baber/WOPTO huggingface dataset:
Patent JP-H0625574-A (JP)
Title: Ink for ink jet printer
Inventor: MATSUSHIMO ARUJIENTEERO
IPC: C09D11/00
Filed: 1993-03-30
Abstract: PURPOSE: To provide a new ink, incorporating a micro-disperse three-phase suspension system comprising continuous and noncontinuous liquid phases and a solid phase, having an excellent water-fast, light-fast and falsification- preventive properties and a low tendency towards the formation of microprecipitates.  
     CONSTITUTION: The objective ink comprises a micro-disperse three phase suspension liquid incorporating continuous and noncontinuous liquid phases and a solid phase. Specifically, for example, after a hydrophilic phase consisting of an emulsifier of tri-ethanol amine, an emulsifying adjuvant and water is added under a stirring condition to a hydrophobic phase consisting of a micro-disperse liquid wherein a solid phase comprising a pigment such as carbon black or the like is dispersed in oleic acid and of an emulsifying adjuvant of sorbitan monostearate, the obtained suspension is ultrasonically treated, thus producing the said three phase suspension. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S55164361-A (JP)
Title: Engine rotation frequency detector
Inventor: NORIMATSU HIDEAKI
IPC: G01R23/02
Filed: 1979-06-08
Abstract: PURPOSE: To obtain an output voltage without ripple to detect the accurate number of engine rotations, by measuring the interval of pulse signals synchronized with rotation of an engine as a potential proportional to the interval above practically from input pulses synchronized with rotation of the engine.  
     CONSTITUTION: The pulse signal which is generated by pulse generating unit 1 and is synchronized with the rotation frequency of an engine or the firing signal of a firing unit is supplied to flip flop 10 as trigger pulses, and a signal where a high level and a low level are generated alternately at each pulse period or every interval is generated and sent to measuring circuit 20. Measuring circuit 20 measures the interval of the pulse signal synchronized with rotation of the engine or generation of the firing signal and generates a potential proportional to the length of the interval practically, and this signal is sent to memory circuit 40 through switch circuit 30. Memory circuit 40 maintains always the new potential sent from switch circuit 30 and supplies it as a stable output voltage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63257546-A (JP)
Inventor: SHIIZAA RAZAFUINDORATSUSHIBA
IPC: A61B17/70
Filed: 1988-03-28
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-H07282582-A (JP)
Title: Semiconductor storage device
Inventor: SAKURAI MIKIO
IPC: G11C7/10
Filed: 1994-04-11
Abstract: PURPOSE:To provide a semiconductor storage device capable of performing a high-speed data read-out without being affected by an equalizing time. CONSTITUTION:A selected bit line pair included in a memory cell array 5 is connected to one pair of two data input-output line pairs IOA, IOB and read data are outputted to a preamplifier 12 via a changeover circuit 11. Further, one data input-output line pair which is not used for a data transmission in data input-output line pairs IOA, IOB is equalized by an equalizing circuit 10. Thus, since the data read-out and the equalizing operation are executed in parallel, the high-speed data read-out is made possible.
Patent JP-H09257614-A (JP)
Title: Absolute pressure sensor and production thereof
Inventor: IKEDA KYOICHI
IPC: G01L7/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To eliminate influence of distortion due to fixing for the supporter of a sensor body by making adhere the fixed part of one face side to one face of the supporter and providing cut parts on the sensor body so as not to be made to adhere except therefor. SOLUTION: The fixed part 23 of one face side is adhered to one face of a supporter 21, cut parts 24 are provided on a sensor body 22 so as not to be made to adhere except for the fixed part 23, and the minimum cross section area part 23 is set on the part of the cut part 24 of the body 22. A plurality of grooves of prescribed depth are formed on the rear face side of a silicon wafer incorporating many bodies as divided every body 22 by a dicing saw, and each cut part 24 is formed by the groove. Next, the wafer is diced in the center part of the groove and separated therefrom. Next, the fixed part 23 of the body 22 is made to adhere to the supporter 21, and the body 22 and the supporter 21 are bonded to each other by a bonding wire 26. Thus, influence of distortion of fixing is lessened as supported on the supported 21 only by the fixing part 23.
Patent JP-S52155438-A (JP)
Title: Sheathed heater
Inventor: SAKANO SHINJI
IPC: H05B3/48
Filed: 1976-06-18
Abstract: PURPOSE: To enhance the elecatrical insulatility by means of filling hot wire in high density with tablet. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000262173-A (JP)
Title: Jointing part
Inventor: SATO MASAHIRO
IPC: A01K1/03
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a jointing part designed to restrain its movement by a specific means so as to be easily detachable even with weak force and enabling the layout of a raising cage body to be altered easily as well. SOLUTION: This jointing part 1 to be used in a small animal raising cage body is so designed that the rim of the outer peripheral surface 2 of a hollow polygonal column is mounted with stoppers 4 parallel thereto so as to be engageable with the opening of the raising cage body, and seizing pieces 7 arranged on the outer peripheral surface 2 are designed to be abutted on the outer side of the opening so as to restrain the movement of this joint part 1; wherein slits may be furnished in the vicinity of the stoppers 4.
Patent JP-H03272273-A (JP)
Title: Picture processor
Inventor: SAKAI MASAKI
IPC: G06T1/00
Filed: 1990-03-22
Abstract: PURPOSE:To attain proper binarizing processing in response to a picture by applying binarization to a picture subject to edge emphasis based on averaged picture information. CONSTITUTION:An edge emphasis circuit 180 emphasizes an edge of an input signal 350 from a selector 170 and an averaging circuit 190 averages directly a noted picture element to an input signal 350 at e.g. a 9X9 matrix. Signals 360, 370 outputted from the edge emphasis circuit 180 and the averaging circuit 190 are inputted respectively to a next-stage binarizing circuit 200. The binarizing circuit 200 compares an 8-bit output signal 360 of the edge emphasis circuit 180 and an 8-bit output signal 370 of the averaging circuit 190 and outputs a 1-bit red signal 380. Thus, even a picture in a light color tone of, e.g. the yellow system is properly binarized and a blurring of an edge of the picture apt to be caused in the case of binarization or the like is prevented.
Patent JP-H08274003-A (JP)
Title: Electron beam lithography system
Inventor: IIIZUMI KEN
IPC: G03F7/20
Filed: 1995-03-30
Abstract: PURPOSE: To reduce the waveform distortion caused in the case of detecting reflected electrons or secondary electrons for realizing the mark positional detection and existence detection with high precision by a method wherein the reflected electrons or secondary electrons are detected by detectors in different positions in respective scanning directions. CONSTITUTION: During the scanning 106 in the stage X direction, the only detection signals of +Y, -Y channels 103, 104 of a reflected electron detector are used for operations. Besides, during the scanning 107 in the stage Y direction, the only detection signals of +Y, -Y channels 101, 102 are used for operations. Through these procedures, the mark signal causing no waveform distortion at all can be displayed thereby enabling the decline in the detecting precision due to waveform distortion to be avoided. Accordingly, the postional detection and existence detection with high precision can be realized.
Patent JP-S60217728-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU ISAO
IPC: H03K19/0948
Filed: 1984-04-13
Abstract: PURPOSE:To improve the performance of dielectric strength by driving a power supply side transistor (TR) with a circuit operated by a high power supply voltage and driving a transistor placed at a common potential with a circuit actuated by a low power supply voltage in a circuit outputting a high voltage amplitude. CONSTITUTION:A high dielectric strength MOS field effect TRQ1 actuated at a high voltage power supply Vcc 2 placed at a high voltage power supply potential is driven by an inverter circuit comprising an FETQ3 and resistors R1, R2, a high dielectric strength MOS field effect TRQ2 placed at a common potential is driven by an inverter circuit 12 actuated by a low power supply voltage in an output circuit of high voltage amplitude operation driven by an output of a logical circuit 20 actuated by a normal low power supply voltage Vcc 1 and a gate of the FETQ1 is biased to the potential of the high voltage power supply. Sufficient drivability is ensured without decreasing the Gm of the high dielectric strength MOSFET of the output circuit and sure dielectric strength performance is attained.
Patent JP-S51148017-A (JP)
Title: Controlling agents for slime
Inventor: SAITOU AKIRA
IPC: D21H21/04
Filed: 1975-06-16
Abstract: PURPOSE: Pharmaceuticals for use in the control of slime in a water-treating system and a water-circulating system. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06264180-A (JP)
Title: Cold rolled steel sheet excellent in dent resistance, surface distortion resistance, and workability and its production
Inventor: MATSUZU NOBUHIKO
IPC: C22C38/06
Filed: 1993-03-09
Abstract: PURPOSE:To obtain a cold rolled steel sheet excellent in dent resistance, surface distortion resistance, and workability by providing another steel layer of specific composition between steel layers of specific composition and also providing a transition layer of specific thickness to each boundary zone between the layers. CONSTITUTION:A steel A for surface layer, having a composition consisting of, by mass, 0.02-0.2% C, <=3.0% Si, 0.8-3% Mn, <=0.1% P, <=0.02% S, <=0.1% Al, <=0.01% N, and the balance Fe with inevitable impurities, is prepared. Further, a steel B for inner layer, having a composition consisting of <=0.01% C, <=0.5% Si, <=0.5% Mn, <=0.1% P, <=0.03% S, <=0.1% Al, <=0.01% N, 0.006-0.2% Ti and/or 0.003-0.1% Nb, and the balance Fe with inevitable impurities, is prepared. Subsequently, a steel sheet of multilayered structure, in the order of the steel A, the steel B, and the steel A, is formed and a transition layer, having a thickness of 1-10% of the steel sheet thickness, is formed in each boundary zone between the layers A, B, by which the cold rolled steel sheet can be produced.
Patent JP-H05240126-A (JP)
Title: Fuel injection nozzle
Inventor: KAWAMURA HIDEO
IPC: F02M61/16
Filed: 1992-02-26
Abstract: PURPOSE:To provide a fuel injection nozzle which improves response at the time of injection due to its light weight and at the same time secures the performance of sealing. CONSTITUTION:In the case of this fuel injection nozzle, a needle valve 2 is made of a complex material consisting of a metal and ceramics, for example, an Al alloy and ceramics containing more than one kind of any of AlN, Al2O3, Si3N4, and SiO2, and a nozzle main body 1 is made of zirconia. The heat expansion coefficient of the complex material constituting the needle valve 2 can be set smaller than the heat expansion coefficient of the nozzle main body 1, and a heat expansion coefficient difference can be set less than 2X10<-6>/ deg.C as well, and the quality of sealing is improved. Also, the light weight of the needle valve 1 is realized by setting the specific gravity of the complex material constituting the needle valve 2 at less than 5, and response at the time of fuel injection is improved, and the generation of smoke is reduced by preventing the generation of the secondary injection.
Patent JP-H08266716-A (JP)
Title: Pattern display device for pachinko machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1995-03-30
Abstract: PURPOSE: To enable arousing of interests in a display pattern with the specifying of a display mode of the pattern by forming a screen part on a transparent plate arranged in parallel in front of a game board to project a pattern image enlarged of an original pattern image displayed on a pattern display body. CONSTITUTION: A transparent window plate 3 integral with a window frame 2 is arranged with an opening part 1a of a game board 1 while a pattern display body (liquid crystal display) 6 which is capable of displaying patterns in variation to control a variation display mode of the patterns with a controller 5 is set at a lower part in a frame 4 bonded to the window frame 2. A mirror 8 is set behind the window plate 3 above the pattern display body 6 to reflect a luminous flux 10 of the original pattern image, irradiated by a light source 7 and then, projected upward, forward in such a manner as to be allowed to oscillate being inclined. Then, the mirror 8 is made to oscillate in repeated reciprocation with the operation of a motor 17.  This allows vertical reciprocation of the luminous flux 10 of the original pattern image thereby achieving a projecting of an enlarged image on the screen part 16.
Patent JP-S6077887-A (JP)
Inventor: TOMIOKA KEIJI
IPC: B65D85/50
Filed: 1984-04-11
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-S60217477-A (JP)
Title: Handwritten character recognizing device
Inventor: OOI KATSUNORI
IPC: G06K9/62
Filed: 1984-04-12
Abstract: PURPOSE:To obtain recognition independently of the order of inputted stroke by rearranging the input stroke at each sub-set according to the standard stroke registered in the standard pattern dictionary and applying recognizing processing only to the stroke after the correspondence is taken. CONSTITUTION:A feature such as direction of handwriting stroke is extracted from the input character pattern inputted from a character input section 1 by a feature extracting section 3. On the other hand, the order information of each stroke is classified and registered to the standard pattern stroke feature storage section 7 corresponding to each standard pattern registered in th standard pattern dictionary 4 in response to a sub-set decided corresponding to the shaping feature of the character pattern. The input order of the input stroke is reconstituted according to the order information at each sub-set by an input pattern reconstituting section 8 and matched to the stroke order of the stroke standard pattern. Then the standard pattern corresponded as to all the stroked from the result of processing of each subset is found out and the character recognition processing is conducted with the input pattern subject to the rearrangement of the stroke with the standard pattern.
Patent JP-H08307681-A (JP)
Title: Image reader
Inventor: INAGE OSAMU
IPC: H04N1/401
Filed: 1995-03-30
Abstract: PURPOSE: To increase number of gamma conversion characteristics through electric processing without increasing number of gamma conversion tables and without provision of plural density reference plates whose density differs stepwise. CONSTITUTION: An analog electric signal by one line subject to photoelectric conversion by a photoelectric conversion element 19 is amplified by a variable amplification factor G with an amplifier section 103 and the amplified signal is A/D-converted by an A/D converter 104. The amplification factor G of an amplifier section 103 is controlled by a CPU 3 via a D/A converter 105 and the gain is set to G2 (fixed) when a density reference plate 31 is read, and the amplification factor is set to G2=α×G1 (variable) in the reading of an original. When the value a is changed, plural kinds of linear gamma conversion characteristics with a different gradient are realized. Plural linear gamma conversion characteristics with different gradient are realized by changing a reference voltage Vref of the A/D converter 104.
Patent JP-H02252371-A (JP)
Title: Auto-flickerless circuit for ccd camera
Inventor: KOMURO SETSU
IPC: H04N5/351
Filed: 1989-03-24
Abstract: PURPOSE:To reduce cost, and to prevent a malfunction by detecting flicker frequency with the video signal of an object to be image-picked up image-formed on a CCD solid-state image pickup element, and changing driving timing based on this flicker frequency. CONSTITUTION:The light of the object to be image-picked up image-formed on the CCD solid-state image pickup element 1 is converted into an electric signal, and this electric signal is made into the video signal by a signal processing circuit 2, and simultaneously, inputted to a flicker detection circuit 5, as well and the peak position of a low frequency band signal is detected, and it is decided whether periodicity exists or not, and the detection of the flicker frequency is executed. Then, a timing signal synchronized with timing frequency is outputted from a shutter switching circuit 6, and the output signal of a driving circuit 4 is outputted from a shutter circuit 7. Since an external sensor is not required, and besides, the timing of drive is synchronized with flicker, a favorable picture can be obtained.
Patent JP-H07283466-A (JP)
Title: Solid laser
Inventor: IMAI SHINICHI
IPC: H01S3/042
Filed: 1994-04-13
Abstract: PURPOSE:To provide a solid laser having a circulation channel for passing cooling water for deionizing and cooling water for maintaining a laser bolt cooling water for deionizing and cooling water for maintaining laser rod at a prescribed temperature by one circulating path. CONSTITUTION:A solid laser, which cools a solid laser medium provided in a laser head 1 and an excitation lamp for optically pumping this solid laser medium, is provided with a circulating path 14, which circulates cooling water to the head 1 and cools the solid laser medium and the excitation lamp, an ion-exchange resin unit 24, which deionizes the cooling water provided in this path 14, and a first heat exchanger 22, which cools the cooling water flowing in this unit 24 to a prescribed temperature or lower. Moreover, the solid laser is provided with a heating heater 26, which heats the cooling water, which flows in the laser head provided on the downstream side of the unit 24, to a prescribed temperature or higher.
Patent JP-S55164545-A (JP)
Title: Brake-controlling device for vehicle
Inventor: MIZUNO AKIRA
IPC: B60T7/12
Filed: 1979-06-12
Abstract: PURPOSE: To enable the optional restriction of a brake cylinder by a method wherein a liquid cylinder device is connected with a brake cylinder and further a valve which can be opened and closed is provided in a liquid closed circuit communicating two chambers of the liquid cylinder partitioned by a piston.  
     CONSTITUTION: A piston 10 is housed slidably in a cylinder 6 whose one end (the left end) is fixed on to the side of a car body, while the front end (the right end) of the piston rod 11 is linked to brake pedal. Two chambers A and B or the cylinder 6 partitioned by a piston 20 are connected with each other through the intermediary of pipes 27 and 28 and an electromagnetic valve 29. When its exciting coil 29a being energized, the valve piece 29b of the electromagnetic valve 29 is moved to the left against a spring 29c and pressed on a valve seat 29d, thereby the communication between both chambers A and B being blocked and thus the motion of the piston 20, i.e. that of the brake pedal being restricted. The electrification of the valve 29 is controlled through an electric circuit by keeping the brake pedal stepped on for serveral seconds at the stoppage of a vehicle. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07262732-A (JP)
Title: Disk cartridge
Inventor: KOSAKA KATSUKI
IPC: G11B23/03
Filed: 1994-03-19
Abstract: PURPOSE:To effectively open/close a 1st hole and plural 2nd holes with plural shutters at the time of opening the covers of the 1st hole and the plural 2nd holes by providing the 1st shutter so as to be folded on the 2nd shutter CONSTITUTION:The 1st hole 15 formed at a center part of the cartridge 13, to which a disk table is inserted, and two 2nd holes 16a arranged at one end side 13a of the cartridge 13, to which an optical pickup and means for recording/reproducing the external magnetic field, etc., are inserted, are opend/ closed by the 1st and 2nd shutters 17, 18 provided so as to be piled and folded. By this arrangement, the 1st and 2nd shutters 17,18 are prevented from projecting out to the outside of the cartridge 13 at the time of opening the cover of the shutter even though the opening areas of two 2nd holes 16a are sufficiently increased against the outside dimension of the cartridge. The same effect is obtained by similarly providing the 3rd and 4th shutters 19, 20 for opening/ closing two 2nd holes 16b arranged at another end side 13b of the cartridge 13.
Patent JP-S59199094-A (JP)
Title: Ion forming apparatus
Inventor: OOE TAKASHI
IPC: C02F1/46
Filed: 1983-04-28
Abstract: PURPOSE:To increase the quantity of migrated Ca ion by dividing a city water feed pipe to an electrolytic cell into two lines, and connecting one of them to a cathode chamber of the electrolytic cell and the other to a feeding apparatus of calcium lactate and communicating it with an anode chamber. CONSTITUTION:A feed water pipe 5 for feeding city water from a tap 6 of the city water to an electrolytic cell 1 is divided into two lines 5a, 5b; and one 5a of the lines is connected to a cathode chamber 1a between a cathode 3 and a diaphragm 5, and a feeding apparatus 6 of calcium lactate is connected to the midway of the other line 5b. By this constitution, only the city water admixed with calcium lactate is fed to only an anode chamber 1b, therefore, migration of un-ionized calcium lactate to the cathode chamber 1a is prevented. Accordingly, there is no fear of injuring the health even if the alkaline water is used as drinking water. Moreover, odor of chemical is prevented and efficiency of electrolysis is not impaired.
Patent JP-H10264119-A (JP)
Title: Compression molding device and compression molding method
Inventor: IKUMA TAKESHI
IPC: B28B3/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacturing of high-quality moldings in a short time and thereby improve productivity. SOLUTION: The compression molding device 1A is a device for molding a bond magnet by compression and comprises a material supply part 2, a heating part 3, a molding part 4, a cooling part 5, a material removing part 6 and a conveyance means 7. An upper punch 91 is installed on the molding part 4. The conveyance means 7 is composed of a disc-like base 71 and a rotary driving means 73 which rotates the former. On the outer peripheral part of the base 71, the material supply part 2, the heating part 3, the molding part 4, the cooling part 5 and the material removing part 6 are formed almost at an equal interval in the circumferential direction.  Further, on the base 71, five molds 81-85 for compression molding are installed and are sequentially conveyed to the material supply part 2, the heating part 3, the molding part 4, the cooling part 5 and the material removing part 6 following the rotation of the base 71.