baber/WOPTO huggingface dataset:
Patent JP-2003120692-A (JP)
Title: Method of manufacturing metal ball retainer for bearing
Inventor: UECHI MICHIYUKI
IPC: B23H9/00
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a metal ball retainer for a bearing to manufacture the metal retainer with excellent lubricant retaining performance efficiently and easily at a low cost. SOLUTION: On this method of manufacturing the metal retainer for the bearing, a pair of waveform rings 2 alternately formed of recessed spherical parts 3 and flat parts 4 are made by press forming, and the metal ball retainer is manufactured by connecting and integrating the corresponding flat parts of a pair of the waveform rings 2 each other with the corresponding recessed spherical parts placed to face each other. For the press forming, minute recessed/projecting machined parts 25 are precedently formed on the outer peripheral surface of a metal mold element 20 for press-molding the recessed spherical part 3 by an electric discharge machining. When press-forming, minute recessed/ projecting parts 15 are formed on a recessed spherical surface of the recessed spherical parts 3 by transferring the minute recessed/projecting machined parts 25.
Patent JP-2002192962-A (JP)
Title: Vehicle cooling system
Inventor: SILER NICHOLAS R
IPC: F25B49/02
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle cooling system which doesn't require much horse power for a fan and can reduce the size of power train heat exchangers. SOLUTION: This vehicle cooling system is provided with an inlet port 14 for ambient air, first and second heat exchangers 28 and 40 receiving the ambient air through the inlet port 14 and forming first and second air passages 52 and 54, and fan 44 for flowing the air from the inlet port 14 through the first and second flow passages 52 and 54, a shutter 56 capable of moving between first and second positions and an actuator 88 for moving the chatter 56.
Patent JP-2003125660-A (JP)
Title: Watering unit of negative pressure and kit therefor
Inventor: FURUKAWA NOBUHIKO
IPC: A01G9/02
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an watering unit of a negative pressure difference capable of applying various containers including the existing ones for housing a soil layer thereto. SOLUTION: This watering unit 10 of the negative pressure difference is composed of the following. A lidded container 11 as a first water storage part formed separately from a casing body 20 in which the soil layer 21 is housed and having a top part closed with a lid body 11a, a porous pipe 12 arranged above the lid body 11a of the lidded container 11, a bottomed container 13 as a second water storage part having an opened top 13a in a state at a higher level than that of the porous pipe 12 and the bottom part 13b housed in the interior of the lidded container 11, a first pipe 14 making the vicinity of the bottom 13b of the bottom container 13 communicate with one end of the porous pipe 12 and a second pipe 15 having the top communication with the other end of the porous pipe 12 and the lower end housed in the interior of the lidded container 11.
Patent JP-2003126784-A (JP)
Title: Cord-like material separator
Inventor: MAEDA AZUSA
IPC: B07B13/04
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To separate cord-like materials from wastes, such as municipal refuse. SOLUTION: This separator is provided with a chute 2 for dropping the wastes below a discharge end of a belt conveyor 1 and is provided with a separator 3 projected with rod members 3a from the outside surface of an approximately horizontally arranged rotary drum 3b. A chute 2a for the cord- like materials is branched from the chute 2 by a separating plate 6 disposed in proximity to the separator 3 and the rotary drum 3b of the separator 3 is rotated in a direction where the rod members 3a are risen on the side facing the wastes dropping from the discharge end of the conveyor 1, by which only the cord-like materials among the wastes are hooked to the rod members 3a and are disengaged from the rod members 3a on the side where the rod members 3a fall. These cord-like materials are dropped on the chute 2a for the cord-like materials and are recovered separately from the other wastes.
Patent JP-2003127696-A (JP)
Title: Switch device
Inventor: SUZUKI TAKETOSHI
IPC: B60K20/06
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To allow the indication of a shift range and the indication of a shift up and shift down promptly with good operability. SOLUTION: This shift switch 3 and an up-down switch 5 are disposed on one side near a steering wheel 1 and on the other side near the steering wheel 19, respectively. The shift switch 3 selects and indicates a shift range of a transmission. The up-down switch 5 indicates the shift up and the shift down of the transmission. The shift switch 3 and the up-down switch 5 are projectedly formed on a steering column 7 to opposite directions.
Patent JP-2002221263-A (JP)
Title: Wind power generating system
Inventor: OTAKI RYOICHI
IPC: F03D11/02
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To realize a structure capable of installing in a general home and also having low operating noises and superior power generating efficiency. SOLUTION: A gearbox 3 is arranged between a propeller 1 rotating by receiving wind and a generator 5. The gearbox 3 is a friction-roller type gearbox with a wedge-roller type and functions as a step-up gear.
Patent JP-2003126328-A (JP)
Title: Rotary game machine
Inventor: KAWAI SHIGEYA
IPC: A63F5/04
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To improve a performance effect through improvement in the sense of seeing by performing light emitting display not only in the planar portion of a slot machine but also in a portion having a curved surface. SOLUTION: In the rotary game machine such as slot machine, an EL element sheet 34 is stuck along with the rotation plane of a rotary reel 10 and by automatically emitting this EL element sheet, various kinds of patterns are displayed. By supplying power or control signal from a power unit 37 to the EL element sheet 14, video display (of still pictures or moving images) similar to liquid crystal display can be performed.
Patent JP-2003141601-A (JP)
Title: Paper sheet processing device
Inventor: TATETSUKI SABURO
IPC: A63F7/02
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To ensure security in a bill housing device disposed inside a game machine island arranging game machines and game medium dispensing machines in a row. SOLUTION: The device is provided with a main body having a bill taking-in port and a bill taking-out port, a cash box for stacking the bill taken in from the bill taking-in port, a door for opening and closing the bill taking-out port, and a locking means for locking and unlocking the door. The locking means is constituted of an operation part for performing the locking and unlocking operation, and an identification part for identifying a person operating the operation part. Thus cash management security can be improved by such constitution.
Patent JP-2003142989-A (JP)
Title: Filter processor and filter processing method
Inventor: NAKAYAMA TADAYOSHI
IPC: H04N19/80
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a filter processor which is applicable to wavelet transformation or the like in JPEG2000 and is mounted by convolving calculation while having reversibility. SOLUTION: The configuration of two-stage of integer type lifting calculation shown in Fig. (a) is decomposed in the order as shown from Fig. (b) to Fig. (c) and is separated eventually into a real number arithmetic processing part and an integer arithmetic processing part as shown in Fig. (d).
Patent JP-2003140748-A (JP)
Title: Traveling position measuring device for traveling object and traveling object traveling position controller
Inventor: MARUYAMA KIYOHIKO
IPC: G05D1/02
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide simply constituted and inexpensive traveling object traveling distance measuring device and traveling object traveling position controller capable of accurately measuring the traveling position of a traveling object moving in the wide speed range from a high speed to a low speed and accurately controlling the traveling position thereof. SOLUTION: This device is provided with a distance meter 6 for detecting the traveling distance of a traveling object, and for outputting the detection signal directly as a parallel signal or a distance meter for outputting the detection signal as a serial signal, and for converting the serial signal into the parallel signal by a serial/parallel converter, and for outputting the parallel signal and an input/output circuit 7-1 having a plurality of input devices 7-2 for reading each bit of the parallel signal and a high speed counter 7-3 for counting the first bit of the parallel signal as a pulse signal.  Then, the traveling position of the traveling object is measured from the counted value of the high speed counter 7-3, and when the traveling object is traveling at a prescribed speed at which the parallel signal is readable by the input device 7-2, the counted value of the high speed counter 7-3 is corrected by the read value of the input device.
Patent JP-2003136918-A (JP)
Title: Pneumatic tire
Inventor: AOKI CHIEKO
IPC: B60C13/02
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To reduce the rolling resistance. SOLUTION: A side wall rubber 3G is formed of a low exothermic rubber 10 of the loss factor smaller than that of a tread rubber 2G. In a meridian section of a tire at a reference low internal pressure condition with the pressure of 10 kPa applied thereto, an upper area 3U of a side wall has a projecting area 20 to form a folded part 21 so that an outline curve K easily folds the side wall part 3 in a range formed of the low exothermic rubber 10.
Patent JP-2003153272-A (JP)
Title: Image encoding method and apparatus, image encoding program, and recording medium recorded with the program
Inventor: NAKAMURA TAKESHI
IPC: H04N19/186
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a novel image encoding technology that can suppress re-quantization distortion when adopting a re-encoding method. SOLUTION: In the encoding of a first stage, a difference quantization signal between a quantization signal obtained by encoding with a 2-stage configuration and a quantization signal obtained by encoding at only the 2nd stage is calculated, the quantization signal obtained at the first stage is corrected by the difference quantization signal, the corrected quantization signal and information of the two quantization steps are processed to be embedded to the first stage encoded stream, a difference image signal between a reproduced image signal obtained by encoding/decoding with the 2-stage configuration and a reproduced image signal obtained by encoding/decoding only at the second stage is calculated, while an input image is corrected by the difference image signal, encoding is applied to obtain a quantization signal,  and the obtained quantization signal and information of the two quantization steps are processed to be embedded to the first stage encoded stream.
Patent JP-2003148691-A (JP)
Title: Gas filling system
Inventor: SASAKI EMI
IPC: F17C5/02
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a gas filling system which improves workability of filling with gas by effecting registration and correction/modification of information to a container master in the office side on the work site side without a need for a wiring work. SOLUTION: The gas filling system is provided with a filler 3 to fill a container 2 with gas, on which a bar code 1 to indicate a container number is posted; a handy terminal 5 to read the bar code; and a center 7a having a host computer 7. The center receives the bar code from the handy terminal by a radio transmitting and receiving device 6, and in case a container number indicated by the bar code is not present at the container master, presence error information is produced by a registration processing part 93, and the presence error information is transmitted to a handy terminal.  The handy terminal indicates the presence error information from the center at an indication part 55 and input the container master information regarding the container based on the indicated presence error information, by a container master input processing part 63 and transmit to the center and the registration processing part registers received container master information to the container master.
Patent JP-2003149066-A (JP)
Title: Intrusion sensor for intrusion test
Inventor: TAKEI KOJIRO
IPC: G01L15/00
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an intrusion sensor by which a frictional force acting on the side face of an intrusion body in an intrusion state, a total horizontal stress in a direction at right angles to a frictional surface and a pore water pressure can be measured and by which the frictional force and an effective horizontal stress can be measured simultaneously. SOLUTION: An intrusion-body tip part 7 which is composed of a conical core fitting is installed at the tip of the intrusion body. The base end part of a cylindrical friction measuring part which is arranged on the outer circumference of an axial-force measuring part 6 is fixed to a friction sleeve 10 by a screw, and its tipe side is fixed to the tip part of the part 6 by a screw. A horizontal stress measuring part 2 is installed on the tip side and a horizontal stress measuring part 4 is installed on the base end side by sandwiching the part 1. A pore water pressure gage 3 is installed near the part 2, and a pore water pressure gage 5 is installed near the part 4. An X-direction clinometer 8 and a Y-direction clinometer 9 which are used to measure inclinations in two directions are installed.  A stabilized power-supply part 19 is installed between the respective sensors and a measuring-device multicore connector 20 for external connection installed at the outermost base end.
Patent JP-2003149658-A (JP)
Title: Liquid crystal display element
Inventor: MAEDA NORIHISA
IPC: G02F1/1339
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element of which manufacturing yield and reliability are improved by preventing the separation of the seal of the liquid crystal display element even through various kinds of force are applied to the liquid crystal display element. SOLUTION: By arranging a reinforcing adhesive 8 so as to overlap with a frame-line black matrix part 7 in at least one place inside a sealing agent part 3 formed at the edge part of the liquid crystal display element, adhering force between a pair of substrates is reinforced. Thus, adhering strength between the pair of substrates is increased, thereby the sealing agent part 3 is prevented from being separated even if various kinds of force are applied to the liquid crystal display element. As a result, it is possible to realize the improvement of the manufacturing yield and reliability of the liquid crystal display element.
Patent JP-2002181421-A (JP)
Title: Automated ice making machine
Inventor: NISHIKAWA KAZUNORI
IPC: F25C1/10
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an automated ice making machine having a structure where any arc that might cause firing to a combustible refrigerant is prevented from occurring. SOLUTION: The present ice making machine 1 comprises an ice making pan 2 supported on an output shaft to rotate with a drive source 13, and liquid supply operation means 4 for supplying liquid to the ice making pan 2 from a liquid storage tank 8b in which liquid be fed to the ice making pan 2 is stored by operating liquid supply means 8 at need. The ice making pan 2 is rotated with the drive source 13 to an ice making position at least to freeze liquid supplied to the ice making pan 2 and an ice separation position to separate frozen ice. Additionally, the drive source 13 is constructed with any of a stepping motor, an AC motor and a capacitor motor.
Patent JP-2003146567-A (JP)
Title: Warning device for stopping position of elevator car
Inventor: NATORI MANABU
IPC: B66B13/28
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a warning device for a stopping position of an elevator car with a simple constitution. SOLUTION: In the vicinity of a car sill 5 disposed elevatably in a hoistway formed over a plurality of floors, an illuminating lamp 7 which is lighted at landing time is provided, and a reflection plate 8 is provided in an area opposing to the car sill 5 in the vicinity of a sill 4 of each floor.
Patent JP-2003146390-A (JP)
Title: Transporting box with lock
Inventor: HIRABAYASHI TAKAO
IPC: B65D85/48
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a transporting box with a lock which can simultaneously, safely, surely and quickly fit/fix a cover body on and release the cover body from the top opening of a box body even when a fragile thin panel item such as a glass base panel is stored inside. SOLUTION: This transportation box 1 comprises a box body 2 with a bottom and a cover body 3, and the cover body 3 is provided with lock keys 60, 62 for fitting or releasing the fitting of the cover body 3 with the top opening 2A of the box body 2. Near the opening 2A, a plurality of cover guide pieces 52 are protrusively provided toward the cover body 3, and when the cover body 3 is lowered along the guide pieces 52, a plurality of locks work all at once for locking.
Patent JP-2002213291-A (JP)
Title: Method for determining crankshaft angle of combustion powered machine, controller, and driving system
Inventor: WEIMER JUERGEN
IPC: F02D45/00
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method enabling simple, quick and reliable determination of crankshaft angles even if the number of revolution of a crankshaft is very small. SOLUTION: a) The actual angular position of a rotor is detected by an apparatus for determining angular positions and is transmitted to a controller. b) The controller determines the actual corresponding crankshaft angle based on the angular position detected. c) The crankshaft angle thus detected is transferred from the controller to the control part of a combustion powered machine. d) The value of the rotor angular position detected and/or the crankshaft angle determined therefrom are at least temporarily stored in a storage device.
Patent JP-2003153988-A (JP)
Title: Alcohol vapor sterilizer
Inventor: OZAKI AKIO
IPC: A61L2/06
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To apply a function of feeding a constant quantity of alcohol into a chamber each time to an alcohol vapor sterilizer. SOLUTION: In the alcohol vapor sterilizer, the chamber 3 in which a sterilized article is stored is sealed, a prescribed quantity of alcohol is injected into the chamber 3 and heated and pressurized, and the sterilized article stored in the chamber 3 is sterilized with the alcohol vapor. A diaphragm pump 5 is used as the injection device for injecting the prescribed quantity of alcohol into the chamber 3. The diaphragm type pump 5 can always secure a constant spouting quantity by reciprocating a diaphragm, and therefore, the prescribed quantity of alcohol can be injected into the chamber 3 by specifying the operation time of the diaphragm.
Patent JP-2003162049-A (JP)
Title: Photosensitive silver paste and image display device using the same
Inventor: NAITO MANABU
IPC: C08F2/46
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive silver paste for the formation of a fine electrode pattern with high accuracy while solving problems of the conventional method for forming an electrode pattern.  <P>SOLUTION: The photosensitive silver paste comprises (A) an alkali-soluble resin, (B) crosslinkable monomers having unsaturated double bonds, (C) a photopolymerization initiator, (D) silver powder, (E) glass frit, (F) an organic solvent and (G) a phenolic polymerization inhibitor. The paste contains 40 to 150 parts by weight of crosslinkable monomers having unsaturated double bonds with respect to 100 parts by weight of the alkali-soluble resin. The paste is used for the image display device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159259-A (JP)
Title: Method for detecting breakage of blade
Inventor: WIENER EITAN T
IPC: G01H13/00
Filed: 2001-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate between a breakage of a handpiece and a breakage of blade.  <P>SOLUTION: The breakage of the bad handpiece and the breakage of the bad blade in an ultrasonic surgical system can be discriminated by monitoring the rate of change in a resonance frequency and the rate of change in a resonance impedance when a driving frequency changes. When the system reaches a resonance, a control system is locked at the resonance frequency. When not being locked and not being retrieved, the rate of change in the frequency and the rate of change in the impedance are compared to obtain respective maximum rates in the changes which are stored in a nonvolatile memory of an ultrasonic generator. If each rate of the change is higher than that which is typically expected due to the temperature change using the longest blade, a 'bad blade' message is displayed on a LCD.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163848-A (JP)
Title: Digital broadcast receiver
Inventor: AMINO TADASHI
IPC: H04N5/44
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiver that is compatible with the G codes.  <P>SOLUTION: A CPU 13 receives program information demultiplexed by a demultiplexer 3 and stores the information into a nonvolatile memory 14. Further, the CPU 13 creates a G code entry menu and obtains information such as a channel and a program start time from a G code entered by a user. Then the CPU 13 reads the program information corresponding to the program specified by the G code from the nonvolatile memory 14 and displays the program information on the screen so as to enable the user to confirm the program. Moreover, the CPU 13 manages reservation of video recording according to the program information as to the program specified by the G code.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164415-A (JP)
Title: Method and apparatus for obtaining fluorescence spectrum
Inventor: HAKAMATA KAZUO
IPC: G01N21/64
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide, at high S/N, data on an intensity distribution of the spectrum of fluorescence generated from living tissue, using a method and apparatus for obtaining fluorescence spectra.  <P>SOLUTION: Detection light is caused to impinge on a fluorescence entrance plane 4 through the inside of a light propagation probe 5 and a reflected light intensity detecting means 20 is used to detect the intensity of the detection light reflected by the entrance plane 4. Based on the intensity of the reflected light relative to the detection light, a contact determining means 25 determines whether or not the entrance plane 4 is in contact with the living tissue 1; when the entrance plane 4 is determined to be in contact with the living tissue 1, a spectrophotometry means 10 performs spectrophotometry of the fluorescence generated from the living tissue to obtain data on the intensity distribution of the spectrum of the fluorescence.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165957-A (JP)
Title: Coating liquid for forming low permittivity insulating film
Inventor: YOSHIDA YUJI
IPC: C09D171/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a coating liquid for forming a low permittivity insulating film which can form the low permittivity insulating film capable of exhibiting stable electrical properties.  <P>SOLUTION: The coating liquid for forming the low permittivity insulating film contains a curable resin having a carbon - carbon unsaturated group and an organic solvent, and has a water content of less than 2 molar equivalents based on the unsaturated group. The liquid contains a solvent containing at least one kind selected from a ketone solvent, an ester solvent, and ether solvent, and an aromatic hydrocarbon solvent as the organic solvent.  <P>COPYRIGHT: (C)2003,JPO