baber/WOPTO huggingface dataset:
Patent JP-2002000288-A (JP)
Title: Method for producing isoflavone aglycone and ang-khak comprising isoflavone aglycone
Inventor: TANABE NOBUKAZU
IPC: A23L11/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method by which an isoflavone aglycone having carcinostatic effects or prophylactic effects on osteoporosis can efficiently be produced and to obtain an ang-khak comprising the isoflavone aglycone. SOLUTION: This method for producing the isoflavone aglycone comprises inoculating a Monascus sp. into a raw material containing an isoflavone glycoside. The ang-khak comprising the isoflavone aglycone is obtained by preparing the Koji.
Patent JP-2002011895-A (JP)
Title: Image forming apparatus
Inventor: KOJIMA TOSHIYA
IPC: B41J2/32
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of raising a working efficiency in the maintenance. SOLUTION: This image forming apparatus 40 comprises a lower frame 43, an upper frame 42 openable with respect to the lower frame 43, a heat drum 64 for developing attached to the upper frame 42 and a shielding section 68 that shields the front side of the heat drum 64 when the upper frame 42 is opened. As the heat drum 64 is shield by the shielding section 68 when the image forming apparatus 40 is subjected to the maintenance by opening the upper frame 43, it is possible to carry out the maintenance work without waiting until the temperature of the heat drum is lowered to a predetermined level. Consequently, it is possible to markedly reduce the time period for the maintenance.
Patent JP-2002011086-A (JP)
Title: Fragrance pot
Inventor: NAKANO SHIRO
IPC: A61L9/12
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a fragrance pot that can deliver the original fragrance of the contained fragrant composition effectively and continuously and is capable of making compact and that can be visually recognized of the contained fragrance composition quantity if made of a transparent or semitransparent container making it possible to confirm easily the finishing time of use, and that can have an appearance suitable for nature-oriented taste. SOLUTION: The fragrance pot is made of a container body which contains fragrance composition and a suction and volatilizing mechanism portion composed of a suction section for suctioning the fragrance composition and a volatilizing section for volatilizing the suctioned fragrance composition, and the suction and volatilizing mechanism portion is inserted in the volatilizing opening of the container body. And the volatilizing section and the suctioning section of the suction and volatilizing mechanism portion are made of wood.
Patent JP-2001336170-A (JP)
Title: Soil excavation method by making use of suction and compressed air
Inventor: FURUKAWA KIMINORI
IPC: E02F3/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To improve a soil excavation method which has been economically inappropriate in a construction work of a narrow urban space in conventional cases. SOLUTION: An excavating body 2 constituted of a plurality of blade plates 2a radially arranged at the front end side of an insertion body 1 in which an air force-feed passage 1a and an air suction passage 1b are arranged side by side is rotatably pivoted and a built-in head 3 is attached. The excavating body is rotated by the compressed air from a compressor and the suction force from a vacuum device to excavate soil and further, the excavated soil is discharged through the suction passage 1b by the compressed air and the suction force.
Patent JP-2002011315-A (JP)
Title: Airtight device for dust collector
Inventor: KATSUSHIMA SHINJIRO
IPC: B01D46/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an airtight device for a dust collector which is devised so that a dust-containing airflow not filtered with a filter does not leak as it is to the side of a clean room even when an opening appears because of the defects, breakage, or the like of the packings of a filter installation plate (a partition plate) partitioning a dust room of a dust collector from the clean room. SOLUTION: Packings 15A, 15B are fitted to a filter installation plate 13 for partitioning the dust room 1H of a dust collector from the clean room 4 and for installing a filter 12. The packing 15B, the lower side one of the two packings, is tightly attached to a filter installation stand 1X inwardly projected to the upper inside surface of the dust room 1H, and the outside surface of packing 15B is exposed to the outside of the dust room 1H.
Patent JP-2002016476-A (JP)
Title: Piezoelectric device
Inventor: IDE HARUTO
IPC: H03H9/25
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric device, with which an internal piezoelectric element is not affected even when a stress deformation occurs because of seam welding, concerning a seal welding sealed ceramic package internally packaged with the piezoelectric element. SOLUTION: A piezoelectric element 7 is arranged inside a cavity 5 of a ceramic package 1, and a metal ring 2 provided on the upper surface of a side wall 10 of the ceramic package 1 and a metallic lid body are air-tightly sealed by seam welding. A silicon resin layer 3 is formed on an inner bottom face 60 of the ceramic package 1, and one part of the surface of the silicon resin layer 3 is fixed and connected through an adhesive agent 8 to one part on the lower surface of the piezoelectric element 7.
Patent JP-2002014333-A (JP)
Title: Liquid crystal display element
Inventor: YAMADA HIROKO
IPC: G02F1/1335
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To improve display quality by suppressing coloring by interferential colors. SOLUTION: In the liquid crystal display element manufactured by interposing an optical retardation plate and a liquid crystal cell 1 in which a liquid crystal 10 is sealed as homogeneously aligned between two polarizing plates, a blue filter B in a color filter part 20 of the liquid crystal cell 1 is formed thinnest, a red filter R is formed thicker than the blue filter, and a green filter G is formed thickest. Consequently, the layer thickness DB of the liquid crystal in the region corresponding to the blue filter B is determined to give the highest transmittance, the layer thickness DR in the region corresponding to the red filter R is formed to give lower transmittance than in the region of the blue filter B, and the layer thickness DG in the region corresponding to the green filter G is formed to give the lowest transmittance.  Thus, the wavelength dependency of the liquid crystal layer and the optical retardation plate corresponding to the filters R, G, B can be controlled to almost equal, and coloring by interferential colors can be suppressed to improve the chromaticity and to improve the display quality.
Patent JP-2002011321-A (JP)
Title: Method for selectively removing ammonia and method for recovering ammonia
Inventor: INOUE YUZO
IPC: B01D53/14
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a new method for selectively removing ammonia having no problem of excessive load such as conventional equipment adapted to a chemical treatment method or waste liquid treatment, efficiently removing ammonia even from exhaust gas containing ammonia in high concentration to easily again use ammonia as resources and excellent in the efficiency and compactness or the like of system constitution, and a method for recovering ammonia. SOLUTION: Magnesium ammonium phosphate hydrate particles are heated to obtain particles from which ammonia and crystal water are discharged and these particles are brought into contact with ammonia-containing gas or air and ammonia is bonded to the particles to be removed.
Patent JP-2002015201-A (JP)
Title: Electronic equipment, information communication method, and recording medium
Inventor: HARA KATSUHIKO
IPC: G06Q30/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To make clear the state of points obtained by a point system and to effectively use them. SOLUTION: An information managing device managing information regarding point system which gives points to a user according to the volume of commerce and returns service corresponding to accumulated points to the user is equipped with a means which is electronic equipment connected in a communicable state through a network and obtains information regarding the information regarding the point system from the information managing device and a display means (i) which displays the obtained information and the user can obtain information regarding the obtained points.
Patent JP-2002020743-A (JP)
Title: Aluminate fluorescent substance and method for producing the same, fluorescent substance paste composition and vacuum ultraviolet-exciting luminescent device
Inventor: MATSUDA KOHEI
IPC: H01J11/22
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an aluminate fluorescent substance slight in the deterioration of emission luminance during the film formation process in e.g. a vacuum ultraviolet-exciting luminescent device, to provide a method for producing the above fluorescent substance, to provide a fluorescent substance paste composition, and to provide a vacuum ultraviolet-exciting luminescent device furnished with a fluorescent film formed using the above composition. SOLUTION: This aluminate fluorescent substance activated with Eu or coactivated with both Eu and Mn is characterized by containing elemental sulfur. The 2nd objective method for producing the above aluminate fluorescent substance, the 3rd objective fluorescent substance paste composition containing the above fluorescent substance, and the 4th objective vacuum ultraviolet- exciting luminescent device using the above fluorescent substance are provided, respectively.
Patent JP-2002026766-A (JP)
Title: Sliding correlator for spread spectrum communication
Inventor: IMAIZUMI ICHIRO
IPC: H04B1/7095
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a sliding correlator for spread spectrum communication that outputs a correlation value of multi-channel analog signals subjected to spread spectrum processing and with a reduced circuit scale. SOLUTION: The sliding correlator for spread spectrum communication is provided with a PN code selector 16, that selects inverse spread codes at a speed higher than the speed of digital conversion by an analog/digital converter 11 and provides an output to a multiplier and an accumulation selector 17, that selects an accumulation of multiplication results stored in delay circuits 15A, B by the types of the inverse spread codes at a speed higher than the speed of digital conversion by the analog/digital converter 11 and provides the output to an adder 14 and can provide the output of a multi-channel correlation value with reduced circuit scale.
Patent JP-2002021713-A (JP)
Title: Movable swash plate operating mechanism for axial piston machine
Inventor: IIDA MASARU
IPC: F04B1/22
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of jolting during operation of a movable swash plate and provide simple constitution, in the movable swash plate operation mechanism of an axial piston machine. SOLUTION: A plurality of pistons 15 reciprocating in a direction paralleling a rotary shaft 12 is situated at the periphery of the rotary shaft 12 and provided at an axial piston machine 11 so constituted that the head part of the piston 15 is brought into contact with the movable swash plate 13. In the movable swash plate operating mechanism, a rotatable control shaft 60 is situated in a direction vertically to the rotary shaft 12, the base part of an arm 82 is fixed on the control shaft 60 and the tip of the arm 82 is locked at a lock part 13b situated in a state to protrude to the movable swash plate 13. Further, width L1 in a direction paralleling to the control shaft of the lock part 13b is constituted in a manner to have a part (x) overlapping with width L2 of the part, where the arm 82 is installed, of the control shaft 60.
Patent JP-2002024369-A (JP)
Title: Method and system for providing test service
Inventor: ABIRU CHIYOMA
IPC: G06Q50/00
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To precisely judge the quality of a candidate in an appropriate environment by conducting a test using a network. SOLUTION: The test service providing method for providing test service using a network, is provided with a step for permitting a test center 1 to supply a problem (s13) to the candidate 2 through the network 3 by receiving the requests (s2 and s5) of the conduction of the test from a company A or B conducting the test on the candidate 2, and conducting the test by urging an answer from the candidate 2, a step (s16) for performing a marking processing based on the answer by obtaining (s14) the answer against the supplied problem from the candidate 2 and steps (s17a and 17d) supplying a marking result obtained by marking to the companies A and B through the network 3.
Patent JP-2001086644-A (JP)
Title: Contracting method for system
Inventor: KOWADA YASUYUKI
IPC: H02J3/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To lead out a contracted system which ensures the result of stability computation by extracting time series data at a junction from the result of stability computation aimed at an original system, extracting unknown parameters on the basis of this, and determining various constants of the contracted system from the unknown parameters. SOLUTION: A detailed stability computation on an original system is performed (ST1), and from that computation result, time series data at the junction between a contracted part and a noncontracted part of the original system is extracted (ST2). Next, unknown parameters are extracted on the basis of the time series data (ST3), and from these, series constants are computed (ST4), and this generator data is contracted (ST5). Consequently, leading out of a contracted system which ensures the result of stability computation becomes feasible, since constitution is made so as to determine various constants of the contracted system from the unknown parameters.
Patent JP-2002026479-A (JP)
Title: Wiring circuit board
Inventor: IIJIMA ASAO
IPC: H05K1/11
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To improve the stability and the strength of connections on a wiring circuit board 1 having interlayer connecting means for connecting, by the thermocompression bonding, copper bumps 5 at their top faces 5a to a copper wiring film 3 on a board 2 surface, thereby connecting the wiring film 3 to a separate copper wiring film 6. SOLUTION: Copper bump connections 31 of a copper wiring film 3 each have a shape having a top end edge reaching a copper bump top face 5a or traversing across this face 5a. The bump connection 31 is formed e.g. like a mesh (see Fig. 31a). The copper bump 5 is preferably formed by roughing its top face or a surface including the top face to improve the connection performance.
Patent JP-2002019329-A (JP)
Title: Compact bookbinding hard cover
Inventor: KINOSHITA SHIGEMI
IPC: B42D3/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a compact bookbinding hard cover capable of simply adhering a back cardboard sheet and a cover cardboard sheet to the compact bookbinding hard cover and being beautifully finished. SOLUTION: The compact bookbinding hard cover 1 adheres a release sheet (tack sheet) by coating an adhesive material layer to an inside surface, and exposes the material layer when the release sheet is released. A part Pa surrounded in a rectangular shape by abcd is the release sheet of a part for adhering the cover cardboard sheet of the front side, A part Pb surrounded in a rectangular shape by abst is a back cardboard sheet and the release sheet of the part for adhering the cover cardboard of a rear side, and Pc, Pd, Pe, Pf and Pg are the release sheets. The front side cover cardboard, the back cardboard sheet and the rear side cover cardboard are adhered, and cut at its left end side at a predetermined position. The release sheets of Pc, Pd, Pe, Pf and Pg are released, their portions of the cardboard are bent to the inside, and the compact bookbinding hard cover is finished.
Patent JP-2002029955-A (JP)
Title: W/o/w-type emulsified skin care preparation
Inventor: OBAYASHI HIROKO
IPC: A61K8/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a W/O/W-type emulsified skin preparation having high transdermal absorption properties even after stored for a long period at a high temperature. SOLUTION: This W/O/W-type (a type comprising an inner water phase, an oil phase, and an outer water phase) emulsified skin preparation contains 4-20 pts.wt. of a sorbitan fatty acid ester and 1 pt.wt. of a saccharose fatty acid ester, wherein the inner water phase contains a water-soluble active ingredient.
Patent JP-2002026618-A (JP)
Title: Package for housing semiconductor element
Inventor: OGAWA TAKASHI
IPC: H01P5/08
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a package for housing semiconductor elements that can form an excellent transmission line for high frequency signals by decreasing the transmission loss of the high frequency signals through a semiconductor element and an external electric circuit. SOLUTION: The package is provided with: a base 1 having a mounting section 1a on the upper side of which a semiconductor element is mounted; a frame 2 that is joined to surround the mounting section 1a at the outer circumferential part of the upper face; a coaxial connector 3 consisting of a cylindrical outer circumferential conductor 3a that is fitted from the outside to a through- hole 2a provided on the frame 2 and brazed thereto, a center conductor 3b placed to the center axis of the conductor 3a and an insulator 3c interposed between them; and a cover 4 that is joined to the upper face of the frame 2. The coaxial connector 3 has a flat part at a fitting face 3d with the through- hole 2a.
Patent JP-2002033261-A (JP)
Title: Substrate-treating apparatus
Inventor: SANADA MASAKAZU
IPC: G03F7/16
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a substrate-treating apparatus which can uniformly supply a treating liquid to the surface of a substrate, without causing the substrate to rotate at a high speed. SOLUTION: This substrate treating apparatus is provided with a treating liquid supplying nozzle 13, having such a slit 14 that can continuously supply the treating liquid to the area from a center of rotation C of the substrate W, which is rotated while being supported by a spin chuck to a position, which is on the inside of the edge of the substrate W by a distance D and a nozzle rotating mechanism, which rotates the nozzle 13 between the position at which the front end of the slit 14 is faced to the center of rotation C of the substrate W and another position, at which the front end of the slit 14 is faced the position on the inside of the edge of the substrate W by the distance D around a position on the inside of the edge of the substrate W, which is rotated while being supported by the spin chuck.
Patent JP-2002037411-A (JP)
Title: Home delivery system
Inventor: SHIOZAKI TAKESHI
IPC: G06Q50/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To solve a problem that, when an article is delivered to a plurality of customer's houses and the designation of the delivery time zone is concentrated into some time zone, the delivery capacity must be increased, while the delivery capacity is more than enough in undesignated time zones, which causes inefficient delivery. SOLUTION: This delivery system accepts two forms of designations, 'delivery time designated delivery', which is a high delivery load designating a short time zone, and 'absence delivery left till called for', which is a low delivery load with a long time zone to be delivered at any time. The acceptance of the 'delivery time designated delivery' is closed when reaching the limited quota, while the 'absence delivery left till called for' is delivered in the time zones when the 'delivery time designated delivery' does not reach the quota. This system can simultaneously implement both the distribution of the load and the leveling of the load so as to efficiently deliver the articles.
Patent JP-2002037720-A (JP)
Title: Hair-dyeing composition
Inventor: OIKAWA NORIYUKI
IPC: A61Q5/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a hair-dyeing composition having high safety to human bodies and capable of gradually exhibiting hair-dyeing effect by a simple usage. SOLUTION: This hair-dyeing composition comprises a polymer containing flavan-7-ols or derivatives thereof as essential component monomers.
Patent JP-2002042941-A (JP)
Title: Electric connection terminal
Inventor: KUWAYAMA YASUMICHI
IPC: H01R4/24
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a satisfactory electric connection terminal capable of improving the reliability in electric conductivity for a flat circuit body. SOLUTION: This electric connection terminal 21 is connected with the flat circuit body 1 by folding back each tip of a pair of piercing parts 25, 26 erected at both side fringes of a plane part 23 in the direction in which they approach each other after passing through a covering 5 and a conductor 4a of the flat circuit body 1. Tapered faces 25b, 26b whose plate thickness is gradually reduced toward the tips are provided on inner face sides of each piercing part 25, 26.
Patent JP-2002043654-A (JP)
Title: Multilayer thin film magnetic sensor
Inventor: TAMURA YASUHIRO
IPC: H01L43/08
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a maltilayer thin film magnetic sensor which can accurately detect a static magnetic field caused by the geomagnetic field without being affected by AC magnetic field and, in addition, can accurately detect magnetic field and can be reduced further in size and weight, and a method of manufacturing the magnetic sensor. SOLUTION: This magnetic sensor is constituted by alternately laminating exciting coil substrates having an annular coil pattern for excitation, a first magnetic field detecting coil substrate having a coil pattern for detecting magnetic field in the X-axis direction, and a second magnetic field detecting coil having a coil pattern for detecting magnetic field in the Y-axis direction upon another on both surface of a sheet-like sensor core. The sensor core is provided with a ring core formed of an amorphous magnetic material, and the direction of the magnetized magnetic pole of the constituent particles of the amorphous magnetic material is roughly oriented in one direction by curing the ring core by applying heat to the ring to such a degree that the amorphous magnetic material is not crystallized.
Patent JP-2002037379-A (JP)
Title: Method for preserving roll-like article, roll-like article on which low moisture-permeable sheet is arranged, method for packing roll-like article, and packed article
Inventor: ITAGAKI KATSUTOSHI
IPC: B65D85/672
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for preserving a roll-like article which can prevent the roll-like article from being changed with time and can prevent edge fusion from being generated for a long time and has a long period for guarantee and has excellent productivity and workability, the roll-like article on which a low moisture-permeable sheet is arranged, a method for packing the roll-like article and the packed article. SOLUTION: The method for preserving the roll-like article characterized by arranging the low moisture-permeable sheet on the end part of the roll-like article, the roll-like article on which the low moisture-permeable sheet is arranged being preserved by the method for preserving this roll-like article, the method for packing the roll-like article characterized by packing this low moisture-permeable sheet-arranged roll-like article with the low moisture- permeable sheet and the packed article packed by this method for packing the roll-like article, are provided.