baber/WOPTO huggingface dataset:
Patent JP-H04159934-A (JP)
Title: Thermal printer
Inventor: NAGATA ATSUSHI
IPC: B65H3/06
Filed: 1990-10-20
Abstract: PURPOSE:To prevent a paper feed roller from being set at a paper feed position caused by oscillations or the like so as to prevent unable pulling-out of the paper feed tray by providing the paper feed roller at an end of a swing arm, and engaging and locking the arm at a non-paper-feed roller position apart from a recording paper storing part at the time of non-paper-feed. CONSTITUTION:A paper feed roller arm 44 is adapted to swing freely around a shaft 46 and engaged with gears 34, 36, 38, 40, and a paper feed roller 42 is provided coaxially with a final gear 40. A gear 41 is abutted on the gear 40 while it is coaxial with the gear 40, and rotation of the gear 40 is transmitted by friction. The paper feed roller 42 is set at a low-move-position at the time of non-paper-feed mode, and the gear 41 is meshed with a fixed arc gear 79 and the arm 44 is engaged and locked. At the time of paper feed the gear 41 is turned in the escape direction so that engagement is released, and the paper feed roller is moved upward from the lower face of a tray 12 and pressure contacted to a recording paper 28. Since the roller 42 is engaged and locked being apart from the lower surface of the tray 12 at the time of non-paper-feed mode, therefore, unable drawing-out of the teray 12 can be prevented.
Patent JP-H06130408-A (JP)
Title: Liquid crystal display device
Inventor: SASAKI MAKOTO
IPC: G02F1/1333
Filed: 1992-10-21
Abstract: PURPOSE:To increase the reliability of product of a liquid crystal display device by increasing the reliability of electrical and mechanical connection of a semi- conductor chip onto a transparent glass substrate. CONSTITUTION:In a liquid crystal display device of COG system in which an electrode 6 on the surface of a lower transparent glass substrate 3 of a liquid crystal display element 1 is connected electrically and mechanically to the electrode 8 on the lower surface of a liquid crystal drive semi-conductor chip 7 through conductive adhesive agent 10, an insulation layer 9 located on the lower surface excluding the electrode 8 of the semi-conductor chip 7 is formed into a protruded quadrangular pyramid with its center raised, and an electrode 6 on the lower transparent glass substrate 3 is fitted closely into the electrode 8 of the semi-conductor chip 7 through protruded and recessed surfaces.
Patent JP-H08272885-A (JP)
Title: Analog processor for antecedent part of fuzzy logic reasoning rule
Inventor: DARIO BURUUNO
IPC: G06N7/04
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain an analog device for antecedent count of a fuzzy reference rule by providing an output which acquire an entire truth degree that is related to a fuzzy rule antecedent part to be processed to an one-way element. SOLUTION: A processor 2 contains plural membership function FA analog generators 3. These generators 3 are acquired by a Sasaki generator. Each generator 3 presents an output terminal 4 which is connected to a common circuit node 7. The node 7 is connected to a current generator 9 which sequentially sends out current Imax , a voltage controller 5, a voltage pull-up device 6 and also an one-way element 8. The element 8 constitutes an output 10 of the processor 2.
Patent JP-H09130599-A (JP)
Title: Picture processor
Inventor: MATSUBARA TOSHIYUKI
IPC: H04N1/40
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of moire stripes due to a binarization processing by attaining halftone gradation even when judgement is performed as a character at the time of a dot picture detection state. SOLUTION: Whether or not picture data stored in a line memory 19 are a dot detection state is judged by a dot recognition part 11. Also, by an area discrimination part 12, whether it is a character area or a halftone gradation area is judged. The picture data judged as the dot detection state are judged as the halftone gradation regardless of a result judged by the area judgement part 12. In the clot recognition part 11, latch circuits 21 and 22 latch the picture data corresponding to timing signals X1 and X2 shifted for a half cycle. Change recognition parts 23 and 24 output signals P1 and P2 for indicating that change is positive/negative and the signals O1 and O2 to be turned ON when either positive or negative continues and exceeds the fixed number of times.  A dot area decision part 25 decides a dot area from the signals P1, P2, O1 and O2 corresponding to a prescribed logical expression.
Patent JP-S63137988-A (JP)
Title: Flame-retardant composition and production thereof
Inventor: OGAWA MASAHIDE
IPC: C09D7/12
Filed: 1986-11-29
Abstract: PURPOSE:To obtain a flame-retardant composition markedly improved in heat resistance of electric wire covering resin, etc. incorporated therewith, by treating the surface of zinc borate particles with specified amount of an alkaline earth metal (hydr)oxide, etc. CONSTITUTION:The objective flame-retardant composition can be obtained by dry blending on grinding of (A) zinc borate particles with an average size 0.5-10mum and (B) 1-40wt% of an alkaline earth metal oxide, hydroxide or basic carbonate (pref., magnesium hydroxide or calcium hydroxide) to raise the bulk density of the resulting blend to a specified level to effect coating treatment of the surface of the component A with the component B.
Patent JP-S63137809-A (JP)
Title: Molding method for pneumatic tire
Inventor: MORIKAWA YASUO
IPC: B29C33/38
Filed: 1986-11-29
Abstract: PURPOSE:To mold easily at low cost a tire of which different names, marks etc., have been molded, by a method wherein vulcanization molding is performed by fitting attachably and detachably a flexible plate where photoetching of the name and mark have been performed to the inside of a vulcanizing mold of the tire. CONSTITUTION:When a user purchasing a tire writes a desirous letter such as name and a desirous mark 2 on a sheet 1 such as a purchasing slip, the letter and mark 2 written on the sheet 1 are copied on a transparent film 4 by an electronic copying machine 3. The copied transparent film 4 is masked with a flexible plate 6 while both sides of the transparent film 4 are being kept inverted as it is and photoetching treatment is performed by making use of a source of light 5. With this construction, the flexible plate 6 which is under a state where an inverted letter and mark 2' are embossed is finished. The flexible plate 6 is fitted attachably and detachably to the inside of a side face of the tire of a vulcanizing mold 7 with an adhesive agent by turning a photoetching-processed surface into a surface side. When vulcanization molding of an unvulcanized tire is performed by making use of the vulcanizing mold 7, a tire where the letter and mark 2 are molded additionally is obtained.
Patent JP-H02128868-A (JP)
Title: Led printer
Inventor: HIRAGUCHI HIROSHI
IPC: H04N1/036
Filed: 1988-11-08
Abstract: PURPOSE:To detect the breakage of each light emitting element by a method wherein a predetermined voltage is supplied to one or more light emitting elements by a light emission control means, an electric current is converted to a voltage by a resistance, and whether the electric current normally flows is judged. CONSTITUTION:A printer body control part 41 issues a start signal to an LED breakage detection circuit 35 prior to printing. The LED breakage detection circuit 35 breaks a relay 33 for detecting an LED chip current, thereafter outputting an LED breakage detecting strobe signal, a shift clock, and a light emitting signal to an LED head 3 through OR gates 39, 38, 37, 36. Each of the signals is issued at a timing for emitting light-emitting elements forming the LED head 3 successively from one end. Since a resistance 32 is connected to the light emitting elements in series, all an electric current passing through the light-emitted elements also passes through the resistance 32. Therefore, whether an electric current is normally passed through the light emitting elements can be judged according to the judgement of a comparator 34 whether the resistance ends voltage of the resistance 32 is normal.
Patent JP-H07135579-A (JP)
Title: Clamp circuit
Inventor: SAKASHITA HIROHIKO
IPC: H04N5/16
Filed: 1993-11-12
Abstract: PURPOSE:To provide a stable clamp circuit with respect to the clamp circuit for a television receiver, especially for a digital video signal processing circuit. CONSTITUTION:The clamp circuit is made up of an A/D converter 11 receiving a video signal, a low pass filter 12, a pedestal level detection circuit 13, a comparator 14, a 1st current source 15 whose output connects to a point of a power supply voltage and whose input connects to an input of the A/D converter 11, a 2nd current source 16 whose input connects to the input of the A/D converter 11 and whose output connects to ground, and an input capacitor 17 connecting just before the A/D converter 11, and the comparator 14 compares the pedestal level with reference voltage data to make the 1st current source 1 or the 2nd current source 16 conductive to implement clamping.
Patent JP-H10132925-A (JP)
Title: Radar signal processing method and radar equipment using this method
Inventor: MITSUMOTO MASA
IPC: G01S13/34
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To precisely measure a relative distance and a relative speed by using the actual number part of a beat signal inputted from a receiving part and providing an arithmetic means capable of executing radar signal processing. SOLUTION: A receiving part 23 outputs only the actual number part of a beat signal, with respect to a target having a prescribed relative speed in a prescribed distance, to a signal processing part 27 in each of frequency rising period, frequency lowering period, and frequency non-modulating period. An A/D converter 28 quantizes and outputs the beat signal of analog quantity inputted from the receiving part 23 to a computer 29. The computer 29 has digital arithmetic processing function so that various numerical calculations or controls of repeat and judgment can be performed, and it determines the relative distance and relative speed of the target by a program formed according to a processing procedure after the frequency spectrum of each period to the inputted beat signal of only the actual number part is determined, and outputs the result to a display part 10.  The display part displays the relative distance and relative speed by numerical values.
Patent JP-S62201832-A (JP)
Title: Reaction product of phenolic compound and aromatic aldehyde and production thereof
Inventor: YONEZAWA KAZUYA
IPC: C07C39/12
Filed: 1986-11-28
Abstract: PURPOSE:To obtain a novel compound having a definite molecular weight and extremely effective in preventing the deposition of scale during polymerization reaction, by reacting an aromatic aldehyde with pyrogallol or hydroxyhydroquinone or other phenolic compound containing the same. CONSTITUTION:A novel condensation compound containing phenolic residues and reaction residues of aromatic aldehyde as repeating units and having a molecular weight of 308-2,000 can be produced by reacting an aromatic aldehyde (e.g. benzaldehyde) with pyrogallol, hydroxyhydroquinone or other phenolic compound containing the same (e.g. phenol, cresole, catechol, etc., preferably amounting to <=50mol%). The formation of polymer scale can be prevented by applying the above compound to the inner surface of a polymerizer prior to the polymerization of especially vinyl chloride.
Patent JP-2000114030-A (JP)
Title: Superconducting device
Inventor: TAKITA KIYOSHI
IPC: F25D3/10
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting device the occupying space of which can be reduced by making the device compact and which can reduce the influence of a magnetic field on a measuring instrument. SOLUTION: A superconducting device is constituted of a cooling container 5 for housing a superconducting coil 1 which is cooled in such a way that the coil 1 is dipped in a refrigerant 2, a pressure reducing container 13 the internal pressure of which is reduced by means of a vacuum pump 50 and which incorporates a refrigerant 11 and a heat exchanger 10, a container 23 for supply which incorporates a liquid feeding pump 20 and a refrigerant 21, pipelines 80a, 80b, and 80c which connect the container 5 for cooling and heat exchanger 10 to each other for making the refrigerant 2 flow, pipelines 70a, 70b, and 70c which connect the container 5 and container 23 for supply to each other for making the refrigerant 2 flow, and a pipeline 60 which connects between the heat exchanger 10 and liquid feeding pump 20 to each other for making the refrigerant 21 flow.  The container 13 and container 23 are arranged in the same vacuum vessel 30.
Patent JP-H0598484-A (JP)
Title: Molecule patterning device
Inventor: MASUDA SENICHI
IPC: C25B7/00
Filed: 1991-10-04
Abstract: PURPOSE:To draw a molecule pattern determined by the pattern of an electric field on a substrate by attracting (or repelling) the molecule of protein, etc., in a soln. by an electric field and adsorbing the molecule on the substrate. CONSTITUTION:A soln. 8 of the molecules of protein, etc., is introduced between a substrate 1 and a counter substrate 2, a voltage is impressed between the electrodes #1 and 3 and between the electrodes #2 and 4 through lead wires #1 and 5 and #2 and 6, and hence the protein molecule is collected between the electrode gap 7 in a strong electric field by electrophoresis. The molecule is adsorbed on the counter substrate 2, and a molecule pattern having the gap 7 shape is obtained on the counter substrate 2.
Patent JP-H10124665-A (JP)
Title: Method for processing picture and device therefor
Inventor: SUGIOKA MASARU
IPC: H04N1/409
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing a picture in which a blurred picture can be satisfactorily shaped. SOLUTION: A gray scale image storage part 11 in which a gray scale image is stored is scanned by using a mask for extracting each concentration value of a pixel under consideration and plural pixels radially positioned around it. Concentration grade along plural directions on the above mentioned gray scale image is calculated for each pixel under consideration based on each gray level value obtained by this scanning. The direction of blur on the above- mentioned gray scale image is estimated for each pixel under consideration from the pertinent calculated gray scale gradient. Then, a sharpening processing is operated to the above-mentioned estimated direction for each pixel under consideration.
Patent JP-H07112408-A (JP)
Title: Glued laminated wood and manufacture thereof
Inventor: ASANO YASUHIRO
IPC: B27K5/06
Filed: 1993-10-18
Abstract: PURPOSE:To provide a glued laminated wood, which has high strength, can be used as building material over wide range and produced at low cost, and its manufacturing method by a method wherein a plurality of lumbers consisting of lumbers from thinning or the like are glued and the respective lumbers are strongly fixed one another in both the radial and longitudinal directions of the lumber from thinning. CONSTITUTION:After a plurality of lumbers from thinning 2 are softened by being thermally treated with a steam heating device, hot water in a water tank or a high-frequency heating device, reinforcing members P are arranged between the respective lumbers from thinning 2 and, at the same time, a series of treatments such as an adhesive 3 applying process, a pressure compressing process and a solidifying treating process, all three of which are executed with a compression forming device, are executed so as to manufacture a glued laminated wood 1.
Patent JP-2000108831-A (JP)
Title: Airbag development shock absorber
Inventor: FURUICHI KENJI
IPC: G10K15/00
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To absorb shocks to the body of an occupant, especially an eardrum, by reducing the increase of atmospheric pressure in a passenger room and the size of a developing sound during airbag development. SOLUTION: A sound source is provided to generate a sound wave having a phase opposite that of a developing sound during airbag development, and a partition 2 for partitioning the passenger room and the trunk room of an automobile is provided with a partition opening plate 9 to be selectively opened/ closed. A hinge 7 is provided in the lower surface of one end part of this opening plate 9, and a movable part 6b advanced from a fixed part 6a is provided in the lower surface of the other end part. When an airbag is developed, its developing signal is inputted to a control means, and the control means outputs a driving signal for driving the sound source and the movable part 6b to a driving means.  The driving means inputs the driving signal, drives the sound source to generate a sound wave having an opposite phase, retreats the movable part 6b into the fixed part 6a, and rotates the opening plate 9 around the hinge 7 to fall.
Patent JP-S63138189-A (JP)
Title: Rotary compressor
Inventor: OKUDA MASAYUKI
IPC: F04C23/00
Filed: 1986-11-29
Abstract: PURPOSE:To provide low noise and less vibrations by connecting compression chambers of two rotary compressing mechanisms in series through a communication passage, and setting the capacity of this communication passage greater than the scavenging volume of that rotary compressing mechanism which is situated at the back stage. CONSTITUTION:Discharge port 16 of No.1 rotary compressing mechanism 5 is connected to the suction port of No.2 rotary compressing mechanism 6 through a piping 25, buffer container 24 and suction pipe 23, and the sum capacity of the piping 25, buffer container 24, suction pipe 23, and discharge port 16 shall be set to a value over the scavenging volume of No.2 rotary compressing mechanism 6. This suppresses generation of pulsation due to out of timing through the buffer action of the discharge port 16, piping 25, buffer container 24, and suction pipe 23, even though the gas discharge timing of No.1 stage compression chamber is dislocated from the gas suction timing of No.2 stage compression chamber, which should contribute to accomplishment of low noise and less vibrations.
Patent JP-H01127052-A (JP)
Title: Dehulling ratio controller
Inventor: TAKEDA AKITO
IPC: B02B3/04
Filed: 1987-11-11
Abstract: PURPOSE: To prevent the skin rubbing of unpolished rice and to facilitate the automatic operation of a husking machine and sorting machine by correcting the gap of a pair of hulling rolls in such a manner that a set hulled ratio is attained from the result of the discrimination of high and low rates of intrusion of rice screenings. CONSTITUTION: The gap of a pair of the hulling rolls 6, 7 of a husking mechanism 2 is adjusted to be widened or narrowed by means of a drive means 43 for adjusting the gap to widen or narrow in such a manner that the set hulled ratio is attained. On the other hand, the intrusion rate of the rice screenings in the hulled rice after hulling or the finish rice after sorting is calculated by a rice screening detecting sensor 55 and the gap of a pair of the hulling rolls 6, 7 is corrected by a control means 49 so as to attain the set hulled ratio according to the high and low rates of the intrusion of the rice screenings. Consequently, the skin rubbing of the unpolished rice is prevented and the execution of the hulling work capable of maintaining the set hulled ratio is made possible. The automatic operation of the husking machine and the sorting machine is made easy.
Patent JP-S63136954-A (JP)
Title: Magnetic torque transmission gear
Inventor: GOTO JUNICHI
IPC: H02K49/10
Filed: 1986-11-28
Abstract: PURPOSE:To prevent the breakage caused by the contact with the bulk-head of a magnet, by detecting the attractive force in the axial direction of a magnet through bearings by a piezoelectric element detector and by monitoring the gap between magnets. CONSTITUTION:A piezoelectric element detector 9 is installed to the magnet side of a bearing box 3. The attractive force in the axial direction of a magnet 4 is detected with this piezoelectric element detector 9 through bearings. After the electric output of the piezoelectric element detector 9 is amplified with an amplifier 10, it is inputted into a programmed controller 11. In comparison between the amplified piezoelectric element signals and preset electric signals if it is found the piezoelectric signals exceed the upper of lower limit, this programmed controller will cut off the feeding to a motor 1.
Patent JP-H09124730-A (JP)
Title: Production of formalized polyvinyl alcohol hydrogel
Inventor: FUJII HIROAKI
IPC: C08F16/38
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrogel which is excellent in allowing microorganisms to grow thereon because of its network and has an improved durability and an excellent practicability as a waste water treatment carrier by freezing an aq. soln. contg. polyvinyl alcohol at a specified temp. or lower and formalizing the resultant product. SOLUTION: An aq. soln. of polyvinyl alcohol(PVA) is frozen at -5 deg.C or lower and formalized. The PVA used pref. has an average degree of polymn. of 1,000 or higher and a degree of saponification of 95mol% or higher. The soln. with a high concn. is pref. in terms of gel strength, and one with a low concn. is pref. in terms of allowing microorganisms to grow, a suitable concn. being 1-40wt.%. A formalizing fluid used for above formalization pref. contains 0.1-4mol/l formaldehyde. The soln. is needed to be frozen at -5 deg.C or lower to form a pref. network in the resultant hydrogel; at that temp., water is frozen, generating microcrystals of PVA and forming the network.
Patent JP-H01127231-A (JP)
Title: Wire waste disposal device for wire electric discharge machine
Inventor: FUTAMURA SHOJI
IPC: B23H7/10
Filed: 1987-11-11
Abstract: PURPOSE:To enable a wire electrode to be collected with no bulky state into a wire waste case by constituting a device conducting an electric current in the wire electrode through a winding roller and an electrifying piece and cutting the wire electrode so as to be scrapped. CONSTITUTION:Power is fed from a power supply 44 to an electrifying piece 40 via a lead wire 43 and to a winding roller 2 via a lead wire 43, brush 20 and a slip ring 19. Accordingly, tightly extending a wire electrode 1, when it is brought into contact with a head part of the electrifying piece 40, an electric current is conducted between the winding roller 2 and the electrifying piece 40, and generating joule heat in the wire electrode 1 therebetween heating it, the electrode 1 decreases its strength. Then the wire electrode 1, to which tension is applied, is soon cut, and the wire electrode, after it is cut into a suitable length by heating and tension, is scrapped into a wire waste case. Accordingly, the wire electrode can be collected into the wire waste case with no bulky state.
Patent JP-H07140398-A (JP)
Title: Curvilinear operating device for endoscope
Inventor: MORIZUMI MASAAKI
IPC: A61B1/00
Filed: 1993-11-15
Abstract: PURPOSE:To enable even right-handed and left-handed operators to operate the operating device with one hand by providing the angle knob of either of the lateral angle knob and vertical angle knob disposed on both sides of an operator side operating part body with a lever extending at its front end near to the other angle knob. CONSTITUTION:The right-handed operator supports the operator side operating part body 10 with his left hand L and directly operates the vertical angle knob 24 with the right hand R if the right-handed operator operates this device. The lateral angle knob 22 is operated by the thumb of the right hand R by utilizing the lever 40B. The left-handed operator inverts the operator side operating part body 10, supports the operator side operating part body 10 with the right hand R and directly operates the vertical angle knob 24 with the left hand L if the left-handed operator operates the device. The lateral angle knob 22 is the operated by the thumb of the left hand L by utilizing the lever 40A.