baber/WOPTO huggingface dataset:
Patent JP-2002040120-A (JP)
Title: Position-detecting system for radio wave source
Inventor: SATO TAKURO
IPC: G01S5/06
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a position-detecting system for a radio wave source, which is enhanced in detection accuracy by eliminating influence of phase difference (ϕa-ϕb), that is caused from a phase shift due to multipath propagation or fading. SOLUTION: The position-detecting system for a radio wave source comprises a plurality of sensor stations (S1, S2, S3), which receive electric waves emitted by a radio wave source (unknown station) to decompose a receiving signal waveform within a prescribed period of time from a reference time into a real part and an imaginary part and then transmits complex frequency components produced by Fourier-transforming each part to a center station (C), an the center station (C), which calculates a complex conjugate product between complex frequency components received from these sensor stations (S1, S2, S3) to calculate a difference between the arrival time of each sensor station from a relation between the phase revolution quantity and the frequency of this complex conjugate product, and then detects the position of the radio wave source,  based on this calculated difference of the arrival times.
Patent JP-2002042642-A (JP)
Title: Material for inner magnetic shield, inner magnetic shield, method of manufacturing inner magnetic shield, and cathode-ray tube
Inventor: SUEHIRO TSUTOMU
IPC: H01J9/14
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of an inner magnetic shield in a cathode-ray tube. SOLUTION: A short side flat magnetic shield half 54 [54a, 54b] forming the inclined short side extending at the specified angle to the long side through each of bent parts 71, 72, and an inner beam flat shield half 56 [56a, 56b] are integratedly formed on one side and the other side of a long side flat magnetic shield part 53 forming an inclined long side. The bend 72 of the inner beam shields 52a, 52b is formed of two inner magnetic shields 52A, 52B formed in a fan shape, two inner magnetic shields 52A, 52B are bent, and the short side magnetic shield halves 54a and 54b are connected each other, and inner beam shield halves 56a and 56b are also connected each other.
Patent JP-2002042681-A (JP)
Title: Cathode-ray tube device
Inventor: KIMIYA JUNICHI
IPC: H01J29/48
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube device capable of providing excellent image characteristics over the entire area of a phosphor screen by sufficiently extracting the lens characteristics from a field extending main lens. SOLUTION: The field extending main lens comprises a focusing electrode G6 supplied with a first level focusing voltage, an anode electrode G7 supplied with a second level plate voltage higher than the first level, and two auxiliary electrodes GM1 and GM2 supplied with a third level voltage higher than the first level and lower than the second level and disposed between the focusing electrode G6 and the anode electrode G7. The electrode lengths of two auxiliary electrodes GM1 and GM2 along the electron beam advancing direction are differentiated from each other according to a potential difference between the electrodes disposed at the front and rear sides of the auxiliary electrodes in the electron beam advancing direction.
Patent JP-2002034772-A (JP)
Title: System of notifying reception of delivered parcel
Inventor: UEDA SHIGEYUKI
IPC: E05B49/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a system of notifying reception of a delivered parcel with which the presence of the delivered parcel in a delivered parcel storage box can be checked only by unlocking operation of a door. SOLUTION: A group of delivered parcel storage boxes E for receiving a delivered parcel, such as mail or a hole-delivery parcel, for every apartment, is provided at a common space of an apartment house A. An auto-locked type door F and a door unlocking means C for unlocking the door F are provided at a common entrance B of the apartment house. A notification means of an arrived parcel D, for notifying the presence of a parcel in a box E corresponding to an apartment specified by unlocking operation of the door F, is provided near the door unlocking means C.
Patent JP-2002037373-A (JP)
Title: Pallet for packing glass plate
Inventor: TORIKAI HIDEAKI
IPC: B65D19/12
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To simply prepare a sufficiently compact shape when a pallet is made into a storing shape under empty condition. SOLUTION: Two front side pillars 3a can be folded in such a way that when they are horizontally laid down backward, the undersides under laid down condition come to the lower side than the top face 2a of a floor frame 2 and back side pillars 3b can be piled and folded on the front side pillars 3a under folded condition.
Patent JP-2002034652-A (JP)
Title: Paying-out case
Inventor: KAMIMURA HIDEO
IPC: A45D40/04
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To propose a paying-out case with which a mount would neither comes off nor falls from a main body even when the mount is paid out most. SOLUTION: A measure to prevent a product such as lip cream from coming off and falling together with a mount where the product is attached is taken for the paying-out case used for lip cream or a stick-type glue. A part without a thread is formed on an axis placed in a case to raise and lower the mount, and a thread where the mount is caught is formed at the end of the axis so that the mount will not be raised too much on the axis by idely rotating.
Patent JP-2001353828-A (JP)
Title: Decorative sheet
Inventor: AIZAWA TETSUO
IPC: B32B37/15
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet having heat resistance of 90 deg.C or higher in addition to proper flexibility, abrasion resistance, scratch resistance, chemical resistance and post-processability and excellent in design effect by using a material other than a vinyl chloride resin. SOLUTION: In the decorative sheet wherein a polypropylene resin layer 5 comprising a homopolypropylene resin or a random polyporopylene resin modified with an unsaturated carboxylic acid or an anhydride thereof is provided on the surface of a base material sheet 1 comprising a non-vinyl chloride material, the polypropylene resin layer 5 comprising the homopolypropylene resin is provided on the surface of the base material sheet 1 through an adhesive resin layer 4 comprising the random polyporopylene resin.
Patent JP-2002044011-A (JP)
Title: Multiplex wireless installation and multiplex wireless system
Inventor: MAGABUCHI MASATOSHI
IPC: H04W92/16
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a multiplex wireless installation and multiplex wireless system capable of promptly carrying out notification when a failure occurs. SOLUTION: A control part of multiplex wireless installations 20a, 20b constructing respective local systems 12A, 12B, 12C, 12D, etc., of a multiplex wireless system 10 monitors the change over aging in a transmitter, a receiver, a power supply and the like, and detects a failure in a transmitter, a receiver, a power supply and the like from the obtained values, and also expects a date when a failure occurs. The detected results and expected results are notified to vendors 36a, 36b, maintenance companies 38a, 38b, or the like in E-mail.
Patent JP-2002035000-A (JP)
Title: Intramedullary nail
Inventor: FUJIWARA HIROO
IPC: A61B17/78
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent the rotation of a bone part separated from a femur and to advance the curing of a broken bone. SOLUTION: This intramedullary nail 10 has a lag screw 22 penetrated through the femur and fixed and held on a bone part broken and separated from the femur for joining the bone part, and a nail member 16 inserted into the femur for fixing the lag screw 22 to the femur. The lag screw 22 penetrated through the nail member 16 is fixed to the nail member 16 by a set screw 42 screwed to an outer end part of the nail member 16. An auxiliary connecting tool 36 penetrated through the nail member 16 is further mounted between the lag screw 22 and the set screw 42 for preventing the rotation of the bone part on the lag screw 22, and the set screw 42 fastens the lag screw 22 through a fastening force transmitting spacer 46.
Patent JP-2002048667-A (JP)
Title: Dynamic quantity sensor
Inventor: TOYODA INEO
IPC: G01P21/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To enable detecting abnormalities of a dynamic quantity sensor and outputting signals corresponding to a dynamic quantity also at an inspection time. SOLUTION: There are set a sensor part 1 whose sensitivity changes in accordance with an applied voltage or an applied current, a signal-processing circuit 3 for processing outputs from the sensor part 1, an arithmetic processing circuit 5 for carrying out an arithmetic process on the basis of both an output voltage V1 of a sample hold circuit 4 which holds an output of the signal- processing circuit 3 when a constant current I1 is impressed to the sensor part 1, and an output voltage V2 of the signal-processing circuit 3 when a diagnosis current I2 is impressed, and a window comparator 6 for detecting abnormalities of the sensor based on the arithmetic process result by the arithmetic processing circuit.
Patent JP-2002017346-A (JP)
Title: Method for inactivating virus
Inventor: NAGAURA YOSHIAKI
IPC: A61P31/18
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for inactivating a virus required for a treating means in order to make a patient suffering from viral infection prolong the life. SOLUTION: This method for inactivating the virus having an envelope such as a retrovirus, e.g. HIV, HBC, HCV, HDV, HGV, HTLV-1, HTLV-2 and PERV or other viruses comprises using a silicone emulsion prepared by mixing a silicone resin with an emulsifying agent such as a sorbitan ester of a fatty acid, a glycerol ester of the fatty acid, a sucrose ester of the fatty acid and sodium cellulose glycolate and emulsifying the silicone resin.  The method for inactivating the retrovirus such as the HIV present in blood or a body or other viruses comprises carrying out subcutaneous injection, injection into blood or oral administration of a trace amount of the silicone emulsion prepared by mixing a dimethylsilicone oil compound obtained by formulating a dimethylsilicone oil having a dimethylpolysiloxane structure with a special dispersing agent with the emulsifying agent and emulsifying the dimethylsilicone oil compound into a patient suffering from the viral infection.
Patent JP-2002049868-A (JP)
Title: Lease service system
Inventor: TANAKA YOSHIAKI
IPC: G06Q30/06
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a system for performing a partial release contract obtained by dividing the contract content of a lease contract in real time. SOLUTION: When an object desired to be released is judged to exist, a lease company server 100 judges whether the application is given in the contract number unit of the lease contract or in the object number unit of the lease object being the object of the lease contract (steps S2009 and S2011). When the application is applied to the either unit, lease expiration processing information showing that release is concluded in the pertinent number unit is registered on the data base 230 of the lease company server 100 (step S2013).
Patent JP-2002051299-A (JP)
Title: File management system and file management method
Inventor: OKAMOTO YOSHIHIRO
IPC: H04N5/76
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a file management system and a file management method that can enhance the accuracy of the frames of a management file in the case that this method is applied to e.g. a system where video data are coded, stored in a server and managed by forming a corresponding management file. SOLUTION: A control means 15 of this invention monitors a time code and instructs generation of the management file FTR by using a direct trigger GPI based on the monitoring result.
Patent JP-2002053397-A (JP)
Title: Nitride crystal and method for producing the same
Inventor: SHIBATA MASATOMO
IPC: H01L21/208
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a nitride crystal capable of being reformed easily and nearly free from lattice defects, and to provide a method for producing the same. SOLUTION: The nitride crystal nearly free from lattice defects is obtained by a simple method comprising subjecting a group III nitride crystal obtained by a conventional technique to heat treatment in a metal melt containing at least a group III metal.
Patent JP-2002022082-A (JP)
Title: Pipe joint
Inventor: SHIRASU TAKEHIRO
IPC: F16L37/12
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin pipe joint facilitating the attachment/ detachment of a pipe body and having high drawing strength of the pipe body. SOLUTION: This pipe joint is provided with a synthetic resin joint body 2 having a tapered face contracting toward an insertion port side of a hollow part for receiving the pipe body T; a collet-shaped retaining member 3 being fitted in the hollow part of the joint body so as to freely advance/retreat and engaged with the tapered face at its outer circumferential side so as to allow an approximately serration cross-sectional edge part provided in the internal circumferential side to enter into the outer circumferential face of the pipe body; and a seal ring 4 being installed in a step part of the joint body 2 and sealing in contact with the outer circumferential face of the pipe body T.  A synthetic material having hardness higher than that of the pipe body T is used as the material for the retaining member 3 and the rear face of the edge part in the pipe insertion port side is inclined in the insertion direction of the pipe body T so that the pipe joint can easily enter into the surface of the pipe body.
Patent JP-2002055236-A (JP)
Title: Cable
Inventor: ONO AKITSUGU
IPC: H01B11/00
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To exactly and rapidly remove a cable sheath in the branch-connection place without damaging a cable core, in a cable in which a tear cord is arranged along the longitudinal direction of the cable in the boundary between the cable core and the cable sheath covering it. SOLUTION: The tear cord 4 which is arranged in the boundary between the cable core 2 and the cable sheath 3 is composed of a strand in which plural number of cord materials 5, 6 are twisted and also a part of cord material 5 composing the tear cord is projected aside in the outside in the radial direction from the cable core 2 at a prescribed interval in the longitudinal direction of the cable, is embedded in to the cable sheath 3 and is arranged. A mark 7 which indicates the projected section 5a of the part of cord material 5 is formed on the peripheral surface of the cable sheath 3.
Patent JP-2002051145-A (JP)
Title: Gateway device and its call transfer method
Inventor: WATANABE MASAAKI
IPC: H04L12/28
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a public private public connection via a data communica tion circuit, through which information is transmitted in a packet form. SOLUTION: A 1st gateway device 20 contains a public circuit 60 from an area network A of a public network and transfers calls from the public network 60 to a 2nd gateway device 30 via a data communication circuit 10. The 2nd gateway device 30 contains a public circuit 62 from an area network B and transfers the calls received via the data communication circuit 10 to the area network B via the public circuit 62, so that the public private public connection between the area network A and the area network B can be realized via the data communication circuit 10; and call connection between a call origination terminal X and call destination terminal Y can be realized.  If a failure or congestion occurs in the data communication circuit 10, the 1st gateway device 20 on the call origination side is connected to the area network B, containing the call destination terminal Y from a public network 70 as a detour circuit, via the trunk system of the public network. The public circuit 70 will be connected to the public circuit 60, so that the call connection between the call origination terminal X of the area network A and the call destination terminal Y of the area network B are realized.
Patent JP-2001099183-A (JP)
Title: Friction device
Inventor: BRADFORD THOMAS E JR
IPC: F16D13/60
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a friction clutch device compact to be easily assembled. SOLUTION: This friction device is provided with built-in clutch housings 16, 18, one of the clutch housings is provided with a previously assembled clutch pack 12 in the inside, and a hold surface 44 holds a clutch pack 14 in a suitable part in the other housing.
Patent JP-2002021454-A (JP)
Title: Footstool for trestle and ladder
Inventor: KUJO SEIICHI
IPC: E06C7/16
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To remedy the problem that the work at an elevated spot by means of the foot bars of a trestle and a ladder is dangerous because stability for a foothold for the work is lacking due to the narrowness of the foot bars. SOLUTION: A footstool is provided with a horizontal wide tread assembled to the two upper and lower coupled foot bars of the trestle and the ladder in a tightly fitted condition.
Patent JP-2002058623-A (JP)
Title: Vacuum cleaner
Inventor: HARA MASAYA
IPC: A47L9/02
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner which enables a user to very easily clean while securing large dust collecting capacity. SOLUTION: This vacuum cleaner is equipped with a power nozzle 1 to drive rotation of an agitator to clean up dust having a reversible motor 5 as a power source. The electric cleaner includes an operation part 3 with a switch to indicated an automatic running mode of forwarding and backwarding of the power nozzle 1, a running mechanism part 7 to drive the power nozzle 1 forward and backward using the reversible motor 5 as the drive source corresponding to a mobile mode of the power nozzle 1 prescribed by operating the operation switch 3, and a reverse mechanism part 8 to reverse the running direction of the power nozzle 1 and the rotation direction of the agitator.
Patent JP-2002059687-A (JP)
Title: Barrel of writing utensil having folding mechanism and portable writing utensil employing the mechanism
Inventor: TODA IZUMI
IPC: B43K24/02
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a structure, in which an easily writable rod-like barrel at use is changed easily into a plate-like thin shape at housing, in a portable writing utensil. SOLUTION: The structure of the barrel is divided into an outer skin consisting of and outer skin front part 1, an outer skin rear part 2 or the like and an inner barrel 5 movable within the outer skin. By moving the inner barrel under the state that the shape of the outer skin is kept by the inner barrel, the shape of the barrel itself is changed by deforming the outer skin.
Patent JP-2002058433-A (JP)
Title: Method for culturing crysophrys major
Inventor: TAKAHASHI TAKAYUKI
IPC: A23K1/14
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for culturing Crysophrys major, and to obtain a feed for culturing the Crysophrys major and an agent for improving the body color of the Crysophrys major, which can control or prevent the browning or blackening of the body color of the Crysophrys major due to the deposition of malamine pigments and enable the production of the Crysophrys major having a clearly and beautifully red color body similar to the body color of natural Crysophrys major. SOLUTION: This method for culturing the Crysophrys major is characterized by feeding at least one additive selected from (a) grape seeds or a grape seed extract, (b) Psidium guajave leaves or a Psidium guajava leaf extract, and (c) a soybean isoflavone or an isoflavone-containing soybean product, or at least one additive selected from the above-mentioned (a) to (c) and astaxantin. The feed for culturing the Crysophrys major or the agent for improving the body color of the Crysophrys major is characterized by containing at least one additive selected from the above-mentioned (a) to (c) or at least one additive selected from the above-mentioned (a) to (c) and the astaxanthin.
Patent JP-2002032120-A (JP)
Title: Remote maintenance management and technical support system for controller
Inventor: SATO TETSUYA
IPC: G06F13/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a remote maintenance management and technical support system capable of executing the various setting and adjustment or technical advice of each controller by remote control through the Internet when the equipment is set up or is troubled. SOLUTION: Each controller 2 is provided with a detection means 21 for detecting the monitoring data d1 of an equipment 1, a control means 22 for operating and outputting an operation state d2 and an operation instruction d3 on the basis of the monitoring data d1, a communication means 24 for making communication through a public network or the Internet 4, and an operation display means 25 for displaying control information or the like. A central management device 3 is provided with a communication means 34 for transmitting the control information and receiving monitoring information, a control means 32 for operating the monitoring information and outputting a handling contents e3 or a handling manual e2 when any countermeasure is required and an operation display means 35 for displaying input operation, the handling contents e3, etc.
Patent JP-2002030650-A (JP)
Title: Injecting position switching device
Inventor: ITAGAKI YUKIO
IPC: E02D3/12
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To easily and surely move an injecting position from an end portion during excavation to a position above an agitating blade during hoisting so as to shorten construction time and an increase agitating and mixing rate during subsoil improving and earth retaining work whereby a solidifying agent such as cement milk is agitated and mixed with the in-situ earth and sand as the solidifying agent is injected so that a soil cement column or the like is created under the ground. SOLUTION: A discharge opening switching device comprises a combination of three mechanisms: a switch mechanism for causing valves fed to an upper discharge opening 8 and an excavating rod to be opened or closed at the same time by the expanding or contracting movement of a piston and a cylinder, between the excavating rod and an upper rod 30; a mechanism for effecting the opening and closing of a lock pin in rotating direction, for maintaining the switching of the switch mechanism; and another mechanism ensuring that confirmation can be made above the ground, based upon the movement of a bar 36 raised from a coupling band 31 fixed in a position above a lower rod 32, because each time the discharge opening 8 is changed, the position of the lower rod 32 is moved from a drive by an amount equal to the expansion or contraction of the switch mechanism.