baber/WOPTO huggingface dataset:
Patent JP-S5559414-A (JP)
Title: Photo coupler and production thereof
Inventor: HIROSE TSUNEO
IPC: G02B6/42
Filed: 1978-10-25
Abstract: PURPOSE:To improve photo coupling efficiency by increasing the sectional area of the optical fiber of the portion to be connected to a light source. CONSTITUTION:The spinning-form mouthpiece disposed with the first, second component feed  cells 6, 7 concentrically on the outside ciameter of a spacer 5 of circular cylindrical bar form is  prepared. The first component composed of styrene or the like of a light refractive index alpha is contained in the first component feed cell 6 and the second component composed of methyl methacrylate or the like of a light refractive index beta (beta<alpha) in the second component feed cell 7. These are then spun to form the photo coupler 1 composed of the first component member 2 having a  center hole 3 into which an optical fiber can be entered and the second component member 4 of  the outside circumference thereof. An optical fiber 9 is then inserted into the center hole 3. This results in considerably increased equivalent sectional area of the optical fiber 9, and increased refractive index of the surface of the optical fiber 9 as external pressure is applied thereto. When the  light which does not satisfy the total reflection confinement condition for the optical fiber 9 in the  section inserted into the optical fiber 9 comes out from the photo coupler 1, it is confined in the  optical fiber 9 because the surface refractive index of the optical fiber 9 becomes small, thus the  quantity of light entering the optical fiber 9 out from the light source 8 increases.
Patent JP-S6111455-A (JP)
Title: Fuel supply unit of internal-combustion engine
Inventor: KATOU MANABU
IPC: F02B31/08
Filed: 1984-06-28
Abstract: PURPOSE:To improve the operational efficiency of the switchover valve as well as to maintain the stable combustion, by providing a fuel supply means in the air intake passage formed on the upstream of the branching point of the two air intake ports, and also by providing another fuel supply means to one of the air intake port. CONSTITUTION:The fuel supply unit is provided with two air intake valves 1A, 1B and tow air intake ports 2A, 2B which are formed by branching an air intake passage 2 and which extends to the two air intake valves 1A, 1B respectively. A switchover valve 3 which opens in the high speed range is fitted in the high speed air intake port 2B. Furthermore, a first fuel injection valve 11 is fitted to the low speed air intake port 2B, whereas a second fuel injection valve 12 is mounted in the air intake passage 2 on the upstream of the branching point of the air intake ports 2A, 2B. According to this construction, stable combustion is maintained and also, the switchover valve can be operated smoothly.
Patent JP-S5922511-A (JP)
Inventor: NAKAMURA KENJI
IPC: A45D33/34
Filed: 1982-07-30
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-H0428607-A (JP)
Title: Root switching device and control method thereof for conveying device
Inventor: ASAKAWA TOSHIHARU
IPC: B65G47/46
Filed: 1990-05-22
Abstract: PURPOSE:To automate root-switching in a conveying device for sewing by providing a branch unit and a convergence unit respectively consisting of a straight advance rail and a sub-rail between a main rail and an introducing rail/a carrying-out rail, and making it possible for a hanger to move in the direction of crossing the straight-advance rail at right angles. CONSTITUTION:For example, when a hanger 15 is advanced straight, a switch (not shown) for straight advance is turned on. The hanger 15 is moved from an introducing rail 1 to a lift-rail 2 and stopped. It is confirmed that a straight- advance rail 4 connects an intermediate rail 3 to a main rail 6. If the intermediate rail is not connected to the main rail, a moving base is moved to connect them to each other to lift a lift-rail 2 and to slide the hanger 15 by its own weight and to move it to rails 3, 4 and 6. When the hanger is moved to a branch rail, a branch-switch is operated to connect the branch rail 5 to a sub- rail 7. When the hanger is carried out, a convergence unit U2 is similarly operated. Root-switching can thus be automated.
Patent JP-S63295968-A (JP)
Title: Watthour meter
Inventor: SAITO TAKAO
IPC: G01R35/04
Filed: 1987-05-28
Abstract: PURPOSE:To achieve a higher working efficiency, by providing a connector (a jack and a pin plug) different in the structure from a connection terminal of a power line on a terminal block for connecting a body and the power line. CONSTITUTION:The number of power lines connected to a terminal block 21 mounted on a body 20 varies according to distribution type such as single-phase wire type and 4-phase/3-wire type. The terminal block 21 is provided with a jack 30, which is intended to output a measuring pulse with the frequency proportional to an effective and reactive power level to be determined in the body 20. A pin plug 31 is inserted into the jack 30 and contact pieces 30a-30c of the jack 30 are connected to contacts 31a-31c of the pin plug 31, respectively. Effective and reactive power lines and a common line are connected to the contacts 31a-31c of the pin plug 31 respectively. Thus, in a test for measuring errors of the body 20 and the like, connection to the body 20 is accomplished simply by inserting the pin plug 31 into the jack 30.
Patent JP-H05327279-A (JP)
Title: Chip part supply apparatus of chip mount
Inventor: FUJIOKA TERUHIKO
IPC: B23P21/00
Filed: 1992-05-25
Abstract: PURPOSE:To prevent an adhesion to a protective tape of a chip part due to electrostatic attraction and stabilize an operation for supplying and mounting the part and narrow a structure. CONSTITUTION:A chip supply apparatus according to the present invention comprises a tape reel for supplying a tape in which a chip part is held, an operating lever 2 having a plurality of arms, a sprocket 3 for intermittently feeding the tape, a shutter 4 for feeding the tape while covering the tape, a winding roller 5 for stripping the protective tape from the tape, and a vacuum suction head 6 for picking up the chip part. By moving the shutter 4 in the reverse direction to the tape feeding direction engaging with the operating lever 2, the chip part is picked up through the vacuum suction head 6. Further, by returning the sprocket 3 and the winding roller 5 in the tape feeding direction, the tape is fed out every predetermined pitch and the protective tape is wound up by predetermined pitch.
Patent JP-H11327873-A (JP)
Title: Semiconductor manufacturing device
Inventor: UEDA OSAMU
IPC: G06F5/00
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To easily refer to, process, and print production information data even not in a clean room and to improve their use value by converting a binary format to a text format which facilitates data processing. SOLUTION: When a text converting processing is started through the operation of a production information display function, a text conversion parameter setting picture is displayed (S11) and a button selection wait state is entered (S12). When a conversion button is touched (S13), the converting processing is performed (S15). Through this process, the production information data converted to the text format constitutes a file header, outline and recipe information, and process state information. Then the production information data can be copied to a floppy disk by, for example, a disk driver attached to a main controller and can be carried out of the clean room. General purpose software facilitates free data reference and data processing, so the usability is high.
Patent JP-H10327457-A (JP)
Title: Mobile communication system and channel switching method used for the same
Inventor: SANO FUMIHARU
IPC: H04W48/10
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To continue a service in a sector by moving a control channel which is a perch channel housed in a radio transmitter-receiver turned to a fault to the radio transmitter-receiver of a switching destination. SOLUTION: In the case of requiring a switching processing, in a closure control part 921, control data are referred to, and in the case that the control channel which is the perch channel is housed in the transmitter-receiver and the state of the transmitter-receiver registered and set for the substitute of the control channel beforehand is not closure or the fault, the switching control of the control channel is started. In a hand-over part 922, in the case that a free communication channel is present inside a present sector, it is switched to a usable communication channel. Then, in the closure control part 921, at the time of confirming the communication channel switching completion of a call during communication, closure request signals for the closure of the transmitter-receiver are transmitted to the control part of a radio base station.  In the closure control part, the transmitter-receiver of a closure object is closed.
Patent JP-H11318117-A (JP)
Title: Coated seed and its production
Inventor: OKUZAKI TAKASHI
IPC: A01C1/06
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a coated seed with suppressed acidification and putrefaction and improved storage stability as well, because of being resistant to water, acid, alkali, fat-and-oil and heat, by coating a plant seed with prolamine to raise its germination rate, suppress its decline due to storage without causing cracking and/or debonding of the coating film on the surface of the seed. SOLUTION: This coated seed is obtained by coating a plant seed with prolamine in the weight ratio the seed/prolamine of (50:1) to (350:1). In this case, it is preferable that at least one component among agrochemicals and fertilizers is also included. More precisely, this coated seed can be obtained by spraying a plant seed with a prolamine solution until the weight ratio the seed/prolamine comes to (50:1) to (350:1); wherein the prolamine solution is pref. a prolamine-hydrous ethanol solution.
Patent JP-S61289797-A (JP)
Title: Dial-in switching control system
Inventor: OISHI TADAAKI
IPC: H04Q3/58
Filed: 1985-06-18
Abstract: PURPOSE:To make a control or a control means transmitting the trunk line incoming mode of a private branch exchange to a public communication network exchange unnecessary and to improve the economy of the public communication network exchange and the private branch exchange by setting the trunk line incoming mode to either a dial-in connection mode or a B board incoming mode through the operation of an extension subscriber. CONSTITUTION:When the extension subscriber selects a preset special number for setting the dial-in connection mode or the relay attendant incoming mode, a mode switching part 210 in the central control unit 20 of the private branch exchange identifies the selected special number. According to the identified result, a mode infor mation MD of each trunk control data 213 of a main memory device 212 is set in the dial-in connection mode or the B board connection mode. Referring to the mode information MD of the trunk control data 213 corresponding to an incoming trunk line trunk 25, a mode referring part 211 connects an extension to be called 5 to the trunk line trunk 25 through a channel network 26 with the aid of a dial-in connecting part 21 when the dial-in connection mode is set. When the B board incoming mode is set, a relay attendant incoming part 22 controls the channel network 26 and connects the trunk line trunk 25 to a B board 29.
Patent JP-H0427419-A (JP)
Title: Device for taking out catalyst for inspection of performance of stack gas denitrizer
Inventor: IIYAMA NORIYUKI
IPC: G01N1/22
Filed: 1990-05-24
Abstract: PURPOSE:To carry out the inspection of the activity of a catalyst during the operation of a plant by providing a case-inserting part in a stack gas denitrizer and housing a sample catalyst case packed with the sample catalyst into case- inserting section. CONSTITUTION:In the case of pulling a handle 9 to right direction, the sample catalyst case 5 is turned in a clockwise direction along a stopper 12 serving also a grid rail while centering lower hing part 10 and stopped while inclining by necessary angle. At this time, when the internal pressure of the denitrizer is positive, air stop valve 17 is opened and sealing air is injected into a case- inserting part 4 from sealing air supplying pipe 16. Thereafter as shown by an arrow 18, the sample catalyst 6 is taken out to an upward direction from the sample catalyst case 5 and inspects the degree of lowering of the activity of the sample catalyst 5. By this inspection, the degree of lowering of the activity of catalyst 3 used in the stack gas denitrizer is easily estimated.
Patent JP-H02311558-A (JP)
Title: Unsaturated polyester resin composition with low shrinkage
Inventor: OKAMOTO HIROSHI
IPC: C08K5/09
Filed: 1989-05-29
Abstract: PURPOSE:To inhibit the chalking during curing by mixing and compatibilizing an unsatd. polyester resin with a satd. polyester incompatible with said unsatd. polyester resin in the presence of a specific compd. CONSTITUTION:45 to 95wt.% unsatd. polyester resin obtd. by reacting an acid component contg. an unsatd. acid with a polyhydric alcohol component and dissolving the formed unsatd. polyester in 20 to 60wt.% crosslinking monomer is mixed, in the presence of 5 to 25wt.% mono- or diester of maleic or fumaric acid (e.g. monoethyl maleate), with 5 to 30wt.% satd. polyester which is otherwise incompatible with said unsatd. polyester resin and is obtd. by reacting a satd. acid with a polyhydric alcohol. Thus said unsatd. polyester resin is compatibilized with said satd. polyester.
Patent JP-S5775965-A (JP)
Title: Polyisocyanate of diphenylmethane series and manufacture
Inventor: HARUTOMUUTO KUNEEFUERU
IPC: C08G18/76
Filed: 1981-08-26
Abstract: A polyisocyanate or mixture of polyisocyanates in which the main component(s) correspond to the formula:   <IMAGE>   in which R1, R2, and R3 each represent hydrogen or a saturated alkyl group containing from 1 to 12 carbon atoms, provided that at least two of these radicals represent hydrogen; and m, n, o and p each represent 0 or 1, provided that when m, n, o and/or p represent 0, the free valency is taken up by a hydrogen atom and that the sum of m+n+o+p is greater than 1 on a statistical average. Such polyisocyanate or mixture of polyisocyanates may be produced by first reacting a 4-nitrobenzyl halide, a 3-nitrobenzyl halide, a benzyl halide, a benzyl alcohol or a nitrobenzyl chloride isomer mixture with nitrobenzene, an alkyl-substituted nitrobenzene, an alkyl benzene or benzene in the presence of a Friedel-Crafts or an acid catalyst. This reaction product is then nitrated, the nitro groups are converted to amino groups by reduction or hydrogenation and the amino compound(s) subsequently phosgenated to form the polyisocyanate(s). The purity of the product polyisocyanate may be improved by distilling off secondary products before and/or after the phosgenation.
Patent JP-H01304550-A (JP)
Title: Data read processing circuit and memory circuit with data read processing circuit
Inventor: IWABUCHI KAZUNORI
IPC: G06F3/06
Filed: 1988-06-01
Abstract: PURPOSE:To simultaneously read out plural pieces of data and to realize a simultaneous access of data trains by providing the address change detecting circuits in parallel at the input side of a memory together with plural data holding circuits set at the output side of the memory respectively. CONSTITUTION:An address change detecting circuit 2 holds an input address 7 temporarily in a register 15 and then outputs it as an internal address 18. A comparator 16 inputs a noncoincidence signal 19 to a pulse generating circuit 17 when no coincidence is secured between the address 7 and the address 18. When the circuit 17 detects the change of the address 7, inputs an address change detecting signal 20 to a data holding request circuit 3 for measurement of the data holding timing. A holding request switching circuit 23 switches the signal 20 with the counter output 22 and allocates the signal 20 as the data holding request signals 9-11.
Patent JP-S6024959-A (JP)
Title: Copper-clad printing wire
Inventor: KAMITSUMA YASUO
IPC: B41J2/25
Filed: 1983-07-22
Abstract: PURPOSE:To improve brazing characteristics of a copper-clad printing wire as well as wear resistance and also permit the speed-up of the wire by a method in which copper is covered on a Ti alloy containing specific amounts of Mo, Zr and aluminium, the Ti alloy is cold-processed, and a superhard top is brazed to the tip of the wire. CONSTITUTION:A Ti alloy consisting of 11-17% Mo, 3-7% Zr, 1.5-5% aluminium, and Ti as main component is covered with copper. The Ti alloy is subjected to a cold working of 30% or more working rate to form a wire 0.2-0.6mm. in diameter. The tip of the wire is brazed with a superhard tip. Since the superhard tip is attached to the tip of the Ti alloy printing wire, its wear resistance can be raised. Also, since defective percent of jointing between the oxide film of the Ti alloy and the lever of bad brazing property is high, the wire is covered with copper when drawing the wire to form a composite wire having a thin (5-50mum) Cu film on its Ti alloy surface. The brazing property and strength of the wire are excellent, and speed-up of light-weight dot printer can be attained.
Patent JP-S62291042-A (JP)
Title: Method for recognizing lead position
Inventor: MIYOSHI HIDEAKI
IPC: H01L21/60
Filed: 1986-06-10
Abstract: PURPOSE:To realize simple calculation and a simple calculation means and reduce the errors even if the expansion coefficients of an X-direction and a Y-direction are different from each other by a method wherein the respective expansion coefficients of the X-direction and the Y-direction of specific leads are obtained from the coordinates of the specific leads before and after the displacement and the coordinates of the arbitrary leads after the displacement are obtained by multiplying the coordinates of those leads before the displacement by the expansion coefficients. CONSTITUTION:A nearly central position of all leads is selected as an origin 0 of coordinates and the respective reference X-Y coordinates of all the leads which are objects to be recognized are memorized before the displacement. Specific leads A and B (whose X-coordinates are defined as reference X-coordinates XOA and XOB) and specific leads C and D (whose Y-coordinates are defined as reference Y-coordinates YOC and YOD) are selected and the positions of the leads A, B, C, and D after the displacement are recognized by as recognition means and the displaced X-coordinates XA and XB of the leads A and B after displacement and the displaced Y-coordinates YC and Y of the leads C and D are memorized and KX =(XA-XB)/(XOA-XOB) and KY=(YC-YD)/(YOC-YOD) are calculated as the expansion coefficients of the X-direction and the Y-direction respectively. The displaced X and Y coordinates of the arbitrary leads after displacement can be obtained by multiplying the reference X and Y coordinates of the leads by KX and KY respectively.
Patent JP-S5923723-A (JP)
Title: Method of operating air conditioner for vehicle
Inventor: OOI SHINICHI
IPC: B60H1/26
Filed: 1982-07-29
Abstract: PURPOSE:To enable the automatic stoppage of an air conditioner and the obtainment of comfortableness in the ordinary moving of a vehicle, by detecting the degree of opening of a sun roof or a window. CONSTITUTION:When a sun roof or a window is opened, an open/close signal is sent from a switch 28. A control circuit 8 receives the output signal of a vehicle speed sensor 29. When the vehicle speed is not lower than 50km/h, the control circuit 8 immediately stops an air conditioner. When the vehicle speed is 20km/h or 0km/h, the circuit 8 keeps controlling the air conditioner.
Patent JP-S5833789-A (JP)
Inventor: YOSHIHARA SETSUO
IPC: G07B1/06
Filed: 1981-08-25
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-H09320932-A (JP)
Title: Method and device for controlling exposure amount
Inventor: OZAWA KEN
IPC: G03F7/20
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To finely modulate an exposure amount on a photosensitive board rapidly without using an energy fine modulator which finely adjust a transmission factor by mechanical driving and without involving energy loss of illumination light on an optical path. SOLUTION: A reticle 11 is illuminated by dimming pulse illumination light from an excimer laser light source 1 by an energy coarse adjuster 3 and the reticle 11 and a wafer 14 are scanned to a projection optical system 13. Thereby, a pattern image of the reticle 11 is replicated successively to each shot region on the wafer 14. An integrator sensor 25 for monitoring an exposure amount on the wafer 14 indirectly and an energy monitor for monitoring energy of pulse illumination light inside the excimer laser light source 1 are provided and light emission power of the excimer laser light source 1 is finely modulated based on measurement results by the integrator sensor 25.
Patent JP-H0426882-A (JP)
Title: Operator training simulator device
Inventor: MOTOYUKI MASANOBU
IPC: G09B9/00
Filed: 1990-05-22
Abstract: PURPOSE:To freezing a simulated plant state including an automatic controller completely only by freezing operation by inputting the set value of the automatic controller to the automatic controller by the simulator device for operator training when simulated training is temporarily stopped. CONSTITUTION:When the simulated training is stopped temporarily, the set value of the automatic controller is inputted to the automatic controller. Namely, a control set value signal 412 which is sent from the set value analog memory 44 of the automatic controller 4 to a system computer 2 is selected by a controlled signal switching model 25 and inputted to the deviation computing element 41 of the automatic controller 4 in a stop (frozen) state. In this case, two signals which are inputted to the deviation computing element 41 are both set value signals and a control deviation signal 413 is 0. A proportional integral computing element 42 needs not vary control commands in this case, so the control command signal 416 at this point of time is held constant. Consequently, all simulated plant states can be frozen only by the simulation stop operation of the simulator device for operator training.
Patent JP-S5922785-A (JP)
Title: Paper guide apparatus in printer
Inventor: MURAKAMI KEISUKE
IPC: B41J11/48
Filed: 1982-07-30
Abstract: PURPOSE:To provide the titled apparatus simply preventing the collision of printing paper withdrawn into a printing paper guide part and slips inserted from a slip inserting part, constituted so as to divide a path to the printing paper guide part into a printing paper path and a slip path by a guide member. CONSTITUTION:A printing paper guide part 12 is provided to the rear stage of a platen 15 and a printing head 14 and the front part and the side parts thereof are opened to provide a slip inserting part 13. A guide member is provided to the printing paper guide part 12 and a receipt 19 or recording paper withdrawn into the guide part 12 is held to the side of the platen 15 while slips 46 inserted from the inserting part 13 are induced between the receipt 19 or the recording paper and the printing head 14.