baber/WOPTO huggingface dataset:
Patent JP-H0775996-A (JP)
Title: Corrugated board cutting device
Inventor: MANO TOSHIYUKI
IPC: B26D1/24
Filed: 1993-09-09
Abstract: PURPOSE:To reduce frictional resistance between a corrugated board and blades so as to suppress the occurrence of frictional heat and as a result enable the high speed rotation of the blades to improve capacity by cutting the corrugated board successively at two places from the outside, and moving the cut corrugated board pieces in regular succession to the outside by the blades. CONSTITUTION:When a corrugated board 3 is placed between a left and a right side rulers 33L, 33R on a base 11 and a device is driven, the corrugated board 3 is conveyed by conveyor mechanism in the state of the corrugated board 3 being pressed onto the base 11 by the pressure roller of pressing mechanism, and the corrugated board 3 is cut by blades 67L, 67R, 77L, 77R rotated by gear motors 61L, 61R, 71L, 71R. At this time, the corrugated board 3 is cut by the blades 67L, 67R first, and corrugated board pieces 3A, 3B are respectively moved outside by the blades 67L, 67R. The corrugated board 3 guided inside the blades 67L, 67R is then cut by the blades 77L, 77R, and the cut corrugated board pieces 3C, 3D are moved outside by the blades 77L, 77R.
Patent JP-2001077289-A (JP)
Title: Lead frame and manufacture thereof
Inventor: BABA SUSUMU
IPC: H01L23/50
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To cope with reduction in pitch of the inner leads of a lead frame by a method wherein an insulation fixing member is jointed to the sides of the inner leads where a plated layer is formed. SOLUTION: A lead frame member 1 is equipped with an outer frame member 2, lead frames 3, and an insulation fixing member 8. A plated layer 6 is formed on a wire bonding region near the upside tips of inner leads 5. Moreover, the insulation fixing member 8 is formed like a corridor, possessed of openings 8a corresponding to the plated layer 6, and jointed to the surfaces of the inner leads 5 where the plated layer 6 is formed. The plated layer 6 formed on the inner leads 5 is so formed as to come out at the openings 8a. By this setup, the inner leads 5 are reinforced, their tips are securely held, and the lead frame member 1 equipped with narrower pitch inner leads can be obtained.
Patent JP-H04128412-A (JP)
Title: Gate pump without check-valve
Inventor: MATSUBARA KAZUHIKO
IPC: E02B7/26
Filed: 1990-09-19
Abstract: PURPOSE:To obtain a gate pump without a check-valve by forming a discharge part of a gate pump, which consists of a pump and a gate, into the overflow structure, and positioning the discharge water level higher than the water suction side water level. CONSTITUTION:A gate pump consists of a pump 1 and a gate 2. A suction port 5 of the pump 1 is provided in the suction water level side of the gate 2. An overflow discharge port 4 communicated with a discharge port 3 of the pump 1 is provided in the discharge water level side of the gate 2. Since the overflow discharge port 4 is positioned higher than the discharge water level, reverse flow of the discharge water to the pump suction side can be thereby prevented.
Patent JP-H0775500-A (JP)
Title: Tea manufacture steaming system
Inventor: MASUDA SUSUMU
IPC: A23F3/06
Filed: 1993-09-07
Abstract: PURPOSE:To provide a tea manufacture steaming system designed to uniformly diffuse steamed tea leaves in the width direction of a net conveyer belt by continuously changing, in said width direction, by a position-variable means, the feed position for steamed tea leaves fed from the drum of a steaming machine to the net conveyer belt of a cooling machine. CONSTITUTION:A machine frame 17 is equipped with a net conveyer belt 18 for steamed tea leaves T and a position-variable mechanism 21, etc., steamed tea leaves are fed from a steaming drum 6 to the net conveyer belt and cooled by a lower fan 19 for scatter cooling and an upper fan 20 for cooling, etc. The four corners on the lower part of the machine frame are fitted with four wheels 32a-32d, respectively, and the wheel 32a is revolved through a motor 33 to move the machine frame along rails 37 to continuously change the steamed leaves feed position in the width direction of the net conveyer belt; thereby, having sufficient cooling effect on steamed tea leaves by a cooling machine 3.
Patent JP-H1172487-A (JP)
Title: Method for inspecting pipeline
Inventor: UEDA KOHEI
IPC: F16L55/26
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for inspecting pipeline by which the internal state of a pipe 2 can be seized with high accuracy. SOLUTION: In a method for inspecting pipeline, a plug body 1 having an outside diameter which is larger than the inside diameter of a pipe 2 and made of a soft material is used. The plug body 1 is inserted into the pipe 2 from the rear-end opening of the pipe 2 while the front end of a guide rope 3 is attached to the rear end of the plug body 1 and the plug body 1 is moved toward the front end of the pipe 2 by supplying a pressurized fluid into the pipe 2 from the rear-end side of the plug body 1. When the plug body 1 reaches the front end of the pipe 2, a pipe inside inspection device 5 is attached to the rear-end of the guide rope 3 and the guide rope 3 is pulled back from the front end side of the pipe 2.
Patent JP-H1086508-A (JP)
Title: Ink jet recording sheet
Inventor: TSUCHIYA ICHIRO
IPC: B41M5/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a glossy and high grade ink jet recording sheet excellent in the water resistance of a print by a method wherein a gelatine, the isoelectric point of which is within a specified range, and at least one kind of water soluble cationic polymers are included in an ink receiving layer. SOLUTION: At an ink jet recording sheet, in a support or an ink receiving layer provided on the support, at least one kind of water soluble cationic polymers is included together with a gelatine. In this case, the isoelectric points of the gelatine lie in the range of 5.5-9.6, preferably the range of 8.0-9.5. Further, the abundance ratio of the water soluble cationic polymers to the gelatine is preferably 10-90wt.%, more preferably 20-60wt.%. If the ratio exceeds 90wt.%, the ink receivability and glossiness lower. If the ratio becomes 10wt.% or below, no enough durability is obtained.
Patent JP-H0294200-A (JP)
Title: Sound recording and reproducing device
Inventor: SEKI CHIKATATSU
IPC: G10L19/00
Filed: 1988-09-30
Abstract: PURPOSE:To eliminate the necessity of manual switching operations from the title device and to make the reproducing operation of the device easier by automatically switching the sound process operating mode of an ADPCM analysis and synthesization circuit based on storing mode data at the time of the reproducing operation. CONSTITUTION:This sound recording and reproducing device is constituted in such a way that, when sound recording operations are started by switching an operation switch 21 for recording sounds, storing mode data based on the switching of a storing time changeover switch 25, namely, data indicating whether the sound recording operations are to be made in a normal time mode or long time mode are written in an index section provided in a RAM 18. On the other hand, signal reading-out operations from the RAM 18 are performed from the position where the sound recording operations are started and, at the same time, the sound process operating mode of an ADPCM analysis and synthesization circuit 8 is switched by reading the storing mode data. Therefore, necessity of manual operating mode switching operations is eliminated.
Patent JP-H04125608-A (JP)
Title: Image-forming lens large in diameter of finite system
Inventor: FUJIOKA IWATATSU
IPC: G02B13/18
Filed: 1990-09-18
Abstract: PURPOSE:To obtain an image-forming lens with short distance between a material and an image and with satisfactory aberration by satisfying a specific condition by a compound lens formed by joining aspherical layers made of transparent material on two planes at the material and image sides of a biconvex spherical glass lens, respectively. CONSTITUTION:A condition represented in equations I-IV can be satisfied assuming the focal distance of the whole systems as (f), image-forming magnification as (m), the apex radius of curvature of a material side aspherical plane as (r1), the radius of curvature at material side of a spherical glass lens L2 as (r2), that at image side of the lens as (r3), the apex radius of curvature of an image side aspherical plane as (r4), the thickness on axis of a material side aspherical layer L1 as (d1), the thickness on axis of the spherical glass lens L2 as (d2), the thickness on axis of an image side aspherical layer L3 as (d3), the refractive index of the material of the material side aspherical layer L1 as (n1), that of the material of the spherical glass lens L2 as (n2), that of the material of the image side aspherical layer L1 as (n3), the height of an axial edge beam of light in the image-forming magnification (m) from an optical axis on the material side aspherical plane as (h1), and the height of the axial edge beam of light in the image-forming magnification (m) from the optical axis on the image side aspherical plane as (h4). Thereby, the distance between the material and the image can be reduced, and the aberration can be improved.
Patent JP-S60226763-A (JP)
Title: Electromagnetic brake device
Inventor: KAWAKAMI NOBUYUKI
IPC: B60T13/74
Filed: 1984-11-26
Abstract: PURPOSE:To provide an effective brake force by rotating only the first rotor with a capstan as a drive source, and rotating only the second rotor with a motor as a drive source. CONSTITUTION:An electromagnetic brake device 1 is mainly composed of the first rotor 2, the second rotor 3, and a motor 4 for driving the rotor 3. The rotor 2 is coupled with a shaft 5, and rotatably supported to a bearing 8 in cooperation with a capstan 7 of a wire extension wheel 6. The rotor 3 is rotatably supported to a bearing 11 around the shaft 5. A coil 12 is wound on the rotor 3, and energized through brushes 13, 14 and a conduction strip 15. Thus, the rotation of the rotor 3 generated in the motor 4 is applied to the rotation of the rotor 2 generated in the capstan 7, a relative rotation resistance is generated between both the rotors due to the increase or decrease in the current to the coil 12 to suppress and brake the rotation of the capstan 7.
Patent JP-H0293610-A (JP)
Title: Structure of mode converter
Inventor: MESAKI AKITOSHI
IPC: G02B6/14
Filed: 1988-09-30
Abstract: PURPOSE:To improve the deterioration of a 6dB band in a graded index fiber (GI fiber) by misaligning the axes of a single mode fiber (SM fiber) and the GI fiber by using ferrules of different diameters which insert these fibers into an adapter and a sleeve which holds the ferrules. CONSTITUTION:The sleeve 7 of a cylindrical shape or polygonal shape which presses the two ferrules 5, 5' of different diameters in a radial direction is provided into the adapter 8 to be fastened to an optical connector. Namely, the SM fiber 2 is inserted and fixed to the ferrule 5 and the GI fiber 4 to the ferrule 5'. The ferrule 5 is so formed as to be smaller in diameter than the ferrule 5'. The ferrules 5, 5' formed in such a manner are respectively inserted and fixed into the sleeve 7 in correspondence to the diameter thereof, by which the axes of the fibers inserted and fixed into the ferrules are deviated by as much as the difference in the outside diameters of the ferrules 5, 5'. The deterioration of the 6dB band is improved in this way.
Patent JP-H0970860-A (JP)
Title: Molded product fitted with reinforcing rib and molding thereof
Inventor: IMAI SHOJI
IPC: B29C45/37
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To certainly make a rib mark (the color or gloss irregularity appearing on the surface of the molded product on a reinforcing rib) difficult to certainly erase inconspicuous when a thick reinforcing rib large in cross-sectional area is provided. SOLUTION: A thick reinforcing rib 1 large in cross-sectional area is formed so as to have a cross-sectional shape having a constricted part 8 and a thick material part 9 and the opening angle of the weld appearing starting from the reinforcing rib 1 is adjusted so as to become 5-60 deg. and the surface of a molded product main body 3 is molded by a cavity surface provided with a heat insulating material.
Patent JP-S63104728-A (JP)
Title: Warm forming die for shadow mask for color braun tube
Inventor: SATO TAKAYUKI
IPC: B21D24/04
Filed: 1986-10-21
Abstract: PURPOSE:To manufacture a shadow mask excellent in a dimension and shape accuracies by providing an annular wrinkle presser by a specified material on the inner side edge part of a die around the knockout for forming in case of manufacturing the shadow mask for a color Braun tube by warm forming a thin steel plate. CONSTITUTION:The peripheral side part of a plate like flat mask 12 on which numerous electron beam passing holes are pierced in regular arrangement is pinched by a blank holder 13 and die 14 opposing each other and a punch 15 and knockout 16 for forming the flat mask 12 in the forming face having a specified curvature are arranged at the inner side thereof. The punch 15 and knockout 16 are surrounded by annular wrinkle pressers 30, 31 and composed by the member having low coefficient of thermal expansion as well, a wrinkle presser 31 is composed by the tool steel excellent in wear resistance at its corner part 32 and each side parts 33, 34 are composed of the material having low coefficient of thermal expansion surface hardened by TiN on a spherical graphite cast iron base material. The flat mask 12 is pressurized by the punch 15 and knockout 16 with this device and the shadow mask excellent in the accuracy of dimension and shape is manufactured.
Patent JP-H0564171-A (JP)
Title: Digital video/audio signal transmission system and digital audio signal reproduction method
Inventor: NAKAMURA MASAFUMI
IPC: H04N19/00
Filed: 1991-09-03
Abstract: PURPOSE:To send a digital video signal and a digital audio signal asynchronously with the digital video signal through a same transmission line at a same transmission bit rate. CONSTITUTION:Audio sample data (a) whose sampling frequency is asynchronously with a video signal (b) are inserted for a horizontal blanking period of the video signal by one horizontal scanning period each. Let the video signal used the NTSC system and the sampling frequency of the audio sample data be 48kHz, then the audio sample data for the horizontal blanking period are shown in (c) when number (n) of the data is 4 and shown in (c) when number (n) of the data is 3. In the case of n=3, data represented in * are added. Moreover, both or one of the number data (n) representing number of the audio sample data and position data P representing the relation of position of the audio sample data with respect to the video signal is added for the horizontal blanking period. A maximum value is used for the position data P represented in *.
Patent JP-S6490551-A (JP)
Title: Contact type image sensor
Inventor: NAKADA YUKIHIKO
IPC: H01L27/14
Filed: 1987-09-30
Abstract: PURPOSE:To diminish volume and miniaturize an adherence type image sensor, and to reduce cost by forming a thin-film light-emitting device and a thin-film photo-detector onto the same insulating substrate. CONSTITUTION:An N-type a-SiC film 4, an I type a-SiC film 5, a P-type a-SiC film 6 and a transparent electrode 7 for a light emitting device are laminated onto a a common electrode 3 for the light-emitting device shaped onto an insulating substrate 2, thus forming the thin-film light-emitting device 1. An N-type a-Si film 13, an I-type a-Si film 14, a P-type a-SiC film 15 and a transparent electrode 16 for a photodetector are laminated onto a common electrode 12 for the photo-detector shaped onto the insulating substrate 2, thus forming the thin-film photodetector 10. These light-emitting device and photodetector are molded by a transparent protective resin layer 18. Light from the light- emitting device 1 is reflected by a draft surface, and projected to the light- receiving surface 11 of the photo-detector 10.
Patent JP-S63103469-A (JP)
Title: Recording disk reproducing device
Inventor: SENOO TOSHIO
IPC: G11B19/02
Filed: 1986-10-20
Abstract: PURPOSE:To easily confirm the presence/absence of a disk, by adding an automatic switching part on permission/prohibition control to input a color signal to a video signal generating part, confirming the presence/absence of the disk at the time of applying a power source, etc., and prohibiting the input of the color signal after the lapse of a constant time. CONSTITUTION:When the constant time elapses while keeping the waiting state of an operation instruction control part 19 from the time of applying the power source, or of completing the reproduction of a disk, the input of the color signal 24 to the video signal generating part 14 is prohibited at the automatic switching part 18, and an instruction to set a TV picture plane at a black picture plane is issued to a color signal control part 10. Also, operation instruction from an operating key, or a wireless remote controller is detected, and when a new control instruction is issued to a player, the input of the color signal 24 to the video signal generating part 14 is permitted at the automatic switching part 18, and the presence of the disk can be confirmed on the TV picture plane.
Patent JP-H0590628-A (JP)
Title: Semiconductor device
Inventor: IGARASHI TOMOHIRO
IPC: H01L31/10
Filed: 1991-09-27
Abstract: PURPOSE:To reduce an appearance defect rate by preventing aluminum blister in a heating process after the growth of a plasma nitride film through slit- patterning the aluminum electrode of a large area of a phototransistor to contrive to subdivide the area and to enlarge a peripheral length. CONSTITUTION:The thermal diffusion of impurity showing P-type is performed after the P-type impurity diffusion window of a light-receiving face 1 is opened in the N-type semiconductor substrate. After that, a base layer is formed. Then, after N-type impurity diffusion window 2 is formed, the thermal diffusion of impurity showing N-type is conducted to form an emitter layer. Subsequently, after an emitter part contact layer 3 and base part contact layer 7 are formed, aluminum is vapor-deposited all over the surface. Thereafter, an aluminum electrode 4 with many slits 10 formed therein and base aluminum electrode 8 are formed into patterns. Then, a passivation film is applied all over the surface by the growth of plasma nitride film. After that, circular emitter bonding part 5 and base bonding part 6 are formed.
Patent JP-S60143186-A (JP)
Title: Combination vehicle
Inventor: MURANO KINGO
IPC: B62D53/00
Filed: 1983-12-30
Abstract: PURPOSE:To produce a comfortable coupling car by combination vehicle through coupling mechanism allowable of rotations around vertical and lateral shafts. CONSTITUTION:The coupling mechanism 5 will allow rotations around a rotary shaft 20 in up/down direction of cars 2, 3 and another rotary shaft 21 in lateral direction of car 3 perpendicular with said shaft 20 to enable bending in up/down and horizontal directions of front car 2 and rear car 3. The lateral rotary shaft 21 is fitted rotatably in a bush 32 of frame member 25 to make the supporting arm 26 bendable against the rear car 3. The supporting arm 26 is secured with a caster 28 and through rolling of roller 41 in caster 28 on the upper face 30a of disc member 30, horizontal rotation is smoothed to reduce the bending load in up/down direction.
Patent JP-S60143814-A (JP)
Title: Electronic dust collector
Inventor: SHIGETA MASARU
IPC: B01D46/44
Filed: 1983-12-29
Abstract: PURPOSE:To simplify the structure of a titled dust collector in comparison with controlling respective treatments separately and to collect dust always with good efficiency in the most suitable state by providing mutual relation between the discharge treatment of dust and the concn. adjustment of dust-laden gas with dust removing treatment of a filter with a microcomputer and controlling them. CONSTITUTION:When the front and rear pressure drops of a filter 10 are detected by a pressure difference sensor 12 and exceed a preset value, a dust removing apparatus 13 is actuated to swing and drop off the dust attached to the filter 10. A discharge apparatus 14 of dust and a control valve 15 are controlled by a microcomputer on the basis of actuation of said apparatus 13 for the filter and the dust collected in the inside of dust collecting backet 11 is discharged to the outside of an apparatus body 1 and the passing amount of air at a dust collection port 9a is adjusted.
Patent JP-H1073548-A (JP)
Title: Induction heating flaw detection method and flaw detector
Inventor: WATANABE HIROYUKI
IPC: G01N25/72
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To perform induction heating flaw detection accurately regardless of fluctuation in the heating temperature of a steel member to be inspected. SOLUTION: A processing unit 10 in an induction heating flaw detector A corrects a temperature measurement T(i) with a correction temperature ΔT to produce a corrected measurement Tc(i) which is then subtracted from the sum of a temperature Tpre before heating and the correction temperature ΔT thus producing a corrected difference Tcdif(i). The corrected difference Tcdif(i) is then compared with a threshold value corresponding to the correction temperature ΔT and a decision is made that a flaw is present when the threshold value is exceeded.
Patent JP-H1078872-A (JP)
Title: Plural instruction parallel issue/execution managing device
Inventor: MOTOMURA MASATO
IPC: G06F9/38
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a plural instruction parallel issue/execution managing device in which a circuit scale can be reduced by simplifying a circuit constitution without using a comparator, and power consumption can be reduced. SOLUTION: This device is provided with a forward map buffer 1210 for storing forward map information indicating which instruction uses a result value generated at the time of the end of the execution of a prescribed instruction as an input operand, which is mounted on a super scalar type processor for issuing plural instructions dynamically and in parallel, and executing them in parallel. The forward map buffer 1210 preliminarily stores the forward map information corresponding to the result value before a prescribed result value is actually generated. When the result value is actually generated, the input operand using the result value is specified by using the forward map information corresponding to the preliminarily stored result value.
Patent JP-H0194134-A (JP)
Title: Cut off method of crack of concrete structure
Inventor: TAWARA TETSUO
IPC: E04G23/02
Filed: 1987-10-01
Abstract: PURPOSE: To simplify the repair work by continuously arranging many water stop agent sealing boxes to close a crack, fixing them with anchor bolts, and filling a water stop agent from the injection ports of the sealing boxes to press it into the crack. CONSTITUTION: Many water stop agent sealing boxes 2 provided with water stop agent injection ports 5 and discharge ports 6 on box bodies 1 recessed at part of peripheral edges are arranged to close a crack 12 on a concrete wall 11, and they are fixed by anchor bolts 10. A sealing box 2 is coupled with another sealing box 3 at its recessed section, and they are continuously fixed. A water stop agent 13 such as a foam agent or an adhesive is filled from the injection ports 5 of the sealing boxes 2 and is pressed into the crack 12, thus the repair work of the crack 12 can be conducted reliably and easily.