baber/WOPTO huggingface dataset:
Patent JP-H02307617-A (JP)
Title: Method for controlling descaling of hot rolled steel strip
Inventor: TORII JUSABURO
IPC: B21B45/06
Filed: 1989-03-29
Abstract: PURPOSE:To unify the descaling rate by controlling each operation based on the variation part of plate thickness and plate width in a mechanical scale breaker, the temperature variation part in a mechanical descaler and the variation parts of plate thickness and temperature in a chemical descaler. CONSTITUTION:In a descaling control computer 11, the plate thickness of a coil, the plate width thereof and the average value of temperature data are inputted by a computer 9 for controlling rolling. The descaling passing speed of a steel strip 2[' and operation input set values of the mechanical scale breaker 12, the mechanical descaler 13 and the chemical descaler 14 are calculated from the average value by a fixed interval, the material and specification of said coil and the operation condition of the chemical descaler. Then, set values by a certain fixed interval are inputted respectively to a line controller 15 and an instrumentation controller 16. Further, when a central speed is reduced by the line stop on the inlet and outlet side, a set value for operation input of the chemical descaler in consideration of the scale condition is calculated to be inputted to the instrumentation controller 16.
Patent JP-2000274479-A (JP)
Title: Link
Inventor: TAMURA IZUMI
IPC: F16C11/04
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a link to prevent the occurrence of play even when the moving part of a hydraulic damper is coupled, perform reliable coupling, endure long term use, and effectively generate a damping force against microvibration due to wind. SOLUTION: A link for a hydraulic damper D and a support S consists of a pivot 1, a flange 2, and a spring washer 6. The pivot 1 consists of a pin 3 and a split sleeve 4. A taper surface is formed at the pin 3, a taper surface fitted in the pin 3 is formed at the sleeve 4 and a split to elastically increase diameter is formed. The flange 2 is locked by a screw at a pull D1 by a bolt 5. A washer holding part to contain a spring washer 6 is situated at the inside of the flange 2. After the pivot 1 is inserted through pulls S1 and D1, the flange 2 is locked by a screw at the pull D1 by the bolt 5 to prevent slip-off. The spring washer 6 elastically fixes the pivot 1 at the flange 2, and by pressing the pin 3 in the sleeve 4, the diameter of the pivot 1 is increased.
Patent JP-S57192487-A (JP)
Title: Carrying means in dry quencher for coke
Inventor: KITAMURO KEIZOU
IPC: C10B39/12
Filed: 1981-05-22
Abstract: PURPOSE: To hoistably install a bucket loaded with coke and to carry the coke  in a state of perfect dustproofness from the bucket to a hopper and fixed chute  and finally to the top of a quenching tower in a hoisting tower covered by an  outer board.  
     CONSTITUTION: The top portion of a hoisting tower 5 capable of hoisting a bucket 12 loaded with incandescent coke by a hoist 11 placed at the top, is covered by an outer board 6 to be shut off from the air. Within the covered portion  7 of the hoisting tower, a horizontal rail 15 is placed and a truck 16 loaded  with a hopper 17 is movably placed on the rail 15. The top of a quenching tower  1 is provided with a fixed chute 8 for connecting an airtight upper hopper 2  having an openable feed hole to the hopper 17 on the truck 16. A free end 9 of  the fixed chute 8 is fixed within the covered portion 7, which is also connected  with a dust collecting duct 19, thus attaining perfect airtightness and dustproofness. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6010000-A (JP)
Inventor: BERUNHARUTO DOOTSUAUERU
IPC: E04B1/84
Filed: 1984-04-19
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-S61237906-A (JP)
Title: Liquid fuel burner
Inventor: NAGAMITSU SACHIO
IPC: F23D3/02
Filed: 1985-04-12
Abstract: PURPOSE:To prevent deformation in the combustion chamber due to heat and maintain excellent combustion characteristics in it by constituting at least high temperature sections in the upper middle sections of a combustion chamber with a plurality of multi-hole plates and providing small projections in the joining sections of the multi- hole plates to provide small gaps among the multi-hole plates and by the difference in the positions of installation of the small projection bodies. CONSTITUTION:Multi-hole plates 14a and 14b that form a flat combustion chamber 15 are completely separated into groups of a plurality of plates, and the multi-hole plates 14a and 14b that are inserted into a support 13 of rail shape are prevented from slipping downwards by means of stoppers 19. Small project 17 on the multi-hole plates at their joining sections provides always small gaps between two multi-hole plates plates and because of the difference in the positions of installation of the small projections, there is always a small gap 18 at least one position in the direction of the arrangement of the multi-hole plates 14a and 14b. Accordingly the thermal expansions of the multi-hole plates 14a and 14b are completely absorbed by the small gaps 18. The amount of air that flows into the combustion chamber 15 through the small gaps 18 can be suppressed to the extent that it will not influence combustion, and an excellent state of combustion can be maintained.
Patent JP-H10275787-A (JP)
Title: Wafer polishing system
Inventor: ARAKAWA SATORU
IPC: B24B37/30
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To improve a working efficiency and at the same time reduce particles generated by people and hence improve the polishing accuracy of a wafer by reducing operation by people as much as possible. SOLUTION: A system has a carrier plate 12 with a surface where a wafer 11 is adhered by the surface tension of a liquid such as water, a sticking equipment 15 for sticking wafers, at least one polishing equipment 50 for polishing a wafer surface to a mirror surface, a polishing supply equipment 51 for carrying the carrier plate 12 to the polishing equipment 50 for supply, a releasing 71, a polishing delivery equipment 63 for delivering the carrier plate 12 from the polishing equipment 50 and carrying it to the releasing equipment 17, a washing 77, a conveyor roller 71c for carrying the carrier plate 12 to the washing equipment 77 after delivering it from the releasing equipment 71, and a washing delivery equipment 81 for carrying the carrier plate 12 to the sticking equipment 15 after delivering it from the washing 77.  Then, a closed loop is formed by the above equipments and a plurality of carrier plates 12 are circulated in the closed loop.
Patent JP-S62174083-A (JP)
Title: Novel cephalosporin derivative and antibacterial agent
Inventor: TSURUOKA TAKASHI
IPC: A61P31/04
Filed: 1986-04-03
Abstract: NEW MATERIAL:A cephalosporin derivative of formula I (R<1> is 5-6-membered heterocyclic group or bicyclic hetero group containing N and optionally S and O and optionally having substituent group) having 2-( 2-aminothiazol-4-yl )-2-(1,5- dihydroxy-4-pyridone- 2-carboxamido) acetamido group at 7-site and its salt. EXAMPLE:(6R,7R)-7-[(RS)-2-(2-aminothiazo-4-yl)-2-(1,5-dihydroxy-4-pyri done-2-car boxamido) acetamido]- 3-(1-methyl-1H-tetrazol-5-yl) thiomethyl-ceph-3-em- 4- carboxylic acid. USE:Antibacterial agent against Gram-positive bacteria, Gram-negative bacteria and Pseudomonas aeruginosa. PREPARATION:The compound of formula II (R<2> is H or amino-protecting group; R<3> is H or carboxyl-protecting group) is made to react with the compound of formula III (R<4> and R<5> are H, benzyl, etc.).
Patent JP-H09270581-A (JP)
Title: Manufacture of multilayer wiring board
Inventor: MURANO SHUNJI
IPC: H05K3/46
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of malconnection in through hole connections between the wirings of a first group of wirings and those of a second group of wirings. SOLUTION: A first group of wirings consisting of a plurality of wirings 2 are attached onto a substrate 1. Next, a thin plate glass 3 having a plurality of through holes 3a is put on the board 1 and fixed so that the through holes 3a may be arranged above each wiring 2 of the above-mentioned first group of wirings. And a second group of wirings consisting of a plurality of wirings 5 are attached onto the thin plate glass 3 so that each wiring 5 of the second group of wirings may be connected to each wiring 2 of the above-mentioned first group of wirings electrically through the through holes 3a of the thin plate glass 3.
Patent JP-H01247517-A (JP)
Title: Method for operating smelting reduction
Inventor: YAMAUCHI MASAO
IPC: C21B11/00
Filed: 1988-03-30
Abstract: PURPOSE:To stably maintain secondary combustion ratio to high and to prevent reoxidization of molten metal by specifying ratio of molten slag thickness in a furnace and dent depth on the slag formed with top blowing oxygen. CONSTITUTION:By top-blowing the oxygen gas to raw materials of ore, carbonic material, etc., charged in the smelting reduction furnace 1, the carbonic material is burnt, to reduce iron oxide. Then, the ratio Ls/Ls0 of the molten slag thickness Ls0 in the furnace and the dent depth Ls of the slag formed with the top blowing oxygen 8 is set to <=0.7. The maintenance of this setting value is executed by controlling height of the top blowing lance 5. By this method, the high efficient smelting reduction is executed, so that the dent depth Ls of the molten slag does not reach to the molten metal 2.
Patent JP-S60222076-A (JP)
Inventor: WATANABE YASUNARI
IPC: A63F9/08
Filed: 1984-04-18
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-S522694-A (JP)
Title: Manufacturing method for waterproof corrugated cardboard having gas pe rmeability
Inventor: OOKAWA RIICHIROU
IPC: B31F1/24
Filed: 1975-06-24
Abstract: PURPOSE:To manufacture a moistureproof, waterproof and gas permeable corrugated cardboard.
Patent JP-H10273619-A (JP)
Title: Resin composition for coating material
Inventor: NAKAMURA HIROSHI
IPC: C09D157/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for a coating material capable of imparting characteristics capable of manifesting a pseudoplastic flow in a low- volatile concentration region and retaining the viscosity at a nearly prescribed level regardless of a fluctuation in concentration of nonvolatiles to a water-based coating material. SOLUTION: This resin composition for a coating material is obtained by copolymerizing the following elements: (a) a steroid ring-containing ethylenic monomer in an amount within the range of 5-40 wt.%, (b) an acidic group- containing ethylenic monomer in an amount within the range of 3-15 wt.%, (c) a hydroxyl group-containing ethylenic monomer in an amount within the range of 5-40 wt.% and (d) the balance composed of other one or more monomers different from the monomers described in (a), (b) and (c) and having 2,000-30,000 number-average molecular weight.
Patent JP-S522324-A (JP)
Title: Color camera unit
Inventor: TAKEMURA HIROO
IPC: H01J29/45
Filed: 1975-06-24
Abstract: PURPOSE: To provide a device of taking out three color signals by use of a single camera tube and enabling assure connection for every color of transparent conductor films for taking-out of signals corresponding to the color stripe filter of each color in a completely divided state. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05282047-A (JP)
Title: Manual feed operation processor
IPC: B23Q15/00
Filed: 1992-04-01
Abstract: PURPOSE:To obtain the manual feed operation processor which facilitates fraction matching without operating a magnification selection switch many times if a reference coordinate system for a coordinate table has a fraction. CONSTITUTION:A display setting means 24 displays a rounding parameter number indicating the origin coordinates, work coordinates, and machine coordinates of a work by axes and which coordinate fraction is eliminated according to an indication for manual feed operation. When one coordinates have the fraction, a fraction calculating means 33 finds a 1st movement amount at specific intervals of time. Then the coordinates of the rounding parameter number are rounded down at a digit of the current magnification to find the fraction, a movement quantity adjusting means 34 adjusts the 1st found movement amount to obtain a 3rd amount of movement which is possible within the specific time according to the fraction, and a fraction rounding means 35 adds and sets the 3rd movement amount and the coordinate values of the rounding parameter number to display coordinate-converted coordinate values.
Patent JP-H0394470-A (JP)
Title: Semiconductor device and photoelectric conversion device using the same device
Inventor: MORISHITA MASAKAZU
IPC: H01L29/737
Filed: 1990-03-27
Abstract: PURPOSE:To prevent the lowering of a current amplification factor in a micronized hetero-bipolar transistor(HBT) by making the forbidden band width of a second base region wider than that of a first base region in a base region. CONSTITUTION:A first conductivity type collector region 2, a second conductivity type base region 4 and a first conductivity type emitter region 5 are formed. The base region 4 has a first base region and a second base region shaped to the peripheral section of the first base region, and has an image sensing section having a semiconductor device in which the forbidden band width of the second base region is made wider than that of the first base region, and a vertical scanning section, a horizontal scanning section and a reading section related to the image sensing section. Accordingly, a current amplification factor hFE can be improved, and the deterioration of hFE can be prevented even in a micronized HBT.
Patent JP-S63244178-A (JP)
Title: Image processing method
Inventor: KOBAYASHI TAKESHI
IPC: H04N5/262
Filed: 1987-03-30
Abstract: PURPOSE:To realize the expression of a creative image by adding the error between data on the single picture element of an original image and data on the single picture element processed within plural picture elements to the data on the single picture element of the original image and converting successively these data into plural picture elements. CONSTITUTION:The R, G and B data of an original image are defined as X=(x, y, 1)=70, X=(x, y, 2)=140 and X=(x, y, 3)=180 respectively together with a color number i=3(50, 100, 200). Then the first picture element of output data is equal to the color number data (50, 100, 200) nearest original image data (70, 140, 180) and therefore the arithmetic contents a decided as the value (50, 100, 200). Here the error values of the original image data are set at +20, -40 and +20 for R, G and B respectively. In this respect, these error values are taken into consideration when the next output is obtained. Then 20 is added to 70 of R of the original image data since R is short by 20 and the color number data closest to the value of said R is extracted. The similar processing is carried out with G and B respectively. This arithmetic is repeated by the frequency equal to (2X2) picture elements. As a result, the original image can be expressed in a comparatively small number of errors.
Patent JP-H07104551-A (JP)
Title: Electrophotographic electrifier
Inventor: YAMAZAKI NORIAKI
IPC: G03G15/02
Filed: 1994-04-18
Abstract: PURPOSE:To enable uniform electrification by regulating the twisting and warping of a solid electrode plate and making the distance between the solid electrode plate and a charge acceptor constant. CONSTITUTION:In the electrophotographic electrifier constituted in such a manner that the solid electrode plate 1 is composed of a plate-like electric resistor whose volume resistivity is 10<5> to 10<13>OMEGAcm and the surface resistance is >=10<6>OMEGA and a plate-like voltage applying electrode 2 is stuck on the first surface of the solid electrode plate 1, both ends of it are fitted into fitting grooves 5a provided on an insulating solid electrode supporting body 5 regulating the twisting and warping of the solid electrode plate 1, so that it is not twisted and warped and the distance between the solid electrode plate 1 and the charge acceptor 3 can be made constant. Thus, the charge acceptor 3 can be uniformly electrified.
Patent JP-H02257919-A (JP)
Title: Central cleaner
Inventor: KOIKE TOSHIO
IPC: F24F7/10
Filed: 1989-03-31
Abstract: PURPOSE:To ventilate a room with the use of the air suction and discharge forces of a cleaner by disposing selector valves which can change over the flow of air in pipe lines while providing a bypass pipe line bypassing a dust collecting chamber, in a cleaner body, and by controlling the change-over of the selector valves. CONSTITUTION:A cleaner body 13 incorporates a pipe line 14 bypassing a dust collecting chamber, and selector valves 15a through 15d, and a ventilation suction discharge port 10 having a suction port 10a and a discharge port 10b is disposed in the chamber while the discharge port 10b being connected to the cleaner body 13 through the intermediary of a pipe line 12. The selectors 15a through 15c are changed over so as to take both positions A and B indicated respectively by the solid lines and the one-dot chain lines. Further, the selector valve 15d may be closed (solid line) and opened (one-dot chain line). As a result, several kinds of air flows can be obtained by suitably changing over the selector valves 15a through 15d. With the use of the discharge port 10b, the bypass pipe line 14 and the selector valves 15a through 15d, the exhausting, the ventilation and the cleaning of the objective space can be made by using the central cleaner.
Patent JP-S61237083-A (JP)
Inventor: YAMAKAWA MASATAKE
IPC: G21C1/02
Filed: 1985-04-15
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-S62234175-A (JP)
Title: Developing device
Inventor: HANEDA SATORU
IPC: G03G15/08
Filed: 1986-04-04
Abstract: PURPOSE:To obtain an excellent image free from uneven density from a developing device using a two-component developer by making toner pass by cooperation based upon magnets arranged in a developing sleeve and a magnetic body to be rotated oppositely to the developing sleeve and blocking the passage of a magnetic carrier. CONSTITUTION:A sponge 2C is fitted to the tip of a blade 2 for blocking the passage of the developer on the magnetic body 4 and abutted against the periphery of the magnetic body 4. When the sleeve 1 for carrying the developer in a magnetic field formed by the magnets 7 and the magnetic body 4 is moved in the arrow (a) direction, toner T is separated from the carrier C in a regulating area and a toner layer is formed on the sleeve 1. When the magnetic body 4 is rotated as shown by the arrow (b), carrying force reversed from that of the sleeve 1 is applied to the developer and the passage of the carrier C in the developer can be surely blocked in corporation with restriction force based upon the magnetic field.
Patent JP-2000272630-A (JP)
Title: Drainage storing container
Inventor: HARADA SHINETSU
IPC: B65D25/56
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To make scale marks and capacity measurement letters easily visible, to make printing executable with man-hours prevented from increasing at production and to make letters easily visible when written on use by a method wherein the scale markes and the capacity measurement letters to be printed on a drainage part are printed with a whity bright one color. SOLUTION: A drainage storing container is for storing body fluids sucked in by drawing from body cavities of a patient and basically not different from containers of conventional type. For such container, scale marks and capacity measurement letters for identifying the amount of drainage are printed in a stamped-out form. Since the scale marks and the capacity measurement letters on a part up to a line of storage of the drainage are in a whity bright color, prints in the stamped-out form are colored by a color different from the stored drainage and the scale marks and the capacity measurement letters become conspicuous. Since printing is not made on a part other than the scale marks and the capacity measurement letters, a user can describe necessary records on this part, and the described letters can be discerned visually even though the amount of stored drainage increases.
Patent JP-S59202586-A (JP)
Inventor: SUZUKI EIJI
IPC: G06Q50/30
Filed: 1983-05-04
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-S58195815-A (JP)
Title: Method for connecting sheath of optical fiber cable
Inventor: OOKUBO KIMIO
IPC: G02B6/24
Filed: 1982-05-11
Abstract: PURPOSE:To connect the sheath of optical fiber cables quickly with high accuracy by winding a cushion material on the juncture of the cores of the optical fiber cables, inserting a connection pipe of a thermoplastic onto the juncture and melt sticking both end parts of the pipe and the sheath in prescribed mating die. CONSTITUTION:A cushion material 9 such as a plastic tape is wound on the juncture of the cores 1, 3 of optical fiber cables, and a connection pipe 10 of a thermoplastic material which is longer than the wound part and of which both ends form a taper is inserted into the juncture until the pipe contacts with the tapered part of the sheath 4 of the core 3. When both ends of the pipe 10 and the sheaths 2, 4 are thermally melt stuck in the mating die consisting of a top mold 12 provided with cartridge heaters 21, 22 provided in the respective spaces between heat insulation plates 17 and 18, 19 and 20, relief holes 21, 22, a cooling chamber 24, etc. and a similar bottom mold 13, the optical fiber cables are connected quickly with high accuracy by the local heating of easy operations without any damage, etc.
Patent JP-H05237657-A (JP)
Title: Dc tig arc welding machine
Inventor: DANJO KENZO
IPC: H02M9/00
Filed: 1992-02-27
Abstract: PURPOSE:To correct to decrease a current at the time of short circuit transfer and to correct to increase the current at the time of arc transfer by executing gate processing on both discriminating signals of the presence or absence of the current and voltage to form a differential signal for correcting the current and forming this differential signal into a signal added to a set signal of constant current control. CONSTITUTION:The DC TIG arc welding machine is provided with a current detector 11 and a voltage detector 21 to detect the current and voltage of welding load 10, a current discrimination part (a current and voltage converter 12) to form the discriminating signal of the presence or absence of the current and a voltage discrimination part 22 to form the discriminating signal of the presence or absence of the voltage. In addition, a gate part 25 to execute gate processing on both discriminating signals, a differentiation circuit 26 to differentiate an output signal of this gate part 25 and an error amplifier 17 to form an error signal. between a signal added with the differential signal to the set signal of the constant current control and a current detection signal as a feed control signal of the constant current control are provided. The current at the time of starting an arc is corrected to a differential waveform where the short-circuit current is decreased and the arc transfer current is increased by the feed control signal. Consequently, the applicable current range is extended and the performance is improved.