baber/WOPTO huggingface dataset:
Patent JP-H05191784-A (JP)
Title: Muse audio decoder and muse transmission system
Inventor: TODOROKI RYUICHI
IPC: H04N5/60
Filed: 1992-01-13
Abstract: PURPOSE:To surely block a noise output by monitoring a state of relevant audio/independent data at a faster stage of signal processing of audio/ independent data and suppressing an output audio signal in response to the state. CONSTITUTION:An audio frame synchronizing signal detection circuit 100 detects the presence of an audio frame synchronizing signal in audio/independent data in a stage before being processed by an in-multiplex period de-interleave circuit 11 and outputs a detection signal to an audio suppress control circuit 101 when the relevant signal is not in existence over a prescribed frame number. The circuit 101 receives the detection signal from the detection circuit 100 to control an audio output suppression circuit 16. The suppression circuit 16 attenuates an audio output signal level at that time.
Patent JP-S58120931-A (JP)
Inventor: DOI MASATO
IPC: E03B5/00
Filed: 1982-01-14
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-S61163024-A (JP)
Title: Load control mechanism of agricultural tractor
Inventor: SOGA TAKEHIRO
IPC: B60K20/00
Filed: 1985-01-14
Abstract: PURPOSE:To perform the speed change control electrically and easily and facilitate the manual operation in emergency by providing manual and automatic speed change hydraulic control valves to allow both the manual speed change operation and automatic speed change operation. CONSTITUTION:A manual speed change hydraulic control valve V1 allows a seven-step shift at a stroke via a main speed change lever 4 by connecting two hydraulic control valves 30, 31 in series. An automatic speed change hydraulic control valve V2 transfers hydraulic clutches A, B and transfers hydraulic clutches X, Y via solenoid control valves 28, 29. Individual hydraulic clutches A, R, B, X, Y have pressure sensors 32-36 respectively, and when pressure oil is fed to engage each hydraulic clutch, a signal is sent from the sensor, and the actual speed change step is displayed on a main speed change shift position display unit.
Patent JP-S61166469-A (JP)
Title: Paper cutting device equipped with taking-up function
Inventor: SHIMOZAWA YUICHI
IPC: B26D1/36
Filed: 1985-01-14
Abstract: PURPOSE:To prevent the intrusion of the taken-up which is cut, by installing a paper holding needle and a paper cutter which projects inside a space part towards the direction of revolution direction, at the edge parts on the both sides in the radial direction of a rotary body having the space part for the pass of the taken-up paper. CONSTITUTION:A rotary body 4 having a space part 5 is arranged in front of a printing trunk 6, and the cutter 7 of a rotary body 4 is positioned at the front side in the direction of advance of a sheet of printing paper 1, and the cutting edge is positioned on the upper side so as not to contact with the paper 1, and also a holding needle 8 is fixed at a stop position so as to be put into noncontact state, and then printing is carried-out by allowing the taken-up paper 1 to pass through the space 5. When exhaustion of paper is generated during printing, the rotary body 4 is turned in the direction of arrow, and the paper is cut by a saw-toothed cutter 7, and the top edge of the cut paper 1 is held by the needle 8, and the cut paper 1 is recovered through taking-up. Thus, the paper is prevented from being taken-up into the passage other than a regular passage, and the treatment operation after paper exhaustion can be facilitated.
Patent JP-H09200215-A (JP)
Title: Asynchronous data transfer system
Inventor: KOYAMA SHIGETO
IPC: H04L12/28
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain an asynchronous data transfer system capable of improving the application efficiency of a synchronous time division LAN independently of the amount of calls by transferring only an effective ATM cell from each interface node by using an optional idle time division area of a synchronous time division transmission line. SOLUTION: This communication network connects plural interface nodes 100 for storing ATM communication equipments 300 capable of asynchronously transmitting/receiving respective ATM cells by the synchronous time division transmission line 200 like a ring. In the communication network, an effective information adding means in each node 100 adds a LAN transfer cell header part to a LAN transfer cell and sends the header-added cell to the transmission line 200. An effective cell identifying means 102 analyzes the LAN transfer cell header part of the LAN transfer cell arriving from the line 200. In the constitution, the transfer efficiency and reliability of ATM cells through the synchronous type time division LAN can be improved.
Patent JP-2000209510-A (JP)
Title: Image pickup device
Inventor: KAMEDA HIDEKAZU
IPC: H04N5/335
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized image pickup device that copes with image pickup of both visual and infrared regions without the use of a changeover means for a filter such as insertion/removal of an infrared ray cut filter. SOLUTION: The image pickup device is configured with an image forming optical system 1 on an optical axis A of an image pickup optical path, an optical low pass filter with an infrared ray cut coat 3 formed thereto, and a CCD(charge coupled device) 4 that applies photoelectric conversion to an incident light to obtain a picked-up image. In the case of photographing under visual light condition, while an infrared ray cut filter is turned at a maximum angle (e.g. 45 degrees turning), a characteristic of transmitting visual rays and cutting infrared rays can be obtained, and the photographing under the usual visual rays is conducted. In the case of using this image pickup device for an infrared ray camera such as a night vision camera, the light up to the infrared ray region can be transmitted by decreasing the amount of turning.
Patent JP-H06215039-A (JP)
Title: Electronic filing device
Inventor: ITO KAZUO
IPC: G06T1/00
Filed: 1993-01-14
Abstract: PURPOSE:To reduce the work burden on a user when performing a series of processing at the electronic filing device. CONSTITUTION:A marker is set by a marker setting part 6 as an identifier, the marker setting part 6 stores the set marker and a processing process up to the time point, when the marker is set, in a marker table 10 while making them correspondent each other, a marker retrieval part 7 retrieves and designates the stored marker, and a processing control part 5 automatically executes the respective kinds of processing in the processing process stored in the marker table 10 corresponding to the designated marker.
Patent JP-H11321556-A (JP)
Title: Oppressive sensation reducing device for seat belt
Inventor: KAKU TE BON
IPC: B60R22/44
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an oppressive sensation reducing device having a clutch device formed integrally with one or more coil springs and preventing one spring coil from affecting the inherent elastic force of the other spring when a webbing is extracted and recovered. SOLUTION: This retractor oppressive sensation reducing device for a seat belt is provided with a clutch device 110 inducing the smooth action of a webbing 106 interlockingly with the action of a retractor when the webbing 106 is extracted and recovered and mitigating the oppressive sensation at the time of webbing. Two springs 130, 150 different in elastic force are provided in the clutch device 110. The holder 140 of the clutch device 110 is operated by converting the elastic force of two springs 130, 150 into body rotating force. The friction noise of the springs 130, 150 is suppressed, and the eccentric rotation of the holder 140 is eliminated.
Patent JP-S62164381-A (JP)
Title: Clamping circuit in analog/digital converter
Inventor: HARADA TOYONARI
IPC: H03M1/10
Filed: 1986-01-16
Abstract: PURPOSE:To attain a digital conversion with high stability and high dynamic range by controlling a conversion minimum grade level in an A/D converter at the optimum level. CONSTITUTION:A digital video signal from an A/D converter 2 is compared with the output of a clamp level setting circuit 16 at a comparator 15, and when the output of the A/D converter 2 is larger, signals of H and L are outputted respectively to AND gates 17 and 18. A clamp pulse from a clamp pulse generation circuit 19 is inputted to the AND gates 17 and 18, and either of analog switches 20 or 21 is turned on, and a voltage of positive polarity from a reference power source 22, or a voltage of negative polarity from a reference power source 23 is supplied to an estimating capacitor 26, and an electric charge is accumulated or discharged. The output voltage of the capacitor 26 is inputted to an adder circuit 11 through a buffer amplifier 27, and the lowest grade DC level of the video signal is decided.
Patent JP-2000206478-A (JP)
Title: Production of liquid crystal display device
Inventor: NAGAHARA YOSHIYUKI
IPC: G02F1/13
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To suppress increase in production cost as much as possible, without decreasing the cleaning power by using a specified ionized water to perform the cleaning process of electrode substrates. SOLUTION: A cleaning process of electrode substrates is performed by using an ionized water having 6 to 8 pH and -600 to -400 mV oxidation reduction potential. A transparent substrate is subjected to the processes prior to the formation of an alignment film (F1), the substrate surface is rubbed with a brush to remove rather large dust and pure water is sprayed to the surface for rinsing processing (F2, F3). Ionized water with the addition of ultrasonic wave energy is sprayed to remove rather fine particles depositing on the substrate as well as to remove the rinsing water. Then the substrate is dewatered and dried, on which an alignment film material is applied and rubbed to form an alignment film (F4 to F7). A substrate with the alignment film formed is cleaned by using ionized water with the addition of ultrasonic wave energy, dewatered and dried (F8 to F10).
Patent JP-H08195750-A (JP)
Title: Method for discriminating atm channel signal
Inventor: SHINKAI YOTARO
IPC: H04N19/70
Filed: 1995-01-17
Abstract: PURPOSE: To discriminate a signal form to be sent without insertion of a discrimination signal. CONSTITUTION: Even when a signal form of a digital video signal to be sent differs, number of configuration stages of CPCS sub-layers per frame is made equal and in this embodiment, 10 stages are adopted. Then number of cells per frame occupied in one ATM channel differs due to difference from the signal form, then the number of cells for CPCS payload being user information to be allocated for one stage of CPCS sub-layer differs from the signal form. Thus, a receiver side simply discriminates the signal form based on number of cells in the CPCS sub layer without insertion of a discrimination signal to identify the signal form into the ATM channel signal.
Patent JP-H04237849-A (JP)
Title: Idling speed controller for internal combustion engine with assist air feeder
Inventor: OSAKI MASANOBU
IPC: F02D41/16
Filed: 1991-01-21
Abstract: PURPOSE:To keep off any drop in engine speed at the time of idling by way of utilizing an assist air feeder which accelerates an atomization of injection fuel with assist air fed to the vicinity of a nozzle of a fuel injection valve. CONSTITUTION:In general, engine speed at the time of idling is controlled by intake air by controlling the opening of an idle control valve 24 installed in a bypass passage 23 bypassing a throttle valve 3. In addition, when the engine speed is temporarily dropped by load application or the like at the time of idling, a span of valve opening time of an assist air control valve 16, feeding assist air for atomizing injection fuel in and around a nozzle 5c of a fuel injection valve 5, is prolonged to some extent for increment, through which an air quantity to be fed for combustion is increased, improving the extent of responsiveness, thus any possible drop in engine speed is eliminated earlier.
Patent JP-S61163143-A (JP)
Title: Quartz glass capillary
Inventor: SHIODA TAKAO
IPC: C03C25/00
Filed: 1985-01-16
Abstract: PURPOSE:To prevent the peeling and falling of a stationary phase and to obtain a long-lived quartz glass capillary by forming a surface-treating layer treated with an alkali metal compd. on the internal surface of the quartz glass capillary main body. CONSTITUTION:An aq. soln. of NaOH, etc. is passed through the inside of the quartz glass capillary main body 1 to wet the internal surface of said capillary, which is then allowed to react by heating to about 600 deg.C, then Na is doped into SiO2 of said main body 1 in the form of oxide such as Na2O, or an org. alkali metallic compd. such as ethoxy potassium is fused to make a fused liquid, which is passed through the inside of said capillary main body 1 to treat it in the same manner mentioned above. The thickness of the treated surface-treating layer 2 shall be 1-2mum which is the depth doped by the alkali metallic compd., the concentration (distribution amt.) of the alkali metal contained in this layer 2 shall be <=5%. The coating layer 3 made of aluminum having 5-50mum thickness is formed on the external surface of said capillary main body 1.
Patent JP-H05184390-A (JP)
Title: Method for stopping enzyme reaction
Inventor: YAMAMOTO MASAHIDE
IPC: C12Q1/00
Filed: 1992-01-16
Abstract: PURPOSE:To rapidly stop enzyme reaction without causing decomposition of formed material and substrate or decomposition of reagent to be quantitatively reacted with formed material and substrate in a method for rapidly stopping the enzyme reaction. CONSTITUTION:An enzyme protein is deactivated by adding a surfactant or a protein denaturing agent to stop enzyme reaction.
Patent JP-H05309549-A (JP)
Title: Life judging device for tapping device
Inventor: NAITO KINSHIRO
IPC: B23Q17/09
Filed: 1991-01-21
Abstract: PURPOSE:To easily and accurately judge an arrival of the anticipated life of a tap by providing a judging means which judges whether or not the position of the center of gravity is located in a range of specified coordinates, and outputs a judging signal indicating an arrival of the anticipated life of the tap when the center of gravity is out of the specified range. CONSTITUTION:An oil-pressure electric motor is used as a tap rotation drive source, and the input side pressure and the output side pressure of the oil- pressure electric motor are detected by respective pressure sensors 81A and 81B. And these input side and output side pressure are compared with each other at the time of tapping by a comparing means 87, so that deviation between them is thereby obtained. The aforesaid deviation is differentiated with time by a deviation differentiating means 89, and the specified plural stroke portions of tapping are stored by a centripetal means 90, so that the center of gravity is thereby computed. It is then judged by a life judging means 93 whether or not the position of the center of gravity obtained by the centripetal means 90 is located in the range of the specified coordinates, and a judging signal indicating an arrival of the anticipated life of the tap is outputted when the position of the center of gravity is out of the specified range.
Patent JP-H03210114-A (JP)
Title: Grounding float-supporting structure of working machine in paddy field
Inventor: OTSUBO HIROSHI
IPC: A01C11/02
Filed: 1990-01-11
Abstract: PURPOSE:To make rear part sides of every side floats possible to form a stable mud flow with continuously sliding on the mud surface irrespective to difference of rising and lowering sensitivity of a sensor float by installing a versatile mechanism allowing a fixed amount of vertical transfer of rear supporting points in every side floats to a supporting part in a working device side. CONSTITUTION:Connecting part materials 29 are constructed to attach to an inner surface of a supporting arm 13b and to control rocking to upward. Further, for rocking of a fixed amount to relatively downward to the supporting arm 13b, an attaching part 29a in a free end part is attached to the supporting arm 13b and more downward rocking is controlled, thus a versatile mechanism allowing a fixed amount of vertical transfer to the supporting arm 13a of rear supporting points P2 and P3 of the side floats 7a and 7c is constructed by said connecting part materials 29. By said construction, grounding force of the sensor float 7b is weakened and rear parts of the side floats 7a and 7c are not floated from the mud surface, then a flow of the mud is stabilized even in a case of setting a sensitivity of rising and lowering control in a sensitive state.
Patent JP-2000209062-A (JP)
Title: Surface acoustic wave device
Inventor: MITOBE SEIICHI
IPC: H03H9/64
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a device having sharp frequency characteristics by arranging a first reflector for forming the reflection wave of phase almost opposite to the phase of a surface acoustic wave(SAW) excited by an IDT and a second reflector for forming the reflection wave of phase almost equal with the phase of the SAW excited by the IDT in order from the side of the IDT. SOLUTION: In the SAW excited from an input IDT 20 to both left and right sides, an excited wave 51 to be propagated to left is received by an output IDT 10 and converted to an electric signal. On the other hand, one part of an excited wave 52 to be propagated to right becomes a reflection wave 53 reflected by a first reflector 30. The reflection wave 53 reflected by the first reflector 30 is received by the output IDT 10 and the reflection wave 53 reflected by the first reflector 30 becomes the relation of phase opposite to the excited wave 51 to be propagated to left. One part of an excited wave 52 to be propagated to right becomes a reflection wave 54 reflected by a second reflector 40 and is received by the output IDT 10. The reflection wave 54 reflected by the second reflector 40 becomes the relation of phase opposite to the reflection wave 53 reflected by the first reflector 30.
Patent JP-H11203359-A (JP)
Title: Network photo service system
Inventor: WATANABE MICHITO
IPC: G06Q50/04
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To open only pictures to be viewed only to the other desired side on a network without spending requiring any labor or any costs at the time of photographing or after photographing in a network photo-service for providing a digital photographic service on the network. SOLUTION: Pictures registered in a data base 16 and already registered album names (album 1, album 2, album 3) are displayed on the personal screen of a user, and a user is allowed to make the album name correspond to the picture, and the corresponding relation set by the user is stored in this system. When the album name is designated by the user, only the pictures belonging to the album are displayed based on the stored corresponding relation so that reading by album units can be attained.
Patent JP-H09199025-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: KOJIMA KYOKO
IPC: H01J9/227
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a cathode-ray tube having high sensitivity, which does not includes harmful chrome and which can shorten the exposing time by using the photo-polymerizing photosensitive material as the phosphor slurry. SOLUTION: In a cathode-ray tube, a phosphor 3 is formed inside of a panel 1 bonded to a funnel 2, and a shadow mask 4 is installed in a transmission hole of electron beams from an electron gun 6. When forming the phosphor 3, the slurry, which contains solution high polymer such as polyvinyl pyrrolidonem, photo-polymerizing simple substance such as tetramethylol methane triacrylate, photo polymerization initiator such as benzophenone and the phosphor, is used so as to form a phosphor surface. Each component is desirably distributed as follows; the photo-polymerizing simple substance at 30-200 parts by weight and the photo-polymerizing initiator at 0.05-30 parts by weight to the solution high polymer at 100 parts by weight. The phosphor at 30-1000 parts by weight is desirably distributed in relation to the solution high polymer at 100 parts by weight.
Patent JP-S56103704-A (JP)
Title: Sequence control circuit
Inventor: SASAKI HIROYASU
IPC: G05B19/07
Filed: 1980-01-23
Abstract: PURPOSE:To reduce the effect of noise and to enable to decide the required time of sequence step individually with a simple constitution, by sequentially transmitting the output of an IC counter to each device and inputting the operation end signal from the device to the counter. CONSTITUTION:When a sequence start signal is input to the terminal BO of a data selector, it is delivered to an input terminal 32 of an IC counter 30, which makes the output terminal A1 of a decoder 40 active. Thus a timer T1 starts operation, pulses having required time width for sequence step are fed to a terminal 32 of the counter 30, which advances the procedure of sequence by one. Thus, a terminal A2 of a decoder 40 is operative and a terminal B2 of the selector 50 is connected to the terminal 32 of the counter 30. The sequence control is sequentially performed with similar operation afterward.
Patent JP-S56103014-A (JP)
Title: Speed controlling device for conveying system
Inventor: TACHIBANA KIYOUZOU
IPC: B65G43/00
Filed: 1980-01-23
Abstract: PURPOSE: To enable a high-precise positioning of a device by means of an inexpensive position detector, by a method wherein a comparatively coarse-staged target speed curve is formed at a part being away from a stop target, and a target speed curve, in which only a part in proximity of the stop target is caused to change continuously, is formed.  
     CONSTITUTION: An object 21 to be detected, attached to a pallet, has a smooth curve at its upper surface and equal-spaced notches in its lower surface, and as against the object 21, gap detectors A 3  and B 3  are securedly located when the upper surface of the object to be detected approaches, and the output is caused to change according to an approrching state. Meanwhile, approaching switches A 2  and B 2  are also securedly mounted symmetrically centering around the stop target O 1 , and detect the notches in the lower surface of the object to be detected. The approach switches A 2  and B 2  generates On and OFF signals (a) and (c), which correspond to the teeth shape of the object 21 to be detected, to changes in the position of the pallet center O 1 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01182960-A (JP)
Title: Optical disk device
Inventor: YOSHIKANE TETSUO
IPC: G11B17/028
Filed: 1988-01-14
Abstract: PURPOSE:To reduce the driving source of a clamping board elevating and the impact on detaching by making the one spot of an edge part, that is, the part to which a convex part is provided of a magnet detach on a magnet clamper detaching and the whole holding be canceled gradually. CONSTITUTION:A disk 1 is mounted on a turn table 3 fixed to a motor 2 by a disk shifting means, and at the same time, the central dislocation of the disk is modified by a centering ring. The title device has a constitution in which a holding cancellation starts by the pressing of a convex part 9 provided on the one part or the plural parts of a magnet clamper 5 or the one part or the plural parts of a clamping board. On the detaching of the magnet clamper 5, a magnet 7 does not detach from the turn table over the whole at the same time, the one spot of an edge part detaches first, and the holding of the whole is canceled gradually. Thus, the small driving source of the elevating of the clamping board 6 and the small rigidity of the clamping 6 satisfy, and impact on the detaching can be reduced.