baber/WOPTO huggingface dataset:
Patent JP-S63267641-A (JP)
Title: Method and apparatus for preparing restart of winding in sheet separating winding apparatus
Inventor: KATAOKA AKIRA
IPC: B65H18/10
Filed: 1986-12-01
Abstract: PURPOSE:To rationalize preparation work for restart of winding by leaning the tail of a sheet roll against a holding beam by a leaning beam, tensing and clamping the tail sheet on the upstream side from a cutting position and holding the cut upstream tail sheet between a touch roller and the holding beam. CONSTITUTION:The tail of a sheet roll R between a touch roller T and the sheet roll R is all at once leaned against a holding beam 8 by a lean beam 11. Subsequently, the tail sheet S'' is tensed and clamped on the upstream side just near a cutting position between the holding beam 8 and the leaning beam 11. The upstream side of the cut tail sheet S'' is pressed onto the touch roller T by a core C for next winding. The cut end of the tail sheet S'' is held by the holding beam 2, and the upstream tail sheet S'' is held in a floating state between the touch roller T and the holding beam 8. Thus, the work for winding the tail sheet S'' along the outer periphery of a new core C can be facilitated.
Patent JP-2001109357-A (JP)
Title: Image forming device, process cartridge and developing cartridge
Inventor: OKI YOSHIYUKI
IPC: G03G21/00
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To read information on optimum image formation and life at any necessary time. SOLUTION: RAM23 and RAM24 are loaded on a developing cartridge 1 stored in a rotary drum 11 and a process cartridge respectively. Information on an image forming condition and life are summarized in RAM24 on a process cartridge 4-side so as to process it.
Patent JP-H03174416-A (JP)
Title: Production of ketone-containing photode- composable polymer
Inventor: JIEEMUSU JIEI OBURAIEN
IPC: C08F216/36
Filed: 1990-10-26
Abstract: PURPOSE: To obtain a polymer having a pendant ketone functional moiety without handling a vinyl ketone monomer which has high reactivity and toxicity by producing the vinyl ketone monomer from a specific compound simultaneously with a polymn. of an ethylenic unsaturated addn. polymerizable monomer and the vinyl ketone monomer to prepare the polymer.  
     CONSTITUTION: In a polymer having a pendant ketone functional moiety comprising polymerizing an ethylenic unsaturated addn. polymerizable monomer (e.g.: styrene) and a vinyl ketone monomer [e.g.: CH 2 =C(CH 3 )C(O)C 2 H 5 ], the vinyl ketone monomer is produced substantially simultaneously with the polymn. by subjecting a β-substd. ketone compound corresponding to the formula: XCH 2 - CHR'-C(O)R (wherein X is a suitable leaving group; R is 1-12C alkyl or aryl; R' is H or R) (e.g. X=OH; R=C 2 H 5 ; R'=H) to a condition capable of producing the vinyl ketone monomer (e.g. a contact with an acid catalyst). 
     COPYRIGHT: (C)1991,JPO
Patent JP-H02133839-A (JP)
Title: File processor
Inventor: NIHEI TOMOYUKI
IPC: G06F12/08
Filed: 1988-11-14
Abstract: PURPOSE:To perform the access to a file at a high speed by giving the access to the file which is previously read and stored into an internal storage means when the access is given to a specified file. CONSTITUTION:An external storage means (a) like a magnetic disk, etc., has a large capacity and stores plural files. An internal storage means (b) like a semiconductor RAM, etc., can perform the accesses at a high speed. A file reading means (c) specifies a file that receives the frequent accesses at the time of processing one of plural tasks and reads the contents of the specified file en bloc into the means (b) from the means (a). Then an access control means (d) have the access to the file read into the means (b) at the time of giving the access to the specified file executing the process of the selected task. Thus it is possible to effectively use the means (b) having a limited memory capacity and to perform the access to a file at a high speed regardless of the type of the task.
Patent JP-2001106480-A (JP)
Title: Truck crane tumbling preventive device
Inventor: SATO MITSUO
IPC: B66C23/88
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a truck crane tumbling preventive device capable of issuing an alarm previously in case of a hazard of tumbling generated, stopping a crane driving device automatically in such a case, and preventing occurrence of tumbling by indicating the tumbling direction. SOLUTION: The truck crane tumbling preventive device is composed of a sensor underlay plate 1 to be laid under the outrigger of the truck crane and to sense the weight of the outrigger and an alarm display board 2 to issue a visual and/or audible alarm when the weight of the outrigger decreases below a specified value according to the sensing signal given from the sensor underlay plate 1.
Patent JP-H10135739-A (JP)
Title: Oscillation circuit
Inventor: TAKAHASHI TOSHIYA
IPC: H03B5/32
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation circuit in which an oscillation start time is reduced without increasing power consumption. SOLUTION: An output terminal of an oscillation buffer 110 is connected to an inverted input of a differential amplifier 120. The differential amplifier 120 amplifies a signal of a small amplitude just after application of power to provide a stable oscillation signal externally. When the oscillation of the loop including the oscillation buffer 110 is made stable, the differential amplifier 120 is transited to an inactive state and a buffer 118 is activated, from which an oscillation signal is extracted. Since the buffer 118 has a smaller amplification factor and consumes less power than those of the differential amplifier 120, the power consumption is reduced.
Patent JP-S63141473-A (JP)
Title: Automatic ringing removing circuit
Inventor: KUCHIKI TETSUO
IPC: H04N19/196
Filed: 1986-12-03
Abstract: PURPOSE:To control the phase to a clock phase where the ringing is minimized by feeding a fixed level specified at a transmission side to an amplifier before the input of an A/D conversion circuit and using a ringing detection output as a phase summing data. CONSTITUTION:A television signal digitized by an A/D converter 7 is outputted from an output terminal 12 and fed respectively to a phase difference detection circuit 18, a ringing detection circuit 15 and a fixed level detection circuit 14 respectively. The fixed level detection circuit 14 detects a fixed level specified by the transmission side, e.g., the peak value of a framing pulse and it is fed to an amplifier 13. The input signal of the amplifier 13 has a fluctuation depending on its signal source but is corrected by the fixed level detection signal. Moreover, the ringing at the leading part of the framing pulse is detected by the ringing detection circuit 15 and it is added to the phase error data of the phase difference detection circuit 18.
Patent JP-H07139709-A (JP)
Title: Burner device
Inventor: MORIYA YOSHIFUMI
IPC: F23D14/08
Filed: 1993-11-17
Abstract: PURPOSE:To attain a low NOx combustion under a low concentration of oxygen by a method wherein a surface connected to an opposing surface to the lengthwise direction of a burner main body is provided with a plurality of main flame ports and a primary combustion chamber, receiving the burner main body and main flame ports, is provided with a primary flame port and an auxiliary air port on the wall of the primary combustion chamber while the main flame ports are partitioned from the auxiliary air port through a guide plate. CONSTITUTION:A plurality of main flame ports 2 are provided on two surfaces connected to an opposing surface to a burner main body 1. The configuration of flame port of the main flame ports 2 is formed of a type wherein slits are elongated or slits are made on the opposing surface but round holes are formed on a connected surface or the main flame ports can be covered by wire nets. A primary combustion chamber wall 3, which receives the burner main body 1 and the main flame ports 2, is provided with a primary flame ports 4 at positions opposed to the main flame ports 2 and is provided with the auziliary air port 5 at a position having the same height as the main flame ports 2. In this case, a guide plate 8, partitioning the main flame ports 2 from the auxiliary air port 5, is provided. According to this method, the main flame ports can be expanded to a position whereat the affection of the auxiliary air port is hardly received.
Patent JP-H04160947-A (JP)
Title: Data communication system
Inventor: KIMURA TOSHIYUKI
IPC: H04L12/403
Filed: 1990-10-25
Abstract: PURPOSE:To constitute a network having high extensibility by containing character data in display data so as to able to display the content of even a newly added unit. CONSTITUTION:Display function unit S1 is a slave unit for displaying the operation of each slave unit S2-Sm based on display data DSP1-DSPm to be transmitted from slave units, and display data DSP1-DSPm is constituted so as to contain character data CHD for character. To contain character data CHD in display data DSP1-DSPm, since even a newly added unit provides display function unit with the content that should be displayed, the content is displayed and can constitute a network having high extensibility.
Patent JP-H10133626-A (JP)
Title: Pdp display device
Inventor: CHIBA KAZUHIRO
IPC: G09G3/28
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a PDP display device in which degradation of a display picture caused by a noise such as a discharge noise produced in a PDP(plasma display panel) driving section, a switching noise, and the like does not occur. SOLUTION: This device transmits electric power supplied from a power source 114 and output it, and is provided with a power transmitting means 3 in which a first ground of an input side is separated from a second ground of an output side, and a transmitting means 200 in which an output from a PDP processing section 107 is transmitted to a PDP driving section 113, a ground of an input stage and a second ground are common, a ground of an output stage and a first ground are common, an output from the power transmitting means 3 is made power source voltage of an A/D converter 102, a ground of the A/D converter 102 and the second ground are common.
Patent JP-H11121557-A (JP)
Title: Semiconductor device and its manufacture, semiconductor wafer, semiconductor device inspection method performed using semiconductor wafer, probe card, and burn-in apparatus thereof
Inventor: NAKANO TAKESHI
IPC: H01L21/66
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To reduce current flowing instantaneously when having the operation of a large number of chips started at the same time, in wafer collective measurement inspection. SOLUTION: A plurality of delay circuits 61a and 61b are connected in series between the internal circuits of each chip 63-68 and the pad electrodes 54 for chip selection signals. At least some of wirings for connecting each input part of the delay circuits 61a-61b to the output parts are constituted of fuse elements. When each chip receives chip selection signals at the same time as the time of batch type measurement of wafers, the operation starting points of each chip are shifted by varying the ways of fusing of the fuse elements separately for each chip.
Patent JP-H06209856-A (JP)
Title: Electric hot-water heater
Inventor: NAGASE TADAO
IPC: A47J27/21
Filed: 1993-11-17
Abstract: PURPOSE:To constitute an electric hot-water heater so that it is prevented that pressure in an inner vessel becomes a dangerous state, even in the case the halfway of a vapor exhaust passage is clogged, or an electric heater becomes an abnormally heated state, and also, temperature of hot water can be detected exactly. CONSTITUTION:In the electric hot-water heater constituted so that to the upper end part of a main body case 1 which contains an inner vessel 6 for storing hot water boiled by an electric heater 9, a cover body 2 is attached so as to become freely openable and closeable by setting one end side as a fulcrum, and also, a liquid in the inner vessel 6 can be poured to the outside by a pump 10, a vapor exhaust passage 22 by which vapor generated in the inner vessel 6 passes through the inside of a cover part 12 for closing an opening 6a of the inner vessel 6, and also, passes through the lower part of the cover body 2 and is exhausted to the outside is provided, and also, on the way of the vapor exhaust passage 22, a temperature sensor 29 for detecting a boiling temperature and controlling a current to the electric heater 9 is provided.
Patent JP-H07212397-A (JP)
Title: Method and network-node for determining optimum route
Inventor: BERUTAN ORIBUIE
IPC: H04L12/56
Filed: 1994-11-22
Abstract: PURPOSE: To more efficiently determine the optimum route between a originating node and a destination node in a packet network by reducing the number of links liable to be investigated by a modified Bellman-Ford algorithm. CONSTITUTION: In a packet exchange transmission system having eight nodes 201-208, the nodes are interconnected through high-speed communication lines called as trunks 209. The access 210 to the high-network from a user is realized through access nodes 202-205 arranged in the periphery. Each access node contains one or a plurality of ports and each port connects an external device supporting a standard interface to the network. A route selecting algorithm is realized by means of a network which calculates a route at a sufficiently high speed so as to generate the optimum route between a starting node and a destination node in the network.
Patent JP-H05215042-A (JP)
Title: Fuel injection pump for internal combustion engine
Inventor: MANFUREETO KUREEMAA
IPC: F02M59/28
Filed: 1992-10-27
Abstract: PURPOSE: To simplify the structure of the two stops for the maximum delay angle adjusting position and maximum advance angle adjusting position of a control slide and thereby to effect position adjustment of the two stops at slight cost. CONSTITUTION: Stops 38 are disposed on an adjustable base plate 35 that is detachably combined with a pump housing 1 of an injection pump. The base plate simultaneously acts as a flange of one bearing bush 11 of an adjusting lever 9.
Patent JP-S62134572-A (JP)
Inventor: HELLER ISABELLE
IPC: G01R31/08
Filed: 1986-12-03
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-H09193004-A (JP)
Title: Abrasive powder
Inventor: KATO HIROSHI
IPC: B82Y99/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an abrasive powder having high purity, high conservative stability, and excellent polishing characteristics, which is favorably used for polishing a semiconductor wafer represented by a silicone or an insulating film in the IC(Integrated Circuit) manufacturing process. SOLUTION: An abrasive powder is formed by dispersing fumed silica, whose mean primary diameter is 5 to 30nm, in a water system solvent. The abrasive powder consists of silica-dispersed-liquid such that the light scattering index (n) in such a silica concentration as 1.5 weight % is 3 to 6; the mean secondary particle diameter of the dispersed fumed silica at a weight standard is 30 to 100nm; and preferably the pH (of the abrasive powder) is adjusted to 8 to 13.
Patent JP-H06135330-A (JP)
Title: Truck with steering link
Inventor: SAIMA TORU
IPC: B61F5/44
Filed: 1992-10-27
Abstract: PURPOSE:To achieve steering function even in a bifurcated device part on which no slack is provided, and to steer a wheel shaft in a desired direction regardless of velocity. CONSTITUTION:Journal boxes 5a, 5b, 5c, 5d are provided on the front and back end parts in the left right sides of a truck board frame 2, and shaft springs 6a, 6b, 6c, 6d are provided between the journal boxes and the truck board frame 2. A steering torsion bar 10 is rotatively mounted on the intermediate part horizontally forward and backward, while steering levers 12a, 12b are fixed to the both ends in an integrated manner. The upper end part of the steering lever 12a is connected to the journal box 5a through the steering link 13a, and the lower part is connected to the journal box 5c through the steering link 13c. The lower end part of the steering lever 12b is connected to the journal box 5b through the steering link 13b, while the upper end part is connected to the journal box 5d through the steering link 13d.
Patent JP-H01130297-A (JP)
Title: Matrix display device
Inventor: KAIZU MASAHIRO
IPC: G09F9/33
Filed: 1987-11-16
Abstract: PURPOSE:To facilitate the installation to a curved surface-like core material by mounting plural light emitting elements in a matrix shape to a circuit pattern which has been formed on a flexible printed circuit board, curving said board and installing it to the core material. CONSTITUTION:Plural light emitting elements 14 are mounted in a matrix shape to a circuit pattern which has been formed on a flexible printed circuit board 10. This flexible printed circuit board 10 is installed to a core material 21 by turning each light emitting element 14 to the outside, and also, curving its board surface. The flexible printed circuit board 10 can be also be constituted so that it is divided into plural block units for covering partially each the installation surface of the core material 21.
Patent JP-H07138217-A (JP)
Title: Production of 5-acyl-2-amidohydroquinones
Inventor: UCHIDA OSAMU
IPC: C07C233/70
Filed: 1993-11-18
Abstract: PURPOSE:To provide a production method for obtaining a 5-acyl-2- amidohydroquinone, forming a small amount of by-products, excellent handleability and capable of readily isolating the reaction product. CONSTITUTION:Friedel-Crafts acylation of a 2-amidohydroquinonedialkyl ether of formula I [R<1> and R<2> are H, a halogen, an alkyl, an aralkyl or an aryl; R<3> and R<4> are H, an alkyl, an aralkyl or an aryl; R<5> is an alkyl; A us CO, COO, COS, CONR<6>, SO2 or SO2NR<6> (R<6> is H, an alkyl, an aralkyl or an aryl); R<4> may form a dimer or trimer] is carried out in the presence of a sulfonyl chloride of the formula R<7>SO2Cl (R<7> is an alkyl, an aralkyl or an aryl having property in which a sulfonic acid prepared by hydrolysis of the compound is water-soluble) such as methanesulfonyl chloride to give a 5-acyl-2- amidohydroquinone of formula II (R<8> is an alkyl, an aralkyl or an aryl; R<4> and R<8> may form a dimer to trimer).
Patent JP-2001110243-A (JP)
Title: Cable and its manufacture as well as coating removing method in midway of cable
Inventor: YOKOGAWA TOMOYUKI
IPC: H01B7/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To easily remove a coating in the midway of a cable having a plastic coating outward on a cable core without damaging the cable core. SOLUTION: A cable which has a plastic coating 2 outward on a cable core 1. A portion of the plastic coating 2 in the circumferential direction of its cross section is protruded outward to form a coating protruded portion 3 along the longitudinal direction. A bottom 4a of a groove 4 formed in the coating inner face of the coating protruded portion 3 is located outward from an envelope 5 formed by the outer surface except the coating protruded portion 3 of the plastic coating 2.
Patent JP-2001159199-A (JP)
Title: Joint device for floor
Inventor: GOTO HIDEO
IPC: E04B1/62
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a joint device for a floor capable of securing an amount of sufficient movement even when a fixed obstruct exists on one hand and absorbing large right and left directional swing and movement without using a large joint plate. SOLUTION: The joint device for the floor is composed of right and left recess parts 5, 6 different in right and left directional size formed on the floor part of right and left buildings 3, 3 or the like, right and left fixing fittings 9, 10 making an inclined guide of a reverse joint part side joined so as to cover the right and left recess parts, the joint plate 11 covering a part except for the guide face of the right and left fixing fittings, a pair of end joint parts 12 mounted rotatably on both the ends of the joint plate, and at least two or more center maintenance devices 15 having a support rod 14 attached to the joint plate positioned on the part vertically movable on the central pivot part 13 of a center part, and an expansion and contraction support body 16 attached to the fixing fitting which is smaller in the right and left directional size or a building frame.
Patent JP-S63145822-A (JP)
Title: Rotary motion transmitting device
Inventor: HAGIMOTO HIROMI
IPC: F16D1/02
Filed: 1986-12-03
Abstract: PURPOSE:To facilitate a relative motion by providing a rotor in a space portion between a tooth portion of a shaft and a tooth portion of a cylinder to reduce the friction therebetween. CONSTITUTION:Grooves 6 for receiving tooth portions 5 of a shaft at the central portion are formed on the inner peripheral surface of a cylinder 3 corresponding to grooves 4. Accordingly tooth portions 7 of the cylinder are projected between the grooves 6, and the tooth portions 7 of the cylinder are respectively positioned at the central portions of the grooves 4 of the shaft 2. A suitable number of rotors 8 like balls are disposed in the respective space portions formed between the tooth portions 5 of the shaft and the tooth portions 7 of the cylinder 7 in the axial direction. In this arrangement, when the members are about to be relatively moved in the axial direction, there is no loss of power because the rotors 8 interposed between the moving members are adapted to roll, so that the relative motion is facilitated.
Patent JP-H02134866-A (JP)
Title: Semiconductor storage device
Inventor: TANIGAWA TAKAO
IPC: H01L27/108
Filed: 1988-11-15
Abstract: PURPOSE:To assure satisfactory capacitance by increasing the surface are of a capacitive storage electrode by restricing the thickness of the capacitive storage electrode on the side thereof connected to a source and a drain within a specific range, providing a capacitive dielectric film on the upper surface and sidewall of the capacitive storage electrode, and providing a capacitive opposite electrode covering the capacitive dielectric film therewith. CONSTITUTION:In a semiconductor storage device having a MOS transistor formed on a semiconductor substrate 1 and a capacitor connected to a source or a drain 5 of the MOS transistor, the thickness of a capacitive storage electrode 9a on the side thereof connected to said source and drain 5 falls within 0.2-5mum, and a capacitive dielectric film 13 is provided on the upper surface and side wall of said capacitive storage electrode 9a, and further a capacitive opposite electrode 14 is provided covering said capacitive dielectric film 13 therewith. For example, the thickness of a capacitive storage electrode 9a comprising N type-dopeed polycrystalline silicon is defined to be 0.8mum, and a side wall 12a comprising a polycrystalline silicon layer is formed on the sidewall of said electrode 9a. Further, after a capacitive opposite electrode 14 comprising the capacitive dielectric film 13 and polycrystalline silicon is formed, an interlayer insulating film 15 is formed.
Patent JP-H09126070-A (JP)
Title: Throttle valve control device of engine for vehicle
Inventor: BITOU NORIAKI
IPC: F02M35/10
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To integrate a throttle body with an accelerator sensor, to improve the space efficiency and assemblability, and to prevent the accelerator from being frozen employing the cooling water (hot water) of an engine. SOLUTION: An interlocking shaft 11 which is mechanically interlocked to an acceleration pedal 13 is supported by a housing 10 integrated with a throttle body 1, an accelerator sensor 16 to detect the rotation of the interlocking shaft 11 is fitted to the housing 10, and a hot water passage 19 to distribute the cooling water of the engine is formed on the throttle body 1 close to the housing 10.