baber/WOPTO huggingface dataset:
Patent JP-H0619198-A (JP)
Title: Two-sided color image forming method
Inventor: KOBAYASHI HIROYUKI
IPC: G03G9/087
Filed: 1992-06-29
Abstract: PURPOSE:To realize an image forming method capable of obtaining a 2-sided color image without sticking of a releasing agent to a transfer drum, a photosensitive drum and a paper carriage member and excellent in quality. CONSTITUTION:In a method for forming a 2-sided color image on an image supporting body by using a color toner with a color copying machine having a fixing device 10 provided with a releasing agent coating device 16, (1) a sliding-rubbing device 14 for removing the releasing agent which slides and rubs the surface of the image supporting body passing through the fixing device 10 is provided and (2) a color toner which contains a polyester resin made of a monomer composition incorporating isophthalic acid, trimellitic acid, dodecenylsuccinic acid and propoxylated etherificated diphenyl and for which the polyester resin has 10 to 20 hydroxyl value, 13,000 to 20,000 Mw, 5,000 to 8,000 Mn, 2 to 3.5 Mw/Mn value is used.
Patent JP-H1139769-A (JP)
Title: Information processor and power saving device
Inventor: FUJII KAZUO
IPC: H04R3/00
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To save the power of an audio amplifier by providing an audio amplifier amplifyingly processing audio signals from peripheral equipments and an AND gate which receives mute signals from peripheral equipments of one or more and which outputs a control signal reducing the power of the amplifier when all mute signal are in mute states while ANDing the mute signals. SOLUTION: Mute signals from, for example, five sets of peripheral equipments having mute signal outputs indicating mute states in which audio signals are not outputted are ANDed in an AND gate 52 and when all peripheral equipments are in mute states, the assert signal of the gate 52 indicates that an audio amplifier 51 is unused. The output of the AND gate 52 is inputted to the power saving control pin of the audio amplifier 51. When the input is in a negated state, the amplifier 51 performs an amplifying procession and when the input is in an asserted state, the amplifier is in a power saving state and it is made impossible to perform the amplifying processing of audio signals and, then, the lowering of power consumption is made possible.
Patent JP-H0531364-A (JP)
Title: Catalyst for exhaust gas purification
Inventor: KANAZAWA TAKAAKI
IPC: B01D53/94
Filed: 1991-08-01
Abstract: PURPOSE:To obtain a catalyst for exhaust gas purification having high NOX purifying activity under excess oxygen-containing exhaust gas atmosphere. CONSTITUTION:A catalyst carrying layer consisting of Cr2O3 powder with 10m<2>/g or more specific surface area is formed on a honeycomb carrier made of cordierite, and 1wt.% or more platinum to total weight of the catalyst carrying layer is carried on the catalyst carrying layer to give a catalyst for exhaust gas purification which can purify NOX in the exhaust gas.
Patent JP-H06267619-A (JP)
Title: Electric connector using pin contact
Inventor: YOHANESU BUROOKUSUTEIIGU
IPC: H01R12/71
Filed: 1993-07-07
Abstract: PURPOSE: To provide a pin field having headers installed in a large number of pins extended opposite both surfaces of a board without adversely affecting electric contact. CONSTITUTION: A large number of pins 10 are penetratingly disposed to have contact parts 18 and 20 in a direction opposite a printed circuit board 12. Among housings 30 and 40 arranged in both surfaces of the board, at least one housing 40 has a lock plate 42 separated from a housing main body. The lock plate 42 includes two opposing lock arms 54. The housing 40 and the lock plate 42 are fitted in the pins 10, the lock arm 54 is fastened by the passage receiving port 66 of the housing 40 to hold the pins 10 and then the housing 40 is fixed in the board 12.
Patent JP-S5981312-A (JP)
Title: Production of polyvinyl acetal
Inventor: TANIUCHI AKIRA
IPC: C08F16/38
Filed: 1982-11-02
Abstract: PURPOSE:To form uniform, easily filtrable polymer particles, by adding a specified modified nonionic surfactant in producing polyvinyl acetal by adding an aldehyde compound to an aqueous polyvinyl alcohol solution. CONSTITUTION:Use is made of a phosphate ester surfactant formed by anionizing the free hydroxyl groups of a surface active agent as starting material with a phosphatizing agent (modified nonionic surfactant, e.g., a phosphate ester of polypropylene glycol/ethylene oxide adduct). Namely, an acid catalyst is added to an aqueous solution of polyvinyl alcohol of an average degree of polymerization of about 200-5,000 and then at most 20wt%, based on polyvinyl alcohol, above surfactant is added and completely dissolved by thorough agitation. Then, an aldehyde compound is added dropwise under agitation to the mixture and reacted to deposit polyvinyl acetal in the form of fine and uniform particles.
Patent JP-H0481391-A (JP)
Title: Helicopter
Inventor: SUGIYAMA KATSUMASA
IPC: B64C27/46
Filed: 1990-07-23
Abstract: PURPOSE:To improve the faculty of a helicopter in all the fleight range by allowing the shape of the edge part of the rotor blade of the helicopter to be changed during fleight through a movable part by the control instruction signal of a computer according to the fleight conditions such as the fleight speed and the number of revolution of a rotor. CONSTITUTION:The edge part of the rotor blade 16 of a helicopter is formed into a double structure, and a movable part 17 which forms an edge part and a fixed part 18 are installed, and the movable part 17 rotates around a pin 19 or shifts 23 by the power of an actuator 20, hydraulic device or an electric motor 21, and the retreat angle 24 at the edge part of the rotor blade 16 can be changed. The movable part 17 receives the output signals of the sensors which detect the fleight conditions necessary for controlling the edge part of the rotor blade 16 such as the fleight speed of the helicopter, number of revolution of the rotor blade 16 when a switch is operated by a pilot 9. Control is performed according to the optimum value of the retreat angle 24 which is calculated by a computer.
Patent JP-S6171677-A (JP)
Title: Photovoltaic device
Inventor: YAMADA KATSUMI
IPC: H01L31/042
Filed: 1984-09-14
Abstract: PURPOSE:To reduce the cost by a method wherein a plurality of photovoltaic elements are sandwiched between two insulation substrates one of which is photo-permeable, and the terminal electrodes of said elements contact each at required positions of conductive regions connected to each other in each surface. CONSTITUTION:Conductive regions 13 and 14 fitted to the shape of the terminal electrodes of photovoltaic elements are formed to an insulation substrate 11 on the front side, and to a photo-permeable insulation film 12 on the back inside, respectively. With the metallic substrate 1 of the photovoltaic element 10 turned downward, this element 10 is mounted is contact with the upper surface of the conductive region 13 formed on the substrate 11; further, the insulation film 12 is adhered by such a superposition that the conductive region 14 formed in this film comes into contact with the surface terminal, electrode 22 of the element 10. Elements 10 are connected in series, and the substrate 11 and the film 12 are bonded in the peripheral part located outside the element 10. Thus, this device is made so that the output can be led out through the photo-permeable film 12 out of a terminal 16 of the extension from the conductive region 13 and out of a conductive region end 17 connected to the terminal electrode 22.
Patent JP-S6084725-A (JP)
Inventor: OSHIMA SHIN
IPC: H01H11/06
Filed: 1983-10-14
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-H0534233-A (JP)
Title: Controller for number of tire rotation in tire tester
Inventor: OIKAWA YUJI
IPC: G01M1/16
Filed: 1991-08-01
Abstract: PURPOSE:To correctly control the number of tire rotations to a target value in a short time. CONSTITUTION:This tire tester performs a test while a tire is pushed against a drum 3 which is being driven to rotate to make the tire rotate. It comprises a tire moving load radius detecting means 22 for detecting a tire moving load radius Rt, a tire rotation number detecting means 18 for detecting the number of tire rotations Nt, a drum rotation number detecting means 15 for detecting the number of drum rotations Nd and an arithmetic means 11 for calculating a drum speed command V from the number of drum rotations Nd and the number of tire rotations Nt following change in the tire moving load radius Rt and feeding it back.
Patent JP-S6434339-A (JP)
Title: Mri apparatus
Inventor: OHARA HIROSHI
IPC: G01R33/44
Filed: 1987-07-31
Abstract: PURPOSE:To shorten an imaging time, by repeating an exciting/receiving sequence while gradually increasing phase encoding quantity. CONSTITUTION:The MR signal obtained by the detection after reception is sampled by an A/D converter 1 to be converted to a digital signal which is, in turn, taken in a CPU 3 through a buffer 2 to be further sent to a memory 4 to be stored therein. A pulse sequence control apparatus 5 performs control so as to repeat an exciting/receiving sequence while phase encoding quantity is gradually increased from 0.
Patent JP-H1035694-A (JP)
Title: Unsealing structure of packaging bag
Inventor: SUZUKI TORU
IPC: B65D33/00
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To reliably unseal a pillow-shaped packaging bag without complicating a manufacturing process of the bag by forming two cuts different in length in an end rim of a back seal and numerous fine flaws at a border with the back seal of a sheet material. SOLUTION: An unsealing structure of a packaging bag having a back seal 2 folded to overlap on a sheet material 1 by joining both side rims of the sheet material 1 by overlapping and welding and both end seals 3 sealed by welding openings at both ends includes two cuts 4, 5 different in length from an end rim of the back seal 2 along a peripheral direction of the bag, a tab 6 formed therebetween, and numerous fine flaws 7 at a border of the sheet material 1 with the back seal 2. By pulling the tab 6 between the two cuts 4, 5, the sheet material 1 may be relatively easily torn from a part formed with the flaws 7, so that the bag can be easily and reliably unsealed along the peripheral direction.
Patent JP-S6438004-A (JP)
Title: Prevention of damage caused by blood sucking insect pest
Inventor: AKI SEIETSU
IPC: A01N53/02
Filed: 1987-07-31
Abstract: PURPOSE:To obtain an insecticide for protecting human and domestic animals from blood sucking insect pests, for example, mosquitoes such as Culex pipiens pallens, fleas such as human flea, lice such as Taiwantokojirami, effectively controlling also outdoors, containing a specific ester compound as an active ingredient. CONSTITUTION:An insecticide containing an ester shown by the formula as an active ingredient. In use, the ester compound is usually blended with a proper carrier, prepared into a form of a liquid agent such as lotion or aerosol or ointment and used. Water or methanol is used as the carrier for liquid agent and a mixture of bees wax and a vegetable oil is used as the carrier for ointment. The amount of the active ingredient used is 0.01-10wt.%, preferably 0.1-2wt.%. The amount of the aimed composition treated is usually >=0.04mg, preferably 0.04-0.4mg based on 1cm<2> area of the skin.
Patent JP-H0356953-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KONO JUNICHI
IPC: G03C7/26
Filed: 1989-07-26
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material which is sharp in spectral absorption of cyan dye images, decreases irregular absorption and has excellent color reproducibility by incorporating respectively specific couplers and compds. CONSTITUTION:At least one of the couplers expressed by formula I and at least one selected from the group of the compds. expressed by formulas II and III are incorporated. In the formulas I to IV, R denotes a substituent; n denotes 0 or 1 to 4 integer. Y denotes formula IV, etc.; X denotes a hydrogen atom or the substituent which is eliminated by the reaction with the oxidant of a color developing agent; R1 denotes an aliphat. group, aryl group; Z denotes the nonmetal atom. group necessary for forming 5- to 8-membered heterocycles together with a nitrogen atom; R7 denotes a hydrogen atom, alkyl group, etc.; R2 to R6 respectively denote a hydrogen atom, alkyl group, etc. Thus, the photosensitive material which is sharp in the spectral absorption of cyan dye images and has less side absorption and excellent color reproducibility is obtd..
Patent JP-S5892277-A (JP)
Title: Manufacture of field effect transistor
Inventor: SUZUKI TAKESHI
IPC: H01L21/338
Filed: 1981-11-28
Abstract: PURPOSE:To improve high frequency characteristics and to enhance productivity, by electrically connecting source electrodes by plating or evaporated metal film, and electrically linking the source electrodes and the back surface of a semiconductor chip by plating or a evaporated metal film, thereby providing the connections to external terminals. CONSTITUTION:A hole 8 is to become a conducting path which electrically links the back surface of the semiconductor and the source electrodes 3. The hole 8 is formed in the main surface of a semiconductor wafer comprising a semi-insulating substrate 1 and an N type layer 2 so that a desired depth is provided. Thereafter, the processes, which form the source electrode 3, a drain electrode 4, and a gate electrode 5, are performed. Then, the conducting path 9, which electrically links the hole 8, the source electrodes 3, and the back surface of the semiconductor is formed. Thereafter, a bridge 10, which electrically links the source electrodes 3, is formed by the plating or the evaporated metal film. Then, the process, which removes the back surface of the semiconductor by etching or polishing until the hole 8 is reached, is performed. Thereafter, the evaporated metal film is formed at the back surface of the semiconductor. Then, the plating 11 is applied, and the field effect transistor is obtained.
Patent JP-H1038324-A (JP)
Title: Cooling and heating system
Inventor: SAKAKIBARA HITOSHI
IPC: F24F5/00
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a cooling and heating system in which the flow rate of each pipe is substantially constant even when a valve is opened or closed, water hammer phenomenon is not generated and the surface of a floor is not extremely cooled or heated. SOLUTION: A cooling and heating system comprises an outdoor machine 2 having a heat exchanging part and a pump, a floor radiation heat exchanging part 9 for circulating a heat exchanging medium fed from the pump 2b to cool and heat a room by a floor radiation, an air supply heat exchanging part 8 for circulating the heat exchanging medium and heat and cool ambient air, an air supply part 7 for supplying heated and cooled air to the room, a floor radiation valve 15 for regulating the circulation of the heat exchanging medium to the floor radiation heat exchanging part, an air supply valve 14 for regulating the circulation of the heat exchanging medium to the air supply heat exchanging part and a control part 12 for adjusting the flow rate of the heat exchanging medium and approximating room temperature to a target temperature.  The pump, the floor radiation heat exchanging part and the air supply heat exchanging part are arranged in series. The floor radiation valve is provided in parallel with the floor radiation heat exchanging part. The air supply valve is provided in parallel with the air supply heat exchanging part.
Patent JP-H0835771-A (JP)
Title: Raw refuse disposer
Inventor: MOGI KUNITOYO
IPC: F26B9/06
Filed: 1994-07-25
Abstract: PURPOSE:To provide a raw refuse disposer capable of drying or incinerating raw refuse without generating much odor. CONSTITUTION:By providing a grate 3 for setting thereon raw refuse in a raw refuse disposal chamber 6 surrounded by a cylindrical drum 2 made of metal, a cover body 4 for closing an upper opening of the cylindrical drum and a tray body 5 for closing an lower opening thereof, the raw refuse disposal chamber is divided into a raw refuse setting chamber 7 and an air chamber 8. An electric heater 11 for heating raw refuse is provided underneath the inner face of the abovementioned cover body 4 in a state opposed to the grate 3 and is constituted so as to be connected to a power source by means of a timer switch 14. In such a raw refuse disposer 1, raw refuse in the setting chamber 7 is dried, and since odor components are thermally decomposed by the electric heater to be discharged to the external side, odor accompanying disposal is also reduced.
Patent JP-S6350700-A (JP)
Title: Flat plate linear inducer for pump and device for manufacturing thereof
Inventor: TAKADA SATAICHI
IPC: F04D29/18
Filed: 1986-08-18
Abstract: PURPOSE:To simplify the manufacturing process, by forming an inducer blade arranged before a main impeller, in a substantially sector shape flat plate form having a flat blade surface. CONSTITUTION:An inducer shaft 4 having inducer blades 3 is screwed onto the hub shaft 2 of a main impeller 1. Each inducer blade 3 has a substantially sector shape lay-out flat plate, and is attached to the inducer shaft 4 such that reference line S passing through the pivotal point O of the sector shape is held to be orthogonal to the center axis of the inducer shaft 4, and the blade surface thereof is inclined at a predetermined angle with respect to the center axis of the inducer shaft 4. Accordingly the necessity of a three-dimensional machining process is eliminated, and further conventional processes such as die forming process, press-working process and the like may be eliminated.
Patent JP-S6440174-A (JP)
Title: Soldering method
Inventor: MASUZAWA MASAO
IPC: B23K3/06
Filed: 1987-08-04
Abstract: PURPOSE:To uniformly stick a solder of an optimum amt. and to save the solder consumption by using a solvent as the adhesive of a flux covered powder solder. CONSTITUTION:A solvent is coated on the soldering part of the metal member subjected to soldering, then the flux covered powder solder whose surface is covered by flux is brought into contact and stuck to the solvent coating part. This stuck part is then abutted to the soldering part of the metal of the counter part side and soldering is executed by heating it. The solvent acts the action of temporarily sticking until executing heating in order to solder the fine particle of the solder coated with the flux to the part thereof. Due to a flux layer existing on the surface of the powder solder the solder is well conformed to a solvent, the adhesive effect is good and yet the flux amt. can be uniformized over the whole soldering part.
Patent JP-S5897475-A (JP)
Title: Preventing method for fluctuation in width of continuously cast ingot
Inventor: YUGAWA TADASHI
IPC: B22D11/16
Filed: 1981-12-02
Abstract: PURPOSE:To adjust the width of a mold and to improve the fluctuations in the width of ingots  considerably by moving the width of the mold by as much as a required extent at the changeover timing for the casting speed determined beforehand from the prescribed coefft. of the relations between the predetermined rate of fluctuations in casting speed and the rate of fluctuation in ingot width. CONSTITUTION:To determine the relations between ingot width and casting speed, the actual  value of ingot width H is determined with average width in the unit of 1m length of ingots  from the past operations to know the rate DELTAH of fluctuatons in width, and the average velocity V in the unit of the 1m length of ingots corresponding to said rate is beforehand determined in terms of the speed during passing at the molten metal level. From both thereof, the  relation DELTAH=f(DELTAVz) between the rate DELTAH and the rate DELTAVz of fluctuations in casting speed is  beforehand determined. Thereafter, casting speed 5 and mold with 6 are controlled by a process controller 4 in accordance with the learning functions for the rate of fluctuations in  ingot width of the broken line part 1 in the figure, the actual value 2 of the ingot width and  the actual value 3 of the ingot speed, whereby the ingot is cast 7 at the specified width and the assigned width 8 is maintained. More specifically, the mold width is changed under desired  conditions at the timing for changing over of the predetermined casting speed by using the  above-described relation determined from the actual value 2 and the actual value 3.
Patent JP-S6350306-A (JP)
Inventor: TOMASU ASUTORUGA BARIGA
IPC: C01B17/027
Filed: 1986-08-19
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-H0636440-A (JP)
Title: Cartridge for optical recording medium
Inventor: FUKUSHIMA ISAMU
IPC: G11B23/03
Filed: 1992-07-21
Abstract: PURPOSE:To substantially prevent the attraction of dust and to decrease malfunctions by allowing a specific antistatic agent to exist in materials constituting the cartridge. CONSTITUTION:The antistatic agent of an aliphat. sulfonate type is added to the base materials used for the cartridge for optical recording media, for example, thermoplastic resins, such as polycarbonate, polymethyl methacrylate and ABS resins. The outdoor flows into the cartridge from its aperture during the operation of the optical disk. This outdoor air is brought into contact in the form of high-velocity air flow with the cartridge by the rotating optical disk and is discharged again from another aperture. The antistatic agent property is imparted to the cartridge at this time, by which the sticking of the external dust to the cartridge is prevented and the malfunctions of the optical disk by the stuck dust are decreased.
Patent JP-H09186948-A (JP)
Title: Ground processing unit for monitor crt
Inventor: SEI KIKIYOU
IPC: H04N5/64
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To attain sure ground processing to a current under a high voltage induced on a CRT by configuring a ground path with a CRT main body, a mold frame, a mold frame guide bracket and a shield plate. SOLUTION: A current under a high voltage induced on a CRT 20 is fed to a CRT use ear piece 22 via a ground wire 23. Since the CRT use ear piece 22 is in contact with a front fixed piece 32 of a guide bracket 30, the current under a high voltage is fed to a frame fixed piece 33 through the front fixed piece 32 and the guide bracket 30. According to the configuration of this embodiment, since the frame fixed piece 33 is in contact with a plate fixed piece 52 of a shield plate 50, the current under a high voltage is fed to the shield plate 50 via a projection 51 and then to an AC ground tightened to the shield plate 50 for ground bus processing. At least, it is required that each member is made of a conductive material or covered with a conductive material so as to secure the current path.
Patent JP-2000026790-A (JP)
Title: Polymer composition for coating and its manufacture
Inventor: MORI KOJI
IPC: C09D133/20
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer composition for coating, reduced in color and, turbidity, exhibiting low irritation and excellent in handleability by hydrolyzing a copolymer of N-vinylformamide with acrylonitrile, adding a lower alcohol and distilling away produced formate. SOLUTION: This polymer composition for coating including <=10 mole % formic acid per the total weight of monomers composing the polymer is obtained by adding a lower alcohol such as methanol to an aqueous solvent in the acid hydrolysis or after hydrolysis of a copolymer obtained by polymerization of N-vinylformamide with acrylonitrile in a molar ratio of 45/55 to 99/1 in the aqueous solvent, and distilling away produced formate.