baber/WOPTO huggingface dataset:
Patent JP-S60236274-A (JP)
Title: Semiconductor laser element
Inventor: HAYAKAWA TOSHIROU
IPC: H01S5/00
Filed: 1984-05-10
Abstract: PURPOSE:To couple lasers with the phase difference of zero degree by providing additional loss in a plurality of refractive index waveguide type striped oscillating regions, thereby relatively reducing the loss out of the oscillating region. CONSTITUTION:An N type Ga0.6Al0.4As clad layer 2, a P type Ga0.9Al0.1As active layer 3 and a P type Ga0.6Al0.4As clad layer 4, a P type GaAs light absorbing layer 5, a P type Ga0.6Al0.4 clad layer 6 and a P type GaAs cap layer 7 on an N type GaAs substrate 1 form a striped oscillating region 13. The refractive indexes of the layers 5, 6 are larger than those of an N type Ga0.5Al0.5As buried layer 9 between the regions 13 to form a refractive index waveguide type laser. The region 13 has the layer 5, the loss of the region 13 for the laser light is larger than that of the layer 9, the laser light of the region 13 is coupled with an electric field with zero phase difference, the output can be concentrated in a narrow radiating angle with single crest, thereby obtaining a laser beam of high output.
Patent JP-S62250446-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SATO SHINGO
IPC: C07C317/22
Filed: 1986-04-23
Abstract: PURPOSE:To obtain a color photographic sensitive material having high sensitivity or high image quality by using at least one kind of specified coupler. CONSTITUTION:A novel two-equiv. yellow coupler represented by the formula and having especially superior color developing property is incorporated into a silver halide emulsion layer or a layer adjacent to the emulsion layer by 1X10<-7>-1mol per 1mol silver in the layer. In the formula, each of R<1>-R<3> and R<5> is H or the like R4 is carbamoyl or the like, m is an integer of 0-4 and X is halogen or the like. When the coupler represented by the formula forms a polymer, a homo- or copolymer of an addition polymerizable ethylenic unsatd. compound having a residue of a yellow dye forming coupler is a typical example and the polymer has one or more kinds of yellow color developing repeating units. The yellow polymer coupler represented by the formula is produce by dissolving a lipophilic polymer coupler obtd. by the polymn. of a vinyl monomer giving a coupler unit in an org. solvent and by emulsifying and dispersing the resulting soln. in an aqueous gelatin soln. in the form of latex.
Patent JP-H04323435-A (JP)
Title: Assembling type construction
Inventor: ASAEDA SHIGERU
IPC: E04B1/348
Filed: 1991-04-24
Abstract: PURPOSE:To obtain an assembly type construction where columns constituting a unit type steel frame material are not exposed inside of a building constructed with the unit type iron frame member of a specific size which is transportable. CONSTITUTION:Supports 36 of reinforcing frames 11 of outer peripheral parts 60A of a base face 60 of a construction are installed. The upper end part of these supports 36 is made in a rahmen structure connected with beam materials 38, 40. Thereafter, unit type steel frame materials 10 are laid in order on the base face 60. At least one of columns constituting the unit type steel frame materials 10 is to be a temporary support 30. Accordingly, the temporary support 30 can be removed after a ceiling frame 12 of the unit type steel frame material is fixed on the beam material 40 and the ceiling frame 12 is supported by the beam material 40. Additionally, the position and the number of the temporary support 30 of the unit type steel frame materials 10 are considered of in accordance with the position arranged on the base face 60. Consequently, it is possible to construct a large indoor space where no column is positioned inside a building by removing the temporary support 30 positioned inside the building after assembling it.
Patent JP-H09281271-A (JP)
Title: Bellows cleaning device
Inventor: NISHIYAMA TAKESHI
IPC: G21C13/028
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a bellows cleaning device capable of efficiently cleaning the bellows installed in the upper part of a nuclear reactor and drastically reducing the atmosphere dose at the time of work. SOLUTION: This bellows cleaning device has a moving truck 12 which has a box-shaped hood 13 opened on the side facing the inside surface of the bellows and moves circumferentially along the inside surface of the bellow, a revolving shaft 14 which is mounted at this moving truck and is rotationally driven around the perpendicular axial center parallel with the inside surface of the bellows and rotary brushes 16 which are mounted at this revolving shaft and have the front ends matched with the inside surface shape of the bellows. The revolving shaft 14 consists of double cylindrical pipes. The outside pipe thereof has spray holes 14c for injecting the high-pressure water supplied between the outside pipe and the inside pipe outward in a radial direction.  The inside pipe has a suction pipe 19 opened at the bottom end to suck the water accumulating in the lower part on the inner side of the bellows.
Patent JP-H05290688-A (JP)
Title: Vacuum valve
Inventor: INAGAKI KOICHI
IPC: H01H33/66
Filed: 1992-04-14
Abstract: PURPOSE:To provide a vacuum valve improved in voltage withstand performance by easing the electric field of a sharp edge part at the end part of a metallized layer for sealing. CONSTITUTION:A brazing metallized layer on the end surface of a cylindrical insulating vessel 1 is covered with sealing members 2, 3 of ring flat plates, and the end surfaces on the inner circumference and outer circumference of the sealing members 2, 3 are curved so as to ease the electric field of the metallized layer.
Patent JP-H10287840-A (JP)
Title: Ink composition for oily erasable marking pen
Inventor: FUJITA HISANARI
IPC: C09D11/16
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition for oily erasable marking pens, capable of forming uniform black concentration written marks on a white board also after stored over a long period. SOLUTION: This ink composition for central core type oily erasable marking ink pens comprises (a) at least one kind of organic solvent selected from 2-4C lower aliphatic alcohols, ethylene glycol mono(1-3C)alkyl ethers and propylene glycol mono(1-3C)alkyl ethers, (b) carbon black, (c) polyvinyl butyral resin, (d) at least one kind of erasability-imparting agent selected from fatty acid esters, higher hydrocarbons, higher alcohols, polyoxyethylene ether phosphate esters, polyoxyethylene ether sulfate esters, polyoxypropylene-polyoxyethylene block copolymers, polyoxyethylene ethers and polyoxyethylene esters, and (e) an alkanolamine.
Patent JP-S5521071-A (JP)
Title: Cleaning device
Inventor: OSADA YUUJI
IPC: G03G21/10
Filed: 1978-08-02
Abstract: PURPOSE: To carry out cleaning operation automatically at high efficiency without contaminating the inside of the chamber, by injecting compessed air from plural nozzles fitted to a rotating body to rotate the rotating body and clean with injection of compressed air, and leading the blown-out air from the exhaust tube to dust collector.  
     CONSTITUTION: This invention relates to a device to clean the parts contaminated with powder of developer in an electrophotographic copier or the like. One end of exhaust tube 11 is fitted to a brush box 2 and filter box 4 individually, and an air blow-out rotating mechanism 14 at the end is positioned in each box 2, 4, and the other end is connected to a dust collector 8. Compessed air is sent into a piping 13 and introduced from a communicating hole 16 is the pipe 15 to a pressure chamber 20, and is injected into the boxes 2, 4 from nozzles 21 ... At the same time, the compressed air is also injected from the nozzle 17 at the end of the pipe 15. By injection of compressed air from the nozzles 21 ..., the rotating part 19 begins to rotate, and compressed air is blown into the boxes 2, 4 to clean them. This blown-out air is sucked into the dust collector 8 through the exhaust tube 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5521453-A (JP)
Title: Room temperature-curable composition
Inventor: TANI NOBUTAKA
IPC: C08L71/02
Filed: 1978-08-01
Abstract: PURPOSE: To provide the title composition useful as elastic sealants, comprising, as active ingredients, both an organic silicone polymer and a silicon group-contg. polyether capable of curing at room temperature into a rubbery material on contact with water.  
     CONSTITUTION: The objective composition comprising A) a polyether with a molecular weight of 500W15,000 having chemically bonded recurring units containing one or more hydrolysable silicon groups, with its main chain expressed by the formula I (R is a divalent alkylene), and B) an organic silicone polymer whose recurring units are expressed by the formula II (R 1  and R 2  are each H or 1W12C organic group). The component B) is preferably a polymer at least part of which contains hydrolysable silicon groups and having a polymerization degree of 20,000W 50,000. As the hydrolysable silicon group in the component A), that of formula III (R 3  is 1W12C monovalent hydrocarbon, X is H, halogen, alkoxy, etc.) is desired. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11295883-A (JP)
Title: Manufacture of structure provided with pattern due to ruggedness on surface
Inventor: SERIZAWA SHOGO
IPC: G03F7/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To manufacture a structure which is provided with a pattern due to ruggedness on its surface with high dimension and shape accuracy and also at a relatively low cost. SOLUTION: A plating layer 12 is formed on the surface of a low heat expansive cast iron substrate 11 by an electroless plating method that uses a nickel system alloy. After the layer 12 is coated with a photo resist, exposure and development are performed to the photo resist and a protective film is formed by the photo resist providing a prescribed pattern. Then, the layer 12 is etched from the upper part of the protective film, the pattern is formed on the layer 12 and grooves 13 are formed. After a left protective film is removed, as the result, the formed surface is coated with a fluorine system resin or the like. Then, heat processing is performed on a coated film 15 such as the fluorine system resin and the layer 12, the layer 12 is cured and also the coated film 15 is baked.
Patent JP-H08263337-A (JP)
Title: Installation system for computer program
Inventor: YOSHIMURA CHIEKO
IPC: G06F9/06
Filed: 1995-03-27
Abstract: PURPOSE: To provide an installation system which can fast install a computer program. CONSTITUTION: This installation system includes a hard disk 30, a RAM disk 40, a cartridge magnetic tape 20 which stores a computer program consisting of plural software packages in a stream form, and an installation tool 10 which reads the computer program out of the tape 20 and installs it into the disk 30. Then the tool 10 includes a spool directory production means 11 which produces a spool directory 41 on the disk 40 and a software package installation means 12 which reads the computer program out of the tape 20 to store it in the directory 41 and then stores the program into the disk 30.
Patent JP-S59220859-A (JP)
Title: Electronic computer
Inventor: WASHITSUKA ISAMU
IPC: G06F15/02
Filed: 1983-05-27
Abstract: PURPOSE:To facilitate operating a function operation key by calculating a function to the operation result with the operation of a function key while the operation result is displayed and executing the functional operation with operations of numerical value input and function keys. CONSTITUTION:The functional calculation is executed as follows; a depressed key is searched and a code corresponding to this key is stored in an RAM if it is found (step 1), and it is discriminated whether this key is ENTER key or not (step 2), and a result F/F which displays the operation result is discriminated (step 3), and it is discriminated whether the key code is a function key or not (step 4), and operation and functional operation of a formula inputted with keys are performed (step 5), and the result F/F is set (step 6), and a set execution F/F is set until a key other than ENTER key is inputted (step 7), and control for display is performed (step 8), and the execution F/F is discriminated (step 9), and it is discriminated whether the key code corresponds to ENTER key or not (ste 10), and the execution F/F is reset (step 11), and the storage of the formula is stored in the RAM in the order of key operation (step 12), and the result F/F is reset (step 13). If numerical value input and function keys are operated just after the end of operation, functional calculation to them is executed.
Patent JP-S63259682-A (JP)
Inventor: ICHIRIKI HIDEKI
IPC: G09G1/14
Filed: 1987-04-17
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-H10277904-A (JP)
Title: Optical element peeling device
Inventor: OMURA MASASHI
IPC: G02B3/00
Filed: 1997-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent an optical element from being stricken too strong by controlling a strike means for impactively striking the optical element on a part inverse to the side being in contact therewith. SOLUTION: When a hammer block part 23 reaches a prescribed position (for example, a position right before a support panel 25c, etc.), a CPU stops the hammer block part 23. After that, the CPU controls an air controller so as to suddenly exhaust the air from an air pipe. This control moves a piston 24c in a cylinder tube 24a in the left direction by the difference in the air pressure in the cylinder tube 24a and consequently an interlocked part 24b and the hammer block part 23 move in the left direction. The hammer block part 23 thus collides with an impact receiver plate 22e of a strike transmission part 22. The impact received by the impact receiver plate 22e is transmitted to a peeling pin Pa in an extremely short time so that the peeling pin P1 approximately instantly strikes the end face of an optical element W1 in the left direction.
Patent JP-H08287265-A (JP)
Title: Segment display method
Inventor: ICHIKAWA AKIRA
IPC: G06T11/00
Filed: 1995-04-20
Abstract: PURPOSE: To perform a clip process corresponding to a specific terminal process by performing the specific terminal process on the border line of a clip area even when a display of a segment extending beyond the clip area is specified. CONSTITUTION: It is decided whether or not the virtual line 48 connecting a start point S and an end point E which are specified crosses the border line of the clip area 52; when it is decided that the virtual line 48 crosses the border line of the clip area 52, a segment 64 is displayed according both end points S1 and E1 of the part 48A of the virtual line 48 positioned in the clip area and specified line width, and circles 66 and 68 which center on the intersections S1 and E1 and have diameters equal to the line width are displayed as the specific terminal process at the intersections S1 and E1 where the virtual line crosses the border line of the clip area 52.
Patent JP-H10266663-A (JP)
Title: Ignition switch
Inventor: TANAKA TOSHIYUKI
IPC: B60R25/01
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To eliminate a loss in stroke of a steering lock bar, and to reduce the number of components while minimizing the external shape. SOLUTION: An ignition switch is provided with a turn-off position, a turn-on position which is connected with a battery circuit at a turn-off position located at one turning direction, a steering lock position in which a steering unit is locked which is located in the other turning direction of the turn-off position and a lock open position which opens an external lock between the turn-off position and the steering lock position. The locking motion of the steering unit and the unlocking motion of the external lock are carried out, independent from each other, by a pair of protrusions 10, 11 formed on a cam 8.
Patent JP-H01266072-A (JP)
Title: Method for controlling rear wheel of four-wheel steering vehicle
Inventor: FUKAMACHI KAZUHIRO
IPC: B62D7/14
Filed: 1988-04-18
Abstract: PURPOSE:To improve driving stability at the time of hauling a trailer in the captioned method in which rear-wheel steering angle is proportionally controlled to a front-wheel steering angle according to a rear-wheel steering coefficient by carrying out rear-wheel steering angle control according to a rear-wheel steering coefficient which is obtained according to a defined formula at the time of hauling a trailer. CONSTITUTION:In a four-wheel steering mechanism, steering angle sensors 4, 13 for detecting the steering angles deltaf, deltar of front wheels 3 and rear wheels 12 respectively, a vehicle speed sensor 5 for detecting a vehicle speed V, and a trailer traction sensor 7 are provided and their output signals are inputted into a control unit 6. The rear-wheel steering angle deltar is obtained a formula, deltar=Kdeltaf (K=rear wheel steering coefficient) to feedback control a rear-wheel steering actuator 8. In this case, at the time of hauling a trailed, a trailer- hauling-time steering coefficient kt is obtained from a formula, kt =1-{(1+ AtV<2>)/(1+AV<2>)}.(1-k) where, A, At=a stability factor at the hauling time and no-hauling time of a trailer, and rear-wheel steering angle control is performed according to this steering coefficient kt.
Patent JP-H09259790-A (JP)
Title: Deflection yoke
Inventor: MIURA TAKAHIRO
IPC: H01J29/76
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a deflection yoke by which various convergence errors, raster distortion or the like can be corrected and a convergence characteristic or the like can be improved with simple constitution by symmetrically forming recessed parts or projecting parts inside of cores. SOLUTION: In cores 30A and 30B, projecting parts A are formed in a symmetrical position to a virtual horizontal plane containing the tube axis of a cathode-ray tube, and are formed in a symmetrical shape to a plane vertical to this plane. The projecting parts A are extendedly formed in this circumferential direction so that a cross section becomes the same shape in the circumferential direction of the cores 30A and 30B. In this way, in the vicinity where the projecting parts A are formed, magnetic resistance of a magnetic circuit is reduced by the extent that a thickness of the cores 30A and 30B becomes thick. Therefore, magnetic flux density of a deflecting magnetic field can be improved in the vicinity of the projecting parts A, and the magnetic field distribution of the deflecting magnetic field can be locally corrected in a pin shape.
Patent JP-S60236232-A (JP)
Title: Forming method of minute pattern
Inventor: ITAKURA HIDEAKI
IPC: H01L21/3065
Filed: 1984-05-10
Abstract: PURPOSE:To form concavities of the same depth irrespective of the of a sectional area of a concavity to be formed, by applying inactive ion beams to a layer of a substance to be processed, so as to facilitate etching. CONSTITUTION:A mask material 2 is connected on the surface of a layer 1 of a substance to be processed, and holes 3 and 4 of desired patterns having widths w3 and w4 respectively are formed. Subsequently, an apparatus is employed in which etching can be conducted while inactive ion beams 7 are applied by an ion beam generator. Then, first portions 8 and 9 in which inactive ion beams are injected are formed, and further concavities 10 and 11 are formed by applying etching to the layer 1 of the material to be processed. Thereafter the mask material 2 is removed, and thereby the formation of the desired patterns is completed. According to this method, the portions 8 and 9 of the layer 1, which are formed by the application of the inactive ion beams 7, are turned to be easy to etch, and thus etching can be executed consecutively even when reactive seeds are sparce in an opening of small area.
Patent JP-2000279045-A (JP)
Title: Production of plant exhibiting specific s-locus
Inventor: TAKASAKI TSUYOSHI
IPC: C12N5/10
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a one-generation hybrid race (F1) by introducing a specific S-locus type S-receptor kinase gene into a plant in such a way to cause onset of the gene in the pistils, and thereby imparting the properties of the same S-locus type to the plant, to produce the plant exhibiting a specific S-focus type and selectively avoid fertilization of the pollens. SOLUTION: This method introduces a specific S-locus type S-receptor kinase gene into a plant belonging to the genus Brassica, e.g. Brassica pekinensis Rupr., in such a way to cause onset of the gene in the pistils, thereby imparting the properties of the same S-locus type to the plant. It is preferable to introduce the S-receptor kinase gene by the aid of an agrobacterium, or a vector containing a promoter, e.g. that for S-sugar protein gene which peculiarly acts on S-receptor kinase gene and pistil.
Patent JP-S63261021-A (JP)
Inventor: MORIKI HIROYUKI
IPC: E03C1/12
Filed: 1987-04-17
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-S59220514-A (JP)
Title: Elevation type working platform ship
Inventor: KIKUI KEIZOU
IPC: E02B17/08
Filed: 1983-05-31
Abstract: PURPOSE:To prevent the violent collision of the legs of a working platform ship against the bottom under water by controlling the falling speed of the legs by a method in which legs provided to working platform ship are made of a lower end-opened hollow material, and the outflow rate of air in the legs is regulated by an opening regulating valve provided to the upper end. CONSTITUTION:Each leg 2 of a working platform ship 1 is made of a lower end- opened hollow material, and an opening regulating valve 9 is provided to the upper end of the leg 2. When lowering the leg 2, the valve 9 is opened to adjust properly the opening, the brake of a winch 3 is loosened, and the leg 2 is freely fallen down. In this case, air 12 in the leg 2 is discharged at a controlled flow rate from the valve 9 by water 11 coming into the leg 2, and the leg 2 is softly landed on the bottom 6 under water at a proper falling speed. Afterwards, the working platform ship 1 is lifted up on the water surface by means of a leg elevator on the working platform ship 1.
Patent JP-S59221098-A (JP)
Title: Terminal interface device of key telephone device
Inventor: NAKAYAMA YASUNOBU
IPC: H04M9/00
Filed: 1983-05-31
Abstract: PURPOSE:To assure a privacy telephone state and to attain the circuit selection by providing a using state detecting part which detects the using state of trunk line at a terminal and sends the using state signal to a key telephone device and a switching part which switches the routes between the terminal and two trunk lines. CONSTITUTION:A using state detecting part 4 is connected to a trunk line 2, and a using state detecting part 5 is connected to a trunk line 3 respectively. The using state signals 37 are delivered from both detecting parts 4 and 5. A switching part 40 is provided between a telephone 21 and parts 4 and 5 and controlled by the switch signal 38 given from a main device 1. This part 40 serves as an automatic switching part which connects the telephone 21 to the part 4. This switch signal is delivered from a main control part having the processor function of the device 1. Then a relay contact within the part 40 is changed and controlled by the function of the telephone 21.
Patent JP-H04324338-A (JP)
Title: Chamber and device for analyzing normal-pressure gas
Inventor: KANAI SHOJI
IPC: H01L21/66
Filed: 1991-04-25
Abstract: PURPOSE:To obtain a normal-pressure-gas analyzing chamber and device which can catch outgases without spoiling the original state of a sample. CONSTITUTION:An opening section 5 having the same shape as that a semiconductor wafer W has is provided to a chamber 1 the inside of which a carrier gas 4 is passed through a carrier gas lead-in pipe 2 and carrier gas lead-out pipe 3. By closely sticking the main surface to be analyzed of the wafer W to the section 5 and heating the wafer W from its rear surface side with a heating plate 9, the generation of outgases is facilitated and the generated outgases are caught by means of the carrier gas 4.