baber/WOPTO huggingface dataset:
Patent JP-2002283619-A (JP)
Title: Imaging apparatus
Inventor: FURUKAWA KIMIAKI
IPC: G02B26/10
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus in which inclination of an image is corrected easily by adjusting the main scanning direction of a reference light beam correctly to be orthogonal to the carrying direction of an imaging medium. SOLUTION: The imaging apparatus having a function for adjusting the inclination of a laser beam reflector comprises a laser light source generating a laser beam, a plurality of reflectors for reflecting a plurality of light beams including at least one reference light beam in order to form a plurality of images based on an irradiated laser beam, an imaging unit for forming a plurality of images for each of the plurality of light beams, an image carrying unit for holding the plurality of images thus formed and carrying them in a specified subscanning direction, a section for detecting the inclination of main scanning direction against the subscanning direction in the image held by the image carrying unit at least for the reference light beam,  and a section for correcting the inclination of the reference light beam in the main scanning direction detected at the inclination detecting section by adjusting the relative angle of a reflector for reflecting the reference light beam in the main scanning direction.
Patent JP-2002321147-A (JP)
Title: Method for processing free curved face
Inventor: YOKOTA MASAAKI
IPC: B24B13/04
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To create a free curved face of a metal mold or the like efficiently. SOLUTION: The free curved face is ground/created by swinging in the direction of a side AD in accordance with a prescribed swinging width when the tool of a grind-stone or the like is moved along the scanning track in the direction of a side AB in the metal mold M or the like. Since a ground flaw is zigzagged, the amount of required grinding removal is made less in a finish grinding in a next process, thus, this method can be used to contribute the prevention from the collapse of a face configuration and the reduction of a grinding time.
Patent JP-2002325230-A (JP)
Title: Data recorder, recording method, data reproducing device and method
Inventor: SUMIOKA TETSUJI
IPC: H04N19/44
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To record and reproduce a stream of MPEG2-TS by a recording medium of a limited capacity over a long period. SOLUTION: When the stream of MPEG2 is recorded to a recording medium, unnecessary information is reduced during recording, and redundant information is compressed. In other words, synchronous bytes are reduced in the header of a transport stream. An erroneous indicator in the header of the transport stream is reduced. Transport priority in the header of the transport stream is reduced. Scramble control in the header of the transport stream is reduced. A packet ID in the header of the transport stream is compressed. A cyclic counter in the header of the transport stream is compressed. Stuffing of the adaptation field of the transport stream is reduced. Thereby data recording efficiency of the recording medium is increased.
Patent JP-2002322816-A (JP)
Title: Repairing method for wall surface
Inventor: MATSUDA YOSHINORI
IPC: E04G23/02
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To efficiently repair a degraded part by secular change in the wall surface of a building or tunnel, etc., and ensure the long-term safety of a repaired part. SOLUTION: This repairing method for wall surface comprises, fixing a mesh sheet 3 formed of a fiber material and having a number of meshes having proper apertures onto the preliminarily washed wall surface 1 of the building or tunnel, etc., by an anchor 7, and spraying polymer cement mortars 5a and 5b having an accelerator added thereto to the surface of the mesh sheet 3. In this method, after the polymer cement mortar 5a is sprayed while spreading the mesh sheet 3 on the wall surface 1 to adhered the mesh sheet 3 to the wall surface 1, an insert hole 6 for the anchor 7 is bored in the wall surface 1, the mesh sheet 3 is fixed by the anchor 7, and the polymer cement mortar 5b is then sprayed to the surface of the mesh sheet 3 again.
Patent JP-2002328325-A (JP)
Title: Scanning optical device
Inventor: FUKUTOMI AKIHIRO
IPC: G02B26/10
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To realize with high precision a constitution in which an optical diaphragm is arranged close to a rotary polygon mirror, without increasing the cost. SOLUTION: The optical diaphragm 3 is integrally formed with an optical box 12. Furthermore, the rotary polygon mirror 4 side of this optical diaphragm 3 is made to a curved surface, or, its right and left direction or up and down direction in reference to an optical axis is inclined by an angle θ.
Patent JP-2002322351-A (JP)
Title: Polyester resin composition
Inventor: MATSUMOTO KAZUAKI
IPC: C08K9/04
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester resin composition which has low warp, good surface appearance and high mechanical properties, and which has well-balanced physical properties due to the improved heat stability in the molten state. SOLUTION: The polyester resin composition contains a thermoplastic polyester resin and a layer compound which has been treated with a surfactant consisting of a hydrophobic portion containing aromatic hydrocarbons and of a hydrophilic portion containing polyethers.
Patent JP-2002329646-A (JP)
Title: Method for detecting focal point, apparatus for detecting focal point, and exposure system
Inventor: SASAKI AKIRA
IPC: G03F1/38
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To enable highly accurate detection of a position even with a mark signal inputted using a high-resolution optical system. SOLUTION: This method for detecting a focal point uses a means of projecting an optical pattern from marks WM for detecting the focal point onto photoelectric conversion elements, wherein an imaging device 107 for obtaining a one-dimensional mark scanning signal from a two-dimensional signal of the marks WM and a focalpoint detecting apparatus 110 for detecting the focal point of the marks WM from the one-dimensional mark scanning signal are provided. A crossing angle that is not orthogonal is set between edge boundaries of the marks WM and a direction of the arrangement of the photoelectric conversion elements regularly arranged in the imaging device 107. This crossing angle is basically set by rotating the imaging device 107, or by rotating the edge boundaries of the marks WM against the photoelectric conversion elements regularly arranged in the imaging device 107.
Patent JP-2002329012-A (JP)
Title: Form of providing at chargeable basis of article or advertisement through content distribution and information giving and receiving method and information giving and receiving system
Inventor: KASAI KAZUHIKO
IPC: G06Q30/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an information giving and receiving method and the information giving and receiving system which make it possible to subscribe during a given period of time by selecting an article and an advertisement in the given field. SOLUTION: Each of the articles and the advertisements provided by plural advertisers and plural newspaper publishing companies to supply side Spy1 is distributed as content after being encrypted as information fragments fgma- fgmd, subscription contract is signed with a subscriber side Vw1 by way of an interactive communication medium Nw with limited field, period of time and the like, a decryption key effective only for the contract is provided, only the corresponding fragment is captured by the subscriber side Vw1 and displayed on a screen, only the captured information segment is charged and the charge is collected from the subscriber side Vw1. In addition the advertisement on the newspaper space frma or an insertion fgmd are linked to an article fragment fgmb, and the one is displayed on the screen when the other is captured.
Patent JP-2002332785-A (JP)
Title: Solar radiation shielding device
Inventor: GOTO SEIICHI
IPC: E06B9/262
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a solar radiation shielding device easily manufactured while allowing the close arrangement of elevating cords for elevating an intermediate rail and a bottom rail. SOLUTION: In this solar radiation shielding device, the bottom rail is suspended and supported from a head box through the first elevating cord, and the intermediate rail 3 is suspended and supported from the head box through the second elevating cord. An upper shielding material is disposed between the head box and the intermediate rail 3, and a lower shielding material is disposed between the intermediate rail 3 and the bottom rail. The bottom rail can be elevated by operating the first elevating cord 6, and the intermediate rail can be elevated by operating the second elevating cord 12. A cord receiver 20 that can insert through the first elevating cord 6 and fasten the second elevating cord 12 is fitted to the intermediate rail 3.
Patent JP-2002332786-A (JP)
Title: Solar radiation shielding device
Inventor: GOTO SEIICHI
IPC: E06B9/262
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a solar radiation shielding device allowing a weight member of sufficient weight to be fitted without enlarging an intermediate rail. SOLUTION: In this solar radiation shielding device, a bottom rail is suspended and supported from a head box through a first elevating cord, and the intermediate rail 3 is suspended and supported from the head box through a second elevating cord. An upper shielding material is disposed between the head box and the intermediate rail 3, and a lower shielding material is disposed between the intermediate rail 3 and the bottom rail. The bottom rail can be elevated by operating the first elevating cord, and the intermediate rail 3 can be elevated by operating the second elevating cord. A weight member 21 is fitted to the intermediate rail 3, and the weight member 21 can be inserted into the intermediate rail 3 from the upper part or lower part of the intermediate rail 3.
Patent JP-2001312963-A (JP)
Title: Method of producing plasma display panel
Inventor: WATANABE HIROSHI
IPC: H01J9/50
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a plasma display panel which enables a high-definition display thereof by forming low-cost and high-precision partitions with flame coating, and the plasma display panel formed by the method. SOLUTION: The plasma display panel comprises discharge space defining partitions made up with a flame coated film formed by flame coating a partition wall material. Processes for forming the partitions include a process for forming a photosensitive coating layer on a substrate, a process for forming the opening portion of a predetermined pattern on the photosensitive coating layer, a process for forming a flame-coating film with flame coating after accumulating the partition wall material at a predetermined height in the opening portion, a process for polishing off a portion of the flame-coating film protruded from the surface of the photosensitive coating layer, and a process for scraping off the photosensitive coating layer, to obtain the partitions in a prescribed shape.
Patent JP-2002335336-A (JP)
Title: Portable telephone set and base station
Inventor: KATAGISHI MAKOTO
IPC: H04W88/02
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set that displays a site time of an access destination and a base station used for the portable telephone set when the communication access destination is the portable telephone set. SOLUTION: The portable telephone set is provided with a time recognition means that obtains a site time of an access destination by using time information acquired form the portable telephone set of the access destination or the base station to which the portable telephone set of the access destination is registered in a standby state and a display means that displays the site time. Furthermore, the base station is provided with a means that transmits time information or position information of a position at which the base station exists to a portable telephone set being a requester when the base station is requested of the time information or position information of the portable telephone set registered in a standby state to the base station from the requester side.
Patent JP-2002341685-A (JP)
Title: Fixing device and image forming device
Inventor: FUJITA TAKASHI
IPC: F16C13/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To realize an oilless fixing device which is capable of preventing the occurrence of an offset of toners in a fixing member by simple constitution not requiring an oil coating application mechanism. SOLUTION: The toners forming an unfixed toner image 9 of the fixing device for grasping and conveying the transfer material 8 deposited with the toner image in a pressurized contact section of the fixing member 4 and the pressurizing member 5 and fixing the toner image to the surface of the transfer material by heating and melting the toner image consist of at least coloring agents, main binder resin and wax. When the melting point of the wax is lower than a 1/2 outflow initiation temperature of the main binder resin, the surface of the fixing member 4 in contact with the toner image consists of a composite surface mingled with silicone rubber and fluororesin.  The meltability parameters (SP values) of the silicone rubber, the fluororesin and the wax have the relation of the SP value of the fluororesin <= (the SP value of the silicone rubber, the SP value of the wax) and the difference in the SP values between the silicone rubber and the wax is <1.
Patent JP-2002342102-A (JP)
Title: Method and system for updating program
Inventor: FUJII TATSUYA
IPC: G05B9/03
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To automatically update a firmware program without once stopping the entire system. SOLUTION: A program managing part 1 downloads a control program to controlling parts 2 and 3 through an interface 4 in the case of detecting update of the control program. The controlling parts 2 and 3 store the received control program in flash memories 23 and 33 through work memories 22 and 32. Then, a program managing part 1 outputs a program update instruction to the controlling part 3 of a standby system. When the controlling part 3 that has received the update instruction updates the control program, the program managing part 1 outputs to the controlling part 3 of the standby system a change instruction for a current system and outputs to the controlling part of a current system a change instruction for a standby system.  Furthermore, the update control program is adopted in such a manner that the program controlling part 1 outputs an update instruction to the controlling part 2 being a standby system.
Patent JP-2002346652-A (JP)
Title: Hardened steel plate member with opening or open hole and its manufacturing method
Inventor: ITO HARUNORI
IPC: C22C38/00
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of melting deformation or distortion around openings or open holes caused by abnormal heating due to electric current concentrated around the openings or open holes, in case induction hardening is applied to a formed steel plate member with openings or open holes. SOLUTION: A steel plate or a formed steel plate, which is plastically processed to a half-way punched state for the openings or open holes, is induction hardened and then pressurized by rolls or a press to remove the half-way punched portions.
Patent JP-2002344544-A (JP)
Title: Transmission apparatus, receiving apparatus, and communication apparatus
Inventor: ONDOU SHIGEYOSHI
IPC: H04L25/38
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a communication apparatus. SOLUTION: Differential signals are formed by a differential driver (202), corresponding to the data to send, and the operation of pull-up circuits (208, 210) and pull-down circuits (212, 214) is controlled by control logics (204, 206) on the basis of the above data to send and the corresponding clock signals, the above clock signals are superposed on signals outputted from the differential output terminal of the differential driver (202), and the data and the clock signals are transmitted through a common transmission line, so that a communication apparatus can be reduced in manufacturing cost.
Patent JP-2002016575-A (JP)
Title: Method for synchronizing at least one mobile station in mobile electrical communication network with corrected synchronous channel structure
Inventor: BELAICHE VINCENT ANTOINE VICTO
IPC: H04J13/00
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a method that synchronizes at least one mobile station with a base station, in a mobile electrical communication network. SOLUTION: This invention proposes that a synchronizing signal be emphasized at a prescribed interval for a reinforced synchronization interval, that is, called an RSI interval which lasts a short time. Thus, active cycles of synchronization channels of the base station are increased by a time interval, corresponding to the reinforced synchronization interval. Thus, an acquisition valid time of the synchronizing signal is decreased, and thus the size and number of time windows required for the acquisition can be reduced. Increasing the number of synchronization bursts for the RSI interval can increase the activity cycle of the synchronization channel. This method is applied to third generation electrical communication network of a UMTS-FDD type.
Patent JP-2002043580-A (JP)
Title: Method of manufacturing thin film transistor and thin film transistor
Inventor: NAKADA YUKIHIKO
IPC: H01L21/203
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To control the threshold voltage of a thin film transistor without performing any additional step at the time of causing the silicon layer of the transistor to deposit by a physical vapor growth method. SOLUTION: A silicon target is formed by controlling the adding amount of an impurity so that the resistance value of the target may become a value decided based on the desired threshold voltage of the thin film transistor. In a method of manufacturing thin film transistor, the thin film transistor having a controlled threshold voltage can be obtained by preparing a substrate and forming the silicon target containing the impurity, and then, causing an amorphous silicon layer to deposit from the target by the physical vapor growth method and crystallizing the amorphous silicon layer.
Patent JP-2002351832-A (JP)
Title: Server client system, distributed processing system, and distributed processing program
Inventor: NAKATSUKA TAKENOBU
IPC: G06F15/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To make an operation of a distributed processing system smooth. SOLUTION: This system is provided with a server computer connected with a plurality of a client computers via a network. The server computer stores a priority setting file set for each client computer and also it is provided with a processing request receiving function receiving processing request information from the client computer, a client search function searching whether client related information is registered in the priority setting file or not, a priority setting function setting a processing priority by referencing the priority setting file when the information related to the client computer having issued the processing request is registered in the priority setting file, and a process execution function executing a prescribed process based on the preset priority.
Patent JP-2002354626-A (JP)
Title: Electric cable wiring structure for building
Inventor: YOSHIOKA HIROSHI
IPC: H02G3/02
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric cable wiring structure for a building without injuring the beauty of a room in the building capable of efficiently connecting a distribution board and electric connectors such as a light fitment sealing, a plug socket and the like with an utmost short electric cable. SOLUTION: The electric cable wiring structure for a building is configured such that: the electric connectors 2 for electrically connecting electric appliances are mounted at a plurality of positions in the building; and the plurality of electric connectors 2 having branched connecting parts 12 at their intermediate positions are electrically connected to the distribution board with an electric cable arranged at a position other than the room in the building. At least one of the plurality of electric connectors 2 is openable toward the room side of the building and comprises openings 16, 22 closable by closing members 23, 25, and the branched connecting parts 12 are disposed outside the room in the vicinities of the openings 16, 22.
Patent JP-2002050946-A (JP)
Title: Method for finding the correlation between input pulse train and reference pulse train, and correlator
Inventor: WALLIUS TED
IPC: G06F17/15
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To reduce the load on a processor in making a large number of comparison, and to reduce the time required in finding the correlation. SOLUTION: The whole correlation is created by finding the correlation between selected and reduced data representation so as to specify a plurality of feature parts of reference pulse train and an input pulse train, and by combining a plurality of found correlations.
Patent JP-2002348901-A (JP)
Title: Excavator and boom structure thereof
Inventor: IKUMURA TAKESHI
IPC: E02F3/36
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent a hose from projecting to be a visual obstacle when a boom is elevated to the highest level. SOLUTION: A space A is formed in a bottom connecting part 20A of the boom 20, and a guide surface A1 for a hose group P connected to the space A is formed.
Patent JP-2002348457-A (JP)
Title: Aromatic polycarbonate resin composition and its molded article
Inventor: SHISHIDO KOICHI
IPC: C08L69/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an aromatic polycarbonate resin component of which the molded article is excellent in surface appearance, impact strength and flame retardance and a molded article of the same. SOLUTION: The aromatic polycarbonate resin composition contains (A) 100 mass pts. of an aromatic polycarbonate resin, (B) 5-80 mass pts. of titanium dioxide, (C) 0.5-30 mass pts. of a rubbery polymer impregnated with a silicone compound and (D) 2-30 mass pts. of a flame retarder. It is desirable to contain in 100 mass pts. of the aromatic polycarbonate resin 0.1-8 mass pts. of (E) polytetrafluoroethylene or (E') a modified polytetrafluoroethylene with a particle diameter of 10 μm or below which consists of a polytetrafluoroethylene particle and an organic polymer and contains 0.5-80 mass % of the above polytetrafluoroethylene particle.
Patent JP-2002348123-A (JP)
Title: Nozzle for liquid fuel atomizing burner for glass melting furnace
Inventor: SATO SATOYUKI
IPC: C03B5/235
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle for liquid fuel atomizing burner which prevents carbon and the like from adhering to the region of a spout from which a liquid fuel spouts and the inner side of an atomizer, thereby preventing clogging of these parts and stabilizing flames. SOLUTION: The region of the nozzle tip of a nozzle cap, the region of the outlet of the atomizer, and the inner wall of the atomizer and the like, of the nozzle for a liquid fuel atomizing burner are coated with nonadhesive membranes. Thereby, liquid fuel is repelled, and carbon and the like, generated by carbonization of the liquid fuel, does not adhere.