baber/WOPTO huggingface dataset:
Patent JP-2004100535-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: WADA KATSUJI
IPC: F02M25/07
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve timing control device for an internal combustion engine capable of fully acquiring an effect of improving exhaust characteristics by the decrease of NOx by securing the proper quantity of burnt gas during both operation and stop of an exhaust gas recirculation (EGR) device.  <P>SOLUTION: This valve timing control device for the internal combustion engine controls the valve timing of an intake valve 4 and/or an exhaust valve 5 by changing a cam phase CAIN which is the phase of an intake cam 6a and/or an exhaust cam 7a to a crankshaft 8. The valve timing control device is provided with operating state detecting means 2, 29, 18 for detecting the operating state of the internal combustion engine 3; a discriminating means 2 for discriminating the operation/stop of the EGR device 11; a target cam phase setting means 2 for setting a target cam phase CAINCMD according to the operating state of the internal combustion engine 3 and the operation/stop of the EGR device 11; and a control means 2 for controlling the cam phase CAIN to become the set target cam phase CAINCMD.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112153-A (JP)
Title: Image processing system
Inventor: HASEGAWA MAKOTO
IPC: H04N7/18
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing system wherein the searching and edit of a personal video image are efficiently performed at a high speed to create a video medium so as to enhance service quality.  <P>SOLUTION: Video storage control sections 22-1 to 22-n store video images of mobile objects photographed by fixed point cameras 21-1 to 1-n together with time stamps of photographing times. Time measurement sections 3-1 to 3-n are placed at measurement points to measure passing times of the mobile objects and to store measured time information including identification information and the passing times of the mobile objects. A video searching and edit section 4 cross-references the time stamps of the video data stored in video recorders 2-1 to 2-n to the measured time information, automatically searches the video images of the mobile objects and edits the searched video images of the mobile objects.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106287-A (JP)
Title: Image forming apparatus, image forming system and its controlling method
Inventor: FUJII TOMOHIRO
IPC: G06F3/12
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent disordered stacking of sheets of different sizes at the sheet discharge opening or dropping of a sheet from a discharged sheet tray.  <P>SOLUTION: Print job data including a print control command is inputted from an information processor and print sheet size data is extracted from the print control command. Size of a sheet on a discharged sheet tray is determined by receiving a signal from a section for detecting the size of a sheet moved onto the discharged sheet tray by utilizing the movement at the forward end of the sheet when it is discharged onto the discharged sheet tray. A print job is started if the print sheet size is identical to the size of the sheet on the discharged sheet tray, otherwise, information notifying presence of a sheet of different sheet size is transmitted to the information processor. The print job is started when the sheet detecting section detects removal of the sheet on the discharged sheet tray within a specified time after transmission.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105384-A (JP)
Title: Eye mask illuminator
Inventor: OMICHI KAZUHIKO
IPC: A61M21/02
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To supply an eye mask illuminator which can be mounted to conventional glasses and can be used with the glasses on.  <P>SOLUTION: This eye mask illuminator provided with an eye mask body formed of a light-shielding member which shields light from outside so as to cover the front side of the eyes and light sources provided inside of this eye mask body for emitting light is provided with mounting parts which can be mounted to the conventional glasses attachably and detachably and guard parts which cover gaps made between the eye mask body and the surrounding of the eyes when mounting the eye mask body to the conventional glasses with this mounting part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106120-A (JP)
Title: Straightening device for band saw
Inventor: SHIMOFURUTANI TATSUO
IPC: B23D63/18
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new-structure straightening device effectively performing a straightening work of a saw body in a band saw even if the stress is large in the width direction of the band saw.  <P>SOLUTION: In a first roll 16 and a second roll 18 disposed in the both sides of the band saw 20 and pressurized by the both surfaces of the band saw 20, the outside diameter of the first roll 16 is set smaller than the outside diameter of the second roll 18 and the central shaft 36 of the first roll 16 is positioned frontward in the feed direction of the band saw than the central shaft 48 of the second roll 18. A third roll 52 is disposed frontward in the feed direction of the second roll 18 so that the band saw 20 is pressurized from the same side of the second roll 18 by the third roll 52.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108716-A (JP)
Title: Melting furnace
Inventor: FUKUOKA KATSUMI
IPC: F23J1/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To securely melt an object to be melted and discharge melted slug efficiently.  <P>SOLUTION: A melting furnace is constituted by providing a burner (heating means) 51 for heating its inside, a charging port 31 for charging the object to be melted A on a terminal side of a hearth face 21, and a discharge port 7 for melted slug B on a tip side. The hearth face 21 is constituted in such a way that downward inclination angle is gradually or stepwise increased toward a tip part from a terminal part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105616-A (JP)
Title: Display device and game machine equipped with display device
Inventor: FUJITA TSUTOMU
IPC: A63F5/04
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device of a game machine that can not only present various displays functionally around the displaying part for decoration but also allows a player enthused by the game by facilitating the recognition of a slot display in the center by lightening it up.  <P>SOLUTION: In the event of using a liquid crystal display device for the ornamental plate on the front side of the game machine that uses the slot display, a reduction in degree of light transmission through a polarizer 14 is controlled by forming an opening part 14H that the polarizing nature of the polarizer 14 of which part covers a plurality of translucent parts 11 at substantially the center part is eliminated to make the slot display visible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112700-A (JP)
Title: Vehicle-mounted millimeter-wave radar antenna
Inventor: INOMATA NAOFUMI
IPC: G01S13/93
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable a miniaturized vehicle-mounted millimeter-wave radar antenna to have desired low sidelobe characteristics.  <P>SOLUTION: The transmission (or reception) side is sturctured of unit antennas (TX1, TX2), having two-element multiple horns, while the receiving (transmimitting) side is structured of units antennas (RX1, RX2) having four-element multiple horns. Each element of the two-element unit antennas has an aperture, having a width W0 in the elevation angle direction. As for the four-element unit antennas, the outer two elements in the elevation direction have apertures, each having an identical width W1 in the elevation angle direction; while the inner two elements in the elevation direction have apertures, with each having identical width W2 (> W1) in the elevation angle direction. The aperture face of each element is disposed on the elevation direction. Each element is connected to a waveguide, having a branch section for coupling electromagnetic waves at a supply point. With a multiple horn structure of the two elements, the antenna height in the elevation direction is decreased, and desired main directivity characteristics are obtained by the combination of transmission/reception of the radiation characteristics with the four-element multihorn. The directivity characteristics are set by the size and disposition in the elevation direction of each element of the two and four elements.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115387-A (JP)
Title: Slime inhibitor and method for inhibition
Inventor: KURIYAMA KEN
IPC: A01N43/90
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new slime inhibitor effectively inhibiting slime on which sufficient inhibitory effects cannot be attained with the existing industrial antimicrobial agent, or the like, and to provide a method for inhibiting the slime.  <P>SOLUTION: The slime inhibitor comprises oxolinic acid or its salt as an active ingredient. The method for inhibiting the slime comprises adding the oxolinic acid or its salt as the active ingredient to water. The slime inhibitor is effective against slime bacteria for which an existing agent such as isothiazolone becomes hardly effective and which effectively inhibits slime formation. Thereby, a contribution to a reduction of maintenance cost, an improvement in quality of products, efficient operation of systems, and the like, can be attained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120094-A (JP)
Title: Image information processing system
Inventor: MIDORIKAWA HIDETAKA
IPC: H04N1/00
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image information processing system capable of switching to another image processing apparatus on the occurrence of an operating fault in an image processing apparatus for managing image readers so as to continue the management of the image readers.  <P>SOLUTION: The image readers 14a to 14d inquire of the image processing apparatuses 18a, 18b being management apparatuses particularized by master information stored in a master information storage section 34 about a transmission destination of image information read by an image read section 30 and transmit the image information on the basis of notified transmission destination information. On the other hand, the image readers 14a to 14d use an operating state discrimination switching section 36 to confirm the operating state of the active management apparatus and switches either of the image processing apparatuses 18a, 18b being the management apparatuses to continue the processing when the operation is defective.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114363-A (JP)
Title: Ink jet image forming apparatus
Inventor: IEMURA HIROTOSHI
IPC: B41J2/01
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet image forming apparatus in which an ink cartridge can be replaced readily and surely at an appropriate timing through a simple arrangement without causing deterioration of print accuracy.  <P>SOLUTION: An opening/closing section 10 is disposed near the end part of movable range of an ink carriage 17 in the casing of a printer 1. Only a cartridge holder 9 on the ink carriage 17 can be moved independently from the ink carriage 17 between a position where appropriate printing is carried out on a sheet and a position where an ink cartridge 8 is exposed at least partially to the outside of the casing of a printer 1 through the opening/closing section 10 with the ink carriage 17 being located at the end part of the movable range. When the residual quantity of ink in the ink cartridge 8 becomes nearly empty, the cartridge holder 9 is moved to the exposing position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078870-A (JP)
Title: Expansion-directional flexible arm for touch screen
Inventor: JIN AKIO
IPC: G06F3/041
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To make an angle and a position freely changeable to make a physically handicapped person use a touch screen reasonably, and to attach an arm to a bed, a wheelchair, a carriage or the like to use the touch screen under various conditions.  <P>SOLUTION: An arm main body has compactness to make the angle and the position changeable freely to make the physically handicapped person use the touch screen reasonably. A device is provided to attach the arm to the bed, the wheelchair, the carriage or the like, taking the use under the various condition into account.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116841-A (JP)
Title: Refrigerator
Inventor: IMADA HIROKUNI
IPC: F25B5/02
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To increase efficiency of a cooling system in a mutually independently cooling refrigerator having respectively evaporators in a refrigerating room and a freezing room.  <P>SOLUTION: A vacuum heat insulating material 20 is used as a heat insulating material of a refrigerator box body 18. The evaporator 5 is arranged in the refrigerating room 9, and the evaporator 7 for the freezing room is arranged in the freezing room 10, respectively in parallel. When both a temperature of the refrigerating room 9 and a temperature of the freezing room 10 are detected as a preset temperature or less, a compressor 1 is stopped, and a three-way valve 3 is fully closed, and the full closure state is continued up to next time starting of the compressor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117110-A (JP)
Title: Pipe inspection device
Inventor: MURATA SHIN
IPC: G01B11/30
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a measurement error of 1-2 μm is generated in the straightness or the roundness of a long aluminum pipe, when a foreign material, such as dust enters between the core member and a pipe inner circumferential surface, because the pipe is held by the core member of a measurement device so that the core member and the pipe are rotated integrally.  <P>SOLUTION: The measurement device is constituted so that the pipe (10) is supported via an air layer, with respect to the core member (7), and that the pipe (10) is rotated by compressed air, with respect to the core member (7), without rotating the core member (7). Accordingly, the pipe (10) is rotated, without being brought into contact with the core member (7), and the measurement accuracy is not deteriorated by the foreign material from the outside. The rotation of the pipe (10) is assisted using blowing auxiliary air (11) to the outer surface of the pipe (10), or using a roller (12) or a belt (17).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119694-A (JP)
Title: Storage element, semiconductor device having the same and method for manufacturing them
Inventor: TAKAHASHI MASAKI
IPC: H01L21/8247
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage element having a gate electrode part formed of a control gate electrode and a floating gate electrode and having a structure of the gate electrode part where a manufacture process can be shortened and efficiency is made high and to provide a semiconductor device having the storage element and a manufacturing method of them.  <P>SOLUTION: The semiconductor device is provided with the storage element A where the control gate electrode and the floating gate electrode are arranged in a gate electrode part forming region of the semiconductor substrate 1 in parallel. The control gate electrode is composed of first and second control gate electrodes 5a and 5b arranged on the semiconductor substrate in parallel by leaving a prescribed space. The floating gate electrode 11 is installed between the first and second control gate electrodes 5a and 5b. Sidewalls 12 formed on sides of the first control gate electrode 5a and the second control gate electrode 5b are formed at the same time as the floating gate electrode 11 is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116407-A (JP)
Title: Capacity control valve and method for controlling the same
Inventor: KAMIMURA KUNISUKE
IPC: G05D16/20
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable stable control without fluctuation by controlling pressure load with a constant value and save energy of power by controlling pressure load.  <P>SOLUTION: A solenoid part S is controlled by setting pressure load based on a sum of a value given by multiplying pressure difference (Pd-Pc1) between discharge pressure Pd and control chamber inner pressure Pc by opening area S1 of a first valve seat and a value given by multiplying pressure difference between control chamber inner pressure Pc2 and suction pressure Ps by opening area S2 of a second valve seat.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113495-A (JP)
Title: Rotational symbol display device for game machines
Inventor: KAMIJO TAKESHI
IPC: A63F7/02
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotational symbol display device for game machines, in which a reel with symbols rotates by a DC motor and also a pulse generator to control the rotation and an index to detect a reel position are formed on one rotating plate attached to a motor shaft, in order to improve its reliability and reduce production cost.  <P>SOLUTION: In the rotational symbol display device, the reel 3 for picture pattern rotates by the DC motor 1, on its shaft a rotating plate 4 to generate information for encode and a sensor 5 to detect the information are attached. The plate 4 has the index 41 on it to detect the reel position by the sensor 5 as well. While the information for encode consists of a plurality of marks 40 arranged in a circle at regular intervals on a surface of the rotating plate 4, the index 41 is composed of them with their intervals and sizes changed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003196473-A (JP)
Title: Member authentication dealing management system using portable terminal
Inventor: OKUDA TAKAYUKI
IPC: G06Q10/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To manage and analyze dealing information of business by using a portable terminal to register and authenticate the member.  <P>SOLUTION: In a member authentication and dealing management system, in each entrepreneur, customers having a portable terminal 2 with a browser function are registered as a member, whereby authentication of the member and management for dealing information are performed by the portable terminal 2. The system includes a server 1 for registering a member number in each entrepreneur on a screen by setting a waiting screen to the portable terminal 2 with a browser function to authenticate the member and manage the dealing information, and an entrepreneur terminal 3 having input devices 4, 5 for reading and inputting the screen of the member number from the portable terminal 2 and inputting dealing information and transmitting the input member number and dealing information to the server. The member number and dealing information input by the entrepreneur terminal 3 are stored by the server 1 to authenticate the member and manage the dealing information by members and entrepreneurs.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004120647-A (JP)
Title: Antenna-switching circuit and antenna-switching module
Inventor: SAITO TOSHIYUKI
IPC: H01P1/15
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna-switching circuit and an antenna-switching module which lessen the leakage of a transmission signal.  <P>SOLUTION: In an antenna-switching circuit 10 provided with a control voltage grounding circuit 1, which grounds a control voltage between a second switching diode D2 and a first capacitor C1, the control voltage grounding circuit 1 is provided with a resistor R1, a second capacitor C2, and a second stripline SL2. One end of the resistor R1 is connected between the second switching diode D2 and the first capacitor C1, the other end of the resistor R1 is connected to one end of the second capacitor C2 and the second stripline SL2, and the other end of the second capacitor C2 and the second stripline SL2 is connected to the ground.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122804-A (JP)
Title: Sign display method for vehicle, and its device
Inventor: NAITO NOBORU
IPC: G09F21/04
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a vehicle is provided with no means for communicating accurate declaration of intention to a driver of an oncoming car or a following vehicle or between drivers, when a vehicle such as an automobile is required to perform change of the running direction such as direction change or lane change during running on an intersection point, a corner, a passing lane, or the other road.  <P>SOLUTION: In this sign display method and its device, using light, specific meaningful contents are displayed by character in foreign language or Japanese, or are displayed graphically. Otherwise, an optical sign display body where character display and graphic display are performed together is formed, is formed by light emission using light from a light source using a power supply of the vehicle, is formed displayably by light emission from a window glass surface of the vehicle or an outside surface of the vehicle. The declaration of intention of the driver is accurately displayed by light emission display of the optical sign display body, or mutual exchange between the declarations of intention can be performed accurately and rapidly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003111727-A (JP)
Title: Ophthalmic equipment
Inventor: FUJIEDA MASANAO
IPC: A61B3/10
Filed: 2002-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an ophthalmic equipment with which corneal curvature distribution and refractivity are obtained with a single equipment to enhance an inspection efficiency and both of their measured data can be made correspond to each other. SOLUTION: This ophthalmic equipment having a positional adjustment means for alignment of the equipment into a prescribed relation with respect to an eye to be examined is provided with a refractivity measuring unit having a first index projection means for projecting an index for measuring refractivity to the eyeground of the eye to be examined, a detection means for detecting the position of the index image of the projected first index and a refractivity arithmetic means for obtaining the refractivity of the eye to be examined based on the position of an index image,  and a curvature measuring unit having a second index projection means for projecting an annular pattern to the center area of the cornea of the eye to be examined by an optical system partially shared with the optical system of the first index projection means and projecting the annular pattern to the center area by an optical system independent from the projecting optical system, an index imaging means for imaging the annular pattern projected to the cornea, and a curvature arithmetic means for calculating a curvature of each small area of the cornea based on the position of a ring pattern image obtained by processing an image photographed by the index imaging means.