baber/WOPTO huggingface dataset:
Patent JP-H03280793-A (JP)
Title: Solid image pick-up element having temporary picture stop function
Inventor: YUN HIEN NAMU
IPC: H04N5/335
Filed: 1990-05-21
Abstract: PURPOSE: To improve reliability in a temporary screen stop function by providing a means for controlling an output and feeding-back it to a signal input side again in a solid-state imaging device. CONSTITUTION: Electric charges generated by an optical detecting part 30, which are arrayed to have matrix structure, are inputted to a vertical direction electric charge transmitting part 40 and a first horizontal direction electric charge transmitting part 60 by an external control signal by way of an electric charge transmitting part 50. The charge outputted from the transmitting part 60 is converted into a voltage and controlled by an output control means so that an operation is executed so as to transmit it to the vertical direction electric charge transmitting part 40 again through a feedback line 93 and the second horizontal direction electric charge transmitting part 80. Thus, the means for controlling the output and feeding-back it to the signal input side again is provided in the solid-state imaging device so that an optional screen on a screen is temporarily stopped.  A temporary stop screen obtained outside the solid-state imaging device in a conventional manner is realized in a sensor internal part by simple configuration so that an advantage point that the configuration of an image processor where the solid-state imaging device is fitted is made to simple is obtained.
Patent JP-S63292919-A (JP)
Inventor: KONNO SETSUZOU
IPC: A47J27/21
Filed: 1987-05-25
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-S61289919-A (JP)
Title: Method and device for rearranging roll
Inventor: NAKAMURA MASAYUKI
IPC: B21D1/02
Filed: 1985-06-14
Abstract: PURPOSE:To improve efficiency and safety of operation by mounting a squeeze roll stand on one side of a shifting truck to shift, taking off an upper frame by a workshop crane, then rearranging roll by an exclusive handling crane. CONSTITUTION:Two shifting trucks 20, 21 are equipped on a rail 4 at a prescribed interval and a roll stand B at a rearranging side is drawn out from the production line to mount on the truck 20. Then, it is drawn in near a frame receiving base 29 and the heavy upper frame 10 is mounted on the receiving base 29 by the workshop crane 37. And then, a lower frame 7 is pulled in a handling crane 33 by a push-pull cylinder 24 and the lower roll is rearranged. Similarly, the upper roll is rearranged by the crane 33 alone. In this way, by using the samll crane 33 for rearranging the roll, the efficiency and safety of the operations are improved.
Patent JP-H02308696-A (JP)
Title: Function changeover circuit
Inventor: HOTTA CHIHARU
IPC: H04Q9/00
Filed: 1989-05-23
Abstract: PURPOSE:To improve the operability with simple constitution and to prevent mis-use by integrating an optical sensor for each page in response to each function and switching the function of an opened page automatically. CONSTITUTION:When at first a page 2 of a desired function B is opened, a surrounding light strikes on an optical sensor 5 of the page 2 and the function is automatically switched to the function B of the page 2 via a changeover circuit 9 and the desired operation is attained with an operation switch 7 on the page 2. When other function C is desired to be switched, a page 3 of the function C is opened to close the page 2 of the preceding function B and no light strikes on the sensor 5 and a light strikes on a sensor 6 of the page 3 selected newly to select the function into the function C automatically. Thus, the operability is improved with simple constitution and mis-use is prevented.
Patent JP-H02308189-A (JP)
Title: Color image forming device
Inventor: MORITA SHIZUO
IPC: G03G15/08
Filed: 1989-05-23
Abstract: PURPOSE:To improve mixing properties of feed toner with an existing toner by displacing toner feed rollers provided inside a toner feed unit in a direction in which the developing sleeve of a developing unit is rotated. CONSTITUTION:Out of the toner feed units 209a to 209d, the two toner feed units 209a and 209b have its feed roller 216 maldistributed to the right, whereas the two toner feed units 209c and 209d are have its feed roller 216 maldistributed to the left respectively. Out of four developing units 32 to 35, the first two are arranged upstream of a perpendicular passing the center of a drum 30, and the last two are arranged downstream of the perpendicular, because the developing sleeve 202 of the upstream developing units 32 and 33 rotates clock wise the same as the photosensitive drum 30, while the developing sleeve 202 of the downstream developing units 34 and 35 rotate counterclockwise. Conse quently, the mixing properties of feed toner with an existing developer in the developing unit are improved.
Patent JP-H0649333-A (JP)
Title: Epoxy resin composition, and joined member and semiconductor device made by using it
Inventor: SUETSUGU TOSHIO
IPC: C08K3/36
Filed: 1993-05-31
Abstract: PURPOSE:To provide an epoxy resin composition excellent in moisture resistance. CONSTITUTION:The composition contains a silica having a density, measured by using 1-butanol as medium, of below 2.10g/cm<3>, a moisture absorption of at least 3%, and a mean particle diameter of at least 0.1mum and smaller than 3mum in an amount of 1-80wt.% based on the whole composition. This composition is particularly useful as an adhesive for a semiconductor device and as a material for a joined member and for packaging.
Patent JP-S617938-A (JP)
Title: Document retrieving device
Inventor: MIKI TAKAYASU
IPC: G06F17/30
Filed: 1984-06-22
Abstract: PURPOSE:To constitute a titled device so that a user can grasp visually and intuitively the whole image of a result of retrieval by magnifying or reducing the retrieval auxiliary information, and displaying many retrieval result information on a limited area of a display device. CONSTITUTION:In case the retrieval frequency does not reach a prescribed number of times even after a prescribed period from the time when some document has been stored, the document is retrieved, and when its retrieval auxiliary information is displayed on a display device 3, its size is reduced to 1/2 by a CPU4, and also in accordance with a maintaining period of the document and its retrieval frequency, a ratio of the reduction is varied. That is to say, on the device 3, the document auxiliary information which is old and has a low retrieval frequency is displayed so as to be smaller, and the document auxiliary information which is new and has a high retrieval frequency is displayed so as to be larger. In such a way, an important document is emphasized consequently, and a user can grasp at a glance each importance, etc. of a document group.
Patent JP-H11329468-A (JP)
Title: Fuel cell
Inventor: TAKAHASHI SHIN
IPC: H01M8/02
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell, enabling a uniform and time-stable surface pressure to be given to the cell, enabling the life of the cell to be extended, facilitating its dimension control, and enabling its cost to be reduced. SOLUTION: This fuel cell is equipped with a power-generating reaction part (H) comprising an anode electrode 7, a cathode electrode, and an electrolyte plate interposed between the two electrodes, a seal part S layeredly disposed on the power-generating reaction part via a gas-passage forming member and sealing in a fuel gas and an oxidant gas supplied to the power-generating reaction part, and a division plate 3 for separating the fuel gas from the oxidant gas in the power-generating reaction part. Members of the power-generating reaction part H and members of the seal part S are formed of the same members, and the layered disposition of the members of the seal part S is adapted to differ from the layered disposition of the members of the power- generating reaction part.
Patent JP-H02308373-A (JP)
Title: Logic simulation method
Inventor: NAGATA YOSHIYUKI
IPC: G06F17/50
Filed: 1989-05-23
Abstract: PURPOSE:To execute quick logic simulation even for a multi-input element exceeding the fundamental form of a handled element by dividing the object element provided with many inputs to a first element to prescribe the input condition and a second element according with the fundamental form of the element. CONSTITUTION:The object element which does not accord with the fundamental form of the handled element of logic simulation and is provided with many inputs is divided to the first element to prescribe at least the input condition and the second element according with the fundamental form of the handled element, and the second element is controlled by the first element. That is, when a 5-input flip flop 101 is handled in the logic simulation of a maximum of four inputs, it is divided to a first element 107 to control set/reset and a four-input flip flop 108 which takes the set/reset signal as one input, and this equivalent circuit is subjected to logic simulation processing. Thus, the processing which does not include a loop net or the like is performed without considerably increasing the number of simulation object elements.
Patent JP-H0424637-A (JP)
Title: Photomask and production thereof
Inventor: TAKEUCHI SUSUMU
IPC: G03F1/68
Filed: 1990-05-18
Abstract: PURPOSE:To allow the easy washing of the photomask by forming recessed parts respectively on a substrate in the boundary region with the patterns of the mask at the end of the region where the mask patterns are not formed. CONSTITUTION:The photomask is constituted of the substrate 1 which allows the transmission of UV rays and the mask patterns 2 which are formed in the prescribed positions on the substrate 1 and do not allow the transmission of UV rays. The recessed parts are respectively formed on this substrate 1 in the boundary region with the mask patterns 2 at the end of the region where the mask patterns 2 are not formed. There is, therefore, no need for freshly forming a phase shifter like heretofore and the formation of the phase shifter 3 of a hardly washable material is obviated. The easy washing of the photomask is executed in this way.
Patent JP-H09310394-A (JP)
Title: Handle device for low tank
Inventor: NISHIUCHI MOTOHIRO
IPC: E03D5/09
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a handle device, which is constituted so that an electrically- driven mechanism is operated by working a handle and by which the handle is not rotated when a shaft is turned by a motor and water can be flowed out manually from a low tank only when the handle is revolved largely. SOLUTION: A drive mechanism for a shaft 44 consisting of a motor 20, a worm wheel 24, an internal gear 30, partly toothless gears 34, 36, etc., is installed onto the side face of a low tank. A handle 50 is not coupled directly with the shaft 44, and a limit switch for driving the motor turned on-off by the handle 50 is mounted. When the handle 50 is turned to a section deeper than the place of the turn-on of the limit switch, the shaft 44 is rotated manually through a lever arm 62, a link arm 64 and a link 46.
Patent JP-S5354997-A (JP)
Title: Production of target for x-ray tube
Inventor: KOIZUMI HIDEO
IPC: H01J9/14
Filed: 1976-10-29
Abstract: PURPOSE: To improve the bonding of W and graphite substrate by superposing a W layer to become an electron radiation surface and a graphite substrate by means of bonding agent and bonding these by pressing these with the powder of BN as a pressure transmitting medium. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07328452-A (JP)
Title: Metal carrier for catalyst device
Inventor: TOYODA TETSUO
IPC: F01N13/02
Filed: 1994-06-13
Abstract: PURPOSE:To provide a metal carrier for a catalyst device having improved catalyst efficiency in which plates which constitute a roll-type honeycomb body do not break by thermal stress. CONSTITUTION:The metal carrier consists of a first honeycomb body 11 and second honeycomb body 12. The first honeycomb body 11 is produced by winding a flat plate and a wavy plate on which a catalyst carrier layer is preliminarily formed into a roll without using a brazing material. The obtd. body is housed in an outer cylinder 3. The second honeycomb body 12 is produced by forming a wavy plate and a flat plate into one body with a brazing material and joined to the outer cylinder 3, but it has no catalyst layer. The second honeycomb body 12 acts as a stopper on the ends 12a, 12b for the first honeycomb body. The air passage density in the first honeycomb body having no brazing material is made max. Therefore, the catalyst efficiency is improved since the air passage density in the first honeycomb body is high, and no thermal stress is produced in the plates since they are not joined with a brazing material. As for the second honeycomb body, since no catalyst layer is formed, it has no exothermic effect, which decreases thermal stress. By decreasing the air passage density, the air resistance is decreased to give a rectifying effect.
Patent JP-2000319311-A (JP)
Title: Photosensitive paste and display member using the same, plasma display and production of the display member
Inventor: TABATA KENICHI
IPC: H01J11/34
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive paste capable of making a pattern processing of high aspect ratio and high minuteness and good in binder removability after backed in high sensitivity by including inorganic microparticles and a photosensitive organic component incorporated with a specific cellulose derivative. SOLUTION: This photosensitive paste is obtained by incorporating (D) inorganic microparticles (e.g. glass powder) in a photosensitive organic component prepared by including (A) a cellulose derivative having ethylenically unsaturated group (e.g. vinyl group) and carboxyl group, (B) an ethylenically unsaturated compound (e.g. trimethylolpropane triacrylate) and (C) a photopolymerization initiator (e.g. diethyoxyacetophenone), followed by conducting a kneading; wherein the component A is a polymer with a weight-average molecular weight of pref. 20,000-150,000 and resin acid value of pref. 20-150 mgKOH/g which is prepared by imparting cellulose with carboxyl groups using an acid anhydride followed by reaction of an ethylenically unsaturated compound.
Patent JP-S5754471-A (JP)
Title: Multicolor ink jet recorder
Inventor: SAITO SEIJI
IPC: B41J2/21
Filed: 1980-09-18
Abstract: PURPOSE:To obtain a recording picture excellent in color reproduction, by reading a recorded picture of recording paper and controlling the number of ink jets of each color delivered from each ink jet nozzle. CONSTITUTION:In photosensors 110-112, amount of light is changed with the amount of reflection of each color component of R, G, B on a color original 2, it is applied to a color correction circuit 125 and a color ink signal is outputted with a specified operation. The signal is given to an ink jet nozzle via drive circuits 126- 128 to form recorded picture on the recording paper with color ink. The picture is detected as an optical current according to the amount or reflected light with photosensors 101-103 and inputted to one terminal of comparison circuits 107-109. The output of the sensors 110-112 are respectively delayed 116-118 and inputted to other terminals of circuits 107-109. The output of the circuits 107-109 controls the number of ink jets of each color through the adjustment of the resistor for FETs 122-124.
Patent JP-S6022007-A (JP)
Title: Internal-combustion engine
Inventor: TAKEMORI YOSHIHISA
IPC: F01L7/02
Filed: 1983-07-19
Abstract: PURPOSE:To improve the followability of intake/exhaust gas control adaptive to a high speed drive, by controlling an intake/exhaust relative to a cylinder chamber by the rotations of intake cylinder and exhaust cylinder provided inside a cylinder head and adapted to rotate in synchronism with a crankshaft. CONSTITUTION:A pair of lateral bores 16a, 16b with a circular cross section is formed through a cylinder head 10 and freely turnably receives cylindrical intake tubes 17, 18 to be inserted therein. Partition walls 20a, 20b separating respective lateral bores 16a, 16b and a cylinder chamber 19 is provided with a intake port 21 and an exhaust port 22 respectively. On the other hand, the intake tube 17 is formed with through holes 23, 24 which align with the intake port 21 and the exhaust port 22 respectively per every rotation. The intake to and the exhaust from the cylinder chamber 19 are thus controlled by the rotations of intake tube 17 and exhaust tube 18. The need of providing the intake/exhaust gas control section with a reciprocating part such as a valve is thus eliminated, and thereby improving the followability of intake/exhaust gas control adaptive even to the high speed drive of internal combustion engine.
Patent JP-S5922203-A (JP)
Title: Signal reproducing circuit
Inventor: SHIOMI MAKOTO
IPC: G11B5/035
Filed: 1982-07-28
Abstract: PURPOSE:To obtain highly efficient and unexpensive reproduction equalizing circuit and inversion preventing circuit by arranging a variable gain amplifier in an automatic gain controlling circuit in front of the 1st and the 2nd filters. CONSTITUTION:A signal from an output electrode 39 having low-pass peaking characteristics of a surface acoustic wave filter SAW 36 has less carrier components of an FM luminance signal and many lower band components. On the contrary, a signal from an output electrode 38 having high-pass peaking characteristics has many carrier components of the FM luminance signal. Therefore, a signal level is detected by the output electrode 38 in order to actuate the automatic gain controlling circuit AGC 33 effectively. The signal level is detected by an amplifier 33-3 and a detector 33-2 and the amplifier 33-3 is used to compensate a signal attenuated by the SAW filter 36. A generally used detector is used for the detector 33-2 to apply DC voltage corresponding to the detected signal level to the variable gain amplifier 33-1 and control the signal level.
Patent JP-S5923883-A (JP)
Title: Oxide scale inhibitor
Inventor: MINETANI MASAO
IPC: C23F11/00
Filed: 1982-07-28
Abstract: PURPOSE:To provide an oxide scale inhibitor which has high coating efficiency and picklability and is suited for hot rolled steel sheets, by combining carbonates and hydroxides of alkaline earth metals and saccharides. CONSTITUTION:A scale inhibitor consists of an aq. soln. contg. 0.1-20wt% >=1 kinds among carbonates and hydroxides of alkaline earth metals and 0.1- 20wt% >=1 kinds among saccharides. The carbonate of alkaline earth metals, for example, CaCO3 is decomposed to CaO and CO2 at high temp.; CaO suppresses the transformation of FeO to Fe3O4 and alphaFe at <=560 deg.C, and forms the scale contg. rich FeO, thereby improving picklability. The saccharides improve the coating efficiency of CaCO3 on the surface of steel strips and is carbonized at high temp., thereby forming a carbide film on the scale surface. As a result, the intrusion of O from the inside of the atmosphere into the scale is prevented and the growth of scale is thus presumably inhibited.
Patent JP-S63293902-A (JP)
Title: Coil component
Inventor: ISHII TAKUYA
IPC: H01F17/04
Filed: 1987-05-27
Abstract: PURPOSE:To reduce an influence of a proximity effect, to suppress an increase in the high-frequency effective resistance of a winding and to prevent a loss from increasing by a method wherein a band-shaped magnetic material is arranged on one side or both sides of a band-shaped conductor and is then wound. CONSTITUTION:A band-shaped magnetic material 5 is arranged on one side or both sides of a band-shaped conductor 4 and is then wound. The band-shaped conductor 4 is composed of, e.g., a tape of copper foil; the band-shaped magnetic material 5 is, e.g., a silicon copper plate which has been processed to be like a tape. Because a magnetic field which is generated by a high-frequency electric current flowing through the band-shaped conductor 4 is concentrated on the band-shaped magnetic material 5, the electromagnetic induction to the adjacent band-shaped conductor 4 is suppressed and a proximity effect is reduced.
Patent JP-H09295202-A (JP)
Title: Driving roller device for underfloor car wheel lathe
Inventor: TAKASHIMA AKIRA
IPC: B23B5/34
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To enable the following of each driving roller in response to irregularity of the peripheral surface of a wheel by forming plural oscillating arms so that they can be separately oscillated. SOLUTION: A bearing box for supporting both ends of a wheel set of a railway wheel is supported for fixation by a bearing box supporting device at the time of working a wheel, and driving rollers 8, 9 contact with the periphery of the wheel so as to rotate the wheel. Furthermore, plural oscillating arms 5, 6 to be oscillated around one end thereof transmit the rotating power to the driving rollers 8, 9, and a surface of the wheel to be worked is worked in the condition that the wheel set is fitted to a vehicle. In this underfloor car wheel lathe, plural arms 5, 6 are formed so that they can be separately oscillated and that the driving rollers 8, 9 follow the peripheral surface of the wheel set.  Furthermore, for example, an oscillating arm vertical driving mechanism for supporting one end of the oscillating arms 5, 6 so as to push the driving rollers 8, 9 to the wheel and an oscillating arm vertical interlocking mechanism for interlocking the vertical movement of the plural oscillating arm vertical driving mechanism are provided.
Patent JP-H01298431-A (JP)
Title: Multiplier
Inventor: HASHIRANO MASARU
IPC: G06F7/53
Filed: 1988-05-27
Abstract: PURPOSE:To obtain an output digital signal to multiply a desired coefficient to an input digital signal and to delete the total number of gates by selectively switching a multiplication coefficient set by respective switching means by input data. CONSTITUTION:Input digital signals I1-Im are inputted to a first switching means 100, and the output made A1-fold or B1-fold by a first bit D1 of input data is sent to a next step. A second switching means 101 sends the output made A2-fold or B2-fold by a second bit D2 to a next step and a third switching means 102 sends the output made A3-fold or B3-fold by a third bit D3. Consequently, when the selected coefficient is for example, A1, B2 and A3, A1.A2.A3- fold made output digital signals O1-Om can be obtained. When the coefficient of the switching means is expressed by a general formula, it is expressed by a formula I provided that Xn=the inverse of 2<n-1>, n=1-n. Thus, realization can be performed by a small number of gates and since the connection, which becomes a light load, can be executed, and action speed can be hastened.
Patent JP-H08329369-A (JP)
Title: Gas cutoff controller
Inventor: TAKASHIMA SHINJI
IPC: G08B21/16
Filed: 1995-05-29
Abstract: PURPOSE: To obtain the gas cutoff controller which does not cut off gas unnecessarily in case of a less dangerous earthquake and cuts off the gas without fail when the degree of danger is high by providing a decision means which cuts off the gas above specific magnitude and cuts off the gas only when there is a gas flow rate below the specific seismic intensity. CONSTITUTION: Signals of an alarm 7, a flow rate sensor 8, an seismic sensor 9, etc., are inputted to a microcomputer 2 through an interface 4 and processed, and data are stored in a RAM3 for internal data storage. If an earthquake occurs, the microcomputer 2 compares the processed data with set values. The seismic sensor 9 has two kinds of sensors of seismic intensity 5 and >=6. When the sensor of seismic intensity 5 operates and decides an earthquake pattern, a cutoff valve 6 is closed if the gas is flowing. When the sensor of seismic intensity >=6 operates and decides an earthquake pattern, the cutoff valve 6 is closed irrelevantly to whether or not there is a flow rate.