baber/WOPTO huggingface dataset:
Patent JP-S61177340-A (JP)
Title: Treatment of gold-and silver-containing silica ore
Inventor: KIMURA TAKAYOSHI
IPC: C22B11/02
Filed: 1985-01-31
Abstract: PURPOSE:To treat efficiently gold- and silver-contg. silica ore and to recover efficiently gold and silver by adding a reducing agent and the gold- and silver- contg. silica ore to copper converter slag, maintaining the slag at an adequate temp., adding a CaO-contg. material thereto and maintaining the adequate CaO grade of the slag. CONSTITUTION:The copper converter slag is maintained at 1,200-1,300 deg.C by a method for blowing pulverized coal and air enriched with oxygen through a tuyere into the molten converter slag or other method to melt the gold- and silver-contg. silica ore and to absorb the gold and silver therein into the separated copper-component, by which the gold and silver are recovered and the refractory erosion of the converter is prevented in a method for treating the above- mentioned ore by adding the reducing agent and said ore into the copper converter slag, melting the slag and absorbing the gold and silver into the recovered copper-component. The CaO-contg. material is added to the slag and is melted to maintain the CaO grade of the slag at about >=3.0wt% and about 13% in the above-mentioned method, by which the slopping of the slag is prevented and the handling loss of the recovered gold and silver is decreased.
Patent JP-S56116245-A (JP)
Title: Oscillating ball type coil feeder
Inventor: CHIGIRA KOUICHI
IPC: H01J9/06
Filed: 1980-02-15
Abstract: PURPOSE:To stably and continuously feed coils by making the forward feed speed of the coils faster than their backward feed speed. CONSTITUTION:A track 6 with a specified passage width is spirally formed on the internal surface of a ball 1. One end stretches at the internal bottom of the ball 1 and the other end faces on the opening edge of the ball 1. The end forms a feed part 7 which is projected in the tangent direction from this opening edge. Such a narrow and aligned feed area 8 as the single unit of a filament 3 which is to feed the passafe width can pass through is provided on the feed port 7 of this track 6 by notching the internal edge of the track 6. This aligned feed area 8 permits the lead angle to become smaller than the lead angle alpha deg. of the track 6 on the backward feed of the aligned feed area 8, i.e., for example, the angle is set to 0 deg. in which this feed area 8 becomes horizontal.
Patent JP-H05212595-A (JP)
Title: Empty can recovering machine
Inventor: TANAKA KAZUNORI
IPC: B30B9/32
Filed: 1992-02-03
Abstract: PURPOSE:To provide an empty can recovering device capable of highly accurate selection for an empty can thrown into the device whether it is a can for beverage or a spray can which is dangerous to be pressed. CONSTITUTION:An empty can 16 which is thrown into the device is a spray can having the length and the diameter equal or less than the prescribed dimension and an opening/closing plate 33 which is driven by the driving power from a motor 37 to prevent or release the progress of the empty can 16 on a supporting plate 31 is provided on the slant direction side of the supporting plate 31 and the progress of the empty can 16 is once prevented. When the diameter of the empty can 16 equal or less than the prescribed dimension is detected by a selecting sensor 30 provided at the vicinity of the supporting plate 31 the closing state of the opening/closing plate 33 is kept and the recovery of the empty can 16 is prevented.
Patent JP-H09188073-A (JP)
Title: Heat transfer sheet and thermal recording method
Inventor: YOSHIDA KAZUYA
IPC: B41M5/41
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain a heat transfer sheet having the excellent preservation stability of an image by providing a metal source transfer layer containing metal source and binder on a base material. SOLUTION: The heat transfer sheet reduces its color turbidity due to chelated unreacted dye and the deterioration of durability, and comprises a yellow dye layer Y, a magenta dye layer M, and a cyan dye layer C provided on a base material 3, and a metal source transfer layer 1 containing metal source and binder resin between the layers C and Y. Or, the sheet comprises the layers Y, M and C, and the transfer layer 1 between the positions of the dye layers 2. The chelated unreacted dye can be completely chelated by forming an image by transferring the dye which can be chelated to the receiving layer containing the metal source to form an image and then transferring the source, thereby obtaining the image quality of high level.
Patent JP-S53104019-A (JP)
Title: Gas turbine combustor
Inventor: TSUKAHARA SATOSHI
IPC: F23C99/00
Filed: 1977-02-23
Abstract: PURPOSE: To obtain stable combustion in less pressure loss by measures of scheming out to dwindle NOx in restriction of air gain allocation in incremental condition of air superfluous ratio in the auxiliary chamber by making the combustor in multiple steps. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53104412-A (JP)
Title: Structure of barrel type centrifugal turbo-machine
Inventor: KAMATA KUNIO
IPC: F04D29/42
Filed: 1977-02-23
Abstract: PURPOSE: To quicken assembly and overhaul works, by making an inner casing in a barrel type contrifugal turbo-machine to be a merlical case-shaped cylindrical form, by fitting a bearing box to the inner casing and by setting a ringlike key so that it moves up and down in an outer casing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08212194-A (JP)
Title: Store device, arithmetic unit, store method and arithmetic method for rough giant matrix of finite element method
Inventor: TASHIRO YUKARI
IPC: G06F17/16
Filed: 1995-02-06
Abstract: PURPOSE: To extremely reduce the storage capacity necessary for storing a rough giant matrix and also to shorten the operation time of the matrix. CONSTITUTION: A CPU 30 calculates the maximum value MNO of the number of non-zero components of each column based on the relation between the elements and vertices of a rough giant matrix B of M×(D×N), where M, N and D are the total number of vertices, the total number of nodes and the space dimension number respectively. The row numbers of non-zero components of each column of the matrix B are stored in an LBU 31 in the descending order, and the values of non-zero components of each column of the matrix B are stored in a BU 312. When the matrix B and the product BR of vectors R to be stored in an array RM are calculated, the address information on the arrays to be referred to by the LBU 311 for calculation of the product BR are successively stored in a one-dimensional integer array IW 315 and then successively read out.  Thus the product BR is calculated based on these address information and also on the arrays RM 313, BX 314 and BU 312.
Patent JP-H09212637-A (JP)
Title: Image processor
Inventor: MATOBA NARIHIRO
IPC: G06F9/38
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To easily move pixels in the horizontal direction and also to effectively magnify an image in an optional rate in the horizontal direction in particular by producing an instruction to input plural types of data to a serial/parallel converter in a designation array form that is necessary for the processing of processor elements. SOLUTION: A magnification pattern registration input terminal 50 serves as a signal terminal that decides one of registers 31 to 38 that is connected to a specific processor element to store every pixel data of the image data before these image data are inputted. The input signals are sequentially set at the flip-flops 511 to 517 which construct a magnification pattern registration shift register. This shift register serves as an input position setting means. When the necessary number of flip-flops are set, the setting mode ends. Then, this magnification pattern is held until it is changed next.
Patent JP-S62177174-A (JP)
Title: Method for supplying raw material
Inventor: KANEHIRO KAZUO
IPC: C23C14/24
Filed: 1986-01-30
Abstract: PURPOSE:To suppress the generation of splash of a molten metal and to form a vapor deposited film having excellent quality by putting a bar-shaped metal for vapor deposition into a molten state and supplying such metal to a crucible in the stage of replenishing the metal for vapor deposition into the crucible of a physical vapor deposition device. CONSTITUTION:A melting plate 11 made of a material such as alumina, graphite, silicon nitride, silicon carbide or aluminum nitride which has the melting temp. higher than the melting temp. of the molten metal 2 for vapor deposition and is insert to the molten metal 2 is erected in the molten metal 2 in the stage of replenishing the bar- or plate-shaped metal 3 for vapor deposition into the crucible 1 which is used in a physical vapor deposition method such as vacuum deposition or ion plating method and contains the molten metal for vapor deposition. The bar- or plate shaped raw material metal 3 is pressed to the melting plate 11 heated to a high temp. and is melted by the melting plate 11 so as to be dropped as the molten metal 12 along the plate 11 into the crucible 1. The deterioration of the quality of a vapor deposition surface by the splash which is generated by the bumping arising from the temp. difference from the molten metal 2 when the raw material metal in a solid state is thrown is obviated and the continuous vapor deposition is executed for a long period.
Patent JP-H07225469-A (JP)
Title: Mask for exposing and its production
Inventor: HISA YOSHIHIRO
IPC: G03F1/52
Filed: 1994-02-16
Abstract: PURPOSE:To obtain a (master) mask for exposing with which high-performance diffraction gratings controlled in period with accuracy of a 1-angstrom unit are inexpensively obtainable and a process for producing the mask. CONSTITUTION:The vapor deposited Ni films 22 on one of the cut surfaces of a laminated plate formed by cutting out laminated films 10 of prescribed periods formed by alternately laminating vapor deposited Au films 21 and the vapor deposited Ni films 22 at a prescribed thickness at the plane of the direction perpendicular to the layer direction thereof are selectively etched down to a prescribed depth, by which the master mask 5 for exposing having rugged structures of the prescribed periods set to meet the periods of the laminated films 10 is formed.
Patent JP-S54112377-A (JP)
Title: Regenerating method for metal extracting solvent containing oxime compount
Inventor: FUJIMORI KUNIAKI
IPC: B01D11/00
Filed: 1978-02-22
Abstract: PURPOSE: To regenerate an oxime cpd.-contg. metal extracting solvent the extracting power of which is lowered and to recover the regenerated solvent in a high yield by adding NH 2 OH or its salt to the solvent of low power in th presence of an aq. soln. of an alkali to allow them to react.  
     CONSTITUTION: An aq. soln. of an alkali such as NaOH is mixed into a metal extracting solvent the extracting power of which is lowered, to emulsify the solvent. The solvent is a soln. of an oxime cpd. of formula I in a water insol. org. solvent such as kerosine. NH 2 OH or its salt such as sulfate is then added to the emulsified solvent in an amt. of 1W3 times (by mol) as much as a ketone cpd. to be converted into the oxime cpd., and they are mixed well with stirring to complete the reaction. An about 2W12 N aq. soln. of an inorg. acid such as sulfuric acid is added to the emulsified reaction product to separation recover the regenerated extracting solvent. The oxime cpd. includes 2-hydroxy-5-(n-nonyl)benzophenone oxime. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09208011-A (JP)
Title: Elevator
Inventor: ONISHI KATSUHARU
IPC: B66F7/02
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To minimize the maintenance work cost of an elevator and the cost of part items to be replaced. SOLUTION: In an elevator provided with an article mounting part CC capable of mounting an article, a wire driving part UD to elevate/lower the article mounting part CC by winding, reeling up, or delivering wires 30a, 30b to suspended and support the article mounting part, and an replacement instruction part to instruct the replacing of the wires 30a, 30b, the replacement instruction part integrates the number of elevation/lowering of the article mounting part CC, and instructs the replacement of the wires 30a, 30b as the integrated number reaches the set value.
Patent JP-H02201775-A (JP)
Title: Tray shifting device for automatic changer
Inventor: SERITA KAORU
IPC: G11B17/28
Filed: 1989-01-31
Abstract: PURPOSE:To miniaturize a device and to shorten a time up to reproduction by turning the tray shifting device to a position facing respective tray guides, lengthwise moving the device at the facing position, drawing a tray inside the tray guide, and inserting the extracted tray to the tray guide. CONSTITUTION:A turn plate 13, which can attach a front surface position facing the tray guide of a disk player and positions facing right and left tray guide 8 and 8' sides of a case 1, is provided at an elevating moving base 6. Further a lengthwise move plate 15 provided with a hook arm 10k, which is engaged with a tray 9, extracts it, and whose engagement is canceled after insertion, is provided at the turn plate 13, the plate 15 lengthwise moves at the position facing the respective tray guides 8 and 8', etc., extracts the tray 9 inside tray guides 8 and 8', etc., and inserts the extracted tray 9 to the tray guides 8 and 8', etc. Thus the depth of the case is shortened, and the music selecting time can be shortened.
Patent JP-H08212299-A (JP)
Title: Method for controlling handwritten input and its device
Inventor: MORI MINORU
IPC: G06F3/0488
Filed: 1995-02-08
Abstract: PURPOSE: To attain a natural handwritten input operation by automatically recognizing the category kind of input information without instructing operation from a user so as to simplify input operation in a method for controlling handwritten input and its device. CONSTITUTION: A stroke information measuring part 3 measures some of the length, the lengths of an (x)-axial shade and (y)-axial shade of stroke information handwritten-inputted from an input part 1a as a feature amount. Next, a comparing part 5 compares the measured value and a threshold value specified in advance. Next, a control part 6 judges inputted stroke information to be a character when the threshold value is larger and to be a gesture when the threshold value is smaller. Thereby, the category of handwritten-inputted stroke information is automatically identified and a character processing part 8 and a gesture recognition part 7 recognize and process it in accordance with the result of judgement.
Patent JP-H10194272-A (JP)
Title: Box for packaging
Inventor: YOSHIDA HISASHI
IPC: B65D5/54
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a box for packaging which is capable of preventing problems of breakage or deformation of an article which are frequently occur during the transport or during the distribution and sorting work, easy to recognize the discrimination mark of the dozen box from the piece box in the sorting work, easy to take out the piece box out of the dozen box, and capable of performing the automatic packaging. SOLUTION: A box for packaging comprises a dozen box 1, and a plurality of piece boxes 21 stored in the dozen box 21 in a condition where articles are stored. In the dozen box 1, a perforation piece 2b which is surrounded by longitudinal perforations 8a, 9a provided opposite to each other at the folding line 8 at each side end part of an upper surface part 2 and a transverse perforation 10 to connect the end parts of the longitudinal perforations 8a, 9a, and capable of being cut off, is formed, and a discrimination mark of the articles is displayed on a residual upper surface part 2a to be left behind after the cut-off piece 2b is cut off When the cut-off piece 2b is cut off in the condition where the piece box 21 is set upright and stored in the dozen box 1, the discrimination mark 23 of the article displayed on a front side part 22 appears.
Patent JP-H06236457-A (JP)
Title: Pen input character recognizing system
Inventor: SATO SHIGENOBU
IPC: G06K9/62
Filed: 1993-02-08
Abstract: PURPOSE:To provide a pen input character recognizing system which uses a pen computer that can attain a character recognizing function with higher accuracy and without deteriorating the portability of the pen computer. CONSTITUTION:A pen input personal computer 11 serving as a 1st device consists of an input/output part 12 which includes a tablet input part 13 unified with a display part 14, a soring part 18 which stores the written vector data in a specific range of the part 12, and an output part 20 which outputs the vector data stored in the part 18 to the outside of the device. Meanwhile an exclusive character recognizing device 21 includes an input part 22 which inputs the vector data sent from the computer 11, a character recognizing part 23 which recognizes the characters out of the vector data supplied from the part 22, and a display part 24 and a printer 26 which display and print the character part obtained by the part 23. In such a constitution, the written vector data supplied from the computer 11 are transferred and the characters are recognized by the device 21.
Patent JP-S63186680-A (JP)
Inventor: KOSEKI KIYOETSU
IPC: A63F9/00
Filed: 1987-01-30
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-H06229826-A (JP)
Title: Pyroelectric sensor
Inventor: MORINAKA KATSUYA
IPC: G01J5/02
Filed: 1993-02-08
Abstract: PURPOSE:To provide an inexpensive high-performance pyroelectric sensor by improving the visual light shielding property and S/N of the sensor and using an infrared-ray transmissive cover. CONSTITUTION:An infrared-ray transmissive cover 5 which is positioned in front of a pyroelectric element 1 for detecting infrared rays 2 is constituted of a high-density polyethylene in which the powder of silicon glass, germanium glass, and chalcogen glass is dispersed.
Patent JP-H10206269-A (JP)
Title: Method for rotating axle in dynamic balancing machine for axle and drive roller device
Inventor: OOHITO HAYATO
IPC: B61K9/00
Filed: 1997-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent drive rollers from being worn when a pair of the drive rollers are again pressed on wheels of an axle after the completion of dynamic balancing measurement of the axle. SOLUTION: A pair of drive rollers 23 are pressed against wheels 1 of an axle W and rotatably driven by a drive motor to rotate the axle W. When the rotational frequency of the axle W reaches a set value, the power supply of the drive motor is shut off to freely rotate a pair of the drive rollers 23, while a cylinder rod 27a of a hydraulic cylinder 27 for pressing a pair of the drive rollers 23 is retreated slightly so that the drive rollers 23 make contact with the wheels 1 of the axle W without pressing the same to rotate a pair of the drive rollers 23 together with the wheels 1 of the axle W.
Patent JP-S56117333-A (JP)
Title: Magnetic recording medium
Inventor: SHIMIZU TAKEZOU
IPC: G11B5/702
Filed: 1980-02-20
Abstract: PURPOSE:To improve the dispersibility, etc., of magnetic powder by making the binder of a magnetic recording medium contain modified polyurethane resin containing urethane molecules with a hydroxyl group at a position other than terminals of the principal chain, low-molecular-weight polyol and low-molecular-weight polyisocyanate. CONSTITUTION:For a magnetic medium obtained by coating the base with magnetic powder together with binder components, modified polyurethane resin (A) containing urethane molecules having a hydrogen group at a position other than both terminals of the principal chain, low-molecular-weight polyol (B) of <=10,000 molecular weight having a hydroxyl group at a molecule terminal by about 5- 50wt% of the weight of component A, and low-molecular-weight polyisocyanate (C) (e.g. m-phenylenediisocyanate) by 3-50wt% of the total weight of components A and B are used as binder components.
Patent JP-S55112638-A (JP)
Title: Data transfer system
Inventor: IKOMA YUKIHIKO
IPC: G06F13/00
Filed: 1979-02-22
Abstract: PURPOSE: To enable data transfer, to reduce the burden in CPU and to increase the utility, by performing interruption to the control circuit only when the detection circuit detects the start flag or end flag.  
     CONSTITUTION: The flag detection circuit 7 interrupts CPU1 by detecting the start flag F 1  of the data frame H, and CPU1 starts the timer 8 and outputs HLDA signal to the direct memory access DMA control circuit5. The DMA control circuit 5 controls the memory 6 and stores the data frame H to a given area. Further, when the  flag detection circuit 7 detects the end flag F 2  of the data frame H, interruption is  made to CPU1, and CPU1 resets the DMA control circuit 5. Accordingly, CPU1  can only control the DMA control circuit 5 only when interruption is made from the  flag detection circuit 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55111222-A (JP)
Title: Molding of pocket at blister package
Inventor: UEHARA TADAO
IPC: B29C51/10
Filed: 1979-02-22
Abstract: PURPOSE: To obtain a pocket which is even in the thickness from a polyolefinic resin sheet with a narrow molding temperature range by premolding the synthetic resin sheet into a shape slightly smaller than that as originally designed with a female die as heated before the finish molding with a die as cooled.  
     CONSTITUTION: A synthetic resin sheet 10 is passed through a heating zone 11 to soften. Then, it is passed through a guide section 13 to be premolded A into a shape 16' slightly smaller than that of the finish shape by blowing a pressure air. Then, the sheet thus premolded is finish molded B with a pair of dies 14 and 15, female and male, as cooled to yield a given pocket 16. The ratio between the size of the premolding at the first stage and that of the finish molding in the pocket is determined by the ratio between the area corresponding to the top of the pocket and that corresponding to the side thereof in the shape. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04243534-A (JP)
Title: Method and device for modifying powder
Inventor: SHIMOMURA MASAHITO
IPC: B01J19/00
Filed: 1991-01-22
Abstract: PURPOSE:To conduct an effective surface modifying reaction by admitting powder and modifying reagent into a container containing a plurality of solid balls and subjecting them to the modifying reaction while rotating the container. CONSTITUTION:The subject device consists of a snubber 1, a cooling device 4, a motor 5, a reacting container 8 and a constant temperature bath 7. The snubber 1 is made of rubber and for relieving the difference in pressure between a reacting system and atmospheric air, when the pressure of the reaction system is changed. The cooling device 4 is for preventing the evaporation of a modifying reagent and a solvent and connected to the container 8 via a motor 5. The container 8 has a internal volume of about 200ml and contains 128, 16 and 2 pieces of zirconia-made balls 9 having a diameter of 5mm, 10mm and 20mm, respectively. It can be entirely immersed in the constant temperature bath 7 and made to rotate through an angle from the vertical to the horizontal direction at a speed of 50-200 revolutions per minute. This causes the collision of the balls 9 with one another to take place and thus produce a large shearing force, so that the caking force of powder is disrupted, whereby the surface of the powder is exposed and the modifying reaction thereof can be conducted efficiently.