baber/WOPTO huggingface dataset:
Patent JP-H08184980-A (JP)
Title: Electrophotographic photoreceptor, process cartridge having the photoreceptor and electrophotographic device
Inventor: SEKIYA MICHIYO
IPC: G03G21/18
Filed: 1994-12-28
Abstract: PURPOSE: To provide an electrophotographic photoreceptor excellent in slidability, having durability to wear and scratch of the surface due to chafing, without the surface resistance being lowered due to a corona product generated in a repeated electrophotographic process and maintaining a high-grade picture quality even under high-humidity conditions. CONSTITUTION: A photosensitive layer and a protective layer are formed on a conductive substrate in this order to constitute an electrophotographic photoreceptor. The fine particle of a conductive metal oxide is dispersed in a resin formed by polymerizing a photosetting acryl monomer and oligomer in the protective layer, and the layer contains a compd. having a constitutional formula shown by formula I, etc., as a photopolymerization initiator and a compd. having a constitutional formula shown by formula II, etc., as a photopolymerization initiator assistant.
Patent JP-2000160103-A (JP)
Title: Curative resin composition for finishing and flatting coating material, and product coated therewith
Inventor: TAMAI HITOSHI
IPC: C09D5/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a curative resin composition for finish coating material suitable for e.g. buildings, household appliances or industrial instruments, and to obtain a product coated with the curative resin composition. SOLUTION: This composition comprises: (A) 100 pts.wt. of flatting coating resin obtained by producing a copolymer comprising (a) 1 to 90 pts.wt. of vinyl monomer having a hydrolysable silyl group therein and (b) 10 to 99 pts.wt. of other vinyl monomer by the manufacturing process of the first step having a degree of conversion of >=50% and following second step, (B) 0 to 200 pts.wt. of silicon compound shown by the formula, (R1O)4-a-Si-R2a (R1 and R2 are each a univalent hydrocarbon group; and (a) is 0 or 1) and/or its partial hydrolysis condensate, (C) 0.1 to 20 pts.wt. of catalytic hardener, and (D) 0 to 20 pts.wt. of silane coupling agent.
Patent JP-H08183954-A (JP)
Title: El fluorescent material powder
Inventor: KIMURA ETSUJI
IPC: C01G9/08
Filed: 1994-12-28
Abstract: PURPOSE: To obtain the powder comprising zinc sulfide as a matrix material, and an activating agent and a coactivating agent which are used as light- emitting centers, having the characteristics of high brightness and long life, and useful for flat face type displays, luminous panels for display, etc. CONSTITUTION: This fluorescent material powder comprises (A) zinc sulfide as a matrix material, (B) an activating agent (preferably the ion of at least one kind of element selected from copper, manganese, silver, gold and rare earth elements, especially preferably copper ion), and (C) a coactivating agent (preferably the ion of at least one kind of element selected from chlorine, bromine, iodine, and Al, especially preferably chloride ion). The fluorescent material powder uniformly has flat lamination defects in a high density over the whole body of the particle wherein the average face distance of the lamination defects is 0.2-10nm, and preferably further has an average particle diameter of $25μm.
Patent JP-H10158420-A (JP)
Title: Plastic lens and process for forming hard coat film on plastic lens
Inventor: MURAKOSHI MAMORU
IPC: F21V5/00
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To form a high-quality hard coat film without causing its peeling or whitening and without causing the crack of a plastic lens substrate. SOLUTION: This process for forming a hard coat film on the surface of a plastic lens comprises the cleaning step wherein the surface of a plastic lens substrate is cleaned, the coating step wherein the surface is coated with a hard coat soln. comprising an ultraviolet-curable resin compsn. and a solvent, the drying step wherein the coated substrate is put into a drying oven to evaporate the solvent, and the ultraviolet irradiation step wherein the substrate is irradiated with ultraviolet rays in an ultraviolet irradiation oven 21 to cure the resin compsn.
Patent JP-H08183987-A (JP)
Title: Hot rolling oil for aluminum and method thereof using the same oil
Inventor: MASE TOSHIAKI
IPC: C10N30/12
Filed: 1994-12-27
Abstract: PURPOSE: To obtain the rolling oil consisting of a specific oily agent, a specific nonionic surfactant, a fatty acid, triethanolamine and a refined mineral oil of a specific ratio, excellent in lubricating properties and emulsion stabilities, having reduced corrosive properties and capable of easily removing mingled worn Al powder. CONSTITUTION: This hot rolling oil for aluminum comprises containing (A) 20-70wt.% oily agent consisting of natural oil and fat (preferably a palm oil, a tallow, etc.) and/or a synthetic ester (preferably a neopentylpolyol ester such as neopentylglycol capric acid monoester, etc.), (B) 0.5-2.5wt.% polyethyleneglycol-based nonionic surfactant (preferably an ethylene adduct of laurylalcohol, etc.), (C) 3-10wt.% fatty acid (preferably capric acid, stearic acid, etc.) and (D) 0.1-0.9wt. % triethanolamine, and further containing as a remaining portion (E) a refined mineral oil. Furthermore, it is preferable to feed the hot rolling oil as 4-10wt.% emulsion to the roll part of a hot rolling mill in the case of applying the oil to the hot rolling of Al (alloys).
Patent JP-H11173292-A (JP)
Title: Automatic water supply device
Inventor: TAMAGAWA MITSURU
IPC: F04D15/02
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To prevent the suspension of water supply even in the malfunction of electronic components such as an inverter or the like under the condition that the pressure of a pump is more than a predetermined pressure, and the maximum frequency is detected, by instantaneously stopping an electric motor when the abnormality is judged and then restarting the operation. SOLUTION: A control part 16 comprises an output frequency detecting part 16c for detecting the operation frequency of a motor 15 m, and a timer 16d for counting the time of the malfunction of an inverter 16b. The malfunction of the inverter 16b is judged when the time satisfying that discharge pressure of a pump 15 >= predetermined pressure, and operation frequency = maximum frequency, is more than a predetermined time, when the pump is automatically operated under the target pressure by the specific control. On this occasion, the pump 15 is forcibly stopped, and then the pump 15 is restarted after a specific time. Whereby the suspension of water supply can be prevented even in the malfunction of the inverter 16b.
Patent JP-2000165752-A (JP)
Title: Signal processing method for solid-state image pickup device, and solid-state image pickup device
Inventor: IZAWA FUMIO
IPC: H04N5/374
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To effectively correct bright and dark horizontal stripes generated on a picture image picked-up under a fluorescent lighting by a CMOS sensor. SOLUTION: A signal from an image sensor part 10 is connected through an amplifier 15 to an A/D converter 18 for converting an analog signal into a digital signal. A line memory A20 and a line memory B21 are connected through a selector A19 to the A/D converter 18. A frame memory 23, gain correction coefficient calculator 24, multiplier 26, and selector C27 are connected through a selector B with the line memories A20 and B21. Also, a coefficient memory 25 is connected with a gain correction coefficient calculator 24. A camera signal processing part 28 is connected to a selector C27.
Patent JP-2000162856-A (JP)
Title: Toner storage container
Inventor: KUBO NORIO
IPC: G03G15/08
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent hardening of toner by maintaining and improving the flow property of toner inside a toner storage container by providing actuating members, with which the flow property of the toner is promoted by working on the toner through an opening part of the container main body. SOLUTION: In this container, two opening parts 4 are each provided on the front surface, left hand side, right hand side and backside of a container main body 2 and the actuating members 5 are provided through each opening part 4. These actuating members 5 are provided to work on the toner inside the container main body 2 to enhance the flow property of the toner. These actuating members 5 are constituted from a base part 6 and an actuating part 7. The base part 6 is formed larger than the opening part 4 sealing the opening part 4 and at the same time is made so as not to enter into the opening part 4. The base part 6 is fixed to the container main body 2 to be freely detachably from it within an appropriate fastener 8.  An actuating part 7 protrudes inside the container main body 2 through the opening part 4 and works on the toner to carry out its roll for enhancing the flow property of the toner.
Patent JP-H10175779-A (JP)
Title: Take-up reel
Inventor: SAITOU NOBUHITO
IPC: B65H75/14
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a take-up reel capable of easily removing continuous sheet wound up in rolled shape. SOLUTION: An outer periphery side close-fitted shaft 11 and an inner periphery side close-fitted shaft 12 are installed in a pair of disk guide plates 8 and 9, respectively and the outer periphery side close-fitted shaft 11 and inner periphery side close-fitted shaft 12 in the guide plates 8 and 9 are engaged with each other so as to form a core part 10 comprising two take-up shafts 13 between the guide plates 8 and 9. After continuous sheet has been taken up on the core part 10, the guide plates 8 and 9 are pulled out in the direction that they are separated from each other. Because the inner periphery side close-fitted shaft 12 is shorter than the outer periphery side close- fitted shaft 11 in axial length dimension, the close-fitting can be cancelled by a slight pulling dimension.  When the close-fitting is cancelled, the continuous sheet is wound loosely around the outer periphery side close-fitted shaft 11 and inner periphery side close-fitted shaft 12 of either of the guide plates 8 and 9 and, in addition, an extra space is provided on the top end side of the inner periphery side close-fitted shaft 12. As a result, the continuous sheet can be removed easily by holdingly with the fingers inserted into the extra space and pulling out a roll of continuous sheet.
Patent JP-H11137497-A (JP)
Title: Broom holder
Inventor: KANEDA NOBUO
IPC: A47L13/38
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To easily strip and cut out wastes firmly stuck to the road surface by the blade part of a holder by providing a holding device for installing a holder in a core part fitting tool of a broom main body. SOLUTION: A holding device 6 is provided on a core part fitting tool 4 for installing a holder 5 in a broom main body 1. The tip of the holder 5, the blade part 7 thereof is formed like a knife edge, and the other end thereof is formed as a curved part 8. In using a broom, the blade part 7 of the holder 5 is pulled up in the direction of a handle part 2 to the middle of a core part 3 to perform cleaning. Firmly stuck chewing gum, wet stuck paper and fallen leaves are stripped by the blade part 7 of the holder after the removable holder 5 is pulled out of the broom main body 1. After the broom is used, the curved part 8 of the holder 5 is caught in a hook or the like of a wall to store the broom. The blade part 7 of the holder 5 is projected from the core part 3, and the broom can be leaned against the wall without load applied to the core part 3 to be stored.
Patent JP-H03199920-A (JP)
Title: Light-displacement transducer and sensor
Inventor: NANBA NORIYOSHI
IPC: G01D5/26
Filed: 1989-12-27
Abstract: PURPOSE:To follow and detect even a minute displacement with good accuracy by providing an elastic layer between an absorbing layer and a reflecting layer and detecting the change of the thickness of the elastic layer. CONSTITUTION:An absorbing layer 12, an elastic layer 13 and a reflecting layer 14 are sequentially formed on a substrate 11, thereby constituting a light-displacement transducer 1. A protecting layer 15 is provided over the relecting layer 14. The substrate 11 is formed of resin or glass which is substantially transparent to the illuminating light. A pigment having suitable absorbing and reflecting characteristics is selected for the absorbing layer 12. An elastic body of rubber resin which is substantially transparent to the illuminating light and changes its thickness corresponding to the size of the external pressure is selected for the elastic layer 13. Moreover, a metal having high reflectivity is selected for the reflecting layer 14. When the protecting layer 15 is brought into touch with an outer system, the thickness of the elastic layer 13 is changed by the external pressure. Therefore, the change of the reflectivity or phase can be detected by irradiating light from the rear side of the substrate 11. In this manner, the displacement, stress or pressure can be detected, and the displacement amount from a very small amount to a large amount can be detected with good accuracy.
Patent JP-H06143150-A (JP)
Title: Vice for machine tool
Inventor: AWANE TOSHIHARU
IPC: B23Q3/06
Filed: 1992-11-07
Abstract: PURPOSE:To provide a structure wherein a reaction force to a fastening force is exerted as a compression force on a frame, in a vice for a machine tool having a mechanical step-up means. CONSTITUTION:A fixed mouthpiece 13 is fixed to one end of a frame 11. A moving mouthpiece 14 is guided by a frame and joined in a screwed-in manner with a screw shaft 12, and approaches and parts from the fixed mouthpiece. A pressure receiving member 17 is arranged coaxially with the screw shaft. A mechanical step-up means 15 is incorporated in the hollow part of a screw shaft. The one end of the reaction force receiving member is coupled to the mechanical step-up means, and axial movement of the other end to the frame is regulated in the vicinity of the fixed mouthpiece. Through operation of the mechanical step-up means, micromovement of the screw shaft in an axial direction is carried out to firmly fasten a work between the fixed and moving mouthpieces. The reaction force of a fastening force is exerted on the frame end face on the fixed mouthpiece side through the reaction force receiving member.
Patent JP-H03197050-A (JP)
Title: Ink jet recorder
Inventor: KOMAI HIROMICHI
IPC: B41J2/045
Filed: 1989-12-26
Abstract: PURPOSE:To prevent a mutual interference based on the deformation of a pressurizing chamber board by a method wherein two piezoelectric elements provided with a plurality of groove forming parts and groove-free support parts successively are opposedly disposed on the both surfaces of the pressurizing chamber board on the top and rear surfaces of which pressurizing chambers are formed, and the pressurizing chambers are prevented from overlapping with each other in a nozzle arranging direction. CONSTITUTION:Two piezoelectric elements 1, 2 are opposedly disposed across a pressurizing chamber board 5. The end part of the piezoelectric element 1 is supported by a first support part (length SL1). The length SL1 is determined so that a mutual interference can be within an allowable range even when all nozzles over a full length SG of a first groove forming part are simultaneously driven. Succeeding to the first groove forming part, a second support part, a second groove forming part, and a third support part are successively formed. By forming the second support part between the two groove forming parts, the value of mutual interference is made within the allowable range. In addition, in the piezoelectric element 2, a support part is interposed between another two groove forming parts so that a nozzle density can be made constant.
Patent JP-2000158770-A (JP)
Title: Print forming system
Inventor: ISOGUCHI SEIICHI
IPC: G03B7/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a print forming system capable of printing in accordance with a preference of the client. SOLUTION: The print forming system is to form a print on the basis of transmitted image data and print forming information, in which its constitution is made including storing means 225 having information stored in reference with print forming information and a mode to print by making use of reference information stored in the storing means during forming a print on the basis of the image data and print forming information.
Patent JP-H09175284-A (JP)
Title: Pillar trim for car
Inventor: KOMATSU MOTOI
IPC: B60R13/02
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To improve a sound vibration performance in the car room, mounting stiffness of the trim body and impact energy absorbing characteristics by dividing a long part of the surface of a trim body opposite to the inner surface of a car room of a pillar panel into a plurality of partitions by a first rib and by making a second rib orthogonal to the first rib. SOLUTION: A trim body is disposed along the inner surface 3a of the car room of a pillar inner panel 3 of a center pillar panel 1 and a long part of a surface 7a of the trim body 7 opposite to the inner surface 3a of the car room of a pillar inner panel 3 is divided into a plurality of partitions in the up-and-down directions and a first rib 9 is fixed to the surfaces 11, 13 in the back-and-forth directions of the trim body 7. A second rib 15 is formed on the surface 7a in the direction of the length orthogonal to the first rib 9 and the free end thereof 17 is put into contact with the inner surface 3a of the car room of a pillar inner panel 3. The second rib 15 is formed at the position opposite to the square bent part 19 of the inner surface 3a of the car room to make the second rib 15 orthogonal to the first rib 9, which improves stiffness and a sound vibration performance.
Patent JP-H04204901-A (JP)
Title: Endoscope for medical treatment
Inventor: TSUCHINO MASAMICHI
IPC: G02B1/04
Filed: 1990-11-30
Abstract: PURPOSE:To obviate the deterioration by steam sterilization and to improve workability as well as to shorten the hardening length at a front end by forming the plastic optical elements in an optical system of a polymer having a specific compsn. and mol.wt. CONSTITUTION:Incident light is made incident on the incident end of an image guide 5 through a glass flat plate 1, biconvex lens 2, convex/concave lens 3 and convexplano lens 4 of the objective optical system of the endoscope. The light emitted from the exit end of the guide 5 is made incident on a pupil 10 through a convex/concave lens 6, a planoconvex lens 7, a convexplano lens 8, and a glass flat plate 9. The lenses 2 and 7 are the plastic optical elements formed of a transparent cyclic carboxylate resin. This resin is formed of the polymer which contains >=50wt.% repeating unit expressed by general formula I or II and has 5000 to 1000000 number average mol.wt., its times of polystyrene. In the formulas, R1, R2 denote 1 to 6C chain hydrocarbon group.
Patent JP-2000165731-A (JP)
Title: Digital camera
Inventor: NARUTO HIROKAZU
IPC: H04N5/225
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera which can be connected with a computer without using any cable to be operated as the peripheral equipment of the computer. SOLUTION: This digital camera is equipped with a storage medium and constituted so as to be attachable and detachable for an extended slot DB of a computer 19. This digital camera is provided with a storage medium mounting part 17 constituted so that the storage medium can be freely attachable and detachable for a camera and an interface means for allowing the computer 19 to refer to the storage medium in a state that the storage medium is mounted on the storage medium loading part 17 and that the digital camera is mounted on the extended slot DB.
Patent JP-2000159191-A (JP)
Title: Ventilation structure of small ship
Inventor: GOHARA YOSHIHIRO
IPC: F01N13/08
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To aggressively air-cool the components of an engine with a high degree of heat generation. SOLUTION: This small ship has an engine room 20 for storing an engine 21. A ventilation duct 39 is provided for communicating an inner space of the engine room 20 to the outside of the ship, with an opening 39b open at one end of the ventilation duct 39 to the outside and an opening 39a open at the other end toward the components 31, 27 of the engine 21.
Patent JP-2000161335-A (JP)
Title: Hinge mechanism
Inventor: SUGANO HIDENORI
IPC: F16F9/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a hinge mechanism which delays the rotating operation of an opening/closing body when it is closed, allows to close the opening/closing body slowly, and never mars the good appearance, even though it is a simple structure. SOLUTION: This hinge mechanism 1 is composed of a leaf spring 2, a holder 3, and a shock absorber 4. While the holder 3 is fixed to the rear surface of an opening/closing body 5, it is formed in a form to form a clearance to the fixing surface. One end 2a side of the leaf spring 2 is fixed to the support body 6 of the switch body 5 by a fixing member 7, and its other end 2b side is inserted in a clearance formed between the holder 3 and the fixing surface, so as to energize the opening/closing body 5 in the opening direction. The shock absorber 4 is provided opposing to the end of the leaf spring 2, in the opening/ closing body 5, and a piston rod 4a is operated in the direction to press in relatively to a main body case 4b, by moving the position of the other end 2b following to the bending movement of the leaf spring 2, when the leaf spring 2 is bent.  As a result, the opening/closing body 5 is closed slowly, by making its rotating movement rotating in its closing direction slow in motion.
Patent JP-H11175786-A (JP)
Title: Toll reception system for toll road
Inventor: UEHARA HIDEO
IPC: G07B15/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a toll reception system for a toll road which enables both an existing system and a nonstop automatic toll collection system to operate. SOLUTION: At an entrance toll gate 1, an antenna and an antenna controller 2 for an ETC system and an entrance lane control unit 3 are provided and a pass ticket processing machine 4 equipped with a magnetic reader writer and an IC card reader writer 5 is also provided. At an exit toll gate 11, an antenna and an antenna controller 12, and an exit lane control unit 13 are provided and a pass ticket processing machine 14 equipped with a magnetic card reader/writer and an IC card reader writer 15 is provided. At the entrance toll gate 1 and exit toll gate 11, the ETC system performs a toll reception processing when a vehicle is mounted with an on-vehicle unit 18, but when not, the pass ticket processing machine 4 and 14 performs a toll receiving process for an IC card 19 or pass ticket 20.
Patent JP-H1072583-A (JP)
Title: Liquid crystal composition and liquid crystal element produced by using the same
Inventor: YAMAMOTO KYOKO
IPC: G02F1/13
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a liq. crystal compsn. having a decreased threshold voltage by compounding two specific compds. in a specified molar ratio. SOLUTION: This compsn. is prepd. e.g. by mixing 1-25mol% compd. represented by formula I (wherein R<1> is a 1-10C alkyl; H on the benzene ring can be substd. by F; n, p, and q are each 1 or 2; and X is -CH=CH- or -C<=C- in the trans form) with 99-75mol% compd. represented by formula II (wherein rings A, B, C, and D are each an optionally fluorinated 1, 4-phenylene, 1,4- cyclohexylene, 1,4-cyclohexenylene, 2,5-cyclohexenylene, or 5,2-cyclohexenylene group, etc.; R<2> is H, a 1-12C alkyl, a 2-12C alkenyl, etc.; R<3> is H, F fluoromethyl, etc.; Z<1> to Z<3> are each COO, OCO, etc.; E and G are each methylene or O; and a, b, c, d, and e are each 0 or 1 provided b+c+d>=1).