baber/WOPTO huggingface dataset:
Patent JP-H0257026-A (JP)
Title: Switching circuit
Inventor: KIMOTO AKIHIKO
IPC: H04B1/74
Filed: 1988-08-23
Abstract: PURPOSE:To reduce circuit scale corresponding to a transmitting device is made small in size and compact in density by sending the reading address of an auxiliary highway to be built-in to a data memory instead of the reading address of a highway, which sends trouble information, when the said trouble information are inputted. CONSTITUTION:It is compared whether the reading address from an address control memory 6 is the address of the highway, which is presently used, to send the trouble information and to request switching or not. When the reading address is not such a reading address, the reading address from the address control memory is sent to the data memory as it is. When the reading address is the reading address of the highway, which is presently used, to output the switching request, the reading address of the auxiliary highway to be built-in is sent to the data memory. Namely, the address control memory does not execute the reloading of contents and a change is executed by switch processing. Then, since a selector for switching the present and auxiliary highways is not used, the circuit scale of such a switching circuit goes to small in size.
Patent JP-2000037885-A (JP)
Title: Ink jet recording apparatus
Inventor: NAKAHARA JUNJI
IPC: B41J2/185
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To avoid that injection becomes impossible by certainly suppressing such a phenomenon that the positive pressure acts on a recording head through a cap when a piston is moved in an ink jet recording apparatus wherein ink is sucked from the recording head through the cap by moving the piston within a casing. SOLUTION: A pump has two pistons 58, 59 movable within a casing 57. In such a state that a cap comes into contact with a nozzle orifice surface, the pump chamber 76 between both pistons is expanded to such ink and, when one piston 59 moves in the direction closing a suction orifice 63, the other piston 58 is moved in the direction keeping or expanding the capacity of the pump chamber 76. By this constitution, when one piston 59 is moved, it is certainly avoided that positive pressure is generated in the pump chamber 76 and the sending of air into a recording head is prevented.
Patent JP-S6186266-A (JP)
Title: Ink jet recorder
Inventor: ODA HAJIME
IPC: B41J2/06
Filed: 1984-10-05
Abstract: PURPOSE:To lower a signal voltage and enhance response characteristic, by ejecting an ink by an air flow and a potential difference between an electrode provided at a peripheral part of an air-ejection port and an electrode provided in an ink chamber adjacent to an ink-ejecting port. CONSTITUTION:An ink nozzle plate 14 is provided with an ink electrode 16 on the side of the ink chamber 10, and is provided with a conductive part 22 in the periphery of the ink-ejecting port 4 on the side of an air layer 7. When a signal is impressed, an ink in the port 4 is raised up in the manner of being stretched from the periphery of the conductive part 22, and a tip part thereof is torn off to fly. Accordingly, since the conductive part 22 disposed between the ink electrode 16 and an air nozzle electrode 12 has the function of reducing the spacing between the electrodes 16, 12, the response characteristic is enhanced, and the signal voltage can be lowered.
Patent JP-H0550598-A (JP)
Title: Ink jet recorder
Inventor: HIRAYAMA MASAHIRO
IPC: B41J2/055
Filed: 1991-08-21
Abstract: PURPOSE:To obtain an ink jet recorder capable of transmitting an amplitude of a vibrating body to an ink jet port with good efficiency and forming an ideal ink particle. CONSTITUTION:By fixing a vibrating body 2 to an end face of a case 27 on the side opposite to a nozzle 19, a stretching vibration of the vibrating body 2 is transmitted to an ink jet port of the nozzle 18 with good efficiency. Thus, an ideal ink particle can be produced only by applying a small energy to the vibrating body 2. Therefore, the production of an ideal ink particle has the effect of improving a printing quality.
Patent JP-H0944042-A (JP)
Title: Decolorizing device
Inventor: YAMANAKA MASANORI
IPC: B41J29/26
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a decolorizing device suitably and efficiently performing the decolorization of transferred material by the use of a simple constitution. SOLUTION: The transferred material 3 is heated and illuminated by an exposure lamp 10 while being carried through a carrying route so that an image is decolorized, and the density of front and rear surfaces is detected by density detecting sensors 61 and 62. At the time of directly ejecting, it is ejected on a paper ejecting tray 54, and at the time of decolorizing the same surface again, it is reversed through the carrying route, and is heated and illuminated by the exposure lamp 10 and is ejected after passing guide plates 57 and 58, and at the time of decolorizing both surfaces, the front and rear surfaces are inverted through the guide plates 57 and 58 and are heated and illuminated by the exposure lamp 10, so that suitable decolorizing processing is performed corresponding to a request. Based on the temperature of an exposure part 9 detected by a temperature sensor 65 and the detection of the occurrence of jamming, the exposure lamp 10 is moved to positions O1, O2 and O3, and heating and illuminating degrees are adjusted, so that a heating illuminating operation where heat efficiency is excellent and the prevention of the ignition of jammed transfer material are performed, and when an upper case 60 is opened, the exposure lamp 10 is moved to the position O3, so that maintenance is safely performed.
Patent JP-H0546245-A (JP)
Title: Controller for unmanned carrier
Inventor: NEGORO YOSHIHIRO
IPC: B65G43/00
Filed: 1991-08-21
Abstract: PURPOSE:To safely and efficiently remove and admit the carrier from and into a railway by selecting that the removal and admission of the unmanned carrier are performed by individual, continuous and successive mode at an exclusive-use station. CONSTITUTION:By the console panel, first, any of the individual, continuous and successive modes is selected. In individual mode, each one carrier is removed and admitted, in continuous mode, plural carriers are continuously removed, and in successive mode, each one carrier is removed and admitted. For example, when a cargo is carried from a transfer station S2 to a transfer station S10, and in the case there is the unmanned vehicle carrier standing by at the transfer station S2, after sending the unmanned vehicle carrier standing by at the nearest transfer station, the cargo is loaded at the transfer station S2, a railway W is travelled to the transfer station S10, the cargo is discharged there, thereafter stood by at the transfer station S10. When other carrier stands by before the cargo is discharged at the transfer station S10, the carrier is sent the nearest transfer station.
Patent JP-S6188113-A (JP)
Title: Goods shelf device
Inventor: ICHIHARA KOICHI
IPC: G01G19/42
Filed: 1984-10-05
Abstract: PURPOSE:To rationalize goods control work by controlling the oscillation frequency of a crystal resonator by the output of a load sensor supporting a goods shelf and calculating gross weight or the number of the goods on the shelf from a variation of the oscillation frequency. CONSTITUTION:Holding parts 16 of both ends of the load sensor 14 are inserted between a shelf plate and a supporting plate on which the goods are put. When the goods are put on the shelf, a beam part 17 is deformed as per a dotted line and the crystal resonator 18 stuck to a node part of an oscillation part 15 sustains the stress. The crystal resonator 18 is connected with an oscillation circuit 19 and the oscillation frequency is changed according to the magnitude of the stress. Weight or the number of the goods put on the goods shelf is calculated from the variation of the frequency. Hereby, the goods control work is rationalized.
Patent JP-H0855535-A (JP)
Title: Switch structure
Inventor: OKUBO MASAO
IPC: H01H13/18
Filed: 1994-08-11
Abstract: PURPOSE:To provide a switch structure wherein a plurality of switch portions can be arranged parallel to one another so that its height is reduced and its mounting space can be reduced. CONSTITUTION:Plural lines of fixed terminal portions K are mounted on the lower surface portion of a case 4, and a plurality of movable terminals 37 are aligned longitudinally and held by a movable-terminal holding member 15, and the movable-terminal holding member 15 is inserted and engaged in the holding-member engagement grooves 23, 24 of a button 14, is removably attached to the button 14, and thus unitized to constitute plural lines of movable terminal portions J. An insertion groove 7 comprising a longitudinally extending rectilinear grooved portion 7c and horizontally extending rectilinear grooved portions 7a, 7b is formed in the bottom of the case 4, and a return spring 47 is inserted in front of and behind the rectilinear grooved portion 7c and the movable-terminal holding member 15 unitized is inserted into the rectilinear grooved portions 7a, 7b. A plurality of switch portions S arranged parallel to one another are formed by the fixed terminal portions K and the movable terminal portions J.
Patent JP-S58113148-A (JP)
Inventor: ENRIKO BOSOONE
IPC: C07C67/30
Filed: 1982-12-01
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-H0877860-A (JP)
Title: Motor-driven spring operating mechanism for switching apparatus and manufacture of coil spring
Inventor: TANIGUCHI YOSHINOBU
IPC: F16F1/06
Filed: 1994-09-02
Abstract: PURPOSE: To increase opening speed of an electrode of a switch by restraining speed reduction caused by surging of a coil spring. CONSTITUTION: An electric motor 1, a closing spring 20a and a cutoff spring 20b to perform compression and energy accumulation by using driving force of this electric motor 1, are provided. An electrode of an unillustrated switch apparatus is driven by releasing accumulated energy of the closing spring 20a and the cutoff spring 20b. A coil spring composed of a hollow steel strand is used as the closing spring 20a and the cutoff spring 20b. The strand of the closing spring 20a and the cutoff spring 20b is composed of a metal group composite material (FRM) or a plastic group composite material (FRP). The strand of the closing spring 20a and the cutoff spring 20b is also composed of a hollow metal group composite material (FRM) or a hollow plastic group composite material (FRP).
Patent JP-S6451450-A (JP)
Title: Polyolefin resin composition
Inventor: OKANO TOMIAKI
IPC: C08L23/00
Filed: 1987-08-24
Abstract: PURPOSE:To obtain the title composition suitable for the production of service water pipes excellent in peeling resistance in chlorine-containing water, by mixing a polyolefin resin with carbon black having a total hydrogen content and a total oxygen content both below specified values in an amount in a specified range. CONSTITUTION:The title composition comprises 95-99.99wt.% polyolefin resin (e.g., PE or PP) and 0.01-5wt.% carbon black of a total hydrogen content <=0.2wt.% and a total oxygen content <=1wt.% (e.g., one formed by adjusting the total hydrogen content and total oxygen content of usual carbon black such as furnace black to values within said ranges by heat-treating it at about 15,000 deg.C or graphitized carbon black having said properties within the above ranges). This composition can be suitably used for the production of polyolefin resin pipes for service water, excellent in peeling resistance in chlorine- containing water.
Patent JP-H0259767-A (JP)
Title: Electrophotographic sensitive body
Inventor: OSHIMA KOICHI
IPC: G03G5/14
Filed: 1988-08-25
Abstract: PURPOSE:To improve the electrostatic characteristics of the photosensitive body by using a material formed by drying and curing a specific org. titanium compd., silane coupling agent and polyvinyl butyral resin in an under coating layer. CONSTITUTION:The under coating layer is formed of the material formed by applying, drying and curing one kind of the org. titanium compd. selected from a group of the compds. expressed by the formulas I, II and III, the silane coupling agent and the polyvinyl acetal resin. In the formulas I to III, OR1-4 denote an alkoxy group, carboalkoxy group, etc.; n denotes 0 or >=1 integer; L denotes a chelate group, X denotes an ester group, etc.; n denotes 1 to 4 integer. The photosensitive body which has less dark attenuation, the excellent electrostatic characteristics and high contrast is obtd. in this way.
Patent JP-H0952788-A (JP)
Title: Manufacture of single crystal and manufacturing apparatus
Inventor: KAWANAKA TAKEO
IPC: C30B11/00
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To make grow a single crystal excellent in uniformity extending over the broad area of grown crystal. SOLUTION: Block-like material 15 is supplied into a crucible 9, making to be gradually molten and dropping from lower end part by moving the melting point temperature area at the upside temperature gradient zone upwardly, to the block-like material 15 within the material feed container 10 arranged above while making grow a single crystal 17 by moving melting point temperature area at lower part temperature gradient zone within the crucible 9 arranged in a furnace, from the lower side to upward side. Thereby, a single crystal excellent in uniformity is obtained and simultaneously the material is supplied during crystal growth without providing any mechanical switching mechanism and constitution of the apparatus is simplified and miniaturized.
Patent JP-H11106311-A (JP)
Title: Hyaluronidase activity inhibitor and its use
Inventor: MITANI HIROAKI
IPC: A61K8/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a hyaluronidase activity inhibitor including, as an active ingredient, a solvent extract of a specific plant and to be used by compounding in, e.g. cosmetics, drugs, quasi drugs or foods. SOLUTION: This hyaluronidase activity inhibitor comprises a solvent extract of a specific plant called, as a scientific name, e.g. Eugenia polyantha Wight (indonesian name; Babakan salam), Cinnamomum burmani Nees ex. Bl. (indonesian name; Kayu manis), Eugenia aromatica O.K. (indonesian name; Cengkeh), Quercus lusitanica Lamk (indonesian name; Majakani), Elaeocarpus ganitrus Roxb. (indonesian name; Jenitri), Elaeocarpus oxypyrena K. and V. (indoneslan name; Jenitri). Utilizing its excellent inhibitory action against hyaluronidase activity, this inhibitor is used by formulating in e.g. cosmetics, drugs, quasi drugs or foods.
Patent JP-H0660310-A (JP)
Title: Magnetic tape recording device
Inventor: OKU SEIJI
IPC: G11B15/02
Filed: 1992-08-06
Abstract: PURPOSE:To reduce the number of connection cables of an audio signal at the time of dubbing by inputting the audio signal and a control signal whose frequencies are modulated to the magnetic tape recording device. CONSTITUTION:A signal amplifying circuit 2 amplifies a frequency modulation signal input 1 from the outside. The normal audio carrier frequency band of a signal amplified by the signal amplifying circuit 2 is limited by bandpass filters 3 and 7. A limited signal is demodulated by demodulation circuits 4 and 8 and after the signal is amplified by recording amplifying circuits 5 and 9, it is recorded on a normal audio section including normal audio fixing heads 6 and 10. Also, a HiFi audio carrier frequency band of a signal amplified by amplifying circuits 12 and 15 is limited by bandpass filters 11 and 14 and after the signal is amplified by the recording amplifying circuits 12 and 15, it is recorded in a HiFi audio section including HiFi audio rotary heads 13 and 16. Then, the frequency band of a signal amplified by the amplifying circuit 2 is limited by a bandpass filter 17, a signal demodulated by a demodulator 18 is shaped by a waveform shaping circuit 19 and a mode instruction is given by the signal at a control circuit 20. Thus, the connection of the control signal cable to the magnetic tape recording device is made unnecessary.
Patent JP-S58113010-A (JP)
Title: Bucket grain elevator
Inventor: NAKABAYASHI KUNIO
IPC: B65G17/42
Filed: 1981-12-28
Abstract: PURPOSE:To aim at making a dynamically advantageous V-belt usable, by setting a V-belt pulley provided with grain escape clearances to a groove bottom part corresponding to a connecting part between a rim part and each arm in the bottom of a V-type groove used for a V-belt. CONSTITUTION:For grain elevator use, V-belts 30 and 30' and a bucket 32 attached to each of the V-belts 30 and 30' via bucket setting belts 31 and 31' move an rotate in space between an upper pulley and lower pulleys 20 and 20'. At these lower pulleys 20 and 20', there are provided with grain escape clearances 25 in groove bottom parts 24 of each V-type groove 23. With adoption of these V-belts, power transmission comes to be ever so accurate and, because of what contact areas with grains become very small as compared with any other conventional flat belt, a quantity of grains being caught in space between the lower pulleys 20 and 20' and V-belts 30 and 30' is sharply decreased while grains caught in space between these belts 30 and 30' and lower pulleys 20 and 20' are all discharged out of the escape clearances 25.
Patent JP-H0493514-A (JP)
Title: Flow rate controller of air to boiler
Inventor: KAKIZAKI HIDEYUKI
IPC: F23N5/00
Filed: 1990-08-08
Abstract: PURPOSE:To maintain a balance between the fuel flow rate and the air flow rate always in spite of a delay in response of the fuel at the time of a change in the load of a boiler by making the air that has a good response follow the fuel that has a poor response. CONSTITUTION:When the load to a boiler changes, the actual flow rate 17 of fuel develops a delay in response to a fuel flow rate instruction 9 if fuel of poor response is used. The delay in response is represented by the amount 18 of excess or shortage of fuel, and when the signal 30 of excess or shortage of fuel that is the signal conversion of the amount 18 of excess or shortage of fuel by a converter 29 is subtracted from a preceding instruction 3 by a subtractor 31, a corrected air flow rate preceding instruction 32 is made. A boiler master instruction 7 for air is given by adding the corrected air flow rate preceding instruction 32 to a boiler master instruction l by an adder 5 and an air flow rate instruction 11 is given by converting the boiler master instruction by a function generator 10, and an air flow rate correction instruction 14 is given by multiplying it by an oxygen rate correction value 13 by a multiplier 12, and an air excess or shortage amount 22 is given by subtracting the air flow rate 21 from it by a subtractor 19, and if a regulator 24 outputs control signal 28 to an air flow rate regulating damper 26 based on the amount 22 of excess or shortage of air, the air flow rate is controlled to match the fuel flow rate 17.
Patent JP-S60101487-A (JP)
Title: Heat exchanger
Inventor: FUJITA TATSUO
IPC: F28F9/24
Filed: 1983-11-09
Abstract: PURPOSE:To obtain a heat exchanger integral with muffler which is able to effectively reduce the noise of low frequency component by a method wherein two of resonance spaces are composed by three partition plates, and reed valves which open the holes on the center partition plates at the low pressure and shut said holes at the high pressure, are attached on the side which belongs to one side of said resonance space. CONSTITUTION:Plural holes 15 are prepared on the partition plates at the downstream side of the current of exhaust gas within two partition plates which are penetrated by a double pipe, and reed valves 16 are attached at the upperstream of the holes 15, and two resonance spaces are composed by three partition plates at the front and the rear, while the partition plate which has the plural holes 15 arranged at the middle. The reed valves are kept open when the revolution of the engine is low and the fluid pressure is small, but when the revolution of the engine becomes high and the fluid pressure becomes large, the reed valves shut the holes 15 of the partition plates, and the resonance volume becomes small and reduces the sound pressure level of the low frequency component effectively.
Patent JP-H0528770-A (JP)
Title: Multiport memory circuit
Inventor: ETO TAKESHI
IPC: G06F12/00
Filed: 1991-07-25
Abstract: PURPOSE:To prevent a malfunction in the same reading cycle period by searching the logical sum of the output of an output data holding circuit with a reading request signal, and outputting the data of a shared memory to an outside circuit only at the time of a reading request. CONSTITUTION:When an address A comes first so as to be established in order to operate a reading operation, and an address B comes next so as to be established in order to operate the reading operation, storage information in a shared memory cell 11 is latched by an output data holding circuit 14a. Then, the logical sum of the output of a circuit 14a with the reading request signal is searched, and the data are outputted to the outside circuit only at the time of the reading request. At that time, the data of a first-come reading port are left to be latched by the circuit 14a until the neat address is inputted, and the data are not affected by the change of the storage information. Then, a writing operation from the next-come side port of the address can be attained, and the transition of the reading data of the first-come side port in the same reading cycle period can be prevented. Thus, the malfunction can be prevented.
Patent JP-S60101423-A (JP)
Title: Piezo-electric element unit
Inventor: KAINOU KIKUO
IPC: F23Q3/00
Filed: 1983-11-09
Abstract: PURPOSE:To provide a high-energy and inexpensive piezo-electric element unit which is simple in construction and assembly and has stable performance, by a method wherein a spacer, a piezo-electric element, and a strap metal are contained in an insulating case formed integrally with a support metal having one end surface in which a recess is formed and an outer peripheral surface on which a high-voltage terminal part is formed, and they are insulated and sealed by means of adhesives. CONSTITUTION:A unit is formed with a strap metal 11, spacers 12 which transfer impact and buffer an unnecessary pressure, a piezo-electric element 13 which generates a high voltage, and a support metal 14 which has a recess 14b in one end surface and a high voltage terminal part 14a on its outer peripheral surface. By means of the recess 14b and the high voltage terminal part 14a, the constituting parts are held and secured in a molding die, and this enables reliables support of the support metal 14 against a molding pressure and causes the support metal to be molded integrally with an insulating case 15. This enables to perform a filling work of adhesives 17 by quantitative injection, and eliminates a complicated work and management during manufacturing process, and enables provision of a high-energy and inexpensive piezo-electric element unit which is simple in both structure and assembly and is stable in performance.