baber/WOPTO huggingface dataset:
Patent JP-2001243114-A (JP)
Title: Memory controller circuit
Inventor: SHIODA HIROSHI
IPC: G06F12/06
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a memory controller circuit that can adapt to high frequency operation and facilitates the pattern design of a printed board. SOLUTION: The memory controller circuits 3 connect CS 0, and CS 2, and CS 1 and CS 3 at the outside of SDRAM DIMN module 8, and, connect Data 0 and Data 32,..., Data 31 and Data 63. A signal from SYSAD signal 2 of a CPU 1 is inputted into an address decoder 4. After the decoding, Row address.Column address generating circuit 6 outputs the Row address.Column address in stead of that, for SDRAM DIMM module 8. The address decoder 4 does not decode, at this time, the highest order address of SYSAD signal 2 DQM 3-0 when the highest order address is '0', and outputs DQM 7-4 when the highest order address is '1'.
Patent JP-2000257535-A (JP)
Title: Automobile internal combustion engine and operating method therefor
Inventor: BECKER RUEDIGER
IPC: F02D41/38
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To use a major feed pump having small delivery output by timely tuning an injection time point and a cycle of the delivery output periodically changed at least one feed pump. SOLUTION: When fuel of an internal combustion engine of a gasoline direct injection type is supplied, delivery flow of fuel and pressure formation in a pressure chamber formed as an accumulator are carried out within a predetermined time, and fuel is injected into a combustion chamber within this time, especially at the time of cold start. Namely, fuel pressure supplied by a feed pump is variably changed in a pulse type or periodically for a predetermined time, and fuel pressure formed in the accumulator is formed so as to change for a predetermined time. Since the feed pump does not quarantee a fuel delivery quantity which is necessitated only from regulated rotating speed, the change is enabled on the basis of the feed pump in which a driving output is shortened in low rotating speed.
Patent JP-2001244737-A (JP)
Title: Voltage-controlled oscillation circuit
Inventor: TAKAKURA KYOJI
IPC: H03B5/12
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a voltage-controlled oscillation circuit that can obtain stable oscillation output characteristics where operating conditions of an oscillation transistor(TR) hardly fluctuate, even in the case of high frequency oscillation at e.g. 20 GHz or higher. SOLUTION: The voltage-controlled oscillation circuit consists of a resonance circuit section X, a negative resistance circuit section Y including the oscillation Tr1, whose oscillating condition is arranged on the basis of a resonance frequency of the resonance circuit section X and that provides an output of oscillation signal and an amplifier circuit section Z which includes an amplifier Tr2, that is connected to the negative resistance circuit section Y, amplifies the oscillation signal and provides the output of a prescribed oscillation output. Then the variable frequency range for the oscillation output is set to a range higher than a self resonance frequency of a capacitor C9 used for AC grounding of the oscillation Tr1.
Patent JP-2000254310-A (JP)
Title: Game machine
Inventor: SATO FUMIAKI
IPC: A63F7/02
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To enable a display area for a special design display mounted on a game machine to take various shapes. SOLUTION: This game machine is provided with a special design display device L having a special design display LA which can variably display a plurality of designs and is standardized, and the special design display is hidden with hiding means 31. Thereby, a visible area becomes smaller than a displayable area, shapes in the special design display form a part of a decorative picture drawn on a game board, and the decorative picture drawn on the game board matches the special design display device.
Patent JP-2001247515-A (JP)
Title: Production of beta-hydroxyester derivative
Inventor: FUJIMURA HITOSHI
IPC: C07C69/732
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing an optically active β-hydroxyester derivative (an optically active p-hydroxyester of which hydroxyl group is blocked by silyl group) easily from a common aldehyde and a ketenesilylacetal by using a catalyst stable to water, capable of generating an asymmetric induction from the common aldehyde even in a low catalyst amount and capable of being synthesized simply from easily available raw materials. SOLUTION: This method of producing the β-hydroxyester derivative is characterized by reacting the aldehyde with the ketenesilylacetal in the presence of a platinum complex obtained by bringing an oxyacylplatinum (II) complex having an optically active nitrogen-phosphorus hetero bidentate ligand in contact with a superstrong acid, and an organic base.
Patent JP-2001246990-A (JP)
Title: Drip weather strip and its mounting structure on vehicle body
Inventor: UCHIDA TAKESHI
IPC: B60R13/06
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacture of a drip weather strip 10 and reduce cost and to suppress raindrops and wind noise at a high level. SOLUTION: The drip weather strip 10 molded by extrusion so as to have a uniform cross section is mounted from a roof part of a vehicle body panel 3 to a pillar part. A drip part 18 like an upward channel is formed in a part along a roof part when a door is opened. When the door is closed, a clearance between an outer surface of the door and an outer surface 3a of the vehicle body panel 3 is blocked by a seal lip 14 forming a part of the drip part 18.
Patent JP-2001246032-A (JP)
Title: Base ball wooden bat and method for production thereof
Inventor: KUBOTA ISOKAZU
IPC: A63B59/52
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a base ball wood bat which can favorably improve repul sion characteristic and durability and a method for production of the same which can produce the bat efficiently. SOLUTION: The ball hitting part of the base ball wooden bat is pressurized almost evenly in the circumference thereof to be compressed diametrically. In the production of the bat, there are arranged process to cut wood into a specified shape of work 22, a process to soften the portion corresponding to the ball hitting part of the work 22, a process in which the work 22 is forced into a cylindrical die 21 so that the portion corresponding to the ball hitting part is pressurized almost evenly the circumference thereof to be compressed diametrically, a process to dry the work 22 being forced in the die 21 and a process to release the work 22 from the die 21.
Patent JP-2001250413-A (JP)
Title: Light source device
Inventor: KOYANAGI YUKIO
IPC: G02B6/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a light source device capable of uniform lighting in longitudinal direction and of reducing the cost and the thickness. SOLUTION: This device is provided with a light guide body 10A having a luminous surface 10Aa lighting from a location along an axis line direction to a direction crossing the axis line and an outer wall surface 10Ab facing the luminous surface 10Aa and forming plural inclined parts reflecting light to the luminous surface side, and a point light source 10B attached on an end part of the light guide body 10A.
Patent JP-2001245503-A (JP)
Title: Device for controlling depth of plowing
Inventor: HIRATA KOKI
IPC: A01B33/12
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a plowing depth control device for a rotary power tiller, which can rotate a main cover on a tine shaft and accurately control the depth of plowing. SOLUTION: This plowing depth control device which is manufactured by rotatably supporting a main cover 61 for covering the upper side of the tilling portion of the rotary power tilling device 13 liftably mounted on a travel vehicle, disposing a sensor arm 67 interlocked and connected to the working device- lifting device of the travel vehicle, and interlocking and connecting the sensor arm 67 to a rear cover 63 for covering the rear side of the tilling portion, and is used by detecting the depth of plowing with the rear cover 63, and controlling the lifting or lowering of the rotary power tiller on the basis of the detection results, characterized by disposing a feedback wire 55 in the lateral direction, connecting one end of the feedback wire 55 to the rear cover 63, and connecting the other end to the sensor arm 67 to interlock and connect the rear cover 63 to the sensor arm 67.
Patent JP-2001257242-A (JP)
Title: Terminal land film and its manufacturing method and resin-sealing semiconductor device using the same and its manufacturing method
Inventor: YAMAGUCHI YUKIO
IPC: H01L21/56
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To achieve a compact, multiple-terminal resin-sealing semiconductor device. SOLUTION: A plurality of leads 2 for transmitting signals that are made of copper foil, and a die pad 3 are allowed to adhere onto an insulating film 6. A terminal land film is used, where the terminal land film has a terminal land 5 that is connected to the lands 2 for transmitting signals, projects from a hole 20 of the film 6, has a recessed part 5-1 inside, and is made of the copper foil. A semiconductor device 13 is bonded onto the die pad 3 by an adhesive 16 for connecting the semiconductor device 13 to the lead 2 for connecting signals by a metal thin wire 14, and the lead 2 for transmitting signals, die pad 3, semiconductor device 13, metal thin wire 14, and recessed part 5-1 of the terminal land part 5 are sealed into a sealing resin 15.
Patent JP-2000321714-A (JP)
Title: Near field optical recording medium and near field optical recording method
Inventor: IRIE MASAHIRO
IPC: G03C1/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain an optical recording medium capable of higher density recording and having sufficiently high durability in practical use as the optical recording medium and to provide an optical recording method using the optical recording medium. SOLUTION: The near field optical recording medium enables recording, reproduction and erasure using evanescent light having a smaller beam spot diameter than the wavelength of a light source. A recording layer of the optical recording medium comprises an amorphous layer, based on a photochromic material having >=55 deg.C glass transition temperature.
Patent JP-2001255658-A (JP)
Title: Planographic printing plate
Inventor: YOSHIKI TAKENOBU
IPC: G03F7/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a planographic printing plate having few coating defects. SOLUTION: In the planographic printing plate with a physical developing nucleus layer between a surface-roughened and anodically oxidized aluminum substrate and a silver halide emulsion layer, nitrate or nitrite ions are contained in the physical developing nucleus layer or between the aluminum substrate and the physical developing nucleus layer.
Patent JP-2000282513-A (JP)
Title: Method and device for controlling devices of working machine
Inventor: SKINNER THOMAS G
IPC: E02F3/43
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent maintenance from increasing by receiving a valve electrical signal, and supplying a hydraulic fluid stream to individual hydraulic cylinders in accordance with the size of this valve electrical signal by a valve assembly. SOLUTION: Position sensors 220 of an operating lever sense the positions of control levers 219 of the operating lever, produce an electrical instruction signal of an operator in accordance with that. Position sensors 216 and 218 of devices sense the positions of the working devices in relation to the working machine and produces position signals of a plurality of devices in accordance with that. A main valve flows a pressure fluid to cylinders 106A, 106B, and 114, and a hydraulic actuator valve flows a pilot stream to the main valve. A controller 208 has RAM and ROM modules where software programs are stored, the RAM and ROM modules store software for many lookup tables used for determining the size of a valve electrical signal.
Patent JP-2001254107-A (JP)
Title: Three-dimensional model structure and molding structure by photo-molding, and molding method by photo-molding
Inventor: FUKAI MASAKATSU
IPC: B22F3/105
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent a molding from being peeled from a base plate in a photo- molding apparatus to manufacture the molding by sintering the metal powder by the laser beam. SOLUTION: When manufacturing a three-dimensional model 3a of the molding, a tapered peeling-preventive support shape is added to each corner in contact with the base plate of the molding.
Patent JP-2001253994-A (JP)
Title: Aqueous emulsion and adhesive for woodwork
Inventor: TANIMOTO SEIJI
IPC: C08L29/04
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous emulsion that has a high viscosity, excellent water resistance and high adhesion to woody materials, and provide an adhesive for woodwork. SOLUTION: The objective aqueous emulsion comprises a polymer having vinyl ester monomer units as a dispersoid and a vinyl alcohol resin including 0.5-5 mol.% of ethylene units and having a saponification degree of 80-89.9 mol.% as a dispersant, and the objective adhesive for wood work comprises this aqueous emulsion.
Patent JP-2001258289-A (JP)
Title: Linear motor, stage, aligner, and method for manufacturing device
Inventor: YAMAZAKI TAKASHI
IPC: H02P25/06
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To remove variation in the thrust to be generated by the higher harmonic components of magnetic force distribution of the magnets of a linear motor. SOLUTION: Though the stator 10 of the linear motor has magnetic sinusoidal magnetic force distribution by the arrangement of magnets 11, 12 it contains higher harmonic components other than a fundamental wave also. To remove unevenness of thrust by these, currents which contain correcting current commands -C.sin nθ, -C.sinn(θ+4/3π),-C.sinn(θ+2/3π) for canceling n-th order higher harmonic components respectively are supplied to coils 21 to 23 arranged by a phase difference of 120 degrees from the magnetic force distribution.
Patent JP-2001259008-A (JP)
Title: Deodorization method for high-concentration ammonia smell
Inventor: KODERA MAKOTO
IPC: C02F3/34
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a biological deodorization method for high-concentration ammonia smell which does not require the disposal of materials adsorbing odorous components and eliminates the possibility of discharging waste liquid to adversely affect the environment. SOLUTION: The high-concentration ammonia smell generated during composting of domestic animal dung or the like is bed to a deodorization column and brought into contact with a activated sludge liquid supplied from a batch-wise activated sludge waste water treatment facility within the deodorization column. Ammonia nitrogen-components are accordingly converted into nitrous acid and nitrite nitrogen by the effect of aerobic activated sludge and the activated sludge liquid after the deodorization treatment is returned to the batch-wise activated sludge waste water treatment facility, thereby there the denitrification treatment is carried out.
Patent JP-2001260226-A (JP)
Title: Hollow resin container and method of manufacturing the same
Inventor: TAKAHASHI HIDEAKI
IPC: B29C65/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To certainly weld sheet materials mutually. SOLUTION: Intermediate molded articles 10, 12 made of a resin are molded by injection molding and each of them is constituted by providing a sheet material 13 for preventing the transmission of fuel to the inner peripheral surface of a resin layer 15. A recessed part 19A is formed to the region, where the end part 13A of the sheet material 13 is applied, of the mating surface 19 of each of the intermediate molded articles 10, 12 and the projection quantity of the projected part 19B of the mating surface from the sheet material 13 applied to the recessed part 19A is set in consideration of the extrusion quantity of the resin at the time of welding.
Patent JP-2001260457-A (JP)
Title: Printer driver, method of controlling printing and information recording medium
Inventor: MINOWA MASAHIRO
IPC: G06F3/12
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a printer driver, a method of controlling printing and an information recording medium comprising a means that selects either of collation printing on front and rear faces or collation printing on opening faces and calculates a printing start position for performing contraction printing on each of front and rear faces on the basis of the selected collation printing in the perfecting printing of a document required to be printed by an application program. SOLUTION: The printer driver comprises the printing start position calculating means that calculates the printing start position for contraction printing on each of front and rear faces in order to perform the perfecting contraction printing of the collation printing on the front and rear faces of a prescribed paper sheet based on the information for the perfecting contraction printing whereby a portion printed by the contraction printing in the rear face in a see-through view is in conformity with a portion printed by the contraction printing in the front face and then the portions by the contraction printing are aligned with each other.  The printer driver further comprises the printing start position calculating means that calculates the printing start position for contraction printing on each of front and rear faces in order to perform the perfecting contraction printing of the collation printing on the opening front and rear faces of the prescribed paper sheet whereby a portion printed by the contraction printing in the front face is in conformity with a portion printed by the contraction printing in the rear face and then the portions by the contraction printing are aligned with each other.
Patent JP-2001263417-A (JP)
Title: Base isolation device for lightweight structure
Inventor: SAKATA TOSHIFUMI
IPC: F16F15/02
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To reduce the size and the space required for installation, and demonstrate the constantly consistent base isolation performance and restoring performance without variance against the displacement in any direction while using a small number of elastic restoring members. SOLUTION: At least three belt-like elastic rubbers 8 which are bendable in a pantograph in a horizontal plane when subjected to the compressive force are stretched at equal spaces in the circumferential direction between an annular member fixed to the base foundation B side and a folder 4 to fix and support a friction member 5 on an outer peripheral portion of a slip mechanism 6 comprising a friction member 2 fixed to the base foundation B side and the friction member 5 fixed to the upper structure A side, and a restoring mechanism 9 to give the restoring force to the initial displacement position to the friction members 2, 5 by these belt-like elastic rubbers 8 is formed.
Patent JP-2001260984-A (JP)
Title: Ship propeller tilt device
Inventor: FUNEMI YASUO
IPC: B63H20/08
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items and fitting man-hours in a ship propeller tilt device. SOLUTION: A hydraulic fluid feed/discharge device 22 (a unitized pump unit 50 including a motor 51 and a tank 53) is integrally provided on a swivel bracket 14 in this ship propeller tilt device 20.
Patent JP-2001258878-A (JP)
Title: Ultrasonograph
Inventor: KANAO ICHIRO
IPC: A61B8/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To ensure flexibility in an operator's making changes during diagnosis such as starting over again or slightly changing the operation in an ultrasonograph. SOLUTION: This ultrasonograph is provided with a scenario 10 stored with operation procedure normally used by the operator for a serried of diagnosis, and attributes following the procedure, mode by mode, a storage means 9 for storing the scenario, a set of operation procedure sequential/reverse sequential instructing means arranged on a console 6 and capable of both sequential execution following the scenario and reverse sequential execution for operation correction, and display 5 for displaying the operation procedure and the attributes of the procedure during execution. Further, the attribute defined in the scenario of the operator in one action mode can be changed during execution.  The operator can thereby concentrate on the diagnosis in operating environment with the necessary degree of freedom in the operational flow of a set of operation procedure sequential/reverse sequential instructing means without operating a number of input means, which results in heightening efficiency.
Patent JP-2001267078-A (JP)
Title: Hydrocarbon compound and organic electroluminescence element
Inventor: ISHIDA TSUTOMU
IPC: C07C43/20
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain an organic electroluminescence element which excels in luminescence efficiency and emits light in high luminosity. SOLUTION: The electroluminescence element uses a compound which is expressed with formula (1-A). In the formula, X1-X28 express independently, hydrogen atom, halogen atom, alkyl group of a straight chain, of a branch or a cycle, alkoxy group of a straight chain, of a branch or a cycle, or aryl group of a substitution or a non-substitution, respectively.
Patent JP-2001148740-A (JP)
Title: System and method for position information service and storage medium stored with position information service program
Inventor: MASUDA RYUTA
IPC: G09C1/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a position information service system and a storage medium which enable data to be reused and prevents a non-contract person from making a request. SOLUTION: An originating terminal 100 has a key updating means which updates a key with a key distributed from a position information management center, a ciphering means which generates ciphered position information, and an originating terminal communication means which sends it to a terminating terminal. The terminating terminal 300 makes a position information request and has a position information acquiring means, a display means which displays the position information, a storage means which stores it in a memory means, and a retrieving means which obtains the position information. The position information management center 400 has a key updating means which periodically updates a key for deciphering, a key distributing means which distributes the key to the originating terminal, and a deciphering means which verifies the contract period of the terminating terminal, and deciphers the ciphered position information by using the key of the originating terminal and provides it for the terminating terminal through a center communication means when the contract is valid.
Patent JP-2001272773-A (JP)
Title: Optical recording material
Inventor: KANEKO AKIRA
IPC: G03F7/105
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording material which ensures a sufficient image density and has so improved image preservability as to prevent the deterioration of a minute image due to color stain and color blur after image formation. SOLUTION: The optical recording material is (1) an optical recording material obtained by disposing a photosensitive layer containing microcapsules including a polymerizable monomer, a photopolymerization initiator and a coloring material, a middle layer and an image receiving layer in this order on a base or (2) an optical recording material comprising a photosensitive material with a photosensitive layer containing microcapsules including a polymerizable monomer, a photopolymerization initiator and a coloring material on a base and an image receiving material with an image receiving layer on a base and having a middle layer on the photosensitive layer or on the image receiving layer.