baber/WOPTO huggingface dataset:
Patent JP-2002113487-A (JP)
Title: Method for treating organic wastewater
Inventor: OTSUKA HIROAKI
IPC: C02F1/36
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a novel method for treating organic wastewater, capable of markedly reducing the generation amount of excessive sludge generated accompanied by the biological treatment of organic wastewater. SOLUTION: In the method for treating organic wastewater by biologically treating organic wastewater and subjecting the obtained biologically treated mixture to solid-liquid treatment and applying solubilizing treatment to the separated sludge to solubilize organic matter contained in the sludge and returning the treated sludge to a biological treatment tank, (a) the solubilizing treatment is performed as specific treatment wherein definite other treatment is combined with treatment using an alkali agent or (b) the concentrated sludge component phase obtained by the solid-liquid separation treatment of sludge subjected to solubilizing treatment is repeatedly circulated to be subjected to solubilizing treatment or both of the treatments (a) and (b) are performed.
Patent JP-2002280650-A (JP)
Title: Laser irradiation apparatus
Inventor: OKADA JUNICHI
IPC: G02B26/08
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a laser irradiation apparatus that can continuously radiate a stable laser beam. SOLUTION: The laser irradiation apparatus radiates the laser beam generated by a laser light source 1 via optical fiber 2, and has an optical element 3 and a control apparatus 6. The optical element 3 is arranged in the light path between the laser light source 1 and optical fiber 2, and can move the optical axis position of the laser beam on the incidence end face of the optical fiber 2. The control apparatus 6 controls the optical axis position of the laser beam on the incidence end face of the optical fiber 2 by the optical element 3, so that the quantity of light in the laser beam emitted from the optical fiber 2 coincides with a preset target value.  By the control apparatus 6, the target value is set by using the quantity of light in a specific range outside the optical axis of laser beam on the incidence end face of the optical fiber 2 that can obtain the maximum quantity of light in laser beams emitted from the optical fiber 2 as a modulated-light range.
Patent JP-2002274124-A (JP)
Title: Retreaded tire and manufacturing method of retreaded tire
Inventor: TAGA GENTARO
IPC: B29D30/54
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To improve sticking performance of a tread on a retreaded tire. SOLUTION: A side surface 6 of the tread 3 is buffed and treated on the retreaded tire constituted by connecting the tread 3 to a base tire 1 through cushion rubber 2.
Patent JP-2001344553-A (JP)
Title: Method for indexing data space of feature vector
Inventor: SHIN HYUN-DOO
IPC: G06F17/30
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for indexing the data space of feature vectors that can be used for similarity retrieval within multi-order vector space. SOLUTION: This method for indexing the data space of the feature vectors includes a step (a) for discriminating whether a cell where feature vectors are concentrated exists and a step (b) for hierarchically indexing the data spaces of features vectors when the cell where the feature vectors are concentrated exists in the step (a). The method for indexing the data space of the feature vectors can minutely index the data space of the feature vectors when the feature vectors are not equally distributed within the vector space whose order is high.
Patent JP-2002277659-A (JP)
Title: Photonic crystal optical element and its producing method
Inventor: YOKOO ATSUSHI
IPC: B82B3/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a photonic crystal optical element capable of optionally introducing a material other than a material constituting photonic crystal and a method for producing the element. SOLUTION: When through vertical holes 12 and closed vertical holes 14 are formed on a substrate 11 and a filling material 15 is applied to the rear face side of the substrate 11, only the through vertical holes 12 are filled with the material 15 to obtain an optical element of an optional functional material.
Patent JP-2002290880-A (JP)
Title: Image processor, its control method and computer readable memory
Inventor: ITO MIKI
IPC: H04N1/387
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an image processor for easily grasping the contents of image data which is stored in a storage medium and managing it and also to provide its control method and a computer readable memory. SOLUTION: Image data provided with at least additional information data which is stored in a PC card of a PC card socket 15 is inputted and written in a CD-R in a CD-R disk device 16. Then an image based on additional information data of the image data is printed on a printing sheet of paper by a printer 18.
Patent JP-2002287953-A (JP)
Title: User interface system
Inventor: MIYOKAWA HIDEFUMI
IPC: G06F3/16
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a user interface system capable of reducing the size, the cost and power consumption of interface equipment, and realizing excellent man-machine interface to a user. SOLUTION: This user interface system comprises a plurality of interface equipment, and the interface equipment comprises a synthesizing means of output signal for the interface and a communication means for inputting and/or outputting communication signals such as infrared rays which cannot be sensed by human, and performs user interface by emitting the output signal. The plurality of interface equipment perform operations related to each other by transmitting information between the communication means.
Patent JP-2002291071-A (JP)
Title: Central supervisory device
Inventor: HASHIMOTO YASUMASA
IPC: H04Q9/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a central supervisory device that can correctly detect a return signal without malfunction of short-circuit detection even when the device is connected to many terminals requiring much current. SOLUTION: The central supervisory device transmits a voltage signal to a terminal and also supplies power to the terminal and receives a return signal from the terminal by a current of the power supply flowing through the terminal. The central supervisory device changes each comparison reference value for a comparator 13 to detect the return signal and for a comparator 14 to detect a short-circuit signal according to the increase in the current supplied to the terminal.
Patent JP-2002285074-A (JP)
Title: Cationic electrodeposition coating composition
Inventor: TSUBONIWA SHOSUKE
IPC: C09D5/44
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a cationic electrodeposition coating composition which restrains the side reactions between activated oxygen, free radicals, and the like in a prolonged storage or at the time of use as an electrodeposition coating material and which has the restrained inconveniences, ones caused due to the lowering of the reactivity of unsaturated double bonds introduced into the resin and due to the polymerization during the storage or at the time of use. SOLUTION: The cationic electrodeposition coating composition is characterized in that it contains a resin composition and a phenolic polymerization inhibitor which resin composition consists of a resin of an epoxy resin backbone and has a number average molecule weight of 500-20,000, wherein the resin composition contains 5-400 mmol of sulfonium group, 10-485 mmol of propargyl grupu, and 10-485 mmol of unsaturated double bond per 100 g of the resin solids, wherein the total content of the above sulfonium group, propargyl group, and unsaturated double bond is 500 mmol or less per 100 g of the resin solids, and wherein the above phenolic polymerization inhibitor is 0.5-3 wt.% per the resin solids.
Patent JP-2002284026-A (JP)
Title: Power cylinder of power steering device
Inventor: KAMIMURA SEIJI
IPC: B62D5/10
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To improve bearing precision of a bearing bush by reducing the deformation of a barrel part when mounting the bearing bush as much as possible. SOLUTION: An annular flange 17 protruding to the outside in the radial direction is provided at outer periphery on one end side of the cylindrical barrel part 16 of the bearing bush 14, and an annular recessed part 19 with which the annular flange 17 is engaged is provided in the vicinity of an end part on the side where the bearing bush 14 is inserted in a bush fitting part of a sealing plug 12. When mounting the bearing bush 14, the other end part of the barrel part 16 of the bearing bush 14 is inserted into a rod fitting and insertion hole 13 of the sealing plug 12, and the annular flange 17 is deformed at the end of insertion stroke of the bush 14 and is engaged with the annular recessed part 19 of the sealing plug 12 when the bush 14 is pushed into the rod fitting and insertion hole 13 as it is.  Consequently, the deformation of the barrel part 16 in accordance with the deformation of the annular flange 17 is performed at the end only of insertion stroke of the bush 14.
Patent JP-2002286330-A (JP)
Title: Condenser
Inventor: TSUKAMOTO KAZUYUKI
IPC: F25B39/04
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a condenser capable of preventing a spiral from occurring at an outlet for a compressor injection condensate, and of supplying the condensate to a compressor stably at all times as an injection liquid. SOLUTION: In a shell and the type condenser in which a cylindrical section constituted of a trunk plate 1 is installed laterally, there is provided a compressor injection condensate takeout port 6 provided in the cylindrical section of the condenser located at a lower portion upon its installation for taking out liquid from the condenser, and a spiral occurring prevention member 12 is provided at an upper portion of the liquid takeout port 6, opposed to the liquid takeout port 6.
Patent JP-2002286333-A (JP)
Title: Freezing apparatus
Inventor: FUJIMOTO HAJIME
IPC: F25B49/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a freezing apparatus capable of detecting leakage of a refrigerant earlier and accurately irrespective changes in seasons and the amount of initial encapsulating of the refrigerant. SOLUTION: A title freezing apparatus comprises: a level sensor (refrigerant takeout pipe 22, etc.), for detecting a liquid surface level of a refrigerant stored in a liquid reservoir 3 of a refrigerant circuit, a pressure sensor 19 for detecting refrigerant pressure in the liquid reservoir 3, a temperature sensor 20 for detecting refrigerant temperature in the liquid reservoir 3;  and a refrigerant leakage detection section (means) 21 for detecting leakage of the refrigerant from the refrigerant circuit by estimating refrigerant mass in the liquid reservoir when a pump down operation is performed at a predetermined time interval to recover the refrigerant in the refrigerant circuit into the liquid reservoir 3 based upon detection values with a level sensor, the pressure sensor 19, and the temperature sensor 20, and comparing the calculated amount of the refrigerant in the liquid reservoir with the refrigerant mass in the liquid reservoir calculated upon previous time pump down.
Patent JP-2002293354-A (JP)
Title: Applying device
Inventor: KOBAYASHI TSUTOMU
IPC: B65D47/42
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an applying device which can apply a large amount of a substance to be applied including not only a liquid but also a creamy liquid and a powdery cosmetic or medicine over a wide range as the need arises as well as over a limited small range, wherein it can be easily switched over between the ranges. SOLUTION: The applying device includes a container, a hinged cap mounted on the container, and an applying member mounted on the hinged cap. The hinged cap includes a cap base having a pour-out cylinder, and an open/close lid having an attachment member of the applying member standing on its top wall and having a communication tube hanging to be fitted into an inner periphery of the pour-out cylinder. The applying member includes an applying ball and a holder comprising a holding wall for holding the applying ball and including an engaging member hanging on an outer periphery of an intermediate portion of the holding wall to be engaged with the attachment member of the open/close lid.
Patent JP-2002297266-A (JP)
Title: Information processor
Inventor: YAMAMOTO MASARU
IPC: G06F1/16
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To realize an information processor which is constituted as a water proof and dust proof structure capable of performing sufficient heat radiation. SOLUTION: This information processor is provided with a heat collecting member through which heat generated by a heating member is transmitted, a heat sink arranged so as to be separated from the arranged area of the other constituting members in a case body constituted as a water proof and dust proof structure, and a heat pipe for exchanging heat with the heat collecting member and the heat sink.
Patent JP-2002292154-A (JP)
Title: Moving body control system
Inventor: NAKAARAI HIROSHI
IPC: A63H13/04
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of updating performances for moving bodies such as dolls and the like and increasing the variety of the performances by further adding new moving bodies. SOLUTION: A user accesses a server 3 from a client terminal 4 through a network and downloads performance data. On the other hand, a conductor doll 2 orders player dolls 1a to 1c to transmit doll IDs and transfers the same to the client terminal 4. The client terminal 4 selects playable performance data on the basis of the doll IDs from the conductor doll 2 and the IDs of dolls necessary for playing the performance data and transmits the performance control data of the selected performance data to the conductor doll 2. The conductor doll 2 transmits the performance control data to the player dolls 1a to 1c, which respectively receive the performance control data of their own doll IDs. Each player doll starts playing in response to a play starting signal from the conductor doll 2.
Patent JP-2002299159-A (JP)
Title: Regulator for power supply
Inventor: FUJII TATSUO
IPC: H01G9/052
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized regulator for a power supply, which has a capacitor part constituted of a solid state electrolytic capacitor which can be directly and electrically connected with a semiconductor component via a connection bump and is superior in high frequency responsiveness, mounting property and productivity. SOLUTION: Dielectrics coating films 2, solid-state electrolyte layers 3 and current collector layers 4 are formed on porous surfaces of valve metal sheet bodies 1 and are covered with insulating layers 9, and a first capacitor part 14 and a second capacitor part 15 composed of them are formed; the second capacitor part 15 which is arranged so as to be electrically insulated on the same surface, on which the first capacitor part 14 is arranged, and a current collector layer 10 which is electrically connected with the first capacitor part 14 and the second capacitor part 15 are installed on the same surface;  and the valve metal sheet body 1 of the first capacitor part 14 is electrically connected with the semiconductor component 8 via a connection bump 11, and the valve metal sheet body 1 of the second capacitor part 15 is electrically connected with the semiconductor component 8 via the connection bump 11.
Patent JP-2002300588-A (JP)
Title: Image-decoding method and apparatus
Inventor: KATAGAI TOSHIHARU
IPC: H04N19/51
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To reduce load on image-decoding processing. SOLUTION: The image-decoding apparatus comprises an image type decoding section 104 for detecting a bidirectional prediction coding frame obtained, based on a first frame in the past and a second frame in the future in an image display order, a code read jump circuit 103 for abbreviating the decoding of the bidirectional prediction coding frame based on the detection result, and means 150, 160, 170, and 180 allocating what is obtained by decoding the coded data in the first frame or what is obtained by decoding the coded data of the second frame instead of the result output of the decoding, when the decoding to the bidirectional prediction coded frame is abbreviated, thus abbreviating the decoding to the bidirectional prediction coded frame and hence reducing the load on image decoding.
Patent JP-2002259724-A (JP)
Title: On-line shopping system
Inventor: KOJIMA AKITOSHI
IPC: G06F13/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an on-line shopping system including goods not available depending upon the region, in which each user can search goods selectively between purchasable items and not purchasable. SOLUTION: Goods are grouped into a first group of items requiring constructing works for installation, a second group of items requiring installing operations, and a third group of items to manage only with delivery, and purchasable group are stored in a database 16 region by region (postal code). Upon confirming which category the item desired belongs to, the user enters the postal code whereto the item should be delivered. A server 14 searches purchasable group on the basis of the postal code and displays the characteristics of the region which the user has specified (construction works requiring area, installing operations requiring area, etc.), and also 'purchasable/ unpurchasable' of items for each group.
Patent JP-2002307179-A (JP)
Title: Device and method for laser beam machining
Inventor: MUNEYUKI TAKESHI
IPC: B23K26/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for laser beam machining for drilling a work at high speed. SOLUTION: The laser beam machining device is provided with an image processing means 22 which recognizes the machining position of a work 18, the position of a recognition mark of a pallet 19, and the shape of a hole after the machining of the work, and decides the acceptability, a moving means 20 which moves the pallet on which the work is mounted, between an image processing position and a laser beam machining position. The de vice is also provided with a controller which calculates and corrects the machining position of the work on the basis of the physical relationship between the machining position of the work and the position of the recognition mark of the pallet recognized at the image processing position, and the position of the recognition mark of the pallet recognized at the machining position.
Patent JP-2002303730-A (JP)
Title: Optical member
Inventor: IKEDA HIDEO
IPC: G02F1/1335
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical member having no trouble with a blocking phenomenon and exhibiting excellent release property and further producing no pasty stain or no paste dropping caused by an adhesive layer. SOLUTION: The optical member comprises an adhesive optical film consisting of an optical film with the adhesive layer on one of its surfaces. A releasing film is attached to the adhesive layer and a protective film with an attached adhesive is attached to the other surface of the optical film. The optical member is characterized by making at least one out of the releasing film and the protective film with the attached adhesive have a size overrunning a size of the adhesive optical film on a part or the whole of the peripheral part of the adhesive optical film.
Patent JP-2002310313-A (JP)
Title: Pressure regulating valve for pump
Inventor: TSUDA NAOKI
IPC: A01M7/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a pressure regulating valve for a pump allowing an internally residing air to be automatically, resonably and positively exhausted to the outside without the need for opening a discharge chamber in the pump. SOLUTION: The pressure regulating valve comprises a valve seat 45 provided on the side of a pressure regulating port 30 communicating with the discharge chamber 15 in the pump 10, a valve element 47 attached/detached to/from the valve seat 45 for opening/closing the pressure regulating port 30, a complementary liquid chamber 50 communicating with the pressure regulating port 30 via the valve seat 45 and the valve element 47, wherein a small air vent hole 46 is drilled in the valve seat 45 for making the pressure regulating port 30 communicate with the complementary liquid chamber 50. The valve seat 45 is in a cylindrical form with the small air vent hole 46 drilled in the radial direction.
Patent JP-2002312717-A (JP)
Title: Portable information code reader
Inventor: MIZUNO SATORU
IPC: G06K7/10
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a portable information code reader which can miniaturize its main body and improve visibility and operability. SOLUTION: In the portable information code reader 1 provided with a portable reader main body 2 and provided with the read function for reading an information code, the reader main body 2 is composed of two foldably connected partial main body member 3 and 4. In this configuration, the reader main body 2 is miniaturized by being folded. Also, since a display part can be provided on one of the two partial main body members 3 and 4 and an operation part on the other, the size of the display part and the operation part can be a sufficient size and as a result, the visibility and the operability are improved.
Patent JP-2002309057-A (JP)
Title: Acid decomposition type photosensitive composition and acid decomposition type litho printing plate
Inventor: KUNIDA KAZUTO
IPC: H01L21/027
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an acid decomposition type (positive type) photosensitive composition excellent in film strength and storage stability of photosensitive layer in a positive type image-forming material in an image-forming technique and particularly capable of preparing a plate material for litho printing which can be directly photo-engraved by using solid-state laser radiating ultraviolet light, visible light and infrared light and semiconductor laser from digital data of computer, etc. SOLUTION: This acid decomposition type photosensitive composition is characterized by comprising a resin having α-hetero-methyl structure and containing a recurring unit corresponding to a specific monomer and a light acid-generating agent.
Patent JP-2001354682-A (JP)
Title: Polymerizable acrylophosphonic monoester stable to hydrolysis
Inventor: MOSZNER NORBERT
IPC: A61K6/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To prepare a polymerizable acrylophosphonic acid derivative readily soluble to water or a polar organic solvent resulting in a solution whose behavior is not changed even if put to hydrolysis, thus stable to hydrolysis; in particular, to prepare a polymerizable acrylophosphonic monoester highly stable to hydrolysis and especially suitable for preparing polymers, adhesives or other materials, mainly dental materials, or as a component of these materials. SOLUTION: This acrylophosphonic monoester of the general formula (I), a stereoisomer thereof or mixture thereof, is prepared by partially hydrolyzing the corresponding acrylophosphonic ester(APE); wherein since a dilute sodium hydroxide solution is usable, there is no need of silylation using a trialkylsilane; as a result, the objective acrylophosphonic monoester can be obtained more easily and economically than analogous phosphonic acid.