baber/WOPTO huggingface dataset:
Patent JP-2001061145-A (JP)
Title: Image coding device and method therefor, and image decoding device and method therefor
Inventor: SUZUKI TERUHIKO
IPC: H04N19/169
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To attain a decoding operation even in the middle of a coding stream by setting a header information presence/absence flag to the header of a lower rank hierarchy and including the header information of the higher rank hierarchy into the header of the lower rank hierarchy, only when the flag shows the inclusion of the header information on the higher rank hierarchy. SOLUTION: A variable length coder of an encoder sends the latest data on header information on hierarchies VS, VISO, VO and VOL, which configure a coding bit stream of an MPEG 4 to a buffer of a GOV header. A header information presence/absence flag is set to the GOV header and a person in charge of the encoder writes the buffer contents into the GOV header of a recording medium 201 or a transmission medium 202, when '1' is set in advance. An IVLC device 22 of the decoder detects the header information presence/ absence flag out of the data on the medium 201 or 202 and reads the header information on a higher rank hierarchy from the GOV header to send the header information to a necessary block, when the flag is set at '1'.
Patent JP-2002012615-A (JP)
Title: CATALYST FOR POLYMERIZING alpha-OLEFIN AND METHOD FOR POLYMERIZING alpha-OLEFIN
Inventor: ITO MASAAKI
IPC: C08F10/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a highly-active catalyst for polymerizing an olefin, capable of producing an olefin polymer such as a polypropylene (especially crystalline polypropylene) excellent in molding processability, suitably usable for blow- molding, sheet-forming, injection molding or the like, and having high stereoregularity and high melt tension. SOLUTION: This catalyst for polymerizing the α-olefin is obtained by bringing a contact product (component A) obtained by bringing a solid component consisting essentially of Ti, Mg and a halogen into contact with a silicon compound represented by general formula (1) (wherein, R1 and R2 are each an aliphatic hydrocarbon group; and R3 is a 1-6C linear hydrocarbon group), into contact with an organoaluminum compound (component B) and a silicon compound (component C) represented by the formula R1'R2'3-mSi(OR3')m (R1' and R2' are each a hydrocarbon group containing or not containing a hetero atom; R3' is a hydrocarbon group; and 2<=m<=3). The method for polymerizing the α-olefin comprises polymerizing the olefin (propylene or the like) by using the catalyst.
Patent JP-2002033206-A (JP)
Title: Rare-earth magnet and manufacturing method thereof
Inventor: OKAYAMA KATSUMI
IPC: H01F1/057
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To modify the property of alloy powder for a rare-earth magnet as appropriate and to raise the magnetic characteristics of the magnet. SOLUTION: The manufacturing method of a rare-earth magnet comprises a first grinding process for coarsely pulverizing a raw alloy for a rare-earth magnet and a second grinding process for pulverizing a raw alloy. In the first grinding process, the raw alloy is ground using a hydrogen grinding method. In the second grinding process, the ultrafine powder (The particle size of the ultrafine powder is 1.0 μm or smaller.), which is easy to oxidize in the pulverized powder, is removed from the pulverized powder and the ratio of the number of particles of the ultrafine power is adjusted so as to become 10% or lower than that of the entirety.
Patent JP-2002015025-A (JP)
Title: Device and method for client server type logical circuit simulation, and recording medium
Inventor: SUGAYA NAOKO
IPC: G01R31/28
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a system and method that decreasing network load and decreases disk utilization of a client machine by shortening return time, in the case of returning results of out-put, etc., of a logical simulation that is practiced from server machine that practices the logical simulation to the client machine. SOLUTION: This invention is a device that practices a simulation by charging information for a pattern of in-put that contains information for logical circuit and an expected value of out-put to a server machine from a client machine, and If a result of the simulation is equal to the expected value, a pattern of out-put is not returned, but a summary of a result of out-put is returned by a indication from the client machine, when the summary of the result of out-put and the pattern of out-put is returned to the client machine from the server machine, after practicing the simulation.
Patent JP-2002012341-A (JP)
Title: Sheet carrying device and image forming device with the same
Inventor: OBUCHI HIROSUKE
IPC: B65H9/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To adjust a direction with respect to the direction of carrying sheets while achieving a decrease in cost. SOLUTION: This sheet carrying device 7 comprises a sheet carrying unit 5 detachably provided on a body 1 for constituting a portion of a sheet carriage path in the body 1 and device position adjusting means 30 for adjusting the direction of the sheet carrying unit with respect to the direction of carrying the sheets by changing the condition of the sheet carrying unit mounted on the body.
Patent JP-2002021937-A (JP)
Title: Cast urethane belt
Inventor: ITSUSHIKI SHIGEHIRO
IPC: B29C39/10
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of travel performance and reduction in the travel service life by dislocation from theory PLD by polygonal behavior of conductors by an exposure of the conductors in a tooth bottom part, and prevent damage of the conductors by outside air and foreign matter in a conductor containing toothed belt. SOLUTION: This cast urethane belt has a web 2 and a tooth part 1 composed of urethane elastomer, and a pip is not formed on a tooth bottom surface for constituting the web 2, and the conductors 3 are embedded in a web 1 part separate from the tooth bottom surface.
Patent JP-2002019437-A (JP)
Title: Rear suspension
Inventor: ASAOKA AKIYOSHI
IPC: B60G9/04
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a rear suspension capable of setting an axle steering characteristic to understeer or rather the understeer and allowed to simplify the whole structure. SOLUTION: In this rear suspension having a pair of suspension arms 1 extending in the vehicle longitudinal direction at an interval to the car width direction and having respective front parts connected to a car body 6 so as to be rockable in the vehicle height direction, an axle beam 2 extending in the car width direction and respectively pairs of first and second rubber bushes 3A and 3B for connecting respective rear parts of the pair of suspension arms 1 to lengthwise directional both end parts of the axle beam 2, the first rubber bush 3A is arranged in a position higher than the second rubber bush 3B, and rubber 32a of the first rubber bush 3A is set larger in a spring constant than rubber 32b of the second rubber bush 3B.
Patent JP-2002025833-A (JP)
Title: Electromagnetic coil
Inventor: KURODA TATSUYA
IPC: H01F27/28
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To eliminate difference in temperature rise between the conductors of an electromagnetic coil, which is formed by adjacently winding together two conductors with each having a hollow section which becomes a cooling water flow passage. SOLUTION: Since the length difference between the conductors, namely the cooling water flow passages of the conductors resulting from the difference between the wound diameters of the conductors, causes the difference in temperature rise, the lengths of the conductors are made equal to each other, by replacing the relative positions of the conductors with each other in the course of winding.
Patent JP-2002023118-A (JP)
Title: Optical circuit
Inventor: NISHIMURA KOUSUKE
IPC: H04B10/60
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To realize a fast operating optical gate circuit. SOLUTION: A polarization mode dispersion device (PMD) 10 separates a linear polarization signal light pulse 11 into a TE component and a TM component each having an equal power, and outputs them with a time difference of about 5 ps. A control light pulse 12 is time-adjusted by an optical delay line 13, and thereafter it is made incident to a 3 dB optical coupler 14. The optical coupler 14 multiplexes the control light pulse from the optical delay line 12 and output light of the PDM 10 and makes them incident to an electric absorption type optical waveguide 16 biased in reverse. A delay time of the optical delay line 13 is set so that the control light is made incident to the electric absorption type optical waveguide 16 at the same time as or immediately before a trailing pulse outputted from the PMD 10. The electric absorption type optical waveguide 16 absorbs the control light and modulates it by phase. The PMD 20 and a phase compensation circuit 22 offset the time shift caused by the PMD 10. A polarizer 24 extracts a polarization direction component when the control light pulse exists from an output light of the phase compensation circuit 22, and an optical band-pass filter 26 extracts component of a wavelength λs from the output light of the polarizer 24.
Patent JP-2001100972-A (JP)
Title: Method and system for control, and program product
Inventor: HUSEMAN DIRK
IPC: G06F3/048
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To actualize a powerful user interface for a device having a limited user interface. SOLUTION: A computer 10 having a limited user interface 11 and a remote computer 12 having a more powerful user interface are connected to each other through a radio communication channel 16 and a common communication protocol is supported. To control the computer 10, user interface information is sent from the computer 10 to the computer 12. Input from a user is received by using the user interface of the remote computer 12 and this user input is sent to the computer 10 having the limited user interface 11 and executed there.
Patent JP-2002023027-A (JP)
Title: Optical connector
Inventor: YAMAGUCHI TORU
IPC: G02B6/42
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector which can be easily assembled and prevents a yield from being lowered. SOLUTION: A receptacle 1 as an optical connector is provided with a housing 21, optical receiving and transmitting devices 24a and 24b housed in this housing 21 and a cap 25. The cap 25 is attached to the housing 21 and covers the optical receiving and transmitting devices 24a and 24b together with the housing 21. The cap 25 is provided with a pair of mutually parallel provided catches 42 at both edge parts 44a and 44b, respectively. The housing 21 is provided with guide projections 50 protruded from respective side walls 28 and lock holes 36 to lock the catches 42. The guide projection 50 is positioned between a pair of catches 42 and guides the cap 25 and the housing 21 so tat the catches 42 and the lock holes 36 can be locked.
Patent JP-2002023332-A (JP)
Title: Transporting roller for development processing device
Inventor: MIYAI JUNICHI
IPC: F16C13/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To rationally constitute a transporting roller without damaging photosensitive materials even if the development processing liquid sticking thereto crystallizes. SOLUTION: The transporting roller 25 is constituted to have a roller body 32 consisting of a pliable blank. This roller body 32 is integrally provided with a shaft-like part 32a and many projecting parts 32b increasingly sharpened toward the front end, by which the development processing liquid is sucked under capillarity into valley parts 32c formed between the projecting parts 32b and the projecting parts 32b and the phenomenon to generate crystallized matter on the surface is averted. When the roller comes into contact with a film, the occurrence of flaws on the film is averted by utilizing the drastic elastic deformation of the projecting parts 32b under light pressure.
Patent JP-2001068294-A (JP)
Title: Exposure quantity management/control system and method
Inventor: RELIHAN GARY FRANCIS
IPC: H05G1/30
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To make the optimum technical control according to clinical application via luminance control by optimizing the X-ray technique with cooperation of an image quality adjustment section and a dose error adjustment section independent of it. SOLUTION: An exposure quantity management section related to the filament controller of an X-ray tube and a high-voltage transformer and its EM controller 50 have functions for controlling the improvement of luminance and for selecting the technique by automation. A dose adjustment section 52 of detector feed rays controls the luminance which is an instantaneous dose independently of the optimum image quality and is operated based on the error of the luminance. An image quality(IQ) adjustment section 54 indicating the X-ray technique with a proper value based on inspection types such as procedures and system selection values and the size information of a patient corrects the image quality locus controlled by an EM server 58 with its control parameter to provide desired image quality.  The optimum X-ray technique affecting the image quality can be determined in advance by combining both of them.
Patent JP-2002029627-A (JP)
Title: Carrying device for electronic part and inspection device using the carrying device
Inventor: MIYAMOTO MASAYUKI
IPC: H01G13/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a carrying device for an electronic part with enhanced processing ability by minimizing the space for a take-in part to extend a working area, and an inspection device using this carrying device. SOLUTION: This device comprises a carrying medium 3 having a plurality of lines of concentric cavities 5 to a rotating shaft; a drive means 6 for rotating the carrying medium 3; supplying means 10 and 20 for separately supplying a plurality of electronic parts C put in a random state one by one; a take-in means 30 for taking the electronic parts separately supplied by the supplying means into the cavity 3 of each line of the carrying medium 3; and a take-out means 36 for taking out the electronic parts from the cavity 5 of the carrying medium 3.
Patent JP-2002029473-A (JP)
Title: Motorcycle
Inventor: MIZUKURA YOSHIKI
IPC: B62J1/12
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To support an article storing chamber 22 with body frames 11 and a seat 23 with the article storing chamber 22 in a motorcycle 10. SOLUTION: A load applied on the seat is transmitted to the body frames through the article storing chamber, so that number of the frames can be reduced. No frame interferes with the article storing chamber, so that capacity of the article storing chamber can be enlarged. The motorcycle can be lightened and space for maintenance can be enlarged.
Patent JP-2002021575-A (JP)
Title: Supercharger
Inventor: HONMA KIYOMI
IPC: F01D5/14
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To reduce an air flow noise generated by rotation of a compressor vane-wheel. SOLUTION: A corner 12 in an air outlet side of a compressor vane-wheel 4 and in a compressor housing 5 side is chamfered.
Patent JP-2002030883-A (JP)
Title: Control device for machine tool
Inventor: YAMAZAKI TAKANORI
IPC: F15B11/02
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a control device for machine tool easy to control the number of revolution. SOLUTION: A hydraulic motor 16 has a variable displacement volume corresponding to the pilot pressure P2 to be led in. A pilot pressure sensor 40 for detecting the pilot pressure P2 to the hydraulic motor 16 is provided. An electromagnetic control valve 38 for controlling the pilot pressure in response to the command signal is provided. A set number of revolution of the hydraulic motor 16 is computed for display on the basis of the pilot pressure P2 detected by the pilot pressure sensor 40 and the engine speed of an internal combustion engine 44. A supply pressure sensor 42 for detecting the supply pressure P3 to the hydraulic motor 16 is provided, and the electromagnetic control valve 38 is controlled so as to control the supply pressure P3 at the preset boundary pressure P4.
Patent JP-2001355234-A (JP)
Title: Pressing-in method for pile, pipe or the like and its device
Inventor: YUDA KATSUNOBU
IPC: E02D7/10
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a labor-saving pressing-in method and its device merely requiring weak reaction of the expansion/shrinkage of a cylinder for labor saving in case of the soft ground, allowing anyone with little experience to press-in a longer pile, pipe or the like simply, quickly, and precisely even in a narrow space without requiring an auxiliary apparatus such as a spirit level, and pressing-in the pipe against the reaction of the expansion/shrinkage of the cylinder or the reaction of a jack according to the numerical value of the press-in force. SOLUTION: The pipe 3 is pressed-in against the reaction of the expansion/shrinkage of the cylinder 2 provided on the lower end face of the jack 1, the cylinder is provided with an umbrella section 5 abutting the end edge of the pipe 3 and a tube section 6 guiding the inner periphery of the pipe, and multi-stage recessed grooves 7 or the like are formed on the outer peripheral wall of the tube section. The pipe 3 is repeatedly pressed-in by a coupling means 8 coupled with the recessed groove or the like against the reaction of the expansion/shrinkage of the cylinder in case of the soft ground. The jack provided on a slab or the arm of a heavy machine is operated in case of the hard ground, and the pile or pipe is pressed-in against the reaction by this pressing-in method and its device.
Patent JP-2002027902-A (JP)
Title: Plate for baking food and device for baking food
Inventor: OWADA ISAO
IPC: A21B5/00
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a plate and a device for baking food, capable of increasing hygienic working environment and safety and improving the baking performance versatility and productivity of baked foods. SOLUTION: This device is obtained by the following process: forming a baking part 2a comprising many recessed baking parts set with spaces at the center of a heating metal plate 1, setting plural dividing projections 3 in the baking part 20 to divide the baking part into plural blocks, setting a surrounding projection 4 around the baking part sequentially with the dividing projections, having a food baking plate 10a sequentially installed with a flat part 5 around the surrounding projection, forming the outer periphery of the flat part 5 as an inclined side surface 7 and setting a flat baking surface on the recessed part adjacently;  a receiving groove (removable) for food, oil, and the like, is set on the outer periphery of a machine frame upper part of the food baking device exchangeably set with the food baking plate 10a on the machine frame upper part including heating a device, and an under rim part of the outer periphery of the food baking plate 2a is set at the upper side of the receiving groove.
Patent JP-2002029024-A (JP)
Title: Replacing cylinder type rotary press
Inventor: NAKA MASAHIRO
IPC: B41F13/24
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To perform both of reduced-kind and large-lot printing and multikind and small-lot printing. SOLUTION: As replacing cylinder apparatuses, replacing cylinder apparatuses 25a, 25b and 25c for continuous printing using printing cylinders having printing surfaces on the total peripheries thereof and replacing cylinder apparatuses 26a, 26b and 26c for intermittent printing using printing cylinders of which the parts in the circumferencial direction have a diameter made large than that of the other parts and which have printing surfaces on the peripheral surfaces of the large diameter parts are selectively used,  and forward and rearward running means made possible to run and stop continuous paper 4 in a forward and rearward directions are provided on the downstream side of the send-out roll of a paper feed apparatus 6 and the upstream side of the draw-in roll 23 of a draw-in apparatus 20 and dancer roll 9 and 22 made fixable are provided between the send-out roll and the upstream forward and rearward running means and between the downstream forward and rearward running means and the draw-out roll.
Patent JP-2002028024-A (JP)
Title: Wall-hung hair drier
Inventor: FUKUMOTO YOSHIAKI
IPC: A45D20/16
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent electric shocks due to water and moisture by cutting off both poles of an A.C. power source to be impressed on a heater and a motor in a drier body when it is not used. SOLUTION: This wall-hung hair drier is provided with both a holder to which an actuating switch 8 connected to one pole of the A.C. power source and the drier body 16 with a grip switch 27 connected to the heater 22, the motor 25, and the other pole of the A.C. power source. When housing the drier body in the holder, bring both the heater and the motor in a turned-off state.
Patent JP-2002034799-A (JP)
Title: Fryer
Inventor: KURODA IKUO
IPC: A47J37/12
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a fryer 1 which prevents a batter from hanging on a rugged partition 7 installed above an electricity heater 3 provided at the bottom of an oil bath 2. SOLUTION: The fryer 1 is equipped with an oil baths 2 with an opening at its upper part to fry foods such as Tenpura and an electric heater 3 which is installed at the bottom of the oil bath for heating an oil 4. A rugged partition is installed above the electric heater in the oil bath so as to cover the heater, and is provided with the communicating holes below its top end.
Patent JP-2002029827-A (JP)
Title: Insulator porcelain composition
Inventor: CHIKAGAWA OSAMU
IPC: H01G4/12
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain an insulator porcelain composition which can be calcined at a law temperature of <=1,000 deg.C and can be sintered with Ag or Cu and from which a sintered body having low dielectric constant and high Q value and suitable for high frequency use can be obtained. SOLUTION: The insulator porcelain composition is prepared by mixing and calcining (A) MgAl2O4 ceramic powder and (B) glass powder containing 13 to 50 wt.% silicon oxide in terms of SiO2, 8 to 60 wt.% boron oxide in terms of B2O3, <=20 wt.% aluminum oxide in terms of Al2O3 and 10 to 55 wt.% magnesium oxide in terms of MgO.
Patent JP-2002040045-A (JP)
Title: Dynamic quantity sensor
Inventor: SAKAI MINEICHI
IPC: G01C19/5733
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To suppress the resonance of a bar-like movable electrode and fixed electrode in detection to improve the precision of sensor output in a dynamic quantity sensor for detecting an applied dynamic quantity on the basis of the change in space between the movable electrode and fixed electrode in the application of the dynamic quantity while giving a periodically changing carrier wave signal to the movable and fixed electrodes. SOLUTION: The individual movable electrode 24 has a bar-like shape extending protrusively from a weight part 21 supported displaceably in Y-axial direction to a first silicon base 11, and the individual fixed electrode 31, 32 has a bar-like shape cantilever-supported by the first silicon base 11 and having a side surface extending protrusively so as to be opposite to the side surface of the movable electrode 24, wherein 1/an integer times the natural frequency in the bending and vibration of the movable electrode 24 and the fixed electrodes 31 and 32 is out of the frequency of a carrier wave signal.