baber/WOPTO huggingface dataset:
Patent JP-S63243529-A (JP)
Title: Fluid clutch
Inventor: FUKAYA YASUNOBU
IPC: F16D25/04
Filed: 1987-03-30
Abstract: PURPOSE:To improve disconnection of a clutch by intermittently connecting a friction facing with a fly wheel by expansion and contraction of a pneumatic pressure actuator and releasing the pressure contact state of a clutch disc. CONSTITUTION:An actuator 59 adapted to expand and contract to intermittently connect two friction facings 60 with a fly wheel 50 and a ring-shaped plate 53 by circulation of a fluid is disposed on the outer peripheral portion of a clutch disc 34. At the time of disconnecting the clutch, the actuator 59 is contracted by spring force of a return spring 70 to separate the friction facing 60 from contact pressing surfaces 50a, 53a, thereby disconnecting the clutch. Accordingly, there is no possibility that one side of the clutch disc 54 is pressed to the fly wheel 50 so as to improve disconnection of the clutch.
Patent JP-S59203313-A (JP)
Inventor: UEMATSU TADAYUKI
IPC: H01B13/22
Filed: 1983-05-04
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-S57193624-A (JP)
Title: Electromagnetic pile driver
Inventor: HIGAKI SHIGEO
IPC: E02D7/18
Filed: 1981-05-22
Abstract: PURPOSE:To effectively drive a pile body with low noise by a method in which an electromagnetic field generating mechanism is provided relatively to a pile body in such a way that a repulsion originated from an electromagnetic force generated in a coil portion is applied to the pile body. CONSTITUTION:One coil part of an electromagnetic field generating mechanism 1 is fixed to the upper part of a pile body 2, a proper supporter, e.g., crane, etc., is provided in such a way that the coil part 10 is positioned in the face of the other coil part 10'. The coils 11-11' and 12-12' of the coil portions 10 and 10' are connected with each other in such a way that mutually reverse currents are flowed in these coils 11, 11' and 12, 12'. Repeating currents I1 and I2 having different shapes are supplied from an impact current generator 3 and a cyclo converter 4 to these coils to generate a repulsion originated from electromagnetic force between the coil parts 10 and 10', whereby the pile body 2 is driven into the ground. Also, as the pile body 2 is driven into the ground, the coil part 10' is gradually slided toward the coil part 10 side.
Patent JP-H07288745-A (JP)
Title: Method for driving solid-state image pickup device
Inventor: OSAWA SHINJI
IPC: H04N5/365
Filed: 1994-04-18
Abstract: PURPOSE:To provide a method for driving a solid-state image pickup device capable of reducing fixed pattern noise generated due to the dispersion of the difference of a read charge amount, reducing capacitive after-images and reducing the fixed pattern noise. CONSTITUTION:In this method for driving the solid-state image pickup device for injecting bias charge from a bias charge injection diode 101 through a vertical CCD 104 to a charge storage part 103, then resetting a part of the injected bias charge to the vertical CCD 104, ejecting it, performing the signal storage for a fixed time in the charge storage part 103 thereafter and reading stored signal charge along with the bias charge, before a part of the bias charge is reset and ejected after the bias charge is injected to the charge storage part 103, the operation of sweeping out the charge remaining in the vertical CCD 104 is performed.
Patent JP-H06263291-A (JP)
Title: Automatic sheet feeder and recorder
Inventor: SUZUKI TETSUO
IPC: B41J13/00
Filed: 1993-03-15
Abstract: PURPOSE:To correct skew feed promptly by providing one of plural feed rollers so as to regulate movement in a sheet feed direction and its opposite direction when the ends of paper sheets delivered by the plural feed rollers are registered with the sheets brought into contact with a rotating conveyance body which reversely-rotates the paper sheets. CONSTITUTION:A pressure plate 21 is supported in a base 20 where paper sheets to be recorded are stored on the rear part side of a recorder so as to be oscillated around an upper part supporting shaft, and is elastically energized to the side of plural feed rollers 5 side. The top paper sheet is delivered downstream by rotation of the feed rollers 5, carried to the recording head 49 side by the rotational conveyance body 38, the feed rollers 5 are stopped on the way of paper sheet conveyance, and the rotating conveyance body 38 is reversely-rotated to register the ends of the paper sheets. Only one of the plural sheet feed rollers 5 is provided so as to regulate movement in a sheet feed direction and its opposite direction when paper sheets are registered, and sheet rotation is carried out around the sheet feed rollers 5 as a center, thus providing prompt correction of skew feed.
Patent JP-H10273828-A (JP)
Title: Abrasion resistant sheath core type high specific gravity conjugate fiber and fishing net composed of the same
Inventor: MAEDA YUHEI
IPC: D01F8/14
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a conjugate fiber having characteristics such as a high specific gravity and a high strength, good in abrasion resistance, and easily produced industrially, and a fishing net having a good abrasion resistance and a high specific gravity. SOLUTION: This abrasion resistant sheath core type high specific gravity conjugate fiber has >=15 wt.% and <=30 wt.% content of high density inorganic particles based on the total of the conjugate fiber in a core component, >=0.7 and <=0.85 intrinsic viscosity of the total conjugate fiber, <=30 equivalent/1 amount of carboxyl terminal group, <=30 vol.% ratio of the core component, also >=1.50 specific gravity and >=4.0 g/d strength in an essentially concentric circle-shaped sheath core type conjugate fiber in which a high specific gravity inorganic particles are blended mainly in the core component and both sheath and core components consist of a polyester. Further, a fishing net is produced by using a net yarn of twisted yarns having a double yarn structure or a double double yarn structure of interlaced filament yarns consisting of the above fiber.
Patent JP-S59203239-A (JP)
Title: Production of magnetic disc
Inventor: SUKEGAWA TAKESHI
IPC: G11B5/84
Filed: 1983-05-04
Abstract: PURPOSE:To obtain a disc which permits high density recording, has good durability, and is free from faults such as deformation and failure of a head, damage of a magnetic film, etc. by forming a lubricating layer bound chemically with a lubricative material on the surface of the magnetic recording layer formed on a magnetic disc. CONSTITUTION:The silicone compd. expressed by the formulas I , II, III (X1-X6 are Cl, R1-O-, R1 is alkyl, R2-R7 are residual siloxane group or alkyl, alkyl ester or alkyl ether contg., >=1F, R3 and R4, R5 and R6 and R7 are the same or different kinds) or the lubricative material expressed by the formula IV (R9 is residual siloxane group or alkyl, alkyl ester or alkyl ether contg. >=1F) is coated on the surface of the thin magnetic film formed on a magnetic disc or on the surface of the nonmagnetic film laminated with the thin nonmagnetic film on the magnetic film or the magnetic disc is dipped in the soln. of the above-described lubricative material and is then removed from the soln. and is dried. The excess lubricative material is washed and the magnetic disc is obtd. The lubricative material is thus chemically bound and the disc having excellent durability is obtd.
Patent JP-S574667-A (JP)
Title: Pickup device
Inventor: FUKUI HIROSHI
IPC: H04N5/238
Filed: 1980-06-11
Abstract: PURPOSE:To obtain a rectification characteristic as desired, by giving a peak value rectification to the output of an amplifier in an automatic iris control loop and switching a time constant or a rectifying circuit with the peak value and in accordance with the value of rate K occupying the bright area to the entire picture. CONSTITUTION:The output of an amplifier 5 in an iris control loop is supplied to a peak value rectifying circuit 20, and the output of peak value rectification is supplied to a comparator 21 to be compared with the set reference level VT. When the output of the comparator 21 is at a low level with a diode D22 turned on, a rectifying circuit consisting of a transistor TR14, resistance 13, 15 and 17 plus a capacitor C18 is turned into a peak value rectifying circuit. On the other hand, the rectifying circuit is changed into a mean value rectifying circuit when the output of the comparator 21 is at a high level with the D22 turned off. Then the comparing reference level VT of the comparator 21 is decided freely according to the value of rate K occupying the bright area to the entire picture.
Patent JP-S59206084-A (JP)
Inventor: HAINTSU IEEGERU
IPC: C04B7/48
Filed: 1984-04-20
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-S57193809-A (JP)
Title: Generator for quadric curve signal
Inventor: YAMAGUCHI YUUJI
IPC: G06F17/10
Filed: 1981-05-25
Abstract: PURPOSE:To simplify the setting of an end point of a quadric curve signal and its discrimination algorithm, by detecting the end point through the coincidence between a sign of a differential coefficient of the end point and either value of X or Y coordinate. CONSTITUTION:In equations of a quadric curve signal generating section CC, the coincidence between a value Y of the Y coordinate outputted to a Y counter CUY and a value YE of end point coordinae set to an end point register R4 and that between a value of an SFX(1-bit) and a signal SFXE of the differential coefficient of the end point set to an end point register R1 are detected at coincidence detecting circuits EX01 and EX02, and when the two are coincident, the point is detected at the end point. A completion signal from a gate circuit GO is given to the section CC to stop a quadric curve signal output.
Patent JP-H03280246-A (JP)
Title: Cassette extruding arm for cassette carrier
Inventor: NONAKA WATARU
IPC: G11B15/68
Filed: 1990-03-28
Abstract: PURPOSE:To surely extrude a cassette by moving the tip of a 2nd rotating arm for pressing the pressed surface of a cassette along the pressed surface of the cassette within the length range of a 1st rotating arm. CONSTITUTION:When an arm operating gear 44 is moved by an extruding arm operating mechanism in order to extrude the cassette from the shown state, the 1st rotating arm 41 is also rotated in the counter-clockwise direction, so that the 2nd rotating arm 42 is moved in a cassette extruding direction and the pressed surface of the cassette is pressed by a roller 51 fixed to the head of the arm 42. Since the arm 42 is simultaneously rotated by a timing belt 54 only by the angle of the rotation of the arm 41, the arm 42 is moved always in parallel with the original position independently of the rotation angle of the arm 41 and moves the pressed surface of the cassette at a constant angle. The moving distance of the contact position of the roller 51 fixed to the head of the arm 42 with the pressed surface of the cassette is included within the range of the length of the arm 41 at maximum, and since the roller 51 can be moved in the cassette extruding direction only by a distance obtained by adding the lengths of the arms 41, 42, a compact cassette can be sufficiently delivered to the cassette storing rack side.
Patent JP-S60223979-A (JP)
Inventor: MATSUMOTO YUUJI
IPC: F25D21/06
Filed: 1984-04-19
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-H01250290-A (JP)
Title: Outer layer-sheet material for seat
Inventor: MIKUNIYA KUNIO
IPC: B68G7/10
Filed: 1988-03-31
Abstract: PURPOSE:To improve its designed effect and peel strength by a method wherein a sheet of melting material for forming fine lines is placed between the hems of each outer layer-sheet, melted and sticked by an upper mold with alternate projections and recesses on its depressing surface for a high frequency heating unit, and its colour is different from that of the outer layer-sheet. CONSTITUTION:Fine lines 1a, 1b, 1c... with a different colour are formed with a molten sheet made of synthetic resin along a seam on the right side of both outer layer-sheet 11 and 12, and the molten sheet is a matter melted and sticked by a high frequency heating unit as one body. The liquation sheet makes a fine line pattern and protruding molten objects are made by a process wherein a sheet of liquation material 13 for forming fine lines is melted and protruded by the high frequency heating unit. An upper mold or a lower mold or upper and lower molds for the high frequency heating unit have recesses 32 and projections 31 on their depressing surface. The depth in the recesses 32 of the upper mold 3 is made so that a depressing force may be applied on the hems 11' and 12' of the outer layer-sheets 11 and 12, and the molten material 13, at its recesses 32.
Patent JP-H09247064-A (JP)
Title: Fm multiplex receiver
Inventor: FURUYA MASANORI
IPC: H04B7/08
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an FM multiplex receiver which prevents the deterioration of an error rate owing to unnecessary switching and always switches a system to the reception of more satisfactory radio wave state when the radio wave state is deteriorated. SOLUTION: When a detection circuit 231 detects that electric field intensity detected by an electric field intensity detection circuit 21 is more than electric field intensity which is previously set, selection based on diversity in a selection circuit 20 is inhibited and a reception side is not unnecessarily switched. Then, the error rate of data in a multiplex signal which is received at present based on the switching is prevented from increasing. When electric field intensity detected by the electric field intensity detection circuit 21 is detected to be less than electric field intensity which is previously set, selection in the selection circuit 20 based on received electric field intensity is released, selection based on diversity is executed and the increase of the error rate of data in the multiplex signal owing to the deterioration of the received radio wave is suppressed.
Patent JP-S61241100-A (JP)
Inventor: HAMADA OSAMU
IPC: B26D7/08
Filed: 1985-04-16
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-H03280384-A (JP)
Title: Cooking apparatus with induction heating
Inventor: MIYAGAWA JUNICHI
IPC: H05B6/12
Filed: 1990-03-28
Abstract: PURPOSE:To easily accomplish an induction heating cooking apparatus equipped with high performance and reliable safety by installing a plurality of temp. sensing elements in the middle of an induction heating coil using retainer which partitions between the elements with heat resistant resin. CONSTITUTION:When a cooking deep pan 17 is heated, the temp. of the pan bottom is given to temp. sensing elements 11, 12 via a cooking plate 7. When the sensing element 11 senses the set temp., and indicator lamp 16 in a temp. indicating circuit 15 is lighted up, and at a higher temp., the other sensing element 12 sends an appropriate signal to a driver circuit 14 for an induction heating coil 9 to stop current feed to the coil 9. The sensing element 12 refrains from giving an extinction signal about the indicator lamp 16 to the temp. indicating circuit 15 until the plate 7 gets a temp. below a specified level as alarm for hazard of touching the plate 7 soon after service, which might cause hard burn, and thus the safety is enhanced. The elements 11, 12 are located in groove partitioned of retainer 13 made of heat resistant resin such as liquid crystal polymer resin of aromatic polyester resin type, and carry out independent motions.
Patent JP-S574340-A (JP)
Title: Composite strand
Inventor: SATOU KENICHI
IPC: B21F7/00
Filed: 1980-06-11
Abstract: PURPOSE:To prevent corona discharge by forming a specific number of continuous lengthwise grooves on the outer circumference of an aluminum blank wire, etc., of the outermost layer of steel core aluminum strand (ACSR) used as a high-voltage transmission line. CONSTITUTION:On the outer circumference of >=30% the number of wires constituting the outermost layer of a compound strand obtained by stranding aluminum blank wires or aluminum alloy blank wires around a core, >=3 pieces of grooves are formed continuously in the lengthwise direction of the blank wires. Therefore, even if raindrops are formed on the surface of the ACSR in case of a rainfall, there is at least one groove on the external exposed surface of the outermos layer of the ACSR, so the water flows along the groove and the semispherical drops disappear, thus preventing the generation of corona discharge.
Patent JP-S57194518-A (JP)
Title: Manufacture of polycrystalline silicon
Inventor: KOBAYASHI KEIJI
IPC: H01L21/20
Filed: 1981-05-27
Abstract: PURPOSE:To obtain fine crystal by a method wherein amorphous silicon is made by doping metal which is to be a neucleus of the crystal and is irradiated by a laser beam. CONSTITUTION:An SiO2 film 2 is formed on an Si wafer 1 whose crystal orientation is (100) by high temperature oxidization and an amorphous Si film 3 is formed on the film 2 by a method such as sputtering. Then the Si is doped by metal, for instance As, which is to be a neucleus of the crystal and which is introduced into the amorphous Si by sputtering. With this constitution, excellent semiconductor material which has fine crystal can be obtained from amorphous Si.
Patent JP-S62235804-A (JP)
Title: Control oscillator for dielectric resonator
Inventor: MARUYAMA MASAAKI
IPC: H03B5/18
Filed: 1986-04-07
Abstract: PURPOSE:To surely block the invasion of external air into an internal space by providing a bellows spring to part of a package. CONSTITUTION:The package 3 consists of a metallic cap 2 forming the bottom and the bellows spring 9 forming the opening, and the metallic cap 2 and the bellows spring 9 are bounded air-tightly by soldering or laser seal. Since the bellows sprig 9 is made of a conductor similarly as the metallic cap 2, the package 3 acts like a conventional cap. Since the oscillation circuit is parted surely from external air, sufficient air-tightness exceeding the air-tightness of an adhesives for a conventional frequency adjusting screw is obtained.
Patent JP-S62236509-A (JP)
Inventor: NUMATA KATSUMORI
IPC: A47B31/02
Filed: 1986-04-07
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-S523405-A (JP)
Title: Signal recording appliance
Inventor: ENDOU KIYONOBU
IPC: G11B7/125
Filed: 1975-06-27
Abstract: PURPOSE: Doing both signal recording and regenerating at the same time, feeding back the information of regenerative signals into a signal recording system, to get the best condition of signal regeneration. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09267460-A (JP)
Title: Method for laminating thermoplastic resin sheet
Inventor: NAKATANI SEISHIRO
IPC: B32B37/10
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a sheet laminating method capable of setting preheating temperature at a necessary minimum level to dissolve dimensional inferiority caused by heat deformation or the like by continuously laminating the sheets with a thermocompression bonding roll immediately after preheating two or more thermoplastic resin sheets to softening temperatures or higher of respective resins with infrared rays. SOLUTION: Just after preheating at least two or more thermoplastic resin sheets to softening temperatures or higher of respective resins with infrared rays, the sheets are continuously laminated with a thermocompression bonding roll. Concretely, two sheets (a) and (b) consisting of thermoplastic resin are sent out from the feed rolls 1, 1', and directly preheated with a heater 3 equipped with an infrared heater provided just before the thermocompression bonding roll 2. Then, the sheets (a) and (b) are inserted into the roll 2 from an insertion point 4 of the roll 2 immediately after preheating (within 1.0s) to carry out thermocompression bonding. Thereby, a required laminate 5 is obtained.
Patent JP-H10274294-A (JP)
Title: Chain elongation amount measuring method in chain drive type transfer
Inventor: IIYAMA SUGURU
IPC: F16H7/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To measure a chain elongation amount in a chain drive type transfer simply and accurately. SOLUTION: A cage guide 16 which becomes a guide of a push pull gage 15 is fitted in an inspection window 14 formed on a peripheral wall of a casing 6a of a transfer 6, and a shaft part 15a of the push pull gage 15 is inserted into a guide hole 16b formed therein. Then, a head part 15b of a tip part 15c of the push pull gage 15 is pressed in by predetermined pressure while it is in contact with a peripheral face of a chain 13 to confirm whether the push pull gage 15 is pressed into the transfer 6 beyond the graduation 15d which indicates an allowable limit of chain elongation amount marked on the shaft part 15a or not. If it is pressed in beyond the graduation 15d, it is judged that an elongation amount of the chain 13 exceeds the allowable limit, and the chain is exchanged.
Patent JP-H06266800-A (JP)
Title: Logical synthesizing method, taking floor plan into consideration
Inventor: YABE MASASHI
IPC: G06F17/50
Filed: 1993-03-15
Abstract: PURPOSE:To make it easy to obtain the logical synthesizing result in accordance with the final mounting form and performance target at the point of time of the first logical synthesis by performing a logical synthesis, taking a floor plan into consideration, and to make it possible to reduce the retrace of a design process as much as possible. CONSTITUTION:Temporary floor plan information 42 is prepared from the specification 41 of the function level of a logical unit, inter-block net line length information 43 is prepared by estimating the line length of a net straddling between blocks based on this temporary floor plan information 42, and constraint information 44 is prepared based on the inter-block net line length information 43. A logical synthesizing means 9 generates the specification 45 of the gate level of the logical unit from the specification 41 of the function level of the logical unit by a method that a high power gate with high driving capability is used as the output side gate of the net which straddles between blocks and is long in line length, for instance, so as to satisfy constraint information 44.
Patent JP-H10277850-A (JP)
Title: Work completion check device of assembling tool
Inventor: KAMISAKO HIROBUMI
IPC: B23P19/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To cope with a program in a controller without entailing any adjustments even in the case where an assembling tool is altered and added in each work station of an assembly line by having plural types of tools equipped with a connector board means provided with plural connectors being connectible each. SOLUTION: A connector board is provided with ten connectors 12 in total. Plural types of tools corresponding to one another are made connectible to these connectors 12. Two terminals 12a, 12b of the connectors 12 and two terminals 16a, 16b of a plug 16 at the tool side are those to generate a tool connecting signal when this plug 16 of a tool 14 is connected to the connectors 12, and on the other hand, two terminals 12c, 12d of the connectors 12 and two terminals 16a, 16b on the tool side are those to generate a tool using signal, respectively.