the defect on a stripe is suppressed. SOLUTION: This steel sheet has a composition containing <=0.004% C, <=0.1% Si, <=0.5% Mn, <=0.025% P, <=0.025% S and 0.005 to 0.100% Al or further containing one or more kinds metals selected from 0.015 to 0.04% Ti and 0.001 to 0.010% Nb and has a hot dip galvannealing layer in which, as to the surface structure of the steel sheet by X-ray diffraction, the ratio in diffraction X-ray intensity between that from the  200} plane and that from  222} plane, i.e., I(200)/I(222) is 0.17, and also, the deviation in the sheet face is ±5 g/m2.
Patent JP-2002275341-A (JP)
Title: Thermoplastic resin composition
Inventor: TAKEI SEIJI
IPC: C08F265/06
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic acrylic resin composition excellent in weatherability, flexibility, resistance to bleeding, transparency, and moldability such as workability in calendering and extrusion moldability, and useful as a material for forming a film and a sheet. SOLUTION: The resin composition contains 100 mass pts. of (A) a thermoplastic resin containing an elastomer-containing multilayer polymer and 0.1-50 mass pts. of (B) a low-molecular polymer or oligomer made by using an alkyl acrylate as the main component and having an average molecular weight of 500 to 20,000.
Patent JP-2002274493-A (JP)
Title: Automatic operation control method of seawater pump in cooling system of engine room internal apparatus of ship
Inventor: FUNAKOSHI FUMIAKI
IPC: B63B13/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To automatically control switching of operation patterns of seawater pumps according to a state of a heat load in a cooling system of an engine room internal apparatus of a ship having a plurality of seawater pumps operable at two speeds. SOLUTION: In the cooling system of the engine room internal apparatus of the ship having the plurality of seawater pumps operable at two speeds, this operation control method of the seawater pumps automatically controls operation of the seawater pumps by an opening signal of a fresh water side temperature regulating valve.
Patent JP-2002290694-A (JP)
Title: System and method for management and control program
Inventor: SHIMIZU KOJI
IPC: H04M11/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To make the cause of a radio communication error to be found easily. SOLUTION: A management system is provided with slave equipment connected to an imaging device and master equipment connected to a host computer and collects and manages the information on the imaging device by performing radio communication between the slave equipment and master equipment. The slave or master equipment prestores the information on radio communication history and displays the information on a display device connected to the slave or master equipment.
Patent JP-2002284381-A (JP)
Title: Paper sheets processing device
Inventor: MATSUDA ASAKO
IPC: B65H1/18
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To surely deliver the paper sheets one by one from a bound of the paper sheets even if the loaded paper sheets are warped. SOLUTION: A delivery device 3 of a paper sheets processing device 1 is formed with the structure that the air 38 is brown from the direction for delivering the paper sheets 2a with a suction rotor 15 toward tips of the paper sheets 2a loaded on a backup 14 through a blast duct 28. With this structure, even if the tips of the paper sheets 21 to be delivered are warped, the overlapped paper sheets 2a are separated from each other with the air 38 and sucked by the suction rotor 15 to be surely delivered one by one.
Patent JP-2002286319-A (JP)
Title: Heat storage type air conditioner
Inventor: HATAMURA YASUFUMI
IPC: F24F5/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a heat storage type air conditioner in which an amount of melted ice during a cooling operation using stored heat is increased in a heat transfer pipe of a heat storage type heat exchanger to which thick ice adheres upon heat storage operation, and an amount of melted ice during the cooling operation using stored heat is decreased in a heat transfer pipe to which thin ice adheres upon heat storage operation. SOLUTION: In the heat storage type air conditioner, the heat storage operation and the cooling operation using the stored heat are carried out. In the heat storage operation, non-azeotrope refrigerant discharged from a compressor 1 is condensed, and then, the condensed refrigerant is thermally insulated and expanded to enter a heat storage device 8 having a heat storage medium 10 and the heat storage type heat exchanger 11 and to stick ice thereto. In the cooling operation using the stored heat, the non-azeotrope refrigerant discharged from the compressor is allowed to enter the heat storage device 8 to which the ice adheres and to be condensed, and the condensed refrigerant is thermally insulated and expanded and evaporated in a using side heat exchanger 15.  The flowing directions of the refrigerant in the heat storage type heat exchanger of the heat storage device are the same both during the heat storage operation and during the cooling operation using the stored heat.
Patent JP-2002285981-A (JP)
Title: Scroll-type compressor and method of feeding lubrication oil for the same
Inventor: MOTONAMI HIROYUKI
IPC: F04C23/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a technology which is effective for feeding lubrication oil to a desired lubricating part of a scroll type compressor, provided with an electric motor as a driving power source driving a coolant compressing mechanism and discharging coolant from a fixed scroll side. SOLUTION: In a scroll-type compressor 1, lubricating oil, separated from discharged coolant by an oil separator 80, is fed to a front surface side of a movable scroll 20 through oil feeding holes 91, 93 of a gasket 90, an oil feeding groove 92, a first oil feeding passage 94 of a fixed scroll. The lubrication oil is fed to a back surface side of the movable scroll 20, through a second oil feeding passage 95 provided on a movable scroll base plate 24 by pressure difference and is used for lubrication of the drive mechanism 23.
Patent JP-2002289192-A (JP)
Title: Lithium-contained nitride and energy storage element using it
Inventor: MORIMOTO HIDEYUKI
IPC: H01M10/05
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a lithium-contained nitride capable of constituting an energy storage element excellent in high-efficiency discharge characteristics and cycle characteristics, and to provide an energy storage element which uses the lithium-contained nitride as an electrode material for excellent high-efficiency discharge characteristics and cycle characteristics. SOLUTION: A crystalline lithium-contained nitride is, treated with a mechanical/milling process to manufacture a lithium-contained nitride which is represented by an expression Li3-x My N (where, M is one or more kinds of elements containing at least one kind of transition metal element, and -0.2<=x<=2.0, 0.1<=y<=0.8, respectively), and has a main diffraction peak comprising a half value width of 0.2 deg. or higher and at least one diffraction peak except for the main diffraction peak, in a diffraction pattern at X-ray diffraction measurement using CuKα ray. The lithium-contained nitride is used as an electrode material to constitute an energy storage element.
Patent JP-2002290003-A (JP)
Title: Electronic equipment unit
Inventor: HAMAGISHI SHINYA
IPC: H05K7/14
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment unit on which many wiring boards are mounted and which can improve working efficiency when function adding work, maintenance work, and exchanging work are performed on a device incorporated in the unit, by making a worker easily accessible to the device even when the worker performs access to the device only from the front side and can reduce the installed area and cost of the device by making the other cooling system than one cooling system unnecessary even when the device requires forced cooling. SOLUTION: On one surface of a back panel wiring board 4, a plurality of printed boards 2 housed in parallel with each other and one or several printed wiring board 3 are orthogonally arranged. The printed boards 3 are housed with an inclination θ against the back panel wiring board 4. The wiring boards 3 are packaged each having one function of mounting electronic parts 6 and, at the same time, are made to work as lands when the device is forcibly cooled.
Patent JP-2002285295-A (JP)
Title: Fe-Ni-Co BASED ALLOY FOR FLAT MASK HAVING EXCELLENT LOW THERMAL EXPANSIBILITY AFTER BLACKENING TREATMENT
Inventor: ONO TOSHIYUKI
IPC: C22C38/12
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To develop a mask material for a flat tube which has a small amount of thermal drift when assembled into a cathode-ray tube. SOLUTION: The Fe-Ni-Co based alloy for a press forming type flat mask having excellent low thermal expansibility after blackening treatment has a composition containing 4.0 to 6.0% Co, 36.0 to 38.0% Ni+Co and 0.01 to 0.40% Mn, and further containing 0.20 to 0.40% Nb, and the balance Fe with inevitable impurities. Its thermal expansion coefficient after blackening treatment can be reduced while maintaining its high strength by the control of the ratios of Ni, Co and Mn, the selection of Nb as a strength increasing element, and the precise control of the amount of the Nb to be added.
Patent JP-2002291277-A (JP)
Title: Motor drive by pwm control method
Inventor: SHOBUYA NOBUYUKI
IPC: H02P6/06
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive apparatus capable of obviating large fluctuation of torque and obtaining a highly accurate jitter characteristic. SOLUTION: In a PWM controlled polyphase motor drive, motor rotation position and carrier signal are brought into synchronization by skipping the chopping signal phase for chopping, based on the motor rotation position information, thereby realizing highly accurate jitter characteristics.
Patent JP-2002292774-A (JP)
Title: Stain preventing water-absorbing sheet
Inventor: YAMANAKA HIROSHI
IPC: D04H1/425
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a stain preventing water-absorbing sheet having all of such prescribed properties as water absorbing properties, a rubbing friction resistance, the feel of excellent hand, moisture permeability and drape, as well as low-cost properties and the properties of reducing the amount of refuse due to a single use, by a constitution wherein a water absorbing layer formed of a dry pulp nonwoven fabric is held in adhesion between a surface layer formed of a spun bonded fabric having water permeability and a rear layer formed of a moisture-permeable film having water vapor transmission properties. SOLUTION: The stain preventing water-absorbing sheet has a constitution wherein the water absorbing layer is held in adhesion between the surface layer and the rear layer. The rear layer is formed of the moisture-permeable film having water vapor transmission properties and the water absorbing layer is formed of the dry pulp nonwoven fabric, while the surface layer is formed of the spun bonded fabric having water permeability.
Patent JP-2002294377-A (JP)
Title: Aluminum alloy composite material for brazing
Inventor: OKAMOTO HITOSHI
IPC: F28F1/32
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy composite material for brazing which has high strength and high corrosion resistance, and whose thinning is made possible while maintaining its high brazability. SOLUTION: The aluminum alloy composite material for brazing has a core material consisting of an aluminum alloy, an Al-Si based brazing filler metal formed on one side of the core material, and a surface material consisting of an aluminum alloy formed on the other side of the core material, and whose cladding ratio is >=15% of the total thickness. The core material has a composition in which the content of Mg is controlled to, by mass, <=0.2%, and containing <=0.3% Cr, <=0.2% Fe, >0.2 to 1.0% Cu and 0.3 to 1.3% Si, and in which the total of Cu and Si is controlled <=2.0%, and further containing <=1.5% Mn and 0.02 to 0.3% Ti, and the balance Al with inevitable impurities. The surface material has a composition containing 2 to 5% Zn, and further containing at least one or more kinds selected from the groups consisting of 0.3 to 1.2% Mn and 0.04 to 0.9% Si, and the balance Al with inevitable impurities.
Patent JP-2002173532-A (JP)
Title: Plastic material for optical guided wave path
Inventor: OOTSUKI TOMOHITO
IPC: C08G73/22
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To produce a plastic material for optical guided wave path that has excellent electric properties, heat resistance and transparency and can realize a large area size at low cost. SOLUTION: The objective plastic material for optical guided wave path characteristically comprises a polybenzoxazole resin having a chemical structure of a ring-closed polybenzoxazole precursor having the recurring units represented by general formula (1) (wherein n is an integer of 1-1,000, X and Y mean each a divalent organic group and at least one includes fluorine).
Patent JP-2002294900-A (JP)
Title: Radio wave absorption body and precast concrete board
Inventor: UIGUNARAAJA SHIBAKUMARAN
IPC: E04B1/92
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a radio wave absorption body having high radio wave absorption performance in the whole frequency band (470 to 770 MHz) for UHF broadcasting of television. SOLUTION: A cement hardened body 1 is formed on a face on one side of a netlike body (radio wave reflection plate) 2 made of stainless steel, and a fluororesin layer (hardened object of painted film) 3 is formed on the other face thereof. The cement hardened body 1 contains aggregate made of Mg-Zn ferrite and/or Ni-Zn ferrite at a ratio of 35% or more and 60% or less for total volume of the cement hardened body.
Patent JP-2002299208-A (JP)
Title: Aligner
Inventor: IKEDA HITOSHI
IPC: G03F7/20
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an aligner being used in a lithography process for a compound semiconductor wafer in which the compound semiconductor wafer is not cracked easily even upon contact with a mask. SOLUTION: The aligner comprises a holder 13 for holding a mask M, and a section 12 for holding a compound semiconductor wafer W. The aligner further comprises a mechanism (25) for buffering a pressing force being applied to the compound semiconductor wafer W from the mask M upon contact. As the buffering mechanism (25), a spring 25 is interposed as a resilient member between the mask holder 13 and the aligner body 14.
Patent JP-2002295625-A (JP)
Title: Ball screw
Inventor: SHIBATA YASUSHI
IPC: F16H25/24
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a ball screw, facilitated in control of a phase between a ball-pickup part and a screw groove and capable of obtaining the smooth rotary performance by eliminating a catch of a spacer by the ball-pickup part. SOLUTION: The side cylindrical surface of a screw shaft 2 and the inside cylindrical surface of a nut 3 loosely fitted on the periphery of the screw shaft 2 are provided with spiral screw grooves 7 and 8. A spiral-shape rolling passage 9 is formed between the screw grooves 7 and 8 of the screw shaft 2 and the nut 3. Several balls 4 and ring-like spacers 5, interposed between the balls 4, are housed in the rolling passage 9. A ball returning passage 6 communicated with the rolling passage 9 at both ends thereof to form a series of ball circulation passage is formed in the nut 3 by a returner tube 13 or a guide plate. A ball-pickup surface 11a, formed of an end surface of a deflector 11, fitted along the screw groove 8 of the nut 3, is arranged in the ball-pickup part 6a of the ball turn around passage 6.
Patent JP-2002296078-A (JP)
Title: Instrument device
Inventor: YANAGIMACHI MASANOBU
IPC: G01D11/24
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an instrument device capable of imparting stereoscopic effect to an illumination design of a display panel. SOLUTION: This device is equipped with a pointer 4 rotated around the axis by the rotation axis 2 of a driving device 3, a display panel 5 having a ring-shaped inclined part 57 extending forward or backward so as to surround the periphery of the pointer 4, and an illumination means 7 for irradiating the front of the inclined part 57 with light to emit ring-shaped light therefrom. A colored part 59 having the density changing from the inside toward the outside is formed on a front region of the display panel 5 including at least the inclined part 57.
Patent JP-2002293313-A (JP)
Title: Label sucking mechanism in an automatic labeling apparatus
Inventor: SUZUKI YOSHIAKI
IPC: B65C9/18
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a label sucking mechanism in an automatic labeling apparatus capable of performing a positive suction of a peeled-off label and an efficiently adhering it to a proper item adhesion position. SOLUTION: A notch 11 formed at a sucking main body 10a is constituted by a first notch region 11a formed in a U-shape as seen in its top plan view and a second linear notch region 11b enclosed by the first notch region 11a. An air suction pipe 16 connected to a suction port 15 arranged at each of the notch regions is provided with orifices 21, 22 in the suction passage for it.
Patent JP-2002295587-A (JP)
Title: Engine mount
Inventor: NAKAGAWA YOSHIHIRO
IPC: F16F15/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an engine mount which can reduce X weight and cost by making a stopper plate compact. SOLUTION: The engine mount has the first mounting member 1 which is mounted so as to place longitudinally the both side plates 12 and 13 on both lateral sides to an inclined face 61 of a mounting part 6 of a vehicle body side, the second mounting member 2 to be oppositely arranged apart from a base plate 11 of the first mounting member 1, a rubber elastic body 3 interposed between the base plate 11 of the first mounting member 1 and the second mounting member 2, and the stopper plate 4 which is mounted to the inclined face 71 of the mounting part 7 of the engine side together with the second mounting member 2 by fixedly overlapping a plate base part 41 to the second mounting member 2.  The stopper plate 4 has a lower stopper 42 extending from an end part of the lower side of the plate base part 41 and a pair of side stoppers 43 and 43 extending from the end part of the both sides of the plate base part 41, and is made compact by forming the lower stopper 42 and the opposite side into an opened structure.
Patent JP-2002297365-A (JP)
Title: Processor, dynamic processing execution unit, information processing system, processor control method and method for controlling dynamic processing execution unit
Inventor: NAKAMURA KENJI
IPC: G06F9/44
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic processing execution unit or the like, by which an optimum layout screen is provided to each user, the transition of the screen, check logic and processing logic are made to correspond to individual user to realize careful correspondence to the needs of the user, consumption in system resources is drastically suppressed and also development work manhour when a system is developed and correction work manhour when the system is corrected are drastically suppressed. SOLUTION: The processor can communicate with an external information processor via a network and is provided with an attribute storage part 106 for storing the screens and processings at each user, a display information generating part 112 for dynamically generating screen display information based on the attribute and a processing execution part for executing the processing based on the attribute. The display information generating part 112 and the processing part 113 dynamically execute the processing based on the user who uses the information processor, its input value and the attribute corresponding to them.