baber/WOPTO huggingface dataset:
Patent JP-S5680980-A (JP)
Title: Processing circuit for chrominance signal
Inventor: NISHIKAWA MASATOME
IPC: H04N9/84
Filed: 1979-12-05
Abstract: PURPOSE:To make it possible to perform accurate color demodulation even if cross talk at the time of a dropout is large by inverting the phase of a comb-shaped filter output by detecting the dropout of a reproduced signal by a reproduced chroma signal processing circuit. CONSTITUTION:A reproduced chroma signal phase-inverted at intervals of one horizontal scan is converted by frequency converter 1 into a chroma signal whose phase is continuous, comb-shaped filter 2 removes cross talk, and burst gate 5 extracts a burst signal. The phase inversion of the burst signal due to a dropout is detected by burst ID14 to switch switch circuit 21 and the output of comb-shaped filter 2 is phase-inverted to obtain an accurate-phase chroma signal. Further, the filter reproduces large cross talk owing to the dropout and even if burst ID simulates that as the phase inversion of the burst signal, the accurate chroma signal can be obtained because the phase inversion of the chroma signal is performed after the filtering of the comb-shaped filter.
Patent JP-H028060-A (JP)
Title: Recording method
Inventor: TAKENAKA TOSHIAKI
IPC: B41J2/32
Filed: 1988-06-27
Abstract: PURPOSE:To enable stable recording without any flexture of the tip of an electrode head by recording while grinding a part of one and the other of electrode needles and first and second supports, at the tip of the electrode head. CONSTITUTION:The tip 3 of an electrode head comprises a first support 2a provided thereon with a plurality of electrode needles 1 and a second support 2b clamping the electrode needles 1. The tip 3 of the head is mounted to be horizontal, relative to a platen roller 4 of an electric discharge printer, and a recording material 5 is disposed between the platen roller 4 and the tip 3. The recording material 5 is fed in the direction of an arrow while being pressed against the tip 3 of the head by the platen roller 4 so that a part of the electrode needles 1, the support 2b and the support 2a is ground by the recording material 5 while recording is conducted. Since recording is conducted while leaving a part of the support 2a, reinforcement of the back side of the support 2a of the tip 3 of the head and mounting thereof on the electric discharge printer can be carried out at the tip the load of the platen roller 4 or by the tension of the recording material 5.
Patent JP-S5859875-A (JP)
Title: Recorder
Inventor: YUKIMURA NOBORU
IPC: B41J11/00
Filed: 1981-10-07
Abstract: PURPOSE:To remove curls, etc. of a recording paper as well as to prevent the occurrence of jamming while feeding in the pathway of the recording paper by forming an aperture having a diameter smaller than the thickness of the recording paper and also providing an elastic feeding guide in the pathway. CONSTITUTION:A recording paper 2 supplied from a cassette and sent to a recording head 23 through feeding rollers 7A and 7B is deprived of its curls, etc., by squeezing when passing through an aperture of a diameter (d) smaller than the thickness (t) of the paper 2 between elastic feeding guides 24 and 25 and an attracting plate 10. Then, the recording paper 2 is attracted on the atracting plate 10 by blowing air from an air blow fan 21 to keep it flat and then recorded by the recording head 23 (or 22). In this case, since the maximum width of the opening 28 of the attracting plate 20 is smaller than the width of the recording paper 2, the tip portion of the recording paper 2 does not enter the opening 28. The recorded paper 2 is discharged through the pathway 26A by discharge and feeding rollers 9A, 9B, 10A, and 10B.
Patent JP-2000347368-A (JP)
Title: Silver halide color photosensitive material
Inventor: MIZUKAWA HIROKI
IPC: G03C7/38
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide the conventional color photosensitive material capable of forming a superior cyan image by a wet development processing and the heat-developable color photosensitive material capable of forming a cyan color image superior in discrimination and hue and capable of forming a cyan image superior in hue by conventional development processing for a color negative film. SOLUTION: This silver halide color photosensitive material contains a specified pyrrolopyrimidin-4-one type cyan coupler represented by the formula in which R1 is an aryl or aromatic heterocyclic group; each of R2 and R4 is, independently, an H atom or a substituent; R4 is a-(R5)(R6), alkoxy, aryloxy, heteocyclic-oxy, or heterocyclic-thio group; each of R5 and R6 is, independently, an H atom or an alkyl or aryl group or the like, or when each can combine with each other, each may form a 5-, 6-,or 7-membered ring; and X an H atom or a group releasable by coupling with the oxidation product of a developing agent.
Patent JP-H0712129-A (JP)
Title: Electrolytic corrosion preventing type rolling bearing
Inventor: KITAMURA KAZUHISA
IPC: F16C33/32
Filed: 1993-06-29
Abstract: PURPOSE:To form an electrolytic corrosion preventing type rolling bearing into such structure as to be excellent in the insulating function without an ill condition heretofore generated at the built-in time and in the built-in state. CONSTITUTION:In a grease-filled electrolytic corrosion preventing type rolling bearing, a rolling element interposed between an inner and an outer rings made of steel is formed of silicon nitride as a main body by pressure-sintering, and the roughness of at least the rolling surface is to be 0.2Z or less. The inner and outer rings 1, 2 are thus insulated electrically by the rolling element 3 formed of insulating material. Also, since the manufacturing method and surface roughness of the rolling element 3 are specified, moisture absorption, moisture adhesion to the surface and the adhesion of metal abrasion powder can be prevented. Moreover, since a coat as in the existing method is not formed at the inner and outer rings 1, 2, no ill condition is generated at the built-in time and in the built-in state.
Patent JP-S5280750-A (JP)
Title: Semiconductor memory unit
Inventor: NAGI SHIYOUZOU
IPC: G11C11/406
Filed: 1975-12-26
Abstract: PURPOSE:To increase efficiency accuracy of memory unit by adding the function which is capable of stopping the refresh or varying the refresh cycle.
Patent JP-2000324435-A (JP)
Title: Disk device
Inventor: NISHIMURA AKIRA
IPC: G11B27/10
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To access a data area in a short waiting time by recording the address information in a nonvolatile memory to access an area where the input data of a disk-like recording medium are recorded. SOLUTION: A system entry memory 11 functions as a nonvolatile memory and stores the same data as those recorded in each part of a system entry area of a hard disk 3 in its internal recording area. The file management data are retrieved from a directory area of the memory 11 against a reproduction command, and a head block number (head cluster number) is detected for a file whose reproduction is instructed. Then the record of a FAT address corresponding to the head block number is retrieved and a block number following the head block number is detected. Thereafter, the block numbers of continuous clusters are successively detected in the same way until the EOF corresponding to the end block of the file is detected through the retrieval of a FAT area.
Patent JP-H0323710-A (JP)
Title: Delay circuit
Inventor: OKASAKA YASUHIKO
IPC: H03K5/133
Filed: 1989-06-20
Abstract: PURPOSE:To shorten a delay time by providing a fuse between the input part of an inverter circuit and the drain of a transistor controlled by the output of the inverter circuit. CONSTITUTION:A source is connected to a power source or the ground with the transistor 3 controlled by the output of the inverter circuit 1, and the fuse 4 is provided between the drain of the transistor and the input of the inverter circuit. Thereby, when a delay circuit obtained in such configuration is extended by a long distance, the delay time can be shortened by cutting off the fuse 4 attached on the circuit.
Patent JP-S5282253-A (JP)
Title: Stripe filter for color separation
Inventor: TANAKA EIICHIROU
IPC: H04N9/04
Filed: 1975-12-27
Abstract: PURPOSE: To provide a stripe for color separation, comprising single or several layers of thin film provided by vacuum evaporation in conventiional preparation step to give good filter without color mixing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09317190-A (JP)
Title: Curing sheet and its manufacture
Inventor: TAKAMOTO MITSUMASA
IPC: B32B27/20
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a low-cost curing sheet which has a non-slip effect and which does not spoil an incinerator, by applying a non-directional leaf veins-form embossing process on the surface of a polyethylene film sheet containing more calcium carbonate than a specified percent. SOLUTION: A polyethylene film sheet body 1a containing more calcium carbonate than 30% is wound off from a raw material roll 3 and fed between a calender roll 6 provided with a number of non-directional leaf veins-form rugged lines on the surface of an embossing part 5 and a receive roll 7, in a conveying member 4. The heated calender roll 6 and the receive roll 7 are slowly rotated to send the sheet body 1a to the downstream while embossing leaf veins-form rugged lines and cooled at a cooling part 8 and wound up on a roll 9 to produce a curing sheet 1. The curing sheet can be produced in a low cost and the rugged surface has a non-slip effect against pedestrians. And since calcium carbonate is contained therein, the furnace wall is not damaged on burning.
Patent JP-H098117-A (JP)
Title: Thin plate supporting container
Inventor: KAKIZAKI TAKEMI
IPC: H01L21/683
Filed: 1995-06-26
Abstract: PURPOSE: To provide a carrier box with which positioning can be conducted accurately even when a container is increased in size by the increase in diameter of a thin plate. CONSTITUTION: A positioning recessed part 26, which is provided on the position corresponding to the center part of the semiconductor wafer 12 housed in a carrier box 11 and a positioning operation is conducted by fitting to the positioning pin of a placing stand, and rotation-preventing fitting parts 31 and 32, which are provided on the distant position of the outer circumference of the above-mentioned recessed part 26 and positioning in rotating direction is conducted by preventing the rotation using the positioning recessed part 26 as the center, are provided. The positioning in horizontal direction of the carrier box 11 is conducted by the positioning recessed part 26, and the positioning in rotating direction of the carrier box 11 is conducted by the rotation-preventing fitting parts 31 and 32.
Patent JP-S5384936-A (JP)
Title: Preparation of substituted phenylacetic acid
Inventor: HASHIBA ISAO
IPC: C07C227/08
Filed: 1976-12-30
Abstract: PURPOSE: To provide an inductrial process for the preparation of o-(2,6-dichloroanilino)-phenylacetic acid from a low-cost, easily available raw material by quantitative diphenylamination. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5948666-A (JP)
Title: Apparatus for measuring wave height value of wave above sea level
Inventor: MATSUBARA HIDEKAZU
IPC: G01S13/95
Filed: 1982-09-13
Abstract: PURPOSE:To regenerate the power value of a reflected wave to always enable the monitoring of a sea level, by performing the analysis of a receiving output in arbitrarily set time delay after a transmission pulse is sent out. CONSTITUTION:An antenna 3 is slowly revolved and a modulator 6 generates a pulse with a width gamma in a predetermined repeating cycle as shown by the drawing A. The transmission electric wave of a transmitter 7 is emitted to the sea level corresponding to the pulse from the antenna 3 through a transmission and reception change-over device 8 and a rotary joint 9. The reflected wave from the sea level is guided to a receiver 10 and a video amplifier 11 through the antenna 3, the joint 9 and the transmission and reception change-over device 8 to obtain the analogue signal of the drawing B. A gate circuit 12 supplies the pulse to a signal treating device 13 in the timing of the drawing C and the analogue signal of the drawing B is penetrated by the pulse of the drawing C. This result is supplied to a data treating device 14 to extract effective coefficiency of reflection and accommodation memory is indexed to determine the sea level at that time to record the same by a recorder 15.
Patent JP-H099460-A (JP)
Title: Filler bearing device in through-hole
Inventor: TAKENAGA KOJI
IPC: H02G3/22
Filed: 1995-06-26
Abstract: PURPOSE: To make it possible to surely bear filler in the circumferential space of an insertion part of a longer body inserted into a through-hole provided in a structural body, at the same time, enable the installation of a filler bearing device without taking much time even after the longer body is inserted into the through-hole and to provide the filler bearing device in the through-hole capable of stably maintaining the longer body with a small number of components. CONSTITUTION: A filler bearing device is equipped with an annular bearing section 3 capable of holding filler (J) filled into a through-hole 2 in the front side of the filling direction of the filler (J) in the through-hole 2 and a circular interlock section 6 capable of interlocking on the circumference of an opening in the through-hole 2, a joint section 5 connecting the corresponding bearing section 3 and interlock section 6 to each other is provided in the direction of the depth of the through-hole 2 and, at the same time, the bearing section 3 is bent and formed in the shape of a recess in the direction opposed to the filling direction of the filler (J).
Patent JP-S5951457-A (JP)
Title: Production process for enclosed battery
Inventor: WATANABE KIYOSHI
IPC: H01M2/04
Filed: 1982-09-16
Abstract: PURPOSE:To simplify the production process of the captioned battery, by fitting a lid which is pierced by a solid collector to the central part of the container through a glass layer, after a positive electrode, a negative electrode, a separator and electrolytic solution are housed in the container, and by jointing together the container and the lid by means of laser beam. CONSTITUTION:A positive electrode 2, a separator 3, a negative electrode 4 and electrolytic solution are housed in a metallic container 1. Also, through a glass layer 6, a solid collector 14 is made to pass through the central part of a metallic battery lid 5 and fitted to the opening part of the battery container 1; the lower part of the collector 14 is buried in the positive electrode 2. Thereafter, the container 1 and the lid 5 are welded together in a monoblock by radiating focussed laser beam on the peripheral junction part of the container 1 and the lid 5, in addition, epoxy resin 13 is provided on the lid 5 in order to form a closed-type battery such as a lithium battery or the like. Consequently, heating is carried out locally using laser beam so that the influence upon generating elements can be decreased and also the production process thereof can be simplified by only one time welding.
Patent JP-H0475550-A (JP)
Title: Longline for angling fishery
Inventor: BAN TATSUZO
IPC: A01K91/18
Filed: 1990-06-18
Abstract: PURPOSE:To improve catching efficiency in longline fisheries and simultaneously achieve rationalization of operation to cast and haul nets by locating branch lines and fishhooks bound thereto above a main line in the sea in a state of a longline for gangling fisheries cast into the sea. CONSTITUTION:In a longline used for gangling fisheries provided with a fishing gear having many branch lines 2 attached to a main line 1 and fishhooks 3 bound to the tips of the branch lines 2, preferably the branch lines 2 or fishhooks 3, combined with buoyancy units 4 and transversely lengthened in the sea, the main line 1 in the sea in a state thereof cast in the sea is located downward in the sea and the branch lines 2 and the fishhooks 3 bound thereto are located above the main line 1 in the sea.
Patent JP-S5950535-A (JP)
Title: Wire bonding device
Inventor: TAMAI KOUICHI
IPC: H01L21/60
Filed: 1982-09-16
Abstract: PURPOSE:To make the rapid locating with high precision easier realizing the unmanned bonding process by a method wherein a lead and a solid element may be connected by means of a bonding wire while attracting and holding a stem. CONSTITUTION:A manifold 21 supplying a vacuum cylinder 18 with vacuum pressure 201 to adsorb and fix a stem 1 is provided between the vacuum cylinder 18 and a rotating shaft 19. The stem 1, being carried up to a bonding device 16 by means of a sleeving unit 29 and a cam 29, is constantly lifted upward by a raising spring containing the vacuum cylinder 18 or a servomotor 20 with its position finally located by the surface of the cam 29. The cam 29 comprising a bonding head, a stem rotating unit, thus forming a sequence may be driven by a driving shaft 34.
Patent JP-S5949652-A (JP)
Title: Electronic equipment
Inventor: NISHIKAWA HIROSHI
IPC: G06F3/048
Filed: 1982-09-16
Abstract: PURPOSE:To input automatically instruction information again, by operating a changeover switch for deciding on whether an instruction which is frequently outputted and executed again as it is or after being corrected is inputted again or not. CONSTITUTION:For example, the part D in ''SOUND A, D, C'' is corrected. The changeover switch SW is on. An artificial voice is generated through a voicing device 4 by specifying operation. Since the SW is on, a cursor is at the point (d). An operator moves the cursor from the point (d) to a point (e) (D) with a key '' ''. Then D is correctd with a character key group AK and the display on a display device 5 is corrected. When the operator presses an execution command key CR, a corrected artificial voice is generated again by the device 4. When the operator judges that recorrection is unnecessary turns off the switch SW, a CPU2 clears the corrected instruction stored in an instruction register. Then, the cursor is moved to the next starting position (f) to return to instruction input operation.
Patent JP-S6139805-A (JP)
Inventor: KIMURA HIDEKI
IPC: H02B11/167
Filed: 1984-07-30
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-H1010955-A (JP)
Title: Image forming device
Inventor: SHINOHARA ISATO
IPC: G03G21/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent the unnecessary driving of a cooling fan for reducing the power consumption, to elongate a life of the fan, and to eliminate the fan driving noise at the initial period, by variably controlling the driving of the fan for cooling a fixing unit after the power source is switched off, on the basis of the information on the temperature in the device from a prescribed time. SOLUTION: A fan driving time is set to the maximum time Tmax when the power source is switched off during the printing operation, because the fixing part is in the highest printing temperature condition. The fan driving time is set in Tstby in the stand-by condition, and the fan driving time is shorter than that at the printing temperature. The cooling of the inside of the device is unnecessary, when the power source is switched off in a condition that the power source is switched on after the machine has been stopped for a long time, and the fixing part is not so warmed up. This temperature is regarded as the fan drive unnecessary temperature, and the fan driving is executed for the minimum time Tmin, when the temperature is higher than the fan drive unnecessary temperature even slightly.  That is, the fan driving time is decided on the basis of the fixing temperature condition of the fixing part.
Patent JP-S60143587-A (JP)
Inventor: KATOU YASUAKI
IPC: A61L2/04
Filed: 1983-08-30
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-S5588908-A (JP)
Title: Detector for thickness of strip in temper rolling mill
Inventor: AKIZUKI TOSHIO
IPC: B21C51/00
Filed: 1978-12-27
Abstract: PURPOSE:The titled detector which can detect the thickness of the strip without stopping the temper rolling mill, because of being constituted so as to detect the thickness of strip through measurement of the temper rolling load. CONSTITUTION:While the reducing rolls 5, 6 are biting the off-gauge part of the strip 7, the output of the rolling load detector 10 is larger than the set value of the comparator 11, so that the comparator 11 does not produce the stop signal to the motor 8 which hence continues the work at the specified speed. Next, when the reducing rolls 5, 6, bite the ON-gauge part of the strip 7, the output of the detector 10 is smaller than the set value of the comparator 11, which hence produces the signal to stop the motor 8. Accordingly, the range of the OFF-gauge part can be easily judged and the strip 7 can be automatically stopped.
Patent JP-H05334374-A (JP)
Title: System for scene information input and method therefor
Inventor: TAKAHASHI JUNICHI
IPC: G06F17/30
Filed: 1992-05-28
Abstract: PURPOSE:To easily constitute a moving picture data base. CONSTITUTION:A scene information editor 12 takes still picture data of representative frames of plural scenes out of a representative frame file, rearranges the still pictures in time order along a time base, and displays them on the screen of a display 14. Then, moving picture data are read out of a laser disk(LD) 16 as to a period corresponding to part of the time base that the user indicates and displayed on a TV monitor. The scene information editor takes information given to those scenes out of a scene information file 21 and graphically display them on the screen of the display 14 at the same time. Then, when the user inputs an editing command, the command is executed to edit the scene information file 21.
Patent JP-H0336100-A (JP)
Title: Unwinding type pencil
Inventor: ADORIANUSU YOHANUSU SUMITSUTO
IPC: B43K19/00
Filed: 1990-06-20
Abstract: PURPOSE: To prevent a cutting operation from being applied to a pencil pin by locally or gradually squeezing a middle part of a radially elastically deformable tail piece of a screw head, thereby further diffusing a clamping pressure on the pin. CONSTITUTION: A screw head 9 invading into an axial bore of a tail piece 13, i.e., a casing 1 has a substantially radially deformable zone at a certain distance from its free end. When the zone is urged so that the head 9 remains fixed to a threaded pin 3 to the casing 1, it is urged and clamped. When the pin 3 is partly loosened at the head by its own weight or as needed, the tail piece fixed to the pin is returned up, thereby substantially completely separating the pin. When the head is partly loosened, the pin is almost freely slid in the head.
Patent JP-S644371-A (JP)
Title: Electronic typewriter with automatic carriage return function
Inventor: TANAKA YASUMI
IPC: B41J19/64
Filed: 1987-06-27
Abstract: PURPOSE:To enable margin position setting and edition to the performed in a condition where an automatic carriage return (CR) mode is set, by canceling an automatic CR process when there is no character data in the line on which a carriage is located or when character data is present on the right side of the carriage position. CONSTITUTION:An electronic typewrite with an automatic CR function for performing a CR process (e) in response to an space key operation (d) carried out in a condition where a carraige (a) is located in a hot zone (c) set at a final part of one line (b) in which printing is to be performed by means of a printing head. In the typewriter, a one-line buffer (f) stores each pieces of character data for one line keyed for the line (b) on which the carriage (a) is currently located corresponding to each printing position. In response to a space key operation (d), a CR canceling means (g) cancels the carriage return process (e) when no character data is stored in the buffer (f) of when character data is stored for the final end side of the carriage position in the one line. A spacing means (h) performs a normal spacing process in response to the cancellation of CR.