baber/WOPTO huggingface dataset:
Patent JP-2001269838-A (JP)
Title: Cooling structure of control panel in machine tool
Inventor: IETO NOBUHIKO
IPC: B23Q1/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a cooling structure of a control panel in a machine tool capable of suppressing enlargement of the control panel and cost increase and improving cooling efficiency. SOLUTION: The cooling structure of the control panel in the machine tool includes heating elements such as a power supply 9 and an amplifier 11 stored and arranged in a substantially closed state and has an air vent hole 24. The cooling structure comprises a cooling air supply device 16 for supplying cooling air into the control panel 1, a temperature sensor (in-panel temperature detecting means) 17 for detecting temperature in a casing 2, and a PLC (in-panel temperature control means) 18 for supplying the cooling air into the control panel with the cooling air supply device 16 when the detected value of the temperature sensor 17 exceeds a set value.
Patent JP-2001273722-A (JP)
Title: Magnetic disk device, medium and information aggregate
Inventor: MACHIDA KUNIHIKO
IPC: G11B20/12
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that unnecessary bytes are secured as the distance from a wedge is made shorter because only a specific fixed value is determined heretofore by the number of bytes between wedges and jitter when assigning a number of redundant bytes to a gap/field and a SYNC field considering jitter. SOLUTION: Jitter considered number of redundant bytes (31, 32, 36 and 37) are linearly computed in accordance with the distance to a data/sector from a preceding wedge (26). Then, a sector/format assigned to gap/fields (30 and 35), to which jitter effect should be considered, and ID fields (33 and 38) are constituted.
Patent JP-2001281052-A (JP)
Title: Ultraviolet irradiation dose detection material
Inventor: KATO MUNEHARU
IPC: G01J1/02
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet irradiation dose detection material capable of quantitatively detecting ultraviolet irradiation dose by the color change at low cost. SOLUTION: A dimerization chinone compound recoverable of oxide type by heating accompanied by color change is mixed with a polyolefin group resin as an ultraviolet detector decolorizing by reduction due to irradiation with ultraviolet.
Patent JP-2001284283-A (JP)
Title: Semiconductor integrated circuit device and its manufacturing method
Inventor: YAMAZAKI KAZUO
IPC: H01L21/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To appropriately form the shape of a gate electrode having SiGe. SOLUTION: A gate electrode 15G having an SiGe layer 15b is subjected to patterning by a dry etching method, and then is subjected to plasma treatment (post-treatment) in Ar/CHF3 gas atmosphere, thus forming the gate electrode 15G without generating any side etching on both sides of the gate electrode 15G (SiGe layer 15b).
Patent JP-2001280628-A (JP)
Title: Mobile pcb processing apparatus, pcb exclusive combustion burner, and organic chlorine compound combustion processing method
Inventor: FUKUDA KAZUHIRO
IPC: B60P3/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a mobile PCB processing apparatus capable of combustion processing of PCB everywhere without a choice of the place where it is used without the need of a large-scaled incinerator. SOLUTION: There are provided an oxygen nozzle 31 disposed at a burner central portion, a fuel nozzle 32 and an air nozzle 33 disposed concentrically in order around the oxygen nozzle, and PCB supply tube 34 coupled with the oxygen nozzle 31. There are further provided a primary combustion furnace 1 including a PCB exclusive combustion burner 9 in which tip ends of the respective nozzles are protruded sequentially in the direction of fluid injection as it goes to the outside nozzles, two auxiliary combustion furnaces 3 and 5 for re-combusting combustion gas from the first combustion furnace, and a condenser 7 for quenching an outlet waste gas 19 of the auxiliary combustion furnace 5. The primary combustion furnace 1, auxiliary combustion furnaces 3, 5, and condenser 7 are mounted on movable containers 2, 4, 6, and 8 and are coupled through demountable heat insulating ducts 10, 11.
Patent JP-2001286121-A (JP)
Title: Cylinder-type linear motor
Inventor: MAKIUCHI KAZUHIRO
IPC: H02K41/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder-type linear motor capable of shortening the length in the axial direction. SOLUTION: The both edges of a spine shaft 19 are fixed to brackets 7 and 9 that are fixed to both ends of a cylinder-type frame 3. A long hole 40 extended in the axial direction is formed in a direct shaft 39. The spline shaft 19 is set in the long hole 40 of the direct shaft 39, and spline bearings 45 and 47 are disposed between the spline shaft 19 and the direct shaft 39.
Patent JP-2001278611-A (JP)
Title: Method of producing polycrystalline silicon and apparatus therefor
Inventor: IKEDA HIROSHI
IPC: C01B33/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing polycrystalline silicon and an apparatus therefor having high production efficiency without contamination of carbon. SOLUTION: In a method and an apparatus for production of polycrystalline silicon in which stems of silicon are erected inside of an airtight reacting furnace, raw material gas for silicon is introduced into the reacting furnace while heating the stems, and polycrystalline silicon produced by thermal decomposition is precipitated on the surface of the stem, an infrared radiating means is provided in the reacting furnace and the silicon stems are heated by this infrared radiating means.
Patent JP-2001288629-A (JP)
Title: Fiber waste recovering apparatus for textile machinery
Inventor: MORITA AKIHIRO
IPC: D01H11/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a fiber waste recovering apparatus for textile machinery capable of securely keeping a suction force even during cleaning in a set range while maintaining the capacity of a driving source of a blower to the minimum. SOLUTION: This fiber waste recovering apparatus for textile machinery is equipped with a dust box for collecting a fiber waste occurring in each spindle of textile machinery at the end of a frame, a blower for supplying a suction air current to the dust box, a detection means for detecting the load value of the suction air current by the blower, a control means for controlling the number of revolutions of the blower so that the load value is in a set range and a by-pass suction route for changing the suction air current by the blower from the dust box to the by-pass suction route. The control means carries out a control to make the blower rotate at a high speed during the change to the by-pass suction route. Consequently, even during in cleaning, the suction force in the by-pass suction route is assuredly kept in the set range and the blower does not become uncontrollable.
Patent JP-2001283216-A (JP)
Title: Image collating device, image collating method and recording medium in which its program is recorded
Inventor: ISHIYAMA RUI
IPC: G06V10/60
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an image collating device, an image collating method and a recording medium in which its program is recorded to dispense with measurement of the three-dimensional shape in the case of collation and to enable processing such as confirmation whether or not a photographed object is a registered one, collation of what object, retrieval of similar objects by using an image of the object photographed by a camera, etc., at various positions and attitudes and illuminating conditions. SOLUTION: A registration means 100 measures and stores the three-dimensional shape and reflectance on the surface of the object to be registered. Photographing means 210 such as the camera photographs an inputted image in a collating means 200. A position and attitude estimating means 220 estimates the position and attitude of the object in the inputted image by using the registered three-dimensional shape and the reflectance. An illumination correcting means 230 generated the image at the same position, the same attitude and under the same illuminating condition as comparison images by using the registered three-dimensional shape and the reflectance. An image comparison means 240 calculates similarity between the comparison image and the inputted image. A collation deciding means 250 perform collation decision based on the similarity.
Patent JP-2001290008-A (JP)
Title: Method for producing optical element
Inventor: MIZUNO TAKESHI
IPC: G02B3/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an optical element by which good precision is ensured even in a miniaturized shape and mass production can be carried out. SOLUTION: A mask array wafer 21 formed from plural gray scale masks is put on a wafer 22 with a formed resist layer (steps (A) and (B)). The resist layer formed on the wafer 22 is exposed through the mask array wafer 21 and developed to form a prescribed resist pattern and plural lens faces are formed on the wafer 22 by etching (step (C)). These step are carried out by utilizing a technologically established semiconductor process.
Patent JP-2001291257-A (JP)
Title: Optical recording/reproducing device
Inventor: SHIOTANI MASAMI
IPC: G11B7/135
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To solve conventional problems or restrictions in attaining miniaturization and low cost for pickups or optical recording and reproducing devices, in which a tilt angle is detected by mounting, around an optical pickup, a tilt sensor constituted of light emitting diodes, photodetectors, etc. SOLUTION: When tilt occurs between an optical axis 25 and an optical disk 21, with an objective lens 22 in a tracking-controlled state, a signal corresponding to the tilt is outputted to a differential amplifier 66. In addition, the amplitude of a pit signal varies by the tilt; hence, tilt detection is made possible without a tilt sensor by observing these signals through a control circuit 29. Further, in a sample servo type tracking control, no DC offset occurs by tilt; therefore, stability of a tracking control system against tilt can be improved by merely compensating, with the use of a variable gain amplifier 67, the reduction in the pit amplitude caused by tilt.
Patent JP-2001290227-A (JP)
Title: Camera
Inventor: HONDA TSUTOMU
IPC: G03B15/05
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To effectively restrain a shadow from being cast on a frame image even when stereo photography is formed at a position near to a subject. SOLUTION: The first light emitting part 33 of a flash is disposed above a first photographing lens 21a, and the second light emitting part 34 of the flash is disposed above a second photographing lens at a position separated by the same distance as that between the lens 21a and the part 33.
Patent JP-2001297609-A (JP)
Title: Signal lamp for car
Inventor: KONDO TOSHIYUKI
IPC: F21Y101/02
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem of increase in the number of LED lamps used and the cost as well as the display being flat in a conventional signal lamp for a car using LED lamps as a light source, having a constitution with LED lamps arranged in a matrix form on board. SOLUTION: Light sources 2u, 2d are provided on an irradiation axis X so as to irradiate light back and forth with respect to the irradiation axis X of the signal lamp for a car 1, and parabolic reflection surfaces 3, 4 that are obtained by revolving a parabola having a central axis nearly perpendicular to the irradiation axis wherein each light source being nearly a focus is provided. The reflection surfaces for controlling light distribution 5, 6 are provided reflecting approximately parallel to the irradiate axis in the reflecting direction of the parabolic reflecting surfaces 3, 4. Thus the number of LED lamps used is dramatically decreased in the light fixture having identical luminous area as the conventional model, and the design for the luminescent screen can have increased flexibility.
Patent JP-2001302526-A (JP)
Title: Calcium absorption promoter
Inventor: YAMAHARA JOJI
IPC: A61K36/18
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a natural plant-origin calcium absorption promoter substitutable for a conventional synthetic medicine, having excellent safety and economy. SOLUTION: This calcium absorption promoter comprises (1) an extract of Kochiascoparia of the family Chenopodiaceae, (2) an extract of Panax notoginseng of the family Araliaceae or (3) the extracts of the two kinds of the plants as active ingredients.
Patent JP-2001306082-A (JP)
Title: Music distribution system and storage medium stored with music distributing program
Inventor: YAMAGUCHI YOSHITO
IPC: G06Q50/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To enable even an unknown musician to sell one's original music without troubles as conventionally and to enable an administrator who sells the music to obtain a market at a low cost. SOLUTION: A music server 1 sends registration condition information to a PC terminal 3 and registers the music data sent from the approved PC terminal 3, when receiving a request for registering the entrustment of selling music data from the PC terminal 3 connected via a communication line 4, sends sale price data on the music data to the PC terminal 3, when a request to purchase specified music data from the PC terminal 3 is received, and downloads the specified music data to the PC terminal 3 making the request to purchase via the communication line 4, when a charging server 2 confirms the reception of money from the purchase requester.
Patent JP-2001309159-A (JP)
Title: Recorder
Inventor: MORIFUJI HAJIME
IPC: H04N101/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a recorder that can suitably prevent falsification of generated digital image data and enhance the reliability as evidence. SOLUTION: A relating information insertion section 13 utilizes an electronic watermark technology to imbed relating information of digital image data stored in a relating information storage section 12 to the digital image data obtained by an image receiver section 11. An electronic signature generating section 15 generates an electronic signature of the digital image data to which the relating information is imbedded. A recording section 17 adds the electronic signature to the digital image data to which the relating information is imbedded and stores the resulting data to a storage section 16.
Patent JP-2001307464-A (JP)
Title: Device and method for media storage and device and method for providing media-related information
Inventor: AKIYAMA MORIYOSHI
IPC: H04N5/85
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain information regarding contents distributed in the form of a storage medium from the inside of the storage medium or from an external network and to register and use the information as index information and its additional information. SOLUTION: This device is equipped with a storage means which stores the index information, a reproducing means which reproduces contents, a retrieval means which performs retrieval to find whether the index information is registered, a registering means which obtains and registers information when the information is not registered, and an external information acquiring means which obtains information from an external network.
Patent JP-2001309942-A (JP)
Title: Absorbing article
Inventor: NOUSHIRO RIYUUICHI
IPC: B32B5/16
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide article in which an absorbing layer including functional power is provided and which powder is prevented from dropping out from the layer. SOLUTION: In the absorbing article which possesses a liquid permeable surface layer 21, a liquid impermeable back layer 22 and a liquid retainable absorbing layer 10, the absorbing layer 10 has an absorbing core 11, a sheet 12 for preventing the dropping of and a functional sheet 13 which lies between them and includes functional power, and the core 11 and the sheet 12 are spliced or joined directly at a part extending from the front and behind edges 13a in the layer 10 of the functional sheet 13 in order that the functional powder is prevented from dropping out from the front and behind edges 10a-10a of the layer 10 and also that aforesaid functional powder dose not drop off from the right and left edges 10c-10c of the layer 10 by a similar prescribed means.
Patent JP-2001312451-A (JP)
Title: Processing period managing method for transmission of electronic information with processing period
Inventor: KUROSAWA HIDEHIRO
IPC: H04L12/54
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To transmit information more securely by allowing an electronic mail system to periodically check an opening period against the schedule of the recipient. SOLUTION: A period management part 23 on an electronic mail reception side periodically inquires the recipient's schedule of unopened mail of a schedule system 4, judges whether or not the recipient can open the mail within the opening period from now, and notifies the sender that the electronic mail will possibly not be opened within the opening period in such a case.
Patent JP-2001320020-A (JP)
Title: Semiconductor integration structure and semiconductor integration method
Inventor: SHIRAI TOSHIHITO
IPC: H01L21/761
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To reduce the size and costs of a circuit using a dynamic fail-safe signal processing to integrate a circuit including the signal processing part of a signal outside a power supply frame. SOLUTION: An n-type impurity layer 6 with a different conductivity type from that of an adjacent region is provided between a p-type impurity layer 4 of the collector region of the outermost region of a pnp bipolar transistor 5 and a p-type silicon substrate 1.
Patent JP-2000358090-A (JP)
Title: Radio communication device
Inventor: USUI YUZO
IPC: H04W88/02
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To improve portability without using any accessory while maintaining compatibility with a conventional data communication interface. SOLUTION: This device is equipped with a housing 12 which has an interface part 14 complying with predetermined standards, is in a physical shape complying with the standards, and can be inserted into an insertion hole provided to an external terminal device 2, a storage part 221 which is provided to the housing 12 and stores property information of a card and information needed to communicate data of the terminal device 2, a voice input part 122 which receives a voice signal and a voice output part 112 which outputs a voice signal at the telephone call,  and a modulation and demodulation part 222 which modulates and demodulates the data of the terminal device 2 according to the information stored in the storage part 221 when the housing 12 is inserted into the insertion hole provided to the terminal device 2 and also modulates and demodulates the voice signal when a telephone call is made.
Patent JP-2001318913-A (JP)
Title: Method and device for expanding external character allowed to be used by application and recording medium
Inventor: SUGIHARA KENJI
IPC: G06F17/21
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide external character(EC) processing system and method capable of using many ECs without depending on the character code systems of an application(AP), an OS, etc. SOLUTION: The system is provided with an EC font name storage part for previously storing the name of an EC font for expressing an EC and an identification(ID) code to be a unique character string corresponding to the name of the font, a font storage part for previously storing font images corresponding to respective characters and respective font names, an ID code retrieving means for retrieving the ID code stored in the EC font name storage part from an inputted character string and acquiring the corresponding font name, and a font conversion means for converting a font name applied to a target character in the character string into a font obtained from the font storage part.
Patent JP-2001325950-A (JP)
Title: Nonaqueous electrolyte secondary cell and negative electrode of the same
Inventor: HASEGAWA MASAKI
IPC: H01M4/36
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To get a high capacity and to prevent a malfunction of current collection by using a compound of double nitride containing lithium and oxide as the material for a negative electrode of a nonaqueous electrolyte secondary cell. SOLUTION: A current collection property is improved by covering a certain part or whole part of particle surface of at least one kind of powder 5 of either a compound of double nitride containing lithium or an oxide by a conductive fine particles 4.
Patent JP-2001325475-A (JP)
Title: Substitutive order receiving processing system, order receiving substituting service method and recording medium with recorded substitutive order receiving processing program
Inventor: TAKEUCHI JIYUUYA
IPC: G06Q50/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an order receiving substituting service method for performing an article order receiving substituting service job in place of a storekeeper while using the Internet. SOLUTION: In the order receiving substituting service method for an order receiving substituting service dealer to receive the order of an article from a consumer in place of the storekeeper while using a computer, the consumer retrieves the storekeeper, who deals with the desired article, on a home page opened by the order receiving substituting service dealer and orders the article to this storekeeper, and the order receiving substituting service dealer prepares order receiving information with advertisement by adding the contents of an advertisement previously requested from an advertiser to the order receiving information prepared corresponding to the order contents of the consumer and reports the order receiving information to the storekeeper by transmitting this order receiving information with advertisement to the storekeeper by facsimile. Corresponding to the number of times of facsimile transmitting, the compensation of advertisement presentation is demanded to the advertiser and advertisement costs are paid from the advertiser.
Patent JP-2001323886-A (JP)
Title: Rotary compressor
Inventor: FUTAGAMI YOSHIYUKI
IPC: F04C18/356
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent a generation of vibration and noise without increasing a friction loss and making a structure complex and large-sized. SOLUTION: The above purpose is accomplished by pivotally supporting a crank shaft 12 by an end plate, at an electric motor 8 side, of a cylinder 3 and a sub-bearing part 17 disposed in opposition to a rotary compressor mechanism 2 side of the electric motor.
Patent JP-2001324704-A (JP)
Title: Method for manufacturing liquid crystal display device and substrate holding device used for that method
Inventor: OISHI TAKAYUKI
IPC: G02F1/13
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal display device by which electrification of a substrate constituting the liquid crystal display device can be prevented when the substrate is removed from the substrate holding part of each processing device, the potential of the substrate is always kept low without decreasing the productivity, and thereby, damages of the liquid crystal display device or deposition of foreign matter due to electrostatic charges can be prevented, and to provide a substrate holding device to be used for the method. SOLUTION: A lubricator 6 filled with ethanol is disposed in the midway of an air supply pipe 5 for releasing vacuum in the substrate holding device which holds a substrate 1 by vacuum sucking. When vacuum sucking of the substrate 1 is released, ethanol together with air for releasing is supplied to between the substrate 1 and the substrate holding part (stage 2), and the substrate 1 is removed from the stage 2 in this state.