baber/WOPTO huggingface dataset:
Patent JP-2002137151-A (JP)
Title: Method for machining work made of magnesium alloy
Inventor: MISAWA TAKASHI
IPC: B24B7/02
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for effecting grinding by a grinding machine for a magnesium alloy apt to effect firing and explosion. SOLUTION: A work 2 made of a magnesium alloy is placed on a metallic plate 2b and the work 2 is surrounded by a frame body 2c. Liquid produced by heating mixed liquid produced that 2-10 pts. volume is added to 1 pts. volume a gelatin gel material, such as glue and agar, etc., in an amount by which the upper surface of the work made of a magnesium alloy is dipped is cast in a space formed by the frame body and the metallic plate. By solidifying the liquid, a work covered by gel 2a is prepared. The frame body 2c is then removed, and the work 2 covered by the gel 2a together with the metallic plate 2b is placed on a chuck 4 of the grinding machine, and grinding of the work is then started by a rotating grinding wheel 9.
Patent JP-2002141071-A (JP)
Title: Porous electrode for fuel cell and its manufacturing method
Inventor: KOBAYASHI SUSUMU
IPC: H01M8/10
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a single carbon fiber electrode with water-repellent gradient. SOLUTION: A plurality of conductive carbon fiber sheets with different degree of graphitization, graphite orientation, or different densities of their hydrophilic group/water-repellent group are bonded with graphitized material, to make up a porous electrode for a fuel cell. The electrode is manufactured by processes in which a plurality of carbon fiber sheets given conductive carbons of different graphitization or graphic orientation degrees are pasted with binder for grphitization and the plurality of the laminated carbon fiber sheets are graphitized under the same conditions.
Patent JP-2002140543-A (JP)
Title: Literary work data entrusting method, literary work contest inviting method, and literary work contest inviting and receiving device
Inventor: UEDA OSAMU
IPC: H04N21/2743
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To hold a video contest through a communication network in such a style that expense is properly collected and additional functions of adding advertisements are provided without infringing on copyright nor increasing an office work man-hour. SOLUTION: When the contest is applied for through a contest applicant system 300, an application software generating device 11 of a contest holder system 10 issues software for application processing including a file converting program of a specific system. The contest holder system 10 sends the software to the contest application system 30 in exchange for expense and the contest applicant system 30 converts a work into application data by using the software and sends them to the contest holder system 10. At this time, added value such as exemption from the expense by viewing added advertisements can be added.
Patent JP-2002138138-A (JP)
Title: Polyester resin material for electric wire coating
Inventor: ISHIWATARI SHUJI
IPC: C08L67/02
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin material for use of electric wire coating having good balance between thermal durability and mechanical strength and suppressing its change with the lapse of time. SOLUTION: This polyester resin material for electric wire coating has more than 200% of tensile elongation with change of density within 0.05 g/cm3 after thermal treatment at 120 deg.C for 24 hours and satisfying following relations all at once: 500<=TM0<=1500 (1) 500<=TM<=TM0+20.83×T (2) (TM0: initial tensile modulus (MPa), TM: tensile modulus after thermal treatment at 120 deg.C (MPa), T: time of thermal treatment at 120 deg.C (hr), 0<=T<=24).
Patent JP-2002149640-A (JP)
Title: Information processing system, terminal, information processing supporting server, information processing method, html document, storage medium and program transmitter
Inventor: NAKAMURA KOICHI
IPC: G06F3/0484
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To synchronize the scroll of display and the position of a remote pointer in the window of a Web browser without depending on the type and setting of the Web browser in a collaboration technique. SOLUTION: This system is provided with a collaboration server 20 to be connected with a Web server and a plurality of terminals 11 and 12 which obtains Web contents through this server 20 to perform cooperative operations. These terminals 11 and 12 obtain the Web browser displaying the Web contents and the identification information of an object selected as the reference of synchronization from among objects on this Web contents, transmits them to other terminals 11 or 12 being the opposite party of the cooperative operation, calculate a position with respect to the Web contents of the object by using the identification information of a prescribed object being the reference of synchronization sent from the other terminals 11 or 12, and control the Web browser on the basis of the position of this object.
Patent JP-2002138459-A (JP)
Title: Fill-sand charging method for driving sand pile and its device
Inventor: KOMIYA KAZUMOTO
IPC: E02D3/10
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a fill-sand charging method for driving a sand pile and its device capable of surely charging and filling a casing pipe with a quantity of fill-sand in accordance with a design when a sand pile is constructed, reducing a material cost of the fill-sand to promote construction efficiency and efficiently forming the sand pile according to the design. SOLUTION: When the casing pipe 6 is charged with the fill-sand 11, a fill- sand chuting port is provided to the upper part of the casing pipe 6, at the same time, a vibrator 10 is provided to the front of a hopper, a chuting sensor facing to the upper part of the front end of a belt conveyor 14 for the chuting port of the casing pipe is provided to an opening section 13 in the lower part of the vibrator, the sensor is electrically connected to a controller, and the fill-sand having the quantity corresponding to a quantity of the sand pile with a set quantity anticipated by measuring an operational state of the belt conveyor 14 can be surely charged and filled in accordance with the design.
Patent JP-2002147627-A (JP)
Title: Change-over valve
Inventor: NOMURA KENICHI
IPC: F16K31/04
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a change-over valve without generating leak of fluid (hot water or the like) between a valve chest and each discharge port. SOLUTION: This change-over valve comprises a rotary valve in a valve case 12, and an inflow port 1, and discharge ports 2 and 3 are formed in the valve case 12. When an inflow passage formed in a ball-shaped valve element is communicated with the inflow port 1, the two discharge ports 2 and 3 are positioned on the same plane with the inflow passage, and the inflow port 1 is communicated with the discharge ports 2 and 3 in L-shape. Fluid from the inflow port 1 is thus discharged to the two discharge ports 2 and 3 in L- shape, thereby the valve operates as a three-way valve.
Patent JP-2001189794-A (JP)
Title: Portable telephone system and its operating method
Inventor: JEAN-PHILIPPE KAIERUTSUENIA
IPC: H04M1/60
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent excessive volume in a speakerphone mode from being heard by a user in a portable telephone which is operated in the speakerphone mode. SOLUTION: When the user performs the request operation of the speakerphone mode to a user interface 102 and it is detected that the portable telephone 100 is in a horizontal state in this case by an inclination sensor 108, the mode is made to be the speakerphone mode. Since the portable telephone 100 cannot be put on the ear of the user when it is in the horizontal state, excessive volume is not heard by the user even in the speakerphone mode.
Patent JP-2001203121-A (JP)
Title: Nickel powder and method of manufacturing the same and conductive paste
Inventor: MUKONO TAKASHI
IPC: B22F9/24
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide nickel powder, having a narrow distribution range of a grain size and a small total quantity of impurities and suitable for a conductive paste to be used for forming a thin inner electrode layer, and also to provide a method of manufacturing the same. SOLUTION: A slurry contains a nickel powder which includes at most 5%, in the number to the total number of particles in the powder, of such particles whose grain diameter is at least 1.2 times as large as the average grain diameter and at most 5% of such particles, whose grain diameter is at most 0.8 times as large as the average grain diameter, under observation through SEM, and a nickel hydroxide obtained by adding a nickel salt aqueous solution to an alkali metal hydroxide aqueous solution. The slurry is brought into contact with a hydrazine-based reducer at least 55 deg.C, to reduce the nickel hydroxide.
Patent JP-2002143087-A (JP)
Title: Electronic endoscope device
Inventor: YAMANAKA KAZUHIRO
IPC: H04N5/359
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To maintain the luminosity of an image well, eliminating a smear phenomenon and a flicker feeling generated in the case of adopting an optical variable power mechanism. SOLUTION: This electronic endoscope device is provided with the optical variable power mechanism using a movable lens 11: a control circuit for controlling the light quantity of a light source by a diaphragm member 35; and a TG/electronic shutter control circuit 23 for variably setting the electric charge storage time of a CCD 12 as electric shutter speed. Normally, the output light quantity of the light source is fixed into a fully open position to control the electronic shutter speed, but when the movable lens 11 is driven close to the near end, it is so controlled to fix the electronic shutter speed to 1/400 sec, for instance, to variably set the output light quantity of the light source.  When an observation distance is driven to the near side from the far end and the electronic shutter speed exceeds the specified high speed value, fixing of the electronic shutter speed and the variable control of the output light quantity of the light source may be executed.
Patent JP-2002151414-A (JP)
Title: Method and apparatus for detecting trouble in apparatus having gas driving mechanism
Inventor: MIZUNO YOSHIYUKI
IPC: H01L21/205
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus that can detect a trouble and troubleshoots when it happens in an apparatus performing CVD(chemical vapor deposition) for manufacturing a semiconductor material and having a gas driving mechanism. SOLUTION: This semiconductor-material forming apparatus essentially comprises a chamber (1) for CVD operation, a susceptor (2) in the chamber, a gas driving mechanism (3) that holds the susceptor in space while the susceptor is rotating, and an atmospheric-gas control means that comprises a gas introducing unit (4) for supplying high-purity gas to the chamber and a gas exhausting unit (5) for exhausting the gas from the chamber. The atmospheric-gas control means is provided with pressure gages (6A, 6B) in the gas introducing unit and in the gas exhausting unit, respectively, a control means (7) that controls the introducing-gas quantity based on the pressure data in the gas exhausting unit to keep the pressure inside the chamber constant, and a recorder (8) that detects and records variation of the pressure at the gas introducing unit (4).  The pressure of the driving gas introduced into the chamber is monitored while gas pressure inside the chamber is kept constant, and when sudden variation of the pressure is detected, generation of a trouble is recognized.
Patent JP-2002152278-A (JP)
Title: Access source information protecting device and recording medium
Inventor: TAMURA YASUO
IPC: G06F21/62
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an access source information protecting device, protecting information of an access source and a recording medium where a terminal selects any from among gateways at any time, accesses an access destination connected to a network and protects access source information. SOLUTION: The access source information protection device is characterized in the provision of a table, that sets addresses of the gateways and a means that selects the address of the gateway from the table at any time or by each prescribed time, and accesses a server over a network.
Patent JP-2002149509-A (JP)
Title: Network management system
Inventor: KUNO MICHIYOSHI
IPC: H04L12/26
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent the discrepancy between set contents of an MIB referred to by a manager and respective agents without manual aid. SOLUTION: When MIBs 1 held respectively by the agents 5 are updated, a change notifying part 7 extracts updated contents and automatically transmits the updated contents to the manager 6. When the manager 6 receives the changed contents of the MIBs 1 transmitted from the agents 5, an information update processing part 8 automatically reflects the received changed contents on a corresponding MIB 4 held by the manager 6.
Patent JP-2002143996-A (JP)
Title: Device for cutting off cast slab in continuous casting facility
Inventor: TERAGUCHI TATSUYA
IPC: B22D11/126
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent the dropping of cut-off slag onto a facility, such as a straightener, a cast slab receiving device, arranged at just below a cast slab cut-off device in a continuous casting facility to prevent the generation of a hindrance. SOLUTION: A device for cutting off the cast slab is the one, in which a torch car 7 is moored to the cast slab 2 continuously extracted in the vertical state from a tundish 1 and this cast slab is fuse-cut with a gas torch 13 while the cast slab is lowering. A shade member 16 abutted so as to be freely attached/detached on the outer peripheral surface of the cast slab, is supported with the lower part at the opposite side of the gas torch in the one side of the torch car so as to receive the cut-off slag generated at fuse-cut time with the gas torch onto the shade member.
Patent JP-2002143245-A (JP)
Title: Dental treatment chair
Inventor: FUJIMORI HOUNA
IPC: A61G15/10
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a dental treatment chair capable of being used by from an adult to a child by setting the one dental treatment chair to a state suited for a patient's body shape. SOLUTION: A back seat has two back seats 121 and 122 (121: for an adult (front), 122: for a child (rear)). The (large) backrest 121 for the adult of the front part can be rotated around a shaft 16 as a center and can be tilted forward. Fig (A) shows a state in which the adult (A) is sat when set for the adult. Fig. (B) shows a state in which the child B is sat when set for the child.
Patent JP-2002149869-A (JP)
Title: Forming method of garage certificate application and formation support system thereof
Inventor: HONDA ERIKO
IPC: G06Q50/10
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a forming method of garage certificate application and formation support system thereof allowing the precise entry of the location view and arrangement view of an automobile storing place that if the entry requirement of a garage certificate application formed in the purchase of an automobile, the change of the address of an automobile user or the like, and also the precise entry of the address and name and other information of an applicant. SOLUTION: In this forming method of garage certificate application formed under computer support, the location view and arrangement view of the automobile storing place and other information required for the garage certificate application are read on the basis of the designating operation of the area of a garage on electronically mapped image data including the garage to be applied and the acquirement of the peripheral numerical information thereof, and the information is developed to a prescribed form of document data and outputted as the garage certificate application.
Patent JP-2002142863-A (JP)
Title: Brush
Inventor: HAAKU HIDETAMA
IPC: A46B5/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a brush with a curving handle which can be held in various ways. SOLUTION: This brush 1 is equipped with a brush part 11 formed by bundling bristles at the tip end of a stick shape grip part 10. The grip part 10 is curved and a rotary holding part 12 with almost equal thickness and width is formed midway the holding part 10. The brush 1 can be easily rotated, for instance, by relatively moving fingers forward and rearward pinching the rotary holding part 12 from both sides.
Patent JP-2002159147-A (JP)
Title: Battery charger
Inventor: HARADA SHUICHI
IPC: H01M10/44
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To surely and fully charge a battery regardless of conditions of the battery such as an passive battery, an active battery, etc., whose voltage rises in final charging stages are different. SOLUTION: This battery charger has a power supply voltage memory means and an operation means which calculates a difference between an updated sampled battery voltage and a battery voltage sampled a prescribed times before, i.e., a change of the battery voltage, detects whether the change exceeds a first set value or not, re-writes the memory value of the power supply voltage memory means if the change does not exceeds the prescribed value, and detects that the change of the battery voltage sampled most recently after the change exceeds the first set value is not higher than a second set value to decide that the battery is fully charged. The first set value and the second set value are controlled according to the battery voltage change.
Patent JP-2002149892-A (JP)
Title: Network system of game machine
Inventor: NAGANO MITSUYOSHI
IPC: G06Q10/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a network system of a game machine capable of grasping a use situation of pachinko machines outside a pachinko hall. SOLUTION: A plurality of pachinko machines 1, 1, etc., provided with an output control part 12 and a host computer 2 receiving the 'number of prize balls' and the 'number of non-prize balls' transmitted from the pachinko machines 1, 1, etc., and adding predetermined address data to these data to transmit the data to the outside are connected with the network system S1, and an external server 3 is connected with the host computer 2. The external server 3 receiving the 'number of prize balls' and the 'number of non-prize balls' calculates the 'number of used balls' and 'amount corresponding to use' based on the 'number of prize balls' and the 'number of non-prize balls'.
Patent JP-2002162972-A (JP)
Title: Sound absorbing mechanism
Inventor: UDA SHINJI
IPC: E04B1/86
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a constitution by which the optimum sound absorption characteristics can be obtained for a sound absorbing mechanism constituted by combining a 1st sound absorbing structure which has a plate type sound absorbing material provided in a slit opening part and is based upon Helmholtz resonance and a 2nd sound absorbing structure which has a mere air layer behind a plate type sound absorbing material. SOLUTION: The peak frequency of sound absorption characteristics to a 0 deg.-incident sound wave that the 2nd sound absorbing structure has in a design frequency band is >=2.5 times as high as the peak frequency of sound absorption characteristics to the 0 deg.-incident sound wave that the 1st sound absorbing structure has; when the sound absorption characteristics that the 1st and 2nd sound absorbing structures show are put one over the other, mount parts of the sound absorption characteristics that the 0 deg.-incident sound wave shows match valley parts of nearly M-shaped sound absorption characteristics that the 0 deg.-incident sound wave shows within a range of <=±l5% and the sound absorptivity of the valley parts of the nearly M-shaped sound absorption characteristics that the 0 deg.-incident sound wave shows is >=0.75.
Patent JP-2001228540-A (JP)
Title: Display device and projection device using it
Inventor: YOKOTA HIDEO
IPC: G02F1/13357
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a display device to brightly project picture information formed by a liquid crystal light valve onto a specified surface with the reduced loss of a light quantity and a projection device using it. SOLUTION: In the display device in which plural picture elements are arrayed in a matrix state and which performs the forming of the picture information by changing the optical characteristics of the plural picture elements by a driving signal and optically modulating an incident luminous flux and possesses a first condensing means in which plural condensing members are arranged in accordance with the plural picture elements and a second condensing means in which the plural condensing members are arranged in accordance with the plural picture elements, the second condensing means is arranged on the side of the plural picture elements opposed to the side on which the first condensing means is arranged and also is arranged at the condensing position of the first condensing means.
Patent JP-2001189867-A (JP)
Title: Image processor
Inventor: KOBAYASHI YUJI
IPC: G06T5/20
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an image processor that can simply set a proper correction characteristic depending on a generation process of respective image data, an output mode and an abject configuring the image data independently of an input output device. SOLUTION: First a data analysis section 102 recognizes a spatial frequency characteristic by each object based on information attached to image data in the generating process of the image data. Furthermore, an output device information storage section 207 outputs a spatial frequency reproduction characteristic in the output mode where the image data are outputted. Then a spatial frequency characteristic conversion section 104 obtains a spatial frequency characteristic of the image data based on the spatial frequency changeover switch and the spatial frequency reproduction characteristic by each object.
Patent JP-2002170537-A (JP)
Title: Battery pack for motor-driven vehicle
Inventor: TAKASAKI RYOJI
IPC: H01M2/10
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent effectively failures caused by rainfall without heating electronic parts mounted on a printed circuit board with heat generated by a battery. SOLUTION: The battery pack for the motor-driven vehicle comprises a battery core 2 linking a plurality of batteries in a long and slim shape, a case 1 containing the battery core 2, a discharge connector 5 provided in the case 1 to supply power outside, a charge connector 6 provided in the case 1 to charge the batteries contained and a printed circuit board 7 which is housed in the case 1 with an electronic circuit mounted to control charge/discharge of batteries or to detect an amount of power remained in the batteries. In addition, the battery pack is provided with a waterproof cover 17 under the battery core 2 to prevents water penetrated into the case 1 from flowing down, and with the printed circuit board 7, the discharge connector 5 and the charge connector 6 under the waterproof cover 17.