baber/WOPTO huggingface dataset:
Patent JP-S5644549-A (JP)
Title: Bath boiler with gas hot water supplying apparatus
Inventor: FUJISHITA KAZUO
IPC: F24H9/20
Filed: 1979-09-19
Abstract: PURPOSE: To make the apparatus compact, by connecting burners for the hot water supply and the bath with a double flow control valve that is actuated by dynamic water pressure in a hot water supply circuit and controls dispensation of gas flow.  
     CONSTITUTION: The burner 9 for the hot water supply and the burner 10 for the bath are connected with the double flow control valve 25 that is connected to a water pressure responsive valve 30 operable by dynamic water pressure in the hot water supply circuit 2. In this arrangement, in a case where hot water supply and heating of the bath are both needed at one time, according to the dynamic water pressure in the hot water supply circuit 2, the double flow control valve 25 is actuated to dispense the gas flow, so that the total amount of the gas flow is small. Hence, an air supply and discharge structure is made, in comparison with its large capacity, small and the apparatus can be made compact. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08317161-A (JP)
Title: Communication equipment
Inventor: HATAMURA JUNJI
IPC: H04N1/32
Filed: 1995-05-19
Abstract: PURPOSE: To prevent undesired communication by deciding the propriety of automatic dialing to a prescribed dialing destination telephone number based on the result of reception of data of the same content. CONSTITUTION: When a caller telephone number is in existence in a temporary storage area 8a of a RAM 8, a CPU 3 calculates a difference between this communication start time and a communication start time corresponding to a coincident telephone number based on management data in the area 8a to discriminate whether or not the difference is within 15min. When the time between every communication sets is within 15min, it is discriminated that image data once transferred are transferred via other facsimile equipment again, conventional facsimile reception is conducted and then the line is released open. After all the communication contents are stored in a storage area 9a of an image memory 9, when a content in an area 7d of an EEPROM 7 denotes a FAX forward function, a destination telephone number in a destination telephone number area 7b of the ROM 7 is automatically dialed when the line is closed.
Patent JP-S61282401-A (JP)
Inventor: INOUE ETSUO
IPC: A41D19/00
Filed: 1985-06-04
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-H02300736-A (JP)
Title: Image recorder
Inventor: KASHIWAGI KAZUO
IPC: G03B27/32
Filed: 1989-05-15
Abstract: PURPOSE:To improve the input efficiency by discriminating whether code information added to a recorded medium like a slip exists or not and automatically changing a mark at the time of discriminating that this information exists. CONSTITUTION:When an object P is detected by a sensor S2, a bar code presence/absence detecting part (code detecting means) 7e discriminates whether a bar code exists or not. When it is discriminated that the bar code exists, the bar code is read by a code recognizing part 7d, and bar code data is transferred from a control circuit 4 to a computer 2. When it is discriminated that the bar code does not exist, a signal of 'NO READ' is sent to the computer 2 through the control circuit 4 in the same manner as when the bar code fails to read, and thereafter, the object P is photographed and a mark is imprinted. Consequently, marked frames or frames registered as 'NO READ' are retrieved to easily reinput frames which cannot be correctly read. Thus, the mark is automatically changed to improve the efficiency.
Patent JP-H05287311-A (JP)
Title: Production of sintered compact
Inventor: YAMADA MAKIO
IPC: B22F7/06
Filed: 1992-04-15
Abstract: PURPOSE:To produce a composite sintered compact without requiring assembling by oxidizing or nitriding the surface of an injection-molded body consisting of a metal powder and an org. binder, forming an injection-molded body connecting to the injection-molded body, degreasing and sintering the injection- molded bodies. CONSTITUTION:A mixture of a metal powder or a ceramic powder and an org. binder is injection-molded to obtain a primary compact consisting of a tube 2 having a flat part 4 and a boss 5. The surface of the primary compact is oxidized or nitrided. The mixture is then injection-molded and connected to the primary compact, and a secondary compact consisting of a tube 3 and an edge part 6 to be matched with the flat part 4 and engaged with the boss 5 is obtained. The composite is then degreased and sintered. In this case, the oxidized or nitrided surface of the primary compact is reduced in wettability and not fused with the secondary compact. A composite of the sintered compacts which are movably connected is obtained with high precision without need for assembling.
Patent JP-S5645750-A (JP)
Title: Reducing method of soot and device therefor
Inventor: ISHIGURO TOMOOTSU
IPC: B01D57/00
Filed: 1979-09-20
Abstract: PURPOSE: To reduce soot and to purify waste gas by a method wherein smoke is guided into an alternating or pulse electric field so that soot is decomposed into fine particles, which are oxidized by heating or catalytic action.  
     CONSTITUTION: Smoke such as waste gas from combustion chamber is guided to the soot reducing section 2. There, an alternating or pulse voltage is applied to the first 22 and the second 23 electrodes. This decomposes chain-connected soot into fine particles. The soot thus having a large specific surface is oxidized by burning with heat and/or catalytic action due to current passing through the active medium 25. Thus, the soot is removed and the waste gas is purified. In this manner, a simple and compact device reduces soot without causing clogging. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6013030-A (JP)
Title: Method for controlling combustion of heating furnace
Inventor: YAMAZAKI KUNIYOSHI
IPC: C21D9/00
Filed: 1983-07-04
Abstract: PURPOSE:To control exactly combustion of fuel and to improve combustion efficiency in the stage of heating continuously many billets in a heating furnace for billets by detecting exactly the empty time in the furnace from the predicted arrival time of the billets at the heating furnace and the intended discharge time from the heating furnace. CONSTITUTION:Many billet groups 34 are passed through the preheating zone and heating zone of a heating furnace and are discharged successively from a soaking zone 35 to the outside of the furnace. The charge time of the billet groups transferred from the continuous casting device in the previous stage to the heating furnace is inputted to a calculator 40, the output from which is inputted to a calculator 20 to predict and calculate the arrival time of the billets at the heating furnace, the discharge time from the soaking zone, the intended time for starting charging of the succeeding billet group to the soaking zone and the empty time in the zone 35 during that time. The combustion status in each zone is determined from the results of the calculation and the temp. of each zone and the positions of the burners to be interrupted are determined then the shutoff valves 37 for the burners 33 to be interrupted are on-off controlled to control fuel and to maintain always the temp. in the heating furnace while empty at an adequate temp. thereby improving the combustion efficiency of the fuel.
Patent JP-S63286491-A (JP)
Title: Flame-retardant foaming material
Inventor: ANDO YOSHIYUKI
IPC: C09K21/02
Filed: 1987-05-19
Abstract: PURPOSE:To obtain the titled material capable of forming heat insulating layer in foaming at high magnifying power and producing no poisonous gas in contact with flame, by blending a decomposing forming agent with a nonhalogen based thermoplastic resin and metal hydroxide with at a specific amount and then crosslinking the resin. CONSTITUTION:The aimed material obtained by blending (B) >=0.05pt.wt. decomposable foaming agent such as sodium hydrogencarbonate or azocarbonamide with (A) 100pts.wt. component consisting of (i) 70-20wt.% nonhalogen based thermoplastic resin such as polyolefin, ethylene-vinyl acetate copolymer, etc., and (ii) 30-80% metal hydroxide such as aluminum hydroxide or basic magnesium carbonate and then crosslinking the above-mentioned resin so that the gel fraction of the resin is 10-90%.
Patent JP-S612565-A (JP)
Title: Cord conversion processing system
Inventor: NISHINO MINORU
IPC: G06F3/12
Filed: 1984-06-15
Abstract: PURPOSE:To make it possible to obtain a character pattern memory adress rapidly without increasing of memory amount by indicating by a direct conversion table indirectly, with a sequential index conversion table which is divided in a smaller unit. CONSTITUTION:An address 70 of (A1A2)16 in a direct conversion table 30 is indexed first by a cord (A1A2)16, when a style of type 0, (A1A2)16 81 and a style of type 2, (A1A2)16 82 appear in data 80. It is known that a character of the style of type 0 (A1A2) is registered, since a head bit 71 is indicated as 1, a substance address which is housed in 74 is registered in a page buffer as a character pattern memory address of a proper character. The next character 2 (A1A2)16 is indexed by the address (A1A2)16 70 of a direct conversion table 30, then a second byte 2 is investigated, since a bit 72 corresponding character 2 is 0, and a second sequential index table SAT1 40 is indexed successively, since a second bit 73 is 1.
Patent JP-S61279174-A (JP)
Title: Semiconductor device
Inventor: EGASHIRA KENGO
IPC: H01L21/331
Filed: 1985-06-05
Abstract: PURPOSE:To increase the strength against breakdown and to increase an allowable current, by providing the second impurity region, which includes the third impurity region that is to become a collector part, in an element region surrounded by an embedded region and the first impurity region that is to become an emitter part, and using the second region as a base part. CONSTITUTION:In a semiconductor substrate 20, an epitaxial layer 21 and an N-type embedded region 22 are formed. In the layer 21, an N-type first impurity region 24 is formed so that an element region 23 is formed in the layer 21, and a collector layer is formed. In the region 23, a P-type second impurity region 25 is formed, and a base layer is formed. In an inner region 26 surrounded by the region 25, an N-type third impurity region 27 is formed, and a collector layer is formed. In this constitution, a region, where a current flows, becomes wide, and the allowable current is increased. Since the emitter part becomes long, the value of the protecting resistance is made large, and the strength against breakdown can be increased.
Patent JP-S61283351-A (JP)
Title: Catalyst for hydrogenating heavy oil
Inventor: OOISHI YASUYUKI
IPC: C10G45/06
Filed: 1985-06-05
Abstract: PURPOSE:To keep activity over a long period of time by efficiently removing the metal component contained in stock heavy oil, by prescribing the concn. distribution of the hydrogenated active metal component supported by a porous refractory carrier. CONSTITUTION:The concn. distribution of at least one hydrogenated active metal component, which is selected from nickel, cobalt, molybdenum, vanadium and tungsten supported by a porous refractory carrier, in a catalyst is prescribed as follows. That is, when the distance from the center of a catalyst particle to the outer surface thereof is set to (l), the distance from the center of the catalyst particle to an arbitrary point to (r), the ratio of (r) to (l) to R and metal component concn. at the point of the distance (r) to Cr in the cut cross-section of the catalyst particle, metal component concns. of R1 of the arbitrary distance r1 from the center and R2 of r2 are respectively set to Cr1, Cr2. At this time, the relation of Cr1<Cr2 is formed when R1>R2.
Patent JP-S6013996-A (JP)
Title: Fan
Inventor: FUKUMOTO MASAMI
IPC: F04D25/16
Filed: 1983-07-04
Abstract: PURPOSE:To obtain the fan with a high ventilating efficiency by a method wherein an axial flow impeller is provided coaxially at the suction port of a fan case covering a centrifugal impeller and the outer diameter of the axial flow impeller as well as the diameter of the suction port of fan case are specified. CONSTITUTION:The centrifugal impeller 10 is attached to the shaft 9 of a motor 8 and an air guide 11 is arranged around the impeller 10 while the fan case 12 is provided so as to cover those equipments. The axial flow impeller 14 is fixed to said shaft 9 at the suction port 13 of the fan case 12. Further, the outer diameter Da of the axial flow impeller 14 is designed so as to be in the relation of Dc> Da>0.85Dc, here, Dc shows the diameter of the suction port 13 of the fan case 12. According to this method, air stream flows into the centrifugal impeller smoothly.
Patent JP-H07309663-A (JP)
Title: Aluminum nitride sintered compact and its production
Inventor: MONMA JUN
IPC: C04B35/581
Filed: 1994-05-11
Abstract: PURPOSE:To obtain an aluminum sintered compact having an excellent mechanical strength characteristic and high thermal conductivity by incorporating a precipitate consisting of at least either of tantalum carbide and niobium carbide at a specific ratio into this sintered compact. CONSTITUTION:Aluminum nitride powder contg. l to 10wt.% at least one kind of compds. (e.g.: Y2O3) selected from periodic table groups IIa and IIIa is prepd. as a sintering assistant. Further, at least either of tantalum oxide and niobium oxide is added at 0.01 to 1mol% and a carbon compd. (e.g.: polyvinyl alcohol), such as org. additive, are added to this aluminum nitride powder. The resultant raw material mixture is molded and the molding is adjusted by degreasing in such a manner that the carbon content after the degreasing attains 0.1 to 1.5%. The degreased molding is then sintered in a non-oxidizing atmosphere. As a result, the aluminum nitride sintered compact contg. 0.01 to 1mol% precipitate consisting of at least either of the tantalum carbide and niobium carbide is obtd.
Patent JP-H06114583-A (JP)
Title: Laser beam machine
Inventor: YOKONO HIROMICHI
IPC: B23K26/00
Filed: 1991-04-25
Abstract: PURPOSE:To reduce the laser beam machining energy and machining time by condensing reflected visible rays from a work to detect completion of piercing. CONSTITUTION:The laser beam machine is provided with plural sensors 4a to detect the visible rays reflected from the work 1 and these rays are condensed to detect completion of piercing by a completion detection part 5. An optical signal from the sensor tip 4a is sent to the completion detection part 5 via a diverging part 4d to concentrate on one place on the way through a fiber cable 4c. Consequently, the completion of piercing can be surely detected according to the work without sticking to material, thickness, machining conditions, etc., of the work, a loss of energy and a wasteful time by carrying out wasteful piercing till the set time is completed can be reduced, further, the sensors can be set at the free positions, hence this is highly versatile and even an abnormal machining condition can be detected.
Patent JP-S5346753-A (JP)
Title: Liquid crystal display level meter
Inventor: NAGATA MITSUO
IPC: G02F1/133
Filed: 1976-10-12
Abstract: PURPOSE: In a level meter for displaying the recording levels of tape decks and tape recorders, the tuning condition, etc. of the tuners of radios, etc., resistance elements are provided to one of liquid crystal cell base plates, whereby cost is lowered and vibrationproofingness is improved. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05258683-A (JP)
Title: Electron-optical device
IPC: H01J29/62
Filed: 1992-05-14
Abstract: PURPOSE: To scan a target in a small spot at a high frequency by specifying the outside diameter of a cathode-ray tube, and mounting an electrostatic focusing lens in a multi-layer electrode installed on the intra-tube surface. CONSTITUTION: A cathode-ray tube is formed from a target 2a for electrons and an electron gun for generation of electron beam arranged confronting the target 2a. The outside diameter of this tube is made 15mm max. even in the place where a scanning means is installed. An electrostatic focusing lens 9 for focusing the electron beam on the target 2a is installed at least in a part of a multi-layer electrode mounted on the inner surface of the cathode-ray tube. This is used in combination with a deflection system consisting of a deflector unit 4 having a small diameter and a deflection generator 5 so that an electron-optical device is accomplished which can achieve a very high scanning frequency.
Patent JP-H04327572-A (JP)
Title: Basic red 12-7,7,8,8-tetracyansoquinodimethane salt and production thereof
Inventor: KURIHARA HIROYUKI
IPC: C07D209/08
Filed: 1991-04-24
Abstract: PURPOSE:To obtain a novel electrically conductive compound useful for electri cally conductive dye in an electronic device field. CONSTITUTION:A compound shown by formula I. The compound is obtained by reacting Basic Red 2 shown by formula II with 7,7,8,8-tetracyanoquinodimethane with a lithium salt to give a compound shown by formula III and then reacting this compound with 7,7,8,8-tetracyanoquinodimethane.
Patent JP-S63311099-A (JP)
Inventor: HARARUTO KATSUTSUMAN
IPC: F42B14/06
Filed: 1988-05-20
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-2000308539-A (JP)
Title: Combination furniture
Inventor: OTA SATOSHI
IPC: A47B87/02
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a combination furniture which can simply develop many variations. SOLUTION: Plural base housing units 1 to be installed on a floor surface, plural vertically long first housing units 2 similarly to be installed on a floor surface and plural second housing units 3 to be installed on the units 1 are prepared. These respective housing units are properly combined to connect the units 2 with each other, the units 3 with each other, a unit 2 and a unit 3 with each other via connecting members 4.
Patent JP-H08314790-A (JP)
Title: Hypertext structure generation support method, text reference support method, index terminology dictionary generation support method, and document processor
Inventor: ASHIZAWA MINORU
IPC: G06F17/27
Filed: 1995-05-22
Abstract: PURPOSE: To generate a hypertext structure without a burdn of work on a user. CONSTITUTION: A CPU 1 reads out an electronic text from a text storage device 4 to analyze it and generates a dictionary 8000D for index and a table or contents 11000T to store them in a memory 5. Items of the table of contents are displayed on a display device 2, and when the user designates one of them by an input device 3, the text main body of this designated item is displayed. When the user designates one terminology, a table of contents 15000T with information for terminology explanation part estimation is generated and is stored in the memory 5. Next, items or the table or contents are displayed where the frequency in appearance of the designated terminology, information of coincidence/noncoincidence between this terminology and an expression pattern defined in an expression pattern table 500T, and the history of reference of this terminology are added.  When the user designates one of items of the table of contents, the text main body of this item is displayed, and when the user inputs the degree of satisfaction, a link information table 1000T is generated and is stored in the memory 5.
Patent JP-S6016809-A (JP)
Title: Manufacture of silicon carbide whisker
Inventor: MIYASHITA AKIRA
IPC: B01J23/74
Filed: 1983-07-07
Abstract: PURPOSE:To produce silicon carbide whisker, in high yield, by heating a specific fine carbon-containing mixture in the presence of elemental Fe, Ni or Co or their compounds. CONSTITUTION:H2 gas introduced through the combustion burner 3 into the furnace 1 is burnt with air sent from the duct 2 to obtain steam-containing hot gas of >=700 deg.C. A mixture of a decomposable silicon compound (e.g. SiCl4) and a carbon compound (e.g. methanol) is introduced through the nozzle 4 into the above hot gas, and the formed aerosol mixture of silicon oxide and carbon is taken out of the system through the duct 5 to obtain a fine carbon-containing mixture having a bulk density of <=0.2g/cm<3>. The mixture is added with one or more metals selected from Fe, Ni and Co or their compounds (e.g. Fe2O3), and heated in a nonoxidative atmosphere at 1,300-1,900 deg.C to obtain the objective grown silicon carbide whisker having an average length of 300-500mu.
Patent JP-H01291500-A (JP)
Title: Positioning device for printed board
Inventor: ONOGUCHI YOSHIHIRO
IPC: B65G47/29
Filed: 1988-05-19
Abstract: PURPOSE:To assure secure positioning of a printed board in a conveyance direction even when its position is varied, by providing a pair of positioning members resiliently engaging opposite end surfaces of the board stopped on a conveyor, the surfaces being located in a flow direction of the board, a rocking control member for controlling the rocking of said positioning members, and an adjusting member for adjusting an interdistance between the positioning members such that the interdistance matches the length of the board in the flow direction. CONSTITUTION:A reference clamp 93 and a movable clamp 94, both making contact with ends of a printed board P in a flow direction, are rotated on support shafts 95, 96, respectively. The reference clamp 93 is biassed outwardly and the movable clamp 94 inwardly, by springs 97, 98, respectively. A cam lever 91 provided on the top of a vertical member 88 engages with pins 99, 100 projecting on the clamps 93, 94 to control the rockings of the clamps 93, 94. An X table 102 is moved in the flow direction through a coupling 106 by the rotation of a screw shaft 104 driven by a drive source. Hereby, a movable member 103 is also moved to permit relatively to the reference clamp 93, whereby the device can deal with the lengths of various boards in the feed direction.
Patent JP-H06331454-A (JP)
Title: Temperature measuring apparatus
Inventor: IRIE TAKASHI
IPC: G01K7/32
Filed: 1993-05-25
Abstract: PURPOSE:To precisely measure the temperature of a substrate surface or of a thin film spreading the substrate surface by making a surface coil approach a substrate surface or a thin film spreading the substrate surface and by concentrating detection sensitivities of nuclear quadruple resonance in a vicinity of the surface. CONSTITUTION:A substrate 13 such as a silicon wafer is spread with an insulating film such as a silicon oxide film, and this insulating film is topped with a coil 11 out of a copper or aluminum. The coil 11 has a structure of folding a wire in a plane. A radio wave is supplied to the coil 11 from a nuclear quadruple resonance excitation sensing circuit 6, and the radio wave is emitted from the coil 11. When this radio wave excites the quadruple resonance of a target nucleus in a thin film, the absorption of the radio wave occurs. This absorption is sensed by the coil 11. A signal of absorption is processed by the circuit 6, so that a frequency at this time is outputted as resonance frequency data. The information of the frequency is transmitted to a storage controller 7 and converted into a temperature from the relation between stored frequency and temperature.