baber/WOPTO huggingface dataset:
Patent JP-2002365277-A (JP)
Title: Method for evaluating froth stability of alcohol beverage
Inventor: MITANI MASARU
IPC: G01N33/14
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for quantitatively evaluating the effect of a component making froth unstable in an alcohol beverage exerted on froth stability. SOLUTION: The method for evaluating the froth stability of the alcohol beverage includes a first process for preparing the alcohol beverage becoming a sample to be inspected, a second process for measuring the concentration of fatty acids in the alcohol beverage prepared in the first process, a third process for calculating the interfacial excess amount (Γ) of the fatty acid from the concentration of fatty acids measured in the second process on the basis of the relation showing the formula (1): Γ=Γ1 ×C (wherein, Γ is the interfacial excess amount of the fatty acid, Γ1 is the interfacial excess amount per 1 mol/m<3> of the fatty acid and C is the concentration of the fatty acid), and a fourth process for evaluating the froth stability of the alcohol beverage from the interfacial excess amount of the fatty acid obtained in the third process.
Patent JP-2003005669-A (JP)
Title: Plasma display device
Inventor: WATANUKI SEIJI
IPC: H04N5/64
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To enable the exchange of optical filters by oneself or the cleaning of the display surface of a plasma display panel in a plasma display device even when the plasma display device is installed on a wall. SOLUTION: A hook-shaped protrusion is formed on the front side of a front frame to which a back cover and the plasma display pane are fitted. An optical filter formed of a glass substrate is inserted into the protrusion while sliding the optical filter, thus temporarily fixing the optical filter. Then, the optical filter is fixed with a fixture and a front packaged case produced from another piece is mounted on the optical fixture.
Patent JP-2002084258-A (JP)
Title: Communication apparatus
Inventor: NAGATA KEIZO
IPC: H04B1/7107
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a wireless unit that has a higher noise eliminating capability so as to enhance the communication quality. SOLUTION: A decoding section 30 of the wireless unit of this invention configures a RAKE receiver, a common pilot signal correlation calculation section 111 calculates a correlation of common pilot signals with respect to a reception path, a replica signal generating section 121 generates replica signals of a common pilot signal, a primary synchronizing signal and a secondary synchronizing signal depending on the correlation value, and adders 200, 210 subtracts the replica signals by the reception paths from a received signal. A user signal correlation calculation section 141 and a synchronization detection section 151 extract a user signal with respect to one reception path from the received signal from which the replica signal is subtracted and an adder 220 applies RAKE synthesis to the extracted user signals by the reception paths.
Patent JP-2003002015-A (JP)
Title: Pneumatic tire
Inventor: HIRAI NOBUYUKI
IPC: B60C9/22
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of sufficiently exhibiting a desired function without requiring a separate and independent manufacturing process, forming process, and the like for reinforcement of a tire side part and increasing the number of intermediate components. SOLUTION: This pneumatic tire comprises a tread part 1, a side part 2, a bead part 3, a carcass 5 toroidally extending between bead cores 4 disposed in the bead part 1, and a belt 6 disposed on the outer peripheral side of a crown part of the carcass 5. A reinforcing layer 8 comprising cords 7 substantially extending in the circumferential direction of the tire is disposed from a position overlapping on the outer peripheral side of the belt 6 to the side part 2.
Patent JP-2003018475-A (JP)
Title: Method for suppressing fixed pattern noise for solid- state imaging apparatus and the solid-state imaging apparatus
Inventor: TERAKAWA HIROMITSU
IPC: H04N5/372
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging apparatus not provided with a shade function can eliminate a fixed pattern noise from an imaging signal of a solid- state imaging device. SOLUTION: In manufacturing the solid-state imaging apparatus, using a shade tool 28 outputs dark state data from the solid-state imaging device 22. The dark state data are outputted to a CPU 26 in the solid-state imaging apparatus, the CPU 26 detects a fixed pattern noise of the solid-state imaging device 22 from the dark state data. The detected fixed pattern noise is compressed and the compressed noise is stored in a nonvolatile memory 27. In actually using the solid-state imaging apparatus, a memory 26 in an image processing circuit stores the fixed pattern noise from the nonvolatile memory 27 and the fixed pattern noise read from the memory 26 is added to/subtracted from the imaging signal outputted from the solid-state imaging device 22. Thus, the fixed pattern noise is eliminated from the imaging signal.
Patent JP-2003014621-A (JP)
Title: Method of diagnosing deterioration of article, method of inspecting quality, method of judging material, diagnosing device, and method of controlling deterioration of article
Inventor: TAKEZAWA YOSHITAKA
IPC: G01N21/952
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of evaluating article by which an article is evaluated, a deterioration diagnosing device which diagnoses the degree of deterioration of the article using the method, a material identifying device which discriminates the materials used in the article, and a quality control device which controls the quality of the article. SOLUTION: In the method of evaluating article, the quality of the article is diagnosed by using the correlation function between the previously inputted quality of the article and rate of variation in polarization in the reflected light of polarizable light from the article by projecting the polarizable light upon the article and measuring the polarization variation. In addition, the quality of the article is diagnosed by measuring the difference or ratio between two reflected light absorbance values of the article at two wavelengths and the degree of cancellation in polarization of the reflected light from the surface of the article. Consequently, the quality of the article can be diagnosed nondestructively with a simple device. In addition, defects can be judged at every cause.
Patent JP-2003014383-A (JP)
Title: Heat exchanger, and heat pump type hot water heater
Inventor: KASUKAWA NOBUYUKI
IPC: F28D7/02
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a compact heat exchanger with high heat exchange efficiency, and a heat pump type hot water heater where a highly effectual heat pump operation is achieved. SOLUTION: There are provided a first heat exchange pipe 12A in which a fluid to be heat exchanged flows, and a plurality of heat exchange pipes 12B, 12B in which a heat medium flows. The first heat exchange pipe 12A includes a plurality of stripes of recessed portions 22A, 22B extending axially of a peripheral wall thereof. Each of the plurality of the second heat exchange pipes 12B, 12B is fixed in these plurality of the stripes of the recessed portions 22A, 22B in a heat exchange relation with the first heat exchange pipe 12A.
Patent JP-2003020943-A (JP)
Title: Radiator cooling device for automobile
Inventor: UEDA NAOKI
IPC: F01P5/04
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a radiator cooling device for an automobile with improved cooling performance improved by increasing the volume of air flow through the radiator in idling when the engine fan rotates at low speed. SOLUTION: A shroud 16 is attached to the radiator cooling device for the automobile A to cover the core section by a cylindrical hood 14. The cooling device A is e quipped with the radiator 1 radiating heat from engine cooling water an engine fan 2 driven by the engine for travel with blade 22 confronted to an outlet port 17 of the hood 14, and an electric motor fan 3 arranged in the shroud 16 arranged between the radiator 1 and the engine fan 2 so that the rotary shaft 31 and 23 are off-set relative to each other and the blade 32 and 22 overlap each other partially. A crescent shaped opening is formed on the shroud 16 behind the blade of the fan 3.
Patent JP-2003018268-A (JP)
Title: Portable terminal equipment
Inventor: KANAMAKI YASUHITO
IPC: H04M1/23
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To facilitate the conversion operation modes, etc., resetting of the mode, etc., in a portable terminal equipment of a type where a second casing is connected to a first casing in an openable and closable state. SOLUTION: The portable terminal equipment, where the second casing or a cover is connected to the first casing in an openable and closable state, is provide with an input conversion switch 9 and an operator 12 to be depressed- and-released by the opening/closing operation of the second casing. The witch 9 is provided with an operation number 10 for displacing a switch contact 27 to a plurality of connecting positions including a reference connecting position and a moving mechanism 14 for displacing the operation member 10 so as to return the contact 27 to the reference connecting position, linked with the operator 12 being depressed-and-released.
Patent JP-2002092502-A (JP)
Title: Content charge determination system, content transmitting device and content receiving device
Inventor: FUKAMI YUKIYASU
IPC: G06Q10/00
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a system for calculating the charge of a program in conformation to the value fluctuation of the program according to passage of time. SOLUTION: A charge information memory part 102 stores charge information for conformation of charge to period, a transmitting device 100 multiplexes and transmits digital contents constituting the program, program information showing the program start date, etc., the charge information and the like. The receiving device 200 stores the received various data for program in a storage medium such as hard disk. When an input receiving part 204 receives a user operation of program purchase, a period calculation part 207 calculates the difference between the present date and the program start date under the control of a control part 205, and a purchase price determination part 212 calculates the purchase price according to the period calculated by the period calculation part 207 on the basis of the charge information, and stores the purchase price in a security module 210 (IC card).  The purchased program can be regenerated in a regeneration processing part 214 by collating this record.
Patent JP-2003031883-A (JP)
Title: Resonator system aligning apparatus and resonator chamber
Inventor: YOKOYAMA MINORU
IPC: H01S3/086
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a resonator system aligning apparatus capable of efficiently aligning a free electron laser generator resonator system and supplying a probe laser for guiding so as to be coincident with a laser beam axis for a free electron laser out of a visible region. SOLUTION: The resonator system aligning apparatus comprises a transit 10 provided out of the resonator system with a pair of resonator mirrors 4, 6 respectively housed in resonator chambers 2, 3 via an inserting light source 1 as an object, and view ports 21, 22, 31 provided in the chambers 2, 3 to see through the mirrors 4, 5 and a reflecting mirror 5 for the probe laser from the transit. Thus, the mirrors or the like can be directly observed without depending upon marks attached to the surfaces of the chambers 2, 3 to regulate a positional attitude.
Patent JP-2003030795-A (JP)
Title: Method for detecting invasion into monitoring area
Inventor: HIROSE NAOTAKA
IPC: G08G1/00
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To easily detect invasion into a monitoring area in a complicated shape by a simple method for detecting a moving object invaded into the two-dimensional monitoring area. SOLUTION: The two-dimensional monitoring area in the complicated shape is expressed by a continuous straight line and it is made to be the specified area. The position of the moving object which momentarily moves is measured by some method by using GPS and the like. The moving object is judged to cross the straight line constituting the specified area. Thus, invasion into the specified area is detected. In the method for judging that the moving object crosses the straight line, an angle where the moving object and the end point of the straight line is made to be an apex is obtained and angles before movement and after movement are compared. Thus, invasion can easily be detected without complicated calculation with the method.
Patent JP-2003030004-A (JP)
Title: Method and program for monitoring program execution
Inventor: ARAI HIDEKI
IPC: G06F11/28
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for monitoring execution to exactly grasp an abnormal state of an application program. SOLUTION: In the method for monitoring the execution in a computer system in which the application program and an execution monitoring program to monitor its execution are executed, the application program registers existence information schedule including an informing order and informing interval data of scheduled existence information to be transmitted at a plurality of points of time in processing procedures from the start to the end of its provision service (S11, S21) and gives the existence information to the execution monitoring program with its program identifier according to the processing procedures of the provision service (S13, S15, S16, S22).  The execution monitoring program determines whether or not the informing order and informing intervals of the received existence information are in compliance with an existence information schedule from the registered existence information schedule (S24, S25, S26).
Patent JP-2002362639-A (JP)
Title: Bag with self-sealing check valve and cushioning bag
Inventor: HITOMI TERUO
IPC: B32B15/08
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a bag suitable as a cushioning bag or the like including a self-sealing check valve, which is good in appearance and convenient to use, and further to provide a bag suitable as a cushioning bag or the like including the self-sealing check valve in a manner that manufacturing is easy and inexpensive. SOLUTION: The self-sealing check valve 4 in a form of a pipe which is formed of a self-adhering film and comes into contact by a pressure inside a bag 1 to close an internal air vent is received in the bag 1 while its opening at an end communicates with an air inlet 5 of the bag 1. Further, the bag 1 is made of a self-adhering film and integrally formed with the self-sealing check valve 4, thereby providing the bag with the self-sealing check valve.
Patent JP-2003033842-A (JP)
Title: Thread rolling machine
Inventor: IWAGAMI YOSHIYUKI
IPC: B21H5/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a simple thread rolling machine which can be easily assembled and adjusted, whose maintenance is easy, and which has good synchronous precision. SOLUTION: The machine comprises a pair of form-rolling dies 3a, 3b set up symmetrically with respect to work centers 6, 7, a pair of form-rolling die holders 4a, 4b on which the form-rolling dies are installed, a pair of sliding tables 2a, 2b on which the form-rolling die holders are mounted, whose relative faces are fixed at a constant distance and which can slide against a main body 1, a pair of racks 8a, 8b mounted on the sliding tables on a parallel with the form-rolling dice holders, a pinion 9 which is held tight and rotatably between the pair of the racks, and a driving mechanism to drive the pinion. The form- rolling dies are moved to brush against each other by the pinion driven by the driving mechanism, to carry out the form-rolling processing. The work centers are placed coaxially with the pinion.  The driving mechanism consists of a worm wheel 12, a worm 11, and a servo motor connected to the worm.
Patent JP-2003032262-A (JP)
Title: Wireless lan system
Inventor: SEKIYA TOMOHISA
IPC: H04L12/28
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To improve throughput in a group and a whole system by regulating temporary access to the other group. SOLUTION: A master station is constituted of an occupation rate measuring part 1e for measuring the transmission quantity of data transmitted between the master station and a corresponding station by each prescribed time and calculating the occupation rate of a line, an ID identification part 1f identifying group ID, included in transmission data transmitted from the respective stations and the MAC address of the slave station, a memory 1g for storing group ID that the master station manages, the MAC address and the occupation rate of the corresponding slave station, a LAN interface 1a, a wireless modem 1c to which an antenna 1b is connected and a control part 1d for controlling the occupancy rate measuring part 1e, the ID identification part 1f, the memory 1g, the LAN interface 1a and the wireless modem 1c.
Patent JP-2003027365-A (JP)
Title: Apparatus for inspecting degree of interlacing
Inventor: URAGAMI AKIRA
IPC: G01B11/10
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for efficiently inspecting the degree of interlacing of interlaced yarns in high accuracy. SOLUTION: This apparatus 1 for inspecting the degree of interlacing is constituted by equipping a pin inserter/extractor 20, an optical sensor 30, a tension-detecting means 4 for detecting the tension acting to the interlaced yarn T, a first means 43 for calculating the degree of interlacing, a second means 48 for calculating the degree of interlacing, and a calibration-processing means 45. The first means 43 calculates the degree of interlacing by comparing a signal detected by the tension-detecting means 4 with a first standard value and processing the data. The second means 48 calculates the degree of interlacing by comparing a signal output from the optical sensor device 30 with a second standard value and processing the data.  The calibration- processing means 45 sets the second standard value to bring the second degree of interlacing calculated by the second means 48 for calculating the degree of interlacing to be in a certain error evaluation range to the first degree of interlacing. When the second standard value is set, the degree of interlacing is calculated by solely using the optical sensor device 30 and the second means 48 for calculating the degree of interlacing. Therefore, the degree of interlacing is efficiently calculated in high accuracy.
Patent JP-2003027379-A (JP)
Title: Method for producing latex baglike body
Inventor: KUMAGAI TEIZO
IPC: D06M15/693
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a latex layer can readily be formed without producing a pinhole, etc., in the interior of a bag body having a relatively large texture when the thick latex layer is formed on the outer surface of the bag body, especially the latex layer is formed on the outer surface of a three-dimensional woven fabric. SOLUTION: This method for producing the latex bag body comprises forming the relatively thick latex layer on the outside of the bag body B having the relatively large texture. The method for producing the latex bag body is characterized as comprising steps of making a latex solution 7 flow down on the outer surface of the bag body B and a latex coagulating liquid 5 flow down on the inner surface of the bag body B. Thereby, the thick latex layer is formed on a part having the large texture and a thin latex layer is formed on a part having a small texture. The method has advantages in that the latex bag body having the latex layer having excellent airtightness without any pinhole formed on the outer surface can be produced.
Patent JP-2003037038-A (JP)
Title: Projection exposure method
Inventor: SHIRAKAWA YASUHIRO
IPC: H01L21/027
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To eliminate the risk in the prior art that a pattern displacement fault is possibly generated because individual alignment is not possible at the shot position where the alignment mark is deviated from a semiconductor wafer at the external circumference of the semiconductor wafer. SOLUTION: In this projection exposure method, the shot arrangement is determined to obtain a largest number of effective elements within a range, where the total projection area of one-shot is not deviated from a semiconductor wafer 4 using a first pattern 2 of the larger shot size in a stage of determining shot arrangement on the semiconductor wafer 4, and the shot arrangement is determined by aligning the second pattern 102 for the small region formed at the external side of the shot arrangement, to bring the alignment mark 102 of the second pattern 103 on the semiconductor wafer 4. In the subsequent projection exposure process also, patterns are selectively aligned at each shot position, in accordance with the arrangement and then exposed shot by shot.
Patent JP-2003035978-A (JP)
Title: Image forming apparatus
Inventor: NAKAGAWA TAKESHI
IPC: G03G15/01
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus wherein the output delay at continuous-printing caused by an image density control is prevented, and besides, images of stable tone are continuously outputted. SOLUTION: In addition to a 1st control mode for forming both of a reference image pattern for maximum density control and a reference image pattern for half tone control and controlling the density, the device is provided with a 2nd control mode for forming only the reference image pattern for the maximum density control and controlling the density, and a 3rd control mode for forming only the reference image pattern for the half tone control and controlling the density, and one of three control modes is selected as necessary so as to control the density.
Patent JP-2003036447-A (JP)
Title: Device and method for receiving and reproducing cg data, device and method for transmitting cg data, system and method for transmitting, receiving and reproducing cg data, program and medium
Inventor: TSUDA KENJIRO
IPC: G06T13/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To realize smooth animation display even though plotting performance is low. SOLUTION: The device for receiving and reproducing CG(computer graphics) data for receiving CG data from which the prescribed number of images are periodically and repeatedly reproduced, is provided with a CG data plotting means 103 for performing processing that renders parts for reproducing discrete images of received CG data, stores results and also reproduces the discrete images in a first cycle (1), performing processing that utilizes the stored rendering results to reproduce the discrete images, also newly renders parts for reproducing images other than the discrete images, stores results and also reproduces the images other than the discrete images in the next cycle (2), and for repeating such processing (3).