baber/WOPTO huggingface dataset:
Patent JP-2003245121-A (JP)
Title: Artificial nail with decoration on underside
Inventor: CHANG SUNG YONG
IPC: A45D29/00
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beautiful artificial nail being pre-designed to have decorative design on a bottom surface or on an underside and having unique and decorative features.  <P>SOLUTION: The artificial nail capable of attaching to a real nail includes a nail main body 10 composed of a proximal edge 12 formed so as to be fixed to the upper surface of the real nail, a distal edge 11, an upper surface 13, a bottom surface 14 and a design 15 on the bottom surface 14. Preferably, the distant edge 11 of the artificial nail is formed so as to expand beyond the front end of the real nail when the artificial nail is attached.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004123053-A (JP)
Title: Car inclination control method for railroad car
Inventor: NIIMURA HIROSHI
IPC: B61F5/22
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To relieve a deterioration of the comfortableness and a drop in the running speed in case either of a left and a right actuator inclining the car body does not operate normally when the car is running on a curved track.  <P>SOLUTION: In case either of a pair of pneumatic springs 3L and 3R installed symmetrically on the left and right between a bogie 1 and a car body 2 does not operate normally (for example, 3L), the spring 3L is restituted to the neutral position, while the other 3R is expanded or contracted, and the body is inclined at an angle of one half of the normal body inclination. The expansion/contraction amounts of the left and right springs 3L and 3R are computed and controlled by inclination control devices 10L and 10R provided individually.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125359-A (JP)
Title: Rice-washing water drying method
Inventor: YAMAMOTO SOICHI
IPC: F26B17/28
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice-washing water drying method capable of increasing the drying efficiency for a rice-washing water.  <P>SOLUTION: This rice-washing water dryer 10 comprises a drying drum 20 supported rotatably around a pivot shaft 24 and having a peripheral wall part 20A immersed in a rice-washing water 16 stored in a rice-washing water pan 14. In this method, the flame of a jet heater 42 is radiated from one end side of the drying drum 20 to directly heat the peripheral wall part 20A. Also, high temperature exhaust gas produced by the radiation of the flame is exhausted from a plurality of exhaust ports 50 formed in the front wall part 20B of the drying drum 20 and led into an exhaust gas passage 52 to heat the peripheral wall part 20A also by exhaust heat. Accordingly, high heat efficiency can be provided and the drying efficiency of the washing water 16 can be increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003187511-A (JP)
Title: Tray guide structure of optical disk drive
Inventor: CHOI UN-JIN
IPC: G11B17/056
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tray guide structure of an optical disk drive, which guides the reciprocation of a tray installed to be taken in and out in a housing constituted of lower and upper cases.  <P>SOLUTION: The tray guide structure is provided with a guide rail installed to slide in each of both sides of an lower case, a guide rail supporting means for supporting the guide rail to prevent its separation from is reciprocation path, a rail connection part formed in each of both sides of the tray to be connected slidably to the guide rail, a limiting means of a forward movement distance for preventing the separation of the tray from the housing, and vertical and horizontal binding means for preventing the vertical and horizontal movements of the tray in the state of being inserted into the housing. The guide rail includes a rail having a shape for housing the rail connection part and brought into contact slidably with the rail connection part, and a rail cover fixed and connected to the outside of the rail to be brought into contact slidably with the lower case.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004133553-A (JP)
Title: Diagnostic device for equipment
Inventor: YONEZAWA KENZO
IPC: B66B5/00
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To support an operator in operating equipment and an equipment manager in maintaining the equipment by predicting the failure of the equipment, and accurately and quickly tracking the cause of the failure to point out the location of the failure.  <P>SOLUTION: This diagnostic device for equipment includes a history data analyzing means 43 which, should the equipment fail, analyzes the tendency of changes in history data leading to the failure, from measurement data retained in a process history database 42; and an equipment trouble progress monitoring means 44 for predicting any failure by monitoring changes in the history of the measurement data of equipment of the same kind from the analysis results. The device further includes a failure time distribution type specifying means 46 for specifying the type of distribution of each equipment failure data group of each building by analyzing a failure database 45; a distribution parameter estimating means 47 for determining the distribution parameter of each type of failure data group by combining the failure data of the equipment of the same kind from type-based failure databases 45N-45EX stored for each different type based on the identification result; and an equipment diagnosing means 48 for predicting any failure of the equipment in each building and detecting where trouble is progressing according to information coming from the monitoring means 44 and the estimating means 47.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134560-A (JP)
Title: Method of manufacturing silicon carbide film
Inventor: SATO KIYOSHI
IPC: H01L21/314
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing silicon carbide film which secures a dielectric coefficient of 4 or less, stable film stress even when the film is left in the atmosphere, a small leak current, extremely slow dry etching velocity which is lower than that of the silicon oxide film including carbon, and may be used as an etching stop film of copper wiring.  <P>SOLUTION: The method of manufacturing silicon carbide film on a semiconductor substrate by a plasma CVD method comprises steps of guiding material gas composed of raw material gas of a predetermined flow rate including silicon, carbon and hydrogen, and an inert gas of a predetermined flow rate to a reaction chamber; applying at least a kind of high frequency power to a reaction region in the reaction chamber; and changing a mixing ratio of the raw material gas in the material gas and the inert gas under a condition that at least a kind of high frequency power is applied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134251-A (JP)
Title: Discharge lamp
Inventor: YANO EIJU
IPC: H01J65/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp mercury-free with a high luminous efficiency.  <P>SOLUTION: An external electrode discharge lamp is filled with a mixture of two kinds of gases composed of xenon and krypton, a mixture of three kinds of gases composed of xenon, krypton, and neon, a mixture of three kinds of gases composed of xenon, krypton, and argon, or a mixture of four kinds of gases composed of xenon, krypton, argon, and neon, as a discharge medium. This makes a luminous efficiency in the ultraviolet light of wavelength 147 nm and 172 nm radiated from xenon higher, to improve the luminous efficiency of the discharge lamp. Furthermore, luminous stability is improved by mixing neon, argon, or the like as a buffer gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131649-A (JP)
Title: Rigid polyurethane foam and method for producing the same
Inventor: NOZAWA KATSUHISA
IPC: C08G101/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a rigid polyurethane foam excellent in heat-insulating performance in which dimensional stability is kept and good stability of stock solution is ensured by using an alternative foaming agent for chlorofluorocarbon.  <P>SOLUTION: The rigid polyurethane foam is produced by carrying out reaction and foaming of an organic active hydrogen, a physical foaming agent having <50°C boiling point, hydrofluoro ethers having ≥55°C boiling point and an organic polyisocyanate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003180294-A (JP)
Title: Mixture for stimulating glucose uptake
Inventor: BROWN ANNA LOUISE
IPC: A23L33/12
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new mixture usable for stimulating glucose uptake by an adipocyte from a mammal.  <P>SOLUTION: This mixture comprises CLA glycerides, at least one selected from CLA-fatty acids and CLA-alkyl esters, and one or more other components A. One or more other components A are selected for their capacities to alleviate problems related to insulin resistance in mammals, using CLA rich diets and/or foods and/or food supplements using an appropriate in vitro test so that in at least one step of the in vitro test, an improvement in test results is obtained of at least 4% by the blend of the CLA derivative and component A when compared to the CLA derivative only. The CLA rich dietic food, food supplements and foods containing the combination of CLA and component A as defined, while also the use of this combination for achieving an alleviation of insulin resistance is part of the invention.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004137339-A (JP)
Title: Method for closing oven lid of chamber type coke oven
Inventor: OTSUKA JUNICHI
IPC: C10B25/16
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for closing the lid of a chamber type coke oven, by which an oven lid knife edge is brought into tight contact with an oven lid frame to surely close the oven lid.  <P>SOLUTION: In an ordinary operation, a knife edge 9 attached to an oven lid body 1 is pressed to an oven lid frame 12 by using a coil spring to close the oven lid. When the relative displacement of the oven lid frame 12 to the oven lid main body 1 exceeds the following range of the coil spring, the coil spring is pulled out from a coil spring casing (plunger casing 5), and a jack bolt 4 is attached to the casing. The oven lid body 1 is brought into tight contact with the knife edge 9 by using the jack bolt 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003143066-A (JP)
Title: Transmitter/receiver for mobile communication
Inventor: TSUTSUI KOICHI
IPC: H04W16/30
Filed: 2002-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter/receiver, where the system constitution is simplified and also the employment efficiency of the system is elevated by raising the transmission efficiency of an up/down frame, in a mobile communication system. SOLUTION: This transmitter/receiver is composed of a voice-data generator 31, which generates a voice frame for accommodating voice data coded by each specified cycles T1, a transmission frame generator 32 which generates a plurality of transmission frames, each having a predetermined cycle T2 longer than the predetermined cycle T1 and portioning out the voice of a length of super-frame SF into voice data of a time shorter than it being obtained by the voice data generator 31, and a super-frame generator 32 which has a specified cycle T3 n times as long as the predetermined cycle T2 and transmits a transmission frame, constituted of not less than two and not more than 'n-1' voice data arranged therein.
Patent JP-2004099856-A (JP)
Title: Decomposable composition
Inventor: EGUCHI KATSUYASU
IPC: B27N3/00
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decomposable composition capable of effectively preventing the natural environment from being contaminated or destroyed.  <P>SOLUTION: The decomposable composition is formed by dissolving and kneading a mixture obtained by blending at least 10 pts.wt. adhesive to 100 pts.wt. at least plant itself or its processed material through the medium of water and subjecting the kneaded material to compression molding. The mixture further contains an inorganic powder. The mixture further contains a polyhydric alcohol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144908-A (JP)
Title: Bonding device for polarizing plate
Inventor: KIMURA SHIGERU
IPC: G02F1/1335
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bonding device for a polarizing plate, with which enlargement of a foot print in the bonding device for the polarizing plate is suppressed without lowering a product yield.  <P>SOLUTION: A turning station 200 to turn a conveying direction of a liquid crystal cell substrate 1, subjected to treatment in a previous step, 90° is arranged between an entrance part on the upstream side of a conveyance line 10 and a cleaning and conveyance line 100. As a substantial construction of the turning station 200, a turning table 202 to turn the conveyed liquid crystal cell substrate 1 90° is provided. Thereby, on the conveyance line 10 of the bonding device 1000 for the polarizing plate, the liquid crystal cell substrate 1 is conveyed in the direction of extension of short edges of the liquid crystal cell substrate 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144405-A (JP)
Title: Refrigeration device
Inventor: SATA YUJI
IPC: B65D19/28
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigeration device capable of being stably conveyed, improved in its flexibility in piping work and economical efficiency, reducing an area necessary for installing the refrigeration device, and reducing waste materials such as wood material generated after conveying components.  <P>SOLUTION: A weighting table 2 of this refrigeration device comprises at least an upper plate part 41, a front plate part 42 and a rear plate part 43, and has a spacial part 46 at a lower part of the upper plate part 41. Upper plate through holes 5, 5 are formed on the upper plate part 41, front plate through holes 3a, 3c are formed on the front plate part 42, and rear plate through holes 3b, 3d are formed on the rear plate part 43. First auxiliary plate members 6, 6 are respectively hung between the front plate through holes 3a, 3c and the rear plate through holes 3b, 3d in a state that one end of each first auxiliary plate member 6, 6 is detachably attached to the front plate part 42 and the other end is detachably attached to the rear plate part 43 respectively by screws 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144267-A (JP)
Title: Ball screw
Inventor: WATANABE YASUMI
IPC: F16H25/22
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw capable of reducing slip friction loss on a screw shaft side without forming a curvature radius of a groove surface of an inside raceway larger than a curvature radius of a groove surface of an outside raceway.  <P>SOLUTION: Mean surface roughness of the groove surface of the spiral inside raceway 14 formed in the peripheral surface of the screw shaft 11 is set smaller than the mean surface roughness of a groove surface of the spiral outside raceway 15 formed in the inner peripheral surface of a nut 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150278-A (JP)
Title: Valve timing regulator
Inventor: KINUGAWA HIROYUKI
IPC: F01L1/34
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve timing regulator having a mechanism for preventing both rotors from being carelessly reengaged during relatively rotating after the rotors are unlocked.  <P>SOLUTION: A radially slidable lock pin 51 of the valve timing regulator 1 is arranged in a lock pin containing hole 50 at a first rotor 10 side. A slider (closing member) 58 slidable along the axial direction of a slider containing hole 55 is arranged in the hole 55 of the rotor 30 side as the second rotor, and a bush 59 is press injected to a position near an outer peripheral surface 30f of the rotor 30 of the hole 55. An engaging hole 59a passing along the axial direction of the bush 59 and for allowing the pin 51 to be engaged is formed. The slider 58 hydraulically slides to push out the pin 51 engaged within the hole 59a and to close the hole 59a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151164-A (JP)
Title: Image display
Inventor: AKIMOTO HAJIME
IPC: G09F9/30
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display with built-in memory enabling adaptation to multiple pixel and a contraction of a peripheral region area.  <P>SOLUTION: The image display has a frame memory with a structure of serial connection of memory blocks comprising a plurality of memory cells and a voltage amplification means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003186469-A (JP)
Title: Musical sound information transfer device
Inventor: KIKUCHI TAKESHI
IPC: G10K15/02
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a musical sound information transfer device which can efficiently transfer musical sound information.  <P>SOLUTION: The musical sound information transfer device comprises an input means of inputting the musical sound information, a processing means of processing the musical sound information inputted to the input means, a packet generating means of detecting the amount of the musical sound information, processed by the processing means, in a specified cycle, extracting and packetizing a specified amount of musical sound information when the amount is larger than a specified amount, and detecting the amount of next musical sound information after the elapse of the specified cycle after the time corresponding to the final musical sound information in the packet packetized and packetizing the information, and a transfer means of transferring the packet generated by the packet generating means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213187-A (JP)
Title: Ink set
Inventor: NAKANO YUKIHIRO
IPC: C09D11/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink set which gives a printed surface with a homogeneous glossy feeling even when printed on a medium with smooth surface, has a high gloss, and is excellent in water resistance, scratch resistance, and marker resistance even in the case of an aqueous ink.  <P>SOLUTION: This ink set comprises a black ink containing a water-insoluble colorant for a black ink and color inks containing water-insoluble colorants for color inks. The difference between the maximum average particle size and the minimum average particle size of colorants in the group consisting of the water-insoluble colorant for the black ink and the water-insoluble colorants for the color inks is 45 nm or lower.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004151385-A (JP)
Title: Contact/separation mechanism and image forming apparatus
Inventor: TACHIKI HIROSHI
IPC: G03G15/16
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact/separation mechanism for freely attaching and detaching a transfer carrying body device (an abutting member) by using a space formed by opening the exterior by employing a simple constitution and to provide an image forming apparatus.  <P>SOLUTION: The image forming device is provided with photoreceptor drums 3a to 3d, a freely attachable and detachable transfer belt unit 8 and a rail member 201 which supports the unit 8. The member 201 is provided with a rail groove 202 which is used to guide the unit 8, a recessed part 202a which is used for positioning the unit 8 when the unit 8 is abutted, a positioning hole 202b, and a part 202c which is used to control the position of the unit 8 when the unit 8 is disconnected. The unit 8 is constituted so that it is put into a free state by the operation in which a side surface cover 35 is opened and the support to the image forming apparatus main body by the member 201 is released.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153578-A (JP)
Title: Adaptive equalizer
Inventor: HAMAMOTO KATSUAKI
IPC: H03H21/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adaptive equalizer which has a configuration suppressing the increase of a circuit scale due to multipliers etc, and requires small power consumption, and comprises many filter taps.  <P>SOLUTION: An approximation unit 30 approximates the value of a received digital signal to a predetermined value. The predetermined value is a bit shift number. A filter unit 32 executes equalizing processing based on a filter tap for inputting an approximated signal. A determination unit 36 compares the signal outputted from the filter unit 32 with a threshold prepared beforehand, and determines the transmitted information signal according to the result of the comparison. An adder unit 38 conducts subtraction processing in order to obtain an error signal 84 between the outputted signal from the filter unit 32 and a signal determined at the determination unit 36. A coefficient computation unit 34 conducts signal processing based on the error signal 84 to calculate the filter tap coefficient for the filter unit 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003248168-A (JP)
Title: Optical pickup device and optical element
Inventor: IKENAKA SEINO
IPC: G11B7/1367
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device for preventing errors in reading and writing of data from and to an optical information recording medium, by suppressing wave front aberration when the temperature of the optical pickup device changes against a use reference temperature T<SB>0</SB>, and to provide an optical element used therefor.  <P>SOLUTION: The optical pickup device arranges the optical element having a refraction function which makes spherical aberration of a condensed spot on an information recording surface over or optimum when a luminous flux of a use reference wavelength λ<SB>0</SB>is incident, and an optical path difference imparting function which is formed so that a plurality of concentric annular zones centering on an optical axis have mutually different thicknesses, and in which an optical path length of a ray passing through one zone is made longer by a substantially integer multiple of the use reference wavelength λ<SB>0</SB>than the optical path length of a ray passing through another zone nearer to the optical axis. In addition, the wave front aberration in the condensed spot is set to be less than 0.14λ (0.07λ) in the ranges of upper and lower 60 (30)°C of a use reference temperature T<SB>0</SB>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004157733-A (JP)
Title: Help-desk system
Inventor: HAMAGUCHI TAKEHISA
IPC: G06Q10/00
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a help-desk system that can judge proper answerers when assigning answers to respective questions and grasp evaluations of answers of respective answerers from standpoints of questioners.  <P>SOLUTION: A central processor 110 that the help-desk system is equipped is equipped with a registration processing part 111 and a retrieval processing part 112. The registration processing part 111 has a question/answer information registration processing part 113 and an evaluation information registration processing part 114 and stores respective pieces of information including questions from questioners, answers to the respective questions, and evaluations of the answers of answerers in a database 130. The retrieval processing part 112 has an answerer retrieval processing part 115 and an instance retrieval processing part 116, retrieves an answerer or a past answer instance to obtain question/answer information and evaluations of respective answers from the database 130, and displays them on an input/output device 120.  <P>COPYRIGHT: (C)2004,JPO