baber/WOPTO huggingface dataset:
Patent JP-2001207532-A (JP)
Title: Reinforcing structure of steel truss structure
Inventor: MAEHAMA KOUJI
IPC: E01D22/00
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To rationally reinforce important parts of a steel pipe constituting a truss structure without welding. SOLUTION: Reinforcing members 3 composed of half-split cylindrical parts 4 and flanges 5 are mounted on the steel pipe 1 to be reinforced so as to cover a section to be reinforced, and inner faces of the reinforcing members are bonded on an outer face of the steel pipe to be reinforce. A reinforcing steel pipe having a length ranging over the front and rear of the section to be reinforced is arranged along the steel pipe to be reinforced so as to range over front and rear of the section to be reinforced, and at least both end parts thereof are connected with and fixed on the steel pipe to be reinforced by respective connection members.  A first half-split cylindrical member and a second half-split cylindrical member which are mounted on the steel pipe to be reinforced and the reinforcing steel pipe, tightened by bolts and bonded, are used as the connection members, and flanges thereof are mutually connected.
Patent JP-2001198839-A (JP)
Title: Grinding tool
Inventor: UENO MAKOTO
IPC: B24B23/04
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a grinding tool capable of grinding a repair surface into a plane with simple operation in a short time, and restraining abrasive paper from being excessively worn locally. SOLUTION: This grinding tool includes a base for retaining a grinding material on a surface facing the repair surface, a retaining plate disposed in parallel with the base at a prescribed interval, and an elastic member disposed between the base and the retaining plate, wherein the base has a first faceplate fixed to the retaining plate at a prescribed interval and a second faceplate which is connected to the edge of the first faceplate and rotates about a connecting line with the first faceplate as its axis, and the second faceplate has a structure rotatable freely within a predetermined movable range in such a direction as to approach the retaining plate from a position where the second face plate is the same plane as the first faceplate.
Patent JP-2001210571-A (JP)
Title: Method for forming alignment mark
Inventor: MURASE HIROYASU
IPC: G03F9/00
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a new alignment mark, having a precise configuration for avoiding the affects of the ruggedness of a lower alignment mark and for avoiding a large expansion of an alignment mark formation area. SOLUTION: A method includes the steps of laminating a new interlayer film 3C on an interlayer film 3A on the undersurface, of which an alignment mark 2B is formed, subjecting the top surface to planarization, and forming a new alignment mark 2C in a portion 32, located directly above the alignment mark 2B of the top surface of the interlayer film 3C.
Patent JP-2001205008-A (JP)
Title: Laminated filter
Inventor: HIRAI TOSHIAKI
IPC: B01D29/46
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a compact laminated filter high in regeneration efficiency and easy to manufacture. SOLUTION: A large number of ring-shaped filter elements, each of which has a large number of through-holes 6 having a hole size large than the particle size of a suspended substance formed therein so as turned in the thickness direction thereof and has notches 5-1, 5-2 respectively formed to the inner and outer peripheral end parts thereof, are laminated and an inflow part of a liquid to be treated is provided on the side of one of an inner peripheral lamination surface and an outer peripheral lamination surface and an outflow part of the liquid to be treated is provided on the side of the other one of them and thin-walled parts gradually reduced in wall thickness toward the end edge direction of each filter element are provided to the inner and outer peripheral end parts of each filter element and the inflow and outflow parts are formed by the thin-walled parts and the notches 5-1,  5-2.
Patent JP-2001210530-A (JP)
Title: Transformer
Inventor: YAMAMOTO KAZUNARI
IPC: H01F27/22
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a transformer that is satisfactory in a heat radiation characteristic and can be made compact. SOLUTION: Three kinds of radiators of a first radiator 3, a second radiator 4, and a third radiator 5 formed by, for example plates of high thermal- conductivity metals such as copper and aluminium are used. The first radiator 3 and the second radiator 4 among them make contact with the inner and outer circumferential surface of a winding coil 2 wound around a core 1, such as an E-type iron core respectively, and absorb and radiate the heat generated from the winding coil 2 from each contact point. The third radiator 5 makes contact with the core 1 and absorbs heating and of the core 1 and radiates heat.
Patent JP-2001211356-A (JP)
Title: Electronic camera
Inventor: YOSHIDA MASANORI
IPC: H04N5/225
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent misoperations such as the ejection of recording media by enabling an electronic camera which can communicate with external equipment through a communication interface to present information notifying a user that communications are in progress without providing any additional dedicated means. SOLUTION: A camera 10 is connected to external equipment such as a personal computer through a USB terminal 160 and sends and receives data such as images and commands. The camera has a finder lamp 58 and a self- timer lamp 18, a liquid crystal monitor 28, a loud speaker 184, etc., as means necessary for a photographing function and a reproducing function. Those camera-attached means are used in common as an access information presenting means corresponding to an access lamp and when a medium is accessed in the USB mode, the user is informed that communications are in progress through specific display and voice output.
Patent JP-2001211127-A (JP)
Title: Scramble control method for digital broadcast
Inventor: SUGIMOTO YOSHIYUKI
IPC: G06F21/10
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a simple scramble control technology which is different from conventional technology. SOLUTION: An unciphered scramble flag for showing whether or not a specific program of a digital broadcast is scrambled is included in scramble key data including a ciphered scramble key for the specific program.
Patent JP-2001214427-A (JP)
Title: Method of water penetration test for ground
Inventor: YAMASHITA AKIRA
IPC: G01N33/24
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of water penetration test for the ground which can measure correct water permeability at a construction site, without any damage to the ground where measurement is objected. SOLUTION: The method of water penetration test for ground uses a device 10 equipped with a cylinder 15 of which one end is closed with a lid 15a and another end is open, and a pipe 11 which is connected to the lid so as to communicate into the cylinder. The open end 15b of the pipe is laid on the ground surface without forcing into the ground 40, the peripheral ground surface of the open end of the pipe is paved with membranous stuff 16 consisting of not permeable agents, and the method examines the water permeability of the ground by measuring volume of water penetrated into the ground after filling the cylinder and the pipe with water.
Patent JP-2001216949-A (JP)
Title: Secondary cell of nonaqueous electrolyte
Inventor: NISHIYAMA JUNKO
IPC: H01M50/528
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a secondary cell of nonaqueous electrolyte in which transfer of a wound type electrode is protected with high assembling precision. SOLUTION: For the secondary cell of nonaqueous electrolyte with use of wound type electrode element, when inserting the wound type electrode element into the holder, a protruding part of the same diameter as the inner diameter of the holder is placed in either both ends of the element or one end of the element and the wound type electrode is fixed.
Patent JP-2001215415-A (JP)
Title: Device for sticking cover glass of microscope sample
Inventor: YOSHIIKE TAKASHI
IPC: G01N1/28
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent a sample from being damaged by a service interruption accident in the case of an automatic enclosing processing stage and to surely perform enclosing processing. SOLUTION: This device is provided with a takeout means 30 taking out a slide glass 10 on which the sample is stuck one by one from a container in which the slide glass 10 is housed after it is immersed in a penetrating agent and setting it in a station A, dispersing means 38 and 40 dispersing a mounting medium in a station B, cover glass sticking means 54, 56 and 58 sticking the cover glass 50 in a station C, a housing means housing the slide glass after enclosure from a station D in a housing part, a carrying means 36 carrying the slide glass 10 between the stations, and a main power supply part and an uninterruptible power supply unit as a power supply part.  In the case of detecting the service interruption, a control part controls to stop the operation for taking out the slide glass again by the takeout means and perform dispersion processing, cover glass sticking processing and housing processing for the slide glass taken out to the respective processing stations.
Patent JP-2001212402-A (JP)
Title: Higher alcohol-based emulsion type antifoaming agent
Inventor: O SHIGEKI
IPC: B01D19/04
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a higher alcohol-based emulsion type antifoaming agent having high antifoaming effect even at temperatures higher than 40 deg.C. SOLUTION: Such a mixture is prepared as consists of (A) 100 pts.wt. higher alcohols having 40-100 deg.C melting point, (B) 10-50 pts.wt. aliphatic esters having 40-100 deg.C melting point, (C) 10-50 pts.wt. carboxylic acid esters and/or hydrocarbon oils having 20 deg.C or lower melting point, (D) 10-50 pts.wt. water-soluble alcohols and (E) 5-20 pts.wt. organopolysiloxane E. The mixture is heated to a temperature that is higher than both melting points of components A and B and not higher than any boiling point of components A to E. Meanwhile, water is heated so that the temperature of an emulsion just after manufactured is higher than both melting points of components A and B and not higher than 100 deg.C.  This higher alcohol-based emulsion type antifoaming agent is manufactured by mixing the mixture thus heated and the water thus heated in the presence of an emulsifying agent while agitating them violently to obtain the emulsion and cooling the emulsion to room temperature.
Patent JP-2001220751-A (JP)
Title: Vegetation mat for greening and its construction method
Inventor: SAKATE MICHIHEI
IPC: E02B3/12
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a vegetation mat for greening and its construction method, the mat having very good adhesion to the surface of soil so that it can surely prevent migration of surface soil, plant seeds, fertilizer and the like, and having a high water retaining function such that it can prevent drying of plant seeds, as a result, that uneven germination and growth is unlikely to occur while intruding vegetation also is easily fixed in the mat. SOLUTION: A mat 3 obtained by weaving of an organic material 2 has a coarse fiber layer 5 deposited on one side thereof to form the vegetation mat 1 for greening.
Patent JP-2001224082-A (JP)
Title: Communication system
Inventor: KOBAYASHI MASATOMO
IPC: H04B7/26
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption in a system for automatic metering or the like. SOLUTION: Slave units connected to gas meters or the like and desired to call are grouped into a plurality of groups limit the time within a prescribed time (times t1, t3, etc.), from a call until end of reply thereby ensuring the time for an interruption transmission/reception signal (times t2, t4, etc.). Limiting the number of slave units in an operating state to the number of slave units of a group can suppress power consumption of the slave units.
Patent JP-2001227517-A (JP)
Title: Wood screw
Inventor: NAKAMOTO SUKEMASA
IPC: F16B39/282
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a wood screw having a simple and inexpensive structure and causing no idle rotation of a screw part even if a tool of strong torque is used. SOLUTION: A side end part of the screw part 12 of a head part 11 is provided with a projection 11a for projecting toward the tip side of the screw part 12 and generating resistance force for checking rotation by deforming a surface of a member 30 for coming into contact at threadedly joining time.
Patent JP-2000305087-A (JP)
Title: Liquid crystal device
Inventor: KITAYAMA HIROYUKI
IPC: C09K19/54
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device in which a liquid crystal compsn. containing a liquid crystal substance and a liquid crystal gelatinizing compd. is aligned between a pair of substrates subjected to alignment treatment so that the gelatinizing compd. in the liquid crystal compsn. can be aligned in parallel or perpendicular to the alignment treatment direction. SOLUTION: The liquid crystal compsn. contains a liquid crystal gelatinizing compd. (superstructural substance) 1. Thus, when a liquid crystal 2 is gelled and the liquid crystal compsn. is aligned between substrates of the device having a pair of substrates subjected to alignment treatment to align liquid crystal molecules in one direction, the gelatinizing compd. 1 in the liquid crystal compsn. is aligned in parallel or perpendicular to the alignment treatment direction.
Patent JP-2001230933-A (JP)
Title: Device and method for processing image and storage medium
Inventor: ASHIGAHARA NORIYUKI
IPC: H04N19/91
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To improve resolution of an image on an orthogonal transformation space. SOLUTION: Image data compressed by orthogonal transformation, quantization and variable length encoding are inputted to an input terminal 10. A variable length decoding circuit 12 applies variable length decoding to data from the input terminal 10, and an inverse quantizing circuit 14 inversely quantizes the output of the variable length decoding circuit 12. A pattern assigning circuit 18 of a size change circuit 16 binarizes orthogonal transformation coefficient data outputted from the inverse quantizing circuit 14 having a certain threshold corresponding to the elements of a prescribed part and assigns a prescribed pattern.  According to the pattern assigned by the pattern assigning circuit 18, a table reference circuit 20 generates orthogonal transformation coefficient data corresponding to a higher-order components to be inserted to the right side and lower side of an orthogonal transformation coefficient block. A synthesizing circuit 22 synthesizes the output of the table reference circuit 20 with the output of the inverse quantizing circuit 14 and generates the data of the orthogonal transformation coefficient block in the expanded size. An inverse orthogonal transformation circuit 24, an adder 26 and a memory 28 restore image data from the orthogonal transformation coefficient data. The restored image data are outputted from an output terminal 30 to the outside.
Patent JP-2001229339-A (JP)
Title: Barcode reader
Inventor: YAMAMOTO ATSUHARU
IPC: B07C3/14
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To precisely detect and decode a barcode existing at an optional position in an optional direction in a document picture including various background patterns without regard to its printing state. SOLUTION: A picture input means 11 reads the document picture, and an area detecting means 2 detects a barcode candidate area in the picture. A tracing means 3 scans the barcode candidate area to generate trace data in barcode data to detect the presence and absence of a bar by referring to the trace data by each pitch of the bar, and a decoding means 4 decodes the barcode from the presence and absence information of the bar.
Patent JP-2001233531-A (JP)
Title: Sheet loading device
Inventor: SUZUKI NOBUYASU
IPC: B65H31/14
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a sheet loading device capable of preventing a sheet loading state from being disturbed during passing movement and from being disturbed by the curling of a sheet at the time of delivery of the sheet in the sheet loading device of such a type that a sheet delivery tray having an end fence moves to pass through a sheet delivery port. SOLUTION: A slide base 50 is provided on a base member 57 supported movably in vertical direction slidably in the delivery direction of a sheet, and an end fence 1a is installed on the slide base 50 so as to be moved vertically relative to each other. The end fence 1a is energized upward by a spring 100. Because a guide roller 80 is allowed to abut on a stopper installed near a sheet delivery port, the end fence 1a is limited to move upward, and a sheet delivery tray only is raised against the energizing force of the spring 100. Then, a distance between the sheet loading surface of the sheet delivery tray and the sheet delivery port becomes a proper distance capable of suppressing the curling of the sheet.
Patent JP-2000277774-A (JP)
Title: Solar battery module
Inventor: HIRAHARA TOYOJI
IPC: H01L31/04
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To stably maintain power generation of a solar batterymodule over a long time by suppressing directly reflected light, concurrently with color effect. SOLUTION: A solar battery module is constituted by providing a light- transmitting substrate 4, in which a surface-colored layer is provided on the entire surface of a projected part of a projection-like expanded part which can be formed almost symmetrically and regularly on a transmissive glass plate through screen-printing using ceramic ink, a plated layer on the rear surface of the substrate as a photovoltaic element, and an insulating protective layer 7 composed of a rear-surface coating material formed on the back of the substrate. Surface-reflected lights are suppressed, in addition to color effect of the surface, by the surface-colored layer deposited on the entire surface of the projection-like expanded part provided on the substrate 4.  Moreover, since rainwater and dust and the like can be removed easily, the power- generation efficiency does not decrease, even when the module is exposed at outdoors over a long period. Accordingly, stable production is possible and the maintenance cost can be reduced.
Patent JP-2001234675-A (JP)
Title: Ventilation louver
Inventor: YOKOYAMA KATSUMI
IPC: E06B7/26
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To compatibly improve the rain ingress preventive effect and the ventilation efficiency. SOLUTION: A louver pipe 4 extending through an opening part 2 in an external wall W, a slightly rising water drip piece 7 is provided on an inner peripheral surface thereof, and a net frame 10 having an insect net 9 is fitted on the indoor side of the water drip piece 7 in an attachable/detachable manner.
Patent JP-2001090685-A (JP)
Title: Self-priming pump device
Inventor: YUMITA YUKINOBU
IPC: F04D9/02
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a self-priming pump device improved in the self-suction performance by efficiency separating the gas and the liquid from each other while preventing the discharge of the priming out of a casing. SOLUTION: A self-priming pump device 1 is provided with an impeller chamber 6, which is communicated with a suction port 2a and in which an impeller 3 is arranged freely to rotate, and a gas-liquid separating chamber 7, which is communicated with the discharge port, inside of a casing 2 having the suction port 2a for sucking the liquid inside and having the discharge port for discharging the liquid outside. The impeller 3 is provided inside of the impeller chamber 6 so that a rotary horizontal surface L becomes in parallel with a liquid level L1 of the priming in a self-priming process. When the impeller 3 inside of the impeller chamber 6 is rotated by a driving motor 4, the gas and the liquid previously stored in the casing 2 are mixed with each other, and they are separated from each other while generating a vertical spiral flow inside of the casing 2, and the gas separated from the liquid is discharged from the discharge port and the liquid separated from the gas is returned to the impeller chamber 6. This operation is repeated so as to supply the water through a self-priming process for sucking the liquid from the suction port 2a side.
Patent JP-2001233162-A (JP)
Title: Air bag device
Inventor: SHIMO KATSUMI
IPC: B60R21/231
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device capable of reliably protecting an occupant at a plurality of collisions at a low cost. SOLUTION: A bag 6 stored in this air bag device 1 is developed by the high-pressure gas from an inflator 4 to protect the occupant. A buffer section 7 capable of protecting the occupant even when the bag 6 is shrunk after development is arranged in the bag 6.
Patent JP-2001236317-A (JP)
Title: Information processing system
Inventor: FUJITA HIROYUKI
IPC: G06F21/34
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system which safely stores information and enables the bearer of a medium and other persons to edit the information. SOLUTION: A server device 2 is connected to personal computers 4 and 5 through the Internet so that a registered user can freely write and rewrite information. The registered user oneself has a user password and inputs this password to perform maintenance such as the writing and rewriting of a personal information storage area and the erasure of a message storage area. Further, a person other than the registered user has an open password and inputs this password to write a message to the message storage area.
Patent JP-2001237625-A (JP)
Title: Radio communication equipment
Inventor: SAITO YUICHIRO
IPC: H01Q13/08
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain satisfactory radio communication quality. SOLUTION: An antenna in which one face of a ground conductor and a planar radiation conductor are arranged in almost parallel, and a circuit board having a radio communication circuit for radio communication through the relevant antenna are held by a fitting means and the fitting means is fitted to electronic equipment by protruding the relevant antenna outside. Therefore, when a current flows through the radiation conductor even while the fitting means is fitted to the electronic equipment, an electric field is generated from the relevant ground conductor to the radiation conductor between the ground conductor and the radiation conductor.  Thus, the radiation conductor can be operated as an antenna almost solely almost without operating the ground conductor as an antenna and the deterioration of antenna characteristics can be prevented, so that satisfactory radio communication quality can be obtained.