baber/WOPTO huggingface dataset:
Patent JP-2001221236-A (JP)
Title: Tapered roller bearing
Inventor: TAKAHASHI KENJI
IPC: F16C33/46
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a tapered roller bearing allowing relaxation of restriction on a procedure when installed into a device or restriction on a design of the device. SOLUTION: In this bearing, each column part 4b of a cage 4 having plural pockets 4a housing tapered rollers 3 is bent such that a center part 43b is positioned on the bearing center Cb side relatively to both end parts 41b, 42b, while both the end parts 41b, 42b and the center part 43b are formed with claw parts 51, 52, 53 projecting inside the pocket 4a. Thereby, the single cage 4 can undetachably retain the plural tapered rollers 3. By forming no flange on the small end side of an inner ring 1, the inner ring 1 can be set inside an assembly 6 comprising the plural tapered rollers 3 and the cage 4 at any time.
Patent JP-2001218941-A (JP)
Title: Game machine
Inventor: MIZUNO MASAHIRO
IPC: A63F7/02
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To make game time balance well with dispensation time during a jackpot game without decreasing time required for dispensation of prize balls and without prolonging the game time by arranging a gauge, or the like. SOLUTION: When a winning ball is detected, it is stored in a prize ball table for every prescribed number of prize balls (1 is added to the table value), a stored value in the prize ball table is confirmed, and if there is a stored value, the prescribed number of prize balls is set in a dispensation counter and 1 is subtracted from the stored value. If the value P in the dispensation counter is not 0 (S1), a dispensation motor is driven to dispense prize balls (S2), and 1 is subtracted from the counter value P every time when dispended won balls are detected (S3). If the counter value P is 0, the stored value of the prize ball table is confirmed (S5), and if there is data, the counter value P is set again (S6), and the next dispensation is initiated immediately.
Patent JP-2000299141-A (JP)
Title: Earth terminal device
Inventor: FUKUSHIMA SHIGEO
IPC: H01R4/66
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an earth terminal device easily connected to a conductor line of an extended earth electrode. SOLUTION: This earth terminal device is provided with a lid member 3 attachable/detachable to/from a base board 2. The base board 2 is provided with a first terminal 6 connected to a lead wire from an electric apparatus to be grounded, a second terminal 7 connected to a lead wire from an earth electrode buried in the ground, and a connecting apparatus connecting/ disconnecting both terminals mutually. The second terminal 7 is provided with a metal base member fixed to the base board 2, a pressing member provided with a leg part for claming a lead wire between the metal base member, and a screw fastening the pressing member toward the metal base member side. Clearances between the screw and the left and right leg parts are formed as holding parts for holding a lead wire, while in the bottom part of either of the base board or the lid member 3, at least three lead wire insertion ports 30 are arranged, while the inside face of the leg part is formed as a slant guiding the lead wire inserted from the insertion port 30 to the central side of the pressing apparatus.
Patent JP-2001218934-A (JP)
Title: Came machine and method for controlling operation of game machine
Inventor: OIDE MAKOTO
IPC: A63F7/02
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To enable to regulate the number of times when a specific pip is chosen. SOLUTION: A plurality of jackpot pips (failure pips) and their choice ratios are set in a jackpot table 500 (failure pip table 510), a jackpot pip (failure pip) is chosen in accordance with the set choice ratios. Therefore, the frequency of choosing each jackpot pip (failure pip) can be set as desired by setting the choice ratios at desired values.
Patent JP-2000343460-A (JP)
Title: Wood machining system
Inventor: NAKAJO TAKASHI
IPC: B25H7/04
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To dispense with input work when inputting wood by obtaining identification data of wood from a primary or secondary code of the wood, sending corresponding machining data to machine the wood, identifying the wood after machined, and sending corresponding printing data to a printing device to print the wood after machined. SOLUTION: A computer 40 for controlling machining devices 20A, 20B and a printing device 10 is provided with a computer body 42, a display 44 and a keyboard 46. The computer 40 holds printing data and machining data corresponding to the identification number of column material W, in a storage part. The computer 40 recognizes the identification number of the column material W from a QR code through a reader 60 and sends machining data to the machining devices 20A, 20B. The column material W on a belt conveyor is detected by sensors 52, 54 to control the column material W to be conveyed to the printing device 10, where the column material W is printed for grading. Machining and printing can thereby be performed automatically without input to a control device.
Patent JP-2001228732-A (JP)
Title: Heating device, image heating device, and image forming device
Inventor: HAYAKAWA TATSURO
IPC: G03G15/20
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent elongation of an image on the like caused by the speed difference of a material to be recorded in a fixing part and transferring part during continuous recording in an image forming device irrespective of the diameter change by the thermal expansion of a driving rotating body, by maintaining the clamping transportation speed of a material to be heated in the nip with goop precision at a prescribed nearly fixed speed, concerning a heating device or image heating device for introducing the material to be heated (material to be recorded) to the nip which has the driving rotating body 31 rotationally driven by the driving means M and for performing the clamping and transportation of the material at the speed corresponding to the peripheral velocity of the driving rotating body and heating it. SOLUTION: The change arising from the thermal expansion of the diameter of a driving rotating body 31 is detected by a detecting means 33. Based on a detection result, a control means 32 controls the driving means M of the driving rotating body 31 to change the driving speed of the driving rotating body so that the clamping and transportation speed of the material to be heated in the nip may be maintained at a prescribed nearly fixed speed.
Patent JP-2001225473-A (JP)
Title: Method for ejecting liquid, liquid ejection head, and liquid ejector
Inventor: KUDO KIYOMITSU
IPC: B41J2/05
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To remove a residual bubble in the region of a liquid channel covered with a movable member. SOLUTION: The liquid ejection head comprises a liquid ejection opening 7, a liquid channel 3 communicating with the liquid ejection opening 7, a liquid supply opening 5 communicating with the liquid channel 3 and a common liquid supply chamber 6 for storing liquid supplied to the liquid channel 3, a heater 4 for bubbling liquid filling the liquid channel 3, and a movable member 8 having a projection area larger than the opening area of the liquid supply opening 5 provided in the liquid channel 3 while being supported fixedly through an interval to the liquid supply opening 5 with the ejection opening 7 side serving as free end 8D, wherein the movable member 8 closes to substantially interrupt the liquid supply opening 5 when a bubble is generated by driving the heater 4.  An opening H for interconnecting the common liquid supply chamber 6 and the liquid channel 3 is made in the vicinity of a fulcrum 8A on the side opposite to the free end 8D of the movable member 8.
Patent JP-2001228008-A (JP)
Title: Drainage with water level detector
Inventor: AIBA TAKAO
IPC: G01F23/24
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a pump with a water level detector which permits accurate operation thereof, in response to changes in water level simply upon the installation of the pump by integrating the pump with a detector or integrally equipping the pump with the detector. SOLUTION: A pump with a water level detector relates to a drainage using a drain pump 2 and contains a control panel 6, a drain pump 2 which is installed underwater and operated by a power from the control panel 6, a plurality of conductive terminals 3 for detecting water level information arranged on the outer circumference of the drain pump 2 along the height direction thereof and a cable 5 for connecting a signal line connected to the terminals 3, and an operation power supply wire of the drain pump 2 to the control panel 6. The control panel 6 controls the drain pump 2, based on the water level information to be supplied from the plurality of conductive terminals 3.
Patent JP-2001227117-A (JP)
Title: Waterproofing method
Inventor: MATSUMOTO YUKIO
IPC: E04D7/00
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a waterproofing method offering a sufficient watertightness which can be applied also to a moist backing or the like. SOLUTION: Insulation underlying sheets are laid on the backing requiring waterproof work while butting their joint portions, the sheets are fixed mechanically to the backing at predetermined intervals with a fixing tool, adhesive tape is adhered to the joint portion of the insulation underlying sheet with an interval between the tapes, on which a drippingstop type dry paint film or a dripping-stop type and non-dripping-stop type dry paint film is laminated.
Patent JP-2001227957-A (JP)
Title: Optical fiber gyroscope
Inventor: USUI RYUJI
IPC: G01C19/72
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber gyroscope provided with optical fiber coils where each length between any point of the optical fiber coil formed by connecting plural optical fiber coils and both end points of the total length of the optical coil is equal to each other. SOLUTION: This optical fiber gyroscope is provided with connected optical. fiber coils composed of first optical fiber coils 6 symmetrically wound on a central point C of the total length of an optical fiber forming the optical fiber coil, and successively trailed n-th optical fiber coils 6n (n; positive integer above 2) respectively formed by symmetrically winding two optical fibers respectively extended from both terminal points of the optical fiber coil just therefore.
Patent JP-2001236351-A (JP)
Title: Method and device for linking contents
Inventor: SEKI YOSHIAKI
IPC: G06F17/30
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for content linkage which can present richer and more useful contents to a user in relation with sent character information according to auxiliary meaning and functional restrictions. SOLUTION: Key words are stored in a key word storage part 303 and character information received from a communication network 102 is displayed at a character output part 121, and a key word detection part 302 detects a key word included in the character information and the key word is matched against the key words stored in the key word storage part 303, and if a matching key word is detected, the matching key word is displayed in a clickable state and contents relating to a key word specified among key words made clickable are obtained from a content linkage part 301 and presented.
Patent JP-2001231588-A (JP)
Title: New substance y-634
Inventor: MIWA MASAO
IPC: A61K35/74
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a new compound having a PAF synthetase inhibiting activity and to provide a preventive and a curing agent for diseases supposed to be associated with PAF such as inflammation or allergy. SOLUTION: A new substance Y-634 obtained from a metabolic product of a ray fungi, Saccharothrix flava, strain JCM3296.
Patent JP-2001236307-A (JP)
Title: Computer system, computer, and extension unit
Inventor: SUGITA TAKAMI
IPC: G06F13/42
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a computer system, a computer, an extension unit, and an interface circuit of the extension unit which can make the device constitution of the whole system small-sized by making it possible to use all extension functions which can be actualized on the system at the same time and making an extension connector small-sized without causing a decrease in operation speed. SOLUTION: This system has a connection interface which converts a specific signal group among plural kinds of signals, transferred between a computer main body(PC) 10 and an extension unit (extension adapter) 20, into serial data and transfers them through a serial bus 103, and also transfers a specific signal group affecting the operation speed directly through a direct signal line 104 directly; while a decrease in the operation speed is suppressed, the number of connection signals between the computer main body and extension unit is decreased and the connector is made small-sized to make the device constitution of the whole system small-sized.
Patent JP-2001236225-A (JP)
Title: Arithmetic unit and branch predicting method and information processor
Inventor: YOSHIMI KOICHI
IPC: G06F9/38
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To improve the predicting precision of an arithmetic unit and a branch predicting method and an information processor for operating branch prediction when a branch instruction is issued. SOLUTION: This arithmetic unit for operating branch prediction according to a branch instruction, and for updating the transition probabilities of the branch prediction according to the success/failure of the branch instruction is provided with a switching detecting means for detecting that the process of the processing is switched and an initializing means for initializing the branch prediction information when it is detected that the process is switched by the switching detecting means.
Patent JP-2001230696-A (JP)
Title: Transmission/reception circuit for communications equipment
Inventor: YONEHARA SATOSHI
IPC: H04B1/3822
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To reduce the number of oscillators in the transmitting/receiving circuit of a car telephone. SOLUTION: An oscillator 20 outputs a first oscillation signal, a frequency device 30 converts a received signal to a first frequency signal corresponding to the first oscillating signal, an oscillator 23 outputs one of third and fourth oscillation signals, the frequency device 30 converts the first frequency signal to a second frequency signal corresponding to the third oscillating signal, a filter 43 for duplex-wave selection outputs a duplex higher harmonic wave signal corresponding to the fourth oscillating signal, a frequency converter 32 outputs a frequency signal corresponding to the duplex higher harmonic wave signal and the first oscillation signal and corresponding to this frequency signal, a band pass filter 42 outputs a carrier wave signal.
Patent JP-2001231557-A (JP)
Title: Medicine for genetic treatment of dilated cardiomyopathy
Inventor: TOYOOKA TERUHIKO
IPC: C07K14/47
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To construct a gene expression vector that can be used for genetically treating a patient suffering from dilated cardiomyopathy. SOLUTION: This is a gene expression vector obtained by integrating a gene encoding sarcoglycan into an adeno-associated virus(AAV) vector.
Patent JP-2001231470-A (JP)
Title: Gel composition
Inventor: NINOMIYA MANABU
IPC: A23L9/10
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a gel composition in which the stability of the water-soluble vitamins is high in the gel composition with no occurrence of specific smell and taste of the vitamins, and causes no reduction in the gel strength and no syneresis, those are usually caused by addition of water-soluble vitamins. SOLUTION: The problems described above can be solved by including a composition obtained by W/O dispersing the microfine crystalline particles of water-soluble vitamins into the neutral lipid containing a glycerol fatty acid ester.
Patent JP-2001241892-A (JP)
Title: Sighting telescope
Inventor: JIBIKI YUBAO
IPC: F41G1/38
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a sighting telescope in which the workability and accuracy of ranging work are enhanced by ranging the sighting telescope without stretching a hand. SOLUTION: A ranging section 30 comprising a ranging lens 31 is provided between an objective lens and an erecting lens 60 and a ranging operation section 10 comprising a ranging operation ring 11 is provided in the vicinity of an eyepiece tube 3 having an eyepiece optical system. The ranging section 30 is linked with the ranging operation section 10 through a linking member 50 and a sighting telescope is ranged through operation of the ranging operation ring 11.
Patent JP-2001243682-A (JP)
Title: Digital vtr
Inventor: OKUYA AYUMI
IPC: H04N5/7826
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a digital VTR capable of avoiding writing the data of a new recording block in the middle of recording block previously recorded when recording is started. SOLUTION: This VTR is provided with a means which records a start mark showing to be a prescribed position part in the front side dummy data part of each recording block and an end mark showing a prescribed part in the rear side dummy data part of each recording block on the control track of the magnetic tape in a recording mode, a means which controls real data fetching timing in each recording block by using the start mark and the end mark in a reproduction mode, and a means which detects the end mark by making the magnetic tap run just after recording start and stops the tape when the end mark is detected and subsequently starts a recording operation.
Patent JP-2001248632-A (JP)
Title: Fluid bearing device
Inventor: YAMANISHI TOSHIHIRO
IPC: H02K7/08
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic pressure type fluid bearing device having high bearing rigidity in the radial direction and excellent resistance against impact and vibration. SOLUTION: When an upper radial bearing part 6 and a lower radial bearing part 7 are formed on an outer peripheral face of a shaft member 10 and a groove shape of the radial bearing part is formed like a circular arc on a cross section vertical for an axial line 44 of the radial bearing part, a groove having a groove inclination angle of 45 or 70 degrees on one side, a symmetrical shape, and a dog leg shape is formed by forming a line forming a right angle for the axial line 44 symmetrical in a plurality of grooves having substantially dog leg shape along the direction of rotary shaft centered on the line forming a right angle for the axial line 44 of the shaft member 10.
Patent JP-2000214779-A (JP)
Title: Method and device for generating hash value
Inventor: TAKARAGI KAZUO
IPC: G09C1/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a hash value generation method with high safety without decrease in processing rate by making an output length longer than an input length, and containing processing of injective extension conversion so that a different input surely brings a different output. SOLUTION: The output length is made longer than the input length, and this method contains a processing of injective extension conversion so that a different input surely brings a different output. When a message 2501 is inputted to a hash function 101, a prescribed processing is carried out by a data extension part 102 and an extended data 107 is outputted. Next, the extended data 107 are divided into 64-bit lengths and split into a 1st segment E1 108, a 2nd segment E2 109,... to be inputted to an injective extension part 105. The injective extension part 105 adopts an initial value 110 of 256 bits as a parameter and processes the 1st segment E1 108 with injective extension part 105 and obtains an intermediate output of 256 bits.  Next, the 2nd segment E2 109 is processed with the injective extension part 105 with this intermediate output used as a parameter, and an intermediate output of 256 bits is obtained. Such processing is repeated.
Patent JP-2001256237-A (JP)
Title: System and method for retrieving cad data and recording medium with recorded cad data retrieval program
Inventor: SUZUKI CHISA
IPC: G06F17/30
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To easily acquire target data corresponding to CAD data generated by another CAD system except for a present system. SOLUTION: Corresponding to CAD data 1 generated on the outside, a text data area retrieving means 3 of a CAD data retrieval system 2 retrieves a prescribed character string (such as a drawing number, for example,) and a binary data area retrieving means 4 retrieves the identifier of a prescribed expression form (such as an identifier showing a slave drawing, for example). On the basis of these retrieved results, a data hierarchy information preparing means 5 generates the data hierarchy information of a tree form, for example, and stores this information in a data base 6.
Patent JP-2001255134-A (JP)
Title: Electronic caliper
Inventor: SHIRAISHI YOSHIAKI
IPC: G01D5/245
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide electronic caliper which is superior in environmental resistance. SOLUTION: A wiper 161 is provided to the slide end part of a grid assembly, arranged opposed to a scale 104 to wipe the surface of the scale 104. Fluorine coating is applied to the surface of the scale 104, to prevent the adhesion of metal particles or the like.
Patent JP-2001255909-A (JP)
Title: Method and device for communicating programmable controller
Inventor: SUZUKI AKIHIRO
IPC: G05B19/05
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide the communication method of a PLC(programmable controller) for taking into consideration of dispensing with the conversion of a message format on a ladder program at connecting of the PLC or personal computers of plural makers. SOLUTION: This communication method of a PLC(programmable controller), having a general communication port is provided with a function 12 for transmitting a transmission message from ladder program sides 4 and 10 to an equipment 3 connected to a communication port, and for receiving data from the outside part through the communication port, a function 11 registered and connected by a user for generating a transmission message according to the equipment, and for converting the received message into inside data, and a function for allowing a user to prepare the conversion processing into the transmission message and the conversion processing of the reception message by selecting the registered message generating function.  In this case, the converting functions are registered successively in a communicating module, so that communication with the equipment 3 whose message format is different can be performed by allowing the communicating module to have the converting functions.
Patent JP-2001253868-A (JP)
Title: New molecular compound
Inventor: SATOU KIYOSHI
IPC: C07C39/15
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a new molecular compound composed of a tetrakisphenol and a sulfilimine and a use of the molecular compound as a reaction position of a synthetic reaction. SOLUTION: This molecular compound comprises a tetrakisphenol of general formula [I] (X is a (CH)n or a phenyl group; (n) is 0, 1, 2 or 3; R1 and R2 are each hydrogen atom, a lower alkyl or a phenyl group which may be substituted, a halogen atom or a lower alkoxy group) and a sulfilimine of general formula [II] (R3 and R4 are each a 1-6C alkyl group, a 2-6C alkenyl group, an aryl group which may contain a substituent group or an arylalkyl group which may contain a substituent group; R5 is hydrogen atom, CO-R6, SO2-R6 or CO-OR6; R6 is the same substituent group as those of R3 and R4).