baber/WOPTO huggingface dataset:
Patent JP-S59159421-A (JP)
Title: Sleeve and shaft coupling device
Inventor: MIKI JIICHI
IPC: F16H55/56
Filed: 1983-02-28
Abstract: PURPOSE:To aim at a reduction in the number of machining stages, by fitly covering a steel tube over the outer circumferential surface of a shaft being formed into a polygon, via a rubber body. CONSTITUTION:A sleeve 6 is formed up with a shaft hole 6a whose section is of almost tetragonal in form, and each corner has a radius. Externals of the sectional form of a shaft 8 is formed into a tetragon in order to correspond to the shaft hole 6a. Each corner of an outer circumferential surface of the shaft 8 is formed up with a groove 10 along the longitudinal direction, fitting each of both ends of steel plates 12, 14, 16 and 18 in the groove, and the peripheral part of the shaft 8 is fitly covered in tubular form. A rubber body 20 is set up between the inner circumferential surface of these steel plates 12, 14, 16 and 18 and the outer wall surface of the shaft 8. Therefore, there is no requirement to grind the shaft's outer circumference so that a reduction in the number of stages of work for grinding is promoted.
Patent JP-H01209597-A (JP)
Title: Discharging mechanism for printing device
Inventor: TONE KENJI
IPC: G07D9/00
Filed: 1988-02-17
Abstract: PURPOSE:To surely extract books even when a jam, etc., are generated in a conveying route by providing a guide which leads the books to slide and drop from the rear of a printing device to the discharging port of an enclosure lower part. CONSTITUTION:A bankbook 2 with folded corners inserted from an inserting/ discharging port 1 is conveyed through a conveying route 4 by a roller 3. During the action of printing, etc., or discharging, when the bankbook 2 with the folded corners jams around a joint of the conveying route 4, the title mechanism is once operated to discharge it in an inserting/discharging port 1 direction, whereas, when it cannot be discharged, it is conveyed in the opposite direction to the inserting/discharging port 1 direction up to the real of a printing device 5, and it is dropped down to a sliding-drop guide 6. Consequently, the bankbook 2 slides and drops along the sliding-drop guide 6, and reaches a bankbook take- out box 8 at the bottom front surface of a cash automatic handling device 7. Thus, the printing device 5 can be operated, and the bankbook 2 is returned to the user of the bankbook.
Patent JP-S60175963-A (JP)
Title: Solar heat collector
Inventor: OOTSUKA NOBUO
IPC: F24S10/75
Filed: 1984-02-23
Abstract: PURPOSE:To form the solar heat collector capable of collecting the heat with a high efficiency by a method wherein the upper surface of an outer casing, in which a heat insulating material is laid on the bottom surface thereof, is utilized as a solar heat absorbing surface and the lower surface thereof is provided with multiple fins while atmospheric air is passed through an air duct, formed by the fins and the outer casing, by a fan. CONSTITUTION:When weather is fine, the fan 14 is stopped and refrigerant, flowing through heat collecting tubes 12, is controlled so as to have an evaporating temperature upper than the temperature of atmosphere. In this case, the upper side of the casing is insulated thermally by the transparent cover 2 and the lower side thereof is insulated thermally by the heat insulating member 5, therefore, heat loss, due to the conduction and radiation of heat, is zero substantially. The heat loss due to convection is also very small. When the weather is cloudy or at night, the fan 14 is driven by a motor 15 and the refrigerant, flowing through the heat collecting tubes 12, is controlled so as to have the evaporating temperature lower than an atmospheric temperature. A very small amount of sun beams, when the weather is cloudy, is absorbed by the solar heat absorbing surface 8 of a heat collecting panel 6. Thus, the solar heat may be collected with a high heat collecting efficiency and the fan may be stopped when the weather is fine while the heat of atmospheric air may be absorbed efficiently by introducing the atmospheric air inbetween the fins by rotating the fan when the weather is cloudy or at night.
Patent JP-H05202490-A (JP)
Title: Thin metallic sheet for shadow mask excellent in etching workability
Inventor: INOUE TADASHI
IPC: C22C38/08
Filed: 1992-01-24
Abstract: PURPOSE:To provide a thin Fe-Ni Invar allay sheet excellent in etching workability, high in the etching factor, superb in the lightness of a flat mask and, furthermore, excellent in the grade of the nonuniformity of the flat mask. CONSTITUTION:The objective thin sheet is constituted of an Invar allay essentially consisting of Fe and Ni, and in which the degree of accumulation of the {331}, {210} and {211} crystalline planes is respectively regulated to {331}<=14, {210}<=10 and {211}<=10 as well as {210}/[{331}+{211}]= 0.2 to 1.0.
Patent JP-H09201780-A (JP)
Title: Motor-driven driving device for stapler
Inventor: NAKAZATO TAKASHI
IPC: B25C5/15
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of fastening work by driving an electric motor while selecting whether the electric motor is driven at a high speed or at a high output in accordance with the load to the electric motor during the fastening process of articles to be fastened by means of staples. SOLUTION: Both a staple magazine and a driver driving block are moved through an electric spring along a guide block until they are abutted on the articles to be tightened. Until the staple magazine is abutted on the articles to be tightened, the load is low, so that a motor-driving control part 32 (not shown) rotates an electric motor 31 at a high speed, so that the driver driving block is moved at a high speed. On the other hand, until the completion of tightening after the staple magazine is abutted on the articles to be tightened, the load is high, so that the motor-driving control part 32 drives the electric motor 31 at a high output by means of the detection signal of a sensor 43.
Patent JP-H08200381-A (JP)
Title: Joint for electric vehicle driving device
Inventor: OIKAWA AKIO
IPC: F16D1/02
Filed: 1995-01-30
Abstract: PURPOSE: To simplify the connecting/separating work of an intermediate joint by connecting a flange section with a taper pin and a nut. CONSTITUTION: An intermediate joint flange connection section is bored with multiple taper holes 3d, 13d penetrating flange sections 3, 13, and a taper pin 30 threaded with male screws 30a, 30b is inserted into them. When the taper pin 30 is inserted into the taper holes 3d, 13d of the flange sections 3, 13 with a hand, the screw 30a on the small-diameter side is protruded to the outside of the taper hole 13d, the taper pin 30 can be guided by a simple nut 20, and the taper holes 3d, 13d of the flange sections 3, 13 and the taper pin 30 are coupled by the taper wedge action with no gap. Even if excessive torque is generated, the intermediate joint flange sections 3, 13 are not drifted from each other, and the intermediate joint flange sections 3, 13 can be firmly connected together.  When the connection of the intermediate joint is to be released, the small-diameter side nut 20 of the taper pin 30 is removed, and the large- diameter side screw section 30b can be simply released when it is fastened by a nut.
Patent JP-S62194366-A (JP)
Inventor: AKAMINE KOKICHI
IPC: E04H6/42
Filed: 1986-02-19
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-H09227862-A (JP)
Title: Synergistic mixture comprising 2,4-dimethyl-6-s-alkylphenol and sterically hindered phenol
Inventor: BERUNAARU JIRU
IPC: C08L69/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a mixture for stabilizing an org. material against thermal, oxidative, or chemical decomposition by mixing a 2,4-dimethyl-6-s-alkylphenol with a sterically hindered phenol.  
     SOLUTION: At least one compd. represented by formula I (R 1  is methyl or ethyl; and R 2  is 10-30C alkyl) is mixed with at least one compd. represented by formula II [n is 1, 2, or 4; X 1  is butyl; X 2  is 1-4C alkyl; when n is 1, then X 3  is 1-20C alkyl, 1-10C alkylthio, substd. triazinylamino, etc.; when n is 2, then X 3  is -E 1 COOE 2 OOCE 3 - or -E 1 CONHE 2 NHCOE 3 - (E 1  and E 3  are each a direct bond or 1-4C alkylene; and E 2  is 2-20C alkylene, a group represented by formula II, 5-7C cycloalkylene, phenylene, or a group represented by formula IV); and when n is 4, then X 3  is (-G 1 COO) 4 G 2  (G 1  is a direct bond or 1-4C alkylene; and G 2  is 5-10C alkanetetrayl]. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2000229558-A (JP)
Title: Outer mirror
Inventor: ONUKI HIROYASU
IPC: B60R1/06
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an outer mirror simplified in structure and reduced in the number of part items. SOLUTION: An outer mirror is provided with a wiper 2 wiping the surface of a pane of mirror glass 1, a wiper shaft 3 reciprocatively and rotationally driving the wiper 2, a mirror holder 11 protecting the circumference and the back part of the mirror glass 1, and a holder base 12 connected to the back part of the mirror holder 11. A bracket 41 provided with a base end bearing part 411 holding the end part of the wiper shaft 3 freely rotationally is arranged in the holder base 12, while in the mirror holder 11 a front end bearing part 111 holding the tip part of the wiper shaft 3 freely rotationally is arranged, so that simplification of structure and reduction in the number of part items can be accomplished.
Patent JP-H10223368-A (JP)
Title: Organic el element and its manufacture
Inventor: WAKABAYASHI MORIMITSU
IPC: H05B33/14
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To heighten luminous efficiency and luminous intensity by efficiently generating light caused by electroluminescence(EL) on a light-emitting surface without losses in a simple constitution. SOLUTION: Recessed parts 12 are formed in the shape of a hemisphere, partial spherical surface or non-spherical surface at given intervals on the surface of an insulative base board 10. The recessed part 12 is formed with a back electrode 14 made of Al-Li or the like, and the back electrodes 14 are connected through several lines of conducting parts 15. A luminescent layer 20 made of organic EL material including an electron transportation material 16, a hole transportation material 18, and a luminescent material as well are laminated on the back electrode 14. A transparent electrode 22 made of a transparent electrode material 21 such as ITO is formed on the luminescent layer 20.  An end face of the luminescent layer 20 positioned in the periphery of the recessed part 12 is oriented to the surface of the base board 10, and is covered with a transparent insulator 24 made of SiO2 or the like.
Patent JP-S5256412-A (JP)
Title: Deck water seal unit in inert gas system
Inventor: TAKAMIZU TSUGIO
IPC: F17C13/00
Filed: 1975-03-19
Abstract: PURPOSE: Adoption of a variable Venturi-system in a Venturi-tube part to keep pressure difference between upper and lower space in the proper body of a unit constant to prevent carry-over even if the supplying amount of the inert gas is changed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54124924-A (JP)
Title: Processing system for picture signal
Inventor: KISHI YUUICHI
IPC: H04N1/40
Filed: 1978-03-23
Abstract: PURPOSE: To improve resolution by providing a facsimile picture signal with 1st and 2nd decision levels and by preventing the omission of a subscan-directional thin line by processing signals on the basis of the decision by those decision levels.  
     CONSTITUTION: A facsimile picture signal from input terminal IN is provided with 1st and 2nd decision levels L 1  and L 2 , comparator circuits CM 1  and CM 2  which output a white signal exceeding decsion level L 1  and a black signal below decision level L 2  are also provided at the output side of peak-value holding circuit PH, and gate G 1  which outputs a half-tone signal from the outputs of comparators CM 1  and CM 2  and FF 1  to FF 4  which discriminate whether a picture signal right before the half-tone signal is a black signal or a white signal are both provided. Further, gate G 2  is provided which outputs the black signal as substituted for the half-tone signal when the signal is identified as the white signal on the basis of the decision result and the white signal when it is identified as the black signal, and gate G 3  is also provided which mixes together the signal as a substitute for the half-tone signal and white signal and black signal at the same timing and then outputs them. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05230834-A (JP)
Title: Underwater driven pile pulling-out engineering method
Inventor: SAKUMA KATSUMI
IPC: E02D9/02
Filed: 1992-02-20
Abstract: PURPOSE:To pull out a steel pipe sheet pile simply while gripping the top edge by means of an underwater vibro hammer by guiding the underwater vibro hammer to the top edge of the already used steel pipe sheet pile driven on the water bottom without relying on a guide of a diver. CONSTITUTION:Guide piles 1 provided with guides 4 in the lengthwise direction are driven along a steel pipe sheet pile P driven underwater. Guide parts 12 of an underwater vibro hammer 11 provided with the guide parts 12 engaged with the guides 4 of these guide piles 1 are engaged with the guides 4, and are lowered. The top edge P of the steel pipe sheet pile P is gripped reliably by means of a lower chuck part 13 of the underwater vibro hammer 11. Thereby, the steel pipe sheet pile P can be pulled out simply by pulling it up while driving the underwater vibro hammer 11.
Patent JP-S52116570-A (JP)
Title: Palletizing method and apparatus
Inventor: KOYAMA HIDEO
IPC: B65H29/36
Filed: 1976-03-27
Abstract: PURPOSE: To arrange plates in the shape before cut in order to stock them in narrow space. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60178012-A (JP)
Title: Manufacture of foam
Inventor: MORIYAMA SADAO
IPC: B29C39/36
Filed: 1984-02-24
Abstract: PURPOSE:To prevent the deterioration of working environment by mold releasing agent, omitting the coating of mold releasing agent and to prevent the inferiority of the surface of a foam by adsorbing the mold releasing sheet having been teflon treated, onto the bottom force for a foam. CONSTITUTION:The mold releasing sheet 11 having been teflon treated is attracted on the molding surface of a bottom force 2. Next, the stock solution 12 of foaming synthetic resin with separate bubbles, is poured on the mold releasing sheet 11. A top force 3 is placed onto the bottom force 2, and the foam 13 composed of separate bubbles is molded, while foaming and curing said resin. Next, at the state where the top force 3 is clamped, compressed air is injected into an air chamber 7, while operating the injection device 5 connected to the bottom force 2 of a foaming mold 1. The separate bubbles are broken by the pressure of this compressed air. Then, at the state where the top force 3 is opened, the injection device for compressed air is gradually operated, and the mold releasing sheet 11 and a foam 13 is easily released from the bottom force 2. The foam 13 is well separated from the mold releasing sheet 11.
Patent JP-H09231166-A (JP)
Title: Data transfer device
Inventor: TADA YUKIO
IPC: G06F5/06
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent the performance of the whole system from decreasing when a device which has originally low data transfer performance is connected to one bus to which plural peripheral devices can be connected. SOLUTION: A CD-ROM driver 31 is provided with a buffer 312 which stores data to be transferred to a CPU 10. When a request to transfer data is made, the data are written in the buffer and the amount of stored data is detected; when the detected data amount reaches a specific value, the written data are read out and supplied to the CPU 10 through a SCSI bus B.
Patent JP-S61193757-A (JP)
Title: Production of continuously cast slab having good surface characteristic
Inventor: SHIRAISHI AIMEI
IPC: B22D11/108
Filed: 1985-02-22
Abstract: PURPOSE:To prevent surface flawing with a steel of which the Cp value calculated by the specific equation is in a prescribed range by using casting powder contg. C at a low ratio to adjust the Cp value in the surface layer part of an slab. CONSTITUTION:The integranular cracking of the continuously cast slab is largely affected by austenite (gamma) grains and the formation of the coarse grains during solidifying and cooling accelerates the integranular cracking of the slab. The carbon equiv. Cp value of the steel contg. Mn, Ni, Ca and N is calculated by the equation. The Cp value in the surface layer part of the slab is adjusted to <0.13 by using the casting powder of the carbon content lower than the carbon content of ordinary casting powder with the steel of which the Cp value exists in a 0.13-0.23 range. The Cp in the surface layer part of the slab is moved to the range where cracking is obviated and the cracking of the slab is prevented by the above-mentioned method.
Patent JP-H03237797-A (JP)
Title: Manufacture of multilayer wiring board
Inventor: KOJIMA SHIGEAKI
IPC: H05K3/46
Filed: 1990-02-15
Abstract: PURPOSE:To prevent position deviation of inner layer circuit boards without using an adhesive tape, by forming a recessed part in the width direction, at the side end portion of one inner layer circuit board, forming a protruding part whose size in the width direction is nearly equal to the recessed part, at the side end portion of the other inner layer circuit board, and fitting and bonding them. CONSTITUTION:An inner later circuit board 1 is provided with a recessed part 4 or a protruding part 5, at the side end portion for fitting. The recessed part 4 is formed by cutting down the side end portion of the board 1 in the width direction. The protruding part 5 is formed as the residual part by cutting out both sides of the side end portion of the board 1. The recessed part 4 and the protruding part 5 are engaged with each other. Thus a plurality of the inner layer circuit boards 1 are bonded in the manner in which the respective side end faces are made to abut. Thereon and thereunder metal foils 3 like copper foils or outer layer circuit boards are stacked. These are made one unit; about ten units are set for one stage; these are heated and compression-bonded by a pressing machine. Thereby a multilayer wiring board wherein the metal foils 3 or the outer layer circuit boards are laminated on both sides of the inner circuit board 1 can be obtained.
Patent JP-H10216994-A (JP)
Title: Rotary press
Inventor: MATTHES MICHAEL
IPC: B30B11/08
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To improve the rotary press so as to operate the rotary press under a low vibration and noise level by improving absorption of the force introduced into a pressure roller. SOLUTION: This press is provided with a frame, a rotator with a drive mechanism, at least one pressure roller unit and a housing to produce a tablet. In order to improve absorption of the force introduced into a pressure roller, which exists at least one, and to design the rotator of low vibration and low noise, a strong base plate 1, which accommodates the rotator 2 with a drive mechanism and the pressure roller 3 is supported by a base frame with using an elastic mount 7. Here, the rigidity of the elastic mount 7 and the mass of assembly unit formed of at least one pressure roller 3 and the rotator with drive mechanism are balanced to each other so that the natural frequency of the vibration system at all six degrees of freedom thinkable is substantially lower than the min. punch engaging frequency generated at the min. rotation speed of an excitation frequency.
Patent JP-H05202421-A (JP)
Title: Production of cold rolled steel sheet for superdeep drawing
Inventor: MIYOSHI TETSUJI
IPC: C21D9/48
Filed: 1992-01-24
Abstract: PURPOSE:To produce a cold rolled steel sheet for superdeep drawing at a low cost by subjecting a slab of a steel, prepared by adding specific amounts of Mn to an ultralow carbon steel containing Ti, N, etc., to hot rolling under specific temp. conditions, to coiling, to pickling, to cold rolling, and then to annealing. CONSTITUTION:A slab of an ultralow carbon steel having a composition consisting of, by weight, 0.0011-0.0025% C, 0.1-1.0% Mn, <0.01% S, <0.003% N, 0.01-0.1% Al, <0.04% Ti (where Ti is contained by the amount not lower than the atomic equivalent ratio of the total content of C and N), and the balance Fe is heated up to 1100-1300 deg.C and hot-rolled under the temp. conditions where heating temp. X represented by absolute temp. and hot finish rolling inlet temp. T satisfy inequality I and inequality II, respectively, where Ti means [(Ti in the steel)-3.43X(N% in the steel)]. Successively, the resulting hot rolled plate is coiled at 400-700 deg.C and pickled to undergo the removal of small amounts of scale. Then, cold rolling and annealing are done. By this method, the cold rolled steel sheet for superdeep drawing excellent in press workability can be produced at a low cost while minimizing the additive quantity of Ti.
Patent JP-S61195146-A (JP)
Title: Vulcanizable fluoroelastomer composition
Inventor: KASAHARA MICHIO
IPC: C08K5/05
Filed: 1985-02-25
Abstract: PURPOSE:To obtain the titled composition having excellent vulcanization properties, etc., and giving a vulcanized product having small compession set and high heat-resistance, etc., by compounding a specific fluoroelastomer copolymer with an iminium salt-type vulcanization accelerator, a polyol-type crosslinking agent, a sulfone-type vulcanization accelerating assistant, etc. CONSTITUTION:The objective composition is produced by compounding (A) 100pts.(wt.) of an elastomer composition containing vinylidene fluoride unit and one or more other fluorine-containing monomer units with (B) 0.05-2pts. of an iminium salt-type is vulcanization accelerator of formula I (X<-> is halogen ion, etc.), (C) 0.1-10pts. of a polyol-type crosslinking agent (e.g. bisphenol AF), (D) 0.05-10pts. of the compound of formula II (R<1> and R<2> are 1-20C alkyl, etc., which may be substituted with a neutral group, and (E) 0.5-30pts. of a bivalent metal oxide and/or bivalent metal hydroxide.
Patent JP-H03237456-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: ABE AKIRA
IPC: G03C7/407
Filed: 1990-02-15
Abstract: PURPOSE:To attain a finish with a proper fog level, proper sensitivity balance and gradation balance by carrying out color development within a specified time with a color developing soln. contg. a specified amt. of an arom. prim. amine color developing agent. CONSTITUTION:Color development is carried out within 2 min and 40 sec with a color developing soln. contg. an arom. prim. amine color developing agent. This agent is used by 1.8X10<-2>-2.5X10<-2> mol/l in mother liquor (tank liquor) for color development. The development time is preferably regulated to 1 min to 2 min and 40 sec, especially 1 min and 30 sec to 2 min and 40 sec so as to attain the above-mentioned finish. Various anti-fogging agents are used so as to inhibit fog and to enhance discrimination and various development accelerators are added to the developing soln. so as to accelerate development. The shelf stability and unevenness of an image are improved.