baber/WOPTO huggingface dataset:
Patent JP-S61110373-A (JP)
Title: Safety device of disk device
Inventor: OKAZAKI KICHIZAEMON
IPC: G11B21/22
Filed: 1984-11-02
Abstract: PURPOSE:To prevent a disk device for deteriorating in performance and damaging by inhibiting a detection part driving part from operating when a fixing screw fixes and holds a detection part. CONSTITUTION:While the detection part 15 is fixed and held on a reference chassis, the fixing screw 20 is as shown by a dotted line and the upper screw part of the screw 20 engages the screw hole part 17 of the detection part 15. In this state, the projection part of a switch part 22 is pressed in by the screw 20 and contacts 22A and 22C of the switch part 22 are connected with each other, so an annunciation control part 27 is ready to operate. Further, the system control part 25 and control circuit part 26 of a disk device are in an open state at this time. Therefore, even if the power source of the disk device is turned on for operation, the detection part driving part 19 does not operate and a mechanism system has no damage. On the other hand, the control part 27 makes an announcement for urging the disengagement of the screw 20 from the detection part 15.
Patent JP-H0673169-A (JP)
Title: Poly@(3754/24)alkylpyridin-2,5-diyl) polymer, its production and method for utilizing the same polymer
Inventor: YAMAMOTO RYUICHI
IPC: H01B1/12
Filed: 1992-08-28
Abstract: PURPOSE:To obtain the new subject polymer electrically conductible by electrochemical doping, exhibiting high stability in air and having solubility to organic solvents by polymerizing a specific dihalogenated aromatic compound by a specific method. CONSTITUTION:A dihalogenated aromatic compound of formula I (R is >=3C alkyl; X is halogen) is made to react with a metal or metallic compound having dehalogenating ability (e.g. Mg) in the presence of a nickel compound [e.g. tris(2,2'-bipyridine)nickel bromide]. Thereby, the compound of formula I is polymerized by dehalogenation of halogen atoms at two positions of the compound of formula I to provide the objective polymer of formula II [(n) is >=50]. Furthermore, this compound of formula I is obtained by reacting, e.g. 2-amino- methylpyridine with n-butyllithium and trimethylsilyl chloride and then alkylating the product and halogenating the alkylated compound of formula III in two steps.
Patent JP-H1142309-A (JP)
Title: Method for collecting golf ball and device therefor
Inventor: AZUMA KATSUTOSHI
IPC: A63B69/36
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To facilitate ball collection in a field by making it possible to incline a ball collecting net with respect to the field plane by respectively lifting and moving both end sides of the ball collecting net and pulling the ball collecting net tense and applying vibration thereto by pulling the net downward after inclining the ball collecting net. SOLUTION: Both end sides of the ball collecting net 7 installed in contact with the field 2 plane are connected by means of lifting wires 14 to endless wires 13 put on pulleys 10 to 12 by winches 9. The ball collecting net 7 is risen along guide wires 3 by the upward movement of the lifting wires 14, by which the ball collecting net 7 is inclined. As a result, the golf balls are rolled downward along the slope of the ball collecting net 7. In case the balls are hooked by the meshed parts and cannot be recovered, the ball collecting net 7 is pulled downward and tensed by means of wires 17 for tensing and vibration devices 17 are driven to apply vibration on the ball collecting net 7 via wires 16 for vibration to ensure the ball collection.
Patent JP-S61108541-A (JP)
Inventor: TAKASA KENJI
IPC: B31B50/00
Filed: 1984-11-02
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-S6287186-A (JP)
Inventor: TAKEMURA SADAO
IPC: A47G9/02
Filed: 1985-10-15
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-S6474254-A (JP)
Title: Thermosetting phenolic resin composition
Inventor: KUBOTA YOSHIAKI
IPC: C08L61/04
Filed: 1987-09-14
Abstract: PURPOSE:To obtain the title composition excellent in adhesiveness and flame retardancy and good in smoking characteristics during burning, by mixing a thermosetting phenolic resin with an epoxy resin, an organic solvent-soluble rubber component and an organic solvent. CONSTITUTION:A phenol is brought into contact with an HCl-HCHO bath having an HCl concentration of 5-28wt.%, an HCHO concentration of 3-25wt.% and a total concentration of HCl and HCHO of 15-40wt.% and kept at a bath ratio >=8 according to the equation to obtain a thermosetting phenolic resin (A) of a free phenol content <=500ppm and a weight-average MW (in terms of PS) >=1,000 by GPC. Component A is mixed with an epoxy resin (B), an organic solvent-soluble rubber component (C) (e.g., nitrile rubber) and an organic solvent (D) (e.g., methanol) at an A to (B+C) weight ratio of 50/50-95/5, an (A+B+C) to D weight ratio of 5/95-80/20 and a B to C weight ratio of 50/50-90/10.
Patent JP-H0871752-A (JP)
Title: Wrapping tube and inspecting device of welding position thereof
Inventor: HAMANAKA TORU
IPC: B23K31/00
Filed: 1994-08-31
Abstract: PURPOSE: To rationalize the inspection by providing a notch in the end part which is the tube joint of an original sheet of a tube, forming an inspection hole for the confirmatory inspection of the fitting direction in welding the tube to an arm simultaneously with the wrapping to make the tube in manufacturing the wrapping tube of a suspension member for an automobile. CONSTITUTION: A semi-circular notch 1b is provided at the respective center position of one side of a sheet 1a to be formed in a wrapping tube and of the other side opposite thereto. Wrapping is achieved to make the wrapping tube 1 so that an inspection hole 1B may be formed by matching these notches 1b. The confirmatory inspection of the fitting direction when the wrapping tube 1 is fitted to an arm and welded thereto is carried out using an optical means. The light quantity irradiated from a light emitting element outside the wrapping tube 1 through the inspection hole 1B is detected by a light receiving element provided inside the tube 1 to judge the presence/absence of an abnormality.
Patent JP-S59117444-A (JP)
Title: Servo motor
Inventor: MORIYA MITSUTOSHI
IPC: H02K11/00
Filed: 1982-12-24
Abstract: PURPOSE:To facilitate the protection of a servo motor under the locking condition by forming the lower end face of an output shaft and the upper end face of a shaft of an output gear in oblique surfaces, lifting the gear upward, engaging the gear, and pressing it by an external force to disconnect the lock. CONSTITUTION:The lower end face 5' of an output shaft 5 and the upper end face 6' of an output gear 6 are formed in oblique surfaces of 45 deg. to each other. The gear 6 is lifted by a spring 8, the oblique surfaces 5', 6' are engaged, and torque is transmitted from the gear 6 to the shaft 5. When a load larger than the rated value is applied and becomes the pressing force of the spring 8 or larger, the shaft 5 and the gear 6 are pressed downward, the engagement of a work 10 with the gear 6 is disengaged, and a motor 11 slips. Further, a pin 13 is flown out by a spring 14 from a groove 12 formed on the shaft under the gear 6 and locked at the lower end of a bearing 9. In this manner, the protection of a servo motor under the locking condition can be facilitated.
Patent JP-H0877405-A (JP)
Title: Time-alteration preventive printing method for time recorder
Inventor: WATANABE HIROSADA
IPC: G07C1/00
Filed: 1994-08-31
Abstract: PURPOSE: To prevent a time number from being altered by printing the time number at the position where a time number of tens is originally printed or the nearby position right before or after the position when the time number is a one-digit number. CONSTITUTION: When the time number Tb is the one-digit number of units between 0 and 9 at the time of the printing of work data, namely, when the current time is between 0 and 9 o'clock, the one-digit time number Tb is printed at the position where the time number of tens is originally printed or the position nearby the said position (in concrete, position shifted by about a half pitch forward or backward from the position of tens) to form a blank at the position of units. This method prints the one-digit time number at the position of tens of the time number which is conventionally blank or the nearby position before or after it when the one-digit time number between 0 and 9 is printed, so there is no space where a number is entered to prevent the time number from being altered.
Patent JP-H0393708-A (JP)
Title: Stick cosmetic
Inventor: MOMOSE SHIGESADA
IPC: A61K8/81
Filed: 1989-09-06
Abstract: PURPOSE:To provide a stick cosmetic having excellent shape retainability and good touch such as good spreading when coated and not bleeding after coated, by compounding ethylene-propylene copolymer with a saturated and branched hydrocarbon having a specific melting point. CONSTITUTION:A stick cosmetic contains 2-50wt.% of ethylene-propylene copolymer having a melting point of 80-105 deg.C and 2-50wt.% of a saturated and branched hydrocarbon (preferably microcrystalline wax or polyethylene wax) having a melting point of 85 deg.C-105 deg.C, the total amount of both the components being 5-55wt.%. The cosmetic has excellent shape retainability and good touches such as good spreading when coated and good smoothness and does not bleed after coated. The stick cosmetic can be used for a lip stick, lip glossing cosmetic, foundation, cheek rouge, eye shadow, eye liner, etc.
Patent JP-S6289802-A (JP)
Title: Production of fe-ni alloy green compact magnetic core
Inventor: MEGURO TAKU
IPC: B22F3/00
Filed: 1985-10-16
Abstract: PURPOSE:To provide stable and high magnetic permeability to a titled magnetic core by producing spherical coarse powder by gas atomization from the melt of an Fe-Ni alloy so as to have a prescribed value or below of crystal grain size, coating the surface of the powder obtd. by grinding such coarse powder with an inorg. insulating material and subjecting the powder to a head treatment after pressure molding. CONSTITUTION:The spherical coarse powder is produced by the gas atomization from the melt of the Fe-Ni alloy in a manner as to have <=80mu crystal grain size. The coarse powder is thereafter ground further to form the pulverized powder having the relatively smooth surface, <=80mu average grain size and 0.55-0.8 average max. chord length ratio. Then surface of such pulverized powder is coated with the inorg. insulating material and is subjected to the heat treatment after pressure molding, by which the Fe-Ni alloy green compact magnetic core is produced.
Patent JP-2001055969-A (JP)
Title: Windmill device
Inventor: KIRIYAMA SHIGERU
IPC: F03D1/04
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To generate a high output and high torque even when a windmill is small by a method wherein a windmill device is provided with an outer cylinder body gradually increased in a cross section area from upstream to downstream and the windmill is situated internally thereof in a spot closer to the upstream of an outer cylinder. SOLUTION: An outer body 1 gradually increased in a cross section area from upstream (the windward) to downstream (the leeward) is provided. A windmill 2 having a plurality of blades 2a is contained in a spot situated upper stream of the outer cylinder body 1. The windmill 2 is annexed rotatably around a horizontal axis L on one end side of a shaft member 3. Further, the outer cylinder body 1 is annexed rotatably around a vertical shaft B of a support member 4 at the upper end 4a of the support member 4, and the support member 4 is situated in a position closer to a front end than the central part in a longitudinal direction of the outer cylinder body 1. This constitution provides a high output and high torque though a small wind mill has a small windmill radius.
Patent JP-H0970964-A (JP)
Title: Ink jet printing head
Inventor: TACHIBANA YOSHIAKI
IPC: B41J2/045
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To suppress processing cost by shortening a process by integrally molding nozzles, ink supply passages and an ink chamber while enhancing the reliability of a head. SOLUTION: One ends of piezoelectric elements 8 are fixed to the ceramic substrate 7 bonded and fixed to a main body 13. An ink chamber 9 has nozzles 9a, an ink chamber 9 ink passages 9d, ink supply passages 9c and are integrally molded in a form containing a vibration membrane 10. As integral molding, the precise molding of a resin, the injection molding of a resin or heat press molding of a sheet like resin is appropriately employed. The vibration membrane 10 and the other ends of the piezoelectric elements 8 are bonded and fixed at the positions opposed to the nozzles 9a of the integrally molded ink chamber 9. By this method, an ink jet head is completed.
Patent JP-H0392113-A (JP)
Title: Motor-driven cooking appliance
Inventor: MORITA AKIHIRO
IPC: A47J43/046
Filed: 1989-09-06
Abstract: PURPOSE:To enable materials cut by a cutter to be come out smoothly without getting blocked between the cutter and a disc by sizing the interval between the disc and the cutter to a certain rate of the disc diameter. CONSTITUTION:A container 5 whose top opens is set on a body 1 which has a motor built in. The container 5 is equipped with a discoidal cutter 20 which is driven by the motor to rotate, and a disc 18 provided below the cutter 20 is made to rotate in synchronization with the cutter 20. The container 5 is provided with a lid 8 which covers its top opening, and has a feed port 1 2 whose lower end is near the cutter 20. And also, a spout 10 from which materials cut by the cutter 20 are come out by the disc 18 is formed on either the container 5 or the lid 8. And the interval between the disc 18 and the cutter 20 is selected to be 10-15% of the diameter of the disc 18. As a result, the materials can be prevented from getting blocked in the interval between the disc and the cutter, and can be come out efficiently from the spout.
Patent JP-S6293831-A (JP)
Title: Magnetizing head for cathode-ray tube
Inventor: WATANABE SHINTARO
IPC: H04N9/28
Filed: 1985-10-18
Abstract: PURPOSE:To obtain an automatic high speed mounting type magnetizing head enabling an automatic adjustment for purity and convergence of a cathode-ray tube on a production line through the magnetizing technique by inserting the magnetizing head by means of two air cylinders for elevating/lowering and opening respectively, while magnetizing a magnetic ring material positioned on the neck section by means of a magnetizing coil winding assembled on a small cylinder. CONSTITUTION:Upon lowering of a magnetizing head to a plastic ring ferrite section previously fixed to the neck section of a cathode-ray tube assembled within a color television set, a head frame 6 is pushed against the upper end of the neck section 8 of the CPT to expand/contract the floating springs 2, 3 along the tapered shape of the head frame and it opens in the arrow direction, then a closing spring 5 thus magnetizing coils 7 can be inserted to the position they surround the neck. Then, the magnetizing coils 7 are mounted uniformly around the plastic ferrite through driving a small cylinder. Upon completion of the adjustment, the magnetizing coils 7 are retracted quickly, and the head frame 6 is opened simultaneously through driving an opening cylinder 4, and the head is separated from the cathode-ray tube 9 through driving a lifting cylinder.
Patent JP-H04111972-A (JP)
Title: Consumable electrode arc welding method and welding equipment
Inventor: HARADA SHOJI
IPC: B23K9/06
Filed: 1990-08-31
Abstract: PURPOSE:To make proper transient electrode melting by sending a pulse current after stopping the feed voltage to an electrode feed motor according to a consumable electrode arc welding completion signal. CONSTITUTION:In consumable electrode arc welding where a welding current is applied to a consumable electrode fed by supplying the feed voltage to the consumable electrode feed motor to perform welding, the electrode feed voltage of the consumable electrode feed motor is stopped according to the welding completion signal of a welding starting and completion switch. Afterward, it is detected that the armature voltage of the consumable electrode feed motor decreases to less than a specified value and the welding current is converted into the pulse current which is applied to complete it. Consequently, transient electrode melting due to inertia of the electrode feed motor and an electrode feed mechanism can be made proper.
Patent JP-S6290282-A (JP)
Title: Pressure-sensitive thermal multilayered copy paper
Inventor: MATSUMOTO SHINICHI
IPC: B41M5/28
Filed: 1985-10-16
Abstract: PURPOSE:To obtain recording paper having both properties of a thermal copy characteristic and a pressure-sensitive copy characteristic and reduced in contamination due to carbon ink, by constituting said recording paper of upper paper wherein a layer containing a colorless electron donating color forming org. compound (a color forming substrate) and an org substance (coupler) allowing said compound to form a color at the time of heating is provided on the front surface of a base sheet and a layer containing the colorless color forming substrate, the microencapsulated colorless color forming substrate and a heat-meltable substance is provided to the back surface thereof and lower paper wherein a layer containing one or more of the coupler is provided on the front surface of a base sheet. CONSTITUTION:Pressure-sensitive thermal multilayered copy paper consists of upper paper 1 wherein a layer containing a colorless color forming substrate 2 and a coupler 3 allowing said substrate 2 to form a color at the time of heating is provided on the front surface of a base sheet 1 and a layer containing the colorless color forming substrate 2, a microencapsulated colorless color forming substrate 2 and a heat-meltable substance 4 is provided on the back surface thereof and lower paper 11 wherein a layer containing one or more of the coupler 3 is provided on the front surface of a base sheet 1'. The heat-meltable substance 4 is a waxy substance having m.p. of 30-110 deg.C.
Patent JP-2001057644-A (JP)
Title: Electronic camera
Inventor: HASHIMOTO HITOSHI
IPC: H04N5/232
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To speedily and precisely focus a photographic lens on a subject even if environmental conditions such as temperature or photographic conditions change by focusing the photographic lens on a selected subject distance based on a video signal. SOLUTION: After speedily moving (first driving) a focus lens 12 to a position equivalent to a prescribed distance which is previously set by an EEPROM 52 and selected by a user, an AF processing circuit 32 moves (second driving) the lens 12 so as to maximize the high frequency component of a video signal, thereby the lens 12 can precisely be moved to a focusing position. In this case, since the focusing position is roughly matched with the correct focusing position by the first driving, the moving distance of the lens 12 by the second driving can be extremely short. Thus, the lens 12 can speedily and precisely be driven to the focusing position.
Patent JP-S6291723-A (JP)
Title: Instantaneous service interruption protecting circuit of combustion controller
Inventor: KONISHI MITSUNARI
IPC: F23N5/24
Filed: 1985-10-17
Abstract: PURPOSE:To make it possible to automatically restart combustion after an instantaneous service interruption by providing a switching device and a capacitor in a combustion control device. CONSTITUTION:A combustion signal from a combustion controller 1, that is, a voltage signal is stored in a capacitor 3 through a switching element 2, and is supplied to a combustion controller 1. When an instantaneous service interruption occurs during the combustion, the switching element 2 is immediately turned OFF. Therefore, the capacitor 3 holds a voltage signal. When an instantaneous service interruption is terminated, the switching element 2 is turned ON, and the voltage signal stored in the capacitor 3 is supplied to the combustion controller 1 through the switching element 4, and the combustion is restarted. After the instantaneous service interruption, the switching element 4 is turned ON for a while and hence the switching element is turned OFF for a while at the time of the instantaneous service interruption and thereafter.
Patent JP-2001057104-A (JP)
Title: Headlamp for automobile
Inventor: KAWAMURA TAKAYUKI
IPC: F21V14/04
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a headlamp for automobile causing no clearance between a movable reflector and other reflector. SOLUTION: Separating edges 21, 31 of a fixed reflector 2 and a movable reflector 3 are provided with shield flanges 22, 32 wider than the movement area of the movable reflector 3. As a result, the separating edges 21, 31 of the fixed reflector and the movable reflector 3 and the shield flanges 22, 32 always result in overlapping with each other, because the shield flanges 22, 32 are winder than the movement range of the movable reflector 3. With this structure even if the movable reflector 3 is moved, a space C between the fixed reflector 2 and the movable reflector 3 is shielded by the shield flanges 22, 32 causing no clearance in the space C. Troubles due to the generation of clearance can be thereby prevented.
Patent JP-H0570742-A (JP)
Title: Method for aluminum alloy for automotive structural member
Inventor: ISHIDA YOJI
IPC: C09J5/02
Filed: 1991-09-11
Abstract: PURPOSE:To provide a method to bond an aluminum alloy for an automotive structural member with high initial and long-term adhesive strengths. CONSTITUTION:An automotive aluminum alloy for an automotive structural member which has been treated to form an oxide film on its surface is bonded to another automotive structural member of the same kind as or different from the former member by applying a thermally curable epoxy resin adhesive comprising an epoxy resin, a latent curing agent, and at least one anticorrosive agent selected from the group consisting of a phosphate, a mixture of aluminum orthophosphate with a zinc compd. and/or a mixture of aluminum metaphosphate with a zinc compd., a boric acid compd., and an alkaline earth metal compd. to the former member, placing the latter member on the former, and thermally curing the adhesive.
Patent JP-H0977735-A (JP)
Title: Production of sulfation product of higher secondary alcohol ethoxylate
Inventor: IWAMI YASU
IPC: C07C309/09
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a sulfation product of a higher secondary alcohol ethoxylate useful as a base, etc., for various kinds of detergents in high quality and high yield. SOLUTION: A higher secondary alcohol ethoxylate of the formula [R<1> and R<2> are each 1-18C alkyl; (n) is 1-20] which is ethylene oxide adduct of a higher secondary alcohol obtained by oxidizing n-paraffin is subjected to hydrogenation treatment under high pressure using a catalyst of a metal of VIII group (e.g. reduced nickel) or under ordinary pressure using sodium borohydride or aluminum lithiumhydride. Then, the treated material is subjected to sulfation reaction with chlorosulfonic acid or anhydrous sulfuric acid, preferably in a solvent (e.g. methylene chloride) to provide the objective product. Impurities such as unsaturated compound produced in a very small amount as a by-product in oxydation step of n-paraffin and addition step of ethylene oxide is modified by carrying out hydrogenation treatment before salfation reaction. Thereby, side reactions in a sulfation step is avoided and deterioration of quality is prevented.