baber/WOPTO huggingface dataset:
Patent JP-S5738247-A (JP)
Title: Paper-feed device
Inventor: FURUICHI MASAYOSHI
IPC: B65H3/06
Filed: 1980-08-12
Abstract: PURPOSE: To positively perform the paper feed one by one without producing pressed traces on the picture image part by providing a rotatable paper feed roller at the tip end of a photosensitive paper and press-fitting the photosensitive paper.  
     CONSTITUTION: When a paper feed roller 13 rotates, the center of the tip end of a photosensitive paper is fed to a copying machine by the frictional force. Upon this occasion, since both corner parts of the photosensitive paper 9 cannot advance by a separation claw 12, the vicinity of the side portion of the photosensitive paper 9 rises up directly after the separation claw 12. In conclusion, both corner parts of the photosensitive paper 9 slip off from the separation claw 12, and are fed. Upon this occasion, the frictional force produced between the paper-feed roller 13 and the photosensitive paper 9 is divided. However, since the photosensitive paper 9 is thick, and rigid and is not bent, the tip end of the center part is pulled, and only the photosensitive paper 9 at the uppermost position can be separated by pulling the tip end of the center part. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05287536-A (JP)
Title: Normal pressure cvd device
Inventor: KUDO ATSUSHI
IPC: C23C16/40
Filed: 1992-04-03
Abstract: PURPOSE:To form a silicon oxide film having excellent level difference coverage without forming H2O as a byproduct by using Si(OCnF2n+1)4 and O3 in the normal pressure CVD device. CONSTITUTION:The Si(OCnF2n+1)4) and the 0 are used at the time of forming a silicate glass film on the wafer surface in the normal pressure CVD device. The alkoxysilane fluoride expressed by this molecular formula does not generate the byproduct, such as H2O in spite of reaction with ozone. The byproducts exclusive of the silicate glass are all gaseous and can be easily discharged to the outside of a furnace. The formed silicate glass film does not form an SiOH bond in spite of contact with the moisture of the atmosphere.
Patent JP-S62266919-A (JP)
Title: Setting panel for preset counter
Inventor: YAMANO KENJI
IPC: H03K23/66
Filed: 1986-05-15
Abstract: PURPOSE:To attain the operation without knowing the meaning of printed symbols on a panel by printing out the most common schematic diagram or a graphic for an external interlocking device of a preset counter onto the print panel while being related to step symbols. CONSTITUTION:A speed versus time patten and a step symbol on a panel are related by an indicating line, that is, the step symbol and its corresponding time points t1-t6. The point t1 is a point of time when a counter 2 starts programming while receiving a program designation signal P and a start signal S from a sequencer 1 and a data is set by a function key. The counter 2 gives a start/stop command E to an inverter 3 and a motor 4 is started at the point of time t2. The point of time t3 is a point of time when an origin signal Z is inputted to the counter 2 via a limit switch LS-Z. The point of time t4 is a point of time when the counter 2 outputs a low speed command L to the inverter 3, and the point of time t5 is a point of time when a carrier reaches an object point and the motor 4 is stopped. The point of time t6 is a time of the program end signal output.
Patent JP-H10296011-A (JP)
Title: Cleaning device for filter press
Inventor: TAKAHASHI AKIRA
IPC: B01D25/12
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To carryout the efficient and positive cleaning of a filter press without the necessity to use a complicated mechanism and without setting an interval through moving a filtration plate. SOLUTION: This filter press is of such a construction that filtration plates 7, each of which has a filter cloth 10 attached along with, are installed side by side so that the plates 7 can be forced into contact with each other and a flirtation chamber 13 is formed between the adjacent filter cloths 10 when the filtration plates 7 are brought into contact with each other under pressure and an untreated liquid is forced from an injection aperture connected to open holes 8, 11 in the center part of each of the filtration plates 7 and the filter cloths 10, to perform the dehydration process.  In this filter press, stiffening flanges 75 are fixed to the peripheral part of the open hole 8 in each of the filtration plates 7, and a cylindrical nozzle part 15 which is pressed into contact with one of the stiffening flange 75 on the adjacent filtration plate 7 is provided on the other stiffening flange 75. In addition, a nozzle hole 17 running radially through is opened in the cylindrical nozzle part 15 and a means for supplying a fresh water for cleaning is fitted into the injection aperture in a freely switching and connecting manner. The filter cloths 10 are cleaned by forcing the fresh water for cleaning from the injection aperture and thereby, jetting the fresh water from the nozzle hole 17 in the nozzle part 15.
Patent JP-H047738-A (JP)
Title: Display control system for data area name
Inventor: MATSUYAMA HIROYUKI
IPC: G06F9/06
Filed: 1990-04-26
Abstract: PURPOSE:To effectively obtain a data processing function by omitting the meaningless qualification names when a data area name is designated. CONSTITUTION:An area name display control part 15 confirms a fact that an input data area name is well defined even with no qualification name by reference to an area name control part 12 when a display form designation deciding part 14 decides the designation of a display form that requires the omission of the qualification name. Then the part 15 deletes the qualification name included in the input data area name and displays only this data area name on a display screen of a man-machine interface 2 and also outputs the data area name to a printer 3. Thus a space is secured for display of other useful information. In such a way, a data processing function is effectively obtained.
Patent JP-S62290627-A (JP)
Title: Alignment feeder
Inventor: TAJIMA MOTOHISA
IPC: B65G47/31
Filed: 1986-05-15
Abstract: PURPOSE:To improve the probability of alignment, by making parts drop to a transfer conveyor from the up-grade storage conveyor installed in a storage hopper as well as feeding an aligning conveyor consisting of plural conveyors with these parts. CONSTITUTION:Parts at a lower part in a hopper 11 are conveyed by the up- grade storage conveyor 12 installed in the bottom of the storage hopper 11, and these parts are dropped in a transfer conveyor 25 at the tailing end part 13. These parts are conveyoed upward by the transfer conveyor 25, and dropped in a starting end 19 of an aligning conveyor 18 consisting of plural belts 181 and 182. With these belts 18a and 182, these parts are going toward a tailing end 20 after being arranged by an aligning wall 21. Overflown parts are dropped on a chuting wall 22 and recovered inside the storage hopper 11. With this constitution, the probability of alignment is improved, and a drop in stopping rate is realized, thus automatic feed is made ever so easy.
Patent JP-S60254928-A (JP)
Title: Set stand-by communication system
Inventor: ISE TAICHIROU
IPC: H04B1/74
Filed: 1984-05-31
Abstract: PURPOSE:To minimize deterioration in communication quality which accompanies electric power supply to stand-by equipment by providing a connection switching means between a means which branches a reception input into two and two sets of communication equipments, and supplying the large power side of the two-branched input to in-use equipment and the small power side to the stand-by equipment. CONSTITUTION:The received electric power is branched by the two-branching circuit 2 to output received electric power which is about 0.5dB lower than the received electric power to a terminal 21 and received electric power which is about 10dB lower to a terminal 22. When communication equipment 4 is specified as in-use equipment and communication equipment 5 is specified as stand-by equipment at the start of operation, a control circuit 10 controls the switch 9 to couple the terminal 21 with the communication equipment 4 and the terminal 22 with the communication equipment 5, and also connect the output terminal of the communication equipment 4 to an output terminal 7. The control circuit 10 when informed of a fault by the communication equipment 4 operates the switch 9 to couple the terminal 2 with the communication equipment 5 and the terminal 22 with the communication equipment 4, and also connect the output terminal of the communication equipment 5 to the output terminal 7 at the same time. Further, the control circuit 10 outputs a fault alarm of the communication equipment 4 to an alarm output terminal 8.
Patent JP-H04341726-A (JP)
Title: Manufacture of electric field electron emitting device
Inventor: KOMATSU HIROSHI
IPC: H01J9/02
Filed: 1991-05-16
Abstract: PURPOSE:To provide a manufacturing method of an electric field electron emitting device wherein a tip radius of curvature of an emitting projection is further decreased, a distance between a cathode electrode and a gate electrode is further shortened, and threshold voltage is reduced. CONSTITUTION:A cathode electrode layer 5 is etching processed by using an etching mask 8 having a sharp emitting projection shape made by an excess etching method so as to form a cathode electrode 9 having an emitting projection 11 whose tip radius of curvature is small. After the cathode electrode 9 is formed, a gate electrode 2, which is self-matched with the cathode electrode 9, is formed by means of a directional particle deposition method so that an electric field electron emitting device having small parasitic capacity and small threshold value voltage can be manufactured.
Patent JP-S62269830-A (JP)
Title: Paper sheet conveyer
Inventor: EOMO KYORI
IPC: B65H9/16
Filed: 1986-05-14
Abstract: PURPOSE:To prevent a paper sheet from generating a jam, wrinkle printing displacement, etc., by providing a paper sheet conveying means, which holds the paper sheet to be conveyed, and a means, which changes a holding pressure of the conveying means, in a paper sheet conveyer and removing a diagonal feed of the paper sheet. CONSTITUTION:A paper sheet 3 is conveyed by rollers 1, 2, and if a diagonal feed amount of the paper sheet 3 is detected by a detector not shown in the drawing, a motor 6 is driven rotating a pulley 5. And a holding pressure, applied to the rollers 1, 2, changes through a pair of spring 4 by actuating a wire 7 wound on the pulley 5. Accordingly, the paper sheet, even if it is a weak-kneed soft paper sheet in thin thickness, is prevented from being fed into a printing machine being left as diagonally running.
Patent JP-H10286972-A (JP)
Title: Ink tank, holder, ink jet cartridge and cap
Inventor: NOZAWA MINORU
IPC: B41J2/165
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent mixing of ink colors due to leakage of ink from a supplying hole which may occur when an ink tank for housing multiple kinds of inks in respective housing chambers is loaded or unloaded to or from a device. SOLUTION: Grooves 410 each having a predetermined depth are provided between each adjacent ink supplying holes 401 for inks of yellow (Y), magenta (M) and cyan (C) in an ink tank 400 so that the supplying holes 401 are separated by the grooves 410. As a result, it is possible to prevent mixing of inks having different colors even when the ink leaks from one of the ink supplying holes 401.
Patent JP-S61269243-A (JP)
Title: Optical head
Inventor: DOI AKIHIKO
IPC: G11B7/09
Filed: 1985-05-24
Abstract: PURPOSE:To simplify construction and adjustment by providing means for varying an injection direction which changes the injection direction of a luminous flux from a collimating means. CONSTITUTION:A track devication detection signal detected by a photodetector 28 is supplied via a signal processing circuit 29 to a driving circuit 30 for tracking. The circuit 30 drives a driving device 31 for tracking according to said signal to move a collimating lens 23 in the diametral direction thereof. The out-of-focus detection signal detected by the photodetector 28 is supplied via a signal processing circuit 32 to a driving circuit 33 for focusing. The circuit 33 drives a driving device 34 for focusing according to said signal to move an objective lens 25 in the optical axis direction thereof. The need for a driving device for movement in two directions is thereby eliminated and the construction and adjustment thereof are simplified.
Patent JP-S62268228-A (JP)
Title: Data transmission controller
Inventor: YANO MASATSUGU
IPC: H04L29/06
Filed: 1986-05-15
Abstract: PURPOSE:To attain the communication with a terminal equipment by providing an input means inputting terminal protocol information and an interface controlling the transmission/reception of the terminal protocol information provided between the input means and a storage control means while using a protocol desired by a terminal equipment for the use. CONSTITUTION:The information with respect to a protocol used by a terminal equipment 2b is inputted by a keyboard of an input/output device 12 at first. The inputted information is sent to an input/output interface 13 and the sent information is fed to an auxiliary storage device control section 10 and a terminal interface changeover control section 11. The auxiliary storage device control section 10, based on received terminal protocol information, reads a terminal interface program controlling the corresponding protocol from an auxiliary storage device 8 and loads the program to a corresponding main storage section 7b. Then a terminal line 3b and a terminal line interface section 5b are connected logically based on the information received by the interface 13 and a terminal protocol detection section 9b is not activated until new information is received from the device 12.
Patent JP-S5636601-A (JP)
Title: Resin composition for high refractive index plastic lens
Inventor: SUMI HIROO
IPC: C08F12/00
Filed: 1979-08-31
Abstract: PURPOSE: To obtain the resin composition effective for small-size lenses having high refractive indexes by performing copolymerization of nuculeus-substituted styrene and a monomer having unsaturated bonds having no benzene nuclei or nucleus substitution reaction of the polymer having benzene nuclei.  
     CONSTITUTION: The composition is constituted by the copolymer of 10W95wt% nucleus-substituted styrene and 5W90wt% monomer having one or a purality of unsaturated double bonds having no benzene nuclei or the nucleus-substituted reactant of the copolymer having benzene nuclei. For example, 75mol% 4-styrene iodide and 25mol% aryl diglycol carbonate as the resin composition are added with 2wt% based on the total weight of the monomer of diisopropyl peroxycarbonate as a radical polymerization initiator and the mixture is cast into lens molds and is allowed to react for 5hr at 50°C, 10hr at 60°C and 10hr at 70°C, whereby the composition is obtained. The refractive index of this composition is as high as 1.663 at 20° and its chromatic aberration is 38 in Abbe number. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60257714-A (JP)
Inventor: KIMURA CHITSU
IPC: H04N3/18
Filed: 1984-05-31
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-H11307508-A (JP)
Title: Washing/drying device of semiconductor wafer
Inventor: JODAI KAZUO
IPC: F26B21/14
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To dry a semiconductor wafer in a short time by arranging a gas nozzle which shoots up inert gas diagonally downward above a chuck, so that a tip thereof moves outward in a radial direction from a central part of a semiconductor wafer. SOLUTION: A supply nozzle 6 of washing liquid to an upper surface of a semiconductor wafer 4 which is chucked by vacuum to an upper surface of a chuck 5 is arranged thereabove. A gas nozzle 7 which shoots up inert gas is arranged to tilt diagonally downward at a proper angle θ1 to an upper surface of the semiconductor wafer 4 and to tilt by a proper angle outward to a normal extending to a radial direction from a rotation center of the semiconductor wafer 4. A tip of the gas nozzle 7 is constituted to move from a central part of the semiconductor wafer 4 to an outside in a radial direction by a reciprocating head 9.
Patent JP-S5235894-A (JP)
Title: Distribution duct combining fixture to terminal cradle
Inventor: ASAMI KAZUO
IPC: H02G3/04
Filed: 1975-09-17
Abstract: PURPOSE: Devised is a distribution duct combining a fixture for a terminal cradle which has made it possible to install much more terminal cradles. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60254292-A (JP)
Inventor: TANABE HARUO
IPC: G07F7/04
Filed: 1984-05-30
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-S60254504-A (JP)
Inventor: KOJIMA MITSUHIRO
IPC: F21V5/02
Filed: 1984-05-31
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-2000306619-A (JP)
Title: Control terminal block
Inventor: ITO KAZUHIRO
IPC: H01R9/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To reduce a mounting space on a board by placing a control terminal table on a control circuit board, providing a terminal having a wire connecting form of both of pressure fastening structure and screw fastening structure, and selecting and connecting any terminal portion corresponding to a connecting wire. SOLUTION: Therminal screw portions 1 employing a screw fastening structure and screw pressure fastening structures 3 are placed on a body mold portion 2 having wiring portions 4. A positional relation between the terminal screw portions 1 and the screw pressure fastening structures 3 is not fixed and may be arbitrarily selected. For example, the screw pressure fastening structures 3 and the terminal screw portions 1 may be arranged every other portion, or they may be grouped and the screw pressure fastening structures 3 may be placed on the right side and the terminal screw portions 1 may be placed on the left side.  By using this control terminal block having the pressure fastening structures and the screw fastening structures in common, a mounting space can be reduced, a user or a maker can easily a terminal structure for each application of a signal, and further an effect such as cost reduction can be achieved.
Patent JP-H0412504-A (JP)
Title: Manufacture of low loss magnetic material
Inventor: CHIBA AKIRA
IPC: H01F1/36
Filed: 1990-05-01
Abstract: PURPOSE:To reduce cost and iron loss by obtaining aqueous chloride mixture solution containing manganese, zinc and iron chloride at a ratio corresponding to a main component and SiO2 and CaO at the ratio corresponding to sub- component. CONSTITUTION:When low loss magnetic powder containing 30-40mol% of manganese monoxide (MnO), 6-15mol% of zinc oxide (ZnO), the residue of ferric oxide (FE2O3) as main components, 0.02-0.20wt.% of calcium oxide (CaO) and 0.005-0.10wt.% of silicon dioxide (SiO2) as sub-components is manufactured, aqueous chloride mixture solution containing manganese, zinc and iron chloride at the ratio corresponding to the main components and SiO2 and CaO at the ratio corresponding to the sub-components is obtained. Then, the solution is so sprayed and roasted that the flows of sprayed liquid droplets and heat medium of high temperature become of the same direction, powder is so guided to a recovery unit that the flow of the generated oxide powder becomes of the same direction as the flow of the gas, and the oxide powder is separated from the gas and recovered. Thus, cost and iron loss can be reduced.
Patent JP-S5737375-A (JP)
Title: Toner emptiness detector of copying machine
Inventor: CHIBA SATOSHI
IPC: G03G15/08
Filed: 1980-08-15
Abstract: PURPOSE:To prevent malfunction due to the dirt of toner and to improve reliability dy providing a photosensor which detectes reflected light from the surface of a development roll to the outside of a toner bottle. CONSTITUTION:On the lower outside surface of a toner bottle 1, a reflective photosensor 2 is fixed. This sensor 2 is equipped with a light emitting part 10 and a photodetection part 11; and light emitted by the light emitting part 10 is caused to strike the surface of a development roll 7 and the reflected light from the development roll 7 is photodetected by the photodetection part 11 to obtain variations of the reflected light as a signal. Consequently, the sensor 2 never comes into direct contact with toner to eliminate the dirt of the toner, and consequently while the malfunction due to the dirt is eliminated, reliability is improved.
Patent JP-S5814537-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOMITA YUTAKA
IPC: H01L21/318
Filed: 1981-07-17
Abstract: PURPOSE:To obtain a device having an internal capacitor which has a small area, a large capacity and high voltage resistance, by forming an Si3N4 film on an Si substrate and then oxidizing the film by water vapor at a temperature not higher than 1,000 deg.C. CONSTITUTION:Prior to the formation of an Al electrode 5, an Si substrate 1 to which an oxide film 2 and a nitride film 3 are connected is subjected to oxidation treatment for about six minutes in water vapor of 1,000 deg.C to grow an oxide film 6 of about 1,000Angstrom  at the part of a pinhole 4. Thereafer the Al electrode 5  is provided on the nitride film 3. A capacitor the two electrodes of which are Al and Si substrates constituted in this way is made free from imperfections, since the pinhole is filled up with the oxide film, and has a large capacity with a small area, being sufficiently resistant to a voltage of about 100V.
Patent JP-S5734769-A (JP)
Title: Rotor for superconductive rotary electric machine
Inventor: MIYAZAKI MASAYUKI
IPC: H02K55/04
Filed: 1980-08-11
Abstract: PURPOSE:To obtain a rotor having less vibration, high strength and high efficiency by increasing the thickness of a damper support at the ends larger than that at the center, thereby suppressing the bending deformation. CONSTITUTION:An ambient temperature damper 4 is formed of a conductor 18 and a damper support 17 in such a manner that the thickness of the damper support 17 is increased at the ends larger than that at the center. Since the thickness of the damper support 17 can be so formed as to correspond to the magnetic flux distribution loaded to the rotor when an accident of shortcircuit occurs in a system in this manner, the bending deformation can be suppressed.
Patent JP-S5337310-A (JP)
Title: Automatic frequency control circuit
Inventor: WAKU TOSHIHIKO
IPC: H03L7/02
Filed: 1976-09-18
Abstract: PURPOSE:To simply obtain the output of oscillating frequency corresponding to a given time point, by controlling the oscillating frequency thru the comparison of the hold signal in the hold circuit and the oscillating output of the oscillating circuit.
Patent JP-H05280557-A (JP)
Title: Three-piece type mesh coupling device
IPC: B23Q16/10
Filed: 1992-04-03
Abstract: PURPOSE:To reduce improper meshing, in a 3-piece type mesh coupling device, which can be compactly constituted as compared with the 2-piece type device, used in a turret of a lathe, turning table of a machining center, etc. CONSTITUTION:Ring-shaped fixed and rotary coupling members 7, 8 are respectively provided in fixed and rotary members 4, 5. An intermediate coupling member 9 meshed with both the coupling members 7, 8 is provided movably in the axial direction by a hydraulic cylinder 10, to set meshing height relating to the fixed coupling member 7 and meshing height relating to the rotary coupling member 8, of this intermediate coupling member 9, different from each other. The intermediate coupling member 9 is left as in a meshing condition relating to the rotary coupling member 8 of low meshing height at unclamping time.