baber/WOPTO huggingface dataset:
Patent JP-2001307729-A (JP)
Title: Lithium cobaltate and its preparation method, positive active material for lithium secondary battery, positive electrode and lithium secondary battery
Inventor: FUKUCHI MINORU
IPC: H01M4/525
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery with superior initial capacity and charge-discharge characteristic. SOLUTION: The lithium secondary battery uses lithium cobaltate with an angle of repose less than 70 deg. for positive active material.
Patent JP-2001309008-A (JP)
Title: Hands-free system
Inventor: KIMURA KAZUSHI
IPC: H04W88/02
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a hands-free system where user-friendliness can be improved and a main boy can easily be fitted. SOLUTION: In the hands-free system 21, a 'call start' key 25 and a 'call end' key 26 are provided on the main body 22. When a portable telephone set connected to a 16-pole connector 27 is in an call-receiving state, the 'call start' key 25 is operated to start the call in the portable telephone set. When the portable telephone set is in a call state, the 'call end' key 26 is operated to terminate the call in the portable telephone set. Since a key operated to start the call and a key operated for terminating the call are separately provided, a user who is used to the portable telephone set does not feel the sense of incongruity and user-friendliness can thus be improved.
Patent JP-2001300068-A (JP)
Title: Pachinko machine
Inventor: KUROKI TOMOAKI
IPC: A63F7/02
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To reliably prevent malfunction or breakage of electronic parts due to electrostatic discharge by removing reliably static electricity electrifying a pachinko ball. SOLUTION: A tank rail 14 dropping pachinko balls flowing out from a ball tank 13 is formed of a weak conductive resin whose surface specific resistance is 107 to 1014 Ω preferably 1010 to 1013 Ω. By inserting a grounding sheet metal 17 between the tank rail 14 and a mechanism plate 12, the tank rail 14 and the grounding sheet metal 17 are made to electrically contact by a wide area, and a grounding wire 27 is connected electrically to the grounding sheet metal 17, whereby the entire tank rail 14 plays the role of a grounding member quickly making static electricity electrifying the pachinko ball flow, releasing gently static electricity electrifying the pachinko ball released from the tank rail 14 to the grounding sheet metal 17 to the grounding wire 27.
Patent JP-2001309181-A (JP)
Title: Image processing unit and method
Inventor: KABURAGI HIROSHI
IPC: H04N19/85
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit that attains excellent compression without caring about a detailed relation between a read resolution and a quantization table. SOLUTION: In the image processing unit that reads an original as image data with a designated resolution and applies compression processing to the image data with a compression method including a discrete cosine transform, a storage means stores quantization tables used by the compression processing and the quantization tables corresponding to designated resolutions are selected among the stored quantization tables and a use designated any of the selected quantization tables and compression processing is conducted by using the designated quantization table.
Patent JP-2001316710-A (JP)
Title: Laval type tuyere
Inventor: HORI RYUICHI
IPC: C21B7/16
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a Laval type tuyere which is easily manufactured and also, can respond to the change of the shape. SOLUTION: A Laval type ring 3 having a shrunk diameter part 9 of the shape satisfying the following formula (1) in the inner diameter part 8 at the interval from the rear end to the front end is fitted into the through-hole 4 of the tuyere body 2 provided with a water cooling structure 7 at the outside of the through-hole 4. d1>d2<=d3...(1). Wherein, d1 is the inner diameter at the rear end, d2 is the inner diameter at the shrunk diameter part, and d3 is the inner diameter at the front end.
Patent JP-2001316144-A (JP)
Title: Withdrawing facility for raw material of calcined cement
Inventor: HASHIMOTO KOICHI
IPC: C04B7/44
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a withdrawing facility for a base material of a calcined cement wherein the cement base material containing high concentration chlorine is quantitatively withdrawn from a kiln with cooling. SOLUTION: A part of the base material transported through the base material supplying pipe 12 flows into the withdrawing pipe 13 where the material is cooled to a temperature below the melting point of the chlorine-containing component by a water-cooled jacket 18 transferring slowly in the pipe 12. The cooled material is quantitatively discharged outside the facility through a rotary valve 22.
Patent JP-2001317638-A (JP)
Title: Seal structure and compressor
Inventor: KOUNO MASAYA
IPC: F16J15/34
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a seal structure and a compressor in which the constitution for preventing leak of gas dissolved in high pressure gas and lubricating oil as much as possible to the outside is positively adopted. SOLUTION: This seal structure has a rotating seal (a shaft side seal member) 7 and a fixed seal (a housing side seal member) 6, an annular groove (a recess) 12 for holding lubricating oil is formed in the rotating seal 7, and both end surfaces are pressed each other to seal a housing, and the annular groove 12 is formed in the vicinity of the outer edge of the rotating seal 7.
Patent JP-2001320327-A (JP)
Title: Optical address decoder
Inventor: NIR DAVID
IPC: H04B10/27
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical address decoder for making route designation of an optical data packet and a related method. SOLUTION: The performance form of the decoder 24 is on the basis of four waveguides 44, and the waveguides are formed on an optical integrated circuit chip 40 in a standard method or provided externally on the chip 40 as optical fibers. An incident optical signal is introduced to a multimode interference distributor 42 from an input waveguide 38 and distributed to the respective waveguides 44. The waveguides 44 leave the chip 40 from a semi-reflecting layer 46 and returns to the chip 40 at an antireflection layer 50. The respective waveguides 44 are connected to corresponding optoelectonic detectors 52 at the other semi reflection layer 48. The respective optoelectronic detectors 52 generate voltage that is proportional to the intensity of incident light. The respective waveguides 44 are respectively different from one another in length.  The layers 46 and 48 demarcate resonant cavities, having respectively different lengths of the waveguides 44.
Patent JP-2001320675-A (JP)
Title: Osd display signal output device, osd display signal output method and video reproducing device
Inventor: KUBO MASUO
IPC: H04N5/445
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional OSC display signal output device that cannot have displayed a superimposed OSD indication in a regular state because an output video image on a television receiver is disturbed resulting from mismatching of synchronous timing of the OSD indication signal superimposed on a composite video signal in the case that its own broadcast system and a broadcast system compatible with the connected television receiver differ from each other. SOLUTION: In the case that a broadcast system corresponding to a video reproducing device and a broadcast system corresponding to a television receiver 50 differ from each other, a broadcast system changeover switch 10a provided for the video reproducing device is selected to change the broadcast system of the video reproducing device. Thus, even when the broadcast system corresponding to the television receiver 50 differs from that of the video reproducing device, the broadcast system of the both is matched so that an OSD indication generated by the video reproducing device can be displayed on the television receiver 50 in a regular state.
Patent JP-2001320593-A (JP)
Title: Image processing unit, and image forming device provided with it, and image processing method
Inventor: GOTO MAKIO
IPC: H04N1/46
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit that can access to a lookup table in the shortest time in matching color conversion accuracy even when the color conversion accuracy to be obtained is changed depending on a kind of an image. SOLUTION: Receiving an RGB signal, a bit number selection section 21 of a color conversion processing section 15 selects high-order bits (N00-N22) depending on the kind of an image such as a character, a dot and a photo from 8 bits denoting each coordinate component. A color conversion table access section 22 is provided with lookup tables by each kind of images storing table values representing coordinate components expressed in the high-order bits only for combination of the coordinate components expressed in the high-order bits. The access section 22 accesses a lookup table corresponding to the kind of the image expressed in the RGB signal and reads a value of the table corresponding to the high-order bits of each coordinate component on the basis of number of the high-order bits selected by the bit number selection section 21.
Patent JP-2001320994-A (JP)
Title: Method for preparation of tetraploid of plant of genus eucalyptus and eucalyptus tetraploid having excellent growing and rooting ability
Inventor: FUJII YUJI
IPC: C12N5/04
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily, surely obtaining in a short period the genus Eucalyptus useful as a pulp. SOLUTION: The chromosome of the tissue of a diploid plant of the genus Eucalyptus is doubled and the obtained tissue is cultured to generate a tissue having doubled chromosome. A plant body is regenerated from the tissue to obtain a tetraploid eucalyptus having excellent growing and rooting capability.
Patent JP-2001023039-A (JP)
Title: Order-type multicard production system
Inventor: IMU BYON RYORU
IPC: G07F17/00
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an order-type multicard production system by which anyone can produce a sensitive multicard with style by converting the CD production instruction signal of an event sensing part into an appropriate signal and executing the CD production program of a multicard production part. SOLUTION: An interface control part 2 supplies information adjusting a multicard production part 4 and an even sensing part 3 in peripheral equipment with a computer 1. A signal passing through the coin recognition machine of the event sensing part 3 is converted into an appropriate signal, and the program of the computer 1 is operated. The CD production instruction of the event sensing part 3 is converted into a suitable signal and the CD production program of the multicard production part 4 is executed. Thus, an orderer selects various illustrations and voices, which appear on a touch screen, by himself and cap produce a desired multi-type CD card.
Patent JP-2001320258-A (JP)
Title: Piezoelectric vibrator and piezoelectric oscillator using the same
Inventor: MORIYAMA NORIYUKI
IPC: H03B5/32
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To prevent the jump phenomenon of a frequency even in the case of a piezoelectric oscillator constituted by packaging a piezoelectric vibrator on a printed circuit board of wiring for attaining miniaturization. SOLUTION: Concerning the piezoelectric vibrator constituted by housing a piezoelectric vibrating element in a ceramic package composed of a multi- layer ceramic plate and a ceramic side wall part formed around the outer peripheral edge of this ceramic plate, the ceramic plate is raised from the bottom of the side wall part and a recessed part is formed on the outside bottom of the package.
Patent JP-2001325932-A (JP)
Title: Rechargeable power tool
Inventor: AZEYANAGI TAKAISA
IPC: H01M2/10
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent vibration of a battery pack with a simple structure. SOLUTION: An elastic piece 7 is set in a protruding way on an inside face of each half-cut housing 2 at a mounting part 3 of a handle 1. These elastic pieces 7, 7 are opposite to each other in the direction crossing the in-coming direction toward the front of the in-coming direction of a case 9 when a battery pack 8 is mounted, and are elastically in contact with the top face of the case 9 with the battery pack 8 mounted.
Patent JP-2001323451-A (JP)
Title: Ground injection apparatus and construction method
Inventor: SHIMADA SHUNSUKE
IPC: E02D3/12
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a ground injection apparatus and method capable of rapidly and surely improving a wide area of the ground by automatically injecting a solution to be injected in an optimum set flow rate or at a preset pressure, in improving the ground through the injection of the solution into an earth layer from a plurality of injection pipes installed in the ground. SOLUTION: The ground injection apparatus A includes: an injected solution pressurizing part Y for pressurizing the solution to be injected; an injected solution distributing part Z having a plurality of branch pipes S, S and S connected to the pressurizing part and leading to the plurality of injection pipes 9, 9 and 9 and fitted with branch valves V1 to Vn and/or orifices Ol to On; and a control part X connected by signal circuits to (1) a feed liquid flowmeter f0 and/or a feed liquid pressure gauge P0 provided in a liquid feed system 7 for feeding the pressurized solution to be injected from the injected solution pressurizing part Y to the injected solution distributing part Z; (2) a feed liquid flowmeter f0 and/or a feed liquid pressure gauge P0; and (3) the injected solution pressurizing part Y.
Patent JP-2001329441-A (JP)
Title: False twisted yarn and method for producing the same
Inventor: YASUDA TAMIKO
IPC: D02J1/22
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a false twisted yarn having a real twisted part and a bulky crimped part together, having a soft touch and a crispy touch and excellent in surface unevenness when processed to a woven knitted goods and to provide a method for producing the false twisted yarn. SOLUTION: This false twisted yarn is composed of a thermoplastic fiber and characterized by having the real twisted part and the crimped part alternately in the longitudinal direction and having 40-90% fused ratio of a monofilament composing the real twisting part, >=1.1 times of fineness of the real twisting part to the average fineness of the false twisted yarn and <=0.93 time of fineness of the crimped part to the average fineness of the false twisted yarn and the method for producing the false twisted yarn comprises imparting unevenness of thickness in the longitudinal direction to the thermoplastic fiber and then carrying out the false twisting under >=0% false twisting overfeeding ratio.
Patent JP-2001327085-A (JP)
Title: Apparatus for detecting independent operation of distributed power supplies
Inventor: OKAMOTO MITSUAKI
IPC: H02J3/38
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To surely and quickly detect independent operations of distributed power supplies, without adversely affecting the power distribution system and generating erroneous detection due to changes of the power distribution system and transitional variations of susceptance. SOLUTION: This independent operation detecting apparatus is provided with a current injection apparatus 32 for injecting an inter-order harmonic current Im to a lead-in point A and a supply stop detection apparatus 42. The supply stop detecting apparatus 42 is provided with a susceptance calculation means for calculating the susceptance of injection order of the power distribution system observed from the lead-in point A, a filter means for outputting the susceptance calculated as the reference value, by executing thereto the filter process and a determination means for outputting a supply cease detection signal S, when the susceptance given from the susceptance calculation means has exceeded continuously, for a prescribed time in the capacitance direction,  the determination level which is defined with the prescribed rate of the capacitance direction of the reference value given from the filter means.
Patent JP-2001331151-A (JP)
Title: Liquid crystal display device
Inventor: MINE HIDEKI
IPC: G09G3/20
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To realize low power consumption without shortage of an output current ability of a signal electrode driving circuit group. SOLUTION: An output current ability of the signal electrode driving circuit group 16 is increased or decreased according to the analog output voltage levels by arranging a signal level comparison circuit 10, detecting a potential difference between the video signal level outputted from a video signal processing circuit 12 and a counter signal level outputted from a counter electrode driving circuit 11 for a period of transmitting sample-held video signals to signal electrodes, generating an analog output voltage proportional to this potential difference, and supplying this analog output voltage to the signal electrode driving circuit group 16 as an output current ability control signal.
Patent JP-2001328194-A (JP)
Title: Functional film and manufacturing method therefor
Inventor: IIJIMA TADAYOSHI
IPC: B32B7/02
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a functional film which is prepared by a coating method and can exert various functions and which has a transparent conductive layer having a low electric resistance value, for instance, and a manufacturing method thereof and to provide the functional film which has a functional layer formed excellently even when the surface of a substrate is hard relatively, in particular. SOLUTION: The functional film has a compressed layer 1a of functional particulates on the substrate 1b and has an anchor coat layer 1c between the substrate 1b and the compressed layer 1a of the functional particulates. The anchor coat layer 1c is constituted mainly of a resin. The compressed layer 1a of the functional particulates is obtained by a process wherein a liquid wherein the functional particulates are dispersed is applied on the anchor coat layer 1c and dried and a functional particulate containing layer thus formed is compressed.
Patent JP-2001331839-A (JP)
Title: Method and device for discriminating paper money
Inventor: DAIMATSU SHIGERU
IPC: G07D7/12
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To accurately perform pattern recognition, discrimination and elimination of counterfeited/damaged paper money by improving the discrimination rate of the pattern recognition of paper money that is partially subjected to specific counterfeit/alteration processing and normal paper money whose damage is in progress. SOLUTION: This paper money discriminating method in which the characteristic quantity of paper money to be discriminated is inputted, a reference pattern is learned and subsequently pattern recognition of unknown paper money is performed according to the reference pattern comprises the steps of: sensing the unknown paper money and extracting each characteristic quantity of every first small area, collecting the characteristic quantity in second small areas larger than the first small area; comparing the reference pattern that is provided corresponding to the second small area and can be selected as a denomination/direction candidate of paper money and the characteristic quantity of the second small area to perform pattern recognition; consequently decides a candidate to which the unknown paper money corresponds; excluding an uncorresponding candidate;  repeatedly performing such processing over the entire area while changing second small areas; storing a finally remaining candidate; simultaneously comparing the characteristic quantity of the entire unknown paper money and all reference patterns by changing the above mentioned conditions to perform pattern recognition; storing the denomination and direction of the paper money obtained as a candidate; and outputting a common candidate as the denomination and direction of the unknown paper money when the common candidate exists in such candidates.
Patent JP-2001330727-A (JP)
Title: Polarizing plate
Inventor: WASHIMI KOICHI
IPC: C08J5/18
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing plate which is excellent in dimensional stability under high temperature and high humidity surroundings and stability in strength of adhesion. SOLUTION: In the polarizing plate a film composed of a cyclic polyolefin resin obtained by polymerizing a monomer expressed by the general formula (I) is formed by laminating on one and/or the other surface of a polarizing film via a tacky adhesive agent or an adhesive agent with a polar group (in the formula, R1-R4 express a hydrogen atom, a halogen atom, a 1-10C hydrocarbon group or another univalent organic group respectively).
Patent JP-2001329644-A (JP)
Title: External wall panel and method for installing external wall panel
Inventor: IHARA MITSUTAKA
IPC: E04B2/96
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an external wall panel which can be fitted and installed in a space between an upper window frame and a lower window frame such that rainwater does not infiltrate therein, and to provide a method for installing the external wall panel. SOLUTION: An upper sealing material 44 is arranged on an upper end face of an external wall material 4, and a fixing tool 43 is arranged on the rear side of the same. Then, a horizontal portion 421 of a support plate 42 consisting of the horizontal portion 421 which is almost horizontally formed, a vertical portion 422 which is almost vertically formed, and a mounting portion 423 which is almost horizontally formed, is attached to a lower end face of the external wall material 4, and a guide plate 46 is extended from the tip of an indoor side of the mounting portion 423 of the support plate 42 in a slantly upper direction. In this manner, the external wall panel is formed.
Patent JP-2001327363-A (JP)
Title: Body support device
Inventor: SAKAMOTO TETSUYA
IPC: A47C7/74
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To prevent the sweating of the back of an infant seated on a child seat. SOLUTION: A recess 8 formed at the back face of a shell 2 constituting a child seat 1 is provided with an air intake fan 12. Since the retention of heat around the back of an infant C is eliminated by the air intake of the air intake fan 12, the infant C can comfortably pass time without sweating at the back. Since the air intake fan 12 is hidden inside the recess 8, it does not get in the way of mounting the child seat 1. Further, the air intake fan is easily applicable to the existing child seat 1.
Patent JP-2001338555-A (JP)
Title: Control circuit for circuit breaker
Inventor: JOGASAKI TORU
IPC: H01H33/59
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a circuit breaker wherein the soundness of the disconnector control circuit is checked while the breaker is energized. SOLUTION: The control circuit in the circuit breaker is provided with a mode switching relay 14. Soundness of protective relays 31-33 and the like which are external control circuits for controlling the circuit breaker are confirmed without actually operating the circuit breaker while the lines are energized.