baber/WOPTO huggingface dataset:
Patent JP-2002216151-A (JP)
Title: Image generation system, program and information storage medium
Inventor: KIKKO SHIGERU
IPC: G06T15/04
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an image generation system, a program and an information storage medium by which a normal vector of an object is calculated with a small processing load. SOLUTION: Constitutional points CP1 to 15 (apexes) of the object WS are calculated in real time based on sampling points SP1 to SP15 and the normal vector of the object is calculated based on positions of the sampling points and positions of the constitutional points. A shading processing, an environmental texture mapping processing and a hit processing are performed based on the calculated normal vector and an image of the object is generated based on the calculated constitutional points. The normal vector is calculated by correcting the direction of the vector to face the direction to connect the sampling points with the constitutional points (converting the direction to be line symmetrical to a Y axis). Coordinates of the constitutional points of the object are calculated based on a function to use the coordinates of the sampling points and time as an argument.  The image of the object to be expressed on a free curved surface by using control points of the free curved surface as the sampling points.
Patent JP-2002211197-A (JP)
Title: Transparent object having bright drawing part therein
Inventor: YOSHIDA MASAO
IPC: B44C5/08
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a transparent body capable of visually confirming a high- definition image from far inexpensively in such a form that a running maintenance cost is reduced. SOLUTION: The transparent object is constituted of a transparent or almost transparent main body having a drawing part, which comprises an aggregate comprising straight lines piercing through the main body, formed thereto in an arbitrary form and a light source parallel to the piercing straight lines and receiving light from the surface of the main body, and a bright drawing part is provided in the transparent object.
Patent JP-2002213315-A (JP)
Title: Pressure control valve
Inventor: HIROTA HISATOSHI
IPC: F02M69/00
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To reduce cost by reducing the number of parts and lowering the machining precision of part items. SOLUTION: A plug 5 having a central opening and a valve seat on the side of a fuel supply opening 16 is fixed in the center of a diaphragm 6, a ball 3 constituting a valve element is opposed to the valve seat, and a shaft 8 is fixed to the ball 3. The shaft 8 is provided with a spheric tip, and is held separated from the bottom of a shaft receiving portion 11 formed in an end face of a housing 10 when a pressure control valve 1 is not in operation. When the pressure control valve 1 is in operation, the valve element can move on the tip of the shaft 8 and thus follow an inclination of the plug 5 constituting the valve seat, so that a complicated structure is unnecessary and high machining precision is unnecessary for a seating surface, to offer a reduction in the cost of the pressure control valve 1.
Patent JP-2002218528-A (JP)
Title: Base station unit and base station unit synchronization method
Inventor: CHINDA YUSUKE
IPC: H04W72/04
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a conventional private system that its much reduces the communication capacity of a newly introduced system because frequency assignment, inter-base station synchronization and code assignment are independently made causing interference between different private systems and thus resulting in inefficient habitat segregation of resources. SOLUTION: The base station unit of its own station is provided with a search function that searches for a synchronous channel sent from a base station unit of another cell and a base station unit of another private system so as to autonomously conduct inter-base-station synchronization, scrambling code assignment and frequency assignment.
Patent JP-2002210547-A (JP)
Title: Method for continuously casting steel
Inventor: ITO YOICHI
IPC: B22D11/10
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting method for producing a cast slab having high quality excellent in the surface quality and the internal quality by impressing shifting magnetic field to molten steel discharged vertically downward from a straight nozzle to control the descending stream of the molten steel. SOLUTION: Upward shifting magnetic field is impressed to a range from a meniscus between long side surfaces at both sides of the straight nozzle and the straight nozzle, to the lower end part of a mold, so that the descending stream of the molten steel discharged vertically downward from the straight nozzle is made to interfere with the ascending stream of the molten steel streaming upward with the shifting magnetic field.
Patent JP-2002212011-A (JP)
Title: Insect pest-attracting poison bait
Inventor: MINAGAWA FUMIYASU
IPC: A01N47/02
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an insect pest-attracting poison bait sufficiently exhibiting insecticidal property without impairing an attractive performance of bait which is an attractive ingredient by a solvent when the attracting poison bait is formulated from fipronil which is a predetermined agricultural chemical. SOLUTION: This insect pest-attracting poison bait comprises a bait for insect pests as an attracting ingredient and 5-amino-1-[2,6- dichloro-4-(trifluoromethyl)phenyl]-4-[(trifluoromethyl)sulfinyl]-1H-p yrazol-3- carbonitrile (general name: fipronil) dissolved in polyethylene glycol as an active ingredient for killing insects.
Patent JP-2002209590-A (JP)
Title: Method for asymmetrically modifying terminal domains of nucleic acid
Inventor: SHIGEMORI YASUSHI
IPC: C12N15/09
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for preferentially applying a desired treatment to one of the terminal domains of a target nucleic acid. SOLUTION: This method for preferentially applying the desired treatment to one of the terminal domains of the target nucleic acid comprises a process for adding RecA protein and a nucleic acid probe homologous to the opposite side terminal domain to the terminal domain to be subjected to the above- described desired treatment to a specimen containing the target nucleic acid to bind the nucleic acid probe to the target nucleic acid through the RecA protein, thus converting the opposite side terminal domain into the triple strand structure; a process for dissociating the bound RecA protein from the target nucleic acid to obtain the nucleic acid having the triple strand structure in the opposite side terminal domain;  and a process for applying the above-describe treatment to the nucleic acid to preferentially apply the desired treatment to one of the terminal domains of the target nucleic acid.
Patent JP-2002204441-A (JP)
Title: Information processing unit and information processing system
Inventor: IKU MAKOTO
IPC: G06F3/048
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an information processing unit and an information processing system that can reproduce desired contents without the need for identifying one of video/audio reproduction devices. SOLUTION: The information processing unit is provided with a device controller 24 of a server 2 that controls the video/audio reproduction devices 1 through device communication interfaces 16, 26, a contents information overall storage section 21 of the server 2 that manages contents information corresponding to an information source in the video/audio reproduction devices 1, and a GUI 27 of the server 2 that selects optional contents information from the contents information overall storage section 21. The server 2 uses the device controller 24 to reproduce an optional video/audio reproduction device 1 having the contents 13 corresponding to the contents information selected by the GUI 27.
Patent JP-2002219444-A (JP)
Title: Purifying equipment of contaminated soil containing volatile organic compound
Inventor: YAMADA KAZUHIRO
IPC: B09B3/00
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a purifying equipment of a contaminated soil where the contaminated soil containing a volatile organic compound is preferably treated by heating and purifying. SOLUTION: The contaminated soil containing the volatile organic compound is heated by a heating rotary kiln 1 to volatilize and separate or decompose the volatile organic compound and a dust in an exhaust gas discharged from the rotary kiln 1 is captured by an inertial dust separator 9 and a bag filter 10. A heavily condensed volatile organic compound is contained in this captured dust, which is supplied to a dust heating equipment 8 where the dust is heated to perform purification processing by volatilizing and separating or decomposing the volatile organic compound. A heated soil or a heated dust discharged from the kiln 1 or a dust heating equipment 18 is supplied to a soil water-cooling equipment 26 where water is flushed over the soil or the dust to cool it, thereby facilitating handling.
Patent JP-2002215830-A (JP)
Title: Information providing system, bid system for prescribed area, information providing method, and bid method for prescribed area
Inventor: SASAKI SEIKI
IPC: G06Q50/00
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To guide an event project held in a prescribed area such as a public facility and an event place appropriately, and to toll a fairer presentation fee by reflecting a presentation space, a booth, and variation of value such as a broadcast time. SOLUTION: An information providing system has a registration server 2 to which an applicant for a circle accesses from a terminal 1, a drawing and winning information system 3 which makes a bid for the presentation space, an arranging system 4 which arranges the presentation space decided by the bid, a distributing data making system 5 which transforms the arrangement plan (map) into a distributing data, and a distributing system 6 which distributes the distributing data at the place.  The drawing and winning information system 3 has an arrangement plan presenting function which presents a position of the presentation space in the place and area information such as its dimensions on a web page, an area value presenting function which presents variation of the value of the presentation space on the web page, an area information database which stores presentation information and presentation fee, and a bid function which bid for tenants through internet.
Patent JP-2002214837-A (JP)
Title: Image forming method and toner
Inventor: NONAKA KATSUYUKI
IPC: F16C13/00
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method having little decrease in the developer carrying property of a developing sleeve or deterioration in a solid image, caused by the long-term use in a low temperature and low humidity environment or in a high temperature and high humidity environment. SOLUTION: The weight average particle size of the toner ranges from 3 μm to 9 μm. The toner shows the main peak molecular weight Mp in the range from 5,000 to 40,000 the weight average molecular weight Mw from 40,000 to 2,000,000 and the Mw/Mn of Mw to the number average molecular weight Mn from 1.5 to 100 by gel permeation chromatography(GPC) of the THF(tetrahydrofuran)-soluble component. The toner has 1 to 60 mass% THF- insoluble content. The average circularity of the toner measured by a flow type particle image measuring device, which ranges from 0.930 to 0.995 with <0.080 standard deviation for circularity.
Patent JP-2002236084-A (JP)
Title: Method and device for measuring concentration of mixed suspended matter
Inventor: KOMIYA HIDEAKI
IPC: G01N9/26
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for measuring the concentration of mixed suspended matter with high measurement accuracy and a wide measuring range, capable of real-time and continuous measurement and is easy to maintain and manage. SOLUTION: In the method for measuring the concentration of mixed suspended matter for measuring the concentration of mixed suspended matter in a liquid in which the suspended matter is mixed, the pressure difference between two points separated in the direction of the depth of the liquid is detected. The average density of the liquid between the two points is computed, on the basis of the pressure difference. The difference between the average density and the previously obtained reference density of the liquid is computed, as an index for obtaining the concentration of the mixed suspended matter.
Patent JP-2002223125-A (JP)
Title: Fm detection circuit
Inventor: OKAMOTO FUMIO
IPC: H03D3/26
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an FM detection circuit where the circuit configuration is simplified to the most and that is stably in operation and simply adjusted. SOLUTION: The FM detection circuit is configured such that an AM modulation wave is extracted at a midpoint (point B) of a series resonance circuit that receives an FM modulation wave from a point A and consists of a coil L and a capacitor C1, a diode D1 is used to apply AM detection processing to the AM modulation wave, a capacitor C2 eliminates a high frequency component and the resulting signal is extracted as a low frequency (AF) signal from a point C.
Patent JP-2002220842-A (JP)
Title: Foundation structure
Inventor: FUJIMURA MASAHIKO
IPC: E02D27/00
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a foundation beam connection part and maintain connection strength stably for a long time. SOLUTION: In a foundation structure connecting a foundation beam connection steel frame 3 provided on a pile 2 to an end part of a steel foundation beam 4, foundation footing concrete 7 is placed so as to cover the connection part 9 of the foundation beam connection steel frame 3 and the steel foundation beam 4.
Patent JP-2002227346-A (JP)
Title: Eaves edge structure
Inventor: OGAWA SUSUMU
IPC: E04D1/30
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide eaves edge structure securing drainage treatment with neat appearance without providing an eaves gutter at the edge of the eaves. SOLUTION: An eaves edge tile 1 is provided with through-holes 11 piercing from the front to the back, and a drainage ditch 23 for receiving to drain rainwater from the through-holes 11 of the eaves edge tile 1 is provided facing the back face side of the eaves edge tile 1.
Patent JP-2002225444-A (JP)
Title: Manufacturing device for thermal transfer image receiving sheet, and thermal transfer image receiving sheet
Inventor: OBONAI NAOHIRO
IPC: B41M5/52
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing device for a thermal transfer image receiving sheet, by which a favorable image quality wherein defects such as void are not generated while using a normal paper as a base material can be obtained. SOLUTION: This manufacturing device for the thermal transfer image receiving sheet is equipped with a powder coating section, and a fixing section. In this case, the powder coating section applies a power coating substance on the base material by an electrostatic adsorption method. The fixing section fixes the applied powder coating substance on the base material by a hot roll. The fixing section comprises at least two fixing units. Also, the powder coating section is equipped with first and second spray guns with an interval in the flowing direction of the base material.
Patent JP-2002222419-A (JP)
Title: Device and method for dividing image area and recording medium with recorded processing program
Inventor: TERAJIMA MIKIHIKO
IPC: G06T7/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To precisely obtain a desired division result even when it is difficult to separate an image since a group of feature quantities of the image gets scattered and lost and clusters are not distinctively formed or when the feature quantities are clustered by intention regardless of the properties of the feature quantity group of the image. SOLUTION: This device has a feature quantity extraction part 2 which extracts feature quantities of the pixels constituting the image, a 1st clustering part 3 which clusters the group of the feature quantities of the respective pixels in a feature quantity space according to the feature quantities, a clustering auxiliary information setting part 4 which sets conditions for reclustering for the clustered feature quantity groups, a 2nd clustering part 5 which reclusters feature quantity groups whose reclustering is decided in the feature quantity space according to the set conditions, a division result operation part 6 which performs the operation for dividing the image according to the clustered feature quantity groups, and a division result output part 7 which outputs the result of the divided images.
Patent JP-2002227995-A (JP)
Title: Shift control device of automatic transmission
Inventor: KANAIKE KAZUTOSHI
IPC: F16H61/18
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To protect a fail in acceleration as well as interruptions of an accelera tion and a driving power against a driver's intention and protect a frequent shift in an up-hill, and also develop a driving operability by holding a shift range and secure a sufficient acceleration after a shift down. SOLUTION: This device inputs a detective signal from a throttle opening detective means and a vehicle speed detective means, brings an engaging or disengaging operation of a clutch and a shifting operation of a transmission automatically, equips an acceleration detective system and holds a shift instruction when the acceleration is decided to be in an throttle opening by driver's intention even in case of a throttle opening condition to shift in normal shifting control. Also this device compares a vehicle speed with a sum of a vehicle speed at a shift down and a specified value of each shift and limits an output instruction when the vehicle speed is less than these values.
Patent JP-2002232044-A (JP)
Title: Optical fiber amplifier
Inventor: INAGAKI SHINYA
IPC: H04B10/60
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber amplifier in which an amplifying characteristic in a long wavelength side is not impaired even when a signal is interrupted in a short wavelength side in a wavelength multiplexing amplifier. SOLUTION: A signal light passes through an isolator 10-1 and is synthesized with an excited light from an excited light source 13 in a coupler 14. After passing through an ASE reflection filter 12, the signal light is amplified in an EDF 11, and is outputted from an isolator 10-2. The signal light reflects the ASE lights having specified wavelengths among the ASE lights heading for the filter 12 in the ASE generated in the EDF 11, and re-input them into the EDF 11. A specified wavelength is set in the short wavelength side of an amplifying band in the EDF 11, thereby the gain deviation generated in the long wavelength side in the amplifying band can be cancelled.
Patent JP-2002229606-A (JP)
Title: State transition model executing device, state transition model executing method and program
Inventor: SUGAWARA TOMOYOSHI
IPC: G06F9/46
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To execute a state transition model changing the priority of an event for every state. SOLUTION: An event priority setting part 101 refers to an event priority table showing a corresponding relation of the event for every state provided by a programmer together with the state transition model and priority and sets the priority of the event when starting each state. An event receiving part 102 takes an event with highest priority out of a plurality of events based on the set priority when a plurality of events are simultaneously generated. Based on the event and the state transition model, an operation executing part 103 controls the operation of a control object and a state transition part 104 executes the state transition of the control object.
Patent JP-2002227751-A (JP)
Title: Starter energizing circuit
Inventor: OSADA MASAHIKO
IPC: H01H47/32
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To miniaturize a switching element for electric current control which conventionally gets large because the switching element controls both electric current of a pull-in coil and a holding coil of a magnet switch. SOLUTION: A switching element 6 for switching electric current only to the pull-in coil 2c is arranged in an energizing circuit for the pull-in coil 2c. The switching element 6 is controlled by a control device 7 to be turned on when a key switch is turned on and to be turned off when a normally open contact 2a of the magnet switch is turned on. Since the switching element 6 controls electric current only to the pull-in coil 2c, it can be reduced in size (volume) comparing to a conventional one. Also, even if counter-electromotive force is generated at a starter motor 1, the counter-electromotive force is not transferred to the control device 7 through the pull-in coil 2c to cause a malfunction of the control device 7 since the switching element 6 is turned off.  When the magnet switch 2 and the starter relay 4 are turned off, since an energizing circuit from the starter motor 1 side to the pull-in coil 2c is shut off by turning the switching element 6 off, generation of surge electric current can be controlled and generation of noise can be suppressed.
Patent JP-2002224132-A (JP)
Title: Ultrasonic treatment apparatus
Inventor: HASHIGUCHI TOSHIHIKO
IPC: A61B17/28
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic treatment apparatus in which an operating force transmitting member which has high strength and rigidity and hardly buckles can be arranged into an inner space with a limited cross-sectional area of an inserting part and the dimension of the outer diameter of the inserting part can be decreased and an insulation covering can be provided on the outer peripheral face of the operating force transmitting member and operability can be improved. SOLUTION: An operating rod 30 for operating opening and closing of a jaw unit 24 is formed of a plate-like member 30a and the plate-like member 30a of this operating rod 30 is arranged under a curved condition around the central shaft of an overcoat tube 19 of the inserting part.
Patent JP-2001291681-A (JP)
Title: Beam homogenizer and laser irradiator, semiconductor device, and method of manufacturing the semiconductor device
Inventor: TANAKA KOICHIRO
IPC: H01L29/786
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a linear laser beam, having uniform energy used in the annealing process of an amorphous semiconductor film where a long linear laser beam is required for mass production, a very expensive optical lens is required for forming a linear laser beam of 600 mm or longer by using the conventional transmission type optical system, and the length of 600 mm corresponds to the length of one side of a large substrate for mass production. SOLUTION: The problem is solved by using an optical system comprising reflectors shown in Fig. 1. When beam splitting reflectors 1106 and 1107 are used, a linear laser beam having uniform energy can be formed through an arrangement consisting only of reflectors. The reflector can be machined very easily, as compared with a transmission type lens and can be manufactured very inexpensively in case of a large scale optical system. When the optical system is employed, a linear laser beam of 600 mm or longer can be formed relatively easily.