baber/WOPTO huggingface dataset:
Patent JP-2001359200-A (JP)
Title: Wireless audio equipment
Inventor: FUJITA HIROYUKI
IPC: H04L12/28
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce loud on a user and to ensure feasibility concerning the high degree of freedom in arrangement and the arrangement of audio equipment. SOLUTION: A user channel (radio channel) is set between a present unit (a main body unit 20 or a speaker unit 30, for example), comprising a wireless component 11 and the other unit (the speaker unit 30 or main body unit 20, for example), and through this user channel, data are transferred between the units. In this case, the band of the user channel is set corresponding to at least one of the contents of data to be transferred, the class of the opposite unit and the idle conditions of radio resources.
Patent JP-2001357718-A (JP)
Title: Solid polymerelectrolyte and its manufacturing method
Inventor: MIWA YOSHIYUKI
IPC: H01M10/0565
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a solid polymereletrolyte having high ionic conductivity at a room temperature, and having a superior film forming property, flexibility and mechanical strength. SOLUTION: This contains a high molecular compound consisting of a ring- opening polymer of one kind of oxetane compound expressed in a formula (1) (in the formula (1), m is each independently 1 to 6, and n is each independently 1<=n<=20, and R is an alkyl group of carbon number 1 to 12, that may be branched), and contains electrolyte salts.
Patent JP-2001354730-A (JP)
Title: Ultraviolet-curing resin composition and method of manufacturing shadow mask using it
Inventor: TATEZAWA MASAHIRO
IPC: C08F2/48
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet-curing resin composition made of a polymerizable compound having an ester bond hardly to hydrolyze even in an acidic high-temperature water solution, and a manufacturing method of a shadow mask in which an etching can efficiently perform to produce the shadow mask with high quality. SOLUTION: An ultraviolet-curing resin composition contains at least a light- polymerizable compound represented by chemical formula 1, a polyfunctional monomer and a polymerization initiator. In the chemical formula 1, n is 0 to 3 and R' and R" are each H or a methyl group. A manufacturing method of shadow mask 1 forms a back coat film 8 using the ultraviolet-curing resin composition. At that time, deposition of foreign matter is not seen on an etched part even after performing a secondary etching at 70-100 deg.C in an acidic high- temperature water solution.
Patent JP-2002004377-A (JP)
Title: Underfloor drainage trap
Inventor: TSUKADA TOSHIO
IPC: E03C1/284
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an underfloor drainage trap which can effectively set a connecting pipe extending from a water section facility in an underfloor space in a stably connected state, if the underfloor space has a normal interval or even if the underfloor space has an interval smaller than the normal one. SOLUTION: The underfloor drainage trap 1B is formed of a tube body 20 and a trap main body 3. The tube body 20 is fitted onto an end of a drainage pipe 12 which vertically extends from the underfloor space 15 to reach a location above a surface of a floor material 10, and includes a sleeve portion 20a to which an end of a connecting pipe 6 is connected in a watertight condition. The trap main body 3 has its upper end engaged with the interior of the cylinder body 20, and its interior divided. According to the drainage trap, the sleeve portion 20a has a flange portion 20b and an engaging portion 20c which vertically protrude therefrom in outward and inward directions, respectively. Further, a female screw portion 20d is formed in the internal periphery of the sleeve portion 20a at a location above the engaging portion 20c.  The drainage trap further includes a lock nut 8 to be screwed into the female screw portion 20d to fasten the drainage trap.
Patent JP-2001024438-A (JP)
Title: Crystal oscillator
Inventor: KIZAKI SHIGERU
IPC: H03B5/32
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a compact crystal oscillator with high reliability which can be made thin and compact and light in weight. SOLUTION: This crystal oscillator is constituted of a crystal oscillator 3 in which a crystal piece is housed and a terminal member 1 on which conductors 7 and 9 for wiring and a semiconductor chip 5 electrically connected with the conductors for wiring are mounted. The semiconductor chip 5 is molded of resin, and the crystal oscillator 3 is mounted on the terminal member 1 stereoscopically to the conductors 7 and 9 for wiring and the semiconductor chip 5, and the crystal piece of the crystal oscillator 3 is electrically connected with the semiconductor chip 5.
Patent JP-2002002756-A (JP)
Title: Liquid pouring container
Inventor: NOSE KAZUAKI
IPC: B65D47/32
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid pouring container constituted so as to be capable of pouring several drops of a liquid seasoning by closing an air hole by a fingertip so as to make it possible to pour a necessary amount of a liquid seasoning to immediately stop the pouring of the liquid seasoning. SOLUTION: In the liquid pouring container closed by a pour cap, the air hole is bored in the central part of the top surface of the pour cap and a dome- shaped press part made reversible is arranged to the cap.
Patent JP-2001075500-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HIRAKATA YOSHIHARU
IPC: H01L21/77
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality liquid crystal panel having the thickness designed in a free range according to the characteristics and driving methods of the liquid crystals to be used with good accuracy without using particulate spacers by disposing a plurality of columnar spacers for maintaining the spacing of both substrates between a first and a second substrate. SOLUTION: The columnar spacers are used to maintain the specified spacing between the first substrate and the second substrate. When the width (diameter) in the central part of the columnar spacers is defined as L1, the width (diameter) at the top end as L3 and the width (diameter) at the bottom end as L2, the width L2 is the width of the region where the columnar spacers of a film thickness above 0.2 μm exist from above the plane before the formation of the columnar spacers. The width L1 at the center of the columnar spacers is required to sufficiently play the role as a spacer and is <=20 μm, more preferably <=7 μm. The radius of curvature R of the columnar spacers is <=2 μm, more preferably <=1 μm. The height H of the columnar spacers is 0.5 to 10 μm, more preferably 1.2 to 5 μm.
Patent JP-2002012353-A (JP)
Title: Sheet guide device for paper sheet printing machine
Inventor: OKI MASA
IPC: B65H29/52
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To always stably carry a sheet by positively arranging the sheet along a sheet guide, regarding a sheet guide device for a paper sheet printing machine. SOLUTION: This device is provided with a plurality of nozzles formed so as to blow air along sheet guide surfaces 30a, 31a, 32a and 33a. In a portion where the sheet guide surfaces 30a, 31a and 33a are formed into planar shapes or recessed and curved surface shapes, the nozzles are arranged by a first pattern for guiding the sheet 2, making the sheet 2 away from the sheet guide surfaces 30a, 31a and 33a, by forming a residence layer of air among the sheet 2 and the sheet guide surfaces 30a, 31a and 33a by air blown from the plurality of nozzles. In a portion where the sheet guide surface 32a is formed into a projecting curved surface shape, the nozzles are arranged by a second pattern for guiding the sheet 2, making the sheet 2 close to the sheet guide surface 32a, by sucking the sheet 2 toward the sheet guide surface 32a by air blown from the plurality of nozzles.
Patent JP-2002023264-A (JP)
Title: Projection type display device with image pickup device
Inventor: ARIMA HIROFUMI
IPC: G02F1/133
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To match the color components of color sequential image pickup light picked up by an imaging device to the color components of color sequential modulated light space-light modulated in a DMD after delay time Td, based on the color sequential image pickup signals of the color components. SOLUTION: The imaging device 26 photoelectrically converts the color sequential image pickup light L9 and outputs the color sequential image pickup signals S6. A signal processing circuit 28 performs image processing on the color sequential image pickup signals S6 and outputs color sequential image signals S4. A DMD-driving circuit 22 inputs the color sequential image signals S4, writes them to a frame memory 221, reads them after the lapse of a time td and outputs DMD driving signals S5. The DMD 4 space-light modulates color sequential light L2 and outputs a color sequential modulated light L5. The DMD-driving circuit 22 changes the color components of the color sequential modulated light L5 with the delay time Td to the color components of the color sequential image pickup light L9.  A color sequential drive synchronizing circuit 23 outputs rotation control signals S2 to a motor 11, so as to change the rotation angle of a rotary color filter disk 7, after the elapse of the delay time Td to θ.
Patent JP-2002017428-A (JP)
Title: Hair dying cover
Inventor: SAWADA KEIKO
IPC: A45D44/08
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive hair dying cover which can easily prevent a user from soiling and a coloring rash by flowing a hair dying liquid agent to the face, ear, neck, etc., attaching on, be used as a hair cap to quicken penetration of a hair dying liquid agent and to keep a heat retaining condition, and realize efficient and safe hair dying. SOLUTION: This hair dying cover is an almost cylindrical shape sheet comprising an upper edge for fitting and a lower edge for covering the head part after hair drying.
Patent JP-2002026129-A (JP)
Title: Method of designing layout of lsi chip, and computer- readable recording medium with program for executing the method of computer recorded thereon
Inventor: OSAKI KIYOKO
IPC: G06F17/50
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To automatically dispose a boundary scan register at an appropriate place and to adjust the number of fan-outs between a test control circuit and the boundary scan register by inserting the minimum number of buffers, in a method of designing layout of an LSI chip having the boundary scan register. SOLUTION: After disposing I/O cells, I/O connection boundary scan registers are disposed with priority in a vacant region near the I/O cells, before disposing an internal logic circuit or the like. An output I/O control boundary scan register is disposed at a mid point between the I/O connection boundary scan registers or close to a side of the chip, which is closer to the mid point than the other sides are. Thereafter, before disposing cells for other circuits and forming a wiring pattern, a buffer cell is inserted in the net of a test signal for the boundary scan register connected to the test control circuit.
Patent JP-2002022868-A (JP)
Title: Supporting structure of movable table of x-y stage
Inventor: MORITA HIROSHI
IPC: G03F7/20
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To realize highly accurate high speed positioning control by positioning/supporting a movable table surely in the X direction and Y direction through a simple arrangement. SOLUTION: In the supporting structure of a table 2 movable in X-Y plane, an intermediate frame (intermediate member) 2 is disposed between a base (fixed base) 1 and an outer frame (movable table) 3, a first resilient hinge 5 allowing relative displacement in the X direction is disposed between the base 1 and the intermediate frame 2, and a second resilient hinge 6 allowing relative displacement in the Y direction is disposed between the intermediate frame 2 and the outer frame 3.
Patent JP-2002021797-A (JP)
Title: Blower
Inventor: KAMIYA TOMOHIRO
IPC: F04D29/60
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of air while absorbing vibration of a blower. SOLUTION: A plurality (three pieces) of first rubber vibration isolators 214 support a motor 212, and a second rubber vibration isolator 215 prevents leakage of air through a clearance between a casing 213 and the motor 212 (a flange part 212b). Therefore, the first rubber vibration isolators 214 supporting the motor 212 need not be disposed all around the flange part 212b. Since the first rubber vibration isolators 214 support the motor 212 at three locations, it is possible to use the first rubber vibration isolators 214 having a coefficient of elasticity K1 capable of supporting the motor 212 while preventing the coefficient of elasticity K1 of the first rubber vibration isolators 214 from becoming excessively large. Thus, vibration of the motor 212 can effectively be absorbed while preventing leakage of air through the clearance of the casing 213 and the motor 212 (flange part 212b).
Patent JP-2002024817-A (JP)
Title: Image processing method and image processing device
Inventor: MATSUOKA TERUHIKO
IPC: H04N1/46
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method and an image processing device, capable of suppressing generation of color shift or a pseudo-gradation in a color image. SOLUTION: Color conversion processing is executed relative to image data, in order to convert color image data having plural gradations into color image data having the smaller number of gradations and a smaller data quantity than the color image data; the histogram of a gradation level is obtained in a converted color space; a new gradation level is determined corresponding to the distribution state of gradation values on the histogram; and the gradation values of the new gradation level are selected relative to every pixel in local regions, based on the result obtained by dividing the image data into the local regions and detecting the color distribution state and existence of edge in every local position. Hereby, image processing is enabled by executing gradation number conversion having no color shift, no pseudo-gradation and having little deterioration in image quality.
Patent JP-2002019880-A (JP)
Title: Rotary drum apparatus
Inventor: KATO YOZO
IPC: B65D90/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a rotary drum apparatus which can efficiently discharge its contents. SOLUTION: In a dry drum apparatus 20 including a rotary tank 21 formed into a nearly columnar shape so as to be rotated, slide hatches 27, 27, which are opened and closed while the hatches are sliding in the longitudinal direction of the tank, are provided on the circumferential surface of the tank 21. The drum apparatus 20 includes moving shafts 43 provided near the circumferential surface of the tank 21, the axis of each shaft 43 being oriented in the longitudinal direction, an open/closure ring 40 which is movable along the shafts 43, and air cylinders 41, 41 which move the ring 40 in parallel with the axial direction of the shafts 43 and are driven by a control unit, while the hatches 27, 27 are fixed to the ring 40, and the cylinders 41, 41 drive the ring 40 by a distance corresponding to the open/closure range of the slide hatches 27, 27.
Patent JP-2001106184-A (JP)
Title: Water suction duct structure for propeller of jetpropelled ship
Inventor: ITO KAZUMASA
IPC: B63H21/32
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To reduce the noise following the pressure fluctuation of the water by an impeller. SOLUTION: A housing 26 for damping the pressure fluctuation, being approximately coaxial to an impeller housing, having an inner diameter approximately same as that of the impeller housing 19 and straightly extended, is mounted between the impeller housing 19 and a water suction duct 11 to damping the pressure fluctuation by straightening the water by a straight part of the housing 26.
Patent JP-2002024590-A (JP)
Title: Net market system using communication network
Inventor: TSUCHIYA TADAMICHI
IPC: G06Q50/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a net market system capable of surely advertising merchandise by allowing an electronic customer to acquire exhibited merchandise by obtaining merchandise exchange points, and increasing the sales from the exhibited merchandise acquired by the merchandise exchange points, and improving the electronic customer's will to acquire the points, and analyzing the evaluation of the exhibited merchandise or the tastes of the electronic customer or the like from various information obtained from the electronic customer or the merchandise exchange information, and making it helpful to the selling activity or the like in the future. SOLUTION: In this net market system in which the merchandise of an electronic exhibition advertiser B is exhibited or the advertisements or the like are displayed in a net market A1 opened by a running manager A so that an electronic customer C can obtain the advertisement information or purchase the exhibited merchandise, merchandise exchange points are given to the electronic customer C when the electronic customer C purchases the exhibited merchandise, or obtains the advertisement information, and participates in various events, and the exchange price for the merchandise exchange points used by the electronic customer C are feedbacked to the electronic exhibition advertiser B.
Patent JP-2002033202-A (JP)
Title: Chip type electronic component and manufacturing method thereof
Inventor: TERAOKA HIDEYUKI
IPC: H01F27/29
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To improve a tight coupling of a third electrode 2 surface and a plating layer 9 and to control the unevenness of the membrane thickness of the third electrode 2, in a chip type electronic component which is provided with a pair of first electrodes 5 formed on the surface of an insulating base plate 4, a pair of second electrodes 6 formed in an facing position of the first electrodes 5 placing the rear surface of the insulating base plate 4 between them, a circuit element formed between the pair of the first electrodes 5, a third electrode 2 to conduct the first electrode 5 and the second electrode 6 at a terminal surface 1 on the insulating base plate 4, and a plating layer 9 on the surface layer of the third electrode 2. SOLUTION: The surface of a third electrode 3 has a fine rugged part. Therefore, after placing a third electrode paste on a terminal surface 1, the terminal surface 1 is pressed and contacted by a communicating perforated body 3 to obtain the third electrode 2 with the rugged part. Also, the surplus third electrode paste is absorbed in the communicating perforated body 3 through the pressed contact, and then the unevenness of the membrane thickness of the third electrode can be controlled.
Patent JP-2001118759-A (JP)
Title: Ceramic substrate for semiconductor manufacturing and inspecting device
Inventor: ITO YASUTAKA
IPC: H05B3/20
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic substrate used in a semiconductor manufacturing and inspecting device with excellent temperature rise/drop characteristics and adsorptivity and the excellent connection reliability of a conductor buried inside the substrate and a pin for external terminal connection. SOLUTION: This ceramic insulation substrate where the conductor is buried inside is provided with an interconnected blind hole perforated on a substrate surface with the buried conductor as an origin. Also, fitting the pin for the external terminal connection into the interconnected blind hole, the conductor and the pin for the external terminal connection are electrically connected inside the interconnected blind hole through a conductive brazing filler metal filled in it.
Patent JP-2002028036-A (JP)
Title: Closet with handrail for hall
Inventor: ONO HITOSHI
IPC: A47B61/04
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a closet with a handrail for a hall and a shield plate which avoides a visitor's eye to a room when the visitor enters a part near the entrance of the hall and does not deteriorate the fine view of the hall without requiring a wall corner space of the hall. SOLUTION: The closet with the handrail for the hall is an accommodation closet disposed in the hall 2 of a building such as a residence. A longitudinal partition plate 4 for dividing an accommodation plate 3 into right and left parts protrudes from a closed door 5 of the accommodation closet 1. The handrail 6 is provided in the side end part of the longitudinal partition plate 4.
Patent JP-2001356010-A (JP)
Title: Three-dimensional shape measuring apparatus
Inventor: TEZUKA MASAO
IPC: G01B11/24
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional shape measuring apparatus capable of imaging a three-dimensional shape without limiting a camera's position in the apparatus capable of measuring the three-dimensional shape in an all general imaging range by one time imaging of an object surface to be measured having a discontinuous surface or a step. SOLUTION: Light generated from a light source 1 is passed through a preprocessing lens group 2, formed with two frequency ranges by a pattern prism 3, formed with lattice patterns at a measuring lattice pattern 22 and a position lattice pattern 23, and projected to an object 5 to be measured by a projection lens 4. The light condensed by a projection lens 6 is distributed to two frequency ranges by a reflection prism 7. The position lattice pattern is imaged by a CCD sensor 10, and the measuring lattice pattern is imaged by a CCD sensor 14. The imaged image is converted into three-dimensional coordinates by a shape analyzer 21.
Patent JP-2002029226-A (JP)
Title: Pneumatic tire
Inventor: YOSHIDA HIROTO
IPC: B60C11/12
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To improve running performance on ice and snow. SOLUTION: The contour of a block 20 is formed by a pair of longitudinal sides 20A respectively extending in the circumferential direction R of a tread 14 and a pair of lateral sides 20B respectively extending in the direction orthogonal to the circumferential direction R of the tread 14. The block 20 is disposed on the tread surface part of the tread 14. The block tread surface 20C forming the top of the block 20 is provided with plural sipes 26 formed extending radially around the center G of gravity of the block tread surface 20A.  When the sipe length of each sipe 26 projected on the longitudinal side 20A is taken as X, the sipe length of each sipe 26 projected on the lateral side 20B is taken as Y, the length of the longitudinal side 20A is taken as A, and the length of the lateral side 20B is taken as B, and the value of (X/A)/(Y/B) is taken as α, the value α satisfies the condition of 0.8<=α<=1.2.
Patent JP-2001207569-A (JP)
Title: Wall surface panel mounting structure
Inventor: TANAKA YOSHIHIRO
IPC: E04C3/32
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a wall surface panel mounting structure for preventing wall surface panels, such as inorganic panels, concrete panels and inorganic foam panels, from being inflicted with damage such as cracks even at large vibrations caused by large earthquakes or the like. SOLUTION: A nail plate 6 having a plurality of locking pawls 61 on one side thereof locks the wall surface panel 4 by driving the locking pawls 61 into the wall surface panel 4. Mounting pieces 31 formed by curving the upper and lower ends of a stud 3 are fixed to a ceiling beam 1 and a floor beam 2, and a curved part 32 between each mounting piece 31 of the stud 3 and the stud 3 is easier to deform than the stud body.