baber/WOPTO huggingface dataset:
Patent JP-H04190112-A (JP)
Title: Running guide apparatus for vehicle
Inventor: HIROTA MASAHARU
IPC: G01C21/00
Filed: 1990-11-22
Abstract: PURPOSE:To make it possible to indicate the advancing path with the simple display without map display by seeking the shortest path to the destination, extracting the next passing point of the present position in the line of the passing place names on the shortest path, and displaying the next passing point. CONSTITUTION:The name of the designated starting point and the name of the destination are inputted with a place-name selecting switch 14. Then, an operating device 12 seeks the shortest path to the destination among the place- name network data stored in a ROM 10 beforehand (connecting relation and connecting distance between place names) by Dijkstra method and the like. The data are once stored in a RAM 16 and thereafter displayed on a display device 18. At this time, the device 12 estimates the present position based on the running distance from the starting point detected with a distance sensor 20. The present position and the shortest-path point are collated, and the names of the present position and the next passing point are extracted displayed. Since the passing point is found in this way, the driver compares the point with the road sign and can find the advancing direction at the intersection.
Patent JP-H10158245-A (JP)
Title: Cytotrienine compounds, their production and antitumor agent
Inventor: OSADA HIROYUKI
IPC: C12R1/465
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having an antitumor activity from a specific actinomyces belonging to the genus Streptomyces and collected and separated from a specified soil. SOLUTION: A compound of formula I (R is a group of formula II), e.g. cytotrienine I. The compound of formula I is obtained by culturing a fungus belonging to the genus Streptomyces by a culture method, and subsequently isolating and purifying the compound of formula I from the culture solution by the use of e.g. various kinds of ion exchange resins, etc.  An example for producing the compound of formula I comprises inoculating a strain 95-74 in a culture medium comprising glucose, soybean flour, soluble starch, yeast, a meat extract, common salt, and dipotassium phosphate, subjecting the inoculated strain to a shaking culture at 28 deg.C for 96hr, extracting the culture solution with 80% acetone, adjusting the extracted aqueous solution to a pH of 7.0, extracting the adjusted solution with ethyl acetate, vacuum-concentrating the extract, dissolving the concentrated extract in ethyl acetate/methanol, infiltrating a silica gel column with the solution, eluting, and subsequently purifying the obtained brown oily substance with liquid chromatography using an ODS column and a water- containing methanol elusion solvent. The obtained compound of formula I is pale yellow powder.
Patent JP-H0563997-A (JP)
Title: Image signal decoder
Inventor: FUKUDA HIROYUKI
IPC: H04N19/134
Filed: 1991-12-04
Abstract: PURPOSE:To rapidly remove the block distortion without generating blurring, etc., in an image by a simple circuit in the decoder of an image signal. CONSTITUTION:For the compressed data decoded by a variable length code decoding circuit 11, inversely quantized by an inverse quantization circuit 12 and further, inversely orthogonally transformed by an inverse orthogonal transformation circuit 13, the distortion removing processing is performed by a distortion removing circuit 16. In this case, a coefficient deciding circuit 14 classifies that the transformation coefficients for each block is significant coefficients or not, and a distortion removing characteristic deciding circuit 15 changes the characteristic of the distortion removal of the distortion removing circuit 16 based on the frequency band of the significant coefficients for each block.
Patent JP-H01164888-A (JP)
Title: Fluoroplastic tube bundle
Inventor: SATO YOSHIAKI
IPC: F16L9/19
Filed: 1987-12-18
Abstract: PURPOSE: To keep a tube opening in a good shape by constituting the opening with a plurality fluororesin tubes, a connecting part integrating its end in one body, and a fluororesin sleeve externally fitting to the end of the bundle of the tubes, and melting to solidify them. CONSTITUTION: A bundle 1 of fluororesin tubes is constituted by a bundled plurality of fluororesin tubes 2, a connecting part 3 which is externally fitted to the end of the fluororesin tubes 2 and melted and integrally solidified, a fluororesin sleeve 4 covering the ends of the tubes 2, and a tubular connector 5 which is arranged between the bundle of the tubes 2 and the sleeve 4 and is melted and solidified. As a result, the end of the tubes is not destroyed or deformed and the opening is kept in a good shape, therefore, no flow rate difference occurs. The bundle of tubes is applicable for deaerating tubes or heat transmitting tubes.
Patent JP-H06168342-A (JP)
Title: Analog sensor monitoring system
Inventor: KOYAMA KIYOTADA
IPC: G06F17/40
Filed: 1992-11-30
Abstract: PURPOSE:To detect plural abnormal states by one analog sensor and to change a monitoring period in accordance with each abnormal state. CONSTITUTION:Plural abnormal detecting levels for each of analog sensors 111 to 11n are previously set up in a monitor and control equipment 12 and monitoring periods corresponding to respective levels are also set up. The measuring values of respective analog sensors are compared with the set levels to detect plural abnormal states, the detected contents are displayed on a display device of a monitoring information output device 13 as alarms and an abnormal detecting period is changed in accordance with each abnormal state.
Patent JP-H07263267-A (JP)
Title: Manufacture of anisotropic magnet
Inventor: OSHIMA MITSUAKI
IPC: B22F3/02
Filed: 1994-12-22
Abstract: PURPOSE:To obtain a anisotropic magnet in which the characteristic of a magnetic-pole edge on one side is made higher than the characteristic of a magnetic-pole edge on the other side by a method wherein, when a magnetic powder is molded, a magnetic field is applied at right angles to a compression direction in such a way that the magnetic-flux density of a die face on one side is high as compared with that of a die face on the other side and the magnetic powder is compressed and molded. CONSTITUTION:A die as a whole is constituted of a left-side part 13 and a right-side part 11 which are composed of a ferromagnetic substance and of a part 12 which is composed of a nonmagnetic substance or of a material whose permeability is small. Then, a magnetic powder 4 is filled into a cavity situated in the central part inside the die, and the magnetic powder is compressed and molded by an upper punch and a lower punch. The direction of an applied magnetic field is a direction at right angles to a compression direction. When the die is used, the magnetic-flux density on the right-side part of a die face is high as compared with that on the left-side part. As a result, one magnetic pole of a magnet which is close to the die face on the right side is made ferromagnetic as compared with a magnetic pole on the other side.
Patent JP-H07174021-A (JP)
Title: Ventilating cooling device for engine of chemical sprayer
Inventor: MATSUMOTO KENJI
IPC: F01P5/10
Filed: 1993-12-21
Abstract: PURPOSE:To improve the cooling performance of the electric equipment, etc., by securing the uniform ventilation cooling for the engine of a chemical sprayer. CONSTITUTION:A chemical pressure sending pump 2 and a blowing fan 3 are driven by an engine 1, and the chemical in a chemical tank 4 which is sent under pressure by the chemical pressure sending pump 2 is jetted from a mist spray nozzle 5, and sprayed on the periphery by blowing off the diffused air Ws generated by the blowing fan 3. A partitioning wall 6 for separating the engine 1 and the mist spraying nozzle 5 is installed directly behind the engine 1, and an engine accommodation space 7 is constituted between the chemical tank 4, and the engine 1 and a radiator 10 are ventilation-cooled by the cooling air Wc generated by a motor-driven fan 9 installed on one side 8 of the engine 1. On the partitioning wall 6, an introducing hole 11 for introducing a portion of the diffusion wind Ws generated by the blowing fan 3 is opened in close to the other side 12 of the engine 1 on the opposite side to the radiator 10 in the engine accommodation space 7.
Patent JP-H08182005-A (JP)
Title: Photoelectric converter
Inventor: TAKAHASHI HIDEKAZU
IPC: H04N5/357
Filed: 1994-12-22
Abstract: PURPOSE: To obtain a video signal with an excellent S/N by providing a circuit to add the same color picture element signals on an output line to compress data inside a sensor without an external special data compression IC. CONSTITUTION: A read circuit 16 is provided with a horizontal scanning circuit 1, charge storage capacitors CT1 -CT8 , signal transfer MOS transistors(TRs) SWa1 -SWa8 , SWc1 -SWc8 , and signal summing MOS TRs SWd1 -SWd8 . A read circuit 17 has the same circuit configuration as that of the circuit 16 and vertical output lines VL2, VL4,... are different but the read timing is the same. The read circuits 16, 17 set a high level to the signal summing MOS TRs SWd1 -SWd8 after the end of 1st and 2nd horizontal line scanning to attain the addition output of the same color picture elements. In the case of two horizontal picture elements, the information quantity for signal processing is halved and the processing speed and the system cost are considerably reduced. Furthermore, the S/N is proportionally improved.
Patent JP-H04191993-A (JP)
Title: Memory card connector device
Inventor: TAKESHITA HIDEKI
IPC: G06K17/00
Filed: 1990-11-27
Abstract: PURPOSE:To attain miniaturization and thinning by heightening a degree of freedom for design by connecting a connector for memory card to a control circuit board for memory card interface via a flexible printed circuit board. CONSTITUTION:The connector 11 for memory card is connected to the control circuit board for memory card interface via the flexible printed circuit board 17. Also, the flexible printed circuit board 17 is formed to one terminal of which a socket 18 that is a connector connected to a pin 14 in such a way that it can be connected/disconnected is fixed, and also, on the surface of which a signal line 19 is formed. Thereby, it is possible to arrange the connector 11 for memory card at an arbitrary position, and to attain the miniaturization and the thinning by heightening the degree of freedom in the design, and to simplify connection structure.
Patent JP-2001141712-A (JP)
Title: Method for separating or measuring dioxins
Inventor: MISHIMA KENJI
IPC: G01N30/88
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of efficiently and precisely separating lipid from dioxins in a sample and a method capable of measuring the dioxins in the sample. SOLUTION: This method for separating dioxins comprises subjecting a sample containing lipid and dioxins to a supercritical fluid chromatography using a porous zeolite particle or porous surface decorative particle as adsorption medium, thereby separating the lipid from the dioxins.
Patent JP-H0784350-A (JP)
Title: Silver halide color photographic material
Inventor: WATANABE TOSHIYUKI
IPC: G03C7/38
Filed: 1993-11-29
Abstract: PURPOSE:To provide silver halide color photographic material improved in the coloring activity of a coupler and resistance to processing factor fluctuation. CONSTITUTION:In silver halide color photographic material having at least one photosensitive silver halide emulsion layer on base material, at least one silver halide emulsion layer contains a high boiling organic solvent expressed by a formula I. In the formula I, Y represents either one of substituents expressed by formulas II. In the formulas II, R21, R22, R23 independently represent aliphatic groups of 9-40 in the number of carbon in a general formula (A) and 6-40 in the number of carbon in a general formula (B), or aryl groups, and (m) represents 0 or 1.
Patent JP-H02164012-A (JP)
Title: Detachable cord
Inventor: OMORI HIDEKI
IPC: H01F38/14
Filed: 1988-12-19
Abstract: PURPOSE:To eliminate the risk of receiving an electric shock and leak by a method wherein when a plug is mounted in a plug receptor, a power transmission coil and a power reception coil are connected so that high-frequency power is supplied to the power reception coil. CONSTITUTION:When a plug 16 is mounted in a plug receptor 13, high-frequency power is induced in a power reception coil 14 by magnetic-field induction from a power transmission coil 17. The power transmission coil 17 and the power reception coil 14 are wound around U-shaped cores having high magnetic permeability and high inherent resistance, and these U-shaped cores are positioned so as to oppose to each other. Therefore, it is difficult for magnetic fluxes to leak to the outside, and power is transmitted efficiently. As above, power from a commercial power source is transmitted without contact via a power-supply cord 20, a high-frequency conversion circuit 18, the power transmission coil 17 and a power reception coil 14. Further, this high-frequency power is supplied to a low-frequency conversion circuit 23 where it is converted to a substantially commercial frequency power suitable for the operation of a power load 25. That power is then supplied to the power load 25 via an output cord 24, and an apparatus 15 performs a desired operation. As a result, the risk of receiving an electric shock and leak can be eliminated.
Patent JP-H08159096-A (JP)
Title: Cross-flow fan and integrated air conditioner
Inventor: MATSUDA KENJI
IPC: F24F1/02
Filed: 1994-12-01
Abstract: PURPOSE: To reduce noises by arranging a partition plate inside a cylindrical rotor for dividing a flow passage inside the rotor plurally, arranging stabilizers in the vicinity of the rotor for stabilizing swirls generated in the divided flow passages, and thereby reducing depth of a box or enlarging a diameter of the rotor. CONSTITUTION: A partition plate 5 is arranged inside a rotor 1 for dividing a flow passage in the rotor into plural parts. Baffle plates 12a, 12b aligned to ends of the partition plate 5 across the rotor 1 and stabilizers 3a, 3b for stabilizing swirls 2a, 2b generated in divided flow passages 6A, 6b are arranged in the vicinity of the rotor 1. When the rotor 1 is rotated, the swirls 2a, 2b are generated to form two flow lines. One flow A is flowed into the passage 6a, energized and flowed out through a flow passage 7a. The other flow B is flowed into the passage 6b, energized and flowed out through a flow passage 7b.
Patent JP-H08160277-A (JP)
Title: Zoom lens
Inventor: DEMURA TAKESHI
IPC: G02B7/04
Filed: 1994-12-01
Abstract: PURPOSE: To remove the influence of impact due to a sudden stop when a moving ring holding a variable power lens group is moved to the telescope end or the wide-angle end during the zooming operation of a zoom lens. CONSTITUTION: The roller train 14 of a moving ring 12 holding a variable power lens is engaged with the roller groove 11a of a lens barrel 11 in the direction of the optical axis, a roller 14a among rollers 14a-14d composing the roller train 14 and arranged in the direction of optical axis is provided projectingly on the moving ring 12 through a leaf spring 23, an impact resistant protruding member 25 is provided projectingly close to the roller 14a between the roller 14a and the roller 14b so as to keep a prescribed gap from both side surfaces of the roller groove 11a and located on the position not engaged with the sliding surface of roller,  impact at the time of high-speed movement of the moving ring 12 to the telescopic end or the wide-angle end is absorbed by the elastic deformation of the leaf spring supporting the roller 14a and the impact force is also suppressed since the projecting member 25 is abutted on the part other than the sliding surface of the roller train 14.
Patent JP-2000109756-A (JP)
Title: Automotive wax
Inventor: KOBAYASHI KENICHI
IPC: C09G1/16
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a clear automotive wax excellent in water repellency and capable of sustaining its antifouling tendency for a long period. SOLUTION: This automotive wax is such one as to contain a bifunctional dialkoxydimethylsilane pref. of formula I (R1 and R2 are each CH3; or R1 is CH2CH3 and R2 is CH3; or R1 and R2 are each CH2CH3) and a trifunctional trialkoxymethlsilane, pref. of formula II (R1 is CH3 and R2 is CH2CH3; or R1 and R2 are each CH2CH3) in the molar ratio: the former/latter of (75-85):(15-25).
Patent JP-H06177827-A (JP)
Title: Cordless telephone set
Inventor: TANAKA HIDEO
IPC: H04W84/02
Filed: 1992-12-01
Abstract: PURPOSE:To always use a cordless telephone set even when any equipment to always transmit the same noise frequency as a control channel signal is existent by performing control by means of intermittently transmitting/receiving plural frequencies as the control channel signals. CONSTITUTION:When a mobile equipment 3 receives the control signal with a control channel circuit 9 and responds to it, a calling signal is sent from a control channel circuit 5, after the mobile equipment 3 receives this signal and confirms the ID, a speech channel is confirmed, a bell 12 is rung, and the speaking operation is performed by offhook. When the both frequencies or either of the frequencies are/is detected, an intermi detection circuit 15 investigates whether the interval of incoming output signals is any value decided in advance or not and when they are coincident, the detecting operation is continue until the time-out. When they are discordant within the detecting operation period of time, the control channel signals are sent from oscillation circuits 5a and 5a' inside the control channel circuit 5 through an antenna 7, and the connection with the mobile equipment 3 is operated.
Patent JP-H10159929-A (JP)
Title: Crank device
Inventor: TAKEUCHI MAKOTO
IPC: F16H21/54
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a crank device capable of varying the phase differences between its plurality of reciprocating parts with a single crank pin and realizing a longer stroke while suppressing its wear, noises and vibrations with a simple structure. SOLUTION: A tilted carriage 30' involves a tilted member 30A' which lies tilted to a vertical member 30B mounted on a vertical slide rail 32 movably. The tilted member 30A' is provided on its top with a tilted slide rail 34' on which a slide rod 36' is movably supported. The slide rod 36' is turnably coupled on a crankpin 37. That constitution generates no thrust force and brings the piston movement into a single chordal curve movement to thereby suppress the wear, noises and vibrations of the device with a small, lightweight structure. A plurality of slide rods 36' may be turnably engaged with the single common crankpin 37 to cause phase differences between the plurality of crank devices 100 in reciprocating motion. The resultant stroke is also lengthened as compared with existing scotch yoke mechanisms.
Patent JP-H02168711-A (JP)
Title: Channel selecting device
Inventor: WATANABE ISAO
IPC: H04N5/44
Filed: 1988-12-22
Abstract: PURPOSE:To select a channel without requiring a change-over switch by composing the device of a variable capacity diode and a variable resistor, which form a pair, and constituting respectively set resistance values in the variable resistance so as to correspond to specific receiving frequencies. CONSTITUTION:A tuning circuit A is tuned by impressing a voltage divided and generated by a variable resistance 3 to a variable capacity diode and changing the capacity. The shape of a resistor 3a of the variable resistor is suitably determined. When a sliding piece 3b slides on the resistor 3a, the moving quantity of the sliding piece 3b is linearly proportional to a channel selecting position. Thus, since the moving quantity of the sliding piece 3b and the driving quantity of the operating part of the channel selecting device are in a 1:1 relation, the channel selection is simplified.
Patent JP-2000144221-A (JP)
Title: Method for blowing synthetic resin material into vertical furnace
Inventor: SATO MICHITAKA
IPC: C21B7/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide the method for blowing a synthetic resin into a vertical furnace by which the combustion rate of the synthetic resin in a raceway can be improved in any condition. SOLUTION: In the case of manufacturing a pig iron in a vertical furnace by blowing a synthetic resin as a fuel source from a tuyere 4, the synthetic resin in which the mean strength index of granules expressed by the following formula is >=500 is used, and the harmonized mean grain size of the synthetic resin granules immediately before they are blown is >=2 mm when the synthetic resin is blown from a lance 1 installed piercing a blow pipe 2 of the vertical furnace.  Formula: σ=Σ σiωi, where σ is mean strength index (kg/mm), σi is a load perpendicular to the granules of the diameter di, or the ratio (kg/mm) of the load (kg) to the displacement (mm) when the perpendicular load (the constant speed of 2 mm/min), is applied to a side of the granule of di in length in the case of a cylindrical granule, and ωi is the weight fraction of the granule of the diameter or length di.
Patent JP-H02166797-A (JP)
Title: Power supply mounting structure for logic package
Inventor: KURAMITSU MASAHIKO
IPC: H05K7/14
Filed: 1988-12-21
Abstract: PURPOSE:To design a package having small voltage deviation and high mounting density by supplying power to a logic package from the center of the logic package by using a rigid power supply block. CONSTITUTION:Since a logic package 4 is mounted in a containing unit 5, it is engaged with the groove of a card guide 10, and moved to the deep part in the groove. Thus, a bus bar 11 is engaged with the leaf spring 13 of a power supply block 12 at the center of the logic package 4, and a current flowing thereto is fed to the power supply block 12 through the leaf spring 13. The block 12 is connected to the electric wiring pattern in the logic package 4 to supply the current into the logic package. The power supply block 12 is provided between the upper and lower parts of the center of the logic package to prevent the power supply and the warpage of the logic package 4, the wiring pattern length from the power supply can be shortened, and voltage drop value is reduced. Accordingly, a voltage deviation in the logic package is also decreased.
Patent JP-H02166883-A (JP)
Title: Digital horizontal synchronizing circuit
Inventor: NAGAHISA HIDEO
IPC: H04N5/04
Filed: 1988-12-20
Abstract: PURPOSE:To output a digital horizontal synchronizing signal having a small jitter out of an input signal for another digital horizontal synchronizing signal, in which a jitter occurs, with high accuracy by providing first and second polarity discriminating circuits, a differentiation circuit, and a one-shot circuit. CONSTITUTION:A first polarity discriminating circuit 40 is composed of an integration circuit composed of a resistance 7 and a capacitor 8 and an exclusive OR circuit 9, and the output signal of the circuit 40 is inputted through a differentiation circuit 10 and a one-shot circuit 11 to a second polarity discriminating circuit 50. Further, an output signal from the integration circuit of the circuit 40 is inputted as the other input of the circuit 50, and in an exclusive OR circuit 12 incorporated in the circuit 50, the input signals of input terminals (g) and (d) are compared with each other and respectively discriminated. Further, the circuit 11 operates in response to a rapid falling signal in the output signal of an output terminal (f) of the circuit 10 and generates a pulse signal, and this pulse signal becomes the one having the small jitter since the circuit 11 operates in response to the falling time of the signal waveform of the output terminal (f). Thus, the digital horizontal synchronizing signal having the small jitter can be outputted out of the input signal for the digital horizontal synchronizing signal, in which the jitter occurs, through the circuit 50 with high accuracy.