baber/WOPTO huggingface dataset:
Patent JP-H05125747-A (JP)
Title: Hydraulic operation mechanism of construction equipment
Inventor: YAMASHITA MASAAKI
IPC: E02F9/22
Filed: 1991-11-06
Abstract: PURPOSE:To improve the startability of an engine, and to attain miniaturization by unloading supply pressure oil to a pilot valve when the engine is started, arranging all hydraulic pumps on a straight line and installing a breaker return- oil control valve into a control valve. CONSTITUTION:Hydraulic pumps P1, P2, P3 for a working machine and a pilot hydraulic pump P4 are arranged rectilinearly to an engine E. An unload valve 9 changed over and operated by a solenoid SOI is installed to the discharge-side oil passage 46 of the pump P4, and pressure oil is returned to a hydraulic oil tank through an oil passage 47 when the control lever of the working machine is locked. The operation of a key switch is detected when the engine is started, and the valve 9 is worked and oil can be returned similarly. A changeover valve 53 returning return oil at a time when a breaker 8 is mounted to a hydraulic oil tank is installed into a control valve 53 while the valve 53 is operated freely in response to a single acting type or a reciprocation type. Accordingly, load at the time of start and duct resistance can be lowered, and structure can be simplified and miniaturized.
Patent JP-S62147217-A (JP)
Title: Combustion sensing device
Inventor: ONO TADASHI
IPC: F23N5/12
Filed: 1985-12-23
Abstract: PURPOSE:To get a sufficient combustion sensing signal and at the same time to make a fast ignition sensing and responsive operation by a method wherein a rate of opening of the second flame holes is made locally large. CONSTITUTION:First flame holes 9 communicating with a mixing chamber 5 for use in mixing fuel and combustion air are arranged, a rate of opening of second flame holes 11 installed with a specified distance spaced apart at a downstream side of the first flame holes in respect to the mixing chamber 5 is made locally large, an insulator 18 for use in electrically insulating between the first flame holes 9 and the second flame holes 11 and a sensing circuit 17 for use in sensing an impedance between the first flame holes and the second flame holes are provided. With the foreging arrangement, since the portion of the second flame holes 11 where its rate of opening is locally high even if the flame holes are cooled shows a fast adhesion of the flame to the first flame holes, the impedance between the first flame holes and the second flame holes at that portion is decreased and an electrical current is rapidly increased, a temperature at that portion is rapidly increased nd further the temperature is transmitted around the holes, a time when the flame adheres to the entire area of the first flame holes is also shortened and a time required to reach the maximum current is also reduced.
Patent JP-H01132755-A (JP)
Title: Clad vessel
Inventor: ISHIKURA CHIHARU
IPC: C23C30/00
Filed: 1987-11-17
Abstract: PURPOSE:To provide a vessel having a long service life in high-temp. use by coating a W-base metal with a Pt-base metal in which oxides are dispersed. CONSTITUTION:This clad vessel is formed by coating W or W alloy with Pt or Pt alloy in which oxides are dispersed. Since this vessel has excellent oxidation resistance, and further, oxides are dispersed in a coating film and grain growth at high temp. is inhibited, the service life of this vessel is prolonged. Moreover, Al2O3, ZrO2, Y2O3, etc., are used as the above oxides, and it is preferable to regulate the amount of oxides to about 0.02-10vol.%. The above vessel can be manufactured, e.g., by simultaneously using two targets of Pt and Y2O3 and executing binary simultaneous sputtering of the above two targets onto the inner wall of a crucible made of W.
Patent JP-S61156179-A (JP)
Inventor: HANSU REINTEN
IPC: B41J2/455
Filed: 1985-12-23
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-H09108724-A (JP)
Title: Mechanical descaling method for hot rolled strip
Inventor: OKANO TETSUHIKO
IPC: B21B45/06
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To simplify a subsequent acid cleaning process, in descaling a hot rolled strip through high screw-down cold rolling, by maintaining a specific relation between the thickness of hot rolling scale and the draft. SOLUTION: A hot rolled strip 1 with hot rolling scale sticking is unwound from a pay-off reel 2 and, through a bridle roll 3, rolled by high screw-down rolling using a cold rolling mill 4. The hot rolling scale is cracked by the high screw-down rolling, crushed and stripped from the steel strip 1; then, the crushed scale remaining on the surface of the steel strip is removed by a brush 5. In such descaling, if a relation, t×R>=150, is maintained between the thickness t (μm) of the hot rolling scale and the draft R (%), descaling time is shortened in the subsequent acid cleaning. Successively, the hot rolled steel strip 1 is guided to a spray device 6 with the surface of the strip cleaned by spraying high pressure water from a spray nozzle 7, and then brought into an acid cleaning tank so that the scale remaining slightly on the surface is removed through the acid cleaning.
Patent JP-H04163154-A (JP)
Title: Ink jet recording head and its manufacture
Inventor: SODA MAYUMI
IPC: B41J2/045
Filed: 1990-10-26
Abstract: PURPOSE:To perform joining and electrical connection between a piezoelectric element and a vibration plate assuredly, stabilize the manufacture process, and in addition, obtain an ink jet recording head with high reliability and response property by a method wherein the base and vibration plate are formed of a material which is transparent and has a favorable ultraviolet ray permeability, and a transparent electrode is provided on one surface of the vibration plate. CONSTITUTION:An ink passage which consists of a nozzle 4, pressure chamber 5 and a feeding preparatory chamber 3 is formed on a head base 1. To the head base 1, a thin vibration plate 2 made of the same material with the head base 1 is joined by heat-welding or solvent-welding using an adhesive or solvent. A piezoelectric element 7 to jet an ink 6 is arranged on the vibration plate 2 which is located above the pressure chamber 5 of the base 1. A transparent electrode 20 is formed on the opposite surface to the joined surface of the vibration plate 2. The base 1 and vibration plate 2 are formed with a material which is transparent and has ultraviolet ray permeability of 50% or higher.
Patent JP-H1039981-A (JP)
Title: Html document reference system
Inventor: NAKAKUMA KYOICHI
IPC: G06F3/048
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To refer to a hyper text markup language(HTML) document while using a TV terminal and a remote controller. SOLUTION: Concerning an HTML document reference terminal provided with a data reading means 104, HTML data control means 105, display means 106 and user input detecting means 108, data in HTML format read out of a storage medium, display data for calling the input of figure key are inserted by the HTML data control means 105 and displayed on the display means 106, and link corresponding to the figure key input due to user detected by the user input detecting means 108 is executed. When the data in the HTML format previously includes operating instruction information instructing the reaction to the user input, the HTML data control means 105 executes move to the link destination corresponding to the user input detected by the user input detecting means 108.
Patent JP-H11127303-A (JP)
Title: Image reader
Inventor: TAGUCHI KAZUE
IPC: H04N5/335
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To execute a phase delayed state or a phase advanced state without changing hardware components or executing processing operation on the hardware even when the timing of a driving clock for a photoelectric conversion means is changed. SOLUTION: A timing signal generation means 41 is provided with a phase adjusting register for writing phase adjustment data based on a control means 32, and a phase adjusting means 61 for adjusting the phases of timing signals (CCD RB, CCD CLB) to be applied to a photoelectric conversion means 24 based on the phase adjustment data written in the register. When it is necessary to change the timing of a driving clock for the means 24, the phase adjustment data are written in the phase adjusting register through the control means 32 and the means 61 outputs the timing-adjusted driving clock to the means 24 in accordance with the phase adjustment data, so that a change or the like in hardware components is not required.
Patent JP-2000117698-A (JP)
Title: Continuous sheet punching device
Inventor: EZAWA HIROYUKI
IPC: B26F1/40
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To surely convey a sheet with a scrap by conveying a sheet before blanking to a blanking position by a conveying device in a state that the scrap blanked by a blanking die and the flexible sheet before blanking connected to the scrap are held by the conveying device. SOLUTION: A sheet 4 placed on a base 3 and a die 4 is blanked by a blanking die 2 to form a through hole 9. A conveying head 15 waiting before the die 2 is moved in the X direction and entered into the blanking die 2, covers the through hole 9, sucks the sheet 4 and a scrap 10 for lifting and conveying the same to a chute 8, and conveys the sheet 4 to be blanked, to an upper part of the die 6. Then the sheet 4 and the scrap 10 are opened, the sheet 4 is placed on the base 3 and the die 6, and the scrap is conveyed to an upper part of the chute 8. Then the scrap 10 is moved in the opposite direction until it is positioned on the upper part of the base 3, and these processes are repeated for continuously forming the through holes 9.
Patent JP-H03151971-A (JP)
Title: Supporting mechanism for various auxiliaries for lying-on-one's-back stage of bed
Inventor: NOMURA KATSUYOSHI
IPC: A61G7/05
Filed: 1989-11-08
Abstract: PURPOSE:To support an auxiliary part at a required position by fitting movably a supporting base on a rail furnished on the outer periphery of a bed frame, providing a fixing means thereof and providing a fitting part wherein a supporting rod part of the auxiliary part is freely fitted on the supporting base. CONSTITUTION:When a supporting base is fixed on a longer side part of a bed frame 1, it can be used for supporting a side fence 11a and an irrigator stand 11b and when it is fixed on the head side, it can be used for supporting a head board 11c. The side fence 11a and the irrigator stand 11b can be used at a required position by releasing fixing of the supporting base 5 and moving it. In this case, as the supporting base 5 bends between the bases 5a and 5b and a rotating shaft 9 of a roller 8 moves in the deviationally vibrating direction and it faces to the central direction of the curved part 3r, the curved part 3r can be moved and therefore, it can be moved over the whole outer periphery along the endless ring-shaped rail 3. The auxiliary part 11 such as the stand 11b can be thus supported at a proper position on the outside of the frame 1.
Patent JP-H11126128-A (JP)
Title: Device and method for selectively inputting candidate
Inventor: ITO MASANORI
IPC: G06F3/02
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to display a candidate list with high screen efficiency and to improve the operability all even when plural selection candidate display boxes are provided corresponding to plural input items. SOLUTION: This selective candidate input device for displaying the list of candidate data corresponding to the respective plural input item boxes (selection candidate display boxes 11, 12 and 13) and inputting the selected candidate data to the relevant input item box is provided with only one candidate list box (common candidate list box 14) common for the input item boxes for displaying the list of candidate data and a candidate list display part for displaying the candidate data corresponding to the input item box in a box identification information storage part from an input candidate data group to the candidate list box,  and the candidate data displayed on the candidate list box are selected so that the candidate data displayed on the candidate list box can change its display into candidate data corresponding to the other input item box information related to the selectively inputted input item box.
Patent JP-H03153630-A (JP)
Title: Production of acer nikoense maxim. solution
Inventor: KOBAYASHI TSUNETOSHI
IPC: A61K36/00
Filed: 1989-11-10
Abstract: PURPOSE:To improve effectiveness, stability and taste, etc., of epi.rhododendrin, etc., as an active ingredient of Acer nikoense Maxim. by adding taurine to an extracted solution of Acer nikoense Maxim. CONSTITUTION:0.03-30wt.% taurine is added to an extracted solution obtained by exuding leaf, bark and branch, etc., of Acer nikoense Maxim. with water, warm water or alcohol, etc., to afford the aimed solution.
Patent JP-H08151394-A (JP)
Title: Dipeptide compound
Inventor: YASUMURO KENICHI
IPC: A61P3/02
Filed: 1994-11-25
Abstract: PURPOSE: To obtain a new dipeptide compound having inhibitory actions on cathepsin L, useful for treating and preventing osteoporosis, malignant tumor hyper calcemia, bone Paget disease, etc., by culturing a specific bacterium belonging to the genus Streptomyces.  
     CONSTITUTION: This dipeptide compound is shown by the formula, has inhibitory actions on cathepsin L and is effective for treating and preventing bone diseases such as osteoporosis, malignant tumor hyper calcemia, bone Paget disease, etc. The new dipeptide compound is obtained by culturing a bacterium belonging to the genus Streptomyces [e.g. Streptomyces sp. Q27,122 (FERM P-14,651) or the like] belonging to the genus Streptomyces, capable of producing the dipeptide of the formula in a medium, accumulating the dipeptide compound produced by the bacterium in the culture and collecting a product from the culture. 
     COPYRIGHT: (C)1996,JPO
Patent JP-2000124692-A (JP)
Title: Controller of surface-mounting system
Inventor: SUZUKI YOSHIKUNI
IPC: H05K13/04
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To properly execute a component-mounting operation, etc., of each working machine and easily find out the cause for defective products without inputting operation of complicated data. SOLUTION: This controller of a surface-mounting system provided with a plurality of working machines for mounting components on a substrate or executing other related operations. This controller is provided with a data storage means 10 for storing working data to be executed by each working machine, an execution means 13 for controlling the working machines to make them execute a component-mounting operation, etc., based on the working date stored in the data storage means 10, and a data write means 12 for writing the history data of each work in the data storage means 10.
Patent JP-H03154653-A (JP)
Title: Vertical pulverizing mill
Inventor: KONDO SHIGEKI
IPC: B02C15/04
Filed: 1989-11-10
Abstract: PURPOSE:To achieve continuously long period stable operation by pressing an auxiliary roller to compress with its circumferential surface a layer of raw material to be pressed by a grinding roller against the upper surface of a rotary table under optional force. CONSTITUTION:A plurality of grinding rollers 4 are disposed rotatably on the upper surface of outer periphery of a rotary table 3A so that raw material fed to the central region of the table 3A is ground between the upper surface of the table 3A and the circumferential surfaces of the rollers 4, while predetermined grinding pressure is applied to the rollers 4. And a truncated-cone-shaped auxiliary roller 20 is provided rotatably on the upper surface of outer periphery of the table 3A between the rollers 4 and 4 to compress with its circumferential surface a layer of the raw material to be pressed by the rollers 4 in such a manner that an extended line of the rotation axis of the roller 20 passes the center of the upper surface of the table 3A. Further, the roller 20 is pressed against the upper surface of the table 3A under optional force by means of a pressing means comprising an arm 21, hydraulic cylinder 22, etc. As a result, vibration values can be reduced and a long period stable operation can continuously be performed, resulting in improved productivity.
Patent JP-H02136543-A (JP)
Title: Fuel injection controller
Inventor: AOKI KATSUMA
IPC: F02D41/34
Filed: 1988-11-17
Abstract: PURPOSE:To permit the fuel injection control with high precision by executing the processing corresponding to the processing state information which is set beforehand, without carrying out the retreat processing for a program counter and PSW when an interruption processing demand for generating the fuel injection starting timing is generated. CONSTITUTION:The peripheral hardware 221 which is connected with a CPU 200 through a data bus 205 is equipped with a free running timer 100, conveyor resistors 101-105, capture register 120, bit selecting register 125, etc., and set pulses are selectively generated from a plurality of output ports P0-P3 according to an external input signal 130. When the demand of the prescribed data processing is generated for the CPU 200 from an interruption demand generating circuit 211 according to the interruption demand signal supplied from the conveyor register 101, the pulses are generated by operating the conveyor registers 102-105 and a data memory 213 according to the processing state information by the CPU 200, and an injector is drive-controlled.
Patent JP-H06185934-A (JP)
Title: Bore dimension measuring equipment
Inventor: INOUE SHINYA
IPC: G01B5/10
Filed: 1992-10-29
Abstract: PURPOSE:To obtain a bore dimension measuring equipment for measuring bore dimensions easily and accurately. CONSTITUTION:The bore dimension measuring equipment comprises a truck 3a having a pair of wheels 2, a self-propelled driving machine 1 for driving the wheels 2, an electronic micrometer 4 interposed between the wheels 2 while perpendicularly intersecting the axis (a) of the pair of wheels 2 and a plane including the axis (a) and a grounding point (b), an electronic comparator 13 connected with the electronic micrometer 4, and a distance measuring roller 5 provided for the truck 3a.
Patent JP-H08150471-A (JP)
Title: Hot scarfing control device
Inventor: MORI AKINORI
IPC: B23K7/06
Filed: 1994-11-25
Abstract: PURPOSE: To provide a hot scarfing control device where scarfing can be started from the position closer to the tip of the slab, the yield of the product is excellent, and the breakage of the unit by being hit by the slab is avoided. CONSTITUTION: A process computer 7 controls the slab 1 to be carried from a position detecting sensor 5 to the prescribed position on the opposite side of a unit nozzle 31 by the distance D, and then, controls a measuring roll 4 to be brought into contact with the surface of the slab 1 to detect the distance of movement of the slab 1 while the stab 1 is reversely traveled by the distance R to return approximately and immediately below the unit nozzle 31. The part in the vicinity of the unit nozzle 31 is photographed by a television (ITV) 6 for industrial use, and the process computer makes a judgement whether or not the tip of the slab 1 is present on the opposite side of the unit nozzle 31, and when the tip of the slab is present on the opposite side, scarfing is started while scarfing is not started when the tip of the slab is on this side.
Patent JP-H0998877-A (JP)
Title: Footwear turner
Inventor: ZUSHI TSURUO
IPC: A47G25/00
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a device operating and stopping a motor when a load is applied to a round footwear base and released and neatly stopping the footwear in the front. SOLUTION: A disk having the diameter of 30cm is fitted in a rectangular frame having the width of 33cm, length of 35cm, and height of 10cm. When a person releases the footwear on the disk and leaves it, an electric motor is rotated a half turn and stopped. This footwear turner has the height of 10cm, and it is easy to ride for releasing the footwear. The footwear is turned and made easy to wear.
Patent JP-H11124574-A (JP)
Title: Grout and grouting work
Inventor: SHIMODA KAZUO
IPC: C09K103/00
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the constituent mortar undergoes bleeding or separations into components and the grout can not be poured into a cavity without fail due to dilution with water. SOLUTION: In a grout poured into voids or gaps of ground or a structure and at the boundary between ground and a structure, flowable mortar based on a setting developing material is mixed with a flowable swelling liquid containing a montmorillonite clay mineral, whereupon the swelling liquid gels to permit the formation of a nonflowable plastic mass to prevent the mortar from undergoing bleeding, separations into components and dilution water and the pour of the grout into the aimed cavity without fail by limited grouting.
Patent JP-H03154778-A (JP)
Title: Dressing method for grinding grindstone
Inventor: INOKUCHI HISAYOSHI
IPC: B24B53/08
Filed: 1989-11-09
Abstract: PURPOSE:To form both of a center projecting curvature shape and center recessed curvature shape with one dressing device, by changing gradually the size of the radius of curvature automatically by the part corresponding to the forming notch quantity per once allowed for a dressing tool and forming a grinding grindwheel. CONSTITUTION:The tip of a dressing tool 22 is made to perform the circular motion of an optional radius of curvature by executing the numerical control of the movement in the 1st and 2nd axial directions of the dressing tool 22 and the revolving around the 3rd axis. The both of a center projecting curvature shape and center recessed curvature shape can therefore be formed with one dressing device and a cylindrical face may be formed at both sides of the curvature shape as well. Also, even in case of forming a center projecting curvature shape, it is unnecessary to make a grindwheel 14 coming into the part of the revolving shaft of the dressing tool 22, the span of the revolving shaft supporting bearing 21 of the dressing tool 22 can be shortened, even in case of the diameter of the grindwheel 14 becoming larger, the rigidity is made higher and a space saving can be realized.
Patent JP-H11113885-A (JP)
Title: Individual identification device and method thereof
Inventor: SUZAKI MASAHIKO
IPC: G06T1/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To require no special knowledge for individual identification and to give no pain to an animal. SOLUTION: A camera 101 takes a picture of an eye of an animal such as a horse. An outline extracting unit 102 extracts an outline of a pupil and iris grain from the image of the eye taken by the camera 101. An arc matching unit 103 matches an arc with the outline of the pupil lower part. An iris grain shape deforming unit 104 folds back the arc matched with the outline of the pupil lower part around a main axis so as to use it as a reference axis for the iris grain. Then, an iris grain image is projected to a polar coordinate system using the center of the reference axis as the origin. An iris grain identifying unit 106 compares previously registered dictionary data with the iris grain shape found by the iris grain shape deforming unit 104 so as to identify individuals.
Patent JP-H09114504-A (JP)
Title: Parallel operating method for servo amplifier
Inventor: MATSUBARA SHUNSUKE
IPC: H02P29/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a servo amplifier parallel operating method which can drive a large capacity servo motor by a small capacity servo amplifier. SOLUTION: This operating method places one servo motor in parallel operation by a plurality of servo amplifiers. In this case, command signals (1st PWM and 2nd PWM) of the same contents are supplied to the servo amplifiers (1st servo amplifier 41 and 2nd servo amplifier 42), and the sum of driving currents outputted by the servo amplifiers 41 and 42 is used as a supply current to the servo motor 5. Further, inpartiability between the driving currents of the servo amplifiers 41 and 42 is detected.