baber/WOPTO huggingface dataset:
Patent JP-S5979935-A (JP)
Title: Production method of crt
Inventor: SANO KINJIROU
IPC: H01J9/34
Filed: 1982-10-28
Abstract: PURPOSE:To heat only the necessary portion, prevent the deterioration of the degree of vacuum in the tube, and save the electric power and labor by energizing and heating conductors separate from a cathode heating heater to harden a base adhesive agent of a CRT in sealing an electron gun in a neck portion. CONSTITUTION:Conductors 15 are provided between the second grid 6 and stem leads 12. The conductors 15 serve to feed a current from stem leads 12 to the second grid 6, and although one conductor can fulfill the role, two conductors are provided by utilizing an idle pin of the stem lead 12 so that the conductors 15 can concurrently serve as a heater. A voltage is applied from the outside to the stem leads 12 fitted with the two conductors 15, thus heating the conductors 15 made of a heating element metal. This heating is performed at the same time as the activation process of a cathode 4, and when a power of 5w-8w in all is applied as quenching power the temperature at a stem 2 section can be increased to about 110-130 deg.C, thus even in case of a three-liquid-type silicone adhesive agent, it can be sufficiently hardened.
Patent JP-H0476065-A (JP)
Title: Water-absorbent composition
Inventor: UMEDA MASANARI
IPC: C08L101/00
Filed: 1990-07-17
Abstract: PURPOSE:To prepare the title compsn. improved in workability, water absorption rate, and water absorption capacity and capable of exhibiting its abilities even in sea water just like in water by compounding a thermoplastic elastomer, a highly water-absorbing resin, and a specific hydrophilic compd. CONSTITUTION:100 pts.wt. thermoplastic elastomer (e.g. an ethylene-propylene rubber), 10-3000 pts.wt. highly water-absorbing resin (e.g. a crosslinked polysodium acrylate), and 1-50 pts.wt. at least one hydrophilic compd. selected from the group consisting of a metal carboxylate, a polyhydric alcohol, an amino alcohol, a linear polyether, a saccharide, and a alcohol (e.g. sodium propionate) are mixed to give the title compsn., which is dissolved or dispersed in a solvent and applied to a substrate, etc., to give an article such as a water- absorbing tape wound under a rider roll.
Patent JP-H0614577-A (JP)
Title: Instantaneous current control pwm inverter
Inventor: IMAI NOBUYUKI
IPC: H02M7/48
Filed: 1992-06-25
Abstract: PURPOSE:To provide a PWM inverter in which switching loss of switching element constituting a power inverter can be reduced. CONSTITUTION:The instantaneous current control PWM inverter comprises a phase voltage comparing means 8 for detecting an interval when one of three- phase AC supply voltages is lower(higher) than the others, and PWM switching stop means 41, 42, 43 for sustaining conducting(nonconducting) state of switching elements 5b, 5d, 5f on the negative electrode side while sustaining nonconducting(conducting) state of switching elements 5a, 5c, 5e on the positive electrode side corresponding to that phase.
Patent JP-H1139279-A (JP)
Title: Microcomputer and multichip module
Inventor: WATANABE KATSUYOSHI
IPC: G11C29/48
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To make a microcomputer and a multichip module high in operating speed, reduced in undesired radiation and low in power consumption by using exclusively a 1st transistor TR which drives a 1st signal line and setting the 1st TR at a size smaller than a 2nd TR. SOLUTION: A 1st output TR group which becomes active when a microcomputer 2a accesses to an external memory 3 is connected to a bus 13 serving as a 1st signal line with a 2nd output TR group connected to a bus 14 serving as a 2nd terminal. Thus, it is not required to set around a wiring on a printed board just by connecting the microcomputer 2a to the memory 3, and the parasitic capacity is reduced since the peripheral circuits 4 and 5 are not connected to the 1st output TR group. As a result, the drive capability of the 1st output TR group can be reduced. Meanwhile, the 2nd output TR group is connected to the circuits 4 and 5 and accordingly the wiring is frequently set around on the printed board. Thus, the parasitic capacity is increased and the drive capability of the 2nd output TR group must be increased.
Patent JP-S6250446-A (JP)
Title: Alloy for electrically conductive roll for electroplating
Inventor: ISHII TOSHIAKI
IPC: C22C38/52
Filed: 1985-08-29
Abstract: PURPOSE:To reduce the corrosion of a roll by a plating soln. and the wear by contact with a steel sheet to be plated by using an alloy consisting of restricted amounts of C, Si, Mn, Cr, Ni, Mo, Co, N and Fe and having a ferrite- austenite two-phase structure contg. a restricted percentage by area of a ferrite phase. CONSTITUTION:This alloy for an electrically conductive roll consists of <=0.1% C, 2-6% Si, <=2% Mn, 20-30% Cr, 4-10% Ni, 2-6% Mo, 0.5-4% Co, 0.1-0.3% N and the balance Fe and has a ferrite-austenite two-phase structure contg. 30-70% by area of a ferrite phase. An electrically conductive roll made of the alloy is hardly corroded by a plating soln. or hardly worn by contact with a steel sheet to be plated, so stable continuous plating operation is maintained.
Patent JP-S6085145-A (JP)
Inventor: KAWAMURA TOMOFUMI
IPC: E04C2/26
Filed: 1983-10-13
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-S6348395-A (JP)
Title: Additive for coal/oil mixture
Inventor: MIZUNO YASUNOBU
IPC: C10L10/18
Filed: 1986-08-15
Abstract: PURPOSE:To provide the title inhibitor which improves the dispersion stability of a coal/oil mixture and prevents kaolin etc. from depositing in a pipe etc. when said mixture is circulated for re-use and which comprises an nonionic surface active agent and an acid addition salt of an org. cation. CONSTITUTION:100pts.wt. nonionic surface active agent (e.g., nonylphenol/ ethylene oxide adduct) and 1-10pts.wt. acid addition salt of an org. cation (e.g., laurylamine acetate) are mixed together, thereby obtaining the title additive. This additive is added to a coal/oil mixture in an amt. of 0.05-1.0wt% relative to the coal oil.
Patent JP-H0476807-A (JP)
Title: Magnetic processor
Inventor: FUKAZAWA KAZUO
IPC: G11B5/187
Filed: 1990-07-19
Abstract: PURPOSE:To quarantee a stable magnetic characteristic without direct contact between a magnetic head and a magnetic medium and to reduce cost for maintenance by making a film-shaped face protecting member, which is thin to cover a contact face with the magnetic medium, attachable and detachable by the magnetic head. CONSTITUTION:A thin film-shaped face protecting member 4 attachably and detachably fitted to the face of the head is formed by metallic foil and an organic or inorganic film, etc., for example. The both ends parts are held by first and second holders 6a and 6b respectively equipped with first and second hanging parts 5a and 5b. On the other hand, a tension roller 9 is fitted while being equipped with a hook 7 on one side wall of a magnetic head 2 and a spring 8 on the other side wall. The hanging part 5a is hung over the hook 7, and the face protecting member 4 is spread along a face 2a of the head. Further, while applying tension to the face protecting member 4 by the tension roller 9, the hanging part 5b is hung over a fixed hook 10, which is fixedly arranged, and the face protecting member 4 is interposed between the face of the head and a magnetic medium 3. Thus, the magnetic head itself can be prevented from being worn or damaged by a material, and the stable magnetic characteristic can be obtained.
Patent JP-S6352679-A (JP)
Title: Motor controller
Inventor: IKEDA IKUMASA
IPC: H02P3/10
Filed: 1986-08-19
Abstract: PURPOSE:To enhance the damping force of a motor and enable the damping force against rotation, to be arbitrarily changed, by generating the damping force based on a counter-electromotive force, and by stopping the damping based on the comparison of the counter-electromotive force with a specified value. CONSTITUTION:When a terminal 34 is set to be on a high level, then a transistor 25 is made non-conductive, and the output of a constant-speed control circuit 24 is not transmitted to a transistor 26. In this case, when a terminal 20 is set to be on a low level and a terminal 21 is set to be on a high level, then transistore 3, 4 are made conductive, and a connecting point 30 is made larger than a connecting point 31 by a value according to a counter-electromotive force, and the output of a differential amplifier 32 is made positive, and the transistor 26 is made conductive via a transistor 33. Current is conducted to a motor 1 in the direction opposite to the counter-electromotive force, and so a damping force is generated. When the rotation of the motor 1 is reduced by the damping force and the output of the differential amplifier 32 is made lower than a set value by a Zener diode 36, then the transistor 26 is made non-conductive, and current conduction to the motor 1 is interruped.
Patent JP-S5895582-A (JP)
Title: Treatment of fluorine containing waste water
Inventor: ARATSU SHINICHI
IPC: C02F1/58
Filed: 1981-11-30
Abstract: PURPOSE:To deposit and separate F as AlF3 and to reduce the content of F in F-contg. waste water to an extremely low value by adding Al ions to said waste water and controlling pH to a specific value by addition of an alkali. CONSTITUTION:After sewage (a) such as factory waste water contg. F is put into a sewage tank 1 and is stored therein, the sewage is pumped 2 into a flow rate regulating tank 3, by which the the sewage is controlled to a specified amt. A specified amt. of the sewage is transferred from the tank 3 into the 1st chamber 4 of a chemicals mixing tank. A soln. of alum[Al2(SO4)3]is added as an Al ion sources from a storage tank 8 to the sewage by a pump 11 and both are agitated and mixed with an agitator 14. Thereafter the sewage is transferred into the 2nd chamber 5, where an aq. alkali soln. is added thereto from a storage tank 9 and both are agitated to control pH to 6-7. The F in the sewage is deposited as fine AlF3 by combining with Al, then the sewage is transferred into the 3rd chamber 6, where an anionic polymer flocculating agent is added thereto from a storage tank 10 to form AlF3 to flocs so as to make the same easy to settle. The sewage is put into a settling tank 7, where the sewage is purified to excess sludge C and supernatant liquid (b) of <=0.8ppm content of F.
Patent JP-S5892574-A (JP)
Title: Method for removing insulating film of electrode wire in manufacture of electrostatic recording head
Inventor: HORI MASAO
IPC: G03G15/05
Filed: 1981-11-30
Abstract: PURPOSE:To omit a flame shielding device and to prevent accidents such as removal of the insulating film at the part other than the specified part of the  electrode wire and fusing and cutting of the electrode wire itself, by positioning  the small flame, which is used to burn and remove the insulating film of the  electrode wire at the standby point which is not located vertically under the  electrode wire. CONSTITUTION:The standby point of the small flame 1001 is set at the part excluding the point A which is located vertically under the electrode wire 1015 within an elliptic locus 1014. It is desirable that the small flame is positioned in front of the electrode wire 1015, with a distance alpha being kept so that the movement of the small flame 1001 is stabilized. The movement of the small flame becomes unstable in the transient period from the time a clutch is connected so as to transmit power to a manipulating lever 1006 through a rotary lever 1004 and the small flame is started until the time the speed of the small flame becomes a steady state.
Patent JP-S6252301-A (JP)
Inventor: YOKOBORI SEIICHI
IPC: G21C17/003
Filed: 1985-08-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1134876-A (JP)
Title: Transfer carriage
Inventor: DOYAMA ATSUHIRO
IPC: E04G21/16
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To safely and easily perform transfer work in the case where there is a large level difference in a material delivery place such as over a spandrel wall. SOLUTION: A transfer carriage 1 is so constituted that four studs 3 are arranged on a base 2 for mounting materials. Two flat mounts 20 are spaced apart and connected to each other by connecting members 21 so as to be formed into the base 2, the respective studs 3 are attached to the base 2 via shaft pins 31 so as to be foldable rearward and stud wheels 4 are provided on the tips. Guide rails are provided on the base 2 so that the rear-side studs 3 are slid forward in their folded states. Wheels 60 and wheels 61 which are provided in the front side of the base 2 and in a clearance part in the rear side respectively are made to support the base, when the studs 3 are folded to lower the height. The base 2 is raised by a hydraulic cylinder 7.
Patent JP-H0921210-A (JP)
Title: Roof structure for building
Inventor: HARAMURA TSUNESHIGE
IPC: E04D1/00
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To allow easy molding work for a roof in a short period and surely prevent the entry of rain water into the molded roof. SOLUTION: On the opposite edge 12 of one roof block 5A, the opposite edges 12 of the other roof blocks 5B-D are laid from upward in the perpendicular direction V of a slope 4. The other roof blocks 5B-D are moved only in the perpendicular direction V to lay one on the others. On the edge of a roof panel 7 constituting the opposite edge 12 of one roof block 5A, the edge of a roof panel 7 constituting the other roof block 5C is laid from upward in the perpendicular direction V. A drain groove is formed in the surface of the roof panel 7 constituting one roof block 5A.
Patent JP-H0632600-A (JP)
Title: Cargo handling control device at starting reach type fork lift
Inventor: NAKAMURA TOMOHIKO
IPC: B66F9/22
Filed: 1992-07-20
Abstract: PURPOSE:To prevent slip of driving wheels and surely operate running, when a cargo handling object is placed on a fork, the object together with the fork are held on an advancing position by means of a reach cylinder, and the fork lift is operated to start in this condition, by operating the fork together with the object to retreat, and increasing the pressing force of driving wheels against the running road surface. CONSTITUTION:A reach control valve 24 is provided on the way of the main oil passage of an oil pump 22 so as to make the piston 5a of a reach cylinder 5 operable to advance or retreat. Further, a solenoid valve 27 is provided on the way of the main oil passage so as to perform changeover between a circuit port to operate retreat of the reach cylinder 5 and a neutral port by electrification of a solenoid coil 28. Further, the retreat operation of the reach cylinder 5 is synchronously performed with the advance operation of a fork lift, and hence the pressing force of the running road surface applied on driving wheels is enhanced by retreat operation of a cargo handling object loaded on the fork so as to prevent slip.
Patent JP-H0243192-A (JP)
Title: Safety device for elevator door
Inventor: SHIMIZU FUMIO
IPC: B66B13/24
Filed: 1988-08-03
Abstract: PURPOSE:To make safety for an elevator door improvable by making an arm connected to a rope body so as to be rotated and a tip part of another arm to be held between a roller and a rail and to lock the door to the open direction at an all door on-off area, at the occurrence of rope cutting or nontension. CONSTITUTION:When a rope body 2 comes to nontensility because it is cut or comes off a pulley and so on, the rope body 2 and a connecting part 8c both are displaced downward. With this displacement, arms 8a and 8b of a safety device 8 are rotatated counterclockwise with a turning shaft 8e as the center, and the safety device is bent to the side of a roller 5 installed at a tip of the arm 8b, and a bending part 8d is held between the roller 5 and a guide rail 6. At this time, a diameter G of the arm is larger than an interval (g) preset between a locking piece 7 and the rail 6, so that the roller 5 rides on this bending part 8d, locking it tight, and it checks any open of a door. Consequently, since the door is locked to the open direction at all door on-off areas, such as fear that a third person opens the door and might fall in an elevator shaft is prevented from occurring.
Patent JP-H1017632-A (JP)
Title: Resin composition, and castable composition and its cured item
Inventor: ISHII KAZUHIKO
IPC: C08F290/00
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a castable resin compsn. for producing a product having a low density and high impact strength, refractive index, and clarity, such as a plastic lens, by using a specific urethane (meth)acrylate. SOLUTION: This compsn. contains the following three ingredients: a urethane (meth)acrylate obtd. by reacting a diol compd. repersented by the formula (wherein m and n are each 1-10 and the mean value of m+n is 2-20; and R1 is H, CH3 , or C2 H5 ), an org. polyisocyanate, and a hydroxylated (meth)acrylate compd.; an unsatd. compd. other than the urethane (meth)acrylate, esp. pref. examples being styrene, a styrene deriv., a (meth)acrylic ester, and an allyl compd. such as diallyl biphenylate; and a polymn. initiator.
Patent JP-S6085424-A (JP)
Title: Magnetic recording medium
Inventor: HATANAKA HIDEO
IPC: C09D101/18
Filed: 1983-10-14
Abstract: PURPOSE:To improve running durability and to decrease light transmittance by incorporating block pulverous powder of oxide formed by calcining a compd. contg. >=2 kinds among Fe, Mn, Cu and Cr at a high temp. CONSTITUTION:A back layer is formed of a paint which is prepd. by mixing and dispersing thoroughly black pulverous powder of oxide formed by calcining a compd. contg. >=2 kinds among Fe, Mn, Cu and Cr, a binder and a dispersant, lubricating agent, etc. added in small amt. according to need and has a desired component ratio. A thermoplastic resin, thermosetting resin or reaction type resin alone or a mixed system composed thereof is used as the binder. Lecithin, higher fatty acid, higher fatty acid ester, silicone oil, fluorine oil, etc. are used as the additive such as dispersant, lubricating agent. The above-mentioned black inorg. pigment powder having 0.02-2mum grain size is preferably used. The ratio of the pigment powder to be added into the coated film is preferably 20-80pts. wt. by 100pts.wt. the coated film.
Patent JP-S6084734-A (JP)
Inventor: MURAKAMI TAKAAKI
IPC: H01H73/42
Filed: 1983-10-15
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-H0940884-A (JP)
Title: Zinc oxide covered composite pigment, its production and cosmetic material containing the same
Inventor: ADACHI KATSUYOSHI
IPC: A61K8/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a composite pigment having an excellent ultraviolet radiation shielding activity and a transparency to the visible light, less in coagulation and deterioration due to oxidation, excellent in the stability of its quality and useful for a sun screening cosmetic material, etc., by covering the surface of an inorganic substance with a crystalline zinc oxide membrane. SOLUTION: This composite pigment is obtained by covering the surface of an inorganic substance with a crystalline zinc oxide membrane, and e.g. by dispersing a mica, a silica, titanium oxide, etc., in an organic solvent (e.g. xylene, ethylacetate and diethyl ether) containing an organic zinc compound such as an organic zinc salt and an alkoxy zinc, an unsaturated fatty acid and further a surface treating agent such as a silicone as necessary, removing the organic solvent, and then burning at 400-700 deg.C.
Patent JP-H0242445-A (JP)
Title: Photosensitive material
Inventor: YAMADA MASATO
IPC: G03F7/06
Filed: 1988-08-01
Abstract: PURPOSE:To obtain high sensitivity and contrast by allowing a non- photosensitive silver salt and silver halide in the isolated state from each other. CONSTITUTION:The non-photosensitive silver salt and the silver halide are allowed to coexist in the isolated state from each other in the photosensitive material formed by incorporating the silver halide, reducing agent, polymerizable compd., and the non-photosensitive silver salt on a base and incorporating at least the polymerizable compd. among these materials into the photosensitive layer in the state of housing the same into microcapsules. The reaction of the non-photosensitive silver salt with the material absorbed on the silver halide is obviated in this way and the degradation of the sensitivity during preservation of the photosensitive material and the degradation of the contrast of the image are obviated and the development acceleration is maintained.
Patent JP-H0357660-A (JP)
Title: Highlighted character generation circuit
Inventor: SHIRAKU YUTAKA
IPC: B41J2/485
Filed: 1989-07-25
Abstract: PURPOSE:To make possible the generation of highlighted characters spending the same time as for routine character printing by storing dot information on a single word which is red at the N th position in an externally provided pattern register, obtaining the logic sum of said information and dot information on a single word which is read at the N+1st position using a logic sum circuit, and connecting an output from the logic sum circuit as the actual N + 1st dot information to print a single character. CONSTITUTION:Eight-bit information which is read at the N th position from the single character dot pattern information is entered in a logic sum circuit 3. At the same time, the information is stored in a pattern register 2 by a control signal generated by a timer circuit, if a signal indicating a highlighted printing mode which is issued in advance from a host control circuit is a highlighted printing mode. Next, the logic sum of the N + 1st eight-bit dot pattern information which is read from character pattern memory and the N th dot pattern information stored in a pattern register 2 is obtained by the logic sum circuit 3. Highlighted characters can be generated by reading a single character as the N + 1st print information when an output from the logic sum circuit 3 is actually printed.
Patent JP-S6436871-A (JP)
Title: Warm air thawing system
Inventor: OKADA KEITARO
IPC: E04H9/16
Filed: 1987-07-31
Abstract: PURPOSE: To effectively and efficiently melt snow by a method wherein air taken in a building is warmed by geothermal, warm air flows out from the vent opening of an inner roof material through a garret and is discharged through a space between inner and outer roof materials. CONSTITUTION: Outside air taken in through an outside air inlet 8 is warmed in a space in an underfloor 10 by geothermy through an outside air vent passage 7 running between an outer wall surface 7A and a heat insulation material 7B. The warm air is raised in an inside air vent passage 9 and reaches a garret with the warm air heat-exchanged with heat energy, generated by an indoor heating apparatus 13, through an inside air vent passage 9. Warm air flows out through a vent opening 3 of the apex of a protrusion part 1A of an inner roof material 1 of a corrugated folded plate structure where a heat insulation material is stuck on an inner surface and discharged from a drain port 6 through a flow passage 5 between outer and inner roof materials 4 and 1 formed of a crest-form stainless steel sheet to melt snow cover 18.  Further, a heat storage tank 16 may be arranged in an underground if necessary.
Patent JP-H1035378-A (JP)
Title: Shock absorbing structure of interior part for car
Inventor: SUZUKI TAKAMUNE
IPC: B60R13/02
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorbing structure of pillar garnish by which the striking energy can be uniformly and sufficiently absorbed with high absorbed amount, regardless of the direction in which the impact is added. SOLUTION: A plurality of first flat ribs 14a extending in one direction of a base 18 in parallel with each other, and a plurality of second flat ribs 14b extending in parallel with each other in the direction vertical to the direction of the first ribs 14a are combined in a shape of lattice to be integrally standed on a synthetic resin base 18 to be used as an inside part of an interior equipment body 12 of a car. The thickness of the first ribs 14a is thinner than that of the second ribs 14b.