baber/WOPTO huggingface dataset:
Patent JP-H06162970-A (JP)
Title: Fluorescent character display device
Inventor: KOBAYASHI MASAAKI
IPC: H01J31/15
Filed: 1992-11-17
Abstract: PURPOSE:To provide an inexpensive fluorescent character display device free from the occurrence of a crack on a semiconductor chip mounted on a glass substrate, or the glass substrate itself. CONSTITUTION:Regarding a fluorescent character display device having a structure where a display section and a semiconductor chip 6 for driving the display section are mounted on the same glass substrate 1 in an identical vacuum envelope, the first and second thin metal sheets 14a and 14b are laid between the chip 6 and the substrate 1. Both of the sheets 14a and 14b are formed out of a material having a thermal expansion coefficient nearly equal to the thermal expansion coefficients of the chip 6 and substrate 1. The chip 6 is bonded to the sheet 14a using an inorganic adhesive 13a, and the other sheet 14b is pasted to the sheet 14a at the opposite side of the bonded chip 6. The assembled body of the first and second thin meal sheets 14a and 14b is fastened to the upper surface of the glass substrate 1 by bonding the sheet 14b thereto using another inorganic adhesive 13b.
Patent JP-2000136449-A (JP)
Title: Composite false-twisted yarn having irregular thickness and its production
Inventor: KIMURA TOSHIHIKO
IPC: D02G3/36
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a composite false-twisted yarn having functional stretchability and naturally irregular thickness touch with visually and physically uneven touch by regularly or irregularly imparting slub-like parts an paralleled parts to the arbitrary positions of the yarn in the longitudinal direction, and to provide a method for producing the same. SOLUTION: This composite false twisted yarn comprises parts I and part II. In the parts I, a filament yarn B as sheath portions is entangled on the core portions comprising a filament yarn A in a slub-like state. I the parts II, the filament yarn A and the filament B are blended in a paralleled state. The parts I entangled in the slub-like state are formed in spindle shapes comprising loops and false-twisted crimps. The parts II blended in the paralleled state are weakly crimped and intermittently entangled. The lengths and thickness of the parts I entangled in the slub-like state and the lengths and thickness of the parts II entangled in the paralleled state are irregular or regular, respectively.
Patent JP-H08145874-A (JP)
Title: Durability testing device for coating film
Inventor: YAMAURA YUKO
IPC: G01N17/00
Filed: 1994-11-16
Abstract: PURPOSE: To provide a durability testing device for coating film that is comparatively compact and in which the drift velocity of water such as sea water, etc., can be freely set and continuous testing can be also carried out for a long period. CONSTITUTION: The title device is provided with a water tank body 1 having a sectional U-shape in which a specified qauntity of sea water is included and a rotary agitating means 2 for sea water that is installed in the central part of the body 1. One or at least two members for holding a test piece are provided on the inner wall face of the body 1 in freely attachably and detachably in order to freely hold a test piece coated with a paint.
Patent JP-2001126027-A (JP)
Title: Number plate recognition system
Inventor: SUGIMOTO KIICHI
IPC: G08G1/017
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To inexpensively constitute a number plate recognition device through the use of a general-purpose arithmetic unit without newly developing a dedicated arithmetic unit and to precisely segment a plate area at high speed. SOLUTION: A fetched vehicle picture is reduced in a horizontal direction and a vertical direction (A1). As for the reduced picture, the values of respective pixels and the value of the pixel in a position shifted in a positive or negative direction from the pixel by prescribed quantity are operated and binarized. Then, a pseudo shift correlation picture is generated by an AND operation (A2). The respective pixels of the reduced picture and the value of the pixel in the position shifted from the concerned pixel in the positive or negative direction by prescribed quantity are operated/binarized. A pseudo OR picture is generated by an OR operation (A3). The pseudo shift correlation picture is divided into plural small areas and the area of the dinarized pixel is calculated in the small areas and a plate candidate small area is selected (A4).  A plate area is temporarily set on the pseudo OR picture based on the pseudo OR picture, adaptability is checked and the plate area is cut (A5).
Patent JP-H07139824-A (JP)
Title: Compressor control method for vehicle air conditioner
Inventor: NEGISHI YASUTAKA
IPC: F25B49/02
Filed: 1993-11-12
Abstract: PURPOSE:To prevent a compressor from being stopped caused by an increased pressure of refrigerant at a high pressure side and to always attain a superior comfortable heating state by a method wherein the number of rotations of a motor driven compressor is corrected by a predetermined pitch of the number of rotations in response to a state whether or not an interior temperature is less than a predetermined temperature under a heating mode. CONSTITUTION:A control device 20 having each of outputs of a discharging temperature sensor 15, a pressure switch 16, a room temperature sensor 23 and a rotational number sensor 24 inputted thereto controls a motor driven compressor 1 through a compressor driving circuit 22 and controls a changing-over valve 5 so as to change-over a heating operation/a cooling operation from each other. When the heating mode is set and the interior temperature is less than a predetermined temperature, the number of rotations of the compressor 1 is corrected in response to a refrigerant discharging temperature at a first predetermined pitch of the number of rotation. Additionally, in the case that the interior temperature is more than a predetermined temperature, the number of rotations of the compressor 1 is corrected in response to the refrigerant discharging temperature under a second predetermined pitch of the number of rotations higher than the first predetermined pitch of the number of rotations and thereby an increasing in the refrigerant pressure at a high pressure side is restricted.
Patent JP-H03169328-A (JP)
Title: Method for potting hollow yarn module
Inventor: KATSUMATA TOSHIYUKI
IPC: B01D63/00
Filed: 1989-11-27
Abstract: PURPOSE:To prevent the complication of a process by forming a hollow yarn bundle by winding hollow yarn in a loop form and inserting the same in a cylindrical case. CONSTITUTION:A hollow yarn bundle 10A formed by winding hollow yarn 11 in a loop form is inserted in the opening 21 of a cylindrical case 20. A potting agent 23 is arranged at the opening 21 of the cylindrical case 20 to fix the hollow yarn bundle 10A. By this method, it can be avoided that the potting agent 23 invades in both end parts of the hollow yarn 11 contained in the hollow yarn bundle 10A.
Patent JP-H09149607-A (JP)
Title: Method and apparatus for manufacture of core
Inventor: MIZUTANI TATSUHIKO
IPC: H02K15/02
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To manufacture a core by forming steel plates, piling up the steel plates and binding the steel plates with each other with reduced equipment cost and improved productivity. SOLUTION: A steel plate 4 having a required shape is punched out from a material plate 3 by a punch 5 which is attached to an upper die 1. A lower die 2 has a die 6 which is interlocked with the punch 5. A housing part 7 in which the punched steel plates 4 are housed and piled up is provided in the lower die 2. Further, a high energy beam irradiator 8 which can be shifted toward the lower die 2 and applies a high energy beam to the boundary between the piled steel plates 4 is provided in the upper die 1. After the steel plates 4 having the required shapes are punched out from the material plate 3, or after the punched out plates 4 are piled up in layers, the high energy beam irradiator 8 is made to approach the boundary between the piled steel plates 4 to weld the boundary.
Patent JP-H01149152-A (JP)
Title: Memory bank control system
Inventor: MORITA MINORU
IPC: G06F12/06
Filed: 1987-12-07
Abstract: PURPOSE:To save a memory bank controlling software by setting and cancelling a memory bank selecting bit when the instruction executing address of a processor is detected to reach a preset address. CONSTITUTION:Initially, a SAB is previously set to a bank selecting bit setting address input part 7 and a SCD is previously set to a bank setting bit cancel address input part 8. When a power is energized in this system, a reset signal is inputted to a bank switching circuit 6 to cancel the bank selecting bit and select the memory bank A4. Then, when the instruction executing address indicates the SAB, the selecting bit of the memory bank switching circuit 6 is set to select the memory bank B5. Thereafter, when the instruction executing address goes to the SCD, the selecting bit of the memory bank switching circuit 6 is cancelled to select the memory bank A4.
Patent JP-H01149177-A (JP)
Title: Three-dimensional scene displaying and inputting system
Inventor: AMEKAWA HIROYUKI
IPC: G06T17/40
Filed: 1987-12-07
Abstract: PURPOSE:To display and input many parts including the rear part with a two-dimensional picture by making a visual angle from the visual point of a plane of projection in a three-dimensional space corresponding to the two-dimensional picture to be displayed into 180 deg. or more. CONSTITUTION:The plane of projection composed of a cylinder surface is set as to surround the visual point. In this case, the visual angle becomes 360 deg., and the three-dimensional seals of the whole circumference around the shaft of the cylinder surface are projected. Thereafter, the scenes in the front and rear of the visual point can be displayed with one continuous picture by developing the picture on this plane of projection as it is and displaying it on a display device for the two-dimensional picture.
Patent JP-2000131970-A (JP)
Title: Cleaner and image forming device using the same
Inventor: TORIMARU SATORU
IPC: G03G15/16
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a staining phenomenon with respect to a recording material and also to sufficiently prolong the service life of a device in an image forming device in which plural image forming units are arranged in parallel, and an image formed by each image forming unit is transferred to a recording carrier side. SOLUTION: This cleaner 5 is used in the image forming device in which the image formed on the image forming unit 1 is directly transferred or transferred through the recording material 3 to the recording carrier 2, and cleans the recording carrier. In this case, a cleaning brush 6 disposed so as to be always brought into contact with the carrier 2, and a cleaning ability adjusting means 7 adjusting the cleaning ability of the brush 6 to the carrier 2 are provided. Besides, a cleaning ability control means 8 controlling the cleaning ability of the means 7 in accordance with the staining condition of the carrier 2 is provided. The image forming device provided with the cleaner 5 is treated as an object.
Patent JP-H11107028-A (JP)
Title: Brush for keeping hair style in helmet
Inventor: MINEI MASAHIRO
IPC: A42B3/04
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent a hair style from collapsing when a helmet is worn. SOLUTION: This brush for keeping a hairstyle is obtained by attaching a brush 1 in the interior 2 of a helmet.
Patent JP-H11126735-A (JP)
Title: Aluminum solid-state electrolytic capacitor
Inventor: TSUNODA NORIKO
IPC: H01G9/10
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum solid-state electrolytic capacitor which can block invasion of oxygen therein by means of an interface between an encapsulating case and a sealing material to prevent deterioration of conductive functional polymer of solid-state electrolysis caused by its oxidation. SOLUTION: The capacitor includes an aluminum anode foil, an aluminum cathode foil, an electrolytic capacitor element 3 wound between the foils through electrolytic paper, the element being impregnated with solid-state electrolysis, an aluminum case 1 in which the element 3 is inserted, the casing being sealed with a sealing material 4 of elastic packing or resin material. In this case, an aluminum anode oxide film 2 or bronze plated film is formed in the inner sealing area of the case 1.
Patent JP-H10148121-A (JP)
Title: Flexible tube for automobile exhaust system
Inventor: NAGAI TADASHI
IPC: F16L27/12
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To realize a high practical merit satisfying the whole required performance such as small and light, low cost, high deformation absorptivity and high durability, in a flexible tube for an automobile exhaust system having a bellows absorbing relative deformation of a first exhaust pipe attached on the engine side of the automobile exhaust system and a second exhaust pipe attached on a muffler side. SOLUTION: This flexible tube is equipped with a bellows 3 absorbing the deformation of both exhaust pipes 1, 2, a cylindrically formed outer cover 5 which covers the periphery of the bellow 3, first and second protectors 7', 7'' respectively connected to both end parts of the bellows 3, and first and second conical coil springs 6', 6" which are respectively intervened between both end parts of the outer cover 5 and the first and second protectors 7', 7" on the inner side of the outer cover 5, and whose both spring end parts are fixedly connected to each other, and also large diameter side bent parts 6a', 6a" whose terminals are bent in the inner side of the diametral direction of a predetermined length, are formed in the large diametral parts at the winding ends of both conical coil springs 6', 6".
Patent JP-H01149547-A (JP)
Title: Method for detecting data wiring delay
Inventor: FUJITA KAZUO
IPC: H04L5/22
Filed: 1987-12-04
Abstract: PURPOSE:To improve the reliability of the whole system by sending a wiring delay pattern when data not to be sent within a prescribed time occur at a transmitter, detecting it by means of the transmitter and recognizing the abnormality of the transmitter. CONSTITUTION:When the data are not written during 1 word time length at the transmitter, the data writing delay pattern is generated by a data writing delay pattern generating circuit 51 in a parallel/series converting and modulating part(PMD) 50. It is inserted into an information word and sent to a cyclic data transmitting(CDT) line. By a receiver, the data are received from the CDT line by a detecting circuit 81 in a series/parallel converting and demodulating part(SDM) 80. The discrimination of a synchronizing signal, the information word or the data writing delay pattern is executed. At the time of the data writing delay pattern, an alarm is transmitted by a test and alarm displaying part TST/ALM 62 and a digital output part DGO 72.
Patent JP-H06135613-A (JP)
Title: Paper sheet conveying device in copying machine
Inventor: SHIMAZAKI HIDE
IPC: G03G15/00
Filed: 1992-10-22
Abstract: PURPOSE:To provide a paper sheet releasing device wherein constant and high suction force can be always obtained regardless of the size or the position of the paper sheet to be conveyed, its structure is simple, and the cost is low, as a paper sheet releasing device of a copying machine for conveying the paper sheet by being absorbed on conveying belts by making use of suction force from a plurality of suction ports. CONSTITUTION:In a paper sheet conveying device of a copying machine for performing paper sheet conveying by absorbing a paper sheet 13 on conveying belts 2 by suction negative pressure from a plurality of suction ports 7, moving valves 8 wherein the valve operation that the valves are in the opening valve state by conveying load of the paper sheet 13 when the paper sheet 13 passes the suction ports 7 while they are in the close valve state in other than time is performed are respectively provided on respective suction ports 7.
Patent JP-2001125106-A (JP)
Title: Ferroelectric liquid crystal display device
Inventor: KABE MASAAKI
IPC: G02F1/1335
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectric liquid crystal display device attaining an excellent dark state extending for the full temperature range used. SOLUTION: The ferroelectric liquid crystal display device is characterized by holding a ferroelectric liquid crystal cell provided with a ferroelectric liquid crystal, and first and second optical retardation plates between first and second polarizing plates, by utilizing an optical retardation plate of which the optical retardation varies corresponding to the temperature as the second optical retardation plate, by allowing plural alignment positions which are electrically selectable for the liquid crystal alignment in the ferroelectric liquid crystal cell, by essentially containing all the alignment positions in a plane including the substrate normal and by having the alignment positions showing temperature dependence.
Patent JP-H11143591-A (JP)
Title: Power unit
Inventor: YAO TORU
IPC: H02J7/02
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a power unit capable of efficiently charging a preliminary secondary battery, of allowing a user to prepare the preliminary secondary battery and exchange batteries at appropriate time, and of miniaturizing electric equipment main body with reduced weight with a built-in secondary battery. SOLUTION: An AC/DC conversion circuit 10, a DC output/charge control circuit 12 and a charging circuit 11 are provided inside an AC adapter 1 connected to an electric equipment main body 2 with a built-in secondary battery 21. The AC/DC conversion circuit 10 feeds power to the electric equipment main body 2 and the charging circuit 11, and simultaneously charges the electric equipment main body 2 and the preliminary secondary battery 13 connected to the secondary batter 21 and the charging circuit 11. Thus, this power unit capable of efficiently charging and exchanging the secondary battery and miniaturizing the electric equipment main body with reduced weight is obtained.
Patent JP-2001121489-A (JP)
Title: Card punching device for card processing machine
Inventor: OMURA NOBUHIKO
IPC: B26F1/02
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a card punching device of a new structure with reduced cost, miniaturized and made compact for the card punching device incorporated into a card processing machine such as a card reader/writer. SOLUTION: In this card punching device mounted on a card processing machine and punching a punch hole on a card, which punches the punch hole on the card by driving a punch pin 33 from a standby position in an axial direction in a state that a pin guide hole 31b is formed in a direction orthogonally crossed with a card insertion slit 31a on a punch table 31 forming the slit 31a, the punch pin 33 is guided and the card is inserted into the card processing machine, a rotary driving arm 5 connected with the output shaft by making a geared motor 4 as a driving source is made opposite to a shaft end of the punch pin 33, a ball 36 is interposed between a tip of the driving arm 5 and the shaft end of the punch pin 33, a motor output is transmitted to the punch pin 33 via the ball 36 and the punch hole is punched on the card.
Patent JP-H07138447-A (JP)
Title: Polymer composition and pressure-sensitive adhesive
Inventor: SHIYACHI KENJI
IPC: C09J7/02
Filed: 1993-11-16
Abstract: PURPOSE:To obtain a polymer composition excellent in heat resistance, weather resistance and pressure-sensitive adhesion and useful for a pressure-sensitive adhesive tape, etc., by blending a specified diblock copolymer or a specified triblock copolymer with another specified triblock copolymer. CONSTITUTION:This polymer composition is composed of (A) a triblock copolymer composed of an aromatic vinyl monomer polymer block isobutylene polymer block aromatic vinyl monomer polymer block and (B) both or either one of (i) a diblock copolymer composed of an aromatic vinyl monomer polymer block isobutylene polymer block and (ii) a triblock copolymer composed of an isotylene polymer block aromatic vinyl monomer polymer block isobutylene polymer block, different from (A). In addition, the number-average molecular weight of the component (A) is preferably 20000 to 500000 and that of the component (i) or (ii) is preferably 5000 to 400000.
Patent JP-H04182128-A (JP)
Title: Picture forming device
Inventor: MATSUMOTO KENICHI
IPC: B41C1/00
Filed: 1990-11-16
Abstract: PURPOSE:To prevent the deterioration of exposure accuracy while using a fluorescent lamp as a light source by employing a fluorescent tube for the light source of the whole image exposure section of a picture forming device using a picture forming body composed of a heat developing photosensitive composition and a peel developing type photopolymerizable composition and arranging a light-emitting surface at approximately right angle in the scanning direction of laser beams of an image exposure section. CONSTITUTION:A picture forming body 1 is carried on a carrying roller 101. A semiconductor laser 19 conducting exposure and a polygon mirror 14 are installed to the side section of said roller, and the picture forming body 1 is exposed on the carrying roller 101. The main scanning direction of laser beams at that time is made approximately perpendicular to the carrying direction of the picture forming body. The picture forming body is forwarded to a heat developing section constituted of a heating roll 11 and a heating element 27, and sent to a whole image exposure section housed in the case 27. Bar-shaped fluorescent lamps with slender light-emitting surfaces are arranged to the light source 21 of said exposure section so that the longitudinal directions of the light-emitting surfaces are made parallel with the carrying direction of the picture forming body 1. According to the constitution, the accuracy of exposure to the main scanning direction of laser beams is improved.
Patent JP-H0570313-A (JP)
Title: Herbicidal composition
Inventor: SAKASHITA NOBUYUKI
IPC: A01N33/12
Filed: 1991-09-11
Abstract: PURPOSE:To provide a herbicide effective at a low rate of application, having broad herbicidal spectrum and exhibiting high and prolonged action. CONSTITUTION:The objective herbicidal composition contains at least one kind of compound selected from the group of 1-(4,6dimethoxypyrimidin-2-yl)-3-(3- trifluoromethyl-2-pyridylsulfonyl)urea, its salt, N-(phosphonomethyl)glycine, its salt, 1,1'-dimethyl-4,4'-bipyridinium ion, its salt, 1,1'-ethylene-2,2'-bipyridylium ion and its salt, as an active component.
Patent JP-H10142737-A (JP)
Title: Image forming element
Inventor: EICHORST DENNIS J
IPC: G11B5/738
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide the image forming element, especially, a combination of a transparent magnetic layer and an electrically conductive layer effectively adapted to various needs of silver halide photographic sensitive materials or the image forming elements in a wide variety of other types of them. SOLUTION: This image forming element to be used for an image forming method comprises a support and an image forming layer and the transparent magnetic recording layer and the electrically conductive layer and this conductive layer contains acicular and crystalline conductive metal-containing particles dispersed as a single phase into a film-forming binder and these particles have sectional diameters of <=0.02μm and an aspect ratio of >=5:1 and the above transparent magnetic recording layer contains ferromagnetic particles dispersed into a film-forming binder.