baber/WOPTO huggingface dataset:
Patent JP-H0621058-A (JP)
Title: Semiconductor device
Inventor: YOKOYAMA KENJI
IPC: H01L23/52
Filed: 1992-07-06
Abstract: PURPOSE:To provide a semiconductor device in which a connection to an exterior is performed by a similar connecting method to that of prior art without using a special method even if a wiring layer is formed of high melting point metal and which has sufficient adhesive properties and low manufacturing cost. CONSTITUTION:W (tungsten) 102 is sputtered on a semiconductor substrate 101, a resist pattern is formed, the W 102 is etched, the resist is removed, and a wiring layer is formed. Then, an Si3N4 film 103 is formed by a plasma CVD method, a resist pattern is formed, the film 103 is etched by dry etching, the resist is removed, an opening is formed, an Al film 104 is formed as a pad electrode, a resist pattern is formed, the film 104 is etched, the resist is removed and the pad for connecting to an exterior is completely formed.
Patent JP-S6334614-A (JP)
Title: Viscosity adjusting device for coating liquid
Inventor: TAMURA KAZUYOSHI
IPC: H05K3/00
Filed: 1986-07-29
Abstract: PURPOSE:To always maintain the viscosity of a coating liquid at a constant level, by detecting the drip time of a dripped coating liquid, and deciding and adjusting the viscosity of the coating liquid. CONSTITUTION:A dripping cup 8 is sunk in a coating liquid bath 6 generally, and the coating liquid 2 is drawn up and raised as a printed board 9 approaches to the dripping cup 8 in the liquid bath 6 by a transfer means, and the coating liquid 2 is dripped through plural holes provided at the base part 8a of the dripping cup 8, then it is coated on the printed board 9. At this time, the viscosity of the coating liquid 2 dripped on the printed board 9 is detected by optical sensors 19 and 20. And based on the detection, valves 16 and 17 are closed, and a diluted liquid 11, or an original liquid 13 is supplemented automatically, thereby, the viscosity of the coating liquid can be always maintained at the constant level.
Patent JP-S5879234-A (JP)
Title: Display for camera
Inventor: YONEDA OSAMU
IPC: G03B17/18
Filed: 1981-11-06
Abstract: PURPOSE:To permit displaying of two kinds of exposure values with simple constitution by using one of a shutter second time and an aperture value as a main displaying exposure factor and the other as an auxiliary displayine exposure factor and displaying the auxiliary displaying exposure factor as well selectively on the same display according to manual operations. CONSTITUTION:When a manual switch SW11 is turned off in the stage of a programed AE mode, a terminal T19 goes to a high level and the terminal X5 of a signal selecting circuit 46 goes to a high level via an AND gate G18, then the shutter second time which is the automatically controlled main displaying exposure factor inputted to the terminal P5 is selectively outputted and is displayed on a display 5. When the switch SW11 is turned on, the output of an inverter INV1 goes to a high level and the terminal X6 of the circuit 46 goes to a high level via an AND gate G20, then the aperture value which is the auxiliary displaying exposure factor inputted to the terminal P6 is displayed selectively on the display 5. The same holds true of the other mode, thus two kinds of exposure values are displayed with the simple constitution of not requiring two sets of displayes, etc.
Patent JP-H11353472-A (JP)
Title: Image processor
Inventor: TORAICHI KAZUO
IPC: H04N1/393
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which reduces distortion of an image due to an error and also reduces arithmetic operations. SOLUTION: When an enlargement/reduction rate is specified for an image, a pixel position calculation part 20 calculates the relative pixel positions of respective pixels constituting an image obtained through image processing according to the enlargement/reduction rate. A pixel value calculation part 30 calculates the pixel values of pixels corresponding to the calculated pixel positions through a specific interpolating process using the pixel values of the respective pixels of the original image included in a specific peripheral range. The pixel value calculation part 30 performs the interpolating process by using a sampling function which can be differentiated by a finite number of times and which has finite numerals.
Patent JP-H0344506-A (JP)
Title: Electronic type water depth meter
Inventor: SATO HIROSHI
IPC: B63C11/32
Filed: 1989-07-12
Abstract: PURPOSE:To obtain an electronic type water depth meter which enables the storing of diving data necessary for a diving record or the like accurately by storing a diving data calculated from a pressure detected with a pressure sensor into a storage means when a diving time length counted with a time counting means exceeds a specified value. CONSTITUTION:A CPU 5 updates time and data based on a time data T and a date data D from a time counting circuit 3 and a data counting circuit 4 while driving a pressure sensor 12 or the like at an interval of about 3 sec. to measure a water depth. When a measurement timing signal from the timing counting circuit 3 is given to the CPU 5 via an AND gate 7, the CPU 5 directs the start of measuring water depth to set an FF8 when the water depth exceeds about 1 m thereby activating a timer 10 to count diving time. Thus, a diving data collected only when the diving time exceeds about 3 minute is stored into an RAM 16 and this prevents the elimination of diving data already stored otherwise caused by a short-time diving data of a simple diving or the like.
Patent JP-H0227251-A (JP)
Title: Small organism electrode and manufacture thereof
Inventor: SUZUKI HIROAKI
IPC: G01N27/30
Filed: 1988-07-18
Abstract: PURPOSE:To enable selective fixing of a microorganism at a fine place by filling a hole formed on the surface of a substrate with a solution only containing material for formation of a gel to dip it into a solution containing a microorganism and a gelatinization promoting material for gelatinization. CONSTITUTION:A hole 5 is made on an Si substrate 1 by an anisotropic etching and gold electrodes 3A and 3B upto the surface of the substrate 1 from the bottom of the hole 5 are formed through an insulation film (SiO2) 2. A negative type photo resist 4 is covered excluding the part of the hole 5 and after the back of the substrate 1 is covered with a hydrophobic insulation film 7, the substrate 1 is immersed into an aqueous solution (liquid A) of sodium arginate containing an electrolyte to fill the inside of the hole 5 with the liquid A. Moreover, the substrate 1 in this condition is emmersed into a CaCl2 aqueous solution containing an independent nourishing germ with which the electrolyte and CO2 are made conductive to gelatinize 6 the liquid A. Then, after the CaCl2 aqueous solution unreacted and the microorganism are washed with water, the entire surface of the substrate 1 (except for a exposed part) is covered with a gas permeable film 14 thereby enabling the manufacture of a massproducible small CO2 electrode with a safe construction.
Patent JP-S6069151-A (JP)
Title: Thermoplastic resin composition having excellent resistance to heat and impact
Inventor: NAKAI YOSHIO
IPC: C08L101/00
Filed: 1983-09-27
Abstract: PURPOSE:To provide a thermoplastic resin compsn. having good flow processability and excellent resistance to heat and impact, consisting of a specified copolymer and a specified multi-layer structure copolymer. CONSTITUTION:The titled compsn. consists of 1-99% copolymer (A) composed of 50-98% methyl methacrylate, 1-25% alpha-methylstyrene and 1-25% maleic anhydride and 99-1% multi-layer structure acrylic copolymer (B) composed of an outermost layer obtd. by (co)polymerizing 100pts. 1-18C alkyl acrylate, etc. and an inner layer composed of a copolymer obtd. by a step (a) of (co)polymerizing 2.5-500pts. methyl methacrylate, etc., a step (b) of polymerizing 25-950pts. monomer mixture consisting of 95-99.9% 1-8C alkyl acrylate, etc. and 5-0.1% monomer contg. at least two carbon-to-carbon double bonds and a step (c) of (co)polymerizing 50-10,000pts. methyl methacrylate, etc. in the presence of the polymers formed in the steps (a) and (b), and having a composition satisfying the ratio of a/b of 1/1-1/20 and (a+b)/c of 1/0.2-1/10.
Patent JP-H0342897-A (JP)
Title: Housing of induction coil for vehicle
Inventor: TSUJIMOTO KATSUJI
IPC: H05K5/00
Filed: 1989-07-11
Abstract: PURPOSE:To install a terminal box at the side face of a box frame with a simple structure by forming the terminal box in a body after extending the top plating of a housing; besides, using the base plate of the terminal box in common with the side plate of the box frame. CONSTITUTION:This housing consists of a mainframe 11 in which the side plate part of a box frame is made up by bending an iron plate and then, a top plating 14 and a base plate 2 are attached to the mainframe 11 with screws. The top plating 14 is formed in a body in such a way that an end part of its plating is extended and its side edge part is bent downwards and a base plate 13a is bent in the L-shaped form that is used in common with the side plate of the box frame and eventually, is bonded to the inside of the extended part with discontinuous welding. Further, an opening in which an induction coil is inserted is provided at the side face that is opposite to the terminal box 13 of the mainframe 11. The opening mentioned above and the other opening located at lower part of the side face of the above terminal box are closed by attaching covers 5 and 7 with screws. In this way, even though the plate 13a is bonded to the inside of the top plating 14 with discontinuous welding, it is unnecessary to remove gaps in junction parts which are observed between welding parts and then, welding works are simplified.
Patent JP-2000049637-A (JP)
Title: Duplex band transmitter-receiver and duplex band transmitting method
Inventor: BRANCOVIC VESELIN
IPC: H04B1/40
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a duplex band transmitter-receiver and a duplex band transmitting method for executing transmission in the two different frequency bands of LOS(line-of-sight) communication and NLOS(non-line-of-sight) communication. SOLUTION: A base band signal processing circuit 1 modulates data into modulated data of an intermediate frequency IF1 by a modulation system indicated by a control circuit 8. A first RF circuit 2 up-converts modulated data into modulated data of an intermediate frequency IF2. In the case of NLOS communication, an antenna 4 sends a radio wave with a frequency band RF1 based on modulated data of the intermediate frequency IFD2. In the case of LOS communication, a second RF circuit 3 up-converts modulated data of the intermediate frequency IF2, which is supplied through a change-over switch 6, into modulated data of an intermediate frequency IF3. An antenna 5 sends the radio wave based on modulated data with a transmission frequency band FR2.
Patent JP-H107134-A (JP)
Title: Shake-out carton
Inventor: KOBAYASHI TAIICHIRO
IPC: B65D5/74
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a shake-out carton wherein the discharging direction of a granular commodity becomes uniform by the shake-out port being equipped with guide plates on both sides, the opening/closing is easy, the shake-out port is locked at the times of being fully opened and fully closed, and the affixing process by machine is easy. SOLUTION: For a sealed end carton comprising of a gluing part N, a front plate 1, a first side plate 2, a rear plate 3, a second side plate 4 and top and bottom flaps, on the upper side edge of the second side plate 4, a turning piece 5 and a fixed piece 7 are provided so as to be adjacent in this order from the top, and on the upper edge of the turning piece 5, a fin-shaped first guide plate 6 is connected so as to protrude upward. Then, on the upper part of the front plate, an opening piece 9 and a fan-shaped second guide piece 8 are provided along the gluing part N, and the first guide piece 6 is inserted in a manner to slide between the head flaps, and the fixed piece 7 is bonded on the top of the front plate 1.  Then, the turning piece 5 and the opening piece 9 are bonded to form an opening lid D, and the opening lid D forms a shake-out port which simultaneously pulls out the first and second guide plates 6, 8 on both sides.
Patent JP-S57102641-A (JP)
Title: Electrophotographic receptor
Inventor: HASHIMOTO MITSURU
IPC: G03G5/06
Filed: 1980-12-19
Abstract: PURPOSE:To obtain a highly sensitive receptor having flat sensitivity all over the visible region by forming a charge generating layer contg. a specified disazo pigment and a charge transferring layer contg. a specified anthracene compound on an electrically conductive support. CONSTITUTION:A prescribed amount of a disazo pigment represented by formula Iis dissolved, in THF, and a prescribed amount of an anthracene compound represented by formula II (where R1 is H or halogen, and R2 is phenyl, naphthyl, anthryl or carbazole) is dissolved in THF separately from the pigment. the former soln. contg. the pigment of formulaIis applied to an electrically conductive support 11 such as a plastic film coated with Al by vapor deposition to form a charge generating layer 22 having 0.01-5mum thickness, and the latter soln. contg. the anthracene compound of formula II is applied to the layer 22 to form a charge transferring layer 33 having 2-100mum thickness. Thus, an electrophotographic receptor is obtd.
Patent JP-S6072687-A (JP)
Title: Production of square shape steel
Inventor: MATSUMOTO JIROU
IPC: B23K11/06
Filed: 1983-09-26
Abstract: PURPOSE:To reduce a square shape steel with good working efficiency by forming channel steels of which both flange parts are opened to the outside, disposing such channel steels to face each other and welding the joint parts while shaping continuously the channel steels with rollers. CONSTITUTION:Channel steels 2 formed by a finishing mill are formed to the wide angle at which the flange parts 3 thereof are opened toward the outside. The channel steels held to face each other from the right and left are passed between upper and lower press rollers 7 to make the flange parts 3 approximately perpendicular to web parts 4. The channel steels 2, 2 are further guided to the inside by guide rollers 11, 11... from the outside and the space between the steels 2 and 2 is assured by projecting lines 8 which are narrowed successively. When the steels 2, 2 arrive at a high-frequency resistance welding machine, high frequency current is passed to upper and lower electrode rollers 14, 14... and the top ends of the upper and lower flange parts 3, 3... are heated and are powerfully pressed, by which the flange parts are successively welded.
Patent JP-H1025090-A (JP)
Title: Cargo loading/unloading device provided with lifting function
Inventor: SAITO MINORU
IPC: B66C23/26
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To improve an operation ratio and workability without using any other lifting device and to expand a working area. SOLUTION: A slide beam 3 is arranged freely slidably in a holder beam 5 fixed on a floor face C of a building, and the slide beam 3, on which a carriage 7 is run, is slid freely toward the outside of the building. On the carriage 7 of a device, by which a cargo W can be conveyed into the inside from the outside of the building, a lifting device 10 provided with a turning post 14 and an expansible boom 15 is arranged vertically.
Patent JP-H0931942-A (JP)
Title: Coastal conservation or river revetment structure by stepwise block and construction therefor
Inventor: YUKIMOTO TAKUO
IPC: E02B3/14
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To create a natural scenic view and increase the wave-absorbing capacity, by protruding natural shore reef-shaped materials on the surface of stepwise blocks laid on a revetment or the like for coastal conservation. SOLUTION: A bowl-shaped fiber reinforced cement shell 1 having a natural rock shape and color is supported on flexible materials like sandbags arranged on sand laid on the base so as to well fit thereon and steel frames 5 to form stepwise blocks are assembled at the opening edge of the upper end of the shell 1 and then concrete is placed. In this way, a stepwise block (a) in which natural shore reef-shaped materials protrude on the surface thereof, is formed and cured. Thereafter, the stepwise block is overturned and laid at the revetment for coastal conservation or the river revetment.  By forming natural shore reef-shaped materials 7 on the surface of the block, a natural rock stepwise block closest to the shore reef making a natural scenic view is constituted and it not only brings out the same function with a conventional stepwise revetment structure but also increases the wave-absorbing capacity owing to the natural shore reef-shaped part 7.
Patent JP-H05393-A (JP)
Title: Composite wire for self-shielded arc welding
Inventor: ADACHI TAKEO
IPC: B23K35/368
Filed: 1991-06-25
Abstract: PURPOSE:To provide the composite wire for self-shielded arc welding with which excellent welding workability in all positions, good bead shapes and defectless mechanical properties are obtainable. CONSTITUTION:This composite wire for self-shielded arc welding is formed by filling a granular flux contg., by the total weight of the wire, 3 to 12% one or two kinds of CaF2 and BaF2, 0.2 to 5% iron oxide contg. >=50% iron oxide having grain size constitution of 70 to 350mum, 1.0 to 2.5% Al, 1.0 to 2.5% Mg, 0.5 to 5.0% iron powder, 0.1 to 0.5% powdery alkali silicate: Na2O, and 0.1 to 1.0% SiO2 at 10 to 30% by the total weight of the wire into the cavity enclosed by a steel sheath and specifying the total sum of the Mn in the sheath and the flux to 0.2 to 2.0% and the total sum of the C in the sheath and the flux to 0.07 to 0.3%. Metal fluorides exclusive of CaF2 and BaF2 are incorporated at 0.5 to 1.5% therein and one or two kinds of 0.5 to 1.0% Zr and 0.5 to 1.0% Ti therein at need.
Patent JP-S57104686-A (JP)
Title: Manufacture of thin metallic oxide film
Inventor: KATSUMURA AKIFUMI
IPC: C25D11/02
Filed: 1980-12-19
Abstract: PURPOSE: To manufacture a thin film of metallic oxide, sulfide or halide by using a thin metallic film formed on a substrate as an anode, immersing the film in an electrolytic soln. together with a suitable cathode, and supplying an electric current.  
     CONSTITUTION: A thin film of Al, Zn, Sn or the like is formed on a substrate such as an injection molded body or a compression molded body of phenolic resin, epoxy resin or diallyl phthalate resin by vapor deposition or sputtering. This thin metallic film as an anode is immersed in an electrolytic soln. together with a cathode such as a Cu plate, and by supplying an electric current, the film is oxidized to manufacture a thin metallic oxide film. When a dil. aqueous soln. of sulfuric acid, an aqueous soln. of sodium sulfide, and an aqueous soln. of sodium iodide are used as the electrolytic soln., a thin oxide film, a thin sulfide film and a thin iodide film are obtd., respectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0465806-A (JP)
Title: Superconducting magnet device
Inventor: ARIYOSHI AKIHIKO
IPC: H01F6/02
Filed: 1990-07-06
Abstract: PURPOSE:To make the degaussing speeds of two closed circuits respectively containing the first coil group and permanent current switch and the second coil group and another permanent current switch almost equal to each other so as to prevent the spreading of a leakage magnetic field by respectively providing resistance generating elements which make the current attenuating speeds of the closed circuits equal to each other to the circuits. CONSTITUTION:A closed circuit containing the first superconducting coil group 1 for generating a necessary magnetic field in an objective space, permanent current switch 3, and resistance generating element 11 and another closed circuit containing the second coil group 2 for generating a magnetic field which is produced nearly concentrically and coaxially to that of the first coil group for reducing the occurrence of a leakage magnetic field, permanent current switch 6, and resistance generating element 14 are housed in a cryostatic container 19. Those which can make the current attenuating speeds of the circuits are used as the elements 11 and 14. At the time of making emergency demagnetization, the heaters 13 and 16 of the elements 11 and 14 are energized so that super-conductive substances 12 and 15 can be shifted to normal conductive states and resistances can be produced. Therefore, the energy stored in the circuits is consumed and the magnetic fields generated by the coil groups 1 and 2 are demagnetized.
Patent JP-H0346927-A (JP)
Title: Constant flow type powder grains discharging device
Inventor: MORISHITA KAZUMI
IPC: B65G65/44
Filed: 1989-07-13
Abstract: PURPOSE:To keep discharge constant by providing an auxiliary hopper for filling powder grains in addition to a main hopper which is part of a vibration feeder to measure a total wt. and a decrement for supplying the equivalent of main hopper discharge from the auxiliary hopper. CONSTITUTION:A vibration feeder mainframe 1 is made up with a vibration generating section 1a and a main hopper 2 equipped therewith, a large auxiliary hopper 3 opened into the main hopper 2 at the supply shoot 3a. A total wt. is measured by a load cell 6 via a floor section 5 supporting the vibration feeder 1, a supporting material 4 and the auxiliary hopper 3. The auxiliary hopper 3 is filled with powder grains 8, part of which is supplied to the main hopper 2. Then, the vibration feeder 1 is activated to discharge the power grains 8 into the main hopper 2. The equivalent of discharge is constantly supplied from the auxiliary hopper 3. It is thus possible to fill a constant amount of powder grains 8 in the main hopper 2 continuously and make discharge always constant with vibration set constant.
Patent JP-H0344464-A (JP)
Title: Sputtering target for electrically conductive transparent ito film
Inventor: NAKAJIMA KOICHI
IPC: C23C14/08
Filed: 1989-07-13
Abstract: PURPOSE:To obtain a sputtering target for an electrically conductive transparent ITO(indium tin oxide) film hardly undergoing a change in the resistivity with the lapse of time by sintering a powdery mixture based on In2O3 and SnO2 and regulating the oxygen content of the resulting sintered body to below the theoretical value. CONSTITUTION:A powdery mixture based on In2O3 and SnO2 is sintered and the resulting sintered body is subjected to secondary sintering so as to regulate the oxygen content of the sintered body to <100wt.% when the theoretically calculated oxygen content of the powdery mixture is represented by 100wt.%. The oxygen content of the sintered body is preferably regulated to <=98.5wt.%, especially 98.5-89.9wt.%. The density is also preferably regulated to 4.0-5.8g/cm<3>. A sputtering target hardly undergoing a change in the resistivity with the lapse of time during sputtering and used to form an electrically conductive transparent ITO film is obtd.