baber/WOPTO huggingface dataset:
Patent JP-2002232976-A (JP)
Title: Av device controller and av device control method
Inventor: SANO MAKOTO
IPC: H04N5/765
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a configuration method to minimize increase in a manufacturing cost of an AV device controller incorporating an HAVi(Home Audio/ Video Interoperability) controller and to provide a means that correctly distributes a packet for a control request and its processing response exchanged among the HAVi controller, a sub unit incorporating the AV device controller and an AV device configuring an IEEE1394 network. SOLUTION: This invention provides an electronic appliance provided with an IEEE1394 interface and providing a means that controls display control and user entry control under the management of an AV/C controller being a 1st control means from an HAVi middleware of an HAVi controller being a 2nd control means and is provided with a means that distributes an extended packet attaching direction information to all packets handled in a controller that is used to discriminate whether the packets are directed to the AV device interconnected by the controller and the IEEE1394 network or directed to the inside of the controller within the controller.
Patent JP-2001213101-A (JP)
Title: Spoke nipple for bicycle wheel
Inventor: NAKAJIMA MASAO
IPC: B60B21/02
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a spoke nipple for a bicycle wheel, allowing relatively easy assembly of the bicycle wheel. SOLUTION: The spoke nipple 28 has a head portion 60 and a shaft portion 62. The head portion 60 has an end face, in which a hexagonal hole 66 is formed, and a first preset width. The shaft portion 62 extending from the head portion 60 has a shaft hole 64, in which a screw is formed, and a second maximum preset width smaller than the first preset width of the head portion 60.
Patent JP-2002230787-A (JP)
Title: Optical disk and optical disk device
Inventor: OSAKABE KATSUICHI
IPC: G11B7/126
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To rapidly acquire the information relating to the disk itself, such as the track pitch, recording linear speed and recording angular speed of the optical disk. SOLUTION: The track pitch information and recording linear speed information or recording angular speed information of the optical disk itself are recorded by ATIP information, etc., attached with undefined identification information to the lead-in region of the optical disk in a manufacturing process step for the disk. When the disk drive is loaded with this optical disk, the reading of the ATIP information, etc., of the lead-in region is performed and the track pitch information and the recording linear speed information or the recording angular speed information are acquired from the ATIP information, etc. The target number of revolutions of a spindle motor, track jump target distance, etc., in recording and reproducing are computed by utilizing the acquired information.
Patent JP-2002224490-A (JP)
Title: Washing machine
Inventor: HIRAMOTO RIE
IPC: D06F39/10
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To realize a structure which enables purifying and re-using of water in a washing machine without enlarging size uselessly. SOLUTION: The washing machine 1 is provided with a water purifier 30 to cause water to be circulated back to a spinning tub 13 via the water purifier 30 starting from the spinning tub 13 in the course of the washing process. Rinsing is executed by diluting water in the spinning tub 13 with the purified water. The spinning tub 13 is a bore-less type in which the rotation thereof makes the internal water rise on the internal wall to be discharged over the upper end part of the tub. By controlling the rotation of the spinning tub 13, the water in the spinning tub 13 is moved to a space between the tub 13 and an outer tank 11. During the circulation of the water, the spinning tub 13 repeats the reversion of the rotation and a sudden stop. The water staying in the pace between the tub 13 and the outer tank 11 is stirred up by the rotation of the tub 13.
Patent JP-2002231784-A (JP)
Title: Wafer carrying device
Inventor: KATSU TOMOJI
IPC: H01L21/22
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To transfer a boat which is loaded with mount wafers onto a boat receiver waiting outside a receiving port of a heat treatment device in a state that is held in a prescribed attitude. SOLUTION: Wheels 7L, 7R are mounted to a boat 5 which mounts wafers 6. A boat receiver 8 which waits for a boat 5 outside a receiving port of a heat treatment device 1 is provided with a guide structure 10 for guiding the wheels 7L, 7R. Due to the presence of the guide structure 10, the boat 5 is placed on the boat receiver 8 without tilt, and the boat 5 is transferred from the boat receiver 8 to the heat treatment device 1, and vice versa, in a prescribed attitude by the guide structure 10. The guide structure 10 is constituted by rails 11L, 11R positioned inside the wheels 7L, 7R, for example.
Patent JP-2002223870-A (JP)
Title: Hanging cabinet with lighting
Inventor: NAKAMURA AKIHIRO
IPC: A47B77/04
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a hanging cabinet with lighting which has an excellent design and can be installed on the site easily. SOLUTION: The hanging cabinet A with lighting is made in the following manner: A hanging cabinet has a storage space 3 for a lighting fixture 5 between a lower bottom board 1 of the hanging cabinet and a base plate 2 for storage located above the lower bottom board 1. The lower bottom board 1 has an opening 4 opening downward, and the lighting fixture 5 can be attached to face the opening 4. Preferably, transparent or translucent board 6 is equipped to cover the opening 4.
Patent JP-2002231579-A (JP)
Title: Method for manufacturing capacitor element of solid- state electrolytic capacitor
Inventor: NAKA KENTARO
IPC: H01G9/012
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost, size and weight in a method for manufacturing a capacitor element composed of a process of sticking an anode wire 3 on one end surface 2a with a valve operating metal and sintering it into a porous anode body 2, a process of forming a dielectric film 4 on the anode body, a process of forming a solid-state electrolytic layer 5 on the anode body by dipping the anode body in a solid-state electrolytic solution, and a process of forming a cathode film 6 on the anode body. SOLUTION: A process of coating the root part of the anode wire on one end surface 2a of the anode body 2 with water-repellent wax 11 is added before the formation of the solid-state electrolytic layer 5 on the anode body 2.
Patent JP-2002232768-A (JP)
Title: Imaging apparatus for al-round image
Inventor: SHIMADA KAZUYUKI
IPC: G03B35/02
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus for all-round image enabling to automatically generate data of an all-round image of an object to be imaged. SOLUTION: According to one mode of the present invention, the imaging apparatus comprises a lighting device support part to support a lighting device to illuminate an object supported on a turntable, an imaging apparatus support part to support the imaging apparatus to image the all-round image, a turntable control part to control the turntable, an imaging apparatus control part to control the imaging apparatus, a lighting device control part to control the lighting apparatus, a background cutting control part to cut the background from the all-round image imaged by the imaging apparatus and an imaging control part to control whole of imaging of the all-round image, where automatic imaging of the all-round image of the object and cutting of the background from the all-round image are enabled under control by each of the control parts while illuminating the object.
Patent JP-2002238261-A (JP)
Title: Power converter
Inventor: KITAHATA TAKESHI
IPC: H02M7/12
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To quickly converge generated electric oscillation without increasing loss in a circuit. SOLUTION: This power converter consists of a self-arc-extinguishing switching device, and is connected with a smoothing capacitor (4) and a DC reactor (5) on the DC side. This power converter also comprises a voltage controller (12) of generating a current command (IS*) for matching DC voltage (VL) on the load side of the DC reactor (5) with a voltage command (VL*), a corrector (13) of correcting the current command (IS*) by using current (IL) of the DC reactor (5), and a current controller (11) of controlling a self-excited converter (3) so that the AC side current (IS) of the self-exited converter (3) may follow the current command corrected by the corrector (13).
Patent JP-2002238065-A (JP)
Title: Large-sized device management system
Inventor: ODAKA MITSURU
IPC: H04Q9/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a large-sized device management system that can quickly and properly provide maintenance to a large-sized device. SOLUTION: When a maintenance device 2 makes a request for transmission of operation information, denoting an operating state of a large-sized device 1 via a network 3 to the large-sized device 1, the large-sized device 1 transmits operation information to the maintenance device 2 via the network 3 in response to the request, and the maintenance device 2 receives the transmitted operation information.
Patent JP-2002238925-A (JP)
Title: Artificial denture and denture with base
Inventor: KITAHARA KIICHI
IPC: A61C13/093
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To newly provide an artificial tooth and a denture with a base having the artificial tooth in which turning-up, peeling-off and breakage are hardly generated even when a mechanical action by an occlusal force caused by mastication, etc., is repeatedly received and there exists extremely little possibility of falling down of the artificial tooth and which have excellent aesthetic properties. SOLUTION: A through-hole into which a base material for a denture base flows is provided in the buried part of the artificial tooth main body and a sideways recessed channel into which the base material for the denture base flows is provided on the wall of the outer peripheral face of the buried part.
Patent JP-2001297534-A (JP)
Title: Circuit and method for controlling gain of amplifier in accordance with sum of samples of amplified signals
Inventor: OZDEMIR HAKAN
IPC: G11B5/012
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a circuit and method for controlling the gain of an amplifier in accordance with the sum of the samples of amplified signals and a technique of increasing memory density by shortening the preambles recorded on a recording medium. SOLUTION: This circuit controls the gain of the amplifier which amplifies information signals. The circuit has a buffer for storing the first and second samples of the amplified information signals and a gain determining circuit coupled to these buffers. The gain determining circuit generates gain adjustment in accordance with the sum of the first and second samples. The gain adjustment changes the amplification of the information signals amplified by the amplifier to the prescribed amplification or toward the same. Such circuit can impart the initial rough gain adjustment to the reading signal amplifier in a disk drive reading channel. As compared to the conventional reading channel, this initial adjustment promotes the stabilization faster than the gain of the amplifier in the beginning of data sectors.  The faster stabilization enables the data sectors to have the shorter preambles and consequently the disk can have the higher data storage (memory) density.
Patent JP-2001283891-A (JP)
Title: Water collecting device for fuel cell system for vehicle electrilc power network supply
Inventor: AUTENRIETH RAINER
IPC: H01M8/04119
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a device that can obtain water sufficient for the operation of fuel cell system in the vehicle. SOLUTION: This is relating to a water collection system of a fuel cell for electric power source network supply. The cooling water circuit of the radiator and/or air conditioning system of a vehicle is connected with at least one of the exhaust gas passages through a heat exchanger of the electric power network supply fuel cell system.
Patent JP-2002252695-A (JP)
Title: Portable phone system, portable phone set and program
Inventor: OKAMOTO TAKAYUKI
IPC: H04W88/02
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To cope with change of a phone number or the like resultant from buying a new phone set. SOLUTION: When a predetermined key is pushed, a portable phone 11 stores a phone number of a portable phone 41 (090999NNNNN) as an old number and its own phone number (090111NNNNN) as a new phone number and sends mail notifying change of the phone number to a portable phone 21. When the portable phone 21 receives mail notifying change of the phone number from the portable phone 11, it changes the phone number of the portable phone 41 to the phone number of the portable phone 11 by operation of a predetermined key if the number of the portable phone 41 has been registered as memory dial information.
Patent JP-2002247873-A (JP)
Title: Electric motor controlling method
Inventor: MURAIDA TOSHIKI
IPC: H02P6/06
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To suppress the change of a rotational speed during one rotation by restraining load torque, and to expand an operating range in a low-revolution region in an electric motor. SOLUTION: This electric motor controlling method is provided for suppressing the change of load torque during one rotation in an electric motor for a compressor and the like. While the driving torque of the electric motor is generated in accordance with the change of the load torque, the rate of change of the driving torque during one rotation is made variable in accordance with the result of a comparison of target revolutions with current ones (Fig. 1 (a) or Fig. 1 (b)). In this case, when the driving torque shown in the Fig. (a) is generated, the power-on time of switching elements at the position of the smallest driving torque during one rotation is a minimum value, and when the target revolutions of the electric motor is fewer than the current ones, the rate of change of the driving torque is made smaller (Fig. 1(b)), and the power-on time is shortened of the switching elements of an inverter that drives the electric motor at the position of larger driving torque.
Patent JP-2002247726-A (JP)
Title: Part feeder
Inventor: MIYOSHI AKIRA
IPC: H02G1/14
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a part feeder that is manufactured at a low cost and facilitates replacing work. SOLUTION: The part feeder is provided with a closed-end and cylindrical rotating drum body 31 having an opening 38, a rotating drive mechanism 32 that rotationally drives the rotating drum body 31, and a linear feeder portion 30 that successively feeds waterproof tubes aligned along an alignment groove portion 36 by vibration. The rotating drum body 31 is provided with scrape-up blade pieces 39, and the linear feeder portion 30 is provided with a receiving guide piece 44 that receives the waterproof tubes scraped up by he scrape-up blade pieces 39 and guides the tubes to the alignment groove portion 36. The rotating drum body 31 is supported by the rotating drive mechanism 32 with the axis of the drum body being positioned laterally and horizontally.  The scrape-up blade pieces 39 are provided at least on the side of the opening 38 of the rotating drum body 31 with guiding slanted portions 39a that are slanted forward in the direction of the rotation of the rotating drum body 31 being relative to the opening 38.
Patent JP-2002240457-A (JP)
Title: Bookbinding apparatus
Inventor: KANEKO TAMAKI
IPC: B42C1/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a bookbinding apparatus for folding and binding one printed matter of front and rear 4-page feeding sent from an image forming unit from its center. SOLUTION: The bookbinding apparatus folds and binds the printed matter of the front and rear 4 pages of sheets sent from a printer from its center, matches and binds the sheets of the 4 pages and discharges a book of the sheet bundle out of the printer. The apparatus does not bend the printed matter of a half (folding size) size of the folded sheet but receives the printed matter freely of the front and the rear of the sheets and binds the sheets.
Patent JP-2002250871-A (JP)
Title: Method and device for optical switching
Inventor: MIZUNO YOSHIHIRO
IPC: G02B26/08
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent a cross talk at a time of optical switching. SOLUTION: The method of an optical switching to change over the object of an optical connection of a first optical fiber 10A1 to a third optical fiber 10B3 in a state that the first and a second optical fibers 10A1 and 10B2 are optically connected via a first mirror 21a. A second reflective mirror 22a is provided adjacent to a first mirror 21a so that the light beam is introduced to the end face of the third optical fiber 10B3 when a light beam is received from the end face of the first optical fiber 10A1 , and the switching over of the object of the optical connection of the first optical fiber 10A1 is performed by directing the light beam emitted from the end face of the first optical fiber 10A1 toward the second mirror 22a in place of the first mirror 21a.
Patent JP-2002259536-A (JP)
Title: Method of catalyst distribution control, apparatus thereof, program and recording medium
Inventor: NAKAMURA HITOSHI
IPC: G06Q50/04
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce a total cost and solve the problem of global wastes. SOLUTION: In an apparatus of catalyst distribution control, distributions of not only new catalysts but also existing catalysts and reproduced catalysts can be controlled globally via a network 100. As the result, the total cost on a plant user side 401, on a plant manufacturer side 400 and on a catalyst manufacturer side 402 can be reduced. Efficient recycling of the existing catalysts via the network 100 can reduces cost and labor under a load on environment in the world and also can contributes to solve the problem of the global wastes.
Patent JP-2002261269-A (JP)
Title: Manufacturing method of mesa-type semiconductor device
Inventor: SODA SHIGETOSHI
IPC: H01L29/861
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To improve a dielectric strength and reliability of a mesa-type semiconductor device covered with glass, and to reduce the leakage current. SOLUTION: After p-type impurities have diffused from one main surface of a pair of main surfaces of an n-type substrate 1 and a p-n junction is formed, mesa-type grooves 5 are formed in the n-type substrate 1 so as to expose the p-n junction in prescribed regions, and glass films 7 are applied to the mesa-type groove 5. When the glass films 7 are baked, a part of a baking atmosphere is turned into oxygen atmosphere by intentionally adding moisture by pyrogenic method, a bubbling method, etc., and, further an atmospheric pressure is reduced in a part of a baking period. With this constitution, and elongation of a depletion layer in a glass junction plane of the n-type substrate 1 can be reduced, when a reverse-bias voltage is applied and dangling bonds can be reduced, so that dielectric strength can be improved, and further, a leakage current can be reduced.  Moreover, gaps in the glass films can be reduced, and in a high-temperature DC bias test, deterioration of the dielectric strength and increase in the leakage current can be avoided.
Patent JP-2002256215-A (JP)
Title: Powder coating composition having excellent blocking resistance
Inventor: KAWAMOTO TORIMOTO
IPC: C09D201/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a coating composition having excellent blocking resistance. SOLUTION: This powder coating composition having excellent blocking resistance is characterized by comprising 0.01-10 wt.% of an orthoacetic acid ester compound as a dehydrating agent component in a powder coating composition.
Patent JP-2002257396-A (JP)
Title: Chilled and hot water air conditioner
Inventor: NAKAYAMA RIE
IPC: F24F11/02
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a chilled and hot water air conditioner to prevent excessive operation of a thermal valve system and enable prevention of the occurrence of a trouble, such as defective operation and failure in operation, by regulating the number of operation times of the thermal valve system and setting a lower limit of an operation holding time of the thermal valve system so that the number of operation times of the thermal valve system is prevented from exceeding the number of using times of the thermal valve system. SOLUTION: The chilled and hot water air conditioner is formed that a heat exchanger 10 situated at the internal part of an indoor machine 1 and an outdoor heat source machine 2 for heating or cooling heat carrier water are interconnected through a heat carrier water circulation pipe 3, and the thermal valve system 4 open and close passage of the heat carrier water is situated in the middle of the heat carrier water circulation pipe. The lower limits of the release holding time per one time and the closing holding time per one time of the thermal valve system are set to a time obtained by dividing the ensuring time of the chilled and hot water air conditioner by the number of usable times of the thermal valve system.
Patent JP-2002253040-A (JP)
Title: Threshing apparatus
Inventor: MORI SHUICHI
IPC: A01D41/12
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a threshing apparatus with which in installing a side cover, an operator surely recognizes that a cleaning hole is in an open state when the cleaning hole is opened and prevents starting of reaping operation in an opened state of the cleaning hole as it is. SOLUTION: This threshing apparatus is equipped with an operation lever 20 capable of opening and closing a cleaning hole lid of a first grade grain recovery part and a cleaning hole lid 16 of a second grade grain recovery part 12. The operation lever 20 can be fixed in a closing operation state of the cleaning hole lid 16. The operation lever 20 in a fixed state is equipped with a seizing part 20a for seizing and connecting the side cover 22.
Patent JP-2002256505-A (JP)
Title: Joint material for pavement and pavement method
Inventor: TOMITA OSAMU
IPC: E01C13/04
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a joint material for pavement and a pavement method by use of the joint filler capable of facilitating construction, reducing moving and scattering, and preventing the breakage of a pavement material even if the joint filler is used for a long period of time. SOLUTION: The pavement materials 1 are spreaded by forming joints 2 among then, and the joint filler 3 for pavement obtained by crushing clinker having hydraulicity and having grain size of 0.075 mm to 15 mm is filled into the joints 2. After removing extra joint filler 3 for pavement remaining on a surface of the pavement material 1 by a broom, water is added to the joint filler 3 for pavement by spraying water or rainfall to harden the joint filler 3 for pavement.
Patent JP-2002264986-A (JP)
Title: Portable storing product with cushion property and method for manufacturing the same
Inventor: YASUDA SADAYOSHI
IPC: B65D81/03
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To enable a cushion property to be improved more under application of air A sealingly filled together with a resilient property of a cushion material B kept in a sheet of sealingly closed state. SOLUTION: Entire circumferences of a front outer sheet 2 and a rear outer sheet 3 are melted and adhered to each other and then air A is sealingly filled in it together with a cushion material B. Then, a main body 1 of a portable storing product is formed by applying the sheet kept under sealingly closed state.