baber/WOPTO huggingface dataset:
Patent JP-S61207843-A (JP)
Title: Method of starting engine at low temperature
Inventor: WATANABE YUKIHIRO
IPC: F02D41/06
Filed: 1985-03-11
Abstract: PURPOSE:To maintain a proper air-fuel ratio to enable an engine to be easily started by operating an auxiliary fuel valve independently provided of a main fuel supply device for a constant time determined by the maximum temperature of the engine. CONSTITUTION:A starter switch 27 is judged as turned on and a rein-jection prohibitory timer ICNT as set to zero. The number N of starts is judged and auxiliary fuel injection time ON TIME1 is set to an auxiliary fuel injection timer TCNT. Then an auxiliary fuel valve is actuated to supply auxiliary fuel therefrom together with the fuel from an injector to an engine. Thus, a proper air-fuel ratio is maintained, enabling the engine to be easily started.
Patent JP-H04283863-A (JP)
Title: Difference numeric analyzing device
Inventor: KODAMA HISASHI
IPC: G06F17/11
Filed: 1991-03-13
Abstract: PURPOSE:To offer the difference numeric analyzing device which takes a highly accurate numeric analysis in a short type by the duplexing it with a block division part and an equation analysis part as to a difference numeric analyzing device which is used for a thermal analysis of an electronic device and a thermal fluid analysis of an air conditioner. CONSTITUTION:A reference error level calculation part 13 calculates a reference error level from the solution result of a 1st equation solution part 12 solving an equation in the whole calculation area, which is divided into plural blocks; and a calculation execution decision part 16 compares the sum of errors in blocks with the reference error level and a 2nd equation solution part 17 selectively solves blocks having large errors.
Patent JP-S59175447-A (JP)
Title: Production of diaryl ketones
Inventor: YAMAZAKI YASUO
IPC: B01J23/50
Filed: 1983-03-24
Abstract: PURPOSE:A diaryl iodonium salt is used as a starting substance to effect its reaction with carbon monoxide in the presence of a transition metal catalyst and a reducing metal in a solvent to produce easily the titled compound which is useful as a synthetic intermediate of drugs and ultraviolet absorbents. CONSTITUTION:The reaction of a diaryl iodonium salt of formula I (Ar1, Ar2 are aryl which may be substituted; X<-> is counter ion which is inactive in the reaction) such as diphenyliodonium with carbon monoxide is carried out in the presence of a transition metal catalyst, preferably a palladium catalyst, and a reducing metal such as Zn, Cu, Sn, Hg, or Ag in a solvent such as methanol, acetone, dimethoxyethane to give diaryl ketones of formula II and/or III. The aryl iodide, a by-product, is recommendably reused as a starting substance. EFFECT:The reaction proceeds mildly and rapidly.
Patent JP-H02226089-A (JP)
Title: Cardiac muscle spect expert system
Inventor: HORINO MASATO
IPC: G01T1/16
Filed: 1989-02-27
Abstract: PURPOSE:To prevent erroneous diagnosis such as failure to find with visual inspection as well as to enhance efficiency of diagnostic operation by a method wherein based on the results of comparing input two-dimensional polar coordinate processed data with standard data, interpretation as regards cardiac disease is automatically done according to production rules. CONSTITUTION:An inference unit 7 compares two dimensional polar coordinate processed data related to cardiac muscle image data at the time of load and delay with standard data related to a normal person stored in a cardiac muscle database 6, and based on the comparison results, interpretation as to existence of cardiac disease, type and degree of the disease is automatically carried out according to production rules stored in the cardiac muscle database 6. This can improve efficiency of diagnosis as well as prevents erroneous diagnosis due to failure to find with visual inspection or the like.
Patent JP-S57160505-A (JP)
Title: Drawing-out method for rolling roll
Inventor: KATSUSHIMA KOUJI
IPC: B21B13/02
Filed: 1981-03-31
Abstract: PURPOSE:To draw out rolling rolls safely right after the end of the working of the rolls as well by drawing the rolls in a hollow box-like carriage by a rolling roll drawing-out means through the notch of the carriage and carrying these to a required place. CONSTITUTION:In the stage of drawing out work rolls 3, a carriage 7 is moved to the stand side of a rolling mill 1, and a C-hook 5 is moved to the rolls 3 through the inside of a space slit 9, then the hook 5 is inserted to the roll shaft ends and the rolls 3 are pulled out. When the rolls 3 are drawn out completely from the mill 1, the hook 5 is hoisted with a crane, then the rolls 3 are wider than the width of the slit 9 and therefore the rolls 3 are carried out together with the carriage 7. Since the rolls 3 are drawn out and moved while they are kept covered with the carriage 7 during drawingout of the rolls 3, the scattering of the broken pieces of the roll surfaces to the outside does not occur despite the generation of the cracking in the roll surfaces, and this insures safety.
Patent JP-H0625804-A (JP)
Title: High rigidity composite material and its production
Inventor: ASABE KAZUTAKA
IPC: C22C38/00
Filed: 1993-03-09
Abstract: PURPOSE:To produce a high rigidity material having high Young's modulus. CONSTITUTION:Grains are dispersed in the matrix of ferritic steel having a composition containing, by weight, <=16% Cr and <=0-3% Al, and the {111} integration degree in the perpendicular plane with respect to the prescribed position is regulated to a value >=30 times that of an isotropic crystal by X-ray intensity ratio. Sufficient strain is provided by means of hot extrusion at >=3 extrusion ratio, and then heat treatment is done at a temp. as high as 1300 deg.C to perform secondary recrystallization.
Patent JP-H07263627-A (JP)
Title: Load control device
Inventor: NAKAAZE KUNIO
IPC: H01L27/04
Filed: 1994-03-18
Abstract: PURPOSE:To convert a control signal for controlling a load circuit into a high impedance and to prevent the generation of the malfunction of the load circuit at the time of drop of a power-supply voltage. CONSTITUTION:A load control device having an output buffer 4A, which is constituted of an N-channel MOS transistor TR1, a P-channel MOS transistor TR2, a pull-down resistor R11, a pull-up resistor R12 and multi-stage diodes D11 and D12, is applied. When a power-supply voltage drops in a state that the transistor TR1 is turned on, the transistor TR1 is turned off at the point of the time when a gate voltage of the transistor TR1 drops lower than a threshold voltage of an N-MOS transistor and output of the buffer 4A is converted into a high impedance. On the other hand, when the power-supply voltage drops in a state that the transistor TR2 is turned on, the transistor TR2 is turned off when a gate voltage of the transistor TR2 rises higher than a threshold voltage of a P-MOS transistor and the output of the buffer 4A is converted into a high impedance.
Patent JP-H04357056-A (JP)
Title: Dot printer
Inventor: KIKUCHI SHIGEMI
IPC: B41J2/51
Filed: 1991-03-13
Abstract: PURPOSE:To operate a dot printer so as to reduce noise corresponding to external noise. CONSTITUTION:A noise level detecting means 20 detecting the external noise of a printer, a sound volume level setting means 30, a level comparing means 40 comparing detected noise S2 and a set level S1 and a printing mode automatic change-over means 10 changing over a printing mode to a low sound generating printing mode in the case of S2<S1 are provided.
Patent JP-H11252508-A (JP)
Title: Image reproducing device
Inventor: KATO MISAO
IPC: H04N19/85
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain an image reproducing device that reproduces/displays an index image in an easy-to-see way that is clues to recognition of recorded contents. SOLUTION: A video image is given from a reproduction signal input terminal 1 to a demodulation circuit 2 and a DC separate circuit 5 separates only a DC component from a compression signal received by a decoding circuit 3. The separated DC component is given to an interpolation circuit 7. Furthermore, the DC component is interpolation-processed (magnification processing) into a desired size based on a control signal from an interpolation control terminal 8 and the result is given to the decoding circuit 3. The interpolated signal is stored in a prescribed address of a frame memory 4. Since an image resulting from sticking plural images to one frame image is displayed on a display device 10, the usefulness as an index is enhanced.
Patent JP-S63215172-A (JP)
Title: Automatic focusing device
Inventor: UEDA KAZUHIKO
IPC: H04N5/232
Filed: 1987-03-03
Abstract: PURPOSE:To obtain accurate focusing, by performing the focusing by sharing high-pass components in a horizontal and a vertical directions. CONSTITUTION:A filter circuit 10 which takes out the high-pass component in the horizontal direction from a video signal S1 obtained by photographing an object, and a vertical detection circuit 9 to take out the high-pass component in the vertical direction from the video signal S1, are provided, and the focusing is performed by using those high-pass components in the horizontal and/or vertical direction. In such a way, in a case where the object having no highpass component in the horizontal direction or the object moving horizontally is photographed, or in a case where photography is performed by shaking a video camera in the horizontal direction, the high-pass component is used, therefore, it is possible to obtain the accurate focusing.
Patent JP-S4948105-A (JP)
IPC: A01G1/00
Filed: 1973-05-02
Abstract: For the growing of grass or the like to provide a readily liftable and transportable lamina of growing grass, viz. a turf or sod, a layer of flexible reticulate sheet material and a layer of sheet or film flexible material impermeable to root growth bonded together at a plurality of spaced points, areas or lines to form a weak lamina, the grass being grown on a rooting medium distributed over the said weak lamina, the layer of impermeable material being readily strippable from the reticulate material to expose the grass roots prior to laying the grass lamina in situ.
Patent JP-S56145419-A (JP)
Title: Cursor control system of crt display device
Inventor: IWAKURA SADAO
IPC: G09G5/08
Filed: 1980-04-15
Abstract: PURPOSE: To shorten the movement time of a cursor and to simplify movement control by providing four control keys for moving the cursor vertically and horizontally and a control key for varying the moving speed of the cursor.  
     CONSTITUTION: When at least one of control keys K1WK5 is pushed, a request for an interruption it sent to CPU, which jumps immediately to a timer interruption routine. Then, when acceleration control key K5 is pushed, data of short-period unit distance movement time is written in timer TM, which subtracts the data of written period time and, when data reaches "0", sends a request for an interrupt to CPU. In response to the request, CPU reads a key input from keyboard KB and moves the cursor continuously while control keys K1WK4 are selectively pushed, thereby completing the cursor movement control via the interruption routine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62212574-A (JP)
Inventor: DANIERU JIYOOJI BEEKAA
IPC: H04N17/02
Filed: 1987-03-03
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-H09239283-A (JP)
Title: Striplike sheet crushing treatment apparatus
Inventor: FUJIMOTO SETSU
IPC: B02C18/16
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To stably subject a strip like sheet to crushing treatment in large quantities. SOLUTION: In a strip like sheet crushing treatment apparatus equipped with a suction port 1 sucking a strip like sheet A, a piping 2 transporting the strip like sheet A sucked from the suction port 1 by air and a crusher 3 crushing the strip like sheet A transported through the piping 2, a blower 4 generating suction force in the suction port l and blowing air toward the crusher 3 is provided on the way of the piping 2 and an air separating piping 9 separating air and the strip like sheet A is provided on the way of the piping 2 from the blower 4 to the crusher 3.
Patent JP-H02230069-A (JP)
Title: Absorption freezer and its operating method
Inventor: YONEZAWA YASUO
IPC: F25B17/08
Filed: 1989-02-28
Abstract: PURPOSE:To always enable a preheating just before adsorbing or desorbing to be performed by a method wherein a tank having a valve therein is arranged at a pipe for a cooling water or a heating thermal medium, thereby remaining hot water is temporarily stored as the adsorbing stage in one adsorbing tower is completed even if both adsorbing and desorbing stages are not simultaneously completed and the medium is supplied to the adsorbing tower just before the other adsorbing tower proceeds to an adsorbing step. CONSTITUTION:A refrigerant machine is constructed such that a tank 27 is arranged in a pipe for connecting between adsorbing towers 11 and 11' through valves V14, V15 and V16. Upon completion of the desorbing in one adsorbing tower 11, heating thermal medium is left as hot water in the adsorbing tower or a piping thereacross. However, the left water is pushed by a cooling water flowing as the adsorbing stage is started, the water is fed into a tank 27 under a proper valve operation and at once the water is stored there. When the adsorbing stage is completed in the other adsorbing tower 11', a proper valve operation is carried out to cause the aforesaid hot water to be guided from the tank 27 to the adsorbing tower 11' and then a preheating of the solid adsorptive agent is carried out.
Patent JP-H09242157-A (JP)
Title: Privates washing device connected directly to water service pipe
Inventor: ARITA KINYA
IPC: E03D9/08
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To make manual operation possible by a method wherein a spherical valve and a valve stem equipped with a means for opening and shutting the spherical valve are provided at the inside of a passage of a water tap metal, and an operating means that operates the opening/shutting means for the spherical valve by swinging or turning the valve stem is provided. SOLUTION: As a lever 44 is pulled upward with a person being sit on a closet seat, the lever 44 turns round a hole 44a and a valve stem 40 rises. Then, a spherical valve 39 is pushed into an indent 42 by pressure of running water inside an inflow passage 34 and separated from the valve seat 38. The inflow passage 34 is made to communicate with an outflow passage 36, and running water from a water service pipe 48 is supplied to a casing 12 of a washing nozzle 11 from a connecting hose 2 through an inflow port 33, the inflow passage 34, a valve chamber 35 and the outflow passage 36. Then, the running water pushes the bottom 17a of a nozzle main body 17 and comes into a water passage 14a and pushes a part narrowed by a water passage 14b and the bottom 11a, making the nozzle main body 17 move forward, resisting against spring force of a spring 16.  Furthermore, the running water is accelerated rapidly at an extremely narrowed water passage 14 and jetted from an ejecting port.
Patent JP-S61207989-A (JP)
Inventor: JIYON POORU FUOSUTAA
IPC: G21C3/20
Filed: 1986-03-07
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-S63231836-A (JP)
Inventor: YOHANESU TEODORUSU KARORUSU FU
IPC: H01J29/81
Filed: 1988-03-03
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-2000253394-A (JP)
Title: Method for transmitting audio signal from digital cs tuner to tv modulator
Inventor: OBANA TAKESHI
IPC: H04B10/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a method for transmitting an audio signal where wiring of a center device can be simplified in a CS digital broadcast, the number of connectors among devices used for the system can be decreased and the audio signal is not deteriorated through the transmission between a digital CS tuner and a TV modulator. SOLUTION: A digital audio signal outputted from an MPEG decoder 2 of a digital CS tuner 1 is subjected to digital audio modulation, transmitted to a TV modulator 3 by digital signals, the TV modulator 3 applies digital audio demodulation to the received audio signal, a D/A converter 4 of the TV monitor 3 converts the demodulated digital signal into an analog signal, which is given to an MPX circuit 5.
Patent JP-H06261519-A (JP)
Title: Rotation detector
Inventor: NIIKURA HIDEO
IPC: G01B7/30
Filed: 1993-03-10
Abstract: PURPOSE:To make the intervals between magnetism sensitive elements which detect the variation of a magnetic field caused by the rotation of an FG magnet attached to the outer peripheral side of rotor magnets and the FG magnet so as to improve the rotation detecting accuracy of a rotation detector by arranging the magnetism sensitive elements so that they overlap upon another in the axial direction of the FG magnet at the time of providing the plural elements. CONSTITUTION:A total of 12 pieces of magnetism sensitive elements 31A-31L are provided in a sensor section 30 and three sensors 39A-39C are formed by using the elements 31A-31L in groups of four. The elements 31B-31J of the sensor 39B are arranged in the gaps of the elements 31A-31L of the sensor 39A and the sensor 39C is arranged so that the sensor 39C can overlap the sensors 39A and 39B in the axial direction of an FG magnet. Since the length of the sensor section 30 can be reduced, the interval between each element 31A-31L and magnet 13 becomes nearly equal and the output levels of rotation detecting signals P1-P3 become the same in prescribed phases. Therefore, the rotating state detecting accuracy of this rotation detecting device can be improved.
Patent JP-S61208184-A (JP)
Title: Compression system for pattern information amount
Inventor: NISHIKAWA KATSUHIKO
IPC: G06K9/36
Filed: 1985-03-12
Abstract: PURPOSE:To easily expand, reduce, and compress a pattern and to decrease the amount of information greatly by holding contour information as plural pieces of refraction point information. CONSTITUTION:An input character pattern is held in a holding part 1 and a coordinate point sequence on a contour line is obtained by a tracking part 2. Then, a inflection point generation part 6 extracts the start point as an inflection point unconditionally, a straight line generating part 3 generate the straight line between the end point and start point and sends out its coordinates to a comparing part 5, and a contour line segmentation part 4 sends out coordinates of the contour lines to the comparing part 5 from the end point to the start point counterclockwise. The comparing part 5 compares both coordinate point sequences with each other and performs similar processing for a next point (at the opposite side from the start point) on the contour successively when the sequencese are not coincident. When they coincide with each other, the point is regarded as an inflection point and the inflection point generating part 6 compares contour lines from the coincidence point to the start point through the end point clockwise with the straight light between the coincidence point and start point to detect end condition and detects inflection points repeatedly and succes sively when they are not coincident.
Patent JP-S58167786-A (JP)
Title: Dipolar electrolytic tank
Inventor: SAWA TOSHIO
IPC: C25B9/19
Filed: 1982-03-29
Abstract: PURPOSE:To enable the efficient electrolysis of a high concn. electrolyte, by constituting a dipolar electrode plate in a dipolar electrolytic tank from an anode part made of an insoluble material, an insulating plate and a conductive cathode part to be arranged between a cathode and an anode in series. CONSTITUTION:In a dipolar electrolytic tank for the electrolysis of a high concn. electrolyte, plural dipolar electrodes 4 are arranged between an anode 2 and a cathode 3 in series. Each dipolar electrode 4 is constituted in such a structure that an anode part 5 made of an electrically and chemically stable insoluble carbon fiber and a cathode part 6 made of a material excellent in conductivity such as a stainless steel plate are parted by an insulating plate 7 made of a vinyl chloride plate with a thickness of about 0.5mm. and the anode part 5 and the cathode part 6 are electrically connected at two places by metal wires. This dipolar electrode is easily polarized even in a high concn. electrolyte while an electrode area is increased in the anode part and electrolytic reaction is carried out easily and efficiently.
Patent JP-2000245977-A (JP)
Title: Electric clippers of suction type
Inventor: WATANABE HIDEKAZU
IPC: B26B19/44
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide electric clippers of a suction type capable of collecting hair clipped in accordance with the length of hair to be clipped without being scattered and entangled. SOLUTION: The clipper is provided with a suction cylinder part 9 which opens near the blade of a clipper body 1 and the other end of which is connected to a suction hose. At the tip opening part 9A of the part 9, a suction cover for a head top part integrally provided with a all number of comb teeth at a suction port 17 and a suction cover 12 for verge clipping integrally provided with a large number of comb teeth 18' at a suction port 17' are selectively and detachably provided in the state of covering the blade body. Since the opening area of the second suction portion 17 is formed to be small, short hair on a verge is forced to be alligned by the second comb teeth 18' and clipped by the blade pressed by the upper end 17A' of the portion 17'.  Since the frequency of clipped hair chips colliding with the teeth 18' is raised, the hair chips can immediately sucked into the portion 17' without being scattered.
Patent JP-H03252472-A (JP)
Title: Ultraviolet-or electron ray-curing type water-free ink for lithography
Inventor: KASAI MASANORI
IPC: C09D11/106
Filed: 1990-03-02
Abstract: PURPOSE:To obtain the title ink having excellent printability, curing properties and scumming resistance, containing an urethane acrylate resin, a high acid value resin and (meth)acrylate monomer. CONSTITUTION:The objective ink containing (A) preferably 30-40% urethane acrylate resin having >=3,000 average molecular weight, (B) a high acid value resin (preferably natural resin maleic acid resin) having >=100, preferably 150-300 acid value and 60-140 deg.C softening point and (C) a (meth)acrylate monomer [e.g. lauryl (meth)acrylate]. Content of the component B is preferably 2-10%.
Patent JP-H07256901-A (JP)
Title: Printer
Inventor: NAMEKAWA MASAKAZU
IPC: G06F3/12
Filed: 1994-03-18
Abstract: PURPOSE:To obtain a printer having a high reliability by surely detecting a failure of a transistor and preventing erroneous detection. CONSTITUTION:An input voltage Vb to a transistor 10 is EORed with a divided voltage Vc in an exclusive OR circuit 40. An input voltage Vb' to a transistor 11 is EORed with a divided voltage Vc' in an exclusive OR circuit 41. The output of the exclusive OR circuit 40 is 0Red with the output of the exclusive OR circuit 41 in an OR circuit 50. The output of the OR circuit 50 is latched by a D flip flop 60. The output of the D flip flop 60 is fed back to a control circuit 1.