baber/WOPTO huggingface dataset:
Patent JP-2002240791-A (JP)
Title: Control device for hydraulic friction clutch
Inventor: AOKI KENICHI
IPC: B63H23/30
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a hydraulic friction clutch automatically changing to a slip state when an engine speed is lowered to an idle rotation state and automatically switching to a lock-up state when the engine speed exceeds an idle rotational speed, in the hydraulic friction clutch. SOLUTION: In this control device for a hydraulic friction clutch constituted of hydraulic pressing devices 14 and 15 of the hydraulic friction clutches 1 and 2 provided between input shafts 1a and 2a and an output shaft 5 for transmitting power from the non-illustrated engine and a hydraulic fluid pump 7 and a hydraulic fluid passage 27 for feeding a hydraulic fluid to the hydraulic pressing devices 14 and 15, the hydraulic fluid passage 27 is provided with a pressure reducing valve 39 and a solenoid valve 50 for controlling the pressure reducing valve 39 according to the engine speed so as to supply pressure oil from the pressure reducing valve 39 controlled by the solenoid valve 50 to the hydraulic pressing devices 14 and 15. The engine speed is detected by an electric sensor 55 and the solenoid valve 50 is operated by a signal from the electric sensor 55.
Patent JP-2002243823-A (JP)
Title: Arrival direction estimating means and directional variable transmitter-receiver using the same
Inventor: YUDA YASUAKI
IPC: H04W16/28
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To adaptively change over an estimating process that uses received continuous data and an estimating process that sequentially uses data to estimate a direction. SOLUTION: A diffused spectrum signal is received by an array antenna 101 to be inversely diffused by an inversed diffusion processing means. The signal after the inversed diffusion is sampled by a high speed sampling means 104 and a low speed sampling means 106 and then each sampling data is stored into a high speed sampling data storing means 105 and a low speed sampling storing means 107. A matrix operation is adaptively changed over to a batch processing means 108 for a matrix operation using high speed sampling data or to a sequential processing means 109 for a matrix operation using low speed sampling data based on a result detected by a correlation detecting means for delay path information 103. An arrival direction is estimated using an operation result of either the batch processing or the sequential processing.
Patent JP-2002239048-A (JP)
Title: Golf cart facility
Inventor: HAYASHI SHINICHIRO
IPC: A63B55/60
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To decrease the useless movements by accompanying the use, housing and replacing of golf equipment during playing. SOLUTION: This facility has rails 3 and golf carts 13 having wheels 17 rolling on these rails 3. The facility has sections 9 where the rails 3 are laid under ditches 38 disposed on the ground surface and sections 10 where the rails 3 are laid on the ground. The golf carts 13 are set with tires 28 of the diameter greater than the diameter of the wheels 17 in the sections 9 where the rails 3 are laid on the ground. The set tires 28 have tire devices which can be stowed. Further, the ditches 38 are formed to the width smaller than the diameter of a golf ball. The rails 3 are laid on the fairways between the tee grounds and greens of golf courses.
Patent JP-2002245779-A (JP)
Title: Semiconductor memory
Inventor: OKIZAKI SANETSUGU
IPC: G11C11/401
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory in which simplifying a circuit and corresponding to long burst length can be performed. SOLUTION: In the semiconductor memory provided with a plurality of address buffers provided with a start address buffer holding a burst address generating circuit and a burst start address, the address buffer is provided with a discriminating circuit outputting a burst end discriminating signal when the burst start address is compared with the prescribed burst address and the both coincide, and a logic circuit obtaining logical product of the outputted burst end discriminating signal and outputting a burst end.
Patent JP-2002242794-A (JP)
Title: High pressure pump
Inventor: MAKINO MASAAKI
IPC: F02M59/44
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an excellent lubrication operation without the occurrence of a trouble, such as feed of a poor fuel pressure and an increase in cost. SOLUTION: In a high pressure pump 10, a feed pump 14 is coupled to a drive shaft 13. When the feed pump 14 is driven along with the rotation of the drive shaft 13, fuel is sucked in the feed pump 14 from a fuel tank T. An oil seal 31 formed of, for example, a fluorine rubber material and a bush 32 forming a part of a bearing are situated on the outer peripheral part of the drive shaft 13. The bearing part of the drive shaft 13 is cut off from an external part by the oil seal 31. A part of the fuel flowing in the feed pump 14 flows to the oil seal 31 through the outer peripheral part of the drive shaft 13 and further flows in a cam chamber 35 after flowing through a fuel passage 34. Further, the fuel in the cam chamber 35 flows out to the fuel tank T through an outlet valve 36.
Patent JP-2002247595-A (JP)
Title: Cathode ray tube provided with demagnetizing coil
Inventor: MURAI RYUICHI
IPC: H04N9/29
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a cathode ray tube using demagnetizing coils capable of reducing miss-landing due to the distortion of an electron beam caused by an external magnetic field such as earth magnetism. SOLUTION: In the cathode ray tube, a 1st demagnetizing coil 11 and a 2nd demagnetizing coil 12 are oppositely arranged on the upper and lower sides of a funnel 7. The coils 11, 12 respectively have parts 11F, 13F in parallel with the upper and lower sides 41A, 41B of a shadow mask 4 to which conductors constituting the coils 11, 12 are opposed on the panel side and at least either one of the coils 11, 12 is divided into a plurality of element parts on the coil part excluding the parallel part. The coils 11, 12 are connected to a current supply part 30 in series so that current flow directions ix, iy are opposite to each other.
Patent JP-2002244333-A (JP)
Title: Image receiving material packaging material, image receiving material packaging structure and image receiving material loading method
Inventor: ISHIZUKA HIROSHI
IPC: B65H1/26
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of image defects by packaging an electrophotographic image receiving material while preventing the adhesion of the foreign matter, such as dust and dirt and the sweat, fat, etc., from human bodies, to the electrophotographic image receiving material. SOLUTION: Two lines of perforations 16 are formed by perforating on the image receiving material packaging material 12. When a cutting-off portion 18 is cut off and a cover 20 is removed from a main body 22, the electrophotographic image receiving material 12 is partially exposed and a takeoff from which the housed electrophotographic image receiving material 14 is removable in a longitudinal direction is formed. The electrophotographic image receiving material 14 is loaded into a manual insertion tray of an electrophotographic printer without being removed from the main body 22 of the image receiving material packaging material 12, by which the adhesion of the dust and dirt and the sweat, fat, etc., of the customers to the electrophotographic image receiving material 14 is averted and the occurrence of the image defects in consequence thereof is prevented.
Patent JP-2002243964-A (JP)
Title: Semiconductor optical integrated element and method for manufacturing the same
Inventor: OYA AKIRA
IPC: G02B6/122
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor optical integrated element in which a plurality of semiconductor optical elements are integrated by a butt joint connection and which has a small coupling loss and high reliability by reducing the occurrence of a level difference or a space at the butt joint connecting part of an optical waveguide layer. SOLUTION: After a dielectric mask is formed on a part of a first semiconductor optical element and a first optical waveguide layer is removed by dry etching, a side etching of a suitable amount for the first optical waveguide layer is formed by wet etching. Thereby, in the butt joint connection of a second optical waveguide layer by MOVPE selective growth, both optical waveguides are connected continuously with nearly the same film thickness.
Patent JP-2002251723-A (JP)
Title: Method and device for magnetic transfer
Inventor: KOMATSU KAZUNORI
IPC: G11B5/86
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To accurately transfer a magnetized pattern by defining the permissible range of the applying direction of a transfer magnetic field when magnetic transfer is carried out by adhering a master carrier to a slave medium and applying a transfer magnetic field. SOLUTION: When magnetic transfer is carried out by first applying a magnetic field in the track direction of a slave surface to initially DC-magnetize a slave medium 2 in the track direction, the adhering a master carrier 3 and the slave medium 2 to each other, and applying a transfer magnetic field in the track direction of the salve surface, the applying angle α of the transfer magnetic field is set within ±30 deg. in a vertical direction with respect to the slave surface. Also, the applying angle of the transfer magnetic field is set within ±30 deg. in a track direction on a surface parallel to the slave surface.
Patent JP-2002255291-A (JP)
Title: Automatic oil feeding device
Inventor: ISOMURA MASAYOSHI
IPC: G01B11/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To automatically feed an oil to a vehicle without requiring a special adapter. SOLUTION: This automatic oil feeding device is equipped with a tool which opens/closes a fuel injection port door and a tank cap, a stocker 4 which houses an oil feeding nozzle, and a robot 7 which moves between the stocker 4 and the fuel injection port of the vehicle 6. The automatic oil feeding device is also equipped with an imaging means which photographs the fuel injection port door of the vehicle and the oil feeding port, a location coordinate computing means which calculates the coordinate location of the oil feeding port based on the image data from the imaging means, and a means which controls the robot 7 based on the coordinate location. Then, the location and the gradient are detected by positively utilizing the image data of the fuel injection port door of the vehicle 6 and the oil feeding port.  Then, the movement of the tool is controlled by the robot 7 based on the detected data.
Patent JP-2001320525-A (JP)
Title: Image forming device and control method therefor
Inventor: SUGINO KAZUMASA
IPC: B41J29/38
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and a control method therefor which secure the proper and smooth device operation and have plural functions such as a copy function and a print function especially with respect to a system for copy charging. SOLUTION: At least money payment conditions data output. A selection means is provided which selects a specific function from plural functions for data output; and if a second function is selected by the selection means though output by a first function has been halfway prepared, output by the second function is performed on the condition of at lest money payment. The first function outputs data transferred from another device, and the second function outputs a read picture.
Patent JP-2002252122-A (JP)
Title: Coil element with cooling body
Inventor: NAKAHARA KAZUHITO
IPC: H01F27/08
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To radiate heat due to load loss of an inductor and a power transformer with high efficiency, and to improve output capacity. SOLUTION: A magnetic core 1, penetrated by a coil 2, is fixed by a retaining member 4 so that is brought directly into contact with a cooling body 3, and the cooling body 3 radiates heat which is conveyed by the magnetic core 1 and retaining member 4, thereby cooling both the magnetic core 1 and coil 2.
Patent JP-2002258996-A (JP)
Title: Hdd management device and power source management method
Inventor: YUASA AKIRA
IPC: G06F1/32
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of an HDD, and to reduce a noise. SOLUTION: A control part 200 in an HDD controller 100 caches a part or whole part of data to be recorded in an HDD for cache, and transfers the data to an HDD for preservation so that the data can be preserved, and that data to be reproduced can be reproduced from the HDD for cache or the HDD for preservation. Also, a power source managing part 400 in the HDD controller 100 always turns on the power source of the HDD for cache, and turns on the power source of the HDD for preservation only at the time of performing access to the HDD.
Patent JP-2002262207-A (JP)
Title: Portable information terminal device, information processing method, program storage medium and program
Inventor: KUNII KOJI
IPC: H04N21/472
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To display the schedule of a video recording reservation on a daily schedule. SOLUTION: In the case reservation setting contents are set so as to be reflected on the daily schedule in a program video recording setting program, in a PDA(personal digital assistant) 1, a program name subjected to a video recording reservation is displayed at the corresponding time together with an insertion keyword of, e.g. 'TV', etc., to distinguish the program name from other schedules on a display image 31 when a daily schedule program is started.
Patent JP-2002257489-A (JP)
Title: Finned heat transfer body and manufacturing method thereof
Inventor: TAKAHASHI CHUICHI
IPC: B23P15/26
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a finned heat transfer body and the manufacturing method, capable of securing sufficiently the area of heat transfer surface since end part fins are not required to be cut off and capable of avoiding the generation of air spaces at the end parts, into which air runs, whereby excellent heat transfer performance can be secured, and also capable of reducing a ventilating resistance to air ventilated into the fins. SOLUTION: The finned heat transfer body 1 is constituted of the heat transfer body 2 and fins 3 extended straight orthogonally to the surface of the heat transfer body 2. At first, a multitude of slanted fins 10, etc., slantedly extended outward from the surface of heat transfer body 2, are established by shaping thinly the surface of the same by a tool and, thereafter, forming work is applied to the slanted fins 10, etc., to form the fins 3, etc., having a configuration, extended straight so as to be orthogonal to the surface of the heat transfer body 2, and, thus, the finned heat transfer body 1 is obtained.
Patent JP-2002256216-A (JP)
Title: Inter coating composition having high opacifying property
Inventor: SHINTAKU HIROHIDE
IPC: C09D201/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain an inter coating composition which can sufficiently covering surface defects of chipping primer including a dust part or an under coating film provide a coating film with high surface smoothness and can clearly reproduce color development of a top coating film. SOLUTION: This inter coating composition comprises (1) a thermosetting coating film-forming resin, (2) a curing agent and (3) a pigment obtained by combining (a) an organic and/or inorganic colored pigment with (b) an extender pigment and in the pigment (3), the amount of the organic and/or inorganic colored pigment (a) is at least 30 wt.% based on the total amount of the pigment (3).
Patent JP-2002257260-A (JP)
Title: Entrance device of hose
Inventor: SASAKI RYOICHI
IPC: F16L3/08
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an entrance device of a hose, capable of inserting a drain hose of a washing machine from the outside into a bathroom so as not to be in the way in the inside of the bathroom. SOLUTION: An opening is formed in a door, and a front lid 13 is provided openably on the front surface of the opening. A slider 5, having a pressing part 4 at its lower end, is disposed movably in the vertical directions in the opening. A blade 17 is formed on a pivoting shaft 14 of the front lid 13. A receiving plate 6 of the slider 5 slidably contacts with the blade 17. On turning the front lid 13, the slider 5 vertically moves via the blade 17 and the receiving plate 6, and the hose inserted into the opening can be pressed by the pressing part.
Patent JP-2002262378-A (JP)
Title: Speaker system
Inventor: AOYAMA MITSUYA
IPC: H04R1/02
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a speaker system applicable to various acoustic devices that reduces aerial distortion caused by ruggedness of resonance ports or an inner wall face of an acoustic tube. SOLUTION: The speaker system of this invention can reduce distortion caused by a turbulent flow of air caused from the resonance ports 3 by using a material with a small viscous resistance for an inner wall face of the resonance ports 3 provided to a cabinet 2 at a rear side of a speaker 1 so as to form smoothing faces 3a and decrease the viscous resistance of the turbulent air flow in the resonance ports 3 with respect to the wall face thereby attaining smoothed air flowing.
Patent JP-2002255803-A (JP)
Title: Phototoxicity inhibitor comprising extract from tussilago farfara l.
Inventor: KOJIMA HATSUO
IPC: A23L27/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain an extract from Tussilago farfara L. highly comprising a new and safe specific ingredient as a phototoxicity inhibitor, a cosmetic composition or a food and drink. SOLUTION: This phototoxicity inhibitor, cosmetic composition or food and drink comprises the extract from the Tussilago farfara L. (especially preferably a leaf) having >=0.07% chlorogenic acid content and >=0.01% caffeic acid content. Thereby, the extract has phototoxicity inhibitory actions on air pollutants and is useful for suppressing various adverse effects [skin cancer, skin roughening, skin aging, sunburn (blackening), inflammation, etc.], on human bodies.
Patent JP-2002262181-A (JP)
Title: Image pickup device and image pickup element driving method
Inventor: NONAKA KAZUYO
IPC: H04N5/378
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To read an accurate pixel value stably at all times even when a read time per one pixel of an image pickup element gets shorter. SOLUTION: In a solid-state image pickup element where electric charges stored in an exposure section, in which pixels are arranged in a matrix, are transferred to a plurality of vertical transmission paths, the electric charges transferred to the vertical transfer paths are sequentially transferred to one horizontal transfer path and then outputted, a reference region (b) existing inbetween a reset region (a) and a data region (c) for one pixel read period in the horizontal transfer path of the solid-state image pickup element is extended for read of pixel data.
Patent JP-2002256855-A (JP)
Title: Device for detecting deterioration of exhaust emission control catalyst
Inventor: OKADA KOJIRO
IPC: F01N3/20
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To detect the deterioration condition of an exhaust emission control catalyst with a high degree of accuracy regardless of the type thereof in a deterioration detecting device therefor. SOLUTION: The first and second O2 sensors 27 and 28 are installed on an exhaust pipe 21 at the upstream side of a three-way conversion catalyst 22. A catalyst layer (having an oxidation ability) 38 which deteriorates in relation to the deterioration of the three-way conversion catalyst 22 is applied on the periphery of a concentration detecting part of the first O2 sensor 27. When an exhaust gas is in a reduction atmosphere and the difference between the output characteristics of the O2 sensors 27 and 28 is less than a prescribed value, it is judged that the three-way conversion catalyst 22 deteriorates.
Patent JP-2002263415-A (JP)
Title: Filter medium for air filter and air filter unit
Inventor: FUJIMURA YOICHI
IPC: B01D39/02
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a filter medium for an air filter, in which a powdery filtering agent such as a gas adsorbent, a gas decomposing agent and gas slow releasing agent can be packed excellently at uniform density and whose filtering performance is kept high in a long period of time. SOLUTION: This filter medium has a filtering agent particle-packed filtering agent layer disposed between exterior plates which are opposite to each other and each of which has an opened cell structure.
Patent JP-2002263346-A (JP)
Title: Humidity-controlling method in game machine mounting frame, and humidity-controlling sheet
Inventor: YASUI MIYOSHI
IPC: A63F7/02
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To control humidity in a game machine mounting frame with an inexpensive material and by a simple construction. SOLUTION: At a proper location on the inside of the game machine attaching frame 5, this humidity-controlling sheet 1 is pasted. In this case, for the humidity-controlling sheet 1, the powder of charcoal is enclosed in a thin sheet-form bag which is formed of a film material having air permeability. Thus, the inside of the game machine-mounting frame is humidity-controlled by utilizing the hygroscopicity of charcoal.
Patent JP-2002262923-A (JP)
Title: Hair dressing iron
Inventor: SONODA TOMINARI
IPC: A45D1/04
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an efficient hair dressing iron which can treat both long and short hairs. SOLUTION: This hair dressing iron is equipped with a pair of openable wide hair pressing parts 2, 3 and narrow projecting parts 2A, 3A integrally extended from the tip ends of the pressing parts 2, 3 and enabled to heat hair by heaters 7 attached inside the pressing parts 2, 3. The wide pressing parts 2, 3 come to be used for long hair and narrow projecting parts 2A, 3A for short hair. Thus the identical iron 1 has functions of both a conventional wide iron and a conventional narrow iron causing to solve a nuisance to change both irons and to improve efficiency.
Patent JP-2002271349-A (JP)
Title: Network control apparatus, network communication apparatus, network communication program, network communication method, and computer network system
Inventor: SATO TAKAYUKI
IPC: H04L12/40
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a network control apparatus that ca easily and remotely control the set information of equipment connected to a network by a network administrator, and to provide a network communication apparatus, a network communication program, a network communication method, and a computer network system. SOLUTION: The network communication apparatus has a communication control memory that stores the set information of the network communication apparatus, a communication control section that uses a physical address for accessing the set information stored into the communication control memory to control communication, a file name transmission section that transmits a preset file name when the request on the file name is received, and a set information transmission section that transmits the set information stored into the communication control memory when the transmitted file name is specified for requesting for a file having the file name.