baber/WOPTO huggingface dataset:
Patent JP-H05191524-A (JP)
Title: Terminal adapter accessing from four-wire full duplex analog device to isdn
Inventor: YOSHIDA ATSUSHI
IPC: H04M11/00
Filed: 1992-08-06
Abstract: PURPOSE:To set a terminal adapter to be economical on using a line and to use other B-channels in other terminals by accessing two ports in a four-wire full duplex analg device to one B-channel in the ISDN line. CONSTITUTION:Dial signals from a transmission port 15a and a reception port 15b in the four-wire full duplex analog device are detected in dial pulse detectors 33 and 34 and are transmitted to an address converter 35. It convers them into ISDN numbers, and a D-channel processing circuit 36 generates a D-channel signal including the designation of the ISDN number and a specified B-channel so as to connect a call. A transmission analog signal from the port 15a is converted into a digital signal in an A/D converter 26 and it is transmitted to the ISDN line 19 through an interface circuit 27 as a specified B-channel signal. The specified B-channel signal in the signals inputted from the line 19 to the circuit 27 is converted into the analog signal in a D/A converter 28 and is transmitted to the port 15b.
Patent JP-S6269151-A (JP)
Title: Inspecting device for foreign matter in wafer
Inventor: TANIUCHI TOSHIAKI
IPC: H01L21/66
Filed: 1985-09-24
Abstract: PURPOSE:To obtain the irradiation density and the detection sensitivity which are equal and high enough in grade irrespective of an irradiation angle without making an optical beam irradiating system complicated and expensive, by constituting the titled device so that an optical beam irradiated to the surface of wafer can be switched to two kinds of large and small irradiation angles. CONSTITUTION:An inspecting device irradiates an optical beam from the diagonal direction to the surface of a wafer 30 by an optical beam irradiating system 32, receives a reflected light from on the surface of the wafer 30 by a photoelectric element 90 and converts it to an electric signal, and decides whether a foreign matter exists on the surface of the wafer 30, etc., based on a level of the electric signal. Also, the irradiating system 32 irradiates the optical beam to the upper face of the wafer 30 from the Y direction at an irradiation angle phi1 or phi2. In case said beam is irradiated at the angle phi1, the beam diameter is expanded by a beam expander 37, and thereafter, the sectional shape is corrected by a cylindrical lens 44, and the beam is irradiated by a circular irradiation spot to the surface of the wafer 30 through fixed mirrors 38, 40. When the irradiation angle is switched to the angle phi2 by a movable mirror 39, the optical beam which is corrected by the lens 44 is brought to a reverse correction by a cylindrical lens 46, and irradiated by a circular irradiation spot to the surface of the wafer 30.
Patent JP-S6366117-A (JP)
Title: Liposome and production thereof
Inventor: SUZUKI KAZUHIKO
IPC: A61K38/42
Filed: 1986-09-09
Abstract: PURPOSE:To produce liposome usable in a wide range, capable of preparing a carrier having improved oxygen transporting ability especially containing an aqueous solution having high hemoglobin concentration, having a high- viscosity aqueous solution in the interior. CONSTITUTION:A liposome membrane forming substance is dissolved in an organic solvent and the solvent is removed from the solution. Then the residue is blended with an aqueous solution having 10-70cP (40 deg.C), preferably an aqueous solution of hemoglobin, shaken or treated by ultrasonic wave to give a uniform suspension. Further the suspension is treated by high-pressure delivery by the use of French press to give liposeme taking the high-viscosity aqueous solution in the interior. By this method, liposome containing a high polymer compound in high concentration, especially an aqueous solution having high hemoglobin concentration (30-70wt%) having more improved oxygen transporting ability than existing artificial erythrocyte can be prepared.
Patent JP-H0259033-A (JP)
Title: Automatic stirring apparatus for canned liquid
Inventor: TAKAHASHI TOSHIO
IPC: B01F7/16
Filed: 1988-08-26
Abstract: PURPOSE:To efficiently perform stirring by inserting a stirring blade in the liquid injection port of a can in such a state that the can is kept horizontal and inclining the can to rotate the stirring blade to increase the outer diameter thereof. CONSTITUTION:The liquid received in a fixed form can 12 wherein a liquid injection port 14 having a relatively small diameter is provided to the upper surface thereof is stirred automatically. At this time, the stand 16 holding the can 12 is tilted by a stand tilting mechanism 18. The stirring blade 20 capable of being inserted in the liquid injection port 14 is formed so that the outer diameter thereof is increased by rotating said blade 20. Further, the shaft 22 supporting the stirring blade 20 at the lower end thereof and extending upwardly is rotated by a rotary means 24 and also moved up and down by a lift mechanism 26. As a result, the liquid in the can 12 can be stirred efficiently.
Patent JP-H0379490-A (JP)
Title: Method and device for holding gas pressure in submerged casing in state to balance with external pressure
Inventor: JIRU A GUROTSUSO
IPC: B63B22/24
Filed: 1989-08-15
Abstract: PURPOSE: To perform great depth diving by a method wherein a number of variable bags filled with respectively different pressure gases are simultaneously sunk in water and when a hydrostatic pressure coincides with a pressure in a bag, a housing and the bag are automatically intercommunicated or separated away from each other in this device for an electroacoustic transducer. CONSTITUTION: Bags 5-7 filled with respective different pressure gasses coupled to a casing 1 of a transducer through a three-way valve 12, a manifold 4, a dehumidifier 3, and a pipe 2 are simultaneously sunk in water. In this case, the bag 5 is brought into an atmospheric pressure or a slightly higher pressure and coupled directly to an air pipe not through the valve 12. During sinking in water, the action of a hydrostatic pressure is exerted on the three-way valves 12 of the bags 6 and 7. When the hydrostatic pressure reaches a pressure in the bag, the valve 12 is opened and gas flows in the housing 1. Reversely, during floating, the valve is closed. This constitution executes great depth diving.
Patent JP-S60101067-A (JP)
Title: Paper handling system of printer
Inventor: MORI SHINICHI
IPC: B41J11/48
Filed: 1983-11-09
Abstract: PURPOSE:To obtain a printer easy to set a slip and continuous form paper and good on operability, constituted so as to discriminate whether inserted form paper is continuous form paper or a slip by the change in the output of a sensor accompanied by the feed of the form paper. CONSTITUTION:When a feed amount corresponding to one page is matched with the length of a slip CS to be used by rotary shafts 190, 191 of a front roller FRL and a rear roller BRL, the paper inserted from a insert opening 10 is fed in an amount corresponding to one sheet at the time of the slip CS and, thereafter, a state, such that no paper is present at the position of a medium detecting sensor 17 or an upper end sensor 16, can be formed. When the inserted paper is continuous form paper CF, paper is present at the position of the medium detecting sensor 17 or 16 even if feed corresponding to one page is performed. Therefore, the length of the inserted paper can be judged by the output of the sensor 16 or 17. When the slip CS is judged, the paper is discharged to a discharge opening 11 and, when the continuous form paper CF is judged, discharge operation is not performed and the continuous form paper CF is sent so as to reach the printing start position of the next page.
Patent JP-S6269644-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKATANI ATSUSHI
IPC: H01L21/316
Filed: 1985-09-24
Abstract: PURPOSE:To remove difference in level between an element-formed region and an element isolation one, by piling a CVD oxidizing film all over the surface, and thereafter flattening the surface with a filler piled on the recessed part formed on the upper part of a groove, and then etching the CVD film and the filler while the flattening state being kept by anisotropic etching. CONSTITUTION:A process in which a groove is formed by etching a semiconductor substrate in an element isolation region, with oxidation-resisting films 28 and 29 covering an element-formed region in the semiconductor substrate 21 and serving as masks, a process in which a heat-oxidizing film is formed by selectively oxidizing bottom and side wall surfaces of the groove, with the oxidation-resisting film serving as a mask, a process in which the semiconductor substrate in the element-formed region is exposed by removing the oxidation- resisting film, a process in which a CVD oxidizing film 25 is piled all over the surface and thereafter a filler is piled on the recessed part formed on the upper part of the groove and then the surface is flattened, and a process in which the CVD film 25 and the filler are etched while the flattening state is kept by anisotropic etching, are performed. Thus, difference in level can be avoided on an interface in the flattening processes.
Patent JP-S6452531-A (JP)
Title: Controller for distance between two vehicles
Inventor: NOMURA TETSUYA
IPC: B60W30/00
Filed: 1987-08-24
Abstract: PURPOSE:To prevent a vehicle from making a malfunction of vehicle distance control for an object not a vehicle going in front and making high precise distance control by constituting the vehicle in such a way that the vehicle does not recognize vehicles running on the opposite lane or parking vehicles as the control target vehicle. CONSTITUTION:A vehicle distance detector 2 generates the specified milliwave and receives the reflected wave, whereby detecting the relative speed and distance of an object, that is, a front vehicle or a vehicle running in the opposite lane. On the other hand, a speed setting switch 4 receives the specified vehicle speed that is the target in the cruising control. A vehicle speed detector 6 detects the own running speed. Various data from detectors 2 and 6 and a switch 4 is sent to a processing circuit 3, whereby controlling an internal combustion engine 7. In such vehicle distance controller 1 only when an object runs in the same direction as the own vehicle, the object is recognized as the target to be controlled for distance. At such time only, the internal combustion engine 7 is controlled to keep the specified distance between the own vehicle and the object.
Patent JP-H0956072-A (JP)
Title: Method for operating self-excited var compensator
Inventor: YOSHIDA TAKESHI
IPC: H02J3/18
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity of the DC charging section of a self-excited var compensator so as to reduce the size and cost of the charging section by holding a DC establishing state by driving the charging section when the compensator is temporarily stopped and recharging the charging section unnecessary or shortening the charging time of the section at the time of restarting the compensator. SOLUTION: When a self-excited var compensator(SVC) is temporarily stopped, a DC charging section 1 always holds the necessary power in a DC voltage establishing state. When the section 1 holds the power in the establishig state, a capacitor section C gradually and naturally discharges through a circuit resistor, etc., with time after the SVC is temporarily stopped, but the discharged amount is always replenished. Consequently, when the operation of the SVC is restarted by restarting the section 1 after the temporary stoppage of the SVC is completed, the recharging of the capacitor section C is not required or the charging time of the section C is shortened. Therefore, the sizes of the transformer Ta and rectifier D of the charging section 1 and the cost of the section 1 can be reduced, because no such a large-capacity DC charging section that must be charged in a short time is required and the capacity of the charging section 1 can be reduced.
Patent JP-S6277793-A (JP)
Title: Digital 25hz offset generator
Inventor: ERITSUKU FUREIZAA MORISUN
IPC: H04N9/808
Filed: 1986-09-09
Abstract: Non-orthogonality of the blanking region information caused by the 25 Hz offset in a digital PAL-encoded color television signal is corrected by a dynamic offset circuit. To this end, a plurality of waveforms describing the envelopes of the blanking, sync and burst are stored in a PROM (36), and during video signal processing are sequentially addressed at a 25 Hz rate. The resulting assembled output blanking information is orthogonal to the television scanning frequency.
Patent JP-H1054145-A (JP)
Title: Anchor driving device
Inventor: KAWAOKA MASAYUKI
IPC: E04G21/16
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a driving device saving labor, improving work efficiency, reducing the cost, and having high safety. SOLUTION: This anchor driving device is provided with a support base 1 mounted with an anchor holder 2 and an anchor setting arm 3 and an anchor driving member 4 constituted of a drill device 4a and an anchor driving device 4b coaxially arranged in opposite directions to each other vertically movably on a stanchion 6 erected on a carriage 5. The anchor holder 2 is provided with multiple anchor inserting through holes 8 having anchor holding covers 1 on the bottom faces, and it is made turnable.  The anchor setting arm 3 is turned to the position of the anchor driving member 4, it is returned to below the anchor holder 2 when the anchor driving member 4b is moved upward and an anchor is driven into an anchor fitting hole then the anchor driving member 4b is moved to below the support base 1, and the anchor holding cover 11 is moved to support the anchor dropped from the through hole 8. The anchor driving member 4 is inverted, and the drill device 4a and the anchor driving device 4b are faced upward in turn to be located on the axis of the anchor fitting hole to be bored.
Patent JP-S6190876-A (JP)
Title: Super abrasive grain electrodeposition circular saw
Inventor: ISHIZUKA HIROSHI
IPC: B28D1/12
Filed: 1984-10-08
Abstract: PURPOSE:To prolong the service life of a grinding wheel by arranging a plurality of blade base spacing each other on the periphery of a metallic circular saw and by applying electrodeposition of super abrasive grain inclusion layers to each of the parts neighboring with both the front and side faces of these blade bases or the front faces at least. CONSTITUTION:On the periphery of a metallic circular base plate are a plurality of blade base 2 arranged spacing each other. These blade bases 2 have front faces slanting to the base plate at an acute angles. In addition, electrodeposition of super abrasive grain (diamond particles) inclusion layers 3 are applied to the parts neighboring with both the front and side faces of these blade bases 2 or the front faces at least. By thus constituting a circular saw, the life of the super abrasive grain inclusion layers is prolonged in spite of high speed sawing.
Patent JP-2000049174-A (JP)
Title: Die bonder and fabrication of semiconductor device using it
Inventor: WADA TAKASHI
IPC: H01L21/60
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a die bonder, and a method for fabricating semiconductor device using it, in which high performance pasting work is realized while reducing nozzle cleaning work. SOLUTION: The die bonder comprises a body 2 arranged with nozzles 1 having a pasting function wherein a film 1b composed of a nonpaste material is provided on the surface and the side face of a nozzle body 1a. According to the arrangement, high performance pasting work of a lead frame is realized using the nozzle 1 and the nozzle 1 is protected against being pasted after pasting work.
Patent JP-2000224215-A (JP)
Title: Communication between one-point and multipoint of multimode multiplex module
Inventor: KAY STANLEY E
IPC: H04L12/56
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a one-to-many communication system and to reduce the cost for system constitution by communicating between plural multi-hub communication terminals and a multi-mode remote communication terminal through the use of plural transfer modes and plural modulation modes. SOLUTION: The one-to-many communication system 200 communicates the TDM, ATM traffic signal of synchronous and asynchronous communication mode between a hub terminal 112 and all the remote terminal devices 114 without regard to its positioning area via a communication link 210 by plural prescribed multi-modulation modes by a time-division multiple access TDMA format in the directions of both of up and down links. A central station 102 switches a signal, which is obtained by multiplexing traffic from the channel processor IDU 214 of the terminal 112 by the TDM, ATM multiplexers of the transmitter 252 of a hub site 110 and sent through a transferring network, with respect to the one-to-many communication system 200 by an element managing system EMS 122.
Patent JP-S6272226-A (JP)
Title: Test system for analog-digital converter
Inventor: IKEUCHI FUMIO
IPC: H03M1/10
Filed: 1985-09-26
Abstract: PURPOSE:To attain high speed histogram processing without the software processing by using an output of an A/D converter as an address, reading the content corresponding to the address from a storage means, incrementing the content in terms of the hardware and storing the content in the address. CONSTITUTION:A triangle wave from an analog signal generator 2 is converted into a digital data having a level light by an A/D converter 4 at the 1st clock from a clock generator 10. The digital data is give to a storage device 7 as an address and the content of the address 8 is outputted to an adder 8 from the storage device 7. Then the content is incremented by the adder 8 and stored newly in the address 8 as '1' by a write WE pulse. Similarly, '1' is written in the address 9 by the 2nd clock and '1' is written in the address 10 by the 3rd clock. Thus, a CPU 1 reads the content from the storage device 7 at the end of test at any time to recognize the entire histogram easily.
Patent JP-S60103673-A (JP)
Title: Manufacture of mis type semiconductor device
Inventor: SHIRATO TAKEHIDE
IPC: H01L21/3205
Filed: 1983-11-10
Abstract: PURPOSE:To much more reduce in resistance a polycrystalline Si gate electrode and a polycrystalline Si wiring of the same layer arranged in a MISIC without damaging the MISIC performance by a method wherein a polycrystalline layer is selectively etched prior to impurity introduction. CONSTITUTION:Boron at a fixed concentration is selectively ion-implanted to the surface of a P type Si substrate 11 and thereafter selectively thermally oxidized. A positive resist film is coat-formed on the polycrystalline Si layer 16, and then resist.patterns 17a and 17b corresponding to the gate electrode and the wiring are formed by exposure and development. With the patterns as a mask, the polycrystalline Si layer is selectively etched by means of reactive ion etching using e.g. carbon trichloride - fluoride + oxygen gas, thus forming the gate electrode 16G and the wiring 16L made of the polycrystalline layer. Phosphorus is selectively ion-implanted to the polycrystalline Si gate electrode and the similar wiring. A blocking oxide film 21 is formed on the exposed surface of the Si substrate 11. An electrode wiring material layer e.g. an Al layer 25 is formed on the substrate and patterned.
Patent JP-H0537717-A (JP)
Title: Image sensor
Inventor: MIKAWA HIROBUMI
IPC: H04N1/028
Filed: 1991-07-30
Abstract: PURPOSE:To prevent a control line and a signal read line from being crossed by arranging the directions of electrodes of a switching element so as to be changed alternately and connecting the control electrodes of the switching element in a meandering way. CONSTITUTION:Photodetectors PD constitute a photodetector array and the array is connected to source electrodes 11, 11', 11''... of a thin film transistor (TR). Gate electrodes 13, 13', 13''... in thin film TRs TFT, TFT', TFT''... of the arrangement in such a manner are connected to common control lines such as meandering switching element control signal lines 15 so as not to be crossed with signal read lines 14, 14', 14'' from the drain electrodes 12, 12', 12'' of each thin film TRs. That is, when the signal line 15 is connected to the gate electrodes 13, 13', 13'' of each thin film TR, the signal lines 15 are wired in a meandering way. Thus, the occurrence of crosstalk based on the crossing between the control lines and the signal read lines or interference of the signal due to a potential difference is eliminated.
Patent JP-H06166316-A (JP)
Title: Damping force varying shock absorber controller
Inventor: TERAMURA EIJI
IPC: B60G17/015
Filed: 1993-08-26
Abstract: PURPOSE:To obtain a damping force varying shock absorber controller for the prevention for the vibration transmission due to the damping of the vibration on a spring and the fine unevenness on a road surface, by grasping the vibration state of a vehicle. CONSTITUTION:A control valve 60 has a hole 66 for the exclusive use on the contraction side and a hole 67 for the exclusive use on the extension side, and a subflow passage 50 in the control valve 60 is allowed to selecctively communicate or cut off from a flow passage 56 for the exclusive use on the contraction side and a flow passage 57 for the exclusive use on the extension side, by the turn of the control valve 60. The controller can select the magnitude of the damping force for carrying out the damping action for the movement of a vehicle, according to the traveling state of the vehicle. Accordingly, the damping force varying shock absorber controller serves for the prevention for the vibration transmission due to the damping for the vibration on a spring and the fine unevenness on a road surface, and the drive feeling of the vehicle can be improved, realizing the characteristic nearly same to that of a sky hook damper.
Patent JP-H0767109-A (JP)
Title: Image encoder
Inventor: HOSHI SHUSUKE
IPC: H04N19/60
Filed: 1993-08-26
Abstract: PURPOSE:To suppress picture quality degradation caused by transmission error on the right side of a picture. CONSTITUTION:One picture is horizontally divided into five parts and vertically divided into 10 parts and divided blocks are prepared. Each divided block is composed of 30(=6X5) reference blocks. Priority Bw higher than that of divided blocks at the periphery the picture is applied to the divided block at the center of the picture. One reference block is extracted from respective divided blocks An, Bn, Cn, Dn and En (n=1-10) and a fixed length encoding block is constituted. Extracted five reference blocks An(i), Bn(i), Cn(i), Dn(i) and En(i) are arranged in the order of the priority Bw and orthogonally transformed, and variable length encoding is performed.
Patent JP-S6366590-A (JP)
Inventor: HIROSE TADASHI
IPC: H05K5/02
Filed: 1986-09-09
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。