baber/WOPTO huggingface dataset:
Patent JP-2002047533-A (JP)
Title: Tool for producing seamless tube and its production method
Inventor: HANDA TAKUO
IPC: C21D1/76
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a tool for producing a seamless tube having excellent heat resistance, wear resistance and scale peeling resistance. SOLUTION: This tool for producing the seamless tube has a composition containing, by mass, 0.1 to 0.4% C, 0.1 to 0.3% Si, 0.3 to 1% Mn, 0.5 to 3% Ni, 0.3 to 1% Cr, 1 to 3% Mo, 2 to 4% W, 0.2 to 0.7% Nb, 0.05 to 0.2% Ti and 0.02 to 0.2% sol.Al, containing one or more kinds of 0.01 to 0.3% Cu, 0.001 to 0.05% Bi and 0.001 to 0.05% Sb, and the balance substantially Fe. Also tool has an oxidized scale layer on its surface layer.
Patent JP-2002043770-A (JP)
Title: Door structure of electronic apparatus housing
Inventor: MATSUNAGA YOSHIHISA
IPC: H05K5/03
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a door structure of an electronic apparatus housing which can open its door at an angle of more than 180 degrees despite of an inner hinge structure. SOLUTION: A door 5 is rotatably combined with a second rotation axis 4 located in proper distance from a first rotation axis 1 touching with a hinge plate 3 combined with a housing 2 by the first rotation axis 1, and the hinge plate 3 and door 5 are detachably in combined stoppage each other. When door 5 is opened, hinge plate 3 is rotated at first, and if abnormal load is added on the door, the combined stoppage between the hinge plate 3 and door 5 is released, and the door 5 can be opened at a wider angle.
Patent JP-2002051305-A (JP)
Title: Device and method for recording and recording medium
Inventor: SATO TOMOYUKI
IPC: H04N5/92
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a device and method which makes recordable time calculable by only having to record the video elementary stream of an inputted multiplexed stream by decoding the elementary stream and encoding the stream at a fixed bit rate. SOLUTION: A multiplexing/separating section 12 extracts video data from the data inputted from a digital interface 13 and outputs the extracted data to an MPEG AV decoder 19. The video data outputted from the decoder 19 are inputted to an image frame converting section 22, and the image frame is converted into video data. An MPEG video encoder 10 encodes the video data from the image frame converting section 22 at a fixed bit rate and outputs the encoded data to the multiplexing/separating section 12. The section 12 multiplexes the video data upon the data left, after the video data have been extracted and causes the multiplexed data to be recorded on an HDD 15 via a buffer 14.
Patent JP-2002050179-A (JP)
Title: Semiconductor memory
Inventor: SUZUKI TAKAAKI
IPC: G11C11/407
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To keep a write-data-mask function even when operation speed of an operation frequency is increased, with respect to a semiconductor memory provided with a write-data mask function. SOLUTION: This device is provided with an external terminal for data mask signals inputting data mask signals LDM0-LDM3 corresponding to individual write-data of write-burst-data given to an external terminal for data DQ0-DQ15, the data mask signals LDM0-LDM3 are made to be taken in simultaneously with a write-command WRA, and the data mask signal LDM0-LDM3 are eliminated from factors deciding a setup/hold value of write-data DQ0-DQ15 (input).
Patent JP-2002046504-A (JP)
Title: Display device for vehicle
Inventor: ISOMOTO KAZUNORI
IPC: B60R21/00
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a display device for a vehicle to facilitate recognition of an obstacle in front in running environment where visibility is not good and recognition of a map image for navigation are effected by a driver. SOLUTION: A display control device 1 specifies (S51-S55) a running lane region, in which an own vehicle in an infrared image photographed by an infrared ray camera runs based on position information of a running lane, on which an own vehicle runs, obtained by a communicator between a road and a vehicle or an advancing passage estimated based on a steering angle and a car speed. A partial image corresponding to the running lane region and a solid map image produced based on map image information are displayed (S58-S60) in a state to be overlapped with each other on a display screen. In this case, in case a heat source being an obstacle is protruded from the running lane region, a partial image is picked up (S57-S59) such that a whole of the obstacle is contained.
Patent JP-2002052688-A (JP)
Title: Matter-to-be-printed positioning device for screen printer
Inventor: HIRAOKA YUICHI
IPC: B41F15/08
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To smoothly position a thin matter to be printed and having a low mechanical strength without giving a stress in a short time by reducing actuators in the case of positioning the matter in a screen printer. SOLUTION: A matter-to-be-printed positioning device for the screen printer comprises an elevation table 10 having elevation pins 15a to 15d for vertically moving a matter 2 to be printed and disposed on a mounting table 1, a reference pin unit 21 and a clamping pin unit 22 for positioning the matter 2 to be printed and disposed, a cam mechanism disposed between the table 10 and the unit 21 and having a cam plate 16 and a cam follower 21k, a rotary lever 24 disposed between the table 10 and the unit 21 to rotate by its own weight so that the unit 21 and the unit 22 are moved forward or backward in response to the elevational movement of the table 10.
Patent JP-2002063038-A (JP)
Title: Information processor, information processing method and robot device
Inventor: SABE KOTARO
IPC: G06F9/54
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To smoothly and readily conduct inter-process communication. SOLUTION: This robot device 1 has a central processing process (CPU) having plural objects, performing control processing on the basis of inter-object communication performed between the objects and performing the inter-object communication through control of access by the plural objects to a jointly owning memory which is jointly owned by the plural objects. Actually, the central processing process generates pointers P11, P12, P13, P21 and P22 according to the access to prescribed areas M1 and M2 of the jointly owned memory M by the objects, measures these pointers by corresponding respective reference number measuring objects RO1 and RO2, and performs the inter-object communication, by controlling the access according to the measuring number.
Patent JP-2002062507-A (JP)
Title: Color liquid crystal projector using hologram polarized light separation color separating element
Inventor: ICHIKAWA NOBUHIKO
IPC: G02B5/18
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a three plate type color liquid crystal projector which is small in the number of parts and may be downsized by utilizing the polarized light separation color separating element function of holograms. SOLUTION: This color liquid crystal projector has plural reflection type liquid crystal display elements 10R, 10B and 10G which display color separation images of different primary colors, a color separation images synthesizing means 11 which synthesizes the color separation images displayed on the respective reflection type liquid crystal display elements, polarized light separating elements which are disposed on the front surfaces of the respective reflection type liquid crystal display elements, allow the transmission of specific linearly polarized light components and reflect the polarized light components orthogonal therewith and a projection optical system which projects the synthesized color separation images.  The color liquid crystal projector uses the hologram polarized light separation color separating elements 50R, 50B and 50G which diffract the linearly polarized light components of specific wavelength regions and allow the transmission of the light of the linearly polarized light components and other wavelength regions orthogonal therewith as the polarized light separating elements.
Patent JP-2002062494-A (JP)
Title: Optical scanner
Inventor: ITO TATSUYA
IPC: H04N1/113
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost optical scanner which can detect an image formation state independently in both horizontal and vertical scanning directions without providing any synchronization detecting device and can accurately detect the size of a beam spot even if an output signal includes noise. SOLUTION: A detecting means 10 has a triangular opening on a PD, etc., and differentiates the output signals of both the horizontal and vertical scanning directions to find the size of the beam spot. Paying attention to the fact that the signal waveform of even a signal having noise added to the original ideal signal does not vary so much, this device predetermines the signal variation between a low voltage level Va and a high voltage level Vb and measures the time ts of the variation of the signal voltage from Va to Vb. The length of the time ts corresponds to the size of the beam spot. The time ts is measured by counting clock signals having equal intervals from the moment the signal reaches the low level voltage Va to the moment the signal then reaches the high voltage level Vb and multiplying the count number by clock cycles.
Patent JP-2001131006-A (JP)
Title: Activator for plant
Inventor: YOKOYAMA MINEYUKI
IPC: A01N49/00
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of activating for plant, concretely, growth promoting method, dormancy suppressing method, method of imparting resistance to stress to a plant such as drying and high temperature/low temperature and osmotic pressure or the like, anti-ageing method or the like controlling the growth of the plant. SOLUTION: The above problems are dissolved by providing an activator for plant using a 4-24C ketol fatty acid especially 9-hydroxy-10-oxo-12(Z), 15(Z)- octadecadienoic acid as an active ingredient.
Patent JP-2002059973-A (JP)
Title: Packaging structure for circinate incense
Inventor: NAKAZUKURI KAZUO
IPC: B65D85/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a box for packaging circinate incenses, which prevents the circinate incenses from being broken when transported or taken out and is excellent in settable property and usability. SOLUTION: Circinate incenses (4), each of which has spaces (41) between spirals of a circinate linear material (40), are held and stored by an incense holder (3) in the box body composed of a box main body (1), which is open at the top, and a lid (2), which covers the top. The incense holder (3) has such a shape that restricting plates (31) are erected vertically relative to the base plate (30) from sides of the base plate (30) so as to fit within the box main body (1), the base plate (30) being wider than the outside diameter of the circinate incenses (4). The circinate incense holder (3), in which the circinate incenses (4) and partition sheets (5) are alternately stacked on the base plate (30), is covered with the box main body (1) turned upside down.  Thus, a circinate incense packaging structure in which the circinate incenses (4) are stored in the box body composed of the box main body (1) and the lid (2) is obtained.
Patent JP-2002063221-A (JP)
Title: Method for setting up element of analytical model by finite element method
Inventor: AOYAMA YUJI
IPC: G06F17/50
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain an analytical model for a high-order element while suppressing increase of the number of contacts when a material of a different sort whose size in one direction is extremely smaller than other parts is included in an analytical target. SOLUTION: A primary element is found out from the analytical target. A high-order element is found out from a part (temporarily called as a main part) other than the primary element. The primary element is interpolated by an interpolation function of the same order as an interpolation function used for interpolation of a contact part of the main part adjacent to a direction different from the direction of a small size, and an element interpolated by an interpolation function of the order lower than the former order is used for the small size direction. In this case, it is often unnecessary to interpolate the element in the small size direction.
Patent JP-2002064318-A (JP)
Title: Antenna
Inventor: ISHIMORI YUKIO
IPC: H01Q1/42
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive structure capable of uniformly applying a tension to the insulation sheet of the sheet radome of an antenna. SOLUTION: The antenna is provided with a reflecting mirror, a cylindrical shield panel attached to the opening part of this reflecting mirror, a rear face ring rubber sheet which are successively overlapped on a ring-shaped flange part at the outer terminal of the shield panel, a circular insulated sheet, a ring-shaped rubber sheet, a front face ring, plural bolts for fixing the part of the front face ring from the rear face ring overlapped on the flange part and nuts to be screwed therewith. The inner peripheral part of the rear face ring has a structure having a projecting wire protruded toward the front face ring for a prescribed length and extended over all the periphery of the rear face ring. The front face ring is positioned outside the projecting wire, and the tension of the insulated sheet is changed the compression of a pair of rubber sheets holding the insulating sheet corresponding to the bolts fastening force.
Patent JP-2002065814-A (JP)
Title: Sterilizing method
Inventor: NISHIMOTO NORIHIRO
IPC: A61L2/06
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To efficiently and stably obtain a syringe preparation filled with a sterilized medicinal solution of guaranteed quality by making it possible to control the direction and amount of movement of a gasket during sterilizing operation, using a sterilizing method. SOLUTION: The sterilizing method sterilizes the syringe preparation filled with the sterilized medicinal solution and having the movable gasket, under a pressure P at a temperature T, with the pressure represented by the formula (1) (wherein T is temperature; MWW is the molecular weight of water; Pvp is vapor pressure at temperature T; H is the Henry constant of air with respect to water at temperature T; ρW is the density of water at temperature T; C is the coefficient of thermal linear expansion of a container at temperature T; VC is the capacity of the container at temperature T; Y is the ratio of air and vapor to the capacity of the container; S is the cross-sectional area of the syringe container; subscript 0 is a filled state; P is pressure at temperature T; and R is a gas constant).  A method of manufacturing the syringe preparation and the syringe preparation obtained thereby are also disclosed.
Patent JP-2001129405-A (JP)
Title: Iron oxide-based catalyst for decomposing organic waste, its manufacturing method and treating method of organic waste
Inventor: MASUDA TAKAO
IPC: C10G1/00
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To produce an organic waste decomposing iron oxide-based catalyst small in a deposited amount of carbon, hardly degrading and low in the manufacturing cost and to provide a manufacturing method of the catalyst and a method for treating organic waste by using the catalyst. SOLUTION: This organic waste decomposing iron oxide-based catalyst comprises an iron compound which consists of one or more of iron hydroxide FeOOH, triiron tetraoxide Fe3O4 and diiron trioxide Fe2O3 all of which are obtained by heating in steam or in a steam-containing atmosphere.
Patent JP-2002070372-A (JP)
Title: Door lock device
Inventor: NOMURA MASAHIKO
IPC: E05B77/44
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent a door lock device for vehicle from being illicitly operated from the outside of the vehicle. SOLUTION: A key cylinder member 1 comprises a body 2 and a lever 3. The body 2 is mounted on the door panel 4 of the vehicle, and each lower end of the flexible outer cord 10 and inner cord 11 of a wiring member 9 is connected to a latch member 6 for engaging and disengaging a door to/from the vehicle body, respectively. The upper end of the outer cord 10 is connected to the body 2, and the upper end of the inner cord 11 is connected to the lever 3, so that the outer cord 10 and inner cord 11 of the wiring member 9 are simultaneously bent, when the key cylinder member 11 is forcedly rotated down from the outside of the vehicle as shown by the two-dot chain line, to prevent the door locking state of the latch member 6 from being released.
Patent JP-2001109162-A (JP)
Title: Method for manufacturing printed circuit board
Inventor: NIKI NORIO
IPC: G03F1/60
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a printed circuit board which is capable of suppressing the dimensional change of a mask material for exposure by using a glass substrate formed with mask patterns as the mask material for exposure and is consequently capable of preventing the mispositioning of via holes, plating resist patterns and solder resist patterns. SOLUTION: A photosensitive resin layer 6 is formed on the circuit board PC and is exposed via the glass substrate drawn with the mask patterns 14 and is developed, by which openings for the via holes and thereafter conductor circuits and the via hole are formed on the photosensitive resin layer. The photosensitive resin layer 6 is formed on the circuit board PC and is exposed via the glass substrate 13 drawn with the mask patterns 14 and is developed, by which the resist patterns are formed.
Patent JP-2002075638-A (JP)
Title: Vapor deposition method of mask and vapor deposition device
Inventor: KITATSUME EIICHI
IPC: H01L51/50
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a vapor deposition method which does not give damage to an organic film when the vapor deposition is performed by making a metal mask stuck on the organic film. SOLUTION: When the metal mask 32 is stuck and retained by a magnetic force on a vapor-deposited substrate 33 formed on the organic film and the vapor deposition is performed on the organic film, a magnet 36 which is larger than a pattern region of the metal mask on the other face against an abutted face of the metal mask of the vapor-deposited substrate is installed, and the metal mask 32 is retained by an attractive force of 0.98 to 98 kPa against the vapor-deposited substrate 33 by the magnet 36, and it is preferable that a magnetically permeable intermediate substrate 35 is inserted between the vapor-deposited substrate 33 and the magnet 36.
Patent JP-2001159979-A (JP)
Title: Computer system and installing method of program
Inventor: MATSUNAMI NAOTO
IPC: G06F9/445
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce operation cost which is required for maintenance and management of a computer system by making a processing in the case of installing a program in a computer efficient. SOLUTION: An installation agent 132 and a control file for each computer 2 are stored in a local LU 13 in a storage 1 and an installer program and a related file 142 of a program to be installed are stored in a shared LU 14. A worker operates an install manager of the computer 2 by operating an install manager 431 on a management console 4 and starts the installer program. The installer program reads the related file 142 from the shared LU 14, transfers it to the local LU 13 of the computer 2 and executes installation of the program.
Patent JP-2002066343-A (JP)
Title: Automatic rice washer
Inventor: HASE KIHACHIRO
IPC: A47J43/24
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To solve the following problems with the conventional automatic rice washing device; the device is constituted to agitate the rice metered and supplied from a rice storage section for storing the rice and washing water by an agitating device rotating at a constant speed, then to open a rice discharge port by lowering a valve disposed at the bottom end of a long shaft having a long vertical axial center arriving at the bottom end of a rice washing tank and to discharge the washed rice through the rice discharge port but the number of revolutions of the agitating device is constant and therefore in the case of, for example, high-speed rotation, a washing effect may be enhanced but the discharge defect from the rice discharge port is induced by the carryover effect to a transverse direction during rice discharging and consequently,  the damage of the rice is resulted in some cases and conversely, if the agitation is carried out at a low speed, there is an easy tendency to the occurrence of the degradation in the quality of the cooked rice by the washing defect. SOLUTION: This rice device is provided with a rice washing tank 2 which discharges the rice sent from the rice storage section from the rice discharge port 1 disposed in the lower part after washing this rice. An agitating shaft 4 which has the axial center in a longitudinal direction and rotates integrally with an agitating body 3 is inserted into this rice washing tank 2. The agitating shaft 4 is disposed rotatably around the vertical axial center by means of a power transmission mechanism which transmits the driving power outputted from a motor 5. The number of revolutions of the agitating shaft during rice discharging is made larger than the number of revolutions of the agitating shaft during rice washing.
Patent JP-2002065628-A (JP)
Title: Living body impedance detecting system
Inventor: WATANABE YOSHIAKI
IPC: G01R27/02
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a living body impedance detecting system capable of stably detecting a living body impedance even in the case that an electrode area is not adequately large, and provide an adipometer using the same. SOLUTION: A stabilizing resistance 9 is connected in parallel with a human body to two electrodes 1, 3 being connected to a current applying means 8. As a result, the current applying means 8 can be stabilized by the stabilizing resistance 9 even in the case that the impedance of an area around the epidermis of the human body becomes extremely high under low temperature conditions, or the like, and the stable application of currents from the current applying means 8 becomes difficult. Therefore, the body impedance can be detected stably even in the case that the impedance of the area around the epidermis is high under the low temperature conditions, or the like.
Patent JP-2002072437-A (JP)
Title: Drying equipment for photosensitive material
Inventor: SUDO YOSHIYUKI
IPC: F26B21/00
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide drying equipment for photosensitive materials which does not give rise to the occurrence of drying unevenness of the photosensitive materials by preventing the occurrence of the temperature distribution unevenness of hot air when the downstream side of a diffuser of a fan motor is provided with a heater for heating. SOLUTION: This drying equipment has a drying chamber which is disposed with plural sets of transporting rollers 35, 35 and 35 so as to exist along a transporting path 60 and is formed with nozzles for sending the hot air toward the spacings between the transporting roller sets and a second aperture 31 for admitting the hot air into the chamber, circulating flow passages of arrow F1, F2, F3 and F4 directions where the hot air contributing to the drying is recovered and directed toward the second aperture 31, the fan motor 72 and the heaters 72 for heating to generate the hot air by heating the feed air. The equipment is provided with a flow regulating member 81 for uniformly regulating the temperature distribution unevenness in the second aperture.