baber/WOPTO huggingface dataset:
Patent JP-H07307582-A (JP)
Title: Communication device housing
Inventor: HASEGAWA YUTAKA
IPC: H05K5/03
Filed: 1994-05-11
Abstract: PURPOSE:To provide a structure which minimizes corrosion of a communication housing, especially a hinge part even if it is installed outdoors, etc., for a long period. CONSTITUTION:An inner circumference of a supporting hole of a hinge part 10 does not come into direct contact with a rotary shaft 3 supporting a lid due press fitting of a ring bush 2 and a clearance is reduced to restrain an amount of water which causes rust. Since the ring bush 2 is almost fixed, coating applied to a supporting hole before press fitting of the ring bush 2 hardly peels and is maintained. Furthermore, since a circumference of the rotary shaft 3 of the hinge part 10 constituted of an anti-corrosion material which hardly corrodes and has strength such as stainless steel is constituted of a material whose ionization tendency is less than that of aluminum alloy as a housing material such as copper alloy, corrosion of aluminum alloy can be restrained. A housing material of cast iron also brings about the same result.
Patent JP-H0422549-A (JP)
Title: Continuous casting method
Inventor: UCHIMURA MITSUO
IPC: B22D11/20
Filed: 1990-05-15
Abstract: PURPOSE:To obtain a steel having uniform quality without any segregation by setting at least one pair of rolls between the position whose temp. corresponds to the specific value of solid phase ratio and position whose temp. corresponds to fluid limit solid phase ratio based on the temp. at center part of thickness in a cast slab and executing rolling reduction to the cast slab by the quantity to compensate the total solidified shrinkage quantity in the range of this solidied time. CONSTITUTION:The cast slab is drawn out while executing rolling reduction with independent rolling reduction rolls 2 through electromagnetic stirring 3 via a mold 1. In the interval between the position whose temp. corresponds to the solid phase ratio of 0.4 or 0.5 and the position whose temp. corresponds to the fluid limit solid phase ratio, within the range between the position whose temp. corresponds to the solid phase ratio of 0.1 or 0.3 and the position whose temp. corresponds to the fluid limit solid phase ratio based on the temp. at the center part of thickness in the cast slab, at least one pair of rolls are set. The rolling reduction is executed to the cast slab by the quantity to compensate the total solidified shrinkage quantity in the range of this solidified time. By this method, while preventing internal cracking, the steel having uniform quality without any segregation can be stably obtd.
Patent JP-H07305994-A (JP)
Title: Heat exchanger
Inventor: SUGITA TAKASHI
IPC: F28F21/08
Filed: 1994-05-12
Abstract: PURPOSE:To form each component with brazing sheets on which brazing materials suitable for components different in heat capacity are coated. CONSTITUTION:An aluminum brazing sheet for forming components having a thick sheet thickness and a relatively large heat capacity improves the flow of a brazing material, which is dissolved at the time of brazing, by making a ratio of Si to be contained in the brazing material higher. An aluminum brazing sheet for forming components having a thin sheet thickness and a relatively small heat capacity increases a liquidus temperature of a brazing material and suppresses the flow of the brazing material by making a ratio of Si to be contained in the brazing material lower.
Patent JP-H0420711-A (JP)
Title: Controller of hot water maker
Inventor: NAKAURA MASAAKI
IPC: F23N5/20
Filed: 1990-05-14
Abstract: PURPOSE:To prevent gas leakage by stopping for sure the combustion whenever an abnormality occurs and at the same time in the reignition action ignition detection is made when the reignition is made right after the fire extinguishing by providing a connection switching means which connects a second thermocouple in series in the forward direction or reverse direction with reference to a first thermocouple. CONSTITUTION:Thermocouples 19 and 20 form a serial circuit which is connected in series in the forward direction when a timer 39 is operating and they are connected to an ignition detection circuit 36, and when the timer 39 finishes its operation, the second thermocouple 20 is connected in series in the reverse direction with reference to the first thermocouple 19 and connected to a combustion detection section 37. The ignition detection circuit 36 judges the state of ignition of a burner 16 based on the output of the serial circuit in the forward direction by a connection switching circuit 35. The combustion detection circuit 37 detects the misfire of the burner 16 or clogged fins in a heat exchanger 5 based on the output of the serial circuit of the first thermocouple 19 and second thermocouple 20 which are connected in the forward direction in series by the connection switching circuit 35.
Patent JP-S63286367-A (JP)
Title: End-face type thermal printer
Inventor: KITAZAWA YASUNORI
IPC: B41J2/325
Filed: 1987-05-19
Abstract: PURPOSE:To obtain best-suited printing quality by providing a printing head moving speed setting means to be set according to a distance between a heat generating part and an end face. CONSTITUTION:Heat-melting ink ribbon M1 is pressed against printing paper by a heat-generating part provided near an end face at the rear end of a printing head M2 in a printing direction. Then the heat-generating part of the printing head M2 is energized by an energization means M3 based on printing information to generate heat which thermally melts the ink ribbon M1. At the same time, the printing head M2 is moved in a printing direction by a printing head moving means M4 to permit printing paper to be printed. However, a travel speed at which the printing head M2 is moved in a printing direction by the printing head moving head 4 is equivalent to a value at which a printing head moving speed setting means M5 is set in accordance with a distance between the heat generating part and the end face. Consequently the printing head moving speed setting means M5 works so that the printing head M2 may move at a travel speed in conformity with the end-face distance of the printing head M2.
Patent JP-H01295935-A (JP)
Title: Laying of concrete block
Inventor: IWASAKI NOBORU
IPC: E03F5/04
Filed: 1988-05-19
Abstract: PURPOSE:To make work easy and shorten the term of works, by filling through ports of foamed styrol plates placed in a ditch with concrete, crusher-run, sands and others, and by laying concrete blocks after placing foundation mortar over the surface of the filled ports. CONSTITUTION:A plurality of foamed styrol plates A1 with a recessed part 11 on their upper surface and a through port 21, connecting the upper surface and the lower surface, are laid in a row on the bottom ground E of a ditch D, where concrete blocks B1 are to be laid. Then, the through ports 21 are filled with filling materials F including concrete, crusher-run, sands and gravels. After placing foundation mortar G over the surface of the filled ports, the concrete blocks B1 are laid, being placed over the foundation mortar. With the above-mentioned arrangement, labor and time required by assembling and disassembling of forms and curing of concrete can be substantially saved as casting-in-place of concrete is not required.
Patent JP-H09307917-A (JP)
Title: Image coloring device
Inventor: TEZUKA TADANORI
IPC: H04N9/43
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide coloring to a monochromatic image by rewriting pixel values in a closed area surrounded by a cursor moving locus on a screen with a prescribed conversion parameter. SOLUTION: A control module 38 receiving a coloring instruction reads pixels of an image in a frame buffer 31 from the start pixel till the end pixel and provides them to a sequential picture element coloring device 40. The device 40 applies coloring the pixels inside of a closed area pointed out by a pointing device in the read pixels read from the buffer 31 with combination of designated colors and adjustment colors and provides an output of the result to the buffer 31 and rewrites the result to the buffer 31 by using a module 38. A map section of the device 40 provides an output of pixels originally achromatic only and through-outputs colored pixels, then the colored pixels are not overwritten by the achromatic pixels.  Furthermore, through the changeover by an achromatic discrimination section built in the device 40, the operator has only to repeat coloring so as to include previously painted parts without caring about overwriting.
Patent JP-H11323652-A (JP)
Title: Production of nozzle
Inventor: ENDO YASUO
IPC: D01D4/00
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To join a nozzle body to a nozzle piece through brazing in a nonoxidizing atmosphere. SOLUTION: This nozzle is obtained by forming steps 3 and 4 in a penetrating hole 2 of a nozzle body 1 and by forming steps 6 and 7 on the side of a nozzle piece 5, wherein the steps 3 correspond to the steps 6 and the steps 4 correspond to the steps 7, and by placing the piece 5 on the fastening position in the hole 2. The brazing material 8, 9 are placed in the clearance between these steps and are fluxed so as to make the brazing material flow in a joint gap 10 between the piece 5 and the wall of the hole 2 and so as to join the body 1 to the piece 5 by brazing in a nonoxidizing atmosphere. It is necessary to prevent the brazing material from being oxidized by inhibiting as hard as possible for the brazing material to contact with atmospheric gas.  Thus the brazing flux flows in the clearances between the hole 2 and the piece 5 in a good state and the nozzle body is well joined to the nozzle piece.
Patent JP-S62281484-A (JP)
Title: Laser oscillator
Inventor: ONISHI YASUO
IPC: H01S3/097
Filed: 1986-05-30
Abstract: PURPOSE:To detect the revolution of a gas circulating blower without changing setting even when the number of revolution of the blower is altered with the variation of its specifications by providing a means detecting the rotation of a motor and generating first pulses, a means detecting the turn of the blower and generating second pulses and a counter to which the first and second pulses are inputted. CONSTITUTION:A laser oscillator turning a gas circulating blower 3 in a laser tube 1 by a motor 5 on the outside of the laser tube 1 is provided with first pulse generating means 6, 7a detecting the revolution of the motor 5 and generating first pulses R, second pulse generating means 7b, 9 detecting the revolution of the gas circulating blower 3 and generating second pulses P and a counter 10 detecting the lowering of rotation and stoppage of rotation of the gas circulating blower 3 on the basis of said first and second pulses R, P. A preset counter is used as the counter 10, and counts the first pulses R while being reset by the second pulses P. Instantaneous pulses P in which a detection signal D from the revolution sensor 7b is converted by a differential element 9 is employed as the second pulses P.
Patent JP-S5646818-A (JP)
Title: Carcinostatic
Inventor: MIZUNO DENICHI
IPC: A61P35/00
Filed: 1979-09-26
Abstract: PURPOSE: A carcinostatic having extremely high carcinostatic effect caused by the reinforcing action of liphopolysaccharide, obtained by combining a carcinostatic glucan derived from shiitake (mushroom) with liphopolysaccharide.  
     CONSTITUTION: A carcinostatic glucan derived from shiitake (e.g., carcinostatic active glucan obtained from a fruiting body of shiitake, hypha, or culture substance  of shiitake, or carcinostatic substance prepared by modifying them chemically) is  used in combination with liphopolysaccharide. The liphopolysaccharide is obtained  from a Gram-negative bacillus, e.g., Escherichia coli, etc. by a method, e.g., extraction with water-hot phenol. The carcinostatic glucan liphopolysaccharide can be  adminstered by injection in a state of mixture, or applied separately by injection.  The use of a liphopolysaccharide having carcinostatic activity exhibits extremyly  high synergistic effect. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0423309-A (JP)
Title: Laminated ceramic capacitor
Inventor: HONMA SEIJI
IPC: C09D11/00
Filed: 1990-05-14
Abstract: PURPOSE:To prevent a delamination from being caused by a method wherein a paste in which a ceramic pulverulent body coated with a copper layer has been kneaded in an organic vehicle is used as an internal electrode. CONSTITUTION:A ceramic composed of 95% or more BaTiO3 is used as a ceramic dielectric powder; and a ceramic dielectric 12 is produced. A paste is printed and coated on its surface; and a dielectric sheet 14 in which an internal electrode 13 is formed is obtained. A ceramic dielectric powder 15 whose average particle size is 1mum is used as the paste. The following are used as the internal electrode 13: a copper-layer coating ceramic powder 7 coated with a copper layer 16 having an average thickness of about 0.05mum; and a paste 18 whose viscosity is adjusted by adding a solvent after it is kneaded well with an organic vehicle. When the dielectric ceramic powder coated with the copper layer is used, the relative volume of copper is reduced. As a result, it is possible to suppress a molten expansion amount and to prevent a delamination defect from being caused.
Patent JP-S63287076-A (JP)
Title: Photovoltaic device
Inventor: MURATA KENJI
IPC: H01L31/04
Filed: 1987-05-19
Abstract: PURPOSE:To reduce an influence of high temperature on a translucent insulating sabstrate and the second electrode, by using an organic polymer compound containing fine powder of an insulating inorganic substance for forming an insulating layer at low temperature. CONSTITUTION:The electrodes 2a and 2b separated by a cut groove 5 and a conductive layer 6 are formed on a translucent insulating substrate 1. Later, polyimide paste mixed with about 30% of SiO fine powder is printed on the electrode 2b by a screen method or the like to presribed width and thickness and this is fired at about 250 deg.C to form an insulating layer 7. Next, amorphous semiconductor films 3a and 3b, electrodes 4a and 4b are formed. Thereby, the layer 7 can be formed under low temperature so as to reduce an influence accompanying high temperature firing of deformation of the substrate 1 and the electric conduction of the cut groove 5.
Patent JP-S5550635-A (JP)
Title: Preparation of semiconductor device
Inventor: NAKASHIMA HISAO
IPC: H01L21/283
Filed: 1978-10-09
Abstract: PURPOSE: To prevent the generation of stress in Si crystals, by using a SiC film as an oxidation mask in place of a Si 3 N 4  film when forming separation layers among elements.  
     CONSTITUTION: Oxidation films 2 are opened on a Si crystal 1, and treated at 1210°C for ten minutes in Ar0.5l/minute and methane 5cc/minute, and a SiC film 3 is made up to opening portions. Holes 5 are manufactured by etching removing SiO 2  and Si by HF and a KOH water solution while employing the film 3 as a mask. Insulating separation layers among elements are completed by building up SiO 2 4 to the holes 5 by means of wet oxidation. Since the oxidizing velocity of SiC is slow according to this method, a thick film becomes useless, stress is not applied to the Si crystal and defects are not formed. And since the film can directly be coated on Si, birdbeaks are not made up, insulating separation layers are narrowed and the degrees of integration can be heightened. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02301838-A (JP)
Title: Data processor
Inventor: SUZUKI MASAHIKO
IPC: G06F11/34
Filed: 1989-05-17
Abstract: PURPOSE:To easily investigate the cause of a fault and easily eliminate the cause by notifying the data process executed when the fault occurs. CONSTITUTION:When a key switch 20 is set to a power supply ''OFF'' position, then the data processing state is stored in a fault information storing memory 16a. Therefore, when the power supply to the key switch 20 is turned off upon detecting the occurrence of a fault, the data processing state at the fault occur ring time is stored in the memory 16a. In addition, since the content of the memory 16a is printed by a printer 37, the data processing state when the fault occurs can be recognized. Therefore, the cause of the fault can be investi gated easily and the cause can be eliminated.
Patent JP-H10314312-A (JP)
Title: Catheter with marker
Inventor: NISHIDE TAKUJI
IPC: A61M25/00
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To secure safety free from danger of an eluted matter from a marker or slipping of the marker by arranging the marker for positioning on a boundary surface of a tube forming a catheter shaft and a cover layer to keep the marker visible from outside a catheter. SOLUTION: In a catheter with a marker, a catheter shaft 2 is made up of a tube 8 and a cover layer 7 and a marker 3 for checking position is arranged on a boundary surface of the tube 8 and the cover layer 7. The marker 3 for checking position is formed by printing using an ink on the outer circumferential surface of the tube 8 or applying heat to a heat shrinking tube with which the tube 8 is covered. In this case, the heat shrinking tube herein used is an ordinary product made of a fluororesin or the like. After the forming of the marker 3, the cover layer 7 is formed on the outer circumferential surface of the tube 8 fitted with the marker 3. The fluororesin is preferably used for this cover layer 7.
Patent JP-H05326682-A (JP)
Title: Manufacture of insulating layer isolation substrate
Inventor: KATAOKA KAZUSHI
IPC: H01L21/762
Filed: 1992-05-15
Abstract: PURPOSE:To provide a method which can easily manufacture a DI substrate which has a semiconductor isolation islands different in thickness being electrically isolated. CONSTITUTION:Windows are opened selectively removing a section which covers a specified block B1 out of a plurality of blocks in the cover material layers of the semiconductor substrate 1 which is divided into a plurality of divisions by grooves 3 for isolation and the groove formation face of which is covered with a cover material layer being a single layer, and with the remaining cover material layer 5 as a mask, anisotropic etching is applied, and the exposed face in the specified block B1 is dug down by a specified depth, and then an insulating layer for isolation is formed on the groove formation side of a semiconductor substrate, and then a support layer is stacked, and then this semiconductor substrate is polished until the bottom of the groove is exposed from opposite side, whereby an insulating layer isolation substrate can be gotten, which is provided, on the support layer, with semiconductor isolation islands different in thickness being electrically isolated by the insulating layer.
Patent JP-S5914360-A (JP)
Title: Booster circuit
Inventor: SAKIHAMA KAZUHISA
IPC: H02M3/07
Filed: 1982-07-16
Abstract: PURPOSE:To raise the voltage of a power source to four times value or larger with a simple configuration by providing a first capacitor charged by the voltage of the power source and a second capacitor connected in series with the first capacitor in three or more stages. CONSTITUTION:A first booster circuit is composed of a capacitor C1 charged by the voltage of a power source, a capacitor C2 and MOS transistors Tr1-Tr4, a second booster circuit is composed of capacitors C3, C4, MOS transistors Tr5- Tr6, and a third booster circuit is composed of capacitors C5, C6 and MOS transistors Tr9-Tr12. A clock signal is alternately varied in high and low level stages, and the transistors Tr1-Tr12 are alternately turned ON and OFF in response to the state, thereby obtaining four times of the output voltage of the power source E from a capacitor C6.
Patent JP-H08319025-A (JP)
Title: Boxing method by stacker device
Inventor: MITSUNO HIROAKI
IPC: B65G47/52
Filed: 1995-05-23
Abstract: PURPOSE: To efficiently perform storage by sliding an expanding cylinder to expand an inner frame in a direction of an outer frame, in the case of loading a product in a product loading surface of a stacker or in the case of retreating a product after storage, at the time when the product is stored in a storage case. CONSTITUTION: A product 2, arranging a prescribed number of the products in one row on a product conveying conveyer 40, is transfer loaded onto a product loading surface of a stock plate by advancing a pusher cylinder of a transfer loading device 20 in a side part of the product conveying conveyer 40. When transfer loading in the rearmost row on the product loading surface of the stock plate is completed, all the rows of the produced and the product with a prescribed number arranged in one row on the product conveying conveyer 40 are extruded to be transfer loaded by the pusher cylinder to the product loading surface generated by a shutter drive chain.  Next a lift frame 10 of loading the product 2 according to extending a lift cylinder 12 is lowered down to a bottom part of a storage case 3, further to turn the shutter drive chain with the product loading surface disappearing, to store the product 2 in the storage case 3.
Patent JP-S61283077-A (JP)
Title: Synchronizing clock reproducing device
Inventor: SHIMADA TOSHIYUKI
IPC: H03L7/06
Filed: 1985-06-10
Abstract: PURPOSE:To adjust always optimumly and automatically the identifying level of an input signal and to obtain a satisfactory synchronizing clock signal by integrating a identifying level correcting signal fed from the code deciding device and providing an accumulating part to adjust the identifying level. CONSTITUTION:At a conventional synchronizing clock reproducing device, a code deciding device 11 and an accumulating part 15 are provided. In the deciding device 11, it is decided whether the zero cross point of the input signal is generated by the rise or by the fall, then, the phase error signal code is decided and the identifying level correcting signal is outputted. The correcting signal, in the accumulating part 14, is accumulated, attenuated and made into the identifying off-set signal, the signal is changed, and the identifying level is always optimumly kept. For such a reason, the satisfactory synchronizing clock signal can be obtained.
Patent JP-S5552158-A (JP)
Title: Check system of control unit
Inventor: MACHIDA KENJI
IPC: G06F3/00
Filed: 1978-10-11
Abstract: PURPOSE: To make easy the sectioning of failure of control unit and to quicken the retrieval of failure of system, by returning the information to external unit after inversion, after conversion of received information and comparing the returned information with original information.  
     CONSTITUTION: When the loop test command from the processor 20 is received with the command decoder 7, the output of the latch 8 is made to "0". Thus, the AND gate 3 is inhibited and the selector 6 is selected to the A input side. Then, the write data from the processor 20 is fed to the inverters 4 and 5 through the selector 6 and returned to the processor 20 as the read data after inversion. Further, in the processor 20, by comparing the read data returned and the write data in original, the presence of failure at the data system of the control unit 21 is discriminated. 
     COPYRIGHT: (C)1980,JPO&Japio