baber/WOPTO huggingface dataset:
Patent JP-2001218069-A (JP)
Title: Image communication equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/00
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide image communication equipment capable of reading a both side original on which a color photograph exist and a caption is written in characters on the rear surface in an appropriate color or a black-and-white binary and capable of transmitting the original. SOLUTION: This image communication equipment capable of reading, transmitting and recording the both side original has a reading means for reading color information, a selecting means for a front surface that selects whether to perform color reading of the front surface of the both side original and a selecting means for a rear surface that selects whether to perform color reading of the rear surface of the both side original, reads the front and rear surfaces of the both side original on the basis of information selected by the selecting means for the front surface and the selecting means for the rear surface on whether to perform color reading and performs color communication.
Patent JP-2001217786-A (JP)
Title: Method and device for calculating communication quality of mobile communication system
Inventor: ISHIKAWA YOSHIHIRO
IPC: H04B17/00
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for exactly and easily calculate a quality in a base station by calculating the traffic distribution of the base station in a mobile communication system. SOLUTION: An area data holding part 602 holds the data of transmission power Pi and call amount Ai for each of areas. A various propagation resource data holding part 604 holds data such as ground antenna heights of the base station and a mobile station to be used for calculating a receiving power. A receiving power calculating part 606 reads the required data out of the area data holding part 602 and the various propagation element data holding part 604 and calculates the receiving power. A traffic calculating part 608 calculates a mean Sm and a variance Sv of traffic in the base station from the data calculated by the receiving power calculating part 606.  A quality calculating part 610 calculates and outputs a quality such as call loss rate while using the mean Sm, the variance Sv calculated by the traffic calculating part 608 and a threshold T provided by a threshold generating part 612.
Patent JP-2001221855-A (JP)
Title: Radar apparatus
Inventor: TANAKA HIDETOSHI
IPC: G01S13/48
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To shorten the scanning time for a prescribed space, in a radar apparatus for observing whether matter is present in the predetermined space using radar beam, by using plural kinds of constant distance beam ranges, to further reduce the overlapping area of the constant distance beam ranges of respective radar beams in a state having no blank parts. SOLUTION: The radar apparatus is equipped with a beam characteristic mixing part for mixing two or more kinds with respect to the size of a beam arrival range calculated, from the condition where a constant distance beam range is a predetermined value or larger to form a beam forming plan, a radar beam forming part 2 for forming radar beam having plural kinds of constant distance beam ranges, on the basis of the beam forming plan and a signal processing part 3 for judging whether matter is present from the reflection signal obtained by the forming radar beam.
Patent JP-2001219247-A (JP)
Title: Cooling drum for continuous casting of thin strip
Inventor: MIYAZAKI MASAFUMI
IPC: B22D11/06
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a cooling drum for twin-roll type thin strip continuous casting which prevents thermal fatigue cracks in a surface of the cooling drum and heat shrinkage cracks of a surface of a cast slab by mitigating the contact heat transfer between the cooling drum and the molten steel to impede the heat flow to the cooling drum in a thin strip continuous casting apparatus for manufacturing a thin-walled slab from the molten steel using the cooling drum. SOLUTION: The cooling drum for the twin-roll type thin strip continuous casting has a cover layer in which the slurry with fine MgO powder with the grain size of 10-50 μm suspended by 20-80 vol.% to 100 pts.wt. of the solvent is applied to an outer surface of the cooling drum in a thin strip continuous casting apparatus using the cooling drum. The slurry is applied to the cover layer by any one of the spray, the roll application, and the porous impregnation application.
Patent JP-2001223580-A (JP)
Title: Phase locked loop
Inventor: NAKAMURA TETSUYA
IPC: H03L7/093
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an appropriate loop gain corresponding to the operation state of a phase looked loop with simple circuit constitution. SOLUTION: A phase comparator 10 multiplies a signal Vi from the outside by the output signal Vo of VCO 17 ad outputs the result. LPF 11 causes only the frequency difference component of the two signals in the output to pass through and outputs it to an amplifier 16 and a gain control part 12. The gain control part 12 removers the DC component of the input signal by a capacitor 13, a rectifier 14 rectifies waves and a smoothing unit 15 smoothes the signal. Thus, DC voltage by which amplitude fluctuates in accordance with the frequency fluctuation of Vi is generated. The amplifier 16 adjusts the gain to be large when DC voltage is large and to be small when it is small by using DC voltage, and adds it to VCO 17. Thus, control by the loop gain corresponding to the input signal is realized.
Patent JP-2001220499-A (JP)
Title: Sealant composition for liquid crystal display device and liquid crystal display device using the same
Inventor: MORI TETSUYA
IPC: C08L63/00
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a sealant composition suitable for a liquid crystal display device having a plastic substrate which has flexibility, is excellent in peel strength and display reliability and is used in portable uses. SOLUTION: This sealant composition comprises an epoxy resin, an acid anhydride, an inorganic filler and a modified butadiene rubber as essential ingredients in such a way that a Shore A hardness of a cured product of the above resin composition is not larger than 70 and the electric conductivity of extracted water from the cured product with hot water is smaller than 100 μS/cm.
Patent JP-2001231282-A (JP)
Title: Opening/closing member controller
Inventor: KIKUTANI KAZUO
IPC: H02P7/06
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To smoothly move an opening/closing member without pulsating operation when the member is moved. SOLUTION: A moving state detecting means 5 detects a rotational speed of a DC motor M. When a shutter is moved, a control means 2 controls to drive to increase or decrease a supply power so that the motor M becomes a constant rotating speed based on a change of the speed of the motor M. Thus, when the opening/closing member is moved, the motor M can be rotated at a constant speed to prevent a pulsating operation of the member or the like and hence the member is smoothly moved.
Patent JP-2001220237-A (JP)
Title: Silicon carbide body and method for producing the same
Inventor: KAMISUKE YOICHI
IPC: C04B35/565
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a silicon carbide body having a low resistivity, high density, high purity and high corrosion resistance, suitable as a member for producing a semiconductor. SOLUTION: This silicon carbide body is a silicon carbide body produced by a CVD method, has 0.1-100 ppm content of nitrogen element, >=10 ppm content of metal element except silicon and 0.01-10 Ω.cm resistivity.
Patent JP-2001231267-A (JP)
Title: Power-supply unit, discharge lamp-lighting device, and lighting device
Inventor: HIRAOKA TOSHIYUKI
IPC: H02M7/12
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a power-supply unit, a discharge lamp-lighting device, and a lighting device each having less distortion in an input current from an AC power supply, and can cope with a high input voltage even if a switching element with a low breakdown voltage is used. SOLUTION: A partial smoothing circuit S is combined with a deformed half-bridge inverter circuit INV for connecting the partial smoothing circuit S for charging so that a switching element Q2 at a low side is tuned on, a load circuit LD is connected in parallel with a switching element Q1 at a high side. The partial smoothing circuit S is charged when the switching element Q2 at the low side is turned on, current flowing to the switching element Q2 at the low side is larger than the switching element Q1 at the high side, a voltage exceeding the power supply voltage is not applied to the switching element Q2 at the low side, a voltage that is vibrated by the load-side inductance and a second capacitor Q2 of the deformed half-bridge inverter circuit INV is applied to the switching element Q1 at the high side, and a voltage that is higher than the supply voltage is applied.  More specifically, the switching elements with nearly the same size can be used in the switching element Q1 at the high side and the switching element Q2 at the low one.
Patent JP-2001229222-A (JP)
Title: System for processing priority connection registration application form
Inventor: NANBA RYUICHI
IPC: G06Q50/00
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a reception system which allows a customer to easily write a plurality of speech communication sections, to quickly transmit a priority connection registration application form to businessman and to perform registration application to a regional NTT. SOLUTION: An agent number is read from an agent database, attached to the transmitted registration data, classified for every businessman and for every speech section and stored in a reception database in accordance with when a registering client transmits the registering data to the reception database. The stored registration data is generated in a format designated by the businessman by a registration server and provided by a designated storage medium. The businessman requests the regional NTT to perform registration work, and a reception management client involved in a reception job transmits transmits an application slip original on which the seal of client will confirmation is impressed to a place designated by the businessman, stores and presents the original.
Patent JP-2001228788-A (JP)
Title: Communication education system
Inventor: NIWAI KAZUME
IPC: G06F17/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a communication education system in which a person receives education inexpensively. SOLUTION: The communication education system employs computer devices. The system is provided with a storage means which stores text data related to a course of lectures to be provided to a person who attends the course and an output means which outputs the data to the person's terminal through a communication line. The data related to the course are stored in an all electronic data form and transmitted to the person. Therefore, no need is required to print and bookbinding the texts and no need exists to store the texts. Thus, the costs related to printing, bookbinding and stock controlling are practically eliminated. Note the practically no waste is generated even though the text is revised. Note also that mailing cost is greatly reduced and man power cost for packaging and addressing of the book packages is eliminated.  Thus, very low cost communication education is provided and the person receives education at a very low cost.
Patent JP-2001231853-A (JP)
Title: Heat exchanging container and temperature regulating device for medical liquid
Inventor: MIYATAKE TETSUYA
IPC: A61M1/14
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a temperature regulating device for quickly and precisely regulating the temperature of a medical liquid at a medical site and a heat exchanging container to be used therewith. SOLUTION: The heat exchanging container container comprises an inlet for admitting the medical liquid, a body formed of a metal shell having a space inside for distributing the liquid, and an outlet for discharging the liquid passing through the inside of the body. One or more flow passage guide walls are furrowingly protruded toward the inside of the shell. A liquid flow passage is formed inside the body for guiding the flow of the liquid with the flow passage guide wall. The whole liquid flow passage is set to be longer than the longest side of the metal shell.
Patent JP-2001238163-A (JP)
Title: Auto-tracking device of digital vtr
Inventor: IDE HIRONORI
IPC: H04N5/92
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an auto-tracking device of a digital VTR which can adjust the tracking position to a point where an error rate is reduced. SOLUTION: This auto-tracking device is provided with a primary search processing means which detects the amplitude of an envelope waveform obtained from an envelope detection circuit while changing the tracking position and searches for a tracking position where the largest amplitude is secured for the envelope waveform and a secondary search processing means which detects the total number of error corrections obtained per frame from an error correction circuit while changing the tracking position within the tracking position range searched by the primary search processing means and searches for a tracking position where the total number of errors is minimized per frame.
Patent JP-2001231935-A (JP)
Title: Pachinko game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To turn over a conventional fixed concept regarding the size of a game region, and realize a more interesting game. SOLUTION: This pachinko machine 1 is equipped with an external frame 2, and a front surface frame 3 which is disposed at the front section of the external frame 2 and openably supported by one side section of the external frame 2. On the front surface side of the front surface frame 3, a glass doorframe 4 is openably disposed. On the rear side of the front surface frame 3, a game board is detachably fitted. On the front surface side of the game board, a specified game region is formed, and the width of the game region is set to be at least 400 mm. Therefore, the degree of freedom in the installation of a game apparatus, which is arranged in the game region, is increased. At the same time, the arrangement of a comparatively large game apparatus or a large number of game apparatus can be easily performed as well.
Patent JP-2001237735-A (JP)
Title: Radio transmitting-receiving module and radio communication device using module
Inventor: ITAGAKI KENJI
IPC: H04B1/7097
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication device which has a radio communication function for preventing omission of communication data and also deterioration of error rate. SOLUTION: An IF filter circuit 41 is placed at a corner on one of both sides of a printed board 40 of a radio transmitting-receiving module 2, constituting a radio communication device with a transmission amplifier circuit 44 placed at the opposite corner and a VCO circuit 42 and a crystal oscillator 43 placed at other two corners respectively.  Meanwhile, a 1st block circuit, consisting of an antenna terminal 11 and a switch circuit 12, is placed near the side of the board 40 on the other side of the board 40, so that the path of receiving signals Sr is formed to almost a U shape along each side of the board 40, with a 2nd block circuit consisting of a receiving amplifier circuit 21 placed near another adjacent side and a 3rd block circuit 30, consisting of a modulation circuit 34, a mixer circuit 31, a demodulation circuit 32 and a PLL frequency synthesizer circuit 33 placed near the other two sides respectively.
Patent JP-2001237613-A (JP)
Title: Nonreversible circuit element and high frequency circuit device
Inventor: OKADA TAKEKAZU
IPC: H01P1/36
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an nonreversible circuit element, which shows nonreversible characteristics over a wide band, is miniaturized and reduces an insertion loss, and to provide a high frequency circuit device such as communication equipment using the same. SOLUTION: First and second central electrodes 11 and 12 with each one end grounded are wound around a ferrite board 10. Parallel capacitors C11 and C12 are connected respectively between the other end and the ground, and serial capacitors C21 and C22 are connected between the input and output terminals. Further, the other ends of the first and second central electrodes are connected via a resistor R so that an isolator is constituted.
Patent JP-2001244340-A (JP)
Title: Method for designing semiconductor integrated circuit
Inventor: TAKIGUCHI RIE
IPC: H01L27/04
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for designing a semiconductor integrated circuit which can prevent transmission speed of a signal from being slow. SOLUTION: A method for designing a semiconductor integrated circuit comprises a step of inserting several dummy equivalence terminals between an input or an output terminal of macro-block and a logic cell inside a macro- block connected to the input or the output of the macro-block, a step of eliminating a dummy equivalence terminal which is remained and needless when a macro-block which arranges the dummy equivalence terminal on plural sides of the macro-block is used, and the only dummy equivalence terminal among several dummy equivalence terminals of the macro-block is used for wiring of an automatic layout with chip level in the automatic layout.
Patent JP-2001239038-A (JP)
Title: Pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of simply renewing a decoration section decorating the periphery of a transparent plate at a low cost. SOLUTION: A glass frame 3 is openably fitted on the front face of the game board fitting frame 1 of this pachinko game machine, and the decoration section decorating the periphery of the glass frame 3 is provided on the front side of the glass frame. The glass plate inserting/holding frame 4 of the glass frame 3 is openably fitted on the front side of the game board fitting frame 1, and a front decorative frame 2 is openably arranged on the front side of the glass plate inserting/holding frame 4. A translucent/transparent section 2a having at least light transmissibility is disposed at the peripheral edge section of the front decorative frame 2, and a glass plate member 5 having a decorated decoration section 5a at the peripheral edge section and a transparent section 5b at the center is removably inserted into the glass plate inserting/holding frame 4.
Patent JP-2001242419-A (JP)
Title: Method for manufacturing optical isolator and optical isolator
Inventor: KONISHI MIEKO
IPC: G02B27/28
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem, in which a smaller optical isolator good in assembling accuracy cannot be obtained at a low price by a manufacturing method of the optical isolator, composed of at least two polarizers and at least one Faraday rotor. SOLUTION: Planar material is disposed between the polarizer and the Faraday rotor, and the polarizer, the planar material, the Faraday rotor, the planar material and the polarizer are adhered and jointed, respectively.
Patent JP-2001245828-A (JP)
Title: Storage for bathroom supplies and storing system
Inventor: NAKAMURA TAKAYUKI
IPC: A47K17/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a storage for bathroom supplies which can be installed in a small space and easily change the operational direction to open the door considering the present situation of a collective housing in the aging society and to provide a storage system for bathroom supplies in which a plurality of such storages are installed in a bathroom. SOLUTION: The storage for bathroom supplies comprises a container of a rectangular parallelepiped with an opening section and a door which is rotatably supported by the container and can close the opening section, and is movably installed in a bathroom. The operational direction to operate the door to open the closed opening section can be switched from a first direction to a second or a reverse direction.
Patent JP-2001245663-A (JP)
Title: Promoter for modulating expression of aggrecanase 1 (adamts4)
Inventor: YAMAZAKI KAZUTO
IPC: C12Q1/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To construct a system for screening a compound which controls the transcription of aggrecanase 1 gene related to various diseases, clones a promoter domain, elucidates a base sequence and affects the expression of aggrecanase 1. SOLUTION: A base sequence of a promoter domain at the upstream of an aggrecanase 1 gene is elucidated, a vector in which a reporter gene is connected to the downstream of the promoter domain of the aggrecanase 1 gene or a promoter domain deficient in a part of the promoter gene is prepared, transferred to a mammalian cell and the compound affecting the expression of aggrecanase 1 can be screened.
Patent JP-2001247179-A (JP)
Title: Pressure-resistant container
Inventor: MEKATA SATOSHI
IPC: B05B9/04
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a safely disposable pressure-resistant container. SOLUTION: This relates to a pressure-resistant container. The top end peripheral edge part of the body part and the bottom end peripheral edge part of the shoulder part for mounting a valve of a cylindrical container main body are fixed by a top rolled part. The bottom end peripheral edge of the body part and the bottom of the main body are fixed by a bottom rolled part. The outer diameter ratio of at least either the top seamed part or the bottom seamed part and of the body part is approximately 0.7-0.9.
Patent JP-2001250331-A (JP)
Title: Information reproducing device
Inventor: ONCHI KAZUNORI
IPC: G11B20/10
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To easily reproduce information data of a recording system which does not correspond to reproduction by storing the signal processing data of a signal processing section in a rewritable storage means so that the data cannot be rewritten by signal processing data that are supplied from the outside. SOLUTION: When the signal processing data that are used to reproduce information data recorded in a CD24 are different from the signal processing data stored in a flash ROM58, a signal processing signal 57 rewrites the signal processing data stored in the ROM58 with the signal processing data recorded in a CD-ROM26. In other words, by rewriting the signal processing data of a storage means, the information data which should be reproduced at present are speedily handled. Thus, many dedicated decoders or large capacity ROMs normally required to process a plurality of kinds of signal processing data in a conventional CD player are made unnecessary and the hardware constitution is made simpler.
Patent JP-2001245815-A (JP)
Title: Liquid supply device
Inventor: KODAMA HIROAKI
IPC: A47K5/12
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent a false detection by a float sensor due to the float attached to the float sensor. SOLUTION: Liquid soap 2 in a tank 1 is sent to the outside by a pump. When the tank 1 is left vacant, adhering liquid soap 2 is hardened and a float 22 of a float switch 14 is accreted to a supporting pole 23. A hole 12a of a liquid soap supply route is disposed near the float 22. Consequently when the liquid soap 2 is supplied into the tank 1 through the liquid supply route 12, the liquid soap 2 poured from the hole 12a of the liquid soap supply route hits the float 22 and the water force is applied on the float 22. Further, the soap attached around the float 22 is dissolved by the poured liquid soap 2. Those two actions forcibly dissolve the accreted float 22 or stimulate its dissolution.