baber/WOPTO huggingface dataset:
Patent JP-H0965169-A (JP)
Title: Horizontal synchronizing signal protective device
Inventor: OKA HIDEMI
IPC: H04N5/10
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of erroneous detection and line deviation in the case of detecting horizontal synchronizing signals from video signals including noise, jitters and omission. SOLUTION: By counting the low period of synchronizing signals separated from input signals in a synchronizing separator circuit 101 and generating an edge detection window based on the counted value, the next edge detection window is generated regardless of the presence/absence of the detection of edge information. Also, the detection state of the edge of the horizontal synchronizing signals in an edge extraction circuit 105 is discriminated in a detection judgement circuit 106 and deviation for the detection window period of the horizontal synchronizing signals detected as pseudo horizontal synchronizing signals is eliminated.  By counting the number of the horizontal synchronizing signals from vertical synchronizing signals in a line counter 112 and output controlling the pseudo horizontal synchronizing signals based on the counted value at the point of time of detecting field information in a field synchronization circuit 113, the line deviation is prevented.
Patent JP-S59107894-A (JP)
Inventor: TAGO MAKOTO
IPC: B25J17/00
Filed: 1982-12-07
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-2000048431-A (JP)
Title: Device for recording servopattern of magnetic tape and method for recording servopattern of magnetic tape
Inventor: MATSUMOTO MASAKAZU
IPC: G11B15/46
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a device for recording a servopattern of a magnetic tape and a method for recording the servopattern of the magnetic tape by which the servopattern can be recorded with very high precision on the magnetic tape in a longitudinal direction. SOLUTION: A speed detecting signal formed by a tape running speed detecting part 4 is corrected based on a corrected frequency division ratio which is preliminarily set and a speed clock signal is outputted at a speed signal correcting part 5. Based on the speed clock signal, a tape sending part 2 controls a magnetic tape T1 so as to maintain a reference speed. Meanwhile, a writing-in signal forming part 6 forms a writing-in signal according to a reference clock signal and a writing-in part 7 writes the servopattern on the magnetic tape T1 based on the writing-in signal.
Patent JP-H0536235-A (JP)
Title: Tape cassette system
Inventor: KONDO SHINICHI
IPC: G11B23/30
Filed: 1991-07-31
Abstract: PURPOSE:To enable a user to adjust a tone quality in accordance with his preference, in a tape cassette wherein a sound recording magnetic tape is housed. CONSTITUTION:Plural kinds a-c of tone adjusting pins 10 having different rigidity, which are capable of mounting on a part of housing 2 of the tape cassette 1, are attached to the tape cassette 1, and by mounting these tone adjusting pins 10 on the tape cassette 1 with the user's free selection, a vibration characteristic of the cassette housing 2 is changed to be adjusted to the desired tone quality.
Patent JP-H1152198-A (JP)
Title: Optical connecting structure
Inventor: KANEKO KATSUHIRO
IPC: G02B6/42
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical connecting structure which allows the simplification of alignment at the time of optical connection and higher density integrated packaging and is high in productivity. SOLUTION: This optical connecting structure connects plane type photoelectric conversion elements 12 disposed on a substrate 11 in such a manner that their light emitting and receiving surfaces are made approximately flush with the substrate 11 surface and optical fibers 14 mounted in parallel with the substrate 11 surface by optical waveguide elements 13 which include lower clad parts 16 consisting of a siloxane polymer, a core part 17 formed thereon and upper clad parts 18 covering the surfaces of the core parts 17 and of which the one-side ends cover the light emitting and receiving surfaces of the plane type photoelectric conversion elements 12 and the other-side ends face the end faces of the optical fibers 14.  The space between the optical waveguides 13 are optically separated from each other by separating layers having a refractive index lower than the refractive index of the clad parts 16, 18 or gaps 19. As a result, the excellent planarization of the optical waveguide elements 13 is obtd., the higher density integrated packaging is made possible and the generation of crosstalks is suppressed.
Patent JP-H0873965-A (JP)
Title: Fiber reinforced metal-based composite material
Inventor: KAJIKAWA YOSHIAKI
IPC: C22C47/02
Filed: 1994-09-08
Abstract: PURPOSE: To obtain a fiber reinforced metal capable of stably exhibiting high wear resistance and low property of attacking an opposite material at a low product cost. CONSTITUTION: In a fiber reinforced metal consisting of a fibrous formed body contg. alumina fibers and a metallic matrix of an Al alloy embedding the fibrous formed body, the fibrous formed body contains an alumina sol as a ceramic binder by 5-15vol.% per 100vol.% of the fibrous formed body.
Patent JP-H0264270-A (JP)
Title: Impulse turbine with self-variable pitch guide vanes
Inventor: KANEKO KENJI
IPC: F03B13/24
Filed: 1988-08-31
Abstract: PURPOSE:To improve the durability of the bearing of a turbine, reduce noise, and increase the output by providing a rotary shaft rotatably supporting end sections of guide blades and stoppers limiting the guide blades within the preset rotating range. CONSTITUTION:A turbine 3 rotatably supported in a guide 2 guiding the air stream is constituted of a rotor hub 6 fixed to an output shaft and turbine blades 7 fixed on the outer periphery of the rotor hub 6 at one end. The guide blades 8 are rotatably supported by a rotary shaft 9 at the end section on the turbine blade 7 side. The guide blades 8 are automatically moved in direction, and the air stream is guided to the turbine 3. The durability of the bearing of the turbine is improved, noise is reduced, and the output can be increased.
Patent JP-S60107969-A (JP)
Title: Telephone line connecting device
Inventor: ABE SHIYOUICHI
IPC: H04M11/06
Filed: 1983-11-17
Abstract: PURPOSE:To obtain a simple and economical telephone line connector by designing the device that a dial tone, a ring back tone and response of an opposite party or the like from a telephone line are listened to by a loudspeaker. CONSTITUTION:In transmitting data indicating an outgoing call from a terminal device 1 to an interface section 21 at first, a control section 22 detects it to control a telephone line outgoing/incoming call control section 25. A loop is formed by it and a dial tone is returned from an exchange, the tone is amplified by an amplifier 26 and listened to by a speaker 27. When the operator dials an opposite number, a ring back tone is listened to from the speaker 27. When the opposite party responds to it, the operator confirms it by the speaker 27 to operate the start of data communication thereby disconnecting the loudspeaker part. When data communication is finished, the operator returns a restoring signal to the control section 25 to open the loop to the telephone line.
Patent JP-H0658776-A (JP)
Title: Rotation detecting device
Inventor: SHIMIZU KUNIO
IPC: G01D5/30
Filed: 1992-08-12
Abstract: PURPOSE:To obtain accurate output pulses with a small rotary body. CONSTITUTION:In a rotary-body detecting device, the light emitted from a light emitting device 2 is projected on a rotary body 1, and the returned light is detected with a photodetector 3. The light emitting device 2 and the photodetector 3 form a unitary body. A shielding plate 6, for interrupting light, is provided on the boundary line between the light emitting device 2 and the photodetector 3 at the rotary body 1.
Patent JP-S59104640-A (JP)
Title: Silver halide photosensitive material
Inventor: EZAKI ATSUO
IPC: G03C1/06
Filed: 1982-12-07
Abstract: PURPOSE:To enhance sensitivity and contrast and to improve the effect of cutting the foot of the characteristic curve, too by incorporating a specified tetrazolium compd. in a hydrophilic layer contg. silver halide. CONSTITUTION:An aq. sol. of ammoniacal silver nitrate and an aq. soln. of acidic halide are mixed into an aq. soln. contg. a hydrophilic colloidal substance by the simultaneous mixing method to produce a hydrophilic colloidal layer contg. silver halide. This layer incorporates one of tetrazolium compds. represented by formulae I -III in which R1, R3-R5, R9-R11 are each alkyl, alkenyl, allyl, heterocyclic, or the like; R2, R6, R8 are each allyl, phenyl, naphthyl, heterocyclic, alkyl, or the like; D is a divalent aromatic group; E is alkylene, alkenylene, or aralkylene; X<-1> is an anion; and (n) is 1 or 2. As a result, the obtained photosensitive material is high in sensitivity and contrast, and improved in the effect of cutting the foot of the characteristic curve, and it is used for a light emitting diode as a very weak light source, a low output laser beam, and others.
Patent JP-S58116880-A (JP)
Title: Image pickup device
Inventor: KINOSHITA TAKAO
IPC: H04N5/335
Filed: 1981-12-29
Abstract: PURPOSE:To enable one-shot image pickup operation by sampling and holding part of the output of an image pickup means periodically in successive mode, and utilizing its output as a subject luminance signal and also stopping the sampling on switching to still mode. CONSTITUTION:The storage, transfer, readout, etc., of an image pickup element ID are controlled by driving pulses from a driver circuit DR1 to hold part of the output of the element ID in a sample holding circuit SHC. The output of the circuit SHC is applied to an arithmetic circuit OP, whose output is processed together with outputs of a storage time setting circuit SE1, storage time indication setting circuit SE2, and aperture value setting circuit SE3 to vary the amount of electricity fed to an ammeter AM. Further, a magnet MG for closing a shutter means SHT is powered up through a presettable counter CNT, etc. With a still mode switch SW2, gates G4 and G5 and an AND circuit are controlled to stop sampling, allowing one-shot image pickup operation.
Patent JP-H1148056-A (JP)
Title: Pallet for assembling piston and connecting rod
Inventor: MIYASAKA FUMIKAZU
IPC: B23P21/00
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To improve the assembling accuracy of a piston and a connecting rod by forming plural positioning pin holes, in which pins are inserted at the assembling position of the piston and the connecting rod so as to enable the positioning of a carrying base, in the carrying base at plural positions of a side loaded with the piston. SOLUTION: When a pallet 20 arrives the predetermined connecting rod assembling position, pins 27, 27 are inserted into two positioning pin holes 28, 28 so as to accurately position the pallet 20 and a piston 1 at a connecting rod assembling position. Continuously, a piston pin is inserted for engagement into a through hole of a small end 8 of the connecting rod and a piston pin engaging hole of the piston 1. Simultaneously, a ring-like clip is fitted in a ring groove of the piston pin engaging hole in the condition that a diameter thereof is shrunken so as to restrict the movement of the piston pin. The piston 1 and the connecting rod 7 are assembled in the predetermined condition.
Patent JP-H0871644-A (JP)
Title: Method for coiling thin steel strip coil
Inventor: HOSHINO MASASHI
IPC: B21C47/02
Filed: 1994-09-09
Abstract: PURPOSE: To enable thin steel strip to be coiled without impairing rolling efficiency or workability by coiling with a sheet like tape inserted between the layers of the strip. CONSTITUTION: A cold rolled thin steel strip 1 is coiled on a mandrel 3 of a coiler. In this case, at least from the beginning of coiling until a prescribed number of turns is reached, coiling is performed with a sheet like tape 2 inserted between the layers of the steel strip 1 to be coiled. The width of the tape 2 is made not less than the minimum value which is determined by the kind, thickness, operating conditions, etc., of the steel strip 1. The tape 2 to be used is a paper tape. Thus, the collapse of inside diameter can be prevented by coiling in the sheet like tape, increasing friction coefficient between the layers of the strip and improving the limit buckling stress.
Patent JP-S6277060-A (JP)
Title: Voltage multiplier
Inventor: TAKAMURA YOSHIO
IPC: H02M7/10
Filed: 1985-09-28
Abstract: PURPOSE:To reduce a ripple by forming a part of diodes of a multiplier for multiplying a voltage by a series circuit of a plurality of diodes and a plurality of capacitors of a bridge circuit and a composite circuit of capacitors and diodes. CONSTITUTION:Reverse phase AC terminals (a), (b) and a ground terminal (c) are provided at the secondary side of a transform T. Capacitors (C1-C3) (Ca, C4, C5) (C6-C8) are connected in series with terminals (a)-(c), respectively. Diodes D3-D5 having equal rectifying directions are connected through the capacitor C6 in series with the terminal (c). The connecting points of the capacitors (C2, C3) (C4, C5) are connected with the connecting points (f), (g) of the diodes D3-D5. Further, a bridge circuit having the capacitor C6 and the diodes D1, D2, Da, Db are connected with terminals (a)-(e), (l) and a bridge circuit having diodes D6, D7, Dc, Dd is connected among the capacitors C3, C5, C7, and a load R is connected between terminals (j) and (c). Thus, the rising time of the output voltage is shortened, the ripple of the output is reduced, and a voltage drop due to a load current can be reduced.
Patent JP-S60107155-A (JP)
Title: Data protection system of storage volume
Inventor: MINEO AKIRA
IPC: G06F21/80
Filed: 1983-11-16
Abstract: PURPOSE:To prevent inadequate access to the data set on storage volume of a storage device mount by providing definition information to protect a specified area in the storage volume from the inadequate access so as to reference the area. CONSTITUTION:A data protection control device 2 is provided with a function inputting definition information of a protection area when a magnetic disc volume being a storage volume is mounted and a function to check the propriety of an input/output instruction from a host computer. The data protection control device 2 consists of a mount detecting section 21, definition information input control section 22, internal memory 23 for storing protection area definition information, protection switch 24 and a protection area access discriminating control section 25. The definition information input control section 22 and the protection area access discriminating control section 25 form a kind of architecture of the program controller.
Patent JP-S59106009-A (JP)
Title: Backlash correcting method
Inventor: OOKAWA TADASHI
IPC: G05D3/12
Filed: 1982-12-10
Abstract: PURPOSE:To perform the backlash correction correctly by determining the start time of the backlash correction by an inverted timing when the direction of a generated torque is detected. CONSTITUTION:A servo controller 6 which receives a speed feedback signal 12 from a pulse encoder 8 outputs a torque detection signal 14 of a servomotor 7. A backlash correction start signal generating circuit 13 which this signal 14 is supplied to detects the direction of a generated torque of the servomotor 7 from the signal 14 and generates a backlash start command signal 15 by its inverted timing. A backlash correcting circuit 16 to which the command signal 15 is supplied outputs a correcting pulse to a position control part 5. Thus, a backlash error generation start time is detected accurately to perform the backlash correction correctly.
Patent JP-H1144618-A (JP)
Title: Device for sampling oil in waste water
Inventor: YAMAMOTO MASAKI
IPC: G01N1/22
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an oil sampling means which can stably sample in oil in waste water of a drain culvert. SOLUTION: An oil recovery frame 1 with a float which has a waste water introducing sloped plate 3 for suppressing and straightening the flow speed energy of the waste water 12 and a guide plate 4 for gathering the waste water 12 flowing in through the plate 3 to one place at a waste water inflow part 12 and has an oil monitor sensor part 6 at the tip part of the guide plate 4 is so anchored in the waste water culvert 11 as to follow up an increase and a decrease in the flow rate of the waste water 12. Then the oil in the waste water which is introduced into the oil recovery frame 11 by the plate 3 and gathered by the guide plate 4 is detected by the oil monitor sensor 6 and then the oil in the oil recovery plate 1 is recovered by a pump 8.
Patent JP-S6193479-A (JP)
Title: Cleaning device
Inventor: OSADA JINICHI
IPC: G03G21/00
Filed: 1984-10-12
Abstract: PURPOSE:To eliminate the possibility of injuring the surface of a photosensitive body by providing an attaching and detaching mechanism which moves a cleaning body to a position where said body attaches to the surface of the photosensitive body or detaches therefrom approximately perpendicularly to the surface of the photosensitive body. CONSTITUTION:When the operator rotates a lever 8 by a manual operation toward the arrow A direction in the figure, a crank lever 9 and a connecting plate 11 move correspondingly to the position where both overlap approximately on each other after refracting downward. The cleaning body moves toward the arrow B direction in this stage and sliding rollers 12, 13 move toward the right end of guide grooves 22a, 22b provided to a frame. The front end of a stopper 14 pushes the roller 13 and fixes the same to the left end of the groove 22b in order to prevent the movement not be the operation in the position where the cleaning body contacts with the photosensitive body.
Patent JP-S6194351-A (JP)
Title: Thyristor stack
Inventor: NOMURA MASAMI
IPC: H01L25/18
Filed: 1984-10-15
Abstract: PURPOSE:To shorten a bar manufacturing process, and to simplify mounting work by operating a bar for connecting a surge absorber circuit and a short- circuiting bar connecting a cathode and an anode for antiparallel two thyristors in combination. CONSTITUTION:A bar 10 connecting a terminal 3 and one terminal of a surge absorber circuit and a bar 11 short-circuiting terminals 2 and 3 function in combination and are formed in integral structure. Consequently, the bar 10 and the bar 11 are shaped integrally while notch sections 11a, 10a fit for bolts 12, 13 for the terminals 2, 3 are formed to sections corresponding to the terminals 2, 3. As a result, when the notch sections 11a, 10a are each fitted together with the bolts 12, 13 for the terminals 2, 3, the terminals 2 and 3 are short-circuited by the bar 11, and connected to the terminal 3 by the bar 10. According to such constitution, a manufacturing process for bars can be simplified, and mounting work is also made simple.
Patent JP-S6277517-A (JP)
Title: Burning control system of furnace for nonferrous metal
Inventor: TANIDA KAZUAKI
IPC: F27D19/00
Filed: 1985-09-27
Abstract: PURPOSE:To be able to judge the condition in the middle of melting with remote monitoring device for the furnace inside by using televisions having picture processing function and burners having variable adjusting mechanism at the same time. CONSTITUTION:A plurality of super high-speed burners 3 are installed at the wall of a furnace 1 with a proper space and a variable direction adjusting mechanism 4 which swings the nozzle head of each burner is placed at each burner 3. And, a plurality of television cameras 5 monitoring the inside of a furnace are placed toward the furnace 1 and their object images are projected on monitor televisions 6. These monitor televisions 6 are connected with a microcomputer 7 having a picture processing device and an output signal emitted from the microcomputer is converted into an analog signal through a D/A converter 8 and introduced into the variable direction adjusting mechanism 4. Thereby, the burners are able to put more fire flames on the unmelted parts of molten materials 2 and then reduction of melting time etc. are carried out.
Patent JP-S58175325-A (JP)
Inventor: DONI FUROERIJIE
IPC: H04B1/06
Filed: 1982-12-09
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-S6371229-A (JP)
Inventor: HASHIMOTO RYOKO
IPC: A47K3/28
Filed: 1986-09-13
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-2000046917-A (JP)
Title: Failure diagnostic method for logic integrated circuit
Inventor: NISHI KIYOKAZU
IPC: G06F11/26
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce a data storage amount required for a failure analysis, by a method wherein a logic output expected-value pattern in replaced with a defect logic output pattern, and failure detection results in the execution of failure simulations are compared. SOLUTION: A logic input pattern 1 and a logic output expected-value pattern 2 are inputted, a failure simulation 5A is executed, and an expected-value failure detection result 6 is obtained. On the other hand, the logic output expected-value pattern 2 is replaced with a defect logic output pattern 4 from a defect logic integrated circuit 10, a failure simulation 5B is executed, and a defect failure detection result 7 is obtained. Then, a comparison means 8 compares the expected-value detection result 6 with the defect failure detection result 7, and it points out a failure-place candidate point on the basis of result data from a disagreement node 9. As a result, the creation of a failure dictionary in every failure simulation is omitted, and it is possible to eliminate enormous storage data for the failure dictionary.
Patent JP-2000047434-A (JP)
Title: Toner
Inventor: ENDO GANICHI
IPC: G03G9/087
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a toner capable of keeping stable charging performance even in imaging of a large number of pieces or continuous imaging in a high- speed copying machine and providing an image of high quality. SOLUTION: In a toner containing a binder resin, a coloring agent, a wax and a charge control agent, the binder resin contains at least a reaction product of a vinyl copolymer with a polyester resin, the charge control agent has two or more organic metal compounds, and the organic metal compounds contain different metals with at least one organic metal compound containing aluminum atom, and the other organic metal compound containing iron atom.
Patent JP-S59106607-A (JP)
Inventor: SERUJIO ROTSUTO
IPC: E01D19/10
Filed: 1983-11-18
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-H01131450-A (JP)
Title: Inspection process and apparatus for resin container
Inventor: UOREN JIEI HAAUITSUKU
IPC: G01N27/66
Filed: 1988-09-01
Abstract: PURPOSE: To detect an organic contaminant that exists or is absorbed in a container by injecting an essentially inactive gas into the container, withdrawing a magnetic sample from the container, and analyzing a sample by ionization technology. CONSTITUTION: Before washing a plastic container 10 returned after usage, such inactive gas as air is injected and all volatile substances are eliminated from the container 10. Then, newly formed steam samples are withdrawn from the container for example by a pump. Then, the withdrawn sample is fed to a UV light ionization equipment 19 for identifying a total ionic substance (TIP), is analyzed for the presence of the total ionic substance and is read quantitatively, and is compared with a specific value and is discriminated by a microprocessor 29, thus detecting an organic contamination substance that exists on the container wall or is absorbed.