baber/WOPTO huggingface dataset:
Patent JP-2003153037-A (JP)
Title: Contour correcting circuit for video signal
Inventor: TAKESHIMA MASAHIRO
IPC: H04N5/208
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To enable to view a video image in an optimal state of reproducing a skin color. SOLUTION: The circuit consists of a skin color area detecting circuit 1 for detecting an area of a skin color portion in one frame from a color difference signal, a skin color average luminance level detecting circuit 2 for detecting an average luminance level of the skin color portion in one frame from the color difference signal and a luminance signal, an average luminance level detecting circuit 3 for detecting an average luminance level of one frame from the luminance signal, a skin color correcting circuit 4 for forming a skin color correcting signal by using the outputs from the circuits 1, 2 and 3 as an input, a color difference contour correcting circuit 5 for multiplying the color difference signal by a color difference contour correction according to the skin color correcting signal, and a luminance contour correcting circuit 6 for multiplying the luminance signal of a video signal by a contour correction according to the skin color correcting signal.
Patent JP-2003150031-A (JP)
Title: Method for creating and distributing question, server for creating and distributing question, program for creating and distributing question, and recording medium
Inventor: OIKAWA KENJI
IPC: G06Q50/20
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for creating and distributing questions, a server for creating and distributing questions, a program for creating and distributing questions, and a recording medium which enable easy creation of a question making program in accordance with a request from a learner, reduction of the cost of communication, and realization of a service the learner and a question maker can easily take part in. SOLUTION: In the method for creating and distributing questions, a question related information registration step in which question related information of the question inputted by the question maker is registered in the server 10 for creating and distributing questions, a question making program creating step in which a question making program with the question related information embedded therein is created by extracting the question related information in accordance with the question requested from the portable terminal 12a, a question making program distribution step to distribute the created question making program to the portable terminal 12a,  and a history information recording step to record the question embedded in the distributed question making program as history information are carried out using the server 10 for creating and distributing questions connected with the portable terminal 12a and with a question maker's terminal 11a via a network.
Patent JP-2003152761-A (JP)
Title: Lan relaying device, adaptive flow control method used for the same, and its program
Inventor: NUMATA YOSHIAKI
IPC: H04L12/46
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a LAN relaying device in which adaptive differential read access control to a memory circuit is made possible so that stable memory access control and a flow control function of a line processing section as required can be applied. SOLUTION: A receiver side adaptive threshold value control circuit 2 can set three kinds of receiver side threshold values in advance, compares a receiver side write pointer of a receiver side write control circuit 3 with a receiver side read pointer of a receiver side read control circuit 4, and gives receiver side adaptive differential read control signal to the receiver side read control circuit 4 when detecting an increase/decrease from a reference differential signal.  A transmitter side adaptive threshold value control circuit 6 can set three kinds of transmitter side threshold values in advance, compares a transmitter side write pointer of a transmitter side write control circuit 8 with a transmitter side read pointer of a transmitter side read control circuit 7, and gives a transmitter side adaptive differential read control signal to the transmitter side read control circuit 7 when detecting an increase/decrease from a reference differential signal.
Patent JP-2002216966-A (JP)
Title: El fluorescent material laminated thin film and el element
Inventor: YANO YOSHIHIKO
IPC: H05B33/10
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an EL fluorescent material laminated thin film and EL element to emit light in a high luminance. SOLUTION: This has at least one compound as the main component wherein the mother material is selected among alkaline earth thioaluminate, alkaline earth thiogallate and alkaline earth thioinlate, and the fluorescent material thin film into which rare-earth element is added as the light-emitting center, and a dielectric thin film having alkaline earth-containing oxide, and/or titanium- containing oxide are laminated.
Patent JP-2003152672-A (JP)
Title: Method and device for demodulating multi-carrier
Inventor: SUZUKI TOKUSHO
IPC: H04J11/00
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a multi-carrier demodulator in which an error rate is not considerably deteriorated even when a delayed wave having a delay time difference exceeding a guard interval arrives. SOLUTION: In a use symbol extracting part 31, M' points (L<=M'<(NTGI/T) are extracted from the end of a valid symbol from N+(NTGI/T) compound digital signals. In such a case, T+TGI-(M'T/N) is greater than the time difference from the latest delayed wave. In a first matrix operation and linear operation part 321, A general inverse matrix (L rows and M' columns) of a matrix (L<M') of M' rows and L columns, in which (q) rows and (p) columns are exp(2πjkp nq /N), is found from a set  kp } of numbers of L subcarriers and a set nq } of sampling number of M' points, and a column vector composed of a complex signal X(kp1 ) of L' subcarriers is provided by calculating the matrix of L' rows and M' columns extracting rows corresponding to the set  kp1 } of numbers of L' pilot carriers.  A waveform x'(nq ) of L' pilot carriers is generated and a complex signal X(kp2 ) of remaining L-L' subcarriers is found from M' complex numbers x(nq )-x'(nq ).
Patent JP-2003156834-A (JP)
Title: Mask for exposure with near-field light, exposure system and exposure method
Inventor: TSURUMA ISAO
IPC: G03F7/20
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a mask for exposure with near-field light free from sticking. SOLUTION: The mask 1 for exposure with near-field light has openings of a prescribed pattern formed in one face and is placed in contact with the surface of a wafer 2, which is exposed with near-field light. The material of the mask is a transparent substance such as glass or quartz glass and the mask is a circular mask whose thickness d1 is <=1 mm, preferably 0.1-0.5 mm.
Patent JP-2003156116-A (JP)
Title: Ball screw and belt type continuously variable transmission provided with ball screw
Inventor: YOSHIDA ISAMU
IPC: F16H25/24
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a ball screw which reduces weight and size of a CVT without deteriorating transmission efficiency, and the CVT provided with the ball screw. SOLUTION: In the belt type continuously variable transmission, a transmission belt 1 is wound between belt receiving faces 2a and 3a respectively facing a fast pulley 2 provided on a rotary shaft 4 and a movable pulley 3, and a winding diameter of the transmission belt 1 is steplessly changed by axially moving the movable pulley 3 by the ball screw 20. The movable pulley 3 is axially moved by: fixing rotation and axial movement of a nut 22 of the ball screw 20; connecting a hollowly formed screw shaft 21 to the movable pulley 3 so it can rotate and axially move; covering an end part of the screw shaft 21 in a side opposite to the movable pulley 3 by an end part of the nut 22; and rotary-driving the screw shaft 21.
Patent JP-2003158570-A (JP)
Title: Automatic telephone message recorder
Inventor: HATAMURA JUNJI
IPC: H04M1/725
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an automatic telephone message recorder that can simply and smoothly output a received message. SOLUTION: In slave unit reproduction processing, first a telephone line is opened (S1), and whether or not the slave unit is lifted up from a charging cradle is confirmed (S2). When the slave unit is picked up from the charging cradle 50 (Yes in S2), the telephone line 26 is closed, and when there is an output (reproduction) request of an incoming message, the incoming message is reproduced (outputted from a speaker 36) in the line closing state. Further, in the reproduction of the incoming message, busy tone check processing to carry out detection of a busy tone and elimination of disabled dialing is carried out (S11), and when the busy tone is detected, the dialing disabled state is eliminated.
Patent JP-2003159784-A (JP)
Title: Ink jet recorder
Inventor: SUGIYAMA RYOSUKE
IPC: B65H15/00
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recorder 20 equipped with a paper supply tray 22 and a paper discharge tray 30, thereby formed longitudinally viewed from the side face, and which substantially uniformizes ejection performance without relying on signal processing or the like, regardless of selection of a longitudinally mounted state or a selection of transversely mounted state according to location in use.  <P>SOLUTION: When a supporting member 41 is provided near one end of a front face side in a longitudinal direction. When the main body 21 of the ink jet recorder 20 is to be used in both states of a substantially vertical state (longitudinally mounted) and in a substantially horizontal state (transversely mounted), a print head 27 is set to have a substantially equal oblique angle from the horizontal level in both the substantially vertical state and the substantially horizontal state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161983-A (JP)
Title: Range finder interlocked type camera
Inventor: GENDA KYOJI
IPC: G02B7/30
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a range finder interlocking type camera realizing stable focusing by informing a user of the aligned state of the image of a subject by visual judgement or according to a signal.  <P>SOLUTION: This camera includes a reference image optical system 160 for forming the reference image of the subject by transmitting part of luminous flux from the subject passing through a finder principal optical system 130, and a measured image optical system 170 for forming the measured image of the subject by transmitting part of luminous flux form the subject passing through a range finder optical system 140. A focus arithmetic operation part 182 detects the blur degree of the image of the subject based on a signal concerning the image of the subject outputted from a reference image detecting sensor 166 and a signal concerning the image of the subject outputted from a measured image detecting sensor 168. Output parts 174 and 176 output the detected result on the blur degree of the image of the subject based on a signal concerning the detected result on the blur degree of the image of the subject outputted from the arithmetic operation part 182.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159292-A (JP)
Title: Guide frame of medical waste container
Inventor: IWASA SATOKO
IPC: B65F1/00
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide frame of a medical waste container which is constituted in a way that it helps an easy placement of medical wastes into the medical waste container.  <P>SOLUTION: The guide frame 11 of the medical waste container comprises a cylindrical frame section 13 which is formed in a way to surround the bottomed four-sided cylindrical medical waste container 12, a guide section 15 arranged within the cylindrical frame section 13, and leg sections 14 which are vertically extended from the corners of the lower edges of the cylindrical frame section 13. The guide section 15 is composed of a slanting wall 16 which is extended from the inside surface of the cylindrical frame section 13 in the obliquely downward direction. An insertion hole 17 is opened at the edge of the slanting wall 16 for inserting medical wastes. The guide frame 11 is integrally formed of a transparent or semi-transparent plastic.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162299-A (JP)
Title: Speech reproducing circuit, decoding circuit, and device and method for reproducing speech
Inventor: SHIMIZU YASUO
IPC: G10L19/00
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speech reproducing device capable of realizing accurate fast-forwarding/rewinding by an easy control.  <P>SOLUTION: Coded speech data are inputted to a frame defining part 1, and are counted up by a frame counting part 2 every time a frame is defined. Thereafter, when the speech data are inputted to a decoding part 3, the decoding is switched on-off by a decoding on-off part 4 to be controlled by a reproduction rate fixing part 5, and the speech data are reproduced as speech at a desired speed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163772-A (JP)
Title: Image forming apparatus
Inventor: FUKUDA MOTOYUKI
IPC: B41J29/38
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that an image forming apparatus suddenly transits to a power saving condition during setting of copy since a timer of countdown is not cleared simply by operating an operation display part during the countdown to a stable standby condition or the power saving condition in the conventional image forming apparatus.  <P>SOLUTION: The problem is solved by clearing the timer in an operation using a fixing device during the countdown to the stable standby condition and the power saving condition, extending time for transiting to power saving a little in an operation for operating the operation display part and avoiding sudden transition to the power saving condition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166873-A (JP)
Title: Occupant weight measuring device
Inventor: KATSURAGI MICHIHIRO
IPC: G01G3/04
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an occupant weight measuring device capable of stably acquiring an accurate measurement result without an environmental change or a secular change.  <P>SOLUTION: The quantity of expansion or contraction of a coil spring 104 expanding or contracting corresponding the load applied to a vehicle seat is measured optically, and the weight of occupants seated on the seat is operated based on the measurement result.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165129-A (JP)
Title: Method for forming film from solution
Inventor: IMAI NARIAKI
IPC: B29K1/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To form a film having a good optical characteristic value Rth by recovering and recycling a solvent.  <P>SOLUTION: The method for forming the film from the solution comprises the steps of condensing and recovering the gas generated from a band zone 11 by a condenser 41 when the film 25 is formed by casting a dope 13. The recovered solvent 42 is obtained from the condenser 41. The method further comprises the step of separating the recovered solvent 42 into a refined solvent 46 containing a moisture of 5.0 wt.% or less and a waste liquid 47 by a solvent treating unit 45. The method also comprises the step of regulating the refined solvent 45 at a component ratio of the solvent for the dope 13 by a solvent component regulator 70. The method also comprises the steps of mixing 50 wt.% of the regulated solvent in the dope modifying solvent, and modifying the dope 13. The method also comprises the steps of obtaining the film 25 having good optical characteristic value Rth while recycling the recovered solvent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169499-A (JP)
Title: Moving amount calculating device for stepping motor and driver for the stepping motor
Inventor: YAMADA YOSHIHISA
IPC: H02P8/38
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving amount calculating device for a stepping motor capable of reducing errors of a member to be driven between a target position and an actual position for stopping the member to be driven from the result that the stepping motor is rotated according to the moving amount of the calculated member to be drive.  <P>SOLUTION: A rotative direction detector 3a-22 detects the moving direction based on the present position of the member to be driven to be transmitted with the drive force of the stepping motor via a gear and the target position of the member to be driven. When the moving direction is the direction of moving away from a reference position, a moving amount calculating device 3a-2 calculates the value obtained by adding a first predetermined value to the difference between a present position and the target position as the moving amount. When the moving direction is the direction approaching from the reference position, the calculating device 3a-2 calculates the value obtained by subtracting the second predetermined value from the difference between the present position and the target position as the moving amount. The present position is updated according to the rotational amount of the stepping motor by an updating unit 3a-4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170919-A (JP)
Title: Non-contact ic chip fitting method, and packaging material fitted with ic chip manufactured by using the same
Inventor: TOMATSURI TAKEO
IPC: B42D15/10
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact IC chip fitting method capable of temporarily fitting IC chips to a gripping part irrespective of a position of the IC chip and suction force, and fitting the IC chips to an article to be fitted surely and accurately, and a packaging material fitted with IC chips manufactured by using the non-contact IC chip fitting method.  <P>SOLUTION: In a method for fitting IC chips capable of reading or reading/ writing data in a non-contact manner, the IC chips (11) are temporarily fitted to an article (12) by static electricity caused by charging the IC chips to the positive or negative charges.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172640-A (JP)
Title: Display
Inventor: SHIMIZU REI
IPC: G01D7/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To properly grasp remaining length of a long member.  <P>SOLUTION: A display is arranged in a sending means of soft and long member 1 with known total length and indicates the sent amount or remaining length of the long member 1. Digit indicators 15 and 16 for sent amount and remaining length and a graph indicator 17 indicating the ratio of the sent amount or the remaining length to the total length are provided. Not only indication with digits but graph indication of the ratio to the total length are given.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172788-A (JP)
Title: Electronic timepiece
Inventor: FUNABASHI MOTOKI
IPC: G04C3/14
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a timepiece capable of reducing useless power consumption of a secondary battery.  <P>SOLUTION: This electronic timepiece has a power generation means 1, a power storage means 2 for storing the power from the power generation means 1, a switch means 13 provided between the power generation means 1 and the power storage means 2, a clocking means 5 for clocking the time, hands 8 for displaying the time based on a signal from the clocking means 5, and a motor 7 for driving the hands 8. The timepiece is characterized by being provided with a voltage detection means 14 for detecting the voltage of the power storage means 2 and a rotation detection means 9 for detecting rotation of the motor 7, and by cutting off connection between the power generation means 1 and the power storage means 2 by the switch means 13 based on a signal from at least either of the voltage detection means 14 and the rotation detection means 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002244289-A (JP)
Title: Flexographic printing element engraved with laser and method for forming printing plate from the same
Inventor: KANNURPATTI ANANDKUMAR RAMAKRI
IPC: G03F7/36
Filed: 2001-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a laser engravable flexographic printing element and a method for forming a printing plate from the element. SOLUTION: The flexographic printing plate is formed with the laser engravable flexographic printing element including at least one laser engravable reinforced elastomer layer of an elastomer composition containing an elastomer binder, at least one monomer, a photoinitiator system whose UV absorbance lowers in accordance with the progress of polymerization and at least one additive which absorbs IR of 9-12 μm on the base. In the forming method, the whole printing element is photo-cured by exposure to UV and the photo-cured element is exposed to IR of 9-12 μm to engrave the elastomer layer.
Patent JP-2003179930-A (JP)
Title: Method and apparatus for extracting dynamic object
Inventor: TEI BUNTO
IPC: H04N7/24
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for extracting dynamic object in which a desired background can be covered with an imaging region and the dynamic object can have a predetermined size on an image.  <P>SOLUTION: The method for extracting the dynamic object comprises steps of extracting the dynamic object from image signals of a plurality of fixed background image cameras, and extracting the dynamic object by mapping the image photographed by a broadcasting image camera. The method further comprises an identifying step of identifying the dynamic object obtained from the region of the image signal duplicated between the plurality of the fixed background image cameras, a selecting step of selecting the dynamic object extracted from the background image having a smallest distance between the center of the screen of the background image camera and the center of gravity of the dynamic object when the same dynamic object is extracted from the image signal of the different fixed background image camera, and an extracting step of extracting the dynamic object by mapping the photographed image of the broadcasting image camera on the region of the dynamic object selected by the selecting step.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179422-A (JP)
Title: Small antenna
Inventor: TOMOMATSU ISAO
IPC: H01Q1/36
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the influence of the gate of a resin mold body on the antenna characteristics and prevent possibility of exfoliation of the antenna element from the resin mold body when cutting the gate projection in a small antenna having a meandering antenna element and the resin mold body in one body with the antenna element.  <P>SOLUTION: A blank space (A) on one side, which includes a trace 18 of a gate on a resin mold body, out of the spaces around an antenna element 10 is made larger than the other blank spaces B, C, and D. As a result, the trace 18 of the gate is made far from the antenna element 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184729-A (JP)
Title: Windmill for power source and wind power generator
Inventor: SUZUKI MASAHIKO
IPC: F03D3/06
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a windmill for a power source and a wind power generator of which the size, shape and number of wind receiving blades, other mechanism and structure can be changed after installing a generator to suit to geographical conditions and which has excellent performances such as light weight, high rigidity, easiness to carry, low cost, wide selection range of installation place.  <P>SOLUTION: This windmill for a power source 1 has a plurality of support arms 6 installed on a main shaft 1 toward a radial direction, an annular support body 8 installed to connect the tip of each support arm 6, and a plurality of wind receiving blades 9 detachably installed on a circumference of the annular support body 8 at fixed intervals.  <P>COPYRIGHT: (C)2003,JPO