baber/WOPTO huggingface dataset:
Patent JP-2002315573-A (JP)
Title: Tool for storing frozen egg and cylindrical member- retaining instrument
Inventor: INOUE FUTOSHI
IPC: C12N5/07
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a tool for storing frozen egg, capable of surely and readily carrying out freeze storage of egg. SOLUTION: This tool 1 for storing frozen egg comprises a body part 2 formed of a cold-resistant material, a strip 3 for attaching and retaining egg formed of a flexible, transparent and liquid nitrogen-resistant material and a cylindrical member 4 capable of detachably attaching the strip 3 for attaching and retaining the egg to the body part 2 so as to enable encapsulation of the strip, having sealed one end and formed of the cold-resistant material.
Patent JP-2002319696-A (JP)
Title: Photodiode array element
Inventor: WADA MORIO
IPC: H01L27/14
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the influence of scattered light from the rear surface of an InP substrate exerted upon a light receiving section. SOLUTION: The scattered light, generated on the rear surface of the InP substrate 1, is prevented from reaching the light receiving section adjoining that to which light is made incident by absorbing the light by inserting an InGaAs scattered light preventing layer 7 sandwiched between InP buffer layers 9 and 10 between the substrate 1 and an InGaAs light-absorbing layer 5. The scattered light preventing layer 7 is in lattice matching with the substrate 1.
Patent JP-2002318718-A (JP)
Title: Database replication method, program and recording medium therefor
Inventor: HOTTA KENTARO
IPC: G06F12/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To replicate databases having different types of schemer structures without altering the schemers and applications of both the databases. SOLUTION: Between a primary site 100 and a replicate site 200, intermediate sites 300 of a primary side intermediate site 301 in the same schemer structure as the primary site and a replicate side intermediate site 302 in the same schemer structure as the replicate site are installed, data on the primary site 100 are replicated to the primary side intermediate site 301, data are converted between the primary side intermediate site 301 and the replicate side intermediate site 302, and data on the replicate side intermediate site 302 are replicated to the replicate site 200.
Patent JP-2002321783-A (JP)
Title: Portable sprayer and nozzle tube
Inventor: TAKIZAWA OSAMU
IPC: B65D83/76
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a portable sprayer while simplifying the structure of the sprayer so that the number of items are not increased and the sprayer can be miniaturized. SOLUTION: A pump unit 14 is fitted on the orifice 13 of a container 12 and a nozzle tube 15 is fitted on the stem 22 of the pump unit 14, wherein the nozzle tube 15 has a nozzle 32 on the front end and a flange 3 on the base end. A recessed part 34 for finger insertion is formed along the whole circumference of the nozzle tube. When the portable sprayer is used, fingers are inserted in the recessed part 34 to be hooked on the flange 33, and the stem 22 is pressed in to send the contents in the container 12 from the stem into the nozzle tube 15, then the contents is sprayed from the nozzle 32 to the outside.
Patent JP-2002319855-A (JP)
Title: Output signal control circuit for electronic device
Inventor: MORIYA TOMONORI
IPC: G05F3/26
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an output signal control circuit for an electronic device that discriminates an ON/OFF of a power supply of an opposite device by detecting a bias voltage of the opposite device connected to the output signal control circuit via an external bus and controls a current at an output of its own bias voltage so as to prevent elements of an interface system circuit with respect to the external bus due to an overcurrent from being destroyed. SOLUTION: When a control signal S1 of a bias detection circuit 3a is at an 'L', a gate N4 of a PMOS 8 of an output stage of a constant voltage output circuit 2a is connected to a power supply voltage terminal VDD, the PMOS 8 is interrupted, a minimum source current is outputted from an output terminal N2 to charge up a large capacitance capacitor connected to the output terminal N2 for a prescribed time so as to prevent PMOS transistors(TRs) 5-8 at the output stage due to an overcurrent from being destroyed,  a current density in excess of a current permissible value depending on a p<+> diffusion area of the PMOS of a cable drive interface circuit is not produced by a forward current of a parasitic diode of the PMOS of the cable drive interface circuit of an electronic device 1b so as to prevent PN junctions of output stage elements of the cable drive interface circuit from being destroyed.
Patent JP-2002321467-A (JP)
Title: Album
Inventor: OKABE YUJI
IPC: B42D1/08
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an album which is suitable for keeping for storage of a print of a digital photograph, including an oversized photograph of, for example, an A4-size. SOLUTION: This album is structured of a long belt-like base member 1 and a binder 4 for binding the base member 1. The base member 1 comprises a thick base part 1a with binding holes 1c and an attaching part 1b, for attaching the faces, to the end part, of the print 10 to be bound, which is formed extending from the base part 1a. In addition, a layer consisting of a tacky material layer 2 and a protecting layer 3 which covers the former is formed on the surface of the attaching part 1b. The attaching part 1b is thinner than the base part 1a, so that the base part 1a is flush with the face of the print 10 when the print 10 is attached. Thus the photographic print 10 can be kept in a presentable fashion.
Patent JP-2002326640-A (JP)
Title: Flat bag bottomed at both ends using valve extending breadthwise
Inventor: KIMURA TOSHIHITO
IPC: B65D30/10
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To improve adhesiveness and flexibility for a multilayer bag bottomed at both ends for packaging powder by a method wherein a valve extending to a side opposite to a blowing-in side is used at a part constituting the blowing-in side in the breadthwise direction of the bag. SOLUTION: The multilayer bag bottomed at both ends for packaging powder is in a structure wherein a rectangular opening portion is formed by bending one side at the blowing-in side of a paper case inwardly at a first crease being in parallel with an end line at the end of the blowing-in side with triangular folding parts formed at both corners, one sheet of valve 10 is stuck, extending from an area overlapping the bottom end portion to the triangular folding part at the opposite side, both sides at the end of the opening portion are bent one by one outwardly along a pair of second creases being in parallel with the end line, and a pair of folded trapezoidal portions are stuck one by one with paste.  The valve 10 extending in the breadthwise direction of the bag to the side opposite to the blowing-in side is used for preventing leakage from occurring at the first and second creases at the side opposite to the blowing-in side.
Patent JP-2002285404-A (JP)
Title: Disposable socks
Inventor: KOBAYASHI HISAAKI
IPC: A41B11/00
Filed: 2001-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a disposable socks usable for making applied substances largely influence rough skin of the feet and legs of a wearer by applying cosmetics or ointment to whole the skin of wearer's feet and legs so as to prevent the skin from contacting with the other substances, to prevent the other substances from penetrating into the skin, and to cut off the air. SOLUTION: This disposable socks uses polyethylene or the like as a raw material, and is formed into a socks-shape, taking it in consideration that substances applied to the rough skin of a wearer largely influence the wearer's rough skin because of preventing the skin from contacting with the other substances, preventing the other substances from penetrating into the skin, and cutting off the air.
Patent JP-2002320673-A (JP)
Title: Plunger
Inventor: YAGI HIDEKI
IPC: A61M5/315
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a plunger to prevent a liquid drop from an end of a syringe. SOLUTION: The plunger has a gasket 1 and a plunger rod 2 installed at an end off the gasket 1. A connecting hole 12 is opened at the end of the gasket 1. A tip part 21 of the plunger rod 2 that is formed as a shape corresponding to the connecting part 12 is inserted and fixed. There is a space 3 between a base tip part 221 of the inserted plunger rod and a base end 13 of a gasket 2. A tip 11 of the gasket 1 is formed as a flat at least a part between the tip 11 and the connecting hole 12 is pressed to form a flexible and thick shape.
Patent JP-2002329193-A (JP)
Title: Method and device for correcting distorted image
Inventor: ARIGA TADASHI
IPC: H04B10/11
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for correcting distorted image which make it possible to correct the distortion or blur of an image without using a large scale device such as a conventional device based on compensating optics. SOLUTION: A distorted image is corrected by a process for generating an optical spot on the surface of an object to be imaged by irradiating the object with laser beam, a process for simultaneously and independently imaging the optical spot on the object and the target, a process for extracting fluctuation effect information due to light propagation in a fluctuation medium obtained from light of the optical spot on the object, a process for Fourier transforming image information obtained by imaging the object by using the extracted fluctuation effect information, a process for Fourier transforming image information obtained by imaging the optical spot on the object, a process for obtaining a ratio of these Fourier transformation results, and a process for performing the inverse Fourier transformation of the ratio.
Patent JP-2002329960-A (JP)
Title: Wiring board
Inventor: SHIGETA YASUHIKO
IPC: H05K3/38
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board excellent in productivity, which can effectively prevent a thick wiring layer from peeling off from a foundation or the foundation of the thick wiring layer from breaking. SOLUTION: In the wiring board where a plurality of thick wiring layers 3 formed of conductive materials are arranged on a substrate 1, a buffer layer 2 formed of porous metal 2a which has pores inside and a resin material 2b of 20-150 in Shore hardness being arranged on the porous metal and partially permeated in the porous metal 2a is interposed between the substrate 1 and the thick wiring layer. The porosity of the porous metal 2a is set to 90-98%.
Patent JP-2002328917-A (JP)
Title: Method for creating explanatory note for details of contents
Inventor: HASHIMOTO TAKAKO
IPC: G06F17/30
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To reflect a user's preference in a character string showing contents of a scene themselves, to enable creation of a personal character string, to promote diversity of expressions of an explanatory note with the user's preference reflected and to reflect the user's preference in a natural manner in creating a character string explaining details of contents. SOLUTION: By comparing information on preference with a result of retrieval (S101) when creating the explanatory note for details of contents and by deciding whether to put the character string of the explanatory note to be created in the active voice or in the passive voice (S102-S104), the voice of the character string of the explanatory note is made to be active or passive (S105-S109) according to the result of comparison of the information on preference and the result of retrieval.
Patent JP-2002326465-A (JP)
Title: Image acceptive film for thermal transfer
Inventor: OCHIAI HISAO
IPC: B41M5/50
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an image acceptive sheet for a melt thermal transfer recording which has excellent transferability/adhesive properties of an ink in a high-temperature and high-humidity environment and which has excellent water and scuff resistance. SOLUTION: The image acceptive film for a thermal transfer comprises a coating layer which contains (A) a resin aqueous dispersion using an olefin copolymer (a) coupled with an unsaturated carboxylic acid or its anhydride as a specific surfactant dispersing agent (b) and dispersed in water so that the ratio of a weight per solid content of (a)/(b) is 100/1 to 100/30 and a mean particle size is 5 μm or less, (B) an ethyleneimine additive of a polyimine polymer or a polyaminepolyamide represented by a specific formula (I), wherein R<1> and R<2> are each independently a hydrogen atom, 1-10C linear or branched alkyl group, alkyl group having an alicyclic structure, or aryl group, R<3> is a hydrogen atom or 1-20C alkyl group, alkyl group, alkyl group having an alicyclic structure, aryl group or their hydroxide, m is an integer of 2 to 6, n is an integer of 20 to 3,000, which may be solely or may be complexed by several types, (C) a water soluble specific crosslinker and (D) an antistatic agent, on at least one side surface of a microporous thermoplastic resin stretched film which contains 15 to 70 wt.% of surface treated calsium carbonate and 85 to 30 wt.% of a thermoplastic resin.
Patent JP-2002327008-A (JP)
Title: Heat treatment method of propylene-based polymer
Inventor: YUGAWA KIYOSHI
IPC: C08F6/10
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method in which the volatile components such as non- reacted monomers, various solvents added to a polymerization system and catalyst and various low-molecular weight compounds produced as byproducts in the polymerization are sufficiently removed using a heat transfer type dryer without developing the fouling in powder and to a wall of the dryer. SOLUTION: The heat treatment method of a propylene-based polymer is characterized in that the heat treatment is performed while maintaining an inner wall surface of the drier in a temperature range from 80 deg.C to a temperature lower by 2 deg.C than a melting point of the polymer having the a degree of dispersion of elution (σ) of <=9 which is polymerized using a metallocen catalyst when the polymer is subjected to the heat treatment with the dryer.
Patent JP-2002331743-A (JP)
Title: Ink jet recording sheet
Inventor: TSUCHIDA TETSUO
IPC: C09D11/328
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet, of which the discoloration after long term storage of an ink jet recording sheet printed in full colors, especially the discoloration due to fading in the case that a phthalocyanine-based dye is employed as a cyan ink dye is remarkably reduced. SOLUTION: In the ink jet recording sheet, on which a recording image is formed with a water-base ink, at least one kind of compound selected from compounds represented by general formula (1) is included in the recording sheet. In formula (1), R1 and R2 each represent a 1-4C alkyl group or a 1-4C alkoxyl group, n represents an integer of from 1 through 6 and 1 and m each represent 0 or an integer of from 1 through 3.
Patent JP-2001357944-A (JP)
Title: Plug connector
Inventor: SCHREIER STEPHAN
IPC: H01R4/24
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To develop further a plug connector and its attaching method maintaining a certain electric connection of two contact points, and reducing its manufacturing cost at the same time. SOLUTION: A 1st insulated body 10, connection contact points arranged in the 1st insulated body 10 and prepared for connecting to conductors, a 2nd insulated body, and at least one insertion contact 26 arranged in the 2nd insulated body for connecting to an auxiliary plug connector, are prepared. The insertion contact and the connection contact are connected mutually in an electric- conduction form, by insertion connections 18 and 32. The insertion connections are formed with two elastic tabs 32 and 32' prepared on one of the contacts, and collaborating with the other contact.
Patent JP-2002334270-A (JP)
Title: Order/reservation management method utilizing paper medium on which radio ic chip is mounted, advertisement effect analysis method and system therefor
Inventor: IKE MASAYUKI
IPC: G06Q50/14
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an order/reservation management method improving the convenience of consumers, suppressing the loss of sales opportunities and permitting the quick and sure analysis of advertisement effect as well. SOLUTION: The method includes procedures s105 and s106 of receiving individual specifying information or the like in which a radio IC chip is mounted on a paper medium carrying advertisement information, the ID of the radio IC chip obtained from a reader-writer terminal is received, an authentication request is executed and the request event of order/reservation by the consumers for merchandise/services carried on the paper medium and the individual specifying information capable of specifying the consumer are received from the reader- writer terminal, a procedure s110 of transforming the IC chip into a ticket in which the consumer specified by the individual specifying information is made to correspond to the ID of the authenticated radio IC chip in a database and the radio IC chip and the fact of receiving an order/reservation request is recorded,  and a result sending procedure s111 in which the result of transforming the IC chip into the ticket is sent to the reader-writer terminal.
Patent JP-2002343463-A (JP)
Title: Connection structure of electric component and electric wire
Inventor: SAITO YUKITAKA
IPC: H01R4/02
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide connecting structure capable of connecting, without having to previously coupe a wire harness of another line to be connected to an electrical component. SOLUTION: Female terminals 14A, having connection parts 14b interposing a male tab 12a and capable of conducting pressure contact, are fit separately, in order to simultaneously connect a plurality of electric wires W1, W2 in a wire harness in a plurality different lines to one of male tabs 12 equipped with the electrical component 12. A plurality of female terminals 14A, which are to be connected to one male tab 12a, are juxtaposed, and one male tab 12a of the electrical component 12 is inserted into the connecting part 14b of the female terminal 14A to connect simultaneously.
Patent JP-2002341245-A (JP)
Title: Zoom lens and optical equipment using the same
Inventor: ITO YOSHIAKI
IPC: G02B15/20
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a zoom lens having a small number of constituting lenses, which is made compact and has excellent optical performance and optical equipment using the same. SOLUTION: This zoom lens possesses the first lens group of negative refracting power, the second lens group of positive refracting power and the third lens group of positive refracting power in order from an object side, and zooming is performed by moving lens groups so that an interval between the first lens group and the second lens group is made small and an interval between the second lens group and the third lens group is made large at a telephoto end as compared with them at a wide angle end, and the second lens group is constituted of the 2a-th lens group of positive refracting power and 2b-th lens group of positive refracting power, and the first lens group is constituted of the lenses of a negative lens and a positive lens and the 2a-th lens group is constituted of a positive lens, a positive lens and a negative lens,  and an interval d2abw between the 2a-th lens group and the 2b-th lens group at the time of focusing at an infinite object at the wide angle end is appropriately set.
Patent JP-2002342305-A (JP)
Title: Digital signal arithmetic unit
Inventor: ABE TAKASHI
IPC: G06F17/10
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a digital signal arithmetic unit, with which the power consumption can be reduced when turning off arithmetic processing to an input digital signal and the feelings of incompatibility in an output digital signal with on/off switching of arithmetic processing can be reduced. SOLUTION: The digital signal arithmetic unit 1c has a constitution which has a third signal route not via a digital signal processor 2 in addition to a first signal route via a sound field program processing part 4 of the digital signal processor 2 and a second signal route via a correcting processing part 5 as signal routes for an input digital signal Sin .
Patent JP-2002335929-A (JP)
Title: Water flow sorting system for sugarcane
Inventor: YOKOYAMA MICHIHIRO
IPC: B65G19/04
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a water flow sorting system capable of removing cane tops at a high efficiency and a low cost to obtain sugarcane as a clean sugar raw material at a low cost and a high efficiency. SOLUTION: This system comprises feeding a mixture of cut cane tops and bases into an end of a water tank 1 whose both ends are connected to each other with a circular current passage 2. With a surface-agitating flow-generating device 3 set at the upper side of an end of the water tank, the mixture is agitated and a water flow toward the other end 1b is generated. Sugarcane bases submerging in water are transferred to the other end 1b with a wire net belt conveyor 4 having a conveyance part almost horizontally extending in water in the water tank 1 and a take-off part connected with the conveyance part to form an acclivity and projecting above the other end of the water tank. With a cane top removing device 5 set above the wire net belt conveyor 4 at the other end of the water tank, floating cane tops are nipped and discharged outside the water tank.
Patent JP-2002349079-A (JP)
Title: Demolition method for building
Inventor: UCHIUMI NOBUKI
IPC: E04G23/08
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a demolition method for a building, which dispenses with large-sized heavy equipment in construction of a shielding body and enables constant securement of scaffolding required for demolition work for the building. SOLUTION: Guide supports 2 are erected at prescribed intervals on a side periphery of the building (a) to be demolished; the shielding body 1, which is made vertically slidable in such a manner as to be guided by the guide supports 2, is built in such a manner as to surround the side periphery of the building (a) at a height of ground level or a low-rise floor of the building (a); and demolition machines 8-10 are housed in the shielding body 1. A guide support material 2a is extended upward, and the uppermost-floor side periphery of the building (a) is wrapped in the shielding body 1 made to ascend while guided by the guide supports 2.  The building (a) is demolished by repeating operations such that the shielding body 1 housing the demolition machines 8-10 is made to descend while guided by the guide supports 2 and such that the guide supports 2 are shortened, each time demolition of one floor is completed during the demolition of the building (a) by the demolition machines 8-10.