baber/WOPTO huggingface dataset:
Patent JP-H03234227-A (JP)
Title: Vacuum cleaner
Inventor: YAMAGUCHI SEIJI
IPC: A47L9/28
Filed: 1990-02-08
Abstract: PURPOSE:To eliminate the polarities of a signal line of a hose and a power source and to improve the productivity and the serviceability by insulating the control circuit of a cleaner main body from the power source with an insulating transformer, and inputting its output to the control circuit of a handy operating part through a full-wave rectifying circuit. CONSTITUTION:A first controller 24 and a detecting circuit 38 are insulated completely from a commercial power source 26 by the insulating transfer 25 and an optical bidirectional thyristor 39 and commercial power source lines 42, 43 of a hose 41 become non-polar. Also, signal lines 29, 35 become non-polar by the full-wave rectifying circuit 30, and the output signal of a first sensor 27 to a handy operating part 31 from the cleaner main body 21 is transmitted to a second control circuit 32 through a resistor 28 and the full-wave rectifying circuit 30. Also, a signal for controlling the motor-driven air blower 22 of the cleaner main body 21 from the handy operating part 31 is transmitted by pulse- driving a transistor 33 from the second control circuit 32, only a pulse signal is detected by the detecting circuit 38, the bidirectional thyristor 23 is driven through the optical bidirectional thyristor 39, and the power of a motor-driven air blower 23 can be controlled.
Patent JP-H08221927-A (JP)
Title: Cartridge for optical disk
Inventor: ISHIBASHI TOSHIAKI
IPC: G11B7/24097
Filed: 1995-02-17
Abstract: PURPOSE: To make it possible to reproduce a CD and an optical disk thinner than the CD with a simple optical pickup by providing light incident parts of both surfaces with transparent members, providing the clamping part to a turn table with an aperture and covering these transparent members and the aperture with a shutter. CONSTITUTION: This cartridge encases the optical disk 140 in protective cases 120 and 121 and the light incident parts 152 of both surfaces are composed of the transparent members 110, 111. The shutter 150 is usually placed to cover and conceal the members 110, 111 and is constituted to slide to open only when being inserted into the optical disk device. Then, the adhesion of flaws and dust on the surface of the members 110. 111 is prevented and the high density optical disk of thin type is protected by the cartridge. As a result, the reproduction of the CD and the optical disk of sticking type thinner than the CD is reproduced.
Patent JP-S61189259-A (JP)
Inventor: BURDESKA KURT
IPC: D06L3/12
Filed: 1986-02-14
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-H05225282-A (JP)
Title: Simulating method using macromodel of operational amplifier
Inventor: HAYASHI SHINICHI
IPC: G06F19/00
Filed: 1992-02-17
Abstract: PURPOSE:To provide the macromodel of the operational amplifier for the operation simulation of an analog circuit which processes an input signal wherein a high-speed/low-speed signal and a sine-wave/rectangular wave signal are mixed. CONSTITUTION:This method is equipped with a conditional decision unit 304 which branches the output of a subtracter 303 subtracting a 2nd input value P from a 1st input value N to a 1st branch point or 2nd branch point according to its value, a delay unit 306 which inputs the output of an adder 305 inputting the output of the subtracter 303 at the 1st branch point as a 1st addition value and inputs the output to an adder 305 as a 2nd addition value, a differentiator 308 which manages a history of the output of the subtracter 303 at the 2nd branch point and controls its value, and a switch 311 which controls the output value of the delay unit 306 and the output value of the differentiator 308 as one output value.
Patent JP-S60193912-A (JP)
Inventor: ROBAATO JIEN FUOOMAN
IPC: A61K8/37
Filed: 1985-02-16
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-S58146240-A (JP)
Title: Application of topping to decoration cake
Inventor: EZAKI NORIO
IPC: A23G3/28
Filed: 1982-02-24
Abstract: PURPOSE:To carry out the application of circular toppings having desired diameter to a decoration cake, rapidly, by using a plurality of cream-squeezing nozzles, and making the nozzles movable radially from the center of the cake. CONSTITUTION:The cake 1 on the table 2 in movable vertically with the vertically moving device 3 and rotatable along the arrow A by the rotating device 4. The nozzles 5 are made movable along the arrows B and C, i.e. radially from the center of the cake 1. For example, in the case of applying eight chestnut- shaped toppings T1 circularly to a cake, the nozzles 5 are transferred to the direction of either the arrow B or C to determine the position of the cream topping, cream is squeezed out to the cake, the table is turned by 45 deg., and the squeezing is repeated.
Patent JP-H04246194-A (JP)
Title: Method for coloring aluminum anodic oxide film
Inventor: ITO SEISHIRO
IPC: C25D11/22
Filed: 1991-01-29
Abstract: PURPOSE:To easily color an Al anodic oxide film in various color tones by electrolyzing the film in an electrolytic bath contg. Ni salts, Co salts, etc., and converting the deposit in the film surface pore into the sulfide by AC electrolysis. CONSTITUTION:An Al base material 4 is anodized to form an Al anodic oxide film 1 on the surface through a barrier layer 5. The film 1 is again anodized to form a pore 2a of bottle-shaped profile on the surface. The film 1 is electrolyzed in an electrolytic bath contg. one or plural kinds among Ni, Co, Sn, Fe, Cu, Zn, Cd, Ag and Mn salts, and a deposit resulting from the metal salts in the bath is formed in the pore 2a. The film 1 is AC-electrolyzed in an aq. soln. contg. a sulfur-contg. compd. to convert the deposit into the sulfide 3a. The Al anodic oxide film 1 is colored in this way in the various color tones controlled by the sulfides.
Patent JP-2000228644-A (JP)
Title: Mobile information terminal, medium and communication system
Inventor: SAWA TATSUSHI
IPC: H04W4/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To reduce useless repetition of data transmission requests to a data transmission source by limiting a received data amount in response to the state of a radio wave. SOLUTION: A mobile information terminal 12 sends/receives data to/from a base station through a radio channel. Then the mobile information terminal 12 limits the reception of binary data such as attached file data and image data in response to a reception level of a radio wave from the base station in the case of acquiring electronic mail data and hypertext data from a mail server 18 and a WWW server 20. Or the mobile information terminal 12 transmits its reception level to the mail server 18 and the WWW server 20, and the mail server 18 and the WWW server 20 may limit a transmission data quantity to the mobile information terminal 12 in response to the reception level information.
Patent JP-H06243607-A (JP)
Title: Control processor and disk type recording and reproduction device
Inventor: ICHIKAWA MASATOSHI
IPC: G05B19/4155
Filed: 1993-02-18
Abstract: PURPOSE:To support a command capable of changing the content of processing. CONSTITUTION:A command control part 109 decodes a command read out from a command decoder 117 into a micro-command and controls the excution of processing responding to the command. However, when a read-out command is an instruction USR, the part 109 outputs a start-up signal 118 to a sequencer 116 in stead of decoding the instruction USR. A sequencer 116 reads out one or plural commands stored beforehand in the sequencer by a micro-processor 108 and applies the command to a command decoder 117 after receiving the start-up signal. The command decoder 117 excutes a given command. Hereafter, processings responding to decoded commands are excuted in the device successively in the same way as in general commands.
Patent JP-H07239320-A (JP)
Title: Apparatus for judging maturity of fruit and fruit vegetables
Inventor: KAWANAKA MICHIO
IPC: G01N29/12
Filed: 1994-02-28
Abstract: PURPOSE:To facilitate maturity judging work and to enhance the S/N ratio of an impact sound signal. CONSTITUTION:When a maturity state is judged, it is judged whether the impact generation state to an object 1 to be inspected is proper by an angle detection part 19 and, only when the impact generation state is judged to be proper, maturity is judged by the control with a judgment control part 21. Since a pedestal 13 and an impact sphere 16a applying an impact to the object 14 to be inspected are separated so that no vibration is propagated, the vibration caused by an impact is not transmitted to the pedestal 13 when an impact is applied to the object 14 to be inspected and, therefore, only a vibration sound on which no noise is superposed is taken in by a microphone 17. As a result, maturity judging work is facilitated and the S/N ratio of an impact sound signal is enhanced and maturity can be easily judged.
Patent JP-S56126355-A (JP)
Title: Confidential communication system
Inventor: NISHIMURA KAZUO
IPC: H04L12/22
Filed: 1980-03-11
Abstract: PURPOSE:To increas the reiliability of a communication, by transmitting a confidential message to the desired receiver only when the terminal numbers have agreed between the logic terminal No. and the physical terminal No. of the receiving terminal. CONSTITUTION:The logic termianal No. concerning the receiver of a confidential corresponding given from the generating part 5c plus the confidential correspondence given from the reading part 5a are sent to the store and forward exchange 2A through the terminal 4a. The exchange 2A accumulates 3A the received information and at the same time discriminates the corresponding terminal 4B from the exchange 2B based on the received information. After this, both the address signal and the correspondence signal are sent to the exchange 2B. The exchange 2B accumulates 3B the information and then transmits the address signal to the terminal 4B. The terminal 4B displays a reception of the confidential correspondence via the display part 6b. Then the input part 6c is started, and thus the logic terminal No. is converted into the physical terminal No. And the normal signal is delivered to the exchange 2B only when a matching is secured for the addresses, and the correspondence signal is transmitted from the exchange 2B to the desired receiver via the control part 6a and the output part 6d.
Patent JP-2000227322-A (JP)
Title: Method and system for measuring radius of curvature
Inventor: SUZUKI MASANORI
IPC: G01B21/20
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method which can be used suitably at a production site and by which the operability and measurement accuracy of a radius-of-curvature measuring system can be improved, by holding a lens to be inspected by means of a holder section and measuring the positional coordinates of one point on the surface to be inspected of the lens, and then, calculating the radius of curvature of the surface to be inspected from the measured coordinate values and the coordinates of the point at which the surface to be inspected comes into contact with the holder section. SOLUTION: A lens 1 to be inspected is positioned by means of a positioning mechanism 15 in a state where the surface to be inspected of the lens 1 is brought into contact with the balls 2a of a holder 2. The balls 2a are fixed to a support 2b at the 1/3 position of the circumference on the outside of the effective diameter of the surface to be inspected. Then the lens 1 is placed on the holder 2 and adjusted by means of the positioning mechanism 15 so that the center of the lens 1 may be aligned with the center of a displacement sensor 3. In this state, the sensor 3 finds the position of the apex of the surface to be inspected of the lens 1. The surface to be inspected is a part of a spherical surface and the spherical surface is represented by three unknowns and four parameters of radius. Therefore, the radius of curvature of the surface to be inspected can be found from the three coordinates of the contacting point between the holder 2 and ball 2a and the measured position of the apex.
Patent JP-S61189621-A (JP)
Title: Compound semiconductor device
Inventor: OTANI NOBORU
IPC: H01L21/205
Filed: 1985-02-18
Abstract: PURPOSE:To form a compound semiconductor layer having reduced distortion in lattices, by providing, between the Si substrate and the compound semiconductor layer, a buffer layer constructed so as to absorb any distortion in lattices due to a difference in thermal expansion coefficient between those layers. CONSTITUTION:A buffer layer 2 is formed on an Si substrate 1, and a GaAs single crystal layer 3 is formed on the buffer layer 2. The buffer layer 2 is composed of a pair of double structures, each consisting of a first sublayer of amorphous or polycrystalline Ge and of a second sublayer of single crystal Ge, for example. The GaAs single crystal layer 3 may be substituted with a layer of a binary compound such as GaP or InP or of a ternary compound such as GaAlAs, InGaP or GaAsP or of a multicomponent compound such as InGaAsP.
Patent JP-2000227903-A (JP)
Title: Application sharing system
Inventor: WASHIDA YOSHIHIRO
IPC: G06F13/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To make constructible a system enabling plural users to share applications by web access and having high responsiveness. SOLUTION: The application sharing system is provided with a user system having a web browser 4 and a sever system 2 constituted so as to communicate with the user system 3 and having a web interface 15 for receiving input data from the system 3 and transmitting data allowed to be executed by the web browser 4 to the system 3, a data conversion means 25 for converting data outputted from the body part of an application into data allowed to be displayed by the browser 4 and executing its reverse conversion also and application sharing management means 12, 19 for realizing application sharing.
Patent JP-2000226243-A (JP)
Title: Colored cement molded article
Inventor: ARAI HIROAKI
IPC: C04B14/02
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a colored cement molded article having an excellent color and inhibiting the generation of efforescence by using carbon black having hydrophilic groups in a large amount as a black coloring agent. SOLUTION: The colored cement molded article is obtained by adding and mixing carbon black having carboxyl groups and hydroxyl groups on the surface of the carbon black in a total amount of >=2 μeq/m2 as a black coloring agent to a cement component and then molding the mixture. The colored cement molded article is also obtained by covering the surface of a cement molded article with a black coating film containing carbon black having carboxyl groups and hydroxyl groups on the surface of the carbon black in a total amount of >=2 μeq/m2 as a black coloring agent.
Patent JP-H09195137-A (JP)
Title: Apparatus for measuring yarn tension
Inventor: NOMACHI YASUHIRO
IPC: D01H13/20
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for measuring tensions of yarns capable of accurately measuring the tensions of the plural yarns according to a small- sized and simple mechanism. SOLUTION: This apparatus for measuring tensions of yarns is obtained by locating plural yarn receiving members 18 and 19 for threading the respective plural parallel yarns 4 therethrough and applying loads corresponding to the tensions thereto on one side of a base plate 1, coaxially arranging the members 18 and 19, connecting plural force sensors 10A and 10B, attached to the base plate 1 and located on the other side thereof to the respective yarn receiving members 18 and 19, producing strains corresponding to the loads applied to the yarn receiving members 18 and 19 and sensing the produced strains. The apparatus is further provided with a load signal producing circuit for producing a load signal corresponding to the loads from the strains sensed with the force sensors 10A and 10B.
Patent JP-H11232583-A (JP)
Title: Traffic simulation system
Inventor: OZAKI ATSUO
IPC: G08G1/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To realize a situation closer to an actual road state on a simulator by a processing speed close to real time by inputting information on vehicles passing through the sensing ranges of some sensors installed on an actual road by each cycle of a fixed time in real time. SOLUTION: Macro information (vehicle information) 12 and 13 on 'the number of vehicles passing through', 'average vehicle speed', etc. of vehicles passing through the sensing ranges of respective sensors 2 and 3 respectively by the cycle of the fixed time being five minutes, e.g. are obtained from the respective sensors 2 and 3. This macro information 12 and 13 are inputted to a traffic simulator 7 in real time. At the simulator 7, a picture similar to the actual road 1, namely a road 8, is displayed on a display part based on macro information inputted with the cycle of the fixed time and in order to take compatibility with macro information, individual vehicles judge a surrounding traffic situation, and the simulator 7 of a micro model executing acceleration processing adjusts the parameter of a vehicle following equation.
Patent JP-S63196387-A (JP)
Inventor: TANIGUCHI YOSHIAKI
IPC: B25C5/02
Filed: 1987-02-12
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-H06239892-A (JP)
Title: Acat inhibitory substance rf-2691a and b and derivative therefrom
Inventor: YOSHIDA TADASHI
IPC: A61P9/10
Filed: 1993-02-19
Abstract: PURPOSE:To obtain the subject compounds, cyclic depsipeptides separated from the culture fluid of Didymostilbe sp. RF-2091 strain, inhibiting the enzyme induced due to high-level cholesterol diet, useful as e.g. a medicine for treating arteriosclerosis with few side effects. CONSTITUTION:Didymostilbe sp. RF-2691 strain is inoculated into a medium to conduct a shaking culture at 28 deg.C for 3 days, and the resultant culture fluid is inoculated into a medium in a jar fermenter, in which a culture is made under aceration and agitation at 28 deg.C for 4 days, and the resultant culture fluid is centrifuged and separated into microbial layer and aqueous layer. The microbes are then extracted with acetone followed by evaporating the acetone at reduced pressures to remain concentrated aqueous layer. This aqueous layer is then put to extraction with ethyl acetate, and the resultant ethyl acetate solution is concentrated at reduced pressures to obtain the aimed substance in a crude form, which is then subjected to counter current partition with n-hexane: 95% methanol (1:1) and the methanol layer is concentrated at a reduced pressure followed by extraction with ethyl acetate; the resultant extract is concentrated and then purified by medium-pressure column chromatography, thus obtaining the objective substance of the formula [R<1> is CH(CH3), etc.; R<2> is CH2CH=C (CH3)2, etc.].
Patent JP-H11218234-A (JP)
Title: Valve element of butterfly valve
Inventor: TASHIRO MITSUTAKA
IPC: F16K1/22
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide the valve element of a butterfly valve which generates no deformation of a core metal when the core metal of the valve element is processed, and reduces the pressure loss of the valve element after the lining formation as small as possible. SOLUTION: To the upper and the lower sides of a core member 15 for valve element boss parts 20 and 21 having stem insertion holes 18 and 19 are provided, and an opening 24 is formed to the core member 15 positioning between the boss parts 20 and 21. At the same time, the upper and the lower stem insertion holes 18 and 19 are provided allowable to penetrate almost in the linear direction each other through the opening 24, and furthermore, this opening 24 is filled with a covered material such as a resin, and the outer periphery of the core member 15 is covered by the covered material, in the valve element of a butterfly valve.
Patent JP-S62191318-A (JP)
Title: Positioning stopper for moving body in conveyor
Inventor: KARITA ATSUJI
IPC: H02P25/06
Filed: 1986-02-14
Abstract: PURPOSE:To aim at a positioning stop in a short time, by setting up a magnet in one side of a conveying passage and a moving body while setting up a plate consisting of soft and hard magnetic materials to be opposed to this magnet in the other side, and attaching and clamping another plate consisting of nonmagnetic conductive materials to the former in superposition. CONSTITUTION:A long plate 14 consisting of soft and hard magnetic materials is set up on an outer surface of a side plate part of a floating truck 2 in a way of turning up its longitudinal direction with a forward direction of the floating truck, and an electromagnet 15 is clamped there so as to be opposed. A plate 16 consisting of nonmagnetic materials including copper or the like is stuck and clamped to the long plate 14 consisting of these soft and hard magnetic materials in superposition at a proper interval with the electromagnet 15. With this constitution, in addition to hysteressis interval with the electromagnet 15. With this constitution, in addition to hysteresis braking force between the long plate 14 and the electromagnet 15, eddy current braking force acts on the plate 16. Therefore, such composite braking force that combines these two forces acts on the truck 2, and that when a rate of the truck 2 is speedy, strong braking force comes to work in consequeence. Accordingly, stoppage of a moving body is performable in a short time.
Patent JP-H02209746-A (JP)
Title: Substrate housing
Inventor: SATO MASASHI
IPC: H01L21/68
Filed: 1989-02-09
Abstract: PURPOSE:To prevent a stored substrate from flying out even if a substrate housing inclines by narrowing the width of the projection of a substrate part than that of the recess on the opening side. CONSTITUTION:The width of a substrate holding part 2 to become the projection of a substrate storage 1 is made narrower than that of an opening 3 to become a recess. Hereby, even if the substrate housing 1 inclines in the arrow 5 direction, the substrate 4 is detained by the step between the substrate holding part 2 and the opening 3. By providing an angular projection 6 at the stop part between the substrate storage 2 and the opening 3, the shock, that the step between the opening and the substrate holding part 2 gives to the substrate when the substrate 4 goes toward the substrate holding part 2 from the opening 3 during storage of the substrate, is softened. Since the lower side of the angular projection 6 goes toward the reverse side to the opening, even if the substrate storage 1 inclines in the arrow 5 direction and the substrate 4 goes out to the place of the step between the substrate holding part 2 and the opening 3 and further vibration is added to the substrate storage 1, the substrate 4 never goes toward the opening 3.
Patent JP-S61192859-A (JP)
Title: Guide vane opening and closing device of cylinder water turbine
Inventor: SHINOHARA MORIMICHI
IPC: F03B3/18
Filed: 1985-02-20
Abstract: PURPOSE:To eliminate the need for a guide ring and to simplify guide vane control mechanism decrease the weight of the mechanism, by a method wherein a servo motor for controlling a guide vane is disposed in an annular space formed by the outer periphery of a main shaft and the inner periphery of an inner case. CONSTITUTION:A cylindrical water turbine is provided within a headrace cylinder (guide vane case) 5, through which pressure water is fed, with an inner cylinder (inner case) 7, being a non-rotation part, and a guide vane 6 is rotatably mounted to the water turbine by means of bearings 5-1 and 5-2 respectively located between the two case 5 and 7. An annular space 8 is formed between the outer periphery of a main shaft 3 and each of the inner case 7 and the inner peripery of an inner case part 9 on the upper stream side connected to the case 7, and a servo motor, formed with a piston drum part 22, secured to the inner wall of the inner case 7, and a cylinder 23, being axially slidable, is disposed in the space 8. And a guide vane 6 is rotated by means of a link 17 and a lever 16 through movement of the cylinder 23.