baber/WOPTO huggingface dataset:
Patent JP-S6146616-A (JP)
Title: Reset device of electronic circuit
Inventor: OOYAMA TSUTOMU
IPC: H03K17/22
Filed: 1984-08-10
Abstract: PURPOSE:To realize an inexpensive and sure circuit aby using a changeover switch of nonshorting type and utilizing that the circuit is opened without fail when the said switch is changed over to omit the reset time constant decision. CONSTITUTION:When a power switch depressed to turn ''ON'' the power switch, a contact piece 8 of a reset switch 4 is moved in the direction of arrow A, a contact 9 is detached from other contacts 10, 11 to turn on a transistor (TR) 5, the level of a reset terminal 7 of a microprocessor 6 goes to a low level and the circuit is reset in this state. When the contact piece 8 moves further and the contacts 9, 11 are contacted, the TR5 is turned off and the reset is finished. The reset is ensured by prolonging sufficiently the time where both the contacts 10, 11 are not contacted longer than the time required for reset, allowing to eliminate the need for the adjustment for the time constant.
Patent JP-S5792020-A (JP)
Title: Preparation of imidazole mixture assuming liquidity at room temperature
Inventor: SAWA NATSUO
IPC: C08G59/40
Filed: 1980-11-29
Abstract: PURPOSE: To obtain the titled mixture, assuming the liquidity even at room temperature, and capable of facilitating the addition as an epoxy curing (accelerating) agent to an epoxy resin, by fusing phenyl imidazole with ethylmethylimidazole unsubstituted at the 1-positions respectively at a specific molar ratio.  
     CONSTITUTION: 2-Phenylimidazole is fused with 2-ethyl-4-methylimidazole at a molar ratio of (3:7)W(5:5) to give the aimed mixture which is a liquid at ordinary temperature. The imidazoles unsubstituted at the 1-positions used for curing an epoxy resin increase the crosslinking density due to the incorporation in the resultant article as shown in the formula.  
     EFFECT: A cured article having improved heat and chemical resistance is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000142049-A (JP)
Title: Method for automatically controlling horizontal attitude of tractor and its device
Inventor: RII SAN SHIKU
IPC: B60K17/04
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for automatically controlling a height of a tractor from the ground to keep a tractor body horizontal when the tractor runs on a level ground and a sloping ground, and to provide its device. SOLUTION: A tractor body is provided with an inclination detecting sensor 38 for sensing an inclination direction, while a front wheel 14 and a rear wheel 16 are respectively provided with a front wheel cylinder 22 and a rear wheel cylinder 24. Both the cylinders 22, 24 are operated according to the inclination direction sensed by the inclination detecting sensor 38 so that the tractor body is kept horizontal at any time. When one of both the wheel 14, 16 goes up or down by a slope of the ground during running, the inclination detecting sensor 38 automatically senses the inclination direction to input it into a microcomputer. As a result, the microcomputer operates the front wheel cylinder 22 or the rear wheel cylinder 24 to adjust a height of the front wheel 14 or the rear wheel 16 from the ground so that the tractor body is kept horizontal at any time.  By simultaneously operating both the cylinders 22, 24, a height of the whole tractor body from the ground can be adjusted.
Patent JP-S6228878-A (JP)
Title: Shape pattern detecting system
Inventor: TAKAHASHI HIROMICHI
IPC: G06T1/00
Filed: 1985-07-31
Abstract: PURPOSE:To detect the angle of a work by comparing the pattern of spot light corresponding to the rotational angle of the work with a dot pattern obtained at a required angle while detecting the deviation of the spot light pattern to make the spot light pattern coincide with the dot pattern. CONSTITUTION:A TV camera 6 picks up the work 1 on a rotary disc 2 to which spot light is irradiated and a pattern obtained at every prescribed angle of the rotary disc 2 is stored in a memory 7. The pattern of a required work 1 is stored in a comparing pattern memory 8 and the pattern is compared with the pattern of the work 1 stored in the memory 7 by a comparator 9, if both the pattern does not coincide with each other, a motor driving signal is applied to a motor control circuit 10 to rotate the motor 3 by a prescribed angle. Said pattern comparison is successively repeated, and when both the patterns coincide with each other, a motor rotation stop signal is applied from the circuit 9 to the circuit 10 and the work 1 is transferred to a working or measuring process.
Patent JP-S6059963-A (JP)
Title: Manufacture of printed circuit board for brushless motor
Inventor: FUKUI SHIGEO
IPC: H02K29/14
Filed: 1983-09-12
Abstract: PURPOSE:To enhance the positional accuracy of a generating coil and mounting holes and to improve the speed stability by forming a reference mark on a film for printing a pattern, positioning a reference hole formed at a substrate and the mark, printing the pattern, and then forming the mounting holes with the reference hole as a reference. CONSTITUTION:A reference mark is formed in addition to a frequency generating coil 31 and a land 36 group forming pattern on a film for printing a pattern. On the other hand, an NC tape for forming a hole 36a for the land 36 and a reference hole 38 corresponding to the mark is formed with the film as a base, and the hole 36a and the hole 38 are formed at a copper-lined laminated plate by the NC tape. Then, the reference mark of the film is positioned at the hole 38, a film is superposed on the laminated plate, and the pattern is printed in this state. Thus, the positional accuracy of the coil to the mounting hole can be enhanced, and the speed stability of a motor can be improved.
Patent JP-S6325346-A (JP)
Title: Throttle valve control device for internal combustion engine
Inventor: ISHIKAWA YOSHIKAZU
IPC: F02D45/00
Filed: 1986-07-16
Abstract: PURPOSE:To improve response, by a method wherein, when a throttle valve opening is in an allowable range of a target value, by means of which a minimum fuel comsumption factor is obtained depending upon the number of revolutions, in response to the number of revolutions, a minimum fuel consumption factor responding to the number of revolutions is provided. CONSTITUTION:A control circuit 17 controls the opening of a throttle valve 12 with the aid of a pulse motor 15 based on detecting values from an accel working position sensor 7, a throttle value opening sensor 14, a crank angle sensor 18, a sensor 19 for an absolute pressure in an intake air pipe and the like. The control circuit 17 reads a target throttle valve opening, by which a minimum fuel consumption factor is provided depending upon the number of revolutions, from a data map to perform feedback control. However, when a deviation between an actual throttle valve opening and a target value is in a given range, correction is further made on a throttle valve opening so that a pressure in an intake air pipe is adjusted to a target value set according to the number of revolutions.
Patent JP-S6228997-A (JP)
Title: Writing system for proper code
Inventor: SAITO AKIO
IPC: G11C17/00
Filed: 1985-07-31
Abstract: PURPOSE:To attain the write of a proper code on an EEROM with a simple system as a whole by transferring a written content on a PROM to a mounting EEPROM using a PROM loader. CONSTITUTION:The proper code is written on a PROM2 using a general purspose PROM writer 1. At the next, the PROM2 after the write is inserted to a PROM loader 5 and the loader 5 is connected to an equipment 3 in which the EEPROM is built in, transferring the data. Therefore, for example, by installing an expensive PROM writer at a center, arranging an inexpensive PROM loader at local areas, a cheap writing system for the proper code can be constituted as a whole.
Patent JP-S6324233-A (JP)
Title: Unmanned photographing device for camera
Inventor: SATO TOSHIHIKO
IPC: G03B17/38
Filed: 1986-07-17
Abstract: PURPOSE:To prevent the generation of malfunction by detecting the power of a transmitter, and at the time of reduction of the power, generating an alarm signal and inhibiting the releasing operation of a camera. CONSTITUTION:When a transmission signal from the transmitter is turned to an alarm signal during the detection of object interruption, the period of a receiving signal to an output D of a flip flop DF19 coincides with that of a clock signal, so that all outputs Q of shift registers DF19-DF22 are turned to '1' and inputted to an AND gate AD14 to output '1'. The output '1' is inputted to the terminal K of a flip flop FF11 through an OR gate OR10 to reset the FF11 and also inputted to the terminal J of a flip flop FF12 through an OR gate OR11 to set up the FF12. The outputs of respective FFs FF10-FF12 are turned to '0', '0' and '1' and inputted to the terminals A-C of a decoder DEC10 to select CC5. Since the device is receded to the state of the CC5 at the time of receiving the alarm signal from the transmitter and maintains the state until OFF of a power supply, the malfunction for camera release is not generated.
Patent JP-H10148251-A (JP)
Title: Gear case unit
Inventor: BAVUTTI MARIO
IPC: F16H57/02
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To concurrently fit a gear case unit to at least two of an upper base, a front wall, and a lower base by employing at least a front fitting face and another fitting face parallel with an upper face and facing it. SOLUTION: A reduction gear unit 1 connected to a universal electric motor 2 having a terminal strip at the upper section contains a monolithic flange provided with a lower fitting face 3 having a through hole 4 and a front fitting face 6 having a through hole. A through hole 11 and screw/nut insertion action recesses N corresponding to them are provided. An upper fitting face 12 having a through hole 4 can be provided. One of lower fitting and upper fitting can be selected to make the inter-shaft distance between two fitting faces equal or different, and shafts can be located at the minimum or maximum distance from the fitting faces. Since the front fitting face 6 is employed, the reduction gear unit 1 can be fitted from the motor side and the opposite side.
Patent JP-S6229805-A (JP)
Inventor: FUKUSHIMA YOSHIKAZU
IPC: D21C11/12
Filed: 1985-07-31
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-2000002381-A (JP)
Title: Flexible tube joint
Inventor: SAMURA KAZUYA
IPC: F16L33/28
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a flexible tube joint at a low cost. SOLUTION: A retainer of metal 34 has a female thread portion 35 to be fitted on a male thread portion 30 formed at the forefront of a push ring 25 made of metal. When the female thread portion 35 passes the male thread portion 30, the retainer 34 becomes rotable relative to the push ring 25, and the two threads 35 and 30 are engaged with each other. When a flexible tube 1 is inserted, the retainer 34 is pushed wide by the crests 4 at the periphery of a corrugated pipe 2 to admit its passage and then is deformable so as to be engaged with the bottoms 5. The push ring 25 is driven to a cylindrical body 11 made of metal and crushes the portion of corrugated pipe 2 protruding from the forefront of the retainer 34 in tightly contacting condition between the retainer 34 and the abutting surface 20 of the cylindrical body 11.
Patent JP-H0221226-A (JP)
Title: Color discrimination apparatus
Inventor: TAKUSAGAWA HIROHISA
IPC: G01J3/51
Filed: 1988-07-08
Abstract: PURPOSE:To obtain an apparatus having high color difference discrimination capacity, in applying operational processing to an electric signal obtained by photoelectric conversion on the basis of the correlation value of a specific wavelength, by selecting a predetermined hue parameter to perform operational processing. CONSTITUTION:The light passing through the detector 16CC of each liquid crystal element 16D of a liquid crystal cell 16 is condensed by a lens 9 and guided to a photoelectric conversion array 19 to be converted to an electric signal. This signal is amplified by an amplifier 12 and subsequently converted to a digital signal by an A/D converter 13 to be sent to a color operation part 15 through a data memory 14 and hue data is calculated to judge the color of an object 6 to be inspected. The wavelength region handled in this operation by a liquid crystal element array is not a continuous entire region and only a wavelength region showing high effect to color discrimination capacity is handled. By this method, the origin data to be handled is compressed. Further, when the correlation value between respective wavelengths is operated as a hue parameter group, only a hue parameter having large effect for discriminating the object to be inspected is selected.
Patent JP-H0613649-A (JP)
Title: Light emitting element
Inventor: SHINOHARA SHINOBU
IPC: H01L33/08
Filed: 1992-06-26
Abstract: PURPOSE:To provide a highly reliable light emitting element which has linear relation of current-optical output in a specified current region, has less variation of light output to a temperature and has a constant light amount all through long time operation. CONSTITUTION:A gallium arsenide phosphide (GaAsP) semiconductor 12 containing tellurium is an N-type semiconductor and forms a P-type semiconductor 11 by diffusing zinc thereto. A diffusion depth of the P-type semiconductor is less than a diffusion length of electron which is minority carrier injected to a P-type region, and the diffusion depth is made 1mum or less in the case of impurity diffusion of zinc, impurities. S positive electrode 13 is formed in an upper side of the P-type semiconductor 11 and a negative electrode 14 is formed in a rear of an N-type semiconductor. A forward voltage is applied to a junction surface between the P-type semiconductor and the N-type semiconductor by the positive and negative electrodes and light is thereby projected.
Patent JP-H1022642-A (JP)
Title: Inspection method for multilayer board
Inventor: HAMATSU TSUTOMU
IPC: H05K3/46
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method for a multilayer board, in which inspection high in productivity can be carried out. SOLUTION: In a test coupon 1 equipped with a plurality of small pieces for inspection oblong in the shape in plane direction, a plurality of small pieces 2 for inspection are made, being arranged in a line in the direction (x) of the line made by the extension of one side each so that the line made by extension of one side each may accord with one another or parallel with one another.  Using a test coupon 1 where the plural small pieces 2 for inspection are made so that each length in (x) direction where they are drawn up in a line may be different, the small pieces 2a and 2b for inspection where the interval between the line made by the extension, in the direction (y) of the thickness of the multilayer board, of one side 3a of the cross section of the small piece 2a for inspection in one layer and the line made by the extension, in the direction (y) of the thickness of the board, of the opposite side 3b of cross section of the small piece 2b for inspection of the test coupon 1b in the other layer is small is detected, and the slippage is inspected, using the length of the detected small pieces 2a and 2b for inspection.
Patent JP-H0610036-A (JP)
Title: Surface hardening heat treatment by induction heating
Inventor: KAMIMURA JUNICHI
IPC: C21D1/10
Filed: 1992-06-26
Abstract: PURPOSE:To perform induction heating surface hardening for hardening the surface of an iron and steel machine member and to obtain a uniform hardened layer even in the case of a machine member with complicated shape. CONSTITUTION:At the time of subjecting a material 1 to be treated having a recessed part 2 to heat treatment by means of heating by an induction heating coil 5, the recessed part 2 is coated with a highly magnetic powder material 3 consisting, e.g. of one kind among iron, silicon steel, Fe-Co alloy, and Fe-Ni alloy or a mixture of them. Then heating is applied at least to the recessed part 2 by means of the induction heating coil 5.
Patent JP-H08336366-A (JP)
Title: Production of noodles
Inventor: YAJIMA MIZUO
IPC: A23L7/109
Filed: 1995-06-13
Abstract: PURPOSE: To obtain noodles improved in texture, especially viscoelasticity by heat-treating a fraction consisting essentially of gliadin and mixing the fraction with flour raw material such as wheat flour. CONSTITUTION: Powder of a fraction consisting essentially of gliadin and extracted from wheat gluten is heat-treated at 100-300 deg.C (preferably 100-150 deg.C) to afford the heat-treated fraction consisting essentially of gliadin. Powder raw material (mainly wheat flour and/or starches) is mixed with preferably about 0.2-20wt.% of the heat-treated fraction consisting essentially of gliadin to provide the objective noodles well balanced in hardness, viscoelasticity and smoothness.
Patent JP-H0611835-A (JP)
Title: Pattern forming method
Inventor: ONOZUKA TOSHIHIKO
IPC: G03F7/038
Filed: 1992-06-26
Abstract: PURPOSE:To easily execute a lithography stage using a photoresist for which a catalyst reaction is utilized with high accuracy. CONSTITUTION:This pattern forming method consists in applying a photoresist material 21, for which the catalyst reaction is utilized, on a thin film 11 to be worked, exposing the photoresist material by radiations, such as UV rays, electron rays and laser beams, to form latent images of circuit patterns on the photoresist resist film and progressing the catalyst reaction, then removing the unnecessary parts of the photoresist resist film. The photoresist film which can remove the catalysts to be diffused into unexposed parts or can annihilate the effect as the catalysts is used in this pattern forming method. The photoresist contg. a basic material 31 which removes the catalysts to be diffused into the unexposed parts or annihilates the effect as the catalysts is used if the catalysts are hydrogen cations 32 or other cations. Or, the photoresist contg. the basic material which loses basic property by the exposure is used.
Patent JP-2000002658-A (JP)
Title: Measuring method for permeability of air
Inventor: MURAKAMI EIJU
IPC: G01N21/17
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method for the permeability of air, in which the permeability can be measured with a high resolution and immediately on a two-dimensional plane, regarding a method in which a change in the permeability of air due to smoke and fog, dust or the lie, floating in the air is measured on a road, in a tunnel, in an airport or the like. SOLUTION: In the measuring method for the permeability of air, every pixel of an image is changed into a numerical value, the inclination of a luminance value in the vertical direction and that in the horizontal direction are found respectively in every pixel, the square mean to the absolute sum of the inclinations of the luminance values is defined as the clearness of a screen in every pixel, the clearness of the screen is found with respect to various permeabilities of the air, a relationship to the permeabilities of the air is approximated by a polynominal expression, the clearness of the screen found by the same procedure as before regarding every pixel of the image in a place to be measured is substituted into the polynominal expression, and the permeability is found.
Patent JP-2000140586-A (JP)
Title: Filter material and its manufacture thereof
Inventor: YOKOGAWA YOSHIYUKI
IPC: B01D71/02
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a filter material with a reliable trapping function to trap virus, bacteria, animal/plant cells, a malodorous component and the like as well as a method for manufacturing the filter material. SOLUTION: A surface film consisting of a platelike apatite hydroxide crystal with 0.03-0.5 μm thickness, 0.5-10 μm max. length and 0.25-10 μm min. length is formed on the surface of a base material by soaking the base material in a first aqueous solution containing calcium ion (not containing phosphoric ion), a second aqueous solution with a pH value of 8 or higher containing phosphoric ion (not containing calcium ion) and a third aqueous solution with 0-4 mM carbonate ion concentration. The surface film has numerous microvoids formed by platelike crystals.
Patent JP-H072142-A (JP)
Title: Interior trim for automobile and the like having excellent noise absorbing ability and manufacture thereof
Inventor: YOSHIDA TETSUO
IPC: B62D25/07
Filed: 1993-06-16
Abstract: PURPOSE:To provide an interior trim which is designed to improve noise absorbing ability not only in a middle and a low sound area but also in a high sound area and provide uniform performance for the whole of a molded product by a method wherein, synthetic resin fibers are mixed as a binder in a feed raw material produced by crushing an existing used molded product. CONSTITUTION:An existing used molded product wherein a fiber skin is laminated on a soft urethane foam is crushed into short fiber aggregates and soft urethane foam chips to form a feed raw material wherein the urethane foam chips are dispersed in entanglement of the short fiber aggregates. Synthetic resin fibers softened and molten and providing adhesion are mixed as a binder therein and a molding die is filled therewith to effect heating. As noted above, by effecting treatment in a state that a fiber skin material laminated on the surface of a soft urethane foam is left adhered, short fibers are entangled with each other. Besides, fine chips of a urethane foam are entangled therebetween to produce the feed raw material. By using a molded product as it is, a feature having excellent noise absorbing performance is exhibited.
Patent JP-H0285252-A (JP)
Title: Organism killing polycyclic compound and pharmaceutical preparation containing the same
Inventor: BAIR KENNETH WALTER
IPC: A01N43/12
Filed: 1989-06-30
Abstract: NEW MATERIAL: A compd. of formula I [wherein Ar is a 6,6,6,5-membered tetracyclic arom. cyclic system with 15-17 cyclic atoms (wherein its five- membered ring contains one hetero-atom) or a five-six-membered hetero-ring; R 1  is formula II or formula III (wherein m is 0 or 1; R 5  and R 6  are each H or an alkyl; R 7  and R 8  are each H, an alkyl or a 5-6-membered satd. -C-C-carbon ring ; R 9  is H, methyl or hydroxymethyl; R 10 -R 12  are each H or methyl; and R 13  is H, methyl, hydroxy, or the like)]. However, 2-methyl-2{[(7-methyl-7H- benzo[C]-carbazole-10-yl)-methyl]amino}-1,3-propane diol is extruded.  
     EXAMPLE: 2-[(9-benzo[b]naphtho[2,1-d]thiophene-5-ylmethyl)amino]-2-methyl-1,3- propane diol.  
     USE: An antitumor agent.  
     PROCESS: A compd. of formula IV is reduced to obtain a compd. of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2000002402-A (JP)
Title: Pressure loss follow-up type movable orifice
Inventor: HIRASAKI DAIJIRO
IPC: F22G5/12
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a pressure loss follow-up type movable orifice which can conduct balance adjustment between the pressure loss at a unit body side of a boiler and the pressure loss at a spray water piping system side in the movable orifice which is applied to a water supply system of an electric power plant and capable of following and coping with the alteration of pressure loss of the system. SOLUTION: Fixing shafts and movable shafts are protrusively set at the end portions of a plurality of arched movable plates 2 and fitted to the holes in a tap plate 3 and the grooves on a rotary plate 4, thus constructing an orifice plate 1 by superposing the tap plate 3, the movable plates 2 and the rotary plate 4. When the rotary plate 4 is driven, the movable plates 2 are moved to vary the opening area of the orifice plate 1, thereby coping with the pressure alteration at an upstream and a downstream.