baber/WOPTO huggingface dataset:
Patent JP-2003164070-A (JP)
Title: Battery charger
Inventor: MIYAMOTO KUNIHIRA
IPC: H02J7/02
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery charger which can simultaneously charge a battery pack installed in an electrical apparatus and a spare battery pack which is not installed in the electrical apparatus, while considering inexpensive battery packs without a built-in charging circuit.  <P>SOLUTION: A battery charger 1 has a first feed terminal 12 to charge a battery pack 4a installed in a cellular phone 3, a second feed terminal 13 to charge a single spare battery pack 4b, and a charging circuit 14 to control charging of the spare battery pack 4b. Based on an input voltage Vcc to the charging circuit 14, charging operation of the spare battery pack 4b is controlled by turning on and off.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003158937-A (JP)
Title: Picking-up tool for dog feces
Inventor: KINO HISAYOSHI
IPC: A01K23/00
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picking-up tool for dog feces, hygienic made of a resin, excellent in an operating property and durability.  <P>SOLUTION: This picking-up tool for the dog feces is equipped with a pair of frame body 2 made from a resin for nipping a bag with a fixed frame 3 and movable frame 4, a hinge 5 for joining the fixed frame with movable frame and a handle 7, and has a pair or more joining parts 6 made from the resin for joining the movable frame with the fixed frame. In the bag-nipping part, a bent nipping passage 8 consisting of the fixed frame and movable frame is formed, and at the movable frame, an operating part 43 projected from the bag-nipping part is formed. These members are all molded as one unit with a resin, preferably a polypropylene.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002188674-A (JP)
Title: Piston-cylinder equipment having buffer characteristic depending on speed
Inventor: MULLER THOMAS
IPC: F16F9/512
Filed: 2001-11-30
Abstract: PROBLEM TO BE SOLVED: To provide piston-cylinder equipment of the structure which is as short as possible and is capable of blocking completely both working spaces in case of necessity. SOLUTION: The piston-cylinder equipment having the buffer characteristic depending on a speed includes the piston rod which is movably guided in the axial direction inside one of the cylinders filled up with a buffer medium. In this case, the piston is arranged so as to separate the cylinder into the working space on the side of piston rod and that on the side apart from the piston rod. And both working spaces are connected together through at least one flow groove which is controlled depending on the location in the axial direction of the valve body biased toward the opening direction by the spring. In this case, the valve body is mobile in the closed location of the valve seat face depending on the dynamic pressure and the penetration cross section on at least one flow groove is decreased.  The piston has the valve seat face on the front side and the blocking face of the conical shape in the location where the above valve body is closed maximally on this valve seat face.
Patent JP-2003168883-A (JP)
Title: Method and apparatus for assembling electronic device
Inventor: OTSUKA NOZOMI
IPC: H01L23/467
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus wherein an operation to attach and remove a main duct in an electronic component is performed easily and the main duct can be used in common even with reference to various electronic components.  <P>SOLUTION: The assembly of the main duct in various electronic devices which are provided with a group of electronic components such as power amplifiers or the like and whose heat dissipation is required in their operation adopts a method in which the main duct is slid and mounted so as to be freely inserted and removed, the size of a through hole opening formed in the main duct can be changed, and the main duct itself as a component with reference to the electronic components can be used in common.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171119-A (JP)
Title: Method for synthesizing tourmaline and synthesizing device therefor
Inventor: MUKAIDE MASAAKI
IPC: C01B35/12
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for synthesizing tourmaline and a synthesizing device therefor which make industrial synthesis in a large amount possible, which produce fine primary particles and which can carry out a pulverizing process in a short time conventionally requiring much energy and long time.  <P>SOLUTION: In the method for synthesizing tourmaline, a source material substance containing silicon, boron and two or more kinds of elements selected from lithium, sodium, magnesium, aluminum potassium, calcium, titanium, vanadium, chromium, manganese, iron, cobalt, nickel, copper and zinc, particularly oxides of the above elements are made to react to crystallize in water at high temperature and high pressure to produce the objective substance. The temperature and pressure to react and to crystallize are specified to 300 to 650°C and 10 to 30 MPa, respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172687-A (JP)
Title: Particle detector and particle analyzer using the same
Inventor: NAGAI TAKAAKI
IPC: G01N15/12
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To remove air bubbles generated near a through hole.  <P>SOLUTION: The particle detector is provided with a sheetlike member which has the through hole for particle detection, a first cell which receives a particle-containing liquid and a sheath liquid and in which the particle- containing liquid is wrapped with the sheath liquid so as to be supplied to the through hole, a second cell which recovers and discharges the particle- containing liquid and the sheath liquid passed through the through hole and electrodes which are installed respectively at the first and second cells. The first and second cells are coupled watertightly to each other by sandwiching the sheetlike member, and at least one from among the first and second cells is provided with a first nipple which receives a cleaning fluid so as to be blown toward the through hole and a second nipple which discharges the blown cleaning fluid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172962-A (JP)
Title: Shutter unit and camera
Inventor: KATO MASAHIRO
IPC: G03B9/36
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly rotate a driving lever by preventing a coil part of a torsional coil spring from coming into contact with the driving lever during a shutter travel.  <P>SOLUTION: The coil part 27c has a smaller winding diameter on at least one of both its end sides than at other parts; and the inner circumference of one end side of the coil part 27c is made to abut against the circumferential surface 29p of a spring receiving member 29 and the inner circumference of the other end side is made to abut against a cylindrical shape part 23e.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171782-A (JP)
Title: Steel for electric corrosion protection, coating material for electric corrosion protection, and marine structure of excellent electric corrosion protection property
Inventor: YASUNAGA TATSUYA
IPC: C23F13/00
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel for electric corrosion protection which is especially suitable for a marine structure such as ships, bridges, hulls and ballast tanks for ships.  <P>SOLUTION: A rust layer containing, by mass, 0.00010-0.10% C, 0.0010-1.0% Si, 0.0010-2.0% Mn, 0.00010-0.1% Cr, 0.0010-2.0% Cu, 0.0010-2.0% Ni, and 0.00010-0.1% Ti is formed on the steel for electric corrosion protection, and when the rust layer is analyzed by an X-ray diffraction method, 5-50% CaCO<SB>3</SB>and ≥20% of the total of α-FeOOH and amorphous composition are contained in the rust layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173680-A (JP)
Title: Semiconductor memory and electronic equipment using it
Inventor: MIYASHITA KOJI
IPC: G11C7/12
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory in which high integration and high speed can be realized.  <P>SOLUTION: This semiconductor memory is provided with a first pre-charge transistor 200 connecting a voltage source to one end side of a bit line when bit lines BLn, /BLn are pre-charged, and a second pre-charge transistor 220 connecting a voltage source to the other end side of a bit line when bit lines are pre-charged. A first pre-charge signal is inputted to a gate of the first pre-charge transistor, a second pre-charge signal generated based on a chip select-signal and the first pre-charge signal is inputted to a gate of the second pre-charge transistor. The second pre-charge transistor 220 is made a cut off state in a standby period in which corresponding memory cell holds data without reading and writing data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181648-A (JP)
Title: Device and method for equalizing welding gun
Inventor: NAKAMURA TAKAMASA
IPC: B23K11/24
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate deformation of an object to be welded accompanying thermal expansion when a welding current is supplied with reference to an equalizing device for a welding gun.  <P>SOLUTION: A displacement amount of a movable side welding chip accompanying the thermal expansion of the object to be welded when a welding current is supplied, is detected by an encoder 21 for the welding gun to detect the displacement amount of a motor 20 for the welding gun for moving a movable side welding chip of the welding gun. Distortions near a fixing side welding chip are detected by a distortion sensor 22 provided near the fixing side welding chip of the welding gun to calculate the displacement amount of the fixing side welding chip from the distortions. The displacement amount at the center position of the object to be welded is calculated from the displacement amount of the movable side welding chip and the fixing side welding chip by a welding gun position correction device 70. Based on the displacement amount, a command correcting the location of the welding gun is transmitted to a welding robot control system 60. Based on the command, the welding robot control system 60 controls drive of motors 30, 40, 50 for the welding robot to correct the location of the welding gun.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185205-A (JP)
Title: Method and device for ventilation control
Inventor: ISHIDA KOICHI
IPC: F24F7/007
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To control the third mechanical ventilation system so as to reduce the power consumption of an air conditioner.  <P>SOLUTION: An average and dispersion of an outside air temperature of the day are predicted, appropriate one to be used out of set values is determined based on the predicted value, and the determined set value is corrected based on learned data according to the actual change of the outside air temperature.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184590-A (JP)
Title: Cylinder cut-off control device for multiple-cylinder internal combustion engine
Inventor: KONDO JIRO
IPC: F02D41/04
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder cut-off control device for a multiple-cylinder internal combustion engine, which suppresses vibration caused by fluctuation of torque of the internal combustion engine.  <P>SOLUTION: The control device is provided with an intake air controller 4 placed in intake air paths 2a-2d of respective cylinders 1a-1d of the internal combustion engine 1, and a cylinder cut-off control means, which executes a control for cylinder cut-off in order to shut down operation of a cylinder 1d of the objective cut-off cylinder under predetermined conditions of the engine. The compression ratio of the cylinder 1d is set higher beforehand than a normal compression ratio. In operation for cylinder cut-off, an intake control valve 40 placed in the intake air path of the cut-off cylinder is full opened by the cylinder cut-off control means, and at the same time, fuel injection to the cut-off cylinder is stopped. Difference in cylinder internal pressures between explosion cylinders and the cut-off cylinder is reduced in the cylinder cut-off operation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185096-A (JP)
Title: Hydrogen supply equipment
Inventor: FURUTA HIROTAKA
IPC: C01B3/00
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen supply equipment that can efficiently supply fuel hydrogen to a consumption apparatus, by combining an apparatus for gasifying liquid hydrogen by a gasifying means and supplying the gas, with an apparatus for producing hydrogen gas from an oil fuel or the like by a reformer.  <P>SOLUTION: The liquid hydrogen stored in a liquid hydrogen tank 1 is gasified by the gasifying means 2 and the hydrogen is supplied on a hydrogen consumption side through a first path L1. Hydrogen gas produced by the reformer 3 is stored in hydrogen absorbing alloy 4, is exhausted therefrom, and then is supplied to the hydrogen consumption side by a second path L2. The first path L1 and the second path L2 are joined together, a refrigerant circulating system Lc for cooling the hydrogen absorbing alloy 4 is provided, and a heat exchanger 11 is disposed in an area between the hydrogen tank 1 of the first path L1 and the gasifying means 2. The heat exchanger 11 exchanges heat between the liquid hydrogen before flowing into the gasifying means 2 and the refrigerant for cooling the hydrogen absorbing alloy 4 flowing in the refrigerant circulating system Lc.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182852-A (JP)
Title: Parcel delivery managing system, its method, and program for parcel delivery management
Inventor: IZAWA JUNKO
IPC: G06Q30/02
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience of a user and to reduce delivery cost.  <P>SOLUTION: A managing server 4 comprises a parcel delivery schedule information receiving function of receiving parcel delivery schedule information from a trader server 2, a delivery plan information transmitting function of transmitting delivery plan information to a user terminal 1, and a delivery command information transmitting function of transmitting the delivery plan information as delivery command information to the trader server 2. The managing server 4 has change request information receiving function of receiving information related to a change request of the delivery plan from the user terminal 1 having received the delivery plan information. The delivery command information transmitting function is a function of transmitting to the trader server 2 the delivery plan information changed and generated from a delivery plan as the delivery command information based on the change request information based on the change request information on receiving the change request information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187278-A (JP)
Title: Apparatus, method and program for managing and guiding parking lot
Inventor: KIKUCHI SHIGEMITSU
IPC: G06Q50/10
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus, a method and a program for managing and guiding a parking lot for predicting future congestion states of the parking lot, for guiding a user by change of setting of parking fees and for leveling use frequency in the whole parking lots.  <P>SOLUTION: Usable time of the parking lot by every user is stored into a usable time database 10 by every user, and a fee adjustment processing by using parking discount service data stored in a card medium 7 according to the purchase history of articles and service of the user and the usable time of the parking lot is managed by a card terminal 6 of stores/facilities 5-1 to 5-m. Thus, the use frequencies of the respective parking lots are totaled by a use frequency totaling processing part 104 by making the user communally use the parking lot and managing the plurality of parking lots in block, and the user is guided by prediction of the future congestion states by using a parking lot congestion prediction processing part 106 and guidance to the user by a parking lot use guidance processing part 107 from the use frequencies of the respective parking lots.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187892-A (JP)
Title: Connecting member for flat circuitry and method of connecting the connecting member and the flat circuitry
Inventor: ONUMA MASANORI
IPC: H01R43/01
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting member for a flat circuitry which secures the reliable and stable electrical connection to a conductor on the flexible flat circuitry, and to provide a method of connecting the connecting member and the flat circuitry.  <P>SOLUTION: A claw portion(26) of the connecting member (21) is made to penetrate a predetermined part of the flat circuitry (100, 110) in its thickness direction. In the case of the flat circuitry (100) having a thick conductor (102), the claw portion (26) is bent so as to connect with the conductor (102) of the flat circuitry (100) by piercing the flat circuitry (100) with the tip of the claw portion (26). In the case of the flat circuitry (110) having a thin conductor (112), the claw portion (26) is bent so as to connect with the conductor (112) of the flat circuitry (110) by interposing at least one part of the flat circuitry (110) between the outer surface (28) of the claw portion (26) and the inner edge (27) of the side wall (25) of the connecting member (21).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186760-A (JP)
Title: Information processor
Inventor: AKIBA HIDEO
IPC: G04G5/00
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor which can verify activity log of each peripheral processor by accurate time relation when a failure occurs, and which facilitates analysis of the failure.  <P>SOLUTION: Each peripheral processor is provided with a time control part, which starts to update a value indicating time when a power switch is turned on and delivers the time information to other peripheral processors via a transmission part at certain intervals, and a comparison-update part which compares the time information and receiving time information stored in this time control part and replaces the time information in the time control part with the receiving time information when the receiving time information is larger.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196548-A (JP)
Title: Trade-in and sales control method and trade-in and sales control program
Inventor: UJI MASAKAZU
IPC: G06Q50/00
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trade-in and sales control method and a trade-in and sales control program capable of efficiently processing unnecessary products and promoting the sales of new products.  <P>SOLUTION: When receiving application data for requesting the trade-in of an unnecessary product from a client terminal 31, a control computer 21 provides a trade-in price according to the manufacturer and model of the unnecessary product in the application data, and provides a new product according to the model of the unnecessary product. The control computer 21 calculates the trade price by deducting the trade-in price of the unnecessary product from the sales price of the new product, and transmits the trade-in price, sales price, and information on the trade price and new product to the client terminal 31. When receiving approval data for approving provided contents, the control computer 21 transmits delivery information showing the contents of delivery to a deliverer terminal 32 used by a deliverer performing the transportation of the new product and unnecessary product. The deliverer visits a client based on the received data, and receives the unnecessary product and delivers new product.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180373-A (JP)
Title: Na+/h+ anti-porter gene, and improvement of base resistance by expression of the gene
Inventor: TAKABE AKIHIRO
IPC: C12P21/02
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To find a useful gene capable of improving the base resistance of a plant by the technology of genetic industry, and to provide a method for using the gene to develop and create a base-resistant crop, thus contributing to the improvement of food production.  <P>SOLUTION: This DNA encoding a Na<SP>+</SP>/H<SP>+</SP>anti-porter originated from base- resistant Aphanothece halopytica. The DNA encoding the Na<SP>+</SP>/H<SP>+</SP>anti-porter originated from the Aphanothece halopytica is characterized by substantially not exhibiting a Li<SP>+</SP>/H<SP>+</SP>anti-porter activity in the whole pH region but exhibiting Ca<SP>2+</SP>/H<SP>+</SP>anti-porter activity in neutral and alkaline pH regions. And a DNA containing a base sequence encoding the following protein (a) or (b) or its partial sequence. (a) The protein comprising a specific amino acid sequence. (b) The protein comprising the amino acid sequence (a) wherein one or more amino acids are deleted, substituted or added, and having a Na<SP>+</SP>/H<SP>+</SP>anti-porter activity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196753-A (JP)
Title: Device for repulsing thief or the like
Inventor: KANEKO RITSUO
IPC: G08B15/00
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that a technical fee, a product cost or the like are expensive when a thief repulsing device is installed in a general house and that a psychological effect on a thief, etc., is not so high because all the conventional repulsing devices for a thief, etc., emit hardly effective electronic tones, etc., by using a siren, a buzzer, a bell or the like.  <P>SOLUTION: In a room 1A such as a living room in a dwelling house, the repulsing device is installed which comprises a sound generating device 1B such as a radio-cassette recorder with a remote control device provided in the room 1A, a remote control transmitting part 1D placed at a desired position in the room 1A, an external speaker 1E disposed outside the room 1A, and a control box 1F for confirming the power state of the sound generating device 1B such as the radio-cassette recorder with the remote control device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197009-A (JP)
Title: Reflector movable type head lamp for automobile
Inventor: NAKAZAWA HIDEAKI
IPC: F21Y101/00
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To secure smooth turning of an aiming screw by surely preventing the vibration of a reflector.  <P>SOLUTION: This reflector movable type head lamp is so formed that an aiming mechanism E comprises an aiming fulcrum, aiming screws 30 and 40, and nut members 130A and 130B installed in the reflector 14 and screwed with the aiming screws, and the nut members are guided by nut sliding guides 230A and 230B formed in a lamp body 10. This head lamp is provided with stress release means of ball joint structure in the installation parts of the nut members and the brackets 150a and 150b. The ball parts of the ball joints are formed in the nut member bodies themselves formed with female screw parts, sliders supported by the sliding guides are integrally formed with the sides of the ball parts, and the ball parts of the nut members are supported by ball bearing parts of bearings 160A and 160B attached to the brackets.  <P>COPYRIGHT: (C)2003,JPO