baber/WOPTO huggingface dataset:
Patent JP-H07109924-A (JP)
Title: Cooling device for suction forced air cooling type engine
Inventor: YUGAME YOSHIAKI
IPC: F01P5/06
Filed: 1993-10-13
Abstract: PURPOSE:The cooling effeciency of an ignition device for the cooling device of a suction forced air cooling type engine so as to prevent its performance degradation caused by temperature rise. CONSTITUTION:An ignition device 6 is disposed in the proximity 2a of the outer periphery of a fly wheel magnet 3 above a crank case 2 of a suction forced air cooling system engine 1. While a cylinder block 7, cylinder head 8 and fly wheel magnet 3 are covered with a blast guiding cover 9, a blast outlet 9a of the blast guiding cover 9 communicates to a blast inlet 10a of a fan case 10 covering a cooling fan 4. A blast guiding means 11 for diverting a part of cooling blast W produced by the cooling fan 4 to send the blast to the ignition device 6 in the blast guiding cover 9 is provided. A blast guiding means 11 is composed of a cooling blast intake port 9b opened to the blast guiding cover 9 adjacent to the ignition device 6, a cooling blast diverting port 10c opened to the proximity of a cooling blast outlet 10b of the fan case 10 and a cooling blast diverting path 12 for affording communication between the cooling blast intake port 9b and cooling blast diverting port 10c.
Patent JP-H0599229-A (JP)
Title: Bearing metal for large-sized engine
Inventor: TANAKA TADASHI
IPC: C22C21/00
Filed: 1991-10-02
Abstract: PURPOSE:To improve the fatigue resistance and the anti-seizure property of a bearing metal consisting of a steel backing metal layer, an intermediate bond layer, and a bearing alloy layer, by causing the intermediate bond layer to be made of Al or an Al alloy, and causing the bearing alloy layer to be composed of Sn, Pb, Bi, and Al in their respective proportions. CONSTITUTION:A bearing alloy layer 3 is made of 35 to 65wt.% Sn, 0.5 to 10wt.% in total of Pb and Bi, 0.1 to 1.5wt.% CuO, and the balance Al and incidental impurities, the thickness thereof being set at a value of 0.2 to 3mm. An intermediate bond layer 2 is made of Al, or is made, in case the strength is needed, of an Al alloy prepared by adding to Al approximately 0.1 to 2wt.% in total of one, or two or more, elements selected from the group consisting of Cu, Si, Mn, and Zn. The intermediate bond layer 2 and the bearing alloy layer 3 are formed into a composite plate by being connected together through rolling. A steel backing metal layer 1 is superposed upon the composite plate, and the resulting mass is pressure contacted with each other by rolling to form a three-layer composite body having a specified thickness of, for example, 1.65mm, thus constructing a bearing metal.
Patent JP-H1195775-A (JP)
Title: Music reproducing device
Inventor: WATANABE TOSHIO
IPC: G10L25/51
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To enable a singer to prgree singing while referring to the objective evaluation of his or her own singing ability at the time of singing in compliance with playing music. SOLUTION: To grading section 1, the singing voices sung in compliance with the music reproduced and outputted in accordance with playing data are inputted, and the section 1 successively grades the singing ability, such as interval, tempo and sound volume, of the inputted singing voices in accordance with the information on the reference singing ability during music reproduction. An intermediate score calculating section 2 periodically determines the results during the course of grading in accordance with the results of the grading which are successively graded by a grading section 1. The results are outputted from a display section 7 or voice output section 8 during the music reproduction.
Patent JP-H08117760-A (JP)
Title: Circulating hot bath machine
Inventor: SUZUKI AKIHISA
IPC: C02F1/52
Filed: 1994-10-20
Abstract: PURPOSE: To provide a circulating hot water machine capable of adjusting the temp. of bathing water and the concn. of a bath water purifying agent to proper values at the time of the additional heating of bathing water and capable of forming pleasant bathing water having sufficient purifying capacity. CONSTITUTION: The temp. of bathing water is detected by a temp. sensor 31 and the concn. of a bath water purifying agent is detected by a conductivity meter 27. The detected water temp. and the detected electric conductivity are compared with predetermined reference values and a heater 37 heating bathing water or an addition pump 22 adding the bath water purifying agent is controlled on the basis of the comparison results by a control circuit. By this constitution, the temp. of bathing water and the concn. of the bath water purifying agent can be set to proper values at the time of the additional heating of bathing water and pleasant bathing water having sufficient purifying capacity can be formed.
Patent JP-H03118317-A (JP)
Title: Carcinogenesis-preventing agent
Inventor: NAKAMURA SHINGO
IPC: A61P35/00
Filed: 1989-09-29
Abstract: PURPOSE:To provide a carcinogenesis-preventing agent originated from a living body (a higher animal), exhibiting an excellent carcinogenesis-preventing activity, and no dangerous adverse effect against living bodies employing a specific alpha,beta-diol as an active ingredient. CONSTITUTION:An alpha,beta-diol of the formula (R is H, 1-5C alkyl, especially H or CH3; n is an integer of 3-21, especially 12-16) is employed as an active ingredient to provide a safe carcinogenesis-preventing agent exhibiting a remarkable carcinogenesis-preventing activity, effective not only for preventing general cancers but also for preventing the recurrence of treated cancers and for preventing genetic cancers and having no adverse effect because the active ingredient is a living substance prepared by decomposing a natural substance such as a wax, e.g. wool wax. The active ingredient is administered in a dose of 10-1500mg/kg of an adult a day for parenteral administration agents such as intravenous injections, subcutaneous injections and drips or in a dose of 0.2-50g/kg of an adult a day for oral administration agents such as capsules.
Patent JP-S63111177-A (JP)
Title: Thin film forming device by microwave plasma
Inventor: MOCHIZUKI YASUHIRO
IPC: C23C16/511
Filed: 1986-10-29
Abstract: PURPOSE:To perform cleaning of the titled device without dismantling it and to enhance efficiency thereof by controlling a magnetic field to be impressed and generating electron cyclotron resonance in the vicinity of a window made of a dielectric material and converting a film deposited on the window into the dielectric material. CONSTITUTION:Magnetic fields are impressed to a plasma formation chamber 10 from coils 13, 14 and microwave is introduced through a window 11 made of a dielectric material and plasma of electron cyclotron resonant excitation is generated. A thin film is formed on a base plate 22 set before this plasma. Then the above-mentioned magnetic fields are controlled and the position generating electron cyclotron resonance is shifted to the vicinity of the window 11. The film stuck on the window 11 is oxidized or nitrided and thereby converted into the dielectric material. By the above device, the film stuck on the window 11 is converted into the dielectric material while it is thin and the efficiency of microwave is prevented from being lowered.
Patent JP-2001078507-A (JP)
Title: Lift device of tracter
Inventor: UMEMOTO SUSUMU
IPC: A01B63/10
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To bring handling of a switch easier in the lifting device of a tractor equipped with an electric position-controlling means for a control valve of a lifting cylinder for driving a lift arm upward and downward and an on-off type manual lift switch for controlling the action of the control valve. SOLUTION: In this lift device of a tractor, the working speed of a lift cylinder 4 for descending a lift arm depending on an operation of a manual lift switch 56 is limited in a lower speed than a possible maximum descending speed, while the maximum working speed of the lift cylinder 4 for ascending the lift arm 5 depending on the operation of the manual lift switch 56 is brought to be a possible maximum ascending speed.
Patent JP-H03117257-A (JP)
Title: Hand-free circuit
Inventor: MARUI KUNIYOSHI
IPC: H04M1/60
Filed: 1989-09-29
Abstract: PURPOSE:To ensure the simultaneous transmission/reception characteristic of a hand-free circuit by attenuating largely a transmission voice level or a reception voice level which is larger in response to the difference between the levels. CONSTITUTION:When the level of a transmission voice or of a reception level is a level generating no howling, the attenuation of electronic volume circuits 518, 519 of a hand-free circuit 415 is minimized and the usual call level is ensured. When any voice level reaches a level generating howling, the circuits 518, 519 are controlled by a difference between both levels and both levels are attenuated to a level generating no howling. In this case, when the transmission voice level is larger, the reception voice level is largely attenuated, and when the reception voice level is larger, the transmission voice level is largely attenuated. Thus, the simultaneous reception characteristic of the circuit 415 is ensured.
Patent JP-H03115059-A (JP)
Title: Yarn streak method from drum wound package and drum relay cap thereof
Inventor: WAKABAYASHI BUNZO
IPC: B65H49/02
Filed: 1989-09-27
Abstract: PURPOSE:To perform yarn streak spread supply and tail transfer in good operational workability by forming a circular arc-shaped protrusion part by the peripheral edge of a circular arc-shaped wire rod, protrusively provided in a cap main unit formed with a drum fitting part, further arranging it respectively in both sides of the circular arc-shaped protrusion part. CONSTITUTION:A drum relay cap 1 is fitted and fixed between drums 2, 2' to their end part, and a circular arc-shaped protrusion part 17, having a diameter R2 larger by 8 to 40mm than the drum peripheral diameter, is provided between the drums. After a plurality of drum-wound packages are linked to a single creel through the drum relay cap 1, the fellow yarn ends of both the packages are connected so as to perform tail transfer possible with spread supply started of a yarn streak. Here the running yarn streak Y collides against this circular arc-shaped protrusion part to spring back to the outside with hit collision prevented against the fellow seam parts of the drums 2, 2'.
Patent JP-S61263454-A (JP)
Inventor: NISHIMURA TETSUO
IPC: A61M5/158
Filed: 1985-11-15
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-H03118572-A (JP)
Title: Toner storage container and developing device
Inventor: MOTOBAYASHI NAOKI
IPC: G03G15/08
Filed: 1989-09-30
Abstract: PURPOSE:To use a copying machine immediately after toner replacement by dividing the toner storage part of a container and storing an amount of toner for toner concentration necessary for image formation in one storage part at the time of the toner replacement. CONSTITUTION:A toner cartridge 1 where the toner for image formation is stored is divided by a partition plate 2 longitudinally into two to form two large and small storage parts 3 and 4. The amount of toner stored in the storage part 4 is so calculated previously as to obtain the toner concentration required for image formation when the toner is mixed with carriers to prepare a two- component developer. The toner T is supplemented directly to a developing chamber 5 by the calculated constant amount from the storage part 4 not through a supplementation roller 6b, so the toner T reaches the specific concentration when mixed with the carriers and supplied to a photosensitive drum 9 by a developing roller 8 nearly without a delay time.
Patent JP-H07110795-A (JP)
Title: Serial communication system
Inventor: YAMATO UTSUMI
IPC: H04L29/10
Filed: 1993-10-14
Abstract: PURPOSE:To enable data communication between a transmitter and a receiver whose data forms are different. CONSTITUTION:In this serial communication system, data are transmitted from a signal output part 2 in a serial transmitter 1, and in a serial receiver 4, the data are received in a data reception part 5, the reception data are processed and outputted in a reception processing part 6, carrier data are returned when carriers are detected from the reception data in a carrier detection timer part 7 and the transmission of the data is continued when the carrier data are received in the serial transmitter 1. In this case, in the serial receiver 1, the data reception part 5 is provided with a reception circuit 8 for receiving the data provided with synchronizing signals and the reception a circuit 9 for receiving the data not provided with the synchronizing signals and the selection of both reception circuits is optionally set.
Patent JP-H08121281-A (JP)
Title: Fuel injection device
Inventor: NAKAJIMA TATSUSHI
IPC: F02M37/08
Filed: 1994-10-21
Abstract: PURPOSE: To provide a fuel injection device in which fuel injection to an internal combustion engine can be quickly started at the start of the internal combustion engine. CONSTITUTION: A fuel injection device is constructed of an injector 2 arranged in an engine 1, an injection controlling solenoid valve 3, a common rail 4, a high pressure supply pump 7, a fuel tank 8, a low pressure supply pump 9, and an ECU 11. When a fuel pressure Pc inside the common rail 4 is not more than the predetermine pressure P1 (Pc>=P1) after the ECU 11 determines a stop of the engine 1, an ignition switch is turned on, so that the ECU 11 determines that an operator intends to operate the engine 1 again. Subsequently, the low pressure supply pump 9 is operated until a starter switch is turned on, and pressurized fuel is forcibly fed to the common rail 4.  Then, a quantity of the pressurized fuel forcibly fed to the common rail 4 by means of the high pressure supply pump 7, which is operated when the starter switch is turned on, is reduced, so that a time required for bringing a fuel pressure inside the common rail 4 to the minimum injection pressure demanded by the engine 1 can be reduced.
Patent JP-H0599793-A (JP)
Title: Internal combustion engine test facility
Inventor: FUJIMARU MASANORI
IPC: B23P21/00
Filed: 1991-10-04
Abstract: PURPOSE:To enable abnormal sound and vibration to be measured accurately in a sensory way by providing test devices at a plurality of positions in a circumferential direction on a turntable and then providing a screening wall between the test devices. CONSTITUTION:Internal combustion engine test devices 2 are placed radially at a plurality of positions at each specified angle in a circumferential direction on a turntable 1. A cylindrical center screening body 6 placed at the center part and a control panel 7, etc., are provided within the inside. A plurality of screening walls 8 are placed radially between the test devices 2. The turntable 1 performs continuous rotation or intermittent rotation. An internal combustion engine 4 which is carried by a carrying-in coveyer 11 is received by a truck 14 and is carried into the test devices 2. Since the internal combustion engine 4 is located within subdivided chamber at the time of a sensory test, an accurate measurement can be made without being affected by sound or external noise of the adjacent internal noise 4. The internal combustion engine 4 a specified test of which is completed is passed to a carrying-out conveyer 16 through a truck 17 and then carried on to the next process.
Patent JP-H0596383-A (JP)
Title: Tip dresser controller for automobile production line
Inventor: YAMADA KAZUAKI
IPC: G06Q50/04
Filed: 1991-10-04
Abstract: PURPOSE:To increase the working rate of a line by eliminating a waste of the quantity of tip dressing and reducing the number of tip dressings. CONSTITUTION:Tip dressers of all robots are subjected to centralized control, the latest number of cars of production by the car kind of 4000 cars, for instance, is counted to calculate the production ratio by the car kind and the average number of spots required for welding of one car by each robot is calculated by using the production ratio by the car kind. According to the average number of spots, respective robots are divided into groups of plural tip dressing patterns set on a table 18 by a tip dressing pattern in advance, a condition of the pertinent tip dressing pattern is reset on a tip dressing work designated table 21 and tip dressing of the welding tip of each robot is performed according to instructions from the tip dressing work designated table 21.
Patent JP-S61136955-A (JP)
Inventor: SHIMAMURA YUKIO
IPC: C04B35/04
Filed: 1984-12-05
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-2001084713-A (JP)
Title: Microphone system for collecting sound according to separate sound-source integrated with video camera
Inventor: IWAKI MASAKAZU
IPC: G10L21/0208
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a microphone system for collecting sound according to separate sound-source, in which voices generated by a plurality of photographing objects situated on the front axis of a video camera are separated from an ambient noise, so as to be collected respectively. SOLUTION: This sound-source separating directional microphone system is provided with a plurality of microphones 1, 2 which are arranged on the front axis of a video camera. The microphone system is provided with a sound- source separating circuit 3, containing an adaptive processing circuit which optimizes a coefficient constituting a separation matrix, used to reduce a correlation between respective microphone outputs. The microphone system is provided with a means, in which the initial value of the adaptive processing circuit, is controlled by information 4 on a distance up to an object for photography. The microphone system collects voice only, which is generated by the object 7 or 8 which is focused by the video camera.
Patent JP-H08122010-A (JP)
Title: Tool for attachment to concave surface
Inventor: KOBAYASHI TATSURO
IPC: G01L1/26
Filed: 1994-10-21
Abstract: PURPOSE: To provide a tool by which a strain sensor or the like is attached to a concave surface inside a hollow member so as to come into close contact with the surface and by which the efficiency of the attachment is enhanced. CONSTITUTION: An operator grasps the lower part of a main body 1, and pulls a lever 7 with finger. Then, the lever 7 is turned to the left around a shaft 6 as the center, and a spindle 4 and a piston 3 are moved to the left via a pin 8 against a tension spring 5. Then, a gel-like piece 9, made of a resin, can change its surface shape arbitrarily, and it is deformed to a surface shape which is matched to the concave surface inside a cylindrical member 11. As a result, a strain sensor 10 which is attached to the concave surface inside the cylindrical member 11 temporarily in advance can be attached to the concave surface inside the cylindrical member 11 so as to come into perfect contact with the concave surface. After the strain sensor 10 has been attached, the operator releases his finger from the lever 7. Then, the lever 7, the spindle 4, the piston 3 and the gel-like piece 9 are returned to their original positions thanks to the tensile force of the tension spring 5.
Patent JP-H03120085-A (JP)
Title: Erasable optical recording medium and its manufacture
Inventor: JO HISASHI
IPC: G11B7/246
Filed: 1989-10-03
Abstract: PURPOSE:To achieve stabilization of a pigment by a method wherein a resin is principally composed of hardened substance of epoxy(meta)acrylate and/or epoxy-novolac(meta)acrylate having a specified transition temperature and an elastic modulus from a glass state to a rubber state. CONSTITUTION:A resin has a function wherein a bump generated by thermal expansion of an expansion layer (A) by radiation of laser beams is fixed in recording and fixing of the bump is allowed to be released in erasing. Then, epoxy(meta)acrylate, and epoxy-novolac acrylate are used as the resin. Further, its elastic modulus should be necessarily 80kg/mm<2> or higher, and preferably 100kg/mm<2> or higher. Furthermore, a transition temperature at which it varies from a glass state to a rubber state should be necessarily 60-150 deg.C and preferably 70-120 deg.C. Thereby, stabilization of a pigment can be achieved.
Patent JP-S61135924-A (JP)
Title: Auxiliary ignition type diesel engine
Inventor: KAWASHIMA JUNICHI
IPC: F02B19/12
Filed: 1984-12-05
Abstract: PURPOSE:To make a stable ignition and combustion under an electric discharging spark of a spark plug at all times and improve a starting characteristic at a low temperature or the like by a method wherein a fuel injection nozzle placed adjacent to a swirl flow chamber is provided with at least two injection holes and each of the injection holes is directed toward the specified direction. CONSTITUTION:A spark plug 6 is inserted into a swirl flow chamber 3 from above the cylinder head 1 in a vertical direction. The side of the swirl flow chamber 3 which is upstream of the swirl flows S than the spark plug 6 has a fuel injection nozzle 7 from the side part of the cylinder head 1. In this case, the fuel injection nozzle 7 is composed of hole type nozzle having two injection holes. One of the injection axis (a) is directed at an intermediate part between the point near the spark plug 6, that is, between the spark plug 6 and the fuel injection nozzle 7, and the other injection axis (b) is directed toward the downstream of the swirl flow S than the spark plug 6. The injection axis (b) is set at its injection direction along the swirl flow S, that is, a forward swirl direction.
Patent JP-H0685537-A (JP)
Title: Temperature compensated crystal oscillator
Inventor: NARITA YOSHINORI
IPC: H03B5/32
Filed: 1992-08-31
Abstract: PURPOSE:To perform high-accuracy temperature compensation, with simple configuration composed of the semiconductor integrated circuit of one chip and the crystal oscillator of AT cut. CONSTITUTION:This oscillator is provided with a crystal oscillator 1 of AT cut, oscillation circuit 2 defining this crystal oscillator 1 as a frequency deciding element, and semiconductor integrated circuit making an analog temperature compensation circuit 5 into one chip, and the analog temperature compensation circuit performs the compensating operation by using polygonal approximated compensation characteristics with the forward drop voltage of a diode as a reference voltage.
Patent JP-H04136447-A (JP)
Title: Air-fuel ratio controller
Inventor: ISHII TOSHIO
IPC: F02D41/06
Filed: 1990-09-28
Abstract: PURPOSE:To execute the feedback control for air-fuel ratio on the start in cold weather or in warming operation by detecting the air-fuel ratio of the mixed gas by sampling the mixed gas in a cylinder in the vicinity of a spark plug and feedback-controlling the fuel supply quantity by using the air-fuel ratio data. CONSTITUTION:A sampling passage for sampling the mixed gas in a cylinder is formed on a spark plug 12, and a sampling passage opening/closing device 16 for controlling the sampling timing is installed midway, and an oxidizing agent 13 and an air-fuel ratio sensor (O2 sensor) 14 are installed, and the gas after the completion of the measurement of the air-fuel ratio is discharged through an exhaust gas purifying device 17. During the sampling period, sampling of the mixed gas in the cylinder is carried out, and after the delayed time from the sampling timing up to the output of the air-fuel ratio by the O2 sensor 14 is corrected, the output of the O2 sensor 14 is taken in as the air-fuel ratio data into a control unit 8, and feedback control for air-fuel ratio is carried out according to the air-fuel ratio data.