baber/WOPTO huggingface dataset:
Patent JP-H09184392-A (JP)
Title: Operation mode control method for mud transport device in slurry shielding method system
Inventor: SUZUKI ATSUO
IPC: E21D9/06
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To make automatic and smooth execution possible by a method wherein a mud discharge pump is controlled, based on a set flow rate for mud discharge, when shifting is made from a face holding operation mode to a bypass operation mode, while a set mud feed pressure is made to become of characteristic of nth power, being synchronized with the flow rate of mud discharge. SOLUTION: On shifting from a face holding operation mode to a bypass operation mode, a mud feed pump 4 is operated at its lowest speed and a mud discharge pump 3 is operated at its lowest speed. A mud feed pressure regulator 10 and a mud discharge flow rate regulator 12 take in the results of detection at the lowest speed outputted from sensors 9 and 11 and put the values of mud feed pressure and mud discharge flow rate into memories. Then, variation is made from the actual mud discharge flow rate to a final set value for mud discharge flow rate, and the mud discharge flow rate regulator controls operation of the mud discharge pump 3, based on the variation.  At the same time, variation is made, being synchronized with the mud discharge pump 3, from the actual mud feed pressure to a final value for mud feed pressure on characteristics of nth power, and the mud feed pressure regulator 10 controls operation of the mud feed pump 4. Thereby, shift control can be made automatically.
Patent JP-H07188347-A (JP)
Title: Polyvinyl alcohol-based polymer, its production and processing agent for paper composed of the same polymer
Inventor: KITAGAWA AKIO
IPC: D21H19/20
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a polyvinyl alcohol-based polymer, comprising a copolymer containing an ethylenically unsaturated carboxylic acid and a specific acrylamide as copolymerization components, excellent in stability of an aqueous solution, barrier properties for permeation and absorption of water and oils and printability and useful as a sizing agent, etc., for paper. CONSTITUTION:This polymer comprises a copolymer containing (A) 0.1-20mol% monomer expressed by the formula (R1 is H or methyl; R2 to R4 each is an alkyl or allyl; R5 is H, an alkyl or allyl; the total number of carbon atoms in R2 to R5 is >=4) and (B) 0.1-20mol% ethylenically unsaturated carboxylic acid (salt) as copolymerization components.
Patent JP-H05241741-A (JP)
Title: Non-volatile semiconductor memory and computer system using this
Inventor: JIERARUDO ESU HORUTSUHAMAA
IPC: G06F12/02
Filed: 1991-12-19
Abstract: PURPOSE: To execute disk emulation about a non-volatile semiconductor memory to be erased in a block unit. CONSTITUTION: The non-volatile semiconductor memory to be erased in a block unit is explained. The non-volatile semiconductor memory contains an active block to store first data and reserved blocks 416, 424. 428 to store second data. The second data is the copy of the first data. That copy is generated during clean-up operation prior to the erasure of the active block. The non-volatile semiconductor memory contains further a mapping table to map the logical address of an assignment unit on the physical address of one sector in the non-volatile semiconductor memory.
Patent JP-H0834690-A (JP)
Title: Soil environment conditioner
Inventor: KAWADA KAORU
IPC: C05G3/80
Filed: 1991-11-15
Abstract: PURPOSE:To produce the conditioner to make the soil environment suitable to the plant growth from the waste marine products such as starfish and shellfish and peat as the raw material. CONSTITUTION:The marine products such as starfish and sea urchin, peat and the green soil under peat are alternately piled up and anaerobically fermented to obtain a soil activating material. Further, the soil activating material is mixed with the crushed shell, crab shell, etc., and fused phosphate powder, and the material is anaerobically fermented to obtain anither soil activating material. The replant failure, damping-off and soil disease due to Nematoda are suppressed by these activating materials.
Patent JP-H05137829-A (JP)
Title: Game board having housing cover
Inventor: OTOGAWA TETSUO
IPC: A63F3/02
Filed: 1991-11-18
Abstract: PURPOSE:To allow playing pieces to be put in order when playing is over, by forming a frame on the periphery of a game board and installing a housing cover which can be installed and demounted at the place where the playing pieces are housed. CONSTITUTION:On a game board, a frame 2 having an arbitrary height is installed in the state where a board surface is surrounded. Further, a housing cover 1 is allowed to be inserted by forming a gap between the frame 2 and the board surface. The housing cover 1 is made of the material having elasticity, and the left and right edges are formed so as to be inserted into the gap. The housing cover 1 has a lower part surface, in order to prevent the drop of playing pieces 3. Further, the housing cover 1 is made nearly transparent, in order to allow the playing pieces housed inside to be viewed. Accordingly, the playing pieces can easily be put in order when playing is over.
Patent JP-H11166552-A (JP)
Title: Connecting structure between frp shaft and joint, and connecting method
Inventor: OGURI HOKOYUKI
IPC: F16D1/02
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide low-cost joint structure dispensing with complicated machining. SOLUTION: Rugged machining is applied to part of the outer peripheral surface of a boss 13 of a joint 11 inserted in the end part of an FRP shaft, by knurling teeth 19, and the outer surface of a rugged part 20 is ground by a grinding wheel 24 to form a guide part. The joint 11 is centered to the FRP shaft by the guide part and adhesively fixed by an adhesive interposed between the boss 13 and the FRP shaft.
Patent JP-H05173333-A (JP)
Title: Radiation sensitive resin composition
Inventor: KAJITA TORU
IPC: H01L21/027
Filed: 1991-12-20
Abstract: PURPOSE:To improve developing property, pattern forms, resolution, heat resistance, and film remaining property by using a radiation-sensitive resin compsn. consisting of an alkali-soluble resin, acid generating agent, specified dissolution controlling agent, and inclusion compd. CONSTITUTION:The resin compsn. contains an alkali-soluble resin and an acid generating agent which reacts with radiation to produce acid. Also, the resin compsn, contains a dissolution controlling agent which suppresses the solubility of the alkali-soluble resin with alkali but is decomposed in the presence of acid to decrease or lose the effect of suppressing the solubility of the alkali soluble resin with alkali, or to give such a property to promote the solubility with alkali. Further, the resin contains a positive radiation-sensitive resin compsn. consisting of inclusion compds. Or, the resin compsn. consists of an alkali soluble resin having at least one group selected from substd. methyl groups, 1-substd. ethyl groups, silyl groups, alkoxy carbonyl groups, and acyl groups, and an acid generating agent and an inclusion compd. Thereby, the obtd. resin is suitable for irradiation of rays in a wavelength region shorter than far UV such as excimer laser light.
Patent JP-H11179088-A (JP)
Title: Drum type washing machine
Inventor: TAKAHASHI TAKETO
IPC: D06F33/02
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To make able to judge that the amount of laundry is small by a different judgement standard from an unbalance value at the time of judging the unbalance of the laundry in a drum type washing machine for washing the laundry inside a drum disposed freely rotatably with a horizontal axis as the center. SOLUTION: The drum is included and freely rotatably disposed in a water receiving tank elastically supported inside the washing machine main body, the drum is driven by a first motor 18 and a second motor 19, the operations of the first motor 18 and the second motor 19, etc., are controlled by a control means 24 and the respective processes of washing, rinsing and dehydration are executed. The control means 24 is provided with the process of judging the unbalance of the laundry by the bias of the laundry at the time of starting the dehydration and judges that the amount of the laundry is small when the unbalance value becomes more than a first prescribed value for at least one time.
Patent JP-H07195887-A (JP)
Title: Method and device for mounting binder to file
Inventor: UNO TADAO
IPC: B65G47/52
Filed: 1993-12-28
Abstract: PURPOSE:To automate the work for mounting binders having various shapes to a file. CONSTITUTION:A device provides with trays 3, on the plane of which a large number of binders are put down side by side, a binder transferring means 4 for transferring binders under the state being put down side by side in a row, a relaying means 5 for successively relaying the binders 2 from the tray 3 onto the binder transferring means 4 and a file transferring means 6 for transferring a file 1 in a spread state with its spread surface facing downward to a binder mounting station S3. Further, the binder mounting device is equipped with a means for mounting the supplying end 4b, which extends to the rear surface of the file 1 so as to steal the binder 2 to the rear surface of the file 1 lain face downward on the binder mounting station S3, of the binder conveying means 4, the binder 2 and the file 1.
Patent JP-H10190257-A (JP)
Title: Fixing structure for printed board
Inventor: OSANAI TOMOTARO
IPC: H05K7/20
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of stresses at the time of fitting, to enhance the radiating effect, and to suppress the number of constituent articles to a minimum needed. SOLUTION: This fixing structure is provided with grooves formed at positions for printed boards 4 to be arranged of a frame 1 and each having a tapered part of a specific angle of inclination on one side and a vertical surface on the other side, opening holes in the shape of a long hole formed at specified parts of the grooves of the frame 1, and fixing metal fittings 5 having tapared surfaces and vertical surfaces analogous to the tapered surfaces and vertical surfaces of the above-mentioned grooves and having opening holes corresponding to the opening holes of the above-mentioned grooves.  And the metal fittings 2 are arranged against the above-mentioned grooves so that their respective analogous parts may come into contact with each other, and printed boards 4 inserted between the vertical planes of the above-mentioned metal fittings 2 and the above-mentioned grooves are fastened with screws 3 inserted into the opening holes of the grooves of the frame 1 and the metal fittings 2.
Patent JP-2000184547-A (JP)
Title: Rubber plug inserting device
Inventor: MIZUNO AKIHIRO
IPC: B23P19/02
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To position a rubber plug excellent in durability with a simple configuration. SOLUTION: A rubber plug supply unit 11 which supplies a rubber plug 15 to a rubber plug supply opening 16a, a rubber plug holder 12 which holds the inserted rubber plug 15 at an end part Wa of an electric wire W, and a rotary unit 10 wherein, comprising a plurality of rubber plug holding rods 10a which hold the inserted rubber plug 15, each rubber plug holding rod 10a is rotated/moved between the rubber plug supply unit 11 and the rubber plug holder 12, are provided. Here, a rubber plug 15 is delivered to the rubber plug holder 12 from a rubber plug supply unit 11 through each rubber plug holding rod 10a. The rubber plug supply unit 11 is openably/closeably provided with a pair of rubber plug guides 18 and 19.  At a position facing the rubber plug supply opening 16a of each of the rubber plug guides 18 and 19, guide grooves 18a and 19a which guide the outer periphery of the rubber plug 15 moving from the rubber plug supply opening 16a to the side of rubber plug holding rod 10a at closing of the rubber plug guides 18 and 19 are provided.
Patent JP-H11185443-A (JP)
Title: Cleaning device
Inventor: ICHIKAWA HIROTOSHI
IPC: G11B23/50
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device with which an excellent cleaning effect can be expected under the stable conveyance of a card. SOLUTION: A cleaning roller 261 pressed against the recording surface of an optical card 22 is provided so as to be inclined clockwise from a direction perpendicular to the conveyance direction of the optical card 22 by a predetermined angle +θ as a roller-type cleaning member 26 provided in parallel with a conveyance roller 23 which is provided in a direction perpendicular to the conveyance direction of the optical card 22. Further, an opposite roller 262 which holds the optical card 22 between the cleaning roller 261 and itself is provided so as to be inclined counter-clockwise from a direction perpendicular to the conveyance direction of the optical card 22 by a predetermined angle -θ.
Patent JP-H06295405-A (JP)
Title: Writing method for magnetic disk and magnetic disk device
Inventor: MAKI SHINICHI
IPC: G11B5/596
Filed: 1992-12-18
Abstract: PURPOSE:To reduce the interference of an electromagnetic noise to a servo head due to a writing current on a data head confronted with the servo head even when the interval between the servo head and the data head is narrowed in reference to a writing method for a magnetic disk device and the magnetic disk device using one surface of the plural laminated sheets of the magnetic disks as a servo surface. CONSTITUTION:In a magnetic disk device, at least one surface of the plural sheets of the magnetic disks 21 laminated with a prescribed interval is composed of a servo surface, the magnetic head 21 corresponding to the servo surface is a servo head and a data head is arranged on the opposite position to the servo head. The writing current of the data head arranged at the opposite position to the servo head is set relatively smaller than the writing current of the data head not arranged at the opposite position to the servo head.
Patent JP-H05173445-A (JP)
Title: Paper peeling device for fixing device
Inventor: SASAKI YUTAKA
IPC: G03G15/00
Filed: 1991-12-20
Abstract: PURPOSE:To prevent a finger from being brought into contact with only one place of a fixing roll by reciprocatingly moving the fixing roll in a shaft direction in a device equipped with the finger in order to peel a paper from the fixing roll of a heat roll system fixing device. CONSTITUTION:The fingers 7 are arranged on the fixing roll of the fixing device in order to peel the paper and supported by a supporting arm 9 through a bracket 8. In the fixing device, the roll 2 is supported through bearings 4 and 4a allowing the sliding of a shaft 3 and driven by a roll driving device 10 composed of a motor 11 and a belt 14. Besides, a roll moving device 20 is constituted by arranging a driving mechanism by a lever member 21, a cam 24 and a spring 25 with respect to the roll 2. Then, the roll 2 is set to be at a fixing position only when a fixing action is executed and the position with which the fingers 7 are brought into contact is changed by moving the roll 2 before and after the time.
Patent JP-2001172912-A (JP)
Title: Parallel bridge-damping device
Inventor: FUKUOKA SEIJI
IPC: E01D19/10
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a parallel bridge-damping device for suppressing aerodynamic vibration effectively with less expenses in a parallel bridge where at least two bridges are erected in parallel. SOLUTION: A newly installed bridge 1 is erected in parallel with an already installed bridge 2 to form a parallel bridge. The balustrade of the newly installed bridge 1 that becomes the winward side of wind 6 that blows toward the parallel bridge is set to a post type balustrade, thus passing one portion of the wind 6 blowing toward the parallel bridge through the space of the post type, making gentle the wind flow at the upstream side of the parallel bridge, and hence reducing the amplitude of aerodynamic vibration.
Patent JP-2000178627-A (JP)
Title: Pretreatment of molten iron
Inventor: MIYAMOTO KENICHIRO
IPC: C21C1/02
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a molten iron pretreating method by which rephosphorization at the time of desiliconizing molten iron, is prevented and the lime quantity used for the desiliconizing treatment and the dephosphorizing treatment is saved and the produced slag quantity is reduced. SOLUTION: The dephosphorized molten iron 3 is left in a vessel and the produced slag 7 is removed and dephosphorizing flux is added into the molten iron 3 in the vessel 4 to execute the dephosphorizing treatment. After tapping only the dephosphorized molten iron 3, the new molten iron 3 is received into the vessel 4, in which the dephosphorized slag 10 produced with the dephosphorizing treatment is left, to again execute the desiliconizing treatment. The desiliconizing treatment using the dephosphorizing slag 10 is executed so that FeO concn. in the slag at the time of completing the desiliconizing treatment, becomes 1-20 wt.%.
Patent JP-H10199212-A (JP)
Title: Editing device
Inventor: HIROYASU SACHIKO
IPC: G11B27/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To improve user's operability by enabling name copy in the case of input of a disk name and a track name. SOLUTION: Assigned name data of the copying address is stored temporarily (S101 to S104) in a RAM, name copy is performed by storing the name data stored in the RAM into the slot of the disk name or the track name assigned as the copying address, and the data on the sector 1 of user TOC is updated (S105 to S116) appropriately corresponding to the result of storing the name copy.
Patent JP-2001174647-A (JP)
Title: Heat resistant plastic optical fiber
Inventor: TOYOSHIMA SHINICHI
IPC: G02B6/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a heat resistant plastic optical fiber usable in a hot or hot and humid environment. SOLUTION: A 1st sheath layer composed of a resin composition composed of a vinylidene fluoride resin and a methacrylate resin and a 2nd sheath layer composed of a copolymer of vinylidene fluoride, hexafluoropropene and tetrafluoroethylene are formed around a core comprising a norbornene resin to obtain the objective heat resistant plastic optical fiber which ensures a large quantity of incident light and is suitable for short distance use.
Patent JP-H05175023-A (JP)
Title: Magnet particle, magnet powder and bonded magnet
Inventor: FUKUNO AKIRA
IPC: H01F1/059
Filed: 1991-12-25
Abstract: PURPOSE:To improve a coercive force by forming surfaces of magnet particles containing N in alloyed particles of Sm2(Fe, Co)17 series in specific smoothness. CONSTITUTION:This magnet particles contain a composition containing 5-15 atomic % of R (R is one or more types of rare earth elements and contains Sm as an indispensable element), 0.5-25 atomic % of N and the residue T (T is Fe or Fe and Co). The particles contain 30% or less of smoothness SS on each segment represented by the smoothness SS=(DELTA1-12=(gammamax-gammamin) 1-12)/LX100, where a flat surface is divided into twelve segments by 30 degrees with the center of gravity of an arbitrary section of the particles as a center to form the twelve segments, gamma is a distance from the center of gravity to the surface of each segment, DELTAgamma is a difference of the maximum value gammamax and the minimum value gammamin in each segment, and L is the longest diameter of the sectional shape of the particle. A resin bonded magnet using the magnet particles in which the surfaces are smoothed can obtain high magnetic properties.
Patent JP-2000176892-A (JP)
Title: Cutter
Inventor: ITO GENICHI
IPC: B26D1/18
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To improve safety by setting a rotary blade to be not exposed from the lower end face of a rail by positioning a lock member on the position outside the inner wall of a slider to make impossible the vertical movement of the slider, when the rotary blade is deviated from the direction of gravity. SOLUTION: When a supporting tool and a rail 3 are vertically positioned against a base, a lock member 16 comes out of a slider inner wall 20, and is inserted into the lock hole 15 of a rail 3. Because it is inserted in this way, even if pushing force is applied to an operation part 8, the slider 4 is not operated in the direction of exposing a rotary blade 5 from the lower end face of the lower side 11 of the rail 3. At this time, a step part 18 is slidably moved in a space S. In this way, even if the rotary blade 5 is in perpendicular relation to the base, when the place placed with the base is slanted and unstable, the lock member faces to the lock hole or the slanted slidable hole of a slider supporting part, and even if pushing force is applied to the slider 4, the rotary blade is not exposed from the lower end face of the rail 3.
Patent JP-H05329307-A (JP)
Title: Device and method for cleaning filter in automatic dewaxing apparatus
Inventor: ANSONII JIYOSEFU PEITORAN
IPC: B01D33/073
Filed: 1992-12-24
Abstract: PURPOSE: To automatically wash a solvent dewaxing filter by automatically changing the state of the filter from an operating state to a stop state by a control network and executing draining of the filter while the filter attains the stop state, thereby cleaning the filter. CONSTITUTION: When a processing control means 100 sends a signal E2 and closes a valve 7, a wax mix slurry does not flow into the filter 15 any more and high-temperature washing is started. A low-temperature washing valve 85 is kept normally open and a filter drum 39 is kept washed by a low- temperature solvent in an ordinary operation position. When the low-temperature washing valve 85 is, thereupon, closed by sending a signal E7 and a high-temp. washing valve 76 is opened by sending a signal 8, the high-temp. washing solvent is admitted into a washing header 34 and is injected onto the drum filter 37. The solvent clogged in the cloth is removed to clean the cloth. Next, the valve 76 is closed by the signal E8 and the draining of the filter 15 is stopped by sending the signal E6 to the valve 25.  The valve 85 is opened by the signal E7 so that the low-temp. washing is again added to the washing header 34.
Patent JP-H11189874-A (JP)
Title: Formation of thin film and device therefor
Inventor: SATO JUNICHI
IPC: H01L43/12
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To control the thickness of film with high precision. SOLUTION: As for a thin film forming device 10, at the time of film formation, a shutter member 30 provided on the space between a target 17A and a substrate 15 is rotated plural times, and the incidence of thin film forming substance from the target 17A on the substrate 15 is intermittently executed for plural times in such a manner that the opening part 30a of the shutter member 30 crosses the space between the target 17A and the substrate 15 for plural times to form thin film of a prescribed thickness on the substrate 15.