baber/WOPTO huggingface dataset:
Patent JP-2002006003-A (JP)
Title: All digital built-in self-inspection circuit for phase lock loop and inspecting method
Inventor: VARIYAM PRAMODCHANDRAN N
IPC: H01L27/04
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a built-in self-inspecting circuit as well as method for measuring error in a phase lock loop(PLL) output clock signal. SOLUTION: A short pulse generator generates a short pulse signal of the same frequency as the PLL output clock signal while, corresponding to that, a delay chain comprising a plurality of delay elements generates N pieces of delay pulse from the short pulse signal. A hit pulse generator receives the N pieces of delay pulse and compares each delay pulse with the PLL output clock signal 2K times, generating a hit pulse when both signals are high. A hit count representing the number of hit pulses is generated as well. After comparison by 2k times, a comparator compares the hit count with a specified threshold value. If the hit count is equivalent to the threshold value, a storage part stores a value of N. A processing part uses each stored value N directly related to accumulation distribution of jitter found with the PLL clock signal to calculate error of the PLL clock signal.
Patent JP-2002316143-A (JP)
Title: Water quality control system
Inventor: ABE NORIMITSU
IPC: G06Q50/10
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a water quality control system which can attain advanced water quality control, by offering water quality control service to users through an internet communication network. SOLUTION: Water quality analysis data in a facility of a contract user are stored and managed in a water quality database 4. An application part 9 carries out a water quality control operation based on the water quality analysis data stored in the water quality database 4 at contract user's request. An information supply means 72 offers the operation results to the contract user through the Internet communication network 17. Thereby, advanced water quality control can be carried out without large equipment investment.
Patent JP-2002316533-A (JP)
Title: Air conditioner for vehicle
Inventor: TAKEUCHI KAORI
IPC: B60H1/34
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle capable of changing the expansion of the air supply while suppressing the increase in the parts number and the cost at low values. SOLUTION: A projecting part 39 of a substantially semi-circular section is provided on an opening part 37a of a side bent duct 37 in a projecting manner inside the duct. When the conditioned air speed is low, the conditioned air flows along the surface of the projecting part 39 to form diffused air over the entire opening part 37a. On the other hand, if the conditioned air speed is high, the conditioned air flows separate from the surface of the projecting part 39 to form the air concentrated in the vicinity of the center of the opening part 37a.
Patent JP-2002321305-A (JP)
Title: Cemented chip laminated board
Inventor: SAWARA TAKASHI
IPC: B28B3/00
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a cemented chip laminated board which has an enough strength and crack resistance performance even with decreased amount of chips, and is light in weight and superior in water resistance and fire resistance. SOLUTION: In a base material layer which comprises a cement material, chips, an inorganic hollow aggregate, vermiculite and water, and in which an amount of the chips accounts for 5 to 15 weight percent to the gross weight, a surface layer which comprises a cement material, fine chips that are smaller in average volume than the above chips, an inorganic filler of 100 μm or less in average particle size and water, and in which the amount of the fine chips accounts for 5 to 15 weight percent to the gross weight are laminated on its both faces.
Patent JP-2002324621-A (JP)
Title: Connector
Inventor: KATO HAJIME
IPC: H01R13/58
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a good connector surely protecting a terminal connection part to which, a plurality of electric wires are connected. SOLUTION: The connector comprises a connector part 2 in which, a plurality of connection terminals 4, connected to an electric wire ends 5a of a plurality of electric wires 5, respectively, a cylindrical electric wire holding part 3 jointed to the rear end of the connector part 2, holding the nearing part of the plurality of electric wire ends 5a, a circular fixing member 8 into which, a plurality of electric wires 5 are inserted, and an elastic fixing member 6 into which, a plurality of electric wires 5 are inserted, located at the position getting closer to the electric wire ends 5a from the circular fixing member 8.  Supporting rib protrusions 10, 11, 12, composing a peripheral direction groove 13 fixing the circular fixing member 8 to a prescribed position, and a peripheral direction groove 14 enabled to lock the elastic fixing member 6, are protrusively formed to the inner peripheral surface of respective parts 3a, 3b of an electric wire holding cylindrical part 3.
Patent JP-2002325122-A (JP)
Title: Communication module and communication device provided with the communication module
Inventor: KIYOTA KAZUHISA
IPC: B42D15/10
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a communication such as a mobile phone that can be miniaturized even when the communication device is equipped with an IC card function. SOLUTION: Since an IC chip 12 having the IC card function, an antenna 14 and an antenna connection circuit 16 interconnecting the IC chip 12 and the antenna 14 are mounted on a mount board 18 for integration as a communication module 1, the communication module 1 can be miniaturized and the mobile phone 40 can be made small in size even when the communication module 1 is mounted on the mobile phone 40.
Patent JP-2002321853-A (JP)
Title: Web roll
Inventor: TAKAHASHI SHINSUKE
IPC: B65H19/18
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a web roll capable of preventing wrinkles or the like on a web and improving productivity. SOLUTION: The web roll 10 is provided with an adhesive tape 12 on a external surface near an outermost peripheral end part 11a of a web 11 so as to join the external surface thereof to the other web, wherein a reinforcing tape 13 for regulating a deflection of the end part 11a is fitted on the side of the external surface near the outermost peripheral end part 11a of the web by the adhesive tape 12 and is fixed onto the peripheral surface 11b of the web roll by a fixing tape 14.
Patent JP-2002320675-A (JP)
Title: Method of supporting home care and its system
Inventor: SHIGETOME KOICHI
IPC: G06Q50/26
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain patients information in a method of supporting home care and its system with which a care given visits home of a patient who uses a home care apparatus, and can visit the home of the user as soon as possible in the case of an expected disaster or a disaster. SOLUTION: A location of a home care apparatus, patient's database that houses a home care user's information (2-1), and a terminal device (3-A-3-Z) by which the database is searched, are installed and information on an expected disaster or a disaster is taken in the terminal device. A searching function on the home care apparatus users in a corresponding area is installed. Thus in the case of an expected disaster or a disaster, the home care apparatus users in the corresponding area are automatically searched and supports can rapidly be given.
Patent JP-2002083872-A (JP)
Title: Semiconductor integrated circuit
Inventor: ITO SUUTAI
IPC: H02H9/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit capable of suppressing the increase of a chip area caused by the incorporation of a regulator for stepping down an external power supply voltage and of stabilizing step-down voltage. SOLUTION: The semiconductor integrated circuit has an internal circuit to be operated by an internal power supply voltage (Vint) lower than an external power supply voltage (Vext). By locating regulators (150-157) for generating the internal power supply voltage in a second area (2) for locating a buffer and a protecting element, area overhead caused by making a step-down voltage power source circuit into on-chip is reduced. By providing an electrode pad or the like for connecting an external stabilized capacitor to a power source trunk while using a loop-like power source trunk (L20) for transmitting the step-down voltage, power consumption reduction is further promoted.
Patent JP-2002324556-A (JP)
Title: Solid polymer fuel cell
Inventor: KUROMATSU HIDETOSHI
IPC: H01M8/10
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a solid polymer fuel cell and a solid polymer fuel stack which is superior m generating properties. SOLUTION: A solid polymer fuel cell, which supports a film-electrode joint arranging electrodes on both sides of a solid polymer electrolyte film and gas seal laminated and arranged on the film around the electrodes with a separator from both sides, is provided in the invention. The solid polymer fuel cell is accomplished by the solid polymer fuel cell comprising a thickness of the gas seal made thinner than that of the electrodes before it is supported with the separator from both sides to improve adhesion of the separator and the electrodes and by the solid polymer fuel stack laminating these solid polymer fuel cells.
Patent JP-2002321477-A (JP)
Title: Scratch type printed matter
Inventor: HATANO ARIYOSHI
IPC: B42D15/10
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a scratch type printed matter in which information on lottery printed on a paper can be effectively prevented from being seen through and which can be inexpensively prepared. SOLUTION: In the scratch type printed matter 10 in which the lottery information 12 consisting of letters, marks, figures, etc., are printed on the paper 11 and an opaque masking layer 15 is laminated on the surface of the lottery information 12 through a transparent releasing layer 13 and the lottery information 12 is made to visibly appear by releasing the masking layer 15, it is constituted in such a way that a ground tint printed layer 14 prepared with a colored ink is laminated between the releasing layer 13 and the masking layer 15 and the ground tint printed layer 14 is simultaneously released when the masking layer 15 is released.
Patent JP-2001354896-A (JP)
Title: Thermoplastic norbornane-based resin coating agent and method for forming coating layer
Inventor: HOSAKA SUSUMU
IPC: C08F2/50
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a coating agent excellent in transparency, heat resistance, moisture resistance, waterproof, chemical resistance and electric insulation properties. SOLUTION: This coating agent is obtained by dissolving a thermoplastic norbornene-based resin having 20,000-100,000 weight average molecular weight in a solvent having 80-200 deg.C boiling point so that the concentration may be 5-60 wt.%, and further adding 5-50,000 ppm leveling agent to the resultant solution.
Patent JP-2002328480-A (JP)
Title: Electrophotographic photoreceptor
Inventor: WATANABE TAKANOBU
IPC: G03G5/05
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor excellent also in repetition stability without impairing electrophotographic characteristics such as potential by electrification and residual potential. SOLUTION: In the electrophotographic photoreceptor, an electric charge transporting material contains one or more diaminodiphenyl compounds of formula [1] and one or more selected from organic phosphorous ester compounds, triphenylphosphoric compounds, hydroxybenzophenone compounds, hydroquinone compounds, benzotriazole compounds, benzotriazole- alkylenebisphenol compounds, hydroxybenzophenone compounds, hindered amine compounds and salicylate compounds as additives.
Patent JP-2002329999-A (JP)
Title: Electronic part mounting device and method therefor, and program for mounting electronic part
Inventor: OGATA HIROSHI
IPC: H05K13/04
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a part mounting device/method and a program for mounting parts by which productivity can be improved compared with a conventional device, etc. SOLUTION: A rough recognition device 113, a precise recognition device 107 and a controller 109 are provided. The rough quantity of the holding deviation of an electronic part 8 held in a part holding device 106 is obtained first by the rough recognition device, and the electronic part is moved to the precise recognition device in consideration of the rough quantity of the holding deviation. By performing a moving operation, the electronic part is prevented from moving to the outside of a precise imaging visual field, and a precise recognition device of high resolution can be provided. Consequently, the mounting precision of diversified electronic parts to a circuit board 1 is improved compared with a conventional device, etc., to improve productivity.
Patent JP-2002004321-A (JP)
Title: Machine with work arm
Inventor: MOSES JOHN
IPC: E02F3/34
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an articulated shovel, which has a first main body section connected to a second main body section of a machine by articulated connection and in which articulated connection enables relative displacement between the first arid second main body sections of the machine in the periphery of a normally vertical shaft. SOLUTION: The machine such as the articulated loading-shovel has the work arm, and the first end section of the arm including main body sections is installed for relative pivotal displacement in the periphery of the first normally horizontal shaft B and the arm has the second end section and a working instrument 33 is mounted for movement to the arm in the periphery of the second normally horizontal shaft D in the machine. A section between the first and second end sections is formed in an approximately linear shape in the arm, and the arm has an approximately inverted groove structure having a top section 40 and a pair of integrally formed side walls 41, 42, and the arm is extended between a pair of the side walls 41, 42 extending over length in at least the greater part between the first and second end section, and contains a connecting reinforcing member.
Patent JP-2002333476-A (JP)
Title: Light-emitting circuit for instrument for measuring distance
Inventor: SUGAWARA RYOICHI
IPC: H03F3/30
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To surely emit a light pulse of a short pulse width to provide desired distance measurement precision, in a distance measuring instrument for measuring a distance up to an object using the light pulse from a semiconductor laser. SOLUTION: An input voltage (Vb) of a push-pull circuit 22 is overshot resulting from a property of an inductance element L1 by connecting the inductance element L1 between a trigger output circuit 21 and the push-pull circuit 22, when a transitor Q1 is changed from ON to OFF to lead the Vb of the circuit 22 up to a prescribed voltage. A laser current is led up quickly, since a gate voltage Vg is increased and an ON current is decreased in a power MOSFET 23 by the overshoot of the Vb. The light pulse of short pulse width is surely emitted thereby to enhance the distance measurement precision.
Patent JP-2002332720-A (JP)
Title: Box type seam joint roof, box type seam joint roof incorporating solar battery module plates, method for installation and removal of solar battery module plates, and method for roofing
Inventor: ARASHI SHIZUO
IPC: E04D3/366
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a box type seam joint roof suitable for assembling solar battery module plates therein and easy in maintenance, a box type seam joint roof incorporating solar battery module plates, method for installation and removal of solar battery module plates, and method for roofing a roof on which solar battery module plates are installed. SOLUTION: In this box type seam joint roof formed by connecting the end edge parts of roof plates 2 having adjacent long groove-like horizontal decorative faces to the end edge parts of suspension cores 3 disposed between the end edge parts of the adjacent roof plates 2 by seam joints with caps 4, seam joint parts formed by the seam joint are formed generally horizontal. In the roof, the solar battery module plates are disposed so that both end edge parts thereof are locked to the seam joint part lower surfaces opposed to each other through the groove parts of the roof plates. The reinforcement members of the solar battery module plates are disposed between the solar battery module plates and the horizontal decorative surfaces of the roof plates.
Patent JP-2002333776-A (JP)
Title: Liquid developing electrophotographic device
Inventor: YAMANISHI ERI
IPC: G03G15/10
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a liquid developing electrophotographic device which removes carrier liquid more effectively and stably. SOLUTION: An electrostatic latent image which is formed on a picture substrate by using a liquid toner is developed and, thereafter, the toner picture is transferred on an intermediate transfer body. The toner picture which is transferred on the intermediate transfer body is fused and transferred on a printed medium. In order to remove the excessive carrier from a toner layer which forms the toner picture on the intermediate transfer body, a carrier removing roller which is in contact with the intermediate body and is rotated and a bias applying means which applies a bias voltage between the intermediate transfer body and the carrier removing roller in the direction of pressing toner particles against the intermediate transfer body are disposed. The bias applying means applies an AC bias as the bias voltage. Otherwise, the bias applying means applies a DC bias in addition to the AC bias.
Patent JP-2002331146-A (JP)
Title: Prize exchange system
Inventor: TAKEMOTO TAKATOSHI
IPC: G06Q50/10
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a prize exchange system capable of exchanging prize balls to an optional matter desired by a game player. SOLUTION: The number of prize balls that is the counting result of game mediums acquired by the player is registered in an information storage medium 182 having a function as a financial card related to a prescribed account and owned by the player or in conformation thereto so as to be usable as the fund of the account, and a prescribed interest is added to the number of prize balls.
Patent JP-2002343656-A (JP)
Title: Coil apparatus having current detection function
Inventor: YOSHIMORI TAIRA
IPC: H01F38/28
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components, and at the same time, to simplify manufacturing processes in a coil apparatus, comprising a C-shaped core 3, an insulation layer 21 formed on the surface of the C-shaped core 3, a choke coil 4 wound around the core 3 via the insulation layer 21, and a detection coil 5 that should be magnetically coupled to the choke oil 4 with the C-shaped core 3 as a common magnetic path. SOLUTION: In this coil apparatus 1, the insulation layer 21 comprises a core covering section 22, with the choke coil 4 being wound and a detection coil winding section where the detection coil 5 is wound, and the detection coil winding and core covering sections are integrally formed.
Patent JP-2002337318-A (JP)
Title: Liquid jet head and head cartridge and imaging apparatus comprising it
Inventor: MIZUTANI MICHIYA
IPC: B41J2/01
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a white streak is generated at the time of forming a solid print because ink drops ejected from ejection openings located on the opposite end sides in the arranging direction thereof in an ink jet printer are biased to the central side in the arranging direction. SOLUTION: The liquid jet head comprises a plurality of ejection openings 25 arranged along the carrying direction of a print medium, and a plurality of ejection energy generating sections 29 for ejecting liquid from the ejection openings 25 arranged oppositely thereto and moves while scanning along the print medium in a direction intersecting the carrying direction of the print medium. The liquid jet head further comprises a gas flow control means for controlling bias of a gas flow being generated as the liquid is ejected from the ejection opening 25, wherein the gas flow control means is provided with a pair of openings 35 for ejecting the fluid in proximity to the ejection openings located at the opposite ends in the arranging direction.
Patent JP-2002341866-A (JP)
Title: Musical sound control device and program for processing musical sound control
Inventor: KATO HITOTSUGU
IPC: G10H1/00
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To eliminate a complicated setting operation such that a parameter specified by a user is reset even when the relation between the parameter and identification information is changed by replacing data about the parameter specified in an arbitrary piece of music and the piece of music is automatically performed. SOLUTION: When the correspondence relation between an arbitrary parameter and a number is changed in a current parameter number area in a RAM 3 by the operation of a switch group 5, a CPU 1 corrects automatically a correspondence relation stored in a registration area in the RAM 3 according to the change.
Patent JP-2002344239-A (JP)
Title: Semiconductor integrated circuit
Inventor: TOMOMATSU HIROYUKI
IPC: H03B5/08
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor integrated circuit, which can supply a stable clock signal to an internal circuit by mask-processing only unstable clock signal, immediately after an oscillation has started in the integrated circuit, having an oscillation circuit which has an oscillation stop means. SOLUTION: The semiconductor integrated circuit comprises the oscillation circuit, which can be oscillated by connecting an oscillation element having an inductance and a capacitor and which supplies clock signal as an oscillation output to the internal circuit. The integrated circuit further comprises the oscillation stoppage means having a NAND circuit 1, and a mask-processing circuit 7, which mask-processes only the clock signal, immediately after a state is made to change from the stoppage of the oscillation to the start of the oscillation, so as not to transmit the signal to the internal circuit.
Patent JP-2002336653-A (JP)
Title: Plasma catalytic reactor, air cleaning apparatus, nitrogen oxide cleaning apparatus, waste combustion gas cleaning apparatus, dioxine decomposing apparatus and fluorocarbon gas decomposing apparatus
Inventor: KAGAWA KENKICHI
IPC: B01D53/86
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To improve reaction acitivity in the presence of a catalyst in a plasma catalytic reactor (20) in which a chemical reaction is accelerated by combining a low temperature plasma with the catalyst. SOLUTION: An active species generated from the low temperature plasma is utilized for the chemical reaction on the catalyst by using as a catalytic material a mixture or a multiple oxide of manganese oxide with at least one kind of oxide of iron, cerium, europium, lanthanum and copper.