baber/WOPTO huggingface dataset:
Patent JP-H05267917-A (JP)
Title: Glass antenna for automotive use
IPC: H01Q1/32
Filed: 1992-03-19
Abstract: PURPOSE:To constitute a glass antenna so that its reception gain is high in every direction and an operation such as opening/closing of a door can be executed surely, even if the antenna is provided in the narrow place of a windowpane of a rear part for a vehicle disposed with a public antenna on a heating wire and its upper space part. CONSTITUTION:In the glass antenna provided with a first antenna 4 constituted of a horizontal wire and a vertical wire on the upper space part of a heating wire 2 of the rear part windowpane 1 for a vehicle, the glass antenna is provided with a second antenna 6 constituted of at least a first element 61 which extends horizontally to the outside directly or through a loop back part from a vertical wire of a T-shape or inverted T-shape element connecting a short and small vertical wire in about the center part of the horizontal wire in the upper space part, etc., of a first antenna 4, and moreover, extends downward along the outside of a bus bar and is connected to a feeding point provided on the lower side part of the heating wire and a second element 62 constituted of the horizontal wire and the vertical wire in the lower space part of the heating wire 2 and connected to the feeding point.
Patent JP-S58180019-A (JP)
Title: Semiconductor base body and its manufacture
Inventor: KUGIMIYA KOUICHI
IPC: H01L21/76
Filed: 1982-04-15
Abstract: PURPOSE:To form a semiconductor element such as a high-speed type bipolar element by applying a single crystal change method for a semiconductor polycrystalline film or an amorphous film, at least one part thereof is positioned onto an insulating film and other one part thereof is in contact directly with a semiconductor substrate. CONSTITUTION:Line and space by insulating films 22 and opening sections 28 as seed crystals are formed to the substrate 21 through LOCOS oxidation by a normal method by using a rectangular mask A. The amorphous layer or the polycrystalline layer changed into a single crystal is loaded onto the whole surface on the line and space. Sections corresponding to the opening sections 25 of insulating sections are left while using a mask B through which rectangular windows are left by a # type pattern, and the insulating sections 23, 24 are formed through processes of nitriding, etc. through which the insulating sections are not oxidized into polycrystalline layers. The surface can be flattened approximately by previously etching the sections and reducing thickness to approximately half at that time. Substrate extending sections 27 as amorphous or polycrystals are changed into single crystals through the irradiation of energy beams. Either of a pulse laser, a CW laser, electron beams, infrared rays, ultraviolet rays, etc. may be used as beams irradiated, and they may be used when energy is absorbed and dissolved to the substrate extending sections 27 in a short time.
Patent JP-H02289020-A (JP)
Title: Time-out processing system for information processor
Inventor: KITAZAWA MASAHIRO
IPC: G06F11/30
Filed: 1989-03-17
Abstract: PURPOSE:To eliminate the adverse influence given to an entire information processor when a single unit is set in a waiting state by applying a time-out process to each of all commands which are held in a common unit when the prescribed time-out time elapses. CONSTITUTION:The information process units 4 (2) which had accesses to the information process units 2 (4) of another system via a common unit 5 monitor the process time of the unit 5. Then a time-out process command is issued to the unit 5 regardless of a specific unit producing an access command in a processing state of the unit 5 when the prescribed time-out time elapses. Simultaneously, the unit 5 applies the time-out processes to all commands held in the unit 5. Thus it is possible to prevent such an inconvenient case where the overall processing of an information processor is stopped due to a fact that the command of one of units 2 and 4 is staying in the unit 5.
Patent JP-S55156352-A (JP)
Title: Semiconductor device
Inventor: KAMOSHITA TOSHIKAZU
IPC: H01L23/36
Filed: 1979-05-24
Abstract: PURPOSE:To improve a cooling effect and also to heighten the dielectric breakdown voltage between the electrode terminals by arranging a heat conductive body connecting with a chip connecting unit between the adjacent electrode terminals. CONSTITUTION:The electrode terminal body is formed en bloc by punching out Koval and the like. Centering around the chip connecting unit 20 the heat conducting body 21 is extending radially out through the space between two adjacent electrode terminals. The connecting unit 20 is formed a step lower. And the under side housing 14 of ceramic is provided with a cavity 11, of which the surface is applied with adhesives 13. A semiconductor chip 15 is fixed with the connecting unit 20 and the uper side housing, which is connected and provided with the cavity, is adhered to. With said constitution the heat is radiated into the air through a heat coducting part 21. Also the space distance between the electrode terminals can be satisfied to gain high dielectric breakdown voltage.
Patent JP-S55156644-A (JP)
Title: Sheet producing apparatus
Inventor: KIMURA TOMOAKI
IPC: B22D11/06
Filed: 1979-05-25
Abstract: PURPOSE: To make operation control easy and achieve the improvement in the productivity and quality of sheet by injecting the molten metal from the injection nozzle opened in the upward direction onto the surface of a rotating drum under the action of the specified injection force.  
     CONSTITUTION: The metal charged into a furnace 11 is made to molten metal 14 by supplying electric current to a heater coil 13 and is forced into an injection pipe 15 by the action of the infurnace pressure 21 as injection force. The molten metal 14 in the pipe 15 is then spouted from an injection nozzle 16 onto the surface of a rotating drum 20 and is cooled and frozen on the surface of the drum 20, whereby a sheet 22 is produced. In this case, the infurnace pressure 21 is controlled in a prompt responsive manner based on the controlled variables of the sensor 24 which detects the thickness of the sheet 22 from the movement amount of the control roller 23 disposed in opposition to the drum 20 contactably with the sheet 22 and the pressure control panel 27 transmitting the infurnace pressure sensor, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02243829-A (JP)
Title: Dredging device
Inventor: UJITA HIROSHI
IPC: E02F3/92
Filed: 1989-03-17
Abstract: PURPOSE:To improve the efficiency in excavation work by installing a cutter head cover onto a plane excavation type cutter and opening the suction port of a sand sending pipe and the discharge port of a water sending pipe at the back of the cutter and mixing water into the cover and discharging the soil and sand in sludge form. CONSTITUTION:A plane excavation type cutter 9 is installed onto a cutter head cover 18, and excavates soil and sand S. The suction port 15A of a sand sending pipe 15 and the discharge port 14A of a water sending pipe 14 are formed behind a cutter 9, and water is discharged from an excessive water return pump in a buried ground into a mixing chamber 20 through the water sending pipe 14, and the sucking operation of the sand sending pipe 15 is carried out, and the cutter 9 is driven. At this time, the pressure in the cutter head cover 18 is set lower than that on the periphery. Therefore, the excavated soil and sand are prevented from being dispersed onto the periphery, and sucked into the back of the cutter 9, and the contamination of water quality can be prevented, and the excavation efficiency can be improved by the excavation by the whole sectional surface of the cutter.
Patent JP-S60206394-A (JP)
Title: Color television receiver
Inventor: SATOU YASUMASA
IPC: H04N9/00
Filed: 1984-03-30
Abstract: PURPOSE:To reproduce faithfully a chrominance signal even in case a color correlation in the vertical direction is absent by opening one end of a trap circuit is used and grounding both the other end of the trap circuit and the output end of 1h delay line comprising the comb-shaped filter circuit, in case the trap circuit is used. CONSTITUTION:When a changeover switch 7 is switched to the side of a contact (b), a trap circuit 6 of 3.58MHz will not operate because a grounding terminal of said circuit 6 is connected to a positive power source with the aid of a resistance 9. In such a case since a diode 8 is turned off, the output of 1h delay line 1 is added to an original NTSC complex video signal, and the former and latter are transmitted to processing circuits 10 and 11 as a luminance signal and a chrominance signal, respectively. A circuit constituted of A, B and C operates as a comb-shaped filter circuit. Then, when the changeover switch 7 is set to the side of a contact (a), the grounding terminal of the trap circuit 6 is grounded. At the same time the diode 8 is turned on, and the circuit constituted of A, B and C operates as a trap circuit of 3.58MHz.
Patent JP-H11245576-A (JP)
Title: Writing instrument
Inventor: SHIMIZU TSUTOMU
IPC: B43K8/02
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of an ink from a flow hole to an atmosphere in the case of back-flow of the ink from an inside by providing an air flow hole communicating a gap space with the atmosphere at a side of a barrel, and increasing a minimum diameter of the hole larger than a gap width of the space of the part disposed at an opening. SOLUTION: An air flow hole 10 is a tapered through hole gradually enlarged toward an outside, and its minimum diameter part is an opening edge to a gap space 9. A minimum diameter (x) of the hole 10 is set larger than a gap width (y) of a distance between an inner barrel 2 and an outer barrel 3. In a preferred embodiment, x>2y is set. To eliminate leakage of the ink from the hole 10 to an exterior if an ink is leaked to the space 9 due to leakage of the ink from a rear end opening of the barrel 2 because of an unexpected impact or the like, the diameter (x) of the hole 10 is increased larger than the width (y) of the space 9 of the part disposed at the opening, thereby preventing flow of the ink to the hole at the time of back-flow.
Patent JP-S60207468-A (JP)
Title: Supersonic motor
Inventor: YOKOYAMA TAKEO
IPC: H01L41/09
Filed: 1984-03-30
Abstract: PURPOSE:To obtain a supersonic motor having high efficiency by generating a standing wave corresponding to the number of vibrators of even number by vibrators of odd number at an elastic material, and generating a circular motion having drive component in the rotating direction of the rotor. CONSTITUTION:A supersonic motor has a rotatable rotor 30, a vibrator 31 for generating a standing wave having a drive component by a supersonic signal to form a stator S of an elastic material 32, and a contactor 33. In this case, the vibrator 31 is disposing in the circumferential direction of the material 32 by alternately varying the polarizing direction, and applies from lead wirings 34 with a supersonic signal of the frequency for generating the standing wave corresponding to the even number, with odd number. Thus, the vibrator 31 is vibrated together with the material 32 (at the stator S) in the bevel gear state. Thus, the drive component is transmitted through the contactor 33 to the rotor 30 to drive the rotor 30 in the rotating direction.
Patent JP-H05263411-A (JP)
Title: Object observation method and device
IPC: H04N7/18
Filed: 1992-03-19
Abstract: PURPOSE:To recognize an object existing in an environment from an image of the object to be observed by emphasizing the change in brightness in the image in relation to the observed image having light and shade, and determining an amount of features of the object in relation to the emphasized image. CONSTITUTION:A reservoired water 1 is photographed by an image pick-up device 10, the obtained image is image-processed by an image processing device 20 to extract an amount of features of the object, and the processed results are inputted to a judging device 30. Then, data on the inputted, image-processed results are compared to an object kind judging rule preliminarily inputted to a rule base 35 to judge and classify the kinds of the object. From the classification results, the number of solids by type is measured by means of a measuring device 40 to be inputted to and stored in a data base 45. The object existing in the environment is thus recognized from the image to be observed, as a result the amount of features is extracted, and thus the dirt, etc., of the reservoir water 1 can be diagnosed based on the preliminarily determined rule.
Patent JP-H08260637-A (JP)
Title: Garret ventilation structure of building
Inventor: TAKEUCHI TAKASHI
IPC: E04D13/15
Filed: 1995-03-23
Abstract: PURPOSE: To ventilate a garret efficiently by simple constitution at low cost without dividing a folded plate for ventilation structure, and to prevent the infiltration of water, etc., to the garret surely even in a cold district and a snowy district in the garret ventilation structure of a building. CONSTITUTION: In a building, in which a roof is roofed with folded plates 2, a plurality of vent holes are formed at each approximately vertically central place of the opposed sidewalls 4, 4 of the folded plate 2. A cover 8 is disposed to the upper sections of the vent holes. Consequently, a garret can be ventilated at places excepting both end sections of the folded plate 2, particularly a central section without dividing the folded plate 2. Ventilating positions can be mounted even at places excepting both end sections and central section of the folded plate 2, thus efficiently ventilating the garret in response to the size of garret structure or the building by simple constitution at low cost.
Patent JP-S51140445-A (JP)
Title: Synchronizing system with constant delay time
Inventor: NOMOTO SHINSUKE
IPC: G06F5/00
Filed: 1975-05-30
Abstract: PURPOSE: To reduce a time required for a synchronization even if a timing signal applied externally is not altered. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03267568-A (JP)
Title: Electromagnetic type fuel injection valve
Inventor: TAKEDA HIDETO
IPC: F02M61/08
Filed: 1990-03-16
Abstract: PURPOSE:To easily correct the dispersion of an injection quantity by varying the pressure of the fuel supplied to an injection port by varying the sectional area of an orifice in a fuel passage. CONSTITUTION:An orifice 28 is installed in a metal pipe 14 which is inserted and fixed in the center penetration hole of a connector 12 for adjusting the strength of a spring 13. The orifice 28 has a cup shape, and a small hole 29 is drilled on the bottom plate, and acts as a throttle for a fuel stream by the insertion into a fuel passage. When the fuel which is adjusted to a prescribed feed pressure by a pressure regulator passes through the small hole 29 of the orifice 28, a relatively small pressure lowering in the first stage is applied, and throttle is carried out by a swirl groove 25, and also the direction of the stream can be changed, and the adjustment to a prescribed injection pressure is carried out by receiving the pressure lowering in the second stage, and the fuel is jetted from an injection port 26.
Patent JP-H09257651-A (JP)
Title: Method for detecting damage of bearing
Inventor: YAMANAKA HIROSHI
IPC: G01M99/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To specify the position of a damage by obtaining frequencies of the vibrating waveform of a bearing which passes a roller at the one point of inner and outer races, the frequency of the roller in contact with one point with inner and outer races and the amplitude value of respective rotating frequencies of the rotary races and a retainer, and comparing them with a reference value. SOLUTION: An inner race 11 is rotated by a motor 2, a vibration sensor 3 is mounted at a fixed outer race 10, and the vibration of a bearing 1 as the race 11 rotates is detected by the sensor 3. After the waveform is envelope- processed, its frequency is analyzed. The amplitudes of the frequencies f1, f2 of the one points of the races 11, 10 to pass a roller 12, the frequency fb of the one point of the roller 12 in contact with the races 11, 10 and the frequencies fr, fc of the race 11 and a retainer are extracted. They are compared with reference values, and if all are the values or more, it is decided to be normal, and if the f1, f2, fb are the reference values or more, the races 11, 10 and roller 12 are abnormal, and if the frequencies fr, fc are the reference values or more, the races 10, 11 and roller 12 and race 11 are abnormal.
Patent JP-H0623660-A (JP)
Title: End face polishing device
Inventor: WATANABE MASASHI
IPC: B24B37/30
Filed: 1992-03-23
Abstract: PURPOSE:To provide an end face polishing device which automates polishing of the end face of a workpiece. CONSTITUTION:A workpiece W is placed in the eccentric position of a rotatable disc 30. A plurality of bars 26 to guide the workpiece W is erected vertically to a base bed 20. During polishing, the rubber 14 of a disc 13 is brought into contact with the top surface of the workpiece W. The rubber 14 fixed to the disc 13 presses the workpiece W, and the rotation force of a motor 2 is transmitted to the workpiece W through the disc 13 and the rubber 14 to rotate the workpiece W. In which case, the bottom of the workpiece W is polished. A one-way clutch 10 is provided with a mechanism which transmits a rotation force only in one way and is brought into a free state in a reverse direction. Through expansion and contraction of the rod 31a of an air cylinder 31, an upper device 1 is elevatable. Thus the end face of the workpiece W can be polished in a smooth surface through simple automatic operation.
Patent JP-S52147905-A (JP)
Title: Block length variable control system
Inventor: KAGEYAMA SEISHI
IPC: H04L1/16
Filed: 1976-06-03
Abstract: PURPOSE:To enahnce the code transmission efficency by switching variably the block length in accordance with the transmission quality variation due to circuit using conditions in ARQ (automatic repeat request) system.
Patent JP-S59190751-A (JP)
Title: Storage device updating circuit of viterbi decoder
Inventor: MURAKAMI SHIYUUJI
IPC: H03M13/23
Filed: 1983-04-13
Abstract: PURPOSE:To reduce the scale of a circuit by applying an address signal indicating an internal state to be updated to an address converter consisting of a cyclic shift register group, and using its output as a retrieval address of a storage device. CONSTITUTION:An initializing signal is applied to a terminal 302 to initialize the storage device 306 and address converter 301. Initial value of cyclic shift registers R0-R2L-1 (L: restraint length of convolution code) of the converter 301 are set to mutually different values. Then, a shift signal is applied to a terminal 303 and the contents of the registers R0-R2L-1 are shifted cyclically. Then when addresses 0-2L<-1> of internal states to be updated are impressed, the contents of the registers show the address of the storage device 306 correspondingly and the contents of the storage device 306 are read out and applied to an update operator 307. The operator 307 operates the amount to be updated at a terminal 308 and the output of the storage device 306 and the updated amount is written in the same address as the read address of the storage device again.
Patent JP-S57178487-A (JP)
Title: Individual video recording, successive reproduction and image distribution system
Inventor: KISHI SEISHICHI
IPC: H04N7/173
Filed: 1981-04-27
Abstract: PURPOSE:To decrease the number of video recording and reproducing devices at an image center by previously transmitting all video-recorded columns from the image center to an exchange, and then selecting a column requested by a subscriber at the exchange. CONSTITUTION:When the reproduction period of a VTRRPj passes, connection with one of receivers, e.g. RECj is made and a new column is recorded on a VTR tape in the VTRRPj. Then, reproduction outputs of M' units of VTRRPj and those of M units of receivers RECi are all transmitted to an exchange by a transmitter TR. The TR outputs information, multiplexed corresponding to the capacity of a repeating transmission line TRL, by using an (M+M')-number of channels. In a subscribers house, on the other hand, a subscriber controller CNTa and a subscriber monitor device MONa are installed; a desired column is selectively reproduced by an input command from the CNTa and displayed on the MONa. In this constitution, the number of VTRs is proportional to that of programs and is independent of the number of subscribers, so the number of VTRs at an image center is reduced.
Patent JP-S55158764-A (JP)
Title: Fault monitor system
Inventor: MATSUURA YOSHIAKI
IPC: H04M3/22
Filed: 1979-05-28
Abstract: PURPOSE:To ensure the fault monitor through a simple method for all signal systems, by informing the start and release signals to the system of the electronic exchange by the scan-in interface and then transmitting the answer signal to the monitor control unit after receiving it via the relay control. CONSTITUTION:With operation of the start relay of fault monitor controller 15, the contact (st) is closed. And then relay D of artificial trunk unit 14a operates to close its contact (d) and then to inform the closure to R of scan SCN. Thus R is read at the system, and then relays S and T of RC are operated via the answer signal and relay control RC. With this operation, contacts (t) and (s) are closed, and then relay REC of controller 15 operates to confirm the reception of the signal. For the release, contsct (st) is opened to break the display of R. And the opening is confirmed for relay REC after opening relays S and T. At the same time, relay SUP operates when the power supply is cut, thus closing relay contact (sup) of controller 15.
Patent JP-H05272102-A (JP)
Title: Gap filling/supporting method for guide way structure of magnetic levitation type railroad
IPC: E01B25/32
Filed: 1992-03-23
Abstract: PURPOSE:To prevent the fluctuation of the panel position where a levitation guide coil is fitted with a simple structure. CONSTITUTION:A bag body 4 made of a flexible sheet material is inserted among a vertical side wall 1, a floor plate 3, and a panel 2 fitted with a levitation guide coil in the guide way structure of a magnetic levitation type railroad. A filler material 5 having flowability and ordinary-temperature hardenability is filled in the bag body 4, and the filler material 5 is hardened.
Patent JP-H09261623-A (JP)
Title: Remote supervisory equipment
Inventor: KAWAMURA AKIRA
IPC: H04N7/18
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a remote supervisory equipment in which the operator grasps the state of a site properly and the safety of the operator is ensured. SOLUTION: The equipment is provided with a sensor section 5, a man- machine interface section 6, a transmission section 7 and a control section 8 or the like, and the sensor section 5 is installed at a location part from the operator. The sensor section 5 includes various sensors such as a video camera 11, a microphone 12, a temperature sensor 300, a smell sensor 13, and a radiant ray sensor 14. Signals from the sensor section 5 are sent to the control section 8 by the transmission section 7, and the manmachine interface section 6 converts the signals into a form recognized by the operator through the senses by means of the control section 8. The man-machine interface section 6 displays the sensing information obtained by the sensor section 5 onto a screen of a head mount display device 17 together with the video information by the video camera 11.