baber/WOPTO huggingface dataset:
Patent JP-2001303741-A (JP)
Title: Method and device for classifying design for architecture
Inventor: YAGIMURA SEIJI
IPC: E04F13/07
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To classify designs in consideration of the way to use the quality of a building material. SOLUTION: The data indicating whether the specified quality of the material such as wood as an object to be noticed, is used in an individual component (a ceiling face material, a wall face material, etc.), a design as an object to be classified, is inputted to a quality of material inputting part 10. A parameter determining part 20 determines a first parameter value indicating whether the wood is mainly utilized as a face material or utilized as a linear material, and a second parameter value indicating whether the wood is totally utilized or partially utilized, on the basis of the input data. A position determining part 30 prepares a two-dimensional parameter map by applying one of two parameters as the axis of abscissas and the other parameter as the axis of ordinates, and the design as the object to be classified is classified on the basis of the parameter values on the map.
Patent JP-2001299593-A (JP)
Title: Hot plate
Inventor: NAGAI TOMOMI
IPC: A47J37/06
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To effectively use an unused cooking plate, which is easily stored or changed as a heat insulating plate. SOLUTION: At least two cooking plates 2 (2a, 2b) are provided and one of them is used for cooking. Another cooking plate (2b) which is taken freely in and out of a case 1 of a main body is located under the cooking plate 2 (2a) as the heat insulating plate for the used cooking plate 2 (2a).
Patent JP-2001299897-A (JP)
Title: Method and device for cleaning indoor air utilizing chemical element conversion material
Inventor: YOSHIDA ISAO
IPC: A61L9/18
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method and device for indoor air for obtaining a deodorization effect, sterilization effect and humidity control effect as well as suppression of asthma and pollinosis, improvement of the allergic diathesis, etc. by utilizing chemical element conversion materials. SOLUTION: The chemical element conversion materials 9 containing ores to naturally radiate β rays are installed in a living space or the surroundings of the living space, for example, a space segment 11 under the floor of a house. The ambient air is then taken into a room 8 by natural ventilation or force ventilation.
Patent JP-2001304235-A (JP)
Title: Propeller shaft
Inventor: MIYASHITA YASUMI
IPC: B60K17/22
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a propeller shaft reducing in manufacturing costs while maintaining its torsional strength to be equal to the high torsional strength of a FRP propeller shaft in conventional use, achieving a lighter weight of an automobile and permitting the position control of rupture, when caused. SOLUTION: A reinforced portion 10a having high tortional strength is provided for a tube 1 of the propeller shaft. Namely, the reinforced portion 10a having high torsional strength is provided on at least portion in the axial direction of the tube, rather than the torsional strength of the whole tube 1 is increased. Thus, the manufacturing cost is reduced while the torsional strength of the tube 1 is maintained, and a lighter weight of the automobile is achieved. On the other hand, the reinforced portion 10a provided means that a non- reinforced portion having low torsional strength is provided, and so buckling, if occurring in the tube 1, is controlled to occur in the non-reinforced portion.
Patent JP-2001311739-A (JP)
Title: Flow direction meter
Inventor: KASANAMI YUKIO
IPC: G01P13/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a flow direction meter dispensing with digging-up of a buried pipe, a special installation chamber, external power, and power supply and capable of being attached to a pipe and a valve simply and preventing erroneous detection caused by foreign matter, air bubbles, and scale. SOLUTION: This flow direction meter is provided with a paddle for receiving a flow of a fluid in a pipe passage, an operation lever provided with the paddle in a lower end part and turnable centered on a shaft provided in an intermediate part, a flow direction display part displaying a direction of flow in the interlocking relationship with the turn of the operation lever, a watertight housing storing the operation lever and the paddle, and a window allowing direct observation of the flow direction display part from the outside. The operation lever and the display part may be mutually connected through a turn lever, and the turn of the operation lever may be transmitted to the display part by a wire and an operation fluid pressure.
Patent JP-2001313294-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TAKIZAWA JUN
IPC: H01L21/3205
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having dummy wirings and its manufacturing method. SOLUTION: The semiconductor device 100 has a first wiring layer 20 and a plurality of dummy wirings 30 provided at the same level as that of the wiring layer 20. The dummy wiring 30 is hexagonal in plan view. The semiconductor device manufacturing method comprises a step of forming the first wiring layer 20. This step of forming the wiring layer 20 forms a plurality of dummy wirings 30. The dummy wiring 30 is hexagonal in plan view.
Patent JP-2001317980-A (JP)
Title: Flow rate display device
Inventor: KOIZUMI AKIRA
IPC: G01F15/06
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a flow rate display device capable of reducing the power consumption. SOLUTION: The flow rate display device is operated by a microcomputer, which performs the steps of maintaining a sleeve mode for stopping operation in a standby state (step 22), intermittently startes at every a time, shorter than the pulse width of a quantitative pulse and then executes a pulse detecting process (step 25), executes an updating lighting process when a rotary pulse signal is detected by a pulse detecting process (step 28) and then moves to a standby state, executes the updating lighting process (step 30) when the pulse signal of a long pulse width is detected and then moves to a sleeve mode, executes an integrating updating process when the quantitative pulse signal is detected by the pulse detection process at thereafter starting time (step 31), then moves to a sleeve state, and moves to the standby state,  when the end of the quantitative pulse signal or no signal is detected by the pulse detection processing at the starting time thereafter.
Patent JP-2001320489-A (JP)
Title: Transmission method for voice and character information using mobile phone
Inventor: KATSURAGI KOJIN
IPC: G09B5/06
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a transmission method for voice and character information by a mobile phone where a user hears a voice message and can read a character or a sentence or the like in voice. SOLUTION: The transmission method for voice and character information of this invention employing a mobile phone 2 includes a step where an information transmission reception station 1 transmits data consisting of a plurality of selection menus to the mobile phone 2, a step where the information transmission reception station 1 receives one of the selection menus sent from the mobile phone 2, and a step where the information transmission reception station 1 transmits voice information of contents in response to the menu and the character information with contents corresponding to the voice information to the mobile phone 2.
Patent JP-2001315877-A (JP)
Title: Carrier/holder for bottle
Inventor: NOGUCHI KENICHI
IPC: B65D67/02
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a carrier/holder 10 which can connect a plurality of bottles 20 being aligned under a standing posture into a batch sale state by a single motion, and also, wherein the bottles 20 are easy to remove when being used. SOLUTION: This carrier/holder for bottles is equipped with a plurality of ringlike holding sections 1, a connecting section 2, and a grip section 3. In this case, the holding section 1 comprises an elastic material, and has a ring shape wherein one section is notched. The connecting section 2 connects the plurality of holding sections 1 with each other on the same flat surface, under a specified posture, and also, while keeping specified intervals to each other. The grip section 3 is provided on the connecting section 2. Each holding section 1 expands the diameter when the cap section 5 of the bottle is passed from the direct top, and returns and contracts the diameter after the cap section 5 has passed. Thus, the holding section 1 is fitted on the neck section 22 of the bottle and holds the bottle.  Also, by pulling the held bottle 20 toward the notch 4, the notch 4 is expanded, and the neck section 22 is passed.
Patent JP-2001318041-A (JP)
Title: Piezoelectric/electrostrictive film type element
Inventor: TAKAHASHI NOBUO
IPC: H01L41/08
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To remove an incomplete connecting part between a piezoelectric film/electrostrictive film 5 and a substrate 1 on a thin diaphragm part 3, and to reduce greatly dispersion of a vibration made. SOLUTION: A lower electrode 4 of the substrate 1 is formed continuously from the upper part on the thin diaphragm part 3 to the upper part on a thick part 2, and an auxiliary electrode 8 is formed independently thereof on the thick part 2 of the substrate 1. The piezoelectric/electrostrictive film 5 is formed straddling both electrodes.
Patent JP-2001319514-A (JP)
Title: Planar light source device
Inventor: FUNAHIKI CHIAKI
IPC: F21Y101/02
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a planar light source device adaptable to be small size, improving the precision of a light illuminated as a mixed-color light. SOLUTION: An angle portion of a photoconductive plate 21 rectangularly formed of a light transmissive material is cut into a planar shape to form a light receiving plane 23. An LED emitter 22 having LED elements 22G, 22R, 22B different in luminescent color is put in face contact with the light receiving plane 23 so that a light emitted by the LED emitter 22 is received through the light receiving plane 23 by the photoconductive plate 21.
Patent JP-2001317879-A (JP)
Title: Molten metal container wherein monolithic refractory has slits and manufacturing method therefor
Inventor: GOTO KIYOSHI
IPC: F27D1/04
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a molten metal container capable of restraining the generation of cracks in a refractory molding thereof and reducing the loss of the refractory and a method of manufacturing the same. SOLUTION: The molten metal container is composed of an monolithic refractory and an iron shell, wherein the former has slits arranged in one or more layers with regard to the thickness direction thereof partially or all over the same, which slits form linear or curved sided polygons, bent lines or two or more kinds of straight or curved lines different from one another in direction.
Patent JP-2000345490-A (JP)
Title: Production of paper web or paperboard web and paper machine or paperboard machine
Inventor: GROEN JOHAN
IPC: D21F11/04
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a paper machine and a paperboard machine having a shorter structure than that of a known structure for producing a paper and a paperboard of a grade thereof conventionally requiring the undercoating. SOLUTION: A stock is fed from a headbox 100 to a wire part 200 to remove water from a web W in the wire part 200. The web W is then fed from the wire part 200 to a press part 300 and water is squeezed out of the web W in the press part 300. The web W is subsequently dried in a dry part 400 and wound with a reel winding apparatus 800 in a method for producing a paper web or a paperboard web. An additive, a filler and/or microfibers are fed to the stock on each surface layer of the web W to reduce the size distribution of pores in the web W in the surface layer thereof and make the size distribution substantially the same as that of the undercoated web W. Furthermore, the paper machine or paperboard machine has a means for feeding the additive, filler and/or microfibers to a fibrous stock and is capable of making characteristics of the uncoated web W substantially coincident with those of the undercoated web W.
Patent JP-2000339629-A (JP)
Title: Magnetic read/write head having electromagnetic field offsetting element
Inventor: THOMAS YOUNG CHAN
IPC: G11B5/17
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a read/write head which writes information to a magnetic medium and reads the information from the magnetic medium. SOLUTION: The read/write head 10 includes a write head which writes the information on the magnetic medium, a read head which reads the information from the magnetic medium and an electric circuit element 54 which is disposed adjacent to the read head and acts to generate an electromagnetic field of a direction approximately opposite to the direction of the electromagnetic field generated by the write head in the read head. A method for manipulating the read/write head 10 of a hard disk drive includes a step of writing data onto a hard disk and simultaneously a step of generating the electromagnetic field of the direction opposite to the electromagnetic field generated by the write head in the writing head.
Patent JP-2001326923-A (JP)
Title: Catv apparatus
Inventor: NISHIMUTA HIROYUKI
IPC: H04N21/61
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a CATV apparatus which can specify easily whether a noise breaks in from which branch line. SOLUTION: A first branch circuit 4 to branch an input signal is provided between an input terminal 1 and an output terminal 2 and a second branch circuit 5 to branch an incoming signal is provided in an upstream side adjacent to the first branch circuit 4. The branch output of the first branch circuit 4 is outputted from a first branch terminal 7, and the branch output of the second branch circuit 5 is outputted from a second branch terminal 8. The first and second branch circuits 4, 5 are formed as one attachable and detachable unit (branch unit 14). The first branch terminal 7 and the second branch terminal 8 are formed as one attachable and detachable unit (tap plate 13). Thus, they are exchangeable for each unit of conventional tap-off.
Patent JP-2001036841-A (JP)
Title: Data managing device, data managing method and recording medium storing data managing process
Inventor: MOTOMURA NAOHISA
IPC: G11B20/12
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a data managing device capable of recording and reproducing data at high speed and seamlessly and provided with a restoring function and a faulty area detecting function, its data managing method and furthermore, a recording medium recording a process to realize the method. SOLUTION: Retrieval information about a fixed size block is generated, after that, the retrieval information is added to the fixed size block and recorded by a recording control part 111 and when a restoration request of file management information is made, the file management information is restored based on the retrieval information by a restoring means 114. When the retrieval information is recorded in an odd area of a last sector, no special sector is required to be prepared and a restoration processing is enabled with small capacity.
Patent JP-2001330644-A (JP)
Title: Screening method and screening device, and recording medium
Inventor: SAKAGUCHI KAZUHIRO
IPC: G01R31/26
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a screening method and a screening device for integrated circuit devices capable of detecting failures in the integrated circuit devices prior to the actualization of failures and removing initial failures in a short time. SOLUTION: The screening method and screening device for screening initial defective units of integrated circuit devices supplies a predetermined source voltage for the integrated circuit devices, creates a test signal formed of a predetermined period, impresses it on the integrated circuit devices, observes a source current passing through the integrated circuit devices, computes the power spectral data of the source current corresponding to the test signal impressed on the integrated circuit devices, obtains the distribution ratio of the power spectral data of the source current of the plurality of integrated circuit devices including initial defective units, and judges that the integrated circuit devices with the power spectral data greater than a predetermined determination reference value are initial defective units.
Patent JP-2001333336-A (JP)
Title: Broadcast receiver
Inventor: MATSUOKA KENJI
IPC: H04N5/44
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast receiver that can relieve a burden on a viewer in the case of program reservation and extract a program viewed periodically by the viewer so as to easily reserve the program. SOLUTION: The broadcast receiver that has an electronic control tuner to receive a television broadcast or a radio broadcast, is characteristically provided with a view information recording means 9 that records channel information such as a channel number or a frequency of a program viewed for a prescribed period and view information consisting of a broadcast date and time, a view history table generating means 7 that generates a view history table by a prescribed period before a current time on the basis of the recorded view information, and program reservation means 3, 7, 9 that reserve reception of a program with a channel number or a frequency and for a viewed time band similarly to those of a program selected in the displayed view history table.
Patent JP-2001331521-A (JP)
Title: Information providing system
Inventor: FUJITA TAKUMI
IPC: G06F17/30
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To effectively provide provided information for a proper user while matching characteristics of the provided information with the personality of the user. SOLUTION: This information providing system provides the provided information for a user terminal 1 connected through a communication network I from a managing server 3, which is equipped with a storage part 4 stored with provided information characteristic data specifying provided information characteristic items, user characteristic data specifying user's characteristic items, and correlation data specifying the correlation between the provided information characteristic items and user characteristic items and a processing part 6 extracting a user matching the purpose of the provided information according to the data stored in the storage part. An information transmitting means sends the provided information corresponding to the extracted user to the user terminal 1.
Patent JP-2001334384-A (JP)
Title: Solder composition and soldered article
Inventor: TAKAOKA HIDEKIYO
IPC: C22C13/02
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an Sn-based Pb-free solder composition having characteristics close to those of the conventional Sn-Pb solder composition as to the corrosion of a conductor essentially consisting of Cu. SOLUTION: The solder composition in this invention contains, by weight, 0.01 to 0.5% Ni and >2 to 5% Cu, and the balance Sn and does not contain Pb. The soldered article in this invention is composed of a conductor essentially consisting of Cu and the solder composition in this invention fitted so as to electrically and mechanically be joined to the conductor.
Patent JP-2001335393-A (JP)
Title: Convection control apparatus in melt
Inventor: MUNAKATA TETSUO
IPC: C30B29/06
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To control, with a small apparatus, the convection of melt which should be controlled when a semiconductor single crystal such as silicon and the like is grown from the melt. since even if grown under zero gravity, Marangoni convection caused by the difference of surface tension due to the difference of temperature or concentration exists. SOLUTION: As before, a radiation source 2 is disposed at one side focus of a bi-elliptic mirror furnace of a radiation heating FZ method single crystal growth apparatus 1 and a silicon raw material 3 is arranged at the other focus. A silicon melt 4 is produced by heating the silicon raw material 3 and the Marangoni convection is generated at a free surface part of the melt 4. A coil 7 is arranged at an interval facing the free surface of the melt and when a prescribed high frequency is generated from a high frequency source 8, a force for causing convection in the reverse direction against the Marangoni convection is formed in the melt, therefore, the Marangoni convection is controlled. This convection control apparatus 9 in the melt is useful for a semiconductor single crystal growth apparatus under zero gravity in space because of the small size.
Patent JP-2001329232-A (JP)
Title: Method for bonding conveyor belt and conveyor belt
Inventor: AZUMA ATSUSHI
IPC: B65G15/30
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for bonding a conveyor belt which can dispense with an organic solvent and therefore is excellent in aspects of safety and health, and also excellent in workability while imparting a bonding force not inferior to that obtained using an organic solvent and to provide a conveyor belt using the method. SOLUTION: In the method for bonding a conveyor belt, a water-based adhesive mainly composed of a latex is employed. The latex is not particularly limited and there can be exemplified a natural latex, a polychloroprene latex, a styrene-butadiene latex, a styrene-butadiene-vinyl pyridine latex, a water- dispersed polyurethane resin and the like.
Patent JP-2001331630-A (JP)
Title: Method for manufacturing industrial product, and support system and support method thereof
Inventor: ABE HIDEKI
IPC: G06Q50/00
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a new industrial product which is customized accurately grasping the preference of a customer by one- to-one communication between the customer and manufacturer and its support system and support method. SOLUTION: This method consists of a stage where a sample product is manufactured by trial, a stage where product information on the sample product is shown on a web site by entry, a stage where votes for the sample product are accepted, a state where, when the polling result reaches the expected number of votes, reservations for purchase of an industrial product are accepted, a stage where it is confirmed that the number of reservations for purchase reaches an expected number and the start of the manufacture of the industrial product is determined, and a stage where industrial products are delivered while the customers having voted for the product information on the sample product are given privilege.
Patent JP-2001336530-A (JP)
Title: Bearing device using superconductor
Inventor: ITOGA HIROYOSHI
IPC: G11B19/20
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device preventing deviation from a true circle, achieving good rotational flatness, ensuring low noise and impact resistance, and at the same time using a superconductor free from rotational wear, by using an arrangement capable of supporting a high-speed rotating body without contact, by fully utilizing the Meissner effect and the pinning effect of the superconductor. SOLUTION: The bearing device includes a first member having a cylindrical superconductor 10 containing pinning centers 11, and a second member having integrated therewith both a permanent magnet 3 for a shaft and a levitating permanent magnet 4 facing one end face of the cylindrical superconductor 10, the permanent magnet 3 facing the inner peripheral surface of the cylindrical superconductor 10. The first and second members are rotatable relative to each other without making contact.