baber/WOPTO huggingface dataset:
Patent JP-2004182020-A (JP)
Title: Agricultural work vehicle
Inventor: NAKAGAWA HIDEAKI
IPC: B62D49/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that an agricultural work vehicle in a small scale field or a plastic greenhouse is required to ridge or weed to immediately before an obstacle and conventionally it has been necessary to switch the direction again and again by retreating the vehicle.  <P>SOLUTION: This agricultural work vehicle is provided with right and left front wheels 1F and right and left rear wheels 1R, a driver's seat 2 and a working machine R between the front and rear wheels, and an engine E on a vehicle front part. A steering handle 3A for laterally steering a vehicle body while sitting on the driver's seat is arranged at the back of the engine E, and a pushing type handle 3B for raising and operating a vehicle body rear part while having fulcrums on the front wheels 1F is also arranged at the back of the engine E. A clutch lever 4 for disengaging and operating a steering clutch for the front wheel is provided on the pushing type handle 3B, and a battery B is arranged between handle frames. Thereby, a driver can get off the vehicle body and can raise the vehicle body rear part by a second handle member (3B) while having fulcrums on the front wheels, and can move the vehicle body. Therefore, even when a facility or an obstacle exists in a field or the field is small, it is possible to laterally steer the vehicle body easily and to improve maneuverability.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183718-A (JP)
Title: Vibration control bearing for abs pump
Inventor: TANIYAMA MUNEHISA
IPC: F16C27/06
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration control bearing for an ABS (anti-lock system) pump capable of maintaining the elasticity of a resin ring over a long period of time even in existence of a PGA (polyakylene glycol) type oil such as a brake liquid.  <P>SOLUTION: A circumferential groove 1a provided on an outer peripheral face 1x of an outer ring 1 of the vibration control bearing is formed, and the resin rings 5, 5 are respectively formed by injection molding using a polyether ether ketone resin so as to cover the circumferential groove 1a. By this constitution, the resin ring 5 can maintain sufficient elasticity over a long period of time without being influenced by swelling or the like even in the brake liquid. Accordingly, the vibration control bearing for the ABS pump of this invention can have a long service life maintaining vibration control effect for a long period even in the existence of the PGA type oil.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183569-A (JP)
Title: Discharge valve mechanism of compressor
Inventor: SHIMIZU SHIGEMI
IPC: F04B39/10
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge valve mechanism of a compressor in which the movable amount of a valve is small during normal operation and it is automatically smoothly changed to be large during operation at a high flow rate, whereby the noise reducing effect can be obtained and a problem such as overcompression is avoided.  <P>SOLUTION: The discharge valve mechanism is provided with valve guards 43 each having a curved surface 43b which is positioned opposite to a movable portion 23b of a flexible plate-like discharge valve 23 with a space interposed therebetween so as to restrict the movement of the movable portion. The movable portion of the plate-like discharge valve extends from a fixed portion 23a secured to a valve plate in the first direction A1 parallel to the valve plate so as to face to the outlet end of the discharge hole 32 of the valve plate. The curved surface of the valve guard has portions which are parallel to the valve plate and the radii of which are different from each other in the second direction perpendicular to the first direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183375-A (JP)
Title: Drilling position detecting method and drilling device used for the same
Inventor: ABE MASANAO
IPC: E21B7/04
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily and accurately measure a drilling position with a simple/compact device in a drilling device insertable in a curve into the ground.  <P>SOLUTION: A drilling shaft 5 is pulled back after drilling a prescribed drilling zone, and the tip part 50F is positioned at the base end of the drilling zone. Without rotating the inserted shaft 5 as it is in this state, the tip part of the inserted shaft 5 is propelled to the tip of a first section, and angular velocity is detected by an angular velocity sensor. The detected angular velocity is integrated to detect the horizontal azimuth angle variation W<SB>i</SB>of the tip part of a main shaft part 50P in the drilling zone, while the inclination angle P<SB>i</SB>of a drilling shaft tip part 50F by an inclination angle detector BD in the state of the tip part 50F of the drilling shaft 5 being positioned at the tip of the drilling zone. The azimuth angle variation W<SB>i</SB>and the inclination angle P<SB>i</SB>are used to compute the tip position i to the base end in the drilling zone.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186553-A (JP)
Title: Non-volatile memory cell and non-volatile semiconductor memory device
Inventor: MORIKAWA YOSHINAO
IPC: G11C11/15
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the ON resistance of a selection transistor of a memory cell without increasing the area of the whole memory array and to attain the accelerating and stabilizing operation for reading the data stored in the memory cell.  <P>SOLUTION: The one-ends of respective variable resistor elements 2 capable of storing information by changes of electric resistance are mutually connected and one electrode of a selection element 3 constituted of a MOSFET or a diode element for selecting two or more variable resistor elements 2 in common is connected to the one-ends of respective variable resistor elements 2 to constitute a memory cell.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189439-A (JP)
Title: Elevator device
Inventor: KONYA MASAHIRO
IPC: B66B5/00
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator device capable of preventing complicated structure and long time for maintenance, and capable of safely performing maintenance operation.  <P>SOLUTION: An operational mode selector capable of selecting at least one operational mode out of the general maintenance operational mode and the special maintenance operational mode as an operational mode of a car is provided. A function switching means 19 to function a first deceleration command switch 4 and a second deceleration command switch 7 as a stop command switch to generate a signal to stop the car when the car is operated by selecting the general maintenance operational mode by the operational mode selector is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188480-A (JP)
Title: Apparatus and method for compressing waste material
Inventor: AOKI AKIO
IPC: B09B3/00
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compression apparatus capable of reducing pressure required for compression of the waste material.  <P>SOLUTION: The waste material dumped into a compression chamber 3 is compressed by a compressing machine 1 attached with a compression plate 1a. Exhaust holes 12 are installed to a compression room 4 composed by the compression chamber 3 and the compression plate 1a, and then air pressure inside the compression room 4 is reduced below the atmospheric pressure by a vacuum pump connected to the exhaust holes 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191333-A (JP)
Title: Binary supply voltage detection circuit
Inventor: KINOSHITA MASAYOSHI
IPC: H03L7/00
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce current consumed twice as much when two supply voltage detection circuits are mounted to detect two supply voltage values with respect to one power source, while maintaining the function of the circuits.  <P>SOLUTION: A high-voltage side detection signal OUTH being a high-potential side detection output is inputted to an OR logic circuit 20 which forms an output fixing circuit 30, and is inputted simultaneously also to a switch 21 in a detection operation control circuit 40 to be controlled into an off-state only when the detection signal OUTH becomes an activated signal. When the detection signal OUTH is activated, this comes to mean that at least one activated signal is inputted to the OR circuit 20, and a low-voltage side detection signal OUTL being its output is fixed to the activated signal. The switch 21 is cut off by the control of the detection signal OUTH being in an active state, and current to be supplied to a low-voltage side power supply detection circuit 10 is cut.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193520-A (JP)
Title: Manufacturing method of printed circuit board
Inventor: ABE SATOYUKI
IPC: C25D21/12
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a printed circuit board which can form a conductor post in a relatively short time with a good plating adhesion at the bottom of a tapered via when a metal is filled in the via by electroplating.  <P>SOLUTION: The method for manufacturing the printed circuit board 108 includes the steps of forming the tapered via 104 such that a conductive layer 101 is exposed through an insulating layer 102 of a substrate made up of the insulating layer 102 and a conductive layer 101, and filling a metal in the tapered via by electroplating. The electroplating is carried out by supplying a current thereto while increasing the value or average value of the current.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196099-A (JP)
Title: Air cleaning device for vehicle
Inventor: IWAMA SHINJI
IPC: B60H1/24
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaning device for a vehicle capable of effectively removing odor in a cabin at parking even at low temperatures where the odor tends to remain in the cabin.  <P>SOLUTION: The air cleaning device for a vehicle has an auxiliary heater 8 in the air conditioner 1 for the vehicle and when the temperature in the cabin by a temperature sensor is lower than a predetermined temperature at parking, the auxiliary heater is operated to make the inside of the cabin warm. Simultaneously, when the odor in the cabin measured by an odor sensor 3 is a predetermined value or more, the odor in the cabin is removed by operating a ventilation function of the air conditioner or operating an air cleaner 5 provided in the cabin.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196725-A (JP)
Title: Method for purifying bromodifluoroacetyl fluoride
Inventor: SUGIYAMA AKIHIRA
IPC: C07C51/64
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method for purifying crude bromodifluoroacetyl fluoride containing SO<SB>2</SB>.  <P>SOLUTION: The method for purifying bromodifluroacetyl fluoride comprises bringing crude bromodifluoroacetyl fluoride containing SO<SB>2</SB>into contact with molecular chlorine in the presence of a catalyst and separating the formed SO<SB>2</SB>Cl<SB>2</SB>.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201888-A (JP)
Title: Winning detection and monitoring device of pachinko game machine
Inventor: KOBAYASHI YASUO
IPC: A63F7/02
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To detect an abnormality associated with a fraudulent conduct such as an extraction of a ball detector or intrusion of a false winning signal generator.  <P>SOLUTION: When the voltage value of a high potential of 5 volts between c and d has been inputted to a microcomputer 16, an abnormality judgment means 22 judges that there is no abnormality, considering the voltage value of a high potential of 5 volts between c and d inputted is higher than an abnormality judgment set value stored in a ROM, and refrains from driving an alarm 17. The abnormality judgment means 22 judges that there is an abnormality, considering that the voltage value of a low potential of 0 volt is less than the abnormality judgment set value stored in the ROM because the voltage value of a low potential of 0 volt between c and d changing from 5 volts is inputted to the microcomputer 16 due to the extraction of a connector 9 or a connector 10, so that the alarm 17 is driven.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205102-A (JP)
Title: Burner with inward port
Inventor: KOTO KOICHI
IPC: F24C3/08
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve lifting resistance and combustion performance by setting the size of each slit burner port and a distance between slit burner ports to be optimum values.  <P>SOLUTION: The burner ports 41 are each formed into a vertically elongated slit of width 0.8 mm, whereby the blowing speed of mixed gas is increased to prevent backfire and extinguishing noises while securing a required port area. The slit burner ports 41 are lined two by two at distances of 2.0 mm between the burner ports to form burner port groups 47, whereby negative pressure arises between the burner ports 41 for pulling flames obliquely downward, improving lifting durability. The burner port groups 47 constituted by two burner ports 41 are arranged at distances of 5.0 mm between the burner ports and non burner port portions 48 are formed between the burner port groups 47, whereby secondary air is easily taken around the flames, improving the combustion performance.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205381-A (JP)
Title: Micro-load measuring device
Inventor: NAGAIKE YASUNARI
IPC: G01L1/04
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro-load measuring device capable of measuring a micro-load highly accurately with a simple constitution.  <P>SOLUTION: This micro-load measuring device 1 is equipped with a beam member 3 having a load point 6 arranged on a prescribed position in the length direction and having a prescribed elastic module, a support member 2 for fixing and supporting at least one end of the beam member 3, a displacement measuring means 4 for measuring the relative displacement of the load point 6 between the states before and after application of a load to the beam member 3, and a loaded weight operation means 5 for operating the loaded weight applied to the load point 6 based on the relative displacement of the beam member 3 measured by the displacement measuring means 4 and the elastic module. Hereby, sensitivity can be improved, while reducing an error in measurement by a simple method, to thereby enable to measure the micro-load accurately at low cost.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205139-A (JP)
Title: Hot water storage type hot water supply heat source device
Inventor: TANOGASHIRA KENICHI
IPC: F25B27/00
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To air-condition a space to be air-conditioned and to store hot water in a hot water storage tank while improving the efficiency, saving energy, and reducing the cost.  <P>SOLUTION: This device is provided with a hot water supply time zone setting means for setting a hot water supply time zone in which hot water in the hot water storage tank 1 is expected to be supplied and an air conditioning operation time zone setting means for setting an air conditioning operation time zone in which a heat pump device is expected to be operated for air conditioning. An operation control means is formed to control the operation of the heat pump device so as to obtain, based on hot water supply time zone setting information and air conditioning operation time zone setting information, a heating operation start time for setting stored hot water amount in the hot water tank 1 to a target hot water amount at the time of start of a hot water supply time zone by heating operation in an air conditioning operation time zone and, in a heating operation time zone ranging from the heating operation start time to the start time of the hot water supply time zone, to perform the heating operation while the air conditioning operation is performed by the request of air conditioning.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203283-A (JP)
Title: Center lower panel and its mounting method
Inventor: TSUNEKAWA TADAHIRO
IPC: B60K37/00
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a center lower panel having a high rigid side wall and a simple mounting method for the center lower panel.  <P>SOLUTION: The center lower panel 1 is disposed under an instrument panel 2, and has a bottom wall 13 and a pair of side walls 14 extended from the bottom wall 13 to the front of the vehicle and fixed to an adjacent member 4. The center lower panel 1 is provided with a panel body 10 having a storage member 5 disposed on the inside of the vehicle width direction of the pair of side walls 14, a reinforced piece part 11 which is extended by bending from the end of the side walls 14, interposed between the inner surface of the side walls 14 and the storage member 5, and abuts to the storage member 5, and an integral hinge part 12 formed on the boundary between the side walls 14 and the reinforced piece part 11. Since the reinforced piece part 11 abuts to the storage member 5, the side walls 14 of the center lower panel 1 have high rigidity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205167-A (JP)
Title: Cold air discharge duct structure for air-conditioner
Inventor: KATSUMATA KOJI
IPC: F24F11/76
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a local cooling air-conditioner with a cold air discharge duct which is storable without disassembling the cold air discharging duct.  <P>SOLUTION: In a frame body 1, a refrigerating cycle is provided which is constituted by a compressor 2, a capacitor 3 and an evaporator 5. A cold air outlet cover 7 is provided to be fixed to the front face of the frame body 1 while covering the front face of a cold air outlet 6 formed in the front face of the frame body 1. A cold air discharge duct 8 is mounted in an opening 7a formed at the upper part of the cold air outlet cover 7. A fixing means 9 is provided between a base portion 8b of the cold air discharge duct 8 and the opening 7a of the outlet cover 7. The base portion 8b of the cold air discharge duct 8 is held in the opening 7a of the cold air outlet cover 7. When the fixing means 9 is put into disengagement, the base portion 8b of the cold air discharge duct 8 is opened to permit all or part of the cold air discharge duct 8 to be storable in a duct storage space 7b provided in the cold air outlet cover 7 or removable from the cold air outlet cover 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202105-A (JP)
Title: Adhesive roll cleaner
Inventor: WADA MINORU
IPC: C09J7/20
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and adhesive roll cleaner for preventing adhesive sheets from coming unstuck when the adhesive sheets are rolled or an adhesive roll is preserved concerning the adhesive roll cleaner where the adhesive sheets are helically rolled.  <P>SOLUTION: The adhesive roll cleaner 1 comprises the belt shape adhesive sheets 3 which include an adhesive part A on one surface, and helically rolled to have a plurality of layers on a roll core by turning the adhesive part A outward. The adhesive sheets 3 in each layer are rolled to form a gap G with a prescribed width between one side edge part S1 and the other side edge part S2 in the adhesive sheets 3. Besides, the width of the adhesive sheet positioned on the upper layer is larger than that of the adhesive sheet 3 positioned on the lower layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004133372-A (JP)
Title: Heat developable photosensitive material
Inventor: OZEKI TOMOYUKI
IPC: G03C1/498
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To ensure satisfactory sensitivity in laser exposure, to enable rapid development, to obtain high image density, to ensure good light fastness (printout resistance) of an image and to improve storage stability.  <P>SOLUTION: The heat developable photosensitive material comprises a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for a silver ion, and a binder on one face of a support, for being applied by using an organic solvent. The heat developable photosensitive material further comprises at least one compound selected from the group of compounds consisting of a compound represented by formula (1), a compound having a β-lactam ring, and a compound having a group that is adsorptive to a silver halide and a group that reduces a silver halide or a precursor thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004212132-A (JP)
Title: Multiple points simultaneous measuring method for sample and multiple points simultaneous measuring microscope
Inventor: KAWADA SATOSHI
IPC: G02B21/06
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the time resolving power when the physical characteristics of a sample are measured by utilizing second higher harmonics.  <P>SOLUTION: The laser beam emitted from a laser beam source 11 is introduced into a microlens array disk 13 to be split into a plurality of beams. Subsequently, a plurality of the beams are focused into a sample at the same time and the microlens array disk 13 is rotated to scan a plurality of the beams in the sample X at the same time. Next, a plurality of second higher harmonics generated from the sample X are detected by focusing a plurality of the beams and the physical characteristics of the sample X are measured.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004208932-A (JP)
Title: Method of producing leukopherisis filter material, and filter material
Inventor: TANIGUCHI KYOICHI
IPC: B01D39/16
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a filter material for leukopherisis from a cell suspended liquid represented by blood.  <P>SOLUTION: The leukopherisis filter material is constituted so as to coat a base material soaked in a polymer solution. Then, a solvent constituting the polymer solution is a mix solvent consisting of a poor solvent of the polymer and an organic solvent other than the poor solvent which make it possible to produce a uniform solution of the polymer. In addition, the composition of the mix solvent is mixed with the ratio of (poor solvent)/(organic solvent other than the poor solvent)=3/7 to 7/3 (weight ratio). After coating, hot air at a temperature of 70 to 130 °C and having a wind velocity of 7 m/s to 25 m/s is blown to the base material, which is dried during a drying time of ≥0.4 min and <2 min for the purpose of producing the filter material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185578-A (JP)
Title: Lease parking lot management system
Inventor: KITA HIROSHI
IPC: G06Q10/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To display a database of summaries of lease parking lot properties on the Internet under contract with lease parking lot traders in order to retain exclusive business in an area of the lease parking lots.  <P>SOLUTION: The database of summaries of lease parking lot properties and information on each parking lot are made to be displayed on the Internet 10. In the same database, one URL address is allotted per parking lot property and the allotted address is displayed by use of a board or a plate. Thus, the brief summaries of the parking information, information on available parking lots and the like are presented to a user 9 from a portable terminal or the like such as a cellphone using the Internet from the spot. When the lease parking lot property has no available parking lot, the system has a function of allowing the user to register his/her e-mail address, and then notifies the availability information to the registered e-mail address at the moment when a manager registers an available parking lot.  <P>COPYRIGHT: (C)2004,JPO&NCIPI