baber/WOPTO huggingface dataset:
Patent JP-2001201771-A (JP)
Title: Electrophoretic display device and method of driving the same
Inventor: KISHI ETSURO
IPC: G09G3/20
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal movemebant type electrophoretic display device which makes simple matrix driving possible so as to suppress production of crosstalks and to obtain good display contrast. SOLUTION: In the electrophoretic display device, barrier ribbs 11 are disposed between a first display electrode 4 and a second display electrode 3 formed on a first substrate 1, and a second substrate 2 is disposed facing the first substrate with partition walls 10 interposed. A controlling electrode 5 is formed on the second substrate 2. The space formed by the substrates and the partition wall 10 is filled with a transparent insulating liquid 7, and colored electrophoretic particles 6 are dispersed in the transparent insulating liquid.
Patent JP-2001331357-A (JP)
Title: Data management controller, its control method and recording medium in which program for executing its control processing is recorded
Inventor: HAYAFUNE TAKESHI
IPC: G06F12/00
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To promptly perform access to data recorded in a hard disk, while suppressing required memory quantity of a RAM. SOLUTION: An image data management controller, which manages data in the hard disk by a management table of the RAM, is provided with the hard disk and the RAM as data recording means and all pieces of the data about pages are held in the RAM, while, information incidental to the pages such as band information is divided and held in the RAM and the hard disk, the band information, etc., in the RAM is rewritable by the band information in the hard disk, as necessary, among the data including image data recorded in the hard disk.
Patent JP-2001191299-A (JP)
Title: Ultrasonic cutting system
Inventor: HARROP MARTIN
IPC: B06B3/02
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic cutting system with improved fatigue life of a blade. SOLUTION: This ultrasonic cutting system is provided with a ultrasonic vibration exciter having a working face; a block horn having a response face connected to the working face therein and a working face, provided with at least one normal adjusting slot having a 4-6 mm width crossing a block between the work face and the response face; a cutting blade mounted on the work face of the block horn and placed in a plane containing an axis in the longitudinal direction of the vibration so as to be vibrated with the work face together. The block horn is also provided with at least one narrow adjusting and damping slot having a 0.1-2.5 mm width crossing the block horn between the work face and the response face.
Patent JP-2002146923-A (JP)
Title: Anchorage structure of exposed column base
Inventor: SOMEYA TOMOHIDE
IPC: E04B1/41
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an exposed column base of an anchorage structure capable of decreasing bending moment of the column base section and increasing corn fracture strength. SOLUTION: Anchor bolts 2 are inserted into bolt holes of anchor fittings 3 embedded inside of a concrete 5 to connect and, at the same time, buffer members 31 are arranged around the bolt holes by coming into contact with the upper surfaces of the anchor fittings 3.
Patent JP-2002154556-A (JP)
Title: Packaging bag
Inventor: SHIMOMURA KYOICHI
IPC: B65D33/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag which is well opened and excellent in an aptitude to use in an automatic filling machine. SOLUTION: The packaging bag which is constituted such that internal layers comprising a heat-bonding resin layer face each other at an opening side is formed with at least one uneven region on at least one of the opposite internal layers at the opening side of the bag.
Patent JP-2002153406-A (JP)
Title: Wiping cloth and method of manufacturing the same
Inventor: KIMURA TOSHIHIKO
IPC: D06C11/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide industrial high-grade wiping cloth which is excellent in wipability, handhold feel, hand, cushion properties, thick material feel, etc. SOLUTION: This wiping cloth consists of a woven fabric formed by using composite finished yarn of raw silk and crimp yarn of 0.001 to 0.1 dtex in single fiber filament fineness for warp and weft.
Patent JP-2002158455-A (JP)
Title: Band fixing structure
Inventor: SHIOSAKI SHOICHI
IPC: H05K5/02
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a band fixing structure which is capable of easily fixing a band without increasing the number of part items. SOLUTION: A band fixing structure is used for fixing a band 13 which is inserted into a pair of insertion holes 11 which are bored in a part 10 in face to face with each other. The insertion holes 11 are each composed of slots 11a and 12a where the band is freely put through the fixing holes 11a and 12b which are continuously bored in the part 10 in the direction of the major axes of the ellipses 11a and 12a to fix band 13. When the band 13 is fixed, the band 13 is inserted into the outer insertion hole after it is put through the one insertion hole and then solid to the fixing holes, so that band fixing structure requires no additional component to fix the band, it capable of easily fixing the band without increasing component parts is number, and manufactured at a low cost.
Patent JP-2002129574-A (JP)
Title: Locking mechanism
Inventor: YAMAMOTO KIYOSHI
IPC: E02D17/20
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a locking mechanism for coupling rigid thin plate-like objects. SOLUTION: The locking mechanism is used to engage the rigid thin plate- like objects with each other by such an easy method that the locking mechanism comprising an inserting locking implement composed of a rigid thin plate is inserted for turning into a long and narrow locking hole formed in the above object.
Patent JP-2002162533-A (JP)
Title: Optical fiber holder, optical fiber device and method of mounting optical fiber
Inventor: MITSUTA MASAHIRO
IPC: G02B6/36
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber holder for preventing a coated optical fiber part from breaking during transportation or transfer working of the optical fiber and also for preventing the optical fiber from dropping from an optical fiber housing casing or a tool. SOLUTION: This optical fiber device is provided with the fiber holder 12, having a hole 13 for housing the optical fiber 4 and a fiber stopper 15 having a projecting part 14, so that the optical fiber 4 will not fall off from the fiber holder 12.
Patent JP-2002163645-A (JP)
Title: Device and method for detecting vehicle
Inventor: KAZAMA HISASHI
IPC: G08G1/01
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle detector, which is strongly operated in an outdoor environment and can rightly separate a plurality of vehicles without being affected by shadows. SOLUTION: This device is composed of a reference image generating part 14 for generating a reference image from the image of a first image input part 12, projection converted image generating part 16 for generating a projection converted image by performing geometrical conversion so that the projecting position of a road surface, on which a vehicle is traveled, can be equal with the position of a road surface in the reference image, image comparing part 18 for comparing the reference image with the projection converted image and generating a comparative image, with which only an object having a certain height from the road surface becomes a residual, projected image storage part 22 for storing a projection model whose appearance in the comparative image is estimated, on the basis of the three-dimensional form of the vehicle or other known knowledge, projected image detecting part 20 for detecting a projected image stored in the projected image storage part 22 out of the comparative image, and vehicle information output part 24 for outputting vehicle information thereof.
Patent JP-2002165938-A (JP)
Title: Game machine
Inventor: KOBAYASHI FUJIO
IPC: A63F7/02
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To enhance the interest of a game player over a long period. SOLUTION: A mode selecting random number is extracted from a mode switching random number generating means 704 with entering ball detection of a game ball to a mode switching gate 500 arranged in a game area 15 as momentum, and an output mode from a special pattern display device 20, a loudspeaker 10 and a decorative lamp LED 60 is changed on the basis of this extracted mode selecting random number.
Patent JP-2002173504-A (JP)
Title: Catalyst for olefin polymerization and method for polymerizing olefin
Inventor: FUSHIMI MASAKI
IPC: C08F4/651
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst system for olefin polymerization, having a high activity, and capable of giving an olefin polymer having a high stereoselectivity and a good hydrogen response. SOLUTION: This catalyst for olefin polymerization consists of a solid catalyst component containing an electron-donating compound selected from magnesim, titanium, a halogen and an ether compound having >=2 ether groups, an organoaluminum compound and an alkoxyester compound expressed by the formula: (R1O)i(R2O)j(R3O)k-Z-COOR4 [wherein, R1 to R4 are each an residue of an aliphatic, an alicyclic, an aromatic or a polycyclic hydrocarbon, or a heterocyclic compound; Z is an aliphatic or an alicyclic hydrocarbon group which may be substituted by an aromatic or a polycyclic group; and (i), (j), (k) are each 0 or 1 to 3 integer and the total of the (i), (j), (k) is >=1]. By using the above catalyst, the olefin polymerization is performed.
Patent JP-2002167802-A (JP)
Title: Cooling device for construction machine
Inventor: NISHIMORI HIROYUKI
IPC: F01P11/10
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device for a construction machine having high maintenance performance. SOLUTION: On an upper part of a sirocco fan 17 a radiator 18 and an oil cooler 19 are equipped together thereby an air duct 16 is formed to lead cooling air from the sirocco fan 17 to the radiator 18 and the oil cooler 19. On a left side and lower surface of the duct 16 doors 21, 22 are equipped so as to be freely operable. Accordingly when the door 21 is opened, one can access the inside of the duct 16 and stream and compressed air can be blown to the left side of the radiator 18 through an blow-off 16d. The door 22 is opened and foreign mater in the duct 16 is removed.
Patent JP-2002173186-A (JP)
Title: Agent container
Inventor: KANEKO TOSHIHIKO
IPC: A61L9/12
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an agent container which can prevent an agent stored therein from being taken by mistake. SOLUTION: The container main body 2 of this deodorant container has an opening 22 on its top face 21. The inside 23 of the main body 2 is provided with a plurality of lengthwise center ribs 26 extending upward along each side face 25 from a bottom face 24. On top of the center rib 26 on the inside of each side face 25 of the main body 2, a protrusion 27 inwardly curved from the side face 25 is provided. The side face 25, the center rib 26 and the protrusion 27 form a recess 28. A partition panel separating the main body 2 from the outside being fitted in the recess 28 is formed with a plurality of circular holes.
Patent JP-2002174835-A (JP)
Title: Photographing device provided with shake detecting function
Inventor: SATO TATSUYA
IPC: G03B17/02
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a photographing device provided with a shake detecting function easily adjustable in each functional unit without imposing excessive load on the communication of information among respective control means. SOLUTION: The entire photographing device is controlled by a photographing device control part 1, and information on the photographing device is stored in a photographing device information storage part 2. The photographing device is adjusted from the outside by a 1st external connection part 3. The shake of the photographing device is detected and controlled by a shake detector control part 5. The information on shake detection is stored in a shake detector information storage part 6. A shake detector is adjusted by a 2nd external connection part 7 from the outside. The communication is performed between the control part 1, the storage part 2, the connection part 3 and the control part 5 through a 1st communication line 4, and performed between the control part 5, the storage part 6 and the connection part 7 through a 2nd communication line 8.
Patent JP-2002185546-A (JP)
Title: Symbol identification timing forming circuit and communication equipment using the same
Inventor: KAWAI KEIJI
IPC: H04L27/22
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem where phase rotation is generated in a received signal which is caused by frequency offset, fading, etc., when a digital phase modulation signal or a digital amplitude phase modulation signal is received. SOLUTION: A reference signal forming means 115 forms a reference signal 116 for forming a symbol identification timing by using correspondence between a phase information obtained by demodulating a received signal and a suitable region which is previously set on a phase plane. A preamble receiving timing detecting means 118 forms a preamble receiving timing information signal 119 for informing preamble receiving timing by detecting a preamble signal from received data. By using the means 115, the means 118, the signal 116 and the signal 119, a symbol identification timing signal 114 for showing the most suitable symbol identification timing is formed.
Patent JP-2001204712-A (JP)
Title: Method for measuring breathing displacement and velocity using navigator magnetic resonance imaging echo signal
Inventor: DU YIPING P
IPC: G01R33/48
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To correct an NMR image data obtained under the existence of the movement of a patient. SOLUTION: During a gated cardiac MRI scanning 322, a navigator signal is obtained 324 and 326 to measure the position component and velocity component of respiratory movement. An obtained heart image view is anulled and/or corrected based on the measurement of the position component and velocity component of the respiratory movement to reduce motion artifact. In one performing example, a navigator pulse sequence includes encoding gradient, and in a second performing example, the velocity is decided by measuring the vibration in the position of a diaphragm between continuing navigator pulse sequences.
Patent JP-2002184888-A (JP)
Title: Input/output terminal and semiconductor element housing package
Inventor: FUJIWARA HIRONOBU
IPC: H01L23/06
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the propagation delay during transmission of high frequency signals and also the strain of a base, thereby improving the operation performance of a semiconductor element with high frequency signals or optical signals. SOLUTION: The input/output terminal comprises a dielectric flat plate 4a composed of a line conductor 4a-A formed from one side to the opposite side on an upper main surface and common-surface ground conductor layers 4a-B formed on both sides of the line conductor 4a-A and a vertical dielectric wall part 4b bonded to the upper main surface of the flat plate 4a with the line conductor 4a-A and the common-surface ground conductor layers 4a-B sandwiched between them. Metal plates 4c of 0.1-2 mm having a modulus of elasticity of 130 GPa or less are bonded to the upside of the vertical wall 4b, sides 4d of the flat plate 4a approximately parallel to the line conductor 4a-A, sides 4e of the vertical wall 4b approximately flush with the side 4d and a lower main surface of the flat plate 4a.
Patent JP-2002176808-A (JP)
Title: Tilling depth detecting device for rotary tiller
Inventor: WAKUTA TAKESHI
IPC: A01B33/12
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To detect the vertical tilting of a rear cover with a tilling depth sensor by connecting the tip end of a pressing rod supporting the rear cover to the tip end of the sensor arm of the tilling depth sensor through a flexible joint mechanism. SOLUTION: A rear cover 19 supported by a pair of right and left pressing rods 21 is pivoted in a vertically tiltable manner to the rear end of a rotary cover 16 movable forward and backward and covering the upper part of the rotating orbit of a tilling tine 15a. A bracket 20 supporting the pressing rod 21 is fixed to the top of the rear end of the rotary cover 16, the tilling depth sensor 24 is attached to a bracket 22 connected to the front face of the bracket 20 and the tip end of the sensor arm 24b connected to the tilling depth sensor 24 is connected to the tip end of the pressing rod 21 through flexible joint mechanisms 21a, 24c to enable the detection of the vertical tilting of the rear cover 19.
Patent JP-2002181727-A (JP)
Title: Optical inspection apparatus
Inventor: FUKUCHI NORIO
IPC: G01N21/956
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical inspection apparatus which can surely carry out a filtering process to a scattering light from a measuring object,, and has its efficiency of utilizing light improved. SOLUTION: The scattering light for inspection from a light irradiation device 10 after being diffracted and scattered by the measuring object S is imaged by an imaging lens 20 to an imaging face P2 at an imaging apparatus 40. At this time, the filtering process for emphasizing an image of an abnormal point such as a foreign matter, a defect or the like is carried out, in which a polarization state is modulated in accordance with a periodic pattern structure of the measuring object S by a reflecting type spatial optical modulator 30 arranged near a Fourier face P1, and moreover the polarization state is selected by a polarizing beam splitter 21 and a polarizing plate 22. In inspecting the abnormal point of the measuring object S, the efficiency of utilizing light to the scattering light and a shielding efficiency to light components from the pattern are improved.
Patent JP-2002186310-A (JP)
Title: Marker for rice transplanter
Inventor: MIYAKE YASUSHI
IPC: A01B69/02
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a marker for rice transplanter capable of being easily extended to a proper position when it is used, which is easily handleable and contributes to the improvement of the working efficiency. SOLUTION: This marker composed of a multiple structure of cylindrical or rod-like members, and freely expandable and contractible in the side direction of a machine body, has a mooring means for mooring one side part of one member of the members to one side part of at least one of the other members. The marker has a mooring part constituted of cylindrical pipes, and present on the inner periphery surface of at least one side part positioned at inside the machine body members, and may have a part to be moored of which mooring part comes into contact with the pipe- or rod-like members facing the inner surface of the pipe. The mooring means may have a site not mooring the part to be moored at a part thereof.
Patent JP-2001239387-A (JP)
Title: Boring method by laser beam
Inventor: OKUMURA TOKUJI
IPC: B60R21/2165
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a boring method which is able to form a micro hole by a simple method without large instrument investment. SOLUTION: Assuming that t1 is the time until a sensor outputs a detecting signal since it detects a laser beam passing through the pierced hole of a work, t2 is the time until the detecting signal derived from the sensor goes beyond limited value, and t3 is the time until the laser beam practically stops to irradiate since the signal goes beyond the limited value, total time of the times t1, t2, t3 is determined in such a way to be shorter than a time difference (T2-T3) between 1 cycle time T2 of pulse signal which composes a laser output command, and a pulse width T3.
Patent JP-2002187627-A (JP)
Title: Sheet size detection device and image forming device
Inventor: SATO HIROSHI
IPC: G03G21/00
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To simply and surely detect a sheet size at a low cost, without requiring an exclusive sheet size detection sensor. SOLUTION: This device includes a flag 51 rotatable around one end as a shaft 52 and a detection means 55 detecting rotation angles and rotation time of the flag 51. The detection means 55 detects a size of a sheet passing through the flag 51 from the rotation angles and the rotation time of the flag 51.
Patent JP-2002198612-A (JP)
Title: Wavelength-monitoring device
Inventor: KIKKO SHIGEO
IPC: H01S5/0687
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem due to the fact that optical components such as a lens are required for generating effective optical coupling in an optical system while the conventional wavelength-monitoring device is made of the optical system for collimating light emitted from LD for entering a photodetector via an optical element, and the optical components need to be adjusted precisely, hence the entire device cannot be miniaturized easily, the number of components is large, and maintaining stability against environmental variation such as temperature variation and shock is difficult. SOLUTION: The wavelength-monitoring device comprises the optical element composed by a periodical multilayer structure, a light source that is optically coupled to at least one end face that is not in parallel with the layer surface of the multilayer structure, and a means for detecting light that is emitted at a specific angle to a specific wavelength from at least one surface being in parallel with the layer surface of the multilayer structure.
Patent JP-2002197462-A (JP)
Title: System and method for authentication, and recording medium
Inventor: YAMAZAKI RYUJI
IPC: G06Q20/42
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a user authentication system, with which a user is efficiently authenticated. SOLUTION: This authentication system for authenticating a person to be authenticated is provided with a registered image database 120 for storing the respective stamp seal images of a plurality of seal impressions, owned by the person to be authenticated as the registered images of the person to be authenticated, while making the stamp seal images correspond to an authentication object showing the authentication object of the person to be authenticated and person to be authenticated identification information which authenticates the person to be authenticated, an inputting part for inputting one stamp seal image, the person to be authenticated identification information and the authentication object, and an authentication acceptance/rejection deciding part 108 for authenticating the person to be authenticated,  when the stamp seal image and the authentication object inputted by the inputting part coincide with any registered image and the authentication object corresponding to the registered image stored, while being made to correspond to the person to be authenticated identification information, inputted by the inputting part in the database 120.