baber/WOPTO huggingface dataset:
Patent JP-H11328106-A (JP)
Title: Computer system equipped with arbitration mechanism enabling multiple bus masters for access to graphic bus
Inventor: REIF JAMES R
IPC: G06F13/36
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To improve a memory hit rate and efficiency by an adaptive estima tion read. SOLUTION: A bridge logic unit which connects a CPU bus 103 and a PCI bus is equipped with a CPU interface 204 equipped with a CPU bus interface control unit 302. The control unit 302 fetches one data line from a main memory under the control of a fetch control unit when receiving a 1st read request from a CPU and fetches not only the requested data line, but also a successive data line by estimation when receiving a read request for the successive data line. When the CPU makes a memory read request for a nonsuccessive data line, only the data line is fetched. By this estimation fetching, the memory read efficiency is improved.
Patent JP-2001181889-A (JP)
Title: Bright tin-copper alloy electroplating bath
Inventor: TAMURA TAKAAKI
IPC: C25D3/60
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a tin/copper alloy plating bath capable of depositing bright plating film in a current density region in a wide range. SOLUTION: This tin/copper alloy electroplating bath free from cyanide compounds is composed of an aqueous solution for electroplating of tin/tinalloys and is obtained by adding organic sulfonic acid as acid, the bivalent tin salt and bivalent copper salt of organic sulfonic acid as metallic salt and, moreover, a dispersant and a brightener.
Patent JP-H11182600-A (JP)
Title: Vibration isolating device
Inventor: KAMIFUKU SHIGERU
IPC: F16F1/38
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce the cost through utilization common pats of outer members of two bushes when the twisting effect is present in a vibration isolating device using two brushes, and to regulate the displacement. SOLUTION: In a vibration isolating device where two bushes 11, 12 provided with rubbers 9, 10 between inner members 5, 6 and outer members 7, 8 on the end side of which outwardly extending flange parts 1 to 4 are formed, are press-fitted in a hole 13A in a bracket 13 with the other end sides opposite to each other so that the inner members 5, 6 are concentric with each other, the outer members 7, 8 of the bushes 11, 12 are formed of the same dimensions so as to realize the common parts, and when the drawing is achieved to reduce the radial dimension of the bushes 11, 12, one bush 12 is drawn deeper than the other bush 11 to reduce the diameter of the outer member 8, and the diameter of the hole 13A in the racket 13 is also different according to the diameter of the outer members 7, 8 of the bushes 11, 12 to be press-fitted.
Patent JP-H10272458-A (JP)
Title: Water quality improving device
Inventor: OOMINE YORISHIGE
IPC: C02F1/48
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To realize a water quality improving device using a ceramic material, a carbon material of medical stone which show far infrared effect or magnetic effect regarding the device for improving water quantity of city water, liquid beverage or the like. SOLUTION: This water quality improving device improves water quality by opening circular through-hole 1 to a ceramic material 2 emitting far infrared ray and by passing and flowing water to be treated through the through-holes 1. Moreover the water to be treated can be treated by arranging the ceramic material, a carbon material or medicinal stone at an equal interval in 3 places in a cylindrical vessel in which the water to be treated is injected to generate a left-rotary flow. As the far infrared ray ceramic materials, any ceramic emitting far infrared ray can be used and for example, petalite calcined body or cordierite can be used.
Patent JP-2001186249-A (JP)
Title: Communication equipment
Inventor: DANBAYASHI TOSHIKAZU
IPC: H04M1/22
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide communication equipment capable of turning on illumination during data communication in a dark place, during confirmation of received data contents and during input of user data, while suppressing useless power consumption. SOLUTION: A controlling part 9 puts out an illuminating part 7 when a device main body is in the middle of waiting or voice communication, turns on the part 7 when the device main body is in the middle of data communication, confirmation of received data contents or user's operation (information input), and turns on the part 7 for a fixed period after inputting when the device main body is being operated by user (other than information input).
Patent JP-2000194006-A (JP)
Title: Liquid crystal display device
Inventor: MATSUDA YOJI
IPC: G02F1/1368
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which display inferiority due to shape inferiority generating in the vicinity of a partition boundary line by superposition of the partition boundary line on respective parts of a TFT can be suppressed in the liquid crystal display device in which a display region of large area is partitioned to plural regions. SOLUTION: Display inferiority in the vicinity of the partition boundary line due to shape inferiority of a display electrode caused by plural times of exposure can be suppressed by arranging a partition boundary line C1 partitioning the display region of large area to plural regions in a space between display electrodes 19, 19 which are provided on a TFT substrate of the liquid crystal display device having the display partition regions partitioning the display region of large area to plural display regions and are connected with the TFT.
Patent JP-2000203089-A (JP)
Title: Inner drum imaging system
Inventor: MANNING STEPHEN R
IPC: B41J2/32
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce oscillation of inner drum significantly by fixing the inner drum to a frame structure using a plurality of fixing bases arranged on a plane extending substantially along the center of gravity of the inner drum. SOLUTION: Upper structure 88 of an inner drum 80 is provided with a pair of transverse members 100 supporting a rail system 102 for supporting and guiding a movable optical carriage 104 and a scanning system 106 fixed thereto along the length of the inner drum 80. A plurality of fixing bases 82 are provided substantially along the center of gravity of the inner drum 80 and a vibration proof unit 112 is disposed between the fixing bases 82 and each leg 110 of a frame assembly 84. The inner drum 80 is fixed to the frame assembly 84 through the vibration proof unit 112 thus reducing oscillation of the inner drum 80 significantly.
Patent JP-H10241802-A (JP)
Title: Electric circuit device
Inventor: PANELLA AUGUSTO P
IPC: H01B7/08
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To provide an electric circuit device having different electric characteristics such as cross-talk between conductors by differentiating a shape of an opposite face of a left side conductor and an opposite face of a center conductor opposed to each other from a shape of a right side conductor and an opposite side of the center conductor opposed to each other. SOLUTION: An electric cable has a dielectric 28 surrounding three pairs of conductors 30a and 30b, 32a and 32b, and 34a and 34b. Therefore, the conductors 30a and 30b comprise a left side pair, the conductors 32a and 32b comprise a center pair, and the conductors 34a and 34b comprise a right side pair. An opposite face between the conductors of the respective pair is substantially flat. However, an opposite face 38 between the conductors of the two adjacent pairs is sharpened. Thereby, the flat opposite face 36 forms a greater boundary face that the sharpened opposite face 38, thereby obtaining an electric circuit device having its different electric characteristics such as cross-talk.
Patent JP-2001181106-A (JP)
Title: Bait preparation for pest controlling use
Inventor: MATSUBARA AKIMASA
IPC: A01N25/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject bait preparation slight in drying characteristic and deterioration even after set for a long period and capable of retaining its efficacy for a long period of time. SOLUTION: This bait preparation is obtained by formulating a base with trimethylglycine and/or xylitol. The base is recommended to comprise e.g. a water-absorbing polymer.
Patent JP-2000195896-A (JP)
Title: Semiconductor device
Inventor: KIDA TAKESHI
IPC: H01L23/52
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device whose yield is satisfactory. SOLUTION: A pad 2 is installed at a prescribed position on a wiring 4 formed on one main face of a semiconductor chip 1 through a second insulating film 5 and region between the wring 4 and the pad 2 is reinforced. Thus, the occurrence of breaks and cracks in the second insulating film 5 at connecting the pad 2 with the outer pull-out terminal of a package can be suppressed. Since peeling of the pad 2 can be prevented, the reliability of a connection part between the pad 2 and the second insulating film 5 can be improved.
Patent JP-2001183290-A (JP)
Title: Automatic analyzer
Inventor: MUTSUKAWA KYUJI
IPC: G01N35/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To make an accurate measurement by trace amount of a reagent by using a light source having a long life of a filament and enough quantity of light without a large change in a system. SOLUTION: A light source 21 is provided so that a filament 21F of the light source 21 mounted in a photometry system of the automatic analyzer is inclined to a reaction pipe 4 at an a designated angle θ. Thus, the length of a filament image 21FZ radiated on the reaction pipe 4 can be reduced. Accordingly, the liquid height required for measurement can be lowered so that a trace of tested sample and reagent poured into the reaction pipe will be sufficient. This automatic analyzer can be effected only by inclining the light source at a designated angle, so that the change of the system can be held down to the minimum. Since a lamp of an ordinary size can be used as the light source 21, accurate measurement can be made with enough quantity of light. Accordingly, it is possible to prevent the disadvantage of shortening the life of the lamp as in the case of using a small-size lamp.
Patent JP-2000195301-A (JP)
Title: Spotlight device
Inventor: ASAOKU MASAKI
IPC: F21S2/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To maintain a balance at the time of moving the center of gravity so as to relieve the load of the whole weight of a lamp body, at changing of the angle of spotlighting by providing a front lens as well as an inner light source, and a balance weight for tilting which is supported so as to be turnable with a support means for maintaining the lamp body whose spotlighting angle can be adjusted with the weight being movable following the movement of center of gravity of the lamp body. SOLUTION: A journalling part 3d of each of opposite support legs 3c of a horizontal plate 3b turnable on a support column 3a in a support means 3 is mounted on a lamp body 1 to be turnable with a support 3e and is movable forwards and backwards with a guide rail 2 (2a, 2b). A first balance weight 5 mounted on a guide member 4 rearward of the guide rail 2 is guided in its free slide in the forward and rearward directions of the lamp body 1 by guide faces 4a, 4b, and stopper faces 4c, 4d of a slide rail are restricted The weight 5 has a slide case 5b incorporating a plurality of balls which move in endless straight line and a mounting plate for preventing fall out 5c and moves in association with the movement of center of gravity of the lamp body 1.
Patent JP-2001182207-A (JP)
Title: Floor panel supporting structure
Inventor: YAJIMA HIROYUKI
IPC: E04B1/98
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a floor panel supporting structure capable of reducing displacement of a floor panel due to a load and the like while increasing vibration and sound insulating effect by means of a damping action of an elastic body. SOLUTION: The upper face of the elastic body 3 arranged between the floor panel 1 and a floor beam 2 is formed into an uneven shape, and the floor panel 1 is supported by means of projections 5, 6 on the upper face of the elastic body 3. In the elastic body 3, tall projections 5 and short projections 6 are arranged.
Patent JP-H11272759-A (JP)
Title: Cashless medium
Inventor: HAYASHIDA SHOJI
IPC: G06F19/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To completely eliminate the need for cash by communicating money amount information equivalent to cash to be transacted between a cashless medium and a transaction device without accompanying information for specify ing the owner of the cashless medium and updating the increase/decrease amount of the money amount information in the storage means of the cashless medium based on the transacted money amount information. SOLUTION: A transaction device is constituted of this cashless medium 1, an automatic transaction terminal equipment 2, a center device 3 and a commercial transaction terminal equipment 4. The cashless medium 1 is a multi- functional IC card with built-in storage means 11 and arithmetic means 12 substituting a present cashless card. Then, the money amount information equivalent to the cash to be transacted between the cashless medium 1 and the transaction device is communicated without accompanying the information for specifying the owner of the cashless medium 1 and the transaction of the money amount information is performed with the transaction device. Based on the money amount information, the arithmetic means 12 performs the updating of the increase amount and decrease amount of the money amount information in the storage means 11.
Patent JP-2001193627-A (JP)
Title: Lubricating structure in hydraulic motor driving system
Inventor: KONISHI SHIGETAKA
IPC: F03C1/22
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating structure appropriate for a hydraulic motor driving system. SOLUTION: This lubricating structure in the hydraulic motor driving system is comprised of: a reduction gear 2 reducing the torque of a hydraulic motor 1 for transmitting it to an output shaft 41 a chain transmission mechanism 6 transmitting the torque from the output shaft 41 to a drive shaft via a chain; and a communicating passage 37 communicating a chain chamber 40 and a gear chamber 30 on the same oil level. The reduction gear 2 is partly covered with oil in the gear chamber 30.
Patent JP-2001185280-A (JP)
Title: Portable electronic device
Inventor: MURAKAMI SATOSHI
IPC: H04W88/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a portable electronic device which prevents a short- circuiting in a terminal and a contact pat which ensures conduction between a casing body and a cell by waterproofing the terminal and the contact pat. SOLUTION: Between the casing body 2 and the cell 3, a packing 4 which waterproofs an electric supply part 31 and an electric receiving part is formed surrounding the electric supply part 31 and the electric receiving part 24, and it adheres closely to the cell 3 and the casing body 2.
Patent JP-2001188177-A (JP)
Title: Stereoscopic microscope and dark field lighting device
Inventor: YAMAHIRO TOMOHIKO
IPC: A61B19/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic microscope having a dark field lighting device by which an examinee can be irradiated with the light emitted by a light source with high efficiency an lighting unevenness can be reduced. SOLUTION: This stereoscopic microscope has an objective, a simple mount surface, and the dark field lighting device which is arranged opposite the objective across the sample mount surface. The dark field lighting device includes the light source, annular reflecting member 2 for reflecting the light from the light source by its internal surface, and a light shield plate 3 for cutting off part of the luminous flux reflected by the annular reflecting member which are arranged in order on the optical axis 101 of the objective. The internal surface of the annular reflecting member 2 is formed by arranging reflecting surfaces 2a to 2g, which are concave to a predetermined radius of curvature is a plane perpendicular to the optical axis 101, annularly on the optical axis 101 of the light source.  The optical axis 101 is positioned between the reflecting surfaces 2a to 2g and their center Oa of curvature, etc. A part where regularly reflected lights from the reflecting surfaces 2a to 2g overlap with one another is a lighting area.
Patent JP-2001189345-A (JP)
Title: Connecting method of semiconductor element, and semiconductor device
Inventor: YOSHINO ISATAKA
IPC: H01L21/60
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To readily and electrically connect a semiconductor element with a board and also to reduce the thickness of a semiconductor device and miniaturization of the device, even in the case where the element has a sealing inhibited region. SOLUTION: This method electrically connects a semiconductor element 20 with a circuit board 30, an electrical connecting sheet 40 for enabling electrical connection of the element 20 with the board 30 is arranged on the board 30, the region, where is the region to fulfill the function of the element 20 and corresponds to a sealing inhibited region 23, being inhibited as sealing of the element 20 of the board 30, is punched along with a sheet 40 to form a punched hole 50, and the element 20 is arranged on the board 30 via the sheet 40 to electrically connect electrodes 29 situated, at the remaining parts other than the region 23 of the element 20 with electrodes 33 on the board 30.
Patent JP-2000179578-A (JP)
Title: Hydraulic clutch disengaging device
Inventor: KAWANISHI HIROMI
IPC: F16D25/0635
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic clutch disengaging device easy in changing a release bearing. SOLUTION: A hydraulic clutch disengaging device is provided with an annular cylinder part 2 which comprises an inner cylinder member 4 and an outer cylinder member 5 and provided on an outer circumference of a clutch main shaft 1, an annular piston 6 one end part of which is fitted in the annular cylinder part and on the other end part of which a plate 7 comprising a radial flange 7a and a cylindrical cover 7b extending in the axial direction from an end part of the radial flange is erected, a release bearing 8 which is fitted movably in the axial direction on the outer circumferential side of the inner cylinder member and supported by the plate, a seal member 15 arranged on an end face inside the annular cylinder part of the annular piston,  and a means which is arranged between the plate of the annular piston and the outer cylinder member and energizes the release bearing through the plate, and the radial flange of the plate of the annular piston and the cylindrical cover are provided in an attachable/detachable manner thereto/therefrom.
Patent JP-2000177872-A (JP)
Title: Document carrier
Inventor: WASHIO TAKESHI
IPC: B65H3/52
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a document carrier selecting a separation pad according to documents and separatingly carrying the documents by moving a separation pad holder having a plurality of separation pads with different separation conditions arranged in the document carrying direction, in the document carrying and counter-carrying directions. SOLUTION: A document reader has a plurality of separation pads 12, 13 with different separation characteristics arranged on a separation pad holder 11 in the document carrying direction, the separation pad holder 11 is movably arranged in the document carrying and counter-carrying directions, and the respective separation pads 12, 13 are arranged in the pressure contacted state with a feed roller 7 so as to be slidable at a prescribed angle. The separation pad holder 11 is press contacted against the feed roller 7 by a leaf spring 15 so that a plurality of documents mounted on the document mount is separated and conveyed one by one by the separation pads 12, 13 selected by the movement of the feed roller 7 and the separation pad holder 11.  The document is thus appropriately and surely separated and conveyed by arbitrarily selecting one from the separation pads 12, 13 with different separation characteristics according to the paper quality of the document, while suppressing the height of the document reader.
Patent JP-2001186964-A (JP)
Title: Core material for mattress
Inventor: KAMESHITA TAKAYUKI
IPC: A47C27/14
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a core material for a mattress made of a plastic foam sheet having excellent foldability and storability in addition to ventholes. SOLUTION: This core material is made of the foam sheet mainly composed of a closed-cell plastic foam. A central part of the foam sheet in the width direction is formed with plural mutually-independent cutout parts 7a each having a linear shape in a plan view and penetrating from a front surface 8a to a rear surface 8b. Both end parts of the foam sheet in the width direction are formed with plural mutually-independent cutout parts 7b cut from the front surface 8a to the rear surface 8b and also cut through side faces 8c of the foam sheet, each having a linear shape in a plan view, or plural mutually- independent cutout parts penetrating from the front surface 8a to the rear surface 8b without cutting the side faces 8c, each having a linear shape in a plan view. An expansion ratio of the foam sheet is preferably 10-50.
Patent JP-2001188033-A (JP)
Title: Breaking strength testing jig of ampoule
Inventor: SEKI MASAYUKI
IPC: G01N3/20
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To simply and surely perform a breaking test on a glass-made ampoule specimen. SOLUTION: The shell part of an ampoule S of the specimen is inserted into the insertion hole 24 of a fixing tool 2. Since a through hole 25 is formed in the bottom of the insertion hole 24, the air is vented, and it is easy to insert the ampoule. Next, a push rod 7 connected to the cross head of a material testing machine is lowered as shown by an arrow A to be pushed on the edge of the ampoule, and then, load is measured by a load detector connected to the push rod 7. When the ampoule S is broken at a neck, the load value is made the breaking point of the ampoule. Since the fixing tool uses a soft material such as a timber, the shell of the ampoule does not break during testing.
Patent JP-2000194146-A (JP)
Title: Electrophotographic photoreceptor, process cartridge and electrophotographic apparatus each having same
Inventor: MARUYAMA AKIO
IPC: G03G5/05
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide the electrophotographic photoreceptor extremely lessened in deterioration of a surface layer, especially due to contact charging and capable of exhibiting stabilized performance even in the case of repeated uses by incorporating a thermoplastic norvonene type resin with respect to an electrophotographic photoreceptor provided on a conductive substrate with a photosensitive layer. SOLUTION: The electrophotographic photoreceptor is provided on a conductive substrate with a photosensitive layer containing the thermoplastic norvonene type resin, and as this resin to be used (1) the one obtained by modifying a ring-opened (co)polymer of this norvonene type monomer, for example, by adding maleic acid or cyclopentadiene, when needed, (2) the one obtained by hydrogenating the resin (1), (3) the one obtained by executing additional polymerization of this monomer; and (4) the one obtained by executing additional polymerization of this monomer, and the like are exemplified.