baber/WOPTO huggingface dataset:
Patent JP-2003281430-A (JP)
Title: Method, device, and system for information register information
Inventor: YOSHIBA KAZUTAKA
IPC: G06Q50/10
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable unitary management of electronic coupons without restrictions of means of acquisition and media, to enable effectively delivering electronic coupons by regions, to enable collecting information of users' taste or the like in accordance with use conditions of electronic coupons, and to provide user information for shops on condition of using electronic coupons to prevent leakage of the user information.  <P>SOLUTION: A coupon DB server 2 is an information register management device connected to a user side device 1 and a head office POS server 4 so as to freely communicate with them and is provided with a storage part for storing user discrimination information and coupon information from the user side device 1, and the server 2 reads out coupon information corresponding to a user ID from the storage part and transmits it to the head office POS server 4 when receiving the user ID from the head office POS server 4, and the server 2 erases user's coupon information related to coupon usage from the storage part when receiving a report of the coupon usage from the head office POS server 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286989-A (JP)
Title: Submerged pump
Inventor: SHINPO HIDEO
IPC: F04D13/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a submerged pump used for sewage, dirt, and drainage capable of easily discharging air produced therein.  <P>SOLUTION: This submerged pump comprises a pump casing 4 and a mechanical seal cover 3 engaged with the pump casing 4 which is installed above the pump casing 4. An air bleeding hole 7 for communicating the outer periphery to the inner periphery of the pump casing in the mechanical seal cover 3 at a position where air is liable to be accumulated so that the accumulated air can be easily discharged to the outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288262-A (JP)
Title: System for update notification of home page
Inventor: KAWAGUCHI YUJI
IPC: G06F12/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To notify update to each user desiring update notification of a home page with good timing.  <P>SOLUTION: When a home page update detection means 1300 detects update of the home page, a notification means 1400 reads an update time of the home page information stored in a storage means 1800 in association with the home page and an access time of the user information to compare them mutually. When the home page in the access time is newer, update of the home page is notified to the user of the user information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003173300-A (JP)
Title: Server computer protection device and method, server computer protection program, and server computer
Inventor: SUGANO SHINICHI
IPC: G06F21/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a server computer protection device for protecting a server computer against attack on DoS.  <P>SOLUTION: The server computer protection device includes an access request receiving means 201 for receiving in place of a server computer an access request packet transmitted from a client computer; an access request inspection means 202 for inspecting whether or not the access request received is a proper access request; and an access request transfer means 203 for transferring to the server computer only those access request packets which the inspection means determines to be the proper access requests.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003291178-A (JP)
Title: Mold device for molding
Inventor: KAYAHARA TOSHIHIRO
IPC: G11B7/26
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold device for molding which can mold a molding by uniforming a thickness.  <P>SOLUTION: In a fixed mold 1, a cavity block 17 is fitted to a fixed side fitting plate 7. In a movable mold 2, a core block 46 is fitted to a movable side fitting plate 44. When a mold is closed, a thin plate-shaped product cavity 3 is formed between the cavity block 17 and the core block 46. A clearance L is formed between the fixed side fitting plate 7 corresponding to the peripheral side 3B of the product cavity 3 and the cavity block 17. Even when a resin flows into the product cavity 3, and the distance of the axial center side 3A in the product cavity 3 is increased to be different from the distance of the product cavity 3 on the peripheral side 3B, the cavity block 17 retreats toward the clearance L by the pressure of the resin. In this way, by increasing the distance of the product cavity 3 in the place, the distance of the axial center side 3A and the distance of the peripheral side 3B in the product cavity 3 are formed to be the same, equalizing the thickness of the molding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295155-A (JP)
Title: Method of displaying power source state of electrical apparatus
Inventor: MUROKI SEISUKE
IPC: G09G3/36
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To attain a reduction of the cost by eliminating a power source display part and also to perform an easily identifiable display of the power source.  <P>SOLUTION: A back light 16 of an LCD 12 is turned on by a controller 8 in interlock with the turn-on of the power source of a printer by the operation of a power switch 9 to display that the power source of the printer is turned on. Also, the operating state of a control panel is monitored by the controller 8 after the power source of the printer is turned on. The back light 16 is made to flicker when the non-operational state is continued for a specified period, to notify the user of the state of the printer left standing in the turned-on state of the power source.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303111-A (JP)
Title: Software updating method for communication terminal device and software updating system
Inventor: ODERA HIROSHI
IPC: G06F11/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To omit formation of a new ROM image and writing of it to a storage part for updating software efficiently.  <P>SOLUTION: This software updating method for a communication terminal device includes a step for forming information, which is necessary for rewriting stored contents of the software stored in a flash memory of a storage part 14 on the basis of a request from a mobile radio device 1, in a personal computer 5 connected to the mobile radio device 1, a step for transferring the necessary information from the personal computer 5 to the mobile radio device 1, and a step for partially rewriting the stored contents of the software stored in the flash memory of the storage part 14 on the basis of the necessary information in the mobile radio device 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304696-A (JP)
Title: Motor control device
Inventor: MOMOSE TETSUO
IPC: H02P6/06
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control device which can improve the torque in a high-speed range or an intermediate-speed range, by enabling a PWM duty to be modulated to an arbitrary condition.  <P>SOLUTION: The motor control device 1 comprises pre-drive circuits k1, k2 for driving transistors Trpu, Trnu; a charge pump circuit Chu for controlling charging and discharging of the capacitor Cpu by the transistors Trpu, Trnu; voltage command limiters d1, d2, d3 for controlling the voltage level of a voltage command signal specified by a voltage limit value SAT; PWM comparators e1, e2, e3 for voltage comparing the voltage command signal with a carrier CA, to output a switching signal for controlling the transistors Trpu, Trnu based on this comparison result; and further a voltage command limiting value calculator g1, for switching the limit value to switch the voltage command limit value SAT at predetermined timing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002365139-A (JP)
Title: Color correction system for color printer not sensitive to angle, azimuth and displacement, and spectrophotometer
Inventor: HUBBLE FRED F III
IPC: G01J3/52
Filed: 2002-04-15
Abstract: PROBLEM TO BE SOLVED: To effectively measure a color contactlessly. SOLUTION: In this on-line color printer control system, substantially circular common irradiation color test areas set in various intervals and orientations with respect to a spectrophotometer 12 are irradiated in order vertically by plural LEDs D1, D2, D3, D4 of different spectra via a common central lens system 13, and reflected beams from the test areas are measured at about 45 deg. with respect to the test areas. Outputs of photodetectors D12 provided with spacing in a periphery of the circular irradiation color test areas are averaged to abate sensitivity to the orientations of various angles or direction angles of the color test areas with respect to the spectrophotometer.
Patent JP-2003305582-A (JP)
Title: Laser beam welding device and laser beam welding method
Inventor: SONODA HIROFUMI
IPC: B23K26/70
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To execute lap-welding having small deformation and high bonding strength by a laser beam.  <P>SOLUTION: The laser beam welding device is provided with a first laser irradiation head 9 to be pointed in an overlapped direction to overlapped base members 21 of two sheets or more, a first copying roller 8 supported rotatably by a first support member 4 to which the first laser irradiation head is fixed and whose circumferential face is projected on the base material side from the opposing end of the base material of the first irradiation head, a second laser irradiation head 19 to be pointed in the overlapped direction from the opposite side of the first laser irradiation head to the overlapped base materials, a second copying roller 18 supported rotatably by a second support member 14 to which the second laser irradiation head is fixed and whose circumferential face is projected on the base material side from the opposing end of the base material of the second laser irradiation head, and a first pressurizing means 6 to push the first support member 4 in the overlapped direction z to a support base 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307223-A (JP)
Title: Rolling bearing and method of manufacture
Inventor: MAEDA KIKUO
IPC: F16C33/64
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing and its manufacturing method hard to form an impression on a raceway surface even under a severe condition.  <P>SOLUTION: A rocker arm bearing has an inner ring 2, a needle-like roller 3, and an outer ring 4. A nitriding layer formed by radical nitriding is formed on at least the raceway surface of the outer ring 4. The surface hardness of the raceway surface is set to HV 900 or more in Vickers hardness. The residual stress of the raceway surface is set to 500 MPa or more in compressive stress.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308599-A (JP)
Title: Traveling route environment detector
Inventor: TAKAHAMA MIGAKU
IPC: G08G1/16
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To highly precisely determine whether a front object of an own vehicle is within a own car traveling lane or not.  <P>SOLUTION: This traveling route environment detector detects a white line position from an image taken by a CCD camera 4, sets a narrowed region in a position corresponding to the distance survey result on the taken image based on the distance survey result of a laser radar 2, sets the region, selects the object in the region, and detects its left/light ends (steps S1-S6). When the object is appropriately selected, this device calculates a difference difRC in lateral positions, or the deviation between the lateral position of the selected object to the own vehicle and the distance survey result by the laser radar 2 and updates and stores the value and a practical width RW of the detected object as a correspondence value in order (step S12). When the left and right ends of the selected object are not appropriately obtained, this device estimates the left right ends of the selected object from the stored correspondence value difRC and RW (step S11), and determines the inside outside the lane based on the value and the detected white line position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315629-A (JP)
Title: Method of manufacturing component for connector
Inventor: SHIOZAKI MASATO
IPC: C03B20/00
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which can produce a product of high size precision and which is superior in productivity as a method of manufacturing a components for a connector in which fine specific-section hollows are formed on the surface of a member made of glass.  <P>SOLUTION: Cores 3 made of tool steel are mounted in respective fitting holes 1a formed in the bottom surface of a bottom mold 1. A specified amount of raw material powder 4 of quartz glass is charged in the bottom mold 1. A top mold 2 is put on the bottom mold 1 and after the top mold 2, bottom mold 1, raw material powder 4, and cores 3 are heated up to specified molding temperature, a press load is placed on the raw material powder 4 between the bottom mold 1 and top mold 2. Consequently, while a substrate 5 is molded out of the quartz glass, the cores 3 are buried therein. After the temperature of the molding falls to specified temperature, the molds are released and the substrate 5 having the cores 3 buried is taken out. The cores 3 are drawn out of the substrate 5 to obtain the components for the connector.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317122-A (JP)
Title: Fare box
Inventor: ISHIDA JUN
IPC: G07B15/00
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fare box such that a ticket, etc., which is not cut off is used, it is not caught.  <P>SOLUTION: The fare box 11 is formed so that a ticket/money separation part 13 is detachable from a fare box main body 12. The ticket/money separation part 13 is provided with a ticket/money separation roller 14 composed of a fixed roller 21 and a moving roller 22 which separates a thrown-in coin K and a ticket, etc., S. The fare box main body 12 is equipped with a ticket/ money conveyor belt 23 obliquely. The fare box main body 12 is provided with a lower guide member 31 equipped with a vertical part 33 extending vertically upward on the side facing the ticket/money conveyor belt 23. The ticket/money separation part 13 is provided with an upper guide member 42 above the upper guide member 42 in a vertically continuous state. The fare box main body 12 is equipped with a collection box which separately collects the coin K and ticket, etc., S carried by the ticket/money conveyor belt 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314739-A (JP)
Title: Solenoid valve
Inventor: NAKANE YOSHINOBU
IPC: F16K31/06
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid valve that suppresses loss in flow rate discharged from a discharge port.  <P>SOLUTION: The solenoid valve comprises: a valve mechanism 2 having an intake port 61 for taking fluid therein and the discharge port 41 discharging the fluid therefrom; and a coil 32 device 3 in contact with the valve mechanism 2 and operating the valve mechanism 2 according to an energization state. The valve mechanism 2 includes: a hollow and cylindrical base 4 having the discharge port 41; a ball 5 housed in the base 4 to communicate the intake port 61 with the discharge port 41 or cut off between the ports according to the energization state of the coil 32 device 3; and a slip-off preventive member 6 made of a member different from that of the base 4, having the intake port 61, and preventing slip-off of the ball 5 from the base 4. The slip-off preventive member 6 has a large-diameter hole larger than an outer diameter of the ball 5, and a plurality of projecting portions projecting from the outer periphery of the large-diameter hole toward the inner diameter side of the outer diameter of the ball 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323146-A (JP)
Title: Memory controller, chip and method for performing data transfer to display
Inventor: SAKAMOTO YOSHIFUMI
IPC: G06F12/04
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory controller, a chip and a method for performing data transfer to an LCD (liquid crystal display) so that disturbance is not generated in the display of the LCD.  <P>SOLUTION: A chip 10 is constituted so that a DRAM (dynamic random access memory) controller (memory controller) 14 includes a dither circuit 15 for performing dither processing in order to reduce the data amount of data at the time of performing the storing or reading of data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315564-A (JP)
Title: Optical fiber coil and manufacturing method thereof
Inventor: FUKUYA NOBUTAKE
IPC: G02B6/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce winding tension and lateral pressure applied to an optical fiber.  <P>SOLUTION: This optical fiber coil 1 is provided with: a lower collar 2; four pillars 3 erected in a circumferential shape on an inner surface of the lower collar 2, wherein at least a portion of them along an axial direction has a circular outer surface; a hollow cylindrical member 5 circumscribed on the circular outer surface of each of the pillars 3 and freely expandable and contractable along a radial direction; and an optical fiber 7 wound around the outer circumferential surface of the hollow cylindrical member 5. When a member for expansion and contraction is removed from the hollow cylindrical member 5 after the optical fiber 6 is wound around the outer circumferential surface of the hollow cylindrical member 5 while the member for expansion and contraction is inserted into the hollow part of the hollow cylindrical member 5, the hollow cylindrical member 5 is contracted along a radial direction so as to be circumscribed on the circular outer surface of each of the pillars 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283612-A (JP)
Title: Telephone with wireless remote control
Inventor: HARA TSUNEO
IPC: H04W84/10
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To control an apparatus in home or close to oneself, not connected via a telephone channel.  <P>SOLUTION: An infrared transmitter for control, a radio transmitter for control or an ultrasonic transmitter for control are contained or mounted in a telephone 1, a portable telephone or a cordless telephone. The telephone 1, the portable telephone or the cordless telephone has an infrared or ultrasonic wave sending port 3 for control, and an antenna if the radio wave is used. A function switching switch 2 of the telephone and the wireless remote controller is attached, and input of the control signal of the telephone is used also as a telephone number input key 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275108-A (JP)
Title: Cooking utensil for cutting line to make soup penetrate into konjak well
Inventor: SAKAKI NOBUO
IPC: A47J43/28
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for cutting fine lines on the surface of konjak (a gelatinous food make from devil's-tongue starch) easily and safely.  <P>SOLUTION: A line can be cut in the konjak easily and safely by using a blade 4 with a cut 5 on a diameter part of a semicircular metal (along a board to support the blade). The cooking utensil 1 comprises the blades disposed and fixed at intervals where lines are to be cut. The surface of the blade is made to abut on the konjak 2 put on a cooking board 6 and the blade is pressed against the konjak and drawn out to the right. In this way, lines can be easily cut. The arc part of the blade is not edged, and has the thickness of about 0.4 mm. The apex 7 of the cut in the metal catches the konjak, the konjak is cut by the cut 5 under the konjak, and the cut line is deepened by the arc part. Accordingly, the most significant characteristic of the cooking utensil is the safety that prevents a person who accidentally steps on the part of the utensil corresponding to the edge from being hurt.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003318165-A (JP)
Title: Magnet arrangement making point-cusp magnetic field for plasma generation and plasma processing system
Inventor: SNIL WIKURAMANAYAKA
IPC: H01L21/3065
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide magnet arrangement making point-cusp magnetic field for plasma generation that can produce uniform plasma distribution over the whole surface of a wafer so that a uniform processing speed may be realized, and to provide a plasma processing system.  <P>SOLUTION: The magnet arrangement is used in the plasma processing system having a top electrode 1 placed above a surface of the wafer 23 and an outer insulating member 3 for supporting the electrode 1. The magnet arrangement is composed of a plurality of magnets 6 separately arranged on the outer surface of the electrode 1 and a plurality of magnets 6 separately arranged on the region corresponding to the outer surface of the insulating member 3. The magnets connected with the electrode 1 and the magnets connected with the insulating member 3 are arranged to satisfy a positional and magnetic relationship creating the predetermined magnet arrangement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328046-A (JP)
Title: Rotor for stirring molten metal and for feeding gas
Inventor: BESSHO TAKESHI
IPC: B22D1/00
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To realize a simplified shape, an improved durability and a reduced production cost.  <P>SOLUTION: In a nearly discoid rotor, the center of an upper surface 10 is attached to a lower end of a nearly perpendicular rotary driving shaft 3. On a lower surface of the rotor, a plurality of grooves 4, which become deeper as they extend from the center toward the outer periphery of the lower surface, are established adjacently to each other in a circumferential direction. A gas- discharge opening 5 is established near the center of the lower surface for discharging gas fed from a channel 17 established inside the rotary driving shaft 3. Each groove 4 has a nearly triangular cross section, wherein the hypotenuses, which slope in opposite directions, correspond to lateral surfaces 14 and 15 of the groove while the base corresponds to an opening of the groove. The anterior lateral surface of each groove in the rotating direction has a more gentle slope than that of the posterior. The grooves are dug in a concave manner on the flat lower surface, leaving the flat lower surface between the adjacent grooves.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332175-A (JP)
Title: Electrolytic solution for driving electrolytic capacitor
Inventor: KAKIMOTO MASATAKE
IPC: H01G9/035
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic solution for driving an aluminum electrolytic capacitor, which is low in specific resistance and improved in reliability at a high temperature.  <P>SOLUTION: Since this electrolytic solution is prepared by dissolving an organic carboxylic acid, such as the adipic acid, phthalic acid, etc., or the salt of its ammonium, etc., and 0.01-15.0 wt.% (+)-dibenzoyl-D-tartaric acid in a mixed solvent of an organic solvent, such as the ethylene glycol, etc., and 10.0-50.0 wt.% water, the hydration between the water contained in the electrolytic solution and electrode foil, the occurrence of a gas in the solution, and the fall of the withstanding voltage of the electrode foil can be suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003034675-A (JP)
Title: Chiral asymmetry multi-dentate nitrogen/oxygen ligand, complex thereof, use of the complex and method for producing the ligand
Inventor: MONSEES AXEL
IPC: C07C211/48
Filed: 2002-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a new asymmetry multi-dentate chiral nitrogen/oxygen ligand(N/O ligand) capable of easily changing the steric and electronic properties in a wide range. SOLUTION: The asymmetry multi-dentate NEO ligand represented by the formula (I) and (II) is provided.