baber/WOPTO huggingface dataset:
Patent JP-H03230012-A (JP)
Title: Gas exhausting device for combustion apparatus
Inventor: TAKESHITA SHIRO
IPC: F23L17/02
Filed: 1990-02-05
Abstract: PURPOSE:To reduce noise and prevent rainwater from entering by a method wherein in an exhaust top rear part which is formed into one piece, a sloped plate is provided above a round plate which is connected to a rear vertical plate and rear bottom plate at the ends each, and a resonance device is composed of a space, which is formed by the sloped plate and rear left and right side plates, and an opening in the corner. CONSTITUTION:In an exhaust top rear part 28 which is formed into one piece, a sloped plate 47 is provided above a round plate 41 which is connected to a rear vertical plate 40 and a rear bottom plate 42 at the ends each. After the exhaust gas flow enters the exhaust top rear part 28, the flow direction is changed from downward to parallel flow to a louver 47, and the exhaust gas is led to an exhaust top front part 30 and discharged outside a main body casing 25 through an exhaust gas outlet 29. An eddy current region generated at around the round plate 41 is restrained and the pressure drop is reduced. A resonance device is composed of a space 48, an opening 49 and the thickness of the sloped plate 47, and provides a noise reducing effect against noise generated in an exhaust top. Moreover, rainwater which horizontally enters the exhaust top through an exhaust gas outlet 29 is prevented from entering an exhaust duct 24 over an exhaust gas inlet 27 because the stream line at the exhaust gas inlet 27 is deflected at about 90 deg..
Patent JP-H03229711-A (JP)
Title: Production of highly orienting conjugated polymer
Inventor: OGAWA KAZUFUMI
IPC: G02F1/361
Filed: 1990-02-05
Abstract: PURPOSE:To prepare the title polymer stable and excellent in electrical conductivity and nonlinear optical effect by irradiating, in an inert gas atmosphere with an energy beam, the surface of a substrate plate on which a monomolecular film of a specific straight-chain compd. has been formed by adsorption, and polymerizing the compd. through the reaction at sites of unsatd. groups. CONSTITUTION:A base plate with a hydrophilic surface is immersed in an org. solvent wherein a straight-chain compd. having an unsatd. group (e.g. an acetylene group), a chlorosilane group (-Si-Cl), and an oxygen atom [e.g. a silane surfactant of the formula (wherein l, m, and n are each 0 or an integer and pref. their sum is 5-25)] has been dissolved, thereby forming a monomolecular film of the compd. on the surface of the plate by chemical adsorption. Then, the surface is irradiated with an energy beam in an inert gas atmosphere to polymerize the compd. through the reaction at sites of unsatd. groups. Thus a highly orienting conjugated polymer, e.g. a polyacetylene or polydiacetylene, stable and highly excellent in electrical conductivity and nonlinear optical effect, is obtd at a high efficiency; the film is very useful for producing a device utilizing the nonlinear optical effect.
Patent JP-H09219979-A (JP)
Title: Vibration actuator
Inventor: SUGAYA ISAO
IPC: H02N2/00
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of the inclination and the whirling of a moving body by providing a power fetching member, which transmits the rotation of a relative moving member to the outside at approximately the same position as the providing position of a rotary supporting member with regard to the direction of a fixed shaft. SOLUTION: A ring-shaped groove part 12c is formed at the central part of the upper end surface of a moving body 12. A bearing 13 is coupled into the groove part 12c and mounted. The bearing 13 is mounted at the specified position of a fixed shaft 10, and the moving body 12 is supported rotatably by the fixed shaft 10. Then, a gear 16, which is a power fetching member, is formed in the ring shape at the outer surface of the moving body 12, which becomes the same height as the providing position of the bearing 13. The power is taken out of a gear 18a, which is formed in the ring shape, to a powertransmission object member 17a. Thus, the occurrence of the inclination and the whirling of the moving body 12 can be suppressed.
Patent JP-H01204331-A (JP)
Title: Manufacture of fluorescent lamp
Inventor: IKEDA TAKESHI
IPC: H01J9/22
Filed: 1988-02-08
Abstract: PURPOSE:To prevent the crack or the exfoliation of the metallic oxide film of a lamp during the cooling time by coating a suspension of metallic oxide powder on the inner surface of a tubular glass bulb and then by heating the glass bulb at a temperature higher than the combustion temperature of the solvent so as to make the film after heating the said bulb at a temperature lower than the combustion temperature of the solvent. CONSTITUTION:A suspension of a metallic oxide powder in a solvent is coated on the inner surface of a tubular glass bulb 1 and dried. The glass bulb 1 coated with, for example, titanium oxide suspension is heated at a temperature lower than the combustion temperature of the solvent to produce the film of titanium oxide. Then a suspension of a phosphor powder in nitrocellulose and butyl acetate is coated on the titanium oxide film, dried, and heated up for combustion. Thereby the solvent nitrocellulose in the phosphor film and the titanium oxide film is burned, so that the phosphor film 3 is produced on the metallic oxide film 2 such as titanium oxide and therefore the exfoliation of the metallic oxide film from the inner surface of the glass bulb can be prevented.
Patent JP-H03230221-A (JP)
Title: Software system structure device
Inventor: YOSHIMURA YASUNOBU
IPC: G06F9/06
Filed: 1990-02-05
Abstract: PURPOSE:To facilitate the control over the storage medium of a software system by selecting a source program where a specified type label s written additionally and generating the object program of the source. CONSTITUTION:An operator specifies the type of a software system to be structured by a specifying means 2. A selecting means 3 selects a program of the specified type among labeled programs stored in a storage means 1 according to the specification. Then a generating means 4 generates the object of the source program to structure the software system of the specified type. Consequently, different type software system and the software system and the software systems of optional types can be structured at a time.
Patent JP-H06242969-A (JP)
Title: Real-time multitask system
Inventor: FUJISHIMA YASUHARU
IPC: G06F9/46
Filed: 1993-02-15
Abstract: PURPOSE:To prevent a system error due to abnormal state transition of the real-time multitask system which performs process of plural events in real time. CONSTITUTION:This system has a state transition even detecting means 1 which detects an event creating the state transition of the system, a state transition confirming means 2 which confirms whether or not the event creating the state transition of the system is normal, a state transition confirmation table 3 which stores information for confirming whether state transition corresponding to an event is normal or abnormal, a state transition control means 4 which controls the state transition of the system a state transition table 5 which stores the state transition corresponding to the event creating the state transition of the system, an actin table 6 which stores start/stop information on a task accompanying the state transition, and a task operation switching means 7 which performs start/stop control over the task.
Patent JP-S59152407-A (JP)
Title: Manufacture of multilayered interference film filter
Inventor: MURAKI AKIRA
IPC: G02B5/28
Filed: 1983-02-18
Abstract: PURPOSE:To obtain a multilayered interference film filter having high dimensional accuracy and a short lift-off time by forming an Al film on a substrate with a Cu film in-between, forming an overhanging grooved part, and forming a multilayered interference film pattern. CONSTITUTION:A Cu film 2 is vacuum-deposited on the surface of a transparent glass substrate 1, and an Al film 3 is vacuum-deposited on the film 2. After forming a mask material on the film 3, a prescribed resist pattern 4 is formed by photoetching or other method. The exposed part of the Al film 3 is removed with an etching soln., and the exposed Cu film 2 is removed with an etching soln. to expose the substrate 1. A desired multilayered interference film 6 is then vacuum-deposited to a slightly smaller thickness than the depth of the resulting groove 5. Sides of the films 3, 2 are brought into a partially exposed state after the deposition. The Cu film 2 is removed by etching through the exposed part of the film 2. The films 3, 6 are simultaneously removed when the film 2 is removed. Thus, a multilayered interference film pattern 6a is formed on the substrate 1.
Patent JP-H09197993-A (JP)
Title: Signboard
Inventor: KOIDE YOSHIHIRO
IPC: G09F17/00
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain a simplified signboard which has a specific wording entry part composed of a sheet body and can easily be attached to and detached from a sheet body. SOLUTION: The sheet body 16 for entering specific warding is formed as guide levers 21 on cylinder parts 20 at upper and lower end parts. A support frame 17 for extending the sheet body 16 is composed of left and right frame bodies 25 and 26 which consist of lower frame bodies 28a that can freely be inserted into and extracted from the upper frame bodies 2 and 27b and can be opened and close, and a lock part is inserted into the fitting hole 55 of the connecting lever 30 of the upper frame body 27b from above to fit a fixture 45b. A lock part is inserted into the fitting hole of the connecting frame 39 of the lower frame body 28a from below to arrange the fixture 45b. Further, the extension parts of the fixtures 45b are inserted into insertion holes 22 at both the ends of the guide lever 21 of the sheet body 16 to extend the sheet body 16 on the support frame 17.
Patent JP-H09181924-A (JP)
Title: Image mask processing device and its method
Inventor: KITAMURA HIDEAKI
IPC: H04N1/387
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To form a mask area at borders of adjacent image areas through the processing of image data in order to prevent void due to deviated process. SOLUTION: When the operator selects an image area CR2 being a processing object, processing thickening the processing object area CR2 by a prescribed width (d) is conducted and colors of mask areas CR4, CR5 formed thereby are decided a color of the processing object area CR2 and an original color of the mask areas CR4, CR5. For example, the color of the mask areas is decided by adopting a higher value among color components of the processing object areas and the original color component of the mask areas.
Patent JP-S58144498-A (JP)
Title: High speed plating apparatus
Inventor: IWAIZUMI MICHIHARU
IPC: C25D7/04
Filed: 1982-02-22
Abstract: PURPOSE:To make it possible to reduce the irregularity of a plating thickness, in a plating chamber consisting of a cylindrical electrode and a non-conductive holding member of the electrode having an outflow and an inflow ports of a plating liquids, by specify the cross area ratio of the outflow and inflow ports of the plating liquid. CONSTITUTION:A plating chamber 1 is constituted from a cylindrical electrode 3, non-conductive holding members 6, 7 having an outflow and an inflow ports provided to the upper and the lower ends thereof and a lid 10a hermetically closing the upper opening part of an internal chamber 8 formed by the electrode 3 and the holding members 6, 7 and integrated with a shaft 10 for holding an object W to be plated. The outflow and the inflow ports 5, 4 of the plating liquid are provided in such a manner that the ratio of the cross area of the outflow port 5 to that of the inflow port 4 is adjusted to 1.5 or more. By this mechanism, the flow of the plating liquid on the surface of the object W to be plated becomes uniform and a plating thickness of high speed plating to a long cylindrical body can be made uniform.
Patent JP-H08202774-A (JP)
Title: Electronic receipt filing card and device for performing access to this card
Inventor: KOBAYASHI TAKAFUMI
IPC: G06Q50/10
Filed: 1995-01-20
Abstract: PURPOSE: To utilize an electronic receipt for accounts processing in place of the receipt of paper by providing the electronic receipt filing card, for which receipt data are electronically recorded in a card, so that those receipt data can be prevented from being revised or forged and the propriety of data can be checked. CONSTITUTION: At a shop to issue the receipt, receipt data composed of a shop ID, amount to be paid, date and time of payment and receipt issue shop certificate code or the like are written from a POS terminal 1 of the shop to an optical card 3 carried with a paying person. In this case, the receipt issue shop certificate code is generated from an individual key for shop peculiar for the shop, the amount to be paid and the date and time of payment by ciphering algorithm. An optical card 3 records a lot of receipt data in a DRAW form. On the side of a receipt certificating person, the receipt data are read from this optical card 3 to a processor 5 and processed. At such a time, it is checked based on the receipt issue shop certificate code whether the receipt data are proper or not.
Patent JP-S54119869-A (JP)
Title: Analog digital converter
Inventor: KATOU KAZUO
IPC: H03M1/38
Filed: 1978-03-10
Abstract: PURPOSE: To obtain the reference voltage correctly even if ripple is greater, by performing AC amplification separately for the ripple components in the reference voltage filtered and picking up the timing with the average ripple voltage.  
     CONSTITUTION: Input voltage is fed to the terminal 101 of the analog comparator 10 and the chopped reference voltage is fed to the terminal 103 through the filter 30. With the switch 108 ON and 107 OFF, the reference voltage is AC amplified 40 and inversion-amplified 44, then becomes the pulse waveform (B) which changes at the intersecting point showing average value equal to the area for positive and negative ripples (A). When the switch 108 is selected to 107 at the leading or trailing of the waveform, the voltage of the capacitor 109 is selected to the input voltage, and it changes in step when the both are not equal. When the increment or decrement is inversion-amplified 110, comparison output depending on the amplitude of the input side can be obtained at the terminal 115. With this constitution, the effect of the ripple can sufficiently be rejected even with the time constant of filter equal to the chopper period, and the filter can be of small size and high resolution converter with short conversion time can be established. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63195582-A (JP)
Title: Test circuit for lsi internal circuit
Inventor: SAKURAI HIROKI
IPC: H01L21/66
Filed: 1987-02-06
Abstract: PURPOSE:To add a test circuit automatically by replacing an existent pin with a two-way pin and utilizing it as test data input and output pins, and adding the test circuit. CONSTITUTION:When a test is conducted, the input test pin 4 and output test pin 5 are both held at '1' to place a two-way buffer 21 for test data input in an input mode and two-way buffer 22 for test data output in an output mode. Here, data inputted from the two-way pin 19 for test data input is inputted to the TD pin of a FF 23 through the buffer 21 and latched at the rise of the signal of a clock input pin 2, and the signal is further passed through a circuit 12 to be tested, latched by a FF 24 at the next rise of the input pin 2, and outputted from the TQ pin. Then the data is outputted from the two-way pin 20 for test data output through the buffer 22. Thus, the test circuit is added automatically.
Patent JP-S57143714-A (JP)
Title: Composite type video head
Inventor: MIURA MASATSUGU
IPC: G11B5/23
Filed: 1981-02-27
Abstract: PURPOSE:To prevent the leakage of magnetic flux, by providing a magnetic core formed in one body by means of glass bonding after inserting a shielding material such as permalloy having width which is narrower than that of the magnetic core and wider than that of a gap, between a ferrite magnetic core exclusive for recording and a magnetic core exclusive for reproducing. CONSTITUTION:A notch part 1 of a recording exlusive core, a recording exclusive operating gap 2, a notched part 3 of a reproducing exclusive core, a reproducing exclusive operating gap 4,a glass part 5 for forming in one body the recording exclusive core and the reproducing exclusive core, permalloy 6, a wiring window 7 of the recording exclusive magnetic core, and a wiring window 8 of the reproducing exclusive magnetic core are shown in the figure. In this state, the manufacture of a recording exclusive magnetic core block and a reproducing exclusive magnetic core block is performed up to each glass bonding stage by a conventional video head manufacturing method, and after that, a glass rod is inserted between both the core blocks, 0.1t permalloy is inserted 5% each longer than the length corresponding to the track width part, and it is cut to prescribed thickness.
Patent JP-S58144538-A (JP)
Inventor: ITOU KATSUTO
IPC: H02J3/08
Filed: 1982-02-23
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-S62185420-A (JP)
Title: Data transmission system
Inventor: NISHII RIYUUGO
IPC: H04B11/00
Filed: 1986-02-12
Abstract: PURPOSE:To expand the movable range by providing a prescribed transmission/ reception device, converting a data to be sent into an ultrasonic wave signal or an electric signal and sending the result through a space between prescribed transmitter/receiver so as to facilitate the movement of a terminal equipment. CONSTITUTION:A terminal equipment 1 is provided with a #1 ultrasonic wave transmitter/receiver, and a #1 MODEM 2A is provided with a #2 ultrasonic wave transmitter/receiver, and a required ultrasonic wave signal 4 is sent between transmitter/receiver 7A and 7B. When the operator inputs a data to be sent from the terminal equipment 1 to a computer system 3, the data, e.g., an electric signal, is converted into a corresponding ultrasonic wave signal, sent in space from the #1 ultrasonic wave transmitter/receiver 7A and received by the #2 ultrasonic wave transmitter/receiver 7B. Then the ultrasonic wave signal is converted into the corresponding electric signal and received by the #1 MODEM 2A. The data transmission from the #1 MODEM 2A to the computer system 3 is executed by the similar method as a conventional way.
Patent JP-H10217909-A (JP)
Title: Shock absorber for automobile seat belt
Inventor: KODAMA RYOZO
IPC: B60R22/28
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To relax shock applied to an occupant by delivering a seat belt by given length for unfastening the seat belt when excess tensile force is applied to the seat belt on automobile collision, etc. SOLUTION: A resistor base substance 25 installed in the cylindrical hole 16c of a cylindrical reel 16 for winding an automobile seat belt or on a shaft 17 and rotated with the cylindrical reel 16 or the shaft 17 is provided with a load generating part 18 engaged with a resistor group 24 consisting of a plurality of resistors 31, 32, 33 engaged with together adjacent to each other. The reel 16 is temporarily fixed to the shaft by a contact load. When the shaft 17 is locked and fixed by excess tensile force application to the seat belt, the tensile force firstly rotates the reel 16 against the contact load of the resistor base substance 25 to deliver the seat belt. The reel 16 is then rotated by given rotation frequencies against the order of each contact load of resistors 31, 32, 33 to deliver the seat belt by given length.
Patent JP-H06241844-A (JP)
Title: Fluidic flowmeter
Inventor: ONODA HAJIME
IPC: G01F1/20
Filed: 1993-02-16
Abstract: PURPOSE:To provide a fluidic flowmeter which prevents the generation of the disorder of a fluid flowing in a flow passage, eliminates a bad influence on the characteristic of a fluidic element and can perform an accurate measurement. CONSTITUTION:A fluidic flowmeter is composed of a flow-passage case 23 constituting a flow passage 26 and of a fluidic element 51 incorporated in the flow-passage case 23. A jet nozzle 54 which jets a fluid into the flow passage 26 is installed in the fluidic element 51, a target 33 is installed inside the flow passage 26 so as to face the jet nozzle 54, and symmetric sidewalls 34a, 34b are installed on both sides so as to sandwich the target 33. Upper walls 55 which protrude symmetrically and integrally to the right and left directions from the jet nozzle 54 and whose inner faces face the flow passage 26 are installed in the fluidic element 51 for the fluidic flowmeter which detects, by means of a piezoelectric film sensor, alternating pressure waves generated by the vibrating phenomenon of the fluid jetted from the jet nozzle 54 and which detects a flow rate.
Patent JP-S59154020-A (JP)
Title: Inspection of mask
Inventor: SHINTANI MASAKI
IPC: G03F1/86
Filed: 1983-02-22
Abstract: PURPOSE:To inspect the defect of a mask accurately by comparing the mask with the drawing data of a mask pattern by a method wherein a required pattern is formed on a mask by an electron beam drawing and the electron beam is applied to the mask in accordance with a pattern signal identical to or reversal of the drawn pattern and the secondary electron emitted from the mask is detected. CONSTITUTION:Glass on which a chrome film is applied is used as a mask blank and a positive-type electron beam resist is used as a resist and a mask pattern, for instance an L-shape mask pattern, is formed by an electron beam drawing. The mask thus obtained is put accurately on the position identical to that when the pattern is drawn and an electron beam of a blanking signal is applied to it. If a defect exists on the mask, for instance, if a chrome film 11' remains in the L-shape pattern, if the L-shape pattern has a chipped part or if a pin-hole exists in the L-shape pattern, the intensity of the secondary electron is different at that part. Therefore, by observing the intensity of the secondary electron emitted from the mask surface, the defect of the mask can be detected.
Patent JP-S60172123-A (JP)
Title: Parts of electron gun
Inventor: DEGAWA YOSHIO
IPC: H01J1/46
Filed: 1984-02-17
Abstract: PURPOSE:To reduce gas discharge from parts during the use of electric guns by covering the surfaces of the parts with a metal or a metal oxide to an extent that holes and cracks opened on the surfaces from the inside of the parts are completely blocked out at least in the proximity of the surfaces. CONSTITUTION:The openings of voids 6 on the surfaces of parts formed by a powder sintering method are covered with a metal or a metal oxide by plating, vacuum evaporation, or impregnation to an extent that the openings are blocked out at least in the proximity of the surfaces. In the vacuum evaporation, the evaporated materials generally go straight ahead and film the surfaces, so that the openings on the surfaces are liable to be blocked out with the voids 6 leaving inside. In the impregnation method, such as many metal chlorides are well applicable because they can make solutions having sufficiently high fluidity. When a proper material is used for the impregnation, the voids inside the parts formed by a powder sintering method can be almost completely filled up. By these methods the troublesome gas discharge can be suppressed.