baber/WOPTO huggingface dataset:
Patent JP-S5447471-A (JP)
Title: Electronic circuit
Inventor: MIZUNO FUMIO
IPC: H03K19/094
Filed: 1977-09-21
Abstract: PURPOSE:To secure a constant action time regardless of variation of the input signal by constituting the electronic circuit with the ratio-type inverter and the constant voltage element. CONSTITUTION:The circuit is of a ratio-type inverter circuit, and load FETQ1 and driving FETQ2 are connected in series. The joint of both FET's is used as the output Vout terminal, and input signal Vin is appliedto Q2 via clamping circuit 1 (consisting of resistance R and FETQ4 functioning as the constant voltage element). Here, the clamping voltage of circuit 1 is set previously to threshold voltage Vth (2.6V) of G4. As a result, the ''1'' level of Vin cna be clamped to a low level as much as possible, gm of Q2 can be raised up, the ''O'' level of Vout can be increased to accelerate the next rising action, and thus the action speed can be increased for the inverter circuit. Furthermore, a constant voltage can be applied to Q2 at all times regardless of fluctuation of Vin since the ''1'' level of Vin is clamped 1. As a result, the operation time can be made constant for the inverter circuit.
Patent JP-H01283719-A (JP)
Title: Remote operation type circuit breaker
Inventor: OISHI HIROTOSHI
IPC: H03K17/16
Filed: 1988-05-09
Abstract: PURPOSE:To prevent breakage of a thyristor by connecting a surge absorber in parallel with a switching element so as to absorb an arc voltage produced at the time of shortcircuit and an external surge voltage. CONSTITUTION:Contacts 2-4 connected with three-phase power source side terminals R-T respectively are composed to be opened and closed through interlock with an operation handle of a breaker, and to be released when a trip mechanism 6 operates. Switching elements 7-9 are each composed of a pair of thyristors 7A, 7B-9A, 9B connected in inverse parallel relation. In case a shortcircuit of a circuit or any other trouble occurs to make overcurrent or abnormal current flow, overcurrent detecting devices 16-18 detects it to operate the trip mechanism 6 to open the contacts 2-4. An arc voltage or the like by the trouble of shortcircuit is absorbed by surge absorbers 13-15. Occurrence of breakage of a thyristor composing the switching elements by the arc voltage or an external surge voltage or the like can thus be prevented.
Patent JP-H06323816-A (JP)
Title: Noncontact method for determining height at arbitrary part of microobject using optical means
Inventor: JODAI MICHIO
IPC: G01B21/20
Filed: 1993-05-14
Abstract: PURPOSE:To allow easy noncontact measurement of the height of a microobject by determining the coordinates of two points on an object displayed on a monitor, converting the first time coordinates and the second time coordinate axes to a reference coordinate, and then determining the three directional components of the distance in the reference coordinate. CONSTITUTION:An optical means 1 comprising a combination of a TV camera 2, a macrolens group 4, and a mirror 6 picks up an image of an object and displays the image on a TV monitor 7. Points A, B to be measured are then pointed on the TV monitor 7 and the rotational position (rotational angle theta1) of the mirror 6 at that time is read out by means of an encoder whereas the coordinates of the points A and B are read out by means of a video measuring unit 8. The mirror 6 is then rotated by an arbitrary angle theta2 through a rotating unit 5 and an image is picked up and the coordinates of the points A, B are read out. The first time coordinates and the second time coordinate axes are then converted into a reference coordinate and the distance between the two points A, B and the X, Y, Z components thereof in the reference coordinate are determined. This constitution allows noncontact optical measurement of height at an arbitrary part of a microobject.
Patent JP-S60257319-A (JP)
Title: Feeding device of liquid in minute quantity
Inventor: MATSUOKA KAZUHIKO
IPC: G01N1/20
Filed: 1984-06-04
Abstract: PURPOSE:To collect a sample liquid from a mother pipe without any contamination and to feed to a corpuscle measurer a certain minute quantity by providing a liquid feeder between a mother pipe and the chamber to be fed and by providing a valve opening and closing in accordance with the movement of a piston. CONSTITUTION:A flow rate regulating valve 3 has an opening and a sample liquid Q1 in a certain quantity is flowed and over-flowed by an over-flow tank 4. In the case of the measurement of a corpuscle in the sample liquid, an automatic valve 11 is closed and an automatic valve 6 is opened and the revolution of a motor 10 is communicated to a piston 7b at high speed to move it upward and a sample liquid Q2 in a certain quantity is introduced into a cylinder 7a. Then the automatic valve 6 is closed and the automatic valve 11 is opened and the revolution of the motor 10 is communicated to the piston 7b at low speed to move it downward and a sample liquid Q3 is introduced to an introducing inlet 13a of a jet nozzle 13 from the cylinder 7a. At the same time the air having high temp. and high pressure is introduced to an introducing inlet 13b and the sample liquid is vaporized inside a carburetor 12 and evaporated and changed to a gaseous sample. The gaseous sample thereof is introduced to a corpuscle measurer 15 and measured.
Patent JP-S60256791-A (JP)
Title: Heat exchanger
Inventor: MATSUMURA NOBORU
IPC: F28F9/22
Filed: 1984-06-04
Abstract: PURPOSE:To improve heat transfer performance by a method wherein a partitioning cylinder, surrounding the periphery of bundle of spiral heat transfer tube arranged in an annular space between the assembled return pipe of secondary fluid and the inner surface of a vertical type vessel and precluding the bypass flow of primary flow, is provided with protuberances and recesses on the inner surface thereof. CONSTITUTION:A plural stages of spiral fins are provided on the inner surface of the partitioning cylinder 13, a flow path is narrowed by the fins to increase a resistance, the bypass flow ascended along the inner surface of the partitioning cylinder 13 is suppressed and the heat transfer efficiency is improved. On the other hand, high-temperature primary gas 1 passes between the heat transfer tubes 4 arranged in the partitioning cylinder 13 and is discharged to the outside from an outlet nozzle 5 after effecting heat exchange between the secondary gas in the heat transfer tubes 4, however, the upper part of the partitioning cylinder 13 is closed, therefore, the bypass flow generated between the heat transfer tubes 4 and the vertical type vessel 3 is suppressed, the high-temperature primary gas 1 ascends between the heat transfer tubes 4 under a condition that it is distributed uniformly substantially and the heat transfer efficiency may be improved.
Patent JP-H08304666-A (JP)
Title: Fixing method for optical waveguide and optical fiber and fixing device therefor
Inventor: MINAMINO MASAYUKI
IPC: G02B6/30
Filed: 1995-05-11
Abstract: PURPOSE: To provide a fixing method for an optical waveguide and optical fibers which minimizes the thermal deterioration applied on UV curing resins and adhesives and a fixing device therefor. CONSTITUTION: The optical fiber 1 for incidence and the optical fiber 7 for exit are respectively butted against the incident end face and exit end face of the optical waveguide 2 in the state of aligning their optical axes and the uncured UV curing resins packed into their respective butt parts are simultaneously irradiated with UV rays, by which the UV curing resins are cured and the optical fiber 1 for incidence and the optical fiber 7 for exit are respectively fixed to the incident end face and exit end face of the optical waveguide 2.
Patent JP-H02256263-A (JP)
Title: Cooling structure of integrated circuit
Inventor: UMEZAWA KAZUHIKO
IPC: H05K7/20
Filed: 1988-05-09
Abstract: PURPOSE:To obtain a high heat transfer rate and to obtain a highly reliable cooling structure against corrosion by constituting a refrigerant flow path so that liquid refrigerant which is jetted from a nozzle is made to hit a cooling plate facing an integrated circuit, and filling a gap between the integrated circuit and a cooling plate with heat conducting compound. CONSTITUTION:A gap between an integrated circuit 1 and a cooling plate 5 is filled with a heat conducting compound. Liquid refrigerant which is inputted into a cooling device 4 through a refrigerant inlet port 8 is jetted into a cooling part 13 through a nozzle 10 by way of a header part 9 that is closest to the inlet port 8. The refrigerant is made to hit the cooling plate 5 located at the facing part to the integrated circuit 1. The refrigerant flows out to the header part 9 through a hole 14. Heat generated in the integrated circuit 1 passes through a heat conducting compound 7. The heat is transferred to the cooling plate 5. The liquid refrigerant which is jetted through the nozzle 10 is made to hit the cooling plate 5, and heat transfer is performed. In this way, the heat resistance value from the integrated circuit 1 to the liquid refrigerant can be suppressed to a low value, and the formation of holes due to corrosion can be prevented.
Patent JP-S63278194-A (JP)
Inventor: FUJITA KENJI
IPC: G07G1/12
Filed: 1987-05-08
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-H05306787-A (JP)
Title: Check valve
Inventor: HARADA ICHIRO
IPC: F16K15/03
Filed: 1992-05-06
Abstract: PURPOSE:To relax the impact force to be generated at the time of closing a check valve to be used for a pump equipment, and prevent the pollution such as death of fishes on the discharge side by forming a check valve into the hollow structure or the bag structure, and sending the air inside thereof. CONSTITUTION:A valve plate 8 has the hollow structure, and the air is sent from an air pipe 11 to the valve plate 8 through a valve shaft 10. A hole 9 is provided in the inner surface side of the valve plate 8, and the air is jetted from the hole 9. The valve plate 8 is thereby lightened by the buoyancy, and the open degree of the valve plate 8 is enlarged than the conventional one to reduce the loss of the hydraulic power. Furthermore, dissolved oxygen of the water discharged from a pump is restored by jetting the air. The pump side is fully filled with water immediately after closing a check valve, and as the rotating number of the pump is reduced, the negative pressure is generated in the pump side, but the air is jetted from the hole 9 to the pump side to prevent the generation of the negative pressure.
Patent JP-S5737786-A (JP)
Title: Optical cassette tape with indicator
Inventor: NANBA NORIYOSHI
IPC: G11B7/24009
Filed: 1980-08-20
Abstract: PURPOSE:To indicate the amount of a recorded part of an optical recording tape contained in an airtight case. CONSTITUTION:A tape 15 is formed by coating a plastic base with a Te-As-Se metallic film to about 1,000Angstrom  thickness to record a digital signal by a laser beam, or by applying a mixed material of carbon and nitrocellulose onto the plastic base, and then contained in an airtight housing 10 for preventing dirt, such as dust. To the back wall 10d of the housing 10, an indication tape 30 is adhered to indicate a recording time corresponding to the recording time of the tape 15.
Patent JP-H0410171-A (JP)
Title: Inspecting device for cellophane adhesion tape
Inventor: MAENOZONO KATSUMI
IPC: G06T1/00
Filed: 1990-04-27
Abstract: PURPOSE:To decide the bubble remaining in the cellophane adhesion tape and core foamed resin collapse by performing a process with a vertical projection calculation means, a first difference calculation means, a second difference calculation means, and difference addition value calculation means. CONSTITUTION:The multi-valued density information is stored in a frame memory 32 for respective picture element 512 X 512, for example, composing of the picture. A value is calculated to integrate the density information stored in the frame memory 32 for each picture element in the vertical direction (Y- direction) of the picture. This is called a vertical projection. Next, the difference of the space of 10 picture elements of the calculated vertical projection is calculated. This means the difference of the vertical projections between the one in respective horizontal picture element positions and the one of 10 picture elements ahead. Further, a value, added the secondary difference of three picture elements for every other picture element, is calculated by every other picture element. Thus, the collapse of core foamed resin can be decided.
Patent JP-2000304186-A (JP)
Title: Gas pipe connection unit
Inventor: FUJISAWA SHOZO
IPC: F16L39/00
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To perform machining of a gas passage by a lathe and to perform fineadjustment of an intercenter distance between a pipe coupling element on the primary side and a pipe coupling element on the secondary side, in a gas pipe connection unit used when connection ports on the primary side and the secondary side of a gas apparatus, such as a gas meter, are connected to pipings on the primary side and the secondary side. SOLUTION: This connection unit is formed such that a coupling member having pipe coupling elements 11 and 21 on the primary side and the secondary side is divided into the members 30 and 40 on the primary side and on the secondary side. The members 30 and 40 on the primary side and the secondary side are coupled together through a coupling mechanism 50. The coupling mechanism 50 has a function to adjust an intercenter distance L1 between pipe coupling elements 11 and 21 on the primary side and the secondary side.
Patent JP-S604572-A (JP)
Title: Ink composition for dry offset printing
Inventor: OGAWA YUUZOU
IPC: H01B1/12
Filed: 1983-06-23
Abstract: PURPOSE:To provide the titled derivative having excellent resistance to highlight staining and printing performance, and giving a printed matter having improved gloss, by compounding specific amounts of specific petroleum solvent, a specific polymer and a specific compound selected from esters, ethers, aldehydes and ketones. CONSTITUTION:The objective ink derivative is produced by compounding (A) 10-50wt% petroleum solvent having a boiling point of >=200 deg.C (e.g. paraffinic solvent), (B) 0.1-20wt% polymer insoluble in the component A at <=50 deg.C (preferably alpha-olefin/maleic acid copolymer), and (C) 0.1-20wt% of one or more compounds which dissolve or swell the component B and selected from esters, ethers, aldehydes, ketones and alcohols (preferably trioctyl phosphate, etc.).
Patent JP-H09297797-A (JP)
Title: Method for providing product information
Inventor: MOROOKA YOSHITSUGU
IPC: G06F19/00
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To shorten the time until a purchase of a desired article by a customer by retrieving the article information by using the same portable terminal that the customer and a shop assistant can easily use. SOLUTION: The customer or shop assistant sends a retrieval request to an information processor 1 from the terminal device 4 by radio communication, and a processing part 3 judges which of the customer and shop assistant the retrieval requester is, performs retrieval from a data base 2 and sends the article information for the customer or ship assistant to the terminal device 4, and displays it at an input/output part 42. When the customer indicates a purchase of an article through the terminal device 4, the processing part 3 informs the terminal device 11 at the sales counter of the article of purchase information. Further, when the shop assistant indicates the paging of a person in charge through the terminal device 4 for detailed explanation of the article, the processing part 3 sends a paging signal to the pager 12 of the specified person in charge.
Patent JP-S5815599-A (JP)
Inventor: NAKAISHI TERUO
IPC: C11D1/72
Filed: 1981-07-22
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-H05313668-A (JP)
Title: Electronic musical instrument
Inventor: OKAI YOICHIRO
IPC: G10H1/053
Filed: 1992-05-06
Abstract: PURPOSE:To make an adjustment to a favorite timbre possible that a new timbre can be generated by enabling a vibration generation part and a resonance part to be connected or disconnected and variously changing their combinations. CONSTITUTION:The electronic musical instrument is divided into an electronic musical instrument main body 1 and a cartridge 2, which is connected to the electronic musical instrument main body 1 through a connector. A nonlinear part 13 is connected to the linear part 21 of the cartridge 2. The linear part 21 and a parameter table 22 are incorporated in the cartridge 2. Then, the opening and closure of a tone hole is indicated by the key system 12 of the main body 1. A signal showing the ON/OFF pattern of plural keys of the key system 12 is inputted to the parameter table 22. The delay time of one cycle of a delay feedback loop circuit constituted through the linear part 21 and nonlinear part 13 is set to the reciprocal of the pitch frequency of a musical sound to be generated by using the parameter table 22.
Patent JP-H08283371-A (JP)
Title: Cross-linkable resin composition and adhesive made thereform
Inventor: KUROHARA TAKAYUKI
IPC: C09J133/04
Filed: 1995-04-15
Abstract: PURPOSE: To obtain a cross-linkable resin composition which forms a cured material excellent in solvent resistance, tight adhesion and flexibility and is useful as an adhesive by incorporating a specified compound into a specified copolymer of a vinylpyridine. CONSTITUTION: This composition contains a polyisocyanate compound and a copolymer of a vinylpyridine with a hydroxylated (meth)acrylate compound. Examples of vinylpyridines include those represented by formula I (wherein R<1> is H, alkyl or halogeno; and R<2> is H or alkyl). Examples of hydroxylated (meth)acrylate include those represented by formula II (where R<3> is H or methyl; and R<4> is a 2-4C hydrocarbon group). The copolymer consists usually of 5-95mol% hydroxylated (meth)acrylate and 95-5mol% vinylpyridine. The polyisocyanate is blended usually in an amount sufficient to convert 10-50% of the hydroxyl groups of the copolymer into urethane linkages.
Patent JP-S61273348-A (JP)
Inventor: KONDO HIROMICHI
IPC: B65D81/07
Filed: 1985-05-27
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-S61271744-A (JP)
Title: Battery
Inventor: SHINOZAKI KENJI
IPC: H01M10/0569
Filed: 1985-05-27
Abstract: PURPOSE:To obtain the high coulomb efficiency, energy density, and long-term cycle life of a battery by comprising the battery with an optimum combination of active material, electrolyte, and solvent. CONSTITUTION:This battery uses a deposit obtained by anode-oxidizing aniline, pyrrole, and azulene in an electrolytic solution that contains phosphate hexafluoride as the supporting salt, or polypyrrole and aniline black as the active material of an electrode. The battery also uses phosphatehexafluoride as the electrolyte and a mixture of propylenecarbonate and dimethoxyethane as the solvent of the electrolyte. In this case, for example, lithium phosphate hexafluoride and the like can be used as the phosphate hexafluoride in the anode oxidation of pyrrole and azulene. Propylenecarbonate and the like or a hexafluoride phospheric solution can be used as the solvent in this oxidation. In addition, when aniline is anode-oxidized, the hexafluoride phospheric solution should be used.
Patent JP-S5339888-A (JP)
Title: Semiconductor integrated circuit device and its production
Inventor: NIINO KAORU
IPC: H01L27/04
Filed: 1976-09-24
Abstract: PURPOSE: To lower corrector series resistance without producing crystal defects and obtain a bipolar IC of high performances by making shallow the diffusion depth of the isolation layers and collector sink layers reaching the buried layers provided in a semiconductor substrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08282585-A (JP)
Title: Underwater obstacle detecting device of vessel
Inventor: TAKEMOTO SHINICHIROU
IPC: B63B43/18
Filed: 1995-04-14
Abstract: PURPOSE: To obtain an underwater obstacle detecting device of vessel which can accomplish the detection of the underwater obstacle securely necessary for a safety sailing, by using the simple and available existing detecting technology. CONSTITUTION: A pilot boat 3 remote controlled to sail at the front side in the sailing direction of a mother ship 1 from the mother ship 1 is provided. And underwater obstacles are detected by an obstacle detecting device 14 loaded on the pilot boat 3, and its output data is delivered to the mother ship 1 through antennas 10 and 4. And in the mother ship 1, the existence of the underwater obstacle and its position by making the position of the mother ship as the reference point is found from the above detecting output data, and the relative position data of both ships 1 and 3 found from self-position detecting devices 7 and 13, and they are displayed.  Consequently, in the mother ship 1, an underwater obstacle in the far front side exceeding the limit of detecting capacity of the obstacle detecting device 14 can be detected as the distance the pilot boat 3 sails at the front side, and such a methed is extremely effective for the safety sailing of a large size vessle, in particular.
Patent JP-H09308280-A (JP)
Title: Vibration motor stop control method and control circuit
Inventor: KONO TETSUYA
IPC: H02P3/24
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To execute stop control of a vibration motor such as a vibration sorter with high efficiency without allowing an irregular vibration to be produced at the resonance point and also reduce cost of the apparatus. SOLUTION: A regular rotation relay contact 2, a DC brake relay contact 3 for DC brake and a diode 5 are connected to a power supply line 4 of a vibration motor 1, and the vibration motor is driven in the regular direction with a regular rotation relay 11 of a control panel 10 and is then stop-controlled with a DC brake relay 12. Supply of power is stopped by cutting off the regular rotation relay 11 for the purpose of free running. After 30 seconds, a DC brake is operated only for one second with the DC brake relay 12 for the quick deceleration passing the resonance point. Thereby generation of resonance phenomenon can be prevented and stable stop control can be realized.
Patent JP-H04319783-A (JP)
Title: Information processor
Inventor: KOMORI NOBUFUMI
IPC: G06F15/80
Filed: 1991-04-18
Abstract: PURPOSE:To realize a by-pass functin and to simplify the hardware without providing a speical by-pass channel for the data having the destination information different from a self-processor in the multi processor constitution having processors provided with the pipeline constitution and connected serially through each input output control part. CONSTITUTION:The information processor is equipped with a PE# register 1 to set a self-processor number (PE#) and a comparator 2 to compare a destination PE# added to an input packet with a self PE# set at the PE# register 1 by a bit iunit and device the coincidence or noncoincidence at the input control part of each processor, and a through flag 3 to prohibit the processing at each processing part and pass through an input packet as it is provided at the pipeline channel of each processor. When it is shown that the output of the comparator 2 is not for the self-processor, the through flag 3 is set.
Patent JP-S61272199-A (JP)
Inventor: ARAKAKI MASAKAZU
IPC: B43L1/04
Filed: 1985-05-29
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-S5814719-A (JP)
Inventor: ARAN HIYUU TOOMASU
IPC: B29C57/00
Filed: 1982-07-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。