baber/WOPTO huggingface dataset:
Patent JP-S6450677-A (JP)
Title: View finder of camera
Inventor: YOSHII SHOJI
IPC: G03B13/02
Filed: 1987-08-21
Abstract: PURPOSE:To integrally fix a view finder with a camera mainbody by means of photographing with facing a view finder in an objective direction and shortening bellows by fitting the view finder with the bellows which can maintain an expansion state and can maintain a bending state to the camera mainbody. CONSTITUTION:On the inner peripheray of a protruding part 14 in a finder mainbody 12, the monitor liquid-crystal panel 17 of a light-reception type is fitted, and a diffusing plate 18 is polymerized on the back side, whereby a back light 19 is fitted on the back of the diffusing plate 18 concerned. The bellows 21 are generated by synthetic resin such as polyethylene and polypropylene, and the side of one end is fitted in a state that it is engaged in the finder mainbody 12 and the side of the other end is fitted in the state that it is engaged in a bellows cylinderreceiving part 23 provided in the camera mainbody 22. The bellows cylinder-receiving part 23 is generated in cylinder with a radius almost equal to the finder mainbody 12, and it comes to a state that the finder mainbody 12 is stopped to the camera mainbody 22 if the bellows 21 are set to a state that they are pressed and shortened.
Patent JP-H0256383-A (JP)
Title: Spool for taking-up in aligned state
Inventor: SUZUKI KOJI
IPC: B65H75/26
Filed: 1988-08-22
Abstract: PURPOSE:To obtain a take-up spool allowing itself to take-up a wire in an aligned state readily by providing a protrusion of the almost same height as a wire diameter for guiding the wire at the rear of a lock hole. CONSTITUTION:Going around the core of a spool provided with a protrusion 5 on a side wall 2A along a wire pilot groove 3A, a wire looked with one end thereof inserted into a lock hole 4 and bent is pushed to the opposite side of the side wall 2A by the diameter of the wire by the protrusion 5 as wire winding proceeds. As a result, the wire is guided to the groove 3B next to the groove 3A without going on the previous turn and sliding down into a separated groove therefrom. Thus, wire take-up can be proceeded to the second turn which is most important in the important first step coil without trouble, and after that, it can be readily taken-up in an aligned state.
Patent JP-H0766821-A (JP)
Title: Ring transmitter
Inventor: TOMIZAWA MASAHITO
IPC: H04L12/437
Filed: 1993-08-23
Abstract: PURPOSE:To relieve all nodes without restriction of a node number and a transmission capacity without flowing a signal to a standby side normally by setting a standby path to a new route through the inversion of direction of the path at a sender side node when cables are broken entirely. CONSTITUTION:Signal lights from incoming side active fibers 511, 521 opposite to each other are received by light receiving elements 512, 522 and fed to a bus switching circuit 501 via multiplexer/demultiplexers 513, 523. Then an output transmission signal is multiplexed by multiplexers 514, 524, electro-optically converted by lasers 515, 525 and sent to outgoing side active fibers 516, 526. Furthermore, the standby side is provided with similar equipments and acted similarly to the active side. Moreover, the circuit 501 detects a broken active path on the occurrence of a fault of a 2-way ring transmission line, an active path is set in the unit of line bundle to make communication with other node to one transmission line under the control of a path setting circuit 502 and a standby path in the opposite direction to the active path is set for the transmission line by a fault path detection output.
Patent JP-2000040761-A (JP)
Title: Package assembling apparatus
Inventor: TOMOHIRO SHINJI
IPC: H01L23/02
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To enable a package assembling apparatus that assembles a package in which a semiconductor element is sealed up through a welding means to improve its metal cap welding operation in productivity. SOLUTION: A package assembling device 2 welds a metal cap through a seam welding method to the opening surface of a case, where a semiconductor element is previously mounted, wherein the assembling device 2 is composed of a pedestal 15, a rotary stage 162 placed on the pedestal 15, a cap sealing device 21 installed on the rotary stage 162, and roller electrodes 163.  The cap sealing device 21 is constituted of a sealing device main body 211, where a case is placed and four guide plates 213 that are mounted on the sealing device main body 211, through the intermediary of springs 212 fitted in guide pins installed upright at positions on the periphery of the case placing region of the sealing device main body 211, and the guide plates 213 formed of insulating material are provided, so as to enable their side faces on a case side to be located which correspond to the sides of the case and their upsides to be located above that of the case.
Patent JP-S6268577-A (JP)
Inventor: MURATA HIROYUKI
IPC: B07B7/086
Filed: 1985-09-19
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-H0651275-A (JP)
Title: Power unit for driving liquid crystal
Inventor: MATSUNAMI MASAHITO
IPC: G09G3/36
Filed: 1992-08-04
Abstract: PURPOSE:To provide a liquid crystal driving power unit which can prevent liquid crystal display means from being broken under pressure. CONSTITUTION:A power unit for driving liquid crystal includes resistances 1, 2, 3, 4, 5 for dividing a driving source voltage VEE into four kinds of voltages, the operational amplifiers 6, 7, 8, 9 of four voltage followers to which the divided voltages are supplied as positive inputs, a switch 12 connected to the operational amplifier 9 to which the lowest voltage is input, drivers LSI 10, 11 both of which are connected to the output of the switch 12 and to those of the other operational amplifiers 6, 7, 8, and a monotstable multivibrator 13 which, after application of VEE, turns off the switch 12 for a predetermined time so that a high output voltage generated in the operational amplifier 9 by application of VEE is not applied to the driver LSI 10.
Patent JP-2000038768-A (JP)
Title: Building design system
Inventor: KOKUBU KENICHI
IPC: G06F17/50
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a building design system capable of efficiently and accurately determining the bearing wall line of a building. SOLUTION: A plan specified by an operator is read from a memory device at a step S1, and the bearing wall lines of the plan are extracted at steps S2 to S7. Determination is then made as to whether the plan contains sufficient walls at steps S8, S11 and S13, and when the walls are identified as not sufficient, wall lines acceptable as bearing wall lines subject to the satisfaction of a preset additional condition is extracted at steps S10, S12 and S14. Also, when the plan is finally identified as not containing sufficient walls at a step S15, a designer is instructed to change a design plan at a step S16.
Patent JP-H1138849-A (JP)
Title: Image forming device
Inventor: SATO HIROSHI
IPC: G03G21/10
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To excellently carry out cleaning even under low temperature and low humidity environment by providing an image carrier, a transfer means, a cleaning device equipped with a cleaning blade and a fixing means equipped with a heating source for heating and fixing a toner image to transfer material, and heating the cleaning blade by the heating source. SOLUTION: This device is provided with the image carrier 1, the transfer roller 4, the cleaning device 5 equipped with the cleaning blade 5a and the fixing means 9 equipped with a heater (heating source) 9a for heating and fixing the toner image to the transfer material. Heat generated from the heater 9a disposed in the fixing means 9 is inducted to the cleaning blade 5a in the cleaning device 5 so as to heat the blade, whereby the deterioration of the function of the cleaning blade is prevented. Namely, one end of a sheet metal is attached to a supporting metal fitting to support the cleaning blade 5a and the other end thereof abuts on a stay to support the heater 9a, which is provided in the fixing means 9 arranged on an image forming device body side.
Patent JP-2001031168-A (JP)
Title: Holding structure of data recording disk
Inventor: TAKAMORI KEISUKE
IPC: B42D1/00
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To reduce labor and cost and to inexpensively distribute data recording disks in large quantities by forming a structure for holding the data recording disk between two-fold sheets superposed one upon another. SOLUTION: The edge 8a of a data recording disk 7 is arranged between two sheets folded one over another in the state being in contact with the fold 5 of a sheet 1 and the semicircular part remote from the fold 5 of the data recording disk is inserted in the slit 6 of the upper sheet 4. Both ends 6a, 6b of the slit 6 are positioned in the vicinity of a circular arc outside the semicircular part remote from the fold 5 and, since the distance between both ends 6a, 6b is less than the diameter of the circle 8 of the data recording disk 7, the data recording disk 7 does not slip out even if it is inserted in the slit 6.  Further, since both surfaces of the data recording disk 7 are supported by the twofold sheet 1 and the side surface of the data recording disk 7 is supported at three points in total comprising the contact points of both ends 6a, 6b, the fold 5 and the edge 8a of the data recording disk 7, the data recording disk 7 does not fall off or come off.
Patent JP-H0954351-A (JP)
Title: Camera system
Inventor: SATO YOICHI
IPC: G03B7/16
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To obtain a camera system capable of strobe photographing with a proper exposure even in a backlight state by calculating the backlight conditions of an object and correcting an electric flash light emission stopping control value. SOLUTION: Even if a multi-division photometry sensor 7 divides a photographic picture frame and executes photometry for each division, to output each luminance value. Even if a main mirror 2 is inclindedly provided, it transmits half of light from the object. The photometry of electric flash light emission at the time of exposing is executed by a light control sensor 24, with an image forming lens 23 and when a control means judges that a photometric value reaches a prescribed value, the emission of the electric flash light is stopped to control its quality. Further, the emitted light quantity is controlled to be one corrected with a correction value obtained by the calculation.  Thus, the emitted electric flash light quantity is corrected on the light conditions of the object, to enable photographing at a proper emitted light quantity, even in photographing conditions such as the backlight conditions.
Patent JP-H0890733-A (JP)
Title: Cushioning device provided with improved flexible barrier film
Inventor: POORU EICHI MITSUCHIERU
IPC: B29C47/06
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To obtain a cushioning device satisfying flexibility and durability and permanently expanded by a gas desirable from an environmentable aspect by constituting the same of a first layer containing thermoplastic urethane and a second layer containing an ethylene/vinyl alcohol copolymer. SOLUTION: As one embodiment, shoes 10 include the upper portion 12 attached to a shoe sole 14. The upper part 12 of shoes can be produced from leather, vinyl, nylon and other fabric material and includes a reinforcing material along a toe 16, lace small holes 18, the periphery of an uppermost portion 20 and a heel region 22. A film 18 also includes an inner layer 30 formed from a barrier material enabling controlled diffusion injection or automatic pressurization and the inner layer 30 is a principal barrier component controlling air permeation and comprises a material such as an ethylene/vinyl alcohol copolymer or polyvinyl chloride.
Patent JP-S58108862-A (JP)
Title: Original reader
Inventor: TATSUOKA MASAMICHI
IPC: H04N1/193
Filed: 1981-12-23
Abstract: PURPOSE:To prevent omission of read and repetitive read of information through a simple constitution, without reference to the optical-axis direction of a lens for the light irradiated from the normal position of an original to be read, by using plural reading elements. CONSTITUTION:Image formation luminous flux from an area between l' and l'' behind a lens 4 (image field side) and that from an area between l'' and l''' are directed differently to illuminate CCDs 5a and 5b arranged at different positions. Through the single lens 4, the linear part l to be read is projected on those two CCDs 5a and 5b as split parts, so principal beams 9b and 9c of light directed from the boundary l'' between the two areas of said part l to be read coincide with each other up to a half-mirror 8 through the lens 4. Therefore, even if original supporting glass flexes and even if an original floats over the glass, such a trouble that information read at the part l'' disappears or is read duplicatively by the two CCDs.
Patent JP-S58110061-A (JP)
Title: Package for semiconductor device, etc.
Inventor: SONO RIKUROU
IPC: H01L21/56
Filed: 1981-12-23
Abstract: PURPOSE:To enhance protecting performance against the outside atmosphere, and moreover to reduce thermal resistance of the package for the semiconductor device by a method wherein the containing rate of fillers of the outside surface layer of the package is made smaller than the inside layer. CONSTITUTION:Tablets 21, 22 using a molding material consisting of SiO2 as fillers and epoxy resin as a base are used, and the containing rate of fillers is made respectively to 30%, 75-80%. The tablet 22 is stacked on the tablet 21 to be heated at about 180 deg.C, and when they are pressed by a plunger 23, the material 21 came before in caves 25 is expanded by the following material 22 to come in contact with the wall faces of the caves, and the outside surface layer 17 is formed on the material 21 and the inside layer 16 is formed of the material 22. According to the construction thereof, the protecting effect against the outside atmosphere is enhanced by the layer 17, disadvantage of the thermal resistance rise according to favorable thermal conductivity of the inside layer 16 is compensated by the outside layer 17, and the favorable package can be obtained.
Patent JP-H0495910-A (JP)
Title: Rear converter lens
Inventor: MURATA YASUNORI
IPC: G02B15/12
Filed: 1990-08-07
Abstract: PURPOSE:To excellently correct variations of various aberrations when displacement is performed so that th focal length of the whole system becomes long by specifying lens constitution and satisfying respective requirements. CONSTITUTION:The rear converter lens R consists of three lens groups which are a 1st group IOTA with negative refracting power, a 2nd group PI with positive refracting power, and a 3rd group III with negative refracting power; and the lens shapes of the respective lens groups are properly set and the requirements shown by inequalities IOTA are met. Here, beta is the lateral power of the lens R,L the distance from the object point to the image point of the lens R,R21 the radius of curvature of the object-side lens surface of a 21th lens, R22 the radius of curvature of the image-plane side lens surface, f3 the focal length of the 3rd group, and NP and NN the mean refractive indexes of the materials of positive and negative refracting lenses constituting the lens R. Consequently, the variations of the spherical aberration and comatic aberration and the curvature of field can be corrected excellently.
Patent JP-2001029064-A (JP)
Title: Cultured product containing bacillus bifidus and its production
Inventor: SUZUKI YUKIKO
IPC: A23C9/127
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a cultured product containing bacteria belonging to the genus Bifidobacterium and improved in their survivability. SOLUTION: This cultured product is obtained by culturing bacteria belonging to the genus Bifidobacterium, wherein the culture is conducted in the presence of Geotrichum candidum, or a suspension of Geotrichum candidum is added to the cultured product obtained above to improve the survivability of the bacteria belonging to the genus Bifidobacterium.
Patent JP-H05201909-A (JP)
Title: Production of isoflurane
Inventor: RIONIDO EI ROZOFU
IPC: C07C43/12
Filed: 1992-08-05
Abstract: PURPOSE: To produce isoflurane widely used as an inhalation anesthetic at a high yield.  
     CONSTITUTION: 2,2,2-Trifluoroethyl difluoromethyl ether is allowed to react with gaseous chlorine at a low temp. of 0-25°C preferably 10-15°C to produce a chlorofluoroether mixture of mainly isoflurane and 1,1-dichloro-2,2,2- trifluoroethyl difluoromethyl ether and the reaction is carried out until the starting material does not exist. The reaction mixture is treated with ultraviolet ray in the presence of isopropanol without purifying to reduce 1,1-dichloro-2,2,2- trifluoroethyl difluoromethyl ether to isoflurane. The resultant mixture is fractionally distilled, a fraction to boil at 48-76°C is supplied to a continuous process of azeotropic distillation and extraction distillation to recover isoflurane. Or the mixture is treated with water to separate into a water phase and an organic phase and successively the organic phase is azeotropically distilled and extraction-distilled to recover isoflurane. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0494347-A (JP)
Title: Processor for paper sheet and the like
Inventor: TAGAMI GIICHI
IPC: B65H7/06
Filed: 1990-08-09
Abstract: PURPOSE:To control a processor of paper sheet and the like, such as a banknote inspection device, at high accuracy by providing a detection means for paper sheet and the like on a carrier route, plural inspection means, a storing means of positions, paper sheet and the like, and a judging means based on the results of accumulated inspections of each inspection means. CONSTITUTION:A banknote P fed to a carrier route 3 is detected by a detection means 5, and a detection signal is output to a carrier control part 10, and to a CPU in a data shift control part 14. An index code correspondent to the banknote P is informed to a general judging part 13 by the CPU, and a memory area of a timer for carrier is ensured, while an inner clock is counted, and the index code is written into a FF circuit for inspection parts 41-4n at a time T+ or -t, and is then erased. The judged results of the inspection parts 41-4n are fed to the general judging part 13, which reads the index code of the FF circuit in the data shift control part 14, and the judged result is stored in the area correspondent to the index code of the internal memory. After a certain banknote P passes the inspection part 4n, whether the banknote is true or false, whether it is normal or defected, or the kind of money, are judged, based on the results of the inspection parts 41-4n.
Patent JP-H0493331-A (JP)
Title: Electric radiation-absorbing and transmitting composite material
Inventor: YAMAGUCHI YASUHIRO
IPC: C08J5/04
Filed: 1990-08-09
Abstract: PURPOSE:To obtain the title material in which the electric radiation-absorbing material and the electric radiation-transmitting material are integrated and which is improved in lightness, strengths and smoothness of an external surface by laminating sheets each of which is prepared by removing only the filler from a predetermined area of a material comprising a reinforcing fiber, a resin and a filler. CONSTITUTION:A necessary number of sheets each of which is prepared by removing only the filler 3 from a predetermined area of a material comprising a reinforcing fiber (e.g. glass cloth) 1, a resin (e.g. epoxy resin) 2 and a filler (e.g. ferrite) 3 are laminated to obtain the title material in which an electric radiation-absorbing material 5 comprising the area containing the filler 3 and an electric radiation-transmitting material 4 comprising the area free of the filler 3 are integrated.
Patent JP-H0853570-A (JP)
Title: Colored polymer composition for calibrating light volume
Inventor: SUGA CHOICHI
IPC: C08L1/00
Filed: 1994-08-10
Abstract: PURPOSE:To provide a colored polymer composition for calibrating light volume which contain specific dye compounds, thus is useful for calibrating the light source energy for a weather meter or a fading resistance tester simply, promptly and visually. CONSTITUTION:This composition comprises at least one selected from a compound of formula I [R1 is a 1-4C alkyl, R2 is a 1-14C alkyl, -(CH2)n-OR3; R3 is a 1-4C alkyl, an alkenyl; n is 2, 3], preferably of formula IT (-Me is methyl; -Pr is propyl), and a compound of formula III. The compound of formula I is obtained, for example, by adjusting the pH of a solution of 4-substituted-1 naphthol of formula IV in isopropanol to 7.0-8.0, and dripping an aqueous diazonium salt of formula V to the naphthol solution. It is preferred that cellulose triacetate is used as a polymer binder in this composition.
Patent JP-H1149761-A (JP)
Title: Production of n-alkyl-3-isothiazolone compound
Inventor: OONISHI TOSHIMASA
IPC: C07D275/02
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently produce the subject compound useful as a fungicidal composition in high yield at a low cost by oxidizing a specific propionamide with air and adding a halogenation agent to the oxidation product. SOLUTION: An N-alkyl-3-isothiazolone compound expressed by the formula (R is an alkyl; R<1> and R<2> are each H or a halogen) [e.g. 3,3'-dithiobis-(N,N'- dimethyl)-dipropionamide] is produced by oxidizing an N-alkyl-3- thiopropionamide with air (preferably by using an alcohol as the solvent) and adding a halogenation agent (preferably chlorine) to the obtained 3,3'- dithiobis-(N,N'-dialkyl)-dipropionamide.
Patent JP-2000042831-A (JP)
Title: Band sawing machine
Inventor: FUJII YOSHITAKA
IPC: B23D55/06
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To elongate the lives of a driving wheel, a driven wheel and a band saw blade and to prevent saw drop, by preventing partial abrasion of the driving wheel and the driven wheel. SOLUTION: In a band sawing machine for pressing a cutting blade 5a of a band saw blade 5 on a work at the machining position and for cutting the work, by twisting, by a pair of guide members, the endless band saw blade 5 hung on a driving wheel 11 and a driven wheel 13 having flanges 15, 17 arranged at prescribed intervals, parts 11a1, 13a1 of wheel circumferential faces 11a, 13a, where the band saw blade 5 of the driving wheel 11 and/or the driven wheel 13 are hung, are formed as such inclined faces that wheel diameters thereof will become smaller in proportion to approach to the flange 15, 17 sides.
Patent JP-H0550690-A (JP)
Title: Carriage control device
Inventor: TANAKA HIROTOMO
IPC: B41J19/18
Filed: 1991-08-21
Abstract: PURPOSE:To control a DC motor so that its exothermic temperature does not exceed a specified temperature level in the case the travel distance of a carriage required for printing a single line of data is comparatively shorter, in a printer with a carriage driven by the DC motor. CONSTITUTION:An exothermic temperature is detected by a temperature sensor installed on a DC motor. If the detected temperature reaches a specified temperature level and the travel distance of a carriage required for printing a single line of data is shorter than a specified travel distance, the travel distance is corrected to a length which is larger than the specified travel distance.