baber/WOPTO huggingface dataset:
Patent JP-H02221008-A (JP)
Title: Free flow conveyer device
Inventor: HIRAKATA MAREYUKI
IPC: B65G17/24
Filed: 1989-02-22
Abstract: PURPOSE:To make it possible to form an interval of a pallet with simple constitution by supporting a chain plate, providing the guide rail guiding a roller apart from a rail, and making the roller touching the rail with a recessed part formed at a pallet interval expansion part of the guide rail in a carrying device where a free flow chain is used. CONSTITUTION:In a normal use condition, a pallet 6 is placed on a roller 3 to be transferred in the condition where a chain plate 1 is supported with a chain plate guide rail 7 provided along a rail 5 and the roller 3 is parted from the rail 5. And in the place where the interval of the pallet 6 is needed to be expanded, the roller 3 is made to abutt on the rail 5 to be rotated by providing a recessed part 7a on the rail 7. Consequently the roller rotates in a fast speed, and the pallet interval widens. This constitution enables the interval to be formed between pallets with simple constitution.
Patent JP-H02220586-A (JP)
Title: Solid-state image pickup device
Inventor: KURASHIGE TOMOYUKI
IPC: H04N5/335
Filed: 1989-02-22
Abstract: PURPOSE:To prevent production of flicker by generating a difference signal of the readout signal of a line scanned simultaneously through the arithmetic processing of each color signal and using the difference signal so as to process a luminance signal. CONSTITUTION:Plural lines arranged consecutively with different types of color filters are scanned simultaneously and different color signals are read out of a solid-state image pickup element 1 simultaneously, amplified by a preamplifier 2, fed to a luminance matrix circuit 3, from which a luminance signal is generated. Each output signal of the preamplifier 2 is fed to a matrix circuit 4 added with a reference voltage from a voltage source 16 and a (W-Cy) signal and a (G-Ye) signal are generated from the matrix circuit and differential amplifiers 5, 6. These signals are synthesized and a (Yo-Ye) signal is amplified by an amplifier 8 and the polarity is inverted for each field by an inverse amplifier 10. The output signal from the inverse amplifier 10 is subjected to noise suppression processing in a coring circuit 12 and added to a luminance signal from a luminance signal processing circuit 9 through resistors 13, 14.
Patent JP-H02219632-A (JP)
Title: Cutting device for rubber member with steel cord embedded therein
Inventor: OKUYAMA GOJI
IPC: B29D30/46
Filed: 1989-02-22
Abstract: PURPOSE:To prevent the end edge of cut part from being deformed, while a rubber member is fixed by providing the anvil composed of the paramagnetic or nonmagnetic substance receiving the edge of the ring cutter fixed to the under side of the rubber member and the magnet attractable the rubber member according to necessity. CONSTITUTION:When the steel braker member 2 transferred by a belt conveyer 4 in the state of a magnet block 56 being lowered, is advanced by a prescribed distance beyond an anvil 55, it is stopped, and the part to be cut is positioned on the anvil 55. A cylinder 9 is driven, and the permanent magnet block 56 is raised, and then the part to be cut of the steel brake member 2 is kept by the permanent magnet block 56 on the anvil 55. After a knife has been put into the side edge of the steel braker member 2, when a running supporting member 15 is caused to run by driving a motor 25, the knife cuts continuously between adjacent steel cords 3 along the steel cord 3, whereby the cutting is finished, when the knife reaches the other side edge of the steel brake member 2.
Patent JP-H07217044-A (JP)
Title: Laminated panel block, automatic manufacture of laminated panel, and fixing block for cantilever slab
Inventor: WATANABE MITSUYOSHI
IPC: E04B5/00
Filed: 1994-01-31
Abstract: PURPOSE:To use a laminated panel block as a reinforced concrete floor slab form replacing a plywood form by masonry-structuring laminated panel blocks, inserting a reinforcement into the central cavity of each block followed by fastening. CONSTITUTION:A face shell 2 on one surface of a block body 1 has two holes 5, 5 extending through the face shell 2 to the upper or lower position in symmetric positions from the central line. The face shell 3 on the other surface is set to the position for surrounding extending cavities 4-1, 4-2, and a parallel groove 6 or recessed part 7 as houses a hook metallic material 8 is provided on the outside of the central cavity 4-1. The thus-formed laminated panel blocks A1-AN-1 are masonry-structured, a fastening reinforcement 11 is inserted through the central cavity 4-1 of each block body 1 to guide a prestress, and then nonshrink grout material is injected to form a laminated panel. This laminated panel is used as a reinforced concrete floor stab form, and integrated into cast-in-place concrete to form a composed slab.
Patent JP-S60185126-A (JP)
Title: Measured weight-signal processing apparatus
Inventor: MOTOKUI KUNIHIKO
IPC: G01G23/37
Filed: 1984-03-03
Abstract: PURPOSE:To improve the resolution of a scale and to make it possible to increase the amount of measurement, by dividing the range of measurement, and using an AD converter repeatedly. CONSTITUTION:When a load cell 1 detects a load and the measured weight signal WL is increased, input and output signals Wi and WA of an AD converter 3 and an output signal WO of an adding circuit 4 are increased in proportion to the signal WL. When the detected load of the cell 1 is within a specified preset value WS, a compartor 5 outputs N=0, and the raw data of the signal WL is outputted as a digital value. Meanwhile, when the signal WL exceeds the value WS, the comparator 5 outputs N=1. An operating circuit 6 performs the operation of NXWS and the output is made to be WN=WS. The output of a DA converter 7 becomes WD=WS. Therefore, the input and output Wi and WA correspond to the result of subtraction of the value WS from the measured value WL. The value WS is added in the adding circuit 4, and the output WO corresponds to the measured value WL. Only the over scale of the converter is corrected.
Patent JP-S53126617-A (JP)
Title: Control apparatus for means for lifting and lowering cargo mounting plate
Inventor: HASHIMOTO TAKAO
IPC: B60P1/44
Filed: 1977-04-08
Abstract: PURPOSE: To provide a control apparatus for means for lifting and lowering a cargo mount plate, attached to the rear body or cargo box of a vehicle in vertically movable manner, which is capable of controlling the motion of said cargo mounting plate such that it can be lifted correctly to the plate housing position in the cargo box or automatically stopped at the position level with the floor surface of the box, when lifting the cargo mounting plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55135337-A (JP)
Title: Magnetic disk coating
Inventor: ISHIDA SHIYOUJI
IPC: G11B5/708
Filed: 1979-04-04
Abstract: PURPOSE: To improve the durability of a coating surface and the retentivity of lubricating oil by uniformly generating many micropores holding lubricating oil in a magnetic disk coating surface by mixing goethite powder with magnetic powder at a specific-range rate and then by carrying out a heat treatment.  
     CONSTITUTION: To prevent the disk and magnetic head of a magnetic disk unit, providing contact start/stop operation, from damaging each other, a coating is formed of a mixture of magnetic powder and 5W55wt% of goethite (FeO.OH) powder, a heat treatment is carried out at about 250°C low enough for a binder not to deteriorate so as to change FeO.OH into αFe 2 O 3 , and through the vaporing of water occurring at this time, micropores of molecular lavel are formed. Since αFe 2 O 3  is nonmagnetic and in the same form as γFe 2 O 3 , lubricating oil is held by impregnating without exerting a bad influence on recording, reproduction and head abrasion. The durability of the magnetic coating film can therefore be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01217816-A (JP)
Title: Contact alloy for vacuum bulb
Inventor: OKUTOMI ISAO
IPC: H01H1/02
Filed: 1988-02-25
Abstract: PURPOSE:To reduce the generation of a material transfer phenomenon between contacts by making the ratio of the major axis to the minor axis of the formation of Cu crystalline particles of a Cu-Bi alloy 3.0 or larger. CONSTITUTION:An isolation chamber 1 is partitioned airtight by an insulating container 2 formed cylindrical and metallic lids 4 and 5 provided through connections 3 and 3a at both ends of the container 2. In the isolation chamber 1, a fixed electrode 8 and a movable electrode 9 are arranged at the opposing ends of a pair of electrode rods 6 and 7, and the tips of the electrode 8 and 9 form contacts 14 and 14a. The contacts 14 and 14a are composed of a Cu-Bi alloy, and the whole area of the parts where the ratio of the major axis to the minor axis of the Cu crystalline particles is 3.0 or larger occupies 90% or more. To such an alloy, 0.0001-0.1% of boron is added, and the longitudinal direction of the Cu crystalline particles is arranged parallel to the contact surface. By such a constitution, the material transfer amount can be reduced, the contact resistance property can be improved, and the width of unevenness can be reduced.
Patent JP-S62198285-A (JP)
Title: Signal processing circuit
Inventor: NAGAI MICHIO
IPC: H04N5/93
Filed: 1986-02-26
Abstract: PURPOSE:To reduce a residual noise without deteriorating necessary characteristics, by dividing a passing frequency band of a sub-transmission line, bringing the signals of each band which has been divided, to an amplitude limiting, respectively, and adding or subtracting said signal to and from a signal of a main transmission line. CONSTITUTION:An input signal Si from a main transmission line 1 is supplied in common to the first low pass filter 3 and the second low pass filter 6 having a wider band than said filter, and the third subtracter 7, an output of the second low pass filter 6 is supplied as a subtraction to the third subtracter 7 and high pass filter HPa is constituted, and also, an output of the second low pass filter 6 is supplied to the second subtracter 4, a band pass filter BP is constituted and the first and the second sub-transmission lines are formed. Outputs of the band pass filter BP and the high pass filter HPa are supplied to the first and the second limiters 5, 8, respectively, outputs of both the limiters 5, 8 are supplied to an adder 9, and an output of the adder 9 is supplied as a subtraction to the first subtractor 2.
Patent JP-H07248882-A (JP)
Title: Analog input processor
Inventor: KURIMOTO TAKESHI
IPC: G06F3/05
Filed: 1994-03-11
Abstract: PURPOSE:To maintain original analog input processing time and to surely perform a fault diagnosis by comparing the analog signals with each other which are inputted from a normal system multiplexer and a diagnostic system multiplexer and checking whether the deviation is within an allowable range or not. CONSTITUTION:Plural analog signals AI 1 to AI n are selectively inputted through a normal system multiplexer 2, and at the same time, the same analog signals AI 1 to AI n as the analog signals inputted through the normal system multiplexer are selectively inputted from a diagnostic system multiplexer 31 by the same input timing. The analog signals with each other which are inputted from each multiplexer 2 and 31 of these normal system and diagnostic system are compared by a comparison means 32 and whether the deviation is within an allowable range or not is checked. Namely, if the deviation is within the allowable range, it is decided as a normality, and if the deviation exceeds the allowable range, it is decided as an abnormality and an error decision signal C showing decision contents is outputted.
Patent JP-H09237648-A (JP)
Title: Heat seal connector, and connection structure between boards using same
Inventor: YOSHIDA KAZUYOSHI
IPC: H05K1/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To facilitate connection between circuit boards, increase freedom degree of design of each board, simplify structure, and elimiante volume waste. SOLUTION: In a heat seal connector 1, conductive line groups 4, 5 are provided on both inside and outside surfaces of a flexible board 3 provided with an angular cut part 2, the conductive line groups 4, 5 respectively have a first and a second connection parts 6, 7 in two sides composing the angular cut part 2. The end of the conductive line group on one surface penetrate the flexible board 3 to reach a side part of the conductive line group on the other surface, and a third connection part 9 is provided at an end of each conductive line group 4, 5.
Patent JP-S60186029-A (JP)
Title: Wire bonding method
Inventor: ISHIDA TETSUSHI
IPC: H01L21/60
Filed: 1984-03-06
Abstract: PURPOSE:To reduce the area of a bonding point without cutting a wire by sequentially bonding wires continued at the bonding point under the control of sequence on the basis of data, and cutting the wire after finishing the bonding work of the final bonding point. CONSTITUTION:A plurality of chips 11-n are aligned irregularly, wires 20 are sequentially continuously bonded without cutting at the midway, and the wires are separated from the wedge 21 at the final n pieces position. Geometrical data relative to three-dimensional coordinates of the bonding point in which the displacement compared with the position of the preset correct coordinates is detected at every bonding point by a camera placed on a bonding head, and stored, is used to correct and guide the head, and working conditions necessary for the bonding work stored separately such as the height of the loop, the power of the supersonic wave, the pressure and the applying time are used to continuously bond under the sequence control, and the wire is cut after the bonding work of the final bonding point is finished.
Patent JP-H01214314-A (JP)
Title: Down bedding
Inventor: NAKADA YOSHIRO
IPC: A47G9/02
Filed: 1988-02-24
Abstract: PURPOSE:To reduce the number of inserting a down supply hose into bedding during the down supply and prevent the down from shifting between respective down receiving divided chambers by forming a tubular portion extending longitudinally of a longitudinal gore cloth tape on the intersecting portion of longitudinal and lateral gore cloth tapes. CONSTITUTION:A circular hose 10 for supplying down is inserted into a tubular portion T from a packing port of a bedding along a longitudinal gore cloth tape 6 to charge a constant amount of down along the longitudinal gore cloth tape 6 into each down receiving divided chamber 8 and complete the down supply to a row of the longitudinal down receiving divided chambers 8. The hose 10 is drawn out of the bedding and then the down is charged in the other rows of the down receiving divided chambers 8 sequentially by the same procedure. When the respective divided chambers 8 are filled with the down, an extension 4a of a lateral gore cloth tape facing the longitudinal gore cloth tape 6 is attachably pressed thereagainst by the pressure of compacted down in the divided chamber 8 to close the opened portions G, H of the tubular portion T and block the down from the passage from the tubular portion T so that the down is prevented from shifting from one divided chamber 8 to another 8.
Patent JP-H04260828-A (JP)
Title: Steering drive device for auto-running working vehicle
Inventor: TAKAHASHI HIROSHI
IPC: B62D7/14
Filed: 1991-02-13
Abstract: PURPOSE:To reduce the number of sorts of parts for composing a steering system and a drive system, and facilitate assembling by forming a front wheel steering drive device and a rear wheel steering driving device using the same members. CONSTITUTION:A front wheel steering drive means comprising a front wheel steering device 7, a front part moving member 10, a front part pickup coil 11, a front wheel drive means 13, a front wheel steering drive means 19, etc., and a rear wheel steering drive device comprising a rear wheel steering means 8, a rear part moving member 15, a rear part pickup coil 16, a rear wheel drive means 17, a rear wheel steering means 20, etc., are formed using the same members. The number of the sorts of the parts is reduced by this, and production cost is reduced. Because the front wheel steering drive device and the rear wheel steering drive device can be assembled in the same pattern, the assembling work can be facilitated.
Patent JP-S54136016-A (JP)
Title: Autmatic connection/release apparatus for trains
Inventor: KOUZUKI MASAO
IPC: B61G7/14
Filed: 1978-04-07
Abstract: PURPOSE: To accomplish automatic connection/release of trains on a graded rail track by actuating the brake with communicating air pipe opened to the atmosphere with the operation of control command section for releasing connected vehicles, followed by the release of the coupler and the shutting off of the connection air pipe.  
     CONSTITUTION: Freight cars 2 and 2a are connected to a loccomotive 1 through air pipe connecting sections 10, 11a, 11b and 11c and an automatic coupler. When a control section 43a of a control command section 19a is pushed to release the loccomotive 1 and the freight car 2, air in an air pipe 13a works on a first air valve 38a and a second changeover valve 35a to actuate the valve 35a to open the air in the connection air pipe 13 into the atmosphere. Thus, the brake of the freight car is actuated. With the reduction in the pressure, a detection valve 36a actuates a second air valve 39a and air in the air pipe 13a is fed to a coupler lock releasing cylinder 32a with the first and second air valves 38a and 39a to release the coupler. The releasing is to always made after the brake is actuated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63208639-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: KASHIWANUMA NOBUAKI
IPC: F02D41/14
Filed: 1987-02-26
Abstract: PURPOSE:To prevent control air-fuel ratio from its large displacement, by changing an updated speed of an air-fuel ratio feedback control constant in accordance with a transport delay of exhaust gas, in the case of an engine which provides air-fuel ratio sensors in the upstream and the downstream of a catalytic converter provided in an exhaust system. CONSTITUTION:Air-fuel ratio sensors A, B, which detect specific component concentration in exhaust gas, are provided respectively in the upstream and the downstream of a catalytic converter provided in an exhaust system of an internal combustion engine. While an update speed arithmetic means C, which calculates an air-fuel ratio feedback control constant update speed in accordance with an engine parameter relating to a transport delay of exhaust gas, for instance, an intake air amount, is provided. And calculating an air-fuel ratio feedback control constant by an arithmetic value of said update speed in accordance with an output of the downstream side sensor B in a control constant arithmetic means D, in accordance with this control constant and an output of the upstream side sensor A, an air-fuel ratio correction amount is calculated in an air-fuel ratio correction amount arithmetic means E. On the basis of this air-fuel ratio correction amount, air-fuel ratio is regulated by an air.fuel ratio regulating means F.
Patent JP-S58157454-A (JP)
Inventor: SUMINO YOUICHI
IPC: G01S15/89
Filed: 1982-03-15
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-S61199733-A (JP)
Inventor: MURAI KUNIHIKO
IPC: A01G31/00
Filed: 1985-03-03
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-H07213663-A (JP)
Title: Stick for gate ball with weight variable head
Inventor: YAMAURA SHIGERU
IPC: A63B102/38
Filed: 1994-02-01
Abstract: PURPOSE:To easily and accurately adjust and exchange a head weight by taking out the phase part consisting of a pair of two covers of a cylindrical head, and increasing/decreasing the weight provided at the inside of the phase part. CONSTITUTION:The phase parts 2, 2 consisting of the covers are taken out of both terminals of the cylindrical head 1. The weights 4, 4 with arbitrary numbers are inserted onto bolts 3, 3 with screws studded on the axial centers of the phase parts 2, 2, then, they are fixed with fixing bodies 5, 5. Therefore, the weights 4, 4 can be easily increased/decreased at need and corresponding to choice and physical strength and physical condition. In this way. the weight of the head can be easily and accurately adjusted and exchanged by everbody, and a player can use this stick corresponding to the state of a ground, the physical condition, and physical size.
Patent JP-H09237932-A (JP)
Title: Nitride semiconductor laser element
Inventor: NAGAHAMA SHINICHI
IPC: H01S5/227
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To enable continuous oscillation at a room temperature by reducing the threshold current of a laser element made of a nitride semiconductor. SOLUTION: An active layer 4 containing a striped oscillation layer narrower than a n-type clad layer 3 and a p-type clad layer 5, is formed between the clad layers 3, 5. A current block layer 20 made of a nitride semiconductor, the refractive index of which is lower than that of the active layer 4, is formed on both sides of the stripes of the active layer 4. This makes the obtained laser device virtually of refractive index wave directing type. As a result, its threshold current is reduced, and further singlemode laser light is obtained.
Patent JP-S59167232-A (JP)
Title: Manufacture of optical connector
Inventor: AOKI HIROICHI
IPC: B29C39/10
Filed: 1983-03-14
Abstract: PURPOSE:To greatly simplify the manufacturing process of an optical connector by producing a self-focusing type rod lens in the inside of a connector casing. CONSTITUTION:An annular body 5 with a through hole 4 matched with the outside diameter of a lens is fitted into the lens-housing hole 2 of a housing 1, and a resin-impregnated layer 6 of a given thickness is provided along the inner wall of the lens-housing hole 2. A monomer Ma to form a polymer Pa having a relatively great refractive index in an imperfectly polymerized state is packed into a lens-packing hole 4, and a monomer Mb, including monomer mixture, to form a polymer Pb, including copolymer, having a relatively small refractive index is impregnated into the layer 6. The impregnation of the monomer Mb is made by inserting a dummy pin 7 into a fiber inserting hole 3 and then dipping the connector housing 1 in a resin liquid of the monomer Mb. A cylindrical lens 21 having a refractive index distribution in which refractive index is decreased toward the radial direction can thus be formed in the lens-packing hole 4.
Patent JP-2000239488-A (JP)
Title: Resin composition
Inventor: YAMADA HITOSHI
IPC: C08K5/24
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition which can contain a large quantity of a conductive filler comprising e.g. a carbonaceous material powder, is excellent in moldability and gives a molded article having high mechanical strength, and fuel cell separators and sealing material which are obtained by molding the composition. SOLUTION: The resin composition is obtained by blending (A) 100 pts.wt. resin comprising 5-99 pts.wt. epoxy resin and 95-1 pts.wt. polyimide resin with (B) 40-900 pts.wt. of one or more fillers selected from the group consisting of graphite, Ketjenblack, acetylene black, furnace carbon black and thermal carbon black. The fuel cell separators and sealing material are made from this composition.