baber/WOPTO huggingface dataset:
Patent JP-H03221294-A (JP)
Title: Mig wire for high tensile steel
Inventor: NISHIKAWA YUTAKA
IPC: B23K35/30
Filed: 1990-01-23
Abstract: PURPOSE:To assure the safety of a steel structure by constituting the MIG wire of specific weight % of C, Si, Mn, Cu, Ni, Mo, Cr, Ti, Al, B, N, and the balance Fe. CONSTITUTION:The components of the MIG wire for welding high-tensile steels is limited by weight % as follows: 0.03 to 0.09% C, 0.30 to 0.55% Si, 1.00 to 1.80% Mn, <= 0.01% P, S, 0.07 to 0.30% Cu, 2.40 to 3.00% Ni, 0.20 to 0.50% Mo, 0.20 to 0.90% Cr, 0.005 to 0.05% Ti, 0.003 to 0.02% Al, <= 0.0005% B, <=0.0080% N, <= 0.005% Sb, As, Sn, <=1.0% ratio of Ti/N and the balance Fe and unavoidable impurities. The good fracture toughness and Charpy impact characteristics are obtd. in this way.
Patent JP-H07214058-A (JP)
Title: Device for forming electrolytic ionic water
Inventor: FUNABASHI TAKEAKI
IPC: C02F1/46
Filed: 1994-02-08
Abstract: PURPOSE:To provide a device capable of removing and washing a precipitation precipitated and stuck to a pipe by dissolving the precipitation to an acidic ionic water formed by the device. CONSTITUTION:At the time of forming operation, both changeover valve means 35 and 36 and electrode switching means 51 are changed as to every set time or as to every reversal changing operation to introduce the acidic ionic water to an acidic ionic water discharge pipe 33 and an alkaline ionic water to an alkaline ionic water discharge pipe 34 from an electrolytic cell 10. And at the time of pipe washing due to washing operation, either changeover valve means 35 and 36 or electrode changing means 51 is changed to introduce the alkaline ionic water to the acidic ionic water discharge pipe 33 and the acidic ionic water to the alkaline ionic water discharge pipe 34 from the electrolytic cell 10.
Patent JP-S63181914-A (JP)
Inventor: TAKAHASHI RYOJIRO
IPC: A01C15/00
Filed: 1987-01-23
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-H0572210-A (JP)
Title: Apparatus and method for automatic analysis
Inventor: MIMURA TOMONORI
IPC: G01N35/02
Filed: 1991-02-05
Abstract: PURPOSE:To integrate an operation of centrifugal separation for taking out only serum from blood with an operation of analysis of the serum taken out and thereby to simplify and automate the operations, by using a capillary tube as a centrifugal vessel and a reaction vessel for the analysis. CONSTITUTION:This apparatus is constructed of a capillary tube 7 which is formed of a transparent member and wherein an area wherein blood is put, an area wherein blood cells and serum are separated from each other and an area which contains a reagent and develops color in a chemical reaction with the serum are provided inside, a disk 1 whereon the capillary tube 7 is fixed so that the axial direction thereof is in the direction of the radius of the disk and which rotates at a high speed, a light source 11 which applies a light to the color-developing area of the capillary tube 7 fixed on the disk 1, a detector which receives the light applied to the capillary tube 7, and a computing-controlling means which executes analysis on the basis of an output signal of this detector, and an operation of centrifugal separation of the serum and an operation of measurement and analysis of absorbance are executed by one operation. For the light source 11, a laser light source is used, for instance.
Patent JP-S61175397-A (JP)
Inventor: NARUMIYA TSUNEAKI
IPC: B32B7/02
Filed: 1985-01-30
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-S62170303-A (JP)
Title: Integral foam molding method for interior parts
Inventor: FUKUDA HARUO
IPC: B29K105/04
Filed: 1986-01-24
Abstract: PURPOSE:To make manufacture of thin interior materials easier to enlarge the interior space of automobile by compressing skin materials to a fixed thickness all from starting vacuum forming through completion of foaming. CONSTITUTION:A skin 3a made of synthetic resin is bonded with a cushion material 3b. A breathing section is provided in the skin and a skin material 3 is formed by adhering a synthetic resin film 3c to the back of the cushion material. The skin is placed upside down on the mold face of vacuum molding tool, and the skin material is vacuum absorbed to the mold face of molding tool by a suction passage 1a connected with a vacuum pump of molding tool. Next, the formed skin is placed on the lower mold face of a foaming molding tool. Air in the cushion material is sucked and compressed through the breathing section of the skin material. At the same time, a top force 2 is placed on a bottom tool 1, and a space (c) is formed between the synthetic resin film 3c and the top force, into which raw liquid is injected and foamed to integrally form up with the skin material. After completion of foaming, the top force is removed and the molded product is taken out.
Patent JP-H11209618-A (JP)
Title: Heat-conductive silicone rubber composition
Inventor: FUKUYA NAOHITO
IPC: H01L23/373
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which can give a molding reduced in compression set and tearing strength by dispersing a heat-conductive inorganic filler surface-treated with at least one member selected from among a plurality of silane coupling agents. SOLUTION: There is provided a silicone rubber composition prepared by dispersing 40-80 vol.%, based on the composition, heat-conductive inorganic filler 1 such as alumina or titanium oxide, surface-treated with a silane coupling agent selected among silane compounds represented by the formulae: Y2 SiX2 and Y2 SiX2 (wherein X is methoxyl or ethoxyl; and Y is a 6C or higher aliphatic long-chain alkyl or phenyl) in a silicone rubber, wherein the surface of the filler 1 is covered with hydrophobic long-chain alkyl groups 2.  The amount of the silane coupling agent used to treat the inorganic filler 1 is desirably 0.1-15 times as high as the amount necessary for the coupling agent to form a monomolecular layer on the surface of the filler and is represented by the formula: [the amount (g) of the filler 1 added]×[the specific surface area (m<2> /g) of the filler 1]÷[the minimum specific surface area (cm<2> /g) of the filler 1].
Patent JP-H03221283-A (JP)
Title: Cutting method for plastic tube body
Inventor: KURASHIMA HIDEO
IPC: B23K26/38
Filed: 1990-01-24
Abstract: PURPOSE:To cut a plastic tube body along its whole periphery with laser beam by irradiating the tube body with the laser beam having a luminous flux of the mode under a specific condition as the tube body is rotated round an axis. CONSTITUTION:A plastic tube body 4 having a non-circular section is cut by laser beam 2. Thereupon, as the tube body 4 is rotated round the axis 5, the tube body 4 is irradiated with the laser beam 2 having the luminous flux of the mode satisfying a formula I. In the formula I, (a) = the maximum radius of a section to be cut of the tube body, (b) = the minimum radius of a section to be cut of the tube body 4, K = a constant between 0.33 and 3.3, PHIa = the diameter of the laser beam 2 in a part of the maximum radius (a) of the tube body on the irradiation side, PHIb = the diameter of the laser beam 2 in a part of the minimum radius (b) of the tube body on the irradiation side. In this way, a cutting plane when the plastic body having a non-circular section is inclined to the axis can be obtained.
Patent JP-S58134192-A (JP)
Inventor: TOOMASU ROBAATO HOPUKINZU
IPC: C10L10/00
Filed: 1983-02-02
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-S63181418-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIDA MASAKATSU
IPC: H01L21/265
Filed: 1987-01-23
Abstract: PURPOSE:To provide an implantation layer having reduced defects with a shallow junction, by subjecting a semiconductor substrate in which dopant ions have been implanted to a first heat treatment conducted for a longer period of time at a relatively low temperature and then to a second heat treatment conducted for a shorter period of time at a temperature higher than the temperature in the first heat treatment. CONSTITUTION:After ion implantation, a semiconductor substrate is subjected to first annealing in an electric furnace at a low temperature of 1000 deg.C or below for a long period of time, so that primary defects due to implantation are recovered and an amorphous layer formed by the implantation is converted into a single crystal by epitaxial growth. The substrate is then subjected to second annealing at a temperature higher than the first annealing temperature for a short period of time of 1-500 seconds by a short-time annealing process such as the lamp annealing or the like. Thus, diffusion of the dopant from the implantation layer can be prevented by subjecting the substrate to such two-step annealing, namely the first annealing conducted for a longer period at a lower temperature and the second annealing conducted for a shorter period at a higher temperature. Accordingly, the resultant implantation layer is highly actuated and allowed to have excellent crystallinity with reduced crystal defects.
Patent JP-S61173593-A (JP)
Title: Predictive encoding system
Inventor: OKI JUNICHI
IPC: H04N7/32
Filed: 1985-01-29
Abstract: PURPOSE:To obtain a high-compressibility system by separating a motion picture signal into a motion and a still area previously, and normally quantizing predicted errors of picture elements in the still area roughly and performing fine quantization over plural image planes from rough to fine gradually at least once. CONSTITUTION:A motion/still decision signal calculated by a motion/still separating circuit 2 is supplied to an encoding control circuit 7 through a signal line 201. A motion picture signal delayed and adjusted by a delay circuit 1 is inputted to a subtracter 3. The subtracter 3 calculates a frame error with a predicted signal supplied from a frame memory while delay by one frame time and this is sent as a predicted error signal to a quantizing circuit 4. The quantizing circuit 4 performs rough and fine or round, intermediate, and fine switching control over the quantization of the still area with a quantization switching signal from the encoding control circuit 7 when the predicted error signal is quantized. The motion area is quantized on the basis of the occupation state of a buffer memory 11. Then, the predicted error signal quantized by the quantizing circuit 4 is supplied to an adder 5 and a code conveter 8.
Patent JP-S62173602-A (JP)
Inventor: JIYON SHII UURINGUTON
IPC: G11B3/72
Filed: 1986-01-28
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-H01191318-A (JP)
Title: Perpendicular magnetic recording medium
Inventor: HASHIMOTO SHUNICHI
IPC: G11B5/66
Filed: 1988-01-26
Abstract: PURPOSE:To improve magnetic characteristics and practicable characteristics and to enable dealing with high-density recording by forming a thin film of a Co-Pd alloy having a specific compsn. as a magnetic layer. CONSTITUTION:The thin alloy film consisting of 10-40atom.% Co and 60-90atom.% Pd is formed as the magnetic layer. Namely, the thin alloy film which constitutes the magnetic layer can be expressed by the general formula Cox.Pd100-x (where x denotes the compsn. by atom.% and is 10<=x<=40). The magnetorestriction constant of the thin film of the Co-Pd alloy attains a large negative value when the content of the Pd in particular is confined to 40-90atom.%. Excellent perpendicular magnetic anisotropy is developed by a reverse magnetorestriction effect when an internal stress sigma is made into a tensile stress. The practicable characteristics such as film characteristics are thereby improved and the high-quality and high-density perpendicular magnetic recording is enabled.
Patent JP-H01190146-A (JP)
Title: Transmission system
Inventor: NAKAMURA TERUHITO
IPC: H04W84/12
Filed: 1988-01-26
Abstract: PURPOSE:To eliminate the need for wiring between the ceiling and ground by providing a satellite space transmission unit having an optical transmission section and an optical reception section in a transmission system having a LAN and a terminal space transmission unit respectively to the ceiling and ground. CONSTITUTION:A transmission line l0 is connected to the ceiling B and a terminal set 211 such as a presonal computer is connected to transmission lines l1, l2 on the ground A in the transmission system of LAN. Plural satellite space transmission units 101 are connected to the line l0 is and the terminal space transmission unit. 111 is connected to lines l1, l2. Each space transmission unit consists of the optical transmission section and the optical reception section converting the optical pulse into a transmission signal and the ceiling and ground are sent by optical communication. Thus, the wire between the ceiling and ground is not required.
Patent JP-H03220503-A (JP)
Title: Method for adhering hologram optical element
Inventor: YAMAGISHI YASUO
IPC: G02B5/32
Filed: 1990-01-26
Abstract: PURPOSE:To prevent optical distortions by applying an adhesive material to an adhesive part, putting the members into a container which is at least partly flexibly constituted, and curing the adhesive agent while pressing the part to be adhered by a pressure difference. CONSTITUTION:The adhesive agent 4 is applied to the adhesive members and the members are put into the container which is at least partly flexibly constituted. Further, the inside of the container is maintained under a relatively low pressure and the outside of the container under a high pressure. While the parts to be adhered are pressed by this pressure difference, the adhesive agent 4 is cured. Spacers 3 are installed between plates 1 and 2 in this case and while the plates are pressed from the outer side, the plates are supported by the spacers 3 from the inner side to obtain the balance of force, by which the specified spacing (adhesive layer thickness) of the plates 1, 2 is maintained even with the plates 1, 2 having waviness. The optical distortions are decreased in this way.
Patent JP-H10212426-A (JP)
Title: Oxidation-treated carbon black and carbon black dispersion and its production
Inventor: MISE NOBUTAKE
IPC: C09D11/326
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject carbon black capable of providing a water-based ink presenting a good dispersion stability with no cloggings and excellent in delivery stability by oxidation treatment of carbon black with an oxidizing agent and eliminating humic acid to a specified concentration. SOLUTION: This carbon black is an oxidation-treated carbon black obtained by oxidation treatment of carbon black (A) with an oxidizing agent (B) such as ozone. The quantity of the total acid group in this carbon black is adjusted to 3μequ./m<2> or more, preferably to 6μequ./m<2> or more and an extracted humic acid concentration is adjusted to 1 or less, preferably 0.5 or less in absorbancy. This carbon black, satisfying the specified concentration of humic acid, is obtained by mixing, for example, A with water (C) in the weight ratio of A:C so as to be (95:5) to (5:99.5), preferably (50:50) to (2:98), and passing ozone or an ozone-containing gas as the ingredient B through the mixture to conduct oxidation-treatment until the quantity of the total acid group in the carbon black comes to the specified level.
Patent JP-H11214867-A (JP)
Title: Wireless transmitter
Inventor: HASHIMOTO NAONORI
IPC: H04B1/034
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a wireless transmitter wherein a printed board is not exposed even when a cover is removed from a base and reliability is not deteriorated by touch with a finger. SOLUTION: A wireless transmitter includes a base 6, a cover 7, which is removably supported on the front plane of the base, and a printed board whereupon an electronic circuit is mounted and is stored inside. The wireless transmitter 1 transmits a prescribed signal to a receiver by operating operating parts 20a, 20b and 20c. A middle cover which covers the front plane of the printed board is mounted on the base.
Patent JP-S60162113-A (JP)
Title: Nozzle for gas pressure welding burner
Inventor: ISHIKAWA YASUSHI
IPC: F23D14/58
Filed: 1984-02-01
Abstract: PURPOSE:To prevent the occurrence of backfire and to permit safe heating of a nozzle, by a method wherein the gas flow passage of a nozzle, mounted to a ring burner for gas pressure welding, especially the sectional shape of a mixing chamber is specified. CONSTITUTION:After oxygen enters an oxygen chamber 13-2 of a base 10 and a flow rate is regulated by a knob 26, the oxygen flows in a mixing chamber 23 through the flow passages of oxygen blow-in ports 28 and 36. Meanwhile, after, similarily, acetylene enters an acetylene chamber 14-2 and a flow rate is regulated by a knob 27, it flows through a blow-in port 30 into the mixing chamber 23 where the oxygen and th acetylene are firstly mixed together and are injected through a nozzle 25 in a tip 24 for combustion to heat an object to be processed. The mixing chamber 23 in a nozzle 20 is formed in a straight hole shape being easy to process, a sectional area a3 is increased over both sectional areas a1 and a2 of the blow-in ports, and is increased over the overall sectional area of the number of the nozzles less one nozzle. This facilitates flow-in of the gas (the acetylene) from a radial direction and removal of a foregin matter, such as welddrop, spark, adhered to the nozzle 25.
Patent JP-S61174942-A (JP)
Title: Ultraviolet rays irradiation device
Inventor: YADA MASAAKI
IPC: B01J19/12
Filed: 1985-01-31
Abstract: PURPOSE:To irradiate uniformly ultraviolet rays on the surrounding surface of a material to be irradiated by providing both a conductive wire antenna wherein one part is inserted into a cavity part and a microwave feed source feeding the microwave to a light emission part via the antenna. CONSTITUTION:The ultraviolet rays-curing paint is coated on the surface of a yarn-shaped quartz glass 8a being the material to be irradiated by a coating part A and it is wound on the drum 10a of a conveyance means. Thereby it is conveyed through the aperture part 1b of a side faced to the aperture part 1a of a rectangular waveguide 1, the aperture part 1a, a conductive antenna 5a, an irradiation part 4c other than the part surrounding the antenna 5a of an electrode-free light emission tube 4 and the notched part 7a of a metallic cover 7 and passed. Since the ultraviolet beam is irradiated cylindrically and uniformly on the ultraviolet rays-curing paint coated on the quartz glass 8a, the cover of an even ultraviolet rays-cured paint is formed on the uniformly cured quartz 8a.
Patent JP-S54108169-A (JP)
Title: Change gear device
Inventor: KANDA ATSUSHI
IPC: B62M11/06
Filed: 1978-02-15
Abstract: PURPOSE: To reduce the width dimension of the change gear by providing a bilateral clutch between an auxiliary shaft and an auxiliary change gear and permitting the gear ratio to be changed with the selective operation of the auxiliary change gear.  
     CONSTITUTION: A bilateral clutch 1 comprising a driven shaft 4 coaxial with a drive shaft 2 and having roller chambers 6 and 7 symmetrically defined on the opposite sides of a ridge portion 5 and respectively occupied by rollers 8 and 9 is provided between an auxiliary change gear 21 meshing with a main change gear 20 and an auxiliary shaft 22. The bilateral clutch 1 selects the direction of rotation of the auxiliary change gear 21 to effect speed change by restricting the movement of the rollers 8 and 9 with control pins 15 and 16 adapted to be vertically moved within respective pin holes 13 and 14 formed in the driven shaft 24 with the movement of a control drum 24 in the axial direction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61175194-A (JP)
Title: Multi-purpose container ship
Inventor: YOSHIMI KAZUHIKO
IPC: B63B25/00
Filed: 1985-01-31
Abstract: PURPOSE:To load package cargos at a return voyage by lifting a combined cell guide and container rack, fixing it at the upper position to form a space between the rack and a deck, and loading package cargos in this space. CONSTITUTION:After unloading is completed, vacant containers 9 are loaded in a hold. After they are fully loaded, a hatch is closed, next, a combined cell guide and container rack 6 is hoisted to the uppermost section and fixed. Then, lengthy cargos 17 such as package lumber and package pipes are loaded in a space section formed between the upper deck 1 and the combined cell guide and container rack 6 to the vicinity of the lower edge of the combined cell guide and container rack 6. In this case, stanchions 3 serve as the support member of the lengthy cargos 7 and prevent the lateral shift of the cargos 7. Accordingly, package cargos can be loaded and conveyed at a return voyage.
Patent JP-H08211565-A (JP)
Title: Film unit with lens
Inventor: NOGUCHI NAGAYOSHI
IPC: G03B17/00
Filed: 1995-02-01
Abstract: PURPOSE: To prevent photographic film from being caught by a cover member by winding even the leading edge of the photographic film in a cartridge till a cover member is closed from the time when a film detection lever does not detect the photographic film, and to prevent a locking member from being broken down because a cover member driving lever comes off from the cover member and stops the pressing of the locking member after the cover member is closed. CONSTITUTION: A cover member driving lever 51 is energized to a closing position by a spring 52 and held at an opening position by the film detection lever 30 and a cam member 53. When the lever 30 does not detect the photographic film 13 and a winding knob 5 is rotated by a fixed amount, a notch 67 is faced to the driving lever 51, and the driving lever 51 is turned to the closing position by the spring 52. While an engaging piece 58 presses and deforms the locking member 44, it turns the cover member 24 to the closing position. The driving lever 51 turned to the closing position is moved upward by the spring 52, and the engaging piece 58 comes off from a shaft end 45.
Patent JP-H02197273-A (JP)
Title: Driving device for ultrasonic motor
Inventor: KISHI TORU
IPC: H02N2/00
Filed: 1989-01-25
Abstract: PURPOSE:To operate stably against fluctuation of load by controlling a drive circuit through a variable-frequency oscillator so that constant power is applied onto a piezoelectric member based on the voltage to be applied onto the piezoelectric member, the current proportional to the vibration of mechanical system and flowing through the piezoelectric member, and the phase difference signal between the voltage and the current. CONSTITUTION:A means 4 for detecting the voltage to be applied onto a motor and a means 5 for detecting current proportional to the mechanical system vibration in the motor are connected with a phase difference detecting means 6, and phase difference is detected based on output signals from the voltage detecting means 4 and the current detecting means 5. The voltage detecting means 4, the current detecting means 5 and the phase difference detecting means 6 are connected with a power detecting means 7, and power to be applied onto an ultrasonic moy motor 1 is obtained. The power detecting means 7 is connected with a level comparator 8 in order to obtain a power error. The level comparator 8 is connected with a variable-frequency oscillator 2 and controlled so that constant power is fed to the ultrasonic motor 1.
Patent JP-S60162888-A (JP)
Inventor: SATOU MITSUYOSHI
IPC: B41M5/035
Filed: 1984-01-31
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。