baber/WOPTO huggingface dataset:
Patent JP-H0293526-A (JP)
Title: Camera incorporating stroboscope
Inventor: HARAGUCHI SHOSUKE
IPC: G03B7/17
Filed: 1988-09-30
Abstract: PURPOSE:To prevent an unnecessary pop-up action and the useless consumption of energy accompanied with a misoperation in selecting a mode by forcibly make a stroboscope pop up simultaneously with setting a mode and selecting a mode for letting the stroboscope emit light at the time of releasing after releasing the regulation of a regulating means. CONSTITUTION:Three modes such as an off-mode, an automatic mode and an on-mode are provided as the mode for the stroboscope and they are selected by adjusting an index 33a to fixed indexes 34-36 respectively. Click power is generated by a click spring 38 and a click groove 39. A locking member 37 can usually switched only two modes such as the off-mode and the automatic mode and it can switch to the on-mode only when a locking releasing part 37a is pressed in. Thus, there is no possibility of erroneously switching to the on-mode and the unnecessary pop-up action and the useless consumption of energy accompanied with the misoperation in selecting the mode for the stroboscope can be prevented.
Patent JP-H0293787-A (JP)
Title: Goods carrying out device for automatic vending machine
Inventor: UCHIKAWA YASUO
IPC: G07F9/00
Filed: 1988-09-29
Abstract: PURPOSE:To obtain a means for which it is difficult to release a lock through a guiding hole by providing a covering wall to cover the guiding hole and a rising wall to rise along the opening edge of the guiding hole at a side for which a regulating member is arranged. CONSTITUTION:A covering wall 32 to cover a guiding hole 22 and a rising wall 33 to rise along the opening edge of the guiding hole 22 are provided. Thus, for example, even when a wire rod such as a wire is inserted into the guiding hole 22, the wire rod never reaches a regulating member 25, and even when, for example, the wire rod reaches the regulating member 25, it becomes almost impossible to operate the regulating member 25 in a lock releasing direction. Consequently, while composition to firmly lock a theft preventing fan 19 can be maintained, the means for which it is difficult to release the lock through the guiding hole 22 can be obtained by rationally reconstructing the title device by forming the covering wall 32 and the rising wall 33 in the neighborhood of the guiding hole 22.
Patent JP-H0562627-A (JP)
Title: Automatic design system of charged particle beam optical system
Inventor: KUMASHIRO SUMIO
IPC: H01J37/12
Filed: 1991-08-30
Abstract: PURPOSE:To promptly select a charged particle beam optical system which is a starting point of optimal design. CONSTITUTION:A characteristic database 6 for storing optical characteristic data of various charged particle beam optical systems is formed. A charged particle beam optical system having an optical characteristic data that satisfies a specification, is selected out of the characteristic database 6 by a database retrieval part 15. The shape as well as the intensity of the selected charged particle beam optical system are optimally processed by an optimization designing part 13, and the optical characteristic data as well as the intensity data of a new charged particle beam optical system thus obtained, are written in the characteristic database. Since the optical characteristic data is formed into a database, the charged particle beam optical system can be promptly selected, and since a flowchart of the processes is formed, the characteristic database 6 becomes larger each time design is carried out, and the range of the charged particle beam optical system to be selected will thus become larger as the characteristic database 6 becomes larger, which forms good circulation.
Patent JP-2000171739-A (JP)
Title: Optical scanner, scanning image formation optical system and image forming device
Inventor: SUZUKI SEIZO
IPC: G02B26/10
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To make high density and excellent write-in possible by realizing a stable light spot whose spot size is small by excellently correcting wave front aberration. SOLUTION: This is a scanning image formation optical system condensing a deflecting luminous flux deflected by an optical deflecting means 20 having a deflecting reflection surface 20A on a surface to be scanned 26 as a light spot, and incorporates one or more lenses 22 and 24, and at least one of lens surfaces is made as a sub-noncircular arc surface, and a shape within a subscanning cross section is also made non-circular arc in the sub-noncircular arc surface, and the noncircular arc shape is a surface changing in accordance with the position of the subscanning cross section in a main scanning direction, and the shape of a sub-noncircular arc surface is set so as to correct the wave front aberration at each scanning position on the surface to be scanned.
Patent JP-H07103100-A (JP)
Title: Fuel injection valve
Inventor: SUMITA MAMORU
IPC: F02M69/04
Filed: 1993-10-01
Abstract: PURPOSE:To provide a fuel injection valve which optionally distributes fuel at a required flow rate to an air-fuel mixing passage to stabilize the combustion of the fuel. CONSTITUTION:In a fuel injection valve where fuel is mixed with air introduced through an air passage 20 in an air-fuel mixing passage 19 and atomized, a plate 24 having an orifice wheel 24a to severally distribute the fuel jetted from a nozzle 5c formed opposite to the inlet of the air-fuel mixing passage 19 to each air-fuel mixing passage 19 is provided between an injection valve body and an adapter 2.
Patent JP-S6489281-A (JP)
Title: Thin film electroluminescence element
Inventor: MATSUOKA HIROSHI
IPC: H05B33/12
Filed: 1987-09-30
Abstract: PURPOSE:To provide a film type electroluminescence element free from generation of cross-talk noise by constructing a photo-conductive layer in the same form as the pattern of an adjoining group of stripe electrodes. CONSTITUTION:A film type electroluminescence element is formed from an insulative layer 3, light emitting layer 4, another insulative layer 5, and photo- conductive layer 6, which are pinched by a pair of orthogonally intersecting stripe-shaped electrode groups, among which at least either is transparent, and the photo-conductive layer 6 shall have the same pattern as the adjoining striped electrode pattern. This prevents light from intruding into the adjoining photo-conductive layer 6, wherein only partial removal of the photo-conductive layers 6 existing between electrodes will attains the object. Thus an EL display panel having memory function is accomplished without cross-talk.
Patent JP-S61125424-A (JP)
Title: Separating membrane of mixed gas
Inventor: UEDA TAKASHI
IPC: B01D53/22
Filed: 1984-11-24
Abstract: PURPOSE:To obtain a separating membrane of mixed gas excellent in the separation coefficient and the permeability of oxygen by using poly-4-methyl-1-pentene of 0.05-0.5 ultimate viscosity. CONSTITUTION:Itself or a copolymer of poly-4-methyl-1-pentene is used. The copolymerized component is preferably alpha-olefin component unit and regulated to <=10mol%. The ultimate viscosity of poly-4-methyl-1-pentene is preferably 0.05-0.5dl/g. The form of a separating membrane is not specially limited but the separating membrane having the range of 10<-2>-500mu is normally used as the membrane thickness. Still more a normal method is justifiable as the manufacturing method. The oxygen permeability of the membrane is 0.86-4.6X10<-8>cc(STP)cm/cm<2> second Hg and the separating coefficient of O2/N2 is 2.5-2.8.
Patent JP-S60140360-A (JP)
Title: Toner for developing electrostatic latent image
Inventor: MACHIDA JIYUNJI
IPC: G03G9/097
Filed: 1983-12-28
Abstract: PURPOSE:To prevent the decrease in image density when humidity is high or in the stage of repeating copying by adding an aluminum coupling agent as a fluidizing agent to an insulating toner thereby forming a toner for developing an electrostatic latent image. CONSTITUTION:The aluminum coupling agent such as acetoalkoxy aluminum diisopropylate or the like expressed by the formula (in the formula, R' denotes hydrogen atom or an alkyl group having 1-4 carbon atoms) is used as a fluidizing agent and is added to an insulating toner, by which a toner for developing an electrostatic latent image is obtd. The above-described insulating toner is prepd. by dispersing a coloring agent into a thermoplastic resin and compounding further an oil soluble dye consisting a chromium alloy, etc. as an electric charge controlling agent therewith. Since the toner is used as a magnetic toner, the incorporation of powder of a ferromagnetic metal such as iron, cobalt or the like into the toner is made possible.
Patent JP-H0191960-A (JP)
Title: Industrial robot device
Inventor: KATO HISAO
IPC: B22D41/06
Filed: 1987-09-30
Abstract: PURPOSE:To improve the efficiency of a molten metal pouring work by measuring the height of the level of a poured molten metal and controlling the pouring speed based on the comparison of the inclination speed of the ladle stored in a memory with the optimum value of the level height. CONSTITUTION:A robot device is composed of a main body 4 and an arm 5 and the tooth wheel 7 driving a ladle 6 is arranged near the joint thereof. A measuring instrument 10 is arranged at the upper part of a conveyor 2 and the ascending speed of the molten metal level is found by measuring the height (h) of the molten metal level of a mold 1. The ascending speed of the level and inclining speed of the ladle 6 are inputted to a central processing unit 11 as a measurement value and compared with the optimum level height stored in a memory and inclination speed. A driving device 16 then controls a robot so as to secure the optimum value based on the comparison result thereof. The level height (h) at the molten metal pouring work time and inclination speed of the ladle 6 are thus held optimum at all times. Consequently the efficiency of the pouring work is improved.
Patent JP-H0992555-A (JP)
Title: Rotary transformer and positioning of lead thereof
Inventor: TANAKA KATSUNORI
IPC: H01F38/14
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To dispense with a relaying member and to contrive a reduction in a manhour and a reduction in the cost of a ferrite core for a rotary transformer by a method wherein the leads of coils provided in coil grooves formed in the ferrite core are led out from the core and the leads are buried in resins in a state that the leads are positioned. SOLUTION: With four torus-shaped coil grooves 2 formed in a discal ferrite core 1, coils are provided in these coil grooves 2. Leads of these coils are led out on the outside of the core 1, are positioned and thereafter, the leads 3 are provided in resins 4 and are fixed. Thereby, the core 1 can be directly connected easily with a magnetic head or the like, a relaying member is dispensed with, a process of bonding the relaying member to the core and a process of soldering the leads of the coils to the relaying member are also dispensed with and a reduction in a manhour and a reduction in the cost of the core can be contrived.
Patent JP-H0576731-A (JP)
Title: Hollow yarn filtration module
Inventor: HOSHIIDE AKIRA
IPC: B01D63/02
Filed: 1991-09-26
Abstract: PURPOSE:To make a screw connection not to come loose by providing the 1st annular groove on an end tip part of a male screw groove of an outer circumferential surface of an annular member, by providing the 2nd annular groove on a starting tip part of a female screw groove on an inner circumferential surface of a member screwed with the annular member and by housing a snap-ring in a closed space formed by these annular grooves. CONSTITUTION:The 1st annular groove 11 is provided on the end tip part of the male screw groove 9 of the outer circumferential surface of the annular member 1. The 2nd annular groove 12 is provided on the starting tip part of the female screw groove 10 of the inner circumferential surface of the member 4 screwed with the annular member 1. In the case of screwing, the snap-ring 13 made from a plastic is housed as a locking mechanism part in the closed space formed by the annular groove 11, 12. In a result, the screw connection part does not come loose even when the module is connected and used for a long time.
Patent JP-H07104118-A (JP)
Title: Color filter
Inventor: HAYASHI KEIICHI
IPC: G02B5/20
Filed: 1993-10-04
Abstract: PURPOSE:To produce the color filter capable of continuous printing stably without secular change during printing by properly patterning the prescribed color of a specified ink on a substrate and printing. CONSTITUTION:In the color filter 10, a transparent electrode 13 is provided on the surface of the color filter layer 12 consisting of the color layer which is formed on the substrate 11 and combined properly from the plural colors of R (red layer), G (green layer) and B (blue layer). The color filter layer 12 formed on the substrate 11 is composed of a vehicle and the org. pigment dispersed in this vehicle, and this vehicle is composed of two kinds composition of thermosetting type melamine resin and epoxy resin. In this case, the thermosetting type melamine resin is the thermosetting resin obtained by the addition polymerization reaction of melamine and aldehydes, and the epoxy resin is the high polymer substance formed by the ring opening reaction of an epoxy group.
Patent JP-S60142078-A (JP)
Title: Rotor supporting device for single-shaft eccentric screw pump
Inventor: ONO TSUNEO
IPC: F04C15/00
Filed: 1983-12-28
Abstract: PURPOSE:To make rotation in a rotor smoothable, by supporting a rotor shaft rotatably at a position, where it is made to be equally eccentric to an eccentric value of the eccentric rotor shaft from an axis of rotation of a drum, by means of the crank drum having the axis of rotation on an extension line of a stator. CONSTITUTION:On an extension line of an axis P of a stator 2, a crank drum 11 is rotatably supported on a bearing housing 12 upon adjusting an axis of rotation Q to it and connected to an eccentric rotor shaft 5 free of solid rotation together via a keyless joint 14. A crankshaft 13 making up a part of the eccentric rotor shaft 5 is rotatably supported at a position where it is made as much eccentric as an eccentric value (e) from the axis of rotation Q of the crank drum 11 via a bearing 15.
Patent JP-2001038500-A (JP)
Title: Press machine
Inventor: YOSHIHARA SHINJI
IPC: B30B15/32
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To easily pull out a processed work from a concave part by arranging a push out bar for raising the work below the concave part for putting the work on a base stand upper face. SOLUTION: A concave part 5 for putting a first work 4 is formed on an upper face of a base stand 3. A vertical hole 12 is formed inside the base stand 3 downwards from the concave part 5, and a push out bar 13 is arranged to the vertical hole 12 movably upward/downward. The push out bar 13 is ordinally pressed downwards with a resilient member 14 such as a coil spring. Also, a slotted hole 15 is formed in a vertical direction on the side face of the base stand 3, and a connecting bar 16 connected to an intermediate part of the push out bar 13 is arranged in the slotted hole 15 movably upward/downward. During usage, the first work 4 is put in the concave part 5, and then a second work 11 to be pressure-inserted in the work 4 is put on, so as to lower the pressing member.  After completion of pressure insertion of the work 11, the push out bar 13 is raised by the rise the connecting bar 16, so as to push out the work 4.
Patent JP-H0989498-A (JP)
Title: Device and method for removing oxide scale
Inventor: SATOU KAZUNORI
IPC: F28G1/16
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To facilitate application during periodic inspection repair and to remove steam oxidation scales in an excellent finish state in a short period, in an existing can. SOLUTION: In this removing device for oxide scales represented by a steam oxide film formed on the inner wall of the heat transfer pipe of a boiler, a nozzle 2 to inject a water jet flow in water in a heat transfer pipe at a high speed is arranged in a heat transfer pipe (a heat transfer pipe straight pipe part 4). By utilizing cavitation (a collision jet flow 6 by which cavitation is occasioned) occurring due to injection through the nozzle 2, oxide scales 5 are removed.
Patent JP-H0295527-A (JP)
Title: Mechanical coordinates control method
Inventor: MATSUSHITA NAOYUKI
IPC: B23P21/00
Filed: 1988-09-30
Abstract: PURPOSE:To make it easy to cope with the change of designs or the addition of a new design, by controlling the movement coordinates of a machine through the registration of coordinates started on a worked matter, at a reference coordinates parameter file, by a working group, and through the registration of the register number and the assembly of the classification code of the work ing group at the worked matter. CONSTITUTION:N, X, Y and X coordinates, Y coordinates of relative movement quantities OP1, P1P2,P2P3,...Pn-1Pn, are registered at a reference coordinates parameter file. Base plate outer form sizes X, Y are used for transport and positioning at the time of the base plate being loaded at a machine. The data of this parameter file are provided at every component real furnishing informa tion for the electronic base plate. Also, at a working data file for every product, the parameter of the reference coordinates file is drawn out of the registration number N only by designating the product ID, and the working of the product can be done by applying a working code C to the parameter. Also, when the classification code of no working is provided as '0', the standarization of the reference coordinates parameter is possible.
Patent JP-H04125744-A (JP)
Title: File security management system and data processor
Inventor: KUSABA SHIGEKI
IPC: G06F21/62
Filed: 1990-09-17
Abstract: PURPOSE:To apply security to specific data in a file by substituting specific data to be kept secret with discrimination data including discrimination information capable of discriminating individual files. CONSTITUTION:In the case of a data base DB consisting of plural files FL1, FL2, FL3... including secret data (specific data) DSS1, DSS2, DSS3... and opena ble data DGG1, DGG2, DGG3..., secret data DSS1, DSS2, DSS3... and discrimina tion data ID1, ID2, ID3... are substituted to obtain a newly organized data base (data base for display) DB1. Consequently, a person who is permitted to access only the data base DB1 cannot access secret data DSS1, DSS2, DSS3..., and thereby keeping the security of secret data DSS1, DSS2, DSS3.... Thus, security is applied to specific data in a file.
Patent JP-S61126083-A (JP)
Title: 4-aminocotinine and production thereof
Inventor: SHIBAGAKI MAKOTO
IPC: C07D207/00
Filed: 1984-11-26
Abstract: NEW MATERIAL:4-Aminocotinine shown by the formula I. USE:White crystal, compound having 195-196 deg.C melting point, and specific rotatory power [alpha]<25>2=-117.9 (c=2.2, MeOH), useful as an artificial antigen for nicotine, having pyridine ring, pyrrolidine ring, and optical activity important as an artificial antigen for nicotine. PREPARATION:Cotinine shown by the formula II is oxidized with a peracid such as H2O2, etc. to form cotinine-N-oxide shown by the formula III, which is reacted with concn. sulfuric acid and fuming sulfuric acid, nitrated, to give 4-nitrocotinin-N-oxide shown by the formula IV. This compound is reduced with iron in acetic acid to give easily the compound shown by the formula I.
Patent JP-H04126169-A (JP)
Title: Production of grip of club made of resin
Inventor: NUKIKAWA TOSHIKATSU
IPC: A63B102/32
Filed: 1990-09-18
Abstract: PURPOSE:To easily execute the working of a projection, and also, to eliminate the need of remaking an expensive die in the case a design of a groove of the grip is changed by providing the projection for showing a desired pattern on the outside peripheral surface of a cylindrical body of a thermoplastic resin, pressing a pressing jig heated to a prescribed temperature in advance, and forming a groove of a desired pattern. CONSTITUTION:A thermoplastic resin is injected into a die 3 divided into the upper die 1 and the lower die 2, and a cylindrical body 4 whose outside peripheral surface is smooth is formed. Subsequently, this cylindrical body 4 is divided into four in the peripheral direction, and inserted into a pressing jig 6 in which a projection 5 for showing a desired pattern is formed on the inside peripheral side. Next, the pressing jig 6 heated to the vicinity of a melting point of the thermoplastic resin in advance is pressed against the outside peripheral surface of the cylindrical body 4. In such a way, a groove 7 of a desired pattern is formed on the outside peripheral surface of the cylindrical body 4, and a grip 8 made of a resin is manufactured. In this regard, thereafter, the outside surface of the grip 8 is finished by grinding the outside surface of the grip, and scraping an excess resin in accordance with necessity.
Patent JP-H0297758-A (JP)
Title: Speed change control device for agricultural vehicle
Inventor: ISHIMARU TAKEYUKI
IPC: F16H59/02
Filed: 1988-09-30
Abstract: PURPOSE:To eliminate an uncomfortable feeling given to a driver and/or possibility accompanied with a hazard by providing a damper, which moderates a speed when a clutch is in a connection side, between an interlocking lever and a machine frame. CONSTITUTION:When a speed change lever 9 is controlled to be turned to the front from a neutral position, because a protrusion 7 moves an engaging roller 6 downward following turning a clutch operating plate 8, a sliding unit 16 is slided to the front through a swivel lever 5 and an interlocking lever 3, after a clutch 2 is placed in a disconnection side, the speed change lever 9 performs a speed change of a speed change transmission mechanism. Next by releasing the engaging roller 6 from being pressed by the protrusion 7, the engaging roller 6 is positioned in a recessed part between protrusions 7, 8 by suddenly moving the sliding lever 5 upward by a spring 4, but here because the interlocking lever 3 is moved upward being relaxed in its upward moving speed by a damper 10, a shift arm 19 is slowed even in its rearward turning, accordingly the clutch 2 is placed slowly in a connection side. Consequently, a vehicle is prevented from suddenly starting and/or suddenly changing a speed.
Patent JP-H04126156-A (JP)
Title: Inorganic biomaterial
Inventor: KASUGA TOSHIHIRO
IPC: A61C8/00
Filed: 1990-09-18
Abstract: PURPOSE:To obtain an inorg. biomaterial which is usable over a long period of time by coating at least a part of the inorg. biomaterial formed by using bioactive ceramics with bioinert glass, thereby obviating the generation of infection, etc., and preventing the degradation in the strength of the ceramics by flawing and reacting. CONSTITUTION:The bioactive ceramics is an apatite sintered body, tricalcium phosphate sintered body, apatite/tricalcium phosphate composite sintered body, bioactive glass, composite ceramics dispersed into crystallized glass of an Na2O- K2O-MgO-CaO-SiO2-P2O5 system, etc. These bioactive ceramics are molded to desired shapes of artifitial tooth roots, artificial bones 1, etc., and the moldings are sintered and worked. The desired parts, for example, oral exposed parts of the artifitial tooth roots and the moving parts 2 of the artificial bones produced in such a manner, are coated with the bioinert glass. The glass to be used for the coating is not particularly limited in compsn. and the glass formulated to meet the coefft. of thermal expansion of the ceramics is selected.