baber/WOPTO huggingface dataset:
Patent JP-2002245917-A (JP)
Title: Electromagnetic relay
Inventor: YOKOTE YASUHIRO
IPC: H01H50/26
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a silent electromagnetic relay having a small number of parts and man-hours for assembly and allowing easy designing to provide stable operating characteristics. SOLUTION: A damping spring part 42 for operation which abut on the sucking surface edge part of a moving iron 30 during the operation is extended from a support spring 40.
Patent JP-2002239930-A (JP)
Title: Suction tool
Inventor: FURUMOTO HIROTADA
IPC: B25B11/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To smooth a removal or insertion of a ball valve element 7 without hand touch by means of a structurally simple tool when the ball valve element 7 in a ball valve type check valve V is removed or inserted through an inspection hole 9 in a valve casing 1. SOLUTION: A suction pad 26 capable of contact with and suction over the surface of the ball valve element 7 is fixed to a tip end of a cylinder 18. A negative pressure generating chamber 20 in communication with the interior of the suction pad 26 is defined by a piston 19 in the cylinder 18. A coil spring 34 is compressed in the negative pressure generating chamber 20. With the suction pad 26 pressed on the surface of the ball valve element 7, the piston 19 is moved by the coil spring 34 toward a base end of the cylinder 18 to generate negative pressure in the negative pressure generating chamber 20 and the suction pad 26, as a result of which the suction pad 26 holds the ball valve element 7 via suction.
Patent JP-2002240123-A (JP)
Title: Method for producing polyester resin sheet
Inventor: SAKAMOTO JUN
IPC: B32B27/36
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a quality polyester resin sheet. SOLUTION: The polyester resin sheet which is made a sheet in which a layer of a thermoplastic resin A having melt resistivity at least ten times as large as that of the polyester resin is laminated on at least one side of the main layer of the polyester resin sheet is melt and discharged from a nozzle onto a rotary cooling body. Voltage is applied between electrodes installed on the sheet to charge the sheet, and the sheet is cooled while being adhered to the rotary cooling body to produce the polyester resin sheet. The polyester resin sheet obtained by cooling is biaxially oriented in turn to obtain the oriented sheet.
Patent JP-2001262997-A (JP)
Title: Ventilation control unit for road tunnel
Inventor: FUKUHARA MINORU
IPC: E21F1/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation control for road tunnel in which the visual environment and carbon monoxide (CO) concentration by the smoke generation within a tunnel is kept at an allowable value or lower, and the control of a ventilator is performed while suppressing the operation power of the ventilator in the tunnel. SOLUTION: This control unit collectively performs the ventilation control of the tunnel together with a plurality of ventilation interlocking boards for controlling a jet fan, dust collector facility, a pit blower and a pit exhauster. According to this, the contamination of air (visual environment) and CO concentration within the tunnel by the smoke discharged from automobiles can be kept at the allowable value or lower while saving the energy for ventilator operation.
Patent JP-2002107570-A (JP)
Title: Optical connector
Inventor: ASADA KAZUHIRO
IPC: G02B6/36
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector whose manufacturing is easy and in which a mirror finishing operation at the end of a ferrule is easily performed and the end face of an optical fiber at the end of the ferrule is fully protected. SOLUTION: A nearly square tubular housing body 15 is integrally formed with a nearly tubular ferrule 5 and also with a square tubular protective hood 10 in the manner surrounding the ferrule 5. The tip end of the ferrule 5 is located far back in the protective hood 10. In addition, a notch 10a is formed on the bottom of the protective hood 10, enabling the tip end of the ferrule 5 to be faced sidedways outward through the notch 10a.
Patent JP-2002241455-A (JP)
Title: New polymer, material for light-emitting element using the same, and light-emitting element
Inventor: ARAKI KATSUMI
IPC: C09K11/06
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a material for a light-emitting element of which the lowest driving voltage is low; the luminance is high, and the decrease in luminance after high-temperature storage is small. SOLUTION: This material for a light-emitting element is a polymer represented by the formula (wherein R3 is an aryl, heterocyclic, aralkyl, alkyl or polymerizable group; and R4 is an aryl or heterocyclic group).
Patent JP-2002247224-A (JP)
Title: Automatic meter reading system
Inventor: SAITO AKIRA
IPC: G08C19/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To realize an automatic meter reading system capable of carrying out the operation management of individual fixed terminals reliably by securing use for a long period in terms of the life of a battery and being proper for automatic meter reading at an optional timing. SOLUTION: The automatic meter reading system is provided with a fixed terminal 10 for automatic meter reading which transmits meter reading data of an instrument to be meter-read in response to a reading request from a portable terminal for automatic meter reading, and a portable terminal 30 for automatic meter reading which gives the reading request of the meter reading data of the instrument to be meter-read to the fixed terminal for automatic meter reading and receives the meter reading data of the instrument to be meter-read from the fixed terminal for automatic meter reading.  The portable terminal for automatic meter reading is provided with a storage means 32 for storing the received meter reading data, an operation part 33 to which the meter reading value data are to be inputted when the data cannot be received from the fixed terminal for automatic meter reading, and a control means 31 for storing the inputted meter reading data added with a prescribed flag into the storage means when the meter reading data are inputted from the operation part.
Patent JP-2002251646-A (JP)
Title: Medal selector
Inventor: ISHIHARA MASAYUKI
IPC: G07D9/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a medal selector capable of certainly sorting a predetermined medals and the other medals without increasing cost and arranging space. SOLUTION: This medal selector 1 has a medal input part 3, a medal discharge part 4, and a medal returning part 5, and a cover 6 made of transparent plastic or the like is engaged with a medal selector body 2 openably/closably, A magnet 11 for selectively adhering iron or iron-alloy made medals is embedded in a corner part of the medal selector 1. The upper ends of the medals are slid on a side surface of a first medal guide 7, and the lower surfaces of the medals abut and roll on the upper surface of a medal guide 8. A medal guide slider 10 can adjust its mounting position with a screw 12 inserted into a long hole 10a in the vertical direction to a medal passage 9. The medal guide slider 10 is provided with a medal guide adjusting plate 13 for preventing diffusion of the medals.
Patent JP-2002240294-A (JP)
Title: Liquid drop discharge head, its manufacturing method and ink jet recorder
Inventor: UMEZAWA MICHIO
IPC: B23K26/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent a nozzle hole diameter and characteristics of discharging liquid drops from being varied. SOLUTION: A relation between a diameter D of a nozzle communication hole of a rigid substrate 61 and the diameter d of a nozzle hole of a resin film 62 is set to hold D/d of 1.3-8.
Patent JP-2002239083-A (JP)
Title: Slot machine
Inventor: SAKUMA RYUICHI
IPC: A63F5/04
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine capable of reducing the processing burden of a play control board. SOLUTION: In the slot machine, with which a play state is controlled by a play control board 100, the dispensation control of medals is entrusted to a dispensation control board 105 different from the play control board 100. On the other hand, concerning the credit to be updated by subtracting on the basis of setting of the number of medals to bet and settling operation and to be updated by adding on the basis of prize winning and the insertion of medals, the credit is stored on a RAM 113 of the play control board 100 and the management of credit is performed by the play control board 100.
Patent JP-2002249985-A (JP)
Title: Method for producing porous structure
Inventor: SHIDA ATSUSHI
IPC: D06N3/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a porous structure having a structure which forms a porous layer with open pores in the inside or on the top of a substrate and is close to a natural leather in an excellent state of operation environment without using a solvent causing a bad influence on the environment and a danger to the human body. SOLUTION: This method for producing the porous structure is obtained by (1) combining an aqueous solution (A) of a specific thermoplastic binder with at least one kind selected from the group consisting of a specific inorganic compound (B), a water-soluble organic polymer (C), a hardly water-soluble organic polymer (D) and a surfactant (E) having a high clouding point to give a mixture and (2) impregnating, coating or spraying the substrate with the mixture, forming a porous body by a wet heating with steam (or together by high-frequency heating or high-frequency dielectric heating) and then forming the porous layer with open pores in the inside and/or on the top of the substrate by drying to produce the porous structure (including a porous sheet and fabric) having a structure close to a natural leather.
Patent JP-2002255156-A (JP)
Title: Packing box
Inventor: KUMIHASHI HAJIME
IPC: B65D5/50
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a packing box which has a buffer action and is easily assembled. SOLUTION: This packing box 1 for packing inside an item 14 to be packed is provided with a box body 12 for storing inside the item 14, a buffer member 13 which is formed by folding a sheet shape first corrugated cardboard 10 different from the box body 12 member and is inserted in the inside of the box body 12, and a pressing member 70 which is formed by folding the cover part 50 of the box body 12 for pressing the member 13 inserted inside. Because of this, the item 14 is covered by the member 13 and is protected from an external shock. In addition, because of the pressing member 70 provided for pressing the member 13, it is possible to compensate for the insufficient strength of the top of the box 12 on the other side of the item 14. This way, the member 13 holds and covers the item 14 firmly.
Patent JP-2002248679-A (JP)
Title: Method for manufacturing foamed stretched sheet and foamed stretched sheet
Inventor: YASUIKE TETSUO
IPC: B29C55/02
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a foamed stretched sheet not liable to undergo separation of laminated layers at a stretching time and having excellent smoothness even if the sheet is caused to shrink thermally without bringing about a stretching unevenness on a surface of the sheet even by stretching and the foamed stretched sheet. SOLUTION: The method for manufacturing the foamed stretched sheet using an endless belt comprises a fusion-bonding step of fusion-bonding a non- foamable sheet and a foamable raw fabric sheet at a temperature of a melting point of the non-foamable sheet to a foaming starting temperature of the foamable raw fabric sheet by contacting the non-foamable sheet with the belt and further laminating the raw fabric sheet on the surface of the non-foamable sheet, a foaming step of forming the respective sheets as foamed sheets by heating to foam the raw fabric sheet of the respective sheets simultaneously with the fusion bonding step or after the bonding step, a releasing step of releasing the foamed sheet from the endless bend by cooling the foamed sheet after the foaming step,  and a stretching step of stretching the foamed stretched sheet by uniaxially or biaxially stretching the foamed sheet.
Patent JP-2002254197-A (JP)
Title: Half rotation reciprocating table device and device driving method
Inventor: MATSUDA YOSHIHIRO
IPC: B23Q1/66
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a half rotation reciprocating table device and a device driving method. SOLUTION: In the half rotation reciprocating table device driving method, a cylinder 6 is mounted on a frame 9, a rack 14 having approximately the same length as a stroke of a piston is connected to a rod 8, a frame 9 is rotatably pivoted by a rotation shaft making the rotation center of a turn table 3 and a linear rotation change gear 15 coaxial, the pack 14 and the linear rotation change gear 15 are geared, one end of a pulling spring 40 is rotably pivoted to a pulling spring holding member 41 fixed to the linear rotation change gear 15, the turn table 3 is made to half-rotate only by one operation to elongate the stroke of the rod 8, next, the turn table 3 is made to half- reverse-rotate only by one operation to shrink.
Patent JP-2002255463-A (JP)
Title: Method of providing information in elevator car, system and elevator device
Inventor: YOSHIDA KAORU
IPC: B66B3/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To grasp an information providing effect of an advertisement effect or the like, by efficiently providing information of advertisement or the like to many persons utilizing an elevator. SOLUTION: This system indicates information to an information distribution center 4 having a data base 42 and an information display device 51 connecting a plurality of elevators 21 by a network 3 to be installed in an elevator car 211, information is displayed only when a passenger is detected by a passenger amount detection means 8, 9 or 10 in the elevator car, an advertisement effect or the like is decided by a passenger amount data at this time.
Patent JP-2002254000-A (JP)
Title: Vertical pump vessel with pan for reserving liquid
Inventor: IIZUKA SHIGEO
IPC: B65D47/34
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To minimize the projection height of a pan of a vertical pump with pan for reserving a liquid and to eliminate the trouble in wiping the soiling on a flange like top plate of a closing member for closing the upper surface of a vessel body, which is caused by a narrowed gap between the flange like top plate and a flange-like wall of the pan due to the minimized projection height of the pan. SOLUTION: In the vertical pump with pan for reserving liquid, which is constituted such that the upper part of a stem 21 erected from the inside of the cylinder 11 vertically provided in the vessel body is inserted into a flange hole of the flange like top plate 42, the peripheral wall 43 vertically provided from the flange like top plate is engaged with the outside surface of a vessel body neck part 2 and a leg cylinder 32 of the pan 31 is engaged with an upper part outside surface, the gap between the flange-like top plate 42 and the flange- like wall 35 of the pan is controlled to be in nearly the same level of the stroke height of the stem 21 and the pan leg cylinder 32 is freely detachably engaged with the upper part of the stem.
Patent JP-2002253603-A (JP)
Title: Medical adhesive sheet
Inventor: UTSUKI RYUICHI
IPC: A61F13/02
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a medical adhesive sheet which enables quick detection of bacterial breeding in wounds which may occur while it is applied to skin for treatment. SOLUTION: The medical adhesive sheet is provided with a transparent base material 1 made of a silicone and four holding parts 2 formed in circles arranged on one side of the base material. The holding parts 2 are individually impregnated with chemicals which vary in color to an extent enough to perceive it with naked eyes when bacteria begin breeding and the conditions of changes in color differ from one another. The chemicals are, for example, methyl thymol blue, litmus, lead acetate and ferric ions. An adhesive agent is applied to the peripheral part of the base material 1. When the bacteria breed, changes in the chemicals impregnated into the holding parts 2 can be checked through the base material 1 thereby enabling taking of earlier steps for the breeding of the bacteria.
Patent JP-2002220858-A (JP)
Title: Gate valve case
Inventor: NISHIWAKI SHUJI
IPC: E03B9/10
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a gate valve case capable of making its installation place clear during construction work and facilitating finish construction work when performing building construction work. SOLUTION: In the gate valve case 1 consisting of a lid plate 2, a lid plate receiving frame 3, a cylinder 4, and a protection frame 5, the cylinder 4 is constituted such that a synthetic resin-made pipe which is a commercially available specified product can be used and an outside diameter of the protection frame 5 is made coincide with an outside diameter of the cylinder 4 to join them.
Patent JP-2002256166-A (JP)
Title: Aqueous pigment dispersion, water base ink and image- forming method by using the same
Inventor: TAKAYAMA HIDEKI
IPC: B82Y30/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a water base ink which secures the dispersion stability of organic pigment particles in the water base ink using the organic pigment particles having a small primary particle diameter and farther improves the chroma and transparency of colored images to be obtained thereby and, simultaneously, can impart a sense of gloss and excellent fretting properties. SOLUTION: As the coloring material of a water base ink, a microencapsulated pigment obtained by subjecting organic pigment particles having a particle diameter of 10-50 nm to plasma treatment to introduce polar groups to the surfaces of the particles and further applying an organic polymeric compound having an ionic group on the particle surfaces is used.
Patent JP-2001316225-A (JP)
Title: In-water solidifiable coating composition, nail polisher preparation using the same and method for nail polishing
Inventor: KANEKO KATSUYUKI
IPC: A61K8/00
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide the in-water solidifiable coating composition capable of forming a coating film for a short time and causing no problem on its usability and properties as a nail polish. SOLUTION: This coating film composition comprises a water-insoluble coating film base and a solvent soluble for the water-insoluble coating film base and compatible with water; wherein the solvent is characterized by containing >=50 wt.% of a specific alkylene glycol diether-based solvent.
Patent JP-2002259018-A (JP)
Title: Information input device
Inventor: YOSHIE MASAYUKI
IPC: G06F3/02
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an information input device which prevents faults caused by input operation. SOLUTION: The information input device is provided with tags (10, 20, 30, and 40), which include first terminals (13, 23, 33, and 43) and second terminals (14, 24, 34, and 44) separated from the first terminals by a certain length, and these tags output specific signals (1, 2, 3, and 4), when the first and second terminals (13 and 14, 23 and 24, 33 and 34, and 43 and 44) are connected, when it is touch by a finger or the like (5).
Patent JP-2002266834-A (JP)
Title: Bolting method of part to sheet-like matter
Inventor: KUBOTA YOSHIHIRO
IPC: F16B41/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for bolting a part such as wheel or the like to a plastic sheet-like matter such as a deck board to facilitate the bolting work. SOLUTION: When a bolt 2 is inserted to each of a plurality of through-holes 4 provided in the plastic sheet-like matter 1 to fix a prescribed part 3, a small projection 7 engageable with the thread groove of the bolt to the degree that it can withstand the dead weight of the bolt is formed on the inner surface of the through-hole, so that the bolt inserted to the through-hole is locked by the small projection when the sheet-like matter is reversed.
Patent JP-2001297245-A (JP)
Title: Site guide system
Inventor: MIZUGUCHI KAZUMI
IPC: G06Q50/10
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To make it easy to access a site by a site guide system used for a network where a great number of sites are connected. SOLUTION: This system can extract a site classified in a category ((b) is one example) by inputting a key word to an edit box 34, retrieving a site matching the key word, and clicking the category 38 which is displayed in Fig. (a). When the field 42 in which the name of the site is displayed is clicked, the site is displayed. Then a point 1 is given to the user and when the user buys an article, a point 2 is given. When the points are accumulated up to a specific value, the user is given a special favor, so the user would uses this site guide system thereafter. Sites guided by this system, therefore, possibly have more access than sites guided by other systems.
Patent JP-2002269746-A (JP)
Title: Data recording method and device
Inventor: HIRAI AKIRA
IPC: G11B20/12
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To record data additionally on a disk-like recording medium to which the finalizing process has been applied. SOLUTION: Data is recorded additionally by applying the unfinalized process for erasing the read-in information and read-out information of the final session of the disk-like recording medium and starting the writing at the position of the erased read-out information.
Patent JP-2002264923-A (JP)
Title: Packaging box made of corrugated fiberboard
Inventor: TSUJI KENJI
IPC: B65D5/66
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a packaging box made of a corrugated fiberboard which is formed such that a packaged object can be easily taken out from the box. SOLUTION: Two parallel cuts 8 and 8 are formed over each side plate 2 on a shorter side and an upper lid forming flap 6 connected to an upper end of the side plate 2 at an upper end of the packaging box 1 made of a corrugated fiberboard. In addition, creases 9 and 10 parallel to connecting lines between the respective side plates 2 and the flaps 6 are formed between ends of the two parallel cuts 8 and 8 on the side of the side plates 2 and between ends of the two parallel cuts 8 and 8 on the side of the flaps 6. A crease 11 which extends linearly from the connecting line between each side plate 2 and the flap 6 is formed on a part interposed between the two parallel cuts 8 and 8.  A crease 12 parallel to the respective creases 9, 10 and 11 is further formed between the ends of the two parallel cuts 8 and 8 between the crease 11 and the crease 10 between the ends of the two parallel cuts 8 and 8 on the side of the flap 6.
Patent JP-2002265215-A (JP)
Title: Activated carbon, method for manufacturing the same and electric double layer capacitor using the same
Inventor: TANAKA MASAKO
IPC: H01G11/86
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain activated carbon with increased capacitance per electrode volume by increasing electrode capacitance per surface area of the activated carbon and also with excellent durability. SOLUTION: The activated carbon is characterized by having >=3.86 Å d002 obtained by X-ray diffraction method, 700-2,400 m<2> /g specific surface area obtained by BET(Brunauer-Emmett-Teller) method and a ratio of (oxygen atom)/(carbon atom) in the range of 0.01-0.10. The method for manufacturing the activated carbon comprises activating a carbon material obtained by heat treatment of coal pitch in the range of 500-900 deg.C or activating a carbon material exhibiting two or more shoulder peaks on D band (1,360 cm<-1> ) of Raman spectrum ad having <=0.6 ratio of the peak height of D band to the peak height of G band (1,580 cm<-1> ).