baber/WOPTO huggingface dataset:
Patent JP-S5917793-A (JP)
Title: Wired remote control device
Inventor: WATABE KOUJI
IPC: H03G1/02
Filed: 1982-07-21
Abstract: PURPOSE:To facilitate handling a device and produce it with a low cost, by switching automatically the control of sound volume in accordance with the type and the voltage of a plug inserted to a jack shared between an earphone and a remote control transmiter of the device body. CONSTITUTION:When a double-pole plug 8 connected to an earphone 10 is inserted to a jack 7, a changeover switch 6 interlocking with the jack 7 is switched to the side of a contact (c), and terminals (g) and (h) of the jack 7 are short-circuited. Therefore, the voltage applied to a point (a) is lower than a reference voltage, and a changeover switch 5 is switched to the side of a contact (d), and the voice output is controlled by a control volume 3 provided in the device. When a triple-pole plug 9 connected to a remote control transmitter 11 is inserted to the jack 7, the changeover switch 6 interlocking with the jack 7 is switched to the side of the contact (c), the voltage applied to the point (a) is higher than the reference voltage by the internal resistance of the remote control transmitter 11, and the switch 5 is switched to the side of a contact (e), and the voltage generated by a volume circuit 13 of the transmitter 11 is transmitted to the volume of the device body, and the sound volume is controlled.
Patent JP-H04332543-A (JP)
Title: Ultrasonic wave probe couplant and production thereof
Inventor: YASUKAWA SHIGEKI
IPC: A61B8/00
Filed: 1991-05-02
Abstract: PURPOSE:To provide the couplant for ultrasonic diagnosis which satisfies the nature necessary for a contact medium for ultrasonic diagnosis, has the good shape adaptability to an inspection surface, can be connected to an ultrasonic wave probe and allows easy handling. CONSTITUTION:This ultrasonic wave probe couplant is constituted by loading the contact medium contg. the following components (a), (b) and (c) into a frame structural body. The contact medium is recessed from the opening end of the frame structural body on the side to be joined to the probe. The contact medium projects from the frame structural body on the side in contact with the inspection surface. (a) 3 to 40wt.% matrix polymer formed by polymerizing a polymerizable vinyl monomer, (b) 0.1 to 6wt.% alginate, (c) 60 to 97wt.% solvent.
Patent JP-S61286697-A (JP)
Title: Self-lubricating device for bearing
Inventor: TAKETAKA HIROMI
IPC: F16N7/22
Filed: 1985-06-14
Abstract: PURPOSE:To check a leakage of lubricating oil being scraped up, by installing a guide plate, guiding the lubricating oil scraped up from an annular layer to the bearing side, in the nonrotational outer ring installed in an outer circumferential part of an oil disc. CONSTITUTION:An annular layer 10 constituted of a rolling element 11 and a cage 12 is impregnated in lubricating oil in its lower part so that it scrapes up the oil at slower revolving speed than that of a rotary shaft 1. The lubricating oil being scraped up tries to scatter around but it is carried to an upper part of a bearing 2 as being checked by a first guide plate 13 and scooped up to an oil feed port 7 so effectively. Likewise, the lubricating oil being scraped up tries to scatter from the bearing opposite side of an oil disc 3 as well, but it is restrained from doing so because a more upper part than an oil lever of the annular layer 10 is closed by a second guide plate 13b so that it is discharged to the bearing side of the disc.
Patent JP-H07312782-A (JP)
Title: Cordless telephone system
Inventor: KAKIZAWA KATSUSUKE
IPC: H04W72/04
Filed: 1994-05-18
Abstract: PURPOSE:To avoid the contention with a device using the same radio control channel without the need for frequent selection control of a control channel and for expensive circuit configuration in the cordless telephone system accommodating cordless extensions each comprising a connector and a radio telephone set. CONSTITUTION:It is detected that an incoming call from a connector 2 to a radio telephone set 3 or a call from the radio telephone set 3 to the connector 2 is not available because of absence of an idle set control channel. The number of times of the detection is counted and when the count reaches a prescribed count within a prescribed time, the control channel used between the connector 2 and the radio telephone set 3 is revised.
Patent JP-S5651140-A (JP)
Title: Pll
Inventor: YOKOYA SATOSHI
IPC: H04H1/00
Filed: 1979-10-04
Abstract: PURPOSE:To prevent the lock failure, by detecting whether the amplitude of the AM-modulated carrier is a fixed value or more or not and by stopping the phase comparison function if it is a fixed value or less, in respect to the PLL of the AM stereo receiver. CONSTITUTION:The input AM signal is made into a square wave signal by limiter 20 and is supplied to one input of digital phase comparator 30, and simultaneously, the input signal is supplied to amplitude detecting circuit 70 also, and threshold voltage VT is obtained from the regulator of variable resistor 71, and signal SA to output the high-level output for a fixed value or more of the amplitude of carrier CA and output the low-level output for the fixed value or less is generated. When signal SA becomes low-level, gates 81 and 82 are closed to prevent the input from the digital phase comparator to charge pump 50, and the phase comparison function is stopped to set pump 50 to the floating state, and the output voltage of low-pass filter 60 is kept in the preceding value, thus preventing lock failure.
Patent JP-H06319232-A (JP)
Title: Small-sized electrical equipment
Inventor: SHITAMA KATSUAKI
IPC: H02J7/00
Filed: 1993-04-30
Abstract: PURPOSE:To prevent a heat generation accident misconceiving a foreign matter disposed while being adjoined to a power supply body as an equipment body by mutually constituting the power supply body supplying power and the equipment body with load detachably. CONSTITUTION:A primary coil 14 is arranged at an internal position magnetically separated from a main body case 22 during a time when an equipment body 20 is detached from a power supply body 12. Consequently, magnetic flux density by a magnetic field 107 output from the primary coil 14 is maintained at a sufficiently small value at the peripheral position of the main body case 22 for example, no eddy current is generated even when a foreign matter such as a metallic piece is placed on the main body case 22. Accordingly, a heat generation accident misconceiving the foreign matter disposed while being adjoined to the power supply body 12 as the equipment body 20 can be prevented.
Patent JP-2000101344-A (JP)
Title: Local oscillator and antenna unit
Inventor: NIBE MASAYUKI
IPC: H04B1/18
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a local oscillator which is easy to manufacture, reduces the cost and also exhibits a stable oscillation characteristic by arranging an oscillation element between a part connected to a 2nd drain terminal of the oscillation element, in a part constituting a bias circuit and a 1st stub for ground. SOLUTION: A HEMT 101 of a bare chip has two drain terminals D1 and D2, and a direct current is supplied to the drain terminal D1 through a direct current bias chip resistance 110 as a bias circuit, a high impedance line 108, an open stub 107 for high-frequency ground and a high-impedance line 106 for blocking high frequency. The drain terminal D2 is grounded in terns of a high frequency by a stub 105 for drain ground. That is, the bias circuit side of the drain terminal D1 is made open in terns of high frequency and high frequency grounding is performed with only the open stub of the other drain terminal D2 side. Consequently, it is possible to examine parasitic oscillation prevention or the like in the bias circuit.
Patent JP-S6019052-A (JP)
Inventor: MATSUMOTO HAJIME
IPC: E04H5/08
Filed: 1983-07-13
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-H0423217-A (JP)
Title: Magnetic recording medium
Inventor: NAKANO YASUSHI
IPC: G11B5/702
Filed: 1990-05-17
Abstract: PURPOSE:To decrease drop-outs and to improve reproduced output by forming ferromagnetic powder of Co-gamma-FeOX powder and incorporating Si and Zn into the powder. CONSTITUTION:The Co-gamma-FeOX (where 1.35<=X<=1.40) is used as the ferromagnetic powder to be incorporated into the magnetic layer of this invention and simultaneously, the Si is incorporated at 0.30 to 1.0wt.% and the Zn at 0.5 to 2.5wt.% into the powder. The magnetic recording medium has excellent electromagnetic conversion characteristics in this way and the drop-outs are decreased. Particularly the drop-outs (D/O) of a dubbing system of a high-speed printer (HSP) are decreased. The reproduced output is thus improved.
Patent JP-S62285568-A (JP)
Title: Linear image sensor
Inventor: YAMASHITA TOSHIO
IPC: H04N1/00
Filed: 1986-06-03
Abstract: PURPOSE:To improve the mass-productivity of a sensor base by using a retaining plate having a rise part so as to depress a matrix connection part and an optical sensor section overlapped together thereby forming an image sensor. CONSTITUTION:The sensor base 50 as an optical sensor section, the matrix connection section 60 connected to the sensor base 50 and consisting of a flexible board, a base 23 mounted with the overlapped sensor board 50 and the matrix connection section 60, and the retainer 28 clipping the overlapped sensor board 50 and matrix connection part 60 to the base 23 and progressed/retrogressed freely to the base 23 are provided. Then the retainer 28 is tightened to the base 23 by a screw 29 to press the contact part between the matrix connection 60 and the sensor board 50 by a retaining rubber 31. The sensor board 50 and the matrix board 60 are connected electrically by the pressing to form the linear image sensor by the connection.
Patent JP-S5878733-A (JP)
Inventor: ARAN JIYOOJI SUMISU
IPC: B29C44/08
Filed: 1982-07-23
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-H02307619-A (JP)
Title: Defect inspection instrument for drawn material
Inventor: TAGUCHI OSAMU
IPC: B21C3/12
Filed: 1989-05-24
Abstract: PURPOSE:To transmit even momentary and small variable loads of a drawing force truely to a load transducer and to accurately detect defects of a material to be worked by holding a die holding member to a substrate independently of and separately from a lubricant receiver. CONSTITUTION:When a material 1 to be drawn is drawn by a die 2 to the right direction, a force to the right direction acts on a die holding part 30. The force is divided into a rear supporter 7 and a flexible supporter 31. At this time, since the die holding member 30 is provided independently of the lubricant receiver 40, the load is transmitted directly to the load transducer 9 irrespective of the mass of the lubricant receiver 40. Consequently, the detecting sensitivity by the load transducer 9 is improved drastically.
Patent JP-H04354285-A (JP)
Title: Television receiver
Inventor: HIROSE MASUZO
IPC: H04N7/035
Filed: 1991-05-31
Abstract: PURPOSE:To provide a television receiver having a function automatically transmitting automatic recording information in one's absence to a video tape recorder. CONSTITUTION:When the automatic recording in one's absence of a video tape recorder 2 is performed by means of a television receiver 1, a page to which program reservation information is selected from various character information screens with a key pad part 111, the program is selected from them and a registeration command for reservation is executed. By this, a character signal processing part 104 stores the reservation information in a reservation information storage part 108. The reservation information is then transmitted to the video tape recorder 2 by a reservation information output part 109 via a system terminal 110. Within the video tape recorder, the information is stored in a reservation information storage part 207 via a reservation information input part 206. Thus, the operation of automatic recording in one's absence is completed.
Patent JP-H07329991-A (JP)
Title: Bag molded by film blowing
Inventor: OKUBO HIROSHI
IPC: B65D65/30
Filed: 1994-06-10
Abstract: PURPOSE:To provide a bag molded by film blowing, which can be unsealed by one-step in a thin blown film bag, even when the seal width at the upper and lower ends is made narrow. CONSTITUTION:In a blown film bag which is sealed 2, 2 at the upper and lower parts of the blown film formed as a cylinder and produced as a bagged product, a partition seal 3 with an appropriate shape is attached to the side end adjacent to the sealing part of one end of the bag to form a partitioned zone 4 at the side edge of the bag by the partition seal 3. And an unsealing cut 5 is provided at the side edge 1a in the partitioned zone 4.
Patent JP-H08299019-A (JP)
Title: Shoes and sandals for driving automobile
Inventor: TAKAISHI NOBUO
IPC: A43B13/14
Filed: 1995-04-28
Abstract: PURPOSE: To allow a driver to quickly shift the foot from an accelerator pedal to a brake pedal and secure safety driving by forming an inclined face inclined at a specific angle at the rear portion of a heel. CONSTITUTION: Shoes are formed with a natural leather, and a heel 1 is formed at the height of about 20-30mm. The rear portion of the heel 1 is obliquely cut at the angle of about 45-60 deg.C, and an inclined face 12 appears on the rear face of the heel 1. The lower end edge of the inclined face 12 coincides with the rear end edge of the bottom face 11 of the heel 1, the inclined face 12 is continued to the bottom face 11 in the bent state at this edge line, and a ridge 13 is formed here as the lower end edge of the inclined face 12 and the rear end edge of the bottom face 11. The height of the inclined face 12 is restricted by the height of the heel 1 and the width size of the bottom face 11, however the ridge 13 is necessarily set at least to the length that the stability of the attitude of the ankle can be secured when a driver operates an accelerator pedal or the like.
Patent JP-H02310400-A (JP)
Title: Method for removing plating film on magnesium
Inventor: KIKUCHI YOSHIRO
IPC: C25F5/00
Filed: 1989-05-22
Abstract: PURPOSE:To rapidly remove a plating film of a metal on Mg without dissolving or damaging the Mg base by electrolyzing the plated Mg as the anode with an electrolytic soln. having a specified compsn. CONSTITUTION:An Mg or Mg alloy material 4 plated with Cu, Ni, etc., is set as the anode 4 in an electrolytic cell 1, an iron sheet ts used as the cathode 5 and the cell 1 is filled with an aq. soln. contg. 180-220ml/l phosphoric acid and 40-50g/l hydrofluoric acid or an aq. soln. contg. 150-220ml/l phosphoric acid and 90-110g/l acidic ammonium fluoride. Electric current is then supplied from a power source 7 and the Mg anode 4 is electrolyzed with the aq. soln. as an electrolytic soln. Only the plating film of Cu, Ni, etc., is perfectly dissolved and removed without dissolving or damaging the Mg or Mg alloy base.
Patent JP-H0426312-A (JP)
Title: Power-distribution structure in cellular deck
Inventor: NAKAMURA ICHIRO
IPC: H02G3/18
Filed: 1990-05-21
Abstract: PURPOSE:To enable the number of parts to be reduced, a structure of those parts to be simple, assembly to be made easily, and a plug to be inserted and removed easily by providing a box for power distribution, a receptacle mounting fitment, third and forth receptacle mounting plates, and a receptacle. CONSTITUTION:A box for power distribution 11 is placed and fixed onto a cellular deck 10 which is placed and supported on a skeleton beam 42 and a receptacle mounting fitment 22 is placed within the box for power distribution 11 and is fixed to a bottom plate 18. Then, third and fourth receptacle mounting plates 30 and 31 are mounted between an upper-edge part of a slanted plate 25 of the receptacle mounting fitment 22 and one terminal of a wiring mounting opening 20 of the box for power distribution 11 and between the other terminal of a second receptacle mounting plate 24 of the receptacle mounting fitment 22 and that of an take-out opening for wiring 20 of the box for power distribution 11 and then a receptacle 41 which is connected to a wiring 40 within cells 8, 8 and a cell 9 of a cellular deck 10 are mounted to an opening of the first, second, third, and fourth receptacle mounting plates 23, 24, 30, and 31, through openings 16 and 17.
Patent JP-S5754307-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: TSUTSUI MITSUKUNI
IPC: H01F38/12
Filed: 1980-09-19
Abstract: PURPOSE:To enable miniaturizing the ignition coil and to improve the withstand voltage performance thereof by providing the secondary coil bobbin with a stopper part for the outgoing wire of the secondary coil and further by providing projections for preventing exfoliation of cast epoxy resin from the secondary coil bobbin. CONSTITUTION:On the secondary bobbin 7 made of synthetic resin, a plurality of grooves are formed with flanges 8 arranged in the direction of the axis of the bobbin and the secondary coil 10 is wound along the groove, while the primary coil is wound along the groove, while the primary coil is wound round the primary bobbin arranged in such a manner that the flange thereof contacts with the inner circumference of the secondary bobbin. At the flange of the secondary bobbin 7, located at the end on the starting side of the secondary coil 10, a groove 17 for drawing out the starting end of the coil 10 is provided, while on both sides thereof the projections 18, 19 and grooves 20, 21 are provided. The starting end 22 of the secondary coil is drawn out from between the projections 18 and 19 of the groove 17, wound round a lead wire 23 inserted under pressure into the groove 20 and fixed thereto, soldered and housed in the groove 21. In this constitution, the projection 18 is a stopper preventing the starting end 22 of the secondary coil from being positioned near to the primary coil, while the projection 19 prevents the occurrence of exfoliation of an epoxy resin mixture from the outer-peripheral surface of the projection 18.
Patent JP-H02308134-A (JP)
Title: Production of thin-film diode
Inventor: KAWASHIMA TOMOYUKI
IPC: H01L21/3205
Filed: 1989-05-23
Abstract: PURPOSE:To obtain an excellent displaying characteristic by patterning the semiconductor layer and lower electrode with the same photomask, oxidizing the side surface of the lower electrode and forming an insulating film of the metal oxide isolating the lower electrode from a wiring electrode. CONSTITUTION:The lower electrode 32, the semiconductor layer 4 and the wiring electrode 71 are arranged between the picture-element electrode 22 and scanning electrode 21 formed on a transparent electrode base plate 1 to obtain the thin-film diode. The semiconductor layer 4 and the lower electrode 32 are patterned with the same photomask, and the side surface of the lower electrode 32 is oxidized to form the insulating film 8 of the metal oxide isolating the lower electrode 32 from the wiring electrode 71. Even if the lower electrode and semiconductor layer are patterned with the same photomask, the lower electrode and the wiring electrode are not electrically short-circuited. Consequently, a diode excellent in characteristics is obtained, and further an excellent diode element characteristic can be maintained even under photoirradiation.
Patent JP-S62286556-A (JP)
Inventor: MAEDA SADAHIKO
IPC: B02C15/04
Filed: 1986-06-04
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-S61286813-A (JP)
Title: Rear focus type zoom lens
Inventor: IKEMORI KEIJI
IPC: G02B15/22
Filed: 1985-06-14
Abstract: PURPOSE:To compensate aberrational variation due to focusing, specially, a spherical aberration, astigmatism, and a coma aberration excellently over object distance by using an aspherical surface as at least one lens surface which varies in effective luminous flux diameter. CONSTITUTION:A rear focus type zoom lens is put in focus by moving at least one lens group F closer to an image surface side than the 1st lens group on an object side. When focusing from an infinite-distance body to a short-distance body is performed, at least one lens surface which varies in effective luminous flux diameter in the lens group F is made aspherical. The 1st-the 5th lens groups I-V have positive, negative, positive, negative, and positive refracting power. The lens surface closest to the image surface side in the 4th lens grou IV which varies in effective lens diameter most during the focusing from the infinite-distance body to the short-distance body is made aspherical to compensate aberrational variation in the focusing efficiently. Simultaneously, an outward coma aberration for the short-distance object is also compensated excellently.
Patent JP-S63295157-A (JP)
Title: Numerical control system
Inventor: FUJITA NAOKI
IPC: G05B19/4065
Filed: 1987-05-26
Abstract: PURPOSE:To prevent the imperfection of tool management from occurring by adding the accumulated data of application frequency/cutting time of a tool to be used for machining to a batch of data, and when it reaches the preset life data, informing an operator of this fact. CONSTITUTION:When a machining program is read by a reader 5 and the specified machining is started, a control part 11 finds application frequency/cutting time of a tool at the time of completion of the first time machining, and the data is stored in a storage memory 41, while a cumulative memory 42 counts the data. Next, at the time of machining start of the second time afterward, a data discriminating part 12 adds these data of application frequency/cutting time of both these storage and cumulative memories 41 and 42, and it rewrites the cumulative memory 42, while it compares it with data of a life memory 31, and if exceeding it, tool change necessity is informed to an NC part via an interface 6. Thus tool management is performable.
Patent JP-S5556667-A (JP)
Title: Semiconductor integrated circuit
Inventor: SADAMATSU HIDEAKI
IPC: H01L21/337
Filed: 1978-10-20
Abstract: PURPOSE: To obtain a high-g m  low-noise JFET by the constitution wherein the drain is formed by an epitaxial layer, the contact portion of the surface gate is broadened so that the gate resistance is reduced, and the channel length does not become longer even through the area of the surface gate is expanded by the area for connecting wiring.  
     CONSTITUTION: In an n-type island layer 102 on a p-type Si substrate 101, p +  back gates 103 are formed in a mosaic pattern, and p +  connecting layers 104 are provided. In the layers 103, n-type sources 105a∼105c are provided, and n-type drains 106a∼106c are surrounded by the layers 103 on their sides and are connected by the lower layer 102. On n-layers 107 that are formed on the surface of the gate layers 103 for the sources 105 and the drains 106, p +  surface gate layers 108 are formed in a mosaic pattern, and connected to the layers 103. The layers 108 cover the drains 106 and the back gates 103 and practically determine the value of g m . In this constitution, the channel length x does not become longer and g m  is not decreased even through the area of the gate 108 is expanded by wiring 114, and the low-resistance, low-noise, and high-g m  JFET can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07312471-A (JP)
Title: Discharge device
Inventor: KUBOTA HIROHISA
IPC: H05K1/02
Filed: 1994-05-18
Abstract: PURPOSE:To provide a discharge device of a structure, wherein countermeasures against static electricity can be taken without using a special static electricity countermeasure component and without needing a large space on a circuit board. CONSTITUTION:A discharge device is manufactured into a structure, wherein through holes 26 are formed at positions, which are provided so that a conductive pattern 21 and an earth pattern 17 oppose to each other, on a circuit board 15 and the insulative inner peripheral faces of these holes 26 are used as discharge gaps 27.
Patent JP-S5253595-A (JP)
Title: Apparatus for polishing rod-like articles
Inventor: HASEGAWA TADAO
IPC: B24B29/00
Filed: 1975-10-28
Abstract: PURPOSE:To enable uniform polishing of electro-conductive rods by the use of special lifter.