baber/WOPTO huggingface dataset:
Patent JP-H11162079-A (JP)
Title: Drive device of information recording disk
Inventor: OGAWA HISASHI
IPC: G11B17/26
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To stabilize the driving operation of an information recording disk by supprssing the vibration of a drive arm in a drive device of information recording disk in which the drive arm is rocked. SOLUTION: The device is provided with a tray for supporting the information recording disk. An arm shaft 182 is provided at the side of the tray, then a rocking arm 181 rocking by taking the arm shaft 182 as a fulcrum is moved back and forth against the tray. A drive arm 221 is arranged on the rocking arm 181. The drive arm 221 is provided with a turntable 223 for chucking the information recording disk, a driving part 224 for rotating the turntable 223, and a head part 227 for reproducing the information recording disk. Vibration proof supporting means 236a-236c are provided for supporting the drive arm 221 in a vibration proof state against the rocking arm 181.
Patent JP-2001143056-A (JP)
Title: Fingerprint reader
Inventor: MORIKAWA SHIGERU
IPC: G06T1/00
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a fingerprint reader capable of surely removing electrostatic. SOLUTION: In this fingerprint reader 20, having an opening part 11 for fingerprinting, a fingertip holding part 12 formed to surround the opening part 11 for fingerprinting and to hold a fingertip as regulating a position of the fingertip and a finger guide 10 to follow the fingertip holding part 12 and on which a finger axis holding part 13 to hold a finger as regulating the degrees of freedom of the finger in the axis direction, is provided and to read the fingerprint of the fingertip pressed on the opening part 11 for fingerprinting by a photosensor device 20a, the surface of the finger guide 10 consists of conductive materials and the conductive materials are grounded by a ground 14.
Patent JP-H07102531-A (JP)
Title: Method and device for overhanging installation of bridge
Inventor: INOUE SHIGEO
IPC: E01D21/10
Filed: 1993-10-06
Abstract: PURPOSE:To make installation executable in block units assembled in planate assemblage at a construction site where flatland exists scarcely, to reduce the number of interruptions in work caused by bad weather, and to shorten term of works while reducing costs by making bridge installation equipment used over girders at an elevated spot lightweight. CONSTITUTION:A movable frame 11, that is capable of overhanging, is installed over an existing trussed girder 10 that is permanently installed, extending forward and rearward, over the upper bed of a bridge pier 1, and an overhead travelling crane 27 that travels inside the frame 11, rails 30, extending forward and rearward and supported in the extended parts of the frame 11 so that they can be put aside, a planate materials-carrying device 13 that moves unit trussed girders 10a assembled in planate assemblage in paralleled straddling along the upper edge of the existing trussed girder 10, and a unit materials-carrying carriage 12, capable of moving forward and rearward along the upper face of the existing trussed girder 10, are provided temporarily. The unit trussed girder 10a assembled in planate assemblage is put in straddling over the existing trussed girder 10 and transferred, being drawn by cables, to the rails 30, capable of being put aside, and is aligned and connected with the end of the existing trussed girder 10 by being put aside, and a connecting unit material is conveyed with the carriage 12 and connected to the unit trussed girder 10a assembled in planate assemblage.
Patent JP-H07147894-A (JP)
Title: Preparation of pickled cruciferous plant
Inventor: KIJIMA ISAO
IPC: A23L19/20
Filed: 1993-12-01
Abstract: PURPOSE:To prepare pickles of a cruciferous plant such as Japanese horseradish, horseradish, mustard plant, leaf mustard, leaf of NOZAWA mustard (produced in Nagano prefecture, Japan), HIROSHIMA mustard (produced in Hiroshima prefecture, Japan), etc., pickled in seasoning liquid, rice wine lees, MISO (fermented bean paste), etc., espesially pickles capable of keeping their characteristic hot taste and good flavor for a long period. CONSTITUTION:Gluten and/or egg albumin are added to the pickles of a cruciferous plant such as Japanese horseradish, horseradish, leaf mustard (brassica juncea), NOZAWANA (a kind of leaf mustard), HIROSHIMA (a kind of leaf mustard), etc. As necessary, the pickles of the cruciferous plant are pressed under a hydrostatic pressure of 2,000-10,000atm.
Patent JP-H06174514-A (JP)
Title: Flow rate measuring device
Inventor: KAWASAKI TERUFUMI
IPC: G01F1/684
Filed: 1992-12-07
Abstract: PURPOSE:To improve measurement reliability and to reduce the dimensions of a main channel by providing a space part with a large channel area at the main channel and then providing the entrance of a bypass channel. CONSTITUTION:A space part 12 with a larger channel area than that of a main channel 13 is provided at the downstream of the main channel 13 and a main channel 14 is connected to the downstream of the space part 12. Liquid flowing in the direction of an arrow 6 enters the space part 12 and partially flows to a bypass channel 2. After flow velocity is measured by a thermal sensor 5 in the channel 2, a fluid flows from an exit 4 to the main channel 14 and then merges. The flow rate of the fluid flowing into the main channels 13 and 14 is obtained from the flow rate in the channel 2 which is measured by the sensor 5. Since the channel area of the space part 12 is larger than a main channel 13, the flow velocity decreases and at the same time pressure increases. Since the channel area is smaller than the space part 12 at the main channel 14, the flow velocity increases and at the same time pressure decreases. Therefore, the pressure in the space part 12 becomes higher than that of the main channel 14 and the flow in the channel 2 is constantly directed from the entrance 3 to the exit 4.
Patent JP-H06175462-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: G03G15/02
Filed: 1992-12-07
Abstract: PURPOSE:To provide an image forming device which prevents generation of ozone and occurrence of insulator breakage of an image forming medium, and which can uniformly electrify in an extremely stable condition. CONSTITUTION:In an image forming device comprising a nonmagnetic conductive electrifying roller 22 including a magnet 23 having its outer periphery at which magnetic poles are arranged and fixed, and which is rotatably arranged, and an electrifying device 20 for bringing a magnetic brush formed of a layer of magnetic particles 21 sticking to the outer periphery of the electrifying roller 23 into contact with a photosensitive drum 10 on movement so as to create a bias electric field between the charge roller 22 and the photosensitive drum 10 to electrify the drum 10. The electrifying roller 22 is composed of a conductive member and a high resistance member 22b provided on the conductive member and having a resistance per unit area of rhos (OMEGA/cm<2>) which is given by rhoS=(0.1 to 10)rhom, where rhom is the resistance of the magnetic particles per unit area (OMEGA/cm<2>), at a position where the photosensitive medium 10 and the charge roller 22 are nearest to one another.
Patent JP-H03186891-A (JP)
Title: Method for driving thin film el display device
Inventor: OGAWA IKUO
IPC: G09G3/30
Filed: 1989-12-16
Abstract: PURPOSE:To prevent the generation of a baking phenomenon when a certain display pattern continued for a several periods is switched to another display pattern by setting up an application voltage corresponding to an intermediate brightness area as an application voltage corresponding to the minimum gradation level of gradation display. CONSTITUTION:The voltage corresponding to the minimum gradation level in gradation display driving is set up to the application voltage corresponding to the range of the intermediate brightness area B in a brightness/application voltage characteristic curve. Since all the application voltages from the minimum gradation level up to the maximum gradation level are included within the range of the curve section from the intermediate area B up to its saturation area C, the shifting inclination of the brightness/application voltage characteristic curve due to continuous driving is identical from the minimum gradation level up to the maximum gradation level. Thereby, the generation of the baking phenomenon can be prevented at the time of switching a certain display pattern continued for a several periods to another display pattern.
Patent JP-H08172916-A (JP)
Title: Plant growth promoting device
Inventor: NEMOTO SHIGEO
IPC: A01M29/06
Filed: 1994-12-28
Abstract: PURPOSE: To promote growth of a plant by hanging a plant growth promoting device from a trellis on which the plant is growing, a plant vein or a branch. CONSTITUTION: A mobile member 2 is rockingly and rotatably fitted to one side of a hanging member 1 having a hanging hole 1d at the other side and the mobile member 2 is provided with at least one magnet 3. Growth of a plant is promoted by a magnetic line of force radiated from the magnet 3 by suspending the handing member 1 from a trellis, a vein or a branch of the plant by the handing hole 1d.
Patent JP-H05249102-A (JP)
Title: Method and apparatus for automatic cell analysis
Inventor: JIEEMUZU BUI BATSUKASU
IPC: G01N33/49
Filed: 1992-12-07
Abstract: PURPOSE: To efficiently analyze cells by storing image displays selected and extracted from a plurality of cells to be analyzed, reading out from the stored memory in response to a physical characteristic of the subject cell and showing a display. CONSTITUTION: A light transmitted from a microscope to a module 14 is dispersed by a dichroic beam splitter 82. Image signals are sent from TV cameras 20, 26 to image processors 90, 92 through red, blue filters 18, 24. The signals are digitized by the processors 90, 92 and stored in a frame buffer. The processors 90 and 92 are connected to a system bus 34 of a computer 32 and mapped into an address spectrum of a microprocessor 36. A disk controller 42 is connected to a Winchester disk device 46 and a floppy disk device 48 via a local bus 44 in order to store secondary information. A video conversion board 50 controls a command monitor 52.
Patent JP-H06144679-A (JP)
Title: Curl correcting device for image forming device
Inventor: TAKAISHI YOSHIYUKI
IPC: G03G15/00
Filed: 1992-11-12
Abstract: PURPOSE:To enable control in compliance with the curl generated in a sheet by setting curl correcting strength using information on temperature, paper thickness, and the like in addition to image density and humidity in a curl correcting device provided at the sheet discharge part of an image forming device. CONSTITUTION:A curl correcting device 1 disposed at the photocopy discharge part of an image forming device presses a pressure roller 5 to a belt 2 and curve a curled sheet, passing between both members, suddenly to correct the curl of the sheets. The curl correcting device 1 is provided with mechanism for driving a cam member 10 for pressing the pressure roller 5 to the belt 2 according to the information of pressing force set by a control device. In order to drive the pressure roller 5, information on temperature, paper thickness, and the like in addition to image density and humidity is inputted into the control device so as to display curl correcting performance in compliance with the quantity of curl generated in the sheet according to the information.
Patent JP-H06157242-A (JP)
Title: Sebum-inhibiting agent
Inventor: HANZAWA CHIKA
IPC: A61K8/00
Filed: 1992-11-12
Abstract: PURPOSE:To provide the sebum-inhibiting agent, skin external agent, hair-raising agent, and anti-acne agent excellent in its sebum-inhibiting effect. CONSTITUTION:The sebum-inhibiting agent is characterized by containing a hydroxyphthalamide as an active ingredient. The sebum-inhibiting agent, skin external agent, hair-raising agent or anti-acne agent containing the hydroxyphthalamide as the active ingredient exhibits a highly good reversible local sebum-inhibiting effect. Since the hydroxyphthalamide is greatly well permeated into skins and never give any irritation to the skins, the sebum- inhibiting agent is especially suitable for the therapy of seborrheic diseases. The activity is specifically directed to the sebum and never affects other organs.
Patent JP-2001146001-A (JP)
Title: Printing with vertical scanning by integral multiple of nozzle pitch
Inventor: SARUTA TOSHIHISA
IPC: B41J2/055
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To ease an image quality deterioration by cockling. SOLUTION: Recording of dots on each raster line is completed by horizontal scanning of a printing head by s times (s is an integer not smaller than 2). Vertical scanning of every s times is completed by continuous vertical scanning of (s-1) times by a feed amount of an integral multiple of a nozzle pitch and one vertical scanning of a feed amount of not the integral multiple of the nozzle pitch.
Patent JP-H04196285-A (JP)
Title: Metal layer coating circuit board
Inventor: DEMURA AKIHIRO
IPC: H05K9/00
Filed: 1990-11-27
Abstract: PURPOSE:To reduce influences of magnetic noise radiated from itself and magnetic noise from an external field by both effects of reflection and absorption by covering a conductor circuit with a metal layer of high permeability magnetic material containing nickel, and iron as main ingredients. CONSTITUTION:At least the upper surface and both sides of a conductor circuit 12 are covered with metal layers 13 made of 75-85% of nickel and 15-25% of iron. That is, this metal layer coating circuit board 10 is formed by covering the upper surface and both sides of the circuit 12 made of a copper material formed by a method such as printing, chemical etching, etc., with the layers 13 made of 75-85% of nickel and 15-25% of iron as main ingredients to enhance a noise shielding efficiency between the circuits 12. Thus, influences of magnetic noise radiated from itself and magnetic noise from an external field can be reduced by both effects of reflection and absorption.
Patent JP-S63233939-A (JP)
Title: Combretastatins
Inventor: JIYOOJI AARU PECHITSUTO
IPC: C07C43/23
Filed: 1987-12-25
Abstract: New antineoplastic compounds have been isolated, structurally elucidated and synthesized having a general structural formula of: <CHEM>  wherein:  R1 is OH or OCH3;  R2 is H or OCH3; or R1R2 is -OCH2O-;  R3 is H or OH; and R4 is OH or OCH3 and wherein the configuration of the double bond in compounds of formula I is cis. These substances have been denominated "combretastatin A-1, -A-2, -A-3, -B-1, -B-2, -B-3 and -B-4". Pharmaceutical preparations containing the substances and methods of treating a host inflicted with a neoplastic growth with the preparation are described.
Patent JP-2001139142-A (JP)
Title: Charging device for powdery and granular material
Inventor: HIRANAGA KOJI
IPC: B65G53/52
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To eliminate special labor for charging work of the powdery and granular material into a rotation drum and preventing ill effects from affecting on a worker in a safety and sanitary aspect. SOLUTION: This charging device is provided with a suction means 4 generating a suction force, a feed means composed of a hollow cylindrical suction nozzle 6 and a flexible feed pipe 7, a separator 5 connected to the suction means 4 and the feed means and separating the powder and granular material fed along with air from the storage vessel 9 by the suction force of the suction means 4 via the feed means from the air, a charging shoot 8 charging the powder and granular material separated from the air into a rotation drum 2 mounted on a mixing device 1, and a support frame 3a for mounting the suction means and the separator 5.
Patent JP-H05162328-A (JP)
Title: Ink jet recording apparatus
Inventor: BEKKI TOSHIHIKO
IPC: B41J2/01
Filed: 1991-12-11
Abstract: PURPOSE:To easily and surely attach and detach a recording head and an ink tank by providing a mark showing the accurate connection of both of them in an ink jet recording apparatus. CONSTITUTION:A recording head 2a and an ink tank 2b are connected by the connection of the ink supply pipe 2a4 formed to the recording head 2a and supplying ink from the ink tank 2b to the recording head 2a and the seal ring 2b4 fitted in the ink supply pipe 2a4 and preventing the leakage of ink and the engagement of the lock pawl 2a3 formed to the ink tank 2b with the receiving part 2a3 of the lock pawl 2b3 provided to the recording head 2a. Connection marks 2a1, 2b1 are respectively provided to the recording head 2a and the ink tank 2b to show the accurate position of insertion quantity at the time of the connection of the recording head and the ink tank.
Patent JP-H02173131-A (JP)
Title: Production of formed phenolic resin
Inventor: KOU TATSUHIRO
IPC: C08L61/06
Filed: 1988-12-27
Abstract: PURPOSE:To produce a foamed phenolic resin containing uniformly dispersed fibers and having high strength by dissolving a novolak phenolic resin in a solvent, impregnating the solution in a nonwoven fiber sheet and foaming the product after drying. CONSTITUTION:The objective foamed phenolic resin is produced by dissolving (A) a novolak phenolic resin produced by reacting phenols with formaldehyde in the presence of an acid catalyst in (B) a volatile polar organic solvent having a boiling point of <=120 deg.C and capable of dissolving the component A (e.g. methanol, acetone or acetonitrile), adding (C) a curing agent (e.g. hexamethylenetetramine) to the solution, adding and uniformly mixing (B) a foaming agent (preferably a decomposition-type organic foaming agent) and (E) a foam stabilizer (preferably a silicone compound), impregnating the obtained solution in a nonwoven fiber sheet (e.g. glass mat), drying at normal temperature in air for about 48hr and foaming the product.
Patent JP-H08180663-A (JP)
Title: Lid locking device
Inventor: OKUMOTO KANJI
IPC: G11B33/02
Filed: 1994-12-28
Abstract: PURPOSE: To surely lock a lid, to improve a strength and to suppress a vibration of the lid by directly detaining the lid to an instrument main body by operating a locking lever by means of an operation knob at the time of closing the lid. CONSTITUTION: At the time of opening a lid 4, plural locking pawls 1b of a locking lever 1 are not protruded from the front end of the lid 4 when an operation knob 2 is retreated. At the time of closing the lid 4, by forwarding the operation knob 2, the pawls 1b are advanced and directly caught by a locking hole 13 integrally formed with an instrument main body 5. A pawl guide 14 is integrally formed with the locking hole 13 so that the locking pawls 1b are caught by the hole while making a resistance. The backlash between the lid 4 and the instrument main body 5 is suppressed as much as possible by means of the pawl guide 14. Since the locking of the lid is performed by means of the plural locking pawls 1b, fast locking of the lid is performed while suppressing the vibration.
Patent JP-H01168543-A (JP)
Title: Impact energy absorbing bumper for vehicle
Inventor: YAMAGUCHI KENJI
IPC: B60R19/22
Filed: 1987-12-24
Abstract: PURPOSE:To aim at miniaturization and lightweightedness in the temperature dependency of an impact energy characteristic by assembling a polypropylene resin molding and a heat resistance given styrene resin molding in the front of a bumper reinforcement member, and covering it with a plastic outer layer. CONSTITUTION:An impact energy absorptive formed plastic 3 consisting of a polypropylene resin molding 1 and a heat resistance given styrene resin mold ing 2 is solidly assembled in the front of a bumper reinforcement 4, and covered with a plastic outer layer 5. As for the polypropylene resin molding, a polypropylene homopolymer, an ethylene propylene random polymer or the like are used, while a mixture of alpha-methyl styrene, acrylonitrile, styrene or the like are used for the heat resistance given resin molding. Thus, such a bumper that is small in temperature dependency of an impact energy absorb ing characteristic in an extensive temperature range and aims at lightweighted ness is secured.
Patent JP-H11155864-A (JP)
Title: Ultrasonic probe device
Inventor: SATO SHINICHI
IPC: A61B8/12
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To control the turning angle of transducer of an ultrasonic probe adapted to emit ultrasonic waves in the body, to receive an ultrasonic wave reflected on an organ, and to generate an image of the organ according to the received signal. SOLUTION: A laser light is radiated from a IOU 16 disposed in the tip of a probe to a pattern band 17 formed in a driven pulley for driving a transducer 12 also disposed in the tip of the probe. Reflected light of laser light is received by a photodiode 21 of the IOU 16, and an electric signal at that time is transmitted as positional information by an electric wiring 18.
Patent JP-H01169561-A (JP)
Title: Control system for determination of terminal attribution
Inventor: SEKIGUCHI KUMIKO
IPC: G06F13/00
Filed: 1987-12-23
Abstract: PURPOSE:To omit complex work by informing a terminal attribution request from an application program to a terminal equipment in response to the request and allowing the terminal equipment to inform terminal attribution to determine the attribution. CONSTITUTION:A terminal attribution informing request from an application program 1 to a certain terminal equipment is informed to a control means 3 through an informing means 2. The means 3 decides the information obtained from the means 2, and when the request is a terminal attribution informing request, checks whether the attribution of the specified terminal equipment is already determined or not is checked by referring a terminal attribution determination control table 9. When the attribution is undetermined, a request command forming means 4 is started. The means 4 forms a command for requesting the terminal equipment attribution previously determined for the terminal equipment and informed to a transmission means 5. The means 5 transmits the command informed from the means 4 to the device 6 as data.
Patent JP-H01170714-A (JP)
Title: Combustion apparatus for diesel engine
Inventor: AKAGAWA HIROKAZU
IPC: F02M61/14
Filed: 1987-12-26
Abstract: PURPOSE:To avoid a plurality of fuel sprays from interference with each other and improve the efficiency of combustion by forming the horizontal section of a combustion chamber into the form of ellipse having two orthogonal symmetric axes while disposing two fuel valves on the short axis of said symmetric axes. CONSTITUTION:On the horizontal section of a combustion chamber 4 formed on the top surface of a piston are provided two symmetric axes X, Y consisting of two straight lines AC, BD orthogonal to each other. Said horizontal section is formed elliptically while two fuel valves 5 having a plurality of jets forming side injections are disposed on the symmetric axis X of the shorter axis AC. Thus, respective flames 7 sprayed from the respective jets of fuel valves 5 are avoided from the interference with each other to improve the efficiency of combustion.