baber/WOPTO huggingface dataset:
Patent JP-S62178769-A (JP)
Title: Ignition control device for internal combustion engine
Inventor: IWATA TOSHIO
IPC: F02P3/045
Filed: 1986-01-30
Abstract: PURPOSE:To improve transition responsiveness of an energizing timing control and prevent any mis-fire, by giving the minimum closing rate at the time for starting a calculation of an ignition coil energizing start time begins when the closing rate is large. CONSTITUTION:Control for an ignition coil energizing start timing is divided into the case wherein a closing rate is large and an output signal from a waveform shaping circuit 2 at the start timing is within an L region and them case wherein a closing rate is small and an output signal from a waveform shaping circuit 2 at the start timing is within an H region. When a borrow signal from a second counter 10 is within the L region of an output signal of the waveform shaping circuit 2, an input condition is in a G mode and a logic circuit 15 outputs a rectangular wave to secure a prescribed energizing time. With such an arrangement, when the closing rate is greater than the H region of the rectangular wave, the logic circuit 15 sets the minimum closing rate. Therefore, a period during which primary current to the ignition coil is at a prescribed value can be controlled to a prescribed ratio of an igniting cycle of an engine and then even if an igniting cycle is shortened abruptly, ignition coil shut off current is not reduced greatly, whereby mis-fire is prevented.
Patent JP-H10219546-A (JP)
Title: Composite fabric for preventing discoloration
Inventor: HAYAKAWA CHISA
IPC: D04B1/00
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain a single layer composite fabric having properties for preventing discoloration by water. SOLUTION: This composite fabric for preventing discoloration is obtained by using plural yarns having different properties to water in a mixed state, and is constituted of the yarns composed of synthetic fibers containing 1-6wt.% white pigment, and/or core and sheath type synthetic fibers comprising core parts containing 3-15wt.% white pigment and sheath parts containing <=2wt.% white pigment as the constituting yarns of the composite fabric, and at least 50wt.% yarns composed of synthetic fibers containing >=1wt.% white pigment and having water-diffusivity.
Patent JP-H04258710-A (JP)
Title: Jet type ultrasonic wave distance sensor
Inventor: MARUI TOMOTAKA
IPC: G01B17/00
Filed: 1991-02-14
Abstract: PURPOSE:To obtain a jet type ultrasonic wave distance sensor which can measure the long distance. CONSTITUTION:A jet nozzle 4 having the hollow part and consisting of a tapered shaped reducer part 2 and a jet nozzle part 3 and an ultrasonic wave sensor 1 which is coaxial to the hollow part on the opposite side to the jet nozzle part 3 of the jet nozzle 4 are installed, and a fluid feeding hole 5 for feeding fluid is formed in the hollow part. A spherical inner surface shaped member 11 is joined coaxially with the ultrasonic wave sensor 11, and a flow passage 12 is formed between the peripheral edge part 13 of the spherical inner surface shaped member 11 and a fluid feeding hole 5, and fluid is allowed to flow from the peripheral edge part 13 of the spherical inner surface shaped member 11 through the outer periphery of the ultrasonic wave sensor 1 from the fluid feeding hole 5, and a jet stream fluid pillar 7 jetted to an inspected article 6 from the jet nozzle part 3 is made long in stable manner. Accordingly, the reflection pulse supplied from the inspected article 6 of the ultrasonic wave can be detected with high precision.
Patent JP-H04340261-A (JP)
Title: Semiconductor-element cooling device
Inventor: HASHIMOTO MASAHIRO
IPC: H01L23/427
Filed: 1991-02-14
Abstract: PURPOSE:To obtain a semiconductor-element cooling device whose heat resistance is low in the arrangement direction of a plurality of cooling plates in a cooling block coming into contact with a semiconductor element to be cooled, whose cooling plates contribute all to a cooling operation with good efficiency, which is small-sized and whose cooling heat capacity is large. CONSTITUTION:Holes 8, 9 which are extended to the arrangement direction of a plurality of cooling plates 2 are made in a cooling block 1 coming into contact with a semiconductor element to be cooled; an action liquid 10 which is changed at a prescribed temperature and which transports heat is hermetically sealed under a reduced pressure.
Patent JP-S52104386-A (JP)
Title: Illumination globe
Inventor: FUJIWARA HISASHI
IPC: F21V3/00
Filed: 1976-02-27
Abstract: PURPOSE: To attain glaringly beautiful illumination effects by winding a lighttransmitting wire on the globe-constituting pieces having at least lighttransmitting portions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01195440-A (JP)
Title: X-ray film contact device
Inventor: SUZUKI KENICHI
IPC: G03B42/02
Filed: 1988-01-29
Abstract: PURPOSE:To surely and smoothly perform a series of actions by transferring driving force to a roller for shifting while a back sensitization paper supporting member proceeds and recedes after X-ray photographing to be in an initial state again and performing a proceeding action and a receding action of the X-ray film between sensitization paper. CONSTITUTION:When a film F is fed between front sensitization paper 7 and back sensitization paper 9 and the tailing edge of the film F passes a film detection means 39, the driving of a roller 35 is stopped and the back sensitization paper 9 is made to move. Then the roller 35 starts rotating again and the film F is fed downward. When it is fed to a position where the upper edge of the film F is nearly coincident with the upper edge of the back sensitization paper 9, the driving of the roller 35 is stopped and X-ray photographing is performed. At the time of completing photographing, a pivot 16 rotates in an opposite direction and the back sensitization paper 9 moves, then the film F is made to move upward to stop on a position where it is put between the rollers 35 and 36. Next, the pivot 16 rotates and the film F is made to recede upward, then one cycle of actions is completed. Thus, a series of actions can be surely performed.
Patent JP-H06234870-A (JP)
Title: Etching liquid for polyimide and its use
Inventor: HAMADA NAOYUKI
IPC: C08J7/00
Filed: 1993-02-09
Abstract: PURPOSE:To obtain a etching liquid for polyimide containing respective specific amounts of quaternary ammonium hydroxide, amino alcohol and alcohol as essential components, having high etching speed, capable of forming a through hole and a deep pattern and useful for electronic material, etc. CONSTITUTION:The etching liquid contains (A) 5-20wt.% of a quaternary ammonium hydroxide such as tetramethylammonium hydroxide, (B) 10-60wt.% of an amino alcohol such as 2-8C aliphatic or alicyclic amino alcohol (e.g. ethanolamine) and (C) 20-80wt.% of an alcohol such as 1-6C aliphatic alcohol as essential components. The etching liquid is preferably used for the wet etching of a polyimide or a fluorine-containing polyimide having low thermal expansion coefficient.
Patent JP-S54114264-A (JP)
Title: Screw inspection method
Inventor: NAGANUMA YOUICHI
IPC: G01B21/20
Filed: 1978-02-27
Abstract: PURPOSE: To speed up the judgment of approval or rejection, by inspecting the form of the screw being inspected in non-contact method by using linear beam.  
     CONSTITUTION: When a linear beam is projected from a device 3 in the screw pitch direction, the brightness corresponding to the screw profile and the adjacent part of a screw being inspected 2 is converted into an electric signal in an image pickup means 5. And, of this electric signal, the signal position corresponding to the screw profile is determined, at every horizontal scanning, from the interval from the horizontal synchronism generating position or properly set measuring standard position to be supplied into a computer 8. I this computer 8, the supplied signal is compared with the pre-stored standard screw pattern, and the difference signal of the two and the preset allowable range value are compared to judge the approval or rejection. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03225579-A (JP)
Title: Device for segmenting character pattern
Inventor: MATSUURA KAZUMI
IPC: G06K9/62
Filed: 1990-01-31
Abstract: PURPOSE:To correctly segment a character pattern from a character string image including the mixture of en/double em characters, a unstable character pitch and the existence of separated significant characters by providing the character pattern segmenting device with a candidate forming means, a word/ grammar dictionary and a sentence analyzing means. CONSTITUTION:A segmented candidate forming means 29 forms a character segmenting position candidate based upon a character evaluation value indicating the appearance of characters. The word/grammar dictionary 30 consists of a word dictionary storing words to be used for Japanese sentences and their grammatical attributes and a grammar dictionary storing grammatical connection information among the grammatical attributes stored in the word dictionary. The sentence analyzing means 31 analyzes the arrangement of respective characters obtained by the means 5 while referring the word/grammar dictionary 30, determines the optimum character arrangement from the character segmenting position candidates obtained from the means 29 and segments a character pattern. Thus, the character recognition ratio can be improved.
Patent JP-H03224588-A (JP)
Title: Rotary type electric razor
Inventor: YAMASHITA YASUO
IPC: B26B19/16
Filed: 1990-01-30
Abstract: PURPOSE:To enhance the adhesion of a rotary inner blade against an outer blade and to improve the sharpness and to prevent the outer blade from being damaged by moving straightly an inner blade driving unit only in the vertical direction by a vertical motion guide means, and regulating its movement in the forward and backward and the left and right directions. CONSTITUTION:Between a motor 21 and the inside surface of a main body case 1, a vertical motion guide means 33 for regulating the movement in the forward and backward and the left and right directions of an inner blade driving unit 15 is provided. As for the vertical motion guide means 33, a forward/backward position control rib 58 is protruded and provided integrally from each inside surface of front and rear cases 1, and by guiding the motor 21 between these front and rear forward/backward position control ribs 58, 58, it is regulated that the whole unit 15 moves in the ward and the backward directions. Also, on the inside surface of the rear case 1b, a vertical circular recessed part 60 is formed, a pin 61 is protruded and provided from a motor holder, the pin 61 is fitted to the recessed part 60 so as to be freely slidable in only the vertical direction, and the moving regulation in the left and right directions of the unit 15 is also executed surely. In such a way, a stable adherence state of a rotary inner blade 19 against an outer blade 7 is obtained.
Patent JP-S59147014-A (JP)
Title: Epoxy resin compositon
Inventor: SHIMIZU MASAHITO
IPC: C08L63/00
Filed: 1983-02-09
Abstract: PURPOSE:The titled composition curable at normal temperature, having improved adhesiveness at extremely low temperature, obtained by blending a specific epoxy resin mixed system with a specified curing agent mixed system in a specific ratio, adding a specific amount of an inorganic fibrous substance to at least one mixed system. CONSTITUTION:An epoxy resin mixed system consisting essentially of a nonalicyclic epoxy resin (e.g., glycidyl ether resin, etc.) having >=1.7 epoxy group per molecule on an average and about 70-1,000 epoxy equivalent is blended with a curing agent mixed system consisting essentially of 15-95wt% polyether polyamine such as polyoxyethyleneamine, etc. and 85-5wt% liquid acrylonitrile- butadiene copolymer having >=1.7 primary and secondary amino groups per molecule on an average in such a way that an amount of active hydrogen in amino group of the curing agent mixed system is 0.2-2.0 equivalent based on epoxy group, and at least one of the blended systems is blended with 10-65wt% inorganic fibrous material (e.g., asbestos, etc.) to give the desired epoxy resin composition.
Patent JP-H04261390-A (JP)
Title: Power control circuit
Inventor: TAKAMI HIROYUKI
IPC: H02P7/291
Filed: 1991-02-15
Abstract: PURPOSE:To make the decision criterion for operating or stopping a load substantially constant regardless of fluctuation of power supply voltage due to fluctuation of power to be fed to the load. CONSTITUTION:Power supply to a motor M is controlled by selecting between continuous turn ON and intermittent turn ON of a switching element Q connected in series with the motor M. When input voltage to a power supply circuit section 10 drops below a reference voltage generated from a reference voltage generating circuit section 31, a protective circuit section 30 interrupts power supply from the power supply circuit section 10. When high power is fed to the motor M, a resistor R36 is short-circuited through a transistor TR4 thus lowering the reference voltage. When low power is fed to the motor M, the transistor TR4 is turned OFF thus increasing the reference voltage.
Patent JP-S60165705-A (JP)
Title: Wound magnetic core
Inventor: YOSHIZAWA KATSUTO
IPC: H01F27/24
Filed: 1984-02-08
Abstract: PURPOSE:To obtain wound iron core having excellent high frequency characteristic and showing less ageing effect by winding many sheets of amorphous ribbons through non-magnetic thin belt with the predetermined surface placed at the outside. CONSTITUTION:The five sheets or more amorphous ribbons A having the composition (Co1-x-yFexMny)100-a-b-cMaSibBc (0<=x<=0.1, 0<=y<=0.13, 0<=a<=6, 12<=b<= 18, 8<=c<=12) including one or two or morekinds of Cr, Mo, Nb, V, W, Ta, Tl, Zr, Hf, rare earth element are wound with the surface being in contact with the cooling roll at the time of manufacture placed outside. Thereby, a wound iron core which has improved pulse permeability mup, lowered the square ratio Br/Bm and has a low iron loss can be obtained. Moreover, when non-magnetic thin belt B is inserted between the ribbons A and a heat radiating effect is given to the non-magnetic thin belt, the aging effect of wound iron core can be lowered and can suitably be used for high frequency wherein temperature rise is large.
Patent JP-H10220750-A (JP)
Title: Heating device
Inventor: TOUYA KENJI
IPC: F23N5/14
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To simultaneously carry out the inspection for normal operation of a high temperature abnormality detection circuit and the inspection for disconnection of a thermistor by a disconnection abnormality detection circuit by providing a high temperature abnormality alarming means or a disconnection abnormality alarming means. SOLUTION: If an alarm is given by a high temperature abnormality alarming means 15 when a burner 1 is extinguished, it can be judged that the fire is extinguished by the normal operation of a high temperature abnormality alarming means 15. It can be judged that no disconnection of a thermistor 5 is made because the temperature can be detected. If no alarm is given by the high temperature abnormality alarming means 15 with the burner 1 is extinguished, it can be judged that the first is extinguished by the operation of a disconnection abnormality alarming circuit 13. On the other hand, if an alarm is given by the disconnection abnormality alarming means when the burner 1 is extinguished, it can be judged that the fire is extinguished by the operation of the disconnection abnormality alarming means.  If no alarm is given by the disconnection abnormality alarming means when the burner 1 is extinguished, it can be judged that the fire is extinguished by a high temperature abnormality detection circuit 12.
Patent JP-H03227733-A (JP)
Title: Constant speed running control device
Inventor: OGAWA KENICHI
IPC: F02D29/02
Filed: 1990-01-31
Abstract: PURPOSE:To enhance convergence properties to a target speed by limiting the magnitude of vehicle speed deviation, and thereby making the limit value at the time of negative vehicle speed deviation different from that at the time of positive vehicle speed deviation in a device in which control signals are outputted based on the integrated value of deviation between the target speed and running speed. CONSTITUTION:In a vehicle which runs at a constant speed with the opening of an engine throttle valve adjusted via a negative pressure actuator 20 by controlling respective solenoids SL1 and SL2 by a CPU, vehicle speed detected by a speed detecting circuit 30 when a set switch SSW is turned on is made to be a target vehicle speed so that control signals are outputted in response to the integrated value of deviation from running speed. In this case, when deviation is positive, if deviation exceeds the first specified value, the first specified value is integrated, and if deviation is less than the first specified value, deviation is then integrated. On the other hand, when deviation is negative, if deviation is less than the second specified value (< the first specified value), the second specified value is integrated, and if deviation exceeds the second specified value, deviation is then integrated so that the integrated value is obtained.
Patent JP-H09198520-A (JP)
Title: Graphic processor
Inventor: SUGITANI KAZUNOBU
IPC: G06T11/60
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a graphic processor capable of accurately displaying an actual slope moving distance for which height indicated by contour lines on a map is taken into consideration. SOLUTION: The image data, contour line data and scale data of the map are stored in a RAM, the map is displayed on the screen of a display device 3 and a cursor is moved. A distance in a horizontal direction is calculated from the track of the movement of the cursor and the actual distance of a slope is calculated from the intervals of the contour lines and the horizontal direction by the Pythagorean theorem in a stage where the cursor is brought into contact with the contour line. The processing of calculation or the like is realized by executing a program stored in a ROM by a CPU 1.
Patent JP-S58139830-A (JP)
Title: Transporting device for dangerous powdered or granular material
Inventor: FUJITA EIJI
IPC: B60P1/60
Filed: 1982-02-12
Abstract: PURPOSE:To prevent texture of a canvas from clogging, by providing a water scrubber, a cooler and a heater in the midway of a duct in said order. CONSTITUTION:An end of a duct 7 is connected with a midway of an exhaust pipe 6 of an engine 5 of a truck for a powdered or ganular material and the other end is connected with a discharge part 4 through a primary air pipe 8 and a secondary air pipe 9. Impurities in exhaust gas are removed by a water scrubber 10 by touching the exhaust gas to water in a water tank 11. The midway of the duct 7 is provided with a cooler 20 and a heater 31 further. At the  time of discharge of a hazardous powdered or granular material, such as pulverized coal, therefore, texture of a canvas provided at the discharge part of  the duct is prevented from wetting and clogging by heating the dust with the  heater after reduction of an absolute quantity of water by removing the duct  with the water scrubber and further cooled with the cooler.
Patent JP-H10218764-A (JP)
Title: Pancreatic cancer-treating agent
Inventor: KOUGO YUTAKA
IPC: B82B1/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a pancreatic cancer-treating agent by using farnesylamine or geranylgeranylamine or their derivative as an active ingredient. SOLUTION: This pharmaceutical preparation contains farnesylamine, geranylgeranylamine or their derivative as active ingredients. The effective amounts of these components are allowed to react with pancreatic cancer cells to inhibit the process that introduces the farnesyl group or geranylgeranyl group as the prenyl residue into the Cys residue at the C-terminus sequence at the modification step following the translation to the pancreatic gland cells having mutagenic properties of pancreatic cancer-originating K-ras oncogene thereby dissipating the cancerization ability of active type ras Protein and treating the pancreatic cancer. The daily dose is usually 1μg-100mg/adult.
Patent JP-S53107684-A (JP)
Title: Ordered winding method and device for linear material
Inventor: MATSUMOTO TAKUZOU
IPC: B65H54/28
Filed: 1977-03-01
Abstract: PURPOSE: To maintain ordered winding to the end by correcting returning timing of traverse base every time when winding is performed from one bobbin flange toward the other bobbin flange thereby obtaining optimal reversing timing of traverse base at the other bobbin flange. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56119918-A (JP)
Title: Magnetic disc memory device
Inventor: NIKAMI KEIZOU
IPC: G11B5/60
Filed: 1980-02-22
Abstract: PURPOSE:To perform good recording and reproducing by fixing data heads used for writing or reading out of data and servo heads used for locating in the specific positions on the same heas slider surface. CONSTITUTION:On a head slider surface 18, data heads and servo heads are fixed to a slider 17 in such a manner than the data heads D1-D8 and data tracks TN1- TN8 oppose accurately, and that the servo head S opposes corectly to the intermediate of the servo tracks STH1 and STH2. A carriage 16 is so controlled that both signals from the servo tracks STH1 and STH2 become equal, and the entire part of the head assembly including the selected data heads is located in track-following mode. As a result, this magnetic disc memory device assumes a precision locating state, by which locating errors are made slight and good recording and reproducing is accomplished.
Patent JP-S62180370-A (JP)
Title: Mask for laser marking
Inventor: SEKII TOMOMORI
IPC: G03F1/00
Filed: 1986-02-05
Abstract: PURPOSE:To read and select a mask pattern, etc., stored previously in a memory element by a lead-out electrode and to automade processes by providing a mask substrate, a mark mask part, a circuit pattern formed on a metallic layer except at the mark mask part, a semiconductor device, and the lead-out electrode. CONSTITUTION:A mark 15 is punched by, for example, chemical etching in part of metallic foil 13a expanded and exposed in a hole 14 for the mask, and the remaining part of the metallic foil 13, i.e. part adhered to a base substrate 12 is formed into the circuit pattern 16. A laser marking mask 11 is inserted as shown by an arrow B while its lateral opposite sides are supported on a guide rail 21; and electrode terminals 18, 18... installed at the peripheral part of the main surface of the base substrate are connected to a PC connector 22 to feed electricity to semiconductor devices 17, 17..., thereby reading out signals, etc., stored therein. Then, a laser marking device marks the enclosure of an IC 25 by transmitting laser light 24 oscillated through the operation of a laser oscillator 23 through the mark 15 of the laser marking mask.