baber/WOPTO huggingface dataset:
Patent JP-2002209833-A (JP)
Title: Insertion portion of endoscope
Inventor: OUCHI TERUO
IPC: G02B23/24
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an insertion portion of an endoscope which lessens breakage of an optical fiber bundle for illumination in spite of long-term use and can maintain good observation performance. SOLUTION: The insertion portion of the endoscope constituted by inserting and arranging the plural built-in objects, such as the optical fiber bundle 13 for illumination and tubes 12 into a flexible pipe 1 formed with a bending section 2 to be bent by remote control in its distal end segment is so constituted that (Σs/S) when the cross-sectional area of the internal space of one flexible pipe in denoted as S and the total of the cross-sectional area of the plural built-in objects is defined as Σs, exists within a range of 0.5<=(Σs/S)<=0.6 if the inner diameter of the flexible pipe 1 is >=6.5 mm and exists in a range of 0.5<=(Σs/S)<=0.65 if the inner diameter of the flexible pipe 1 is blow 6.5 mm.
Patent JP-2002209745-A (JP)
Title: Electric water heater
Inventor: TAKESHITA TOYOAKI
IPC: A47J27/21
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To perform a water level display of a favorable visibility for an electric water heater which boils hot water and keeps warm of it. SOLUTION: This electric water heater is equipped with a water tube 8a and a water level display window 11. In this case, the water tube 8a works also as a water level display in a container 3, which heats and keeps warm of a liquid. The water level display window 11 is used to check a liquid amount in the container through the water tube 8a. Then, a water level display scale 12 is provided at a location being parallel to the water tube 8a and back side of the water level display window 11. Thus, a water level display of a favorable visibility can be performed for the electric water heater.
Patent JP-2002217935-A (JP)
Title: Stackable switching hub and its control method
Inventor: ABE KEIJI
IPC: H04L12/44
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive stackable switching hub dispensing with management circuits, which can provide an inexpensive configuration for stackable switching hub systems using devices of a single kind only. SOLUTION: As a repeater means, PHY (physical layer protocols) and MAC(medium access controller) switches connected with multiple LAN terminal connection ports and each LAN terminal connection port, a cross point switch connected with each MAC switch, two bridges connected with the cross point switch as a stack connection means, two stack ports each of which is connected with each bridge, and a device ID switch which can be set by users, are provided. It is configured, so that the address information for the corresponding LAN port is set up for each MAC switch and the address information for each MAC switch and both stack points is set up for the cross point switch 102, based on the device ID number.
Patent JP-2002217922-A (JP)
Title: Household network equipment
Inventor: YANO HIROTSUGU
IPC: H04M11/00
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To hold display data in common between household equipment which mutual communication connection. SOLUTION: The display data can be held between household equipment 3, for instance because a microwave oven 3C receives a display data from, such as a refrigerator 3A, selects and displays on a display device only the necessary data which the oven is able to display from among the received display data. Status information, which shows status of the household equipment 3, are displayed on the display device of each household equipment, therefore, the magnetic oven 3C receives display data corresponding to the status information (operating status, information regarding food in the refrigerator) which shows refrigerator status from the refrigerator 3A, and displays the data on the display device of the oven.  Then user can monitors the food information of the refrigerator 3A installed remotely, and adjust menu, using the holding food material by confirming the display contents of the nearest oven 3C.
Patent JP-2002220229-A (JP)
Title: Method for producing ammonium cerium (iv) nitrate
Inventor: TANAKA SHINYA
IPC: C01F17/00
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing ammonium cerium (IV) nitrate where crystals having a small particle size account for a small portion. SOLUTION: A seed crystal is added to an aqueous solution of ammonium cerium (IV) nitrate at a temperature ranging from the saturated temperature of ammonium cerium (IV) nitrate (T1) to (T1-10 deg.C) (e.g. 80 deg.C to 100 deg.C). The aqueous solution is cooled to 30 deg.C or below at an average cooling rate 25 deg.C, so that the crystal of ammonium cerium (IV) nitrate is deposited. The aqueous solution of ammonium cerium (IV) nitrate can be obtained e.g. by dissolving cerium (IV) oxide hydrate or cerium (IV) hydroxide in an aqueous solution of nitric acid and then mixing the resultant with ammonium nitrate. After the seed crystal is added, the solution may be held 30 min or more at the temperature within ±5 deg.C of the temperature ranging from 50 deg.C to 90 deg.C, and succeedingly be cooled to 30 deg.C or below.
Patent JP-2002214826-A (JP)
Title: Electrostatic charge image developing toner and image forming method
Inventor: OSHIBA TOMOMI
IPC: G03G9/08
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner of superior fluidity, having a uniform electric charge distribution and little environmental dependence, less liable to release an external additive, not causing contamination of carrier and triboelectric charging member, less liable to reduce the quantity of electric charges, when it is left standing and giving a stable image. SOLUTION: The electrostatic charge image developing toner contains hydrophobic titanium dioxide having rutile type titanium dioxide and anatase type titanium dioxide within the same particles and having a treated layer surface- treated with a silane coupling agent as an external additive. The mass ratio between the rutile type titanium dioxide and the anatase type titanium dioxide is in the range of (2:98) to (45:55).
Patent JP-2001272531-A (JP)
Title: Composition for forming color filter, color filter using the same and its manufacturing method
Inventor: NAKANO TOMOHARU
IPC: C08L67/00
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a composition for forming a color filter from which the color filter having excellent resolution, heat resistance and adhesibility can be manufactured. SOLUTION: The used composition for forming the color filter is characterized by being composed of coloring particles (A) and a binder resin (B) and by having 0.90-1.00 Wadell practical sphericity.
Patent JP-2002219364-A (JP)
Title: Catalyst for oxidatively decomposing organic chlorine compound
Inventor: NAWAMA JUNICHI
IPC: B01J27/053
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that decomposing catalysts by conventional technologies can not stand long use because the decomposing catalysts are poisoned by sulfur components contained in gases to be decomposed. SOLUTION: This catalyst for oxidatively decomposing organic chlorine compounds can be utilized for a long period without being poisoned by sulfur components contained in a waste gas by using a specified sulfate compound as a part of the catalyst.
Patent JP-2002221325-A (JP)
Title: Gas cooking stove
Inventor: KAMITE MASAYUKI
IPC: F24C15/08
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a gas cooking stove to suppress the occurrence of a differ ence in a step between a grate and the upper surface of a cooking stove and be easy in maintenance, such as cleaning. SOLUTION: In the gas cooking stove having a top plate opened at a gas burner part, protrusions or recessed parts are formed in the periphery of the top plate and at least the grate, and the support part of the grate to support a cooking container and the upper surface of the top plate are positioned approximately in flush with each other. Exhaust and radiation are reliably carried out by the protrusion parts or the recessed parts and the upper surface of the top plate is positioned in flush, workability during cooking and cleaning is improved, and the gas cooking stove excellent in appearance and design ability is provided. Further, by molding the so formed gas cooking stove integrally with the top plate of the gas cooking stove, a seamless and flush cooking table can be provided.
Patent JP-2002222428-A (JP)
Title: Display device
Inventor: INUI HIRONORI
IPC: G06T3/00
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a display device which can confirm a video image even when an image of a component is displayed in the video image. SOLUTION: Drawing data generated by an editor are stored in a memory 160 for drawing data storage and video data obtained by a video camera CA are stored in a memory 170 for video data storage. A composition translucent processing part 142 of a processing part 140 for display performs composition and translucency processing between the drawing data stored in the memory 160 and the video data supplied from the memory 170 according to various data set in a setting register 141 and the information stored in the memory 160 to display a display picture on a display 120.
Patent JP-2001323627-A (JP)
Title: Wall structure, lighting equipment cover using wall material, and canvas using wall material
Inventor: NISHIZAWA TAKAO
IPC: F21Y101/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a conventional wall has no character and is not interesting. SOLUTION: A wall structure which is characteristic and expressive and has not been obtained conventionally is realized by building up a wall material containing fibers for plastering on a substrate member to leave its surface in projecting and recessed conditions, spraying the wall material containing fibers for plastering, burning fibers for plastering appearing on its surface, attaching and exposing a decorative material and a decorative device on its surface, raising fibers for plastering like beards on its surface, forming cracks intentionally, making a pattern of the substrate member appear on its surface, drawing characters and patterns by sandblasting, attaching traces caused by pressing a desired raw material, and bonding fibers of Japanese paper and pigment.  In a lighting equipment cover according to this invention, the wall material is applied on a surface of a net to prevent all meshes from being blocked so that light leaks from meshes which are not blocked. In a canvas according to this invention, a picture can be drawn on the surface of the wall material.
Patent JP-2001333431-A (JP)
Title: Method and device for coding and decoding image data
Inventor: SHINAGAWA YOSHIHISA
IPC: H04N19/33
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To solve problem of the conventional coding technology that cannot catch up with the fineness of an image from the standpoint of highly efficient coding with a small error. SOLUTION: Image data are inputted (S1010), and the data are classified into key frames and other intermediate frames (S1012). Pixel matching is conducted between the key frames (S1014), by interpolating the matching result, a virtual intermediate frame between the key frames is generated (S1016). By differentiating the virtual intermediate frame from a real intermediate frame actually existing from the beginning, the actual intermediate frame can be coded with a small code quantity) (S1020).
Patent JP-2002227465-A (JP)
Title: Mounting device of set plate
Inventor: ANDO YASUSHI
IPC: E05B9/08
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a mounting device of a set plate capable of solving such a problem that the tightening of a screw is a troublesome work since mounting seats are so constituted that the mounting seats put on both front and rear of a door are connected with the screw while the mounting seats are attached around the base of a handle when a door handle is mounted to the door. SOLUTION: The mounting device of the set plate is so constituted that a male member 7 provided to one mounting seat 5 and a female member 8 provided to the other mounting seat 6 are only pushed in the direction approaching to each other to enable them to engage with each other and that the engagement is released to enable it to separate by only rotating the female member 8 from a state of the engagement. Accordingly, the mounting device of the set plate can be simply and quickly detached to the door 2.
Patent JP-2002224996-A (JP)
Title: Stopper device of shredder
Inventor: OSAKO TATSUO
IPC: B26D7/01
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a stopper device of a shredder that no frequent exchange of a driving transmitter system connected to a stopper driving source is needed with high driving transmission accuracy without accumulating cut pieces. SOLUTION: The stopper device equipped in the shredder cutting an object P to be cut sent in a row with some cutting blades moving up and down from above is provided with a stopper body 2 stopping the object P to be cut at the cutting position by latching the object P and a hoisting and lowering mechanism 4 moving up and down the stopper body 2 connected to the stopper body 2 from the lower side of the object P. The hoisting and lowering mechanism 4 is connected to a reciprocating mechanism 7 shuttling along a blade pedestal 3 installed tooth rests receiving cutting blades. The reciprocating mechanism 7 is connected to a rolling mechanism 8 performing reciprocal switching rotating supported by the end part of the blade pedestal 3 with possible to rotate. The rolling mechanism 8 is connected to the stopper driving source through a rod 9.
Patent JP-2002223665-A (JP)
Title: Liquid circulator and rearing equipment for fish and shellfish
Inventor: TSUJI ATSUSHI
IPC: A01K63/04
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid circulator obviating the necessity of a water- circulation pump to effect reducing equipment cost and electric power saving as well. SOLUTION: This liquid circulator functions to circulate the water in a raising water tank with fishes-and-shellfishes are raised therein, and has the following construction and scheme: there is provided a pumping cylinder 2 with its bottom communicating with the lower part of the raising water tank 1, and there is also equipped an air feed means 3 functioning that the lower part of the pumping cylinder 2 is fed with air to suck the water in the water tank 1 by air lift action via the bottom of the pumping cylinder 2 into the cylinder 2 and release the water via the top of the cylinder 2 to circulate the water by the aid of the air lift.  Thus, the water in the raising water tank 1 can be circulated by the air lift through the pumping cylinder 2, and by feeding the pumping cylinder 2 with air by making use of a pump installed for feeding the water in the raising water tank 1 with oxygen, the necessity to install separately a water-circulating pump can be eliminated.
Patent JP-2002228825-A (JP)
Title: Device for manufacturing color filter
Inventor: FUJIIKE HIROSHI
IPC: G02B5/20
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To prevent a defective product from being generated by temperature variation of an inkjet head by controlling the inkjet head temperature in a device for manufacturing a color filter using the inkjet method. SOLUTION: The temperature of the inkjet head 1 in the operating time of the device is maintained at the temperature in its stop time by placing a heat exchanger 2 thermally connected to the inkjet head 1 and making the air flow inside.
Patent JP-2001290240-A (JP)
Title: Heat developable photosensitive material and processing method
Inventor: SAKATA HIDEAKI
IPC: G03C1/498
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material which ensures very small expansion and contraction of the base before and after heat development, good sharpening of the toe, high Dmax and good adhesion to the base, a heat developable photosensitive material for printing having good image quality and scuffing resistance and free from color smear and a heat developable photosensitive material for printing adaptable to color printing and high definition printing and processed by perfectly dry processing. SOLUTION: Each of the heat developable photosensitive materials contains an organic silver salt, silver halide, a developing agent and a vinyl compound on the base and is imagewise exposed and heat developed. The rate of thermal dimensional change of each of the photosensitive materials is <0.04% under heat development conditions which make the maximum density of the exposed part >=4.0 and the density of the unexposed part <=0.2.
Patent JP-2002230040-A (JP)
Title: Storage/transmission system
Inventor: NOGUCHI HIROSHI
IPC: G06F17/40
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a storage/transmission system capable of being inexpensively constituted and reducing communication cost. SOLUTION: A central unit console 1 and a plurality of slave station devices 51-5n are interconnected through a subscriber telephone line network 6. The slave station devices 51-5n time-sequentially store inputted measurement signals or facility state signals, and the stored time-series data are transmitted between the central unit and the plurality of slave station devices. The slave station device 51 is provided with a main memory 504 which holds the inputted measurement signals or the facility state signals for several days as a file format of one day unit, and holds the present stored file and the past file which is stored one day before and a freely attachable and detachable auxiliary storage part 506 which holds the past files after one day before.
Patent JP-2002226348-A (JP)
Title: Composition for oral cavity
Inventor: SUGIYAMA SHINJI
IPC: A61K8/86
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for oral cavities, capable of suppressing the attachment of a material causing a plaque on the surfaces of teeth to exhibit an excellent tooth plaque-suppressing effect and useful for preventing oral diseases. SOLUTION: This composition for the oral cavities is characterized by incorporating a fluorine-based polymeric oil agent and a fluorine ion-supplying compound.
Patent JP-2002229851-A (JP)
Title: Data access method at shifting data to wide bit width address space
Inventor: ARIMITSU YUTAKA
IPC: G06F12/06
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To decrease modification in a data access processing program, when data in a narrow bit width address space are shifted to a wide bit width address space. SOLUTION: A temporary range managing means 30 produces/ensures one temporary range on a 32-bit address space 50 to each data access processing program, and, manages information indicating correspondence between the data access processing program and an address of the temporary range. A data managing means 20 controls producing/detecting/deleting of data on a 64-bit address space 40, and instructs the management of the temporary range or inquires and returns an address of the temporary range. A data contents reflecting means 60 conducts processing for reflecting data contents from one side to another side between the data on the 64-bit address space 40 and the temporary range on the 32-bit address space 50, so as to keep consistency on data access processing, on the basis of an instruction from the data managing means 20.
Patent JP-2002230215-A (JP)
Title: Congestion state confirming system for attraction, and reserving system for attraction
Inventor: SAKATA KOJI
IPC: G06Q50/00
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To make the congestion state or progressing state of each attraction from a remote place using receiving terminals, and to make it possible to have any attraction in a facility reserved from the receiving terminals scattered in the facility without waiting for each attraction in line or without requiring walking to a window for reservation. SOLUTION: A speedy reserving procedure is automatically performed by communicating various information in real time via the receiving terminals, a host computer, and networks in the facilities interconnecting attraction terminals of respective attraction facilities for realizing a reserving system.
Patent JP-2002233865-A (JP)
Title: Drinking water heater-cooler
Inventor: HIRAKAWA YUSUKE
IPC: C02F1/48
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a drinking water heater-cooler which reliably achieves dechlorination and bacteria eradication by carrying out bacteria eradication in a cold water tank as well as dechlorination in a water pipe, can be sanitarily used and can be made compact because a filter disposed in a part of the water pipe can be disposed by utilizing a gap in equipment or a small space. SOLUTION: In the drinking water heater-cooler in which a water pipe 4 is connected to a cold water tank 2 and a conduit tube 5 is disposed so that water is introduced from the upper part of the cold water tank into a hot water tank 3, a dechlorinating filter 6 is disposed in a part of the water pipe and bacteria eradicating means (antibacterial ceramic balls 7) are housed in the cold water tank.
Patent JP-2002231484-A (JP)
Title: Discharge lamp lighting device and lighting system
Inventor: USAMI TOMOKAZU
IPC: H05B41/24
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device for easily and accurately performing output adjusting work, and capable of reducing a cost. SOLUTION: When connecting a terminal of an AC power source 1 to either connecting terminal of a plurality of connecting terminals 12a, 12b and 12c of a power source connecting part 10, an output switching part 11 switches the connection of output adjusting resistances VR11, R12 and R13 of a control part 8 in response to the connecting terminal. The control part 8 controls output of an inverter circuit 4 on the basis of output adjusted by the output adjusting resistances.
Patent JP-2002234045-A (JP)
Title: Method for designing injection molding die and device for measuring shrinkage factor of moldings
Inventor: ABE KENSHIRO
IPC: B29C45/00
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for designing an injection molding die by which a failure such as a scratch or a turning-up generated in moldings can be prevented from occurring without increasing the draft angle, for the moldings, which is set in the die, beyond the acceptable limits. SOLUTION: This method for designing the injection molding die is used for designing the draft angle or beveling shape of a cavity. That is, this method comprises the molding step to form moldings and the measurement step to unload the moldings formed in the molding step from the die and measure a change over time in the temperature and dimensions of the moldings. Further, the dimensional change of the moldings between a point of time when the moldings are unloaded and a point of time when the measurement of the temperature and dimensions of the moldings is started, based on a change over time in the temperature and dimensions of the moldings which are measured in the measurement step and thus the shrinkage factor of the dimensions right after the unloading of the moldings is determined.