baber/WOPTO huggingface dataset:
Patent JP-S61186976-A (JP)
Title: Electrostatic recording device
Inventor: MOGI MICHIO
IPC: G03G15/20
Filed: 1985-02-15
Abstract: PURPOSE:To execute a stable electrostatic recording work, and to raise the reliability for securing a driving operation, a maintenance, an electrostatic recording quantity and a recording sheet number efficiency, by varying a recording sheet number speed in accordance with a fixing roller temperature. CONSTITUTION:In an electrostatic recording device provided with a heat roller type fixing device, a recording sheet number speed is varied in accordance with a fixing roller temperature. That is to say, a setting range of a fixing roller surface temperature is set to 170-200 deg.C, the fixing roller surface temperature is detected by a heat sensible element such as a thermocouple, a thermistor, etc., its information data is transferred to a CPU contained in the electrostatic recording device, and a recording sheet number speed is determined each time by determining a speed of a driving system such as a photosensitive drum 1, a developing device 3, a fixing device 6, an optical device 7, a feed paper device 8, etc., by the CPU, so that a correct fixation is also obtained. Also, a temperature of the fixing roller is detected, and a recording sheet number speed is varied in accordance with its temperature so that the fixing roller surface temperature does not fall below a fixation available temperature.
Patent JP-H01205397-A (JP)
Title: Ic card
Inventor: SAITO NOBUO
IPC: G06F21/62
Filed: 1988-02-12
Abstract: PURPOSE:To easily prevent the unauthorized use of a card by restraining a CPU from accessing an E<2>PROM as far as both under-mentioned personal identification numbers do not coincide when a collate instruction and a registered personal identification number from a computer are compared with the inputted personal identification number of the IC card. CONSTITUTION:When the CPU 14 of the card 17 recognizes that it received the collate instruction of the inputted personal identification number from a host computer 11, the CPU 14 compares the registered personal identification number previously registered in the E<2>PROM 16 with the inputted personal identification number inputted together with the inputted collate instruction. As the result, if it is decided that both the personal identification numbers coincide with each other, the CPU 14 sets a flag at '1', and accesses the E<2>PROM 16 without collating the personal identification number. Here, in a case an unauthorized user uses the IC card, when the personal identification number is inputted to the computer 11, the computer 11 sends the collate instruction and the registered personal identification number to the IC card 17, and the CPU 14 collates it with the registered personal identification number. Then, since the flag does not turn to '1' as far as both do not coincide, the CPU 14 does not access the E<2>PROM, and therefore, the secret of the storage contents of the E<2>PROM is protected.
Patent JP-2000226120-A (JP)
Title: Cyclone device in mud air carrier device
Inventor: TAKANASHI SEIICHI
IPC: B04C5/15
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent environmental pollution by dust discharged from a discharge port or an exhaust duct together with solidifying processed soil by connecting a suction duct and a mud feeding pipe with an upper part of a main body, and providing a mud discharge port on a lower part, a cover for opening and closing the mud discharge port and an opening and closing mechanism for opening and closing this cover. SOLUTION: A cyclone body 10 constituting a cyclone 5 is fixed to a horizontal beam 12 by a bracket 11, has a suction duct 13 and a mud feeding pipe 3 connected on the upper part and is provided with a mud discharge port 14 on the lower part. A cover 17 is formed into a conical shape, is constituted by a dimension for closing the mud discharge port 14 on the upper surface and is mounted at a lower end of a supporting bar 19 constituting an opening and closing mechanism 18. The opening and closing mechanism 18 is constituted of the supporting bar 19, wire 20 suspending this supporting bar 19, pulleys 21a, 21b for guiding this wire 20, a frame 22 for supporting these pulleys 21a, 21b, a balance weight connected at one end of the wire 20, a torsion preventing member 25 at a lower end of the wire 20 and a stopper 24.
Patent JP-S55129330-A (JP)
Title: Motor drive device of camera which makes possible high-speed continuous photographing by mounting of additional power source
Inventor: UMEDA KAORU
IPC: G03B17/00
Filed: 1980-03-10
Abstract: PURPOSE: To achieve the improvement in the sureness of camera photographing operation by so constituting the device that unless the additional power source is mounted the setting of the setting member to high-speed continuous photographing is made infeasible and that various photographing modes are displayed.  
     CONSTITUTION: When an additional power source E 2  is mounted to a case E 2 ', the operating shaft 33 having an end plate 33 abutting against its positive electrode is pushed into a bottom plate 28c. A limiting lever 32 turns counter-clockwise by engaging between an engaging plate 33a and slanting surface 33b and its arm 32b allows the clockwise turning of the setting plate 30 until the high-speed continuous photographing symbol H on a display plate 22 opposes to an opening 29. Unless the power source E 2  is mounted to a case E 2 ', the operation shaft 33 protrudes and therefore the lever 32 is turned clockwise and permits turning of the setting plate 30 until the medium-speed continuous symbol C opposes to the opening 29 by way of the single frame photographing symbol S on the display plate 22, but the high-speed continuous photographing signal S cannot be displayed. Hence, the setting of the setting member for high-speed photographing cannot be done either. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11271559-A (JP)
Title: Optical device
Inventor: DRAGONE CORRADO
IPC: G02B6/122
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To design a pair of routers whose characteristic loss and passing band narrowing become minimum by providing a plurality of coherent connection paths for interconnecting output ports of an optical demultiplexer and input ports of an optical multiplexer. SOLUTION: A multiplexing and demultiplexing multiplexer 800 includes a pair of routers having coherent connection paths 810. One router (demultiplexer) demultiplexes a multiplexed optical signal on an input waveguide 101 into component channels and the other router (multiplexer) couples input channels into a composite output signal to be transmitted to a waveguide 401. The two routers cross each other in common free space areas 520 and 620 without optical mutual interference. The routers have waveguides 250 and 350 connecting the free space areas to each other. The connection paths 810 are mutually equal in optical path length. Thermooptic switches 30-1 to 30-n are arranged at the midpoints of those connection paths 810.
Patent JP-H09222786-A (JP)
Title: Developing device, process cartridge, and image forming device
Inventor: WATANABE KAZUFUMI
IPC: G03G15/08
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent the detachment of a cap for a toner filling opening and to prevent a toner leakage by providing a shield-means fall prevention member which locks a hopper and shield means after the attachment of the shield means. SOLUTION: First, a toner feed member is incorporated into the toner hopper 12a, thereafter a toner seal 10e is welded onto a toner feed opening face 12a1. Then, toner is filled from the toner-filling opening part 12a3 of the toner hopper 12a, and the toner cap 10f as the shield means is fitted on the toner-filling opening part 12a3 to seal the toner in it. Subsequently, after the toner cap 10f has been fitted on the toner-filling opening part 12a3, the lock member 10g is inserted from a lock-member insertion hole 12a4 and locked into the groove 10f1 of the toner cap 10f to lock the toner-filling opening part 12a3 and toner cap 10f, and thus the detachment of the toner cap 10f is prevented.
Patent JP-S63195257-A (JP)
Title: Production of high strength member
Inventor: FUSHIMI SHINJI
IPC: C21D6/00
Filed: 1987-02-09
Abstract: PURPOSE:To improve strength, impact value, fatigue strength, etc., by subjecting a steel material with the specific ratios of C, Si, Mn, P, S, Al, N, etc., to a vacuum carburization and thereafter applying it to working and quenching in a hot area, etc. CONSTITUTION:The steel consisting of, by weight, 0.1-0.25% C, <=0.5% Si, 0.3-1.8% Mn, <=0.02% P, <=0.03% S, <=0.02% Al and <=0.02% N, and contg. at need, <=0.3% Cn and/or <=0.25% Ni, <=1.25% Cr and/or <=0.3% Mo with the balance Fe is melted to produce. Said steel material is subjected to the vacuum carburization and is applied to the working and quenching in the hot or warm area.
Patent JP-S57146085-A (JP)
Title: Scroll type fluid apparatus
Inventor: HIRAGA MASAHARU
IPC: F04C18/02
Filed: 1981-03-03
Abstract: PURPOSE: To enable to drive a scroll type fluid apparatus in a stable manner, by disposing a cylindrical member having a hollow space at the central portion of scroll of a scroll member in a unitary manner.  
     CONSTITUTION: A driving shaft 46 moves along a circular path drawn around the center axis of a large-diameter portion 431 with a radius Ror. Resultantly, a movable scroll member 20 is also moved along the circular path of the radius Ror. Here, scroll members 11, 12 are coupled together with an angular displacement of 180°, so that fluid drawn from an inlet port 131 can be discharged from an outlet port 121 while shifting a fluid pocket formed between the movable and fixed scroll members from the circumferential portion toward the central portion along with turning of the scroll members. Further, a cylindrical member 23 is provided at the central portion of a scroll member 22 and a driving shaft 46 is fixed therein by inserting the same into the cylindrical member 23. Therefore, the driving point can approach the center of gravity G 3  of the driving shaft 46 or can be made to coincide exactly with the center of gravity G 3 , so that apparatus can be driven correctly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01204472-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TANAKA KATSUHIKO
IPC: H01L29/78
Filed: 1988-02-09
Abstract: PURPOSE:To shorten a gate delaying time by forming the P-N junction face of source, drain layers and the semiconductor surface of a channel part substantially the same in height, and overlapping only the side face of a gate electrode with source, drain regions through a gate insulating film. CONSTITUTION:The P-N junction face of source, drain layers 3 and the semiconductor surface of a channel are formed substantially in the same height, and only the side face of a gate electrode 1 is overlapped with source, drain regions through a gate insulating film 2. Accordingly, since no gate electrode exists on the tops of the layers 3, it can prevent a parasitic MIS capacitor from generating through the film 2 thereon. Thus, a gate delaying time can be shortened.
Patent JP-H05225287-A (JP)
Title: Real wiring length delay value verification device
Inventor: TAKATSUKI KENICHI
IPC: H01L21/82
Filed: 1992-02-17
Abstract: PURPOSE:To decide whether or not a layout pattern is good in an early stage by comparing the virtual wiring length of each signal line or its delay value with the real wiring length or its delay value. CONSTITUTION:A virtual wiring length file output means, a real wiring length file output means, and a comparing means are executed through software in a virtual delay logical simulation step 3, an automatic arrangement wiring step 4, and a wiring length comparison step 8. In the stage of, for example, virtual delay logical simulation, the virtual wiring length of each signal line or its delay value is outputted and after layout pattern generation, the real wiring length of each signal line or its delay value is outputted. The result of a comparison between the both indicates whether or not the layout pattern is good and real wiring length delay logical simulation can be omitted when the difference between the real wiring length of each signal line or its delay value and the virtual wiring length or its delay value is within a certain permissible range.
Patent JP-H06219953-A (JP)
Title: Medicine for preventing and improving diarrhea, food for preventing and improving diarrhea and feed for preventing and improving scours
Inventor: SHINKAI AYAKO
IPC: A23K10/32
Filed: 1993-01-27
Abstract: PURPOSE:To provide a medicine for preventing and improving diarrhea, having an effect on prevention and improvement of diarrhea frequently breaking out when an intestinally absorbed medicine for promoting nutrition, a concentrated fluid food, a medicine such as an antibiotic, etc., are administrated and to provide a food and a feed for the same purpose. CONSTITUTION:Cellulose powder is used as the active component and the particle diameter thereof is preferably <=200mum and >=5mum. Celluolose powder containing particles of <=200mum and >=5mum particle diameter in an amount of >=75wt.% based on the whole cellulose powder is more preferably used.
Patent JP-H05226409-A (JP)
Title: Electronic part and manufacture thereof
Inventor: ISHIKAWA TAKATOSHI
IPC: H01L21/60
Filed: 1992-02-17
Abstract: PURPOSE:To prevent the contamination on a pressure tool, when it is connected to an external electrode, and the exfoliation of a connected part by a method wherein the outer lead region on a film carrier is covered by a film carrier. CONSTITUTION:A stepping is provided on a film carrier 1 with a wiring, a film carrier 1a and a thin film carrier 1b are formed, and the region where an outer lead 5 is connected to an outer electrode is coated with the film carrier 1b.
Patent JP-H03235475-A (JP)
Title: Image forming device
Inventor: TABATA YUKIO
IPC: H04N1/40
Filed: 1990-02-10
Abstract: PURPOSE:To improve the picture quality of a halftone area in an image and to secure the high picture quality of a whole reproduced image by providing this device with an exposure means forming an electrostatic latent image for a light sensitive body base on a picture information signal being dot-analysis- processed a dot processing means by and a liquid development means developing the electrostatic latent image on the light sensitive body formed by the exposure means with use of developing particles distributed in liquid. CONSTITUTION:The laser oscillation device 201 of the exposure part 107 oscillates a laser beam based on an electric signal from an electrical part 104 and irradiates the surface of a light sensitive drum 105 with a micro spot through a first mirror 202, a first cylindrical lens 203, a second mirror 204, a lens 205 and a second cylindrical lens 206. The electrostatic latent image formed on the light sensitive drum 105 reaches a developing unit 108. Developer composed of the developing particles distributed in the liquid is caused to flow in the developing unit 108 and the developer is brought into contact with the electrostatic latent image on the light sensitive drum 105, whereby the latent image concerned is made conspicuous.
Patent JP-S58147182-A (JP)
Title: Forming method for josephson junction
Inventor: NAKANO JIYUNICHI
IPC: H01L39/24
Filed: 1982-02-26
Abstract: PURPOSE:To reduce a leakage current by covering the surface of a cathode with organic resist and oxidizing plasma in high frequency, thereby preventing the reverse sputtering from the cathode and reducing the irregular current density of the junction. CONSTITUTION:A lower electrode 2 is formed on a substrate 1, mounted on a cathode 5, a lower electrode surface is sputtered and cleaned in a high frequency plasma oxidizing vacuum tank 6, an oxidized film 3 to become a tunnel barrier is formed by a high frequency plasma oxidizing method by the cathode 5 covered with an AZ1470 on the surface, and the upper electrode 4 is deposited in the same tank 6. As the resist covered on the cathode the same resist as the mask can be used as part of the lower electrode in case of forming the oxidized film for the lower electrode.
Patent JP-S55122495-A (JP)
Title: Controller for electric sewing machine
Inventor: ISHIDA GIICHI
IPC: H02P29/00
Filed: 1979-03-16
Abstract: PURPOSE:To prevent backstitching from overrunning, by controlling a sewing machine itself to rotate slowly when the set value of a setting means for setting a number of end-up stitches is not more than a prescribed value. CONSTITUTION:A capacitor C1 charged by an instruction signal SSET from a foot-depressed switch to control a timer TM1. The signal is applied together with a needle position detection signal TG to a NOR gate NOR1 to produce a clutch signal CLS or a brake signal BRS. The output of a stitch setting unit SET is applied to an AND circuit together with a medium-speed instruction signal for the end of stitching. When forward and backward end-up stitching is set at ''1'', the input of an instruction signal END is regulated to control the timer TM1. This results in shifting a sewing machine itself into slow rotation in an end-up stitching process, preventing overrunning and providing a set number of stitches.
Patent JP-S58147166-A (JP)
Title: Semiconductor device
Inventor: TSUNENOBU KAZUKIYO
IPC: H01L29/812
Filed: 1982-02-26
Abstract: PURPOSE:To obtain a semiconductor device which has fast operating speed and excellent high frequency characteristics equally even under low and high electric fields by utilizing a combination of the properties of arsenided gallium and phosphided indium. CONSTITUTION:A buffer layer 2 made of arsenided gallium (GaAs), a layer 3 made of phosphided indium (InP) containing no impurity and a layer made of arsenided gallium (GaAs) containing an n type impurity are sequentially formed on a substrate 1 made of semi-insulating arsenided gallium (GaAs), thereby forming source and drain electrodes 6, 6' are gate electrode 7. When a negative voltage is applied to a gate electrode 7, a pinch-off occurs at the drain 6' side of the gate electrode 7, electrons are transferred from the layer 4 to the layer 3, thereby performing a transistor operation.
Patent JP-H10227213-A (JP)
Title: Supporting device for vehicle cooler
Inventor: KUSAMA SHIN
IPC: F01P5/02
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To increase the effect of a vehicle cooler as a dynamic damper and facilitate assembly and maintenance in a supporting device for mounting the vehicle cooler such as cooling fans on a vehicle main body SOLUTION: A condenser 2, an intercooler 3, and a radiator 4 are installed on a supporting frame 5 for installing cooling fans 1A and 1B on an upper member 11 and a first cross member 12. Also the supporting frame 5 on which the cooling fans 1A and 1B, condenser 2, intercooler 3, and radiator 4 are mounted is installed on the upper member 11 and first cross member 12 through rubber mounts 6A to 6D. Thus the weight of the cooler as a dynamic damper is increased, and its effect as a dynamic damper can be increased without providing any dummy weight.
Patent JP-H09205173-A (JP)
Title: Manufacture of lead frame
Inventor: TANABE SABURO
IPC: H01L23/48
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame in which inner leads and bus bars have excellent flatness without any twist and tilt and onto which adhesive insulating tape can tightly be stuck with its good flattening without its local peeling off or improper adhesion. SOLUTION: In the method for manufacturing a lead frame having inner leads and bus bars which are intended to have a semiconductor chip mounted on their lower or upper surfaces, a plate is blanked so that at least inner leads 1 or bus bars 2 are connected at their intermediate parts by connecting pieces 9. After the plate is annealed, the connecting pieces 9 are removed from the plate. In this case, the removal of the connecting pieces 9 is carried out after the annealing and before the removal the pieces 9, by applying pressure sensitive adhesive double coated insulating tape onto the inner leads 1 and bus bars 2.
Patent JP-S58210177-A (JP)
Inventor: HENRII PIIETSUCHI HOIBUTSUSHIY
IPC: C23G1/00
Filed: 1983-02-24
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-S55122623-A (JP)
Title: Method and device for installation of plural roller dies
Inventor: YOSHIDA KEIICHIROU
IPC: B21C3/08
Filed: 1979-03-15
Abstract: PURPOSE: To miniaturize the device and simplify operations by orthogonally intersecting the axial directions of the adjoining unit dies and making the spacings between the die centers approachable to the diameter or smaller of the dies when parallely disposing unit roller dies subsequently.  
     CONSTITUTION: Each unit roller die is constituted by a caliber type roller 3, bearing frame 5, assemly frame 9, etc. In the case of inserting assembly bolts 16 through bolt holes 17 in the state where these unit roller dies are held subsequently superposed and locking the end parts thereof by means of nuts 19 thereby integrating these to a die block, sizes are beforehand so determined that the positions of the bolt holes in the unit roller dies assumed the vertex of the each corner of a square. The adjoining unit roller dies are then rotated mutually 90° to dispose the axes of the caliber type rollers alternately horizontal or perpendicular so that the distances beween the centers of the adjoining caliber type rollers may be made shorter than the diameter of the rollers. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06243513-A (JP)
Title: Master plate cutting device
Inventor: KAWASAKI KATSUYOSHI
IPC: G11B7/26
Filed: 1993-02-19
Abstract: PURPOSE:To exactly set and hold a master plate on the prescribed position of a turn table by projecting its surface. CONSTITUTION:The turn table 3 which is freely rotatably supported by means of a driving source 17 and is loaded with the master plate 1 on its front surface side is installed into a housing 6. A holder 30 having a supporting member 31 which supports the base of the master plate 1, a lifting mechanism 9 which is installed below the master plate 1 and moves vertically according to air pressures and a chucking arm 8 which engages with the lifting mechanism 9 and turns between a non-contact position where the arm parts from the master plate 1 and a contact position where the arm sets and holds the master plate 1 by coming into contact with the outer peripheral surface of the master plate is installed onto the turn table 3.
Patent JP-S54121986-A (JP)
Title: Manufacture of al-stabilized superconductive wire
Inventor: SUZUKI TAKUYA
IPC: H01B13/00
Filed: 1978-03-16
Abstract: PURPOSE: To obtain Al-stabilized superconductive wire by the procedure in which a plural number of composite NbTi wires whose outside circumference is combined with Al chemically are  inserted into a pure Al tube, then it is further inserted into a copper alloy tube, and then it is  subjected to a drawing work and the outside tube is removed.   
     CONSTITUTION: A desired number of composite NbTi wires 2 the outside circumference of which  is chemically combined with Al 1 are inserted into the pure Al tube 3, then the tube is further  inserted into the copper alloy tube or an iron tube, and lastly the tube is subjected to drawing  work and the outside tube 4 is removed. For example, a Nb50Ti alloy of a 20 mm diameter is  dipped in a high purity molten Al kept at approx. 700°C to form an alloy layer on its outside  circumference, rolled into a 10 mm diameter wire, inserted into a high purity Al tube 13 mm in  outside diameter and 11 mm in inside diameter, and then rolled and draw into a 3.2 mm diameter  wire. Then, 80 strands thus obtained are inserted into an Al tube 43 mm in outside diameter and  39 mm in inside diameter, draw into a 38 mm diameter wire, inserted into Cu10Ni alloy tube 43  mm in outside diameter and 39 mm in inside diameter, and then rolled and draw into a 0.35 mm  diameter multicore wire. Then, the copper alloy tube is dissolved in nitric acid to obtain an Al- stabilized superconductive wire.  
     COPYRIGHT: (C)1979,JPO&Japio