baber/WOPTO huggingface dataset:
Patent JP-H0211606-A (JP)
Title: Production of monodisperse polymer particle
Inventor: TSUJIHIRO MASAKI
IPC: C08F2/04
Filed: 1988-06-29
Abstract: PURPOSE:To produce monodisperse polymer particles having particle diameters larger than several mum with high productivity, by using a specific water-miscible org. solvent as both a solvent and a dispersion medium for a monomer and immersing a part of a hollow member cooled by a coolant into a disperse system. CONSTITUTION:A monomer, a nucleating agent or seed polymer particles which swell by the monomer, a dispersion stabilizer and an oil-soluble polymn. initiator are dissolved or dispersed in a water-miscible org. solvent which dissolves the monomer but does not dissolve a polymer derived from the monomer, or in a mixture of said water-miscible org. solvent with water. By immersing a part of a plate- or bar-shaped hollow member in the resulting disperse system, circulating a coolant within said member, allowing water vapor in air to condense on the exposed surface of said member and supplying the condensed water to the disperse system along through the member, oil droplet particles comprising oil-soluble matters including the monomer, the polymn. initiator, etc., with the nucleating agent being at the center of the particles are formed, or the seed polymer particles are allowed to absorb the monomer and the polymn. initiator. The monomer in the oil droplet particles or absorbed in the seed polymer particles is selectively polymerized.
Patent JP-S6318759-A (JP)
Title: Image reading device
Inventor: MITA YOSHINOBU
IPC: H04N1/04
Filed: 1986-07-10
Abstract: PURPOSE:To reproduce surely thin black lines on an original by using the largest value of density out of the first, second and third signals of the smallest value of density selected successively as a signal that determines black density in a specified picture element. CONSTITUTION:Three picture elements including the central light receiving section GS of an arbitrary picture element I constituted of light receiving sections RS, GS, BS that is, a picture element X made by combination of light receiving sections BS-1, RS, GS, a picture element Y made by combination of light receiving sections RS, GS, BS and a picture element Z made by combination of light receiving sections GS, BS, RS+1 are considered, and the smallest value of output values of the light receiving sections is found for each combination. The largest value out of the three smallest values is made a black signal for the arbitrary picture element I. Thereby, thin black lines on an original can be reproduced surely.
Patent JP-S6055145-A (JP)
Inventor: KASHIWARA TAKENORI
IPC: E04B1/80
Filed: 1983-09-02
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-S5591025-A (JP)
Title: Decimal-binary conversion system
Inventor: SHINAGAWA AKIO
IPC: G06F5/00
Filed: 1978-12-29
Abstract: PURPOSE:To secure a high-speed conversion for the binary coded decimal number into the pure binary number by giving the addition to all shift results at one time after giving the shift including the zero-shift to the digits of the binary coded decimal number with every digit. CONSTITUTION:Binary coded numbers D0, D1 and D2 indicating the 100-, 10- and 1-position each of the decimal number are applied to 6 input adders 8 via shift circuits 7-1-7-5. In other words, three units of shift results of the left 6, 5 and 2 bits each are added to adder 8 for D0 indicating the 100-position, along with two units of shift results of the left 3 and 2 bits for D1 indicating the 10-position. And D2 indicating the 1-position is applied directly to adder 8. Thus the arithmetic result of one time of adder 8 features that obtained by converting D0, D1 and D2 into the pure binary number.
Patent JP-S649001-A (JP)
Title: Hub of motorcycle
Inventor: HARA YUKIO
IPC: B60B27/00
Filed: 1987-07-01
Abstract: PURPOSE:To enable manufacture with a two pieces type metal mold and make the captioned hub thin walled and light weight by forming an outer peripheral face in parallel to an axle while displacing a web which connects an outer peripheral part to a bearing part in a width direction. CONSTITUTION:A flange 14 is erected on the outer peripheral part 11 of a hub 10 and large and small outer peripheral faces (a), (b) having different diameters are formed to the right and left of the flange 14 nearly in parallel to be axle. And, web 13 for linking the outer peripheral part 11 to a bearing part 12 is provided being displaced sideway, from the center in the width direction of the hub 10. Due to such a structure, at the time of the die casting manufacture of the hub 13, the manufacture can be carried out by means of a right- left two-pieces type metal mold, eliminating the need for using a metal mold for drawing in the outer peripheral direction. Also, because of the web 13 which is displaced in the width direction, the wall thickness of the connecting part (f) between the outer periphery part 11 and the web 13 is not required to be so much increased making the hub light weight.
Patent JP-S5951661-A (JP)
Title: Dimmer of lamp using optical fiber array
Inventor: TSUKAHARA SUMIO
IPC: H04N1/04
Filed: 1982-09-17
Abstract: PURPOSE:To reduce the necessity of maintenance, by receiving the quantity of light of a lamp with a photodetector for surface photometry in a dimmer of a lamp such as copy machine or optical character reader or the like and controlling power applied to the lamp. CONSTITUTION:A photodetecting end face of an optical fiber array 4 is fitted close up tightly to a tube wall of a section 3 for photometry of a lamp 1 by using an attachment 5. The quantity of light of the lamp 1 is received at a photodetector for surface photometry via the optical fiber array 4, an electric signal in response to the intensity is converted into a voltage at a photoelectric converting circuit 8. Further, the voltage is compared with a reference voltage, its output is given to a switching circuit 11 so as to change the phase of a power supply voltage transmitted from the power supply 12 and the power to be applied to the lamp 1 is controlled.
Patent JP-H11354230-A (JP)
Title: Base board mounting type connector
Inventor: HASHIMOTO SHINICHI
IPC: H01R12/71
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a base board mounting type connector capable of shortening the total inserting directional length of a mating pin contact by providing a female contact capable of reliably penetrating the mating pin contact therethrough. SOLUTION: The base board connecting part 23 of an upper row female contact 20 in a base board mounting type connector 1 extends toward a circuit board from a side wall 22b of the fixing part 22 so as to be arranged by being offset by the length 1/2P of a half of a prescribed pitch P to the center line CL of the contact part 21 in the pitch direction, and the base board connecting part 33 of a lower row female contact 30 extends toward the circuit board from a lower wall 32c of the fixing part 32 so as to be coaxially arranged with the center line CL of the contact part 31 in the pitch direction.
Patent JP-S6317742-A (JP)
Title: Reading device
Inventor: ISHIKAWA MASAAKI
IPC: B65H3/44
Filed: 1986-07-10
Abstract: PURPOSE:To make an automatic paper feed for any kind of original paper sheet possible and at the same time make a device compact by operating two kinds of paper feed means by means of a single paper feed roller. CONSTITUTION:When a holding case 18 having a separation claw is loaded with a carrier sheet with its front face directed downward and is inserted under a paper feed roller 14, a sensor 20 detects the 'presence of the case' and the paper feed roller 14 comes into a mode of rotating in the direction of (b). As the paper feed roller 14 rotates, the paper sheets are fed in succession one by one starting from the topmost sheet by means of a paper feed means 12 of a type taking from top. In the case of ordinary paper sheets where the case 18 is drawn out, the case sensor 20 senses the 'absence of the case' and the paper feed roller 14 comes into a mode of rotating in the direction of (a). When a device is started under this condition with an original paper sheet set with its front face directed downward on a loading table 16, the paper feed roller 14 rotates and the paper sheets are fed one by one starting from the lowermost sheet by means of a paper feed means of a type taking from bottom.
Patent JP-H0794756-A (JP)
Title: Method of fabricating semiconductor device
Inventor: ADACHI HIROKI
IPC: H01L29/78
Filed: 1994-06-20
Abstract: PURPOSE:To obtain a TFT gate insulating film excellent in characteristics under conditions by which a substrate material is not affected by irradiating an island-shaped silicon film with laser light in an oxidizing atmosphere to form a thin oxide film on the surface of the silicon film, and form an insulating film covering the island-shaped silicon film. CONSTITUTION:A silicon oxide base film 102 is formed on a substrate 101, and an island-shaped silicon film (activ layer of a TFT) 103 is formed. The island-shaped silicon film 103 is irradiated with strong light with a wavelength and continuation time by which a substrate material is not affected or is thermally annealed at a temperature by which the substrate material is not affected, in an oxidizing atmosphere. A silicon oxide film 105 is formed as a gate insulating film by a plasma CVD method. Hereby, the characteristics and reliability of the gate insulating film are markedly improved.
Patent JP-S6224746-A (JP)
Title: Terminal control system
Inventor: YAMADA HAJIME
IPC: H04L29/08
Filed: 1985-07-25
Abstract: PURPOSE:To improve the service performance by inhibiting reply to an incoming call within a prescribed time from a terminal device other than a terminal device being not designated for priority incoming, and applying reply to the incoming call quickly only for the terminal device designated with priority incoming call. CONSTITUTION:At first, a master terminal device (DTE#0)1-1 sends periodically information incoming a terminal device (DTE#1)1-2 with priority by using a T line 3. Each terminal device judges whether or not the own device is a terminal device with priority after the reception of the information. The terminal devices (DTE#0 and DTE#2)1-1 and 1-3 judge that they are not terminal device with priority. The after the incoming, the state not replying for a prescribed time is continued for a predetermined time. On the other hand, the terminal device (DTE#1)1-2 judges that it is a terminal device with priority and applies quick reply when an incoming call comes.
Patent JP-H0212402-A (JP)
Title: Communication system for control of machine tool
Inventor: SUGIURA KATSUTOMO
IPC: G05B19/414
Filed: 1988-06-30
Abstract: PURPOSE:To reduce the number of electric wires connected to a numerical controller box by distributedly installing interface devices for control in vicinities of control objects of respective parts of a machine tool and coupling interface devices for control and a controller main body by a communication network of a serial transmission. CONSTITUTION:The communication network for control is provided with a controller main body 2 incorporating a computer (CPU) 3, control objects which are attached to respective parts of a machine tool 10 and detect states of respective parts and operate them, and interface devices 11-18 for control for connection between the controller main body 2 and control objects. Communication is performed between the controller main body 2 and interface devices 11-18 for control by the serial transfer system of optical fibers or the like. Interface devices 11-18 for control are installed in respective parts of the machine tool in vicinities of electric contacts of the machine tool 10. Thus, the quantity of wiring is reduced.
Patent JP-S647057-A (JP)
Title: Image forming device
Inventor: IWATA YASUHIRO
IPC: G03G21/02
Filed: 1987-06-30
Abstract: PURPOSE:To form and output necessary information except an original image by reading out corresponding pattern information from a 2nd storage means according to use circumstances read out from a 1st storage means, actuating a deletion means and an image formation means according to the pattern information and forming the image on the material to be transferred as for the use circumstances. CONSTITUTION:When the output of the use circumstances is indicated with the operation of an operation means 30, the use circumstances is read out from the 1st storage means 44 and 45 by a control means 41 and the corresponding pattern information is read out from the 2nd storage means 43 according to the read use circumstances. And according to the read pattern information the deletion means 150 and the image formation means are actuated so as to form the image on the material to be transferred as for the use circumstances. Thus, the necessary information except the original image can be formed and outputted.
Patent JP-H0212286-A (JP)
Title: Image defect evaluator
Inventor: ISHITANI MASANORI
IPC: G03G21/00
Filed: 1988-06-30
Abstract: PURPOSE:To automatically evaluate image defects by comparing the length of a boundary where brightness changes with the length of a straight line representing the boundary, and thereby evaluating a scratch degree. CONSTITUTION:A digital picture signal being an output from a television camera 3 photographing an electrophotographic image formed on a sheet 4 is temporarily stored in an image memory 9 through a video processor 7. Based on the digital picture signal, an image processor 8 extracts a part where the brightness of an image changes. According to the obtained boundary of brightness, a control processor 10 evaluates an image defect evaluating function, where the length of the boundary 15 is (l) and the length of the straight line 16 in a section covering the boundary line 15 is L. Thus, a scratch arising at the end, etc., of an electrophotographic image can be automatically evaluated.
Patent JP-S5787712-A (JP)
Title: Automatic controller for indoor temperature and moisture for vehicle
Inventor: YUZURIHA YOSHIKI
IPC: F24F11/02
Filed: 1980-11-21
Abstract: PURPOSE:To reduce fuel cobsumption of a vehicle in a temperature and moisture controller for controlling the operation of a compressor by detecting the abrupt acceleration and deceleration to temporarily alter the target temperature set value. CONSTITUTION:When an acceleration and deceleration detector 10 detects an abrupt acceleration, it forcibly raises the set value of a target temperature setting unit 8' to deenergize the operation of a compressor, thereby reducing the load at the abruptly accelerating time. When the detector 10 detects an abrupt deceleration, it forcibly lowers the set value of the unit 8', thereby energizing the compressor, allowing a brake unit to utilize the kinetic energy transforming to heat. When the vehicle should frequently accelerate or stop in the ordinary running after the deceleration, the operating time of the compressor 6 can be shortened. The movement of the set value is returned to the original value at the ordinary running time after the vehicle returns to the ordinary running.
Patent JP-S5863364-A (JP)
Title: Modified konjak
Inventor: SUGINO YOSHITO
IPC: A23L19/00
Filed: 1981-10-12
Abstract: PURPOSE:To provide modified KONJAK (paste made from the starch of the devil's-tongue) giving unique feeling to the teeth, by coagulating an aqueous solution of konjak mannan, forming the coagulum in the form of entangled fibrous material having three-dimensional network structure, adding the formed product to an aqueous solution of konjak mannan, and coagulating the mixture. CONSTITUTION:An aqueous solution of konjak mannan is coagulated with a gelling agent such as sodium carbonate, and the coagulum is formed in the form of entangled fibrous material having three-dimenaional network structure e.g. by loosening the coagulum with a conical horizontal crusher. The resultant food similar to powdered meat is added together with the gelling agent to an aqueous solution of konjak mannan, and coagulated and integrated to obtain the objective modified KONJAK. The water retainability of the final product can be improved by adding starch to the aqueous solution of konjak mannan, and the taste, etc. of the product can be improved by adding ground meat thereto.
Patent JP-S5864271-A (JP)
Inventor: NISHIMOTO TATSUYA
IPC: C04B35/584
Filed: 1981-10-12
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-H05301022-A (JP)
Title: Method for thermally decomposing dioxins at low temperature
Inventor: WATABE TERUO
IPC: B01J20/34
Filed: 1992-06-01
Abstract: PURPOSE:To effectively decompose dioxins and to reuse active carbon or activated cokes in a tank reactor packed with the active carbon or activated cokes by treating active carbon or activated cokes adsorbing dioxins at low temp. without burning it. CONSTITUTION:In a tank reactor packed with active carbon 1 or activated cokes, by heating it in a state of oxygen starvation of <=1% oxygen concentration or in an inert atmosphere at >=350 deg.C for >=1hr, dioxins are thermally decomposed at low temp. to evade the waste of resources, and inert gas or desorbed gas is given parallel current flow or countercurrent flow to the flow of the active carbon or activated cokes to perform heating treatment.
Patent JP-H10329546-A (JP)
Title: Back door opening and closing control device
Inventor: MATSUMOTO HIROSHI
IPC: F15B7/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an opening and closing control device which eliminates faults due to the degree of height of an operator and is easy to hold a back door at any opening by remotely controlling the opening and closing of the back door from an operator's seat. SOLUTION: A back door opening and closing control device is structured so that a gas spring is used for one of the support members using two gas reactions for supporting the back door of a vehicle and a jack cylinder JC is used for the other, the upper and lower chambers A and B of the jack cylinder are connected to two pump cylinders for extension Pa and retraction Pb which are driven by a lever mechanism arranged near the operator's seat through an opening and closing valve which shuts off a line at a normal position, respectively, and a lever 41 and a handle 43 attached to the lever are operated in association with each other so as to open and close and stop at any opening the back door.
Patent JP-H04360846-A (JP)
Title: Production of vinylidene chloride
Inventor: KATAYAMA KAZUHIKO
IPC: C07C21/08
Filed: 1991-06-07
Abstract: PURPOSE:To readily obtain high-purity vinylidene chloride useful as a raw material for vinylidene chloride-based resins, etc., by suppressing formation of monochloroacetylene as a by-product in dehydrochlorinating reaction of 1,1,2-trichloroethane with an alkali. CONSTITUTION:1,1,2-Trichloroethane is reacted with an aqueous solution of an alkali metal (preferably NaOH and/or KOH) or an aqueous solution of an alkaline earth metal [preferably Ca(OH)2] to produce vinylidene chloride. In the process, the 1,1,2-trichloroethane is dehydrochlorinated in the presence of an acid amide, preferably a compound expressed by the R1CONR2R3 (R1 is alkyl, alkenyl, alkynyl or alkyl-substituted aryl; R2 and R3 are H, alkyl, alkenyl, alkynyl, hydroxyethyl, polyoxyethylenyl, 1-sodiosulfo-ethyl, 1-sulfoxyethyl, etc.) to suppress the formation of monochloroacetylene having problems in safe operation and purifying operation as a by-product. Thereby, the objective compound is industrially and advantageously obtained.
Patent JP-H09327198-A (JP)
Title: Controller for variable speed hydraulic power station
Inventor: NAKAHARA HIROSUKE
IPC: H02P103/20
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a controller for variable speed hydraulic power station permitting stable running by avoiding the natural vibration frequency range of the runners of the hydraulic turbine or reversible-pump turbines. SOLUTION: Resonance range of the runner of a reversible-pump turbine is stored in advance in a resonance range map 14, and a discriminator 13 outputs a speed target value Ns' by avoiding the resonance range when the speed target value Ns of the reversible-pump turbine enters the resonance range of the runner. A speed control section 6 controls the AC secondary excitation in such a manner that the speed of the reversible-pump turbine 1 coincides with the speed target value Ns' from the discriminator 13.
Patent JP-S6320340-A (JP)
Title: Highly thermally conductive rubber/plastic composition
Inventor: ODA YUKIO
IPC: C01F7/021
Filed: 1986-07-14
Abstract: PURPOSE:To form a rubber/plastic composition having a high thermal conductivity, a low coefficient of thermal expansion and excellent flow properties, by mixing specified spherical corundum particles to a plastic or a rubber in a high concentration. CONSTITUTION:This highly thermally conductive rubber/plastic composition contains 80-92wt% cutting edge-free spherical corundum particles having a max. particle diameter of a single particle <=150mum and an average particle diameter of 5-35mum. Said particles can be obtained by adding a small amount of a halogen compound or a boron compound to a pulverizate of electromolten alumina or sintered alumina, and calcining the mixture at a temperature of about 1,000-1,550 deg.C. As the polymer to which said spherical corundum particles are added, a thermoplastic engineering plastic, a thermosetting plastic, a silicone rubber or the like is suitable.
Patent JP-S5685856-A (JP)
Title: Semiconductor memory device
Inventor: FURUYAMA TOORU
IPC: G11C11/401
Filed: 1979-12-17
Abstract: PURPOSE:To obtain a semiconductor memory device having less power consumption and no erroneous operation by providing no current path at all at the transistors of a memory cell except the connections to selected read data line. CONSTITUTION:Writing word lines W1-W3, reading word lines R1-R3 and read data lines X1-X3 are provided at a semiconductor memory device. In this configuration an MOS transistor Q11 is connected between the word line W1 and R1, data line X1, a transistor Q12 is connected between the word line X1 and the data line X2, and a transistor Q13 is connected between the word line W1 and the data line X3. Transistors Q21-Q23 are also connected between the word line W2 and R2, data lines X1-X3, and transistors Q31-Q33 are respectively connectd similarly between the word line W3 and R3, data lines X1-X3. Thus, the data lines X1-X3 are independently connected, thereby eliminating the wasteful current paths, and there can be provided a memory capable of controlling with quaternary logic levels.
Patent JP-H0829308-A (JP)
Title: Material tester
Inventor: SHIBATA NARIO
IPC: G01N3/02
Filed: 1994-07-15
Abstract: PURPOSE:To provide a material tester which enables the lifting or lowering of a cross head smoothly by keeping the body of the tester parallel. CONSTITUTION:A pair of screw poles 5 and 6 are erected at a specified interval, and nuts 8 and 9 fixed on a cross head 7 are screwed on the screw poles 5 and 6 to support the cross head 7, at the same time, the pained screw poles 5 and 6 are rotated reversely to each other to lift or lower the cross head 7.