baber/WOPTO huggingface dataset:
Patent JP-2002298903-A (JP)
Title: Installation structure of fuel cell stack
Inventor: OGAWA MASAKI
IPC: H01M8/24
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide installation structure of a fuel cell stack allowing easy installation without causing a problem on fixing strength even there is an length error in the laminating direction of the stack. SOLUTION: A plurality of cells each with a solid polyelectrolyte held between an air pole and a hydrogen pole, and separators are alternately laminated to form a cell body 11. End plates 12 are respectively disposed on both laminating direction end sides of the cell body 11 and fastened and fixed with bolts or the like to form a stack 10. The lower part of one end plate 12 of the stack 10 is connectedly supported onto a frame 100 through a connecting member 13, and the lower part of the other end plate 12 of the stack 10 is connectedly supported onto the frame 100 through a sliding device 20.
Patent JP-2002295559-A (JP)
Title: Buffer ring
Inventor: MIURA YOSHIHIRO
IPC: F16F7/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a buffer ring having a constitution with which a traditional corrugate washer can be replaced and does not change its outer diameter even when any load is applied and also can set a spring constant freely. SOLUTION: This is a buffer ring 1 formed in one body and each corrugate part 4 shows a spring function for a load applied to a center 3 and absorb the load by changing the center position 3 of the ring 2, by equipping a ring 2 with an optional shape and a center 3 which is positioned in a different level surface from that of the ring and a plurality of corrugate parts.
Patent JP-2002298055-A (JP)
Title: Electronic commerce system
Inventor: USUI AKIYOSHI
IPC: G06Q20/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent such a problem that a problem with security may occur when user identification information such as the number of a credit card held by a purchaser is easily sent to a dealer system to perform the settlement of trade in an electronic commerce on an open network system such as the Internet. SOLUTION: A virtual user identification information (virtual card number) corresponding to each of the user identification information is issued from an intermediary settlement system without transferring the user identification information to the dealer system and, based on the information, the settlement processing is performed.
Patent JP-2002297571-A (JP)
Title: System and program for creation of digital contents
Inventor: NITTA TAKASHI
IPC: G06F17/21
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a system for creation of digital contents suitable for preventing loss of a layout intended by a designer and also having a high degree of flexibility in an order of publication of information. SOLUTION: In the system, a layout definition file defines a layout situation of a first and second information storage frames with overlaying a part of the frames in a layout area 360. Storing publishing information into a plurality of the frames with referring to the file creates digital contents. When storing the publishing information into the frames, a form and position of the first frame are decided based on the information amount of the publishing information to be stored into the first frame among the plurality of the frames, a form and position of the second frame overlaid on the first frame among the plurality of the frames are decided based on the decided form and position.
Patent JP-2002298494-A (JP)
Title: Disk reproducing device
Inventor: UMEZAKI KIYOSHI
IPC: G11B17/26
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a disk changer with a small depth by narrowing a gap between a playing section and a waiting container disk. SOLUTION: A notch is formed to an outer circumferential part of a turntable 1 to narrow a gap between the turntable 1 and a disk 101 contained at a contained position. When the playing section is elevated/descended for disk selection, the turntable 1 is regulated at a prescribed rotary angle by a positioning means 30 in interlocking with a returning motion of a tray 20.
Patent JP-2002294352-A (JP)
Title: Method for analyzing state in dry zinc smelting furnace
Inventor: FUWA AKIO
IPC: C22B19/08
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To analyze the inside of a blast furnace by a dry zinc smelting ISP method which enables reproduction of actual operation and follows change in the situation in the furnace caused by change in operational condition. SOLUTION: The state of reaction in an area in which the reducing reaction of at least zinc oxide, lead oxide and iron oxide out of the composition of a sintered ore is performed as the main reaction in the blast furnace for dry zinc smelting to take out zinc out of the sintered ore containing at least zinc oxide, lead oxide, iron oxide, calcium oxide and silicon oxide by using coke, is analyzed by using a computer system.
Patent JP-2002305799-A (JP)
Title: Forming method for diaphragm for small-sized sounder
Inventor: MIYAMOTO KAZUMI
IPC: H04R31/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a forming method for a diaphragm for a small-sized sounder that can obtain a stable and very high-grade shape quality, reduce the forming time and attains even throughout automation. SOLUTION: A heated metallic die approaches one side of a film made of a high polymer material being a raw material of a diaphragm with rugged shape and a high pressure gas is acted on the other side to press the film on the surface of the metallic die while exhausting confined air and providing a heat deformation to the film forms the film to have the shape of the diaphragm. Furthermore, a belt-like material is used and a heat forming machine and a contour punching machine installed in series apply consistent processing to the material until products can be obtained.
Patent JP-2002300942-A (JP)
Title: Rotary shelf device
Inventor: KAI TOSHIRO
IPC: A47F5/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To relieve replacing or rearranging work of articles by replacing the articles in the shelf front by the rotation of a shelf. SOLUTION: A rotary shelf device is provided with a fixed shelf 2 and a movable shelf 3 arranged on the upper surface of the fixed shelf 2. The movable shelf 3 is constituted of a supporting plate 4 supported so as to be pulled out to the front of the fixed shelf 2 and a rotary plate 5 supported rotatably in a vertical rotation axis direction on the supporting plate 4 opposing two sides of which constitute products take-in/take-out parts 14. By a rotary plate fixing means 17, the rotary plate 5 is rotatably fixed temporarily when the products take-in/take-out part 14 of the rotated rotary plate 5 is positioned in the front.
Patent JP-2002222221-A (JP)
Title: Housing information managing method, housing information managing system, settlement support method and settlement support system
Inventor: SAIGO TETSUYA
IPC: G06Q50/08
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of unitarily managing information related to respective houses. SOLUTION: The housing information managing system 12 for storing variant data related to buildings has a housing information managing DB 21 provided with a data block for storing data related to a building and it stores a design drawing received from a first client machine 16 in the data block. The system 12 is provided with a member/building material data generating/managing part 26 extracting a member or a building material used per portion on the basis of the design drawing and storing the related data in the data block of the DB 21, and a detailed design drawing preparing/managing part 24 generating detailed design data including structural design on the basis of the design drawing or the data indicating the extracted member or building material and storing it in the data block.  In regard to the member or building material needing pre-cutting, necessary data are transmitted to a second client machine 18. If there is a correction in regard to the member or building material, data indicating the correction are received and the data indicating the member or building material and the detailed design data are updated on the basis of the data indicating the correction.
Patent JP-2002307417-A (JP)
Title: Apparatus for clamping concrete form
Inventor: KOYAMA NAOTAKE
IPC: E04G17/04
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for clamping a concrete form which displays an epoch-making action effect not existing hitherto. SOLUTION: A rotative operation part 3 is provided to one side form body 1. A moving body 4 capable of being advanced or retreated is provided by rotating the operation part 3. A hook body 5 rotatively moving up and down is pivoted to the moving body 4. An engaging part 7 to be engaged with a hooking part 6 provided at a tip part of the hook body 5 is provided to another form body 2. By allowing the moving body 4 to move by rotation of the operation part 3, the hook part 6 of the hook body 5 is engaged with the engaging part 7 by fastening and the form bodies 1 and 2 are clamped to each other. The moving body 4 moves by rotation of the operation part 3 in a reverse direction. Thereby, the hook body 5 is rotated downward by dead load and the hook part 6 of the hook body 5 is automatically detached from the engaging part 7.
Patent JP-2002307489-A (JP)
Title: Mold for injection molding thin plate-shaped resin molded product and method for manufacturing thin plate-shaped resin molded product using the mold
Inventor: MIYAMOTO REI
IPC: B29C45/73
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To injection-mold a molded product having a desired thickness under low pressure without strictly controlling the injection amount of a resin. SOLUTION: The mold 1 consists of a plate-shaped object molding part, of which the cavity 2 is larger than the thin plate-shaped resin molded product to be molded, and the resin sump part 20b provided to the outer edge of the molding part. When the resin is injected in the cavity in such a state that the mold is opened to fill the cavity and molded by closing the mold, the excess resin 3 is extruded to the resin sump part 20b. When the mold is closed, the reference surface of the mold is brought into contact with the resin to obtain the molded product having a constant thickness. The cavity can be filled with the resin under low pressure and the molding of an extremely thin article becomes possible.
Patent JP-2002311827-A (JP)
Title: Information processor
Inventor: KADOWAKI NOBUSATO
IPC: G06F21/72
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an information processor which processes processing object data from data to be transferred via a network through the use of a storage means which is provided with storage capacity being smaller than a data amount in processing object data. SOLUTION: Processing object data stored in a main memory 21 is stored in a bank memory 4a at each kind of partial processing object data. A DES(data encryption standard) enciphering processing is repeated by an arithmetic engine 34a through the use of data read from the bank memory 4a and an initial value stored in a register 34a or an arithmetic result immediately before. Then the DES enciphering processing is performed by using the bank memory 4a which is provided with the storage capacity being smaller than the data amount of the processing object data.
Patent JP-2002315696-A (JP)
Title: Vacuum cleaner
Inventor: SAKATANI HIDEAKI
IPC: A47L5/14
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of dust removing performance by sufficiently securing a sucking air quantity in a suction tool, and to cool a motor- driven air blower even if a filter is clogged. SOLUTION: This vacuum cleaner has a cooling hole B18 for communicating a motor-driven air blower chamber 6 with outside air, and is provided with an air duct opening-closing valve 21 for opening a cooling air duct A20 by detecting exhaust air temperature rise in the motor-driven air blower by mesh- clogging of the filter such as a paper bag, and prevents a reduction in the service life and thermal deterioration by efficiently cooling the motor-driven air blower 4, and prevents the deterioration of the dust removing performance without reducing the sucking air quantity by closing the air duct opening-closing valve 21 when clogging of the filter 2 is slight.
Patent JP-2002015422-A (JP)
Title: Optical disk device
Inventor: KONISHI SHINICHI
IPC: G11B7/004
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device capable of being used for both of the disk continuously to record data or the disk of sector format, and also capable of reproducing the data with the lesser error resultantly by the quick recovery of the reproduced signal after passing the scratched part even through such scratch, etc., are stuck on the disk. SOLUTION: The optical disk device is provided with a detection signal producing part for detecting the fluctuation of a DC level of the reproduction signal read out from the optical disk to produce the detection signal following this fluctuation, a selection part for receiving the detection signal produced by the detection signal producing part to select either one of this detection signal or a non-signal having no effective polarity, and a signal processing part for carrying out the specified signal process in accordance with a clamp part and the output of the clam part such as performing the clamp process to suppress the fluctuation of the DC level of the reproduced signal on the basis of the detection signal when the signal selected by the selection part is the detection signal while not performing the clamp process when the signal selected by the selection part is the non-signal.
Patent JP-2002316735-A (JP)
Title: Paper feeding device and method, and recording device having the paper feeding device
Inventor: TSUJI ETSURO
IPC: B65H3/44
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding device and method that can feed recording paper of various types and sizes via a simpler program, and a recording device that uses the paper feeding device and method. SOLUTION: A skew eliminating operation and a wedge eliminating operation are continuously executable while specified by data comprising parameters corresponding to a rotational angle of a drive motor of a paper feed roller. When plain paper is fed, for example, the parameter m4step of the wedge eliminating operation can be set at 0 to omit the wedge eliminating operation on the plain paper.
Patent JP-2002321433-A (JP)
Title: Master roll, ink container, and stencil printing device
Inventor: SATO MITSUO
IPC: B41L13/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a stencil printing device wherein only a correct master roll and/or an ink container which are suitable for the device main body can be surely fitted, and at the same time, which can perform an electrical detection at a low cost. SOLUTION: This stencil printing device 100 is equipped with a plate-making means 71 and a master roll detecting means 24. In this case, the plate-making means 71 detachably supports this master roll 1, and at the same time, performs plate-forming for a master 1a which is pulled out from the master roll 1. Then, the master roll 1 has a coil L1 and a capacitor C1 inside, and has a resonant tag 3 for the master having a specified resonant frequency in the core section 2. The master roll detecting means 24 has a transmission control section 19 for the master, a transmitting antenna 8 for the master, a receiving control section 20 for the master, and a detecting antenna 9 for the master. In this case, the transmission control section 19 for the master transmits an electromagnetic wave of a specified frequency in order to identify the resonant tag 3 for the master. The receiving control section 20 for the master detects a reflective electromagnetic wave which is reflected from the resonant tag 3 for the master, when the frequency of the electromagnetic wave transmitted from the transmitting antenna 8 for the master reacts with the resonant frequency of the resonant tag 3 for the master. In such a stencil printing device 100, the transmitting antenna 8 for the master and the detecting antenna 9 for the master are arranged in the vicinity of the master roll 1.
Patent JP-2002321866-A (JP)
Title: Pressure sensitive adhesive tape sticking assisting tool and pressure sensitive adhesive tape sticking method using this tool
Inventor: KUBOTA MASAYUKI
IPC: B65H37/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To facilitate work for sticking a pressure sensitive adhesive tape to a prescribed width directional position of a sticking surface having an adjacent surface continuing via a bending line. SOLUTION: A splicing surface 1202 of a splicing member 1200 is spliced to the sticking surface 1002 of a sticking object member 1001, and at the same time, the edge 1008 between an inclined face 1007 and an upper surface 1205 linearly contacts with the adjacent surface 1004 in the vicinity of the bending line 1003 of the sticking object member to regulate the width directional position of the splicing member to the sticking surface. The pressure sensitive adhesive tape 10 is regulated on a position to the splicing member by an upper surface of a tape guide member installing member 1410 and an under surface of a flange 1421 of a guide bar 1420.  Nonadhesive tapes 10 and 11 are guided by the guide bar and a nonadhesive tape guide member 1430, and mold separable paper 11 torn off from the pressure sensitive adhesive tape is guided by the guide bar and a mold separable paper guide member 1440.
Patent JP-2002324003-A (JP)
Title: Document control system and document control method
Inventor: OTSUKA HIDENORI
IPC: G06F15/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to achieve the document control that, if document data from a client terminal is newly registered, can guide the distribution destination of the document to the storage location of the registered document, can successively grasp the viewing state about the registered document, and is suitable even for urgent communication document, critical document or the like. SOLUTION: A document control server 1, if it registers the document file having document control information that has been transmitted as the document of a new registration target from the client terminal 2 with a document database, to the document distribution destination included in the document control information, delivers e-mail including the storage destination information indicating the document storage location, and makes the current date and time correspond to the document as the date and time of origin to record the current date and time in a monitor information file.  If the storage destination information is designated and document viewing is requested to the client terminal 2 on the document distribution destination side, the document control server 1 makes the current date and time correspond to the distribution destination of the document as reception date and time and records the current date and time in the monitor information file.
Patent JP-2002323587-A (JP)
Title: Neutron reflector bolt fastening structure and its fastening method
Inventor: NAKAJIMA MAKOTO
IPC: G21C5/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a neutron reflector bolt fastening structure capable of firmly pressing down a neutron reactor in a reactor core tank even if relaxation is caused in tie rods by neutron irradiation. SOLUTION: This neutron reflector bolt fastening structure is provided with the neutron reflector 20 positioned inside the reactor core tank 12 in a nuclear reactor vessel, and formed by combining divided plural stage parts, a plurality of tie rods for fixing the neutron reflector 20 to the reactor core tank 12, and a plurality of bolts 1 for fixing only the lowest stage part 20A in the plural stage parts of the neutron reflector 20 to the reactor core tank 12.
Patent JP-2002323311-A (JP)
Title: Surface rugged shape observation method by charged particle beam device
Inventor: MINAFUJI TAKASHI
IPC: G01B15/08
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for observing and measuring a surface rugged shape by means of a focused ion beam device by a simple method requiring no cross section machining. SOLUTION: This surface rugged shape observation method with a charged particle beam device comprises a step for drawing a straight line on a sample surface in a part to be observed for shape observation, a step for tilting a sample stage, and a step for scanning a periphery area including the straight line part with a beam while the sample is tilted for obtaining a microscopic image. A straight line drawn on the surface in the part to be observed for shape observation is formed by local CVD or etching using a focused ion beam, and the straight line drawing direction on the sample surface in the part to be observed for shape observation and the sample stage tilting direction cross each other at right angles.
Patent JP-2002327006-A (JP)
Title: Atom transfer radical polymerization initiator and method for producing polymer using the same
Inventor: OKAMOTO YOSHIO
IPC: C08F20/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an atom transfer radical polymerization initiator which can easily cut out a polymer and a method for producing a polymer using the initiator. SOLUTION: The initiator is characterized by comprising a silica gel containing an ester group or an amide group in a linker part. The method is characterized in that a radical polymerizable monomer is polymerized in the presence of the initiator.
Patent JP-2002329636-A (JP)
Title: Capacitor
Inventor: MURAE HIROTAKA
IPC: H01G4/12
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To improve the junction strength in a capacitor, at the same time prevent short-circuiting with other adjacent components and the short-circuiting between first and second electrodes, prevent metal burr from being generated at a second electrode end section when cutting the capacitor from a mother board by a diamond blade, and further prevent the capacitance value from varying greatly. SOLUTION: First and second electrodes 2 and 3 are formed, where adhesion metal layers 2a and 3a, diffusion prevention layers 2b and 3b, and main conductor layers 2c and 3c are laminated successively on both the main surfaces of a dielectric plate 1. The second electrode 3 is formed on the entire surface of the main surface, and the main conductor layer 3c is thin at the entire periphery of the outer-periphery section.
Patent JP-2002326299-A (JP)
Title: Water absorbing sheet
Inventor: TOYOSHIMA KENJI
IPC: D04H1/42
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a water absorbing sheet imparting no unpleasant feeling to a user because the surface of the sheet does not become tacky by the absorption of water, unnecessary for especially specifying upper and rear surfaces and capable of being utilized for a wide use. SOLUTION: The water absorbing sheet is constituted by holding a nonwoven fabric having water absorbability between two fabrics 2 and 3 comprising hydrophobic fibers and applying quilting processing to all of the fabrics.