baber/WOPTO huggingface dataset:
Patent JP-H01127968-A (JP)
Title: Diagnosing device for deterioration of cable hot line
Inventor: HIROTSU KENICHI
IPC: G01R31/02
Filed: 1987-11-12
Abstract: PURPOSE:To detect the deterioration of a cable and to diagnose the degree of deterioration by offsetting a phase advance current for occupying a comparatively large ratio, in a current flowing through the cable. CONSTITUTION:A same phase current i1 whose phase is the same as that of a power source E, for passing through a resistance component (rx), and a phase advance current i2 which leads by a phase angle of 90 deg. from a power supply voltage, for passing through a capacity component Cx flows to a resistor R. In this case, a voltage corresponding to magnitude of the currents i1, i2 is generated in the first connecting point 14. Also, a phase advance current i3 whose phase is the same as that of the phase advance current i2 is generated by a standard capacitor Co, flows through a variable resistor R1 and a voltage corresponding to magnitude of the current i3 is generated in the second connecting point 16. Subsequently, the variable resistor R1 is adjusted so that the indication of a voltmeter V becomes minimum. In such a way, the voltmeter V can detect only a voltage by the same phase current i1. Also, since the minimum potential difference becomes Vmin<=E.R/rx and E and R are known already, a resistance value of the resistance component (rx) is known. Next, by magnitude of the resistance value and the degree of a variation, the degree of deterioration of a cable can be diagnosed.
Patent JP-H1175770-A (JP)
Title: Peroxylipid production inhibitor, its production and utulization thereof
Inventor: ISHIHARA TAKEO
IPC: A23L1/30
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To produce the subject safe agent capable of inhibiting the production of peroxylipids in vivo and in vitro and manifesting strong antioxidizing activities by including an essence extracted from a leaf of Psidium guajava L. as an active ingredient therein. SOLUTION: This agent is a peroxylipid production inhibitor containing an essence prepared by extracting a leaf of Psidium guajava L. with water or a hydrophilic organic solvent (preferably a lower monohydric alcohol, especially preferably ethanol) or a mixed solvent thereof as an active ingredient. The leaf of the Psidium guajava L. used is preferably a dried material or a pulverized material and fragmented to, e.g. about 1 mm to several cm, average 5 cm square size. The extraction of the essence is preferably carried out under an applied pressure of 1.2-5 atom and under heating. The agent manifests synergistic effects thereof by using the essence extracted from the leaf of the Psidium guajava L. with an essence extracted from grape seeds and/or an essence extracted from a bark of Pinus pinaster in combination.
Patent JP-H08116857-A (JP)
Title: Method of making bun using ascorbic acid
Inventor: YAMADA YUJI
IPC: A21D2/22
Filed: 1994-10-27
Abstract: PURPOSE: To provide a method of making bun of good quality, even when potassium bromate is added in such an amount that it can manifest the sufficient effect as an oxidizing agent, without remaining in the final product, and an improver therefor. CONSTITUTION: In the production of bun using potassium bromate, ascorbic acid, ascorbic acid coated with fat or oil, or ascorbic acid coated with a mixture thereof with a fatty acid monoglyceride is added as an improver to perfectly consume the potassium bromate in the baked bun.
Patent JP-2000121744-A (JP)
Title: Electrical chip detector that can be tested
Inventor: WAYNE ERROL MAHON
IPC: G01V3/04
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To gather a chip-shaped, conductive material and to given a warning on parts fracture by arranging a magnet for attracting a metal chip between positive and negative contacts being separated by a chip gap. SOLUTION: A magnet 22 is arranged between two contacts 12 and 14. When a metal chip gathers at the magnet 22 and is integrated and then a gap 18 is crosslinked by the chip, current flows between the contacts 12 and 14 and a chip detector circuit becomes a closed circuit, thus generating a warning signal using a signal means. Also, when an electric resistor is added to the chip detector circuit and the chip gathers at the gap 18 and then circuit resistance drops and reaches a preset value, a signal or other warnings are generated, thus reporting the excess of chips and the fracture of parts.
Patent JP-2000111873-A (JP)
Title: Liquid crystal display device
Inventor: OKAWA NAOTO
IPC: G09F9/00
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To project a sharp moving picture which does not depend upon the response speed of each pixel of a liquid crystal panel by controlling the illumination of a back light from behind with a vertical synchronizing signal and turning it on only for vertical blanking periods. SOLUTION: The TFT liquid crystal panel 1 has color filters arrayed in the front and the light from the light source which is installed behind is transmitted to display a color image. The back light 2 generates white wavelength light. A PWM driving inverter 3 drives the back light 2. This PWM driving inverter 3 controls the quantity of emitted light by turning on and off the driving waveform (AC waveform) itself supplied to the back light 2 according to pulses which are supplied from outside. A pulse generating circuit 4 generates pulses (about 10% duty cycle) which have the same cycles with the vertical synchronizing signal and go up to H level in blanking periods.
Patent JP-H03148157-A (JP)
Title: Glass-sealed ceramic package
Inventor: ISHIKAWA YOSHIHIRO
IPC: H01L23/02
Filed: 1989-11-02
Abstract: PURPOSE:To prevent glass for sealing from contacting with a bonding wire so as to prevent the deterioration of high frequency properties by providing the difference of altitude between a glass seal part and a wire bonding part. CONSTITUTION:Upper ceramic 9, which has a wire bonding part 2 (Au plating) is made on lower ceramic 8, which has a glass seal part 1 (alumina coating), and a ceramic cap 6 is sealed by glass 7 (low melting point glass with a lead content) for sealing. Moreover, Au plating layers conductive with a wire bonding part 2 are made at the upper ceramic 9 and the lower ceramic 8, and these plating layers are connected with a lead 5. Hereby, the glass 7 for sealing can be prevented from contacting with a bonding wire 4, and high frequency properties intrinsic to a semiconductor 3 can be drawn out.
Patent JP-2000110780-A (JP)
Title: Impeller of fan
Inventor: SAYANAGI TSUNEHISA
IPC: F04D29/28
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an impeller of a fan having a low-cost boss mechanism with high reliability. SOLUTION: This fan impeller is provided with a motor shaft 7 axially attached to a boss 1 mounted on the axial center of a hub 5. In this impeller, the boss 1 comprises an internal boss member 2 in which the motor shaft 7 is fitted, an external boss member 4 coupled with the hub 5, and a vibration isolating member 3 interposed between the internal boss member 2 and the external boss member 4. The vibration isolation member 3 is made of a thermoplastic elastic material. By adopting this construction, there is no need to place metal boss members on the both outside and inside of the vibration isolating member 3, unlike in the case, for example, of using a thermosetting rubber material for the vibration isolating member 3. As a result, the boss 1 is to be made smaller and the cost therefor is reduced due to the decrease in the number of parts used.
Patent JP-H10131897-A (JP)
Title: Electric axial blower
Inventor: SHIMOHAMA HIROMI
IPC: F04D29/52
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To reduce any time end cost required in the production and assembly of an axial flow ventilator by integrally molding a motor case released from the center of a casing toward the outside with a casing and providing a motor stand on the casing center axis in this motor case. SOLUTION: A motor case 2 released from a canter part toward the outside so as to arrange the motor M or the centerr axis c from the outside of a casing 1 is integrally molded with the casing 1 and a motor stand for arranging the motor M is provided on the casing center axis c in this motor case 2. This motor stand is formed by connecting between a motor installation plate 4a for installing the motor M and a stand installation plate 4b installed to the casing 1 by a connection plate 4c. Thereby, the structure of the casing 1 which can cool the motor M becomes simple and any time and cost required the production and assembly of an axial flow ventilator V can be reduced.
Patent JP-S62146947-A (JP)
Title: Polypropylene resin composition
Inventor: YASUKAWA YOSHIAKI
IPC: C08L53/00
Filed: 1985-12-19
Abstract: PURPOSE:To provide a polypropylene resin compsn. which gives moldings which have excellent rigidity and resistance to heat deformation and hardly cause secondary deformation, by blending a propylene/ethylene block copolymer having a specified composition and specified physical properties with an org. fiber. CONSTITUTION:A propylene (ethylene block copolymer consisting of 70-95wt% first-stage polymer composed of a propylene homopolymer satisfying the relationship represented by the formula, wherein P is an isotactic pentad fraction and MFR is a melt flow rate, and 30-5wt% first-stage to higher-stage ethylene/ propylene copolymer having an ethylene content of 3-16wt% based on the total polymer amount is prepd. [see, Japanese Patent Laid-Open No.201816/1983). The propylene/ethylene block copolymer is blended with 20-50wt% org. fiber (e.g., polyamide fiber, polyester fiber) to obtain the desired polypropylene resin compsn.
Patent JP-H08141321-A (JP)
Title: Device for sensing position of hanging bar for filter cloth of filter press
Inventor: HAMAZAKI HARUO
IPC: B01D25/12
Filed: 1994-11-21
Abstract: PURPOSE: To sense inexpensively the position of a filter cloth-hanging bar by a small number of parts without erroneous operation by providing a shading member on a filter cloth-hanging bar or a filter cloth, and preventing the straight travel of light by means of the shading member. CONSTITUTION: When a filter cloth-hanging bar 18 is positioned on a normal upper end position, a shading member 26 is lifted up by the filter cloth bar 18 so that a sensing area 6 is not covered by the shading member 26 provided on the filter cloth-hanging bar 18 or a filter cloth to allow the sensing light 60 to travel straight. When the filter cloth-hanging bar 18 is not positioned on the normal upper end position, the shading member 26 is not lifted up at all or lifted up insufficiently by the filter cloth-hanging bar 18, and the sensing area 61 is covered by the filter cloth-hanging bar 18 to prevent the straight travel of the sensing light 60, and an abnormal situation generated on the filter cloth-hanging bar 18 or the like is thereby detected.
Patent JP-H07141620-A (JP)
Title: Multimagnetic head and magnetic recording and reproducing device using the same
Inventor: KIMURA AKIRA
IPC: G11B5/53
Filed: 1993-11-16
Abstract: PURPOSE:To provide the multimagnetic head exhibiting good crosstalk characteristics while having sufficient recording and reproducing characteristics even for a recording medium having high coercive force and the magnetic recording and reproducing device using the same. CONSTITUTION:This multimagnetic head is mounted with two pieces of magnetic heads 1 of the structure formed by butting I-shaped core half bodies 1b not provided with grooves 4 for winding and C-shaped core half bodies 1a provided with the grooves 4 for winding via nonmagnetic gap members in such a manner that the respective I-shaped core half bodies 16 face each other on one head base 6. Coils 5 of this time are wound only on the C-shaped core half bodies 1a provided with the grooves 4 for winding. At least the I-shaped core half bodies 1b not provided with the grooves 4 for winding are formed to such a structure that high magnetically permeable materials having a high saturation magnetic flux density are formed on the butt surfaces of the core half bodies on oxide magnetic material substrates and that the main magnetic paths are the high magnetically permeable materials described above.
Patent JP-H02133483-A (JP)
Title: Adhesive tape for electronic part
Inventor: SAKUMOTO YUKINORI
IPC: C09J161/06
Filed: 1988-11-15
Abstract: PURPOSE:To obtain the title tape improved in adhesive power both after taping and after a thermal history by laminating an adhesive layer made of a specified acrylonitrile-butadiene copolymer and a resol phenolic resin on the surface of a heat-resistant film. CONSTITUTION:An adhesive tape prepared by laminating an adhesive layer made of a mixture of 100 pts.wt. acrylonitrile-butadiene copolymer and 100-500 pts.wt. resol phenolic resin on the surface of a heat-resistant film. Said resol phenolic resin is a phenolic resin based on bisphenol A, an alkylphenol or a co-condensation product thereof, wherein the phenol component comprises one or more of bisphenol A and an alkylphenol. Said acrylonitrile-butadiene copolymer is a copolymer having a number-average molecular weight (MW) of 20,000 to 200,000 and a ratio of weight-average molecular weight (MW) to number- average molecular weight (MN), MW/MN, of 2.5 or greater.
Patent JP-H07136064-A (JP)
Title: Continuous type rice cooking device
Inventor: KORESAWA YOSHIHIRO
IPC: A47J27/14
Filed: 1993-11-16
Abstract: PURPOSE:To improve the steam boiling efficiency in the first steam heating part and remarkably shorten the steam boiling time and the transfer process, as for a rice cooker which cooks up rice continuously through the first steam heating, second immersion and the second steam heating, by using the rice applied with the submersible immersion processing. CONSTITUTION:A continuous type rice cooking device is equipped with a feeding part A for the rice R applied with the submersible immersion processing, a first steam heating part B in which the supplied rice R is steam-boiled by the heated steam through transfer, a second immersion part in which the rice R after the first steam heating is immersed into a heated water tank 7 and transferred through a scraper conveyor 5, and the second steam heating part D where the rice R after the second immersion is steam-boiled by the heated steam through transfer. Further, each guide side wall is formed on both the sides of the transfer passage 4 of the first steam heating part B, and a shift partitioning means which divides the rice R layer transferred in the first steam heating part B in a prescribed interval along the transfer direction is formed.
Patent JP-H10128950-A (JP)
Title: Screen type printing apparatus and film thickness detection method
Inventor: TAKAI MITSUJI
IPC: B41F15/12
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To detect the thickness of a film after coating immediately after printing. SOLUTION: This printing apparatus 1 is constituted so that printing paste is printed and applied on the base plate P placed on a table 13 by using a screen and a squeegee. In this case, supports 53 support a screen 62 through a printing frame 62. After printing is completed, the supports 53 are moved upwardly and move the screen 62 upwardly from the upper part just near to the matter to be printed on the table 13. After the screen 62 retreats, a film thickness sensor 111 is moved to the region above the base plate P and under the screen 62 to detect the film thickness on the base plate P placed on the table 13.
Patent JP-S63139268-A (JP)
Title: System for searching wide frequency band noise source
Inventor: KANEKO ISAO
IPC: G01S3/80
Filed: 1986-12-01
Abstract: PURPOSE:To search a wide frequency band noise source and to measure the azimuth thereof by one receiving sensor, by constituting the title system of a frequency analyzing part, a phase comparing part, an integration part, a synthetic part and an RMS calculation part. CONSTITUTION:A frequency analyzing part 1 analyzes the frequencies of the NS signal 7 having directionality of COS theta, EW signal 8 having directionality of Sin theta and OMNI signal outputted from one receiving sensor A phase comparing part 2 respectively compares the phases of the frequency spectra of the NS signal 10, EW signal 11 and OMNI signal 12 subjected to frequency analysis and applies a positive code to the frequency spectra of the NS signal and EW signal 14 after frequency analysis when said phases are same and applies a negative code to said spectra when the phases are reverse. An integration part 3 integrates the output thereof at every frequency spectrum to obtain NS integral output 15 and EW integral output 16 and a synthetic part 4 synthesizes the results thereof over a definite frequency range. When the RMS of NS synthetic output 17 and EW synthetic output 18 is calculated by an RMS calculation part 5, the level 19 of a noise source and the approximate azimuth 20 thereof can be calculated.
Patent JP-H01127838-A (JP)
Title: Air-conditioning device
Inventor: MACHII YOSHIHIRO
IPC: F24F11/02
Filed: 1987-11-13
Abstract: PURPOSE:To permit the elimination of the possibility of forgetting the changeover of a switch or the like by a method wherein the title device is operated for a given time while employing the upper limit and the lower limit of the setting range of a room temperature instead of detecting temperature upon starting operation while the operation is effected for every given time while employing a temporary detecting temperature, determined so as to have a given temperature difference sequentially, instead of the detecting temperature. CONSTITUTION:The operation of the title device is decided whether it is cooling operation or heating operation and when it is decided that the operation is the cooling operation, an indoor fan 21, an outdoor fan 22 and a compressor 23 are operated while employing the upper limit of the setting range of temperature instead of the actual detecting temperature of a temperature sensor 5. When a given time has elapsed, a temperature detected actually by the temperature sensor 5 is decided whether it has arrived at a set temperature or not. When it has not arrived at the set temperature, the device is operated by employing a temporary detecting temperature, lower than the upper limit of the setting range of temperature by a given temperature, instead of the actual detecting temperature and time is decided whether the given time has elapsed or not while the same operations are repeated until the actually detected temperature reaches the set temperature.
Patent JP-H03149322-A (JP)
Title: Energy storage device
Inventor: NISHIJIMA KUNIHIKO
IPC: F02C1/10
Filed: 1989-11-02
Abstract: PURPOSE:To separate the generation and consumption of energy respectively by connecting the outlet side of a taking off means connected through a valve means to the outlet side of an accumulating tank through an open tank to a suction side of a compressor. CONSTITUTION:A helium compressor 2 driven by a driving source 1 is provided for accumulating energy, and an accumulating tank 3 for storing high pressure helium gas is connected to the discharge side of the compressor 2. A taking off means 5 for taking off pressure energy stored in the tank 3 is connected through a valve means 4 to the outlet side of the tank 3. The outlet side of the means 5 is connected through an open tank 6 to the suction side of the compressor 2. Thus the time of storing helium gas as the pressure energy in the tank 3 can be separated from the time of opening the valve means 4 for consuming stored energy in the tank 3 through the means 5, and the driving source 1 can be operated by utilizing midnight electric power to save electricity by equalizing demands for the electric power.
Patent JP-H04162698-A (JP)
Title: Electromagnetic wave shield member
Inventor: KUSAMITSU HIDEKI
IPC: H05K9/00
Filed: 1990-10-26
Abstract: PURPOSE:To keep the strength of a wiring board high and to install an apparatus with a high degree of freedom irrespective of a wiring pattern by providing the bottom of a shield plate with leads which can be inserted into through holes of the wiring board. CONSTITUTION:A shield plate 2 is composed of a conductive member such as metal plate and is formed into the almost same shape as a hybrid integrated element, etc., to be attached to a wiring board 41. A lead 3 has a diameter enabling the insertion of the lead into the through hole 5 of the wiring board 4 and a plurality of such leads are provided in the bottom of the shield plate 2. When a supplementary member 7 composed of conductive body such as conductive rubber is interposed between the shield plate 4 and an apparatus cover 6, there can be formed a still surer shield structure. Because a large through hole need not be bored in the wiring board, the strength of the board can be kept high and an electromagnetic shielding structure can be formed with a high degree of freedom irrespective of a wiring pattern so that an abnormal oscillation and spurious due to the leak of electromagnetic wave can be prevented surely.
Patent JP-H02134081-A (JP)
Title: Image sensor
Inventor: MIZOGUCHI TAKATOSHI
IPC: H04N5/369
Filed: 1988-11-14
Abstract: PURPOSE:To decrease number of readout circuits and to reduce the readout time by adopting the matrix drive system for the readout circuits. CONSTITUTION:Plural feed lines 1, 2, a photodiode array 3 in which plural photodiodes PD using a same number of the photodiodes PD of the same number as that of the feed lines 1, 2 are arranged on a line and a common output line are provided. Then power is supplied sequentially to the feed lines i, 2 and a shift register 6 switches sequentially the 1st and 2nd switching elements S, 5a corresponding to the feeding to apply so-called the matrix drive. Thus, the 1st and 2nd switching elements S, 5a and the amplifier element are provided to read the output of all the photodiodes PD. Thus, the drive circuit is simplified and the reading speed is quickened.
Patent JP-H09128602-A (JP)
Title: Automatic prepaid card vending machine
Inventor: ARII YUUGA
IPC: G07F7/08
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to purchase and renew a prepaid card and improve services to restaurant users by adding a subvention which is less than the amount of money paid and automatically determined without exceeding a reference subvention to the balance of a card when the card is newly vended and renewed. SOLUTION: A company employee who uses the restaurant newly inserts a bill into a bill insertion slot and makes a card reader 8 read the ID card that the employee bears, and then the employee specifies one of four kinds of amount of money with an amount key 4a and presses a new key 4b. Then, a new prepaid card on which the card balance calculated by adding the subvention which does not exceed the reference subvention is written is discharged. As foods are paied with the card and the card balance becomes small, additional bills are inserted into the bill insertion slot, the amount of the bills is specified with the amount key 4a, and an update key 4c is pressed lastly. Consequently, the currently inputted amount and the subvention corresponding to the total amount are added to the card balance and the prepaid card is discharged.
Patent JP-H01130418-A (JP)
Title: Superconductor
Inventor: MISHIMA SHOJI
IPC: H01B12/02
Filed: 1987-11-16
Abstract: PURPOSE:To obtain a sufficiently durable structure to mechanical strength of a high temperature superconductive coil conductor by containing a plurality of bundle type high temperature superconductors each consisting of a high temperature superconductive wire, a stabilizing member and a reinforcement member twisted together in conduit. CONSTITUTION:Structurally a plurality of bundle type high temperature superconductive wires 8 each consisting of a high temperature superconductive wire 1 of, for example, yttrium-based ceramics at the center, a stabilizer 2 of copper, and a SUS(stainless steel) wire 3 twisted together are contained in a SUS conduit 4. A passage of cooling medium 9 is formed between an inner wall surface of the SUS conduit 4 and the superconductive wire 8. A high temperature superconductive conductor with a high mechanical strength can thus be obtained.