baber/WOPTO huggingface dataset:
Patent JP-H02204866-A (JP)
Title: Retrieving device for image data
Inventor: SATO JUN
IPC: G06F17/30
Filed: 1989-02-02
Abstract: PURPOSE:To prevent the increase the work amount at input and retrieval of the image data by reading out the image data every plural pieces and detecting the data having a partial image coincident with an input partial image. CONSTITUTION:An image data holding part 1 holds the image data every plural pieces. A partial image input part 3 inputs a partial image included in the unit of the desired image data. Then a partial image collating part 2 reads out the image data every plural pieces and detects the data having a partial image coincident with the read-out and inputted partial image. Thus it is possible to prevent the increase of the work amount at input and retrieval of the image data and also to reduce the fatigue of an operator at retrieval of the image data.
Patent JP-S59149152-A (JP)
Inventor: SEKIGUCHI MAMORU
IPC: A61M5/31
Filed: 1983-02-16
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-H11216926-A (JP)
Title: Document printer
Inventor: SUGIYAMA TAKUYA
IPC: B41J21/00
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To integrally print a plurality of printing regions on an identical paper by forming printing image data by corresponding one page in one document to one printing region. SOLUTION: This document printer comprises an input means, a display means, a control means, a printing means and a print designating means. It further comprises a means for forming printing image data by corresponding one page in one document in plural documents to one printing region and a means for printing a plurality of printing regions on an identical printing paper, thereby performing the printing by integrating the documents.
Patent JP-S58143035-A (JP)
Inventor: SATOU KUNIAKI
IPC: E04B1/58
Filed: 1982-02-16
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-H05227083-A (JP)
Title: Radio communication channel selection system
Inventor: HARADA TOSHITAROU
IPC: H04B7/26
Filed: 1992-02-10
Abstract: PURPOSE:To reduce the signal processing of an exchange. CONSTITUTION:The reception level of a control channel of the self radio zone and the interference level of the all communication channel available in the self radio zone are measured in the constant cycle. The difference of the reception level of the control channel and the interference level of each communication channel is stored in a self radio zone electrical field information memory 2. When the mobile station performs communication, the housing location of a circuit across the switch set by an exchange station accommodating a mobile station subscriber is received from the exchange station to be stored in the self radio zone electric field information memory 2.
Patent JP-H03228018-A (JP)
Title: Automatic turning on/off device for back light
Inventor: KONDO YOSHIMASA
IPC: G02F1/133
Filed: 1990-02-01
Abstract: PURPOSE:To prevent power consumption caused by turning a back light on from being increased in such a software that has the need of using an external input device by performing the control of automatically turning the back light on/off even in the case of using the external input device other than a key board. CONSTITUTION:While the external input device 4 is in use, a time till the light is automatically turned off is reset at a specified address in a RAM every time when the external input device is used. Turning the back light on/off in a liquid crystal display device 1 is performed by setting an internal register. That means, as to the processing by interrupting to a CPU at fixed time intervals, whether the back light is already turned off or not is checked, and in the case that the back light is not turned off, the time after the external input device is not used is monitored, and in the case that the time becomes equal to the set time by an user, the back light is turned off by setting the Bit of the internal register '0'.
Patent JP-S63189141-A (JP)
Inventor: TAKAHASHI ATSUSHI
IPC: A61B10/00
Filed: 1987-02-02
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-H01197670-A (JP)
Title: Electric potential sensor
Inventor: KOBAYASHI TETSUYA
IPC: G01R29/12
Filed: 1988-02-02
Abstract: PURPOSE:To easily decide a space between a measuring aperture and a chopper at the time of assembling by making the chopper part so as to project to the inside from a base along with providing the measuring aperture to lead electric lines of force on the base. CONSTITUTION:A sonic vane 13 having a function as the chopper is attached with a piezoelectric ceramic 15 and installed on the vane mounting part 19 which is projected to the inside from the base 18, so as to be fixed with two legs 131. A basic board 16 which is equipped with an electric pole 14 for detection and other electric parts is inserted in the base 18, and lastly the device is assembled by means of fixing a case 12 to the base 18 with screw clamps, etc. When the electric lines of force are inputted through the measuring aperture in such an assembled state, it is chopped by a pointed end 132, and the chopped electric lines of force are caught by the electric pole for detection provided in the facing position. Thus, the space between the measuring aperture 17 and the chopper 13 can be easily decided.
Patent JP-S59148878-A (JP)
Title: Shunt
Inventor: WANI KOUICHI
IPC: G01R15/14
Filed: 1983-02-14
Abstract: PURPOSE:To reduce the residual inductance of a coaxial type shunt and to use it in a high frequency range by using a resistor for the intermediate part of either of a cylindrical and a rod body which constitute the coaxial type shunt and are insulated each other. CONSTITUTION:The coaxial type shunt consists of cylindrical conductors 9 and 10 and a rod conductor 11 which are insulated each other; the conductors 9 and 10 are connected mutually by a resistor 12, and the intermediate part of the cylindrical conductor, etc., is formed of a resistor. When the conductors 9 and 11 are supplied with an AC current and the conductors 10 and 11 are connected together through a load resistance 14, the otherside terminals of the cylindrical conductors are connected. Then the AC current flowing through the conductors 9 and 10, and conductor 11 are made opposite in direction to erase a generated magnetic field, reducing the residual inductance. Consequently, the AC current in a high frequency range is shunt excellently through both terminals of the resistance 12.
Patent JP-S55116710-A (JP)
Title: Preparation of polymer or copolymer
Inventor: YASHIKI TSUNEO
IPC: C08F4/00
Filed: 1979-03-02
Abstract: PURPOSE: To prepare a polymer useful for adhesives, etc. and having improved adhesive properties, printability and dyeability, by polymerizing an unsaturated carboxylic acid, etc. in the presence of a catalyst system comprising a composite consisting of magnesium, titanium, halogen, an electron donor, etc., and a specific organometallic compound.  
     CONSTITUTION: A (co)polymer is prepared by polymerizing a monomer, e.g. an unsaturated carboxylic acid, an unsaturated alcohol, an unsaturated ether, etc., or coplymerizing the monomer with α-olefins, in the presence of a catalyst system comprising (A) a composite provided by the treatment of magnesium (e.g. magnesium chloride etc.), titanium (e.g. titanium tetrachloride etc.), a halogen and an electron donor (e.g. ethyl benzoate etc.), or a composite containing magnesium, titanium and a halogen ahd having a specific surface area of ≥100m 2 /g, and (B) an organometallic compound of a IWIII group metal of the periodic table (e.g. alkylaluminum compounds etc.). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10217126-A (JP)
Title: Method and device for blasting of particulates
Inventor: IMAZATO MINEHISA
IPC: B24C7/00
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a particulates blasting method and device with which it is practicable to enhance the dispersiveness of particulates, thereby enhance the quality of the surface processed, and also to simplify the controlling system. SOLUTION: A compressed air is supplied from the bottom surface of a mixing chamber 31 in which particulates are accommodated so that part of the particulates are flown, and together with the air, the particulates are blasted to a work to be processed from a nozzle leading to the outlet 37 formed at the over-side of the mixing chamber. In this work processing arrangement, the mixing chamber 31 is internally provided with a boiling region (2) to turn into the boiling state when the air passes through the layer (1) of filling particulates and a floating region (3) having good particulates dispersion without substantially containing those particulates P1 coagulated upon slipping out to the over-side from the boiling region (2), and thereby the particulates P0 in the floating region (3) are sent together with the air to the nozzle from a suction port 37.
Patent JP-S62181015-A (JP)
Inventor: SHIMOMURA YOSHIRO
IPC: A47J31/043
Filed: 1986-02-05
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-S53108671-A (JP)
Title: Reducing nox and uncombusted matters in combustion treatment
Inventor: NAJIMA TATSUO
IPC: F23C99/00
Filed: 1977-03-04
Abstract: PURPOSE: To provide a method of reducing NOx and uncombusted matter in combustion treatment, according to which a mixture gas containing combustible matter and O 2  to be subjected to combustion is contacted with NH 3  or other, and thereafter it is further contacted with O 2  at predetermined temperature range, whereby content of uncombusted matter remaining when combustion of the mixture gas is completed can be reduced efficiently, and at the same time, generation of NOx can be further reduced. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63192275-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAMAOKI YOICHI
IPC: H01L21/331
Filed: 1987-02-05
Abstract: PURPOSE:To facilitate precise control of a contact width and reduce the variation of characteristics such as a current amplification factor and a rising voltage by providing a conductive film which is contacted with a stepped part formed at the top edge of a single crystal semiconductor layer and insulated from the side surface of the single crystal semiconductor layer by an insulating film. CONSTITUTION:A 1st conductivity type semiconductor substrate 1, 2nd conductivity type, i.e. the conductivity type opposite to that of the substrate, 1st region 2 and a 2nd conductivity type single crystal semiconductor layer 3 formed on the 1st region 2 are provided. 1st conductivity type 2nd region 22 and 2nd conductivity type 3rd region 25 or the 1st conductivity type 2nd region and 1st conductivity type 4th region are provided in the single crystal semiconductor layer 3. Further, a conductive film 18 which is contacted with a stepped part formed at the top edge of the single crystal semiconductor layer 3 and insulated from the side surface of the single crystal semiconductor layer 3 by an insulating film 15 is formed on the substrate 1 with the insulating film 15 between. With this constitution, a contact width can be controlled by the thickness of a deposited film left on the side wall of a mask pattern by the combination of the film deposition and dry-etching and the variation of the contact width can be reduced and the characteristics can be stabilized.
Patent JP-S55116450-A (JP)
Title: Removing of salt from sea sand and device therefor
Inventor: MIYOSHI SHIGETADA
IPC: B03B5/00
Filed: 1979-02-28
Abstract: PURPOSE: To efficiently remove salt content from a large amount of sea sand by a method wherein sea sand is charged in a wash tank, fresh water is sprayed from the top to separate salt and sand in sea sand, and salt content is discharged together with wash water via drain mechnism at the bottom of the wash tank.  
     CONSTITUTION: Excavated sea sand A is charged in a wash tank 1, and fresh water B is sprayed over the entire surface of the sand to separate sea sand A into salt and sand. Salt, together with water, flows into each concaved hole 2... at the bottom of the tank 1, passes through couduit pipe 3, drain pipe 6, and is discharged into sea or drainage. Thus, the wash tank 1 contains sea sand from which salt is completely removed. By repeating this operation several times continuously, salt is efficiently removed from a large amount of sea sand in a short period of time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11209108-A (JP)
Title: Multiple phosphate
Inventor: TAKASUKA YUTAKA
IPC: A61K8/00
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent ultraviolet absorber having no thickness feeling even if being blended in a composition by using a multiple phosphate containing one or more kinds of metals selected from Fe and metals except Fe and Mn. SOLUTION: Relating to the multiple phosphate, Cr, Co, Ce, Mg. Al, Ti, Zn, Ca, Na or K is selected as the metal except Fe and Mn. As a result, a desired color tone having not only high long and short ultraviolet absorption effect but no thickness feeling is obtained. Though the multiple phosphate is produced by an ordinal phosphate producing method, a closed system liquid phase method is particularly preferable. Concretely a method by which a solution of one or more kinds of water soluble salts of metals among Mn, Cr, Ce, Mg, Al, Ti and Zn is mixed with a solution of a water soluble phosphate such as sodium phosphate in an autoclave and the precipitate produced by the reaction is dries, or the like is exemplified.
Patent JP-S55117068-A (JP)
Title: Fuel injection nozzle
Inventor: KAWANAMI SHIZUO
IPC: F02M61/18
Filed: 1979-03-01
Abstract: PURPOSE: To prevent a corrosion occurrence by coating the surface of a hole of a fuel injection valve with a metal compound.  
     CONSTITUTION: A surface hardened layer 2a obtainable normally through cementation and nitriding is formed on the surface of a hole 2 of a fuel injection valve 6. Then a coating layer 2b consisting of a metal compound like metal carbide, metal oxide or metal nitride is formed further on the surface of the hardened layer 2a. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03228348-A (JP)
Title: Vacuum chuck for semiconductor wafer
Inventor: TAKEMURA FUMIHIRO
IPC: H01L21/683
Filed: 1990-02-02
Abstract: PURPOSE:To avoid deformation of a semiconductor wafer while removing the effect of dust when chucking by establishing a plurality of circular dust grooves which have the same width as that of a suction groove concentrically between adjacent circular suction grooves on a suction face. CONSTITUTION:A vacuum semiconductor wafer chuck has a surface 2 where concentric circular suction grooves 3 are provided with suction holes 5 in their bottoms. A plurality of concentric circular dust grooves 7 which have the same width of that of the suction groove 3 are provided at the surface 2 between the adjacent suction grooves 3. Take the following for example. Tow concentric circular suction grooves 3 are provided, respectively, in central and peripheral portions of the surface 2 of a disklike metal or ceramic chuck body 1. The individual suction grooves 3 have suction holes 5 at regular intervals in their bottoms, and all the holes communicate in a chamber 4 established inside the chuck body 1. Between the suction grooves 3, concentric circular dust grooves 7 which have the same width and depth as those of the suction groove 3 are made at an appropriate interval.
Patent JP-S53109644-A (JP)
Title: Production of optical fiber cable for optical transmission
Inventor: KAKUMAE HIDEO
IPC: H01P3/00
Filed: 1977-03-06
Abstract: PURPOSE: To produce a cable hermetically containing optical fibers within a tubular object made of metal at high efficiency by fusion-welding the end of the bonding part of a metal plate protruding in flat plate form. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59151303-A (JP)
Title: Adaptor for ep record disk
Inventor: INAI TAKAYOSHI
IPC: G11B17/028
Filed: 1983-02-15
Abstract: PURPOSE:To maintain simply the balancing by providing a slant face in downward and outward direction from a tip of a fixed receiving part of a housing so as to prevent a twist or the like when an EP record disk at the lowest position is fallen by its tare weight from the fixed receiving part while being kicked by a push plate. CONSTITUTION:The slant face 14 in downward and outward direction is provided at the lower side of an end part 13 of the fixed receiving part 2 of the housing 1' and a slant face 17 in downward and inward direction is provided to a part with which a center hole ridge 16 of an EP record disk is pressed into contact when the EP record disk 12a is shifted in parallel by the push plate 3 and fallen by its tare weight at the lower side of a keeper 4. After the EP record disk 12a is shifted in parallel by the push plate 3 and a center hole ridge 15 of an EP record disk exceeds an end part 13 of the fixed receiving part 2, the EP record disk is subjected to free fall descent so that the center hole ridge 15 of the EP record disk moves along the slant face 14. In this case, the center hole ridge 16 of the EP record disk in opposite side is pressed into contact with the slant face 17 while being regulated onto the slant face 14 together with EP record disks 12b, 12c whose balancing is maintained by external balancing maintaining devices 5, 5'. Thus, the EP record disk 12a during free fall descent is prevented from being twisted.
Patent JP-H0217009-A (JP)
Title: Hot air generator
Inventor: KARURO BERUTANI
IPC: A47K10/48
Filed: 1989-02-03
Abstract: PURPOSE: To eliminate possibility of short-circuit and electric shock to a user when the user turns on/off a switch of a warm wind generator and to secure the safety of the warm wind generator by effectively protecting all the electric parts of the device from moisture and waterdrops which might penetrate into a protection casing. CONSTITUTION: A push button 5 is attached inside a protection casing 2 and the device will be operated by pushing the button 5 when a generating unit comes to a use position. The push button 5 is attached just below a dome-shaped part 8 above the substrate 6 so that the push button will be protected from waterdrops, etc. And a driving arm 13 is attached to the push button 5, so that it will prevent movement of the generating unit 4 and close a contact element of the push button 5. In this way, the push button 5 and an air inlet 10a of the generating unit 4 are protected by the casing 2, so that waterdrops which might splash on the casing will not actually penetrate into the casing. Therefore, there is no danger of electric shock even when a user push the button with a wet hand.
Patent JP-S56123518-A (JP)
Title: Display device
Inventor: TAKAMURA TSUTOMU
IPC: G02F1/1516
Filed: 1981-02-23
Abstract: PURPOSE:To obtain the display element with long life which can drive by low current, by the constitution of display element through the use of macromolecular electrolyte showing metachromasis phenomenon. CONSTITUTION:Gel composition 5 which shows metachromasis phenomenon with macromolecular electrolyte and coloring matter is filled in the vessel sealing two glass plates 1, 2 with sealing materials 3, 4. A transparent electrode 6 is provided in the glass plate 1 and counter electrodes (constituting characters or the like) 7, 7... are provided in the glass plate 2. The composition 5 is colored with metachromasis phenomenon when a voltage is applied between the electrodes 6 and 7. As macromolecular electrolyte, heparin, chondroitin sulfuric acid, and DNA, and as coloring matter, acridine and methylene blue are used. Sufficiently sharp color display is made possible in 0.1-10mw/cm<2>, and power consumption is almost to the same as liquid-crystal display device and long life can be made.
Patent JP-S56120225-A (JP)
Title: Error detecting circuit for counter
Inventor: YAMAZAKI HIDENORI
IPC: H03K21/40
Filed: 1980-02-28
Abstract: PURPOSE:To output the signal showing failure of a counter or comparator, by comparing the input pulse with the output from the comparator at a coincidence circuit. CONSTITUTION:If a comparator C malfunctions that L level is outputted regardless that the content of the counters A, B is in agreement, at normal operation, the relation that the input pulse applied to a coincidence circuit 2 and the output signal E from the comparator C are completely in uncoincidence is changed into coincidence, and the signal of H level is outputted from the coincidence circuit 2. Monostable multivibrators M1, M2 are at L level for a very short time of leading and trailing of the input pulse P, and they are usually at H level, allowing to output failure signal of H level from the AND circuit 3 by keeping the output signal from the coincidence circuit 2 as it is. Further, the similar operation can be obtained when there is a counter mistake in the counters A, B.
Patent JP-H05186503-A (JP)
Title: Method and device for producing monomer droplet
Inventor: HASHIGUCHI YOSHIYUKI
IPC: C08F2/00
Filed: 1992-01-14
Abstract: PURPOSE:To provide the title method and device which are free from the fear that the monomer may catch fire, ignite, or explode when a particulate polymer is produced from the monomer. CONSTITUTION:A monomer jet formed by jetting a monomer through a minute hole is vibrated with a vibrator 9 to produce monomer droplets. The vibrator 9 is insulated from the outside with a covering box 21, and at least the inside of the box 21 is cooled by passing therethrough a gas 32 having no fear of catching fire, ignition, or explosion. Thus, the box 21 and the cooling gas 32 keep the gaseous or liquid monomer away from the vibrator 9 and, at the same time, cool the vibrator 9 to prevent the heat-generating part thereof, a spark, etc., from causing a fire. This device is therefore free from the fear that the monomer may catch fire, ignite, or explode, thus making the operation safe.
Patent JP-H05185495-A (JP)
Title: Primary molding of bottle with handle and method of molding bottle with handle
Inventor: AKUTSU MASAO
IPC: B29L22/00
Filed: 1992-01-14
Abstract: PURPOSE:To obtain a large-sized biaxially oriented blow-molded bottle integral with a handle member simply suitably by integrally forming a handle member on the upper barrel part of a biaxially oriented blow-molded bottle having adequate high strength as a liquid container. CONSTITUTION:On the lower part of an upper barrel part 2 molded into a final configuration continuously provided with a mouth sleeve 8 via shoulder part 7 on the upper part of a barrel wall 3 provided with a handle member 4 at the rear part thereof, a primary molding 1 suspendedly continuously provided with a cylindrical lower barrel raw part 9 with a bottom is subjected to direct-blow molding and only the lower barrel raw part 9 of the primary molding 1 is subjected to biaxially oriented blow-molding in order to be molded into a bottle, whereby a large-sized bottle with a handle can be obtained which substantially has approximately the same strength as a biaxially oriented blow molding.