baber/WOPTO huggingface dataset:
Patent JP-S5878482-A (JP)
Title: Metal vapor laser
Inventor: KAMIIDE TAKA
IPC: H01S3/036
Filed: 1981-11-04
Abstract: PURPOSE:To decrease the noises in laser output light without decreasing the power of the laser output power, by dividing a discharge space into a mixed discharge region of a gas and the metal vapor and a substantial gas discharge region. CONSTITUTION:A metal reservoir 30 is attached to a capillary 10 wherein the mixed discharge of He gas and Cd vapor is generated. The opening of said metal reservoir 30 to the capillary 10 is positioned within about 5cm from an anode 20 along the path of the discharge generated between the anode 20 and a cathode 26. A heater 34 is provided in said metal reservoir 30 in order to heat the Cd vapor. Therefore the Cd vapor from the metal reservoir 30 directly flows into the capillary 10, and the concentration in the capillary 10 is uniformly kept at a sufficiently adequate value.
Patent JP-H0464212-A (JP)
Title: Chip type cr composite part
Inventor: KANBARA SHIGERU
IPC: H01G4/40
Filed: 1990-07-04
Abstract: PURPOSE:To reduce an occupying area by forming a resistor and an electrode for the resistor to the surface of an insulating substrate, laminating and forming an electrode for a capacitor and a dielectric layer on a rear and forming an external electrode connected to these electrodes on the end face of the insulating substrate. CONSTITUTION:A resistance section R is composed of electrodes 3, 3 for a pair of resistors, a resistor 4 formed so as to connect the electrodes 3, 3, and an overcoat layer 5 covering the resistor 4. On the other hand, a capacitor section C is constituted by laminating an electrode 6 for a lower layer capacitor, a dielectric layer 7, an electrode 8 for an upper layer capacitor and an overcoat layer 9. External electrodes 10, 11 are formed on the end faces 2c, 2d of an insulating substrate 2 respectively. The external electrodes 10, 11 consist of thick-film electrodes 10a, 11a and solder plated layers 10b, 11b plated on the surfaces of the electrodes 10a, 11a respectively. The electrode 10 connects one electrode 3 and electrode 6 and the electrode 11 connects the other electrode 3 and electrode 8.
Patent JP-S6238270-A (JP)
Title: Method for coating resin
Inventor: HAYASHI YASUO
IPC: B05D7/14
Filed: 1985-08-13
Abstract: PURPOSE:To perform the perfect coating of one kind of a resin powder, in the coating to a metal body having a narrow part, by falling a sufficient amount of the resin powder in the narrow part by lowering charging voltage for a definite time during an electrostatic process. CONSTITUTION:In the coating of the inner surface of a drum, a narrow part comes to a corner space 13 having a wedge shaped cross-section generated by tightening a body pipe 11 and a bottom plate 12. In an electrostartic process, a nozzle 30 falls until reaches the height H2 of the total height H1 of the body of the drum while injects a resin powder charged by the application of voltage. Next, when the nozzle 30 reached the height H2, the falling of the nozzle 30 is stopped to hold the nozzle at said position for a definite time and voltage to be applied is reduced to 1/2. Whereupon, the resin powder falls without being charged to be stored in the corner space 13. Subsequently, voltage to be applied is again returned to the original one and the nozzle 30 is fallen to reach the bottom plate 12 and subsequently raised up to the height H1 to complete coating.
Patent JP-S6334886-A (JP)
Inventor: KAWADA TOSHIHIKO
IPC: B60Q1/00
Filed: 1986-07-28
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-S6420971-A (JP)
Title: Manufacture of electrodeposition type grindstone and device therefor
Inventor: MIURA TAKESHI
IPC: B24D3/00
Filed: 1987-07-17
Abstract: PURPOSE:To continuously produce grindstones with a simple production process by feeding and temporarily sticking abrasive grains on both faces of a belt plate extracted from a belt plate winder then immersing this belt plate in a plating bath. CONSTITUTION:A plating preventive agent with the preset width is coated on a belt plate 12 unwound from a belt plate winder 10 by a plating preventive agent coating mechanism 14 at the preset distance. This belt plate 12 is sent to an abrasive grain feeding device 16, abrasive grains 20 are fed on both faces of the belt plate 12 in the preset distribution state, and immediately after it the abrasive grains 20 are pushed into both faces of the belt plate 12 by pressing rolls 18 and temporarily stuck. The belt plate 12 temporarily stuck with the abrasive grains 20 is immersed in a plating bath 21 to be applied with plating, and the abrasive grains 20 are fixed to the surface of the belt plate 12. The belt plate 12 stuck with the abrasive grains 20 is extracted from the plating bath 21 and sent through a guide roller 26 and winding rollers 28, then the belt plate 12 is cut off by a laser beam 38 emitted from a laser oscillator 34 to the preset length at the unplated portion coated with the plating preventive agent to obtain desired grindstones.
Patent JP-H0733673-A (JP)
Title: Testosterone-5alpha-reductase inhibitor
Inventor: SUZUKI KENICHI
IPC: A61K36/00
Filed: 1993-07-19
Abstract: PURPOSE:To obtain a new testosterone-5alpha-reductase inhibitor inhibitor showing excellent effect on male type hair removal and pimple and low side effect. CONSTITUTION:A testosterone-5alpha-reductase inhibitor comprises an extract of Paullinia cupana Kunth as an active ingredient.
Patent JP-H0470680-A (JP)
Title: Image forming device
Inventor: YAMAGUCHI YOSHIMASU
IPC: G03G15/00
Filed: 1990-07-06
Abstract: PURPOSE:To restrain a temperature in a machine from rising while keeping the cost thereof low and to secure stable actuation by arranging a cooling fan between a fixing device and a process cartridge and making the blade and the housing of the cooling fan provided with a function as a partition plate for thermal insulation. CONSTITUTION:The cooling fan 9 is arranged between the fixing device 8 and the process cartridge 21, and the blade 9a and the housing 9b of the fan 9 are made to be provided with the function as the partition plate for thermal insulation. Therefore, the process cartridge 2 can come close to the fan 9 and the propagation of radiant heat from the fixing device 8 to the process cartridge 2 is intercepted by the blade 9a and the housing 9b of the fan 9 which are combined with the partition plate for thermal insulation, so that the temperature in the machine is restrained from rising. Thus, the temperature in the machine is restrained from rising without making the cost high and the stable actuation of the image forming device is secured.
Patent JP-S6085057-A (JP)
Title: Folding type baby car
Inventor: KERUBIN JIYON DEIKIN
IPC: B62B7/08
Filed: 1984-08-25
Abstract: First and second moulded plastic structural components, respectively comprising a back rest portion (1) with integral front legs (3, 3) and a seat portion (2) with integral rear legs (4, 4), are connected for pivotal movement about a first horizontal axis (7) with the second structural component (2 and 4, 4) disposed between the front legs (3, 3) of the second structural component (2, 4 and 4). An inverted 'U'-shaped handle member (5 and 6, 6) has a cross-piece (5) and two side shafts (6, 6) respectively connected to opposite sides of the back rest member (2) for pivotal movement about a second parallel horizontal axis (8). Links (11) extend respectively between the rear legs (3, 3) and the side shafts (6, 6) for pivotal movement about third and fourth parallel horizontal axes (12 and 13). Stops (9) formed integrally in the sides of the back rest portion (1) and releasable hooks (10) are provided for holding the side shafts (6, 6) in a first position in which they extend away from the front legs (3). The links (11) cause the push chair to collapse when the side shafts (6, 6) are folded from their first position to a second position in which the front legs (3, 3) and the side shafts (6, 6) lie along opposite sides of the rear legs (4, 4).
Patent JP-2001001723-A (JP)
Title: Method for predicting tire wear
Inventor: MATSUURA SHINICHI
IPC: B60C19/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To predict wear of a tire precisely. SOLUTION: This method for predicting tire wear includes an on-bench wear energy measurement process, weighting factor determination process, total wear energy estimation process, and wear prediction process. In the on- bench wear energy measurement process, wear energy e1 of a tire in a steady state, e2 in a turning state, e3 in an acceleration state and e4 in a deceleration state are measured by an apparatus for measuring on-bench wear energy. In the weighting factor determination process, weighting factor (a) in a steady state, (b) in a turning state, (c) in an acceleration state and (d) in a deceleration state are determined based on the frequency of each running state of an actual vehicle: steady, turning, acceleration and deceleration.  In the total wear energy estimation process, total wear energy Et of the tire generated from running of the actual vehicle is estimated by multiplying each wear energy e1 to e4 by the respective weighting factor (a) to (d) and adding them up. In the wear prediction process, tire wear is predicted based on this total wear energy.
Patent JP-H102167-A (JP)
Title: Sound-proof door
Inventor: YAMAZAKI TATSUHIRO
IPC: E04B1/98
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To improve sound-proof performance by improving sound insulation ability of a meeting style part by a method wherein one meeting style part is provided with a magnet packing and a magnetic plate arranged ion the seal surface of the other meeting style part is stuck to the magnet packing. SOLUTION: Meeting style parts 14, 15 having meeting style parts 14 and 15, the meeting style surfaces of which are brought into contact with each other during closing, are respectively arranged at two door panels 3a and 3b to open and close a door frame in a double wing door style. Further, one meeting style part 14 is provided with a magnetic packing 18 and forced into adhesion to the seal surface of the other meeting style part 15 during closing of the door panels 3a and 3b to effect sealing between the meeting style parts 14 and 15. Further, the magnet packing 18 is disposed in a state in which it protrudes from one meeting style part 14 and stuck to a magnetic plate 17 disposed on a seal surface being the bottom of a notch groove 16 formed in the other meeting style part 14. This constitution improves sound insulation ability and improves sound-proof performance.
Patent JP-S6155211-A (JP)
Title: Melt-spinning of ultrafine multifilament
Inventor: MATSUMOTO TETSUO
IPC: D01D5/08
Filed: 1984-08-27
Abstract: PURPOSE:To produce an ultrafine multifilament having high uniformity, in high stability, by keeping a polyester having high polymerization degree to a specific ambient temperature in a specific zone corresponding to the fineness of the single filament, and carrying out the spinning at a relatively low spinning speed. CONSTITUTION:PET having an intrinsic viscosity of >=0.7, preferably >=0.8, or a polyester composed mainly of the above PET and having a melting point of >=245 deg.C is spun through a spinneret while keeping the ambient temperature at 205-245 deg.C within the zone between the face of the spinneret 1 and Hmm. below the face. The distance H is defined by (49/d)+30 wherein d is fineness (denier) of the single filament and is <=0.7. The spinning speed is <=2,500m/min.
Patent JP-S57102288-A (JP)
Title: Aeration device
Inventor: KATSUKI KOUFUU
IPC: C02F3/16
Filed: 1980-12-15
Abstract: PURPOSE: To perform aeration treatment efficiently without using any special air blowing device by nothcing continuously the upper side surface of a cylindrical body, which is opened in the upper and lower parts, to form inflow grooves and baffle plates for water, and inserting an agitator into said cylindrical body.  
     CONSTITUTION: The water to be treated of downward flow by an agitator 4 falls onto baffle walls 3, and heads toward inflow grooves 2, after which it forms vortexes with the rear walls 3' of the walls 3, whereby air is included in the water to be treated. On the other hand, the agitator 4 sucks and mixes air while flowing the liquid to be treated forcibly downward, thereby forming circulating flow in the top opening and bottom opening of a cylindrical body 1. While the air bubbles of an aeration vessel are diffused by said vortexes, they are forced to flow downward by the agitator 4, and are mixed and dispersed uniformly with the water to be treated, therefore the troubles owing to bubbling are reduced and the stable aeration is accomplished. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1021074-A (JP)
Title: Interruption control system, processor, and computer system
Inventor: TANAKA KAZUHIKO
IPC: G06F9/48
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To accurately process an interruption even in the case where instruction length is not constant. SOLUTION: This system is equipped with an instruction supply unit 20 which generates respective addresses of up to an instruction to be executed after by the number of instructions in the delay slot of the instruction from an instruction causing an interruption if the interruption is initiated, an interruption control unit 50 which stores the respective generated addresses, and an instruction execution unit 30 which reads the respective stored addresses in order from the address of the instruction causing the interruption after the interruption processing. The instruction execution unit 30 executes an instruction for branching to the address which is read out first and then executes an instruction for branching to the branch destination address of the branch instruction when the address is the branch destination address or executes an NOP(no- operation) instruction when not.
Patent JP-2000013034-A (JP)
Title: Formation of through hole in build-up substrate
Inventor: IIZUKA MITSUTAKE
IPC: H05K3/00
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for form through holes in a build-up substrate in which the collapse of hole wall in the through hole can be prevented by eliminating mechanical stress when the resin surface of an insulation layer is drilled or thermal influence during rotation of drill so as to prevent an influence on the resin. SOLUTION: A ring-like groove 6 whose outer diameter 6a of an opening is larger than that of a through hole 5 and whose inner diameter 6b is smaller than that of the through hole 5, is formed in a part to form the through hole 5 on a build-up substrate A by laser processing, and then the center of the ring-like groove 6 is drilled by a drill 7 to make the through hole 5.
Patent JP-S6238535-A (JP)
Title: Magnetic recording medium
Inventor: MORIOKA AKIRA
IPC: C09D5/23
Filed: 1985-08-13
Abstract: PURPOSE:To improve wear resistance by incorporating at least one kind selected from SnO powder and Cu2O powder and nonmagnetic powder having >=5 Mohs' hardness into a magnetic layer. CONSTITUTION:At least one kind selected from the SnO powder and Cu2O powder and the nonmagnetic powder having >=5 Mohs' hardness are used in combination. The SnO powder and Cu2O powder have preferably the average particle size within a 0.01-1mum range. The SnO2 powder and Cu2O powder have the effect of buffering impact force to soften a head touch, to suppress the friction with a magnetic head, to prevent the disintegration of the magnetic powder and other fillers by the nonmagnetic powder during the prepn. of the magnetic coating compd. and to prevent the deterioration of the magnetic characteristics and electromagnetic conversion characteristic without spoiling the dispersibility of the magnetic powder, etc. alpha-Fe2O3 powder, Cr2O3 powder, Al2O3 powder, ZrO2 powder, SiC powder, SiO2 powder, garnet powder, etc. are used for the nonmagnetic powder having >=5 Mohs' hardness. The deterioration of the electromagnetic conversion characteristic is thereby prevented and the durability is improved.
Patent JP-H0464926-A (JP)
Title: Optical head feed mechanism
Inventor: MATSUI KIYOSHI
IPC: G11B7/135
Filed: 1990-07-04
Abstract: PURPOSE:To perform the tracking servo with a high precision by moving an objective lens in the tracking direction to prevent the change of optical path length. CONSTITUTION:When an objective lens 17 is driven for access in the tracking direction, a first coupling lever 67 is turned around a first fixed revolving shaft 41 in the direction of an arrow R. Then, a second free revolving shaft 45 is moved right while keeping relations of parallelogram, and the driving lever 67 fitted to this shaft 45 is extended right and is controlled by a control member 71, and an access moving shaft 49 is moved right, and the objective lens 17 is driven for tracking toward the center of a magneto-optical disk 19. Since the deviation of the light spot position on a photodetector is fixed independently of the position in the tracking direction of the objective lens 17, a correct tracking error signal is obtained by one offset adjustment.
Patent JP-S6422400-A (JP)
Title: Waste water treatment
Inventor: KODAMA MINORU
IPC: C02F3/28
Filed: 1987-07-18
Abstract: PURPOSE:To increase the speed of a waste water treatment by hermetically communicating the waste water-microorganism mixture in a bioreaction vessel to a centrifugal separator, separating the mixture to a thickened liquid and clean liquid and hermetically returning the thickened liquid from the centrifugal separator to the bioreaction vessel. CONSTITUTION:The treated water in the liquid mixture 3 in the centrifugal separator 23 shifts to the clean liquid 25 and the greater part of the bacteria therein remain in the thickened liquid 24 and, therefore, the liquid 24 contains the bacteria at a high concn. The bacteria in the liquid 3 sent first to the centrifugal separator 23 by a circulation pump 22 are thickened and are returned to the bioreaction vessel 20 when the liquid 24 is returned to the vessel 20. The clean liquid 25 is discharged as treated water 6 through a water sealing device 26 in an ordinary operation. However, the liquid 25 is fed into the vessel 20 through a liquid level control valve 27 when the water level L in the vessel 20 is lowered by a decrease in the inflow rate of the waste water 1, etc.
Patent JP-S5967028-A (JP)
Title: Highly kneading screw
Inventor: KASAI MASAYOSHI
IPC: B29C48/45
Filed: 1982-10-09
Abstract: PURPOSE:To trap an unmelted resin and exert a strong shearing force to thereby provide an effective kneading action and an effective cleaning action at the time of plasticizing and back-up an injecting pressure by a restriction at the tip of a mixing part to thereby suppress a backflow of the resin at the time of injecting, by a method wherein a mixing part having a cross section constituted of a polyhedron is provided at the tip of a screw, and a weir a part of which is cut out is provided at the tip of the mixing part. CONSTITUTION:The length L of the mixing part 2 provided at the tip of a metering part (a) is set to be 1-3D (where D is the diameter of the screw), the cross section A-A thereof is a polyhedron constituted of curved surfaces 3 [for example, R=3h-10h, where h is the depth of the groove provided at the metering part (a)] or plane surfaces 3', and is slightly distorted relatively to the axial direction of the screw. The weir 4 is provided at a section l=0.2L-0.5L of a tip part of the mixing part 2, and is provided with restricted grooves 5 having a depth h'=H/2-H/5 (where H is the maximum depth of the polyhedron from the outside diameter of the screw) and a width w=W/2-W/5. Even when molding a vinyl chloride resin or the like, a wide range of molding conditions can be obtained, and a molding cycle can be accelerated.
Patent JP-S6070289-A (JP)
Inventor: YOSHIDA YUKIHIKO
IPC: E06B1/12
Filed: 1983-09-28
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-S5880375-A (JP)
Title: Method for coating surface of phosphor
Inventor: MORITA YASUKAZU
IPC: H01J9/22
Filed: 1981-11-09
Abstract: PURPOSE:To obtain a phosphor which is stable and has good film properties and in which lowering in luminescent brightness is small, by coating the suface of an alkaline earth metal sulfide phosphor with water glass diluted with an alkaline aq. soln. CONSTITUTION:Water glass having a concn. of 20-30wt% is diluted with an alkaline aq. soln. having a pH of 9.0-14.0 to obtain an alkaline aq. soln. contg. water glass at a concn. of 2.5wt% or below. An alkaline earth metal sulfide phosphor is added to said aq. soln. The mixture is stirred and left to stand to precipitate the phosphor. The supernatant liquid is removed, and the phosphor is dried.
Patent JP-S57106306-A (JP)
Title: Controller for inverter
Inventor: TSUCHIYA YOSHIHARU
IPC: B60L1/00
Filed: 1980-12-17
Abstract: PURPOSE: To decrease the possibility of output interruption at the time of the separation of a wire in a high voltage section by varying the treatment of a contactor for the inverter and inverter gate pulses according to the kinds of trolley-wire voltage by using a voltage detecting relay detecting voltage of two kinds.  
     CONSTITUTION: When a section where the voltage of a stringing 1 is low, the voltage detecting relay 8 is operated, and an auxiliary relay 12 is worked. Consequently, a coil 3c of the contactor 3 for the inverter and a coil Tc actuating an inverter gate circuit 16 are energized. When the trouble of the separation of the wire is generated, the coils 3c, Tc are deenergized instantaneously. When a section where trolley-wire voltage is high, the voltage detecting relay 9 is also operated, and an auxiliary relay 17 is worked. When the trouble of the separation of the wire is generated under this condition, the operation of the auxiliary relay 17 is held only for a lag time, and the coils 3c, Tc are energized continuously only for the time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0928017-A (JP)
Title: Resin wiring box
Inventor: YONECHI KIWAMU
IPC: H02G3/12
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To surely fit a plate to a resin wiring box by preventing the falling off of nuts used in the resin wiring box. SOLUTION: A resin wiring box is provided with a bottom section 5, a pair of facing long side wall sections 6 and 7, a pair of facing short side wall sections 8 and 9, an opening, screwing-in section 12 and 13, and supporting sections. The four side wall sections 6-9 are erected from the periphery of the bottom section 5. The opening is provided on the opposite side of the bottom section 5 so that a plate member can be fitted to the opening. The screwing-in sections 12 and 13 are provided on the internal surfaces of the wall side sections 8 and 9 and extended in the depth directions of the sections 8 and 9 so that plate fitting screws can be screwed in the sections 12 and 13 and engaged with nuts provided in the sections 8 and 9. The supporting sections are provided in the sections 12 and 13 to support the surfaces of the nuts.