baber/WOPTO huggingface dataset:
Patent JP-2002009843-A (JP)
Title: Network monitor system
Inventor: WALKER RICHARD C
IPC: H04L12/70
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a network monitor system that more surely transmits data. SOLUTION: A network router includes a header copy means that generates a header copy on the basis of a channel through which data pass in a form of a packet including a packet header and at least some packet headers of the packets, and a packet generating means that receives the header copy and generates a monitor data packet therefrom. This invention provides a network monitor system including a network router provided with a monitor data collecting function that utilizes each of the monitor data packets where it represents time data in relation to the header copy included in the monitor data packets.
Patent JP-2002338624-A (JP)
Title: Production method for polyglutarimide resin
Inventor: AWAJI HIROSHI
IPC: C08J5/18
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem that in producing a composition by mixing a polyglutarimide resin with a transparent thermoplastic resin, e.g. polyacrylonitrile-styrene or polyvinyl chloride, these resins are not completely compatible with each other and can not give a transparent composition since a polyglutarimide resin usually has an acid/acid anhydride content of 0.3 milliequivalent or higher per g-resin. SOLUTION: The acid/acid anhydride content of a polyglutarimide resin can be decreased to 0-99% of the initial value at a low temperature in a short time by esterifying acids and acid anhydrides in the polyglutarimide resin with a tetraalkylammonium hydroxide/a methyl halide; thus, the compatibility with other thermoplastic resins can be improved.
Patent JP-2002331863-A (JP)
Title: Beverage vessel holder structure having small article container
Inventor: HAYASE KENICHI
IPC: B60N3/10
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a beverage vessel holder structure having a small article container with excellent space efficiency and excellent service convenience. SOLUTION: In the beverage vessel holder structure having the small article container, a beverage vessel holder part 25 is usable when a lid body 23 is opened by forming the beverage vessel holder part 25 having a small article tray 20 formed in an accommodation recess 19 having an opening part 19a inside a cabin and the lid body 23 which is turnably and pivotably supported by a peripheral edge of the opening part 19a and capable of opening/closing the opening part 19a, and having a beverage vessel accommodation recess 24 for accommodating the beverage vessel on the back side of the lid body 23. The small article tray 20 is located in a beverage vessel accommodation space B when the lid body 23 is closed.
Patent JP-2002340267-A (JP)
Title: Multidirectional switching connecting device of fluid pipeline
Inventor: AKIYAMA TOMOHIRO
IPC: F16L39/00
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a multidirectional switching connecting device of a fluid pipeline used in switching a pipeline in the case of selecting an arbitrary fluid to be fed into and discharged from a specified tank or selecting an arbitrary tank to deliver or distribute the fluid from the tank to another tank in batch operation system in multi-sort small-amount production. SOLUTION: This multidirectional switching connecting device is provided with a fixed central shaft 3, a first rotating center shaft 4, a second rotating center shaft 5, a first and second placing plates 8, 9 fixed sideways in the opposite directions on the upper ends of the first and second rotating center shafts, rotary driving devices 12, 13 for rotating the first and second placing plates, fixed side joint bodies 20a to 20h mounted at equal spaces on a base 19, reciprocating devices 21, 22 provided on the moving end parts of the first and second placing plates, and a first and second movable side joint bodies mounted in the state of alternatively landing on the fixed side joint body by elevation of an elevating end of each reciprocating device through a lateral outward arm at the elevating end of each reciprocating device.
Patent JP-2002340607-A (JP)
Title: Position guiding information providing system
Inventor: KIMURA HIROFUMI
IPC: G06T17/05
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a position guiding information providing system capable of acquiring a position guide composed of a scene near actuality for a user, and easily retrieving a target. SOLUTION: This system provides position guiding information for portable terminals 70 and 72 connected via a network 100, and has a map information database 4 for storing map information, a position information acquiring means (a control part) 2 for acquiring position information on the portable terminals, a target information acquiring means (the control part) 2 for acquiring information on the target 20 requested to guide a position by the portable terminals, a map information acquiring means (the control part) 2 for acquiring prescribed map information from the map information database on the basis of the information on the target, a scene calculating means (the control part) 2 for calculating a spatial scenic picture when looking at the target from a position of the portable terminals on the basis of the acquired map information, and a transmitting means (the control part 2,  and an input-output control part 6) for transmitting the calculated spatial scenic picture to the portable terminals.
Patent JP-2002354872-A (JP)
Title: Motor drive and motor driving method
Inventor: KISHIDA TAKESHI
IPC: H02P6/10
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of switching noise at the time of phase switching to be performed when phase is changed by the rotation of a brushless DC motor in driving the brushless DC motor. SOLUTION: In such a timing that a phase in which current runs or direction of the current is switched, the capacity of the current running through a stator coil at a prescribed speed is brought near zero gradually. When the capacity of current has become zero, switching is performed, and then the capacity of current running through the stator coil at the prescribed speed is controlled so as to gradually return to its original condition.
Patent JP-2002316842-A (JP)
Title: Method for sticking substrates having silicon oxide on each of their surfaces to each other
Inventor: OGAWA YOKI
IPC: C03C27/12
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, although the conventional method for sticking substrates having at least silicon oxide on each of their surfaces to each other using a solution of hydrofluoric acid is simple, but the sticking strength is low and the stuck substrates are easily exfoliated. SOLUTION: When the substrates having at least silicon oxide on each of their surfaces are stuck to each other, a solution containing at least hexafluorosilicic acid(H2 SiF6 ) being a source capable of forming silicon oxide is introduced between the substrates to be bonded and then an appropriate pressing force is applied between the substrates to be stuck.
Patent JP-2002350395-A (JP)
Title: Method for measuring concentration of chlorine in plating solution
Inventor: YANE TAKESHI
IPC: G01N27/26
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of accurately measuring concentration of chlorine even in the case the concentration of chlorine in plating solution is very low. SOLUTION: The method includes a step in which a voltage is applied between a counter electrode 14 and a working electrode 16 that are immersed in the plating solution 12, a step in which the current flowing between the working electrode and the counter electrode is measured when the potential of the counter electrode in relation to a reference electrode 18 is a prescribed value, and a step in which the concentration of chlorine is measured based on a calibration curve prepared beforehand. The temperature of the plating solution is measured using a temperature sensor 28 at every event of measuring the concentration of chlorine in the plating solution, and the calibration curve is corrected based on the measured temperature.
Patent JP-2002352107-A (JP)
Title: Information-providing method and information-providing system
Inventor: NISHIMURA EIJI
IPC: G06Q50/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an information-providing method and an information- providing system, by which an information requester can surely obtain information including one's own desired program, etc., and an information provider can obtain profits to satisfy both the information requester and the information provider. SOLUTION: In this information-providing method for providing information with a computer system, the information provider inputs data, showing contents of providable information and the information, and the information requester inputs data, showing contents of the own desired information and retrieves the data showing the contents of the providable information inputted by the information provider; and when the information requester decides that the retrieved data, showing the contents of the providable information, are the own desired information, the information requester acquires information corresponding to the data showing the contents of the providable information.
Patent JP-2002359897-A (JP)
Title: Array-type ultrasonic wave probe
Inventor: SHIMIZU YASUO
IPC: A61B8/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an array-type probe that is improved in the flexibility of design by preventing ultrasonic wave emission from the edge part of a piezoelectric element, and making the effective length of the piezoelectric element long. SOLUTION: This array-type probe comprises a plurality of piezoelectric elements, arranged on backing material to be fixed and having upper and lower surface electrodes, a first slit that divides one end side of the lower surface electrode of the piezoelectric elements, a second slit that divides the other end side of the upper surface side of the piezoelectric element and conductive material connecting the upper and lower surface electrodes of the both end sides of the piezoelectric elements.
Patent JP-2002026763-A (JP)
Title: Composite high-frequency component and mobile communication unit using the same
Inventor: FURUYA KOJI
IPC: H04B1/58
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a composite high-frequency component that can reduce an insertion loss and downsizes its circuit and to provide a mobile communica tion unit employing it. SOLUTION: The composite high-frequency component 10 consists of a diplexer 11, 1st and 2nd high-frequency switches 12, 13, and 1st and 2nd filters 14, 15. The diplexer 11 consists of 1st inductors L11, L12, and 1st capacitors C11-C15. Furthermore, the 1st high-frequency switch 12 consists of 1st diodes D11-D13, 2nd inductors L21-L25, and 2nd capacitors C21-C25. Moreover, the 2nd high-frequency switch 13 consists of 1st diodes D21, D22, 3rd inductors L31-L33, and 3rd capacitors C31-C33. Then the 1st filter 14 consists of a 4th inductor L41 and 4th capacitors C41, C42. The 2nd filter 15 consists of a 5th inductor L51 and 5th capacitors C51, C52.
Patent JP-2002369084-A (JP)
Title: Imaging device and method, radiographic device and method, storage medium, and program
Inventor: YAMAZAKI TATSUYA
IPC: H04N5/335
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To acquire and confirm an image which is corrected to some extents immediately after radiation photographing prior to the acquisition of a final image, to improve the workflow of a user, and to drastically shorten a stand-by time required for re-photographing. SOLUTION: This image pickup method comprises a step for detecting radiation from a subject by using a radiation detector and acquiring the radiation image of the subject, a step for acquiring first characteristic data indicating the characteristics of the radiation detector, a step for executing the first correction to the radiation image by using the first characteristic data, a step for displaying the corrected radiation image, a step for acquiring second characteristic data based on its measurement whose number of times is larger than that of the first characteristic data indicating the characteristics of the radiation detector, and a step for executing the second correction to the radiation image by using the second characteristic data.
Patent JP-2002366019-A (JP)
Title: Method for supporting participation in education and system for implementing the same and processing program for the same
Inventor: KATSUME TAKESHI
IPC: G06Q50/20
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a technique in which a copyright of an electronic teaching material partially taken out is displayed when an education participant takes a course using the electronic teaching material and which can support generation of a notebook taking in the know-how of an education participant who has already taken the course. SOLUTION: The method for supporting participation in education supporting participation in education by generating a notebook taking in an electronic teaching material is composed of a step to take out a part selected by an education participant from the electronic teaching material as a partial electronic teaching material and add a copyright notice indicating a provider providing the electric teaching material to the partial electronic teaching material, and a step to receive a memo concerning the partial electric teaching material from the education participant and generate a notebook taking in the partial electronic teaching material added with the copyright notice and the received memo as a shared notebook which can be referred to by a plurality of education participants.
Patent JP-2002362060-A (JP)
Title: Member for sheet binding
Inventor: OSHIO SUSUMU
IPC: B42C3/00
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a member for sheet binding by which a plurality of laminated sheets can be bound into a booklet-like shape and removal and rebinding of the bound sheets can be easily repeated and the sheets can be made into a strongly bound booklet. SOLUTION: The member for sheet binding prepared by providing a sheet fixing layer comprising a re-peelable pressure-sensitive adhesive and a hot-melt adhesive with a melting temperature or a reaction temperature of higher than 60 deg.C on a substrate is provided and the sheet fixing layer has such pressure- sensitive adhesive properties that can repeat fixing and removal of the end faces of the sheets and the sheet fixing layer generates such adhesive properties that can strongly fix the end faces of the sheets being brought into contact with it when temperature is elevated up to the melting temperature or the reaction temperature or higher.
Patent JP-2003001079-A (JP)
Title: Apparatus for finely pulverizing particles
Inventor: KARASAWA YUKIHIKO
IPC: B02C19/06
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of finely pulverizing particles, in which the wear of parts can be suppressed. SOLUTION: The apparatus capable of finely pulverizing particles has two flow passages 8a and 8a which are arranged in such a manner that the two flow passages 8a and 8a situate on nearly same straight line and the outlets of the two flow passages 8a and 8a closely oppose to each other, and perforated holes 9 and 9 which are each provided at a position of each of the flow passages 8a and 8a and have diameters smaller than those of the flow passages 8a and 8a. The perforated holes 9 and 9 are arranged so that a liquid jetted from one of the perforated holes 9 and 9 does not reach the other perforated hole 9.
Patent JP-2003007944-A (JP)
Title: Cooling device for heating part
Inventor: IWATA SATORU
IPC: H01L23/473
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To reduce the weight and to prevent pitting corrosion from occurring at a cooling board. SOLUTION: There are provided a cooling board 2 where, comprising two clad plates 3A and 3B blazed together in the form of lamination, a swallon cooling water path is formed between the clad plates 3A and 3B, a cooling water circulation pipe 5 whose both ends are connected to both ends of the cooling water path of the cooling board 2, and a water circulation pump 6 provided to the cooling water circulation pipe 5. Related to the clad plates 3A and 3B, one surface of the core material comprising pure aluminum of purity at least 99.00 wt.% is covered with a skin material comprising Zn alloy of Al 7-11 wt.% and Si 0.8-2.5 wt.%. The skin materials of the clad plates 3A and 3B are blazed together to form the cooling board 2.
Patent JP-2002079952-A (JP)
Title: Electrically-operated power steering device
Inventor: IZUMITANI YOSHIAKI
IPC: B62D119/00
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an electrically-operated power steering device capable of reducing micro-vibration of a steering wheel caused by a pulsation component of a steering torque signal. SOLUTION: This electrically-operated power steering device is equipped with a torque sensor for detecting a steering torque applied on the steering wheel, and outputting the steering torque signal, and a motor for auxiliary steering use. In the device, a target current is determined corresponding to the steering torque signal outputted by the torque sensor, and the motor for auxiliary steering use is driven and controlled based on the determined target current. The device is also equipped with a smoothing means (S4) for smoothing the steering torque signal to generate a base signal, and a means (S6) for determining the difference between the steering torque signal and the base signal, and has a constitution for determining the target current corresponding to the difference.
Patent JP-2003001694-A (JP)
Title: Strip-like rubber sheet cooling device
Inventor: KITAGAWA MASATO
IPC: B29L30/00
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a strip-like rubber sheet cooling device which is almost free from the generation of an internal distortion, when the rubber sheet after extrusion molding is cooled. SOLUTION: In this strip-like rubber sheet cooling device which cools the extrusion-molded rubber sheet 1 while conveying it with the help of a conveying mechanism 6, a shower nozzle 30 which atomizes cooling water is provided above a conveying channel and further, a cooling water tank is arranged below the conveying channel. The conveying mechanism 6 is equipped with many roller shafts 12 which are driven in a circulating motion along a circulation channel and rollers 20 and 20' which are respectively mounted on the many roller shafts 12 in such a way that a plurality of the rollers 20 and 20' are arranged at a specified interval in the axial direction and freely rotatable to the roller shaft 12.  Further, the strip-like sheet 1 is mounted on the rollers 20 and 20' and the cooling water is atomized onto the rubber sheet 1 from above and at the same time, the rubber 1 is conveyed while its lower face is cooled by the cooling water from the cooling water tank.
Patent JP-2003002784-A (JP)
Title: Method for pulling silicon single crystal
Inventor: FU SHINRIN
IPC: C30B29/06
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To produce an ingot of a defect-free silicon single crystal containing oxygen in an controlled concentration with comparative ease and with relatively low consumption of electric power and in a relatively narrow space. SOLUTION: A quartz crucible 14 is rotated at a predetermined speed and the ingot 16 of the silicon single crystal is rotated at a predetermined speed. A first coil 11 and a second coil 12 are arranged at a predetermined interval in the vertical direction so that the rotation axis of the crucible 14 agrees with the center of each coil, and electric currents are made to flow through the coils in such a manner that the directions of the currents flowing through the coils 11 and 12 are reverse to each other. Thereby, cusped fields 17 passing through a neutral plane 17a between these coils are generated from the center of each coil. The ingot is pulled at a speed so that the inside of the ingot becomes a perfect zone.  The position of the neutral plane 17a of the cusped fields 17, the intensity of the cusped fields 17, the speed of the rotation of the quartz crucible 14 and the speed of the rotation of the ingot 16 are controlled so that the shape of the solid-liquid interface 19 between the silicon melt 13 and the ingot 16 becomes convex upward.
Patent JP-2003004263-A (JP)
Title: Internally melting ice-thermal-storage apparatus and operation thereof
Inventor: INOUE OSAYUKI
IPC: F24F11/02
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an internally melting ice-thermal-storage apparatus and operation thereof, in which ice formed on an exposed part in an ice-thermal- storage tank can be rapidly melted at the time of a melting operation. SOLUTION: In the internally melting ice-thermal-storage apparatus, water held in the tank 1 is iced or the ice in the tank is melted by allowing a heating medium 11 to flow in a heat exchanger 2 placed in a tank 1. A sprinkler 5 is provided for sprinkling water in the tank 5 to a part exposed from a water surface A in the heat exchanger and inlet/outlet pipes 3 or inlet/outlet headers 4 in connection thereto. The sprinkler 5 is provided with a suction pipe 6, a pump 7, a spray header 8, and a spray nozzle 9. A heater using the heating medium 11 or an electric heater as the heat source may be placed along respective parts. In the operation of the apparatus, it is advisable the sprinkler is activated a predetermined time after the start of ice melting operation, and that the heater is activated after a predetermined time.
Patent JP-2003009989-A (JP)
Title: Chair
Inventor: MORINO YOSHIMICHI
IPC: A47C7/16
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To improve works to attach and remove a shell containing a seat part and a backrest formed integrally to and from a leg frame, and to support the seat part stably. SOLUTION: A chair is formed by attaching the shell 3 made of a synthetic resin and containing the backrest part 10 and the seat part 11 formed integrally to the leg frame 2. A tubular part 10a provided at both sides of the backrest 10 is joined to a connecting part 6b provided at both sides of a rear part of the leg frame 2 and facing upward, and the seat part 11 is placed on connecting rods 7, 8 connecting right and left, upper rods 6c on the leg frame 2. A catching part 20 provided on the underside of the seat part 11 is joined to the connecting rods 7, 8.
Patent JP-2003009962-A (JP)
Title: Vertically moving hanging cupboard
Inventor: HAMADA ATSUSHI
IPC: A47B51/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To add rigidity to a shelf board in an inner cabinet which sometimes lacks rigidity due to an open front of the inner cabinet when a vertically moving hanging cupboard provided with the inner cabinet slidably in an outer cabinet with its lower part opened generally has the shelf board in the inner cabinet placed on catching protrusions on both side boards attachably and detachably. SOLUTION: At least, a pair of metallic frames 35, 36 are mounted on back and front ends located between both side boards 34, 34 of the inner cabinet 3. The shelf board 32 is placed on the frame 35, 36 attachably and detachably, and a back board 37 is attached to the frame 36 on the backside.
Patent JP-2003014884-A (JP)
Title: Supply water purification apparatus and nuclear power facility
Inventor: ONISHI MASANORI
IPC: G21D1/02
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To resolve a problem that degraded water is sent to a steam generator side. SOLUTION: Even if fluid in which seawater is mixed is sent to a deaerator 10 side by bypassing a condensate demineralizer 7 when mixing of seawater into a supply line 5 of a condenser 4 is detected, the fourth valve device 23 in a return line 22 is opened, the fluid mixed with seawater is surely returned to the condenser 4. So fluid mixed with seawater is never sent to steam generator 2 side and degraded water is never sent to the steam generator 2 side.