baber/WOPTO huggingface dataset:
Patent JP-2003249694-A (JP)
Title: Light emitting device and illuminator using it
Inventor: TADATOMO KAZUYUKI
IPC: C09K11/73
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device, and an illuminator using it, in which variation of color tone is controlled by improving a light emitting device arranged to emit a visible light through combination of an LED and a phosphor.  <P>SOLUTION: A GaN based LED 1 is combined with a phosphor 2 being excited with light L1 emitted from the LED 1 to emit fluorescence (visible light) L2 thus constituting a light emitting device emitting the fluorescence L2. The LED 1 and the phosphor 2 are selected and combined such that variation in the chromaticity of the output light falls within 0.05 on the x-y chromaticity chart when the quantity of driving current being injected into the LED 1 is varied from 0.1 (A/cm<SP>2</SP>) to 70.0 (A/cm<SP>2</SP>) per unit emission area. A white lighting fixture in which variation of color tone is controlled can be obtained by employing a high efficiency InGaN based ultraviolet LED as the LED 1 and a white phosphor as the phosphor 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253382-A (JP)
Title: Weather-resistant high-strength steel sheet superior in bending resistance for abrasive blasting, and manufacturing method
Inventor: NAKAMURA TAKAAKI
IPC: C22C38/02
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel material which surely has an ultra high strength of 700 MPa or higher by yield strength, is resistant to bending after abrasive blasting, and has weather resistance, and to provide a manufacturing method.  <P>SOLUTION: The weather-resistant high-strength steel sheet superior in bending resistance for abrasive blasting comprises, by mass%, 0.2-2.0% Ni, 0.2-0.5% Cu, 0.2-1.0% Cr, 0.05-0.15% C, 0.5% or less Si, 0.5-2.0% Mn, 0.02% or less P, and 0.005% or less S, one or more of 0.03-0.2% Ti, 0.01-0.07% Nb, 0.01-0.07% V and 0.0005-0.0050% B, and the balance Fe with unavoidable impurities. The manufacturing method comprises heating the above steel material to 1,200°C or higher, then finishing rolling in a temperature region of 850-950°C, and winding it up at 500-650°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255933-A (JP)
Title: Collaboration music composing method of terminal device, music data transmitting method of server, terminal device, server, collaboration program, and recording medium
Inventor: NISHIBORI YU
IPC: G06Q30/06
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collaboration music composing method of a terminal device, a music data transmitting method of a server, the terminal device, the server, a collaboration program, and a recording medium which make it possible to easily compose collaboration music.  <P>SOLUTION: The terminal device displays a list of pieces of music as objects of collaboration stored on the server (step S1) and sends a request-to-send command for each selected piece of music to the server through a communication network (steps S13, S14) each time an operator selects the music as an object of collaboration, and the server receives pieces of music data that the operator selected and reproduces the pieces of received music data at the same time (step S14). Further, the server receives music data as an object of collaboration uploaded from the terminal device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002294126-A (JP)
Title: Improved magenta ink recipe
Inventor: ADAMIC RAYMOND J
IPC: C09D11/00
Filed: 2002-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a magenta ink having a high plain paper chroma and a decreased moisture bleed/hue shift. SOLUTION: The magenta ink contains (a) a dye compound represented by the structural formula (wherein Q is a cation) and (b) a medium comprising water alone or a mixture of water with an organic solvent.
Patent JP-2002343216-A (JP)
Title: Relay device
Inventor: SUZUKI HIROHISA
IPC: H01H11/00
Filed: 2002-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a relay device capable of reducing manufacturing cost by reducing the number of parts and the number of connections between members and simplifying manufacturing processes. SOLUTION: In the relay device, including a plurality of electromagnetic relays, each stem of respective electromagnetic relay is integrated, and a common base plate 1 resin-molded with a wiring member by resin molding is used. The wiring member of the common base plate 1 is protruded from inside resin molding and is used as a stationary contact member of the electromagnetic relay. Each relay unit used as a sub assembly, excluding the stationary contact member of each electromagnet relay, is fixed to the common base plate, so that a moving iron is driven in parallel to a common base plate face. As a result, compactness, very easy adjustment of relay characteristics, and reduction of the number of parts can be provided.
Patent JP-2003254318-A (JP)
Title: Rotation transmitting member
Inventor: MARUYAMA KIYOMI
IPC: F16D1/02
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation transmitting member capable of securing the rotation transmitting function and the impact absorbing function in the axial direction by a simple structure.  <P>SOLUTION: The rotation transmitting member 10 consists of a pair of cylindrical bodies 11 and 12 engaged with each other in the axial direction. A serration 13 is formed in the engaged part of either one of the cylindrical bodies. The cylindrical bodies are integrated by forcing the serration into the other cylindrical body and engaged. When an excessive impact is applied in the axial direction, the other cylindrical body is plastic-deformed by the serration formed in the one cylindrical body so that the impact is absorbed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255699-A (JP)
Title: Developing device
Inventor: TOIZUMI KIYOSHI
IPC: G03G21/14
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration of developer such as toner and the fusion of the developer onto a developing roller caused by mechanical or thermal load imposed on the developer and to always stably electrify the developer.  <P>SOLUTION: The developing device is provided with an electrifying member (toner electrifying roller) 4 having electrifying substance (for example, photochromic material) radicalized by the irradiation of light, and a light irradiation part (ultraviolet ray generator) 5 irradiating the member 4 with light. The developer T is electrified by irradiating the member 4 with the light so that the electrifying substance may be in a radically activated state, and bringing the developer (toner) T into contact with the electrifying substance so that electrons may be taken away from the developer T. By incorporating a discharge functioning material in the member 4 in addition to the electrifying substance, the electrifying substance removes the electrons extracted from the developer, and then electrification is stabilized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254843-A (JP)
Title: Six axial force sensor
Inventor: HIRABAYASHI YUSUKE
IPC: B25J19/02
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a six axial force sensor which suppresses the problem of interference of other axes, increases level of measurable axial forces remarkably, extends an application range, and contributes to its being put to practical use.  <P>SOLUTION: This sensor is provided with a six axial force sensor chip 11 which is formed using a semiconductor substrate, and has at least an acting portion 21 which receives an external force and a supporting portion 22 for supporting this acting portion, an external force applying board 34 which is arranged around the six axial force sensor chip, and to which the external force is applied, and a structure composed of a pedestal portion 12 for supporting the six axial force sensor chip, external force buffering mechanisms (31, 32, 33) for fixing the external force applying board to the pedestal portion, and a uniting rod 17 being an external force transmitting mechanism. The applying board 34 and the acting portion 21 are united with the uniting rod 17.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262223-A (JP)
Title: Guide bar for feeding equipment
Inventor: MATSUMOTO YASUYUKI
IPC: B23Q1/28
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a guide bar capable of being constituted compactly and lightweight and precisely feeding and precisely processing.  <P>SOLUTION: A hollow shaft (11) having a designated length is provided, a rod (12) is inserted into an axial center portion of the hollow shaft (11), and an axial stress inducing member (A-1) inducing axial stress (F) to the hollow shaft (11) via the rod (12) is provided at both end of the hollow shaft (11) and the rod (12). Axial stress (F1) in a range (δ1) of decreasing a bending displaced amount (δ) to bending load (W) of the hollow shaft (11) is induced to the hollow shaft (11) by means of the axial stress inducing member (A-1).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260483-A (JP)
Title: Sewage treatment method
Inventor: SUZUKI KEN
IPC: C02F3/12
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in dynamic filtration, time is required in the compaction of a filter bed when the concentration of an activated sludge mixed liquid is low while the formed filter bed becomes thick when the concentration of the activated sludge mixed liquid is high, and the number of times for backwashing must be increased and, since filtration is stopped at the time of backwashing, the amount of filtered water to be obtained is reduced as the number of times for backwashing is increased and it is necessary to make the amount of filtered water and the number of times for backwashing proper in order to perform efficient filtration.  <P>SOLUTION: A dynamic filtering method is constituted so that filter cloths for permitting activated sludge to pass are provided in a biological reaction tank having an air diffusion pipe arranged therein in a dipped state and a filter body provided with a filtered water taking-out port is immersed in the falling flow of turning flow formed by the air diffusion of the air diffusion pipe to be arranged therein to form activated sludge layers on the surfaces of the filter cloths, and the activated sludge mixed liquid is filtered to take out filtered water. In this method, a filtrate flow rate can be adjusted corresponding to the concentration of the activated sludge mixed liquid in the reaction tank to continue a stable treatment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262450-A (JP)
Title: Cooling storage
Inventor: SHIRAISHI HIDEO
IPC: F25D19/00
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time required before performing refrigerant recovery work by avoiding removal work of a machine chamber cover.  <P>SOLUTION: A cover 30 has a core 34 formed as a lid part formed thinner than the other part and surrounded by an annular thin-walled part 33, corresponding to a process pipe 25 and a refrigerant pipe 23. A pull tab 35 is mounted to the upper part of the core 34 through a rivet, and the thin-walled part 33 is ruptured by pulling the pull tab 35. Further, the rupture reaches the lower end by pulling the pull tab 35 downward to the outside, and the core 34 is taken off the cover 30 to form an opening.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271834-A (JP)
Title: Commodity dealing system
Inventor: NARUSE HIROSHI
IPC: G06Q30/06
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To make easily retrievable a commodity that a person desires to buy it.  <P>SOLUTION: A commodity dealing system is provided with a store server connected with user's terminal unit and an address registration server. The address registration server is provided with an address data transmission function which stores address data and commodity information, retrieves address data corresponding to the commodity information transmitted from the store server, and transmits the address data to the store server. The store server is provided with an address data retrieval demand function which transmits information of a commodity which is out of stock to the address registration server and demands address data retrieval of the store server handling the commodity when the store server discriminates that the commodity is out of stock by a stock situation confirmation function and an address data informing function which receives the address data to be retrieved and transmitted by the address registration server and informs user's terminal unit of it.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273080-A (JP)
Title: Plasma processing apparatus and processing method thereof
Inventor: YASHIRO YOICHIRO
IPC: H05H1/46
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing apparatus and a processing method thereof for preventing a breakdown of a lower portion of vacuum vessels, such as a vacuum vessel and a pump caused by an abnormal electrical discharge like an arc electrical discharge or the like.  <P>SOLUTION: Plasma discharged toward the lower portion of the vacuum vessels can be restrained through positioning a lattice-like conductive shield around an electrode, on which a substrate is positioned and changing a flow ratio of a gas fed into the vacuum vessels.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270740-A (JP)
Title: Image reading method and image reader
Inventor: GIDOU TOMONORI
IPC: G01T1/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading method and an image reader by which image data is excellently corrected by effectively removing noise from low frequency to high frequency while considering the frequency of noise to be removed in accordance with a sampling pitch in reading an image.  <P>SOLUTION: Image data values corresponding to respective reading coordinates are acquired by performing reading-scanning at the pitch P to an image recording medium in which the image is uniformly inputted by the image reader. The component of an area where the frequency is f>1/(4n×P) out of the image data is removed on a condition that the maximum value of the absolute value of positional deviation in setting the image recording medium in the image reader is set as (d) and (n) is a natural number, and the obtained data is set as correction data. Then, the image data before correction acquired by performing reading-scanning on the image of a subject recorded on the image recording medium is corrected according to a value obtained by standardizing the correction data, and the obtained data is set as the image data after correction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272622-A (JP)
Title: Manufacturing method of negative electrode material for lithium secondary battery and lithium secondary battery
Inventor: MABUCHI AKIHIRO
IPC: B82Y99/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a negative electrode material for a lithium secondary battery, the negative electrode material and a lithium secondary battery using the negative electrode material with excellent rate characteristics and cycle characteristics.  <P>SOLUTION: A reserve graphite with its crystallite size Lc grown in a c-axis direction after a carbon precursor is put under heat treatment is graphitized after a shearing force is acted to manufacture a negative electrode material for the lithium secondary battery. Heat treatment temperature of the carbon precursor may be around 1,600 to 2,200°C, and the reserve graphite may be of a crystallite size La in an a-axis direction of around 1 to 10 nm and that Lc in the c-axis direction of around 5 to 30 nm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003201770-A (JP)
Title: Rolling type base-isolating device having inherent trigger function, and rolling type base-isolating system using the same
Inventor: WATANABE SHINICHI
IPC: E04H9/02
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stability at normal times and properness in the sliding fit and rolling of a ball during earthquakes in a rolling type base-isolating device.  <P>SOLUTION: Working and molding are conducted so that a radius RC of contact curvature can boundlessly approach a radius RB of the ball on condition that the radius RC and the radius RB satisfy the inequality RC>RB in a state in which the ball is brought into contact with and made stationary in the center of a top recess curved surface part of a rolling support having a conical recess surface; and all steel components are precedently rustproofed by using a film of triiron tetroxide. This base-isolating device is mounted on a pedestal via a suspended elastic rod and supported by an arc-shaped projection elastic brake band.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274006-A (JP)
Title: Mobile phone with fingerprint authentication function and person authenticating method thereof
Inventor: SAKAMOTO MASATAKA
IPC: G06F21/32
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile phone with a fingerprint authentication function whereby a fingerprint is used for authentication of a person to enhance security.  <P>SOLUTION: When a user places its finger to a fingerprint read section 21 after a display apparatus 51 displays start of registration, reading of fingerprint data is started and the fingerprint data are converted into feature data such as a feature point and relation. A nonvolatile memory 40 stores the feature data, and registration processing is finished. When the user places its finger to the fingerprint read section 21 during operation of the fingerprint authentication function, the fingerprint data are converted into feature data such as a feature point and relation. Collation data are extracted from the nonvolatile memory 40 and cross-referenced with the extracted feature data for calculation of a score. Coincidence/dissidence is discriminated depending on the magnitude relation between the score and a threshold value. When the discrimination indicates coincidence, the succeeding operation is executed and when dissidence is discriminated, power is interrupted to inhibit further operations.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003275566-A (JP)
Title: Mixing apparatus and mixing method for treating liquid, and substrate processing apparatus
Inventor: KUROSAWA MASAHIKO
IPC: B01F5/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixing apparatus for a treating liquid in which a mixing tank storing the treating liquid can be small-sized in the case of preparing the treating liquid of a low hydrofluoric acid density.  <P>SOLUTION: The mixing apparatus comprises: a liquid chemical supply pipe for supplying hydrofluoric acid to the mixing tank; a diluent supply pipe for supplying pure water to the mixing tank; and a supply control pump 6 for controlling the supply amount of the hydrofluoric acid to be supplied from the liquid chemical supply pipe to the mixing tank. The supply control pump is constituted of: a main body 16 where a liquid chemical chamber 17 for storing the hydrofluoric acid supplied from the liquid chemical supply pipe is formed; a diaphragm 18 provided while making one side surface face the liquid chemical chamber; a piezoelectric element 21 provided on the other side face of the diaphragm for vibrating the diaphragm; and a nozzle plate 19 where a nozzle hole 19a is formed and which is provided facing the diaphragm across the liquid chemical chamber for discharging the hydrofluoric acid stored in the liquid chemical chamber from the nozzle hole by the vibration of the diaphragm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265423-A (JP)
Title: Electrocardiographic information reporting system
Inventor: TAUCHI YASUO
IPC: A47K3/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrocardiographic information reporting system, capable of simply confirming the operation even if an operator or the like is not actually in the water of a bathtub.  <P>SOLUTION: This electrocardiographic information reporting system includes palmus detecting electrodes 31, 32, 33 set in the bathtub B, a heart rate computing unit 40 for calculating the heart rate of a bathing person according to the electrocardiograph signals detected by the palmus detecting electrodes 31, 32, 33, and an operating remote controller of a bath hot water supply device for displaying the bathing person's heart rate created by the heart rate computing unit 40. The heart rate computing unit 40 is provided with a pseudo electrocardiograph signal output means 47 including a microcomputer 45, a pseudo electrocardiograph signal generating circuit 48 for generating a pseudo electrocardiograph signal according to a basic signal output from the microcomputer 45, and a damping circuit 49 for damping the pseudo electrocardiograph signal output from the pseudo electrocardiograph signal generating circuit 48 to the same signal level equal to that of the normal electrocardiograph signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003276722-A (JP)
Title: Ribbed paper cup and its manufacturing method
Inventor: NOZAKI TATSUYA
IPC: B31B50/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ribbed paper cup easy to be held with a hand even when high-temperature contents such as boiling water is put thereinto, and also causing no deterioration in a beautiful decoration effect such as picture patterns and letters printed on the outside of the cup.  <P>SOLUTION: The ribbed paper cup has a body member and a bottom member, and a plurality of rib-like protrusions are partly formed on the outer periphery of the body. The rib-like protrusions are formed continuously or discontinuously throughout the entire periphery of an upper part of the outer periphery of the body in the longitudinal direction thereof while leaving a spacing among them, or throughout the entire periphery of the upper part of the outer periphery of the body in the lateral direction thereof while leaving a spacing among them. Further, in the manufacturing method for the ribbed paper cup, a laminate is used as a material for the body. The laminate mainly consists of paper whose weighing is 50-300 g/m<SP>2</SP>and whose elongation at breakage is 10% or more both longitudinally and laterally under the environment of 65% humidity. The paper cup is first formed, and protruding portions are then formed on the body. In the next step, the protruding portions thus formed are crushed to form the rib-like protrusions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275456-A (JP)
Title: Medal game machine
Inventor: HARA SHINJI
IPC: A63F9/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medal game machine reducing installation space and capable of enhancing a challenging spirit of a player to a medal game.  <P>SOLUTION: A height dimension is extended along a perpendicular direction with respect to a floor face of a casing 11 and it is set larger in comparison with an overall depth. In a front face of the casing 11, a medal slot 17 is provided above a game panel 14 and a medal delivery port 18 is provided below the game panel 14. When a medal inputted from the slot 17 enters a prize hole of the game panel 14, medals of a number responding to the type of the prize hole are delivered from the delivery port 18. A video game expressing a state of the medal game with a predetermined plot is displayed in a display device 32. Medals of a number responding to progress of the video game are delivered.  <P>COPYRIGHT: (C)2003,JPO