baber/WOPTO huggingface dataset:
Patent JP-H03214545-A (JP)
Title: Magnetron
Inventor: OCHI HIDEKI
IPC: H01J23/36
Filed: 1990-01-17
Abstract: PURPOSE:To prevent an antenna conductor from being eccentric relative to a conductor insert hole formed in a magnetic pole piece, by providing an insulation cylinder with a pair of protruding parts for supporting the antenna conductor. CONSTITUTION:A sealing metal 9 is connected with the edge of an opening at one end of an insulation cylinder 22 while an exhaust pipe 11 is connected with the edge of opening at the other end, and a pair of protruding parts 23 are formed directed toward the center from the mutually facing positions on the internal surface, in which each protruding part 23 extends in the direction of being approx. parallel with the cutter surface of each seal cut tool. The tip of each protruding part 23 is situated close to a plate-shaped antenna conductor 4 and formed in an arc of a circle so as to surround part of the side face of the antenna conductor 4. Two seal cut tools are pressed in the direction orthgonally intersecting the extending direction of the protruding parts 23, and exhaust pipe 11 shall be seal cut together with the antenna conductor 4. At this time of seal cutting, the antenna conductor 4 is located by the tip of the protruding parts 23. This precludes the antenna conductor 4 from being eccentric relative to a conductor insert hole 21 formed in a magnetic pole piece 7.
Patent JP-S60153853-A (JP)
Inventor: RARUSU EDOGAA MAATEIN EERUNFUO
IPC: A61C5/04
Filed: 1984-01-18
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-H10210624-A (JP)
Title: Interlinking structure of receptacle for wiring/piping member
Inventor: SHIMIZU SHOHACHI
IPC: F16B7/18
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To surely cancel expansion and contraction generated in a receptacle due to seasonal temperature change by easily linking receptacles with each other at a low cost, and ensuring suitable coupling strength. SOLUTION: In an interlinking part, wherein step parts are alternately formed on one out of end portions of adjacent master beams 2 and mutually superposed from the width wise direction, a long hole 2a and a through-hole 4a in which fixing bolts 5 are inserted are formed at corresponding positions. In an aperture edge part 4b of the through-hole 4a of the interlinking part 4, a protrusion 4c for regulating the mutual coupling force of the master beam 2 is formed in the following manner. The tip part is inserted in the long hole 2a as far as the surface or protrude slightly from the surface, which is same as the rear 2b as the opposite side surface in the long hole 2a in the interlinking part of the other master beam 2, and abuts against a bearing surface of the head part of the fixing bolt 5 as the fastening tool, at the time of fastening the fixing bolt 5.
Patent JP-S60152253-A (JP)
Title: Brush of small-size motor
Inventor: UDA SHIGENORI
IPC: H02K13/00
Filed: 1984-01-19
Abstract: PURPOSE:To reduce an electric noise by bonding a rubber sheet material on which a plurality of base materials are arranged in the longitudinal direction of a commutator side piece, thereby preventing the slide piece from vibrating. CONSTITUTION:A brush is composed of a brush base 2 supported to brush supporting means 1, and a commutator slide piece 3 bent from the base 2, and the piece 3 is contacted by the elasticity generated by folding from the base 3 in the state pressed to a commutator segment 4. A base material-filled rubber 12 for preventing vibration is bonded via an adhesive 13 on the piece 3. The rubber 13 has the base materials 17, 18 and rubbers 14, 15, 16. The vibration of the slide piece can be prevented by the above structure, thereby preventing the electric spark from occurring at the slide.
Patent JP-S56104859-A (JP)
Title: Preparation of 1-amino-4-alkylaminoanthraquinone-2- sulfonic acids
Inventor: KITAO TEIJIROU
IPC: B01J27/00
Filed: 1980-01-26
Abstract: PURPOSE: To prepare the titled compound useful as a dye or an intermediate of dye, easily, by reacting 1-aminoanthraquinone-2-sulfonic acid or its sodium salt with a primary amine in water or in an organic solvent, in the presence of a specific chloride.  
     CONSTITUTION: A compound of formula I (M is H or Na) or its sodium salt is made to react with a primary alkylamine of formula R-NH 2  (R is alkyl) in water and/or an organic solvent (e.g. methyl alcohol) in the presence of a copper or cobalt chloride (e.g. CuCl 2 , CoCl 2 , etc.) or nitrate (e.g. CuNO 3 ) to obtain a compound of formula II use.  
     USE: A dye suitable for the dyeing or printing of natural or synthetic polyamide fibers, for example, dyeing of wool cloth to purple to blue color with excellent light-fastness and wet color fastness. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11208832-A (JP)
Title: Structure-integrated type automatic warehouse
Inventor: FUKUDA OSAMU
IPC: B65G1/14
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a structure-integrated type automatic warehouse improved in working efficiency in the field by reducing the process of welding an angle bar to a reinforcing post when installing wall material. SOLUTION: This automatic warehouse is so structured that a reinforcing post 3 is fitted to a support 2a, the one of two or more support set up with a specified space among them and located at their outer end so tat wall material 4 is fitted to the reinforcing post 3, which is integrally molded as to have a flange 8 on the side of the wall material 4 so that the wall material 4 is fixed to the flange 8. As a result, the working efficiency in the field is improved.
Patent JP-H02188645-A (JP)
Title: Fuel injection controller
Inventor: MIZUMORI TAKASHI
IPC: F02D41/34
Filed: 1989-01-17
Abstract: PURPOSE:To improve the control accuracy by deciding an angle corresponding to an extreme value of the throttle valve at an actual engine speed and deciding the main flow passage flow-rate after comparing this extreme-value-corresponding-value with an actual throttle valve opening angle together with controlling the fuel injection quantity, according to the flow-rate thus decided. CONSTITUTION:A sub-flow passage 3 is formed in a main flow passage 2 of an engine 1, and a hot wire 5 for detecting the sub-flow passage flow-rate is placed in the sub- flow passage 3. A throttle valve 4 is arranged at the downstream side of the sub-flow passage 3, and the opening of the valve 4 is detected by an opening sensor 6. Outputs from respective detecting means 5 and 6 and an engine speed sensor 8 are inputted into a fuel injection controller 9. The extreme value for the throttle valve 4 is decided in the controller 9, corresponding to the engine speed, and the valve angle corresponding to this extreme value is decided. Next, an actual valve opening is compared with the extreme-value-corresponding-angle. Corresponding to the results of this comparison, the flow-rate of the main flow passage is corresponded to that of the sub-flow passage in a manner of one-to-one relation in order to uniquely decide the main flow passage flow-rate, thereby controlling the quantity of the fuel injected from an injector 7.
Patent JP-S63179027-A (JP)
Title: Smelting method
Inventor: SAWADA SUSUMU
IPC: C22C1/02
Filed: 1987-01-19
Abstract: PURPOSE:To stably smelt an alloy which involves an exothermic reaction at the time of synthesis at a high yield while suppressing splashing by forming a component element which is a part of alloy constituting component elements as a molten bath and adding the other component element in the form of specific diameter particles into the molten bath. CONSTITUTION:Silicon having high purity (about >=9N) is melted in a vacuum or under the reduced pressure of argon in a crucible in the case of smelting the alloy or intermetallic compd. which involves the exothermic reaction at the time of alloying or synthesizing; for example, in the case of smelting titanium silicide. Titanium of particles or pellets having 1-5mm diameter is added to the bath thereof and is gradually melted. The additives are classified, and the additives of smaller sizes are added little by little at first, and additives of larger sizes are added thereto in the later period so as to decrease the reaction amount in an initial period when the exothermic reaction is vigorous and to increase the reaction amount with gradual settling down of the reaction. The splashing is thereby suppressed and the titanium silicide is synthesized at a high yield.
Patent JP-H03214868-A (JP)
Title: Automatic focusing device
Inventor: TAKEMOTO HIROSHI
IPC: H04N5/232
Filed: 1990-01-19
Abstract: PURPOSE:To improve the accuracy of focusing and to simplify circuit constitution by 2-dimensionally analyzing the frequency of a picture of an object, monitoring the amplitude change of a specific frequency component in it, and obtaining the focusing position of a lens. CONSTITUTION:The focusing position of the lens is detected by a closed loop formed by an image pickup part 1, amplifier 2, A/D converter 3, frame memory 4, encoding part 5, focusing detection part 6, and a lens drive part 7. The encoding part 5 divides a picture data in a memory 4 into plural blocks consisting of picture elements with one block being (nXn), executes a discrete cosine transformation DCT for each block to resolve into each frequency components, obtains a DCT conversion coefficient and transmits it to the focusing detection part 6. The detection part 6 monitors the size of a specific high frequency component which changes by the movement of the lens of the image pickup part 1, and controls the drive part 7 to be a maximum value.
Patent JP-S57121050-A (JP)
Title: Resin composition
Inventor: IKEGUCHI NOBUYUKI
IPC: C08G59/40
Filed: 1981-01-22
Abstract: PURPOSE: A resin composition, obtained by incorporating isoprene rubber and natural rubber with a composition containing a polyfunctional cyanic ester, polyfunctional maleimide and an epoxy resin, and having flex resistance, elasticity, chemical resistance and electrical characteristics.  
     CONSTITUTION: A resin composition prepared by incorporating (A) isoprene and/or natural rubber or a preliminary reaction product of the rubber with an epoxy resin with (B) a polufunctional cyanic ester or a prepolymer thereof or a mixture or a preliminary reaction product thereof with a polyfunctional maleimide or a prepolymer of the maleimide and/or an epoxy resin. The components (A) and (B) act as a modifier mutually to give the aimed composition having improved heat resistance, chemical resistance, tec. of the component (A) or improved flex resistance, elasticity, etc. of the component (B). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0611059-A (JP)
Title: Carbon rupture disk element and assembly
Inventor: JIMU II ERISU
IPC: F16K17/14
Filed: 1993-01-21
Abstract: PURPOSE: To prevent application of a compressive force upon a rim of a disk when bound between holders or flanges by forming an integral rupture portion within a disk connected to a rim and also by attaching a reinforcing ring to the rim. CONSTITUTION: This assembly 10 comprises a rupture disk element 20 including a carbon disk 22 having opposed faces 24, 26 and a rim 28. An integral rupture portion 34 having a specified rupture pressure because of a pair of blind bores 30, 32 is formed in the disk 22. The element 20 includes a reinforcing ring 38 attached to the rim 28. The reinforcing ring 38 has a height nearly equal to or larger than the height of the rim 36 of the carbon disk 22. Therefore, the compressive force caused by binding the element 20 between holders or flanges is transmitted rather to the reinforcing ring 38 than to the rim 36 of the disk 22. The ring 38 resists the compressive force.
Patent JP-S62165677-A (JP)
Title: Developing device
Inventor: FUCHIGAMI YOSHIYUKI
IPC: G03G15/08
Filed: 1986-01-17
Abstract: PURPOSE:To improve the agitation efficiency of a developer and to obtain a compact developing device by arranging the 1st agitating member and the 2nd agitating member so that cylinders formed of rotational tracks of outermost diameter parts of respective agitator blades overlap with each other. CONSTITUTION:An existent developer and supply toner T are mixed in a development part 1. Power is transmitted from a driving source by rotating a rotary shaft 6A by the connection of a coupling 60 and rotating the rotary shaft 5A synchronously through gears 6C and 5C. Blade plates 6B1 and 6B2 of the 2nd agitating member 6 are arranged slantingly, so they operates as a screw; and a developer moves in one direction, i.e., to left at the bottom part of a housing 7 and a developer interposed between adjacent blade plates vibrates to right and left between the 1st agitating member 5 and the 2nd agitating member 6. A developer moves in the opposite direction from the 2nd agitating member 6, e.g., to right between the 1st agitating member 5 and a developing sleeve 2. Therefore, the developer in the development part 1 moves forth and back, and right and left and is agitated uniformly, so that an invariably uniform developer is supplied to the developing sleeve 2.
Patent JP-H05199661-A (JP)
Title: Power conversion device
Inventor: NAGURA OSAMU
IPC: H02J3/34
Filed: 1992-01-21
Abstract: PURPOSE:To improve a resistance against disturbance generated in a power system by supplying an AC exciting current to an AC-excited rotary electric machine from an AC exciter connected to the system. CONSTITUTION:A DC-excited synchronous motor 13 has a revolving field type, its armature winding is connected to a power system 10 of a power source side, and an exciting current is supplied from a DC exciter 14 to its field winding. An AC-excited generator 23 also has a revolving field type, its armature winding is connected to a power system 20 of the power source side, but its rotor has three-phase distributed field windings. An AC exciter 24 having a thyristor element and arbitrarily controlling an output frequency, an output voltage and an output current is connected to the rotor to supply an AC exciting current thereto. Accordingly, the exciters 14, 24 are not affected by influence of disturbance generated in the systems 20, 10 to which the exciters 14, 24 are not connected. Thus, resistances against the disturbances generated in the systems 10, 20 are improved.
Patent JP-H09199546-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TSUJI KENICHIRO
IPC: H01L21/60
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To prevent the short-circuit of a wiring metal film due to the dendrite- like metal precipitation occurring between the films by patterning an insulator layer for bringing the wiring metal film into close contact with a film made of an insulating material so as to be disposed along the metal film. SOLUTION: An insulating film 6 for bringing a wiring metal film 3 into contact with a film 1 made of an insulating material is patterned so as to be disposed along the film 3. For example, the film 6 to become an adhesive layer is provided on the film 1 made of polyimide, a wiring material film is formed thereon, the wiring material film is patterned to form the film 3, and further the film 3 is covered with a plated film 4. Thereafter, the film 6 is patterned so as to be disposed along the film 3. Thus, the route for precipitating dendrite-like metal is shut off to make it possible to prevent the short-circuit of the film 3 due to the dendrite-like metal precipitation occurring between the film 3.
Patent JP-H10204948-A (JP)
Title: Washstand device
Inventor: KOUMAE YASUAKI
IPC: E03C1/05
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a washstand device which can be handled easily and involves no risk of misoperation. SOLUTION: A handwash device 6 includes a washbasin 5 mounted at a counter 1, and a casing 7 for this device 6 is installed in such a way as striding the rear upper edge of the washbasin 5. The front of the casing 7 is overhung to the bowl part inside of the washbasin 5, and a soap discharge port, water spouting port, and warm wind blowout hole are furnished in the undersurface of the front part. If a user's hand is extended to below this undersurface, a sensor 1 senses the hand whereever it lies as long as within a certain scope. The upside surface of the front of the casing 7 is formed as an upward facing slope 8 in such a way that its upper situated position is retreated more backward.  The slope 8 is fitted with a switch 9 for starting the discharge of the soap, a switch 10 for starting the discharge of water, and a switch 11 for starting the blowout of warm wind, and further with a stop switch 12.
Patent JP-H01185536-A (JP)
Title: Constitution of light shielding chamber for camera
Inventor: YAMAMOTO HARUSHIGE
IPC: G03B17/02
Filed: 1988-01-19
Abstract: PURPOSE:To effectively and in short time accomplish manufacturing by composing the bottom surface part of a light shielding chamber of a part of a camera body and composing the upper surface part of the light shielding chamber of an other member fitted on the camera main body. CONSTITUTION:The bottom surface part of the light shielding chamber 30 is composed of the part 1b of the camera main body 1, and the upper surface part of the light shielding chamber 30 is composed of the latter half part 2c of a sprocket supporting board 2. Multi-sawtooth projecting parts 1f and 2h which are tilted in the front direction are formed on the surfaces of the 1b and of the 2c, that is on the bottom and ceiling surfaces of the light shielding chamber 30. Therefore, this light sealing chamber 30 is assembled and accom plished at the same time when the other part is assembled in camera body assembling process, and such additional work as shade coating, etc., becomes unnecessary. Thus, light shielding chamber forming work can be performed more effectively and in shorter time than ordinary light shielding chamber forming process.
Patent JP-H11213853-A (JP)
Title: Fuse for large current
Inventor: HINOKIBAYASHI YASUKO
IPC: H01H85/175
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To improve the strength of a fuse and to enable the visual recognition of the fuse link condition. SOLUTION: In a fuse for large current, having a fusible fuse link 5 stretched between each opposite end of a pair of tab-like terminal plates 2, 2, a resin reinforcing member 10 is integrally formed in the periphery of the fuse link 5. The reinforcing members are formed of a pair of thick parts 11 provided in both ends of the fuse link and in each opposite one end of a pair of terminal plates, and the thick parts improved the strength of a connection part of the terminal plates and the fuse link to each other. A pair of stretching members 12, 12 is stretched between the thick parts, so as to eliminate the interference of the reinforcing member with the fuse link, and the stretching parts improve the strength of the fuse link in the longitudinal direction.  A transparent cover 30 is fitted to the reinforcing member so as to cover the fuse link so that the fuse link can be recognized visually through the transparent cover. The transparent cover is formed into a U-shaped cross section, and fitted to the reinforcing member while crossing the fuse link.
Patent JP-H10207050-A (JP)
Title: Photosensitive colored composition and color filter using the same
Inventor: SUGAMA ERIKO
IPC: G02B5/20
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide the photosensitive colored composition and the color filter using the composition capable of obtaining high sensitivity without increasing an acid photogenerator in the method for forming the color filter by adding the acid photogenerator and a cross-linking agent into the colored composition using a specified acrylic resin to sensitive the composition and coating the substrate with it sand after drying subjecting it to exposure and PEB and development. SOLUTION: This photosensitive colored composition composed essentially of the acrylic resin, the dye, the acid photogenerator, and the cross-linking agent, contains further an acid compound, such as benzenesulfonic acid, p- toluenesulfonic acid, benzoic acid, phothalic acid, toluilic acid, or salicylic acid in an amount of 0.1-10weight% of the solid component of the colored composition.
Patent JP-S60153173-A (JP)
Title: Sense of contact force sensor
Inventor: TAKAHAMA TEIZOU
IPC: H01L29/84
Filed: 1984-01-20
Abstract: PURPOSE:To enable the titled device for detecting three components of force well-uniform in characteristics and small in size to be obtained by a method wherein a plane where diffused type strain gauges are prepared is made as the 111-plane by using single crystalline Si excellent as an elastic material as a pressure-sensitive structure. CONSTITUTION:At each required position of a plane 13 vertical to the pressure reception plane 8 of a ringform pressure-sensitive structure 7 made of N type Si single crystal, a plurality of P type diffused type strain gauges 101-104, 111- 114, and 121-124 are formed by a planar technique. These strain gauges are arranged at a place having a high sensitivity and not logically influenced by the other two-dimensional component force. The strain-gauge-forming plane 13 is the 111-plane of crystal. In order to manufacture a sense of contact force sensor, a group of diffused strain gauges 101-124 and metallic wirings are formed in the region 17 corresponding to the sensor unit cell of the 111-plane of a single crystal Si wafer having a fixed direction of crystal orientation by a planar technique such as maskless ion beam processing or Al evaporation.
Patent JP-H08197316-A (JP)
Title: Drilling of work and device therefor
Inventor: MORI ATSUSHI
IPC: B23B41/00
Filed: 1995-01-24
Abstract: PURPOSE: To provide a drilling method for work and a device therefor which can simplify the constitution for carrying-in and -out works or products and facilitate incorporation into after-process by drilling the works one by one without drilling the stacked works. CONSTITUTION: The works stacked on a raw material stocker 5 disposed on one side of a drilling machine 3 are carried in a drilling machine 3 while sliding the works one by one. After drilling work by the drilling machine 3, processed products are carried out and stacked while being slided to a product stocker 7 disposed on the other side of the drilling machine 3.
Patent JP-S60153035-A (JP)
Title: Electronic copying machine
Inventor: DEGUCHI YASUSHI
IPC: G03G21/00
Filed: 1984-01-20
Abstract: PURPOSE:To prevent a wrong image from being formed on copy paper by providing a means for storing plural images other than an original image and a means for selecting said stored images. CONSTITUTION:When an image other than the original image is formed, a selection key 7 mentioned in the figure corresponding to the image to be formed is only operated. Then, a central processing unit CPU60 reads information on contents corresponding to the desired information out of read-only memory ROM61 and transfers it to random access memory RAM62, and the contents of the RAM 62 are transferred to a pattern generator 63 synchronously with the operation of an electronic copying machine. Then, this pattern generator 63 drives and controls an LED driver 64, which flashes a monolithic LED array 15 selectively and repeatedly to form the desired image. A display device 65 displays the operation state of the electronic copying machine and the formation order of images other than the original image. Further, a mechanism control part (66) controls the whole operation of the electronic copying machine.
Patent JP-H04253303-A (JP)
Title: Resistor and resistor circuit for trimming
Inventor: SATOU TERUHIRO
IPC: H01C7/00
Filed: 1991-01-29
Abstract: PURPOSE:To eliminate loss time of trimming work and easily set the cutting condition for an adjustment groove. CONSTITUTION:A cut-off section 69 is formed in a film-like resistor 69 connecting each external electrode 52a, 52b, 52c, and 52d between the two external electrodes 52a and 52 connected to resistor terminals 59 and 60. Then an adjustment groove 61 for resistance value is formed from the inside edge 70 of the cutoff section 69. When the cutting operation of the groove 61 is started, the resistance value between the terminals 59 and 60 immediately increases. The adjustment groove 61 is formed by cutting the film-like resistor 53 only.