baber/WOPTO huggingface dataset:
Patent JP-2003065088-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: YOSHIZAWA HIDEKAZU
IPC: F02D13/02
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an accurate feedback control for achieving a target rotating phase of a camshaft by positively preventing an excessive controlled amount from being set in a valve timing control device for an internal combustion engine for controlling a valve timing by varying the rotating phase of the camshaft. SOLUTION: While the target rotating phase of a camshaft 11 remains stabilized (constant), an integrated value is calculated of a difference between the target rotating phase of the camshaft set in accordance with an engine operating condition and an actual rotating phase detected with a cam sensor 15. A calculation is then performed including the calculated integrated value to find a feedback correction amount, thereby providing a feedback control of the rotating phase of the camshaft. When the target rotating phase of the camshaft is varied, on the other hand, it is prohibited to calculate the integrated value for calculating the feedback correction amount for a predetermined period of time after the target rotating phase has varied.
Patent JP-2003068454-A (JP)
Title: Masking device for multiple units in vacuum vapor deposition used for manufacturing organic el element
Inventor: TSUCHIYA TERUNAO
IPC: H01L27/32
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a masking device in which it is possible to carry out a vacuum vapor deposition in manufacturing an organic EL element with high productivity and high-precision patterning. SOLUTION: This is constituted so that the second metal mask 13 provided with a screen part 13A with a constitution that numerous minute slits with numerous minute distances are arranged in parallel on a base plate 12 which also serves as the first metal mask equipped with a plural number of windows 18 to regulate the range of the vapor deposition, so that one end of this is fixed to the base plate 12 by a mask clamp 20, so that the other end is fixed to a slider 23, so that a tensile force is given to the screen part 13A of the second metal mask by giving a spring force to the slider 23 by compression coil spring 30, and so that the slit is maintained in a straight state with a prescribed pitch. A high-precision pattern can be formed on a substrate with a multiple units by arranging and carrying out the vapor deposition on the substrate 17 on this second metal mask 13.
Patent JP-2003062966-A (JP)
Title: Press plate for lithography and its plate-making method
Inventor: MAEDA SATOSHI
IPC: B41C1/10
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a press plate for lithography showing a high resistance to plate wear, obtained by using ink jet technique. SOLUTION: This press plate for lithography is obtained by forming an image on a water-resistant support having a hydrophilic surface to be lithographically printed with the help of an ink jet process using a water dipersion composed of a polyester resin containing an ionic group, at a glass transition temperature of 40 deg.C or higher and thermally fixing the image.
Patent JP-2003069729-A (JP)
Title: Communication method, information terminal, information management server device and program
Inventor: KASHIMOTO TAKASHI
IPC: H04L12/70
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To simplify an initialization operation for electrically connecting an information terminal 2 to be used in relation with equipment to a meter 1 of peripheral equipment or the Internet 4 of a peripheral line network. SOLUTION: Initial connection information to be connected to an information management server device 3 is previously given to the information terminal 2 through a telephone line network 5, and while holding connection data D1 for connecting the information terminal 2 to the provider of a contract destination in the information managing server device 3, an initial connection step for the information terminal 2 and a connection data download step for downloading the connection data D1 from the information management server device 3 to the information terminal 2 are performed at least.
Patent JP-2003065722-A (JP)
Title: Film thickness monitor and method for measuring thickness of film
Inventor: CHOKAI MINORU
IPC: G01B11/04
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a film thickness monitor and a method for measuring thickness of film which can accurately measure the thickness of thin film sample. SOLUTION: The monitor is set so that sampling light emitted from a light source 1 enters a sample to be measured, and reflecting light from the sample to be measured is collected. The collected reflecting light interferes with reflecting light from a reflective mirror 15b at a beam splitter 12b and is guided to a photoreceptor 16. A drive stage 14 driving in a prescribed direction 17 and reflective mirrors 15a, 15b on the drive stage 14 vary the length of optical path of reference light, and thereby vary the difference of phase between the reflecting light and the reference light.
Patent JP-2003062864-A (JP)
Title: Nozzle for injection molding machine
Inventor: KAJIKAWA SATOSHI
IPC: B29C45/16
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle for an injection molding machine capable of individually controlling the temperatures of two kinds of resins, in performing sandwich molding using two kinds of resins. SOLUTION: The leading end of an outer nozzle 12 is connected to a mold and an inner nozzle 11 is connected to the rear of the outer nozzle 12. A cavity part is formed in the outer nozzle 12 and the first half part of the inner nozzle 11 is housed in the cavity part and the latter half part of the inner nozzle 11 is exposed to the outside. A first flow channel 15 pierces the inner nozzle 11 in an axial direction and an annular second flow channel 16 is formed between the outer peripheral surface of the inner nozzle 11 and the inner peripheral surface of the outer nozzle 12. The first and the second flow channels 15 and 16 meet with each other in front of the inner nozzle 11 to be connected to a discharge port 13.  A first heater 21 is attached to the outer periphery of the latter half part of the inner nozzle 11 and a second heater 22 is attached to the outer periphery of the outer nozzle 12.
Patent JP-2003038585-A (JP)
Title: Compressed air applying care lift
Inventor: YAMADA YASUKO
IPC: A47C27/08
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an implement capable of easily caring a bedridden person. SOLUTION: The implement comprises a hollow bag-like container provided in an outer cornice container. Thus, the implement can raise a body by applying a force generated when compressed air is externally sent to elongate the cornice container.
Patent JP-2003079063-A (JP)
Title: Electronic device
Inventor: KURODA SUSUMU
IPC: G11B33/12
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic device, which can charge a secondary battery, by operating a drive motor which actuates an intrinsic function of an electronic device body as a generator, without installing an independent generator, when the state of charge of the built-in secondary battery is reduced. SOLUTION: The electronic device is constituted of an electronic device body built-in inside a cabinet 10; the secondary battery 30 to supply power to actuate the intrinsic function of the electronic device body; a drive motor 220 to actuate the function with power from the secondary battery 30; a train of gears 230 which is disengaged from the drive motor 220 when actuating the electronic device body with the intrinsic function, and is coupled to a rotor of the drive motor 220, for operating the drive motor 220 as the generator when charging the secondary battery 30; a charging circuit part 50A to charge the secondary battery 30; and a rotating means, for example, a handle 210, which is mounted on the external surface of the cabinet 10, and manually rotates the train of gears 230.
Patent JP-2003070857-A (JP)
Title: Chair type massaging machine
Inventor: SHUDO TOSHIHIRO
IPC: A61H7/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a chair type massaging machine that redetects the height of the body portion of a person to be massaged during massaging operation. SOLUTION: This chair type massaging machine is provided with a massaging unit equipped with massaging fingers and a position detecting means which detects the height of the body portion of the person to be massaged with which the massaging fingers are brought into contact with respect to the back board of the massaging machine and vertically movably stationed in the back board and a control means which stores the height of the body portion of the person detected by means of the position detecting means and, at the same time, controls the massaging unit by referring to the stored height of the body portion.  When the control means performs massaging operation by vertically moving the massaging unit in the back board after the position detecting means detects the height of the body portion of the person, the control means redetects the height of the body portion by means of the position detecting means when the massaging fingers approach a prescribed height range from the detected height of the body portion.
Patent JP-2003072437-A (JP)
Title: Seat device for vehicle
Inventor: KATSURA MASAAKI
IPC: B60N2/90
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a seat device for a vehicle which is smaller, lighter and less expensive and has a sure preventive function of a submarine phenomenon at an impact caused by vehicle collision, etc., while having no bad effects on the comfortableness of the seat under normal conditions. SOLUTION: A slide member 3 made of a hard material is fixed to the lower side of front-end part of a seat cushion 2 placed on the upper part of a seat cushion flame 1. The lower surface of the slide member 3 and the corresponding upper surface of the front-end part 1A of the seat cushion flame 1 are formed to have circular are surfaces 3a and 1a of the same curvature radiuses so that sliding movement along the circular are surfaces 3a and 1a of the slide member 3 push the front-end part of the seat cushion 2 upward when the load of seated occupant is applied to the front part in case of a car collision, etc.
Patent JP-2003077780-A (JP)
Title: Method for diagnosing lifetime of semiconductor manufacturing device
Inventor: SAMATA SHUICHI
IPC: G05B23/02
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for diagnosing the lifetime of a semiconductor manufacturing device insusceptible to the variation of process conditions pertaining to semiconductor manufacturing, variation of power supply, or difference between machines. SOLUTION: The method for diagnosing the lifetime of a semiconductor manufacturing device comprises a step (a) for measuring reference time series data of feature amount when the semiconductor manufacturing device has no deterioration (step S11), a step (b) for determining a reference self covariance function from the reference time series data (step S12), a step (c) for extracting the variation of process conditions and a reference variation caused by a power supply from the reference self covariance function and determining the period of the reference variation (step S13), a step (d) for measuring the diagnostic time series data of feature amount in a sequence becoming the evaluation object of the semiconductor manufacturing device (step S14), a step (e) for determining a diagnostic self covariance function from the diagnostic time series data (step S15), and a step (f)  for determining the lifetime of the semiconductor manufacturing device from the diagnostic self covariance function using a component of shorter period than that of the reference variation (step S16).
Patent JP-2003074416-A (JP)
Title: Method for egr operation between cylinders of multiple cylinder internal combustion engine
Inventor: OGISO MASATO
IPC: F02D43/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To suppress emission of HC and CO due to incomplete combustion of fuel caused because a cylinder chamber and a cylinder head are cold when starting an internal combustion engine, by heating intake air by exhaust gas recirculation between cylinders. SOLUTION: When starting the engine of the multiple cylinder internal combustion engine, exhaust gas recirculation between cylinders, wherein exhaust gas of a first cylinder carrying out an operation cycle first is added to intake air through an exhaust port by an exhaust manifold during the suction stroke of a second cylinder carrying out an operation cycle later, is carried out to expedite heating the intake air by the exhaust gas. In addition, if there is a third cylinder the operation cycle of which is positioned between the first and second cylinders, the first operation cycle of the third cylinder is made practically non-operable.
Patent JP-2002249887-A (JP)
Title: Surface treatment method for ornament, and the ornament
Inventor: TSUKAMOTO WATARU
IPC: C23C14/02
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an ornament which has an excellent aesthetic appearance, and a surface treatment method for the ornament. SOLUTION: The surface treatment method contains stages (3a, 3b) where a first substrate 41 is formed at least on a part of the surface of a base material 2; a stage (3c) where a second substrate 42 is formed thereon; a stage (3d) where a third substrate 43 is formed thereon; and a stage (3e) where a covering layer 3 consisting of a stainless steel is formed at least on a part of the third substrate 43 by a dry plating method. The second substrate 42 is a buffer layer relaxing the potential difference between the first substrate 41 and the third substrate 43. The average thickness of the covering layer 3 is preferably 0.5 to 2.5 μm.
Patent JP-2003083536-A (JP)
Title: Exhauster for combuster
Inventor: ITO KOJI
IPC: F23L17/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To attach an exhaust damper easily and precisely. SOLUTION: A partition plate 10 which halves an exhaust flue is provided with a slit 26, and the front of the exhaust flue is provided with a slit 22 on a level, and further an exhaust damper to be inserted into the slit of the above exhaust flue is provided with a slit 27, whereby the exhaust damper can be attached easily and precisely since the slit 26 of the partition plate 10 and the slit 27 of the exhaust damper 8 engage with each other when the exhaust damper 8 is inserted from the front of the exhaust flue, thus it becomes possible to optimize the combustion.
Patent JP-2003087049-A (JP)
Title: Two-frequency resonance planar patch antenna, and design method therefor
Inventor: GO SUSUMU
IPC: H01Q5/10
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a two-frequency resonance planar patch antenna, which can transmit and receive circularly polarized waves and linearly polarized waves, using a single antenna. SOLUTION: This patch antenna is composed of an oblong patch body 12 and a ground plate 14 where the above patch plate 12 is superposed via a dielectric, and this has on the above patch body 12, the first slot 16a and the second slot 16b which are provided in close vicinity to the opposed sides S2 and S3 of the patch body 12, and a power supply point 18 on the diagonal of a virtual square 22, which has the same center point as the patch body 12 and has sides S1', S2', S3', and S4' in parallel with the four sides S1, S2, S3, and S4 of the patch main body 12. As a result, transmission and reception of the circularly polarized waves of relatively lower frequency and linearly polarized waves of frequency higher than the frequency of the circularly polarized waves, in question with a single patch antenna 10.
Patent JP-2003081793-A (JP)
Title: Hair growth inhibitor and cosmetic
Inventor: CHIKASAWA TAKASHI
IPC: A61K8/9706
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide hair growth inhibitors capable of effectively inhibiting the body hair from growing and therefore capable of reducing treatment frequency of removing the hair, and to provide a cosmetic containing the same. SOLUTION: One of the hair growth inhibitors contains a dermal papilla cell growth inhibitor which is an extract from common marigold and/or pearl talc as an active ingredient. Another hair growth inhibitor contains an outer root sheath cell differentiation inhibitor which is an extract from one, two or more kinds of plants selected from Chondrus, Gloiopeltis, Ceramium, and Durvillea as an active ingredient. The other hair growth inhibitor contains the active ingredient and an enzyme which specifically degrades hair keratin.
Patent JP-2003086252-A (JP)
Title: Lithium secondary battery
Inventor: YOSHIDA TOSHIHIRO
IPC: H01M10/0525
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery, of which the manufacturing costs are reduced while its manufacturing is simple, and which is excellent in the cycle characteristic. SOLUTION: It is the lithium secondary battery equipped with an electrode body 1, in which a positive-electrode board 2 and a negative-electrode board 3 are wound or laminated through an insulator. The insulator 15 is formed in one body on the surface, which should abut the other electrode board 3 of at least one electrode board 2 of the electrode body 1.
Patent JP-2003085257-A (JP)
Title: Evaluation/guarantee system for building
Inventor: MORI KAZUHIKO
IPC: G06Q50/16
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To revitalize a secondhand housing market by improving the mortgage value of a secondhand house. SOLUTION: This system comprises an inspection process for attaching a picture obtained by picking up image of the part to be inspected of a building to inspection picture 121C data read from a server 10 to a portable terminal 20 in order to prepare inspected result data, and for storing the inspected result data in a server 10, an evaluation process for reading the inspected result data of various inspection items and evaluation format 121F data of the building from the server 10 to a third party evaluating organization side terminal 40, and for inputting an evaluated result evaluated based on the inspected result data to the evaluation format 121F data in order to prepare evaluation data, and for storing the evaluation data in the server 10,  and a guaranteeing process for reading certificate format 123F data of the building from the server 10 to the third party evaluating organization side terminal 40 when the evaluated result is successful, and for preparing guarantee certificate.
Patent JP-2003085803-A (JP)
Title: Skew adjuster and skew adjusting method
Inventor: MATSUO YASUYUKI
IPC: G11B7/095
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a skew adjuster performing a skew adjustment of optical disk with a prescribed jitter value present on both sides of he best point of skew-to-jitter characteristics as a reference. SOLUTION: The skew adjuster is provided with a disk rotation driving mechanism 20 for rotating the optical disk 2, a mounting part 3a for mounting a base unit for mounting an optical pickup 10, an adjusting means 40 for adjusting an inclination to the optical disk 2 of the optical pickup 10, a jitter measuring means 53 for measuring a jitter value and a control means 54 for controlling the entire device. The control means 54 rotates the optical disk 2, inclines the optical pickup 10 with respect to the optical disk 2 in one direction until the jitter value becomes a prescribed value or more to measure the jitter value, inclines the optical pickup 10 in the other direction until the jitter value becomes the prescribed value or more to measure the jitter value, calculates a middle point between two measured points and adjusts the optical pickup 10 to the middle point.
Patent JP-2003080183-A (JP)
Title: Contamination treating method for wall-forming material
Inventor: IRIE NAOYUKI
IPC: B05D1/36
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To simply remove a contaminant deposited on a part of cut part of a wall forming material. SOLUTION: The contamination treating method has a first step that an aqueous caustic soda solution is coated on the cut part of a wall forming material sheet stuck on a wall surface; and a second step that a mixture solution of hydrogen peroxide water and Silbrite (R) is coated on the cut part of the wall forming material sheet on which the aqueous caustic soda solution is coated. After the contaminant is floated at the first step, the contaminant deposited on the cut part of the wall forming material sheet can be simply removed by removing the floated contaminant at the second step.
Patent JP-2003068045-A (JP)
Title: Magnetic tape cartridge
Inventor: YAMAMOTO HIDETOSHI
IPC: G11B23/107
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape cartridge in which an upper half and a lower half can be appropriately combined. SOLUTION: The magnetic tape cartridge has an opening 1C through which a magnetic tape is drawn out, being provided in part of a sidewall 1D of a cartridge case 1 across a lower half 1A and an upper half 1B and a slide door 6 that slides along the sidewall 1D for opening/closing the opening 1C and on the sidewall 1D on which the opening 1C is provided, a receiving groove 1L is provided for receiving a front end portion 6A of the slide door 6 in a state where the opening 1C is closed.
Patent JP-2003090197-A (JP)
Title: Segment joint structure
Inventor: KOBAYASHI MASANORI
IPC: E21D11/04
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a segment joint structure capable of easily connecting mutual segments, and capable of reducing a burden to the segments when tensile force acts between the segments after the connection. SOLUTION: A male joint member 2 and a female joint member 8 are embedded in mutual end parts of the connecting segments 1A and 1B. These male- female joint members 2 and 8 are formed so as to obtain a strong connecting state only by inserting the male joint member 2 into the female joint member 8 by using a lock ring 11 and a backup ring 12. A connecting shaft body 4 being a projecting member of the male joint member 2 is housed in a male joint body 3 so as to be movable in the shaft direction even after connecting the male-female joint members 2 and 8. A spring washer 6 is arranged for resisting the tensile force by being deformed when the tensile force acts between the male-female joint members 2 and 8.
Patent JP-2003089394-A (JP)
Title: Water jet propeller
Inventor: FUSE TOMOHIRO
IPC: B63H23/32
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To enable a large-size bearing member to receive a thrust force acting on an impeller shaft successfully. SOLUTION: A water jet propeller is provided with a stator 31 forming a flow passage 18, an impeller 32 arranged rotatably inside the stator 31, and the impeller shaft 35 connected with a rear part of the impeller 32 supported rotatably by the bearing members 61, 62 provided in the front and rear of a bearing part 33 arranged in the stator, and the bearing member 62 on a rear side receiving a thrust force of the impeller shaft 35 among the front and rear bearing members 61, 62 is constructed by the larger-size bearing member than that of the front one. Both of the front and rear bearing members 61, 62 are assembled into the bearing 33 from its behind.