baber/WOPTO huggingface dataset:
Patent JP-2003032520-A (JP)
Title: Camera operation system
Inventor: AOTO TERUMA
IPC: G06F3/048
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a camera operation system that can enhance the operability and display a photographed image at its maximum size. SOLUTION: The camera operation system for operating an operation panel on a display screen to control a camera while viewing a photographed image on the display screen, is provided with the camera for photographing an image, a display means, an operation means, and a control means that controls a position of a cursor on the display screen of the display means based on an operation signal from the operation means, displays an operation panel call button on the display screen and the photographed image by the camera on a maximum area contained in the display screen respectively, displays the operation panel called when the operation panel call button is operated by the cursor in a translucent manner, and controls the camera by using the cursor to control the operation panel displayed translucently.
Patent JP-2003028198-A (JP)
Title: One-way clutch
Inventor: MIURA YOSHIHISA
IPC: F16D41/07
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a one-way clutch capable of preventing an easy fall of a sprag even in the case of transporting the one-way clutch in the assembled condition. SOLUTION: This one-way clutch is provided with a holder 1, a spring 2 and the sprag 3 rockably arranged in a pocket of the holder and a pocket of the spring and energized toward a lock side by a tongue piece part formed in the spring. The maximum width La of an outside cam surface of the sprag in the circumferential direction and the maximum width Lb of an inside cam surface in the circumferential direction are formed larger than a width Lp of the pocket of the holder 1 in the circumferential direction, and a width Lc of the sprag 3 in the tilting direction is formed smaller than the width Lp of the pocket of the holder 1.
Patent JP-2003026671-A (JP)
Title: Method of producing oxadiazines
Inventor: SHIBATA HIKARI
IPC: C07D291/06
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To effectively obtain oxadiazines from acylacetamide-N-sulfonic acids. SOLUTION: This method produces oxadiazines expressed by formula (2) by subjecting the sulfonic acids expressed by formula (1) to cyclizing dehydration in the presence of a stabilized sulfuric anhydride (dimethyl sulfate and/or sulfuric anhydride stabilized with boric anhydride or the like). The yield of the cyclizing dehydration is improved by carrying out the reaction using a mixture of the stabilized sulfuric anhydride and a solvent prepared at a low temperature (<=0 deg.C). (R<1> and R<2> are each same or different H or an organic group which is inert to the reaction, R<3> is H, an organic group which is inert to the reaction, an organic group forming a salt by reacting with a nitrogen atom or a metal atom, X is H or a base forming a salt with sulfonate group).
Patent JP-2002371443-A (JP)
Title: Paper yarn, apparatus for producing the same, and producing method
Inventor: DOBASHI SHOZABURO
IPC: D02G3/08
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a paper yarn, its production apparatus, and production method. SOLUTION: The paper yarn twisting apparatus is composed of a supporting means to support a paper tape in a feedable manner, an oiling mechanism to apply an oiling agent to one surface of the paper tape supplied from the supporting means, and a fine spinning frame for twisting the paper tape in a manner to form the outer face of the paper yarn with the surface of the paper tape oiled with the oiling mechanism. The twisted paper yarn is produced by continuously delivering a paper tape, applying the oiling agent to only one surface of the delivered paper tape, and twisting the tape in a manner to form the outer face of the paper yarn with the oiled surface of the paper tape. The twisted paper yarn has a hollow tube form having the oiling agent applied only to the outer surface.
Patent JP-2003033829-A (JP)
Title: Device and method for joining metal plates
Inventor: KOBAYASHI TAKUO
IPC: B21D39/03
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To lessen the pressing force of a punch and a die while maintaining the joining force, in a joining device which joins a plurality of metal plates by plastic deformation from pressing the metal plates in both laminating directions by means of the punch and die. SOLUTION: The tip of the punch 12 is shaped into a conical surface 12a which is convex toward the metal plate 50. There are placed a pedestal 32 and a die 14 with blades 34a and 34b under the metal plates 50 and 52. The top of the pedestal 32 is shaped into a conical surface 32a which is convex toward the metal plate 52. The punch 12 is pushed downward while the metal plates 50 and 52 are fixed by means of the blades 34a and 34b and a hold-down jig 18 so that the metal plates 50 and 52 are pressed in both directions by the conical surface 12a of the punch 12 and the conical surface 32a of the pedestal 32 and are joined by plastic deformation.
Patent JP-2003035449-A (JP)
Title: Air conditioner and system and method for providing its control information
Inventor: INOUE YOSHIMI
IPC: H04M11/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain an air conditioner in which a user can alter the control information thereof. SOLUTION: The air conditioner 1 comprises an EEPROM 11 storing the interval time of defrost operation, the r.p.m. of a fan, the r.p.m. of a compressor disposed in an outdoor unit, for example, and a radio receiving section 9 connected with the EEPROM 11 and transmitting control information received by a portable telephone 25 from a server connected with a network to the EEPROM 11 wherein the control information downloaded from the server to the portable telephone 25 can be transmitted to the EEPROM 11 through the portable telephone 25 and the radio receiving section 9 in order to alter the control information stored in the EEPROM 11. The user can thereby alter the control information of the air conditioner 1 without requiring a dedicated writing unt.
Patent JP-2003035188-A (JP)
Title: Fuel injection method for cylinder injection/spark ignition type internal combustion engine
Inventor: OGAWA TADAO
IPC: F02B23/10
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem, in the case of collecting a relatively rich gas mixture to the vicinity of a spark plug in a cylinder injection/spark ignition type internal combustion engine, of the need to provide a recess on the top face of a piston and thereby, the difficulty in enhancing the compression ratio. SOLUTION: In this cylinder injection/spark ignition type internal combustion engine, a rising gradient face is formed by upraising the top face of the piston reciprocating in a cylinder, an injection hole is directed toward a combustion chamber in the upper part of the cylinder, a fuel injection valve is installed, in such a manner that its injection direction faces the rising gradient face, and only homogeneous combustion is performed. In this case, a first fuel injection is carried out in an intake stroke, and a second injection is performed in the latter half of a compression stroke in a fuel injection amount less than that in the first injection and capable of generating turbulence in the gas mixture inside the combustion chamber.
Patent JP-2003037104-A (JP)
Title: Supply system and supply method of tetrafluoroethylene gas to dry etching unit
Inventor: AOYAMA HIROICHI
IPC: C09K13/08
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain TFE gas suitable for dry etching. SOLUTION: A supply system of tetrafluoroethylene gas to a dry etching unit is provided with a film separation system which separates a gas mixture of tetrafluoroethylene(TFE)/carbon dioxide (CO2 ) into each gas component, a gas supply part which supplies the separation system with the TFE/CO2 mixed gas, a TFE supply unit which supplies the dry etching unit with the TFE separated by the film separation system, and a CO2 exhaust unit, which discharges CO2 separated by the film separation system.
Patent JP-2003036665-A (JP)
Title: Motor mounting device for disk player
Inventor: KOWADA YOSHIHARU
IPC: G11B33/12
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a motor mounting device for a disk player. SOLUTION: A chassis 4 is provided with an aperture 4d through which a revolving shaft 2 of a motor 1 is projected and a mounting wall 41 surrounding the circumference of a motor case on the periphery of this aperture 4d. The motor 1 is fixed to the chassis 4 by bonding the motor case and the mounting wall 4f with an adhesive material 8.
Patent JP-2003038620-A (JP)
Title: Indoor flower pot device
Inventor: SOWA KENJI
IPC: A61L9/01
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a novel indoor flower pot device having a function to eliminate indoor odors and a function to decompose the odors and dirt sticking to the outside surfaces of furnishings, such as furniture. SOLUTION: This indoor flower pot device has a light emitting device, such as a fluorescent lamp device, a cover made of a heat resistant sheet which is put on a luminous body, such as a fluorescent lamp in this light emitting device, and is deposited with a photocatalyst layer of titanium oxide, or the like, a blast fan device which blasts air toward the above cover, an odor removing filter device which is disposed in the blast path of the blast fan, a case which contains the light emitting device, cover, blast fan device and odor removing filter device described above and has the shape of a flower pot and plants for appreciation, such as artificial flowers and natural flowers and ornamental plants, implanted in this case.
Patent JP-2003040173-A (JP)
Title: Heel guard structure for motorcycle
Inventor: KAMINOMON HIROYUKI
IPC: B62J13/04
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide the heel guard structure capable of sufficiently securing a footrest space of a footrest of a tandem rider without widening a car width. SOLUTION: In this heel guard structure for a motorcycle provided with the footrest 14 for a tandem rider in a front side of an engine 4, a resin protector 13 is provided by directly bringing it in contact with a side surface of a cover of the engine 4. With this structure that the resin protector 13 is fitted directly brought in contact without a space from the engine cover, the cross directional structure is miniaturized, and a footrest space for the footrest 14 can be sufficiently secured.
Patent JP-2003038935-A (JP)
Title: Deodorizing apparatus
Inventor: KONO HIROSHI
IPC: A61L9/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an deodorizing apparatus having excellent assemblability and deodorization performance. SOLUTION: The deodorizing apparatus is constituted of a pipe like metal made shell case 1, an inlet port 2 provided at one end of the shell case 1, an exhaust port 3 provided another end of the shell case 1, a heater 4 provided in the inlet port 2 side of the inside of the shell case 1, a catalyst pedestal 5 provided in the inside exhaust port 4 of the shell case 1, a deodorizing catalyst 6 arranged in a catalyst pedestal hole part 5a which is a center hole part of the lower part of the catalyst pedestal 5 so that an air suction port is in the same direction, a cover 7 provided at an opening part of the exhaust port 3 side of the shell case 1 and a catalyst press plate 8 one end of which is fixed to the cover 7.
Patent JP-2003039356-A (JP)
Title: High speed calculation method for link system dynamics
Inventor: NAKAMURA YOSHIHIKO
IPC: G06F17/16
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a high speed calculation method for link system dynamics capable of calculating sequential dynamics of a rigid body link system including an open link mechanism and a closed link mechanism at a high speed. SOLUTION: This dynamics calculation method in the link system constituted by connecting links by revolute joints comprises (1) a first step for adding the revolute joints one by one sequentially from a condition in which individual links are scattered to obtain a restraint force acting on the revolute joint between the links at the time, (2) a second step for excluding the revolute joints according to the order reverse to that in the first step to calculate a final restraint force in each revolute joint, (3) a third step for calculating acceleration of the link using an external force acting on each link and obtained in the first and second steps, and (4) a fourth step for calculating revolute joint acceleration using acceleration of links on both sides of each revolute joint and obtained in the third step.
Patent JP-2003044461-A (JP)
Title: Device, program and method for layout
Inventor: SHIOBARA KEIKO
IPC: B41J5/30
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a device, a program and a method for layout for facilitating format control of a layout frame. SOLUTION: When allocating a character string to each of layout frames B1-B7 by changing the size and/or line interval of a font set to each of layout frames B1-B7, while maintaining the size relation mutually set to the size and/or line interval of the font between a layout frame and the other layout frame related to that layout frame, the size and/or line interval of the font set to each of layout frames B1-B7 is expanded or reduced.
Patent JP-2003039696-A (JP)
Title: Method for detecting residual quantity of ink and ink jet recorder
Inventor: MAEDA MASAO
IPC: B41J2/175
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet printer in which replacement of an ink tank is detected correctly and the residual quantity of ink can be detected accurately up to a minute level through a convenient low cost arrangement employing a sensor. SOLUTION: A relatively low cost sensor for detecting the quantity of ink lower than a specified level is combined with a counter C2 for holding the quantity of ink consumed through recording operation. When the sensor detects presence of ink (S301) indicative of the quantity of ink not smaller than a specified level, flag F0 indicates ink end in the previous operation (S308) and flag F1 indicates replacement of an ink tank (S309), the residual quantity of ink is determined as a quantity indicative of a fact that the ink tank is filled up with ink (S311). When the flag F1 indicates that the ink tank is not replaced (S309), a correction is made to increase the residual quantity of ink thus determining the residual quantity of ink (S313).
Patent JP-2003042736-A (JP)
Title: Three-dimensional measuring method and device thereof
Inventor: YAHASHI AKIRA
IPC: G01B11/24
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To perform three-dimensional measurement by projecting highly accurate phase-shifted stripe patterns without requiring a not so highly accurate mechanism. SOLUTION: The stripe patterns with a known distribution of optical quantity in the widthwise direction of stripes in different phases are projected to an object, and the three-dimensional shape of the object is measured on the basis of images picked up in each phase in this three-dimensional measuring method of a phase-shift stripe pattern projecting system. A plurality of the stripe patterns SP1-4 in a state of different phases are arranged along the longitudinal direction of the stripes to prepare a pattern mask PM. By moving the pattern mask PM along the longitudinal direction of the stripes SA, the stripe patterns SP1-4 in different phases are projected to the object.
Patent JP-2003043658-A (JP)
Title: Medical image forming device
Inventor: HORIUCHI AKIRA
IPC: G03B27/32
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To realize a medical image forming device which makes it possible to obtain a stable density even if heat developable photosensitive materials are used without being affected by the temperature variations within the device during use of the image forming device. SOLUTION: This image forming device has image processing means 20 for forming density image data by receiving image information, exposure means 50 for subjecting the silver salt photosensitive materials to the exposure meeting the density image data and heat developing means 70 for heat developing the silver salt photosensitive materials subjected to the exposure by the exposure means. The image processing means 20 corrects the density of the density image data according to the lapse time from the point of time the device is made operative.
Patent JP-2003049452-A (JP)
Title: Cab for construction machine
Inventor: ISAKA WATARU
IPC: B60N3/04
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To enhance workability in maintenance of a filter by easily replacing the filter fitted to an air intake of an air conditioning unit from the outside. SOLUTION: A driver's seat 15 is provided with the air conditioning unit 16 under its seat 15C and the air conditioning unit 16 is provided with an air intake duct 17. A floor mat 20 is laid on a floor plate 14 from the front side of the driver's seat 15 to the air intake 17A of the air conditioning unit 16. The mat body 21 of the floor mat 20 is positioned in a left corner part of the driver's seat 15 and integrally formed with a filter protection part 23 and the filter protection part 23 covers over the air filter 19 provided in the air intake 17A from the outside. Thereby, a worker in the maintenance of the air filter 16 elastically deforms the filter protection part 23 of the floor mat 20 in such a state as inclining it to the front side of the driver's seat 15 so as to take out the air filter 19 to the side of the mat body 21 as its inclined thereto.
Patent JP-2003009781-A (JP)
Title: Automatic machine for dispensing definite quantity of fried food for over-the-counter sale into hand-field container at fast food shop
Inventor: YUKI KIYOTAKA
IPC: B65B1/30
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for the automatic filling of a definite quantity of fried potato, etc., for over-the-counter sale at a fast food store into a hand- held container such as a bag. SOLUTION: The apparatus is provided with a parts feeder 10 to transfer fried potato, etc., and a charging means 20 for fried food (fried potato) to receive the fried potato F, etc., transferred by the parts feeder 10 and charge the potato into a hand-held container 30 such as a paperboard bag or a styrol foam cup. The parts feeder 10 is composed of a vibrating transfer part 11 to vibrate the fried potato F, etc., in the transfer direction with vibration wave of small amplitude and a fried food arranging and transferring pan 12 vibrated by the vibrating transfer part 11. The fried food arranging and transferring pan 12 has a conical bottom 12a, a slope 12b and a means 12c for preventing the escape of the transfer object such as an openable door attached to the slope 12b.  The slope 12b to transfer the fried potato F has a helical form ascending from the conical bottom 12a of the pan 12 along the inner edge of the cone.
Patent JP-2003050831-A (JP)
Title: Management method for drawing information and device therefor
Inventor: TOKUI KOICHI
IPC: G06F17/30
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To efficiently manage a series of drawing groups having a tree structure and to share and reutilize information. SOLUTION: An object generating means 12, an object editing means 18 and a drawing display control means 15 are provided. The object generating means 12 acquires the text data of a drawing from data bases 21 and develops them to object data 12a and the object editing means 18 displays the object data 12a at a window for editing and permits the correction. The drawing display control means 15 corrects and displays the drawing based on graphic data 16a extracted from the object data 12a in a window for the drawing in real time linked with updating of the object data 12a.
Patent JP-2003047731-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To improve the attractiveness of variable display games by making the development of variable display highly changeable. SOLUTION: In the game machine with a display control means 150 for accomplishing variable display games in which a plurality of identifying figures are variably displayed in a plurality of variable display regions of a display device 4, the display control means 150 is provided with a temporary specified display control means which performs temporary specified displays of the identifying figures in the respective variable display regions during the variable display games,  a combination pattern variable control means which allows the derivation of specified combinations of the plurality of identifying figures by altering the mutual positional relationship thereof as displayed on a temporary specified basis by the temporary specified display control means and a ready for win game display control means which carries out ready for win games when the combination pattern derived by the combination pattern variable control means attains the predetermined ready for win oriented combination pattern.
Patent JP-2003050107-A (JP)
Title: Camera calibration device
Inventor: MATO RYUICHI
IPC: H04N7/18
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To calibrate traffic monitoring cameras without having to regulate traffic. SOLUTION: A moving calibration board 11 is loaded on a vehicle and horizontally moved in a camera photographing region 15. From the image of the moving calibration board 11 taken with the camera 12, calibration points are extracted manually or automatically. The world coordinates (coordinates fixed on the road) of the calibration point are obtained from the moving data. The camera coordinates (coordinates fixed on the camera) are obtained from a frame coordinates (coordinates of image). For a plurality of calibration points, average correlation between the world coordinates and the camera coordinates is obtained. External parameters (a rotation matrix and a parallel movement vector) are obtained with a camera calibration means 13, based on the correlation of a plurality of calibration points.
Patent JP-2003051114-A (JP)
Title: Information recording medium, optical pickup device, and information recording/reproducing device
Inventor: HIRAI HIDEAKI
IPC: G11B7/13
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of a focusing signal incident to wavelength multiplexing, to secure a signal level larger than a fluorescent signal, and to detect a focusing signal and a tracking signal of high S/N ratio. SOLUTION: A focusing error signal is formed based on return light from a first or a second substance through a first detecting system 20; and then, difference is determined at zero crossing position of the focusing error signal observed in this first detecting system 20 and a second detection system 21, and the difference is added to the focusing error signal observed in the second detecting system 21, thereby correcting a focusing position by a focusing servo. As a result, a light beam is controlled so as to focus at the position where fluorescence has the maximum color development.  Using a reflected light beam of light from a light source at the boundary surface, deterioration of the focusing signal incident to wavelength multiplexing can be prevented, enabling a signal level to be secured that is larger than the one with the focusing signal formed by a fluorescent component, and enabling focus control of high S/N ratio.