baber/WOPTO huggingface dataset:
Patent JP-2001330729-A (JP)
Title: Optically anisotropic body film and liquid crystal display device
Inventor: YAMAMOTO KYOKO
IPC: G02F1/13363
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an optically anisotropic body film with high wavelength dispersion of retardation and capable of controlling the wavelength dispersion and a liquid crystal display device using the optically anisotropic body film with an excellent black and white display obtainable and with slight viewing angle dependence. SOLUTION: [1] The optically anisotropic body film contains a polymer and a compound having no absorption peak in at least two or more kinds of regions in the visible ray region and having absorption peaks in the ultraviolet rays region. The optically anisotropic body film is characterized by having 50-3,000 nm retardation of the film (measured at 546 nm wavelength) and by having >=1.07 of α value of the film defined by the equation (1), α=RF/RD... (1) [in the equation RF is the retardation value measured at the wavelength corresponding to the hydrogen F-line (486 nm wavelength) and RD is the retardation value measured at the wavelength corresponding to the sodium D-line (589 nm wavelength)]. [2] The liquid crystal display device uses the optically anisotropic body film described in [1].
Patent JP-2001335995-A (JP)
Title: Plating apparatus with plural rows of plating tanks, and high-speed product transferring apparatus in plating apparatus with one or plural rows of plating tanks
Inventor: NAGAKURA MASAJI
IPC: C25D19/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To raise the transfer speed of a product to a plurality of rows of plating process lines in a plating apparatus having the plurality of lines. SOLUTION: A rail of each plating unit is arranged at a predetermined position of a plurality of rows of plating tanks 2, a rail for a pre-treatment unit of a pre-treatment tank 4 is arranged in an elevating/lowering manner, a transfer rail 10 for selectively match the rail for the pre-treatment unit in the elevated position with the rail for the plating unit at the predetermined position is provided, a locking body 28 to be moved together with the matching movement of the transfer rail is provided on the transfer rail, and a jig holding a product W is moved to the rail to be transferred by this locking body.
Patent JP-2001303325-A (JP)
Title: Water-proof glove and wrist-closing device and water- proof tabi (japanese socks) and ankle-closing device
Inventor: ISHIZUKA KEIKO
IPC: A41D19/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To enable a patient to use a glove or a tabi, when the patient injures the finger or foot, treated in a hospital and then covered with a bandage to increase the volume of the injured part, while a conventional glove or tabi can not be used therein. SOLUTION: This water-proof glove or tabi is needed when a water-proof glove or tabi into which fingers can be inserted can not be used. An elastic band (6) is mounted at a part contacting with a wrist or ankle, and a resin or rubber-based sheet is used for the waterproof of the glove or tabi itself. When the glove and the wrist are closed or when the tabi and the ankle are closed to prevent the invasion of water, wide medicated adhesive tapes (17, 26) are simultaneously attached to the glove and the skin of the wrist, respectively, or to the tabi and the surface of the ankle, respectively, to prevent the penetration of water.
Patent JP-2001060375-A (JP)
Title: Disk cartridge
Inventor: GOTO YOSHIKAZU
IPC: G11B23/03
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To improve operability and of a disk cartridge that allows a disk to be taken out. SOLUTION: The disk cartridge 100 is composed of a case body 10 and a disk holder 30 for supporting a disk 1. The side of the disk holder 30 is formed with at least one elastic member 40 that is flexible within a plane essentially parallel to the upper and lower faces of the disk holder 30, thereby locking the case body 10. At last either the upper or the lower face of the case body 10 has a shape that prevents easy contact between the elastic member 40 and human fingers, making the lock less liable to be released mistakenly.
Patent JP-2001334340-A (JP)
Title: Forging apparatus
Inventor: KIHARA TAKASHI
IPC: B21J9/12
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To reduce the facility cost and the installation space, to realize the efficient operation of a forging apparatus, and to reduce the manufacturing cost of a forging by performing the hot forging and the cold forging while using one set of the forging apparatus by changing the ratio of the pressing speed to the forging speed. SOLUTION: The forging apparatus 10 comprises a fixed part 12 and a movable part 14. The movable part 14 has an upper die set 34 provided with a cylinder chamber 36 comprising a first cylinder chamber 36a and a second cylinder chamber 36b, and a first piston 38 and a second piston 40 are disposed in the first cylinder chamber 36a and the second cylinder chamber 36b, respectively. By changing the ratio of the bearing area S1 of the first piston 38 to the bearing area S2 of the second piston 40, the hot forging and the cold forging can be performed by using one set of the forging apparatus 10.
Patent JP-2001339308-A (JP)
Title: Coder and decoder for discrete signal
Inventor: NOGAMI KAZUTAKA
IPC: H03M5/06
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a coder and decoder that can realize coding or decoding of a discrete signal at a high-speed with small power consumption. SOLUTION: The coder/decoder is provided with a bit transition detection circuit 101, an analog conversion circuit 102 that converts the output of the bit transition detection circuit 101 into a corresponding analog value, a reference circuit 103 that outputs a reference value, and a comparator circuit 104 that compares output of the analog conversion circuit with the output of the reference circuit.
Patent JP-2001334408-A (JP)
Title: Cutting device
Inventor: UMEDA YOSHIO
IPC: B23C5/08
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To sufficiently carry out cooling work and lubricating work against each of metal saws 19 and to sufficiently discharge cutting chips. SOLUTION: This cutting device is characterized by constituting it by providing an arbor 5 on a cutting base 3 free to rotate around a shaft center as its center, providing a cutting motor 9 to rotate this arbor 5 at high speed, integrally providing a plural number of the round disc type metal saws 19 with proper intervals in the axial direction on the arbor 5, providing a cutting liquid passage 29 inside of the arbor 5 and respectively providing cutting liquid injection ports 33 communicating to the cutting liquid passage 29 in the neighbourhood of the base part side of each of metal saws 23 on the arbor 5.
Patent JP-2001338824-A (JP)
Title: Method of manufacturing laminated iron core
Inventor: URATA KAZUYA
IPC: H01F41/02
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a laminated iron core free from cracking and excellent in mechanical processability. SOLUTION: A laminated iron core is manufactured by a method wherein steel plates are punched and/or sheared from the lamination bonding electromagnetic steel sheet having T-type peel strength of 0.1 kgf/25 mm or above, then laminated, bonded together by thermocompression, and cooled down. At this point, it is preferable that the laminated steel plates are heated at a temperature rise rate of 2×10-3 deg.C/sec to 2×102 deg.C/sec and subjected to thermocompression bonding under pressure of 5 to 40 kgf/cm2, a heating operation is carried out so as to heat an iron core up to a target temperature of 100 deg.C to 400 deg.C, and the laminated steel plates are cooled down to a temperature of 80 deg.C at a cooling rate of 1×102 deg.C/sec or below.
Patent JP-2001146131-A (JP)
Title: Discharge lamp device for vehicle
Inventor: YAMASHITA MASAYASU
IPC: B60Q1/04
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device, and reduce the cost in a discharge lamp device for vehicle capable of lighting both of a traveling beam radiating discharge lamp and a low beam irradiation discharge lamp. SOLUTION: In the normal condition that a traveling beam irradiation discharge lamp and a low beam irradiation discharge lamp are lighted, power supply is controlled so that a total of the supplying power value to each discharge lamp (P1+P2) is smaller than a total of the rated power values of each discharge lamp (P1R+P2R). For example, the supplying power value to one discharge lamp (P1) is set at a value less than the rated power value (P1R) thereof, or the supplying power value to both the discharge lamps (P1, P2) are set at values less than the rated power values thereof (P1R, P2R).  Or, in the case of setting the supplying power value to one discharge lamp (B1) at a value larger than the rated power value thereof (P1R), the supplying power value to the other discharge lamp (P2) is set at a value smaller than the rated power value (P2R) thereof so as to satisfy the relation that (P1+P2)< (P1R+P2R).
Patent JP-2001339138-A (JP)
Title: Inspection apparatus for substrate
Inventor: NAKAKITA HISAO
IPC: G01R31/02
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an inspection apparatus for substrates which can be increased in inspection efficiency and can save man power by installing a plurality of inspection stages in the vertical direction in response to the line tact time so as to control various operations, from automatically carrying in an untested substrate into a prior process to automatically carrying out a tested substrate which has been subjected to an inspection test into a post process, especially, when an inspection test for a single substrate takes several times as long a time as the tact time of the line. SOLUTION: The inspection apparatus for substrates comprises a carry-in means 50 for carrying in untested substrates 10 into inspection station units 70; an inspection station section 60 which, consisting of a plurality of inspection stages arranged in the up and the down direction, inspects substrates; and a carry-out means 90 for carrying out tested substrates 10. The carry-in means 50 is so structured as to move to a position face to face with the inspection station unit 70 which does not have untested substrate 10 carried in yet, and the carry-out means 90 is so structured as to move to a position face to face with the inspection station unit 70 which has a substrate already finished with the inspection test.
Patent JP-2001249695-A (JP)
Title: Semiconductor memory card, reproducing device, recording device, reproducing method, recording method, and computer-readable recording medium
Inventor: HIROTA TERUTO
IPC: G10L19/02
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory card permitting to edit music contents even while protecting the copyright of music contents. SOLUTION: Plural AOB files contain plural AOB obtained by dividing an audio stream, and are enciphered by cryptographic keys different from each other. Track management information (TKI) is the information showing each of the plural tracks, and one-to-one or one-to-many of the corresponding relation with each audio object, and play list information (DPLI) shows the allocation of the reproduction order to each audio track when plural tracks are continuously reproduced.
Patent JP-2001048957-A (JP)
Title: Epoxy resin molding material for sealing and electronic part device
Inventor: TENDOU KAZUYOSHI
IPC: H01L23/29
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin molding material for sealing exhibiting an excellent solder heat resistance and an electronic part device using a copper frame equipped with an element sealed with the same material. SOLUTION: This epoxy resin molding material for sealing contains (A) an epoxy resin, (B) a curing agent and (C) a filler as essential components, and does not contain a compound having an alkoxy group, or the epoxy resin molding material contains (A) the epoxy resin, (B) the curing agent, (C) the filler and (D) a coupling agent not having the alkoxy group as essential components, and an electronic part device is produced by using a copper frame equipped with an element sealed with the epoxy resin molding material for sealing.
Patent JP-2001111982-A (JP)
Title: Method and system for supplying information
Inventor: SUMII SOSUKE
IPC: H04N21/231
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a storage means without complicating the management of data to be written in a storage means. SOLUTION: An information supply means C is provided for transmitting data VDm corresponding to transmission requests DA from plural information supply means for relay D and each of information supply means for relay writes data VE(VA) transmitted from the information supply means into a reloadable storage means and transmits the data VDm read out of that storage means corresponding to the transmission requests DA from plural terminals E.
Patent JP-2001336789-A (JP)
Title: Humidifier
Inventor: WATANABE TOSHIAKI
IPC: F24F6/04
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a humidifier that prevents humidifying efficiency from decreasing, has quiet humidifying sound, and can save electricity charges while the humidifier adopts a heating system having a heating part and a vaporization system for adopting a vaporization filter with improved water absorption properties. SOLUTION: This humidifier consists of vapor that is generated by heating water in a water bath part 2 using a heating part 13, and a humidifier for dipping a vaporization filter 4 in water inside the water bath part 2, discharging low-moisture saturated wet air being generated through the vaporization filter 4 from the inside of a room by a humidifier body 1. A supply opening 9 of the vapor, and a supply opening 10 of the low-temperature saturated wet air are formed separately.
Patent JP-2001342559-A (JP)
Title: METHOD FOR MANUFACTURING Te ALLOY TARGETING MATERIAL
Inventor: YANAGIMOTO MASARU
IPC: B22F3/10
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a low melting Te alloy targeting material of high density and low oxygen value in a satisfactory yield. SOLUTION: The method for manufacturing the Te alloy targeting material is characterized by steps of manufacturing the Te alloy powder with a gas atomization method, cold-forming the powder by inserting it in a die set for cold forming, and then sintering the powder compact left in the die set in it.
Patent JP-2001343619-A (JP)
Title: Spatial light modulator
Inventor: HORIGOME HIDEYOSHI
IPC: G02F1/09
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To realize a spatial light modulator(SLM) which is simple in structure and is high in operation speed. SOLUTION: The SLM 1 has magnetization setting layers 11 which consist of a magnetoptical material and are respectively set in the directions of magnetization and include plural pixels to impart rotation in the polarization directions meeting the directions of the magnetization to incident light by a magneto- optical effect, plural thin-film coils 12 which are disposed to correspond to each of the respective pixels of the magnetization setting layers 11 and generate magnetic fields for independently setting the directions of the magnetization in the respective pixels and reflection layers 13 which are disposed between the magnetization setting layers 11 and the thin-film coils 12 and reflect the light.  The incident light which is made incident to the spacial light modulator 1 passes through the magnetizing setting layers 11, is reflected on the reflection layers 13, is again emitted through the magnetization setting layers 11. The rotation of the polarization directions meeting the directions of the magnetization in the respective pixels of the magnetization setting layers 11 is imparted to this light.
Patent JP-2001341834-A (JP)
Title: Gas container transfer device
Inventor: KOSAKA JIRO
IPC: F17C5/02
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a gas container transfer device which can automatically transfer a gas container on a main carrying passage to a sub carrying passage in an upright condition with excellent accuracy and excellent safety. SOLUTION: When the container T on the main carrying passage C reaches a branch point to the sub carrying passage D, a gate part 2 is closed, the container T is moved to a starting end of a stand by part 1, an engagement pin 14 is abutted on and engaged with an inner circumference of a skirt part T1, and the container T is pulled to a terminating end of the stand by part while correcting the position thereof. At the terminating end of the stand by part, a pressing pin 16 pushes the container T, and transfers it to the starting end of the sub carrying passage onto a carrying base 4a, a sliding mechanism 4b is moved parallel to the loading position e of the sub carrying passage, the container T is left at the loading position e by an unloading mechanism 4c, and only the carrying base 4c is returned to the starting end of the sub carrying passage.
Patent JP-2001348076-A (JP)
Title: Container
Inventor: NAGATA RYOHEI
IPC: B65D25/36
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a container capable of being made compact and light without impairing heat insulating efficiency. SOLUTION: A thin heat insulating sheet 20 is bonded to at least one of the inner wall 14 and outer wall 15 of the container constituting an article housing part. By this constitution, the container can be made compact light without impairing heat insulating efficiency. Further, dew condensation is prevented and the shock or vibration of the container generated at the time of transport can be reduced by the sound-absorbing and damping effect possessed by the thin heat insulating sheet 20.
Patent JP-2001351800-A (JP)
Title: High-frequency resonator and its manufacturing method
Inventor: MURAKAMI YOSHINOBU
IPC: H01P7/06
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To reduce individual difference in high-frequency loss due to resonator vessel by reducing the number of machining and surface processing man-hours and improving heat conductivity of the resonator vessel. SOLUTION: A mirror plate part 52 and a wall part 54 are molded integrally, by spinning of a disc-shaped pure aluminum group material 62, and subsequently, a corrosion-proof protective film is formed by subjecting the whole surface to iridite treatment, and is made a vessel 24.
Patent JP-2001346663-A (JP)
Title: Electronic shelf labeling system and pricing device for fresh foods
Inventor: SUZUKI HIDENAO
IPC: A47F5/00
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an electronic shelf labeling system for fresh foods considering the nature, and a weighing and pricing device suited for this system. SOLUTION: The system comprises a pricing device for pricing the commodities, a plurality of electronic shelf price labels which are arranged corresponding to the commodities and display the price or the like of the goods, and an electronic shelf price controller which controls the electronic shelf price labels. The data of the piece prices or the like (prices in the case of the fixed amount goods) which are stored in the pricing device are transmitted and displayed on the electronic shelf price labels through the above electronic shelf price controller. And when the piece prices of the pricing device (prices in the case of the fixed amount goods) are changed, the changed piece prices (prices in the case of the fixed amount goods) are transmitted and displayed on the electronic shelf price labels through the electronic shelf price controller.
Patent JP-2001354258-A (JP)
Title: Cap with pull-ring and container
Inventor: SHINOMIYA KEIJI
IPC: B65D47/36
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a cap with a pull-ring which can improve strength of a pull-ring of the cap itself with the pull-ring which is to be mounted on a container, and the container with the cap mounted on an opening. SOLUTION: The cap 10 with a pull-ring which is molded of a thermoplastic resin by injection molding has the pull-ring 14 whose thickness in the vicinity of a welded line is thicker than that of other parts by 5 to 100%. In addition, the cap 10 with the pull-ring is fixed to the opening to constitute the container 20.
Patent JP-2001349068-A (JP)
Title: Residence with room for the aged
Inventor: TOBINAGA SHUICHIRO
IPC: E04H1/02
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a residence with a room for the aged, which they can use an inner court as if it were a part of their room and to which care is paid so that they can live comfortably. SOLUTION: The inner court G is arranged at the center of a building A, and the room O for the aged, which is provided with a wash room 25 and a toilet room 26 facing to the inner court G. An exit 27, which allows them to enter and go out from the inner court G, opens in a wall face on the side of the inner court G of the room O, and a wooden deck 28 is laid facing to the exit 27 and formed at the same height as that of the floor of the room O for the aged so that the room O for the aged and the wooden deck 28 are connected to each other without difference in level.
Patent JP-2001358448-A (JP)
Title: Solder paste applying mask and method for mounting electronic component using the same
Inventor: MIZUHARA SEITAROU
IPC: H05K3/34
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a solder paste applying mask which can apply solder paste so that while a solder ball is prevented from being formed, the fixing strength between an electronic component and a substrate is increased when the electronic component having a flank electrode formed is mounted on the substrate by reflow soldering. SOLUTION: This solder paste coating mask 17 is used to previously apply the solder paste to pads 16 formed on the substrate B when the electronic component 10 having the flank electrode 12 is mounted on the surface of the pads 16 by reflow soldering. The mask 17 has openings 18 formed corresponding to the nearly rectangular pads 16; and each opening 18 of the mask 17 has a part 18c so formed that the solder paste is applied at a nearly center part of at least the area of the pad 16 where the electronic component 10 is mounted and the part 18c is smaller than the width of the pad 16.
Patent JP-2001148510-A (JP)
Title: Method of manufacturing nitride semiconductor light- emitting device
Inventor: YAMADA EIJI
IPC: H01S5/343
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a nitride semiconductor light- emitting device, which is enhanced in luminous efficiency, prolonged in service life, and kept high in yield. SOLUTION: A nitride semiconductor light-emitting device, which includes an In-containing nitride semiconductor light-emitting layer and a nitride semiconductor layer formed on the light-emitting layer, is manufactured taking advantage of a vapor crystal growing method, and the growing method includes a step, in which a first AlxGa1-xN (0.05<=x<=0.2) layer is grown on the light- emitting layer at the same temperature as with the light-emitting layer, and a second AlxGa1-xN (0<=x<=0.3) layer is grown at a temperature T, that is higher than the growing temperature of the first AlxGa1-xN layer and within the temperature range 850<=T<=1000 deg.C.