baber/WOPTO huggingface dataset:
Patent JP-H04259261-A (JP)
Title: Gaalas epitaxial wafer for light-emitting diode and manufacture thereof
Inventor: NOGUCHI MASAHIRO
IPC: H01L21/208
Filed: 1991-02-13
Abstract: PURPOSE:To provide a GaAlAs wafer for a p-n junction light-emitting diode, capable of emission at a p-type epitaxial GaAlAs layer with an n-type GaAs substrate remaining unremoved, while having good crystallinity at the p-n junction for improved emission efficiency. CONSTITUTION:An n-type GaAs substrate 1 is doped with silicon, acting as both acceptor and donor, so that an n-type GaAlAs substrate 1 and a p-type GaAlAs substrate 2 are formed to provide a p-n junction on the substrate. The growth rate of the p-epitaxial GaAlAs layer 3 is controlled so that the band gap energy at the layer 3 may become greater than the photon energy derived from emission of light at the forward-biased p-n junction. The temperature at which n-type GaAlAs changes to p-type GaAlAs is selected to be at 890 deg.C.
Patent JP-S59167154-A (JP)
Title: Line signal monitor system
Inventor: SAKURAI TSUTOMU
IPC: H04L69/40
Filed: 1983-03-11
Abstract: PURPOSE:To minimize the load of an information processing device to gather automatically effective line signal monitor data by providing a line signal monitor device consisting of an interface part, an external storage part, a time part, and a processor and locating troubles. CONSTITUTION:An information processing device 1 indicates the monitor start to a line signal monitor device 3 together with information required for monitor and the classification of an error. In a CPU110, they are stored temporarily in a storage part 120 through an IF part 9 and are written in an external storage part 11 together with time data of a time part 12. A selecting and branching part 8 selects and branches the line signal, and the line signal is read into the storage part 120 by the CPU110 and is written in the storage part 11 together with time data. When the device 1 detects a trouble again, the line number and error contents at a monitor start time are read from the storage part 11 and are sent to the device 3 to indicate the monitor stop. The CPU110 stores them temporarily in the storage part 120 and stops the write to the storage part 11 and writes said information at a monitor stop time onto the storage part 11 and reports the monitor end to the device 1. The device 1 reports data in the storage part 11 to the operator.
Patent JP-S54133585-A (JP)
Title: Photo-setting adhesive composition having excellent resistance to plating
Inventor: OKUDAIRA HIROAKI
IPC: C08F299/00
Filed: 1978-04-10
Abstract: PURPOSE: To provide a photo-setting adhesive composition having excellent resistance to plating, composed of a polybutadiene (meth)acrylate, (meth)acrylate diluent, a (meth)acrylic alkoxysilane, an organo-tin compound, and a photo-sensitizer.  
     CONSTITUTION: A composition composed of (A) 100 parts by weight of a polybutadiene (meth)-acrylate having (meth)acryl groups at both ends of a polybutadiene chain, (B) 10W60 parts by weight of a (meth)acrylic diluent such as methyl acrylate, ethyleneglycol dimethacrylate, etc., (C) 0.1W10 parts by weight of a (meth)acrylic alkoxysilane such as γ-(meth)acryloxy triethoxysilane, etc., (D) 0.05W5 parts by weight of an organo-tin compound such as tin octate, dibutyltin diacetate, etc., and (E) 0.1W10 parts by weight of a photo-sensitizer such as benzoin isopropyl ether, benzophenone, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07250334-A (JP)
Title: Digital convergence device
Inventor: SAKANISHI YASUAKI
IPC: H04N9/28
Filed: 1994-03-11
Abstract: PURPOSE:To obtain a digital convergence device in which highly accurate correction is applicable to an input signal with a high horizontal scanning frequency in the device correcting convergence of a color television receiver. CONSTITUTION:Even when a signal with a high horizontal scanning frequency is received, a frequency detection section 23 detects the horizontal scanning frequency and a D/A converter control section 24 controls a reference voltage of a D/A converter 11. Thus, the amplitude of corrected data is increased to keep a current outputted from an output amplifier section 16 constant.
Patent JP-H06255100-A (JP)
Title: Ink jet head
Inventor: SHIMIZU YUKIHARU
IPC: B41J2/055
Filed: 1993-03-02
Abstract: PURPOSE:To miniaturize an ink jet head without reducing the size of a common ink chamber. CONSTITUTION:An ink jet head is equipped with a nozzle plate, an intermediate plate 10 and a bottom wall (back plate) all of which are successively laminated and fixed. A large number of ink passages 40 having pressure chambers are provided between the nozzle plate and the intermediate plate 10 and a common ink chamber 6 are respectively demarcated and formed between the intermediate plate 10 and the bottom wall. One end parts 40a of the respective ink passages 40 communicate with the common ink chamber 6 through the respective nozzles piercing the nozzle plate in the thickness direction thereof and the other end parts 40b thereof communicate with the common ink chamber 6 through the throttle passages 10 piercing the intermediate plate 10 in the thickness direction thereof. Piezoelectric elements 8 generating pressure for emitting ink from the respective nozzles in the pressure chambers 41 are provided to the intermediate plate 10 and the ink passages 40 are formed in a bent shape so that both end parts 40a, 40b of the ink passages 40 are positioned inside the radius direction from the pressure chambers 40.
Patent JP-H05238027-A (JP)
Title: Printing controller
Inventor: IIDA SACHIKO
IPC: B41J2/325
Filed: 1992-02-27
Abstract: PURPOSE:To maintain a compatibility between the mount/dismount states of an ink ribbon cassette and the setting of a printing mode in a printing controller which can select a heat transfer printing mode employing an ink ribbon cassette or a heat sensitive printing mode employing a thermosensible sheet. CONSTITUTION:An ink ribbon cassette sensor 6 for detecting whether or not an ink ribbon cassette is mounted is provided to read the switching of a printing mode by a keyboard 14. Thus, only when the compatibility therebetween is maintained, a printing is started. Accordingly, the printing mode is automatically set in accordance with the mounting condition of the ink ribbon cassette and an abnormal printing due to an incompatible state is prevented.
Patent JP-S52124507-A (JP)
Title: Drainage temp controller for power plant
Inventor: FURUKAWA KAZU
IPC: F28B11/00
Filed: 1976-04-14
Abstract: PURPOSE: To constantly control drainage temp from a condenser, by effectively using an existing outlet valve for back-wash as a by-path valve while controlling the opening of the outlet valve for back-wash. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58158156-A (JP)
Title: Shaped salt
Inventor: FUJII RIYOUZOU
IPC: A23L27/40
Filed: 1982-03-16
Abstract: PURPOSE:Granular salt and other additives are shaped into a form every a certain weight, thus simplifying the calculation of used salt and reducing the intake of salt by the content of the additives. CONSTITUTION:Wet salt of more thane 600-100mic particle sizes is subjected to drying or other operations to reduce its water content. The resultant tacky- free salt is mixed with a binder such as a dried rice powder at a ratio of 40/ 60-99/1 and shaped with an appropriate forming machine to give the objective shaped salt.
Patent JP-H08214236-A (JP)
Title: Casing of electronic equipment
Inventor: YANAKA KIYOTAKA
IPC: H05K5/02
Filed: 1995-02-07
Abstract: PURPOSE: To make it unnecessary to individually form a handle for carrying a television(TV) receiver and to effectively radiate heat generated in the TV receiver. CONSTITUTION: A casing 2 for the TV receiver is constituted so as to include a front frame 3 and a rear cover 4 fitted to the rear side of the frame 3. Recessed parts 6, 6' are formed on both the side faces of the rear cover 4 and heat radiating holes 7,..., are formed on faces forming the recessed parts.
Patent JP-S52124096-A (JP)
Title: Modification of high molecular compound
Inventor: UNOHARA HISASHI
IPC: C08F8/12
Filed: 1976-04-12
Abstract: PURPOSE: Addition of a macrocyclic polyether increases the reactivity between a halogen containing polymer and a polar anion to permit the use of usual solvents in the reaction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62201180-A (JP)
Inventor: MIYANAGA KUNIHIRO
IPC: B26B19/28
Filed: 1986-02-28
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-H03243192-A (JP)
Title: Control method for induction motor
Inventor: SUGIYAMA MASAHIRO
IPC: H02P27/02
Filed: 1990-02-21
Abstract: PURPOSE:To suppress the deterioration in the amount of flowing air by a method wherein the phase of an induction motor is controlled upon the reduction of the load of a fan so that an impressing voltage on the induction motor is returned to the impressing voltage upon the maximum load before the reduction of the load. CONSTITUTION:When a voltage impressed on an indoor fan motor 1 is smaller than a voltage, under which the indoor fan is rotated with a set value under the maximum load, it means that the load of the indoor fan is small due to dewing of a heat exchanger of an indoor machine side, the change of the direction of an air deflecting plate or the like. Then, the voltage (V) impressed on the indoor fan 1 is compared with the voltage (VNset), under which the indoor fan is rotated with a set value under the maximum load, and when the voltage V is not smaller than the voltage VNset, the indoor fan is being operated under the condition of the maximum load. When the voltage V is smaller than the voltage VNset, the indoor fan is being operated under a condition that the load thereof is small. Then, the phase of the voltage V impressed on the indoor fan 1 is controlled so that it approaches the voltage VNset.
Patent JP-H11238609-A (JP)
Title: Rotary type electrical part
Inventor: HONMA TOSHIO
IPC: H01C10/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To minaturize a rotary electrical part by a method, wherein a conductor and a conductive pattern are electrically connected, while shaft part is brought into contact with the conductor. SOLUTION: A conductive pattern made of a conductor 6 and an good conductor 7 is formed on a conductor 5 made of a ceramic material. On the other hand, a conductor 9 is formed on the inner periphery of a through-hole 5a, while an auxiliary conductor 10 connected to the conductor 9 is formed close to the through hole 5a on the underside of the rotary body 5. Then, in this rotary body 5, the small diameter part 2b of a shaft part 2d is penetrated through into a through hole 1a to be rotatably fitted to the shaft part 2d.  In the fixed state of the rotary body 5, the small diameter part 2b of the shaft part 2d is brought into contact with the conductor 9 formed on the inner periphery of the through-hole 5a, while the shoulder part 2c of the shaft part 2d is pressed against the auxiliary conductor 10 to be in contact therewith, furthermore, and the contact part 3b of a contact member 3 is brought into contact with the resistor 6, while the contact part of the other contact member is brought into contact with the good conductor 7.
Patent JP-H05239608-A (JP)
Title: Manufacture of galvanized steel sheet and device therefor
Inventor: HASHIMOTO TAKAO
IPC: C23C2/40
Filed: 1992-02-27
Abstract: PURPOSE:To manufacture a galvanized steel sheet without generating the defect of dross caused by the adhesion of dross on the surface of a steel sheet in the bath even if it is low Al operation. CONSTITUTION:This method for manufacturing a galvanized steel sheet is a one in which a strip 1 is introduced into a plating bath provided with a sink roll 5 at the inside, and galvanizing is executed while the strip 1 is circulated around the sink roll 5. The lower direction of the plating bath 3 has been provided with a bottom dross deposition tank 8 communicated with the plating bath 3, and bottom dross heaped on the bottom of the plating bath 3 is discharged to the bottom dross deposition tank 8 and is concentrated, by which the bottom dross is discharged to the outside of the plating bath 3.
Patent JP-H07247375-A (JP)
Title: Prepreg and production thereof
Inventor: FUKUDA TETSUYA
IPC: B29B15/10
Filed: 1994-03-14
Abstract: PURPOSE:To obtain a prepreg having a long life and reduced in the generation of resin dust. CONSTITUTION:A fibrous substrate is impregnated with a solution of a hardener- free epoxy resin in a solvent and the impregnated substrate is heated to remove the solvent. A thermally melted hardener is then applied to the substrate surface and cooled.
Patent JP-2000242456-A (JP)
Title: Transfer control method for print job in network
Inventor: INOMATA KOSHIRO
IPC: B41J29/38
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To automatically select an optimum transfer system for transferring a print job to a print server by a client by selecting the optimum transfer system between two transfer systems according to detected operation environment. SOLUTION: A printer protocol entity of the client 10 once receiving a transfer request for a print job from an application 21A immediately judges whether or not the job can be transferred. In the case of 'transfer wait', the print job is written to a spool disk 23. Then network transfer rate information N22a and disk write rate information D22b are compared with each other and when N<=D, a spool system is selected. Even if 'transfer wait' is not reset halfway, the spool system is selected as well. When the state is not 'transfer wait' and it is judged that N is not less than D, a direct transmission system is selected.
Patent JP-H09234574-A (JP)
Title: Connecting method of oil well pipe
Inventor: FUKADA YASUTO
IPC: B23K20/14
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To join in a time shorter than a conventional way with eliminating sandwiching a low melting temp. joining material to a joining part at an oil well site in diffusion joining of an oil well pipe. SOLUTION: A joining part butted with pipes each other, in which a sprayed coating of 5-100μm thickness made of an alloy having melting temp. lower than the pipe and containing 0.5-7wt.% B is applied on the surfaces of one side or both sides, are heated to the melting temp. of sprayed coating or above to the melting temp. of pipe or below in inert gas atmosphere, joining is executed by holding for >=80sec while maintaining 5-50MPa compression stress in the pipe axial direction at the joining part.
Patent JP-S57155978-A (JP)
Title: Thawing apparatus
Inventor: KAWAI TERUO
IPC: A23L3/36
Filed: 1981-03-23
Abstract: PURPOSE: To carry out the thawing of foods without lowering the quality, by providing a cooling tank at the wall surface of a thawing apparatus and an evaporation pan at the bottom thereof, and utilizing the latent heat of evaporation.  
     CONSTITUTION: A cooling tank 3 is attached to the whole surface of the inner wall of the thawing apparatus covered with an insulating material, and chilled water is circulated in the apparatus to keep the space in the apparatus at 0°C and a definite high humidity. A pan 8 filled with water 7 is placed on the bottom floor of the apparatus. The water is heated with the heater 9, and the generated steam is made to contact with the frozen material in the apparatus by the aid of the duct 12 furnished with a blower 11. The water collected in the reservoir 14 on the shelf 13 is discharged from the apparatus or circulated to the pan 8. The space in the apparatus is maintained at ≤5°C by the temperature sensor 16. The thawing is carried out taking advantage of the latent heat of condensation generated by the condensation of steam on the surface of the frozen material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04279964-A (JP)
Title: Learning method for neural network
Inventor: YAMAMOTO YASUHIDE
IPC: G06G7/60
Filed: 1991-03-07
Abstract: PURPOSE:To obtain a neural network learning method where learning is always completed with a low frequency in learning by correcting a parameter for determination of the extent of correction of a coupling coefficient based on the output error. CONSTITUTION:A learning constant initial value setting part 11 sets the initial value of a learning constant, and a parameter correcting part 10 corrects the parameter of the coupling coefficient, and a learning constant correcting part 12 in the part 10 corrects the learning constant based on the output error given through a convergence discriminating part 6. A coupling coefficient correcting part 9 corrects the coupling coefficient between neurons based on the output error, and a stabilization constant given from a stabilization constant setting part 8 and the corrected learning constant given from the part 12 are used as the parameter for determination of the coupling coefficient. Thus, the frequency in learning required for convergence to a prescribed output error is reduced.
Patent JP-S55134580-A (JP)
Title: Solid pickup unit
Inventor: TAKEMURA HIROO
IPC: H04N5/335
Filed: 1979-04-09
Abstract: PURPOSE:To improve the vertical resolution of a pickup unit by making electronic corrections easily by forming delay lines on the same semiconductor substrate by using CCD with a large transfer loss. CONSTITUTION:Output VO of the 1st line transfer part 13 of solid pickup device 10  is amplified and then applied to the 2nd line transfer part 14. Here, output VDO delayed by one horizontal scanning period is amplified and applied to subtracting circuit 22. Since amplified output VO of the 1st line transfer part 13 is applied to the  input of subtracting circuit 22, the vertical resolution is improved. Therefore, even  when CCD with a large transfer loss and low vertical resolution is used, the relatively easy improvement of the resolution comes into effect to obtain clear pictures.
Patent JP-H04281117-A (JP)
Title: Electronic oven
Inventor: ITO MASUMI
IPC: F24C7/02
Filed: 1991-03-07
Abstract: PURPOSE:To improve the efficiency of oven grill heating and, at the same time, reduce the unevenness in heating in an electronic oven by setting at a specified value the frequency of the high frequency for dielectric heating that is generated by a high frequency generating means. CONSTITUTION:An electronic oven is provided with an oven cooking heater 6 on the ceiling plate and on the floor plate of the heating chamber 5 respectively, and in the machine chamber a magnetron 7 is installed as means of generating high frequency. In this case the frequency of the high frequency generated from the magnetron 7 is set at 5.8GHHz. With this arrangement the minimum dimension H of the heating chamber is made shaft and the efficiency of the oven grill heating is raised. And, by using the frequency of 5.8GHHz that is a short wavelength the unevenness of heating in the heating chamber 5 is reduced.
Patent JP-H01258682-A (JP)
Title: Therefore production of 7-/d(-1) alpha-amino-alpha-(p- hydroxyphenyl) acetamide/-3-methyl-3-cephem-4- carboxylic acid hydrate
Inventor: RUIJI RATSUTEI
IPC: C07D501/22
Filed: 1989-02-23
Abstract: PURPOSE: To prepare an objective compound in a high yield without need of particular purification operations by solubilizing a specific cephem-compound in an organic solvent by silylation, etc., then subjecting the resulting solution to catalytic hydrogenation, removing the catalyst and finally adding an aqueous acidic solution.  
     CONSTITUTION: Cefadroxil monohydrate represented by formula II is obtained by solubilizing 7-[D(-)α-benzyloxycarbonylamino-α-(p-hydroxypehnyl) acetamido]-3-methyl-3-cephem-4-carboxylic acid in a organic solvent, in which any solvate is not formed with the cefadroxil, by silylation or chlorination with an organic base, then catalytically hydrogenating the obtained solution, then separating the catalyst from the solution, then adding water of pH about 4 to the solution to precipitate the product and finally filtrating the product. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H11238117-A (JP)
Title: Method and device for image processing and storage medium thereof
Inventor: KANATSU TOMOTOSHI
IPC: G06T1/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To increase the capacity efficiency when image data and a recognition result are held by correcting an image file according to the result of character recognition while making use of image data included in the image file. SOLUTION: An image file generating means 101 encodes one piece of input image data, obtained by electronizing a paper document 104 by an image input means 105 such as a scanner and a camera 105, with plural resolutions and also generate image attribute information regarding the image data and data on a property set, etc., to generate a document image file A106 in such a format that image data are held hierarchically. A character recognizing means 102 performs conversion from image data of a high-resolution image layer included in the document image file A106 to a character code string. An image file correcting means 103 corrects the image file according to the data outputted by the character recognizing means 102. The result obtained by correcting the image file by the image file correcting means 103 by the image file correcting means 103 is an image file A'107.
Patent JP-H01217559-A (JP)
Title: Device for estimating painting cost for damaged vehicle
Inventor: SAKAI NOBUHIRO
IPC: G06Q50/00
Filed: 1988-02-26
Abstract: PURPOSE:To improve reliability to estimation by inputting necessary data according to sequence displayed on a display means. CONSTITUTION:An input order instructing means 2 stores the sequence of the data to be inputted in advance. Every time the data are inputted, a signal to instruct the name of the data next inputted is successively sent and the input data are displayed on a display means 3. When the input data are inputted, a painting cost calculating means 4 calculates an estimated amount based on a prescribed expression from the respective data and the amount is displayed on the display means 3.
Patent JP-S61201848-A (JP)
Title: Method of controlling injection timing for diesel engine
Inventor: NAGASE MASAOMI
IPC: F02B3/06
Filed: 1985-03-04
Abstract: PURPOSE:To improve control properties and operability and to enable reliable detection of abnormality of an ignition timing sensor, by a method wherein feedback control, open loop control, and detection of a trouble on the ignition timing sensor are performed according to the operating state of an engine. CONSTITUTION:In a diesel engine 10, when the engine is in a non-complete explosion state, in that detection of an ignition signal by means of an ignition time sensor 38 is difficult to make, or in an operating state in that ignition is unstable, open loop control is effected based on an engine load and the number of revolutions of an engine, and under an operating state except the above, feedback control is performed by means of an ignition signal when an ignition signal is detected, and when an ignition signal is failed to be detected, open loop control is performed and a trouble on an ignition sensor 38 is detected. In which case, by means of an output from a number of revolutions sensor 46, a starter signal, and a fuel injection quantity signal, an operating state is decided by an ECU 56, and the very low rotation time of an engine and a starting time form a non-complete explosion operating state, and deceleration time forms an ignition signal unstable operating state.