baber/WOPTO huggingface dataset:
Patent JP-H09280289-A (JP)
Title: Cylinder cushion
Inventor: TAKADA YUKIHIRO
IPC: F15B15/22
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To simplify structure and to reduce the number of part items by a method wherein a flow passage for a free flow and a throttle passage consist of a cylinder hole formed in a piston, an annular member, and a cylinder part formed integrally with a cylinder bottom. SOLUTION: When pressure oil is fed through a port A, an oil pressure is exerted on an annular member 11 through a cylinder part D. The annular member 11 is separated away from a sheet surface (f) formed on a stepped part 13 to open a flow passage (g) for a free flow. Pressure oil is fed to a pressure chamber B through a slit H by means of the flow passage (g) for a free flow, and the piston 15 is raised together with an annular member 11. When, in this state, pressure oil is discharged through the port A, the piston 15 is lowered and approaches a most lowering position and when the annular member 11 is fitted in the cylinder part D, a pressure in a pressure chamber B is raised. The annular member 11 is then brought into contact with a sheet surface (f) to close the flow passage (g) for a free flow.  In this state, pressure oil in the pressure chamber B flows out through a slight gap (e) between the outer periphery of the cylinder part D and the inner periphery of the annular member 11. The gap (e) forms a throttle and provides a cushion function.
Patent JP-S5822509-A (JP)
Inventor: TOMIYASU YOSHIMI
IPC: H02G3/02
Filed: 1981-07-31
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-S5455944-A (JP)
Title: Apparatus with rupture element used for preventing fall of vertically movable body
Inventor: ISHIGE RIYOUHEI
IPC: B66B5/12
Filed: 1977-10-11
Abstract: PURPOSE: To provide a fall preventing apparatus, which is capable of preventing fall of a vertically movable body positively by the use of wedge means which hold the vertically movable body tightly between them when a rupture element is ruptured by the force acted when the vertically movable body falls.  
     CONSTITUTION: Vertically movable body 2 of a stacker crane 1 is moved upward by turning hoisting drum 3 by means of hoisting means 5, turning rope winding drum 4,and thereby hoisting up and down ropes 9, 10. Providing, here, that hoist- up rope 10 supporting the body 2 is cut and body 2 falls downward together with  operator's cabin 8, most of the impulsive force caused by the fall of body 2 ist ransmitted to shear pin 27 as a component force acted at the lever ratio determined by the positions of sheave 23 and shear pin 27 on the lever 26, so that the shear pin 27 is ruptured. Thereupon, first and second wedges 21a, 21b and 22a, 22b are moved relatively, and guide rail 13 is held tightly between the second wedges, whereby fall of the body 2 is prevented positively 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01291341-A (JP)
Title: Temporary file transfer system
Inventor: SASAKI AKITO
IPC: G06F15/16
Filed: 1988-05-18
Abstract: PURPOSE:To handle a temporary file as an object of a transfer by providing a temporary file information storage area and a transfer file defining means on the inside of a host computer. CONSTITUTION:When a host computer 10 becomes a transmission side and a file transfer request is received by a file transfer requesting means 12, a transfer file defining means 13 divides whether a transfer object file is a temporary file or a permanent file, specifies a file by referring to a temporary file information storage area 11 in case of the temporary file, and a file transmitting/receiving means 14 reads in a specified temporary file from an external storage device 15 and transmits it to a computer 20 of the other party side. In such a way, not only the permanent file but also the temporary file can be handled as the transfer object file, and in accordance with necessity, an optimum one can be selected.
Patent JP-S63287128-A (JP)
Title: Ds 3-interface circuit for digital cross connection
Inventor: ROKUGO YOSHINORI
IPC: H04J3/00
Filed: 1987-05-20
Abstract: PURPOSE:To miniaturize the device while eliminating the need for a spatial switch by applying stuff synchronization to a digital signal of an asynchronous system at a cross connection level respectively and multiplexing the result to the high order group again in the unit of frames. CONSTITUTION:A DS3 signal sent from a signal input line 1 of a transmission line is branched into 7 DS2 signals by a separation circuit 10 and subjected to destuff processing. Then the DS2 signals are inputted to separation circuits 20-1-20-7, where the signals are subjected to destuff processing into 28 DS1 signals. Moreover, the DS1 signals separated into 28 signals are subjected to stuff synchronization in the unit of each DS1 by a multiplex circuit 30, and 28 data are arranged in the unit of one stuff frame length at every DS1 serially and the result is outputted to a signal output line 2 as a DS3' signal. Moreover, since the synchronizing clock DS3' CLK is synchronized with other interface circuit, it is supplied from a common clock source.
Patent JP-H05306808-A (JP)
Title: Catalyic combustion device
Inventor: SHIRAIWA YOSHIYUKI
IPC: B01J35/04
Filed: 1990-05-10
Abstract: PURPOSE:To keep activity of catalytic assemblies for a long period of time and prolong their lives by using a first catalytic assembly carrying a catalytic composed mainly of an oxide of noble metal and a second catalytic assembly carrying a catalytic composed mainly of an oxide of transition metal. CONSTITUTION:A cylindrical flow passage 1 has, in part thereof, a catalytic assembly 31 having a honeycomb structure and carrying a catalyst composed mainly of an oxide of noble such as palladium, which is disposed on the upstream side of the interior of said flow passage, and a catalytic assembly 32 having a honeycomb structure and carrying a catalyst composed mainly of an oxide of transition metal such as manganese, which is disposed on the downstream side of the interior of the flow passage, each catalytic assembly being provided at two places separately along a direction 5 in which inflammable gas flows. Further, a gap 8 is provided between these catalytic assemblies, and a porous solid layer 71 made of a heat-resistant material is provided in the gap 8. Accordingly, the catalytic assembles 31, 32 can be usually used at temperatures suitable to their respective capabilities, and a mixed gas can be burned even when it is preheated at a relatively low temperature. Since the catalytic assembly 31 composed mainly of an oxide of noble metal is disposed om the upstream side and permits the mixed gas having a relatively low temperature to pass there through, its life can be prolonged.
Patent JP-S5745790-A (JP)
Title: Solid-state color image pickup device
Inventor: IMAIDE TAKUYA
IPC: H04N5/217
Filed: 1980-09-03
Abstract: PURPOSE:To obtain a signal having excellent picture quality from an image pickup element by forming flickers of prescribed frequency capable of adjust phase and amplitude with circuit and eliminating flickers generated from a solid-stage image pickup element by the above flickers. CONSTITUTION:A solid-state color image pickup device is constituted of horizontal 4 picture elements provided on plural photoelectric conversion elements arranged in two dimensions, a color filter of vertical 2 picture element period, groups of horizontal and vertical switching elements that scan photoelectric conversion element and readout respective color signals, and a device that adds respective readout colors to obtain luminance signals. Horizontal flicker pulses of 1,8MHz shifted by 90 deg. phase generating by said solid state image pickup device are added to both ends of variable resistors 20, 21 and pulses variable in amplitude to positive and negative from the center are outputted. These are synthesized with resistors 22, 23 and flicker pulses of 1.8MHz are generated at an output terminal 25 through an LPF24. Pulses adjusted to the same amplitude and opposite phase are provided into luminance signals to output signal having excellent picture quality.
Patent JP-S62279623-A (JP)
Inventor: NAITO KAZUMI
IPC: H01G9/04
Filed: 1986-05-28
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。
Patent JP-H09299192-A (JP)
Title: Bed mat
Inventor: FUJIMOTO MASUMI
IPC: A47C27/12
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To easily recycle resources, by composing a mat core material, a mat cover, sewing thread, and attachments from a same kind of polymer fiber. SOLUTION: A bed mat core material of composite fiber with a low melting point is made by mixing fiber for a bed mat core material using polyester with a normal melting point and copolymerized polyester. A bed mat cover is made by sewing 75 denier polyester false twisted yarn interlock circular knitted cloth by polyester spun thread and using polyester nonwoven fabric for the quality and handling instruction label. After using this bed mat, the cover, the thread, the quality and handling instruction label, and the bed mat core are opened all together in a rag opener, and the opened fiber is made into melted pellets. The pellets are melted, spun, and drawn into 2 denier and 51mm polyester staple. The obtained staple has slight grey color and is usable as staple even though strength is slightly lower than that of normal articles in the market.
Patent JP-H1053714-A (JP)
Title: Introduction of pigment derivative in the quinacridone process
Inventor: BADEJO IBRAHEEM T
IPC: C09B67/20
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a quinacridone pigment. SOLUTION: A reaction mixture which comprises an ingredient (i) comprising 2,5-dianilinoterephthalic acid, a 2,5-dianilino-6,13-dihydroterephthalic ester, and/or a derivative thereof, a dehydrant (ii) in an amount of about 3-15 pts.wt. per pt. of the ingredient (i), and at least one nonquinacridone pigment (iii) in an amount of about 0.1-15wt.% based on the ingredient (i) is heated at about 80-145 deg.C. When the ingredient (i) is the ester or derivative thereof, the above step is followed by the oxidation step. The reaction mixture is then added to a liquid in which the resultant quinacridone pigment is substantially insoluble in such a proportion that the amount of the liquid is about 3-15 pts.wt. per pt. of the ingredient (i). The quinacridone pigment is isolated, if necessary conditioned, and if necessary blended with one or more quinacridone derivatives.
Patent JP-S5912307-A (JP)
Title: Tool for measuring inner and outer diameters
Inventor: INADA KOUICHI
IPC: G01B21/10
Filed: 1982-07-13
Abstract: PURPOSE:To measure the inner diameter or outer diameter of a body having an arc surface, by providing a rod shaped main body, a pair of legs which are crossed with both end parts of the main body at a right angle, and a digital length measuring gage which is provided to the central part of the main body. CONSTITUTION:A pair of legs 2 are fixed to both ends of a rod shaped main body 1, so that they are crossed with the main body 1 at a right angle and also parallel with each other, by screws 3. A digital length measuring gate 4 is attached to the central part of the main body 1 by a screw 5. The measuring probe of the gage 4 is located on the perpendicular at midpoint of a segment (length 2l), which connects tips 2a of the legs 2. A distance (x) from the segment to the probe is obtained by the digital length measuring gage 4. An operator receives the output of the gate 4, and operates the inner or outer diameter. The output of the operator is displayed at a display device.
Patent JP-S61279563-A (JP)
Title: Recording head
Inventor: TOMINAGA HIDEKAZU
IPC: B41J2/235
Filed: 1985-06-06
Abstract: PURPOSE:To furnish a magnetic head having a construction wherein the main part of a magnetic circuit is formed integrally and thus the number of components is small, by a method wherein at least a permanent magnet constituting the magnetic circuit is made common to each movable coil and further a yoke members holding the permanent magnet between and conducting magnetic flux of the permanent magnet are formed integrally. CONSTITUTION:A third yoke 17 is formed integrally in the shape of a disk plate, holes 17a are provided at equal intervals in the circumferential portion inside of it, and second yokes 18 are fixed in these holes. A permanent magnet is formed integrally in the shape of a ring and fitted on the outer periphery of the third yoke 17. A first yoke 12 formed integrally is superposed thereon so that vacant portions 12b provided at equal intervals in the central portion thereof are matched with the second yokes 18. A wire assembly comprising movable coils 14, wires 13, etc. is fitted on the first to third yokes 12, 18 and 17 constituting a magnetic circuit, and on the occasion, the fitting is made so that the outer ends of supporting members are matched with the grooves 12a of the first yoke 12 and the movable coils 14 with the vacant portions 12b.
Patent JP-H05315133-A (JP)
Title: Corrosion-proof magnetic film and magnetic head using same
Inventor: NAKAMURA HITOSHI
IPC: C22C38/00
Filed: 1992-05-14
Abstract: PURPOSE:To obtain a corrosion-proof and low magnetic distortion magnetic film by adding at least a kind of rare earth element into a ferromagnetic metal film which is mainly composed of Fe and includes at least a kind of element selected from Hf, Zr, Ta, Nb, W, at least a kind of element selected from Cr, Rh, Ru and C. CONSTITUTION:A rare earth element is added to a ferromagnetic film which is mainly formed by Fe so that the total concentration in the film of an element selected from Hf, Zr, Ta, Nb, W is ranged from 0.5 to 10 atomic %, the total concentration in the film of an element selected from Cr, Rh, Ru is ranged from 1.5 to 12 atomic % and the concentration of C is ranged from 2.0 to 14 atomic % and the total concentration thereof in the film is ranged from 0.5 to 7 atomic %. Moreover, a part of Fe may also be substituted with Co and/or Ni. In this case, the total amount to be added is set to 15 atomic % or less. Thereby, a magnetic film having high saturated magnetic flux density, excellent soft magnetic characteristic, excellent corrosion proof and low magnetic distortion can be obtained. A magnetic head utilizing such magnetic film ensures excellent recording and playback characteristics and corrosion-proofness.
Patent JP-H0416616-A (JP)
Title: Bar-like reinforcing material pushing type ground strengthening method and bar-like reinforcing material pushing device
Inventor: NISHINAKAMURA KAZUTOSHI
IPC: E02D3/00
Filed: 1990-05-11
Abstract: PURPOSE:To improve safety and working speed by holding a bar-like reinforcing material by means of the head section of the arm of a self-mobile truck and pushing it into the ground with vibration and driving force. CONSTITUTION:A mounting bracket 9 and a guide cell 3, on which a control valve mechanism C is carried are mounted on the head section of the arm 2 of a self-mobile truck 1. On this guide cell 3, a shaking section 4, chucking section 5, and feeding mechanism 6 are provided. In addition, the chucking section 5 is made to hold a bar-like reinforcing material B, which is forcibly pushed into the ground by the pushing force composed of the vibration caused by the shaking section 4 and the driving force caused by the feeding mechanism 6. After that, the chucking section 5 and shaking section 4 are retracted, and the bar-like reinforcing material B is further pushed with the holding position of the bar-like reinforcing material B changed. At the desired position, another bar-like reinforcing material B is held by the chucking section 5, and the same work is performed, and required pieces of bar-like reinforcing material B are pushed into the ground to be varied for strengthening the ground.
Patent JP-S5911563-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NOGUCHI NAOTO
IPC: G11B15/44
Filed: 1982-07-12
Abstract: PURPOSE:To transfer automatically the state to the reverse state, and to attain automatically the stop state at the end of a magnetic tape in the reversing state by operating a changeover lever with a cam gear and a turning cam plate at the end of running of a magnetic tape in the forward direction. CONSTITUTION:When the tape comes to its end during the forward reproduction, reel gears 10, 11 are stopped and a slip gear 23 is also stopped, and a driving gear 24 and a cam gear 26 keep turning. The turning cam plate stops sliding in this case to shift a driving lever 32 toward the D, resulting in shifting left the changeover lever 5. A lifter 12 is shifted toward A and a lifter 13 is shifted in the opposite direction, a gear base 16 turns counterclockwise and the gear turns clockwise, then the state is shifted to the reverse reproduction. When the tape comes its end during the reverse reproduction, the lever 32 is shifted toward the D the same as the forward reproduction. Since a lock plate 6 is shifted in the opposite direction to the B because of the reverse reproduction, the engagement of a clock pin 6b and a lock hole 4b is released and the mode is transferred to the stop state.
Patent JP-S5911439-A (JP)
Title: Character processor
Inventor: TAKO TOSHIBUMI
IPC: G06K15/00
Filed: 1982-07-13
Abstract: PURPOSE:To obtain an output of a line having different space between lines for left and right pages, by giving the order of output to each line for two-page's share through the calculation of a space between lines and dividing the output into the left and the right page according to the order of output for outputting the result. CONSTITUTION:A line pitch forming control section 9 commanded with a printer control section 6 starts the procedure. Page numbers are sorted in the ascending order with a position section from the head as to an odd page number and the next page number from the head line of a buffer 4 at first and when the number is the same, the odd page number having a small number receives priority. Then, a pitch section with the next line is calculated from the head, the result is stored again in the pitch section with the next line and 0 is stored in the end line of the odd and even page data in processing. Whether or not the processing is done to the end of the buffer 4 is discriminated and when not finished, the processing is repeated and the processing is finished.
Patent JP-S5246510-A (JP)
Title: Rotary compresor with movable vanes
Inventor: DEGAWA TAKU
IPC: F04C18/344
Filed: 1975-10-11
Abstract: PURPOSE: A movable vane type rotary compressor which can eliminate noise due to over-compression during a period of small difference between suction and discharge pressures at the time of starting, by keeping the balance of force near the axial seal point. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05180519-A (JP)
Title: Heat regenerating freezing cycle device
Inventor: HAMA HIROAKI
IPC: F25B13/00
Filed: 1992-05-14
Abstract: PURPOSE:To obviate a refrigerant circulation pump by a method wherein a heat regenerating circuit is construed during a heat regenerating operation, a heat regenerating and condensing circuit is constructed during a heat regenerating and condensing operation, a liquid over- cooling circuit is constructed during a liquid over-cooling operation and a cooling circuit is constructed during a general cooling operation. CONSTITUTION:The degree during a heat regenerating operation causes opening or closing devices 10c, 12a, 13a and 14a to be closed, opening or closing devices 10a, 10b and 14b to be opened and a compressor 1 and a heat regenerating medium circulation pump 8 to be operated. In the case that a heat regenerating, condensing and cooling operation is carried out, the opening or closing devices 10b, 10c, 12a and 14b are closed, the opening or closing devices 10a, 13a and 14a are opened and the compressor 1 and the heat regenerating medium circulation pump 8 are operated. During liquid over-cooling operation, the opening or closing devices 10b, 10c and 14a are closed, the opening or closing devices 10a, 12a, 13a and 14a are opened to operate the compressor 1 and the heat regenerating medium circulation pump 8, respectively. In the case of normal cooling operation, the opening or closing devices 10a, 13a and 14a are closed and the opening or closing devices 10b, 10c, 12a and 14b are opened to operate the compressor 1. With such an arrangement, it is possible to eliminate the refrigerant circulation pump.
Patent JP-H11315123-A (JP)
Title: Tartramide-based copolymer, its production and detergent containing the same copolymer
Inventor: OKUMA MASAKAZU
IPC: C11D3/37
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain a tartramide-based copolymer having excellent builder ability and useful as a builder for detergents by including a specific monocarboxylic acid structural unit and a specific tartramide structural unit at a specific ratio. SOLUTION: This copolymer comprises 50-95 mol.% structural unit of formula I (M is H, an alkali metal or ammonium; R1 to R3 are each H or an alkyl) and 5-50 mol.% structural unit of formula II (R4 to R9 are each H, an alkyl or an aryl; X and Y are each a single bond or a group of formula III; R10 and R11 are each H, an alkyl or an aryl). The copolymer is obtained by subjecting preferably an unsaturated monocarboxylic acid-based monomer of formula IV (e.g. acrylic acid) to radical polymerization with a tartramide-based monomer of formula V (e.g. N,N-diallyltartramide) in water solvent usually by using a radical polymerization initiator such as potassium persulfate. The copolymer has preferably about 10,000-50,000 number-average molecular weight.
Patent JP-H0419451-A (JP)
Title: Tension giving device for wrapping connector
Inventor: KANO HIROSHI
IPC: F16H7/08
Filed: 1990-05-11
Abstract: PURPOSE:To give tension to a wrapping member by fitting a ring, consisting of elastic material, to at least one wrapping surface in a plurality of pulleys, on which the wrapping member of endless belt, roller, etc., is wound by protruding the ring to the outside of the wrapping surface of the pulley. CONSTITUTION:A circumferential groove 22 is circumferentially provided in the peripheral surface which is a wrapping surface of a driven pulley 12, and a rubber-made ring 24 (O ring sold at a market can be used as a seal member) is fitted protruded to the outside. The rubber-made ring 24 is fitted by circumferentially providing a circumferential groove similarly to also the peripheral surface of a prime moving pulley 10. When a belt 20 is wrapped between both the pulleys 10, 12, tension is applied to the belt 20 by press-spreading it to the outside through the ring 24 by its restoration elastic expansion force relating to the belt 20 which tends to wrap the ring 24 while elastically contracting it. Thus, no particular part or mechanism for giving tension is required and further eliminating necessity for applying slip-stopping work to the wrapping surface.
Patent JP-S63287172-A (JP)
Title: Facsimile equipment
Inventor: TAKEDA TAKASHI
IPC: H04N1/32
Filed: 1987-05-19
Abstract: PURPOSE:To improve transmission efficiency and to prevent the duplicated transmission of a normal page to the reception side by re-transmismitting only an image-reception-errored page in a window size in case the image reception error occurs. CONSTITUTION:An original to be transmitted is read by a reader 1, a bit of image information is compressed by an encoder/decoder 4, and the image information is accumulated in a memory accumulator 5. Accordingly, under an instruction from a central processing unit 2, a line controller 6 transmits/receives various line control signals to the opposite facsimile terminal in accordance with a protocol. In the event of an error, an errored image is re-transmitted from the memory accumulator 5 as in the control of the protocol.