baber/WOPTO huggingface dataset:
Patent JP-2004257537-A (JP)
Title: Torque converter
Inventor: SATO YOSHIJI
IPC: F16H45/02
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque converter having simple construction for actualizing good responsiveness of a lock-up clutch.  <P>SOLUTION: The movement of a base portion of a lock-up piston 14 in the axial direction is prohibited, and an elastic portion 21 integrally formed on the way of the lock-up piston 14 allows the rocking of the lock-up clutch 25 in the axial direction, instead of the slide of the lock-up piston 14. Thus, with no slide of the lock-up piston 14 in the axial direction which is concerned as the greatest factor causing the dispersion of the responsiveness of the lock-up clutch 25, the engagement/disengagement of the lock-up clutch 25 is allowed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258565-A (JP)
Title: Optical scanner
Inventor: AKATSU KAZUHIRO
IPC: B41J2/44
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the relative positions of such a light source as a semiconductor laser and a collimator lens are displaced after an adjustment due to the variation in temperature, vibration or the like when the number of components for supporting and adjusting such the light source as the semiconductor laser and the collimator lens is large because the sensitivity of the optical axis adjustment of the semiconductor laser is high.  <P>SOLUTION: The light source and the image focusing lens system are made adjustable in the advancing direction of a luminous flux, and at least a spherical lens included in a shaping lens system is adjustable in two directions of scanning and sub-scanning directions, or at least a lens having a curvature in the scanning direction and included in the shaping lens system is adjustable in the scanning direction and at least a lens having a curvature in the sub-scanning direction is made adjustable in the sub-scanning direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004141614-A (JP)
Title: Pre-fillable syringe
Inventor: ASAKAWA NAOKI
IPC: A61M5/28
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a part of air bubbles from leaving near the bottom of a front stopper in a pre-fillable syringe in which a drug liquid filling chamber is filled with the air bubbles for mixing the drug liquid in the syringe immediately before use.  <P>SOLUTION: In this pre-fillable syringe, the bottom face 13 is orthogonally crossed to the center axis and is a flat face, or a connecting part 12 of the bottom face 13 of the front stopper to an outer periphery face 14 forms a chamfered part of a slope face and/or a projecting curved face symmetrical with respect to the center axis of the front stopper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004261119-A (JP)
Title: Functional health food or beverage
Inventor: OURA ARATA
IPC: A61P25/28
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To develop a health food or beverage having excellent functionalities such as an antiobestic property.  <P>SOLUTION: The functional health food or beverage comprises lees of rice wine and rice bran, and as necessary, further, a sweetener such as sugar, honey bee, starch syrup, an acidulant such as lactic acid, tartaric acid or gluconic acid, a flavoring agent, a coloring agent and various components such as common salt, starch, ginger and water. The health food or beverage is not directly used only for drinking or eating, but can be used also as a foodstuff for food products and beverage products and is effective for suppression of obesity, improvement of blood lipid, vasodepressor and suppression of amnesia and has no problem on safety. As a result, the food or beverage can not only be taken in human bodies for a long period for medical application, but also for health application.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263350-A (JP)
Title: Method for treating cloth
Inventor: NIIMI AKIKO
IPC: D06C7/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve a commercial value of a cloth by changing the touch feeling of surface of the cloth.  <P>SOLUTION: This cloth 10 having different touch feeling such as lustrous feeling, etc., after returning to a normal temperature is provided by installing an embroidered zone 11 embroidered with embroidering yarns 12, 12a on the cloth 10 and heating while pressing the cloth so as to cause an irreversible change.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268281-A (JP)
Title: Cellulose acylate film, solution film forming method, polarizinbg plate, optical compensation film, liquid crystal display device and photosensitive material for photography
Inventor: SUGIURA HIDE
IPC: C08B3/06
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To impart optical anisotropy to a cellulose acylate film without using an additive.  <P>SOLUTION: The cellulose acylate film 60 is formed so as to have a multi-layer structure and the average substitution degree of the acyl group of a third layer 63 is set to 0.5-2.8 and lower than the value of the average substitution degree of the acyl group of each of second and fourth layers 62, 64. The average substitution degree of the acyl group is precisely controlled by mixing cellulose acylates different in the substitution degree of the acyl group. Cellulose acylate of which the raw material is cotton linters is used in the outermost layers 61 and 65. Fine particles 66 or the like for imparting slip properties are added to the outermost layers 61 and 65 and a volatile compound is added to inner layers 62-64. The obtained cellulose acylate film 60 is excellent in optical characteristics even if a compound for imparting optical anisotropy is not added and suitable as a polarizing plate, an optical compensation film, a liquid crystal display device and a photosensitive material for photography.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274901-A (JP)
Title: Manufacturing method for stator of rotary electric machine
Inventor: SHIN MASANORI
IPC: H02K3/04
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce enamel coating stripping work and the number of connection points to shorten the time required for coil housing work and enhance the working efficiency.  <P>SOLUTION: In a manufacturing method for a stator of rotary electric machine, a litz wire which is formed with flat rectangular cross-section and is coated with insulator is adopted for the coils of a stator provided with totally closed slots. A coil equivalent to one pole and one phase is continuously wound to form star connection. Therefore, enamel coating stripping work and the number of connection points can be reduced, and the time required for housing the coils can be shortened.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272764-A (JP)
Title: Function extension method for computer system
Inventor: ICHISE HIROSHI
IPC: G06F13/10
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a function extension technique for peripheral equipment that dispenses with the installation operation of driver software and application software for peripheral equipment when the peripheral equipment is connected as a function extension to a computer system, in a computer system having an operating system.  <P>SOLUTION: The function extension method for a computer system, which connects peripheral equipment to a computer system having an operating system and a given interface to extend the function of the computer system, uses an Autorun function of the operating system to automatically install driver software or application software for controlling the peripheral equipment in the computer system from the peripheral equipment.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003267707-A (JP)
Title: Method of manufacturing hydrogen peroxide
Inventor: DE FRUTOS ESCRIG PILAR
IPC: B01J31/22
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a solution of hydrogen peroxide by directly reacting hydrogen and oxygen.  <P>SOLUTION: The reaction is performed in the presence of a solvent and a catalyst comprising a noble metal, a semi-noble metal, or a combination of several of these metals supported on an acidic resin containing no halogen.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004270656-A (JP)
Title: Device for controlling plant using response designation control
Inventor: YASUI YUJI
IPC: F02D45/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To robustly control a plant against disturbance without causing overshoot.  <P>SOLUTION: The device for controlling the modeled plant is provided with an estimator for estimating disturbance applied to the plant, and a control unit for computing input to the plant using a response designation control algorithm so that the output of the plant converges on a target value. The control unit computes the input to the plant so as to include a value obtained by multiplying a disturbance estimate value estimated by the estimator, by a prescribed gain. In one embodiment, the estimator is an adapted disturbance observer for identifying the disturbance estimate value using a serial identification algorithm. The engine can be modeled so that the input to the plant is the target value of air quantity taken into the engine and that the output of the plant is the engine speed. The engine can thus be controlled robustly against the disturbance.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004282169-A (JP)
Title: Transmission rate control method, control station, and wireless base station
Inventor: TANIGAWA HIROAKI
IPC: H04W28/22
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission rate control method capable of preventing the entire throughput of a system from being deteriorated by flexibly setting an initial transmission rate when a mobile station starts communication by an individual channel.  <P>SOLUTION: By the transmission rate control method in a mobile communication system which includes a wireless base station, a mobile station, and a control station for controlling the communication of the wireless base station and which uses: a shared channel used between the wireless base station and the mobile station in common; and the individual channel individually assigned for every mobile station, characterised in that, when the control station detects that the mobile station has started communication in the individual channel, the control station decides a transmission rate in response to the state of start of communication and informs the wireless base station about the decided transmission rate, the problem described above is solved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003281446-A (JP)
Title: Media management method and system
Inventor: SHEN TE-CHANG
IPC: G06Q30/06
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a media management method and a system for enabling users who are linked by a network for a computer and operate the computer to peruse the contents of required media.  <P>SOLUTION: When accepting a demand for media perusal from a user, a media management system 3 finds out a catalog form of a plurality of media which meets the demand and has general scenarios and different plot types from a form database 30 and transfers the catalog form to a computer 1. When receiving a name and a plot type of a book which are inputted by a user from the computer 1, the media management system 3 finds out a corresponding book plot storage file from a book plot database 33 on the basis of them and transfers the book plot storage file to the computer 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004275300-A (JP)
Title: Game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can prevent game balls from being jammed into body thereof when a front door frame is closed onto the body of the game machine.  <P>SOLUTION: A support metal fitting 82 for openably supporting the front door frame 13 on the body frame 12 and a shield plate 161 protrusively disposed on the body frame 12 at a position below the game area, a lower step face 165 and a top surface flat part 167 of a front plate 14 exist as step parts arranged below the playing area when the front door frame 13 is opened. The metal support fitting 82, the shield plate 161, the lower step face 165 and the top surface flat part 167 makes an inclined surface with the top surface thereof inclined forward. Therefore, when the front door frame 13 is opened, the game balls dropping from the playing area fall down along the inclined surface even reaching the individual step parts, thereby eliminating the possibility that the game balls may be jammed between the front door frame 13 and the body frame 12 when the front door 13 is closed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279145-A (JP)
Title: Semiconductor device for measuring secondary battery capacity
Inventor: FUKUNISHI TATSUYA
IPC: H02J7/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To cut down externally attached components to reduce the cost, to optimally measure the capacity, irrespective of the material of a secondary cell or the system model, to improve the measuring accuracy and the battery control accuracy, and to take the environment into account.  <P>SOLUTION: The semiconductor device for measuring the capacity of a secondary cell has: a secondary cell protector circuit having a circuit for observing the condition of the secondary cell in a load current feed time (discharging) or a charge current feeding time (charging); and a circuit for outputting the observation result as an external signal. The observing circuit for the cell and the external signal generating circuit for outputting as the observation result have each one or more reference voltage generator circuits 408, sense voltage generator circuits 406, constant current circuits 407, voltage comparators 405, delay circuits 404, and logic circuits 403, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003274685-A (JP)
Title: Apparatus and method for detecting speed of induction motor
Inventor: NA SEUNG-HO
IPC: H02P21/34
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting and controlling rotating speed of an induction motor that can drive the induction motor without any strains on an inverter even in an abnormal state such as instantaneous power failure and power recovery.  <P>SOLUTION: A speed detecting apparatus of the induction motor comprises a voltage controller 43 that compares the rated current of a motor with current detected from the motor to generate an output voltage, a frequency controller 44 that compares a reference excitation current of the motor with an excitation current detected from the motor to generate an output frequency, and an output frequency selector 64 that compares a frequency due to the output voltage of the voltage controller 43 with the output frequency of the frequency controller 44 to select a final output frequency.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004277908-A (JP)
Title: Polyester machine sewing thread for embroidery
Inventor: KAWAMORITA TAKAO
IPC: D02G3/02
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester machine sewing thread which is used for embroidery, has high grade gloss on an embroidering sewing work, having not been obtained by conventional polyester machine sewing threads, has a beautiful color, and is free from the breakage of the thread and the deterioration in the grade of an appearance on the embroidering sewing work.  <P>SOLUTION: This polyester machine sewing thread has beautiful colors, good gloss, good appearance grade, practical durability and good a sewable property, is especially suitable for the embroidery, and especially has a high grade touch calm gloss not haven by conventional polyester machine sewing threads.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280940-A (JP)
Title: Disk player
Inventor: KOBAYASHI KOJI
IPC: H04N5/85
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk player in which an user can perform reproduction from a desired reproduction position easily.  <P>SOLUTION: In a DVD (Digital Versatile Disk) player, when a marker key is operated during the playing of a disk, the address of the disk which is played at that point of time is registered as a bookmark. Then, when marker keys are operated at the time the disk is not played, still pictures of the addresses registered as bookmarks are displayed in thumbnail display parts 201 to 206 in a marker display part 20B as thumbnail pictures. Moreover, when a user selects a marker number corresponding to the thumbnail picture in a marker number display part 200, the player starts the playing of the disk from the address corresponding to the selected marker number.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275898-A (JP)
Title: Separation and extraction method of hardness component and nutritional supplementary food containing hardness component
Inventor: KUROIWA TOGO
IPC: A23L1/304
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for separating and extracting calcium and magnesium useful for a human body from naturally producing mineral water, and nutritional supplementary food containing the separated and extracted calcium and magnesium in a high unit.  <P>SOLUTION: The natural mineral water containing high concentrations of calcium, magnesium, sodium, and potassium is evaporated under normal pressure by using an evaporator. The mineral water is concentrated until the volume becomes almost one third of its original total volume and the evaporation is stopped, thereby precipitating calcium and magnesium in mineral components in the evaporator. Sodium and potassium, which are other mineral components, are separated from the hardness components so that they are enclosed in the concentrated water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278136-A (JP)
Title: Roofing material
Inventor: ISHIYAMA HAJIME
IPC: E04D13/10
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roofing material having novel workability as a roofing material and formed with a waterproofing function, a heat insulating function, a dew proofing function, a snow stop function, and the like.  <P>SOLUTION: This roofing material A is formed with a first waterproof piece 13 projected upward from the upstream side tip of a decorative surface 4; a fitting piece 13a projected upstream from the tip of the first waterproof piece 13; a second waterproof piece 13b projected upward downstream from the tip of the first waterproof piece 13; a fixed piece 15 projected upstream from the tip of the decorative surface 4; a vertical piece 6 projected upward from the downstream side tip of the decorative surface 4; an innermost piece 8 projected downward from the vicinity of the downstream tip of the decorative surface 4; an insertion piece 9 projected downstream from the tip of the innermost piece 8; and an engaging groove 10 formed by the decorative surface 4, the innermost piece 8 and the insertion piece 9. In this case, the height from the fitting piece 13 to the second waterproof piece 13b is formed larger than the opening height of the engaging groove 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276095-A (JP)
Title: Method and apparatus for judging quality in laser beam hole-machining
Inventor: IZAWA YOSHINORI
IPC: F02F1/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To surely judge whether a hole formed by a laser beam machining in a bore inner surface is good or not and to easily perform the judgement of trouble factor in the case of judging as the bad hole, without needing large amounts of man-hours and times.  <P>SOLUTION: Many fine holes 25 formed as an oil sump in the bore inner surface 3 on a cylinder block 1 is irradiated with the laser beam to measure the size. At this time, in four positions in the circular directions of two positions in the axial direction of the bore inner surface 3, the depth and the width of the hole 25 are measured, and whether the machining quality is good or not, and the trouble factor in the case of judging as the bad quality, are judged, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275626-A (JP)
Title: Game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can realize the fraudulence counter measure eventually by materializing a proper construction in a type so constructed that a controller or the like is mounted on a body of the game machine through a seat member.  <P>SOLUTION: A first control board unit 201 is mounted on the rear of the game board 30 and has a roughly L-shaped mounting base 251, on which 251 are carried a main controller 271 and a voice lamp controller 272. A board carrying surface for the main controller 271 is built on the mounting base 251 being separated from the rear of the game board 30. A shielding part is provided below the board carrying surface to block the invasion into a space behind the board carrying surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286912-A (JP)
Title: Polarized light separating element and its manufacturing method, hologram laser unit and optical pickup using polarized light separating element
Inventor: MORI TETSUJI
IPC: G02B5/32
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarized light separating element manufacturing method by which the deterioration of yield caused by the deformation of an optical anisotropic membrane is reduced, a polarized light separating element manufactured by the manufacturing method, and a hologram laser unit and an optical pickup using the polarized light separating element and having high reliability.  <P>SOLUTION: A lower transparent base plate wafer 17 is arranged on a spin table 16 (a), and an ultraviolet curing type adhesive 19 is dripped thereto and adjusted to have fixed membrane thickness by rotating the table 16. An organic double refraction membrane 18 is arranged on the adhesive 19 (b). Then, ultraviolet rays are radiated to cure the adhesive 19. At such a time, heating is not performed (c). The membrane 18 is coated with positive resist, and a periodical diffraction grating is completed by photolithography äat such a time, heating (pre-baking, post-baking) is performed}. After fixing a base plate on a stage, arranging an upper transparent base plate wafer (e) and radiating the ultraviolet rays from the above (f) so as to cure the ultraviolet curing type adhesive, the base plate is cut to individual elements.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287117-A (JP)
Title: Raman amplifier
Inventor: HASEGAWA CHIE
IPC: H01S3/30
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To monitor a fiber connector (1) state in particular without spending time and effort and without switching connection of the connector (1) with respect to a Raman amplifier (10) and especially in a wavelength-division multiplexing transmission system device using the same.  <P>SOLUTION: In the representative embodiment of the invention, light of a Raman pumping light source (3) utilized in a light transmission system using the Raman amplifier (10) is pulse-modulated in a pulse generator (9) and returning reflected light scattered with the connector (1) and a fiber (4) is measured. Furthermore, in the case abnormal reflection is detected on the connector (1) and the fiber (4), an alarm signal is outputted from an alarm raising circuit (12) and the Raman pumping light source (3) is shut down.  <P>COPYRIGHT: (C)2005,JPO&NCIPI