baber/WOPTO huggingface dataset:
Patent JP-S63188154-A (JP)
Title: Electrophotographic sensitive body
Inventor: YOSHIZAWA HIDEJI
IPC: G03G5/043
Filed: 1987-01-30
Abstract: PURPOSE:To obtain an electrophotographic sensitive body which has an excellent electric charge characteristic, dark attenuation characteristic, photosensitivity characteristic, environmental resistance, etc., and permits both positive and negative electric charge by alternately laminating thin semiconductor layers mainly consisting of boron and nitrogen, thin amorphous silicon films and thin amorphous silicon films contg. germanium, thereby constituting a barrier layer. CONSTITUTION:The barrier layer of the electrophotographic sensitive body having a conductive body, the barrier layer and photoconductive layer is constituted by alternately laminating the thin semiconductor layers mainly consisting of born and nitrogen, the thin amorphous silicon films and the thin amorphous silicon films contg. germanium. The concn. of the germanium in amorphous silicon is preferably 5-40atom.%, more preferably 10-20atom.%. The electrophotographic sensitive body which has the excellent electric chargeability, low residual potential, high sensitivity over a wide wavelength region up to a near IR region, good adhesiveness to a substrate, excellent environmental resistance and the good electric chargeability in both the positive and negative charge is thereby obtd.
Patent JP-S58146469-A (JP)
Inventor: HAADEN EICHI TORUU
IPC: B05D3/06
Filed: 1983-02-10
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-S58138319-A (JP)
Inventor: KAWAGUCHI HIROMICHI
IPC: A01D57/00
Filed: 1982-02-10
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-S56115656-A (JP)
Title: Flux coating device
Inventor: TANIGAWA YOSHIYUKI
IPC: B05B17/06
Filed: 1980-02-19
Abstract: PURPOSE: To enable a liquid flux to be uniformly coated without affecting the lead terminals of parts by supplying the flux under constant pressure, atomizing this by ultrasonic waves and sticking this on the object to be soldered.  
     CONSTITUTION: A liquid flux 2 is conducted from a tank 1 to the flux passage 12 in an ultrasonic oscillator 4 through a conduit 3, and air is sent into an air passage 7 by a blower not shown. The liquid flux past the passage 12 is atomixed by the vibration of an atomizing surface 13 by the ultrasonic oscillator 4, passes as a mistlike flux 23 through an air passage 16, ejects from a blow port 14 and sticks on the soldering side surface 26 of a printed wiring substrate 25 and the surfaces of lead terminals 27. In the flux supplying part, a pump 22 is run to supply the liquid flux 2 to a control tank 17 and form a notch 18, it is overflowed, whereby the pressure head is maintained constant. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07281870-A (JP)
Title: Unit and method for shift arithmetic
Inventor: MARUI SHINICHI
IPC: G06F7/00
Filed: 1995-02-08
Abstract: PURPOSE:To efficiently perform the shift arithmetic of multiple-precision data. CONSTITUTION:The shift arithmetic unit is equipped with a shifter 20 which outputs high-order digit bit data (B), intermediate-order digit bit data (D), and low-order digit bit data (C) by shifting data according to a shift number, a multiplexer 30 which is coupled with the output of the shifter 20 and selects one of the high-order digit bit data (B) and low-order digit bit data (C) according to the shift direction, a register 40 which is coupled with the output of the multiplexer 30 and stores the data selected by the multiplexer 30, a computing element 60 which is coupled with the output of the shifter 20 and the output of the register 40 and outputs its arithmetic result by processing the intermediate-order digit bit data (D) and the data stored in the register 40, and a register group 8 which is coupled with the output of the computing element 60 and stores the arithmetic result.
Patent JP-2000218132-A (JP)
Title: Filter for purifying air
Inventor: HANAZAKI MASAYUKI
IPC: B01J23/30
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a function for purifying the air by a photocatalyst stably over a long period without being affected by environmental conditions and others by forming a coating film of a specified thickness comprising an inorganic coating containing the photocatalyst on the whole surfaces of the inside and outside of a hollow metal structure having an opening which allows the entrance of the air and light. SOLUTION: A hollow structure, in which a surface member 3 is formed cylindrically in a body frame, and cylindrical materials 4 with both ends opened are formed in parallel, is formed in honeycomb structure. Openings 7 allowing the passage of the air and light are formed in the surface material 6. On the whole surface of the hollow structure, a coating film 8 of 0.5-100 μm thickness comprising an inorganic coating containing a photocatalyst is formed. Since the total area of the coating film 8 can be increased, an air purifying function by the photocatalyst can be obtained sufficiently. By forming the hollow structure from a metal, nitrogen oxides can be oxidation-decomposed by the oxidation action of the photocatalyst, and even when nitric acid and sulfuric acid are generated, the corrosion of the structure can be controlled.
Patent JP-H07230946-A (JP)
Title: Optical parameter measuring method for resist film
Inventor: TOKITOMO KAZUO
IPC: H01L21/027
Filed: 1994-02-17
Abstract: PURPOSE:To obtain an effective means to avoid influence of the reflection between a resist film and a quartz substrate in the measuring method for the optical parameters A, B and C of the resist film required for the configurational simulation of a photoresist used when a circuit pattern is baked on a semiconductor sub strate in a semiconductor device manufacturing method. CONSTITUTION:In the measurement of an optical parameter used for conduction of configurational simulation of a resist film 3 by measuring the transmittivity of the resist film 3 on a transparent substrate 1 which changes with the exposing time, a reflection-decreasing film 6 is formed in advance between the transparent substrate 1 and the resist film 3. Also, the transparent substrate 1 is made of quartz, the refractive index of the reflection decreasing film 6 is set at 1.6 or 1.65, and the thickness of the reflection decreasing film 6 is set at the thickness corresponding to 1/4 of the wavelength of the exposing light. Besides, lanthanum fluoride is used as the maternal for the reflection decreasing film 6.
Patent JP-H09192769-A (JP)
Title: Production of groove lid structure member
Inventor: HIGASHINAKA TAKAHIKO
IPC: E03F5/06
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To prevent a dressing material filled in a groove part from stripping away and from being blocked with a pebble or a dust and to keep the appearance function of a grating for a long time by using a groove lid structural member formed in a taper like groove of the opening width being made broader following to downward advancing to the shaped steel upper face side in the production of the grating. SOLUTION: In this using groove lid structural member, at first with hot rolling, a shaped steel 10a with a rectangle cross-section is inserted through between a holding circumference groove 1a having a recessing streak forming circumference groove 1b on the groove bottom of a roll R1 and a holding circumference groove 2a of a roll 2 in the vertical shape to cross by the right angle to the roll axial direction of the main face of the shaped steel and it is impressed in the shaped steel width direction. Therefore, the shaped steel 10a is made into the shaped steel 10b having a recess like 1a of the depth d1 in the side end face longitudinal direction of one end side of the width direction.  Next, between rolls R3, R4 of the same opposite circumference face, the shaped steel 10b is inserted through, in the lateral shape so that the main face is made parallel to the roll direction and the upper part 11a of the shaped steel is positioned between the roll circumference faces, and the shaped steel 10c impressed in the thickness direction is made.
Patent JP-S61181078-A (JP)
Title: Electrolyte for fuel cell
Inventor: SHIMIZU TOSHIO
IPC: H01M8/10
Filed: 1985-02-05
Abstract: PURPOSE:To improve the ion conductivity and stability by coupling functional groups physically or chemically onto the surface of inorganic powder then mixing with ion exchange resin particles to form an electrolyte. CONSTITUTION:Ion exchange resin particles 30 are placed under the tightest condition while bridging material 20 is placed in the gap. The bridging material 20 will form an organic material 22 on the surface of inorganic powder 21 then couple a functional group 23 to said organic material 22. An anode 11, an electrolyte 13 and a cathode 12 are inserted sequentially between the separators 14, 14 of fuel cell. The electrolyte 13 is a mixture of positive ion exchange resin and bridging material, where the anode 11 and cathode 12 sandwiching the electrolyte 13 are formed while employing a porous carbon board as basic member and platinum black catalyst layer is formed at the contacting face of electrolyte 13. Consequently, the inner resistance is reduced to lower the resistance loss thus to improve the performance while the bridge material will serve as good thickener resulting in solidification of electrolyte and improvement of stability.
Patent JP-H08219660-A (JP)
Title: Repair method for ceramic furnace and repair device
Inventor: TAKAHASHI HIROKUNI
IPC: F27D1/16
Filed: 1995-02-08
Abstract: PURPOSE: To make it possible to charge a monolithic refractory in a spot to be repaired with accuracy and thereby enhance a charging ability even to a very small area by mechanizing work wherein prepared unshaped refractories are manually charged in a spot to be repaired. CONSTITUTION: This invention relates to a repairing method and a repairing device wherein a prepared unshaped refractory material 1 bagged or molded in an arbitrary shape is held at the tip of an arm 2 and the prepared unshaped refractory material 1 is projected at a location of a ceramic furnace which calls for repair by using a centrifugal force produced by the turning motion of the arm 2. This device is provided with a mechanism which may enable the tip of the arm 2 which holds the prepared unshaped refractory material 1 to slant further forward, if necessary, by impact produced when the arm 2 comes to a halt. If a plurality of devices described above are used, there will be formed a repairing method for a ceramic furnace capable of repairing by projecting the refractory materials to a repaired spot in a continuous mode.
Patent JP-S63188471-A (JP)
Title: Cap with solder frame
Inventor: IKEDA TAKASHI
IPC: B23K3/06
Filed: 1987-01-31
Abstract: PURPOSE:To easily seal the body to be sealed of a ceramic package, etc., and to improve the workability in a sealing work by joining in advance by a low m.p. solder a high m.p. solder frame to the joining face of a cap main body to the body to be sealed. CONSTITUTION:A solder frame 2 is joined in advance by a low m.p. solder 4b to the joining face to the body to be joined of the cap main body 1 airtightly sealing the body to be sealed of a ceramic package, etc., mounting the semiconductor element of an IC or LSI. The solder frame 2 is made as a lamination body by pinching the upper face and lower face of a high m.p. solder 3 of a core material by low m.p. solders 4a and 4b and the joining face to the cap main body 1 may be by the low m.p. solder 4a. In the case of sealing the body to be sealed by using this cap 1 with solder frame it can be sealed air-tightly by positioning the cap 1 with solder frame on the body to be sealed and heating more than the m.p. of the high m.p. solder 3.
Patent JP-H11222251-A (JP)
Title: Shaking-out container
Inventor: NOGUCHI HIROO
IPC: B65D83/06
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a shaking-out container for protruding completely a shaking-out section of a shaking-out box built-in a cap by the one-touch operation without any difficulty among persons to deal with the container. SOLUTION: A cap 100 with a built-in shaking-out box 120 is fitted in an opening of a container main body 200 having square cylindrical, shape of a container, and a shaking-out box notch is formed on one side peripheral wall upper section of the cap main body 110, and a press plate section 114 with slits on its both sides having an engaging section 113 with a shaking-out box on the inner face is formed on the corresponding peripheral wall, and a spring 16 is provided on the lower peripheral wall inner face of the press plate section 114, while sliding crosspiece sections 117 for the shaking-out box 120 are formed on the peripheral wall inner faces on both sides.  A shaking-out section 123 is formed on the shaking-out box 120, and a positioning step 125 is formed on the rear outer periphery of the shaking-out section 123, and an engaging section 126 with the cap main body 110 is provided on the rear peripheral wall outer side, while an introduction hole 127 is provided on the rear of a bottom section 122, and a spring engaging hole 128 is formed on the rear bottom section of the introduction hole 127, while a press plate section notch 13 of the cap main body 110 is formed on the rear of the top plate 130.
Patent JP-S60164769-A (JP)
Title: Electrophotographic copying machine
Inventor: DEGUCHI YASUSHI
IPC: G03G15/043
Filed: 1984-02-07
Abstract: PURPOSE:To enable reduction in electric power consumption and quantity of generated heat and to provide a longer life of a photosensitive body and a lower running cost of an electrophotographic copying machine by forming a means for exposing an original and a means for forming an electrostatic latent image of the image except an original image of a light emitting diode array. CONSTITUTION:A monolithic light emitting diode array (LED array) 15 for forming an electrostatic latent image except an original image is provided in part above a short focus lens array 14 on a photosensitive drum 13. A corotron 16 for electrification for the purpose of electrifying the drum 13 uniformly to plus is secured to the upper stream side of the array 14 and an exposing lamp 17 consisting of an LED array for illuminating an original surface is provided above the corotron 16. A holder 44 for holding the array 15 is mounted on the array 14 across the array. A lead screw 45 extending in parallel with the rotating axial line of the drum 13 is inserted into the holder 44. When the screw 45 rotates, the holder 44 moves in parallel with the axial line of the lead screw 45.
Patent JP-H03225116-A (JP)
Title: Wick elevation operating device for kerosene burner
Inventor: NAKANISHI YUTAKA
IPC: F23Q25/00
Filed: 1990-01-31
Abstract: PURPOSE:To prevent the generation of a smell by slow extinguishment during normal extin guishment and to enable execution of instantaneous extinguishment in emergency by a method wherein manual wick lowering operation is effected by a normal extinguishing button in linkage with an operation lever, and emergency extinguishing operation is effected by an emergency extinguishing button through the force of a spring means in linkage with an earthquake-sensitive starting means. CONSTITUTION:Extinguishing operation during normal extinguishment is effected by forcibly pushing a core vertical moving knob 5 to an initial state position. In this case, a spring means 6 is left engaged with an earthquake-sensitive starting means 7, and a control lever 2 is returned to the initial stage position to lower a wick for extinguishment. Namely, when a normal extinguishing button 9 is pushed down, the control lever 2 is pushed down, the same operation as extinguishing operation of a wick elevating knob 5 is effected, resulting in slow extinguishment. The moving distance of the extinguishing button 9 is shortened compared with the moving distance of the control lever 2, and extinguishing operation can take place in one action. During emergency extinguishment, by horizontally pushing an emer gency extinguishing button 10, the earthquake-sensitive starting means 7 is driven, disengage ment from the spring means 6 is carried out, the spring 6 is released from expansion for contraction, and the control lever 2 is instantaneously returned to an extinguishment position to effect extinguishing operation.
Patent JP-S60166726-A (JP)
Title: Fuel cut controlling method in time of deceleration in electronically controlled engine
Inventor: SUGIURA YOUICHI
IPC: F02D41/34
Filed: 1984-02-08
Abstract: PURPOSE:To prevent the occurrence of engine speed hunting, by increasing a cut speed according to the lapse of time after resetting, when an engine speed goes down to less than a reset speed, resetting fuel feed from a fuel cut, and thereby the fuel feed is naturally reset. CONSTITUTION:When a fact that a throttle valve 18 is in a state of being fully closed is detected from output of a throttle sensor 20 and that an engine speed NE is more than a fuel cut speed NB is detected from output of a turning angle sensor 28, fuel feed to an injector 22 is cut off by an ECU32. LIkewise, when the engine speed NE goes down to less than a reset speed NA, the fuel feed is made so as to be rest. And, when the engine speed NE goes down to less than the reset speed NA and thereby the fuel feed is naturally rest, that whether the lapse of time after resetting is within the setting time or not is judged, when YES judgment is the case, the cut speed NB is controlled so as to be raised as much as the specified value.
Patent JP-S55115146-A (JP)
Title: Program trace unit
Inventor: UNOSAWA NOBUHIRO
IPC: G06F11/28
Filed: 1979-02-27
Abstract: PURPOSE: To realize the pickup of trace information with minimum load, by enabling it at the occurrence of branch instruction or interruption automatically without indication of it with the software.  
     CONSTITUTION: The program trace unit is constituted with the memory 2 executing the operational processing at CPU1, memory 4 to store the trace information and external memory unit 5 to store the trace information for a long period. Further, when the program in a certain part of the memory 2 is executed at CPU1, and every time when internal and external interruption is caused to the branch instruction area, CPU1 writes in the memory content designated, IC counter and each register as the trace information to the memory 4 in predetermined form sequentially and primarily stores them. Further, the processor 3 connected to CPU1 writes in the trace information to the external memory unit 5 when the trace information written in the memory 4 is a given amount for secondary storage and feeds it to the line printer 6 with the instruction by the operator. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05212716-A (JP)
Title: Concrete composition
Inventor: KOGA YOSHINORI
IPC: B28C7/04
Filed: 1992-02-06
Abstract: PURPOSE:To manufacture a concrete composition which can eliminate or simplify the process of vibrating compaction and fill densely upto the corners of a mold and can be manufactured by an existing plant and equipment and existing materials. CONSTITUTION:In a concrete composition composed of a cement material containing at least rough aggregate, small aggregate, water content and a high performance AE water reducing admixture, the water to bonding material ratio (W/C) is 35-41% when the cement material is represented by C and the water content represented by W, and the small aggregate rate (S/A) is 45-55% when the aggregate is represented by A and the fine aggregate in the whole of aggregate is represented by S, and the unit water amount (W) is 165-175kg/m. Said concrete composition is of high fluidity and provided with superior deformation properties and resistance to material separation.
Patent JP-2000221184-A (JP)
Title: Molten metal sampling device, method and member therefor
Inventor: MITSUBORI KATSUO
IPC: G01N33/20
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a molten metal sampling device capable of eliminating complicated state of assembling, capable of collecting a sample in a good state at a constant position of a molten metal bath, and capable of realizing rapid analysis. SOLUTION: A molten metal sampling device is constituted so as to have a small-sized container 2, having a through-hole 11 for discharging the gas in the container to the outside provided to the side wall thereof and having an opening part provided to either one of the upper and lower parts thereof; the support rod 1 supporting the container 2 and having a flow passage for discharging gas; and the closure part 4 of the small-sized container 2 and the sample mold 3 housed in the small-sized container 2.  In this case, the sample mold 3 has a hollow part filled with a molten metal, a sample inlet port 10' for guiding the molten metal to the hollow part and the gas vent small hole 12 for venting the gas discharged from the hollow part provided to the sidewall of the sample inlet part 10, and the sample inlet port 10' of the sample mold 3 is provided so as to be exposed to the outer surface of the closure part 4 of the small-sized container 2.
Patent JP-S63188199-A (JP)
Inventor: WATANABE TAKAO
IPC: G10L15/28
Filed: 1987-01-30
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-H10218619-A (JP)
Title: Dry-type purification of strongly acidic copper sulfate
Inventor: TAGUCHI MASAYOSHI
IPC: C01G3/10
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To produce copper sulfate monohydrate or anhydride, which has high added value, at a low cost using industrial wastes as the raw material by adding a basic salt to a sulfuric acid-acidified copper sulfate penta hydrate after controlling the attached water content of the copper sulfate penta hydrate, and treating the mixture under heating at a temperature in a specific range to convert the copper sulfate penta hydrate into the copper sulfate monohydrate or anhydride. SOLUTION: The water content attached to a sulfuric acid-acidified copper sulfate penta hydrate derived from an etching process is controlled by adding copper sulfate anhydride. In this process, the copper sulfate anhydride absorbs water to form its penta hydrate. On the other hand, a basic salt is added for increasing the pH of the whole body of the mixture by reacting the sulfuric acid contained in a raw material. Preferred examples of the basic salt include basic copper carbonate. Compounding amounts of the copper sulfate anhydride and the basic copper carbonate are each about 2-100g based on 1kg of the sulfuric acid-acidified copper sulfate penta hydrate. The heating treatment of the mixture is carried out at 100-400 deg.C.
Patent JP-S63189146-A (JP)
Inventor: ISHII YASUHIKO
IPC: A61B19/00
Filed: 1987-01-31
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-S63189179-A (JP)
Inventor: YAMADA YOSHIOKI
IPC: A63B69/02
Filed: 1987-01-31
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-S58140063-A (JP)
Title: Deodorization of dialkyl polysulfide
Inventor: DOI MICHIYOSHI
IPC: C07C67/00
Filed: 1982-02-13
Abstract: PURPOSE:To deodorize a dialkyl polysulfide, by mixing the polysulfide with a 1,2-epoxy compound, thereby chemically converting the odorous substance contained in the dialkyl polysulfide to a substance having very low odor. CONSTITUTION:An alkyl mercaptan is made to react with sulfur in the presence of a catalyst to obtain a dialkyl polysulfide (e.g. di-tert-butyl polysulfide, di- tert-dodecyl trisulfide, etc.) containing unreacted alkyl mercaptan used as a raw material and the by-produced hydrogen sulfide as odorous substances which cannot be removed in the above process. The ill odor of the product can be removed by mixing the product with a 1,2-epoxy compound (e.g. ethylene oxide, propylene oxide, etc.) and treating the mixture at 20-100 deg.C. The amount of the 1,2-epoxy compound is 1-100mol per 1mol of the dialkyl polysulfide.
Patent JP-S60167869-A (JP)
Inventor: KADOKURA TOSHIO
IPC: B66B1/18
Filed: 1984-02-10
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。