baber/WOPTO huggingface dataset:
Patent JP-2001348087-A (JP)
Title: Liquid crystal display glass plate packing box
Inventor: HOTTA NAOHIRO
IPC: G02F1/13
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal glass plate packing box in which a large liquid crystal display glass plate is compactly packed and which sufficiently contributes to simplifying and recycling of recovery members used with the packing box. SOLUTION: A housing 2, serving as a primary packing body, which is made of plastic corrugated board and accommodates a glass plate, is composed of an upper case 3 which is open at the bottom and a lower case 4 which is open at the top. The height of the lower case 4 is less than half the height of the glass plate to be accommodated.
Patent JP-2001351440-A (JP)
Title: Highly heat-resistant enamel wire
Inventor: ITONAGA SADAMI
IPC: H01B7/29
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a highly heat-resistant enamel wire with excellent heat resistance, bending property and sliding property, and therefore, excellent in high-speed machinery winding property. SOLUTION: Silica-dispersed polyimide resin coating film layer of sol-gel fine particles is provided, on which, a lubricative enamel coating film layer is provided, to make up the highly heat-resistant enamel wire.
Patent JP-2001352096-A (JP)
Title: Semiconductor element holder
Inventor: KUME HIDEKI
IPC: H01L33/00
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To position parts as a semiconductor element and the like in the correct place to a substrate, while suppressing the backlash between the mounting members and the substrate. SOLUTION: This semiconductor element holder to be mounted in a mounting hole 3a, formed on the substrate 3, is for holding a light-emitting element 15 and a light intercepting element 17, and is provided with a body part 5 whose rear surface 5b is attached to the surface of the substrate 3, a first holding part 7, a second holding part 9 and a pair of hooks 13. The first holding part 7 and the second holding part 9 are both formed on a surface 5a of a body part 5 and are for holding the light emitting element 15 and the light receiving element 17, respectively. The pair of hooks 13 is an elastic and elastic part, formed stuck to the rear side 5b of the body part 5, capable of inserting to the mounting to the mounting hole 3a and between itself and the body part 55 capable of holding the substrate 3 in the mounting state inserted to the mounting hole 3a by its flexibility.
Patent JP-2001311292-A (JP)
Title: Panel with self-fitting type connector and installation method therefor
Inventor: TANAKA KATSUHIRO
IPC: E04F13/21
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a self-fitting type connector capable of forming the panel surfaces which can automatically be aligned regardless of the sides of the panels which are adjoined with respect to the connectors for interior or exterior panels made of stone material or the like. SOLUTION: The self-fitting type connector 1 comprises a projected portion 3 provided with an attaching hole 8 at the tip, a portion to be inserted 4 and an adhering portion 2. The projected portion 3 is made thicker by a board thickness than a portion to be inserted 4 thereby projecting out by a predetermined length and is continued to the outer shape of the projected portion 3 and a level difference portion 10 of the same height is press-formed and, inside of this, a hook 5 holding the base member 14 formed by punching a channel- shaped slit 11 is provided. The base member 14 shown is an example of providing a linking portion 16 such as a gutter on a side surface 15 of a natural stone 17, and the self-fitting type connector 1 links the hook 5 to the linking portions 16 such as a gutter of the base member 14 and holds it.  The adhering portion 2 of the self-fitting type connector 1 and the rear surface of the natural stone 17 are integrally adhered with an adhesive.
Patent JP-2001181707-A (JP)
Title: Surface machining method for bearing containing sintered compact, and its machining apparatus
Inventor: DAE-HYUN CHUNG
IPC: B23P21/00
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To improve the surface evenness of projections and the pore cover efficiency of a non-porous surface by machining the inside diameter surface by a correction bar having a large number of correction grooves in an upper end portion during the sizing process. SOLUTION: After the compression, a sintered bearing 10 is sized by a sizing means comprising an upper punch 30 and a lower punch 40, a large number of correction grooves 24 formed in the circumferential direction of the projecting correction parts 21 forming an upper portion of the correction bar 20 are allowed to pass through the bearing 10, and the surface evenness of the inside diameter surface in contact with a shaft of the bearing 10 containing sintered compact, and the covering efficiency of the pore formed on the surface are improved.
Patent JP-2001357922-A (JP)
Title: Terminal structure
Inventor: SAITO YASUSHI
IPC: H01R13/193
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To prevent a displacement of a contacting position of a male terminal with a female terminal by a vibration or the like, in a compact terminal structure such as is used for a minute current circuit. SOLUTION: The second contacting part 123 is formed in a curve as a nearly semicircle shape at a back end of a tongue piece 120 formed inside an insertion- coupling part 110 having a nearly rectangle cross section, so as to contact both a bottom surface 112 and a ceiling surface 113 of the insertion-coupling part 110. Even if a force A is operated on a male terminal tab 200 by thermal expansion or vibration, a frictional force μF is operated reversely on a contact point of a second contacting part 123 of the tongue piece 120 with the bottom surface 112 and the ceiling surface 113 of the insertion-coupling part 110, and a displacement of a contacting point of the tab 200 with the tongue piece 120 and the insertion-coupling part 110 is prevented.
Patent JP-2001079969-A (JP)
Title: Thermoformable laminated sheet
Inventor: PLUG JOHANNES PETRUS MARINUS
IPC: B32B33/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To manufacture, at a low cost and by a simple method, a high quality thermoformable laminated sheet having a specific density and specific characteristics of which thickness and shapes of edge areas can be easily changed. SOLUTION: In a thermoformable laminated sheet comprising a core and a part hot pressurized together with the core and having a decorative surface layer provided to one face or both faces of the core and a part bonded to the core, a flat sheet 2 wherein wood fiber and/or cellurose fiber impregnated with hot cured phenol/formaldehyde resin are previously processed, is provided as the core, and the sheet 2 is used to increase thickness by material constituting the previously processed sheet along one or more edge areas 3, 5, 26 and 27.
Patent JP-2002002684-A (JP)
Title: Packaging box
Inventor: MATSUSHIMA RYOSUKE
IPC: B65D5/54
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a packaging box capable of attaining a sufficient pressure- resistant strength without increasing its cost even if a packaged item can be displayed while a part of its barrel part is being cut and removed and further facilitating a releasing work for a displaying released portion when the packaged item is to be displayed. SOLUTION: There is provided a line (m) which can be cut and broken and further extends from a lower end edge near one side of a first side plate 3 toward a top plate 4, crosses the top plate 4 in a substantially inverted U-shape form and extends downwardly to a lower end edge near the other side of the first side plate 3. A part of a barrel part 16 is cut through the breakable line (m) to attain a displaying released part 14 enabling the packaged item stored in the barrel part 16 to be exposed and displayed. Since the breakable line (m) is arranged without crossing the first side plate 3 in a lateral direction, it is possible to arrange the displaying released part 14 without reducing a pressure-resistant strength of the first side plate 3.
Patent JP-2001358644-A (JP)
Title: Communication terminal device and radio communication method
Inventor: MIYA KAZUYUKI
IPC: H04B7/26
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To efficiently house a communication terminal in an optimum system among a plurality of systems according to the environment, the degrees of congestion or the services of the systems, when a communication terminal which corresponds to the plurality of the systems exists. SOLUTION: In a radio communication system, having a plurality of systems comprising a CDMA-FDD system and a CDMA-TDD system, a outgoing circuit signal from each system of the systems is monitored by a monitoring circuit 305 in a communication terminal device to output information monitored by the circuit 305, the systems for housing the communication terminal device are selected, on the basis of the information monitored from the communication terminal device in a base station device, and the connection of the communication of the system selected in the base station device with a base station is made in the communication terminal device.
Patent JP-2002008395-A (JP)
Title: Ferroelectric storage device and its test method
Inventor: YAMAOKA KUNISATO
IPC: G11C11/22
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To finish an evaluation of reliability such as the number of times of rewriting of a ferroelectric storage device or the like for a short period, and to miniaturize the device by making the device such constitution that a driver for a cell plate driving signal can be arranged at the outside of the chip. SOLUTION: At the time of an evaluation of the reliability of ferroelectric memory cells MC11-MC12m, a cell plate driving signal ECP for the evaluation of which a repetition voltage value is varied is given from an external input terminal 1B, an all memory cells batch write-in enable-signal XALLW1 is outputted from a control circuit 19, each switch circuit 1A1-1An is opened, and the cell plate driving signal ECP for evaluation is given to a cell plate electrode SP of the ferroelectric memory cell, stress being equal to normal write-in operation is applied to a cell plate electrode repeatedly by this driving signal ECP, and the evaluation of reliability and a test are performed.
Patent JP-2001182533-A (JP)
Title: Exhaust system parts
Inventor: OGATA TOMOHISA
IPC: B23K20/227
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To eliminate deformation of an exhaust system member, to minimize loss of beat generation amount at the friction pressure contact, to prevent scattering of burr of a joining part generated after the friction pressure contact and chip generated at the time of the friction pressure contact from damaging a catalytic carrier stored in a catalyst case and a turbine blade within a super charger, for instance, to mitigate oxidation of the joining part without directly applying high speed exhaust gas when exhaust gas passes and to secure a stable joining state, even if an exhaust manifold, the catalyst case or a housing of the supercharger have complicated shapes, in exhaust system parts by friction pressure contact. SOLUTION: In exhaust system parts joining two or more member by friction pressure contact, a joining part is made to have shapes having an L-shape, a V-shape and the combination of the V-shape and the L-shape in an axial direction cross section view or one member is made to have a shape having a first cylindrical projecting part and a second cylindrical projecting part formed with space of at least 0.3 mm or more at the outside of the first cylindrical projecting part.
Patent JP-2002006074-A (JP)
Title: Sodium cooling fast reactor
Inventor: SASAKI MAKOTO
IPC: G21C7/28
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To flatten output distribution and improve breeding performance by reducing the degree of fuel enrichment in a reactor core. SOLUTION: In this sodium cooling fast reactor for surrounding the periphery of a number of reactor core fuel assemblies by a number of neutron shields, the reactor core fuel assemblies are entirely or partially substituted with a lead reflector with lead or an alloy that is mainly made of lead as a component. Normally, a number of lead reflectors are arranged in a radius direction adjacent to a fuel assembly region.
Patent JP-2001065919-A (JP)
Title: Air-conditioner
Inventor: MATSUMOTO YOSHIAKI
IPC: F24F13/22
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To perform mounting by suppressing floating even when a drain tank is floated without completely mounting a cover on the drain tank, in a device provided with a cover to cover the upper opening of the drain tank. SOLUTION: This air-conditioner comprises an evaporator 11 situated at a body; a containing chamber 22 which is situated at a body 1 below the evaporator 11 and from which a drain tank 23 is removable; and a removable cover 30 to cover the upper opening of the drain tank 23. During mounting of the drain tank 23, the containing chamber 22 and the cover 30 approach each other. This constitution enables the cover 30 to press the drain tank 23.
Patent JP-2002010145-A (JP)
Title: Solid image pickup device
Inventor: SUGIKI TADASHI
IPC: H04N5/335
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To realize the quickening of the output data rate of a CMOS image sensor on which parallel AD converters are mounted and the reduction of power consumption. SOLUTION: Analog signals obtained from pixels 121 and 122-12m are converted into digital signals by A/D converters 111 and 112-11m, and each bit of the digital signal is converted into a multi-level signal by using D/A converters 212 and 212-21n for the respective adjacent pixels 121 and 122, and the digital values of the plural pixels are restored by the A/D converters 111 and 112-11n from the successively selected and obtained multi-level signals, and outputted. Thus, it is possible to simultaneously sell the signal outputs of the plural pixels without increasing output signal lines 181 and 182-18n. Therefore, it is possible to obtain a high output data rate without increasing any chip area.
Patent JP-2002003772-A (JP)
Title: Ink composition for oily ball point pen
Inventor: SHIRAISHI KATSUHIKO
IPC: C09D11/18
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an ink for a ball point pen, exhibiting a light write-feeling, a short faint streak on start-writing and less dripping without sacrificing a light fastness and drip suppression even having a low viscosity. SOLUTION: This ink for the ball point pen contains 1-5% polyvinylpyrrolidone having a high degree of polymerization of >=250,000 molecular weight, and has >=1.5 Pa.sec viscosity at 25 deg.C, preferably between 0.5 to 1.5 Pa.sec even using a coloring agent excellent in light fastness such as a pigment, a dyestuff containing gold, an azo-based dyestuff, an azine-based dyestuff, etc. Since the polyvinylpyrrolidone having a high degree of polymerization imparts a viscosity to the ink and the above coloring agent excellent in light fastness increases the total solid portion and there is a viscosity-increasing effect caused by a dispersing agent, it is difficult to produce the ink having a low viscosity.  The ink having the low viscosity is realized by using the coloring agent by >=60% of the total solid portion of the ink (at 25 deg.C, those of not being a liquid or gas in the ink in their raw material stage).
Patent JP-2002003458-A (JP)
Title: Method for producing formamide
Inventor: HIEDA SHINICHI
IPC: C07C231/02
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing formamide with small, amount of impurities in high yield. SOLUTION: Methyl formate and ammonia are continuously fed to a reaction vessel to react them, and the reaction liquid is fed to a separation column of low boiling materials to distil off the low boiling materials from the overhead. The bottom product is taken out from the bottom, and fed to a separation column of high boiling materials. The objective formamide is distilled off from the overhead and the high boiling materials are taken off from the bottom. Methanol is added to a part or the whole of the resultant high-boiling materials, and the high-boiling materials with the added methanol are recycled to the reaction vessel and/or the separation column of the low boiling materials.
Patent JP-2002012629-A (JP)
Title: Polymerizable composition, adhesive, adhesive tape and adhesive sheet
Inventor: AZUMA KENICHI
IPC: C08F290/04
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a polymerizable composition suitable for obtaining an adhesive for developing excellent adhesive force both to a low polar material to be bonded such as a polyolefin-based resin and a high polar material to be bonded such as a metal in good balance, an adhesive using the polymerizable composition, an adhesive tape and an adhesive sheet using the adhesive. SOLUTION: This polymerizable composition comprises a polymerizable monomer composed of 70-95 wt.% of a 2-18C alkyl group-containing acrylic acid alkyl ester and 5-30 wt.% of N-vinylcarboxylic acid amide and a fixed amount of a polymerization initiator. This adhesive comprises an acrylic copolymer as a main component obtained by polymerizing the polymerizable composition. The adhesive tape and the adhesive sheet is obtained by using the adhesive.
Patent JP-2001284377-A (JP)
Title: Semiconductor device, and its manufacturing method
Inventor: SAKAMOTO NORIAKI
IPC: H01L25/00
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To solve the problems of the conventional semiconductor device where support boards are made of essentially unnecessary surplus materials, the thickness of these supporting boards enlarges the semiconductor device, and the abrasion and breakage of a blade are hard, because the support boards are shaven gradually, when the worker makes them into one package by dicing. SOLUTION: A first conductive path 51A is made lower than a semiconductor element 52A, and a conductive path 51 and a semiconductor element 52 are supported by an insulating resin 50, thereby realizing a semiconductor device. Accordingly, the top of a metallic fine line 55A can be lowered, and the semiconductor device 53 can be thinned. Moreover, since a support board and a conductive path are not arranged in the section corresponding to a dicing line, the abrasion and breakdown of a dicing blade can be suppressed sharply.
Patent JP-2002016415-A (JP)
Title: Antenna for portable radio equipment
Inventor: OTOMO SHINICHI
IPC: H01Q9/32
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an antenna for portable radio equipment capable of coping with shortening an antenna length, simplifying production and lowering a price. SOLUTION: Capacitive coupling of a second antenna element 20 is applied to one end of a rod-like first antenna element 10. A holder 15 fixed on an antenna attaching object is slidably engaged to the first antenna element. A power feeding part 16 is coupled to the holder. Further, the holder is provided with a third antenna element 30.
Patent JP-2001059032-A (JP)
Title: Laser marking and molding product subjected to laser marking
Inventor: TOMITA HISASHI
IPC: C08K3/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide the surface of a thermoplastic resin molding product or a molding product coated with the thermoplastic resin with a mark such as a clear letter, sign, etc., of desired color by using a laser beam. SOLUTION: A molding product molded from a thermoplastic resin composition containing an additive of which color is changed or dechromatized by the heat caused by the absorption of laser beam is dyed with a dye which is hardly affected by a laser beam. Then the surface of the molding product is irradiated with a laser beam and marked.
Patent JP-2002014555-A (JP)
Title: Image forming device
Inventor: NAKANISHI TAKASHI
IPC: G03G15/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device by which the occurrences of image bending at a transfer time and paper wrinkles at a fixing time are prevented by highly precisely positioning a fixing feeding unit at a main body. SOLUTION: In the image forming device provided with the fixing feeding unit 3 in which at least a resist part 31, a transfer part (transferring/separating part) 32, a feeding part 33 and a fixing part 34 are integrated so as to be pulled out from the main body, a positioning part (positioning means) 36a to position the fixing feeding unit 3 at the main body is provided in the vicinity of the fixing part 34. The fixing feeding unit 3 is precisely positioned by taking the fixing part 34 as a reference at the time of setting the main body, so that the occurrence of the image bending at the transfer time and the paper wrinkles at the fixing time is prevented by highly precisely feeding paper.
Patent JP-2002015189-A (JP)
Title: Method and system for bookbinding
Inventor: IKESUE AKIRA
IPC: G06Q50/04
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a bookbinding method which efficiently prints and binds a book in accordance with user's taste to produce the book. SOLUTION: The user uses a terminal 10 to select contents, which the user desires as the bookbinding object, and inputs the order of these contents. A management server 21 records these data in an order reception recording part 25. Contents data of selected contents is extracted from a contents recording part 26, and bookbinding data is generated on the basis of the inputted order. The management server 21 transfers this bookbinding data to a bookbinder 30. The bookbinder 30 produces the book based on bookbinding data.
Patent JP-2002017096-A (JP)
Title: Motor drive
Inventor: HOSOITO TSUYOSHI
IPC: H02P6/10
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce vibration due to output voltage ripple in a direct-current power circuit and further enhance motor efficiency. SOLUTION: In dewatering process, a control circuit sets a reference voltage Vk as a criterion for canceling voltage ripple to the initial value thereof (Step P1) and starts driving of a washing machine motor (Step P2). In this case, interrupt process control is exercised every 0.25 seconds, as shown in Fig. 1 (b). More specifically, the reference voltage Vk at this point of time is divided by output voltage Vdc to determine a command value a and power application data is multiplied by a (Step T1 to Step T3). When the rotational speed of the washing machine motor reaches a target rotational speed (Step P3), the mean Vx of the minimum values of output voltage Vdc is calculated (Step P4) and the mean Vx is subtracted from the present reference voltage Vk.  If the result ΔVx of subtraction is less than '-1 V' or greater than '+3 V' (Step P5), the reference voltage Vk is varied (Step P6).
Patent JP-2002016932-A (JP)
Title: Picture display device
Inventor: TAKANO EIJI
IPC: G09G1/04
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To enable a simplification of a displaying operation of a directional picture distortion correction screen as compared with a conventional system. SOLUTION: A picture display device comprises a directional picture distortion correction mode screen for correcting a distortion of a screen of a color cathode ray tube 14 by a terrestrial magnetism, and an operating unit 23 for operating to correct the distortion of the screen due to the magnetism. Thus, a correction mode screen is displayed on the tube 14 at least when a power source is turned on, the unit 23 is operated based on this mode screen, and hence the distortion of the screen of the tube due to the magnetism is corrected.