baber/WOPTO huggingface dataset:
Patent JP-2000166526-A (JP)
Title: Working machine for cutting stem and root for scaly bulb vegetables and harvester for scaly bulb vegetables
Inventor: TOYAMA SHINICHI
IPC: A23N15/08
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a working machine for cutting stems and roots for scaly bulb vegetables capable of raising up the root part of each onion into a proper state regardless of the size of a nearly spherical fruit part of the onion. SOLUTION: This working machine for cutting stems and roots for scaly bulb vegetables is equipped with a machine body 1 having a conveying passage part 13 for conveying each onion T from a charging port 11 toward a discharge port 12, a stem part cutting means 20 and a root part cutting means 18 for cutting the stem part T2 and the root part T3 of the onion T in a state thereof facing a prescribed correct direction during the conveyance in the course of the conveying passage part 13 of the machine body 1 and further a pair of root part raising rotation brushes 17 located on the conveyance upstream side of the root part cutting means 18, synchronously rotating in the mutual opposite directions and raising the root part T3 of the onion T.  The respective root part raising rotation brushes 17 have many elastically deformable root part raising hairs 52 comprising acting contact hairtip parts 53 coming into contact with the root part T3 of the onion T and raising the root part T3 are formed in each root part raising hair 52. The tip position of the respective acting contact hairtip parts 53 is slowly changed in the direction A toward the conveying relatively to the conveying passage part 13.
Patent JP-H11170466-A (JP)
Title: Magnetic recording medium polyester film and magnetic recording medium
Inventor: ONO MASAAKI
IPC: C08G63/189
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a base film suitable for manufacturing a digital video tape in which the number of dropouts(DO) is small and superior durability in repeated traveling and the prevention of head cloggings at the time of reproduction is provided. SOLUTION: In a magnetic recording medium polyester film, aluminum silicate particles of 40-100 nm average particle diameter are contained, and the sRa value of one surface A is 2-4 nm and the sRz value thereon is 10-40 nm, and the surface A is provided with surface protrusions formed of the silicate particle, and the film containing fine particles and an organic compound is formed on the surface A.
Patent JP-2000196082-A (JP)
Title: Method of forming gate electrode of semiconductor element
Inventor: LEE SANG-MOO
IPC: H01L21/28
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To realize a method of forming a gate electrode of a semiconductor for easily forming the gate electrode by the resistance of a tungsten silicide, when the low-resistance tungsten silicide is used as a gate electrode material. SOLUTION: The method includes a step of successively evaporating a gate oxide film 2 and an amorphous silicon film 3 on a semiconductor wafer 1, a step of forming a tungsten silicide film 4 on the amorphous silicon film 3, a step of forming a mask oxide film 5 patterned with a gate electrode film pattern on the tungsten silicide film 4, a step of etching the tungsten silicide film 4, the amorphous silicon film 3 and the gate etching oxide film 2 by using the mask oxide film pattern, a step of forming a gate electrode by having RPT spike subjected to annealing on the amorphous silicon film and the tungsten silicide film 4, and a step of finishing the gate electrode by forming an oxide film 6 on the side surface of the gate electrode.
Patent JP-H06189839-A (JP)
Title: Leaf spring for bed
Inventor: TAKEHANA TOSHIHIRO
IPC: A47C23/02
Filed: 1992-12-28
Abstract: PURPOSE:To provide a leaf spring for a bed, which is light in weight, and also, by which suitable elasticity and comfortable sleep. CONSTITUTION:A bed leaf sprig 12 used as a bed floor plate consists of a belt-like matrix elastic consisting of hard urethane foam, and many one-way continuous reinforced glass fibers which are embedded in this matrix elastic, and also, run along the longitudinal direction of the matrix elastic, and are formed so that its specific gravity and bending elastic modulus become a range of 0.65-0.95 and 500-400kgf/mm<2>, respectively. This leaf spring 12 consists of a shape curved convexly in its upper part, and both its end parts are supported by a crosspiece 22 of a bed frame 11.
Patent JP-2000170769-A (JP)
Title: Manufacture of dynamic pressure bearing device
Inventor: NAKAGAWA HISAYA
IPC: F16C17/02
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a dynamic pressure bearing device low in cost, by forming negative pressure releasing parts efficiently in a simple structure. SOLUTION: The whole body of a shaft member or a bearing member 15 is formed by a consistent powder metallurgy process, and a recessed groove formation process is carried out continued to a main body formation process to form a main body part other than negative pressure releasing parts 15b, and the negative pressure releasing parts 15b are formed by a sizing process in the recessed groove formation process. As a result, the dynamic pressure bearing device can be formed by a series of powder metallurgy process of a low cost, without applying a high cost of process such as a conventional cutting process.
Patent JP-H11167322-A (JP)
Title: Image forming device
Inventor: KATO TAKAYUKI
IPC: G03G21/00
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a reliable image forming device preventing the leakage of air to the outside and further improving maintainability. SOLUTION: A filter 5 is provided on the side of the ventilation-side fixed duct 3 of a coupling part so as to remove impurity such as dusts in the air from the outside A, whereby clean air is supplied to the inside of this image forming device. Even when the polluted air is leaked from the coupling part and mixed in the clear air, the pollution of the air passing through the inside of the duct 3 is avoided, because the filter 5 is provided on the coupling part on the side of the duct 3.
Patent JP-2001161107-A (JP)
Title: Levee plastering machine
Inventor: KAYAHARA HIROBUMI
IPC: A01B35/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a polygonal pyramidal drum effective for reducing the vibration in levee making work, decreasing the adhesion of soil to a part free from contact with the soil and suppressing the spattering of the soil. SOLUTION: The objective levee plastering machine is provided with a levee making member 16 having a pretreating member 14 attached to the back of a traveling body, receiving power from the body, tilling a part of old levee and the field and heaping the soil in the form of a levee at a side of the old levee and the polygonal pyramidal drum 19 rotating and forming a levee with the soil tilled by the pretreating member. (1) The center 19a of the polygonal drum 19 of the levee making member 16 at the side attached to the rotary shaft 20 is deviated from the center O of the rotary shaft 20 by a prescribed length α, (2) each ridge 18 of the polygonal drum 19 forms a straight line and (3) each ridge 18a of the polygonal drum 19 is curved with a sweepback angle in the direction of rotation.
Patent JP-2001167033-A (JP)
Title: Information providing system and storage medium
Inventor: ONO KEIJI
IPC: G06Q30/06
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To enable a user to provide more exact information on an article or service and to enable even the providing side of the article or service to provide information suited to user needs in a system for providing the information of the article or service while utilizing a network. SOLUTION: The evaluation of an owner A1, who already purchases the article or service provided from an enterprise 5, among users 1 on an internet is collected and stored in a data base 4 and this evaluation information is reported to a considering person B1, who is to purchase the article or service, by displaying the list thereof. Besides, an online shopping site 6 is linked and the article or service can be easily purchased.
Patent JP-H06200932-A (JP)
Title: Alignment device
Inventor: KOIKE YOSHIMITSU
IPC: F16C23/04
Filed: 1992-12-28
Abstract: PURPOSE:To keep the roundness of a shaft, prevent the eccentric wear of a bearing, and improve the assembling quality of the shaft assembly by respectively converting the vibratory energy into the rotation of the shaft and the linear motion of the bearing, and executing the alignment between the shaft and the bearing by making use of the friction accompanied with these motions. CONSTITUTION:A work fixing table 7a is repeatedly displaced by an extremely small amount to the dotted line position 7b by generating the vibration having the specified angle of elevation with a linear feeder 8. A shaft 1 is mounted on the work fixing table 7a by means of a plurality of work holders 6a, 6b. The shaft 1 is mounted by means of a plurality of bearings 2a, 2b and bearing holding parts 3a, 3b respectively. In addition, An extremely small amount of pressure to regulate the movement in the horizontal direction is applied in the vertical direction to the bearing holding parts 3a, 3b by a work fixing jig 4 through a coil spring 5. This constitution allows the vibration of a linear feeder 8 to be converted into the rotation of the shaft 1 and the linear motion of the bearings 2a, 2b respectively, leading to the alignment of the shaft 1 with the respective bearings 2a, 2b.
Patent JP-2000172508-A (JP)
Title: Information recording device and its firmware renewing method
Inventor: KAWANO MASAFUMI
IPC: G06F9/445
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an information recording device which autonomously renews firmware on-line and its method. SOLUTION: An information recording device which holds a recording medium inside in a replaceable state and has its operation controlled by a specific firmware file and driving parameter (called as firmware) is provided with a storage means which holds the firmware rewritable, a storage means which temporarily stores renewed firmware substituting for specific firmware and an renewed command, and an renewing means which renews the specific firmware into the renewed firmware with the renewed command. Further, a data buffer is provided which stores at least the data of the recording medium when the device is started and data transfer to a host device in when the device is in operation is performed by using the data buffer.
Patent JP-H06202704-A (JP)
Title: Work volume controller for industrial machine
Inventor: HORIE HIROYUKI
IPC: F02D29/04
Filed: 1992-12-28
Abstract: PURPOSE:To precisely control one work volume by calculating a proper value of one controlled variable in accordance with the change of the other controlled variable out of plural controlled variables related to each other. CONSTITUTION:An up/down control circuit 66 is connected to discharge quantity increase/reduction switches 47 and 48 of a concrete transporting mechanism. A proper value arithmetic processing circuit 67 is connected to this control circuit 66. A radio transmission part 61 is connected to the control circuit 66 and the processing circuit 67. A control amplifier 27 which outputs an operation signal to a discharge quantity control motor 28 of the transporting mechanism is connected to the side of an operation unit 65 for reception. A control amplifier 31 is connected to a motor 32 which controls the engine speed, and a proper engine speed is operated based on operation signals of discharge quantity increase/reduction switches 47 and 48 by the processing circuit 67, and the engine speed is automatically controlled to the proper one adapted to the discharge quantity of the concrete transporting mechanism based on this operated data.
Patent JP-H09289988-A (JP)
Title: Method for adjusting speckle of image and method for ultrasonic imaging of object
Inventor: MIA SETSUDO SEIDOOBORORUFUOROS
IPC: G01S7/52
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To improve the identification of the types of different textures provided with different reflection coefficients. SOLUTION: Signal processing algorithm is used. The algorithm increases the contrast of images by allocating the different textures to different gray scale levels. The algorithm is based on Hilbert transformation (122) provided with a property that the quadrature component of supplied images is generated and it is modulated by a speckle pattern and all the other image information. Then, after squaring the quadrature component, by selectively adding it to the square of the common-mode component of the supplied images or subtracting it from the square of the common-mode component of the supplied images, information inside the images is controlled. Added or subtrated signals are provided with the different textures. By an arithmetic operation (140) between the common-mode component and a quadrature phase component, the texture of the images is decided. The arithmetic operation is selectively performed and the contrast and texture of the images are controlled.
Patent JP-H11183698-A (JP)
Title: Radiation intensifying screen
Inventor: KOYAIZU EIJI
IPC: G21K4/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration of sharpness properties involved in the relative decease in a particle diameter of each phosphor particle in a radiation intensifying screen which has a phosphor layer made of two laminated structures where phosphors with especially high luminous efficacy are used. SOLUTION: A phosphor layer 2 made of two laminated structures where two types of phosphor particles with different average diameters, namely a large-diameter phosphor layer 2a and a small-diameter one 2b, are respectively dispersed in a bonding agent is formed on a support 1. A protective film 4 is provided on the phosphor layer 2 made of the two laminated structures. In each of the layers 2a and 2b of the phosphor layer 2 made of the two laminated structures, the ratio of the phosphor particles to the bonding agent in weight ranges from 1/100 to 1/20 and the filling percentage of the phosphor particles is set at 60% to 70% in the phosphor layer 2 made of the two laminated structures as a whole.
Patent JP-H05154414-A (JP)
Title: Method for coating artificial stone material and device used in the same
Inventor: SAKAMOTO NOBUYUKI
IPC: E02D29/02
Filed: 1991-12-07
Abstract: PURPOSE:To provide a coating method capable of forming the artificial stone material more resembling natural stone materials than heretofore, does not impair the shape of the stone material and is low in application cost. CONSTITUTION:Separate coating materials are simultaneously blown out of plural supply openings 3 having 1.2 to 4mm bore of a coating material spraying device 1 by 2 to 3kg/cm<2> air pressure. The coating materials are blown out in a fine particulate state and are uniformly applied to a body 10 to be coated, such as a concrete structure, in a state of dispersing the particles. The layer of the coating materials on the surface of the body 10 to be coated is about 0.1 to 0.2mm and the rugged shapes copying the surface of the stone material are not impaired. The spraying of the plural coating materials is simultaneously executed and since the coating state can easily be built up, the period of application is shortened and the skilled workers are dispensed with.
Patent JP-H0540119-A (JP)
Title: Steroid acceptor analysis
Inventor: MAASA BEIRU
IPC: G01N33/74
Filed: 1991-12-10
Abstract: PURPOSE: To obtain a freezed and dried reference cytoplasm sol material effective in steroid receptor assay by storing at a specific temperature so as to have stability of estrogen receptor(ER) and progesterone receptor(PgR) for at least one year. CONSTITUTION: This freezed and dried reference cytoplasm sol material effective in steroid receptor assay has at least one year stability of ER and PgR when stored at 4 deg.C. ER/PgR reagent contains netlike stability means for effective amount. The effective amount is the amount necessary for stabilizing estrogen and progesterone and is ideally a terminal concentration of 0.05 to 0.4mol. Reducing sugars provide three dimensional netlike organ holding molecules in binding sites, which protects the molecules from oxidization and stabilizes them during various phase of freeze-drying. For retainer, EDTA is contained at terminal concentration of 0.1 millimol, desirably, and the retainer has an effect of suppressing the contamination by microbe.
Patent JP-H07215273-A (JP)
Title: Powder/grain form cargo carrying vessel
Inventor: MINATO TOSHIMA
IPC: B63B25/04
Filed: 1993-12-28
Abstract: PURPOSE:To avoid a condition to give a reduction of safety of a vessel such as communicating the neighboring holds through a hopper opening at the lower side of the holds, and a passage of a conveyer at the ship's bottom in the longitudinal direction, as in the conventional cement carrying vessel, by providing a high efficiency of unloading device to each hold in particular, as to a vessel to carry powder/grain cargoes such as a cement, chips as the material of paper making, and the like. CONSTITUTION:A transfer chamber 7 is provided at the center of the bottom of a hold 2, and an unloading system is composed of a baggage collecting cylindrical body 9 with powder/grain form cargo sweeping window 13 of screw conveyer bulit-in type provided rotatable to the bearing 8 of a rotary wall member 7a of the transfer chamber 7, and a screw conveyer 10 with vertical cyclider to lift up the powder/grain cargo B' transferred into the transfer chamber 7 by a screw conveyer 9a, following the revolution of the cylindrical body 9 along the bottom surface of the hold together with the rotary wall member 7a while rotating.
Patent JP-H06173435-A (JP)
Title: Floor plate level adjusting device
Inventor: TAKENO MASAHIRO
IPC: E04F21/22
Filed: 1992-12-03
Abstract: PURPOSE:To adjust the level of a floor plate automatically by sensing a laser beam emitted from a laser level with a linear array, and elongating and contracting the exposed portion of a bolt using a driver. CONSTITUTION:A nut 2 is embedded in each leg 11 of floor plates 1, 1 in the form of a small square table where the legs 11, 11 are provided at the four corners in such an arrangement that the nut 2 penetrates while its axis is directed plumb. Each bolt 3 is fitted in the nut 2 moved in the vertical direction so that the bottom part is grounded on an underlay floor 4 through a base plate 32, and thereby the floor plates 1 are borne. A driver 5 is mounted rotatably on the body 51 of a floor plate level adjusting device and inserted from the overmost opening in the but 2 so that fitting on the upper part of the bolt 3 is generated. A laser beam emitted from a laser level 7 is sensed by a linear array 6, and the driver 5 is rotated in the regular or reverse direction, and the exposed portion of the bolt 3 from the nut 2 is elongated or contracted so that the top of the floor plate 1 is adjusted to the specified level.
Patent JP-H11175356-A (JP)
Title: Composite machine, composite system, job processing method and storage medium
Inventor: MORITA HIROYASU
IPC: G06F9/46
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a composite machine capable of executing a job not desired to be interrupted from the other job without being interrupted from the other job in the case of executing the plural jobs and evading the alternate execution of them at a timing unintended by a user even in the case of alternately executing them. SOLUTION: In a digital composite machine, at the time of receiving the interruption request of the job, the execution unit of the received interruption job is set. A central processing unit 8 judges execution conditions for simultaneously executing the job during execution and the interruption job. In the case that the job during the execution and the interruption job can be simultaneously executed under conditions and the execution unit of the job during the execution is set to the entire job, standby is performed until the job during the execution is ended. In the case that it is not set to the entire job, the job during the execution and the interruption job are alternately executed by each execution unit.
Patent JP-H07190317-A (JP)
Title: Burner
Inventor: NAKAI SATOSHI
IPC: F23D14/08
Filed: 1993-12-27
Abstract: PURPOSE:To form a combustion tube body of one metal plate in a thick and thin combustion type burner. CONSTITUTION:An inner wall 2 and an outer wall 3 in which a predetermined thick flame hole 13 and a mixing tube 7 are symmetrically molded are formed at one metal plate. A trough bent part 4 is provided at a center of the plate, and a crest bent part 5 is provided at a boundary between the inner wall and the outer wall. The bent parts are sequentially bent and connected to form a combustion tube body 1 having a thin side mixing chamber at a center and thick side mixing chambers at both sides. Thus, manufacturing steps can be simplified, its cost and productivity are improved, an unevenness of manufacture is eliminated, and stability of performance is improved.
Patent JP-2001165922-A (JP)
Title: Chromatographic mass spectroscope
Inventor: ONO TAKAMICHI
IPC: G01N30/86
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a chromatographic mass spectroscope capab le of efficiently analyzing the molecular structure of a sample. SOLUTION: Eluents 3, 4 are sent to columns 6 at a constant flow rate by pumps 1, while being changed in the compositional ratios thereof. Components in a sample injected by a sample injection device 5 are separated by the columns 6 to be eluted, and respective components in the eluates are detected as peaks by a detector 7 to form a chromatogram. When the signal from the detector 7 is not confirmed by a controller 14, no signal is observed by a mass spectroscope 11. When the signal from the detector 7 is observed, loops 8' are filled with the eluates. After a predetermined time, the eluates are supplied to the mass spectroscope 11 and a mass spectra are obtained. The controller 14 collects the molecular weight data or molecular structure data of eluted components, based on the mass spectra and a chromatogram to which molecular weight data are added, is outputted to be displayed.
Patent JP-H06325368-A (JP)
Title: Device for recording and reproducing optical information
Inventor: KOBORI HIROMICHI
IPC: G11B7/00
Filed: 1993-12-28
Abstract: PURPOSE:To record and reproduce optical information with high data reliability and with large capacity by inverting the code of a binary information signal of a header and the data at every track, and making only a light receiving surface output placing in the track projecting image dirrection of a photodetector an information reproducing signal. CONSTITUTION:When a reproducing light beam 131 is placed on the edge part of a prepit 121 meaning as the information reproducing signal, minute superpositions 141, 142 shown by a hatched line with the prepit 121 existing in adjacent tracks 111 and 113 occur by the reproducing light beam 131. However, though the superpositions 141, 142 become remarkably small when viewing on the case of the same track pit, the fact that cross talk is reduced remarkably is cleared. Further, since the lowering in the amplitudes of focus and track error signals are suppressed small also, stable focus and track servo are realized. That is, when the cross talk is set to a certain value, a narrow track pitch is realized, and then, high density is attained.