baber/WOPTO huggingface dataset:
Patent JP-H05215800-A (JP)
Title: Method for diagnosing deterioration of capacitor
Inventor: INABA MASAMITSU
IPC: G01R27/26
Filed: 1992-02-04
Abstract: PURPOSE:To correctly judge the deterioration of a capacitor used in the input part of a power converter having a battery as a power source. CONSTITUTION:An electrolytic capacitor 5 is connected between a power source battery 1 and a power converter 2 to which voltage is applied from the battery 1. A charging time from the closing of a power source switch SW1 to the attainment to a fixed voltage of the capacitor charged through a resistor 4 is measured. The charging times is compared with a reference time taken till the capacitor voltage attains to the fixed voltage where the capacitor 5 is in a normal state and the battery voltage value is one in the case measuring the charging time, and the capacitor 5 is judged to deteriorate when the charging time is shorter than the reference time.
Patent JP-S63191516-A (JP)
Title: Taper item automatic calculating method for wire electric discharge machine
Inventor: YASUI NORIYA
IPC: B23H7/02
Filed: 1987-01-29
Abstract: PURPOSE:To seek to shorten preparation time by treating the time when a wire electrode contacts with an upper or lower wire contact detector as the end face of a substance to be processed. CONSTITUTION:A X-Y axis wire contact detecting terminal 9, when a wire electrode 3 contacts with a lower detector 7, and a U-V axis wire contact detecting terminal 10, when the electrode 3 contacts with an upper detector 6, detect the contacts and output signals to a controller respectively regarding as equipotential with a processing table. A short circuit detecting terminal 11 outputs a signal to handle detectors 6, 7 as the end face of the substance to be processed to the controller when the electrode 3 contacts with each detector 6, 7. And the vertical degree of the electrode 3 is sought and the position where the electrode 3 contacts with the detector 7 is memorized by shifting the U axis by +e and the X axis in the direction and the position where the electrode 3 contacts the detector 6 is memorized by shifting the X axis in such a degree that the electrode 3 doesn't contact with the detector 7 in the +direction and shifting the U axis until it becomes -e and shifting the X axis in one direction, and then the calculation is performed in the controller on the basis of the above mentioned measured values and the compensation amount is obtained.
Patent JP-S63189571-A (JP)
Inventor: MOTOOKA KENJI
IPC: E04H6/14
Filed: 1987-01-29
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-H08210074-A (JP)
Title: Auger machine
Inventor: MASUYAMA WATARU
IPC: E21B19/086
Filed: 1995-02-07
Abstract: PURPOSE: To greatly enhance the stability of an auger machine for use in boring a hole in the ground. CONSTITUTION: This auger machine comprises a leader 2, a vertically moving element 3, a lift 4, a rotor, a rotating device 6, a gripper, an auger 8, and a gripping device 9. The lift 4 for raising and lowering the auger 8 in particular and the rotating device 6 for rotating the auger 8 are both split into upper and lower portions, which are gripped in a certain position relative to the auger 8.
Patent JP-S61178731-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: IWASAKI KAZUHARU
IPC: G11B5/85
Filed: 1985-02-05
Abstract: PURPOSE:To improve a reproduced output and sensitivity by making a beam incident on an organic polymer by a specific incident angle and simultaneously making a ferromagnetic material incident at the angle different from said angle so as to form the composite thin film made of the organic polymer and ferromagnetic material on the surface of a substrate. CONSTITUTION:The heating and evaporating container 13 which is of a pot resistance heating type and which contains an organic polymer A is disposed obliquely downward at one end of the substrate 1 by tilting its central axis so that the incident beam (a) can make an incident angle phi1 of 80 deg., for instance, with respect to the normal of the surface of the substrate 1. Moreover the heating and evaporating container 14 of an electronic gun heating system, which contains a ferromagnetic material B, is obliquely downward at the other end so that the incident angle phi2 of the incident beam (b) can be 30 deg. with respect to the normal of the substrate surface 1. Then both incident beams (a) and (b) are converted at one point of the substrate surface 1 so as to make them incident simultaneously, and the composite thin film having vertical magnetic anisotropy can be obtained.
Patent JP-H06217446-A (JP)
Title: Oil leak decision method for of cable line
Inventor: TOSAKA SHIGERU
IPC: H02G15/28
Filed: 1993-01-11
Abstract: PURPOSE:To allow accurate decision even micro oil leak in a short time by detecting the quantity of oil in an OF cable line through an oil quantity sensor, subjecting the detection signals to data processing and delivering to a neural network, and then deciding the presence of oil leak based on a decision signal outputted from the neural network. CONSTITUTION:An oil quantity sensor 10 detects the quantity of oil in an oil tank 7 and a detection signal is fed to a data memory section 11. An oil quantity reduction operating means 20 at an operational processing section 12 operates an oil quantity reduction based on the detection signal and a ratio C1 operating means 21 operates a ratio C1 between current and previous oil quantity reductions. A ratio C2 operating means 22 operates a ratio C2 between current and two times before oil quantity reductions while an accumulating means 23 operates C1XC2 and a counter 24 registers the sustaining times of oil quantity reduction. When the ratios C1, C1XC2 and the count are inputted to a neural network 14, the neural network 14 recognizes the pattern of input data based on predetermined learning results and produces a decision signal.
Patent JP-S58136922-A (JP)
Title: Heating cooker
Inventor: TANAKA JIYUNZOU
IPC: F24C15/32
Filed: 1982-02-09
Abstract: PURPOSE:To contrive to improve the thermal efficiency, to lower the exhaust temperature and the like by a structure wherein a shutter device to open close an exhaust port to discharge the circulating air in a heating chamber outside is provided so that the shutter device is opened when a heating means is in action and closed when the heating means is out of action. CONSTITUTION:The heating chamber 4 for heating stuff to be heated 3 is arranged in a gas oven 1. A passage chamber 6' of the air heated by a burner 5 in a combustion chamber 6 and a blowing chamber 8 equipped with a circulating fan 7, which sends heating air into the heating chamber 4 and at the same time uniformize the air in the heating chamber 4 are arranged at the rear part of the heating chamber 4. In this case, a shutter device 17 is arranged at an exhaust port 15 so that the shutter device 17 is opened when the burner 5 is ignited and closed when the burner 5 is extinguished by actuating a solenoid 16. Due to the structure as described above, the exhausting of the circulating air is performed during the burner 5 is burning, and yet when the burner 5 is extinguished after the temperature in the heating chamber 4 attains to the set temperature, the exhaustion is finished, resulting in accomplishing the expected object.
Patent JP-H08206935-A (JP)
Title: Bed of machine tool
Inventor: SAGARA MAKOTO
IPC: B23Q11/00
Filed: 1995-02-07
Abstract: PURPOSE: To improve installing performance, and facilitate horizontal taking-out when a machine is installed by insertingly casting a reference piece member being an installing seat part of a bed to an installing floor surface in an lower bottom surface part of a cast iron bed main body in the shape of being exposed to the lower bottom surface side. CONSTITUTION: In an lower bottom surface part 35 of a bed main body 35, as a reference piece member being an installing seat part of a bed to an installing floor surface, a steel ball 51 whose surface is finished by lapping is insertingly casted in the bed main body 23 in respective positions of both left and right side positions of a lower connecting side part 31 and a position corresponding to a central part of a work table installing part, that is, in three places. In an insertingly casting of the steel ball 51, an almost upper half of the steel ball 51 is insertingly casted in an lower bottom surface part of the bed main body 23, and a lower half is performed in the shape of being exposed outside.  Therefore, installation of the bed and finishing work of the bed main body 23 can be performed by using an exposed surface of this steel ball 51 to a bed lower bottom surface as an absolute reference position.
Patent JP-H08211823-A (JP)
Title: Video lecture recording device and video lecture tape manufacturing method
Inventor: YAMADA MITSUMASA
IPC: G09B5/06
Filed: 1995-02-07
Abstract: PURPOSE: To provide a video lecture recording device and a video lecture tape manufacturing method in which video lecture tapes in cluding a recessing video are easily manufactured together with a live lecture and not only a material video but also a lecturer video are automatically recorded after a fixed time. CONSTITUTION: This device is provided with a class-room operation panel 4 having a video input selection switch 6 capable of switching class-room videos and a VTR control switch 5, an output video switching circuit 8 capable of switching the class-room video and the recessing video from the video selection switch 6, a control unit main body 7 having a timer 9 actuated by the control signal from the VTR control switch 5, a recording VTR 11 and a recessing video VTR 10 controlled by the control signal from the timer 9 and plural monitors TVs 12. Then, the control unit main body 7 controls the video input selection switch 6, the output video switching circuit 8, the recessing video VTR 10 and the recording VTR 11 by the command to the main body 7 from the class-room operation panel 4.
Patent JP-S61179259-A (JP)
Title: Polyamide resin composition
Inventor: MARUYAMA SEIICHIRO
IPC: C08L51/06
Filed: 1985-02-04
Abstract: PURPOSE:To improve resistance to metal halide so as to fit the use as automobile underhood parts, by blending a polyamide with a copolymer of ethylene or propylene and an olefinically unsaturated silane compd. CONSTITUTION:1-120pts.wt. copolymer of ethylene or propylene and an olefinically unsaturated silane compd. of the formula (wherein R is an olefinically unsaturated hydrocarbon group; R' is an aliph. satd. hydrocarbon group; Y is a hydrolyzable org. group; n is 0, 1, 2) is blended with 100pts.wt. polyamide. If desired, not more than 120pts.wt. at least one compd. selected from among modified ethylene/alpha-olefin copolymers (a) obtd. by grafting an alpha,beta-unsaturated carboxylic acid or its derivative onto an ethylene/alpha-olefin copolymer, products (b) obtd. by neutralizing component (a) with a metal ion and neutralized products (c) obtd. by neutralizing an ethylene/alpha,beta-unsaturated monocarboxylic copolymer with a metal ion, may be added thereto to further improve resistance to metal halide.
Patent JP-H05217632-A (JP)
Title: Shield multi-connector for circuit board
Inventor: SHIMIZU MANABU
IPC: H01R12/71
Filed: 1992-02-05
Abstract: PURPOSE:To lessen the area of a circuit board surface, ensure shortcircuiting of the grounding potential, and enhance the producibility by furnishing a jack at the side face with a guide means for prevention of misinsertion of plug and a locking means, covering a plug with a cover installed in the mating position to the jack, and arranging so that these jack and plug can contact each other. CONSTITUTION:A housing 63 is secured by screw to a front panel 6, and a tab 63c'' on a shortcircuit piece 63c mounted on the housing 63 is contacted with the panel 6 for shortcircuiting. When a jack 62 mounted on a circuit board 1 and a plug 64 fitted together by fitting a guide projection 62b in a slit 64b-4, the jack 62 and plug 64 are locked through fitting of a dint hole 62c in the insulative body 62a of the jack 62 with a notch 64b-5 formed in the cover 64b of the plug 64. Because the cover 64b is shortcircuited to the panel 6 through tabs 63c', 63c'' on the shortcircuit piece 63c mounted on the housing 63, certain shielding effect to be required of a connector is achieved.
Patent JP-S62178452-A (JP)
Title: Roof molding
Inventor: TAMURA TATSUYA
IPC: B60R13/04
Filed: 1986-01-31
Abstract: PURPOSE:To prevent wind whiz from occurring in a roof molding installed along a groove in a recess on the roof side by providing a flap which is capable of the dericking motion, to a molding main body whereby flowing the liquid in and out of a cavity for enabling the dericking motion of the flap. CONSTITUTION:When a drive switch for a wiper is turned on in the rain, the fluid in a cylinder 33 is highly pressurized by means of a piston 34 for transmit ting thereof to a tube 15 so as to expand a cavity 16. Herewith, a flap 13 rises for preventing rain water from flowing down to a side window. And when rain stops, if the drive switch is turned off, the fluid in the tube 15 is sent back by the movement of the piston 35 for making the cavity 16 contract. As a result, the flap 13 is restored to its original condition for smoothing the surface. Accordingly, air flows smoothly for preventing wind whiz from occur ring.
Patent JP-H10203876-A (JP)
Title: C/c high-speed rotator and its product
Inventor: OGAWA AKINORI
IPC: C04B35/80
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain a C/C high-speed rotator of increased mechanical strength by considering the laminating method for C/C sheets for the final purposed so as to afford pseudoisotropic elasticity in the in-plane direction of the C/C sheets, and to provide a method for producing the aimed high-speed rotator. SOLUTION: This C/C high-speed rotator is obtained by the following steps: (1) prepreg sheet are prepared; each of which is produced by impregnating a resin into a carbon fiber sheet <=0.1 in the oxygen concentration ratio on the carbon fiber surface determined by X-ray photoelectron spectroscopy (O1s /C1s ); (2) These prepreg sheets are laminated in reverse order on both sides of the laminating plane as the boundary at the center in the direction of the thickeness of the aimed high-speed rotator so as to be 180 degree/n ((n) is an integer of >=3) in laminating pitch angle along with being even number times of (n) in the laminating number; (3) the resulting laminated sheet is cured; (4) the sheet is then impregnated with a resin followed by carbonization; this processing are carried out several times;  (5) subsequently, the resultant prepreg sheet is graphitized; thus obtaining the objective C/C high-speed rotator with a high mechanical strength and a large number of revolutions before it breaks.
Patent JP-H08188716-A (JP)
Title: Zeolite/resin composite material
Inventor: KUSAKAISHI SUSUMU
IPC: C08L23/12
Filed: 1995-01-13
Abstract: PURPOSE: To provide the subject material useful as a building material, having excellent adsorbability, sustained release properties and ion exchange performance of zeolite as it is and readily processability of a thermoplastic resin, making the most of sustained release characteristics of water of the plastic resin, comprising zeolite and the plastic resin. CONSTITUTION: This zeolite/resin composite material comprises (A) 32-77wt.% zeolite, preferably natural zeolite and (B) 23-67wt.% thermoplastic resin. For example, a polypropylene resin is used as the component B and mordenite-based zeolite as the component A. Both the components are preferably processed by using a mixing roll (the number of revolutions of the roll is 18r.p.m).
Patent JP-H03228868-A (JP)
Title: Aluminum oxide-based sintered body
Inventor: HAYASHI KATSURA
IPC: C04B35/10
Filed: 1990-01-30
Abstract: PURPOSE:To improve wear resistance and toughness by forming a principal phase of Al2O3 and a subsidiary phase contg. B and O and incorporating a crystal phase of B7O. CONSTITUTION:A mixture of 15-95wt.% aluminum boride of <=200 mesh average particle size with 3-90wt.% Al2O3 of <=3mum average particle size and 0.1-8wt.% (expressed in terms of oxide) at least one kind of sintering aid selected among Mg, Ca, Cr, Mn, Fe, Co, Ni and the group IIIa elements of the periodic table is molded and fired at 1,200-1,900 deg.C for 0.5-6.0hr in an inert gaseous atmosphere to obtain an Al2O3-based sintered body contg. 10-50wt.% Al and 1.5-67wt.% B. This sintered body consists of a principal phase of Al2O3 and a subsidiary phase contg. at least B and O and contains a crystal phase of B7O.
Patent JP-H05219257-A (JP)
Title: Network controller
Inventor: ISHII MITSURU
IPC: H04M11/00
Filed: 1992-02-05
Abstract: PURPOSE:To form a DC loop after detecting automatically a call signal from an analog telephone network side without necessitating a spark quench circuit. CONSTITUTION:A call signal from a network is sequentially detected by a circuit 6 and a call detection signal A from the circuit 6 is counted by a circuit 5 and the call is first confirmed by sequential counts for a prescribed number of times. Then the circuit 5 latches and outputs a call knowledge signal B and a DC loop forming relay 3 is driven after no call detection signal A is outputted from the circuit 6. Thus, the generation of spark at a relay contact 3a is suppressed.
Patent JP-H11317029-A (JP)
Title: Phase locking method and device
Inventor: HOFFMAN GILBERT A
IPC: H03L7/08
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To phase-lock a clock to a digital audio signal embedded in a digital video signal. SOLUTION: A frequency divider 4 generates a first reference frequency signal from samples of the digital audio signal and a frequency divider 6 generates a second reference frequency signal from an audio sampling frequency signal. A phase detector 8, loop filters 10, 12 generate a low jitter clock control signal from the first and second reference frequency signals and a VOC 14 generates an output audio sampling frequency signal from the low jitter clock control signal.
Patent JP-S59146081-A (JP)
Title: Cleaner of photosensitive body
Inventor: OIDA HIROSHI
IPC: G03G21/00
Filed: 1983-02-09
Abstract: PURPOSE:To clean the surface of a photosensitive body without detaching the photosensitive body from a copying machine by providing a supporting member in a vertically movable state in a housing which is attachable and detachable in the axial direction of the photosensitive body, and making this supporting member attachably and detachably. CONSTITUTION:When the photosensitive body cleaner is mounted to the copying machine body, a conveyer table 10 is moved down as shown by an arrow (c) to detach a separate electrostatical charger and a housing 15 constituting the photosensitive body cleaner is inserted along an electrostatical charger rail 9 in the axial direction of the photosensitive body 1. Then, the conveyor table 10 is lifted as shown by an arrow (b). The supporting member 12 is supported in the housing 15 by attaching/detaching mechanism provided on both sides so that the member 12 is rotatable around the surface of the drum 1 and vertically slidable by a sliding member 13; and the member 12 is energized upward by an elastic member 14, so the cleaning member 11 on the supporting member 12 is pressed against the photosensitive body 11. Then, the photosensitive body 1 is rotated more than once to remove a contaminant from the surface of the photosensitive body 1.
Patent JP-H11220522-A (JP)
Title: Telephone system
Inventor: YOSHIOKA KENJI
IPC: H04M1/2749
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To realize connection of a speech line when a telephone speech cannot be made or interrupted on the way, due to a problem of an electric field strength or a channel problem while making a phone call or a speech. SOLUTION: A control section 3 discriminates the failure of a speech, when the control section 34 is unable to receive a call reply or a signal to be transited to a speech, such as a busy signal due to congestion in a communication line, absence of a communication opposite party, a busy state or deteriorated radio wave state, and stores a communication history to a storage section 8. Connection of a speech line is realized by automatically redialing the same telephone number or other telephone number stored in the storage section.
Patent JP-H04260817-A (JP)
Title: Installation device for hood on automobile
Inventor: OSAKA KENJI
IPC: B60J7/12
Filed: 1991-02-13
Abstract: PURPOSE:To prevent floating of a hood while running, secure a head clearance, simplify assembling work, and reduce the cost. CONSTITUTION:A winding member 26 fixed to a lower surface of a top leather 21 at one end, and wound around a roof bow 22 for more than a half round at the other end is wound, a belt member 27 fixed to an upper surface of a head lining 23 at one end is put to the other end of the winding member 26 at the other side, and they are stopped to the roof bow 22 by a clip 50 respectively.
Patent JP-S58138033-A (JP)
Title: Manufacture of semiconductor substrate and semiconductor device
Inventor: IWAI HIROSHI
IPC: H01L21/322
Filed: 1982-02-10
Abstract: PURPOSE:To contrive the prevention of warp generation, low resistance, etc. by removing at least a part of the back surface, and make element regions, etc. on the substrate surface effectively close to the back surface at the removed part resulting in the improvement of the gettering effect, by performing a gettering after at least a part of the back surface is removed. CONSTITUTION:Groove parts 12...are provided in stripe forms on the back surface of an Si water 11. These groove parts 12...are set so that the length (L) between adjacent groove parts 12 and 12 becomes double the distance (l) between the bottom of a groove part 12 and the surface. Thus, since a plurality of groove parts 12... are provided on the wafer, the strain force at the time of a heating process can be reduced by the groove part 12, and accordingly the defect generation to the wafer 11 can be restrained.
Patent JP-S63187946-A (JP)
Title: Data transmission method
Inventor: MOCHIZUKI MASAHIRO
IPC: H04L13/00
Filed: 1987-01-30
Abstract: PURPOSE:To shorten a data retrieval time at a reception station by enlarging the number of the transmission repeating times of high-order data compared to the number of the transmission repeating times of low-order data among data. CONSTITUTION:Respective data are made into packets by HDLC formats. A transmission order is that 'A' being a first class is transmitted at every ten packets, and 'B' being a second class at every twenty packets. Thus, the transmission period is set longer as data is set low-order position.
Patent JP-H10216908-A (JP)
Title: Method for reusing tundish under hot state
Inventor: MUTO AKIFUMI
IPC: B22D11/112
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To fully discharge steel and slag remaining in a tundish and to prevent the deterioration in quality of a cast slab at the time of casting in the following time by combining the tilting of the tundish after completing continuous casting and the melting and removing with a burner in reusing the tundish for continuous casting under a hot-state. SOLUTION: The remaining steel and slag in the tundish after completing the continuous casting are concentrated to a specific position in the bottom part of the tundish and inert gas is blown into this specific position. By this method, the tundish 1 giving a tapered part in consideration of further dischargability and increase of the inner contents, is used and the tilting discharge is executed and thus, the discharges at two steps of the first step for reducing the remaining materials in the inner part to the min. and the second step for fully discharging the steel remaining steel and slag with the first step by forcedly heating and melting with the oxygen-enriched burner 7, are executed.