baber/WOPTO huggingface dataset:
Patent JP-2002147209-A (JP)
Title: Electromagnetic actuator
Inventor: TEJIMA NOBUTAKA
IPC: F01L9/20
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic actuator capable of enhancing responsiveness by removing the weight of a metal spring to a moving body and a load by sliding resistance. SOLUTION: This electromagnetic actuator has the moving body 2 and a fixed body 3. The moving body 2 has a moving piece 20. The fixed body 3 has a first solenoid 31 for moving the moving piece 20 from the neutral position on the plus side and a second solenoid 32 similarly moving on the minus side. Air cushion chambers 4, 5 are formed in the fixed body 3. The moving piece 20 is installed so as to be capable of reciprocating almost like a piston to the air cushion chambers 4, 5.
Patent JP-2002152319-A (JP)
Title: Delivery system and portable telephone
Inventor: YAMADA SETSU
IPC: H04W8/24
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a delivery system for contents data and a portable telephone by which an incoming melody can be registered/changed easily. SOLUTION: Users of portable telephones 10, 11,... access a server 50 via a base station 20, a telephone network 30, and base station control part 40 from their own portable telephones 10, 11,..., and they request the delivery of musical contents data. The server 50 certifies the portable telephones 10, 11,..., and delivers to them the requested musical contents data and incoming melody. In this case, the users pay a charge only for the musical contents data.
Patent JP-2002154093-A (JP)
Title: Punching apparatus
Inventor: YAMAMOTO HIROKI
IPC: B26F1/14
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a punching apparatus, in which problems of alignment of a die, misalignment of the die, and shortening of the life of the die are solved without lowering workability at the time of assembly. SOLUTION: A punching apparatus for punching a card comprises: a movable iron core to which a punch pin is fixed; and a fixed iron core having a punch pin guiding portion for guiding the punch pin; and an exiting coil for forming a magnetic path between the movable iron core and the fixed iron core to drive the punch pin. The fixed iron core is provided with a groove thorough which the card passes, so that the punch pin guiding portion partitioned by the groove from a face on which the card passes are integrally formed and the die thorough which the punch pin passes is disposed on the face on which the card passes.
Patent JP-2002158320-A (JP)
Title: Heat sink structure of power supply and heat sink
Inventor: TAKESHIMA KOJI
IPC: H01L23/36
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To reduce assembling manhour for fixing a connection lead wire which is stretched around the vicinity of a heat sink, with respect to a power supply circuit. SOLUTION: Two protruding parts 16b, 16c are formed on one side of the heat sink 16. A recessed part is formed of the protruding parts 16b, 16c. A duct 20 is partitioned and formed by making the recessed parts formed of the protruding parts 16b, 16c abut against each other. The connection lead wire 10 is accommodated in the duct 20. The other heat sink is made to abut against the recessed part 16d, or other component 22 is made to abut against the recessed par 16d. By accommodating the connection lead wire 10 in the duct 20 which is partitioned and formed by the recessed part 16d, the connection lead wire 10 is protected from heat generating components without needing a fixing member.
Patent JP-2002171597-A (JP)
Title: Speaker and its manufacturing method
Inventor: O CHORO
IPC: H04R11/02
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a speaker where the thickness can considerably be reduced and the low frequency sound characteristic can be enhanced and to provide its manufacturing method. SOLUTION: A drum film 32 is placed along a side face circumferential edge of a frame main body 31. A resonance chamber 33 is formed between the frame main body 31 and the drum film 32. A through-hole 37 is made in the middle of the bottom of the resonance chamber 33 and a mount base 38 is tightened at the circumferential edge of the through-hole 37. A through-hole 381 whose diameter is similar to that of the through-hole 37 is formed in the middle of the mount base 38. A magnetic unit 35 can be moved and passed through the through-holes 381, 37. When a coil 34 is mounted to the magnetic unit 35 ands excited by an electric field and a magnetism, an attracting or repulsing force is generated to the magnetic unit 35 provided corresponding to the coil 34 in the middle of the drum film 32 due to a change in magnetic lines. Thus, the drum film 32 is vibrated to output sound.
Patent JP-2002162052-A (JP)
Title: Air conditioner and indoor heat exchanger
Inventor: MATSUMOTO AKITO
IPC: F24F13/30
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner which can materialize the miniaturization of the device, the curtailment of manufacture process, and the reduction of manufacture cost, by simplifying the structure of an indoor heat exchanger, and the indoor heat exchanger. SOLUTION: An indoor heat exchanger 11 is equipped with a heat conductive pipe tot consisting of a reheating pipe section 107 functioning as a condenser in reheating dry mode and a dehumidifying pipe section 108 functioning as an evaporator, pressure-reducing motor-operated valve 8 being arranged between the reheating pipe section 107 of the heat conductive pipe 101 and the dehumidifying pipe section 108, a reheating section 109 where the reheating pipe section 107 of the heat conductive pipe 101 is inserted, and a dehumidifying section 110 where the dehumidifying pipe section 108 of the heat conductive pipe 101 is inserted. The exchanger is further equipped with a plurality of fins 102 to which the reheating section 109 and the dehumidifying section 110 are connected through a heat insulating section 111 having an opening 112 for heat insulation.
Patent JP-2002157018-A (JP)
Title: Position control device for full-closed loop
Inventor: SHIBATA SHINJI
IPC: G05D3/12
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a position detector capable of keeping high position detecting precision even with large backlash and stabilizing the positioning precision over a long period while wrong positional information is outputted in a conventional position detector when exceeding the tolerance of backlash, resulting in a wrong positioning. SOLUTION: A third differential device 43 calculates the difference between the positional information after outputted by a position composition part 37 and the positional information after correction outputted last time by a position correction part 38 to directly determine speed information V2 for a position detector 11 side. A fourth differential device 44 calculates the difference V3 between speed information V1 obtained by differentiating the positional information inputted from a position detector 7 on a servo motor 5 side and the speed information V2. The position correction part 38 corrects positional information after composition P3 based on the difference V3 of speed information and outputs positional information after correction P4.
Patent JP-2002165335-A (JP)
Title: Junction box
Inventor: TSUNODA TATSUYA
IPC: H02G3/16
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an easy configuration for the connection of a circuit in a junction box. SOLUTION: A fuse-connecting circuit, a relay-connecting circuit and a connector-connecting circuit in a junction box are split and newly mounted to the box as a connector module 11, a fuse module 12 and a relay module 13. The relay module 13 and the fuse module 12 dispose a busbar connected to terminals of a relay and a fuse on its substrate. The relay module 13 and the fuse module 12 are disposed at the upper and lower sides, respectively. A pressure-contacting slot is mounted at a downward tab of a busbar of the relay module 13, and an upward tab of a busbar of the fuse module 12 is pressure-contacted to the pressure-contacting slot by press insertion.
Patent JP-2002159486-A (JP)
Title: X-ray ct apparatus
Inventor: HONDA BON
IPC: A61B6/03
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray CT apparatus which can be installed at general places and enables us to obtain tomographic images of high quality using a phase-contrast X-ray image. SOLUTION: An X-ray CT apparatus produces tomographic images by obtaining a phase-contrast X-ray image by an edge effect taking place when X-ray emitted from an X-ray source passes through an object 3. A size (a) of a focal spot for an X-ray tube must satisfy a formula, 0.05<=a (mm)<0.38. A distance from the X-ray tube 1 to the center of the subject 3 and a distance from the center of the subject 3 to an X-ray detector 4 must be at least 0.5 m and at most 2 m.
Patent JP-2002157849-A (JP)
Title: Magnetic disk device
Inventor: HAMAGUCHI KATSUHIKO
IPC: G11B20/12
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To improve shock-resisting performance in operation by detecting external shock precisely and terminating the recording operation of data when external shock is applied, so as to prevent data at an adjacent track from being destroyed. SOLUTION: Micro servo areas are provided between respective sector blocks to confirm a track check code part in the micro servo area prior to the operation of carrying out a recording instruction to each data.
Patent JP-2002161162-A (JP)
Title: Cellular porous medium, method of manufacturing cellular porous medium, architectural panel, and method for installing cellular porous medium
Inventor: KAMITE MASAYUKI
IPC: B09B3/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a cellular porous medium capable of maintaining a thermal insulation effect for a long period of time without showing sinking with time, as an alternative thermal insulation material of a cellulose fiber. SOLUTION: The cellular porous medium has a waste paper content of 50-70 wt.% and a polypropylene resin content of 30-50 wt.%. Since the cellular porous medium contains the waste paper, each cellulose fiber of the component of the waste paper supports to each other like a net to prevent deflation of the cellular porous medium and trap air inside. Consequently, the thermal insulation effect can be obtained by air bubbles trapped inside, and the thermal insulation effect can be maintained for a long period of time because no sinking with time occurs, which is different from the conventional cellulose fiber.
Patent JP-2002163569-A (JP)
Title: Electronic commerce settlement method and electronic commerce settlement system
Inventor: KOIKE HIROYASU
IPC: G06Q50/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an electronic commerce settlement method and an electronic commerce settlement system which enable suppliers to add terms of payment to each specification. SOLUTION: A buyer 12 specifies and orders products at an electronic procurement market site 14, and the electronic procurement market site 14 generates commerce information regarding the ordered products and transmits the information to a receipt and settlement site 18. The receipt and settlement site 18 generates a bill and specification information from the commerce information and transmits the bill and specification information to a supplier 16, and the supplier 16 specifies the terms payment based on each specification of the bill and specification information and transmits it to the receipt and settlement site 18.  The receipt and settlement site 18 generates the bill and specification information to which the terms of payment are added and transmits it to the buyer 12, the buyer 12 transmits payment information reflecting one's will to pay the bill to the receipt and settlement site 18 and transfers money to a surrogate collection account 24. The receipt and settlement site 18 verifies the amount of transfer and the payment information, has the buyer to transfer the money, and transmits information on completion of account settlement.
Patent JP-2002163548-A (JP)
Title: Advertisement server system, central advertisement server, advertisement banner delivery method and recording medium
Inventor: CHIDAKA NOBUTAKA
IPC: G06Q30/02
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an advertisement banner delivery system, a central advertisement server, a method and a recording medium enabling to grasps easily the status of negotiation on advertisement placement with each media company before the conclusion of negotiation on placement of advertisement, to make an advertisement banner to be sent to each media company after the negotiation on placement of advertisement and conclusion of agreement conform to the restrictions on insertion of every media company easily and accurately and to obtain a report toward a placer of the advertisement that contains information on the media companies without any differences in accuracy and so forth depending on the media company after the insertion of the advertisement banner. SOLUTION: A communication history in negotiation for advertisement placement with all media companies is recorded in a recorder including a disk connected to a central advertisement server. The central advertisement server prepares reports altogether including overlapping readers and so forth among media companies by checking automatically a creative based on a restriction recording section that records restrictions on insertion of the advertisement banner of every media company and requesting to embed an HTML tag in a home page of a client.
Patent JP-2002162915-A (JP)
Title: Display card having light inductive layer and light scattering layer
Inventor: TAKEHARA TORU
IPC: B42D15/10
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a display card which can display an arbitrary image on the card itself in the state where the card is inserted into a writing device. SOLUTION: The card has a plurality of display parts consisting of a pair of a light inductive layer and a light scattering layer. An image varying according to the presence or absence of the optical signal is displayed on the card by constituting so that after an optical signal from the writing device facing the optical introduction part 4 of the card is received the optical signal is induced through a light inductive layer 5 so as to allow operating the light scattering layer to function to make a display part 2, and a portion which does not receive the optical signal is made a nondisplay part.  The light inductive layer is composed of a transparent synthetic resin or an optical fiber with three layers having different refractive indices, and the display part 2 is composed by combining the display pattern of the optical scattering layer consisting of a transparent synthetic resin with a high refractive index and pigment particles.
Patent JP-2002132889-A (JP)
Title: Method for providing vehicle information
Inventor: SEKIYA TAKAO
IPC: G06Q30/02
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a providing method for vehicle information which makes it possible to take vehicle information on an arbitrary combination out of basic data and provide it by storing a series of all pieces of vehicle information in one piece of basic data, then simplifies the trouble to generate the basic data and reduces the storage capacity, and increases the degree of freedom of selection of vehicle information by a user to improve its general applicability. SOLUTION: Pieces S1, S2, S3...Sn of vehicle information consisting of identification information X for specifying a vehicle and element information Y on the performance and equipment of the vehicle are all generated as series basic data Z, and provided data W are generated by taking one or several pieces of or all the pieces of vehicle information out of the series basic data Z, provided data W are provided to structure a database of a vehicle information retrieving device 10.
Patent JP-2002167715-A (JP)
Title: Bridge rebuilding construction method
Inventor: MIZUMA RYO
IPC: E01D24/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a bridge rebuilding construction method capable of reducing cost and a scale accompanied by the rebuilding of the bridge, shortening construction term, and absorbing a horizontal force in an earthquake by the movement in the forward and backward directions and the right and left directions so as to construct a new bridge having excellent earthquake resistance. SOLUTION: This bridge replacing construction method comprises a new bridge temporary construction process for temporarily constructing the new bridge 2 through a universal support 20 movable in the forward and backward directions and the right and left directions on a temporary bridge base 3 constructed on a side of the old bridge 1, an old bridge removing process for removing the old bridge and old substructure 10 while managing traffic using the new bridge as the temporary bridge, a new bridge final construction process for constructing the new bridge on new substructure by moving the new bridge onto the new substructure from above the temporary bridge through the universal support after constructing the new substructure 4 newly at a replacement position after the old bridge and the old substructure are removed,  and a temporary bridge base removing process for removing the temporary bridge base after constructing the new bridge on the new substructure.
Patent JP-2002160079-A (JP)
Title: Method and device for ablation working of thin film
Inventor: FUJITA MASAYUKI
IPC: B23K26/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To realize high-precision ablation working which utilizes for band gap difference between a transparent substrate and a thin film by multiple photon absorption by eliminating interference of fine particles of the thin film which transpires when the ablation working of the thin film is applied by irradiating an ultrashort pulse laser beam with the laser beam. SOLUTION: The laser beam from an ultrashort pulse laser 1 is transmitted to a work A wherein a thin film 11 is formed on a transparent substrate 10 supported on a supporting stage 7 for forming a pattern in order to permeate the transparent substrate 10 from the back face of the thin film 11 and irradiate the ultrashort pulse laser beam. At least a condensing lens 6 of an irradiating optical system is arranged on the back face, and the ablation working is applied to the thin film with high accuracy by irradiating the laser beam which is suitable for the ablation working of the thin film 11.
Patent JP-2002169645-A (JP)
Title: Mobile communication terminal
Inventor: OKAMOTO SEIICHI
IPC: G06F3/0488
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To enable a user to simply perform character input without depending on key operation, thereby improving the operability. SOLUTION: This mobile communication terminal is provided with an acceleration detecting part 5 using an acceleration sensor 51. A move exerted, in the horizontal direction, to the terminal by the user is detected with the acceleration detecting part 5, and, on the basis of the detection output, the movement trajectory of the move is sought and is displayed on a LCD 34. In addition, if the vibration of the terminal in the vertical direction is detected, the movement trajectory is collated with character patterns, and if there is a match, the character code for the matched character pattern is stored.  Besides, a horizontal movement or a tilting operation of the terminal by the user is detected with the acceleration detecting part 5, on the basis of the detection output, the movement direction and the displacement of the move are calculated, on the basis of this calculation result, the shift of dividing position in the character string and the shift of selection display position of the conversion candidate are performed, and if the vibration of the terminal in the vertical direction is detected, the dividing position and the conversion candidate are determined and stored.
Patent JP-2002169019-A (JP)
Title: Retardation film and reflection type liquid crystal display device
Inventor: SATA HIROAKI
IPC: G02F1/13363
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To improve the reflection luminance, contract and viewing angle characteristics of a reflection type liquid crystal display device and to avoid coloring. SOLUTION: The retardation film consists of a polymer film having 30 to 115 nm retardation Re450 measured at 450 nm wavelength and 60 to 130 nm retardation Re590 measured at 590 nm wavelength and satisfying Re590-Re450 >=2 nm. The retardation film is used for the reflection type liquid crystal display device.
Patent JP-2002174618-A (JP)
Title: Solid electrolyte gas sensor
Inventor: TSURUTA KUNIHIRO
IPC: G01N33/00
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolyte gas sensor optimized in the shape of component material, thermal conductivity, and thermal expansibility for shortening the warming-up time. SOLUTION: On a heatproof base board 13, a thin film heater 14, an insulative thin film 15, an oxygen ion conductive solid electrolyte thin film 16, a first electrode thin film 17, a second electrode thin film 18, and an oxidation catalyst thin film 19 are layered sequentially. Thermal expansibility of the heatproof base board 13 is not more than 0.45 times that of the oxygen ion conductive solid electrolyte thin film 16, while thermal expansibility of the insulative thin film 15 is lower than that of the oxygen ion conductive solid electrolyte thin film 16 and equal to or higher than that of the heatproof base board 13. In this way, these thin films are heated mainly, and warming-up can be carried out in a short time without causing any crack or breakage accompanying thermal expansion of the heatproof base board 13.
Patent JP-2002177787-A (JP)
Title: Exhaust gas purifying catalyst and manufacturing method thereof
Inventor: WAKAMATSU HIRONORI
IPC: B01J29/74
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas purifying catalyst for purifying a low temperature exhaust gas which is capable of restoring the catalytic performance by the control of the fuel jetting quantity or the like in the case that the catalytic performance is deteriorated by the oxidation of platinum during the operation, and to provide a manufacturing method thereof and an exhaust gas purifying system. SOLUTION: The exhaust gas purifying catalyst is formed by supporting platinum as an active component on a heat resistant inorganic oxide support. When the platinum supported on the heat resistant inorganic oxide support is measured by photoelectron spectroscopy, the ratio of the area integrated value of the peak of energy state having the maximum value in 74 eV(PtO), 73 eV(PtO1-x) and 71 eV(Pt) is expressed by (S1(PtO))/(S2(Pt1-x)+S(Pt))=0.01-0.4. The manufacturing of the catalyst is attained by supporting platinum on the heat resistant inorganic oxide using a mixed solution of a water soluble platinum raw material, which contains a carboxylic acid such as citric acid and has (the number of carboxyl groups)/(the number of mols of platinum) of 0.5-4.0 and pH<7.0.
Patent JP-2002183143-A (JP)
Title: Method for using network computer and network computer device
Inventor: SHIMADA TOMOHARU
IPC: G06F13/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To efficiently retrieve and obtain desired contents in a short time in Internet connection environment of a network computer, such as an Internet cafe, that unspecified persons use. SOLUTION: Obtained contents are inputted to a recording medium, such as a hard disk device (information recording part 23), that the network computer has not through a network line 20 such as a telephone line and allowed to be browsed and used. An input interface part B(22) is added to input the contents to the information recording part 23 offline and a browsing interface part 24 is added to allow unspecified persons (customer) to browse the input contents. Further, a count recording part 25 is further provided which counts and records the numbers of browsing users by contents, and consequently the use states of browsing users by the contents can be managed.