baber/WOPTO huggingface dataset:
Patent JP-H08259099-A (JP)
Title: Paper feed device
Inventor: KAWADA SHUNICHIRO
IPC: B65H1/14
Filed: 1995-03-20
Abstract: PURPOSE: To provide a paper feed device which can carry out stable paper feed irrespective of the thickness and hardness of a printing paper and without the occurrence of a double feed and an unloaded feed even in any case. CONSTITUTION: A paper feed pressure lever 6 is changed over vertically in correspondence to the thickness (hardness) of a printing paper. The printing paper on a paper feed base ascends from a lower side and comes into contact with a roller 13, and a paper feed roller mechanism 3 is somewhat elevated to obtain fixed contact pressure, and stopped by detection made by an upper face position detecting sensor 20. In the case of the thin (soft) printing paper, the paper feed pressure lever 6 is set at an upper position, and interlocks to advance the changing over section 15b of a turning arm arm 15 to a contact position with the upper face position detecting sensor 20. The position of the paper feed roller mechanism 3 becomes lower by the thickness of the changing over section 15b.  In the case of the thick (hard) printing paper, the paper feed pressure lever 6 is set at a lower position, and the changing over section 15b moves backward from the contact position, and the position of the paper feed roller mechanism 3 during paper feed becomes higher.
Patent JP-S62220797-A (JP)
Inventor: YAJIMA MITSURU
IPC: F16L41/02
Filed: 1986-03-20
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-H08265223-A (JP)
Title: Adaptive filter and echo canceller
Inventor: KAWADA SHINICHI
IPC: H03H21/00
Filed: 1995-03-20
Abstract: PURPOSE: To obtain an adaptive filter for accelerating the convergence speed of tap coefficients. CONSTITUTION: Absolute values for respective coefficients are obtained in an absolute value computing device 15 from a tap coefficient vector h(n) and supplied to a multiplier 16. A vector A composed of the abolute values of the respective coefficients and a constant β are multiplied in the multiplier 16 and a multiplied result β.vector A is supplied to the next adder 17. Since the constant β is the constant for supplying a change pitch required for a step size vector, the degree (gain) of the change of the step size vector is changed by the size of the β. The adder 17 adds the multiplied result β.vector A from the multiplier 16 and the vector ρ and supplies an added result (vector ρ+β.vector A) to the multiplier 8 as the step size vector α(n).
Patent JP-S61220190-A (JP)
Title: Data transmitting circuit
Inventor: OGISU MIKIO
IPC: G11C7/00
Filed: 1985-03-26
Abstract: PURPOSE:To start on writing data in a RAM memory cell simultaneously with data-input by generating an enable signal by means of a delay circuit in a control circuit at the time of data-input. CONSTITUTION:When selection is executed between input terminals 2 and 3 for a RAM address signal, selecting circuits 8-13 select the memory cell 1. When a data signal is inputted to a terminal 4, a delay pulse generating circuit 5 generates a pulse after the inputting of the data signal. The generated pulse has a function as an enable signal, drives gates 14 and 15 via NOR gates 6 and 7, starting the writing of the data. The delay pulse is generated in synchronization with the data signal, and serves the same function as an external enable signal. Therefore, the writing of data in the memory cell 1 is started up only by the selection between the terminals 2 and 3 and the inputting of signal to the terminal 4.
Patent JP-H04251189-A (JP)
Title: Micro heat pipe
Inventor: AKACHI HISATERU
IPC: F28D15/02
Filed: 1991-01-09
Abstract: PURPOSE:To reduce the diameter of a fine tube container remarkably and miniaturize a heat transfer device employing a fine tube heat pipe by constituting the heat transfer deice so as to transport the amount of heat by only the axial vibration of operating fluid. CONSTITUTION:A fine tube container is characterized in that the container is formed of a continuous metallic fine tube formed so as to have a small inner diameter so that two-phase operating fluid, sealed into the container, can be moved while filling the container and a predetermined plurality of parts of the same are constituted so as to be a heat receiving section while the other predetermined plurality of parts are constituted so as to be heat reading sections and the heat receiving sections and the heat radiating sections are arranged alternately. The reduction of weight and size of the pipe is facilitated by a very easy and simple constitution and a high performance can be developed regardless of the posture of application while a micro heat pipe, high in reliability, can be constituted.
Patent JP-S6028866-A (JP)
Inventor: YAMAMOTO SOUICHI
IPC: B07B13/11
Filed: 1983-04-07
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-S60202905-A (JP)
Inventor: EBINE KAZUHIDE
IPC: H01C7/10
Filed: 1984-03-28
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-H06169107-A (JP)
Title: Optical package
Inventor: NOOMAN RARUFU DEIITORITSUHI
IPC: H01S5/022
Filed: 1992-02-17
Abstract: PURPOSE: To increase the resonance frequency of an equivalent circuit by providing an optical package with a multi-layer ceramic insert, having a microstrip transmission line connected to an external signal source and a short-circuit means connected to a metallic body formed on the thickness part of the insert, in order to terminate an electric field existing in the package. CONSTITUTION: At least one short-circuit member 40 is arranged in an MLC insert 14 of the package along an insert length 1. The short-circuit conductive line 40 functions as a termination of an electric field and fully large number of conductive lines are used, so that a resonance frequency is shifted over a band width required for the operation of a microstrip 22. A signal from an external source 36 in a GHz range is passed through the microstrip 22 and connected to a laser, without being transferred to the package equivalent circuit to form a 1.5 GHz electric field and the existence of resonance at the frequency transfers its energy to a resonance structure formed by a hybrid metallic ceramic package wall, so that the resonance frequency of the circuit can be increased.
Patent JP-S55155939-A (JP)
Title: Vibration-resisting device
Inventor: KOJIMA KENICHI
IPC: F16F15/08
Filed: 1979-05-21
Abstract: PURPOSE:To protect a machine and vibro-insulating rubber from a strong earthquake and maintain vibration-resisting action, by attaching L-shaped metal members to vibro-insulating rubber fitting members and inserting the tongues of the L- shaped metal members with a clearance in vibro-insulating rubber fitting pedestals. CONSTITUTION:When a strong earthquake occurs, the tongues (a) of L-shaped metal members 9a-9c and the inside surfaces of vibro-insulating rubber fitting pedestals 6 are caused to ram each other by vibration in a direction (g) and a vertical direction to limit the movement of vibro-insulating rubber fitting members 3, 4 attached to an engine 1 and an electric generator 2. As for vibration in another direction (f), the movement of the vibro-insulating rubber fitting metal members 3, 4 is limited by the vertical portions of the opposed L-shaped metal members such as 9a and 9b. According to this constitution, movement in the forward, backward, rightward, leftward, upward and downward directions can be restricted although only one L-shaped metal member is provided for each vibro-insulating rubber piece.
Patent JP-H10258328-A (JP)
Title: Production of frame structure
Inventor: MIYAOKA HIROYA
IPC: B21D26/033
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To produce a frame structure without welding by selecting a thickness of a round tube based on a product thickness/an elongation percentage, cutting the round tube to a prescribed length, conducting plastic working to a product shape, producing a forming material with joining end parts, charging the forming material into a blow forming die, which regulates an external periphery, and conducting blow-forming with heating. SOLUTION: A thickness of an aluminum alloy round tube is selected roughly based on (product thickness center peripheral length)×(product thickness)/ (tube thickness center peripheral length). The tube is cut to a prescribed length. The tube is bent with a tube bender to form a shape close to a product shape. The tube is made to a forming material 45 by connecting end parts. The forming material 45 is charged into a blowing forming die 10, which has a cavity regulating an external peripheral face of a product. The forming material 45 is heated to the softening point or higher through under the melting point. A high pressure fluid is blown into the forming material 45 to be subjected to blow forming.
Patent JP-S58187046-A (JP)
Inventor: AREN DEKONSHIYU
IPC: H04L27/233
Filed: 1983-04-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60204900-A (JP)
Title: Regenerating method of electrolytic polishing liquid
Inventor: SATOU HIROSHI
IPC: C25F7/02
Filed: 1984-03-29
Abstract: PURPOSE:To regenerate an electrolyte by adding a specific org. solvent to the used electrolyte for electrolytic polishing contaminated by various impurities to settle the impurities and removing said impurities by filtering then evaporating the org. solvent. CONSTITUTION:A tool or the like contaminated by a redioactive material, etc. is decontaminated by treating the same by an electrolytic polishing method using a liquid contg. high concn. phosphoric acid. The removed radioactive material is accumulated into the electrolyte consisting of the phosphoric acid soln. during use and therefore an org. solvent such as lower aliphat. monohydric alcohol such as methanol, ethanol or the like or an org. solvent such as acetone, methyl ethyl ketone or the like is added to such liquid to settle the radioactive materials. The settled materials are removed by filtering. The filtrate is subjected to an electrolytic treatment using an anode made of C or an alloy of Ti, Pt, Rh, etc. and a cathode made of an alloy of Fe, Cr, Ni, etc. to deposit the dissolved metal in the filtrate on the cathode and to remove the same. Such liquid is partly subjected to an ion exchange treatment in a strong acidic cation exchange resin and thereafter the org. solvent contained therein is evaporated and condensed by a distillation method, by which the solvent is recovered. Said solvent is reused together with the remaining phosphoric acid liquid.
Patent JP-S51137149-A (JP)
Title: Heat ray receiver
Inventor: HACHITANI TATSUO
IPC: F24S23/30
Filed: 1975-05-22
Abstract: PURPOSE: Effective collection of thermal energy. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05262113-A (JP)
Title: Vehicle suspension controller
IPC: B60G17/015
Filed: 1992-03-18
Abstract: PURPOSE:To improve the riding comfortableness and the motion performance by predicting the fluctuation of the road condition, thereby adjusting the suspension condition. CONSTITUTION:The fluctuation of the traveling condition of a preceding vehicle 11 relative to a subject vehicle 1 which travels on a road 10 is detected by a TV camera 8 and a preceding vehicle fluctuation detecting device 18. An electronic control device 20 adjusts a forward wheel suspension 5 and a rear wheel suspension 6 through a suspension changing device 15 in correspondence with the detected fluctuation. For example, when the preceding vehicle 11 vertically fluctuates, shocks caused by the steps of the road or the like can be absorbed by softening the rigidity of the suspension immediately before the time point of arrival at the predicated fluctuation position by means of a vehicle-to-vehicle distance sensor 7 and a vehicle-to-vehicle distance detecting device 17, and a vehicle speed sensor 9 and a subject vehicle speed detecting device 19.
Patent JP-S57177898-A (JP)
Title: Welded structural body of different kind of metal
Inventor: HASHIMOTO MARETOSHI
IPC: B23K9/23
Filed: 1981-04-23
Abstract: PURPOSE:To reduce tensile stresses by the weld metals between structural materials and press contacting materials and to prevent the exfoliation of a press- fixed layer in a welded structural body of different kind of metals by decreasing the wall thickness in the end parts of the press contacting materials gradually. CONSTITUTION:Thickness reduced surfaces 15 tapered at corners are formed in both end parts of press contacting materials 11 and 12. In the case of forming a cruciform-shaped joint by a structural material 2 and a structural material 4 with a press contacting material 1 held therebetween, both end parts of the material 1 have small bending rigidity and therefore despite the formation of weld metals 3 and 5 by arc welding or the like, the tensile stresses to the extent of tearing off a press-fixed layer 13 are not exerted upon both end faces of the material 1 and said layers are difficult to peel.
Patent JP-S59186363-A (JP)
Title: Cooling type photoelectric conversion device
Inventor: MIYAMOTO YOSHIHIRO
IPC: H01L31/02
Filed: 1983-04-07
Abstract: PURPOSE:To contrive dissolution of a shading phenomenon by a method wherein the visual field determining aperture part of the cold shield for the entire light- receiving element surface of an inflared ray light-receiving element array is constituted in blind form. CONSTITUTION:The titled device is constituted in such a manner that the visual field determining aperture part 5 of the cold shield 3 facing in the prescribed height against the entire light-receiving element surface of the inflared ray light- receiving element array 1 is arranged in said aperture part 4 so that it is positioned vertical to the light-receiving surface of the array 1 and that a plurality of light-shielding partition plates 21 are arranged in parallel and orthogonally intersecting with the direction of arrangement of the array 1. The angle of visual field on each light-receiving surface of the array 1 can be uniformly prescribed by each partition plate 21 by constituting the aperture part 4 in blind form as above-mentioned. The shading phenomenon generating on the light-receiving element 2a located in the center part of the array 1 and on the light-receiving element 2b on both ends can be dissolved by properly selecting the width of the partition plates 21, the intervals between each partition plate and the height of the partition plates 21 against the element surface.
Patent JP-S62216790-A (JP)
Title: Ink sheet for thermal transfer recording
Inventor: YAMAGUCHI SHINICHIRO
IPC: B41M5/26
Filed: 1986-03-19
Abstract: PURPOSE:To obtain an ink composition having high filming rigidity and high transfer sensitivity to permit low energy printing without causing scumming by selecting a thermally fusable material containing an ester oligomer having specific range of melting point and molecular weight as main component of a thermally fusable ink composition. CONSTITUTION:A thermally fusable material contains more than 40wt% of ester oligomer having a number-average molecular weight of 500-6,000 and a melting point in the range of 60-110 deg.C. Consequently, scumming caused by lowering the melting point of the thermally fusable material such as wax necessary for low energy printing can be prevented. The ester oligomer to be employed is synthesized through polycondensation reaction of polyhydric alcohol and polyhydric carboxylic acid, preferably dioxy compound and dibasic acid or an acid anhydride of dibasic acid so as to have a low degree of polymerization, to be suitable as a thermally fusable material for heat transfer ink and to be fused at relatively low melting point within narrow temperature range.
Patent JP-S58180376-A (JP)
Title: Tiltable steering gear for industrial vehicle
Inventor: HOSOYA TAKASHI
IPC: B62D1/187
Filed: 1982-04-15
Abstract: PURPOSE:To prevent the vibration of the body of a vehicle from being directly transmitted to a steering control unit, by providing elastic members between the steering control unit and tilting support sections. CONSTITUTION:The power steering valve 9 of a steering control unit 10 is coupled to a holding member 12 secured on a steering column bracket 11. The bracket 11 is supported by tilting secured sections 15 so that the bracket is swung about a tilting center section 14. A collar 22 is inserted in the hole 19 of the bracket 11. A pair of cylindrical insulators 23 are provided around the collar 22 at both the sides of the column bracket 11 and tightened by a nut 26 and a bolt 25 inserted in the collar 22 and the hole 24 of a holding bracket 2 secured on the body 1 of a vehicle. Collars 29 are inserted in a pair of holes 21 of the bracket 11. A pair of insulators 30 are provided around the collars 29 at the sides 17, 18 of the bracket 11 and tightened by nuts 36 and bolts 34 inserted in the collars 29 and the elliptic holes 6 of lugs 5 secured on the vehicle body 1.
Patent JP-S53147290-A (JP)
Title: Stick in wiring method
Inventor: ANDOU KUNIHIRO
IPC: H01R4/24
Filed: 1977-05-27
Abstract: PURPOSE:To simplify a cable wiring by providing a simple stick in pin on a terminal plate or a connector etc.
Patent JP-S53146562-A (JP)
Title: Pusle position modulation system
Inventor: SUYAMA SHIGEKI
IPC: H03K7/04
Filed: 1977-05-26
Abstract: PURPOSE: To carry out an analog signal transmission reaching up to the direct current by inserting the pulse row which repeats with every sampling period into the pulse signal series underwent a position modulation to transmit the pulse row and then sampling and holding the pulse row in the sampling period of the transmitting part at the receiving side to secure demodulation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09231132-A (JP)
Title: Fast memory access device
Inventor: NAKAMURA YOSHINORI
IPC: G11C11/401
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To speed up memory access using an interleaving system, specially to improve the processing speed at continuous address access time. SOLUTION: A head address and the number of data are read in an address latch device 103 and a data counter 103, an address controller 104 (105) generates next addresses for access to continuous addresses until a data counter reaches '0', and a bank controller 101 switches memory banks in the switching timing of a timing generating device 102; and access to a memory bank 1 starts before access to a memory bank 0 ends and access to 0 starts before the access to 1 ends so that memory access is each shifted by a half cycle and while the continuous address access is carried out, a next address from a host is read in by the address latch device 103 to judge a bank and a page to be accessed before the continuous address access ends.
Patent JP-S61221258-A (JP)
Title: Resin composition
Inventor: YOSHIZAKI HARUHIKO
IPC: C08L23/00
Filed: 1985-03-28
Abstract: PURPOSE:To obtain a resin compsn. giving a heat-shrinkable film which can be oriented at a relatively low temp. and has excellent heat shrinkability, containing a block copolymer and a petroleum resin or a cumarone resin or a hydrogenated product thereof. CONSTITUTION:A resin compsn. contains 99-40wt% block copolymer composed of a styrene hydrocarbon and a conjugated diene hydrocarbon, 0-40wt% polystyrene and 1-40wt% petroleum resin having a softening point of 60 deg.C or above or cumarone resin or hydrogenated product thereof. The ratio of the styrene hydrocarbon to the conjjugated diene hydrocarbon in the block copolymer is such that the styrene hydrocarbon is 50-90wt% and the conjugated diene hydrocarbon is 50-10wt% said compsn. is extruded through a T-die or a ring die at 160-240 deg.C into a flat or tubular molding, which is when oriented mono-, bi- or polyaxially, thus molding into the desired heat-shrinkable film.
Patent JP-H07272794-A (JP)
Title: Connector device
Inventor: MEGURO HISAO
IPC: H01R13/64
Filed: 1994-03-31
Abstract: PURPOSE:To provide a connector device capable of easily confirming whether fitting and locking are surely conducted or not while combination accuracy of a guide mechanism with a lock mechanism can be easily improved. CONSTITUTION:A guide pin 21 is provided in a male connector 2, and a guide hole 61 is provided in a female connector 6. A fitting operation, when fitted the female connector 6 and the male connector 2, is guided. An advanceable/ retractable lock piece 72, having a permanent magnet 73, is provided in the guide hole 61, and by performing a pole change of an electromagnet provided under the lock piece 72, it is engaged with or disengaged from the guide pin 21, to perform a lock/unlock operation of the guide pin 21. A moving position of the lock piece 72 is detected to recognize a fitting/locking condition of the connectors.
Patent JP-S60204560-A (JP)
Title: Device for braking feed of belt material
Inventor: KAJIYA HIROSHI
IPC: B65H23/08
Filed: 1984-03-30
Abstract: PURPOSE:To prevent a band material from loosening or meandering, by bringing a brake roller into contact with the peripheral surface of the belt material wound as a roll, so that a frictional turning force inverse to the direction of sending-out of the belt material is applied thereto by the brake roller. CONSTITUTION:A belt 21 is wound on a pulley 20 for a brake roller 19 and a pulley 18 on a fixed shaft 13 distant from a tab material feed shaft 11 in a printer. A frictional turning force inverse to the direction of rotation of a tab material 10 is applied thereto by the brake roller 19 synchronously with the sending-out of the tab material. At the same time, a braking force corresponding to the change in the weight of the tab material 10 is applied thereto by a swing mechanism for the feed shaft 11 in response to the change in the diameter of the roll of the tab material so that the material is prevented from meandering, loosening or the like at the halfway fed portion thereof.
Patent JP-S59190578-A (JP)
Title: Sealing device
Inventor: NAKATSUKA TSUNEO
IPC: F16J15/10
Filed: 1983-04-11
Abstract: PURPOSE:To provide a sealing member having improved heat resistance, oil resistance, refrigerant resistance and sealing performance in a refrigerant sealing device for an equipment employing refrigerant, by applying an O-ring or a packing with superior oil resistance and refrigerant resistance to a front surface on the refrigerant side of a rubber O-ring. CONSTITUTION:A rubber O-ring 6 is mounted to a slide member 3 on a fixed side, and a synthetic resin packing 7 having oil resistance and refrigerant resistance is mounted on a front surface of a refrigerant side with a pressure receiving surface directed to the O-ring 6. An O-ring 8 for sealing a rotary shaft 4 is mounted to a slide member 5 on the rotary side, and a synthetic resin packing 9 is similarly mounted on the front surface of the refrigerants side with a pressure receiving surface directed to the O-ring 8. As the O-rings 6 and 8 made of rubber materials do not receive rapid pressure change with the aid of the packings 7 and 9, refrigerant resistance may be improved. Further, the packings 7 and 9 may be made of Teflon.