baber/WOPTO huggingface dataset:
Patent JP-2002329321-A (JP)
Title: Recorder and player
Inventor: NAKAMURA JUNICHI
IPC: G11B27/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To execute automatic processing so as not to reproduce the track of a recording mistake when the recording mistake occurs during recording in a CD-R by a TAO. SOLUTION: During the recording of audio data in a CD-R, a laser power, various servos or the like is monitored to determine whether a recording is normal or not. When a recording state is judged to be not normal, a flag for setting a skip ID is set to 1, and stored in a memory corresponding to the tack number of the track. When the recording of the track to be recorded is finished, based on the content of the memory, information indicating the track number of the flag 1 is recorded as a skip ID in a PMA. The content of the PMA is recorded as TOC information during finalizing. By reproducing in a player compatible to the skip ID, based on the skip ID in the TOC information, control is executed to prevent reproducing of the track of abnormal recording.
Patent JP-2002325900-A (JP)
Title: Method and device to draw out obstruction nails
Inventor: NAKAMURA MASATO
IPC: A63F7/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method to efficiently draw out obstruction nails from a used game board and a device to perform the method. SOLUTION: After a used game board (1) is cramped and fixed by cramping members (4, 4), cutting edges (5, 5) are faced to but ends (28, 28) of the game board (1) to cut thickness of the board to separate the game board into the surface side board part (1a) and the backside board part (1b) to expose shank parts (3a) of obstruction nails (3) to lower and lose retaining force of the game board for the obstruction nails. Thus obstruction nails come to be easily drawn off the game board.
Patent JP-2002328167-A (JP)
Title: Ranging device and method
Inventor: INABA NAOTO
IPC: G01S17/10
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To accurately extract a portion corresponding to a measured object by using a threshold when determining a distance of a frequency of a frequency distribution table exceeding a predetermined threshold as a distance to the measured object. SOLUTION: The ranging device 1 is provided with a laser beam emitter 3 emitting a pulse like laser beam, a reflected light receiver 4 receiving reflected light, and a distance calculator 10 determining a distance from elapsed time until reception of the reflected light. The distance calculator 10 has a counting part 11 counting frequencies when the reflected light satisfies a predetermined condition, a table preparing part 12 integrating the counted frequencies and preparing the frequency distribution table corresponding to distances, a distance determining part 13 determining a portion of the frequency of the frequency distribution table exceeding the threshold as the distance to the measured object, and a threshold selecting part 14 selecting one from plural types of thresholds.
Patent JP-2002326101-A (JP)
Title: Throw away type cutting tip made of surface coated cemented carbide exhibiting high abrasion resistance in high speed cutting
Inventor: KISHINO ATSUSHI
IPC: C22C29/08
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a throw away type cutting tip made of surface coated cemented carbide exhibiting high abrasion resistance in high speed cutting. SOLUTION: This throw away type cutting tip made of surface coated cemented carbide is a sintered compact of a green compact having a composition composed of 8 to 10 mass % of Co, 20 to 30% of complex carbide of W and Ti having the composition formula (W1- YTiY)C (where, Y is 0.3 to 0.6 in atomic ratio), 5 to 10% of niobium carbide, and the remaining ratio of tungsten carbide. In a texture observation by a scanning electron microscope, a dispersion phase comprises a tungsten carbide phase and a complex carbide phase of W, Ti, and Nb. A binder phase has a complex nitride layer of Ti and Al having 0.5 to 6 μm of average thickness and the composition formula (Ti1- XAlX)N (where, X is 0.1 to 0.6 in atomic ratio) as a hard coating layer on the surface of a substrate formed of tungsten carbide-based cemented carbide having a texture made of Co-W based alloy.
Patent JP-2002329855-A (JP)
Title: Cmos image sensor
Inventor: FUNAKI MASANORI
IPC: H04N5/335
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a CMOS image sensor with improved aperture member. SOLUTION: In the CMOS image sensor, a second conductivity type first well 23 where second potential is supplied for inverse biasing is formed on the surface of a first conductivity type semiconductor 20 where first potential Vdd is supplied. A plurality of linear or array-like pixels 30 having a photodiode 7 and a transistor 8 for amplification for amplifying the change in potential due to an electric charge generated by the photodiode 7 are arranged in the first well 23. In the CMOS image sensor, a first conductivity type second well 27 is formed so that it is in contact with a first conductivity type high- concentration diffusion layer 8D and reaches the substrate 20 provided in the pixels 30, and the first potential Vdd that has been set to the substrate 20 is supplied to the high-concentration diffusion layer 8D via the second well 27.
Patent JP-2001316331-A (JP)
Title: Method for producing fluorine-containing dicarbonyl compound
Inventor: UMEMOTO TERUO
IPC: C07C67/307
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fluorine-containing dicarbonyl compound, by which the fluorine-containing dicarbonyl compound can industrially be produced in a good yield. SOLUTION: This method for producing the fluorine-containing dicarbonyl compound represented by the formula: R1COCFR2COR3 (R1 is H, an alkyl or an aryl; R2 is H, a halogen or an aryl; R3 is H, an alkyl, an aryl, an alkoxy or an aryloxy; provided that at least two of R1, R2 and R3 may together form one part of a cyclic structure), comprising reacting a dicarbonyl compound represented by the formula: R1COCHR2COR3 with fluorine in the presence of a salt or an acid having a pKa of <=6 in a solvent.
Patent JP-2002334446-A (JP)
Title: Disk drive device
Inventor: IIMURA SHINICHIRO
IPC: G11B7/1263
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To realize the stable address extraction at the time of recording operation. SOLUTION: The disk drive device is arranged so that the deterioration process is carried out for reflected light information signals (11, 12) corresponding to the period when the laser output is made to the recording power having the comparatively high level in the process of the recording operation, that is the period when a data pit is being formed on the disk, meanwhile the deterioration process is not carried out for the reflected light information signal corresponding to the period when the laser output is made to the reproduction power having comparatively low level in the process of the recording operation, that is the period when the data pit is not formed on the disk.
Patent JP-2002331866-A (JP)
Title: Partition device for vehicle luggage room
Inventor: YAMADA YUKIO
IPC: B60P7/14
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a partition device for a vehicle luggage room which can partition the luggage room according to the luggage stored in the luggage room. SOLUTION: The partition device of the vehicle luggage room has a partitioning means to partition the luggage room 4 of a vehicle 1. The partitioning means has two partition members 12 which are divided in the width direction of the luggage room 4 and movable in the longitudinal direction of the luggage room 4 in an individually independent manner. The luggage room 4 can be appropriately partitioned by moving the partition members 12 in an individually independent manner according to the luggage stored in the luggage room 4.
Patent JP-2002338035-A (JP)
Title: Device for conveying article
Inventor: ONOYAMA TATSUO
IPC: B65G43/00
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a device for conveying articles that is hardly restrained for a using place. SOLUTION: This device 1 for conveying articles comprises conveyance means 6 formed by plural zones Z aligned in a conveying direction X. Each zone Z is formed by a motor roller 7, a free roller 8 and a transmission body 9. A driver base plate 11 capable of controlling the motor roller 7 is provided to each zone Z, and the driver base plates 11 of the adjoining zones Z are communicably connected with each other. A push button switch 13 for setting the zone Z concerned at a carrying-in station for carrying in the articles or a carrying-out station for carrying out the articles is provided to each zone Z.
Patent JP-2002339823-A (JP)
Title: Method and device of fuel supply to engine
Inventor: YAMAGUCHI SHINYA
IPC: F02D41/06
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To improve engine startability by sharply shortening residual fuel replacing time of a fuel system. SOLUTION: Two fuel pumps 7A and 7B are switched in series and in parallel. Valve opening pressure of a pressure regulating relief valve 21 is also switched in two stages of high pressure and low pressure. When starting an engine, the fuel pumps 7A and 7B are operated in parallel, the valve opening pressure of the relief valve 21 is set to low pressure, and residual fuel of a supply pipe 2 and a fuel gallery 3 is replaced in a short period of time with fuel of low pressure and a large flow rate. Next, the fuel pumps 7A and 7B are operated in series, the valve opening pressure of the relief valve 21 is set to high pressure, and the fuel of high pressure and a small flow rate is injected in a liquid phase from a fuel injection valve 4.
Patent JP-2002340455-A (JP)
Title: Refrigerator equipped with automatic ice machine and its control method
Inventor: SHIOZAKI KENTARO
IPC: F25D11/02
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which is equipped with an automatic ice machine capable of supplying timely ice, shorting the ice making time for making ice quickly, in case that the quantity of ice storage is small, and its control method. SOLUTION: A controller 16 constituted of a microcomputer, etc., provided in a refrigerator body receives the input of the signals from an ice making detection sensor 14b and ice detection lever 14d, and controls a blower 10 or a compressor 11, based on these input signals, and performs the high-speed revolutionary operation or continuous operation of the above blower 10 or the high frequency operation of the above compressor 11, by the input signals of the above ice making detection sensor 14b and the above ice detection lever 14d.
Patent JP-2002340375-A (JP)
Title: Air cleaner
Inventor: KURITA RYOSUKE
IPC: F24F1/02
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an air-cleaner of a simple constitution, in which a wall surface is protected from soil. SOLUTION: The air cleaner is provided with a casing 1 and an electrostatic dust collector 2 installed in the casing to perform positive discharge. A negative discharge part 3 is provided on the back side of the dust collector 2 in the casing 1 to carry out negative discharge against the positive discharge of the precipitator 2. Thus, the absolute value of the back potential of the casing 1 to be induced by the positive discharge of the dust collector 2 is reduced.
Patent JP-2002337608-A (JP)
Title: Safety confirmation tool using reflecting plate and confirmation method
Inventor: YAMASHIMA KAZUNARI
IPC: B60R1/06
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a safety confirmation tool and confirmation method whereby a situation around a rear bumper can be instantaneously confirmed with the usage of a reflecting plate obliquely installed for a method for confirming safety when a driver drives an automobile backward. SOLUTION: The reflecting plate 2 of a main body 1 is obliquely installed. Therefore, a whole situation around the rear bumper is reflected on the reflecting plate as well as the peripheral situation viewed by the driver when turning around in order to drive the automobile backward. Thus, safety of the whole of the rear can be instantaneously confirmed.
Patent JP-2002033890-A (JP)
Title: Image input device and image input method
Inventor: SHISHIDO HIRONOBU
IPC: H04N1/38
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an image input device that can reduce a time required to output image information of an input image and to provide an image input method. SOLUTION: The image input device repetitively receives an image with a prescribed form and obtains an image of a desired part with the form, and is provided with a read area designation section that designates read areas for the input image, with an image read section that reads only each image information in the read areas designated by the read area designation section and with an information output section that outputs each image information read by the image read section.
Patent JP-2002352845-A (JP)
Title: Fuel cell and its manufacturing method
Inventor: DAIZA SETSUHITO
IPC: H01M8/24
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell which prevents damage to the electrolyte membrane thereof, has a small fluctuation of loads on the cell stack during service and no variations in its performance, and provide a method for manufacturing the same. SOLUTION: The electrolyte membrane (10) is interposed between separators (12). These are fixed with an adhesive (14) containing resin beads (16), provided that the adhesive (14) doesn't contain the beads (16) in the electrolyte membrane (10) adhesion area. The adhesive (14) has a load-compression characteristic where the adhesive thickness becomes smaller than the diameter of the beads (16) by a load applied for staking the cell.
Patent JP-2002338230-A (JP)
Title: Silica particles and resin composition
Inventor: YAMADA YOSHINORI
IPC: C01B33/12
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To produce spherical silica excellent in adhesiveness to a resin and ensuring high fluidity and low hygroscopicity of the resin when the resin is blended with the silica. SOLUTION: The spherical silica particles have 6 μmol/g to 5 mmol/g silanol groups and the volume of pores of <=10 nm pore diameter in the particles occupies >=50% of the total pore volume. The spherical silica particles are treated with an adequate amount of a silane coupling agent and a resin composition containing the treated spherical silica particles as a filler is provided.
Patent JP-2002346377-A (JP)
Title: Method for preparing ceramics or metallic spherical powder by hot plasma and apparatus therefor
Inventor: IDOHARA OSAMU
IPC: B01J19/08
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing ceramics or metallic spherical powder which has a shape of almost perfect sphericity by hot plasma and to provide an apparatus therefor. SOLUTION: The method is characterized by heating and melting raw material powder 3 to spheroidize with high-frequency hot plasma 11 and the molten particle is cooled by allowing the particle to fall down through a cooling tower 31 having cooling water sprayed therein from a spray nozzle 46 by allowing the cooling water to flow into an inner wall to prepare the ceramics and the metallic spherical powder 4.
Patent JP-2002345828-A (JP)
Title: Clipping device for endoscope
Inventor: NINOMIYA ICHIRO
IPC: A61B17/12
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a clipping device for an endoscope equipped with an inexpensive and highly intensive clip in its constitution in which an indwelled clip does not easily come off from an affected region due to an external force, or the like, thus retaining its excellent indwelling property. SOLUTION: In the clipping device for the endoscope, a clip 2 formed to open and close by allowing a pair of arm portions 2a linked with the basic edge to deform a neighboring site of its basic connection 2c and a clip closing ring 6 that maintains the arm portion 2a in a closed status nearby the basic connection 2c of the clip 2 to be fixed therewith are arranged in a leading edge of a sheath 1 in a status separable from the sheath 1, wherein an uneven, wave-shaped surface is formed on the opposing surface of a pair of arm portions 2a of the clip 2 without making holes on the arm portions 2a or without adding other members thereto.
Patent JP-2002352834-A (JP)
Title: Power generation controlling system and program
Inventor: UEDA TETSUYA
IPC: H02J3/00
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult to suppress wasteful energy consumption at fuel cell power generation if temporarily power load rises or drops. SOLUTION: A fuel cell power generation system comprises a load detecting means 3 which detects the power required from a load 4, and an output controlling means 2 which integrates the time in which the power required from the load 4, which is detected, is equal to a prescribed value or above if the power to be supplied to the load 4 is not generated at a fuel cell main body 1, and makes the fuel cell main body 1 start generating the power which is supplied to the load 4 by using a prescribed rule based on the result of integration.
Patent JP-2002348097-A (JP)
Title: Forklift
Inventor: ANDO HIDEKI
IPC: B66F9/24
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To carry an article while preventing a foreign matter from contacting with stored articles. SOLUTION: In this forklift provided with a straddle arm 3 provided in a traveling truck 2, a mast 4 provided in the straddle arm to allow reciprocating motion horizontally, and a fork 5 provided elevatably in the mast, a cover 6 is provided in the traveling truck to cover at least an upper side of the article W supported by the fork, in reach-in of the mast.
Patent JP-2002351574-A (JP)
Title: Personal computer casing structure
Inventor: USUI AKIHIKO
IPC: G06F3/039
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a portable opening/closing type personal computer casing structure which does not become a hindrance when carried, is not large and has a simple structure and in which a small mouse can be utilized whenever necessary by providing a mouse pad integrally on a surface on which click buttons and other keys of a personal computer are arranged and at a place other than places where the click buttons and the other keys are arranged. SOLUTION: In this personal computer casing structure in the portable opening/closing type personal computer, the mouse pad is provided at the place other than the places where the click buttons and a mouse touch panel of the personal computer are arranged.
Patent JP-2002352767-A (JP)
Title: Discharge lamp
Inventor: SUGAWARA HIROSHI
IPC: H01J61/20
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp having an electrode structure, which hardly causes dispersion in the amount of adhesion of an electron emissive material, makes the lamp characteristics proper and stable, and is superior in productivity. SOLUTION: The discharge lamp comprises electrodes 21, 22, coated with an emissive material 23, then baked and fixed to the surfaces of electrode structure members to form, where the average particle diameter of the emissive material 23, after baking, is 1 μm or more and 10 μm or less.
Patent JP-2002351420-A (JP)
Title: Display device
Inventor: BANDO TAKAHIRO
IPC: G09G5/10
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a display device in which the performance to identify a screen saver and a normal operation is enhanced and as a result, the probability of inadvertently executing a power saving operation during a normal operation is reduced. SOLUTION: Video signals are inputted to a pixel converting section 3. In the section 3, a flat panel 6 is controlled based on the inputted video signals and various video images are displayed on a display screen 7 by varying the amount of light shielding from the light beams of a back light 8. A microcomputer 5 receives signal level comparison results from the section 3 and transmits luminance adjusting signals to a back light inverter 4. Moreover, the microcomputer 5 makes various settings for the section 3 and reads video signals being inputted into the section 3 from the section 3. The inverter 4 applies a prescribed voltage to the back light 8 based on the received luminance adjusting signals in order to adjust the luminance of the back light 8.
Patent JP-2002351853-A (JP)
Title: Load and balance method
Inventor: MIMORI YASUYUKI
IPC: G06F9/46
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a load and balance method which is arranged with plural parameters for route selection to output input information to one route out of the plural routes and can update the parameters set for the load and balance above all regarding the load and balance method which can set any parameters out of the plural parameters for the load and balance. SOLUTION: This method is constituted with the plural parameters for the load and balance to output the input information to one device out the plural devices, and in the load and balance method which can set any parameters out the plural parameters for the load and balance, the parameter for the load and balance is updated when number of times of output operations of the input information for each of the devices does not keep a designated balance.
Patent JP-2002353331-A (JP)
Title: Method for manufacturing semiconductor
Inventor: TANIGUCHI TOSHIMITSU
IPC: H01L21/28
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To enable the rationalization of a method for manufacturing a semiconductor device that has capacitance comprising a gate electrode whose resistance can be made low and an upper electrode and a lower electrode that are made of the same material. SOLUTION: An element isolation film 2 and a gate insulating film 3 are formed on a semiconductor substrate 1, and a poly-silicon film, a capacitance insulating film forming film, and a poly-silicon film are formed on the entire surface. Next, the upper electrode 6 and the capacitance insulating film 5 are formed by patterning the poly-silicon film on the element isolation film 2 and the capacitance insulating film forming film using a photo resist film as a mask. Next, a tungsten silicide film is formed on the entire surface, and by remaining the tungsten silicide film only at a transistor forming region using the photo resist film as the mask and by patterning the taungsten silicide film and the poly-silicon film using the photo resist film as the mask the gate electrode 11 having a tungsten polycide structure is formed on the transistor forming region and the lower electrode 4 is formed on the element isolation film 2.
Patent JP-2002350428-A (JP)
Title: Separation method and instrument of plasma or serum from whole blood
Inventor: IKEDA EIJI
IPC: A61M1/34
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a separation method and an instrument of plasma or serum from the whole blood, and a test carrier, capable of performing quick separation of erythrocyte, and having high separability and little hemolysis. SOLUTION: In this method, the whole blood is brought into contact with a fiber including layer, and the erythrocyte is held by the fiber including layer, to thereby separate the plasma or the serum from the whole blood. In the method, the fiber including layer is constituted from a layer including glass fiber, and the hemolysis is suppressed by using, as the glass fiber, glass fiber coated with propanol and/or acrylamide having a butoxy group.