baber/WOPTO huggingface dataset:
Patent JP-H11169471-A (JP)
Title: Irradiation of radioactive ray and device therefor
Inventor: SIOCHI RAMON ALFREDO
IPC: A61N5/10
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To efficiently execute a radiation medical treatment by irradiating a radioactive ray in accordance with a calculation dose volume histogram when it is within the range of a prescribed value of a prescription dosage volume histogram after it is compared with the prescription dosage volume histogram. SOLUTION: The calculation dose volume histogram is compared with an initialized prescription dosage volume condition in S502. When a performance index reaches a prescribed permission value (S512) (that is, when the dosage volume histograms by calculation and by prescription are mutually within the range of the prescribed values), static biplane collimators(MLC) are ordered in S514 and an irradiation time in S514 is minimized. When the performance index is repeated but not improved after a specified number of repetition, S514 is repeated. Therefore, when setting in a physical beam shielding device is adapted as against an optimized strength map, beam shielding device setting is adjusted within an optimizing procedure without deciding setting.
Patent JP-H07126847-A (JP)
Title: Formation of electrode magnetic field for sputtering
Inventor: EJIMA MASAKI
IPC: C23C14/35
Filed: 1993-10-29
Abstract: PURPOSE:To suppress a change of the film thickness distribution on a substrate with lapse of time by expanding the area of a target erosion region, thereby suppressing the load impedance of a sputtering discharge and facilitating charging of a larger electric power to the specified applied voltage. CONSTITUTION:A magnetron type sputtering device using a disk-shaped or doughnut-shaped target is composed of a central part cylindrical magnet 1, an intermediate part annular magnet 2, an outer peripheral part annular magnet 3 and a yoke 4 in the electrode magnetic field formation of this device. Magnetic lines of force are emitted from the central part magnet 1. The magnetic lines of force 5' sinking in the central part magnet and the magnetic lines of force 5 emitted from the outer peripheral part magnet 3 and sinking in the intermediate part magnet 2 are generated and the entire part is like double rings, by which the target erosion region is expanded. As a result, the closing of the large sputtering electric power is facilitated and the change of the film thickness distribution with lapse of time is suppressed.
Patent JP-S62130831-A (JP)
Title: Manufacture of in-mold expansion-molded body of polyolefin-based resin
Inventor: KUWABARA HIDEKI
IPC: B29K23/00
Filed: 1985-12-03
Abstract: PURPOSE:To obtain an in-mold expansion-molded body of polyolefin-based resin which is excellent with no application of special curing after molding by a method wherein prefoamed particles of polyolefin-based resin containing inorganic gas, the pressure of which is substantially equal to the atmospheric pressure, is loaded in a mold and, after that, the mold is evacuated and the prefoamed particles are heated for expansion molding. CONSTITUTION:After prefoamed particles containing inorganic gas, the pressure of which is substantially equal to the atmospheric pressure, are loaded in a mold, the mold is evacuated. The pressure in the evacuated mold depends on the expansion ratio of the prefoamed particle and normally and is preferably below 710mmHg. After the evacuation of the mold, the expansion molding is done by heating. Normally, the steam having a pressure of 2-5kg/cm<2> by gage is used for heating the prefoamed particles. A molded body, which is obtained by expanding the prefoamed particles in the mold under heat, is removed from the mold after being cooled down to a temperature at which the releasing is done easily. The degree of cooling can be known by the surface pressure of the foam. In case of ethylene propylene random copolymer, for example, the molded body is preferably removed from the mold in the state that the surface pressure lies within the order of 1-0.5kg/cm<2> by gage.
Patent JP-H01114761-A (JP)
Title: Voltage detecting circuit
Inventor: SAGANE TOMIYASU
IPC: G05F1/10
Filed: 1987-10-29
Abstract: PURPOSE:To obtain the detecting circuit which an adjust easily the gain, and especially, can decrease the gain by constituting the title circuit so that a terminal of a high voltage side of a constant-voltage diode, and a terminal of a low voltage side are connected to a non-inversion input terminal of an operational amplifier and a low voltage source, respectively. CONSTITUTION:The terminal of a high voltage side of a constant-voltage diode 2, and the terminal of a low voltage side are connected to the non-inversion input terminal of an operational amplifier 1 and a low voltage source 3b, respectively. The output terminal of the operational amplifier 1 is connected to a high voltage source 3a through a current supplying part 4. Also, to an inversion input terminal of the operational amplifier 1, an input voltage is applied through a resistance 5, and the inversion input terminal and the output terminal are connected through a resistance 6. Moreover, the output terminal of the operational amplifier 1 and a positive power source input terminal are connected, and the current supplying part 4 having an, electric resistance becomes a bus for supplying a current to the output terminal of the operational amplifier 1 and the positive power source input terminal from the high voltage source 3a. Accordingly, the gain of the operational amplifier 1 can be set freely by the ratio of resistance values of the resistance 5 and 6, and for instance, it also becomes possible to reduce the gain so that a feedback control is executed stably.
Patent JP-2000103838-A (JP)
Title: Epoxy resin composition for semiconductor sealing
Inventor: MIZUIKE KATSUYUKI
IPC: H01L23/31
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which is a one-package composition having stability against moisture, a low viscosity, and good storage stability and can give a cured product having high heat resistance, high humidity resistance, and excellent adhesion by mixing an epoxy compound with diethylamine. SOLUTION: The epoxy compound is an epoxy resin used alone or in combination with a reactive diluent or another epoxy compound. The epoxy resin is desirably one having at least two epoxy groups. It is desirable that the reactive diluent or another epoxy compound is used in an amount of at most 30 wt.% based on the epoxy compound. The amount of diethyltoluenediamine used is in the range of 0.7-1.4 equivalents of the active hydrogen atoms of diethyltoluenediamine per equivalent of the epoxy groups of the epoxy compound. It is the most desirable that the cure accelerator used is tris- acetylacetonatocobalt.
Patent JP-H07124610-A (JP)
Title: Joining method by spot welding for steel strip
Inventor: NAKATANI OSAMU
IPC: B21B15/00
Filed: 1993-10-29
Abstract: PURPOSE:To join the rear end of a preceeding strip and the front end of a succeeding strip through a spot welder in the state of black surface in a continuous processing line of steel strips. CONSTITUTION:The strength of welding point necessary to join steel strip S is obtained by carrying out spot welding through decision of welding condition composed of the adhering state of the surface of the strip based on the kind of steel, sheet thickness, sheet width and sheet shape of the steel strip and relation of electric current and compressions of electrodes 11,11' of the spot welder 10 adjusted to the high tension added to the strip and a resistance welding time. Therefore, it is possible to obtain the necessary strength through the spot welder.
Patent JP-2000093079-A (JP)
Title: Protective agent for egg soluble when used
Inventor: KITAMURA AKITOSHI
IPC: A23B5/06
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a granular protective agent for egg, soluble in time of use, capable of stably storing for a long time, uniformly dissolving in a medium when used, and reinforcing egg shell, excellent in safety by including a polymer having film forming function such as polysaccharides or the like, a dispersing agent and an antifungal agent. SOLUTION: This protective agent comprises (A) a polymer having film forming function selected from the group consisting of a polysaccharides such as sodium alginate, sodium salt of polyacrylic acid, sodium oleate, vinyl acetate and fatty acid salts of morpholine, (B) one or more kinds of dispersing agents selected from the group consisting of lecithin, sorbitan fatty acid esters, fatty acid esters of glycerol, sucrose fatty acid esters, propylene glycol fatty acid esters, and (C) an antifungal agent having antibacterial and antifungal functions such as butyl p-hydroxybenzoate, ε-polylysine, a decomposition product of pectin, dehydroacetic acid, a protamine or the like. The protective agent preferably includes a coloring agent, a color former and a perfume.
Patent JP-H09113237-A (JP)
Title: Folded null interferometer
Inventor: ICHIKAWA HAJIME
IPC: G01B9/02
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To easily measure the shape of a hyperboloid having a small quadric non-aspheric surface coefficient with high accuracy by transforming plane waves radiated from the main body of an interferometer into spherical waves and making the spherical waves entering a rotationally symmetric surface to be inspected, and then, reflecting reflected waves from the surface to be inspected by return. SOLUTION: Plane waves radiated from the main body of an interferometer are transformed into spherical waves through a condenser lens 3 and entered into the surface (hyperboloid) to be inspected of an object 2 to be inspected and the reflected waves of the incident waves are returned by means of a returning mirror 1. The optical axis of an interference measuring system is coincident with the main optical axis of the lens 3 and the moving axis of a moving mechanism 4 is made parallel to this optical axis. The mirror 1 has an opening at the center of its outside diameter and the opening is utilized for aligning the mirror 1 with the optical axis together with a high-accuracy plane on the rear surface of the mirror 1.  The object 2 and mirror 1 are aligned so that the reflected light from the surface 2a and the reference surface of the interference measuring system can form interference fringes. An arithmetic device converts picture information from an interference fringe image pickup device into optical path difference data and calculates the shape error of the surface 2 through analysis from the quadric nonspheric surface coefficient.
Patent JP-S63129063-A (JP)
Inventor: SHIMADA KOHEI
IPC: C04B35/101
Filed: 1986-11-14
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-2001094195-A (JP)
Title: Optical semiconductor element
Inventor: MASHIO NAOYA
IPC: H01S5/042
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of an optical semiconductor element, due to the fact that an ohmic electrode can be formed on the entire surface of a contact layer and an electrode exists also on a block layer and to realize a highly reliable electrode structure at a low resistance. SOLUTION: In a semiconductor laser, where an n-type InP clad layer 12, a multiple quantum well active layer 13, a p-type InP clad layer 14 and a p-type InGaAs contact layer 15 are stacked in order on an n-type InP substrate 11, an etching is performed from the layer 15 up to reach the layer 12 to form a mesa stripe 16, block layers 17 consisting of an InP layer are respectively formed on the side surfaces of the mesa stripe 16 and a P-side electrode 31 is formed, in such a way as to come into contact with both of the layer 15 and the layers 17, a contact electrode 20 consisting of a Pt layer 21, a Ti layer 22 and a Pt layer 23 is inserted between the electrode 31 and the layers 15 and 17.
Patent JP-H03132477-A (JP)
Title: Rear wheel steering lock device used for front/rear wheel steering car
Inventor: NAKAYAMA HIROTAKE
IPC: B62D7/14
Filed: 1989-10-19
Abstract: PURPOSE:To enhance the running performance by putting an actuator in operation inserting a lock pin in the pin receptacle of a lock plate through a shift arm, and steer locking the rear wheels in the straight running condition when a front/rear wheel steering car is run through only steering of the front wheels. CONSTITUTION:The rear wheel steering device of a motor truck transmits the rotation of a rear drive shaft 41 to rear wheels 54 via a Birfield joint 43, wherein a knuckle 45 is coupled with the outer end of an axle housing 44, which is fitted on a shaft 41, swingably with the aid of king pins 46, 47. The rear wheels 54 are rotatably supported on a knuckle spindle 48 formed in a single piece with the knuckle 45. The knuckle 45 is provided with a lock plate 11 extending therein, and a lock pin 12 capable of being removably mounted to the pin receptacle 17 of this lock plate 11 is arranged on the axle housing 44 side. This lock pin 12 engages the pin receptacle 15 through a shift arm 14 by the operation of an actuator 13, installed parallelly on this pin 12, when the rear wheels are running straight.
Patent JP-H11110147-A (JP)
Title: Printer
Inventor: ISHIHARA HIROSHI
IPC: G06F3/12
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To shorten the printing time of a printer by decreasing the quantity of data which are transferred to the printer from the outside. SOLUTION: A display list interpreter 14 judges whether or not the elements obtained via the interpretation of a display list are the data, which are referred to by plural times in the following interpretation modes. If the data, which are referred to plural times are judged, these data are stored in a reference data storage (exclusive buffer) 20. Then, it is judged whether or not the said elements are a partial display list having the same structure as the display list. If the partial display list is judged, the data on the list are stored in the storage 20. Furthermore, it is judged whether or not those elements are the data belonging to plural bands. If these data are judged, they are also stored in the storage 20.
Patent JP-S63124948-A (JP)
Title: Inspection device for printed wiring board
Inventor: HIRANO KINICHI
IPC: H05K3/00
Filed: 1986-11-14
Abstract: PURPOSE:To shorten the detection time and improve the detection efficiency by enlarging and displaying an image of a defective part of printed wiring in an image of the distribution state of heat generated at the defect part of the printed wiring. CONSTITUTION:When a short-circuit land is indicated as a result of the use of a conventional inspection device, this printed wiring board 7 is placed within the visual field range of an infrared camera 1, insertion pins 9 and 9' are inserted into through holes in a short-circuit land respectively, and a necessary current is fed from a DC power source 8, so that slight heat is generated at the short-circuit place. This heat radiation is sensed by the detecting element in the camera 1 and displayed on a monitor 5. While an appearing thermogram is adjusted through a video camera 3, the position of a cross point 25 on the monitor 5 is moved and the printed wiring board 7 is moved along the thermogram. Consequently, an enlargement image of each movement is projected on a black-and-white monitor 6, so the short-circuit place can be detected.
Patent JP-H05104651-A (JP)
Title: Manufacture of thermoplastic resin-laminated paper having non-laminated side periphery and apparatus therefor
Inventor: SOEJIMA KEIICHI
IPC: D21H23/00
Filed: 1991-10-21
Abstract: PURPOSE:To manufacture thermoplastic resin-laminated paper in which the finish of a resin-layered end part becomes an excellent straight-line by laminating thermoplastic resin in a molten state on base paper and a masking tape, and cutting the resin layer along the side end of the masking tape, and then removing the laminated masking tape. CONSTITUTION:On the lower side of a T die 20. a cooling device comprising a cooling roller 22 and a nip roller 23 Is provided, and base paper 1 having a winding tape 3 and the film 21 of thermoplastic resin mounted thereon is held between both rollers in order to be cooled while being in press-contact therewith. On the upper surface of the base paper 1 separated from the cooling roller 22 by a guide roller 11, a resin film 2 is laminated for forming a laminated paper, and the winding tape 3 is mounted on the side periphery 5 of the base paper 1 in a manner of being pressed by the resin film 2. After passing through the guide roller 12, the thermoplastic resin-laminated paper is cut by a knife 25 along the side end of the winding tape 3.
Patent JP-H08110039-A (JP)
Title: Apparatus plug device for gas apparatus
Inventor: SUZUKI HIROSHI
IPC: F16K5/02
Filed: 1994-10-12
Abstract: PURPOSE: To perform linear. adjustment of a flow rate of gas in a small flow rate region. CONSTITUTION: An apparatus plug device for a gas apparatus is a device in which a plug installation chamber 10 crossing a gas flow passage 11 and an apparatus plug 30 having a through gas passage are fitted and which changes the area of a gas flow passage through rotation of the apparatus plug 30, and a seal member 20 is located in the plug mounting chamber 10. An inlet 21 of the seal member 20 and a plug inlet 31 of the apparatus plug 30 are formed in a spot spaced away by a specified radius from an axis in the direction of the rotary shaft of an apparatus plug. The outlet 22 and the plug outlet 32 are formed in the rotating peripheral surface of the apparatus plug and a narrow spot is partially formed at the outlet 22 so that an amount of gas about to flow out through the plug outlet 32 is limited.  Further, the outlet 22 has length formed at a value corresponding to a rotation angle at which the inlet 21 and the plug inlet 31 are overlapped with each other.
Patent JP-H07106718-A (JP)
Title: Printed circuit board with heat sink
Inventor: ARAKAWA TOYOKI
IPC: H05K1/05
Filed: 1993-10-06
Abstract: PURPOSE:To prevent swell or corrosion at a circuit board, by filling a continuity through hole with a filler, blocking the through hole with a heat sink, and preventing a bubble or a flux from remaining in the through hole. CONSTITUTION:A continuity through hole 12 is filled with a solder material 38 in a flow-soldering method and the like. Both faces of a circuit board 10 are covered with masking materials 40 and 42 before the solder filling step. After a quantity of solder 38 is applied adequately, the masking materials 40 and 42 are peeled. Then, a heat sink is bonded with an insulating layer made of adhesive material. Since the through hole 12 is filled with the solder 38, a bubble doesn't penetrate into the through hole. Then, there remains no bubble that swells or shrinks with the change of temperatures. A swelled part is not formed in the circuit board and corrosion is hardly generated.
Patent JP-H04150223-A (JP)
Title: Output circuit including integrated circuit
Inventor: HARADA TAKASHI
IPC: H03K17/00
Filed: 1990-10-10
Abstract: PURPOSE:To realize the multi-channel circuit by setting a level fed to the collector of an NPN transistor(TR) whose base is connected to the collector of a PNP TR smaller than a power supply voltage so as to reduce the power consumption in the inside of the IC. CONSTITUTION:This circuit consists of a PNP TR 101, an NPN TR 102 whose base is connected to the collector of the TR 101, a voltage source VC applying a level to the emitter of the PNP TR 101 and a voltage drop means 2 provided on the outside of an integrated circuit 1 and setting a level fed to the collector of the NPN TR 102 smaller than the level of the voltage source VC. When the PNP TR 101 is turned on, the collector current flows to a base and the NPN TR 102 is turned on. In this case, a voltage applied to the NPN TR 102 is set lower than the power supply voltage VC of the voltage dropping means 2. Thus, the power consumption in the inside of the integrated circuit 1 is reduced and the multi-channel circuit is realized.
Patent JP-H02120770-A (JP)
Title: Toner hopper and image forming device
Inventor: SUGA TAKAYUKI
IPC: G03G15/08
Filed: 1988-10-31
Abstract: PURPOSE:To increase the toner housing quantity of a toner hopper with a simple and safe constitution by piling up and disposing 1st and 2nd sheets on the tilt bottom part of a toner hopper main body and vibrating the sheet with the aid of the projection part of a toner auger. CONSTITUTION:Toner (t) housed in the toner hopper 55 is conveyed to a toner discharging port 59 through the 1st and the 2nd tilt bottoms 60a and 60b according to the turning of the toner auger 61. The 1st sheet 66 extended above the auger 61 on the bottom 60a and the 2nd sheet 67 piled up and disposed with the sheet 66 are provided. The sheet 66 responds to the projection part 68 of the auger 61 and the sheets 66 and 67 are vibrated, thereby preventing the toner (t) from being solidified. Therefore, the toner hopper is obtained, whose toner housing quantity is made larger and where the toner is used without wastefulness with the simple and safe constitution in which a stirring body, etc., is not needed and maintenance is improved. By providing a display part on the outside of the hopper, the exchange time of the hopper and the color of the toner, etc., is easily confirmed when the content of the display is supplied to the outside in a state where the hopper is mounted in an image forming device.
Patent JP-H06123794-A (JP)
Title: Device and method for remote incore work
Inventor: YUGUCHI YASUHIRO
IPC: G21C17/003
Filed: 1992-10-12
Abstract: PURPOSE:To remotely perform integrity check, and inspection, repair of the portion to be repaired, and fixing work inside a core shroud. CONSTITUTION:In a core shroud 16 placed in a reactor pressure vessel, upper columns 20 and lower columns 21 are stood from the upper grid plate 6 through a core column plate 7 to a control rod drive device housing 13. To the upper column 20, an arm 22 freely extensible in the radial direction is provided. To this arm 22, an axial guide arm 23 equiped with a unit 25 for checking and repairing the inside of the core shroud 16 is fixed. Each column 20 and 21 are hung up inside the core shroud 16 with a hanging-in crane 2. The unit 25 for repairing work is connected through cables 27 to the control panel 29.
Patent JP-S60155221-A (JP)
Title: Isocyanate-reactive compound obtained from tdi distillation residue and polyurethane prepared therefrom
Inventor: JIEEMUSU EMU OKONNAA
IPC: C08G18/50
Filed: 1984-12-26
Abstract: PURPOSE:To facilitate the production of the titled compound by directly using a specified TDI distillation residue without any step of modification or pulverization, by reacting said residue with a polyol in the presence of an organic solvent. CONSTITUTION:A TDI distillation residue comprising 30-70wt% toluene diisocyanate left after distilling a phosgenation product of toluenediamine and 70- 30wt% nondistillable tar-like by-product of phosgenation is reacted with a polyol of a MW of 62-7,000 and an average functionality of 2-4 (e.g., diethylene glcyol) in the presence of an organic solvent (e.g., monochlorobenzene) to obtain the titled compound of an OH value of 200-700mgKOH/g. This compound is reacted with an organic polyisocyanate in the presence of a catalyst and a blowing agent to obtain a polyurethane foam.