baber/WOPTO huggingface dataset:
Patent JP-S643933-A (JP)
Title: Electromagnetic contactor
Inventor: ICHIMURA YASUO
IPC: H01H50/02
Filed: 1987-06-25
Abstract: PURPOSE:To increase the contact opening distance by providinq a contact opening stopper which hits one end of a movable contact piece at the time of the contact opening and rotates the movable contact piece around one end of the flat receiving section of a movable frame into an inclined state. CONSTITUTION:A contact opening stopper 10, which is arranged on the opposite direction side to the suction direction of one end of a movable contact piece 5, hits one end of the movable contact piece 5 when the contact is opened, and rotates the movable contact piece 5 around one end 9a of the flat receiving section 9 of the movable frame 5 into an inclined state, is provided. The center of the inclined movable contact piece 5 is separated from the receiving section 9 to the opposite direction side of the suction direction, end the distance from the straight line connecting both fixed contacts 8, 8' can be made large. The sum of distances between a pair of movable contacts 7, 7' provided on the movable contact piece 5 and mating fixed contacts 8, 8' is equal to a half of the distance between the center of the movable contact piece 5 and the straight line connecting both fixed contacts 8, 8'. The contact opening distance can be thereby made large.
Patent JP-S643355-A (JP)
Title: Speed change gear
Inventor: FUJITA YASUSHI
IPC: F16H63/04
Filed: 1987-06-26
Abstract: PURPOSE:To simplify the insertion of a shift key into a groove and its structure at time of assembly by making an inner diameter shift shaft bearing part at a speed change gear side and larger than a turning diameter of the shift key, and forming a groove port, where the shift key goes in and out, to be wider than groove width of the shift key. CONSTITUTION:An inner diameter of bearing part 6 is formed to be larger than an outer diameter of an engaging part 5 of each speed change gear 4 or the like, while a shift key way 2 to be formed inside of the bearing part 6 ranges over the inner diameter part of this bearing parts 6, and there is provided with a groove port 7 over an outer side end of the bearing part 6. And, this groove port 7 is tilted so as to cause the shaft end side to be successively widen at an outer peripheral part than a shaft peripheral surface at the outside, and it is opened wider than width of the shift key way 2. Consequently, when a shift key 3 is built in a transmission case, it is guide by the broad groove port 7 through a large diametral part in side the bearing part 6 even if the shift key 3 is in a state of being opened to the more outer circumferential side than the shift key way 2, so that its insertion into the shift key way 2 is easy enough and, what is more its structure can be simplified without adding any special members.
Patent JP-S5873370-A (JP)
Inventor: NAKAMURA HIDEKI
IPC: A61M5/00
Filed: 1982-09-14
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-S6319420-A (JP)
Title: Torque overload preventive device
Inventor: NOMURA HIROAKI
IPC: F16D7/02
Filed: 1986-07-08
Abstract: PURPOSE:To make the device in the above caption small in size and simple, by making an intermediate body of elastic material face-contact to a friction plate fixed on an input-side shaft and to a output-side rotating body in an elastically pressing manner, while placing said intermediate body between them, and making slipping occur to cut off torque transmission when the torque exceeds an allowable limit. CONSTITUTION:An intermediate body 6 made of elastic material is clamped under pressure by a fixing screw 8 between a friction plate 3 fixed on an input-side rotating shaft 1 and an output-side rotating body 2, one side of said intermediate body 6 face-contacting with said friction plate 3 in an elastically pressing manner. An annular ridge 4 at the other side of said intermediate body 6 makes strong press-contacts in form of a wedge with the inner peripheral face of a recess 5 in said rotating body 2, said rotating body 2 and said intermediate body 6 becoming an integrated rotating body, and, therefore, torque is transmitted to said rotating body 2. By selecting an appropriate friction coefficient for the friction between said friction plate 3 and said intermediate body 6, slipping can occurs between them when torque exceeds an allowable limit, thus the transmission of the torque to said intermediate body 6 may be cut off to prevent overload of the torque. Due to the above construction, the device in the above caption is made small in size, facilitating assembling, inspection and/or adjustment.
Patent JP-S6139103-A (JP)
Title: Sequencer
Inventor: ASAI TOSHIMITSU
IPC: G05B19/048
Filed: 1984-07-31
Abstract: PURPOSE:To shorten the preparation time up to restarting by allowing an operation holding circuit which holds the operation of optional external equipment selected through a selecting circuit to alter a sequence program while holding the desired external equipment in operation. CONSTITUTION:When a mode switching circuit 2 is in run mode, a control circuit 3 performs sequence control over the external equipment 4 on the basis of the sequence program stored in a storage circuit 1. Then when an operator operates a switch circuit 5, an input/output part 7 is driven by a circuit 5 and the operation state of the selected equipment 4 is held, but the operation of other equipment 4 is stopped wholly. The operator alters the sequence program during the interruption of the sequence control and operates the circuit 5 to performs the sequence control over the equipment 4 by the circuit 3. Then when the circuit 2 is placed in stop mode, the equipment 4 is controlled by the circuit 3 and the operation stops. Consequently, while the operation state of desired equipment 4 is held, the sequence program is altered and the preparation time up to restarting is shortened.
Patent JP-H0213090-A (JP)
Title: Y/c separating device for composite video signal
Inventor: HAYASHI HIDEYUKI
IPC: H03H15/00
Filed: 1988-06-30
Abstract: PURPOSE:To reduce a noise and to improve a Y/C separation by making two kinds of a difference signal between 1 frame and a difference signal between 2 frames into inputs, detecting the degree of the movement of an image with a movement detecting means and utilizing it with a noise reducing means and a mixing switching means. CONSTITUTION:A subtracting circuit 81 subtracts the output signal of a frame memory 20 which is a signal before 2 frames from an input composite video signal and outputs a difference signal DYC between 2 frames. The subtracting circuit 81 is shared with a noise reduction circuit 60 and a movement detecting circuit 80. The DYC is given to an amplitude adjusting circuit 70 of the noise reducing circuit 60 and, simultaneously, inputted to a main part 90 of the movement detecting circuit 80. In the movement detecting circuit 80, subtracting circuits 82 and 83 are also contained. The subtracting circuits 82 and 83 subtract the signals before and after 1 frame from a video signal made into a reference, difference signals DY1 and DY2 between first frames are outputted, and they are inputted to the main part 90 of the movement detecting circuit 80. Consequently, the noise reduction and Y/C separation to be proper according to the degree of the movement can be achieved.
Patent JP-H0918727-A (JP)
Title: Color reproducing processor
Inventor: NARAHARA KOICHI
IPC: H04N1/23
Filed: 1995-06-27
Abstract: PURPOSE: To form an output image where a color change is unremarkable from an image including a high saturation color and to generate an output image in which deformed gradation or skipped gradation is not caused. CONSTITUTION: After color image information in a frame memory 1 is received by a CPU 4 via an external interface 3, conversion circuits 5, 6 convert an RGB signal into an LCH (brightness, saturation, hue) signal. The LCH signal is converted into an LCH signal within a color reproducing range of an output system with a color conversion processing circuit 7 and then converted into a CMY signal for a printer.
Patent JP-H0327573-A (JP)
Title: Semiconductor device
Inventor: MORI MUTSUHIRO
IPC: H01L29/739
Filed: 1989-06-26
Abstract: PURPOSE:To achieve high speed operation and improve low-loss large output property by the total amount of carrier concentration of n layer directly above a p<+> substrate of an insulation gate bipolar transistor(IGBT) to be within a particular range. CONSTITUTION:By setting the total amount of carrier concentration of an n layer 12 directly above a p<+> substrate 11 forming IGBT to 3X10<12> or more and 2.5X10<13> or less, hole injection from the substrate 11 is promoted, a large amount of current is allowed to flow, and the IGBT can be turned off at high speed, thus achieving high speed operation of the IGBT and enhancing low-loss large output property.
Patent JP-2000354357-A (JP)
Title: Flat rotating electric machine and winding jig used for winding work for it
Inventor: NAGATA KOJI
IPC: H02K1/18
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To improve mechanical strength and reliability by employing a ring- coil system that windings are provided in such a way as to surround the yoke of a stator core and by using a magnet-embedded rotor structured by fitting a permanent magnet inside a rotor core. SOLUTION: This flat rotating electric machine is a three-phase permanent- magnet synchronous dynamo-electric machine in which a ring-winding system is employed for a stator 21 and a rotor 22 is of a magnet-embedded type. The stator 21 is entirely molded with a material having good heat conduction and its total outside diameter is equalized to that of a stator core 26 to increase the area where the stator 21 contacts a frame. Serving the purpose of achieving flatness, this structure can improve mechanical strength and provide high-sped revolutions compared with a flat dynamo-electric machine with a magnet provided on the rotor surface.
Patent JP-H0326942-A (JP)
Title: Atomic absorption spectro photometer
Inventor: OKUMOTO TOYOJI
IPC: G01N21/31
Filed: 1989-06-26
Abstract: PURPOSE:To obtain data with an excellent reproducibility by initiating a practical measurement after the data is stabilized without adopting the data obtained in the first time measurement or in the measurements of initial several times when a sample is automatically injected into a graphite furnace and the measurement is continuously performed. CONSTITUTION:When, for example, a graphite tube 24 is heated by a power supply 38 to make a sample an atomic vapor, the temperature of the graphite tube 24 is raised to an extremely high value. Therefore, it is necessary to cool the surrounding of the graphite tube 24 by cooling water. The temperature of the cooling water is transmitted to the graphite tube 24 by heat conduction. When some time has elapsed after a previous measurement, the temperature of the graphite tube 24 is lowered too much by cooling, resulting in a measured value smaller than that in the first time measurement. Therefore, to remove the effect of a measuring instrument or of an environment, only heating is conducted and the data are not adopted in the first time measurement. Thus, abnormal data are removed and the data with an excellent reproducibility can be obtained.
Patent JP-H0267216-A (JP)
Title: Anti-atheroma forming agent
Inventor: ANDORIISU YOHANESU KORUNERUSU
IPC: A61K31/675
Filed: 1989-06-26
Abstract: PURPOSE: To obtain an atheroma formation inhibitor containing a composition and a substance capable of reducing the free sulfhydryl group of homocysteine, etc., in human plasma to directly inhibit the formation of irregular atheroma in a human body, and useful for inhibiting atherosclerosis. CONSTITUTION: This atheroma formation inhibitor contains a composition and a substance capable of reducing the concentration of the free sulfhydryl groups forming one part of homocysteine and/or one part of cysteine in human plasma to inhibit the formation of irregular atheroma in the human body. The substance and the composition contain at least one kind of oxide and/or an oxidation accelerator and a catalyst, such as a copper salt or a zinc salt. The substance includes disulfide compound of the formula: X-S-S-Y (X-SH, etc., are each a compound containing the sulfhydryl group) capable of reacting with the homocysteine, etc., in the human body to form mixed disulfides.
Patent JP-S6140462-A (JP)
Title: Ignition controller for internal-combustion engine
Inventor: NAKANO KAZUMI
IPC: F02P5/15
Filed: 1984-07-31
Abstract: PURPOSE:To prevent an ignition failure from occurring as well as to make improvements in safety, by installing a low engine speed detecting device, detecting a low engine speed state in an internal-combustion engine, and a constant current controlling device controlling a continuous rating current for an ignition coil to be set to the specified value. CONSTITUTION:An ignition control unit 100 generates a driving signal out of an ignition coil driving part 50 on the basis of a sensor signal out of a sensor part 10. This ignition control unit 100 consists of a filter circuit 110, an analog-to- digital converter 120, a central processing unit 130, a waveform shaping circuit 140, a backup circuit 200, etc. From this backup circuit 200, an ignition timing signal is outputted to a power transistor constant current control circuit 60, whereby a continuous rating current for an ignition coil 70 is controlled at this control circuit 60. Thus, in time of starting of an internal-combustion engine or its driving at low speed, any ignition failure based on generation of heat and breakdown in the power transistor or the like driving the ignition coil is preventable from occurring.
Patent JP-H11351693-A (JP)
Title: Portable heating-cooling box
Inventor: NISHIWAKI FUMITOSHI
IPC: F25D23/12
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To improve the cooling or heating efficiency of a portable heating- cooling box using a Peltier unit. SOLUTION: This heating-cooling box is provided with a pair of temperature plates 4 and 5 that comprise least a Peltier element 3 and a metal with improved thermal conductivity, and is provided with a Peltier unit 6 where one temperature plate 4 exhibits a heat absorption action or a heat radiation action depending on a conduction direction to the Peltier element 3 and the other temperature plate 5 exhibits a heat radiation action or a heat absorption action, and an article-accommodation chamber 7 that includes either one of the temperature plates for cooling or heating based on the heat absorption action or the heat radiation action of the temperature plate. The above article-accommodation chamber 7 is composed of a bag 8, and the internal volume of the bag 8 is made changeable according to the amount of article to be accommodated in the bag 8.
Patent JP-S5785319-A (JP)
Title: Agent for dental caries
Inventor: NANBA TSUNEO
IPC: A61P1/02
Filed: 1980-11-16
Abstract: PURPOSE: To provide an agent for preventing or inhibiting the progress of dental caries and containing the extract of KOBOKU (bark of Magnolia officinalis REHD. et WILS.), OREN (rhizome of Coptis chinensis FRANCH.) etc. or magnolol and honokiol which are the active components of the above extract.  
     CONSTITUTION: The objective agent contains the extract of KOBOKU, OREN, GOBAISHI (gall of Rhus chinensis MILL), GENNOSHOKO (whole grass of Geranium thunbergii SIEB. et ZUCC.), OBAKU (bark of Phellodendron amurense RUPR.), etc. and/or their active components (e.g. magnolol or formula I,  honokiol of formula II, berberine, etc.). The agent inhibits remarkably the  growth of Streptomyces mutans which is a cariogenic bacterium having the  strongest cariogenicity. The agent has somewhat milder activity than erythromycin, and lower side effects than antibiotic substances, and is suitable for administration for a long period. It also exhibits remarkable effect at a low concentration in a short time. Administered directly in the oral cavity, or by mixing with  tooth paste, or in the form of troche or sublingual tablet. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0825551-A (JP)
Title: Organic composite coated steel sheet superior in corrosion resistance and spot welding properties
Inventor: KUSAKABE TAKAHIRO
IPC: B05D7/14
Filed: 1994-07-13
Abstract: PURPOSE:To obtain an organic composite coated steel sheet which is superior in corrosion resistance, spot welding properties and cationic electrodeposition painting, by a method wherein two layers of a chromate layer and silica and an organic resin layer are provided on a zinc or zinc alloy plated steel sheet. CONSTITUTION:A steel sheet 1 having a zinc or zinc alloy layer 2 possesses a chromate film 3 having a quantity of Cr<6+> of not exceeding 70% to a quantity of the whole Cr and coating build-up of 5-500mmg/m<2> in terms of Cr on the surface. The first resin layer 4 containing mainly a silica and polymeric organic resin is possessed in the upper layer of the chromate film 3 and the second resin layer 5 containing the silica and polymeric organic resin is possessed on the first resin layer 4. In the organic composite coated steel sheet, a dry weight ratio (P1) between the silica and polymeric organic resin in the first resin layer 4 and a dry weight ratio (P2) between the silica and polymeric organic resin in the second resin layer 5 are different from each other.
Patent JP-H062537-A (JP)
Title: Exhaust emission control device of motorcycle
Inventor: YAMAMOTO YOSHIYUKI
IPC: B62M7/02
Filed: 1992-06-19
Abstract: PURPOSE:To provide a motorcycle with an exhaust emission control device which enables the unforced layout of the introduction passage of a secondary air and enables a driver to hardly hear the intake sound of this secondary air. CONSTITUTION:An engine 17 and a rear wheel 23 are integrated into a power unit 16 whose front part is pivoted on a frame 1 and also a seat 14 is installed upward the power unit, a fuel tank 11 and a storing box 12 are installed between the seat and the power unit and their environs are covered by a cover 73. The intake port 94 of a secondary air is arranged in a part being surrounded by the rear end of the seat and the cover 73 and an intake pipe 93 extending to the front side passing between the cover and the storing box is connected to this intake port and to the exhaust passage of the engine through an air filter 85 and a secondary air introducing pipe 81.
Patent JP-H0452930-A (JP)
Title: Trouble detector
Inventor: MIYATA NATSUO
IPC: G06F15/177
Filed: 1990-06-21
Abstract: PURPOSE:To discriminate trouble of two processing parts performing the same operation and trouble of a comparator itself by comparing output signals of two processing parts performing the same operation with each other by the comparator to detect trouble and inputting signals having the same contents to the comparator to detect whether the operation of the comparator is normal or not by a comparator trouble detecting circuit. CONSTITUTION:A comparator 30 receives output signals of two processing parts 10 and 11 performing the same operation and compares them with each other and outputs an output disaccord signal to detect trouble of processing parts 10 and 11 in the case of difference between output signals of both processing parts 10 and 11, and a comparison traouble detecting circuit 31 detects trouble of the comparator 30 itself. An output selector 311 is provided in this circuit 31 and selects the processing part trouble detection mode to input output signals of two processing parts 10 and 11 to the comparator 30 and the comparator trouble detection mode to simultaneously input the output signal of the processing part 10 or 11. Discriminating circuits 312 to 316 obtain a comparator trouble signal from the output of the comparator 30 in the comparator trouble detection mode. Thus, trouble of two processing parts performing the same operation and the comparator itself is discriminated.
Patent JP-S6192682-A (JP)
Title: Constitution of slide surface to ski
Inventor: MATSUTOHIASU GURATSUTSU
IPC: A63C5/04
Filed: 1985-07-23
Abstract: Running sole structuring for a ski, especially for a cross-country ski. The object of the invention is to provide a new profiling which combines optimum gliding and climbing characteristics. Therefore, it is the object of the invention, to provide a suitable shaping of the profiling which fully considers the special requirements under different snow conditions as well as the special loadings of the ski during the push-off and gliding phases, as well as the process of sticking and gliding friction and the transitional phases associated therewith directly. This object is solved according to the invention by the provision of exclusively straight, vertical and parallel arranged profile edges with respect to the direction of the run which are also two-dimensional in the plane of contact with the snow and are statistically arranged and, wherein the adjacent pairs of climbing edge rows lying behind each other lie on a gliding arc. It is preferred when the mean edge length ( &upbar& bn) in the push-off region (A) is the smallest and increases continuously and/or discontinuously toward one ski tip, respectively ski end, and wherein in the end region of the longitudinal extent of the profiling the maximum value for the mean edge length ( &upbar& bn) is attained. (FIG. 2 with FIG. 3 together).
Patent JP-H063069-A (JP)
Title: Heating method of work in furnace
Inventor: MAEDA KATSUYA
IPC: F27B9/16
Filed: 1992-06-19
Abstract: PURPOSE:To properly heat works of many kinds and many masses in a mixed flow-single material flow by blowing off compressed air from a nozzle disposed in a furnace against the works when the different mass works are heated in the same heating furnace under the same heating conditions. CONSTITUTION:In an apparatus in which a work such as a motor rotor is heated and insulating varnish is dropped for impregnation, a ring-shaped heating furnace is constructed with a heat insulating material 4 and a heater 3 and work supporting mechanisms 5 are disposed on the circumference in the heating furnace in an equal interval. In the heating furnace, a brass pipe 1 including blowoff outlets 2 and extending along a shaft center of the work supporting mechanism 5 in a space located on the opposite side to the heater 3, and the brass pipe 1 is supplied with compressed air through a solenoid valve 6. In a process where small, middle, large works W (WSn, WMn, WLn) thrown in randomely are supported by the respective work supporting mechanisms 5 for pitch feeding, the solenoid valve 6 is opened and closed with an output from a sequencer 7 to blow off the compressed air against the works. Hereby, excessive temperature rise is restricted.
Patent JP-S6222293-A (JP)
Title: Semiconductor memory device
Inventor: TSURUOKA SHIGEO
IPC: G11C11/41
Filed: 1985-07-22
Abstract: PURPOSE:To enlarge a writing address set up time during writing by detecting the change of a reading/writing external control (R/W) signal and making a writing circuit non-active for a fixed time. CONSTITUTION:When a chip is selected by a chip select control signal inverse CS and a signal R/W is changed from a reading to a writing, this is detected and a transition circuit and a clock generator circuit 3 output a prohibit clock phiWE. This clock phiWE becomes a prohibit control signal and a writing circuit 1 is not activated for a fixed time through a writing control circuit 4. Accordingly, the set up time of a writing address by a signal inversion CS, R/W becomes the same and the set up time becomes a fully spare time and an erroneous writing or the like is prevented.