baber/WOPTO huggingface dataset:
Patent JP-S6434125-A (JP)
Title: Current controller
Inventor: MORI SADAJIRO
IPC: H02H3/02
Filed: 1987-07-28
Abstract: PURPOSE:To increase the electric life of a current controller and to reduce the heat generation at the time of energizing by providing a first terminal, a superconducting element connected to the terminal for limiting a current, a semiconductor element connected in series with the superconducting element for breaking a current limited by the superconducting element, and a second terminal connected to the semiconductor element. CONSTITUTION:A load current flows sequentially through a lead connected to a first terminal 23A, the terminal 23A, a superconducting element 30, a semiconductor element 21, a second terminal 23B and a lead connected to the terminal 23B. When a short-circuiting current flows, it exceeds a critical current of the element 30, the superconducting state of the element 30 is broken to become a high resistance state. Thus, the short-circuiting current is limited. Then, a detector is operated, the element 21 is interrupted by a control signal to the terminal 22 to interrupt the short-circuiting current. On the other hand, the element 30 is not operated to limit the current of small value for breaking, but interrupted by the element 21.
Patent JP-S6344364-A (JP)
Title: Optical disk controller
Inventor: HORIGUCHI TOSHIO
IPC: G11B20/10
Filed: 1986-08-12
Abstract: PURPOSE:To record and reproduce an address for an alternating block with a simple circuit constitution by writing alternately a defective sector detected to plural sectors for alternating provided in one track, in the sequence of a sector number. CONSTITUTION:When a host computer 3 transfers the data to a data transfer part 6 side in order to write the data into an optical disk 4, the data for one sector are written alternately into two sector buffers 11 and 12. An ID code is written into an ID buffer 15, it is confirmed by an ID coincidence detecting part 16 whether or not the code is coincident to the value which is a target, and at the time of the coincidence, a coincident signal is generated to a writing reading control part 17 and the data of the buffers 11 and 12 are written. When the data are read, the reading can be continuously executed by demodulating them with a modulating demodulating circuit 14 and accommodating them alternately through a data transfer part 13 to the buffers 11 and 12.
Patent JP-2000014533-A (JP)
Title: Simply assembling type altar
Inventor: FUKAZAWA IKUZO
IPC: A47G33/02
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To simplify assembling of an altar and to reduce time for carrying work by providing an opening part for housing on one surface of a box-like housing with step surfaces on upper surfaces and making the step surfaces of these box-like housings coincident with each other so as to arrange at least two box-like housings side by side. SOLUTION: Step surfaces in the state of steps are formed on the upper surface of the box-like housing 1 formed with woods, etc. In addition, an opening 3 is formed on the back surface of the housing 1, a lid 4 is provided at the opening 3 in the state of being freely attachable and detachable and carrying casters 5 with stopper mechanism are provided on the lower surface of the housing 1. In addition, a mounting table 7 is provided on the lower stage of the surfaces 2 of the housing 1 through hinges 6 in the state of being freely foldable. Decoration members, the other ceremony tools, necessary parts and articles are housed in the housing like this in advance and for example, three housings 1 are carried to a job site on a carriage, etc. Then the housings are arranged side by side with connecting metal fittings to assemble an altar body 10.
Patent JP-H1137341-A (JP)
Title: Lock device for opening/closing valve
Inventor: EJIRI TAKASHI
IPC: F16K31/163
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent unexpected opening of a valve by providing a mechanism for mechanically locking a valve stem on a housing in a state where a valve element is seated on a valve seat. SOLUTION: A lock mechanism 51 is provided on the outer circumferential face of a supporting block of a valve stem assembly, located on the plane orthogonal to an axis of a valve stem 22. On the other hand, a plurality of lock ball holes 52 are provided on a housing 21a corresponding them, and lock balls 53 which can go back and forth are movably fitted in a lock groove 51. A lock ring 54 is screwed into the outer circumference of the housing 21a with a screw 55, and a tapered face 56 to be engaged with the lock balls 53 is formed on its inner surface. During transportation, when the lock ring 54 is rotated back or force, the lock balls 53 are pushed from the lock ball holes 52 into the lock groove 51, mechanically locked at the valve closed position by the tapered face 56 of the lock ring 54.  The valve will not open even if force of a compression spring 37 is instantaneously lost due to an unexpected cause such as applied Vibration.
Patent JP-H0742746-A (JP)
Title: Roller bearing
Inventor: AKAMATSU YOSHINOBU
IPC: F16C33/66
Filed: 1993-07-30
Abstract: PURPOSE:To prevent any oil film rupture in a contact part between a roller end face and a collar part by constituting at least one side of finished surfaces of a collar end face in contact with the roller end face or a roller with a smooth part and a root part randomly formed with it. CONSTITUTION:A finished surface 8 applied to an end face of a roller 4 consists of a smooth part 9 with surface roughness being the same degree as in the past or somewhat roughing off, and a deep root part 10 randomly formed. This finished surface 8 is secured by a grinding wheel consisting in abrasive grains different in particle size. Accordingly, a part of lubricating oil 15 gets into the root part 10 and held in this part, and the held lubricating oil 15 is supplied to a contact part at any time on occasion. Therefore even in the case where viscosity in this lubricating oil 15 is low, any oil film rupture is surely prevented from occurring and any lubricating failure is restrainable. In addition, this effect is obtained likewise even when the surface roughness of the smooth part 9 is more or less rougher than ever before and, what is more, the machining cost of this finished surface is held down to lowness. In this connection, this finished surface 8 may be formed in only the end face of a collar part contacting with the roller 4, or both end faces otherwise.
Patent JP-S6311905-A (JP)
Title: Multicore optical fiber cable
Inventor: HOKARI KAZUO
IPC: H01B11/22
Filed: 1986-08-14
Abstract: PURPOSE:To eliminate the necessity of strong back tension so as to simplify a multicore optical fiber cable manufacturing device, by inserting an optical fiber tape into a slot so that the tape can be brought into contact with the slot bottom almost over the whole length inside the slot and, at the same time, reducing the residual strain at the time of the cable formation to <=0.05%. CONSTITUTION:The bottommost optical fiber tape of plural optical fiber tapes 10 in a slot 2 is put so that that the tape can be brought into contact with the bottom of the slot almost over the whole length and the optical fiber tape on the bottommost tape is put so that the tape can be brought into contact with the bottommost tape. In such way, all the optical fiber tapes 10 are inserted into the slot 2. Then the residual strain of all of the optical fibers formed from the tapes 10 is reduced to <=0.05% when the optical fibers are formed from the optical fiber tapes 10. Since the optical fiber tapes 10 inside the slot 2 are brought into contact with the bottom of the slot 2 almost over the whole length, it is not necessary to cause a slot rod 1 to produce strong back tension and, therefore, the manufacturing device can be simplified.
Patent JP-2000007725-A (JP)
Title: Catalyst for alpha-olefin polymerization
Inventor: MOGI MANABU
IPC: C08F4/658
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a poly-α-olefin having high stereoregularity and flowability by conducting α-olefin polymn. in the presence of a solid catalyst component which is obtd. by treating a solid component with a compd. contg. Br or I and subjecting thus treated solid component to prepolymn. in the presence of an organoaluminum compd., and a metal halide. SOLUTION: The prepolymn. is conducted in the presence of a solid catalyst component prepd. by treating a solid component comprising Mg, Ti, a halogen, and an electron-donating compd. with Br2, I2, CBr4, CI4, an alkyl bromide, or the like or with a compd. of formula 1: MetRx (wherein Met is Mg, B, Al, Ga, or the like; R is Br, I, or the like; and X is the valency of Met); and an organoaluminum compd. of formula 2: (Rk)rAl(Y)3-r (wherein Rk is an alkyl or aryl; Y is H or alkoxy; and 0<=r<=3) or an organoaluminum compd. having at least two Al atoms bonded via oxygen or nitrogen atoms. A catalyst comprising the resultant catalyst component, an organoaluminum compd. of formula 2, an alkylalkoxysilane compd., and a compd. of formula 1 is used.
Patent JP-H0637774-A (JP)
Title: Token ring hub equipment
Inventor: ECHIZENYA TAKATSUGU
IPC: H04L12/42
Filed: 1992-07-16
Abstract: PURPOSE:To provide a token ring hub equipment acting also like a TCU in which information of a communication terminal equipment in a hierarchical level is grasped, subscription/separation to/from a LAN is automatically implemented in response to a state of a transmission line. CONSTITUTION:This equipment is provided with a relay drive circuit 311 driving a relay in a TCU provided on a transmission line to connect input output terminals to the transmission line, an MAC control circuit 313 provided to an input side of the hub equipment to recognize AMP, SMP frames from the transmission line, a frame detection processing circuit 314 provided to an output side of the hub equipment to detect at least an adjacent station notice frame and a BCN frame and to be able to generate and discriminate information such as a frame address and a station number or the like and with a memory 315 to store the information.
Patent JP-S6296417-A (JP)
Inventor: BAWA RAJAN
IPC: A61K47/30
Filed: 1986-08-14
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-H0742986-A (JP)
Title: Indoor air supply port
Inventor: MURATA TOMOAKI
IPC: F24F7/04
Filed: 1993-07-30
Abstract: PURPOSE:To provide an indoor air supply port structure for a house, whose initial cost and driving cost are relatively cheap, and which can realize an efficient indoor air circulation without giving discomfort to persons 111 a room. CONSTITUTION:An outdoor air supply port 6 is arranged on an upper side inside a room 1 and an indoor air take-in port 7 is arranged on a lower side inside the room 1, and in a room wall 4 between these ports 6 and 7, an air mixing chamber 8 is provided to mix taken-in room air and taken-in outdoor air. In this air mixing chamber 8, a fan is arranged near an outdoor air take-in port 6a and the indoor air take-in port 7 respectively.
Patent JP-H0479427-A (JP)
Title: Diversity receiver
Inventor: YAMADA KUNIHIRO
IPC: H04B7/08
Filed: 1990-07-18
Abstract: PURPOSE:To obtain a diversity receiver whose capacity is equal to the maximum ratio synthesizing method where fading waves are synthesized with the same phase by performing synthesis in the base band or the area of a demodulated signal. CONSTITUTION:A synthesis control circuit (CNLi) 5 adjusts the base band signal demodulated by a demodulator (DEMi) 2 to a proper value (the base band signal after adjustment is denoted as bi), and these base band signals after adjustment are synthesized by an adder (ADD-3) 8 to obtain a synthesized base band signal (r). This base band signal (r) is quantized by a quantizer(QNT) 9, and it is outputted as binary data as it is in the case of binary FSK(frequency shift keying) Thus, a characteristic approximating that of the maximum ratio synthesis method is obtained.
Patent JP-H0476507-A (JP)
Title: Camera with automatic zooming function
Inventor: NONAKA OSAMU
IPC: G02B7/28
Filed: 1990-07-18
Abstract: PURPOSE:To take a photograph without causing the ratio of a subject in a picture plane to deviate from a set value by predicting the distance to the subject at the time of exposure by measuring the distance to the subject and also detecting the speed of the subject. CONSTITUTION:The camera is provided with a photographic lens (zoom lens) 101, a range finding means 102 which measures the distance to the subject, a speed detecting means 103 which detects the speed of the subject, a focal length varying means 104 which controls the focal length of the lens 101, and a focal length control means 105. Then the distance to the subject at the time of photography is calculated by using the subject distance measured by the means 102 and the speed of the subject detected by the means 103, the focal length with which the ratio of the subject in the picture plane equals the set value is calculated by using the calculated distance to the subject at the time of the exposure, and the means 104 is so controlled that the focal length of the lens 101 reaches the calculation result.
Patent JP-S6168636-A (JP)
Title: Data processor
Inventor: YASUSATO AKIRA
IPC: G06F7/00
Filed: 1984-09-11
Abstract: PURPOSE:To check a tag part at a high speed by providing a storage part with storage parts for a tag and a value, storing tap parts of plural data in the same addresses of a tag storage part and their values in respective addresses of the value storage part, and reading plural tags at the same time. CONSTITUTION:The storage part 12 is provided with the tag storage part 12A and value storage part 12B for data and the address of the storage part 12B consists of (a) bits; and its high-order a-b bits indicate the address of the storage part 12A and the (b) bits indicate a position in the address. Then, the storage part 12B is stored with one data in a storage area accessed with one address and the storage part 12A is stored with plural data respectively. Further, a processing part 10 sets an address in an address register 22 to read the storage part 12B with its all bits and the storage part 12A with the high-order a-b bits, and when only the tag part is read out, only the storage part 12A is read with the high-order a-b bits.
Patent JP-H08141679-A (JP)
Title: Formation of metallic wiry material and apparatus thereof
Inventor: OKAMOTO KENICHI
IPC: H01B13/02
Filed: 1995-07-26
Abstract: PURPOSE: To stabilize the quality including the removal of the residual tortion of a metallic wiry material of a metallic wire after wire drawing and a metallic cord before and after strand wire working. CONSTITUTION: The metallic wiry material 6 charged from an axial center at the inlet side of a rotary body 1 is apart from the axial center with directional turning- over rollers 7, 8 and introduced toward the outlet direction through the outside of rollers 5 for preventing the turning or twisting propagation at the one side of the axial center. Thereafter, this material is turned back with a turning roller 9 at the outlet side and advanced to the inlet direction and then, alternately pressed to the reverse direction with the rollers 5 for preventing turning or twisting propagation to both sides of the axial center.  Further, thereafter, this material is again turned back toward the outlet with a turning roller 10 at the inlet side and passed toward the outlet direction through the outside of the rollers 5 for preventing the turning or twisting propagation at the other side of the axial center. Then, a pass line is assembled by returning to the axial center at the outlet side with directional turning- over rollers 11, 12 at the outlet side and discharging the material, and the wiry material 6 is passed through while rotating the rotary body 1.
Patent JP-S6437309-A (JP)
Title: Packaging material edge folding equipment for cylindrical object to be packaged
Inventor: OSADA MIJURO
IPC: B65B25/14
Filed: 1987-07-31
Abstract: PURPOSE:To simplify the mechanism, reduce the cost and improve edge folding efficiency, by supporting and arranging an auxiliary holding mechanism, a feeding mechanism and a folding mechanism in such a state where the relative turning to the side surface is available, and equipping an edge folding unit support driving mechanism which drives forward and backward. CONSTITUTION:A packaging material edge folding equipment possesses an auxiliary holding mechanism 6 which folds a part of an edge b1 on a side surface a1 and holds the edge b1, a feeding mechanism 7 which feeds in the edge b1 while directing it to approach the axial center side, and a folding mechanism 8 which holds and folds a looseness b2 of the edge b1, and an edge folding unit support driving mechanism 10 which supports each mechanisms 6, 7 and 8, arranges those 6, 7 and 8 mechanisms in a state where the relative turning to the side surface a1 is available, and also drives forward and backward, is equipped. By the advance of the auxiliary holding mechanism 6, a part of the edge b1 of a packaging material (b) is folded on the side surface a1 and held. On the edge, the feeding mechanism 7 and the folding mechanism 8 advance, and the auxiliary holding mechanism 6 retreats. By the relative turning of each mechanism to the side surface a1, the edge b1 is fed in while being directed to approach the axial center side by the feeding mechanism 7, the looseness b2 of the edge is held and folded by the folding mechanism 8, and thus the edge of the packaging material (b) is smoothly and securely folded along the side surface of a cylindrical object to be packaged (a).
Patent JP-H0856046-A (JP)
Title: Semiconductor laser
Inventor: KAMIYAMA SATOSHI
IPC: H01S5/343
Filed: 1994-08-12
Abstract: PURPOSE:To realize a semiconductor laser by using gain characteristics peculiar to hexagonal system. CONSTITUTION:On a (0001) sapphire substrate 1, the following are continuously formed; an N-AlxGa1-xN clad layer 2, an AlYGa1-yN first optical guide layer 3, a GaN quantum well layer 4, an AlyGa1-yN second optical guide layer 5, and a P-AlxGa1-xN clad layer 6. After a ridge stripe 7 is formed by etching, and an SiO2 insulating film 8 is deposited, an anode electrode 9 and a cathode electrode 10 are formed. The width of the quantum well layer 4 is 50Angstrom , and the band gap difference between the quantum well layer 4 and the clad layer is 0.4eV or smaller. In the above laser constitution, a semiconductor laser having a low threshold value current in a region where polarization dependency of optical gain is large can be realized in a simple structure by changing the width of the quantum well.
Patent JP-S6241005-A (JP)
Title: 装飾的アツプリケを有するタイヤ及びその製造方法
Inventor: RIN EI BURAIANTO
IPC: C08J7/04
Filed: 1986-08-15
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-S6346881-A (JP)
Title: Digital outline correcting circuit
Inventor: KATAGIRI TAKAHITO
IPC: H04N5/208
Filed: 1986-08-14
Abstract: PURPOSE:To realize the outline blur due to band limitation of a transmission line without an unnatural feeling and hardware extension by generating the absolute value of a difference value of a picture signal and the difference value to detect a picture outline part and modulating the data rate of an input signal by the signal indicating the outline part. CONSTITUTION:A digital picture signal D1 is inputted to a subtractor 33 not only directly but also through a unit delay element 32 to output a primary difference signal D3, and this signal is converted to an absolute value signal D4 by an absolute value circuit 34. The signal D4 is inputted to a subtractor 36 not only directly but also through a unit delay element 36 to obtain a secondary difference signal D6. A dead zone characteristic is given to the signal D6 by a noise eliminating memory 37, and the signal is sent to data input parts of RAM 38 and 39. The picture signal D1 is inputted to these input parts through a delay circuit 40. Secondary difference signals D8 and D10 and digital picture signals D9 and D11 read out from RAM 38 and 39 are inputted to selectors 44 and 45. The signal from either of RAM is selected by the switching signal from a terminal 48, and an outline-corrected picture signal D13 is outputted from the selector 45 through a D/A converter 46.
Patent JP-S6252561-A (JP)
Title: Toner for electrophotography
Inventor: MAEKAWA KOJI
IPC: G03G9/097
Filed: 1985-08-31
Abstract: PURPOSE:To provide a titled toner having an extremely strong positive electric charge control effect and excellent retentivity and stability of the positive charge control effect by incorporating fine particles formed by treating vapor phase method silica having >=50m<2>/g specific surface area with an epoxy group-contg. silane then amine into said toner. CONSTITUTION:This toner contains the fine particles formed by treating the vapor phase method silica having >=50m<2>/g specific surface area with the epoxy group-contg. silane then amine. The epoxy group-contg. silane to be used has the epoxy group having easy reactivity with the silanol group on the silica surface and having large reactivity with the amine. The amine is chemically bound to the silica surface by the easy reactivity of the epoxy group with the amino group and a high concn. of the amino group can be fixed to the silica surface if an epoxy silane is brought into reaction with the vapor phase method silica and is thereafter the amine is acted thereto. The grain size of the silica particles is preferably in a <=0.05mum range in particular.
Patent JP-S5981680-A (JP)
Inventor: NAKAJI SHIGERU
IPC: C09D11/00
Filed: 1982-10-30
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-S6349177-A (JP)
Inventor: YANOME SENZOU
IPC: A63B31/00
Filed: 1986-08-14
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-S6432932-A (JP)
Title: Main clutch operating structure of walk-type agricultural machine
Inventor: KAWASHIMA NOBUMASA
IPC: B60K23/02
Filed: 1987-07-30
Abstract: PURPOSE:To eliminate wrong operations and improve controllability by providing a reversibly manually operable clutch lever in a clutch operating range exceeding a dead point in the proximity of left and right grip portions of a steering handle having juxtaposed side clutch levers. CONSTITUTION:Operatively grippable side clutch levers 10 are provided respectively below left and right grip portions 9 of a steering handle 8 so that a machine body steering side clutch can be selectively turned on and off. Also, a clutch lever 22 for operating a main clutch provided in a power transmitting system is pivotably connected 22 to a support frame 19 in the proximity of the right grip portion 9. A swing arm 24 is extended from a cylindrical slide portion 23 of this lever 22, and an end of a curved lever 25 is connected pivotably to the free end of the arm. The other end of curved lever 25 is connected to a clutch operating wire 26, while an engaging pin 30 is provided projectingly on the intermediate portion of swing arm 24 to engage an engaging recess 31 of a swing member 32 operated by a finger operated clutch lever 35.