baber/WOPTO huggingface dataset:
Patent JP-S5636249-A (JP)
Title: Clock reproducing circuit
Inventor: KATOU KOUTAROU
IPC: H04L7/033
Filed: 1979-09-03
Abstract: PURPOSE: To shorten considerably the time required for clock reproducing, by utilizing clocks, which are reproduced from the first burst signal, as the sampling signal of the succeeding burst signal.  
     CONSTITUTION: The phase difference between clock signal A, which is extracted from the burst signal, and signal B of oscillator 3 is detected by phase comparator 21. An average value of the phase difference during a fixed time is obtained by averaging circuit 4 and is given to memory circuit 6. Though subscribers perform transmission successively in time division in the TDMA system, phase difference information obtained from burst signals are stored in memory circuit 6 for every subscriber, and the clock corresponding to the burst signal transmitted from each subscriber can be obtained immediately on the basis of phase difference information in memory circuit 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5635987-A (JP)
Title: Immobilization of enzyme
Inventor: NANKAI SHIROU
IPC: C12N11/06
Filed: 1979-09-03
Abstract: PURPOSE: To immobilize an enzyme by coating a carrier with a solution containing the enzyme and its substrate or a coenzyme, and carrying out the immobilization reaction supplying a gasified immobilization reagent.  
     CONSTITUTION: The surface of a carrier is coated with a solution containing an enzyme and its substrate or coenzyme, and contacted with gasified immobilization reagent (e.g. glutaraldehyde, paraformaldehyde, 2-oxyadipaldehyde, crotonaldehyde, acrolein, glyoxal, propionaldehyde, etc. to carry out the immobilization reaction. When the substrate has a high vapor pressure such as the case of an alcohol dehydrogenase, both of the substrate and the immobilization reagent may be gasified for the treatment. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5824841-A (JP)
Title: Testing device for receptacle
Inventor: FUREDERITSUKU AARU RAIHI
IPC: G01N33/00
Filed: 1982-06-30
Abstract: PURPOSE:To perform an efficient inspection, by mounting a means, producing polarized beam with which a noxious pollutant in a receptacle is irradiated, and a polarized beam detector which detects scattered light from a noxious pollutant being different from polarized beam reflected by the receptacle itself. CONSTITUTION:Scanning of a receptacle is performed by a stationary receptacle and moving beam for scanning the inside of the receptacle, or a moving receptacle and fixed beam, or rectilinear scanning beam and a rotary receptacle. Moving mirrors 31 and 33, provided with a sine wave drive part, perform a turbulent scanning over a whole inner surface of a receptacle 35. Three detectors 36, 37, and 38 are located around the receptacle so that they collect maximum amount of scattered light 39 from the inside of the receptacle. This permits the efficient inspetion of a clear or a semitransparent receptacle.
Patent JP-2000308102-A (JP)
Title: Circuit and method for detecting opening for digital subscriber circuit handled by local feed
Inventor: HIRAOKA TOSHIHIDE
IPC: H03K17/78
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To detect opening with stable operation without increasing power consumption. SOLUTION: A saturated voltage between the emitter and collector of a transistor 8 is made smaller than the sum of a cutoff voltage between the emitter and base of a transistor 3 and the forward voltage of a diode 6, when a current flowing to the transistor 8 is decreased, a current flowing to the collector side of the transistor 3 is detected by photodiodes 4-1 and 4-2 of a photocoupler and opening detecting signals are outputted from opening detecting signal sending terminals 11-1 and 11-2.
Patent JP-H02292654-A (JP)
Title: Input output interruption control system
Inventor: MORIKAWA TAKASHI
IPC: G06F13/12
Filed: 1989-05-01
Abstract: PURPOSE:To attain correspondence without increasing hardware even if the number of the request sources of an input output interruption increases by providing a request representative display means registering request existence information instructing the existence of input output interruption requests in a system controller. CONSTITUTION:When IOP 5 detects the input output interruption request from one of channels CH5a-CH5n, it stores request source information of the input output interruption request concerned in ISIDA4a in HSA4. When IOP 5 terminates the storage of request source information, it gives the interruption request to SC2. At that time, a control code 36 as shown in figure is issued from IOP 5 to SC 2, for example. The code 36 shows that it is the input output interruption request by the value '10' of a bit 0 and a bit 1, and the 'A0A1' of a bit 6 and a bit 7 shows the logical partition number of the encoded interruption request destination. When SC 2 receives the code 36, it sets the input output interruption requests FF2a-2d provided in correspondence with respective logical partitions.
Patent JP-H06320769-A (JP)
Title: Thermal printing head and thermal printer
Inventor: MITANI MASAO
IPC: B41J2/335
Filed: 1993-05-14
Abstract: PURPOSE:To realize a high speed highly detailed ultrasmall thermal head low in power consumption and a low cost thermal printer. CONSTITUTION:A two-layered heat insulating layer consisting of a heat-resistant resin layer 7 and an inorg. insulating layer 8 and having the synthetic coefficient of linear expansion of 5X10<-6>/ deg.C or less within the temp. range from the normal temp. to 300 deg.C is provided on the ground wiring conductor 4 of a driving LSI chip 2 and a heating resistor consisting of a Cr-Si-SiO or Ta-Si-SiO alloy membrane resistor 9 and membrane conductors 10, 10' composed of Ni, Cr, Mo, Ta or W is formed thereon. The driving LSI 3 of a thermal printing head consists of a shift resistor circuit and a driver circuit and drives the heating resistor successively and continuously accompanied by the input of a drive signal and performs printing while continuously feeds a medium to be recorded.
Patent JP-S5540444-A (JP)
Title: Frame feeding device of projector
Inventor: SATOU SUWAO
IPC: G03B21/38
Filed: 1978-09-14
Abstract: PURPOSE: To simplify the constitution of a frame feeding device, by electronically controlling the motor depending on the shutter opening detection signal and closing of frame feeding switch.  
     CONSTITUTION: When the film is fed by a motor 2, and a detecting shutter 7 is turned by the motor 2 near the end of the frame, and the emission of light emitting device 9 is detected by a photoelectric transducer 10, a high level output from a waveform shaping circuit 11 is supplied to a switch 12 which is connected to a contact 12b, so that FF 13 is reset. By this reset output or FF 13, a transistor 15 in a motor cnotrol circuit 14 becomes OFF, and the motor 2 stops, so does the film. When the frame feeding switch 16 is closed after closing the shutter, the FF 13 is set, and the transistor 15 is made to conduct, so that the frame feeding of the film is started by the motor 2. Therefore, driving and stopping of the motor are electronically controlled, so that the constitution of the frame feeding device may be simplified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5338979-A (JP)
Title: Manufacture of resin mold type semiconductor device
Inventor: ENOMOTO USUKE
IPC: H01L23/34
Filed: 1976-09-22
Abstract: PURPOSE: To avoid the disconnection or the property detenioration by giving a plating to the lead after coating the boundary between the mold part and the lead part with resin, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S604153-A (JP)
Title: Ammonium salt containing arsenic or antimony
Inventor: HOTSUTA OSAMU
IPC: C07C211/63
Filed: 1983-06-22
Abstract: NEW MATERIAL:The ammonium salt of formula (Z is As or Sb; R1-R4 are 1-30C hydrocarbon group or group mainly composed of hydrocarbon; X1-X6 are halogen). EXAMPLE:Tetra-n-butylammonium hexafluoroarsenate. USE:Useful as a supporting electrolyte for the electrolytic polymerization of e.g. thiophene, pyrrole, etc. giving a polymer having high electrical conductivity. PREPARATION:The exemplified compound in the compounds of formula is produced e.g. by reacting lithium hexafluoroarsenate with tetra-n-butylammonium borofluoride in a solvent.
Patent JP-H05308312-A (JP)
Title: Satellite communication line allocation system
Inventor: GOTO YUJI
IPC: H04B7/15
Filed: 1992-05-06
Abstract: PURPOSE:To allocate satellite communication lines so that a communication among at least three communication earth stations can be made by using two pairs of communication lines without using a control station and a common signal line. CONSTITUTION:At least three satellite communication earth stations have a communication by using at least two transmission lines for communication lines. The respective satellite communication earth stations A, B, and C have address setting parts 6A, 6B, and 6C which multiplex and send out signals for specifying satellite communication earth stations to be communicated with communication signals by using one communication line and address detection parts 22A, 22B, and 22C which demodulate and separate the specification signals and detect whether or not the signals are addressed to their stations. Then a line which is not used between the two communication lines is selected to constitute a line.
Patent JP-H11300265-A (JP)
Title: Primer coating tool
Inventor: TOMINAGA KOICHI
IPC: E04F21/165
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a primer coating tool which does not cause much of coating irregularities and is capable of coating a primer easily as the primer coating tool for coating the primer on the mutually opposed wall material side faces of a joint part as a pretreatment for inserting a caulking material into the joint part between the wall materials. SOLUTION: This primer coating tool comprises an extrusion container 4 with an opening part 4c through which a primer 3 is extruded, a nozzle member 6 which is connected to the opening part 4c and has a through hole 5 formed in a discharge direction and a long-size felt member 8 with a base end part 7 fitted into the through hole 5. In addition, the part, which protrudes from the opening of the through hole 5 to the tip side, of the felt member 8 is used as a coating part 9. Further, recessed grooves 10 for flowing the primer 3 and guiding its flow are fluted across the surfaces of the base end part 7 and the coating part 9.
Patent JP-H05124497-A (JP)
Title: Anti-locking device for hydraulic vehicle brake device
Inventor: KAARUUHAINTSU BUIRUMAN
IPC: B60T8/42
Filed: 1992-05-06
Abstract: PURPOSE: To eliminate a movable member and to simply manufacture an antilocking unit of a low cost by installing a connector of a hydraulic accumulator bottom side higher than an inlet of a return pump, and providing a check valve between an antilocking valve unit and a unit consisting of the accumulator and an inlet of the pump. CONSTITUTION: The antilocking unit 2 comprises intrinsic antilocking valve units 15, 16, 17, 18 for the respective wheel rakes 7, 8, 9 and 10 or correcting individual brake pressures. Common check valves 21, 22 are respectively connected to 2-port 2 position direction control valve 20 of the units 15, 16 and 17, 18, and closed or opened toward intrinsic hydraulic accumulators. The inlets 31 of the pumps 29, 30 are connected to the valves 21, 22, and opened or closed toward the intrinsic accumulators. The inlets 31 of the pumps 29, 30 are respectively connected to the valves 21, 22 to communicate with the accumulators 25, 26 through connectors 27, 28 of the bottom sides of the accumulators. To effectively outflow a pressure medium amount, the connectors 27, 28 are disposed higher than the inlets 31 of the pumps 29, 30.
Patent JP-H0614929-A (JP)
Title: Acoustic imaging device
Inventor: BAANAADO JIEE SEIBOODO
IPC: G01S7/52
Filed: 1993-04-16
Abstract: PURPOSE: To improve resolution of an acoustic imaging system without deteriorating the frame rate by detecting, restricting signals generated by a converter and giving scan converting or interpolation of data before processing signals. CONSTITUTION: Data signals generated in a lead wire 304 are directly supplied to a scan converter 310 by a beam-forming device 302. This output is farther supplied to a detector 306 and a data compression device 308, and the output of the data compression device is supplied to a TV monitor 312. Signal processing sequences are changed as above so that the resolution can be improved without increasing scanning lines by giving the scan converting prior to the detecting and the compression. Also, the artificial unnaturalness of acoustic images can be reduced.
Patent JP-S63279113-A (JP)
Title: Horizontality/verticality measuring apparatus
Inventor: YOSHIHARA KAZUYUKI
IPC: G01C5/00
Filed: 1987-05-11
Abstract: PURPOSE:To radially emit laser beam to the same plane, by allowing the laser beam generated in a parallel laser beam generating part to be incident to a prism of constant deviation rotated by a rotary driving mechanism. CONSTITUTION:The laser beam generated in a parallel laser beam generating part 20 is incident to a prism 40 of constant deviation. This prism 40 of constant deviation is rotated by a rotary driving mechanism 50 but the laser beam is always reflected in the direction right-angled to the laser beam incident direction by the action of the prism 40 and rotated to be radially emitted to the same plane. When a reference signal transmitting part 10 is arranged horizontally or vertically, the laser beam is emitted to the whole of the same horizontal or vertical plane. Therefore, horizontality or verticality setting work can be performed by one person.
Patent JP-H0773281-A (JP)
Title: Communication system
Inventor: FUIRITSUPU MARUTEINOO
IPC: H04W8/18
Filed: 1994-04-28
Abstract: PURPOSE: To give remarkable flexibility to use of an interface or an operation terminal. CONSTITUTION: In order to simplify the production of a terminal to use an IC card 3, the set of irreducibly minimum instructions is arranged at the terminal and a system is constituted so as to transfer the memory of instructions concerning more complicated use and/or the IC card 3 to the IC card 3. In order to execute these additional instructions, an address for designating one instruction out of the additional set is stored in a reserved memory 20 of the IC card 3. Further, a microprocessor 14 of the IC card 3 is provided with a microprogram for executing the instruction designated like this way and when the designation of the reserved memory 20 is detected by the basic set of instructions of this microprocessor 14, the designated instruction can be executed soon. Thus, the production of the extremely strong terminal can be simplified and rationally explained.
Patent JP-S60257455-A (JP)
Title: Light receiving member
Inventor: SAITOU KEISHI
IPC: H01L31/09
Filed: 1984-06-05
Abstract: PURPOSE:To obtain a light receiving member suitable for imaging using interfering monochromatic light, easy in manufacture management by forming the image receiving member composed of a substrate provided with a large number of protuberances on the surface, and a light receiving layer having in at least one layer region a photosensitive layer made of an amorphous material contg. silicon and carbon. CONSTITUTION:The light receiving member 1000 is constituted by laminating on the substrate 1001 subjected to surface cutting, the light receiving layer 1002 composed of, from the substrate 1001 side, an electrostatic charge injection preventive layer 1003, the photosensitive layer 1004, and the surface layer 1005. The substrate 1001 may be electrically conductive or insulating. The layer 1003 is made of A-Si composed of H and/or halogen (X), and a conductivity-governing substance (C), such as p type impurities for giving p type conduction characteristics to Si, or n type impurities for giving p type conduction characteristics to Si. The photosensitive layer 1004 is made of A-Si(H, X), and it has both of charge generating function being allowed to generate photocarriers by irradiation of laser beam, and charge transfer function transferring charge.
Patent JP-H048881-A (JP)
Title: Closed type electric compressor
Inventor: IIZUKA TATSUYUKI
IPC: F04B39/00
Filed: 1990-04-26
Abstract: PURPOSE:To break a circuit with a terminal pin upon occurrence of shortcircuit, and prevent the burning of an electric element and the occurrence of an electrical shock or the like, due to fault current by providing a fusible section on a terminal pin so sealed to the through-hole of a metal outer ring via glass as to be electrically insulated. CONSTITUTION:A terminal 1 is fixed to a closed casing 7, and terminal pins 5 are fixed to the through-hole 2 of the cylindrical section 3 of a metal outer ring 4 via glass 6. In the aforesaid constitution, one of the terminal pins 5 are provided with a fusible section 8. When shortcircuit takes place in the closed casing 7 and overcurrent flows, due to the trouble of an overload protector, the fusible section 8 is blown, thereby opening a circuit. According to the aforesaid construction, the burning of a motor and the occurrence of an electrical shock can be eliminated.
Patent JP-H08281779-A (JP)
Title: Production of hollow object
Inventor: NOMURA MAKOTO
IPC: B29L9/00
Filed: 1995-04-14
Abstract: PURPOSE: To bond an air impermeable exterior material to the surface of a hollow object simultaneously with molding by arranging an exterior resin sheet having a large number of fine holes provided thereto between a parison and the surface of a cavity and pressing both of the parison and the exterior resin sheet to the surface of the cavity while venting air from the fine holes when air is blown into the parison. CONSTITUTION: A parison 30 composed of a thermoplastic resin is extruded to be suspended between molds 10, 11 and two exterior resin sheets 60, 61 having a large number of fine holes bored therein are provided between the parison and the molds under tension. Next, an air blowoff nozzle 40 is introduced into the parison from below and air is blown out of a blow device and, at the same time, mold clamping is performed to mold the parison into a hollow object. Air sumps 20 are partially generated to the gaps between the parison and the exterior resin sheets but discharged from the fine holes of the exterior resin sheets. Air is discharged by the expansion pressure toward the exterior resin sheets of the parison but, if a mold is formed into a vacuum mold structure and blow vacuum simultaneous molding is performed, air is more certainly discharged.
Patent JP-H05286793-A (JP)
Title: Pulling up device
Inventor: ONO NAOKI
IPC: C30B15/00
Filed: 1992-04-07
Abstract: PURPOSE:To control the temp. of a crystal rod by forming a hot zone around a crystal rod with an endothermic cylinder constituted of a highly endothermic part exposed in a hot zone, a high heat radiating part facing the inside wall of a chamber and a high heat conducting part existing between these parts. CONSTITUTION:After polycrystalline Si is charged into a quartz crucible 3, an Ar atmosphere is maintained in a chamber 2 and the crucible 3 is heated by a heater 5 to melt the raw material Si. A seed crystal is then brought into contact with an Si melt 4 and the crucible 3 is rotated in one direction a prescribed rotating speed. While the seed crystal is rotated in the direction opposite from the crucible 3, the seed crystal is slowly risen. The Si single crystal rod 9 is thereafter pulled up at a prescribed speed to form a straight cylindrical part and is pulled up through the inside of the endothermic cylinder 10. The heat radiated from the single crystal rod 9 is absorbed by the high absorber 12 of the endothermic cylinder 10, is transmitted to the high heat radiator 13 by the high heat conductor 11, is further radiated by the high heat radiator 13 and is absorbed into the chamber 2; thereafter, the heat is radiated by cooling water. The straight cylindrical part of the single crystal rod 9 is thereafter pulled up to a prescribed length and is grown. The Si single crystal free from lamination defects is thus obtd.
Patent JP-H10266284-A (JP)
Title: Water storage tank
Inventor: WATANABE NORIAKI
IPC: E03B11/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent a water storage tank from being destroyed even in case of oscillation being generated to the water level due to an earthquake by forming an opening in an upper wall or a side wall of the water storage tank having the free water level at the time of storing water, and forming the opening in such a way that the total opening area exceeds the specific magnification of opening area of a lead-in port to the water storage tank. SOLUTION: When the water level rises due to oscillation of stored water 20 in a water storage tank 1 caused by the generation of an earthquake, a float 25 rises to the water surface and pushes up an opening cover 21 through an opening cover setting-off member 24 to open an upper opening 19 of a side plate panel 3, and part of oscillating stored water 20 flows out to relax water hammer to a side part 16 of the water storage tank 1. When water is oscillated up to a top part 15, the opening cover 21 is opened by water hammer to relax shock to the top part 15. The total opening area of an upper wall or a side wall of the water storage tank 1 is to be over 50 times as large as opening area of a lead-in port to the water storage tank 1 so as to prevent the water storage tank 1 from being destroyed by the earthquake.
Patent JP-H05135354-A (JP)
Title: Magnetic recording medium
Inventor: OGUCHI TOSHIHIKO
IPC: C09D175/00
Filed: 1991-05-20
Abstract: PURPOSE:To provide a multilayered coated type magnetic recording medium excellent in recording and reproducing property in a wide range from a long wavelength range to a short wavelength range. CONSTITUTION:An underside magnetic layer containing magnetic powder having relatively low coercive force suitable for long wavelength recording, is provided on a nonmagnetic base body as the underside magnetic layer, an upperside magnetic layer containing a magnetic powder suitable for recording in short wavelength and having small grain diameter and high coercive force is provided on it. And kinds and volume of the magnetic powder and resin binder contained in the upperside magnetic layer are properly selected, and, at the same time, much lubricant is contained in upperside magnetic layer at the stable condition. As a result, as enough stable lubricant effect under various environments for usage is shown, surface and interface of both magnetic layers of upperside and underside become smooth even when upperside magnetic layer is made thin. Accordingly, an excellent magnetic recording medium providing thin and smooth upperside magnetic layer improved in dispersing ability and filling ratio of magnetic powder and keeping stable traveling property and durability even at a wide range environment for usage can be obtained.