baber/WOPTO huggingface dataset:
Patent JP-H0532710-A (JP)
Title: Production of copolymer latex and composition for paper coating
Inventor: SHIMADA TOYOHIRO
IPC: D21H19/44
Filed: 1991-07-26
Abstract: PURPOSE:To obtain a latex suitable for a binder for coated paper for printing by subjecting monomers such as conjugated diene-based monomer to emulsion polymerization in the presence of a seed latex comprising an ethylenically unsaturated carboxylic acid-containing monomer. CONSTITUTION:(A) 100 pts.wt. monomers comprising (i) 20-70 pts.wt. conjugated diene-based monomer such as butadiene, (ii) 10-78 pts. wt.% aromatic vinyl-based monomer such as styrene, (iii) 0.5-10 pts.wt. ethylenically unsaturated carboxylic acid monomer such as acrylic acid and (iv) 0-69.5 pts.wt. another copolymerizable vinyl monomer such as acrylonitrile are subjected to emulsion polymerization in the presence of (B) a seed latex having 0.01-0.03mum average particle diameter, comprising a monomer containing 1-20wt.% ethylenically unsaturated carboxylic acid to give a copolymer latex.
Patent JP-S6432584-A (JP)
Title: Solid-state image pickup system
Inventor: YASUDA SHOICHI
IPC: H04N9/07
Filed: 1987-07-28
Abstract: PURPOSE:To improve picture quality by setting the number of picture elements of a solid-state image pickup element more than the number of picture elements of a display screen and setting plural adjacent picture elements of the solid-state image pickup elements as green color corresponding to the green picture elements of the display thereby utilizing the characteristic of the display device. CONSTITUTION:A color filter of a solid-state image pickup element is arranged horizontally in the unit of 4 picture elements of R, G, O, B, and B and R filters of the horizontal line are arranged at a period while being deviated by 1/2 unit each so as to be clipped by two adjacent G, G filters in the horizontal lines clipping the horizontal line in the vertical direction. On the other hand, the color filter formed to a liquid crystal display device is arranged repetitively in the horizontal direction in the unit of three picture elements of R, G, B and arranged in zigzag while deviated by a half pitch in the vertical direction so as not to be coincident with the filter color of the picture element for the picture filter color of the horizontal line before and after clipping the same picture element. Thus, the high quality display is attained by utilizing the characteristic of the display device while improving the sensitivity of the solid-state image pickup device in this way.
Patent JP-S6346333-A (JP)
Title: Dehumidifier-regenerator of heat pump type
Inventor: KOIKE TAKERU
IPC: F24F11/02
Filed: 1986-08-11
Abstract: PURPOSE:To extend the lifetime of a building by preventing condensation, by controlling the operation of thermal cycles in regard to a dehumidifying and regenerating operations, under the conditions that an unmanned condition detector detects an unmanned condition in a room and the detected result by a hygrometer is higher than a predetermined reference humidity. CONSTITUTION:A controller 28 forms a heating medium circulating circuit of each operating mode by controlling to change an expansion valve 16 and open/close valves 27A-27F, and by controlling to operate thermal cycles in each operating mode by controlling to drive a compressor 15, the expansion valve 16, and electric fans 19 and 22. As for an unmanned condition detector 29, a body sensor which can automatically senses the unmanned state by infrared rays or by ultrasonic waves can be used. The controller 28 operates the thermal cycles of a regenerator 10 in a dehumidifying mode and in a reference mode under the conditions that unmanned condition detector 29 detects the unmanned state, and the detected result by a hygrometer 30 is higher than a predetermined reference humidity. With such an arrangement, a dehumidifying operation and an air-cooling operation are performed under the conditions of unmanned condition in a room, as a result condensation is prevented and the lifetime of a building can be extended.
Patent JP-S6431258-A (JP)
Title: Microprocessor
Inventor: IKEDA MASAHIRO
IPC: G06F1/04
Filed: 1987-07-27
Abstract: PURPOSE:To effectively use an external terminal by disconnecting an amplifier, a resistance connected to the first and the second external terminals at the time of outputting a first mode signal from one of the external terminals at the time of outputting a second mode signal. CONSTITUTION:At the time of outputting the second mode signal of a high level instructing the use of an external clock to a mode signal line 11, transistors 51, 52 are turned off since a gate is brought to a low level. At the time of turning off the transistors 51, 52, when the first mode signal of the low level for instructing the formation of the clock according to an internal oscillation is outputted to the mode signal line 11, the amplifier 31, the resistance 4 connected between the external terminals 1, 2 are separated from a nodal point A, so that the amplifier 31 is used as a buffer amplifier which inputs the clock from the external terminal 1 and outputs the inputted clock to a signal line 10 through an inverter 32. Thereby, the first and the second external terminals 1, 2 can be effectively used.
Patent JP-H0238401-A (JP)
Title: Continuous polymerization apparatus
Inventor: OSHIDA TAKAHIRO
IPC: B01F7/00
Filed: 1988-07-29
Abstract: PURPOSE:To improve mixing efficiency with less stirring power by installing a rotatable shaft, equipped with specific flat blades, horizontally at the center of a horizontal cylindrical vessel which has a liq.-supplying port and a liq.- discharging port. CONSTITUTION:A rotatable shaft 7 penetrating through sealing parts 5, 6 at the both ends of the wall is installed in a horizontal cylindrical vessel 1 which has a liq.-supplying port 3 at the center part of the top, a liq.-discharging port 4 at the center of the bottom and an outer wall covered by a jacket 2. The shaft is equipped with uniformly perforated flat blades 8, 9 which, extending outwards radially from the shaft 7, are arranged at regular intervals and have many small holes 13 of which the sum of the areas is 1/3-1/2 of the area of the blades.
Patent JP-S6165687-A (JP)
Title: Color reproducing circuit
Inventor: IWATA KOZO
IPC: H04N9/24
Filed: 1984-09-07
Abstract: PURPOSE:To improve a quality of a color picture by stopping a color reproducing for a while and adding a means for changing a reproduced picture to a white and black picture when a level of a light index signal is lowered below a prescribed value during the color reproduction in a beam index type color television receiver. CONSTITUTION:When a picture brightness of a color cathode-ray tube 1 is lowered and a detection of a light index signal (b) is instable and cannot be obtained correctly, a digital circuit 13 does not output a pulse P0, and accordingly, operations of the first - the fourth one shot multivibrations 14-17 are stopped, a reverse output of the fourth one shot multivibrator 17 goes to a high level, thereby-closing respective color signal gates 23R-23B through the first - the third OR gates 20-22 and changing a picture of a color cathode ray tube 1 from a color reproduction picture to a white and black picture. The white and black picture has the brightness of the picture raised and the normally stable light index signal (b) and continues until being detected.
Patent JP-H0353231-A (JP)
Title: Electronic instant camera and film pack
Inventor: YASUMI KUNIO
IPC: G03B17/48
Filed: 1989-07-20
Abstract: PURPOSE:To print only necessary images by heating a thermosensitive material on the peripheral surface of a take-up drum based on an output image signal from a two-dimensional image pickup element so that colors may be developed. CONSTITUTION:By operating a relase button 24, the image formed by a charge coupled device(CCD) 20 through a lens 16 is temporarily stored as an image signal in the storage part of tan electrical part 26. After performing the above operation plural times, the image which should be recorded on a thermosensitive film 28 is selected out of the photographed images and the image stored in the storage part is reproduced by looking in a finder 22. When the recorded image is decided and specified, the electrical part 26 separates the image to the respective colors YMC and successively outputs the image every color to a thermal head 46. At the same time, the take-up drum 40 is rotated to draw out the thermosensitive film 28 from the cylindrical body 30 of a housing part 32. In this take-up process, the thermal head 46 is actuated. Thus, only necessary images are printed.
Patent JP-S6249775-A (JP)
Title: Picture forming device
Inventor: MIYAGI TAKESHI
IPC: H04N1/12
Filed: 1985-08-29
Abstract: PURPOSE:To select a picture formation of low recording-density from that of high recording-density by providing a recording-density specifying means, and varying the subscanning speed and the main-scanning speed of an original scanner part in response to the recording-density specified by the said means. CONSTITUTION:By operating a recording-density specifying key 18a of an operation panel 18, if a recording-density, for instance, of 16dot/mm is selected and the command is inputted, a CPU 8 controls a motor driver 6 through a control line C1 to output a drive signal to a motor 5 so that the subscanning speed of the original scanner 4 becomes, for instance, 180mm/sec, and at the same time controls a picture clock generating part 17 to set the frequency of a carrier clock CK at, for instance, 18MHz by outputting a command through a control line C2. At this time, the CPU 8 also commands a recording-density specification (16dot/mm) to a DC controller 21 through a sequence control line 20. Accordingly, the CK is outputted from the part 17 to a photoelectric transducing element 12, a binarization circuit 15, and a picture-synchronizing-signal converting circuit 16, and a picture signal is transmitted to the DC controller 21 through a video signal line 19 in synchronization with the CK.
Patent JP-H1020464-A (JP)
Title: Color developing agent composition
Inventor: SHIGEMORI SHINYA
IPC: G03C5/26
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain the color developing agent composition not deteriorating until it is used by using a specified compound and a paraphenylenediamine derivative. SOLUTION: The solid color developing composition is obtained by dissolving the compound represented by the formula in an organic solvent, such as aliphatic hydrocarbons, aromatic hydrocarbons, alcohols, ketones, esters, ethers, halogenated hydrocarbons, or perfluorocarbons, and adding the paraphenylene- diamine derivative and by distilling off the solvent. In the formula, each of R1 -R6 is, independently, an H atom or an alkyl, alkoxy, hydroxy, or amino group, optionally substituted by a hydroxy, amino, or alkoxy group; and the paraphenylene-diamine derivative color developing agent can be embodied by the hydrochloric acid salt of 4-amino-3-methyl-N-diethylaniline, and the sulfuric acid salt of 4-amino-N-ethyl-N-(β-hydroxy-ethyl)aniline, and the like.
Patent JP-2000019449-A (JP)
Title: Combiner for hud
Inventor: NISHIHARA TAKASHI
IPC: G02B27/01
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To lessen the warpage of a combiner base material and to lessen the distortion of display images accompanying the distortion of a combiner part while preventing splashing at the time of breakage by adopting such constitution that a glass plate is embedded into a plane plate of a transparent resin for a base material portion. SOLUTION: The glass plate 11 is embedded into the plate 10 of the resin and a hologram layer 12 having recorded a reflection type hologram therein is placed thereon. Since the circumference of the glass plate 11 in the combiner base material is enclosed by the resin, the scattering of splinters outside does not occur even if it breaks. In addition, since the warpage of the plate 10 of the resin is suppressed by the glass plate 11, the combiner does not distort concerning the range having the glass plate 11 therein.  The base material part is formed by forming the resin plate 10 which is the plane substrate bored with a hole by injection molding, etc., then putting the glass plate 11 of approximately the same size as the size of the hole into the hole and solidifying the circumference with a photosetting resin or the like having approximately the same refractive index as the refractive index of the glass plate 11 and the resin plate 10.
Patent JP-H0475290-A (JP)
Title: High frequency heating apparatus
Inventor: YOSHINO KOJI
IPC: F24C7/02
Filed: 1990-07-17
Abstract: PURPOSE:To suppress excessive input to a wave detection circuit and eliminate effects on a human being and prevent error operation due to leakage power returning by suppressing the leakage power in the vicinity of the wave detection circuit to below the prescribed level of a rated power for parts composing the wave detection circuit. CONSTITUTION:An earth face of a printed board 9 having an antenna 6 and a detection circuit 10 comprised of parts for 1/10W rated power in front and back sides is soldered at four points of extruded parts 15 formed in a metal board 14 for soldering. A metal cover 16 for electromagnetic wave shielding is put on them for covering and fastened by machine screws 18 to metal supporting fittings 17. In this case, when the electric power leaked to the surroundings is measured by a leakage meter (leaked wave measuring apparatus) under practical cooking conditions or worst use conditions, it is <=10mW/cm<2> and is <=1/10 of the 1/10W rated parts and thus excessive input to the wave inspection circuit does not occur and leakage power which affects human body and causes a malformation is not generated.
Patent JP-S6250185-A (JP)
Title: Photogravure printing
Inventor: SAWADA YOSHIKATSU
IPC: B41M1/10
Filed: 1986-08-12
Abstract: PURPOSE:To eliminate fouling of a background by employing a photogravure plate with ink cells and a specific doctor blade for photogravure printing after applying special synthetic resin compound evenly over the surface of a printing plate material. CONSTITUTION:A synthetic resin compound is prepared by blending 100 weight parts of PVG resin compound containing PVC homopolymer or copolymer, reactive plasticizer, non-reactive plasticizer and reaction starting agent with 0.2 to 15 weight parts of filler having a grain diameter of 0.01 to 10mu. This compound is applied evenly on the surface of a printing plate and then photogravure printing is performed using a photogravure plate having ink cells formed by an engraving needle of an electronic engraving machine and a doctor blade for photogravure printing made of polyamide which has dry Izod impact strength (with notch), (ASTM, D-256) of 5 kg.cm/cm (20 deg.C).
Patent JP-H1119796-A (JP)
Title: Manufacture of aluminum alloy perforated flat tube with filler metal thermally sprayed
Inventor: YAMAGUCHI KOICHI
IPC: C23C4/18
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality low-cost heat exchanger, which prevents generation of unwelded failure between the tube and the corrugated fin at the time of brazing, by attaching an aluminum alloy filler metal to an aluminum alloy perforated flat tube by thermal spraying and also reducing its coating thickness. SOLUTION: An aluminum alloy filler metal is attached to the surface of an aluminum alloy perforated flat tube 3 by thermal spraying 2, 2. The coating thickness of the filler metal powder is reduced at the time of thermal spraying by limiting the grain size and adhesion quantity of the filler metal to be used and the thermal spraying distance; the further reduction of this coating thickness becomes possible by adding a rolling process 6 after the thermal spraying; and the generation of the unwelded failure is thereby prevented in the tube and the corrugated fin. In addition, by the rolling, the grain size range is expanded for the filler metal powder available for thermal spraying; hence, the filler metal powder can be manufactured at a low cost.
Patent JP-2001018047-A (JP)
Title: Plunger sleeve for die casting machine
Inventor: MASUDA ATSUSHI
IPC: B22D17/20
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a plunger sleeve which has excellent heat retaining propertions to molten metal and in which the melt-sticking of the molten metal at just below a molten metal pouring hole handy develops. SOLUTION: This plunger sleeve is connected with a die at the front end side (left side in the figure) and a plunger tip is inserted from the rear end side (right side in the figure). This plunger sleeve is provided with a complex structure, and the outer cylinder part is constituted of different materials in the front and the rear parts in the axial direction. An inner cylinder part 13 is made of SKD61 and a nitriding treatment is applied to this inner surface after quenching and tempering. A first outer cylinder part 11 is made of SUS630 and covers the outer periphery of the inner cylinder part 13 from the intermediate part to the front end side in the axial direction, and the second outer cylinder part 12 is made of carbon steel for mechanical structure S50C and covers the outer periphery of the inner cylinder part 13 at the rear end side.  The inner cylinder part 13 and the outer cylinder parts 11, 12 are mutually joined with HIP. The molten metal pouring hole 14 is formed so as to penetrate the second outer cylinder part 12 and the inner cylinder part 13.
Patent JP-S6345762-A (JP)
Title: Operation controller of fuel cell power generating plant
Inventor: KAMOSHITA TOMOYOSHI
IPC: H01M8/04
Filed: 1986-08-12
Abstract: PURPOSE:To make a power generating plant compact by installing a control system in which load variation is detected and the amount of reforming raw material supplied to a reformer from a reforming raw material supplier is feedforward-controlled based on the detected value. CONSTITUTION:In addition to a controller 13 which outputs a signal proportional to the output current Ifc of a fuel cell 2 detected with an output current detector 10, a controller 19, which outputs a signal proportional to the output current Ib of an auxiliary cell 5 detected with an output current detector 18 which is inserted in an output circuit of the auxiliary cell 5, and a signal adder 20 are installed. The output signals from the controllers 13 and 19 are added, and the added value is sent to a pump 7b of a reforming raw material supplier 7 as a feedforward-control signal to control the reforming raw material supply amount. The supply amount of reforming raw material is feedforward-controlled by a control system 14. When load current is increased, the supply amount of reforming raw material is increased corresponding to the output from the auxiliary cell without waiting the output increase of the fuel cell. Thereby, the power generating plant is made lightweight and compact.
Patent JP-2001014343-A (JP)
Title: Image file editing device, and device and method for image classification by voiceprint discrimination
Inventor: SATO TSUNEO
IPC: G10L15/28
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To put together and transmit image data and voice data, and to classify photographed images according to the voiceprint of the sent voice data. SOLUTION: An image display means 10 which displays an image, a voice input means, a voice storage means 16 which stores a voice inputted from the voice input means, and an image file editing means 18 which links and edits the image displayed by the image display means 10 and the voice stored in the voice storage means 16 into one image file are provided, so the voice data and image data can be transmitted always in pair. Further, an image file receiving means 26 which receives the edited image file and a means which discriminates the voiceprint of the voice data attached to the image file, and classifies the image file according to the voice print are provided, so the image data can be classified according to the voiceprint of the voice data.
Patent JP-H0474569-A (JP)
Title: Surface film structure of glass material and coating method
Inventor: IMADA KAZUHISA
IPC: B32B17/10
Filed: 1990-07-17
Abstract: PURPOSE:To obtain the surface film structure of a glass material having high close adhesiveness and excellent durability as compared with a conventional product by forming an auxiliary film layer based on an acrylic resin to the surface of glass and forming a main film layer to the surface of the auxiliary film layer. CONSTITUTION:An auxiliary film layer 2 based on an acrylic resin is formed to the surface of a glass material 1 and a main film layer 2 is formed to the surface of the auxiliary film layer 2. As a result, the close adhesiveness of the main film layer becomes high as compared with conventional one. When the surface film structure of this glass material is used, the surface film structure of the glass material suitable for the so-called building material excellent in durability can be obtained.
Patent JP-S6166862-A (JP)
Title: Fuel injection device
Inventor: DOBASHI TOMIO
IPC: F02M55/02
Filed: 1984-09-10
Abstract: PURPOSE:To reduce the number of injection valves, aiming at low-unit of cost of production, as well as to aim at uniformization in fuel distribution, by distrib uting fuel to be spouted out of each injection valve to each distributor pipe, while accelerating atomization of the fuel fed to a suction manifold from each of these distributor pipes, and spouting it. CONSTITUTION:Air passing through an air cleaner is inhaled in each cylinder 7 of an engine 6 from a suction manifold 4 by way of a suction 3 having a throttle valve 2. At the abovementioned, fuel is made to be spouted out of an injection valve 11, making it form two phase streams with air flowing in a distributor 23 from a suction system through an air passage 24. And, these streams are made to uniformly flow from a distributor chamber 23b to each distributor 15 and, after being atomized out of an injection outlet 17 to be vibrated by a vibration element 25 and spouted to a suction manifold A, the fuel is mixed with air passing the suction system 5 and fed to each cylinder 7. With this constitution, the number of injection valves 11 is reduced whereby the promotion of inexpensiveness is achievable and, what is more, feed delay of the fuel is prevented and uniform distribution is performable.
Patent JP-H03141776-A (JP)
Title: Picture encoder
Inventor: SAKURAI HIDEKAZU
IPC: H04N1/419
Filed: 1989-07-21
Abstract: PURPOSE:To transmit the picture of high quality in short transmission time by determin ing the forecasted value of an objective picture element from the values of the objec tive picture element and an adjacent picture element, generating a forecast error signal by this forecasted value and the value of the real objective picture element and forming a run length. CONSTITUTION:In the state of arranging a picture element (m-1, n) just before a picture element (m, n) at the position of the objective picture element, namely, in the output of a DFF 53, the value of an area D(m-1, n) of each scanning line is outputted from a counter 802 of black picture element count parts 81 to 83. In such a state, the picture element included in the area D(m-1, n) of each scanning line and not included in the area D(m, n) is outputted to an Si2(i=1 to 3) and the picture element hot included in the area D(m-1, n) but included in the area D(m, n) is outputted to an Si1 (i=1 to 3). The counter 802 shows the number of black picture elements in each scanning line always to (x, y). From numbers S4-S6 of the black picture elements for each scanning line in the area D and the value of the picture element adjacent to the objective picture element, an arithmetical computation part 9 generates a forecasted value g(x, y) of a calculated result and from this value, the forecast error signal is encoded.