baber/WOPTO huggingface dataset:
Patent JP-S5371210-A (JP)
Title: Step motor of electronic wristwatch
Inventor: TSUKADA NOBUO
IPC: G04C15/00
Filed: 1976-12-07
Abstract: PURPOSE: To obtain forward and reverse rotations in a rotor of a step motor for an electronic wrist watch without employing a mechanical device by arranging a couple of members made of magnetic material around the rotor in addition to a conventional stator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S627276-A (JP)
Title: Video disk and its recorder
Inventor: NARISAWA TOSHIO
IPC: H04N5/92
Filed: 1985-07-04
Abstract: PURPOSE:To make it possible to retrieve the same position even in case of retrieving either time code of both video and digital signals by providing plural counters and controlling other count value through one count value. CONSTITUTION:A detecting circuit 1 detects a vertical synchronous signal from an inputted video signal and when the vertical synchronous signal is detected twice, the detecting signal outputs once in one frame and the counter 2 outputs after counting a output signal of the circuit 1. The detecting circuit 3 detects a block of a digital data signal and outputs the signal in the counter 4 and the counter 4 outputs after counting an output of the circuit 3. The detecting circuit 5 detects a signal corresponding to second among values of the counter 2 and when its value increases by one, the above circuit 5 outputs a control signal in the counter 4, controlling the value of the counter 4. Thus the same position can be retrieved even in case of retrieving either time code of both video and digital signals by controlling the other count value through one count value.
Patent JP-H09330790-A (JP)
Title: Manufacture of organic electroluminescent element
Inventor: FUJIHIRA MASAMICHI
IPC: H05B33/10
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To stabilize an organic thin film shape for a long period and improve heat resistance in particular by performing a photoirradiation in a non-oxide atmosphere after an organic light emitting layer is formed. SOLUTION: A positive electrode 2 is provided on a substrate 1 and an organic light emitting layer 3 is provided on the electrode 2. A layer 3 is formed by a hole transfer material injected from the electrode 2 and a material which recouples electrons injected from a negative electrode 4 by efficiently transferring electrons and efficiently emits light by the recoupling, between electrodes to which an electric field is given. In this case, the layer 3 is divided into hole transfer layer 3a and an electron transfer layer 3b to improve light emission efficiency. By irradiating these layers 3a and 3b with light in a non-oxidizing atmosphere after the layers 3a and 3b are laminated on the electrode 2 and formed by a coating method or a vacuum deposition method, the thin film shapes are remarkably stabilized.  The wavelength range of the light source for light irradiation is set to be in the range of 300 to 750nm and the optical intensity of the light irradiation is set to be in the range of 0.1 to 100mW/cm<2> . Thus, the layers have the stable thin film shapes for a longer period and heat resistance in particular can be improved.
Patent JP-S63310744-A (JP)
Title: Production of glass doped with rare earth element
Inventor: YAMAUCHI RYOZO
IPC: C03B37/014
Filed: 1987-06-15
Abstract: PURPOSE:To simply and reproducibly obtain glass of high quality doped rare earth element, usable for laser glass, etc., by feeding main glass raw material and raw material contg. the rare earth element in a flame to produce glass contg. the rare earth element. CONSTITUTION:The rare earth element powder 2 such as chlorides of Nd, Er, etc., is dropped from a quartz chamber 1 to a quartz pipe 4 through a nozzle 5 with a vibrator 3 and carried by supplying carrier gas such as Ar, from a pipe 6. The flame 10 is generated by supplying the main glass raw material such as SiCl4, from a 2nd layer of a burner of multilayer structure such as fivefold pipe burner 7 connected with the pipe 4, sealing gas such as Ar, from a 3rd layer, combustion gas, H2 and O2, from 4th and 5th layers, and by heating up to near sublimation temp., etc., of the rare earth element, etc. Then, by causing a thermal oxidation reaction in the flame 10, SiO2 soot contg. Nd, etc., is accumulated on a rotating rod-like base body (target rod) 8 along the direction of its axis to obtain porous preform (soot preform) 9. The preform 9 is heated at about 1,650 deg.C in a furnace to produce the glass doped with rare earth element.
Patent JP-S5574951-A (JP)
Title: Cable feed unit
Inventor: NAGAYAMA AKIJI
IPC: B65H51/14
Filed: 1978-11-30
Abstract: PURPOSE: To make the promotion of preventing a cable from being detached, and providing the device small in size light in weight with high reliability, by providing a plurality of rollers in the freely turnable support unit, and an ednless belt rolled over the above said and contacted to the cable.  
     CONSTITUTION: To a support unit 13, freely turnably provided in a front part 16 of a cable feed-out take-in machine 15, is fixed a side plate 8, in which a flanged roller 9, small roller 10 and tension roller 12 are freely rotatably provided. Over those of the rollers 9W12, is rolled an endless belt 11, and to a curved face of big radius of curvature is contacted a cable 3 drawn out from a cable conduction hole 14. With the cable 3 moved by the cable feed-out take-in machine 15, the endless belt 11 is rotated by a friction with the cable 3. In this way, a contact pressure to the cable 3 can be widely reduced, thus can be made the promotion of life prolongation and high reliability and the like of the cable 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11334403-A (JP)
Title: Heavy article conveying vehicle
Inventor: MATSUO GIICHI
IPC: B60K7/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To freely control a direction with a simple structure by providing wheel driving hydraulic units having electric motors for driving hydraulic pumps for feeding working fluid to wheel rotating hydraulic motors to respective wheels. SOLUTION: Working oil is fed to hydraulic motors 25a, 25b by driving hydraulic pumps 29a, 29b by electric motors 31a, 31b, and wheels 5a, 5b are rotated. A hydraulic unit of an inner wheel and a hydraulic unit of an outer wheel are independently constituted, and the rotations of respective wheels can be individually controlled by controlling the rotations of the electric motors 31a, 31b provided on respective units. Accordingly, the hydraulic pumps 29a, 29b can be rotated at the same revolution or at the different revolutions and can be rotated in the opposite directions, and the wheels 5a, 5b to be interlocked with them can be similarly controlled. Therefore, respective wheels can be independently controlled with a simple structure, the revolutions can be freely changed, and the direction of a vehicle can be freely changed.
Patent JP-S5937597-A (JP)
Inventor: KOUZUKI KOUICHI
IPC: B41J3/34
Filed: 1982-08-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0720516-A (JP)
Title: Optical waveguide element
Inventor: KAEDE HIROSHI
IPC: G02B6/12
Filed: 1993-06-18
Abstract: PURPOSE:To improve condensing efficiency and allowance for misalignment of condensing optical system without decreasing its performance by including a tapered structure in the entrance and exit part for light, and moreover, by forming a clad layer. CONSTITUTION:LiNbO3 with addition of MgO is used as a substrate 51. A domain reverse lattice 55 is formed by directly applying an electric field. The channel waveguide 13 includes a tapered entrance part 3 and a tapered exit part 4 for light and is formed by proton exchanging method. A clad layer 15 is formed by sputtering SiO2. By this method, phase matching is maintained in a long distance, namely, a long interactive length is formed so that the allowance for misalignment of condensing optical system can be improved without decreasing the performance of the light waveguide element. Further, by forming the clad layer 15, the profile of the guided light is made symnmetric in the longitudinal direction, which improves condensing efficiency.
Patent JP-H0312618-A (JP)
Title: Objective lens for optical information recording and reproduction
Inventor: ISHIKAWA TAKESHI
IPC: G02B13/18
Filed: 1989-06-09
Abstract: PURPOSE:To obtain the objective which is compact and easily manufactured and to compensate its chromatic aberration by forming aspherical surfaces only as the uncemented surface of a positive lens and satisfying specific conditions. CONSTITUTION:Only the uncemented surface of the positive lens is made aspherical and the conditions shown by inequalities I - V are satisfied. In the inequalities I - X, (f) is the composite focal length of the whole system, n1 is the refractive index of the positive lens on a line (d), n2 is the refractive index of a negative lens on the line (d), nu1 is the Abbe number of the positive lens, nu2 is the Abbe number of the negative lens, d1 is the lens thickness of the positive lens, and d2 is the lens thickness of the negative lens. Thus, the cemented surface is spherical and only one spherical surface is provided, so the objective can be manufactured at low cost with high accuracy and various aberrations are held excellent.
Patent JP-S5671711-A (JP)
Title: Chaff incinerating apparatus
Inventor: KANEOKA SHIYOUHEI
IPC: F23G5/04
Filed: 1979-11-14
Abstract: PURPOSE: To prevent environmental pollution and to stabilize combustion of an apparatus for incinerating chaff on a roaster, by providing a dust collecting means for collecting uncombusted substances suspended in exhaust gas and a conveyor means for carrying the residue after combustion to the outside of the apparatus.  
     CONSTITUTION: Chaff is carried into a tank 10 via a cyclone 11 by means of a suction fan 12 and stored temfporarily in the tank 10. Then, the chaff is carried via a preheater 13 and a chute 14 onto a conveyor type roaster 3 in an incinerator 1. The residue of ash, left after combustion of chaff on the roaster 3, is carried on an elevating bucket conveyor 16 to an ash box 5. On the other hand, combustion gas in incinerator 1 is passed through a heat exchanger 18 in a hot-wind generating means 2 and exchanges heat with open air that is drawn from an open-air inlet port 23 and flows downward to a hot-wind duct 24. Then, it is carried via a flue 6 to a back-filler type dust collecting means 20, in which dust contained in the combustion gas is removed. Hot wind thus removed of dust in dust collecting means 20 is then carried to a preheater 13 to use the same for preheating of chaff. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63311105-A (JP)
Title: Apparatus for recognizing crew's position of vehicle
Inventor: KATO YASUAKI
IPC: G01C15/00
Filed: 1987-06-12
Abstract: PURPOSE:To enhance a recognition rate by detecting a predetermined region rapidly and accurately even when there are movement and change of a seat, by providing a seat state detection means for detecting the seat state of the crew of a vehicle and a predetermined region altering means for altering the predetermined region selected corresponding to the detection result of the seat state. CONSTITUTION:The image of the driving state of the crew M1 of a vehicle is sensed by a light emitting part and an image detection part and a predetermined region M3 is selected from the sensed image data M2 and the predetermined region of the crew M1 of the vehicle present in the region M3 is detected from the data on the region. The position of the predetermined region M3 in the image data M2 is altered and set by estimating the predetermined region of the crew M1 of the vehicle, pref., the position of the apex nasi thereof from the position or posture of a seat detected by a seat state detection means M4. By this method, the predetermined region in the image data detected by the image detection part in accordance with the position or shape of crew's seat 2 is moved to the part where it is estimated that the head of the driver 1 is present not only to detect the apex nasi but also to confirm the position of an eye and, therefore, accurate detection becomes possible without lowering detection efficiency and, even when the posture and position of the crew's seat 2 is altered and moved to any extent, the position of the eye can be detected rapidly and accurately.
Patent JP-S5574047-A (JP)
Title: Color camera tube
Inventor: YOSHINO TSUNEICHI
IPC: H01J29/86
Filed: 1978-11-29
Abstract: PURPOSE: To complete an air-tight sealing, and facilitate a work of electrical connection, by making the sealing temperature of a metal, for sealing a metal rod inserted through the insulator ring, higher than that for sealing the insulator ring to the peripheral case.  
     CONSTITUTION: To the opening end of a peripheral case 1 is air-tightly sealed a face plate 2 through an activated alloy 22, 24 and an insulator ring 23. The insulator ring 23 is constructed by ceramic, and a permeable hole 25 is drilled in a direction intersecting perpendicularly to the tube axis. Through the permeable hole 25 is inserted a metallic rod 26 and electrically connected to the bus of a color separation filter 11 through a spring 27. Another end of the metallic rod 26 is air-tightly sealed by an activated alloy 28 consisting of, for instance, Pb, Sn, Zn, Cd, Sb. A sealing temperature of the alloy 28 is made higher than that of the activated alloy 22, 24 consisting of, for instance, PB, Sn, Zn, Cd, Sb, In, Bi. In this way, a lead- out of the internal signal to outside is made with ease, simultaneously an air-tight sealing can be completed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0440588-A (JP)
Title: Portable electronic equipment
Inventor: IIJIMA YASUO
IPC: G06F12/02
Filed: 1990-06-07
Abstract: PURPOSE:To easily confirm available memory size from the outside by providing a means to output the null capacity value of a memory part to the outside replying to a specific command from the outside. CONSTITUTION:This equipment is equipped with the memory parts 16, 17 and a control part 15 which controls the memory parts 16, 17, and performs the input/output of data with the outside selectively. In such a case, the memory part 16 is divided into plural storage areas. When such division is performed, area size is found, and the null capacity value of the memory part 16 is found based on found memory size replying to a request from the outside, and obtained null capacity value is outputted to the outside. Thereby, it is possible to easily confirm the available memory size of this equipment.
Patent JP-S5849031-A (JP)
Inventor: OOISHI TETSUHISA
IPC: H02H3/02
Filed: 1981-09-16
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-H05342748-A (JP)
Title: Disc reproducer
Inventor: TOMIZAWA SHINICHIRO
IPC: G11B19/02
Filed: 1992-06-08
Abstract: PURPOSE:To disclose the record contents of a disc in mounting of the disc. CONSTITUTION:In mounting of a disc, a reproduction command means 41 works to continue a reproduction operation still after a data of a TOC is reproduced with an optical pickup 1. At the same time, a counting means 45 is driven to count the amount of the data reproduced with the optical pickup 1. A management information detecting means 42 performs a detection to determine whether an image data exists in the data reproduced or not. Such an operation is continued until the management information detecting means 42 detects the existence of any image data or an output of the above counting means 45 attains a specified amount of data.
Patent JP-H0440104-A (JP)
Title: Phase locked loop circuit of ultra high frequency diode oscillator
Inventor: ENDO TADASHI
IPC: H03L7/085
Filed: 1990-06-06
Abstract: PURPOSE:To improve frequency stability by using an EIP578B(EIP) source lock counter by composing a driving circuit of a level shift circuit, which is constituted by using a transistor with a high cut-off frequency, and a current amplifier circuit using a transistor with a high cut-off frequency, and providing a phase compensation circuit. CONSTITUTION:A driving circuit 21 is composed of a level shift circuit 31 and a current amplifier circuit 32, and a phase compensation circuit 56 is provided to increase the gain and to advance the phase in a high frequency band rather than in a low frequency side. The level shift circuit 31 shifts the level of a phase lock signal to be inputted from an EIP source lock counter 12 through an input terminal 43. Then, for the level-shifted signal, impedance conversion is executed in a transistor 46 and current amplification and impedance conversion is executed in the current amplifier circuit 32 so as to drive the gun diode of a gun oscillator 11. This driving signal is changed corresponding to the phase lock signal, and feedback control is executed so as to hold the oscillation frequency at a fixed value.
Patent JP-H0441351-A (JP)
Title: Thin plate positioning detecting device
Inventor: OZAKI HIROMASA
IPC: B65H9/08
Filed: 1990-06-06
Abstract: PURPOSE:To detect whether a thin plate is positioned correctly by making a judgment by means of a detector for detecting the height of a thin plate detecting pin from the thin plate and further by means of a detector for detecting the difference between the distance from the thin plate to a positioning pin detecting pin and that from the thin plate to a detecting block. CONSTITUTION:A detecting block 5 is pressed to a positioned thin plate 14. At this time, if a positioning pin l is inserted into the positioning hole of the thin plate 14, both contacts 10, 11 of touch switches are closed. When there is no thin plate 14, a detecting pin 4 is lowered down to the end, so that the touch switch 10 is closed but the touch switch 11 is left open. In case the positioning pin 1 is not inserted correctly into the hole of the thin plate 14, the positioning pin 1 does not push the detecting pin 3 into the detecting block 5, so that the contact 10 of the touch switch is left open. Whether the positioning pin 1 is inserted in the positioning hole of the thin plate 14 can be detected by thus obtaining the logical sum of two touch switches.
Patent JP-H04347222-A (JP)
Title: Concrete gutter protected with plastic and manufacture thereof
Inventor: KIKUCHI MAKOTO
IPC: E03F5/04
Filed: 1991-05-23
Abstract: PURPOSE:To enable execution and to prevent a plastic layer from stripping from a concrete layer. CONSTITUTION:A plastic internal channel 1 for a gutter equipped with a connection reinforcing means 3 to concrete on the rear thereof is manufactured, and mortar is placed to the rear to provide a concrete layer 2. Accordingly, the internal channel is previously manufactured, the mortar is placed therein, and the connection reinforcing means can not only reinforce connection of a plastic player to the concrete layer, but also can reinforce the concrete layer.
Patent JP-S60210055-A (JP)
Title: Facsimile device
Inventor: WATANABE ETSUKI
IPC: B65H20/02
Filed: 1984-07-17
Abstract: PURPOSE:To decrease the number of parts and to simplify the structure of a facsimile device with improvement of its reliability, by providing the functions of both read and record rolls to a single paper feed roll. CONSTITUTION:An original feed board 2 is set with an inclination at an upper part of a facsimile device at the rear side of a housing main body 1. A paper feed roll 3 is set at a place near the lower end of the board 2, and revolved by a roll drive mechanism. A separator 4 is set freely rotatably at the upper part of the roll 3, and a solenoid 5 is set at a place near the roll 3, the tip part of an original stop lever 6 is connected freely movably to a mobile part of the solenoid 5. The middle part of the lever 6 is supported freely rotatably by a support shaft 7, and the mobile part of the lever 6 is turned by turning on and off the solenoid 5. An original guide part 8 is formed at the front of the housing 1 and in parallel to the board 2, and an original read part is covered with an optical cover 10 above the front of the housing 1. The function of both read and record rolls are provided to the roll 3. Thus the parts for the facsimile device are decreased.
Patent JP-2000337917-A (JP)
Title: Navigation equipment
Inventor: ISOTANI TOSHIYUKI
IPC: G08G1/0969
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide navigation equipment which can guide a route between a practical parking position of a vehicle and an original destination. SOLUTION: When a vehicle reaches a parking lot in the vicinity of a selected destination and turns to the state of engine idling, and a parking signal is inputted in a navigation part 34, a guide map is displayed on a monitor 20 for a specified time, which map shows a residual route from a present position (parking position) to the destination. At the same time, speech guide (for example, 'Go out a parking lot, turn to the right, go 100 m on one road as it is, cross another intersection, turn to the left and go 20 m') is outputted from a front speaker 22. A rider hears the speech guide while seeing a guide map displayed on the monitor 20, and can memorize the residual walking route as far as the destination, so that he can walk as far as the destination without losing his way after getting out the vehicle.
Patent JP-S63313362-A (JP)
Title: Digital signal processor
Inventor: TSUBAKI MASAMI
IPC: H04L1/00
Filed: 1987-06-16
Abstract: PURPOSE:To simultaneously satisfy the request of both usages for an audio and non-audio by selectively switching plural kinds of the interleave length of the data at the recording time. CONSTITUTION:The digital data DI fed to an input terminal 11 is subjected to an error correction coding and an interleave, and to a blocking at every plural words to form a pseudo video signal VPO. The signal VPO is fed to a VTR 20 and recorded. The pseudo video signal VPI reproduced from the VTR 20 is fed to a decoder 14, subjected to interleave, to correction coding, as well and outputted as digital data DO. Now the interleave length of the interleave at the recording time is switched selectively in its plural kinds. The request of the both usages for an audio and non-audio concerning the time difference in the data at the input and output terminals in the case of the error correction ability and the simultaneous monitoring at the recording time can be simultaneously satisfied.
Patent JP-H0813676-A (JP)
Title: Fitting structure of eaves
Inventor: SAKATA RYOJI
IPC: E04F10/00
Filed: 1994-06-29
Abstract: PURPOSE:To obtain a fitting structure of eaves which is excellent in load-resistance, by connecting and supporting the external wall panels of the upper and lower floors and connecting and fixing a cantilever beam supporting the roof members of the eaves, at the external side face of the connecting metal fittings to connect and fix the upper floor panel thereto. CONSTITUTION:The external wall panel 1 of the upper floor and the external wall panel 2 of the lower floor are connected and fixed to each other by connecting metal fittings 4 and the upper floor panels 3 like the second floor panels are connected and fixed at the inside face of the metal fittings 4. A cantilever beam 7 is diagonally protruded downward from the connected structure 24 as a unit. The connected structure 24 is connected and fixed to the metal fittings 4 by inserting fastening tools 19 into connection holes provided on a reinforcing piece 17 of the metal fittings 4 through a plurality or connection holes 26. Then, the roof member 6 of the eaves 5 are arranged on the upper face of adjacent cantilever beams 7. In this way, the vertical load of the eaves 5 is supported by the metal fittings 4 and the floor panel 3 through the cantilever beam 7 and hence a high supporting strength can be obtained and it is not necessary to adopt a special structure at the fitting part of the eaves 5 and hence, a fitting structure of the eaves, having a high load-resistance can be obtained.