baber/WOPTO huggingface dataset:
Patent JP-2005159668-A (JP)
Title: Reception amplifier exclusively used for channel and catv system
Inventor: KUBO TOSHIHIRO
IPC: H04N7/173
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reception amplifier exclusively used for a channel for a CATV system capable of extracting a television broadcast signal to be amplified with high accuracy and amplifying the signal without incurring a cost increase in the reception amplifier even when the television broadcast signal is a signal broadcast on an adjacent channel together with other television broadcast signal.  <P>SOLUTION: The reception amplifier 20 uses a down-converter 40 to convert a television broadcast signal received via an input circuit 30 into an intermediate frequency signal and passes the intermediate frequency signal after the conversion through a band pass filter 46 comprising a SAW filter and a notch filter to extract a signal component of a particular broadcast channel, and an AGC circuit 49 automatically adjusts a gain of an amplifier circuit 44 so that the signal level reaches a desired level. Further, the signal extracted by the band pass filter 46 is frequency-converted into a transmission television broadcast signal by an up-converter 50 and when an AGC output is high, a squelch circuit 58 stops the operation of an amplifier circuit 56.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005154342-A (JP)
Title: Topoisomerase inhibitor
Inventor: SUZUKI KEITARO
IPC: C12N9/99
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new topoisomerase inhibitor inhibiting an enzyme topoisomerase associated with replication of a DNA, and hardly causing hazard such as scission of a DNA chain.  <P>SOLUTION: The topoisomerase inhibitor contains a benzenediamine derivative produced by reacting a benzoyl halide derivative with a benzenediamine, and optionally subjecting the product to deacetylation reaction as an active ingredient. The inhibitor is expected to be a medicament having little side effects because the inhibitor strongly inhibits topoisomerase I and II, and has a property of hardly acting on the DNA.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159738-A (JP)
Title: Contour emphasis apparatus
Inventor: SUGIMOTO KOSEI
IPC: G06T5/20
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of providing a sufficient emphasis effect onto even a video signal whose resolution is converted.  <P>SOLUTION: A signal a received from a video input terminal 201 is given to delay circuits 202 to 204, wherein the signal is delayed respectively by one pixel each and becomes signals b, c, d, e. A comparator 210 compares a difference (signal i) between two pixels (signals d, e) preceding to a target pixel (signal c) and a difference (signal h) between two pixels (signals a, b) succeeding to the target pixel (signal c). Then a discrimination circuit 211 refers to a signal j denoting a result of the comparison and converts a value of the target pixel on the basis of the two pixels whose difference is smaller.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156427-A (JP)
Title: Insulation deterioration diagnostic device
Inventor: MUROFUSHI TATSUYA
IPC: G01R31/02
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulation deterioration diagnostic device of high-voltage equipment under a hot line mountable on the high-voltage equipment without requiring service interruption, safe from the viewpoint of security because of no direct connection between an earthing wire and a detection device, detecting a direct-current component, and influenced little by external high-frequency noise.  <P>SOLUTION: This insulation deterioration diagnostic device for diagnosing under the hot line insulation deterioration of the high-voltage equipment 12 provided with the earthing wire 10 comprises an earth current detection means 14A having a through hole 14a, for detecting the earth current flowing in the earthing wire 10 by allowing the earthing wire 10 of the high-voltage equipment 12 to pass through the through hole 14a; a direct-current component current extraction means 14B for extracting the direct-current component current of the earth current detected by the earth current detection means 14A; and an insulation deterioration diagnostic means 16 for diagnosing the insulation deterioration of the high-voltage equipment based on the direct-current component current extracted by the direct-current component current extraction means 14B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005152496-A (JP)
Title: Device for measuring the quantity of swimming
Inventor: ITO TAKUO
IPC: A63B71/06
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for measuring the quantity of swimming, measuring the total of number of times of turns in swimming and swimming distance, and allowing a swimmer to devote himself to swimming even if the device is put on his body.  <P>SOLUTION: This device for measuring the quantity of swimming includes a direction detecting means for detecting the advancing direction of the swimmer, and the device has a turn recognizing means for recognizing the turns of the swimmer by inversion of the advancing direction detected by the direction detecting means. A turn counting means for measuring the number of times of inversion of the advancing direction detected by the turn recognizing means as the turn count of the swimmer is disposed in the device, and the direction detecting means, the turn recognizing means and the turn counting means are stored in a portable case 22 put on the body of the swimmer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164644-A (JP)
Title: Detector for remaining quantity of toner and image forming apparatus having the same
Inventor: ISHIGURO YASUYUKI
IPC: G03G15/01
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the assembly efficiency of a detector for remaining quantity of toner without complicating the shape of each toner cartridge.  <P>SOLUTION: Each of sensors 55 for remaining quantity of toner is freely detachably attached to each of the toner cartridges 22a to 22d, and remaining quantities of toner in the toner cartridges 22a to 22d are detected by the respective remaining toner quantity sensors 55. Each of the sensor 55 for remaining quantity of toner includes a light emitting element and a light receiving element arranged side by side, and is fitted in one recess of the toner cartridge. Thus, the shape of the toner cartridge is not complicated and it is enough to provide only one light transmission plate for the light emitting diode and the photo-transistor. Consequently, the miniaturization of the toner cartridge is possible. Further, since the light emitting diode and the photo-transistor of the sensor 55 for remaining quantity of toner are disposed in one area, high assembly efficiency is realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164088-A (JP)
Title: Hot and cold insulation device for beverage
Inventor: SHIMOGISHI KENJI
IPC: F25D11/00
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot and cold insulation device for beverage having greatly reduced power consumption.  <P>SOLUTION: The hot and cold insulation device for beverage comprises a storage body 3 having a storage part 30 for storing a beverage container 2 and an electronic heat pump module 1 for cooling and heating the storage part 30 of the storage body 3. The electronic heat pump module 1 having a vacuum diode type electronic heat pump device greatly reduces power consumption, as compared with a Peltier element cooling mechanism.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164821-A (JP)
Title: Positive resist composition and pattern forming method using the same
Inventor: KANDA HIROMI
IPC: H01L21/027
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive resist composition suitable for use of an exposure light source of ≤250 nm, particularly F<SB>2</SB>excimer laser light (157 nm) and a pattern forming method using the same, and to specifically provide a positive resist composition exhibiting satisfactory transmittance in use of a light source of 157 nm and excellent in various properties such as etching rate, sensitivity, dissolution contact and line edge roughness and a pattern forming method using the same.  <P>SOLUTION: The positive resist composition contains (A) a resin comprising repeating units represented by formulae (A1) and (A2) and having solubility in an alkaline developing solution increased by the action of an acid, and (B) a compound which generates an acid upon irradiation with an actinic ray or radiation. The pattern forming method uses the same.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005167027-A (JP)
Title: Substrate processing apparatus
Inventor: MIZUNO KANEKAZU
IPC: H01L21/31
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing apparatus which is installed in a processing chamber whose processing gas introduction portion for introducing an excited processing gas is heated, and can suppress or prevent the generation of particles from the processing gas introduction portion.  <P>SOLUTION: This substrate processing apparatus comprises a reaction pipe 203, a plasma generator 302 for exciting NH<SB>3</SB>gas, an NH<SB>3</SB>gas nozzle 301 installed within the reaction pipe 302 for introducing the plasma excited NH<SB>3</SB>gas into the reaction pipe 203, and a heating means installed outside the reaction pipe 302. The apparatus heats the interior of the reaction pipe 203 to process a wafer 200. NF<SB>3</SB>gas is introduced into the NH<SB>3</SB>gas nozzle 301 to remove the film deposited at least on the NH<SB>3</SB>gas nozzle 301.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161375-A (JP)
Title: Molten metal supplying apparatus for metal injection-molding machine
Inventor: MADARAME HIROKAZU
IPC: B22D17/30
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molten metal supplying apparatus for a metal injection-molding machine with which such trouble as leakage of molten metal is little and the safe formation can be obtained and this structure is simple at a low cost and the maintenance and the check are easily performed.  <P>SOLUTION: A melting furnace (3) and an injection cylinder (51) are connected with flowing passages (15, 16) having a curving flow part changing the flowing direction at almost right angles. Then, a sleeve (20) for controlling the temperature corresponding to the curving flow part is fitted and a shut-off pin (30) is slidably arranged in this sleeve (20). The shut-off pin (30) is driven with an outer driving device (41) so that a valve part (34) is seated or separated to a valve seat (17) of the curving flow part. Further, grooves (37) formed on the surface of a sliding part (32) corresponding to the sleeve (20) for shut-off pin (30).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004192794-A (JP)
Title: Spin valve (sv) sensor, magnetic reading/writing head, disk drive system, and method for manufacturing the spin valve (sv) sensor
Inventor: HARDAYAL SIN GILL
IPC: H01L43/08
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magneto-resistive effect sensor having a thin film antiferromagnetic layer for pinning (magnetization fixing) an antiparallel connection tab.  <P>SOLUTION: There is provided a spin valve sensor which has a thin film antiferromagnetic (AFM) layer located in an overlapped area with a lead layer and exchange-coupled with an antiparallel connected self-pin bias layer. The spin valve sensor is provided with a ferromagnetic bias layer antiparallely connected with a free layer present in first and second passive area. The first and second lead layers are exchange-coupled with the bias layer, and overlapped with the thin film AFM layer applying a pinning magnetic field to the bias layer and the spin valve sensor layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005171478-A (JP)
Title: Retaining wall and method of constructing the same
Inventor: SUEMATSU YOSHIO
IPC: E02D29/02
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retaining wall capable of increasing the allowable number of stacking stages even if a block for retaining wall with a small depth dimension is used and forming gutters even after construction, and a method of constructing the retaining wall.  <P>SOLUTION: A foundation block 1 of a rectangular shape in plan view is put on a foundation material layer 3 formed by laying down a single-grained material of one or a plurality of sizes at an excavating part, and sliding prevention pieces 5 (5) are fixed to both side walls of the foundation block 1 with their one ends projected from the upper surfaces of both side walls. Then, an in-filling material D formed of a single-grained material of one or a plurality of sizes is thrown in the foundation block 1. The block 2 for retaining wall is positioned on the foundation block 1 and the rear wall 22 thereof is positioned on the rear wall 12 of the foundation block 1. The front wall 11 thereof is put so as to come into contact with the sliding prevention piece 5 (5) fixed to the foundation block 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005173706-A (JP)
Title: Method and apparatus for shape estimation, and method and apparatus for analytic element generation
Inventor: TAKECHI SHOJI
IPC: G06F17/50
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for shape estimation capable of estimating the shape of an object in a supposed environment with consideration given to external force, and a method and an apparatus for analytic element generation for easily generating an analytic element capable of being used therefor.  <P>SOLUTION: The shape of the object in an acquisition environment, external force in the supposed environment, and a deformation factor including temperature are input by an input means 2. On the basis of shape data and the deformation factor, a data processing system 3 performs analytical computation to estimate a shape in the supposed environment. For estimating the shape, a formula for analysis, a finite element method (FEM), a boundary element method, and neural networks are used. For using FEM, the data processing system 3 generates a tentative FEM mesh on the basis of a designed shape, compares the coordinates for the tentative FEM mesh and the object at a plurality of reference points, and generates a FEM mesh as analytic elements by deforming the tentative FEM mesh so that the coordinates will match.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005172038-A (JP)
Title: Thrust roller bearing
Inventor: WASEDA YOSHITAKA
IPC: F16C33/54
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thrust roller bearing 7 with a plurality of rollers 12 and a M-shaped cage 13, having more stabilized operation and longer life.  <P>SOLUTION: A column part 17 of the cage 13 is shaped with an intermediate side portion 17a and an outer diameter side portion 17b as well as an inner diameter side portion 17c separated approximately parallel to one another in the axial direction. On the intermediate side portion 17a and an outer diameter side portion 17b as well as the inner diameter side portion 17c of the column part 17, roller stop portions 18, 19 are provided for preventing the run-out of the rollers 12. The cage 13 is formed as a race guide and slopes 18a, 19a are formed at the front ends of the roller stop portions 18, 19, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005173728-A (JP)
Title: Status display system for recording device
Inventor: HARAGUCHI HIROYUKI
IPC: B41J29/38
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation information confirmation system for a printer showing version information of the printer especially, capable of acquiring all the information necessary for maintenance of an apparatus from a center server when a service man heads for maintenance, and also automatically acquiring effect confirmation of a replaced part and status of an apparatus after maintenance.  <P>SOLUTION: This status display system for a printer acquires device information about the printer connected to a network, estimates a total print number from maintenance information of the printer not connected to the network, and in maintenance of the printer by a maintenance operator, acquires information necessary for the maintenance from a server for allowing preparation of a replacement part or prediction of a defective part. The operation information confirmation system for a printer can automatically acquire status of the apparatus after maintenance and automatically acquire effect measurement of the replaced part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174419-A (JP)
Title: Device and method for recording and reproducing optical information
Inventor: BABA HISATOSHI
IPC: G11B7/1392
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optimum point for correcting spherical aberration by evaluating signal quality after a waveform equalization filter, and to make a waveform equalization filter perform an adaptive operation in reproducing data.  <P>SOLUTION: An optical information recording and reproducing device which condenses a luminous flux from a light source on an optical recording medium is provided with: an objective lens 12 which condenses the luminous flux; a spherical aberration generation means 11 which is arranged between the light source and the objective lens and generates spherical aberration to the luminous flux; a sensor 11 which receives the light from the optical recording medium and converts it into an electric signal; an equalization filter which equalizes sensor outputs with a predetermined partial response characteristic; a quality evaluation means for measuring the reproduction quality of the output signals from the equalization filter; and an adaptive equalization means for sequentially updating the coefficients of the adaptive equalization means. The device determines the quantity of aberration generation of the spherical aberration generation means on the basis of the reproduction quality measured by the quality evaluation means in the state the coefficient update of the equalization filter is halted by the adaptive equalization means, and updates the coefficients of the equalization filter by the adaptive equalization filter in reproducing information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004204420-A (JP)
Title: Knitted fabric having swollen part for clothing, and clothing
Inventor: MATSUZAKI TAKESHI
IPC: A41D31/00
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knitted fabric for a clothing, forming knitted-in parts by an overlapped stitches having elasticity and installing a bulged part in the area nipped with the knitted-in parts, and in the case of preparing a clothing with the fabric, the clothing capable of reducing a tight feeling or narrow feeling occurring in daily life or performing a sport by knitting the knitted-in parts and installing the bulged part in appropriate positions.  <P>SOLUTION: This outer wear 1A is provided by knitting the knitted-in part 1X continuously for each of courses so as to become the vertical width L1 of the bulged part as 10 cm from a position having 3 cm distance from the right root of a neck part on a line passing through the right root of the neck part of the back surface of an outer wear by making 45° angle to horizontal direction in the back surface 1B of the outer wear, also knitting the knitted-in part 1X similar to the right side so as to become almost left and right symmetrical in the left side, and thereby installing a bulged part 1Z in the area nipped by the left and right knitted-in parts 1X.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005172078-A (JP)
Title: Lock-up control device for torque converter
Inventor: TAKAHASHI TOMOHIKO
IPC: F16H61/14
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To avoid an engine stall when rapidly reducing speed while coasting in a locked-up state.  <P>SOLUTION: A torque converter between the engine and an automatic transmission is equipped with a lock-up clutch, and the fastening differential pressure becomes a low coast lock-up differential pressure during coasting. When an idle switch is ON and traveling is shifted to coasting, a lock-up release rotational frequency DLURPM is highly corrected over a predetermined amount of time T. When the engine speed is less than the lock-up release rotational frequency DLURP, the L/U flag becomes ON on the engine side, and L/U flag on the transmission side becomes OFF, and the fastening differential pressure is released. At time t3, by delay of oil pressure, the clutch is released, and then the engine speed reaches a fuel cut recover speed TNR.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005173066-A (JP)
Title: Substrate for display, and liquid crystal display using the same
Inventor: TAKAI MICHIYOSHI
IPC: G02F1/1343
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for a display provided with a satisfactory protecting function from static electricity and capable of reducing inspection time and performing highly accurate inspection and to provide a liquid crystal display using the same, in the substrate for the display and the liquid crystal display provided with scanning lines, data lines and switching elements on the substrate.  <P>SOLUTION: A plurality of scanning lines 2 and a plurality of data lines 4 crossing the scanning lines 2 via an insulating film are formed on an array substrate 1. Static electricity protecting wiring parts 20 for the scanning lines are connected to the scanning lines 2 and static electricity protecting wiring parts 26 are connected to the data lines 4. Wiring connection parts 36 electrically connecting the static electricity protecting wiring parts 20 for the scanning lines and the static electricity protecting wiring parts 26 for the data lines are formed straddling a panel cutting line 14. High resistance parts 34 connected in parallel to the connection wiring parts 36 are formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005170429-A (JP)
Title: Synthetic resin-made container lid
Inventor: HAYASHIDA MITSUHARU
IPC: B65D47/12
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin-made container lid capable of preventing ingress of shower water or the like in a deep groove to allow growth of molds.  <P>SOLUTION: In the separate-collectable synthetic resin-made container lid 9 comprising an outer cylinder 5 having a fitting projection 4 to hold a container mouth part 2, a fitting upper wall 6 with a fitting cylinder 22 formed on an upper portion, an inner plug 8 having an inner cylindrical fitting part 7, and an upper lid 20 attached to the inner plug 8 in which a deep groove 11 to facilitate separate collection is formed in the inner plug 8, the inner plug 8 and the upper lid 20 are mutually connected with a hinge and a seal projection 30 inserted in the deep groove 11 is provided on the upper lid 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318072-A (JP)
Title: Method and device for inserting black image for display
Inventor: SHIH PO-SHENG
IPC: G09G5/10
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide displaying black image inserting method and device capable of improving problems at the time of inserting a black image into a liquid crystal display.  <P>SOLUTION: In order to control the insertion of a black image, a black image transistor and a black image line are added to each liquid crystal pixel circuit. A switching transistor and the black image transistor are switched by using a gate driver IC capable of individually sending two signals and a time offset is set between the two signals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI