baber/WOPTO huggingface dataset:
Patent JP-2002326997-A (JP)
Title: Method for producing fluorenyl-cyclopentadienyl ligand having silyl bridge and fluorenyl-cyclopentadienyl metallocene having silyl bridge
Inventor: BINGEL CARSTEN
IPC: C07F7/08
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fluorenyl-cyclopentadienyl ligand having a silyl bridge, and to provide a method for producing the fluorenyl- cyclopentadienyl metallocene having a silyl bridge. SOLUTION: This method for producing the compound of formula IV (R<1> and R<2> are each a 1 to 20C hydrocarbon group; R<3> to R<10> are each H, a halogen or a 1 to 20C hydrocarbon group; R<11> to R<14> are each H or a 1 to 20C hydrocarbon group; L is zirconium, hafnium or titanium) comprises a process for removing a proton from a compound of formula I with a base, a process for reacting the proton-removed compound with R<1> R<2> SiCl2 to obtain the compound of formula II, a process for reacting the obtained compound of formula II with M<+> Cp- (M is Li, Na, K, MgCl or MgBr; Cp is a non-substituted or substituted cyclopentadienyl) to obtain the compound of formula III, and a process for reacting the compound of formula III with a base and adding LCl4 .
Patent JP-2001026692-A (JP)
Title: Cyclic olefin-based resin composition and molded item thereof
Inventor: HIROSE TOSHIYUKI
IPC: C08F232/08
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition which has improved slippage, excellent transparence and surface gloss by making the composition comprise a cyclic olefin-based resin (A) or a resin composition composed of the cyclic olefin resin and a polyolefin and an amide compound (B). SOLUTION: A cyclic olefin resin A is selected from an α-olefin-cyclic olefin random copolymer (C) composed of a cyclic olefin represented by formula I or II and a 2 to 20C α-olefin, a ring opening (co)polymer of the cyclic olefin represented by formula I or II or a hydrogenated polymer thereof (D) and a graft-modified polymer of the random copolymer A or the hydrogenated polymer D (wherein n is 0 or 1; h and m are each 0 or a positive integer; j and k are each 0, 1 or 2; R1 to R18 and Ra and Rb are each H, a halogen or a hydrocarbon group; and R19 to R27 are each H, a halogen, a hydrocarbon group or an alkoxy group). The amide compound is preferably an oleic amide.
Patent JP-2001300128-A (JP)
Title: Gift acquisition device
Inventor: YONEI HIROAKI
IPC: A63F9/00
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a gift acquisition device for giving a player an incentive to acquire merchandise and improving interest further by reporting information regarding the merchandise housed in a housing box to the player. SOLUTION: This gift acquisition device 1 for acquiring a gift 9 placed inside a device main body is provided with a display means 25 for displaying the information regarding the gift 9.
Patent JP-2001305181-A (JP)
Title: Burn-in board checker and burn-in board check method for semiconductor integrated circuit
Inventor: MIZUTA MASAHARU
IPC: G01R1/067
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To surely judge the existence of bad pins for contact in socket in a burn-in board checker and raise reliability of the result of burn-in tests. SOLUTION: The tip end of a probe pin 10 has a shape simulating the lead of semiconductor IC. Its contact surface 13 contacting the contact pin 2 of the tip end 12 is formed in bumpy shape having conductivity by electrodepositing super-hard particles 15 and coating a metal thin film 17 such as tungsten, nickel, chromium, etc.
Patent JP-2001300641-A (JP)
Title: Method and apparatus for forming flange of cylindrical body end part
Inventor: OKABE MINORU
IPC: B21D19/04
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To simultaneously form flanges at both end parts, to reduce a cost, a set up time, a handling time and to eliminate a die holding space when forming the flanges at both end parts of a cylindrical body. SOLUTION: Drive rollers 4 of which the large diameter part 40, the intermediate diameter part 41 and the small diameter part 44 are formed coaxially are arranged in one pair so as to face each other coaxially. The intermediate diameter part 41 and the small diameter part 44 of both drive rollers 4 are inserted into both end opening parts of the cylindrical body to be worked, both end faces of the cylindrical body W are brought into contact with the large diameter side wall face (a) of both drive rollers 4. Successively, receiving rollers 28 are brought into pressure-contact with outer peripheral faces of the small diameter parts 44 of both drive rollers 4 through the cylindrical body W to form flanges F locally in the peripheral direction.  Next, while holding the pressure contact state, both drive rollers 4 are driven jointly to rotate the cylindrical body W, both end parts of the cylindrical body W are successively bent by both drive rollers and both receiving rollers 28 so as to form whole peripheral flanges.
Patent JP-2001299128-A (JP)
Title: Artificial seaweed bank
Inventor: YOSHIMOTO MINORU
IPC: C04B111/74
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an artificial seaweed bank which can prevent shell damages by sea urchins, abalone and spiral shells such as Turbo cornutus and permits the inhabitation of both the seaweed and the shells and the like. SOLUTION: This artificial seaweed bank constructed from concrete, characterized by having a stepped surface for the adhesion of algae and a surface on which a seaweed bank means and/or a fish bank means can be loaded. In addition, the artificial seaweed bank combined with the above artificial seaweed bank to form the system and having an inward surface on which a seaweed bank means and/or a fish bank means can be loaded and an outward surface having steps for the adhesion of the algae.
Patent JP-2001014748-A (JP)
Title: Optical recorder, optical reproducing device and optical recording medium
Inventor: OKUMURA TETSUYA
IPC: G11B7/24085
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical recorder and an optical reproducing device capable of obtaining an appropriate amplitude value by reproducing a pattern for reproduction power control based on a clock, a phase of which is stabilized, and also a magneto-optical recording madium using therefor. SOLUTION: This optical recorder is provided with a generation circuit 16 of power control pattern for generating the power control pattern having different mark length and space length for controlling reproduction power of a semiconductor laser 2, a generation circuit 14 of phase adjustment pattern for generating the phase adjustment pattern having the equal mark length and space length for adjusting the phase of a reproduction clock when the power control pattern is reproduced, and a generation circuit 15 of synchronizing pattern for generating the synchronizing pattern recorded right before the phase adjustment pattern.  By a recorded data selecting circuit 17, outputs from the phase adjustment pattern generating circuit 14, the synchronizing pattern generating circuit 15 and the power control pattern generating circuit 16 are successively selected and recorded on tops of each sector of a magneto-optical disk 1.
Patent JP-2001302568-A (JP)
Title: Cyclohexane derivative, liquid crystal composition containing the same and liquid crystal display element
Inventor: SHIBATA KOICHI
IPC: C07D213/30
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a new liquid crystal compound which exhibits large dielectric anisotropy and has a relatively low viscosity, to provide a liquid crystal composition containing the compound, and to provide a liquid crystal display element. SOLUTION: This liquid crystal compound represented by the general formula (1) [R1 is H, a 1 to 15C alkyl or the like; R2 is H, cyano, a halogen atom, a 1 to 15C alkyl or the like; L is a halogen atom or H; A1, A2, A4 and A5 are each independently trans-1,4-cyclohexylene, 1,4-phenylene or the like; A3 is trans-1,4-cyclohexylene or the like; Z1, Z2, Z3 and Z4 are each independently COO, CH2CH2, CH2O, CF2O or the like; Q is CF2CH2 or CH2CF2; (k), (l), (m) and (n) are each independently 0 or 1, provided that (k)+(l)+(m)+(n) is <=2].
Patent JP-2001313466-A (JP)
Title: Method of manufacturing laminate ceramic electronic component
Inventor: SAKAI NORIO
IPC: H05K3/46
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To enable forming wiring conductor with high precision in a laminate ceramic electronic component. SOLUTION: Firstly, a conductive paste film 13 turning to a conductor film is formed on a first main surface 12 of a ceramic green sheet 11. Secondly, a laser light 14 is cast from a second main surface 15 side of the ceramic green sheet 11, thereby forming a penetrating hole 16 on the ceramic green sheet 11 by the laser light. The inside of the penetrating hole 16 is filled with conductive paste, and viahole conductor 14 is formed. Thirdly, a raw laminate which is obtained by laminating a plurality of ceramic green sheets including the ceramic green sheet 11 is baked, and a laminate ceramic electronic component is obtained.
Patent JP-2001316202-A (JP)
Title: Oily flowable solid preparation
Inventor: OGAWA KAZUTERU
IPC: A01N43/68
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an oily flowable solid preparation improved in preservation stability of active ingredients. SOLUTION: This oily flowable solid preparation contains a solid agricultural active ingredient slightly soluble in water, a dispersion medium, a water soluble carrier, and a dispersing agent.
Patent JP-2001321080-A (JP)
Title: Method for producing oil and fat-containing confectionery food and oil and fat-containing confectionery food
Inventor: NOUSHIYOU YASUHARU
IPC: A23G1/30
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing oil and fat-containing confectionery food having solved a conventional problem that it is difficult to obtain oil and fat-containing confectionery food having smooth and well-meltable palate feeling because fat-bloom is apt to be easily caused in the produced oil and fat-containing confectionery food if a tempering with complicated operation is conducted or various kinds of additives spoiling meltable feeling in the mouth are added when producing oil and fat-containing confectionery food such as chocolate. SOLUTION: This method comprises the following steps: cooling an oil and fat-containing confectionery food material from its molten state, and rapidly applying pressure to 10-50 MPa at a rate of >=5 MPa/s just before crystallization starts, to obtain a fine and stable oil-and-fat crystal in a short time. Owing to the method described above, the objective oil and fat-containing confectionery food hard to cause broom as in the conventional tempered oil-and-fat confectionery food, and having unconventional smooth palate feeling.
Patent JP-2000347106-A (JP)
Title: Microscope having at least one light beam separator
Inventor: TANDLER HANS
IPC: G02B21/16
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To improve a microscope so as to prevent a situation that the intensity difference of an effective signal becomes small and a weak fluorescent signal is hardly detected or can not be detected by providing a light beam separator capable of being turned and used for the inspection of a fluorescent sample, especially, on a reflection surface whose one part is made conical. SOLUTION: This microscope is provided with at least one light beam separator capable of being turned and used for the inspection of the fluorescent sample, especially, on the reflection surface at least whose one part is made conical in order to restrain the undesirable reflection of illuminating light. The light beam separator is constituted so that light may pass by removing its back wall. The passing illuminating light reaches a conical surface KL shown as a cross section, and is perfectly reflected downward from an optical path by the surface KL. In order to realize such reflection, this layered reflecting device component element is optimum. This is because its main cross section has the angle of 45 deg. to incident light and also a diameter on a sagittal surface is different, whereby the requirement of incident light is satisfied.
Patent JP-2001325149-A (JP)
Title: Bank switching system
Inventor: SUNAGA YUUGO
IPC: G06F15/167
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To recognize which processor accesses which area and whether a bank concerned should be switched or not without being conscious of the queuing operation of bank switching processing and to guarantee synchronization between only processors trying to perform access. SOLUTION: In a bank switching system including memory banks 10, 20 allowed to be accessed from plural processors 1 to 3 and an external controller 30 and a memory controller for controlling a target memory band to be accessed from the processors 1 to 3 and the external controller 30, each of the processors 1 to 3 is provided with a switching request flag to be set up when a bank switching request is inputted from the corresponding processor. In response to the set states of all the flags, the memory bank to be accessed is controlled so as to be switched.
Patent JP-2001325461-A (JP)
Title: Right reselling system, server for management and recording medium
Inventor: FUJIOKA TAKAKO
IPC: G06Q30/08
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a right reselling system, a server for management and a recording medium for reselling an access right to contents or the like provided on a network. SOLUTION: Contents prepared by a contents creator 3 are provided through the network such as Internet to users having access rights 9-1, 9-2,..., 9-n. A server 5 for management manages the access rights 9 of the contents 7, receives the resale request of the access right 9-2 from a user computer 11-2 and resells the right to the user of a user computer 11-3.
Patent JP-2001326877-A (JP)
Title: Beam current limit circuit for video projector
Inventor: HIBI TAKETOSHI
IPC: H04N9/64
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a conventional beam current limit circuit for a video projector, which has caused burning on a screen due to occurrence of a difference from deteriorated luminance of a phosphor because an excess current flows through one CRT, a mean current close to the rated current flows to other CRT and almost no current flows through the reset CRT. SOLUTION: A closed loop control including an anode current detection circuit 5 limits a mean current, and a cathode current detection circuit 107 is provided with 1st and 2nd resistors connected in series with a cathode current circuit and uses a voltage across the 2nd resistor to detect a cut-off current. The beam current limit circuit is provided with an offset addition circuit 11 that corrects a detected mean current on the basis of a maximum value of the detected cathode current to limit the beam current and also with a means 15 that detects a change over aging in the anode current so as to limit the beam current further to a smaller current when the current is not changed for a long time.
Patent JP-2000334503-A (JP)
Title: Variable crown roll of inverse symmetry and its operating method
Inventor: GINZBURG VLADIMIR B
IPC: B21B29/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To reduce the local wear of a work roll by providing an upper IVC work roll which is opposed to and brought into contact with an upper IVC back-up roll and a lower IVC back-up roll which is opposed to and brought into contact with a cylindrical lower work roll which is apart from the upper work roll and shifting the upper and lower back-up rolls to the upper and lower work rolls. SOLUTION: One cylindrical work roll 44 and one IVC work roll 46 and moreover the upper IVC back-up roll 48 and a lower IVC back-up roll 50 are provided. One or more upper and lower back-up rolls may be provided. At least a means for shifting the upper IVC back-up roll 48 is provided. In both IVC rolls, vertical deviation from the center where an X equals 0 on both the right and left sides of the IVC roll is (y) at the distance X from the center of the roll which is shown by the center line.
Patent JP-2001333293-A (JP)
Title: Video display device
Inventor: KAMEOKA FUMIO
IPC: H04N5/06
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a video display device equipped with a PLL circuit capable of supplying stable clocks even to the signal of a video system having a horizontal synchronizing signal inserted with an equivalent pulse or slit pulse or to the signal of a video system by which the horizontal synchronizing signal is eliminated during a vertical fly-back period, without special sequence control. SOLUTION: While using an equivalent pulse mask circuit 19 for masking the equivalent pulse and the slit pulse and a phase comparator 19 capable of stopping the operation of phase comparison during a vertical synchronizing period, the PLL circuit capable of supplying stable clocks even to irregular horizontal synchronizing signals inputted during the vertical fly-back period is constituted.
Patent JP-2001331700-A (JP)
Title: Method and system for selecting wheel cap
Inventor: SAITO TAKESHI
IPC: G06Q30/06
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system which provide a combination of a wheel and a wheel cap that a customer desires in a short time on an order-made basis through electronic commerce. SOLUTION: This wheel cap selecting method which allows a customer to order arbitrary specification articles through electronic commerce, includes an order reception stage where orders that may unspecified customers desire are handled, an order reception confirmation stage where wheel cap specifications determined at the order reception stage are confirmed, a manufacture stage where the order-received specification articles are manufactured, a completed article conveyance stage where the completed articles of manufactured wheel caps are conveyed to specific delivery places, and a completed article delivery stage where the completed articles are handed over to the customers at the delivery places.
Patent JP-2001330569-A (JP)
Title: Nondestructive inspection device
Inventor: MIZUNOYA HAJIME
IPC: G01N29/22
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To simply execute superposition of two images, when executing nondestructive inspection of a test body by an ultrasonic wave and an X-ray respectively. SOLUTION: An ultrasonic static image obtained by inspecting the test body 6 beforehand by the ultrasonic wave is stored in a memory 9. The test body 6 is set on a stage of an X-ray inspection device. The test body 6 is inspected by the X-ray, and an X-ray dynamic image is produced and stored in an image memory 12. The ultrasonic static image read out from the memory 9 and the X-ray dynamic image are superposed on a VRAM 19 and displayed on a CRT 15. If the ultrasonic static image displayed on the CRT 15 does not agree with the X-ray dynamic image, the stage is moved in the XYZ θ directions by a joy stick, looking at a display screen. The position and the size of the X-ray dynamic image are changed at real time. Hereby, both images can be simply squared to each other.
Patent JP-2001335245-A (JP)
Title: Elevator control system
Inventor: INAMI MASARU
IPC: B66B5/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an elevator control system capable of changing an elevator control device without returning to a car. SOLUTION: In this elevator control system provided with an elevator control device 1 provided outside a car 2 to control at least action of the car 2, and an operation panel 204 provided in the car 2 to instruct action of the car 2 to the elevator control device 1, a stop switch 106 to stop operation of the car 2 is provided on the elevator control device 1.
Patent JP-2001332527-A (JP)
Title: Cleaning agent composition after cmp
Inventor: KEZUKA TAKEHIKO
IPC: C11D17/08
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide cleaning agent which can remove slurry particles on a surface after CMP in single damascene and dual damascene processes and which is provided with low corrosiveness with respect to the substrate of Al, Al-Cu, Cu and TiN and metal, which easily corrode. SOLUTION: CMP slurry cleaning agent composition includes (1) at least fluoride salt or difluoride salt selected from a group constituted of hydrofluoric acid and ammonia, a hydroxylamine class, a fatty amine class, an aromatic amine class, and fatty or aromatic group quaternary ammonium salt; (2) at least one type of organic solvent containing oxygen, which consists of an alcohol class and a ketone class; and (3) water.
Patent JP-2001328159-A (JP)
Title: Method for producing biaxially oriented film
Inventor: YAMAUCHI HIDEYUKI
IPC: B29C55/12
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a biaxially oriented film excellent in uniformity in which differences in physical properties in the width direction of the film can hardly be found. SOLUTION: The method includes a process in which a sheet which is substantially unoriented is biaxially (in the cross direction and the longitudinal direction) oriented at the glass transition temperature or above, and at least 70% final orientation in the width direction is completed before the completion of the longitudinal orientation and at least one process selected from a process (a) in which in heat setting, the oriented sheet is stretched slightly by 1-40% at least in one section, a process (b) in which the oriented sheet is subjected to heat setting at least in two sections the temperature difference between which is 5-50 deg.C and in which the temperature of the sheet is increased stepwise, and a process (c) in which the oriented sheet is cooled at the glass transition temperature or below immediately after cross orientation.
Patent JP-2001328295-A (JP)
Title: Self-scanning type light emitting element array
Inventor: ONO SEIJI
IPC: B41J2/45
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a resistor-coupling self-scanning type light emitting element array operable by a source voltage of 3 V. SOLUTION: A resistor ladder consists of a pattern of a second n-type layer 12 and rectangular electrodes 72, 73. WL represents a width of a rectangular section 76 of the n-type layer, LL represents a length thereof, WC represents a width of a rectangular section 77 of the n-type layer and LC represents the length thereof. In the above condition, expressions of LL/WL=3 and LC/WC=0.3 are satisfied. By setting the above dimensions, an expression of 0.01<RC/RL<0.15 can be achieved.
Patent JP-2001329561-A (JP)
Title: Bucket link for front work mechanism in hydraulic shovel
Inventor: KOBAYASHI TAKAHIRO
IPC: E02F3/40
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a bucket link having a simple structure at a low cost by forming the bucket link with cast iron as a main material, and fixing a hook by welding. SOLUTION: A link main body 21 having a first connection section 22 on one end side for connecting a bucket, a second connection section 24 on the other side for connecting the rod of a bucket cylinder, and a main body section 26 located between both connection sections 22 and 24 is integrally formed with cast iron. A plate 28 made of a steel sheet is integrally cast in the main body section 26, a window hole 29 for exposing the plate 28 is bored on the main body section 26, and the baggage hanging hook 30 is fixed to the exposure section of the plate 28 exposed from the window hole 29.