baber/WOPTO huggingface dataset:
Patent JP-S62122724-A (JP)
Title: Vertical injection molding equipment
Inventor: NAGAO TAKASHI
IPC: B29K21/00
Filed: 1985-11-22
Abstract: PURPOSE:To make the easy execution of free shot operation at lower position possible by a structure wherein a spacer, which is provided so as to be able to put in and out between an upper mold and an upper surface plate, and a driving device to get the spacer in and out therebetween are equipped. CONSTITUTION:In a spacer 18, a first pressure bearing plate 22 is shiftably supported on a rail 21 fixed along the underside surface of an upper surface plate 4 and, in addition, a driving device 19 to get the first pressure bearing plate in and out along the rail 21 is provided. Further, on the underside of the first pressure bearing plate 22, a second pressure bearing plate 23 is slidably supported and, in addition, a second driving device 20 to advance and retreat the second pressure bearing plate 23. Furthermore, on the underside of the second pressure bearing plate 23, a third pressure bearing plate 24 is slidably supported. On the third pressure bearing plate 24, pins 27 are imbedded and fixed in such a manner as to be inserted in the drilled holes 29 of the first pressure bearing plate 22 and the clearance holes 28 of the second pressure bearing plate 23. When free shot is performed, the spacer 18 is taken out between the upper surface plate 4 and an upper mold 8 by means of the driving device 20 so as to be able to clean the titled device after the finish of free shot.
Patent JP-H0687267-A (JP)
Title: Desensitizer for pressure sensitive copying paper
Inventor: KOBAYASHI NORIO
IPC: B41M5/128
Filed: 1992-09-07
Abstract: PURPOSE:To improve a desensitizing effect of coloring-stopping properties, erasabilities and the like by making use of an ethylene diamine compound represented by a specific general formula. CONSTITUTION:A desensitive agent for pressure sensitive copying paper is obtained from an ethylene diamine compound represented by a formula wherein R<1>, R<2>, R<3>, and R<4> respectively denote hydrogen atoms or hydroxyl groups, and a saturated or unsaturated 12-24C substituted or unsubstituted acyl group. A shows an ethylene group or a propylene group, and in the case of AO part in a state of being chained, the chain is the homo-chain of oxyethylene or oxypropylene, or the block chain or random chain of these substances. Each of (a), (b), (c) and (d) is an integer of 1 or more. and a+b+c+d is 100 or less. The desensitizer has a high desensitive ability to pressure sensitive photocopying paper and has no transition property, moreover, has no risk of being damaged in its effects by high temperature humidity. exposure, and the like.
Patent JP-H11100556-A (JP)
Title: Pressure-sensitive adhesive sheet
Inventor: OGAWA TATSUYA
IPC: C09J7/02
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure-sensitive adhesive sheet effectively made proof against the separation of the constituent pigment in a printing step by adding a polyester resin having a specified glass transition point to a base comprising a natural rubber and a pigment. SOLUTION: This sheet has a coating film of a pressure-sensitive adhesive containing a base comprising a natural rubber and a pigment and a polyester resin having a glass transition point of below 25 deg.C. Preferably, the amount of the polyester resin used is generally in the range of 5-50 pts.wt. per 100 pts.wt. natural rubber, though it depends on the types and compositions of the pressure-sensitive adhesive component and pigment used. The polyester resin used may be selected among general commercially available ones. The polyester resin is added to a natural rubber emulsion as a base, so that it is used in the form of an aqueous dispersion. The pigment used may be an organic or inorganic pigment usually used in a pressure-sensitive adhesive for a pressure- sensitive adhesive sheet.
Patent JP-H0799046-A (JP)
Title: Battery holding device of electric motor vehicle
Inventor: ITO YASUMITSU
IPC: H01M2/10
Filed: 1993-09-28
Abstract: PURPOSE:To improve the assembling workability by making the cables to connect the terminals of batteries in a single sort, in the batteries loaded on an electric motor vehicle. CONSTITUTION:In an electric motor vehicle on which an assembly battery 2 formed by aligning plural batteries 3 laterally is loaded on a car body, and the terminals 8 of the batteries 3 of the assembly battery 2 are connected with cables 9, the upper side of the assembly battery 2 is held by a band member 10 which consists of an insulating member, and insertion holes to insert the cables 9 connecting their one ends to the terminals 8 of the batteries 3 are formed on the side wall 10a of the band member 10. On the upper surface of the band member 10, terminals where the other ends of the cables 9 inserting to the insertion holes are connected are formed, and a copper plate 17 to connect the terminals each other is also provided. Consequently, the length of the cables 9 to connect the terminals 8 of the batteries 3, and the terminals 14 provided to the band member 10 can be made equal.
Patent JP-2001087862-A (JP)
Title: Thermal cutting method and device
Inventor: KOMATSU FUMINORI
IPC: B23K26/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To automatically determine the cutting condition to meet the cutting purpose, and to achieve an appropriate thermal cutting by inputting the cutting purpose by an operator. SOLUTION: A work on a work table is thermally cut by moving a torch in back and forth, right and left and vertical directions with respect to the work by the command from a control device based on a cutting program. The cutting condition corresponding to a plurality of cutting purposes including the emphasis on the accuracy, the speed and the energy saving are stored in a cutting vertical fine 75 in advance. When the cutting program, the cutting condition and the cutting purposes are inputted from an input device, the cutting vertical to meet the inputted cutting purposes is automatically selected from the cutting conditions corresponding to a plurality of cutting purposes in the cutting condition file 75, and the operation sequence is automatically determined. The thermal cutting is appropriately achieved in accordance with this operation sequence.
Patent JP-H08105289-A (JP)
Title: Pipeline delivery device
Inventor: AKUTSU MIKIO
IPC: E21D1/08
Filed: 1994-10-04
Abstract: PURPOSE: To allow the pipeline of an excavator to be extended easily. CONSTITUTION: A pipeline extended onto the ground from an excavator 1 is disposed movably along the wall surface of an excavated pit and fixed to a fitting plate 4 so as to be connected in the expandable or bendable state to the excavator 1. The fitting plate 4 is slidably engaged with a guide fixed to the wall surface of the excavated pit. A roller is disposed in a position opposed to the wall surface and suspended from the ground by a hanging rope 3, and the pipeline is extended on the ground according to the excavating depth of the excavator 1. The hanging rope 3 is extended to move the pipeline along the excavated pit so as to deliver the pipeline into the excavated pit.
Patent JP-2000093130-A (JP)
Title: Production of beverage
Inventor: NUMATA SHIGESUKE
IPC: A23F5/24
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for more efficiently producing a beverage more tasteful and more stable in quality when preserved for a long time by using a new 'deaeration-treated water' in the case of extraction from and dilution of the beverage material. SOLUTION: This method comprises: preparing a deaerated and ion-exchange treated water obtained by removing an ion component of e.g. a metal ion or chloride ion and unnecessary organic substances and by subjecting a gas component of e.g. oxygen or chlorine to deaeration treatment; and subjecting a beverage material to extraction by using the water treated as above, adding the water to the beverage material for preparation, or dissolving the beverage material of e.g. vitamins in the water. An inert gas is used to replace the air inside the apparatus and systems in the manufacturing process of the objective beverage so as to sever contact between the beverage and air.
Patent JP-H03129171-A (JP)
Title: Welding and transmitter of tantalum diaphragm
Inventor: NAGASU AKIRA
IPC: B23K15/00
Filed: 1989-10-13
Abstract: PURPOSE:To reduce cost by way of improving yield by melting a stainless material only, making the stainless material as a solder material and welding a tantalum material and the stainless material together. CONSTITUTION:A tantalum ring 2 is welded to the side making contact with a process fluid of a flange 1. A stainless in the peripheral part of the tantalum ring 2 is melted with an electronic beam welder. The stainless melted with electronic beam becomes a solder material, and the tantalum ring 2 and the flange 1 of stainless are welded to each other. In this way, the flange 1 welded of the tantalum ring 2 is covered with a tantalum diaphragm 3, and the tantalum ring 2 and the tantalum diaphragm 3 are welded together. Consequently, it is possible to improve yield and reduce cost.
Patent JP-S62125919-A (JP)
Title: Front wheel driving device for 4-wheel-drive vehicle for traveling rugged ground
Inventor: KOTAKE NOBUYUKI
IPC: B60K17/34
Filed: 1985-11-27
Abstract: PURPOSE:To protect a front driving shaft from an obstacle on a road surface by providing said front driving shaft which transmit the output of an engine from the rear side of said engine to a front final reduction gear, in between a lower tube and said engine on the upper and inner part of said lower tube in a body frame. CONSTITUTION:The captioned vehicle has two front wheels 36 and two rear wheels 50 each of which has a wide and super-low pressure tire, an engine 58 loaded on near the center of a body frame 10, a straddle type driver's seat 94 provided in the longitudinal direction on the upper part of the engine 58, and a front final reduction gear 44 which is fixed to the body frame 10 near the middle part in between both the front wheels 36. In this structure, a pair of right and left lower tubes 12 which pass the lower side of the engine 58 in the longitudinal direction, are provided on the body fame 10. And, a front driving shaft 74 which transmits the output of the engine 58 from the rear side of the engine 58 to the front final reduction gear 44, is provided in a space between one lower tube 12a and the engine 58, on the upper part of the lower edge and on the inner part of the outer edge, of the lower tube 12a.
Patent JP-S61141473-A (JP)
Title: Control device for fixing of laser beam printer
Inventor: KUBO KAZUYUKI
IPC: G03G15/20
Filed: 1984-12-14
Abstract: PURPOSE:To make the effective use of felt up to the full cleaning capacity possible by controlling the feed speed of the felt according to a toner concn. CONSTITUTION:The signal of the toner concn. detected by a toner concn. sensor 13 is fed to a concn.-voltage conversion circuit 15 and the voltage Vs thereof is fed to a toner concn. control circuit 17. The output from the circuit 15 is inputted to a felt speed control circuit 18. The circuit 18 energizes a felt driving circuit 19 during the specified time at the period corresponding to the voltage level of the input voltage Vs to drive a felt feed motor 20 thereby feeding the felt. The circuit 18 changes over the felt feed speed from VF3 to VF2 to decrease the feed speed when the input voltage Vs decreases to <=3.5. The felt feed speed is similarly changed over from VF2 to VF3 to decrease further the feed speed when the toner concn. decreases to <=2.5%.
Patent JP-H07116687-A (JP)
Title: Controlling method for filamentous bulking
Inventor: KITATSUJI KATSURA
IPC: C02F3/12
Filed: 1993-10-22
Abstract: PURPOSE:To control filamentous bulking of activated sludge without doing harm to bacteria except filamentous bacteria contained in activated sludge and to human and other animals by adding a cationic surfactant or an amphoteric surfactant having a primary to tertiary amino group to an activated sludge treatment system. CONSTITUTION:In an activated sludge treatment method, drainage is mixed with activated sludge and aerated in an aeration tank. Sludge is separated in a solid-liquid separation tank and separated liquid is discharged as treated water. On one side, a part of separated sludge is returned to the aeration tank as return sludge and the residue is discharged as excess sludge. There may be cases where filamentous bacteria such as sphaerotilus proliferate in the activated sludge and filamentous bulking is generated. A cationic surfactant or an amphoteric surfactant having a primary to tertiary amino group is added to an activated sludge treatment system to prevent such filamentous bulking. Thereby bulking is controlled by phenomena where filamentous bacteria in activated sludge are shrunk in a sheathlike body or fall from the sheathlike body and are made lytic.
Patent JP-H02112946-A (JP)
Title: Ink jet head and ink fet recording method
Inventor: KITAHARA TSUYOSHI
IPC: B41J2/045
Filed: 1988-10-21
Abstract: PURPOSE:To provide an ink jet head having satisfactory ink droplet discharging characteristic by so composing as to always reduce the pressure of ink near a nozzle opening below the atmospheric pressure. CONSTITUTION:Ink holding means is composed to dispose a housing 20, a nozzle plate 21 and platelike members 29, 30, 31 so as to oppose through a predetermined narrow gap D of 2mm or less, and includes a vibrator 24 of pressure generating means partly in the gap D. Notches for guiding ink 32 formed at the adjacent gaps D under the members 28, 30, 31. The gap D must be a set value or less determined by the shape of an ink jet head, the physical properties and surface tension of ink so as not to leak the liquefied ink 32 even if the head is disposed in any posture at any time in the device so composed as to always dispose the level L of the ink 32 under the axis of a nozzle opening 22.
Patent JP-2000100225-A (JP)
Title: Vehicular auxiliary headlight
Inventor: IWAMOTO YOSHIRO
IPC: B60Q1/18
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular auxiliary headlight having both a fog lamp function and a cornering lamp function by itself. SOLUTION: A reflector 7 is composed of a fog lamp-use first reflector 10 that constitutes the bottom part of the reflector 7, having a bilaterally symmetrical shape, and reflects light rays L1 from a bulb 8 in the forward direction along an optical axis S, and a cornering lamp-use second reflector 11 that is forwardly extended from the inside position of the vehicle width direction of the first reflector 10 and reflects light rays L2 from the bulb 8 in the direction tilted toward the outside of the vehicle width direction with respect to the optical axis S.
Patent JP-H04141732-A (JP)
Title: Programming efficiency measuring system
Inventor: TSUJIHARA SHIRO
IPC: G06F9/06
Filed: 1990-10-03
Abstract: PURPOSE:To automatize the measurement of programming efficiency by executing the automatic measurement of working time by means of reading timer values at the opportunity of work start and end commands. CONSTITUTION:When programming work, that is, editing and compilation have completed, with a work end command instructed by a user, a working hour measurement means 21 is actuated via a command identification means 7. The working hour measurement means 21 reads work end time from an actual time timer 9 and writes it in a work information word 10 on a work information word storage means 11 via a current work information writing means 12. It also obtains the working time from the difference between the work end time and the work start time written in the work information word 10 and writes the working time in the work information word 10. Thus, the automatic measurement of the programming efficiency can be enabled and the programming efficiency can be easily and accurately managed.
Patent JP-H04141403-A (JP)
Title: Molding method of concrete side-ditch cover and molding form thereof
Inventor: MATSUOKA SHIGEKICHI
IPC: B28B1/14
Filed: 1990-10-02
Abstract: PURPOSE:To mold a concrete side-ditch cover, in which a cushining member is buried on a uniform plane along a cover base section, etc., by placing the bottom cushioning members on the internal base of a molding frame body, a top face of which is opened, at regular intervals so that rear sections are directed inward, pouring concrete and releasing forms. CONSTITUTION:When a side-ditch cover is molded, bottom cushioning members 13 are fitted and placed in each recess 6 of the internal bases of molding frame bodies 4 so that the rear sections of the members 13 are directed inward, and side-section cushioning members 16 are fitted and arranged in each mounting recess 7 of internal one side faces so that the rear sections of the members 16 and directed inward. When concrete for instantaneous release is poured into each molding frame body 4, concrete side-ditch covers 11 are molded under the state in which rear sections are directed downward, the bottom cushioning members 13 are buried in the rear sections of the side-ditch covers 11, and the side-section cushioning members 16 are buried in one side face sections of the side-ditch covers 11. Poured concrete is solidified by a press, molding forms 1 are inverted by gripping handles 2, and the concrete side-ditch covers 11 are released from the molding frame bodies 4.
Patent JP-H10111930-A (JP)
Title: Image processing method and device
Inventor: HABU YUSUKE
IPC: H04N1/40
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To easily extract the pixels corresponding to the dust with high accuracy from those pixels forming a digital image that is read out of a film. SOLUTION: The dust pixel candidates are extracted (S3, S4) based on the feature value of the maximum dust diameter, the average diameter of film particles, the standard deviation of film particles caused by the film density, the dust density value, etc., (S2). When the extracted pixel candidates correspond to the low frequency parts, these pixels are recognized as the dust pixels (S6 to S8). In regard to the high frequency parts, the dust pixel candidates are extracted based on the degrees of density chance (S9, S10). Then the dust pixel candidates are selected based on the directivity of density gradient (S11 to S14).
Patent JP-H01107386-A (JP)
Title: Floating head slider
Inventor: YAMADA TADAHARU
IPC: G11B21/21
Filed: 1987-10-21
Abstract: PURPOSE:To obtain a floating head slider with less danger of wear and a head crash and with high reliability by providing two taper parts different in angles on two side rails. CONSTITUTION:First taper parts 13 and 14 are formed on the side of air inflowing terminals 17 and 18 on two rails 11 and 12. Second taper parts 15, 16 and 22 are formed in the back of the first taper parts 13 and 14 and a crossing rail 21. The angles of the second taper parts 15, 16 and 22 with respect to the rails 11 and 12 are set smaller than that of the first taper parts 13 and 14. Consequently, the pressure of the surface of the rails generating a positive pressure does not drop at the time of the low speed traveling of a medium in the floating head slider, and the floating force by the positive pressure and suction force by the negative pressure are balanced and a stable floating characteristic can be obtained in the floating head slider. Thus, the danger of wear and the head crash is reduced even if the floating head slider is used under the CSS system.
Patent JP-H07135121-A (JP)
Title: Method for surface treatment of permanent magnet
Inventor: KIYOKAWA HAJIME
IPC: H01F41/02
Filed: 1993-10-25
Abstract: PURPOSE:To provide a method for surface treatment of a permanent magnet wherein a plating film having a sufficient corrosion resistance is formed without deteriorating dimensional precision. CONSTITUTION:After the surface of a permanent magnet is subjected to gloss nickel plating, a chromium film is formed by electroplating using trivalent chromium bath, and further subjected to chromate treatment. In another case, instead of the chromium plating, tin-nickel alloy electroplating using tin-nickel bath or tin-cobalt alloy electroplating using tin-cobalt bath is performed.
Patent JP-H06117499-A (JP)
Title: Driving device
Inventor: KONNO YOSHIHIKO
IPC: F16H1/06
Filed: 1992-10-05
Abstract: PURPOSE:To impart backlash correcting function by fetching power, corresponding to the rotating direction, from a part of a driving system at the time of reversing the driving direction, and masking encoder output for the period corresponding to backlash between an encoder and a driven object and releasing mask after the end of the period. CONSTITUTION:When a motor 1 is rotated reversely in the direction of an arrow mark (b), a pulse plate 4b and a mask plate 5 are rotated integrally in the direction of the arrow mark (b) since both pulse plate 4b and mask plate 5 are connected by frictional force. The optical path (x) of a photo interrupter 10 is therefore cut off by the mask plate 5, and the signal of the photo interrupter 10 is masked This masked period corresponds to a section between a first opening 5a and a second opening 5b, that is, the section of an angle theta1 corresponding to backlash. When the angle-of-rotation of the motor 1 reaches theta1, the position of the pulse plate 4b and mask plate 5 is placed in the mask release position, and the optical path (x) of the photo interrupter 10 is opened. reaches theta1, the position of the pulse plate 4b and mask plate 5 is placed in the mask release position, and the optical path (x) of the photo interrupter 10 is opened.
Patent JP-H10110160-A (JP)
Title: Water repellent and oil repellent agent composition for fiber
Inventor: YOKOYAMA MIKA
IPC: D06M13/513
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide the subject composition having an improved water repellent and oil repellent property and its durability without damaging feeling of fibers by treating fibers with a specific silane compound having an isocyanate group. SOLUTION: This water repellent and oil repellent agent composition contains (A) a silane compound having at least one water repellent organic group and at least one silicon atom directly bonding to an isocyanate group and (B) a solvent dissolving the component A as essential components. Preferably, the component A is a compound expressed by the formula R1 and R<2> are each an isocyanate group or an alkoxyl; R' and R" are each H or a 1-30C monofunctional organic group; Y is a bifunctional organic group; (a) and (b) are each 0 or 1-3, 0<=(a+b)⊖5} and e.g. trichlorotrifluoroethane can be used as the component B.
Patent JP-H01111793-A (JP)
Title: Color displaying coated fertilizer
Inventor: TANAKA YUJI
IPC: C05G3/00
Filed: 1987-10-23
Abstract: PURPOSE: To judge the validity of fertilizing effect while observing only the fading of a colored display from the external appearance, and surely perform an additional fertilizing work by coloring a molded fertilizer and coating the surface with a resin not dissolving a coloring component.  
     CONSTITUTION: Dyestuff and pigment used to color the outer periphery of the molded solid fertilizer are insoluble to a coating resin component and also have a property to elute by linking with a fertilizer component eluting with water entering from a porous portion of the coating resin. The coating resin treated on a surface of the colored molded fertilizer is the one having transparency so as to enable to see through the color of the molded fertilizer and also not dissolving the coloring component. Thus, by observing the fading of the colored display from the appearance, the validity of fertilizing effect can be judged. 
     COPYRIGHT: (C)1989,JPO