baber/WOPTO huggingface dataset:
Patent JP-2002372519-A (JP)
Title: Non-destructive measuring method of secular deterioration associated with change in brittleness of ferromagnetic structure material
Inventor: TAKAHASHI MASAKI
IPC: G01N27/72
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring the degree of secular deterioration of a ferromagnetic structure such as a pressure vessel of a nuclear reactor as the brittleness is changed in a pre-stage of cracking in a non-destructive manner by using a small magnetic yoke and an excitation power source. SOLUTION: In the non-destructive measuring method of the secular deterioration of a ferromagnetic structural material as the brittleness of a material thereof is changed, the magnetic susceptibility χb of the ferromagnetic material is measured by a predetermined magnetic field intensity H with at least the coercive force Hc, and the embrittlement coefficient b is obtained from the expression b=χb H<2> by using the magnetic susceptibility χb and the magnetic field intensity H. The correlation Hv=f(b) between the embrittlement coefficient b and the reference embrittlement factor (Vickers hardness Hv) changing corresponding to the change in brittleness of the ferromagnetic material similar to that of the ferromagnetic structural material to be measured is obtained in advance.  The Vickers hardness Hv corresponding to each embrittlement coefficient b in the initial state and after the secular deterioration of the ferromagnetic structural material to be measured is obtained from the correlation Hv=f(b), and the Vickers hardness Hv is compared to quantitatively obtain the change in brittleness due to the secular deterioration of the ferromagnetic structure to be measured.
Patent JP-2002373073-A (JP)
Title: Printer
Inventor: OGAWA SATOSHI
IPC: B41J5/30
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To avoid that the display of printing completion of when print data with a password are received and processed is unwantedly displayed in the middle of printing the preceding job. SOLUTION: A printer receives print data from a host device until an end code is detected and spools the print data as one job. Next, the printer checks whether or not the print data are print data with a password, and performs printing in the case of print data without a password. In the case of the print data with a password, the print data are not printed but are processed and stored, it is sequentially decided whether or not there is a job that is currently being printed in print data received before the print data with a password in a step S11A, and in the case the job that is currently being printed exists, the printer waits until the job is finished, that is, until the printing completion of the job is detected.  At the point of time of detecting the printing completion of the preceding job, the host device is notified of the printing completion of the print data with a password to be displayed in a step S12.
Patent JP-2002374285-A (JP)
Title: Filtering method and device for reception side atm cell stream in sdh channel
Inventor: KOBAYASHI EIICHI
IPC: H04L45/243
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a filtering method and device for a reception side ATM(asynchronous transfer mode) cell stream for an SDH(synchronous digital hierarchy) line that can prevent momentary interruption of data, so as to ensure normal communication quality when deterioration/defect of communication quality of ATM cells of an active system takes place to select ATM cells of a standby system in transmission lines in duplication of the active system and the standby system. SOLUTION: One unit receives active system ATM cells and standby system ATM cells and makes only effective ATM cells to pass. Communication quality information of ATM cells is inserted to a VPI(virtual path identifier) of a header of the ATM cells to identify the effective ATM cells, the unit is provided with a logic to compare the VPI values of both the ATM cells and select the proper VPI. When only the VPI value of the ATM cells of the active system is a setting fixed value, the unit selects the ATM cells of the standby system and passes them; and when the VPI values of the active system and standby system ATM cells are both setting fixed values, the unit does not allow ATM cells to pass, and in cases other than these, the unit selects the ATM cells of the active system and makes them pass.
Patent JP-2003004562-A (JP)
Title: Input device and detecting device
Inventor: HIRANO SHINJI
IPC: G06F3/0338
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an input device by which sufficient output can be obtained in the vertical direction, and the adjustment of sensitivity in the vertical direction is carried out independently, and furthermore, the cost can be reduced. SOLUTION: The input device is composed of an electrical insulating deformable sensor base 1, final control element 2 connected to the central section of the sensor base 1, a first resistance layer 3 disposed on one face side of the sensor base 1, a second resistance layer 8 disposed on the opposite face side of the sensor base 1, and a detecting circuit which electrically detects the change in the resistance of the first resistance layer 3 and the second resistance layer 8 caused by deformation of the sensor base 1 generated by applying forces on the final control element 2 in the horizontal direction and in the vertical direction, so that the force acting on the operational 2 in the horizontal direction is detected by the first resistance layer 3,  and the force on the final control element 2 in the vertical direction is detected by the first resistance layer 3 and the second resistance layer 8.
Patent JP-2003008182-A (JP)
Title: Mounting method of electric circuit component
Inventor: SAKAKI TAKASHI
IPC: H01L21/60
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a mounting method of an electric circuit component usable for high-density mounting and capable of increasing reliability in mounting. SOLUTION: In the mounting method of an electric circuit, an electric circuit component 3 is connected by heat on a circuit board 5. The mounting method includes a step of applying pressure on the rear face of the electric circuit component with a pressure applying unit having a structure of a spherical body 12 put between conical groove parts 14a and 14b, and a step of heating the electric circuit component under pressure.
Patent JP-2003007223-A (JP)
Title: Color cathode-ray tube
Inventor: KOTAKA YOSHIYUKI
IPC: H01J29/32
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a superior black-matrix color cathode-ray tube that can excel in image plane uniformity and image plane quality and to ensure high quality image display by reducing nonuniformity of a fluorescent screen. SOLUTION: An electron beam passing hole 244 in a shadow mask 241 has a small dimension T of a boundary portion 244B between a large hole 244L and a small hole 244S, and has small surface roughness of an internal surface, to thereby set a nonuniformity index showing uniformity on the fluorescent screen to 7% or lower.
Patent JP-2002118510-A (JP)
Title: External operating unit for mobile radio telephone
Inventor: KABATEK ULRICH
IPC: H04M1/72445
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an external operating unit which can be adapted to different functionalities of various different mobile radio telephones in a simple shape, and to provide a method in which the operating function of the external operating unit to operate each mobile radio telephone is actualized. SOLUTION: The external operating unit is provided with a first standard function set for the mobile radio telephone. The first function set contains a function to construct a fixed data link and to transmit the discrimination feature of the mobile radio telephone, and it is stored inside a memory module in the operating unit outside the mobile radio telephone. A library which has a second special function set for a mobile radio telephone capable of downloading is provided inside the operating unit. The library can be stored inside the memory module in the operating unit.
Patent JP-2003007096-A (JP)
Title: Semiconductor memory
Inventor: MATSUI MASARU
IPC: G11C11/409
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To reduce a selection process cost and a chip cost by shortening test time. SOLUTION: The device is provided with a selector A selecting a positive phase data signal and a reverse phase data signal of a pair of complementary bit lines TA, NA based on a bank A selection signal corresponding to a bank A, selecting only a positive phase data signal of the bit line TA based on a test mode signal, and transmitting and outputting it to a data amplifier, and a selector B selecting a positive phase data signal and a reverse phase data signal of a pair of complementary bit lines TB, NB based on a bank B selection signal corresponding to a bank B, selecting only a reverse phase data signal of the bit line NB based on the test mode signal.
Patent JP-2003006819-A (JP)
Title: Magnetic head, magnetic disk device equipped with the same and manufacturing method for the same
Inventor: NOGUCHI TOSHIMITSU
IPC: G11B5/39
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a new structure of a magnetic head capable of high-density recording, a new manufacturing method for the same and a high-performance magnetic disk device equipped with such a magnetic head. SOLUTION: In the magnetic head 200 on which a recording head and a reproducing head are laminated, a nonmagnetic metal layer 107 is laminated on one sealed film layer (upper sealed layer 106) of a magnetic-reluctant element 4 constituting the reproducing head, and the other magnetic core layer (lower magnetic core layer 108) of the recording head is laminated on the nonmagnetic metal layer 107, and thus a laminated structure 110 is formed and arranged. By this, the noises between the recording head and the reproducing head are reduced, and the manufacturing processes can be simplified.
Patent JP-2003008142-A (JP)
Title: Surface light emitting semiconductor laser device
Inventor: IWAI NORIHIRO
IPC: H01S5/183
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an oxide layer constriction surface light emitting semiconductor laser device which has a constitution capable of restraining distortion (stress) due to oxidation of a DBR mirror accompanied with generation of an Al oxide layer and is superior in reliability. SOLUTION: This surface light emitting semiconductor laser device 40 has the same constitution as a conventional surface light emitting semiconductor laser device, except that an Al0.98 Ga0.02 As layer 42 is used as an Al-containing oxidized layer used for forming an Al oxide layer that constitutes a current constriction region instead of a conventional AlAs layer, that an Al oxide layer 44 is obtained by selectively oxidizing Al contained in the Al0.98 Ga0.02 As layer 42, that a layer which constitutes a DBR mirror 46 is formed of 25 pairs of P-Al0.85 Ga0.15 As/P-Al0.2 Ga0.8 As instead of conventional 25 pairs of P-Al0.9 GaAs/P- Al0.2 GaAs, and that the oxidation width of a P-Al0.85 GaAs layer which constitutes a DBR mirror is limited to 2.5 μm or below.
Patent JP-2003018410-A (JP)
Title: Image expander for conversion code, program and recording medium
Inventor: MATSUBARA AKIO
IPC: H04N19/44
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an image expander for a conversion code to obtain an expanded image with high image quality at a high-speed by adopting the hierarchical wavelet conversion system. SOLUTION: The image expander for the conversion code refers to an image code having already been wavelet-converted on the basis of an image size designated by a user when expanding the code having already been hierarchical- wavelet-converted into a natural image, obtains a hierarchical number denoting the greatest size among underestimated sizes of the designated expanded image size or the size equal to the designated expanded image size and a hierarchical number denoting the smallest size among overestimated sizes of the designated expanded image size or a just preceding hierarchical number equal to the designated expanded image size, and applies inverse wavelet conversion to hierarchical layers from the uppermost hierarchical layer to the hierarchical layer of hierarchical number + 2 to generate an expanded image.
Patent JP-2003017491-A (JP)
Title: Sputter target, gate insulating film and electronic component
Inventor: SUZUKI YUKINOBU
IPC: H01L29/78
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a sputter target, by which a gate insulating film having high uniformity of a film thickness and consisting of hafnium oxide or zirconium oxide can be formed, and to provide an insulation film and an electronic component. SOLUTION: The sputter target is made of hafnium, zirconium or their alloy. The average crystal grain diameter of its surfaces to be sputtered is <=500 μm, and the variance of the average crystal grain diameter lies within 20%. The gate insulation film consists of a hafnium oxide or zirconium oxide film, formed by using the sputter target in the atmosphere of gaseous oxygen. The electronic component is provided with the gate insulating film.
Patent JP-2003016355-A (JP)
Title: System and method for supporting mail-order business
Inventor: KAWAMURA YOKO
IPC: G06Q30/06
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide mail-order business technology which is improved for both a plurality of advisers and a business body using them. SOLUTION: When the business body which sells an article advertises the article to a plurality of consumers and one consumer shows a response to the advertisement as an answerer to the business office, one home adviser accesses the answerer as an adviser in charge over look at the screen of a remote computer 16 by using telephone 20 to promote the purchase of the article by the answerer through the conversation between the adviser in charge and the answerer. The remote computer is connected to a center computer 20 of the business body through the Internet 12 and the telephone 20 of the adviser in charge and the telephone 20 of the answerer are connected to each other through the telephone 20 and center computer of the business body.
Patent JP-2003016327-A (JP)
Title: Method, system, and program for buying commodity
Inventor: SHIRAI MICHIHIRO
IPC: G06Q30/06
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To make buying systems of a user company and an agent buying company common. SOLUTION: A user company terminal 1 and an agent buying company terminal 2 are connected to a common buying system 3 through a communication network 8. The common buying system 3 includes a user company buying system 31 and an agent buying company buying system 32, which are coupled with each other through a transmission line 33. Both the companies can, therefore, share information regarding buying, e.g. buying request data and bought article reception data that the user company sends and further data on the buying sources, prices, past record of buying, etc., of bought articles that the agent buying company holds.
Patent JP-2003016312-A (JP)
Title: Auction type web contents automatic dealing system
Inventor: TANAKA MANABU
IPC: G06Q10/00
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an auction type Web contents automatic dealing system which can greatly reduce the cost and time needed for Web contents dealing. SOLUTION: A buyer who desires to buy Web contents accesses a Web site 4 (step S41), specifies Web contents to be bought in a list of contents to be sold in a page exclusively for persons who desire to buy, inputs points to be bought (step S43) and sends them (step S44), and begins to bid at the Web site where the purchase is specified. At the same time, the actual state of bidding is automatically displayed in the contents (step S45). The buyer presented the highest price has a successful bid a certain time after the start of the 1st bid and the Web contents registered in a dedicated folder in advance are automatically linked and set to the Web site of the presenter and displayed (step S46). At the same time, the successful bidder is informed of the successful bid by electronic mail.
Patent JP-2003020173-A (JP)
Title: Remote locking/unlocking device for elevator machine room
Inventor: GOTO YU
IPC: B66B3/00
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a remote locking/unlocking device for an elevator machine room capable of unlocking the door of the elevator machine room without the need to borrow the key from a customer or the like, and locking the door after a predetermined time even if the operator has forgotten to lock the door after operation. SOLUTION: The device includes a reception and control device 12 for verifying the operator and the predetermined elevator machine room 1 to be locked or unlocked, in response to a locking or unlocking command transmitted from the operator 4 via a cellular phone 9, and for transmitting a lock or unlock signal to the machine room 15 remote control devices 7 provided in a plurality of elevator machine rooms and capable of receiving the lock or unlock signals via a general telephone line 11; and a locking device 6 provided on the door 2 of each elevator machine room for locking or unlocking the door 2 upon receiving the lock or unlock signal of the remote control device 7.
Patent JP-2002066057-A (JP)
Title: Payoff device for pachinko ball
Inventor: KAGOMIYA YOJI
IPC: A63F7/02
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To adjust the payoff timing of prize balls. SOLUTION: Ball cutting disks 41 and 42 are rotated by a stepping motor 50 and the Pachinko balls of ball passages 31 and 32 are paid off as the prize balls. A controller 60 is provided with a setting device 96 and switches the payoff timing of the prize balls for successive winning balls in two stages. The interval of payoff is adjusted to either long or short time depending on the setting of the setting device 96.
Patent JP-2003019616-A (JP)
Title: Cutter and method for cutting plastic product
Inventor: MIZUNO KOJI
IPC: B23C3/00
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and compact cutter capable of performing the rough turn and the mirror finish by one spindle motor, improving the mirror finish accuracy, and easily collecting chips. SOLUTION: In a face mill 1 for cutting a plastic product, an inner tip fitting part 6 and an outer tip fitting part 7 are provided on the inner circumference and the outer circumference with the radii from the center 5 of rotation of an end surface 4 of a cutter body 3 different from each other. Either a rough turn tip 30 or a mirror finish tip 20 is fitted to the inner tip fitting part 6 so that an edge tip is protruded in a relatively large manner with respect to the end face 4, and the other tip is fitted to the outer tip fitting part so that the edge tip is protruded in a relatively small manner with respect to the end surface 4.
Patent JP-2003032836-A (JP)
Title: Wiring box, installation method thereof and wiring pipe, and wiring apparatus
Inventor: WATANABE YOSHIKI
IPC: H02G3/02
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To lay new cable wiring within the existing wall of heat insulation structure of a concrete building. SOLUTION: In this method, wiring box B is installed within the existing wall W in order to newly lay cables within the existing wall W consisting of concrete body wall W1 forming external wall of the building, finishing wall W2 formed in the indoor side of building and heat insulation wall (heat insulation material) W3 provided between both walls described above. A box installation space V1 corresponding to the wiring box B is formed by partially removing the heat insulation wall W3 at installation area of wiring box B, after the finishing wall W2 is removed and the wiring box B is installed within the wall W of existing building by accommodating the wiring box B. A heat insulation sheet D1 is attached to the rear surface thereof under the condition that the rear surface and circumferential surface of such wiring box B are covered with a heat insulation material.
Patent JP-2003023621-A (JP)
Title: Field equipment control system
Inventor: FUJII YASUYUKI
IPC: H04N7/18
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a field device control system that uses a mobile terminal to directly control a field device from a motor field. SOLUTION: The field device control system for controlling a field device installed in a field is provided with the field device, a control means that totally controls the field device, a mobile terminal that transmits a command to control the field device and a gateway server that receives the command and controls the field device via the control means on the basis of the command.
Patent JP-2003026638-A (JP)
Title: Method for producing xylylenediamine having high purity
Inventor: NAKAMURA KENICHI
IPC: C07C211/27
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a xylylenediamine by hydrogenating phthalonitrile synthesized by the ammoxidation of xylene and giving a xylylenediamine having high purity in high yield. SOLUTION: A phthalonitrile in an ammoxidation reaction gas is collected in a specific organic solvent, liquid ammonia is added to the solution, and the organic solvent and ammonia are separated from the hydrogenation reaction product to obtain the crude a xylylenediamine. The crude product is extracted with a specified solvent and water.
Patent JP-2003023918-A (JP)
Title: Method for rearing pig
Inventor: KOYAMA ATSUSHI
IPC: A01K67/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for rearing pigs, capable of preparing a bed for the pigs more easily, requiring only a very few frequencies of sweeping the pigs' excreta and also emitting no bad odor. SOLUTION: This method for rearing pigs comprises spreading a mixture of sawdust and soil all over the bed in a pigpen and feeding the pigs at a level per day (Y kg) meeting the formula (1): Ymin<=Y<=Ymax...(1) (Ymin=0.0000018 x<3> -0.0006319x<2> +0.0720372x-0.6652049; Ymax=0.0000033x<3> -0.0010193 x<2> +0.1051111x-1.0943410; and x is the body weight (kg) of each of the pigs).
Patent JP-2003035008-A (JP)
Title: External wall panel
Inventor: NISHIMURA GENGO
IPC: E04C2/28
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an external wall panel capable of thinning a thickness of a precast concrete slab as a face material, lessening weight of a panel and easily and firmly attaching a panel frame. SOLUTION: A metal plate 3 for precast concrete slab reinforcing is provided on the rear face side of a precast concrete slab 2, the precast concrete slab 2 and the metal plate 3 are integrated by making a contact state with concrete before hardening the precast concrete slab 2, and the panel frame 4 is attached to the metal plate 3. Projections 7... making a buried state in concrete of the precast concrete slab 2 are provided on the metal plate 3.
Patent JP-2003033987-A (JP)
Title: Highly transparent barrier film and its production method
Inventor: SUZUKI HIROSHI
IPC: B32B27/30
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a barrier film which prevents barrier deterioration due to the composition change of a metal oxide of a vapor-deposited thin film layer formed on at least one face of a base material and has an excellent barrier property while maintaining superior transparency, and to provide its production method. SOLUTION: In a laminated body in which the vapor-deposited thin film layer 2 of oxidized aluminum and a gas barrier coating layer 5 are laminated on at least one face of the base material 1 formed of a high molecular material, the vapor-deposited thin film layer 2 of the oxidized aluminum is formed by a reacting vapor-deposition method of metal vapor and oxidizing gas. Immediately after the vapor-deposited thin film layer 2 is formed, its surface is subjected to a plasma treatment.