baber/WOPTO huggingface dataset:
Patent JP-H1034848-A (JP)
Title: Multilayer shrink film
Inventor: SATO TEIICHI
IPC: B32B7/02
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a film which maintains transparency and sealability and has excellent piercing strength by using ethylene-α-olefin copolymer resins having different densities for a surface layer and an inner layer, and mixing polybutene resin with a polypropylene resin layer of other inner layer. SOLUTION: In the multilayer shrink film, a surface layer A contains 50wt.% or more of ethylene-α-olefin copolymer resin and an inner layer contains a polypropylene resin layer B. Apart from the layer A, the inner layer has at least one layer C containing 50wt.% or more of ethylene-α-olefin copolymer resin and having a density of 0.900 to 0.930g/cm<3> . The copolymer resin is different in density from the copolymer resin used for the layer A and has 0.2 to 3g/10min of a melt flow rate at 190 deg.C and 2.16kgf of a load.
Patent JP-H0517048-A (JP)
Title: Paper transporting device
Inventor: SUZUKI JUNICHI
IPC: G03G15/00
Filed: 1991-07-12
Abstract: PURPOSE:To improve the paper sheet transport performance by suppressing the generation of the troubles in the paper sheet transport which is caused by the increase of the frictional resistance between a paper sheet placing board and a paper sheet, even in the case where a plurality of paper sheets having a large size are placed and transported on the paper sheet placing board, in the device for transporting the paper sheet placed on the nearly horizontal paper sheet placing board. CONSTITUTION:A paper feeding device is equipped with a means 2 for detecting the width of a paper sheet placed on a paper sheet placing board and the means 22-26 for changing a part 21 of the paper sheet placing board which is nearly horizontal or the whole of the paper sheet placing board to a forwardly descent inclined attitude in the paper transport direction when the width of the paper sheet detected by the detecting means becomes a certain value or more.
Patent JP-S58103856-A (JP)
Title: Winding device for rotary electric machine
Inventor: MITSUI HISAYASU
IPC: H02K15/10
Filed: 1981-12-10
Abstract: PURPOSE:To effectively suppress the slot discharge by winding a semiconductive tape material mixed with aromatic polyamide fiber on the surface of insulator in a slot of an insulating coil formed with a main insulating layer on a conductor. CONSTITUTION:Aromatic polyamide fiber, aromatic polyamide fibrid and carbon fiber (10-50wt%) are mixed, the mixture is calendered, thereby forming a semiconductive tape material 1 having 10-500OMEGAcm of volumetric resistivity and 0.1- 0.25mm. in thickness. The material 1 is wound on the surface of the insulator in the slot of an insulated coil formed with a main insulating layer such as mica or the like on a conductor 2. Further, semiconductor paint is coated on a semiconductive tape material 3, thereby improving the contact between a core and a semiconductor layer. According to this configuration, the slot discharge can be effectively suppressed.
Patent JP-H1044100-A (JP)
Title: Ultra-high pressure water processing device and ultrahigh pressure water processing system
Inventor: WATANABE YOICHIRO
IPC: B26F3/00
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To enable to maintain a ultra-high pressure which can process easily in a short time by enlarging an injection area without enlarging the device as a result of a plurality of wirings. SOLUTION: On both ends of a width direction of a conveyor 12, two rotors are provided which are synchronically rotated. A nozzle head 25 is eccentrically attached on a rotor 22. With the rotation of the rotor 22, the nozzle head 25 is rotated. A lower end of a plurality of fine pipings 24 having an upper end fixed to the upper end is axially supported on an upper end connection port of the nozzle head 25 and the fine pipings are allowed to perform a pendulum movement with the rotation of the nozzle head 25. A swinging link 26 is held and supported on a lower end connection port of each nozzle head 25 and is allowed to perform a crank movement on the same surface parallel with the conveyance surface with the rotation of the nozzle head 25.  In a longitudinal direction of the swinging link 26, a plurality of injection nozzles 27 are attached, ultra-high pressure water introduced from the piping 24 via the nozzle head 25, and the swinging link 26 is injected from the injection nozzle 27 to clean a scaffolding buiding frame which is conveyed on the conveyor 12.
Patent JP-H0864759-A (JP)
Title: Resin sealed type power module device and manufacture thereof
Inventor: MORISHIMA SHIN
IPC: H01L25/18
Filed: 1994-08-24
Abstract: PURPOSE: To improve the adhesive property between a casing and epoxy resin by a method wherein the casing of a power module device is formed at least by two upper and lower resin molded articles, and they are fitted, bonded or merely placed. CONSTITUTION: A casing 6a is bonded with silicone adhesive to the metal plate 3 on which a semiconductor chip 1 and an electrode terminal 4 are attached through a ceramic plate 2. Then, silicone gel 7 is injected in the casing 6a, and the silicon gel is hardened by heating it for the prescribed time. Subsequently, after a casing 6b is bonded to the casing 6a with silicone adhesive, epoxy resin 8 is injected in the upper part of the silicone gel 7, and the epoxy resin is hardened by heating for the prescribed time. As a result, the casing 6b and the epoxy resin 8 can be firmly fixed without contaminating the inside surface of the casing 6b by the silicone gel 7.
Patent JP-S6090518-A (JP)
Inventor: TANASE TAKAFUMI
IPC: A23L7/10
Filed: 1983-10-25
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-H0669916-A (JP)
Title: Scrambler device
Inventor: KATSUTA NOBORU
IPC: H04N21/2347
Filed: 1992-07-27
Abstract: PURPOSE:To provide the scrambler device applying the effective control of signal mixing to a signal including data subjected to variable length coding and fixed length coding with respect to the scrambler to a digital signal. CONSTITUTION:A code detector 1 has a capability discriminating the entire code in an input signal to discriminate which order bit signal of which data a signal received at present corresponds, and detects a code word subject to fixed length coding and outputs its timing to a control circuit 2. The control circuit 2 decides whether or not the bit is to be scrambled according to the setting mode and adds a random number from a random number generator 3 to the input signal when the signal is scrambled. Thus, only specific data are scrambled.
Patent JP-2001028034-A (JP)
Title: Method for reading metal mold number
Inventor: ISHIKURA TORU
IPC: G06K7/10
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a metal mold number reading method which finds out the center position of a cord without being affected by an image of a projection other than the cord. SOLUTION: In this metal mold number reading method, the bottom 2 of a glass bottle 1 is photographed by an image pickup device 5 and the obtained image is processed by an image processor 6 to read a metal mold number out. In the image processing, the image is scanned radially from a set center to obtain the mean value of the angles to start points and end points of three projections and the minimum or maximum value of the distance from the center, the center of the circle passing three points of the obtained mean value of the angle and the maximum or minimum value of the distance is calculated, and the image is scanned radially from the found center to obtain the mean value of angles to the start point and end point of one projection;  and the obtained mean value of the angle is regarded as an origin to obtain an array by searching whether or not there is a projection at each specified angle, and the metal mold number is specified on the basis of the obtained array.
Patent JP-H04231133-A (JP)
Title: Rivet-driving tool
Inventor: CHIYAARUZU EFU SUMAATO
IPC: B21J15/06
Filed: 1991-08-08
Abstract: PURPOSE: To assure the tight contact having a positive boundary pressure between a rivet flange and parts to be assembled by having a displacement preventing means for ensuring the correct setting of the rivet at the time of setting the rivet held at a tension head. CONSTITUTION: The rivet setting tension head 10 for holding the rivet is actuated to set the rivet 12 held at the head. The tension head is so mounted that a workpiece 20 is supported in a selected position and that the rivet held at the tension head is movable from a remote position to the position of the rivet fitting to the supported workpiece. The displacement preventing means which prevents the displacement of the tension head from the rivet position during the predetermined time and ensures the correct setting of the rivet is provided. As a result, the tight contact having the positive boundary pressure between the rivet flange and the parts to be assembled may be assure before the rivet is upset.
Patent JP-S58101448-A (JP)
Title: Semiconductor device
Inventor: TAKEUCHI MINAMI
IPC: H01L23/40
Filed: 1981-12-12
Abstract: PURPOSE:To obtain a stack which can exchange and reassemble elements readily without using an exclusive device in the state associated in a control board by forming a telescopic pressure regulating member adjacent to a semiconductor device mounting member. CONSTITUTION:A telescopic pressure regulator member 21 is placed on a mounting member 1 between a pressing plate 13 and the member 1, and when the position is adjusted at 24 with a nut 23 and a screw 22, the member 21 is moved along rods 3, 4, springs 11, 12 are pressed between the plates 13, thereby adjusting the pressure. The effective length of the screw 22 depends upon an element 18, cooling fins 14-17, insulating materials 19, 20, the plate 13, a positioning pin formed on the contacting surface of the plat 2, and corresponding hole in the prescribed relationship in size. According to this structure, the alternation in the pressing force to the element is facilitated, the element can be exchanged without removal from the control board, and readjustment can be rapidly and readily performed without an exclusive assembling device after exchange.
Patent JP-S58101469-A (JP)
Title: Thin film solar battery
Inventor: OOTAKE TSUTOMU
IPC: H01L31/0224
Filed: 1981-12-11
Abstract: PURPOSE:To improve the photoelectric performance and yield of a solar battery by interposing an Mo-Si or Ti-Si alloy film between an Al electrode and an amorphous Si. CONSTITUTION:An amorphous Si film 23 is formed by a conventional method on a glass substrate 21 which has a transparent conductive film 22. Then, an alloy film 24 of Si such as Mo-Si, Ta-Si, Ti-Si or the like and a high melting point metal is accumulated by a sputtering method in a thickness of several hundreds Angstrom , an Al film 25 is covered in a thickness of approx. 0.5-1mm., thereby maintaining the conductivity as an electrode. According to this structure, the amorphous Si is prevented from being locally derived into Al like the conventional one and the Al is prevented from being diffused into the amorphous Si. Further, the exfoliation of the electrode is reduced as compared with the case of the mere interposition of the high melting point metal layer, thereby improving the photoelectric performance and the yield.
Patent JP-H0938248-A (JP)
Title: Wood type golf club head
Inventor: KOBAYASHI KENJI
IPC: A63B102/32
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To thin a face, and freely form a shape of a head by forming recesses on a rear surface of a face member by forging in a wood type golf club head where the face is formed in the front and shaft installing parts are formed on one side. SOLUTION: In a wood type golf club head 1 where plural metallic shells 2 and 4 or the like having a face member 3 are integrally joined together and a face 3A is formed in the front and shaft installing parts 9 and 10 are formed on one side, recesses 11 are formed on a rear surface 3B of the face member 3 by forging. In this way, when the plural recesses 11 are formed on the rear surface 3B by forging, strength of the face member 3 is improved, and a thickness A of the face 3A can be thinned up to about 1 to 3.5mm. Weight of its thinned quantity is distributed to, for example, a part of the other head 1, for example, a rear part 6A of a side peripheral surface 6, and its thickness B is enlarged, and a distance between the center G of gravity of the head 1 and the face 3A is enlarged, and a sweet spot area can be expanded.
Patent JP-S5990752-A (JP)
Title: Carburetor for automotive use
Inventor: SHINDOU TAKAO
IPC: F02M5/02
Filed: 1982-11-15
Abstract: PURPOSE:To enable to stably feed fuel even when a vehicle is in tilted and turning states by a structure wherein a portion between the main fuel reservoir in a fuel passage leading from a float chamber to a main nozzle and the main nozzle is formed at a location higher than the main nozzle. CONSTITUTION:A rising part 14 is formed midway of a fuel passage 9 led to a main nozzle 8 at a location higher than the main nozzle 8 in a system, in which fuel air mixture formed in a main fuel well 11 with an emulsion tube 13 inserted therewithin is led to the main nozzle 8 opened in a small venturi 7 and then sucked out of the main nozzle 8 in order to be supplied to an engine. The rising part 14 consists of a vertical passage extending from the side part at the upper end of the main fuel reservoir 11 and a slant passage 16 extending obliquely downwards from said upper end to the main nozzle 8. Due to the structure as described above, no overflow of the fuel in a float chamber 4 to the main nozzle 8 occurs until the inclination of the oil level 20 in the float chamber 4 exceeds an angle alpha2, resulting in heightening the stability in fuel supply.
Patent JP-H0735145-A (JP)
Title: Rolling bearing
Inventor: YATABE HIROYUKI
IPC: F16C33/66
Filed: 1993-07-21
Abstract: PURPOSE:To secure a damper effect by means of an oil film and prolong the service life of a rolling bearing owing to the separation prevention of a raceway surface by forming this oil film with sufficient thickness and buffering capacity, in space between the raceway surface and a rolling surface by means of grease. CONSTITUTION:Grease is filled up in an inner ring 2 with an inner ring raceway track 1 on an outer circumferential surface, an outer ring 4 with an outer ring raceway track 3 on an inner circumferential surface, plural rolling elements 5 installed between the inner ring raceway track 1 and the outer ring raceway track 3, and a rolling element setup part in an interspace 8 between both these tracks 1 and 3. At least one side raceway ring of both these inner and outer rings 2 and 4 is manufactured by a rigid material of less than 6ppm in oxygen content in steel, and at least a raceway surface of the raceway ring satisfied the condition is hardened by heat treatment. This grease is amde up of using synthetic fluid of more than 60cst and less than 90cst in kinematic viscosity at 40 deg.C. In this connection, this grease contains a thickening agent of 18 to 28wt.% consisting of an urea compound.
Patent JP-H1037596-A (JP)
Title: Sash window
Inventor: TAWARA KIYOTO
IPC: E06B5/00
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To make the positions of a netted door and a netted door rail common to an outer sash and to a standard sash window even if the outer sash is different from the standard sash window in the size of depth. SOLUTION: A mounting piece 12D to be mounted on a building is formed on the outer peripheral surface of the window frame 2 of a sash window 1, and a netted door rail 20, an outer rail 18, and an inner rail 19 that guide the netted screen 5 and sashes 3, 4, respectively, are formed on the inner peripheral surface of the window frame 2. The outer rail 18 is formed in a position where the size L2 of depth of the outer sash 3 from the outer rail 18 to the exterior face is different from that of a standard sash window, the size L5 of depth from the netted door rail 20 to the mounting piece 120 is the same as that of the standard sash window, and the size L3 of depth from the exterior face of the outer sash 3 to the netted door rail 20 is the same as the size of depth of the standard sash window from the exterior side of the outer sash to the netted door rail 20.
Patent JP-H1142917-A (JP)
Title: Suspension device for vehicle
Inventor: AKEDA MAMORU
IPC: B60G9/04
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To enhance riding comfortableness and steering stability by lowering a spring constant. SOLUTION: A pair of trailing arm type leaf springs 14 are installed on the right and left sides, of a vehicle body 10. Each leaf spring 14 is arranged so that it extends forward of an axle 30, and its front end part 14a is pivoted to the body 10 through an eye part 20. The rear end part 14b of the leaf spring 14 is fixed to the axle 30. The leaf spring 14 can be deflected in vertical direction. Also a pneumatic spring 40 is arranged just over a fixing part of the rear end part 14b of the leaf spring 14 to the axle 30. The one end 50a of a lateral link 50 extending in the lateral direction of the body 10 is installed to a rigid part without spring action located near the fixing part of the axle 30 to the leaf spring 14. In addition, the other end 50b of the lateral link 50 is installed on the bracket 53 located on the body side.
Patent JP-S6180304-A (JP)
Title: Integrated adjustment method of gain of multi-joint robot
Inventor: INABA HIDETOSHI
IPC: G05B19/25
Filed: 1984-09-27
Abstract: PURPOSE:To make a multi-joint robot draw a straight locus accurately by integratedly adjusting soft gain values which are command multiplies to servomotors for respective motion axes. CONSTITUTION:The multi-joint robot using plural servomotors is controlled by an upper control system 9. Respective joint angles of the robot are defined as theta1-theta6 respectively, the positional vector of the point of the robot is determined by the functions of the theta1-theta6 and each joint angle is obtained from a pulse encode of the servomotor. When the robot is made to draw a straight line connecting two fixed points, the positional vector of the point is found out on the basis of turning angles of respective rotary axes in each sampling time (t) on the way of the locus and the real locus can be detected by the vectors and used as data for the upper control system. The data are compared with ideal positional vectors found by calculation to find out a straight error and a value minimizing the error is determined by changing the soft gain values K1-K6 of servo amplifiers 1-7 to control the locus.
Patent JP-S6359034-A (JP)
Title: Communication equipment with frequency hopping system
Inventor: INOUE TAKESHI
IPC: H04J13/00
Filed: 1986-08-27
Abstract: PURPOSE:To contrive the improvement of a spurious characteristic by limiting a frequency interval switching a frequency hopping pattern by one hopping so as not to be smaller than the frequency step of a frequency synthesizer, thereby simplifying the constitution of the frequency synthesizer. CONSTITUTION:A frequency hopping signal inputted from a reception input terminal 1 is subjected to unnecessary wave elimination by a high speed tuning filter 2, amplified by an RF amplifier 3 and inputted to a 1st mixer 4. The frequency hopping pattern of a frequency hopping signal is taken, for example as (1), 225.050 (5)250.200 (10)299.50 -(4)250.150 (1)... to bring the frequency interval before and after the hopping more than 1MHz. Thus, regardless that the frequency interval of the assigned frequency is a narrow interval as a minimum 50kHz, the frequency synthesizer 12 makes the interval as 1MHz step 75-channel (225-299MHz).
Patent JP-S58132855-A (JP)
Inventor: MIRAN HAAMAN MIISURAA
IPC: H04N1/21
Filed: 1982-11-17
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-S6446032-A (JP)
Title: Damper stay for door
Inventor: URATA MASAHIKO
IPC: F16F9/49
Filed: 1987-08-10
Abstract: PURPOSE:To easily adjust the full open position of a door and facilitate the loading/unloading of baggage in the back door of an automobile by joining the end part of a piston rod and the end part of an outer cylinder via a screwing means and engaging an engaging part with a stopper part. CONSTITUTION:At the maximumly expanded time of a damper stay A, the stopper part 11 of an outer cylinder 9 is moved axially leftward by one stroke S and engaged with the engaging part 12 of a cylinder 1 making a piston rod 3 reach the maximumly expanded position. And, by adjusting the axial position of the piston rod 3 with respect to the outer cylinder 9 by the rotation of the outer cylinder 9, the maximumly expanded dimension L of the damper stay A is adjusted within a range R. Thereby, the full-open position of a door can be easily adjusted in accordance with the necessity of an operator.
Patent JP-H11104819-A (JP)
Title: Use of silver/copper/palladium brazing filler metal and manufacture of complex forming device
Inventor: LORENZ RAINER
IPC: B23K103/24
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To enable direct brazing work by holding a first constituent element composed of titanium with a second constituent element composed of a stainless steel so that cooled brazing position receives a fixed compressive stress. SOLUTION: A silver/copper/palladium brazing filler metal 13 is set around a first end part 111 of the first constituent element 11. A device composed of the constituent element 11, a steel sleeve 12 and the silver/copper/palladium brazing filler metal 13 is heated until the brazing filler metal is melted and invaded into a gap between the surfaces to be brazed and the surfaces are wetted as fully as possible in vacuum, in protecting gas or inert gas. Thereafter, this device is cooled, and by this method, the steel sleeve 12 holds the first constituent element 11 to manufacture a complex forming device 1. Particularly, the suitable silver/copper/palladium brazing filler metal is a composition containing 68.5 wt.% silver, 26.5 wt.% copper and 5 wt.% palladium and the balance is as little as possible.
Patent JP-S6091712-A (JP)
Title: N-order state variable filter
Inventor: HAINTSU GEKURAA
IPC: H03H17/04
Filed: 1984-09-27
Abstract: 1. Circuit arrangement for digitally filtering an input signal u(n) which is weighted by the N components of a first vector _b and coupled to the inputs of N (N>=1) delay members (V, V1,...), with the state signals x(n), x1(n),... of these delay members being weighted with the individual elements of a state transfer matrix apprch=A and returned, via first summing members (S1), to the inputs of the delay members and the state signals x(n), x1(n),... of the delay members are weighted with the N components of a second vector _c and are summed, together with the input signal weighted with scalar d, in a further summing member (S) to form the output signal y(n) (variable state filter of the N**th order), characterized in that the weighting of one summing member output signal is changed by the factor alpha ; and all input signals of this summing member (S1) or the signal path sections preceding it are weighted with the inverse change 1/alpha in such a manner that, along all possible signal paths between input and output of the variable state filter, the number of changes is always equal the number of inverse changes.
Patent JP-S6093390-A (JP)
Inventor: KAWADA YOSHINARI
IPC: G21C19/19
Filed: 1983-10-28
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。