baber/WOPTO huggingface dataset:
Patent JP-2000297517-A (JP)
Title: External wall structure for building
Inventor: YAGASAKI ISAO
IPC: E04F13/12
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent coming off of an external wallboard of a wall surface for a building covered with plural metal wallboards. SOLUTION: In an external wall structure for covering a wall surface of a building by assembling mutually external wallboards made of a metal board in vertical direction, each external wallboard 3 is at an upper end provided with a groove part 30 opened to a board surface side and formed in a nearly U-shaped cross section, and wherein an upper surface 31 is formed in an inclined plane such that an opening side becomes a lower position to form an angle of bend of an upper surface of the opening in an acute angle.  The external wallboard 3 is at a lower end provided with a turning up part 36 turned up in a U-shape to a rear surface side, a locking surface 37 extended forming the inclined plane from a tip end of a turning up side to a diagonally upper part, and a locking part 35 which consists of a locking end part 38 extended from a tip end of the locking surface 37 to a diagonally lower part. When a first external wallboard 3A is fixed on a wall surface 2 (an external wall bed material), an opening of the groove part 30 of an upper end of the first external wallboard 3A is closed with a turning up part 36 of a locking part 35 of a second external wallboard 3B, and a locking surface 37 is piled up to the upper surface 31 of the groove part 30 to abut the locking end part 38 on a bottom surface 32 of the groove part 30 for locking fitly.
Patent JP-S59231746-A (JP)
Title: Optical pickup
Inventor: MIYAZAKI BENICHI
IPC: G02B7/00
Filed: 1983-06-14
Abstract: PURPOSE:To improve record/reproduction characteristics by providing at least a pushing hole for objective lens to the side face of a lens holder and putting a pushing pin for objective lens into said hole in order to control the tilts of both the center axis of the lens holder and the optical axis of the objective lens. CONSTITUTION:Pushing pins 15a and 15b for objective lens are put into holes 14a and 14b of a lens holder 13 respectively and then pressed to the side face of an objective lens 12. Thus the lens 12 is shifted to the position shown by a broken line from the position shown by solid line. Then the bus bar on the side face of the lens 12 is joined to the inside face of the holder 13, and the center axis of holder 13 as well as the optical axis of the lens 12 have no tilt. Under such conditions, an adhesive is filled into a gap at the fitted part between the lens 12 and the holder 13 to adhere the lens 12 to the holder 13. In such a way, the tilt can be controlled for both the optical axis of the lens 12 and the center axis of the holder 13 respectively.
Patent JP-S58223317-A (JP)
Title: Method and device for growing of compound semiconductor crystal
Inventor: YORIUME YUTAKA
IPC: C23C16/455
Filed: 1982-06-22
Abstract: PURPOSE:To prevent the formation of an intermediate reaction product, and to form a crystal of excellent crystallinity and surface state by setting up a parting plate inhibiting mixing until at least two kinds of raw material compounds reach a growth layer. CONSTITUTION:Triethyl indium (TEI) and triethyl gallium (TEG) diluted by hydrogen are introduced gas-supply pipe 8 and arsine AsH2 phosphine PH3 diluted similarly by hydrogen form a gas supply pipe 9, and these substances are injected in the opposite direction partitioned by the parting plate 13 for example, from a jet 15 formed to a nozzle 14 constituted by a material such as quartz. Consequently, TEI or TEG and AsH2 or PH3 do no mix directly because they are isolated by the parting plate 13. Accordingly, the intermediate reaction product is not formed, and the crystal of excellent crystallinity and surface state can be formed extending over a range of a wide composition.
Patent JP-S59231970-A (JP)
Title: System for changing magnification of picture for image input device
Inventor: YAMAZAKI NOBUHISA
IPC: H04N1/393
Filed: 1983-06-14
Abstract: PURPOSE:To obtain optional variable magnification and also to prevent deteri oration in picture quality by sampling a quantizing signal of an envelope in a fixed period, collecting the signal for the fixed period and applying sampling to the selected quantizing signal in the period in response to a desired magnification. CONSTITUTION:An output envelope signal of a comparator 5 is sampled by a sub-clock having a period of 1/2 and outputted from an AND circuit 6. A judging circuit 7 collects this sampling value series is collected at each period the same as the sampling period of an FF 8 so as to judge a correct sampling vlaue from the result of collection by means of majority decision. A comparator 12 outputs a value of logical ''1'' when the count value of a counter 11 is larger than a compared value 1.5 and outputs a value of logical ''0'' when smaller. Thus, the logical output signal is applied to the FF 8 and sampled by a main clock having a period of 1.5 time in order to obtain a display signal displaying the shrinked picture of 1/1.5 time and a desired picture display output signal is obtained.
Patent JP-H044418-A (JP)
Title: Power supply control system for computer system
Inventor: ISHIKAWA TOMOKO
IPC: G06F1/26
Filed: 1990-04-21
Abstract: PURPOSE:To automatically apply power supply to a computer system at set time by maintaining a flag at a set state when new power supply is applied manually. CONSTITUTION:When an automatic power-supply applying time is set while the power supply to a computer system is turned on, a flag is set and a timer is actuated to start time counting. When no power supply is applied until the set time, the power supply is automatically applied at the set time similar to the case of the conventional control system. When the power supply is applied while the power supply is interrupted and the flag is set, whether the power supply is applied by automatic control or manual control is discriminated and, when the power supply is applied by automatic control, the flag is reset and the setting of the automatic power-supply applying time is invalidated. When the power supply is applied by manual control, the flag is not reset and the operation is completed. Therefore, even when turning on/off of the power supply is performed, the set automatic power-supply applying time is validated when the turning on/off is made manually and the power supply is automatically applied at the set time.
Patent JP-S5810594-A (JP)
Title: Novel azo compound and its preparation
Inventor: TAMAOKI KENTAROU
IPC: C07F9/40
Filed: 1981-07-09
Abstract: NEW MATERIAL:The compound of formulaI[R1 is lower alkyl; R2 is (substituted) lower alkyl or aralkyl; R4 is (substituted) phenyl or (substituted) naphthyl]. EXAMPLE:t-Butyl-alpha-(o-carboxyphenylazo)diethylphosphonoacetate. USE:A raw material of alpha-aminophosphonoacetate compound which is a synthetic intermediate of cephalosporin analogue compound. PROCESS:The objective compound is prepared by adding sodium nitrite, etc. to an aromatic amine of formula R3-NH2 (e.g. anthranylic acid), and coupling the resultant diazonium compound with the phosphonoacetic acid ester of formula II (e.g. t-butyl-diethylephosphonoacetate) in the presence of an acid acceptor (e.g. sodium hydroxide) in a solvent such as methanol at 0-30 deg.C.
Patent JP-S62262530-A (JP)
Title: Radio communication equipment
Inventor: OTSUKA SHIGERU
IPC: H04J3/00
Filed: 1986-05-09
Abstract: PURPOSE:To attain the intra-office exchange by receiving a control signal sent to a slave station so as to activate a changeover means in an interface circuit when terminal equipment making communication via a time division multiplex line are terminals belonging to one and same slave station. CONSTITUTION:When, for example, an exchange 50 detects it that terminal equipments making communication via a terminal division line, e.g., lines 30-1, 302 belong to one and same slave station 201, the exchange 50 sends a control signal to the slave station 201 via a base station 100. The slave station 201 uses control means 7, 8 to extract the control signal from a reception data line 81 causing a changeover means 11 in an interface circuit to apply switching. As a result, since both the transmission system and the reception system in both the interface circuits are connected by the 1st and 2nd data lines, the said terminal equipments attain mutual communication not through the base station 100 but through the 1st and 2nd data lines. In this case, a time slot decided based on a frame signal sent to a frame signal line 84 is assigned to a communication channel between both the terminal equipments.
Patent JP-S589385-A (JP)
Title: Manufacture of semiconductor laser
Inventor: UENO SHINSUKE
IPC: H01L21/308
Filed: 1981-07-08
Abstract: PURPOSE:To obtain the laser of low oscillation threshold value by a method wherein a guide layer, having a convex stripe part on the center surface, is formed on a compound semiconductor substrate, surrounded by an inverse conductive type block layer, the surrounded convex part is formed into a concave shape, and leakage current is blocked completely by burying an active layer. CONSTITUTION:An N<-> type InGaAsP guide layer 11 is grown on an N type InP substrate 10 by performing liquid-phase growing, a vertical stripe part alone is left over on a plane of cleavage using a photoresist method and an etching method, and the part surrounding the stripe part is removed. Then, a P type InP layer 12 is grown on the layer 11 in such a manner that the convex region 100 of the remained stripe part will be buried, and a concave part 200, which is positioned lower than the surrounding layer 11, is formed. Subsequently, the whole surface is flattened by filling up the concave part 200 with an InGaAs active layer 13, a P type InP clad layer 14 is formed on this flatted surface, and an N type InP clad layer 15 surrounding the layer 14 is formed. Then, a P type contact 16 coated on the front side, and a N type contact on the rear, the laser is completed.
Patent JP-S589368-A (JP)
Title: Semiconductor device
Inventor: KURIO ISAMU
IPC: H01L21/331
Filed: 1981-07-08
Abstract: PURPOSE:To obtain a high withstand voltage device with high response speeds by a method wherein grooves are provided on the farther side of a field electrode on a substrate, in a semiconductor device with a field electrode spreading outward beyond a p-n junction. CONSTITUTION:An n<-> type Si substrate 11 is coated with an SiO2 film 15 and openings are bored as prescribed. A p type base region 12 is diffusedly formed in the substrate 11, wherein an n<+> type emitter region 13 is provided. Further, an n<+> type leak current preventing region 14 is formed on the periphery of the substrate 11 and an n<+> type layer 16 is diffusedly formed on the other side of the substrate 11. Next, the film 15 is provided with openings and the part of the substrate 11 exposed between the regions 12 and 14, is etched into grooves 11a and the film 15, including the side walls and bottoms of the grooves 11a, is covered with a multilayer SiO2-PSG-SiO2 insulating film 17 formed by the vapor growth method. After this, openings are provided as prescribed in the films 17 and 15, wherein an Al made source electrode 18, a base electrode 19, and a field electrode 20 and a potential equalizing electrode 21 linked thereto are built. The grooves 11a stop the depletion layer originating in the p-n junction from spreading far.
Patent JP-H06327240-A (JP)
Title: Protective circuit
Inventor: YOSHIKAWA TADASHI
IPC: H02M3/28
Filed: 1993-05-07
Abstract: PURPOSE:To provide a protective circuit of a power supply circuit wherein when a constituent part of the low-voltage output system on the secondary side of the power supply circuit such as a diode is shorted, a secondary disaster caused by the short-circuit of this constituent part such as a damage of its another part, a fault of its load circuit, an increase of its load current and a heat generation and damage of its transformer can be prevented beforehand. CONSTITUTION:When a diode 14 is shorted, in the loop of a diode 18 a capacitor 19- a capacitor 15 and in the loop of a diode 22- a capacitor 23- the capacitor 15, the rectifications of negative pulses are performed respectively. At this time, the voltage between the cathode of the diode 22 and one end 12 of a winding S3 becomes larger than the voltage between the cathode of the diode 18 and the end 12 of the winding S3, and a diode 42 is subjected to a conductive operation. By this conductive operation of the diode 42, a photo-coupler 26 is operated, and a control signal for controlling the electric energy supplied to the primary side of a transformer T1 is given to the control circuit therefor.
Patent JP-S60271-A (JP)
Inventor: ANDOU EIJI
IPC: F25D25/02
Filed: 1983-06-15
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-S5732003-A (JP)
Title: Motive power plant
Inventor: FUJIKAWA TAKUJI
IPC: F01K21/00
Filed: 1980-08-04
Abstract: PURPOSE: To prevent steaming in the hot water generator of a motive power plant in which the outlet port of the hot water generator is connected to a hot water turbine through an accumulator, by providing a hot water temperature control valve between the hot water generator and the accumulator.  
     CONSTITUTION: Hot water from a hot water generator 1 is conducted to a hot water tubine 5 through an accumulator 4. The hot water having worked in the turbine 5 is sent to a hot water tank 9'. Steam from a flusher 9 adjacent to the tank 9' is conducted to a steam tubine 6. A hot water temperature control valve 13 is provided between the outlet port of the hot water generator 1 and the inlet port of the accumulator 4 so that the degree if opening of the valve 13 is regulated by a temperature detector 2. As a result, the discharge pressure of a feed water pump 11 is cirectly applied to the hot water generator 11 to increase the difference between the saturation temperature and the temperature of the hot water to prevent steaming. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02285914-A (JP)
Title: Smoothing treating method of rubber-plastic power-cable connecting section
Inventor: IIZUMI MASAHIRO
IPC: H02G15/08
Filed: 1989-04-26
Abstract: PURPOSE:To smooth and treat a connecting section in a very short time by grinding either one surface of an insulator or an external semiconductive layer by glass in a rubber-plastic power-cable connecting section, forming the surface in a cylindrical shape by the sand paper of a coarse mesh and thermally treating the surface. CONSTITUTION:When a rubber-plastic power cable 1 is connected, at least either one surface of an insulator 2 or an external semiconductive layer 3 is ground by glass first, and formed in a cylindrical shape by the sand paper of coarse grain. An inert gas such as Nz, He, Ar, etc., temperature-controlled by a fan forced heater, etc., is sprayed against the surface, and the surface is heated and smoothed and treated. Accordingly, the connecting section of the rubber plastic power cable 1 can be smoothed and treated in a short time through an extremely simple method, thus preventing interface flashover, then improving the electrical performance of the connecting section.
Patent JP-S5232118-A (JP)
Title: Dividing method and device of variable pressure
Inventor: UCHIDA MASAAKI
IPC: B67D7/02
Filed: 1975-09-05
Abstract: PURPOSE: A dividing method and device of fluids flowed in with irregularly variable pressure into different flow passage according as an adquate pressure sections. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61266656-A (JP)
Inventor: SANTO YOSHIKAZU
IPC: D06B1/04
Filed: 1985-05-20
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-S5231475-A (JP)
Title: Tube type conveyer
Inventor: ARAI ISAO
IPC: B65G19/14
Filed: 1975-09-04
Abstract: PURPOSE: To provide a tube type conveyer characterized in that a circular flight is formed not so as to receive tension but so as to keep long life. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H047691-A (JP)
Title: Automatic vending machine
Inventor: ARA YUTAKA
IPC: G07B1/00
Filed: 1990-04-25
Abstract: PURPOSE:To easily and securely execute correspondence by means of a clerk in charge by providing recording medium processing means which records and issues information whose rate is subtracted when abnormality occurs at the time of writing information into a recording medium. CONSTITUTION:A card processing/issuing device 5 has the processing function of a sum card(prepaid card) A being the recording medium to which money value information is given, the issuing function of the money card A and the issuing function of a card for book of tickets B. In such a case, the recording medium A to which new money value information obtained by subtracting money value information for a purchased amount is recorded is newly issued. Thus, correspondence by the clerk in charge can easily and securely be executed, and the burden of the clerk in charge can considerably be reduced.
Patent JP-S62265419-A (JP)
Title: Cooling system for internal combustion engine
Inventor: SAWAJI AKIO
IPC: F02G5/00
Filed: 1986-05-13
Abstract: PURPOSE:To improve the cooling efficiency of an internal combustion engine and to optimize the temperature adjustment by piping from a liquid pump section of a gas/liquid separator to a lower inlet of a liquid-cooled jacket for the internal combustion engine and from the outlet of jacket to the gas/liquid separator thus forming a circulation line. CONSTITUTION:A feed piping 4 is connected from the bottom of a gas/liquid separator 2 to a lower inlet of a jacket 1 while a return piping 3 is installed between the upper outlet of jacket 1 and the gas/liquid separator 2. A flow regulation valve 7 is arranged in the way of the feed piping 4 so as to regulate the flow such that gasification is performed above the jacket 1. A steam take- out piping 5 is coupled to the upper end of the gas/liquid separator 2 and another flow regulation valve 8 is arranged in the way of the steam take-out piping 5. Furthermore, a water supply piping 6 is coupled to the lower section of the gas/liquid separator 2. Consequently, the cooling liquid flows from the gas/liquid separator 2 into the jacket 1 because of a differential head then evaporates and returns to the gas/liquid separator 2. The steam is utilized effectively and the cooling water is supplied from the water supply pipe 6.
Patent JP-S5921638-A (JP)
Inventor: RINARUDO FUYUSURAA
IPC: C07C225/22
Filed: 1983-06-15
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-H047194-A (JP)
Title: Marking of electronic part
Inventor: MIHARA MAKOTO
IPC: H01L23/00
Filed: 1990-04-25
Abstract: PURPOSE:To eliminate the preparation of a matrix material, to make a marked character easy to see and to dispense with a post process by applying marking to a plastic electronic part by marking processing and immediately bonding thermosetting powder ink to the marked part to melt the same by the heat obtained at the time of marking to color the carved part. CONSTITUTION:When marking processing is applied to an electronic part matrix material (plastic) 7 by the laser beam emitted from a laser emitting part, the marked part of the matrix material becomes a groove. Further, the part 1 subjected to the marking processing due to laser beam becomes high temp. by the processing heat of laser beam. When thermoplastic powder ink 5 is sprayed to the groove heated to high temp. from a thermosetting powder ink spray nozzle 4 immediately after processing, the ink 5 is bonded to the inside of the high temp. groove to form a marked character as shown by the ink 6 bonded and solidified by heat. The thermosetting powder ink emitted from the thermosetting powder ink spray nozzle is bonded only to the inside of the high temp. groove and the other ink not bonded to the groove is blown off to be bonded only to the marked part.
Patent JP-S5232389-A (JP)
Title: Ultrasonic flaw detection apparatus for metal pipes
Inventor: MITANI KAZUO
IPC: G01N29/04
Filed: 1975-09-08
Abstract: PURPOSE: To turnably equip the arm holder of a probe holder holding mechanism on a revolving support frame and letting the probe holder automatically evade at shape-defective part thereby making possible the flow detection while maintainin ga high degree of reliability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04317478-A (JP)
Title: Carbonaceous refractory for treating molten light metal and its production
Inventor: IRIE YOSHIRO
IPC: C22B21/06
Filed: 1991-04-15
Abstract: PURPOSE:To obtain a carbonaceous refractory having the thermal shock resistance appropriate to melt, hold and refine a light metal such as aluminum and magnesium and capable of preventing the infiltration of the molten metal into the pore. CONSTITUTION:The total porosity of this carbonaceous refractory is controlled to >=15%, the air permeability to 2 millidarcy and the heat conductivity to 10-40kcal/mh deg.C. An org. binder is added to 100 pts.wt. of the mixture consisting of >=10 pts.wt. of graphite, 5-10 pts.wt. of metallic silicon powder, 5-10 pts.wt. of alumina powder and the balance anthracite, the mixture is kneaded and formed, and the formed body is embedded in coke breeze and fired to obtain the refractory.
Patent JP-H08281128-A (JP)
Title: Air transporting apparatus for rice-polishing apparatus and polishing material producing apparatus
Inventor: YAMAMOTO SOICHI
IPC: B02B3/00
Filed: 1995-04-07
Abstract: PURPOSE: To miniaturize an apparatus and lower the running cost based on recovery and repeating use of a polishing material by composing two polishing frames mutually separately and connecting an air transporting route of a rice polishing frame to a separation cyclone of another polishing frame. CONSTITUTION: In a rice-polishing frame, a polished rice grain tank and a polishing material tank are installed and, at the same time, a rice polishing part to polish rice by mixing rice grains to be polished with a polishing material together and a separating part to separate the polished rice grains after polished and the polishing material are also installed. Meanwhile, in a polishing frame which is installed separately from the rice polishing frame, a separation cyclone 34 to which the polishing material separated in the separating part of the rice polishing frame is supplied through an air transporting route 28 and a storage tank to store the separated polishing material and a supplying tank 47 to store a new polishing material are installed.  After the recovered polishing material in the storage tank 35 and the new polishing material in the supplying tank 47 are mixed in a mixing part, the resultant polishing material is led to the polishing material tank in the rice polishing frame through a second air transporting route.
Patent JP-H08279430-A (JP)
Title: Coil winder and coil forming method
Inventor: HATTORI YUICHI
IPC: H01F41/06
Filed: 1995-04-08
Abstract: PURPOSE: To provide a coil winder and a coil forming method capable of obtaining remarkably productivity. CONSTITUTION: In a coil winder and a coil winding method for forming a coil so that a wire rod 27 supplied via a nozzle is wound on a winding shaft 29, under conditions that a top end part of the wire rod 27 is held on the winding shaft 29, before winding the wire rod 27 is started and after winding of the wire rod is finished, the nozzles are respectively moved in the longitudinal direction of the winding shaft 29 with respective to wire rod holding means. Thus, by integrating the winding of coils and finishing of the end part, the arrangement of the entire device is made simple, and also a uniform coil with good quality can be formed, so that it is possible to realize the coil winder and the coil forming method capable of remarkably enhancing the productivity.