baber/WOPTO huggingface dataset:
Patent JP-H0768148-A (JP)
Title: Method for controlling pan granulator
Inventor: NIWA YUKIO
IPC: B01J2/14
Filed: 1993-09-02
Abstract: PURPOSE:To minimize the variation of the diameter of a pellet with the change of water content and surrounding humidity. CONSTITUTION:The pellets P discharged from the rotary pan 15 of a pan granulator 10 are sampled by a sampling device 31, the pellet diameter distribution is measured by a measuring device 32, and at least one among the depth H of the rotary pan 15, rotating speed V and inclination 9 is controlled in accordance with the distribution by a controller 33.
Patent JP-S61121462-A (JP)
Title: Manufacture of semiconductor device
Inventor: AKAI YOSHIO
IPC: H01L21/822
Filed: 1984-11-19
Abstract: PURPOSE:To contrive to stabilize the threshold voltage by a method wherein an insular SiN film is formed on the Si substrate and after an Si layer is selectively made to epitaxially grow outside the SiN film using tricholorosilane, the SiN film is removed and a recess is formed. CONSTITUTION:An SiO2 film 6a is formed on an Si substrate 1 and an SiN film 6b is formed thereon. Then, an etching is performed on the SiO2 film 6a and the SiN film 6b and an insular SiN mask 6c is formed. After that, the SiN mask 6c is removed by performing an etching and a recess 3a is completed. The bottom surface of the recess 3a, which is made to expose by this etching, is smooth and there exists no remaining stress in the bottom surface. A dielec tric film 4a to be formed on the inner surface of the recess 3a, wherein there is no both remaining stress and surface roughness, is more stable than a conven tional dielectric film 4 in withstand voltage and the side surface thereof is slanting. Accordingly, an electrode 5a to be formed by coating is improved its coverage more than that of a conventional electrode 5 and the characteristics of the capacitor to be formed are stabilized.
Patent JP-S60136316-A (JP)
Title: Manufacture of semiconductor device
Inventor: ABE HIDEJI
IPC: H01L21/302
Filed: 1983-12-26
Abstract: PURPOSE:To make the shape of a contact hole smooth using difference of etching speed by forming any one layer of a phosphoric silica glass film which has inclined concentration of phosphorus varying to the direction of depth, polysilicon, a diffusion layer or an aluminum wiring. CONSTITUTION:On a silicone semiconductor substrate 1, phosphoric silica glass 2 is formed by chemical vapor growth. In this case, the phosphoric concentration distribution in the phosphoric silica glass 2 is made higher toward the surface. If the phosphoric silica glass film 2 is etched by reactive ion etching using a mask of photo resist 3, the angle 4 of a contact hole is made sharper. Then, if etched using fluoric acid solution which has a selectivity of higher etching speed in higher concentration of phosphorus in phosphoric glass, the shape of the angle 4 can be made smooth without considerably widening the bottom of the contact hole which has lower concentration of phosphorus.
Patent JP-H0295776-A (JP)
Title: Cap of distributor for internal combustion engine
Inventor: KOBAYASHI KAZUTOSHI
IPC: F02P7/02
Filed: 1988-09-30
Abstract: PURPOSE:To get rid of any accute angle part in a discharge element as well as to prevent voltage resistance from lowering by forming the discharge side of each side electrode into a spherical shape, and this spherical part is machined after being formed, in a cap of a distributor with these side electrodes arranged in the rectangular direction with a turning shaft. CONSTITUTION:A cap 4 of a distributor consists of a center electrode 42 guiding a high voltage generated by an ignition coil, a center carbon 43 and each side electrode 44 being connected a spark plug of each cylinder of an engine as well as a resin part 41 insulating these parts and holding them, and it is clamped to a housing 1. The side electrode 44 is set up in the rectangular direction with a turning shaft, and its discharge element 45 is machined after being formed. At this time, a tip part of the side electrode 44 should be machined in a spherical form, whereby an edge part 46 is made so as not to be an accute angle, thus field convergence is prevented from occurring.
Patent JP-S60137508-A (JP)
Title: Method for deviating center of ring roll caliber
Inventor: YOSHIHARA SEISHIROU
IPC: B21B1/18
Filed: 1983-12-26
Abstract: PURPOSE:To form-roll long columnar bodies having different dimensions in a wide range by deciding the eccentric quantity of the center of a ring roll caliber with respect to the axial center of a gear by the combination of the key grooves of the gear and a cylinder at the contacting surface of them. CONSTITUTION:An inner hole 2 is eccentrically provided to a gear 1, and a cylinder 3 is fitted freely rotatably to the hole 2; an inner hole 4 is also provided eccentrically to the cylinder 3, and a ring roll 5 is freely rotatably fitted to the hole 4. A pipe 6 is form-rolled between the inner peripheral surface of roll 5 and a mandrel 7. The distance KN between the axial center K of gear 1 and the center N of inner hole 2 deviated from the center K, is denoted by r1; an angle between the r1 and an axisymmetric axis Y, -Y is denoted by theta1. Further, the center distance between the inner and outer circles of the cylinder 3 inscribed in the hole 2 is denoted by r2, and an angle between the axisymmetric axis LN of cylinder 3 and the axis Y, -Y is denoted by theta2. The eccentric quantity of the center L of ring caliber, to be deviated at that time, with respect to the axial center K of gear 1, is changed by changing the (theta2-theta1), and the (theta2-theta1) is properly selected by inserting a key 9 into the key groove 8.
Patent JP-S61122075-A (JP)
Title: Steering apparatus for automobile
Inventor: KANAZAWA HIROTAKA
IPC: B62D5/00
Filed: 1984-11-19
Abstract: PURPOSE:To carry out more closely the variable control of steering characteristic by changing the ratio of steering angle and turn steering angle of wheels in response to the magnitude of vehicle speed and steering angle. CONSTITUTION:A transmission ratio variable structure 10 which is coupled to a gear 8 through an intermediate shaft 9 is provided in a steering force transmitting passage between a steering wheel 3 and a steering gear 8. The gear 8 is constituted to have a variable gear ratio type which changes the gear ratio in response to steering angle. And the transmission ratio of the transmission ratio variable control structure 10 is controlled by a controller 26 on the basis of a vehicle speed signal from a vehicle speed sensor 27. Accordingly, it is possible to decrease the transmission ratio of turn steering angle to make the stability of running excellent in high speed running, and it is possible to increase the transmission ratio to improve the sharpness in low speed running.
Patent JP-S61121106-A (JP)
Title: Function setting method for programmable controller
Inventor: MATSUMURA AKIRA
IPC: G05B23/02
Filed: 1984-11-19
Abstract: PURPOSE:To set the functions of a controller in response to various external devices and also to improve the workability of the controller, by displaying screens on a display panel through the display functions using a simple language and patterns. CONSTITUTION:A mode selecting display containing a language and patterns is carried out on an initial screen of a display panel 5a after the power is supplied to a controller. Then a desired mode is selected with operation of an external input key 4a. Thus a prescribed mode containing the corresponding language and patterns is displayed on the panel 5a. Based on this display, the desired items are set successively for each screen by means of the key 4a. Then a desired function corresponding to an external device B can be set to a device A.
Patent JP-H08108275-A (JP)
Title: Narrow gap butt welding method of fixed tube
Inventor: SUGITANI YUJI
IPC: B23K9/095
Filed: 1994-10-07
Abstract: PURPOSE: To prevent generation of incomplete fusion by executing high speed rotating arc welding in first layer welding, build-up layer welding and final layer welding by specifying the rotating speed and rotating diameter of arc. CONSTITUTION: Fixed tubes 1, 2 are subjected to narrow gap butt welding by gas metal arc welding. In first layer welding, a ceramic backing CB is abutted to the rear face of narrow gap 3. The high speed rotating arc welding of 20-100Hz arc rotating speed and 1-4mm arc rotating diameter is used. Peripheral, downward welding in the range of 150-500A welding current and 50-300cm/ min is executed. In build-up layer welding, the arc welding diameter D is changed to 2-6mm, welding is executed in the range of 150-400A welding current and 20-120mm/min welding speed. In final layer welding, the arc rotating speed is changed to 1-10Hz and the arc rotating diameter to 1-3mm, welding is executed in the range of 200-300A welding current and 30-120cm/min welding speed.
Patent JP-H04128150-A (JP)
Title: Series of magazines for electronic part
Inventor: GATSUSHIYOU MASUMI
IPC: B65D73/02
Filed: 1990-09-14
Abstract: PURPOSE:To make the number of magazines easily countable and easy to handle by connecting together the magazines juxtaposed in a block of a predetermined number by a tape member. CONSTITUTION:A magazine 3 is shaped like a rod and receives therein chip-like electronic parts. It is provided on its surface with a stamped indication 5 to show the part and lot number. A plurality of magazines 3 are juxtaposed in such a manner as to arrange their stamped indications 5 in the same direction and a strip-like pressure-sensitive adhesive tape 6 is attached to the magazine faces provided with the stamped indications 5 to connect the magazines 3 together. To reconfirm the number of the magazines, the length of the tape 6 is measured and the resulting length is divided by the width of one magazine 3 to give how many magazines are connected and save the trouble of counting them one by one. Also, since the stamped indications 5 are arranged in the same direction when the magazines are connected, the confirmation thereof is easy.
Patent JP-H07103712-A (JP)
Title: Narrow part displacement meter
Inventor: KIYOTA TAKESHI
IPC: G01B11/00
Filed: 1993-09-30
Abstract: PURPOSE:To conduct highly accurate measurement along with a smaller prism by arranging a pair of pillar-like prisms serving as optical path concurrently parallel at a specified interval. CONSTITUTION:A laser beam 4 outputted from a projector 5 passes through a pillar-like prism 7 as outgoing path, reflected at the right angle on a reflection surface at a tip part 7b and enters a pillar-like prism 8 after passing once through a gap 10. The beam 4 incident into the prism 8 is reflected at the right angle again on a reflection surface 8b and travels straight in an incoming path along the length of the prism 8 to enter a photodetector 6 leaving the prism 8. Then, when a vertical vibration is caused in the direction of a video tape 11 runs, the quantity of light of the beam 4 incident into the photodetector 6 varies with the frequency and the amplitude of the vertical vibration with respect to the direction of the tape 11 runs. Thus. the frequency of an output signal of the photo detector 6 is equal to that of the vertical vibration of the tape 11 with the amplitude thereof proportional to that of the vertical vibration, thereby facilitating the measurement of the vertical vibration.
Patent JP-H04124348-A (JP)
Title: Floor panel support structure
Inventor: TADA SEIJI
IPC: E04B5/02
Filed: 1990-09-14
Abstract: PURPOSE:To fit floor panels with high efficiency regardless of construction accuracy of strip foundation by a method in which metal receivers having upper and lower loosed fitting parts are used for support metals to be used in holes formed in floor panels and the lower receiving face of floor panels. CONSTITUTION:Support metals 4 are set and clamped to the upside of the footing 31 of a strip foundation 30 set along the columns of housing. Screws 10 are connected to the screw hole 27 of holes in the four corners of a floor panel 2 and fitted with a metal receiver 5. The loose lower fitting part 6 of each metal receiver 5 is loosely connected to the strut of corresponding support metal 4, during which period the floor panels 2 are set between the foundations 30. Finally, by using the upper end coupler of the upper loose fitting parts 7(10), the metal receiver 5 is turned to adjust the level of the panel 2. Floor panels can thus be set without influence of strip foundation strains.
Patent JP-2000076563-A (JP)
Title: Electronic equipment
Inventor: HAMANO MASATAKA
IPC: H05K9/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent the regular function from being spoiled under the influence of an external magnet by magnetically shielding electronic components from the external magnet. SOLUTION: On the reverse surface side of a buzzer 21, a shield plate 51 is arranged and this shield plate 51 is constituted by stacking a magnetic shield member which reduces the influence of magnetism and a nonmagnetic member which is electrically insulated. For the magnetic shield member, a magnetic material, such as Fe(iron or pure iron) and Cu(copper), which has magnetic permeability is available and for the nonmagnetic member, insulating substance of a nonmagnetic material of nonmetal, such as PVC(polyvinyl chloride), PC (polycarbonate), and PET(polyethylene terephthalate) is available. This shield member 51 is provided to greatly reduce the influence of the external magnet on the buzzer 21 and then malfunction, e.g. a stop of sounding is prevented.
Patent JP-2000077108-A (JP)
Title: Crimp terminal for electric wire connection
Inventor: YADA TOMOHISA
IPC: H01R4/38
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a crimp terminal which can be attached to terminals of both large and small diameter wires by strong crimping. SOLUTION: By stamping an electroconductive metal plate, a thin substrate 10A with an electric contact 10a at its front end is made. Core wire barrels 10b-1, 10b-2 for large diameter electric wires and insulated barrels 10c-1, 10c-2 are projected keeping a space either up or down from both ends of the substrate 10A in width direction. While at different positions from those of the barrels 10b-1, 10b-2 for large diameter wires in the long direction of the substrate, core wire barrels 10d-1, 10d-2 for small diameter electric wires and insulated barrels 10e-1, 10e-2 are projected opposite direction of the barrels 10b, 10c, and the protrusion of barrels for small diameter electric wires is smaller than that of barrels for large diameter electric wires.  The small and large diameter electric wires and caulked and crimped with the barrels 10b-1, 10b-2, 10d-1, 10d-2 for small wires and large wires, respectively.
Patent JP-S61123993-A (JP)
Inventor: OZAWA TAMANE
IPC: G06Q40/02
Filed: 1984-11-21
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-H0691798-A (JP)
Title: Antivibration sheet and steering roll connector with the sheet
Inventor: ASAGAMI AKIRA
IPC: C09J7/02
Filed: 1992-09-14
Abstract: PURPOSE:To prevent a steering roll connector from deforming under changes in temperatures, and noises at the time of friction of a cable or rotation of a steering from generating by forming pressure sensitive adhesive layer with an adhesive which has high fluidity to mount an antivibration sheet of a steering roll connector. CONSTITUTION:An antivibration sheet is provided with a foam layer and an adhesive layer formed in the aforementioned order on one side of a low frictional sheet, and the adhesive layer is made of the adhesive which has a large fluidity such as aberration distance of 4mm or more of the aberration test. The low frictional sheet 1 is integral with the foam layer 2 which consists of polyurethane, chloroprene rubber, nitrile rubber, etc., of 0.1-2mm thick and the adhesive layer 3. Rubber series, acrylic series, silicone series or, etc., adhesive is used for the adhesive layers 3 and 4, but acrylic series adhesive is recommended in view of durability and cost.
Patent JP-S61124208-A (JP)
Inventor: JOGO YUZURU
IPC: H02B13/02
Filed: 1984-11-21
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-S60138722-A (JP)
Title: Magnetic recording medium
Inventor: HASEGAWA MASAO
IPC: G11B5/73
Filed: 1983-12-27
Abstract: PURPOSE:To obtain a recording medium for high density recording which has high heat resistance and excellent surface smoothness and has a ferromagnetic metallic layer particularly as a vertical magnetic recording medium by forming a soln. of specific polyimide by a casting method into a film and providing magnetic layers on one or both surfaces thereof. CONSTITUTION:The polyimide which is expressed by the formula (R is a compd. contg. aromatic hydrocarbon and n is >=1 integer) and withstands use even at >=200 deg.C, for example, biphenyl tetracarboxylic dianhydride and arom. diamine are thoroughly imidized in a solvent to prepare a polyimide soln. The soln. is formed into a film by a casting method and the film having good surface smoothness of <=0.02mu surface roughness is obtd. with the lack of water due to condensation. Two layers of Fe-Ni layer and Co-Cr layer are formed on one or both surfaces of the film by which a vertical magnetic recording medium is produced. The excellent magnetic recording medium which has large adhesion force between the film and the magnetic layer and decreases spacing loss is thus obtd. without deposition of oligomer on the film surface.
Patent JP-H07104905-A (JP)
Title: Input key identifying method
Inventor: TANAKA JUN
IPC: H03M11/22
Filed: 1993-09-30
Abstract: PURPOSE:To connect and use the different standards or types of keyboards by successively comparing key codes stored in respective keyboard retrieval tables with a key code outputted from the keyboard and identifying the character of the key of a key number, for which both the key codes are matched, as an input key. CONSTITUTION:Key code and shift state information from a keyboard unit 4 is fetched at a keyboard managing part 10 by interruptive detection, transferred to a key code possession part 110 and transmitted to a retrieval table fixing part 111, and an address showing the position of a retrieval table 12 corresponding to the shift state information is possessed from a managing table 120 by the fixing part 111 and transmitted to a key code retrieval part 112. That retrieval part 112 successively extrcats the positions of retrieval tables 12, successively compares the stored key codes with the key code outputted from the keyboard unit 4, extracts the key number of the key code retrieval table for which both the key codes are matched, and transmits the character of that key to a key number possession part 114 as the input key.
Patent JP-S60138021-A (JP)
Title: Vacuum refining method
Inventor: MASUDA YUUSAKU
IPC: C21C7/10
Filed: 1983-12-27
Abstract: PURPOSE:To decrease the content of impurities such as As, Sb, Bi, etc. in the stage of subjecting a molten metal of Cu contg. said impurities to vacuum refining under and at a specific degree of vacuum and treating temp. by adding compd. of Na and Ca thereto thereby making said impurities into salg and removing the slag. CONSTITUTION:Impurities such as As, Sb, Bi, etc. are contained in the crude copper from a Cu refining furnace and therefore the crude copper is put into a treating furnace provided with a reflux type vacuum furnace in the upper part thereof. While the melt of the crude copper is held under the conditions of 0.5- 5.0Torr degree of vacuum and 1,150-1,250 deg.C treating temp., Na compds. such as NaCO3, NaOH, Na2O, NaNO3, etc. or Ca compds. such as Ca(OH)2, CaCO3, CaO, etc. are added to the melt outlet side of the vacuum furnace or near the charging side from the vacuum furnace to the lower furnace at 0.1-2% ratio with respect to the molten crude copper. The above-mentioned impurities are made into slag and the slag floating on the surface of the molten metal is removed. The crude copper is thus refined to Cu contg. less impurities.
Patent JP-H0293464-A (JP)
Title: Puncher for plate making
Inventor: YARITA TETSUJI
IPC: G03F9/00
Filed: 1988-09-29
Abstract: PURPOSE:To facilitate boring of punch holes and to enhance the efficiency of sticking operations by movably holding a cylindrical blade, moving the blade vertically while rotating the blade to bore hole and dropping the punched film piece during ascending of the blade. CONSTITUTION:The color sepn. films are placed on a table 22 and are fixed after the reference marks thereof are mated with the indices of magnifying scopes 34a, 34b. The prescribed data of the plates of the respective colors are inputted from an operation panel 36; thereafter, movable members 26a, 26b are moved along guide rails 24a, 24b. A drill 32 is moved along a pole 28 and is mated with the plate of the 1st color. After a locking mechanism is operated, the cylindrical blade of the drill 32 is vertically moved while the blade is rotated to bore the punch hole. Since a stationary pin is provided to the center of the blade, the punched film piece falls onto the punching position. The punch holes are thereafter bored by making the similar operation.
Patent JP-2000295247-A (JP)
Title: Scheduling method in queuing system and chuting blanks switch
Inventor: MARK GOUDORUU
IPC: H04L47/22
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a high stability with a simple operation by discriminating one port having a maximum cell arrival rate and adding a dummy cell to ports except the maximum rate cell arrival port in order to permit the arrival rates with respect to the whole ports to be nearly equal. SOLUTION: A chuting blanks switch is provided with four input ports 6-11 to 6-14 and four output ports 6-21 to 6-24, for example. The cell arrives at the input ports 6-11 to 6-14 by different rate. A rate discriminator 6.3 discriminates the input/output ports 6-11 to 6-14 and 6-21 to 6-24 of the maximum arrival rate. A filling settler 6.4 settles a dummy flow corresponding to a proper queue to permit the arrival rates with respect to the whole ports 6-11 to 6-14 and 6-21 to 6-24 to be equal. A dummy cell generator 6.5 generates the dummy cell. A scheduler 6.6 executes routing by a heuristic MBM method without considering a queue length.
Patent JP-H1090466-A (JP)
Title: Main steam nozzle sealing device
Inventor: INOUE KEN
IPC: G21C13/067
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce positioning work for a back pressure support ring and the like with a crane and improve operation capability and safety by constituting with provision of an elevation cylinder fixed vertically to the back pressure support ring. SOLUTION: An elevation cylinder 29 is fixed to a back pressure support ring 11 of a main steam nozzle sealing device for a boiling water reactor, etc. To the lower end of the piston rod 30 of the cylinder 29, the lower end part 31a of a hanging arm 31 is fixed. At the lower part of the ring 11, a stopper 32 driven by a stopper cylinder 33 is provided. When the sealing device 10 is lowered to a predetermined position by a crane, the arm 31 is hooked on the upper side of a dryer support bracket 13. After a plug 9 is inserted by controlling the elevation of the sealing plug loaded on the sealing device 10 with the cylinder 29, the cylinder 29 extends so that the ring 11 supports the back of the plug 9. Next, the stopper 32 is projected over the bracket 13 by the cylinder to support the sealing device 10.