baber/WOPTO huggingface dataset:
Patent JP-S6458410-A (JP)
Title: Machine tool
Inventor: HIROTSU TAKASHI
IPC: B23C3/12
Filed: 1987-08-28
Abstract: PURPOSE:To reduce the space and improve the productivity by dividing a chamfering position by a spindle head equipped with a dividing mechanism installed onto a chamfering device and carrying out chambering by at least one chamfering machine in the vicinity of the head and carrying out all the chamfering works in one working station. CONSTITUTION:A workpiece 3 for which the oil hole boring is completed is transported to a chamfering device 2 and raised to a chamfering position by a transport device by a lift mechanism. The both edges of the workpiece 3 are supported by a chuck 9 and a center 7a, and dividing for the chamfering position is carried out by a dividing motor 10 under NC control, and at the same time, also the transfer board of a chamfering device 12 is transported so that a tool 15 is set there. The transfer board is advanced by a chamfering motor 14, and chamfering for the oil hole opened port part is carried out by the tool 15, and after the completion, the workpiece 3 is divided again, and these operations are repeated, and the chamfering for all the oil holes is carried out at the same place, and the work 3 for which chamfering is completed is lowered to a transport position by the lift mechanism, and transported from the inside of the chamfering device 2.
Patent JP-S6276590-A (JP)
Inventor: SHIMADA YUZO
IPC: H01L23/15
Filed: 1985-09-27
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-2000044199-A (JP)
Title: Reach control device for reach fork lift
Inventor: YOSHIKAWA MASAMORI
IPC: B66F9/24
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To stably perform the loading and unloading work of a reach fork lift by providing a controller for inputting the detection signals of a height detecting means and a load detecting means, and controlling the throttle quantity of a flow regulating valve on the basis of the height data and the load data. SOLUTION: In a reach fork lift having a mast having a rising and falling fork in such a manner as to be longitudinally reachable, a reach control device 1 is provided with a reach cylinder 14, and oil control valve 13 for regulating the working oil quantity sent to the reach cylinder 14 according to the operation of a lever 131, and the like. A flow regulating valve 2 is interposed between the oil control valve 13 and the reach cylinder 14. The flow regulating valve 2 is controlled according to the throttle quantity calculated from the detection signals of a height detecting means 3 for detecting the height of the fork and a load detecting means 4 for detecting the load of the fork by a controller 5 to ensure a stable operation regardless of the change of the load or height.
Patent JP-S6194415-A (JP)
Title: Digitizing device for video signal
Inventor: IDE AKIFUMI
IPC: H04N19/00
Filed: 1984-10-15
Abstract: PURPOSE:To obtain a digital output with high quality by controlling an A/D converter with a clock signal which synchronizes with a burst signal accurately and controlling an input signal with a signal obtained by detecting a level error detected on the basis of a reference level. CONSTITUTION:An analog signal 10 is converted by an A/D converter 12 into a digital signal and pattern-detected 22 with the pattern of a synchronizing signal part, and the output is applied to a gating device 13. This gating device 13 sends the output of the circuit 12 to a BPF14 and a level detector 19 only during a burst period. A burst signal component passed through the BPF14 has a phase difference detecting 15 and is D/A-converted 16 and passed through an LPF17 to control a voltage-controlled oscillator 18, thereby sending a clock signal to the circuit 12. The level error is detected 20 from the level of the pedestal part detected by a detector 19 and the reference level and converted 21 into a digital signal, which is subtracted 11 from the signal 10. Consequently, a digital video signal with high quality whose phase and level are controlled is outputted 23 from the circuit 12.
Patent JP-H0767316-A (JP)
Title: Linear pulse motor
Inventor: SATOMI HIROBUMI
IPC: H02K41/02
Filed: 1993-08-31
Abstract: PURPOSE:To improve the workability in assembling and disassembling of a stator and a rotor by using the inner diameter part of the stator as a coupling hole and assembling end brackets. CONSTITUTION:This linear pulse motor comprises a stator 1, wherein fixed small teeth 16 are formed in the direction of a shaft 21 at the inner surface and 7 has a plurality of salient poles 11, 12,...15 arranged at the equal pitch angle, and a rotor 2. The stator small teeth 16 are formed by sequentially rotating and laminating stator iron plates at the angle that is integer number of times of the equal pitch angle of the salient poles. Thus, a plurality of the stator iron plates 31 having the same inner radius are laminated at both end parts 10a of a stator core 10 in the axial direction. Inner diameter parts 10b are formed in coupling holes. Coupling parts 17a and 18a, which are coupled into the coupling holes 10b are formed at end brackets 1 17 and 18 supporting the rotor 2 so that the rotor 2 can be freely moved in the axial direction through bearings 19 and 10. The coupling parts are mutually coupled with the coupling holes.
Patent JP-H0264187-A (JP)
Title: Tacky sheet having metal gloss
Inventor: MATSUI AKITERU
IPC: C09J7/02
Filed: 1988-08-30
Abstract: PURPOSE:To obtain the title sheet capable of providing gas permeability and high heat resistance to a material to be bonded having three dimensional curved face and suitable to printing by forming a metallic thin film layer and successively tacky agent on one-side surface of fluorine-containing film substrate and providing a plasma treated layer on the opposite face. CONSTITUTION:A metallic thin film layer of Al, Cr, Ti, etc., is formed to one- side surface of the fluorine-containing film substrate by a vacuum metallizing method, preferably by electron beam and further a tacky agent, preferably consisting of a crosslinked acrylic tacky agent is formed thereon. On the other hand, a plasma treated layer wherein fluorine content is <= 65% of that of the substrate and oxygen content is >= 1 per 20 carbon atoms is formed on the opposite surface to provide the aimed sheet.
Patent JP-H0875668-A (JP)
Title: Smoothing roll for inspecting surface of steel plate and apparatus for heating surface of steel plate
Inventor: SATAKE NOBUAKI
IPC: B65H27/00
Filed: 1994-09-09
Abstract: PURPOSE: To provide a smoothing roll for inspecting the surface of a steel plate and a heating apparatus for the surface of the steel plate, on which rust preventing oil is applied, which spreads the rust preventing oil that is applied on the surface of the steel plate, on the entire surface so as to obtain the uni form surface performance suitable for the inspection of the detect of the surface of the steel plate, absorb the extra oil and make the oil film uniform. CONSTITUTION: In a roll, which absorbs the oil infiltrated into an oil- impregnated member 41 attached to the surrounding part into the inner space conducted to the outer surface of a hollow roll 40 and then discharges the oil, a heater is assembled into the inside of the above described oil-impregnated member as the feature. A heating means, which increases the temperature of the surface of the steel plate under the non-contact state, is provided at the front part of the smoothing roll 4 that is the approaching side of the steel plate. As the heating means for increasing the temperature of the steel plate under the non-contact state, any of an infrared-ray heating type, an induction heating type, an electric resistance heating type and a hot-air heating type can be used.
Patent JP-H0883854-A (JP)
Title: Fabrication of semiconductor device
Inventor: FUKATSU SHIGEMITSU
IPC: H01L27/115
Filed: 1994-09-09
Abstract: PURPOSE: To obtain a semiconductor device of two layer gate electrode structure, e.g. an EPROM, in which the planarity of gate electrode and insulation at the upper and lower parts of edge are enhanced. CONSTITUTION: LOCOS oxide 2 is deposited on a semiconductor substrate 1 and a floating gate 4 is patterned (a)-(c). A first oxide 15 is deposited on the floating gate 4 and then it is removed by etching (c), (d). Subsequently, a second oxide 5 is deposited on the floating gate 5 and a control gate 6 is formed thereon using the second oxide 5 as an interlayer insulation film (e), (f). The surface of the floating gate 4 is planarized through two time oxidation and the etching and the upper and lower parts of an edge are rounded.
Patent JP-H02134435-A (JP)
Title: Manufacture of viscous fluid sealed type bush
Inventor: OSHIMA TSUKASA
IPC: B60G7/02
Filed: 1988-08-30
Abstract: PURPOSE:To make a filling operation ranging from injection of a viscous fluid to its sealing performable in very good condition by machining an outer cylinder fitting for diametral contraction, sticking it close to a rigid sleeve constituting a bush body, and sealing a space filled up with a viscous fluid. CONSTITUTION:After insertion and assembly to an outer cylinder fitting 14 of a bush body 18, drawing of multidirectional throttles or the like is applied to a large diametral part 42 of this outer cylinder fitting 14 and its diameter is contracted and thereby this large diametral part 42 is stuck close to a metal sleeve 22 of the bush body 18 via seal rubber 46 tightly attached to the inner circumferential surface, thus sealability between both these members is secured. In brief, with the drawing of diametral contraction, a space formed between the outer cylinder fitting 14 and the bush body 18 is fluid-tightly closed, and a high viscous fluid is sealed in the inner part so that a fluid storage space 54 is thus formed. Since this fluid storage space 54 is hermetically sealed by the contraction drawing to the outer cylinder fitting 14 and completed, a filling operation ranging from injection of the viscous fluid to its sealing is performable very quickly and easily.
Patent JP-H0535130-A (JP)
Title: Semiconductive endless belt
Inventor: YASUI EIJI
IPC: G03G15/16
Filed: 1991-07-31
Abstract: PURPOSE:To allow inexpensive production and to obviate the generation of biasing and wrinkling in traveling by continuously increasing the length in the circumferential direction of the inner peripheral surface of the belt from both ends of the body toward the central part. CONSTITUTION:The semiconductive endless belt 9 consisting of a thermoplastic sheet is formed to such a shape that the inside diameter D2 of the central part 9b is set at -0.1 to -1.0% size with respect to the inside diameter D1 of both right and left ends 9a, 9c in a transverse direction. Namely, the belt is so formed that the length in the circumferential direction of the inner peripheral surface of the belt itself increases continuously from the ends toward the central part. The biasing of the endless belt 9 obtd. in such a manner does not arise and the generation of wrinkles in the central part 9b decreases to eliminate image defects even if such belt is used over a long period of time in the state of putting the belt on two pieces of rollers formed to a drum shape. Further, an advantage lies in that the outer peripheral surface of the semiconductive endless belt 9 can be finished to a specular surface.
Patent JP-S58118989-A (JP)
Inventor: BERUNAARU KORUNU
IPC: F28F9/013
Filed: 1982-12-09
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-H0537409-A (JP)
Title: Mobile communication equipment
Inventor: KAWAKAMI YOSHIO
IPC: H04B1/18
Filed: 1991-08-02
Abstract: PURPOSE:To prevent the quality of received signals from being degraded even when a receiving position is close to a base station and inputs are made excess by attenuating signals outputted from an antenna only for a prescribed variable corresponding to received field strength. CONSTITUTION:In a receiving mode, a control part 26 changes over a switch 22 to the side of a contact B. Thus, for selected signals, only the signal of a prescribed frequency band is extracted by a band pass filter 31. Next, the signal is amplified to be linear by an amplifier 32 and multiplied with the signal of a prescribed frequency outputted from a local oscillator 33 by a mixer 34, and an intermediate frequency(IF) signal is generated. The signal corresponding to the received field strength is detected from the inputted signal by an IF amplifier 35 and outputted to the control part 26. When this signal is larger than a prescribed reference value set in advance, the control part 26 changes over the switch 22 to the side of a contact A. Thus, the signal outputted from an antenna 21 is attenuated only for the prescribed variable by an attenuator 23 and supplied to a receiving circuit 24 later. Therefore, the amplifier 32 is not saturated.
Patent JP-2001042684-A (JP)
Title: Fixing device and image recorder
Inventor: OGISO TOSHIO
IPC: G03G15/20
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To realize the prolongation of service life, even in use of papers having much paper powder and toner requiring a supply of much releasing agent by constituting a release agent coating part of a cleaning part and a release agent supply part, in a roller type fixing device. SOLUTION: In this roller type fixing device 1, the release agent supply part 4 is constituted of a cleaning part having high surface pressure to a fixing roller 2 and a release agent coating part having low surface pressure thereto, and the release agent is supplied to the cleaning part by the release agent coating part. Thus, foreign matter is dammed up by the cleaning part, so that clogging by the release agent coating part is hardly caused and the service life of the fixing device is prolonged.
Patent JP-H0380813-A (JP)
Title: Cooker
Inventor: SHIBATA KATSUHISA
IPC: A47J27/00
Filed: 1989-08-23
Abstract: PURPOSE:To improve the response to the variation of a cooling temperature after placing cooking food into a pot body by providing a through-hole on a part of a soaking plate, and allowing a temperature detector to abut directly on the pot body through this through-hole. CONSTITUTION:In almost the center of a soaking plate 3 and a balance plate 4, stainless steel of the balance plate 4 is scraped, and also, a through-hole 27 is provided on the soaking plate 3 made of aluminum, and moreover, by cutting it up to a pot main body 2, a recessed part 5 is formed. When a pot 1 in which cooking food is incorporated is placed on a heating body 10, a sensitive metallic fixture 14 is pressed against the recessed part 5. Subsequently, when a timer 26 is activated after setting to a desired temperature by a temperature setting device 22, the energizing to the heating body 10 is started, and the cooking food is heated. The recessed part 5 becomes almost equal to the temperature of the inside bottom face of the pot body 2 since it is cut to the inside of the pot body 2, and the temperature of the cooking food is detected exactly. Also, the temperature of a temperature detector 17 becomes almost equal to the temperature of the recessed part 5 since the sensitive metallic fixture 14 is pressed against the recessed part 5.
Patent JP-S6371711-A (JP)
Title: Automatic set reducing valve
Inventor: HASEGAWA YOSHIHIKO
IPC: F16K31/68
Filed: 1986-09-12
Abstract: PURPOSE:To attain a quick responsiveness by providing a detector which converts the displacement in the axial direction of a means, which controls the elastic force of a pressure set spring, to an electric signal and operating a control screw toward a target value by an actuator. CONSTITUTION:The absolute position in the axial direction of an adjusting screw which controls the elastic force of a pressure set spring 16, namely, relations between displacement in the axial direction of a disk 24 and a set temperature target value are stored in a computer in a controller; and when a desired set temperature target value is inputted through a controller 32, an operation displacement extent is operated by a comparing adjuster 31 in accordance with the position signal of the control screw 17 from a position detecting sensor 26, the absolute position, and the set temperature target value. A motor 29 is driven by a driver 30 and the adjusting screw 17 is right or left rotated toward the target value at a time to control the elastic force of the pressure set spring 16. The motor 29 is stopped when the adjusting screw 17 reaches the operation displacement extent.
Patent JP-2001043376-A (JP)
Title: Image extraction method and device and storage medium
Inventor: MATSUGI MASAKAZU
IPC: G06K9/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To extract an object at a highs peed and with high accuracy. SOLUTION: In this image extraction method, an initial kernel setting device 20 sets a point or an area that is designated by an instruction selection device 18 as an area growing kernel. A feature vector extraction device 22 extracts the color component value of every pixel of an input image, the edge intensity value concerning density (lightness), the contrast component or texture feature vector concerning lightness, etc. A key color extraction device 24 extracts the color component feature vector of the key color from a point set on the initial kernel. An area division device 26 labels the pixels having small differences between one of key colors and the color components as the continuous areas and generates the image division data to specify every area.  An area growth degeneration device 28 merges or excludes each of points of areas near the boundary set to a set initial kernel area or an area whose shape is changed in or from an attentional area according to the image feature vector or the image division data. A shape display data generation device 30 generates the display data showing the shape of an area which is obtained in an area growing process (or from the area growing result). Then an image based on the display data is shown on the input image.
Patent JP-S6375254-A (JP)
Inventor: YAMADE KEIJI
IPC: E04F15/22
Filed: 1986-09-13
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-S6371499-A (JP)
Inventor: SAITO HIDEFUMI
IPC: B64C13/50
Filed: 1986-09-14
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-S60110838-A (JP)
Title: Sintered hard alloy and its production
Inventor: TSUKADA HIROSHI
IPC: C22C29/08
Filed: 1983-11-16
Abstract: PURPOSE:To produce a sintered hard alloy having excellent wear resistance and toughness by compounding WC, TiC, TaC or TaNbC powder as a hard phase and a ferrous metal as a bond phase at a specific ratio and sintering the same then incorporating an adequate amt. of N therein. CONSTITUTION:55-75vol% WC powder, 15-35% TiC powder and 5-25% TaC or TaNbC powder are compounded as a hard phase and further 10-18% Fe group metallic powder as a bond metal is compounded therewith and after the mixture is molded under pressure, the molding is sintered in a vacuum. The sintered body after sintering is cooled in a nitrogen atmosphere. The sintered body is cooled at a rate of >=30 deg.C/min in the range from the sintering temp. up to 1,100 deg.C during the course of cooling. The sintered hard alloy which is constituted of the hard phase consisting of WC and BI type solid soln. and the bond phase consisting of the Fe group metal and contains N in the range of x+y<=1, 0.005<=y<=0.05 when the compsn. of the hard phase is expressed by (WTiTaNb) (CxNy) is obtd.
Patent JP-H0755645-A (JP)
Title: Load controller for use in vehicle inspection system
Inventor: SAWAIDE EIKAN
IPC: G01M17/007
Filed: 1993-08-09
Abstract: PURPOSE:To control the load of a bearing roller using a simple structure without consuming electric energy by rotating within a magnetic field a rotary plate which is micro-spaced from a permanent magnet opposite thereto, and exerting the load of rotation on the bearing roller by means of an eddy current generated by the rotation. CONSTITUTION:As a rotating shaft 3 secured to a bearing roller is rotated by the rotation of a wheel located over the bearing roller, a rotary plate 4 made of an electric conductor and secured to the rotating shaft 3 rotates accordingly. The rotary plate 4 is located within the magnetic field of a permanent magnet 6 which is micro-spaced from the plate 4 opposite thereto, and an eddy current is generated as the plate 4 is rotated. The eddy current orthogonally intersects magnetic lines of force, generating an electromagnetic force in the direction opposite to that of rotation of the rotary plate 4. This electromagnetic force serves as a braking force for the rotating shaft 3, that is, load resistance. The load resistance is adjustable by rotating an adjusting screw 9, moving the support member 5 of the permanent magnet 6 along the axis of the rotating shaft 3, and thus varying the interval between the magnet 6 and the rotary plate 4; that is, the load resistance increases with decrease in the interval, and decreases with increase in the interval.
Patent JP-H04101968-A (JP)
Title: Traverse device
Inventor: TERANISHI JUNICHI
IPC: B65H54/28
Filed: 1990-08-20
Abstract: PURPOSE:To prolong the life of a traverse guide by providing rings for delivering yarn from the traverse guide and guiding its turning-around, at both end parts of a traverse cam, and setting the radius-of-curvature of a cam groove large. CONSTITUTION:Rings 13 are formed into bottomed cylindrical bodies surrounding both end parts of a traverse cam 12, inclusive of a casing 6. These rings 13 are rotated integrally with the cam 12. A yarn guide part 19 is formed at the opening edge of the ring 13, and a claw part 20 protruding from a base part 21 is formed on the downstream side in the rotating direction A. The claw part 20 is provided with a guide edge 2 formed to connect the extended line of the straight line part 14 of the cam groove 11 to the traverse end by a straight line. Upon reaching the end point turn-around point 25 of the guide edge 22, yarn Y is transferred into a guide groove 24 so as to be turned around, traverses, and is delivered to a guide 2 having moved relatively along the cam groove 11 at a second delivery point S. The yarn Y is thereby tuned without being related to the cam groove 11, and the circular-arc radius of the radius-of- curvature part 15 of the cam groove 11 can be made large, so that the life of the guide 2 can be prolonged.
Patent JP-S60108128-A (JP)
Title: Manufacture of edged plate or the like
Inventor: IKEDA SHIYUUICHI
IPC: A47J27/00
Filed: 1983-11-18
Abstract: PURPOSE:To prevent a shock transfer caused by strong hitting, by placing an edge ring provided with a stepped part on the rear side, on a circumferential part of a plate body, providing a gap between the circumferential edge base metal part and the inside part of the ring rear side, and executing spot welding to the outside part of the ring upper face. CONSTITUTION:A stepped part 5 whose inside part 6 and outside part 7 become high and low, respectively is formed on the rear side face of an edge ring 4 which has formed a decorated pattern on the surface, a gap 8 is formed between the base metal surface of the circumferential part, and the inside part of the rear side face of the ring 4, and thereafter, spot welding (a) is executed to the outside part of the upper face of the ring 4. In this way, it can be prevented that a shock due to strong hitting at the time of the spot welding is transferred to a porcelain enamel or cloisonne enamel part, and a fault such as a crack, etc. does not occur.