baber/WOPTO huggingface dataset:
Patent JP-H10289694-A (JP)
Title: Light source device
Inventor: FUKUDA SATORU
IPC: H01J65/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a light source device, density of oxygen remaining in a casing being stably maintained at a given level, and excimer light from a dielectric barrier discharge lamp capable of being radiated with high efficiency. SOLUTION: This device comprises a dielectric barrier discharge lamp 10 in which an excimer is generated by a dielectric barrier discharge and the excimer light is discharged, a casing 20 housing this dielectric barrier discharge lamp 10 and having a window member taking out the excimer light from that dielectric battier discharge lamp 10, gas distributing means 30 for distributing inert gas in this casing 20. In this case, by the gas distributing means 30, the inert gas is distributed into the casing 20 so that the gas pressure in the casing 20 has a value which is larger by 100 Pa or more than atmospheric pressure.
Patent JP-2000280672-A (JP)
Title: Fixing structure of binding tool
Inventor: ODA TAKASHI
IPC: B42F13/20
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide the fixing structure of a binding tool, by which the binding tool can be reused when necessary and, on the other hand, the binding tool and a cover body are made to be easily separable from each other for executing a segregation and separate disposal without difficult. SOLUTION: This structure is equipped with a foot tube 26, which is provided on the base 20 of a binding tool 12, and a shaft member, which is insertional to the foot tube 26. A shaft member is arranged so as to pass through a hole formed on the backbone 15 of a cover body. The leg tube 26 is assembled so as to receive the shaft member. In the leg tube 26, a tongue piece 35, at the free end side of which a claw part is equipped, is formed. On the other hand, in the shaft member, a recessed part and an engaging recessed part 45 for receiving the tongue piece 35 and the claw part is formed.  Through the relative rotation between the foot tube 26 and the shaft member, the tongue piece 35 and the claw piece 35 and the claw part are respectively positioned in the recessed part and the engaging recessed part 45, so as to control the subsequent falling down of the shaft member in order to keep the binding tool 12 in a stable fixed state.
Patent JP-H09281269-A (JP)
Title: Construction of nuclear reactor building made of steel and building method
Inventor: YAMAKAWA TOSHIKIMI
IPC: G21C13/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to shorten a construction work period and to reduce a construction cost by building a nuclear reactor building which is much lighter in weight than a building made of reinforced concrete, producing this building in a factory and transporting the building to a site. SOLUTION: This building has double steel plate walls 12 which stow a nuclear reactor pressure vessel 1 therein, withstand the internal pressure at the time of the increase of the internal pressure and maintain hermeticity. Concrete 14 for shielding is packed within these double steel plate walls. Further, the building has empty double steel plate walls 16 in which the concrete is not packed. Pipings, vent ducts and pipings (pipings, etc., 17) are laid between the double steel plate 16 walls. Such nuclear reactor building 10 made of steel is built in a dock ad is ocean transported using the spaces in the double steel plate walls 12, 26 as ballast tanks. The building is then landed on site and the concrete for shielding is packed into the double steel plate walls.
Patent JP-H01267253-A (JP)
Title: Curl correcting device
Inventor: SAKATA TOSHIO
IPC: B65H29/70
Filed: 1988-04-14
Abstract: PURPOSE:To correct curl according to its condition by furnishing two roller couples for transporting sheets, a guide means, a curl correcting part protruding from the line of the roller couples connecting their nip positions in the direction opposite to the curling of sheet, and an adjusting means to adjust this amount of protrusion. CONSTITUTION:With a curl correcting device 1, each sheet with toner melted and fixed by a fixation device is pinched and transported by a roller couple 8 to be paid off to between guide plates 18, 18. A curl correction part 19 is set between these guide plates 17, 18 as described hereunder. If the leading and trailing edges of the sheet are curling in the condition indicating downward, the undersurface of the bend of the curl correction part 19 formed by guide members 20, 21 protrudes down from the line connecting the nip positions N1, N2 of the roll couples 8, 11, and a curved path Pd bending downward is formed between the correction part 19 and lower guide 18. Therefore this is depressed from the oversurface of the sheet. The angle constituted between the guide members 20, 21 is adjusted by a location setting part by reference to the degree of curling of the sheet.
Patent JP-H0235640-A (JP)
Title: Magneto-optical recording medium
Inventor: MACHIDA HAJIME
IPC: H01F10/12
Filed: 1989-04-13
Abstract: PURPOSE:To maintain reproducing characteristics and memory stability and to improve recording sensitivity by forming a recording layer of a specific amorphous magnetic alloy film having the axis of easy magnetization in the direction perpendicular to the film plane. CONSTITUTION:The recording layer is formed of the amorphous magnetic alloy film which has the axis of easy magnetization in the direction perpendicular to the film plane and is expressed by the formula I. In the formula I, x+y+z=1, 0<=x<1, 0<=y<1, 0<=z<1, 0<=l<=1, 0<=m<=1, 0.5<a<1, and 15atom%<=X<=35atom%. The reproducing characteristic and memory stability are improved in this way and the recording sensitivity is improved, as the Curie temp. can be lowered without degrading the coercive force and Kerr rotating angle. The high-speed information processing is thus possible.
Patent JP-S62251718-A (JP)
Title: Vari-focal thin-film lens
Inventor: HOSAKA NORIO
IPC: G02F1/035
Filed: 1986-04-25
Abstract: PURPOSE:To obtain a desired vari-focal effect, by arranging numerous mode- index lenses in series so that the refractive indexes and changes in refractive indexes of individual lenses can be superimposed. CONSTITUTION:A thin-film optical waveguide layer 2 made of LiNbO3 is formed on an LiTaO3-base plate 1 by CVD, sputtering method, etc., and, furthermore, mode index lenses 4 are formed on the base plate 1 by thermally diffusing Ti. Then a pair of positive and negative electrodes 31 and 32 are respectively formed on both sides of the lenses 4 on the base plate 1 by utilizing a photolithography technique or deposition. Optical beams propagated through the optical waveguide 2 are respectively refracted by the 50 pieces of lenses and condensed. When the impressing voltage is changed, the refractive index varies and, when the impressing voltage is made higher, the focal point moves from Point A to Point B. Such vari-focal thin-film lens can be applied to optical integrated pickups for optical disk, etc., for correcting the focal error to disk surfaces.
Patent JP-H01265838-A (JP)
Title: Cleaning device of interior of water tank
Inventor: YANAGI EIJI
IPC: A01K63/04
Filed: 1988-04-19
Abstract: PURPOSE:To wash pebbles with a small amount of cleaning water and to clean a water tank without letting an operator into the water tank, by embedding air jetting pipes having formed plural air jetting holes in pebbled laid in the bottom of the water tank, introducing air from the top, jetting air from jetting holes and extracting waste water. CONSTITUTION:Pebbles 12 are laid on the bottom of a water tank 10 and air jetting pipes 14 consisting of air feeding pipes 18 of vertical part and an embedding parts 16 having formed plural air jetting holes 20 are quipped in such away that the embedding parts 16 are embedded in the pebbles 12. Then a cover 22 detachably fixed to the top opening of the air feeding pipes 18 is optionally removed, pressure air from an engine blower 30 is sent to the air feeding pipes 18, jetted from the air jetting holes 20 of the embedding part 16 to remove contaminant of the pebbles 12 and waste water containing the separated contaminant is sucked up through a waste water pipe 35 by a discharging pump 33 and released to the outside of the water tank 10.
Patent JP-H01267115-A (JP)
Title: Commodity packing method and equipment
Inventor: ARAKI KAZUNORI
IPC: B65G47/88
Filed: 1988-04-19
Abstract: PURPOSE:To improve the conveying ability, by arranging a bottle stopper on a bottle conveyor to be diagonal to the advancing direction, gripping bottles, which have been aligned in a staggered piling up state, by a grip block utilizing the frictional resistance which works between the weight of bottles and the conveyor chain, transferring to the packing pattern and realigning the bottles. CONSTITUTION:Bottles 35 which have been carried by a bottle conveyor 10, guided by a bottle guide 39, push boards 43, 44 and a bottle guide 40, hit a bottle aligning stopper 42 and stop. The bottle aligning stopper 42 has been tilted to the advancing direction of the conveyor 10 by an angle, theta=60 deg., which is the angle for bottles to be naturally aligned. Then, the bottle aligning stopper 42 is transferred in the flow direction, i.e., to the downstream side, and the bottles 35 are set free. Then, the bottles 35, which have been lifted by a gripper 48, are changed from the staggered piling up alignment to a checkboard alignment by turning the alignment of the gripper 48 by 30 deg. from the staggered piling up pattern alignment, by a turning device in a grip block 49. After transferring to a box conveyor 7 side, the gripper 48 descends to supply bottles in a box 20.
Patent JP-S5721618-A (JP)
Title: Construction of sand bag pile in soft ground under water
Inventor: SARAZAWA KAORU
IPC: E02D3/08
Filed: 1980-07-11
Abstract: PURPOSE: To effectively perform the filling of sand in a bag as well as reduce the number of bags used by a method in which a drop cover is floated on the surface of water in a casing while a bag is supported on the drop cover, and as sand is filled in the bag, the drop cover is gradually lowered.  
     CONSTITUTION: In the first place, a casing 3 is vertically erected, value 8 is opened, water introduced from a side opened 7 is introduced into the casing 3 through a pipe 5 until a given water level is reached, a drop cover 11 is floated on the surface of water in the casing 3, a bag 12 whose tip portion is filled with sand is inserted into the casing 3, and its tip is supported by the drop cover 11. Then, air from an air supply pipe 9 is sent into the pipe 5 under pressure, and sand is filled through an inlet 2 into the bag 12 while discharging water inside the casing 3 at a given discharging rate by the action of an air ligt pump. In this way, a sand bag pile 13 is formed, a cover 1 below the casing 3 is opened, the casing 3 is drawn out, and the sand bag pile 13 is left behind under the soft ground E to complete are construction of the pile. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02273617-A (JP)
Title: Skin detergent composition
Inventor: KAJIWARA YASUSHI
IPC: C11D1/34
Filed: 1989-04-14
Abstract: PURPOSE:To obtain a skin detergent composition having excellent rising property and feel of using, and mild to skin containing specific amounts of phosphate-based surfactant and water-soluble chitin derivative. CONSTITUTION:5 to 95wt.% a compound expressed by formula I (R1 is 8 to 18C hydrocarbon; X and Y are H, alkali metal or ammonium, etc.; l is 0 to 10) or formula II (R2 to R3 are same as R1; (m) and (n) are 0 to 10) and 0.0005 to 0.1wt.% water-soluble chitin derivative are contained in the objective composition. As a compound expressed by formula I, preferably sodium mono- or di- lauryl phosphate is used and chitosan is used as said chitin derivative.
Patent JP-S58212821-A (JP)
Title: Piercing device
Inventor: OKUJIMA YASUAKI
IPC: B21D37/08
Filed: 1982-06-04
Abstract: PURPOSE:To prevent generation of contact flaws on a work caused by a piercing punch by providing a stopper that restrains a driving cam at working position jointly with an actuator moving forwards and backwards in a die. CONSTITUTION:When piercing, a hydraulic cylinder device 37 is moved forward and the moving force is applied to a driving cam 32. Under this condition, the driving cam 32 is brought into contact with stoppers 40, 40, and positioned at a lower holder 22 to make it a piercing position. Accordingly, shifting of position is not caused by contacting with a sliding cam. To retreat it when piercing is not carried out, the cylinder device 37 is moved backward, and slid from the contact position with stoppers 40, 40 until it comes into contact with a stopper 42 on the upper face of the lower holder 22 around a pivot 33.
Patent JP-S63260186-A (JP)
Title: Laser source device
Inventor: SUMI KATSUTO
IPC: H01S5/00
Filed: 1987-04-17
Abstract: PURPOSE:To reproduce a picture having high quality by adjacently mounting a laser diode chip emitting light and a diode chip, which does not emit light, onto the same heat sink. CONSTITUTION:A heat sink 22 is set up onto a base 20 in a composite diode 18, and a laser diode LD and a diode (an equivalent diode) ED, which does not emit light, are disposed adjacently onto the heat sink 22. The thermal resistance of the laser diode LD and the equivalent diode ED takes an equal value at that time. Consequently, the thermal stability of the diodes can be improved. Each diode is differential-driven by a differential type circuit. Accordingly, the quantity of the temperature change of the laser diode LD is minimized, and a droop resulting from a temperature change and the variation of the wavelength of emitted light can be reduced remarkably. Since the symmetry of the whole differential type circuit including the composite diode 18 is further improved, the laser diode can be driven at higher speed.
Patent JP-S61253441-A (JP)
Title: Decision for far view image form of semiconductor laser device
Inventor: NITSUTA SHIGEYUKI
IPC: G01R31/26
Filed: 1985-05-01
Abstract: PURPOSE:To facilitate the decision on the far view image form, by determining a normal distribution curve corresponding to an actually measured far view image to judge the image to be defective when the absolute value of the difference between the actually measured image and the normal distribution is larger than the specified value beyond the specified range along the axis. CONSTITUTION:A normal distribution S0 which passes points M1 and M2 in the intensity half the peak value of the actually measured image S is set. Then, the absolute value DELTAP of the difference is determined sequentially between the actually measured image S and the normal distribution S0 along the axis of abscissa and a comparison is made to determine whether the absolute value DELTAP is larger continuously than a specified value over a specified angle range or not. When it is larger than the specified value, the far view image form of the corresponding semiconductor laser device is judged to be defective. Thus, a simple and clear reference is obtained and the judgement on the quality can be done automatically by a simple calculation.
Patent JP-S5219816-A (JP)
Title: Combustion method of recirculated exhaust gas in internal combustion e ngine
Inventor: NAKAGAWA HIROSHI
IPC: F02D21/08
Filed: 1975-08-07
Abstract: PURPOSE: To improve the dispersion and the combustion condition of fuel by utilizing the characteristic of atomized fuel and adding moisture to the fuel while maintaining EGR effect. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62252571-A (JP)
Title: Magnetic recorder
Inventor: MATSUMOTO HIDEAKI
IPC: G11B19/20
Filed: 1986-04-24
Abstract: PURPOSE:To separate these even when a slider and a disk are adsorbed by the film of water molecules by rotating the disk at low speed at the time of starting the disk. CONSTITUTION:When a starting signal is inputted to a magnetic recorder, a disk 1 is rotated at the low speed of several ten rotations or below per minute. In such case, a pulse signal from a rotary encoder 10 fitted to a spindle 2 is counted by a control part 11, and when the disk 1 comes to be a constant rotational angle, this may be advanced up to the frequency of the stationary rotation. Consequently, while the slider 3 is allowed to contact with the disk, the disk 1 is stopped, the film of the water molecular is formed at the clearance between the disk 1 and the slider 3 and the disk and the slider are adsorbed, the disk 1 is rotated at low speed, by generating the relative sliding to the disk and the slider, the film can be separated by the low shearing force and thereafter, the disk 1 may be rotated at high speed.
Patent JP-S5522466-A (JP)
Title: Continuous slow cooling and dehydrogenating method of steel plate
Inventor: SHIRAI YASUTA
IPC: B21B43/00
Filed: 1978-08-04
Abstract: PURPOSE: To cool the finish rolled steel plates in the specified time and prevent the production of hydrogenous defects by superposing these to a required thickness and covering them with heat-retaining covers.  
     CONSTITUTION: Steel plates 2 conveyed by a roller table 1 are subsequently stacked to a required thickness on a cooling bed 3. The slow cooling time for dehydrogenation is determined according to the hydrogen contents of molten steel and plate thicknesses. While the steel plates 2 are passing the cooling floor in this way, the entire part of the top of the cooling bed 3 is suspended by beam structures or the like and is covered with the heat-retaining covers 5 whose inside surfaces are lined with heat-insulating materials 4. The slow cooling of the temperature range effective for dehydrogeneation is secured by the high temperature at the peripheries owing to stacking of the steel plates 2, whereby the dehydrogenation is accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5430228-A (JP)
Title: Cold kneading reactive adhesive
Inventor: GUNJI ATSUSHI
IPC: C09J11/00
Filed: 1977-08-11
Abstract: PURPOSE: The title adhesive capable of giving a constant adhesion with ease, by accommodating a principal ingredient and a hardener at a given mixing ratio by a given unit quantity, and by agitating and kneading them as required. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63261616-A (JP)
Title: Sintered wire
Inventor: YAMAMOTO SUSUMU
IPC: H01B12/04
Filed: 1987-04-18
Abstract: PURPOSE:To prevent the deoxidation of the raw material powder at the time of sintering by applying the oxidation treatment in advance on the inner face of a metal cylinder with the oxygen potential lower than or equal to the oxygen potential of the metal oxide powder. CONSTITUTION:The raw material powder containing the metal oxide powder is filled into a metal cylinder applied with the oxidation treatment in advance on the inner face and having the oxygen potential lower than or equal to the oxygen potential (DELTAG deg.) of the metal oxide powder, the metal cylinder is extension-machined, then the raw material powder is sintered to form a sintered member. When the raw material powder containing the metal oxide such as Ag, Cu, Ni with the high oxygen potential to generate the oxide easily deoxidized at the normal temperature or higher in the metal cylinder, the deoxidation of the raw material powder containing the metal oxide powder in the metal cylinder can be prevented or suppressed.
Patent JP-S57210402-A (JP)
Title: Pickup cartridge
Inventor: AZUMA KOUICHI
IPC: G11B3/50
Filed: 1981-06-19
Abstract: PURPOSE:To make a fulcrum of oscillation clear and to lessen the deformation of a damper, by covering the small-diameter part of a supporting body for an oscillator, fixed to a sleeve at the rear part, with the damper, and then controlling it. CONSTITUTION:The rodlike part 14a of an oscillation system supporting body 14 penetrates a damper 15 and is fixed to a subordinate sleeve 16. Since the length between the front surface 15a of the damper 15 and a projection 15b is a little bit less than that between the rear end surface of the supporting body 14 and a recessed part 14b, the damper 15 is compressed to brake the supporting body 14. Thus, variance in damping force is suppressed to make a fulcrum of oscillation clear.
Patent JP-S61254979-A (JP)
Inventor: KAWASHIMA TOSHIAKI
IPC: G09G1/00
Filed: 1985-05-08
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-H05270364-A (JP)
Title: Wiper for vehicle
IPC: B60S1/32
Filed: 1992-03-24
Abstract: PURPOSE:To prevent a coupled part between a wiper blade and a yoke from being frozen owing to ice and snow, in a wiper wherein the blade slides over the yoke. CONSTITUTION:A wiper for a vehicle comprises a wiping part 20 for glass, a wiper blade 12 whose rigidity is increased in its longitudinal direction and which includes a part 21 to be supported formed integrally with the wiping part 20, and a yoke 14 having holding parts 15 for supporting the wiper blade in a plurality of respective spots in the longitudinal direction. The wiper 10 is coupled with the holding parts 15 of a yoke 14 slidably in the longitudinal direction of the wiper blade 12 and comprises a holder 16 fixed to the part 21 to be supported of the wiper blade 12 and a boot 18 of a resilient substance with which the holder and the holding part 15 of a yoke are covered.
Patent JP-H08272612-A (JP)
Title: Pipeline computer simulator
Inventor: ODAJIMA MAKOTO
IPC: G06F11/25
Filed: 1995-03-29
Abstract: PURPOSE: To provide a simulator which can faithfully simulate a pipeline computer to the hardware and also can intuitively perform a correct step operation of a single instruction. CONSTITUTION: A duplex register includes a 1st register 1 which performs a writing operation at an execution stage and a 2nd register 2 which simulates the operation of a pipeline computer. A memory variable store part 3 stores the address and data variables. A pipeline simulator control part 5 refers to or changes the first or second resisters 1 or 2 according to the timing and reading/writing states and then outputs the register value at the corresponding execution stage. The part 5 also selectively uses both address and data variables of the part 3 according to the referring or changing state and outputs the memory value that is calculated at the corresponding execution stage.
Patent JP-H07304027-A (JP)
Title: Method and device for supplying aggregate-mixed fluid
Inventor: MOCHIZUKI TAKUO
IPC: B01F5/02
Filed: 1994-05-10
Abstract: PURPOSE:To simply supply a concrete slurry to a high position while keeping the quality thereof constant by a method wherein a negative pressure is generated by jetting a pressure fluid fed from a fluid supply means by a jet pump, an aggregate supplied from an aggregate storage tank is mixed with the fluid, and a delivery port thereof is opened to a place to be supplied with an aggregate-mixed fluid. CONSTITUTION:After an aggregate is stored in respective aggregate storage tanks 13. a cement milk 7 in a storage tank 8 is sucked by a pressurizing pump 9 to be pressurized, thereby being supplied to high- and low-position jet pumps M.J.P through pressure fluid supply paths 10. The cement milk 7 from the high-position jet pump M.J.P is jetted out of a jet nozzle 14 to produce a negative pressure in a protective pipe 15 to suck outside air through an intake air pipe 16. The jet flow is jetted to a suction pipe 17, and outside air is sucked from an aggregate supply port 11. On the other hand, the aggregate in the aggregate storage tank 13 is supplied through an aggregate outlet 33 down to the aggregate supply port 11 of the jet pump M.J.P. An aggregate adhering to an inner surface of a container body 21 is washed by pressurized water from the high-pressure fluid supply path 10 and a washing water supply path 25.