baber/WOPTO huggingface dataset:
Patent JP-H1184078-A (JP)
Title: Abnormal time cooperative control system
Inventor: SAKUMA HITOSHI
IPC: G21D3/08
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To stably and continuously operate by compensating and controlling deviation caused in the flowrate in a steam adjusting valve and flowrate signal with the flowrate in all the other intact adjusting valve. SOLUTION: In the case of abnormality in which the flowrate signal of steam adjusting valve #1 increases more than the adjusting valve flowrate signal 115, the reactor power lowering caused by the flowrate increase in the adjusting valve #1 compensated with all the other intact adjusting valves is compensated with control rod withdrawal and velocity increase of reactor recirculation pump and so stable operation continuation becomes possible without leading to main steam isolation valve closure scram due to the lowering of main steam pressure. On the other hand, in the case of abnormality in which steam adjusting valve #1 flowrate signal reduces for the signal 115, the adjusting valve #1 flowrate deviation signal increases and the #1 flowrate compensation signal also increases. By this, a control signal 412 increases and flowrate signals 421, 422 and 423 increase.  The position controller of the adjusting valves #2, #3 and #4 controls the governor positions according to the flowrate signals 421, 422 and 423, respectively and compensate the flow reduction of the governor #1 with the adjusting valves #2, #3 and #4.
Patent JP-H08107728-A (JP)
Title: Liquid-scattering head of liquid scattering apparatus
Inventor: OTA HIROSHI
IPC: B05B1/14
Filed: 1994-10-13
Abstract: PURPOSE: To provide a liquid-scattering head formed in nearly semi-spherical form which is upwards protruded, equipped with plural holes, etc., capable of scattering a liquid into a scattering region, capable of throughout scattering without attaching waterdrops to fruits, hardly developing insect pests and suitable for orchards, etc. CONSTITUTION: This liquid-scattering head 1 of a liquid-scattering apparatus is provided on a riser of the apparatus and formed in nearly semi-spherical form which is upwards protruded and has plural holes 2 capable of scattering the liquid into a scattering region and is provided with a liquid flow changing member 20a for colliding against liquid released from holes 2 positioned near the top of nearly semi-spherical surface 1a to change the flow direction. Furthermore, the liquid scattering head 1 has preferably a control member 20b capable of controlling the position of the liquid flow changing member 20a to nearly semi-spherical surface 1a.
Patent JP-2000070144-A (JP)
Title: Cooking table for heating
Inventor: HONMA EISAKU
IPC: A47J33/00
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a cooking table for heating which is functional and compact with excellent carrying performance. SOLUTION: A pair of flat bodies 1 and 2 made closable by joining are pivoted and so arranged to be erected being opened in V as viewed on a plane when the flat bodies are turned in the direction of separating from each other with the pivoted pat thereof as fulcrum. It is also arranged that the angle R of opening of the figure V is determined to allow arranging of a fuel such as coal and solid fuel on a bottom part between the flat bodies while a heating matter is mounted between the flat bodies and a mounting holding body 5 is erected between the flat bodies to allow retaining of the angle R of opening of the figure V as specified.
Patent JP-H1178385-A (JP)
Title: Image drawing method by water jet
Inventor: OMOTE YUUTAROU
IPC: B44B3/02
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To draw a solid figure such as an etching or a relief with a mortar wall, a PC plate, a stone material or the like as an image drawing surface, and draw an image which is similar to an already existing image data from the already existing image data on the image drawing surface by controlling the moving speed and the direction of a jet nozzle. SOLUTION: An image drawing device is constituted of a frame-form device main body 2 which is detachably attached to a mortar panel 1, a jet pump 3 and a tank 4, a control device 5 and a personal computer 6 as an image data processing device. Then, a jetting to the image drawing surface is performed from a nozzle 14 which is provided on a head 11 while moving the head 11 arranged on the device main body 2 in the XY direction in response to a program based on an image data taken into the personal computer 6. By this method, an unevenness which is similar to the image data is formed on the surface of the mortar panel 1.
Patent JP-S63103430-A (JP)
Title: Grinding device for magnetic sheet
Inventor: NAGASHIMA YASUO
IPC: G11B5/84
Filed: 1986-10-21
Abstract: PURPOSE:To surely perform burnishing, by inclining the side plane of a scraper on an upstream side by an angle <=90 deg. for a sliding plane coming in contact slidably with a magnetic sheet. CONSTITUTION:The magnetic sheet 1 is rotated in a direction of A, and a sapphire chip 10 which becomes the scraper is mounted on a base-plate 3. Since the sliding plane 10a of the sapphire chip 10 is formed in a square pillar, the angle theta3 made by the side plane 10b on the upstream side and the sliding plane 10a goes to 90 deg.. Furthermore, an inclined groove 11 is formed on a side plane 10c. In such way, a shearing force by the sapphire chip 10 is increased, and a burnishing work can be surely performed.
Patent JP-S60136827-A (JP)
Title: Method for forming hard copy on crt screen
Inventor: FUKUMA TOSHIAKI
IPC: B41J3/46
Filed: 1983-12-26
Abstract: PURPOSE:To reduce the number of times of bit shifting by reading data corresponding to lateral dots X longitudinal dots on a CRT screen of a video RAM in a buffer memory having the same array, shifting each four bits in the lateral direction and printing out each longitudinal one line. CONSTITUTION:The number of longitudinal and lateral bits in the video RAM6 has the same constitution as the number of longitudinal and lateral heads on the CRT screen and data in the video RAM6 corresponding to an area consisting of lateral eight dots (number of lateral dots in one character) X the number of all the longitudinal dots (the number of rasters) on the CRT screen are transferred to a buffer memory having the same array (8X the number of rasters) as said area. One bit is shifted in each byte to read out data in one bit string (one bit X longitudinal one row) and print out data in one line. Said operation is repeated until printing for eight lines is ended and then the same operation is repeated until printing for all the lateral dots is ended.
Patent JP-2000076794-A (JP)
Title: Information recording and reproducing device
Inventor: KIMURA ATSUSHI
IPC: G11B20/10
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an information recording and reproducing device which can rerecord a broadcasting program and the like already recorded, in a recording medium for storage easily and compactly, and can reduce use quantity (the number of use) of a recording medium for storage. SOLUTION: This device is provided with a picture decoder 11 and a voice decoder 12 reproducing information previously recorded in an optical disk 9, a picture encoder 5 and a voice encoder 6 compressing reproduced information, reducing information quantity of the information, and generating a compressed information, and a recording and reproducing section 8 rerecords generated compressed information in the optical disk 9. Since reproduced information is rerecorded as compressed information after compression, a region on the optical disk 9 required for rerecording information after reproduction can be reduced, while compression and rerecord of information can be performed by one device.
Patent JP-S63102193-A (JP)
Inventor: ISHII KAZUNORI
IPC: H05B3/14
Filed: 1986-10-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001078061-A (JP)
Title: Digital camera, control method, and storage medium
Inventor: NISHIO TETSUYA
IPC: H04N5/225
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a digital camera, a control method, and a storage medium which accurately inform a user of the number of actually photographable pictures, which is determined by the remaining capacities of a recording medium and a battery and enable a user to easily confirm the classification of the recording medium set to the camera and enable the user to surely perform his or her desired photographing. SOLUTION: This camera is provided with a power source capacity detection means 18, a recording medium capacity detection means 19 which detects the remaining capacity of the recording medium, a setting means 21 which sets the information volume per photographed picture, a first allowed photograph number calculation means 22 which calculates the number of photographs which can be recorded in the recording medium 9 is accordance with the remaining capacity of the recording medium and the information volume per photographed picture, a second allowed photograph number calculation means 23 which calculates the number of pictures which can be photographed with the same power source in accordance with the power required for one photograph which is preliminarily obtained by the capacity of the power source detected by the means 18 and the information volume per photographed picture,  and a display means 17 which displays at least one of first and second allowed photograph numbers of sheets.
Patent JP-S60138681-A (JP)
Title: Data processing system
Inventor: KUROSU YOUKO
IPC: G06T3/00
Filed: 1983-12-27
Abstract: PURPOSE:To reduce the memory access times and to increase the data processing speed by providing a table memory which stores the sampling patterns of each magnification ratio in the form of bits and therefore controlling the vertical magnification ratio by the sampling bit referred to out of said table memory. CONSTITUTION:A data processing system uses an IPU board 30 consisting of a CPU32, an IPU34, a program memory 36 and a memory 38. In this processing system, the horizontal magnification ratio is varied by the board 30. While the vertidal magnification ratio is varied by a table applying a regular sampling method allocated to a part of the memory 36. Then the memory occupation quantity with which the sampling and magnification varying processing are performed is reduced. Furthermore the memory access times are decreased and the data processing speed is increased.
Patent JP-S63103019-A (JP)
Title: Refining method by blowing in converter
Inventor: MURAKI YASUNORI
IPC: C21C5/32
Filed: 1986-10-20
Abstract: PURPOSE:To inhibit the foaming and spouting of slag floating on molten steel in a converter during refining with blown oxygen by blowing a gas on the slag to agitate the slag. CONSTITUTION:A lance 12 is put in a converter 11 from the top opening and a jet of oxygen is blown on molten steel 14 from the tip of the lance 12 to refine the molten steel 14. At the same time, gaseous Ar is jetted from nozzles 13 fitted to the peripheral wall of the lower part of the lance 12 to agitate slag 15 floating on the molten steel 14. The slag 15 is prevented from undergoing local excessive oxidation and the foaming of slag is inhibited.
Patent JP-H03112443-A (JP)
Title: Quality deterioraiton-inhibiting agent of fruit
Inventor: TANAKA KEIICHI
IPC: A23B7/154
Filed: 1989-09-27
Abstract: PURPOSE:To obtain quality deterioration-inhibiting agent suppressible of glassiness of fruit and preventable of quality deterioration of fruit for a long period of time by containing chelate calcium as active ingredient. CONSTITUTION:Quality deterioration-inhibiting agent of fruit is produced by containing chelate calcium as active ingredient. As the chelate calcium, e.g. the chelate of calcium and a compound such as polyaminocarboxylic acid such as ethylenediamine tetraacetate, oxycarboxylic acid such as citric acid and amino acid such as glycine are exemplified. Said chelate calcium is mixed into base material such as lanolin to make paste, or dissolved in water and adhered to fruit or fruit tree by means of coating, spraying or dipping, etc., to prevent glassiness generating in fruit and prevent quality deterioration. Besides, concentration of the chelate calcium is suitably about 0.01-1%.
Patent JP-H0586415-A (JP)
Title: Composition for preventing oxidation and carburizing of steel material
Inventor: OKUCHI ZUISHIYOU
IPC: C21D1/70
Filed: 1991-09-27
Abstract: PURPOSE:To provide a composition for preventing oxidation and carburizing, capable of preventing oxidation and carburizing simultaneously, by forming a coated film layer having a monolayer structure. CONSTITUTION:A composition for preventing the oxidation and carburizing of a steel material, which contains, by weight, 5-90% flux component having <=1300 deg.C softening point or melting point, 5-90% Sin, 5-60% Cr2O3 and 0-75% refractory filler having >=1300 deg.C melting point, is prepared. This composition is applied to the surface of a steel material before heat treatment.
Patent JP-H03110878-A (JP)
Title: Manufacture of superconducting element
Inventor: YUASA YOSHIHIRO
IPC: H01B13/00
Filed: 1989-09-25
Abstract: PURPOSE:To reduce a bad influence on a superconductor during an etching operation using a converged ion beam and to obtain a highperformance superconducting element by a method wherein, when a gap is formed in a bismuth-based oxide superconducting thin film, the converged ion beam which uses bismuth is used. CONSTITUTION:A BCSCO (Bi-Ca-Sr-Cu-O) superconducting thin film 12 is formed on a substrate 9; then, a gap 14 which divides the BCSCO superconducting thin film 12 into two parts is formed by means of a converged ion beam which utilizes Bi. In addition, a normal conducting thin film 15 is vapor-deposited on the superconducting thin film 12 which has been divided by the gap 14; the superconducting thin film 12 which has been divided into two is connected. Since the gap 14 is formed in the bismuth-based oxide superconducting thin film 12 by means of the converged ion beam which uses bismuth, a bad influence on the superconducting thin film during a formation operation of the gap can be reduced to a minimum, and a high-performance superconducting element can be obtained.
Patent JP-H03110518-A (JP)
Title: Manufacture of liquid crystal display device
Inventor: MANO TOMOHIDE
IPC: G02F1/1345
Filed: 1989-09-25
Abstract: PURPOSE:To prevent a terminal electrode from projecting outward from the peripheral edge and to reduce the area of a non-display part by fixing a flexible printed board, etc., where an electrode pattern is formed at a position corresponding to a conductive material exposed in the flank of a liquid crystal display device with epoxy resin, etc., abutting on the flank of the liquid crystal display device. CONSTITUTION:A conductive material 16 is stuck on a terminal electrode 13c at one side edge of a transparent electrode 13a formed on the internal surface of one glass substrate 13 between glass substrates 12 and 13 which constitute a liquid crystal cell and a main seal agent 14 is printed so that a recessed part is formed at an external edge of each area corresponding to the terminal electrode 13c along the internal surface of the other glass substrate. Then the glass substrates 12 and 13 are put one over the other with their internal surfaces in, the main seal agent 14 is set, and liquid crystal is injected into the space. Then the glass substrates 12 and 13, terminal electrodes 13c, and conductive material 16 are cut along the outer edge of the main seal agent 14. Consequently, the superior liquid crystal device which has a little non- display part area is obtained while none of the terminal electrodes project outward from the peripheral edge.
Patent JP-H0589875-A (JP)
Title: Manufacture of electrode plate for led-acid storage battery
Inventor: SATO HIROYUKI
IPC: H01M4/22
Filed: 1991-09-27
Abstract: PURPOSE:To enhance the productivity of an electrode for lead-acid storage battery by eliminating necessity for filling an electricity collector with an active substance in a short period of time. CONSTITUTION:A slurry is prepared by kneading only with water an active substance of lead powder including minimum, and the grating part of a lattice 3 is filled with this slurry to form a slurry layer 2. Diluted sulphuric acid is scattered over the surface of this slurry layer 2 to form a lead sulphate layer 1. Provision of this layer 1, which has a large strength, decreases defect such as hole generation in an electrode plate due to dripping of the slurry even though the viscosity of the slurry layer 2 at the time of application is low. Because of large water content of the slurry, the initial capacity after chemical formation charging is enlarged.
Patent JP-H0192726-A (JP)
Title: Liquid crystal panel
Inventor: NODA YOICHI
IPC: G02F1/135
Filed: 1987-10-02
Abstract: PURPOSE:To prevent the YAG laser which cuts the short-circuiting between the electrodes of one substrate from breaking the transparent electrodes of the other substrate by providing a resin layer having high absorptivity of rays of 1.06mum wavelength on the surface of the substrate in contact with a liquid crystal layer. CONSTITUTION:The resin layer 5 having the high absorptivity of the rays of 1.06mum wavelength is provided on the surface of the substrate 11 in contact with the liquid crystal layer 13 of a liquid crystal panel having two sheets of the substrates 11, 12 provided with the plural electrodes and the liquid crystal layer 3 held in place between the substrates 11, 12. The YAG laser which cuts the short-circuiting between the electrodes is absorbed by the resin layer having the high absorptivity of the rays of 1.06mum wavelength, by which the energy thereof is weakened. The electrodes of the substrate on the side where the short-circuiting between the electrodes is not generated are thereby protected against the breakage by laser beam trimming.
Patent JP-H04128305-A (JP)
Title: Manufacture of metal granule
Inventor: MITSUI TOMOKUNI
IPC: B22F9/10
Filed: 1990-09-18
Abstract: PURPOSE:To granulate a molten metal by injecting the molten metal on a cooling liquid layer in a drum turning at high velocity from a nozzle in the specific condition. CONSTITUTION:The cooling liquid 3 mixing liquid having volatility higher than water at a room temp. and the water (mixing ratio about 5-50wt.% of methanol, etc.,) is charged into the drum 1, and the drum 1 is rotated at high velocity by driving a motor 2 and the layer-state cooling liquid 3 is formed with centrifugal force. Successively, the metal in the nozzle 4 is heated in the range of the temp. higher than m.p. of this metal by 100-600 deg.C with a heater 41 and this molten metal 6 is injected as continuous stream jet toward the cooling liquid layer 3 with inert gas pressure from a pressing-in pipe 5. At this time, velocity component of the continuous stream along the cooling liquid layer surface (in the case of defining the angle of the continuous stream to the cooling liquid layer 3 as theta and the injection velocity of the continuous stream, as V, V.costheta) and peripheral velocity (v) of the turning cooling liquid layer 3 are made to almost equal. (v/V.costheta=1.1-0.9) By this method, the continuous stream of molten metal 6 is split into small drips without generating shock to this and can be granulated.
Patent JP-H0585817-A (JP)
Title: Ceramic for magnetic head and its production
Inventor: OOTSUBO TAKASHIRO
IPC: G11B5/127
Filed: 1991-09-27
Abstract: PURPOSE:To produce a ceramic material for magnetic head having excellent sliding characteristics to a disk and high reliability of the quality at a low cost. CONSTITUTION:The objective ceramic material for magnetic head essentially free from carbon, having a void ratio of <=0.1% on the surface and maximum void diameter of <=0.1mum is produced by the HIP treatment of a titania-based ceramic raw material composed mainly of Ca0-TiO3 or BaO-TiO2 in an atmosphere having an O2 concentration of 0.1-20.0%.
Patent JP-H0584595-A (JP)
Title: Manufacture of granular particle packed pipe
Inventor: CHATANI YOJI
IPC: B65G69/02
Filed: 1991-09-27
Abstract: PURPOSE:To pack granular particles into a pipe at a stable granular particle packing rate. CONSTITUTION:In the manufacturing method of the granular particle packed pipe where a metallic band sheet is continuously formed into an open pipe 1 by forming rolls 9 while the band sheet is fed in the longitudinal direction thereof, a gap is made left along the pipe 1 from an opening part of the open pipe 1 in the course of this forming to supply the granular particles 3, the opening edge surfaces in opposition of the open pipe 1 are subjected to butt welding and diameter reduction and annealing are carried out on the pipe l obtained by welding, a tape 38 is supplied to the inside of the open pipe l following the supply of the granular particles 3, the granular particle surfaces are covered by the tape 38 and then, the pipe 1 is subjected to welding and cold rolling.
Patent JP-H06102888-A (JP)
Title: Karaoke system
Inventor: SANBE KOJI
IPC: G06F13/00
Filed: 1992-09-18
Abstract: PURPOSE:To reduce data to be sent and received, shorten the time required for the transmission and reception, and quicken a response to a request, and to enable many music titles to be played with a small amount of image data. CONSTITUTION:This KARAOKE system is equipped with a data base B1 and many terminal machines C1-C8 which are connected thereto through a digital communication line and dedicated to KARAOKE reproduction; and the respective terminal machines C1-C8 are each provided with a memory 43 wherein many image element patterns of dynamic images are recorded and a circuit 46 which synthesizes various image element patterns and the data base B1 is provided with a memory wherein combination command signals of image element patterns predetermined corresponding to music are recorded or a memory wherein the combination command signals together with music data are recorded. A predetermined combination command signal is sent from the data base B1 according to requested music and a terminal machine side superimposes various image element patterns by the synthesizing circuit 46 according to the combination command signal and displays a completed dynamic image corresponding to the requested music.
Patent JP-H02101056-A (JP)
Title: Novel compound
Inventor: URAGAMI SADAJI
IPC: A61P43/00
Filed: 1988-10-05
Abstract: NEW MATERIAL:A compound shown by the formula. USE:A drug and an agricultural chemical. A lipid compound of spermidine bonded to a fatty acid by amide bond in a cell of bacterium. PREPARATION:A bacterium belonging to the genus Acetobacter or Gluconobacter is cultured in a medium at pH <=5 and a culture mixture is extracted with an organic solvent such as methanol. Then the extract is purified by column chromatography to give a compound shown by formula. The fatty acid having amide bond is obtained by hydrolyzing a compound shown by the formula with hydrochloric acid and subjecting to gas chromatography or the fatty acid having ester bond is obtained by decomposing the compound shown by the formula with a weak alkali, converting to a methyl ester derivative and subjecting to gas chromatography.