baber/WOPTO huggingface dataset:
Patent JP-H11220670-A (JP)
Title: Intermediate frequency output circuit
Inventor: YAMAMOTO MASAKI
IPC: H04N5/44
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To constitute an IF circuit in which attenuation equivalent to that in the conventional device in a simplified circuit is attained and loss can be further reduced. SOLUTION: A first coil 6 and a first capacitor 7 are provided in parallel with a first tuning circuit 2, and a second coil 13 and a second capacitor 14 are provided in parallel with a second tuning circuit 3. A first trap circuit 8 is constituted of the first tuning circuit 2 and the first coil 6, and a second trap circuit 9 is constituted of the first tuning circuit 2 and the first capacitor 7. Also, a third trap circuit 15 is constituted of the second tuning circuit 3 and the second coil 13, and a fourth trap circuit 16 is constituted of the second tuning circuit 3 and the second capacitor 14. The frequencies of adjacent channels are trapped by the first trap circuit 8, second trap circuit 9, third trap circuit 15, and fourth trap circuit 16.
Patent JP-S61180254-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03G15/00
Filed: 1985-02-06
Abstract: PURPOSE:To obtain an image forming device which allows a magnetic recording medium to be replaced easily and eliminates an influence of magnetism by providing a storage part of internally shield structure for a magnetic recording medium to the front part of a device body. CONSTITUTION:A console panel 3 is provided on the top surface of the main body 1 and this console panel 3 is provided with what is called a quick disk device 30. The storage part 14 for a quick disk Q4 is provided to the front part of the main body 1; this storage part 14 has its inside composed of, for example, a metallic shield case 15 and a holding member 16 for holding a quick disk Q6 upright is provided in the shield case 15. A cover 17 which covers the storage part 14 is provided to the front part of the main body 1 in a free opening/closing state. Consequently, the magnetic recording medium is easily replaced and an influence of magnetism produced in the device upon the magnetic recording medium is eliminated.
Patent JP-H09219139-A (JP)
Title: Electronic tube having oxide cathode
Inventor: KOIZUMI YUKIO
IPC: H01J9/04
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an electronic tube having an oxide cathode by which the degradation of an electron emitting characteristic can be previously prevented only by using an inexpensive and simple means without considering purity of a binder (a binder material). SOLUTION: This electronic tube is provided with an oxide cathode having a cathode base body 14 which is mainly composed of nickel Ni and contains a trace quantity of reductive metal such as silicon Si and magnesium Mg and electron emitting substance layers 15 and 16 which are laid on the surface of the cathode base body 14 and are composed of an alkaline earth metal oxide of barium Ba, strontium Sr and calcium Ca. In this case, the electron emitting substance layers 15 and 16 are composed of a first layer 15 which is laid on the surface of the cathode base body 14 as a carbonate by a binder and on which the containing concentration of the binder is an ordinary value and a second layer 16 which is laid on the surface of the first layer 15 and on which the containing concentration of the binder is a value lower than the ordinary value.
Patent JP-H04239470-A (JP)
Title: Device for packaging ventilating fan
Inventor: YOSHIMURA TSUTOMU
IPC: B65D77/26
Filed: 1991-01-23
Abstract: PURPOSE:To permit a ventilating fan to be supportably received in an outer case in a suspended condition by using the two cushioning plates made by bending the product stamped from a single kind of corrugated card-board sheet into a predetermined shape in contact with the ventilating fan. CONSTITUTION:The trough parts consisting of U-shaped front walls 2a and both side walls 2b and the two cushioning plates 2 consisting of horizontal flange parts 2c provided on the top of the trough part and bent in the directions opposite to the bent directions of the aforesaid side walls are placed in opposed relation in an outer case 1 in such a manner that each of the end parts of the horizontal flange parts 2c makes contact with the facing inner wall of the outer case 1 and, by using these two cushioning plates, a ventilating fan is supportably received in the outer case in a suspended condition. Since the two cushioning plates made by bending the products stamped from a single kind of corrugated cardboard sheet into the same shape and size are used in contact with the ventilating fan, the time required for the packaging is saved, the unit cost of the production is low and the storage is easy.
Patent JP-S63188551-A (JP)
Title: Wiper control device for automobile
Inventor: NISHIDA FUTOSHI
IPC: B60S1/08
Filed: 1987-01-30
Abstract: PURPOSE:To simplify a control switch, by a method wherein, in a device which controls the rotation speed of a d.c. motor for driving a wiper blade according to an output from a wiper control switch. CONSTITUTION:A wide drive part 2 is formed with a d.c. motor (wiper drive motor) 21 and a position detecting switch 22 for detecting the position of a wiper blade, and the motion mode of the drive part 2 is specified by a power control switch 3. According to a specified motion mode, the motion of the wiper drive motor 21 is controlled through a control circuit 4. The control circuit 4 is provided with an oscillating circuit, generating a pulse signal having a predetermined specified duty ratio and period, and a means, selecting passing a pulse signal in response to a motion speed signal related to a motion mode specified by the switch 3.
Patent JP-S53107188-A (JP)
Title: Device for incorporating tension coil spring
Inventor: AOKI JIYUN
IPC: H01J9/06
Filed: 1977-03-02
Abstract: PURPOSE: To provide a device for incorporating a tension coil, spring wherein it is constituted such that, while expanding a coil spring, both shoulders of each of its hooks are extruded in s state where they come into adutment with guide rails whereby even when any irregularity exists in the dimension of the coil spring, the hooking operation can be accurately carried out. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62179361-A (JP)
Title: Apparatus for accelerating brewing of miso
Inventor: TSUJI TOSHIAKI
IPC: A23L11/20
Filed: 1986-02-03
Abstract: PURPOSE:To enable accelerated brewing of MISO (fermented bean paste) without using particular additive, by using an inner pot having cylindrical bottom circumference tapering downward and positioning a part connecting the bottom wall and the circumferential wall of the inner pot outside of the outer circumferential edge of a far infrared radiator when viewed from the top. CONSTITUTION:A raw material for MISO is charged in an accelerated MISO- brewing apparatus composed of a bottom-closed cylindrical heat-insulating vessel 1, an inner pot extractably inserted into the inner space 2 of the cylindrical vessel 1, a heat-insulating lid 4 to cover the top-opening of the inner pot 3 and a far infrared radiator 5 attached to the inner side wall of the lid 4. The lower part of the circumferential wall 3b of the inner pot 3 has cylindrical form tapering downward and a connecting part 3c of the bottom wall 3a and the circumferential wall 3b of the inner pot 3 is positioned outside of the outer circumferential edge A of the far infrared radiator 5 when viewed from the top.
Patent JP-H04260407-A (JP)
Title: Waste gas treatment device and filter for use therein
Inventor: IGARASHI HIROSHI
IPC: B01D46/52
Filed: 1991-02-15
Abstract: PURPOSE:To provide a waste gas treatment device for efficiently removing dioxin and the like contained in the waste gas of a waste incinerator. CONSTITUTION:A waste gas treatment device includes a filter 1 having non- woven fabric composed of filaments having a diameter of 0.5mum or smaller to which surface treatment of fluororesin is applied.
Patent JP-S58152814-A (JP)
Inventor: JIYON ANTONII GANREI
IPC: A61K9/48
Filed: 1983-02-14
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-S62181879-A (JP)
Inventor: EBIHARA YOSHIYUKI
IPC: B25C5/02
Filed: 1986-02-03
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-H04260369-A (JP)
Title: Solid-state image sensing device and manufacture thereof
Inventor: YAMAMOTO SATOSHI
IPC: H04N5/372
Filed: 1991-02-15
Abstract: PURPOSE:To prevent deterioration of a residual image and enable a dynamic range to be increased for the title device to be used for a video camera, etc. CONSTITUTION:A photoelectric conversion element 2a consisting of a P-well layer 2 which is formed on a main surface of an N-type semiconductor substrate 1 and an N-type electric charge accumulation part 3a which is formed within the P-well layer 2, a signal electric charge reading path 6a for reading a signal electric charge from the electric charge accumulation part 3, and a transfer means 6 for transferring signal electric charge are provided and then the electric charge accumulation part 3a surrounds a region 10 with a high N<+>-type impurity concentration using a region 9 with a low N<->-type impurity concentration. Also, the manufacturing method consists of a process for forming the N<-> region 9 with a low impurity concentration in a specified region of the P-well layer 2 which is formed on the main surface of the N-type semiconductor substrate 1 by ion implantation, a process for performing heat treatment for activating the implanted ion, and a process for forming an N<+> type region 10 with a high impurity concentration at a position of the N<->-type region 9 where the impurity concentration is low.
Patent JP-S53106944-A (JP)
Title: Manufacturing method of sheathed heater
Inventor: OONO KATSUHIRO
IPC: H05B3/48
Filed: 1977-02-28
Abstract: PURPOSE: To prevent generation of insulation inferiority by mixing carbonate of alkaline earth metals into insulating materials and heating-treating the mixture above the thermal decomposition temperature of said mixture. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60164903-A (JP)
Title: Sound recording changeover device
Inventor: KOBAYASHI NAGAO
IPC: G11B33/14
Filed: 1984-02-08
Abstract: PURPOSE:To obtain a stable sound recording changeover device not affected by ambient temperature by constituting the device that the moment of inertia of a lever constituting a sound recording changeover mechanism is increased and the effect of the moment of inertia retards the return of a sound recording/reproducing changeover switch. CONSTITUTION:A weight 15 is fitted in a way of mechanism so as to obtain a sufficient moment of inertia to the lever 7. In releasing the sound recording state, a stop button 4 is depressed, a sound recording/reproducing head 6 and an erasure head 14 are descended so as to turn the lever 5 in an opposite direction to the arrow. The lever 7 tends to restore to the original position in this case, but the turning of the lever 7 is retarded by the moment of inertia of the weight 15 fitted mechanically at a position apart from a shaft 7a of the lever 7, the sound recording/reproducing changeover switch 12 is released with a delay slower than the restoration of a sound recording/reproducing head 6. Thus, the modulation noise when the sound recording/reproducing changeover switch 12 is switched is not recorded by the sound recording/reproducing head 6.
Patent JP-S63188829-A (JP)
Title: Improvement of corrosion resistance of underlying plating
Inventor: KUROZUMI TADATOSHI
IPC: G11B5/738
Filed: 1987-02-02
Abstract: PURPOSE:To greatly enhance the corrosion resistance of underlying plating and to extend the life of a magnetic disk by subjecting the surface of an aluminum sheet which is a stock to underlying plating then to baking in 10<-4>-10<-7>Torr vacuum at the time of producing a magnetic disk. CONSTITUTION:The stack aluminum sheet is immersed for 3hr in a nonmagnetic NiP plating bath for the magnetic disk, by which the underlying plating contg. 11.5wt.% P is formed thereon to 36mum thickness. After the plating is polished to a specular surface, the plating is baked for 2hr at 150 deg.C in a vacuum over with a vacuum degree as a parameter. N2 is introduced into the oven upon ending of baking and the atmosphere therein is restored to an ordinary temp. and atm. pressure. The vacuum degree in the oven at the time of the baking attains 10<-4>-10<-7>Torr when the aluminum sheet treated in such a manner is subjected to a corrosion resistance test after the sheet is immersed for 48hr in a 2wt.% hydrochloric acid soln. The result indicates that the treatment is optimum.
Patent JP-H10165361-A (JP)
Title: Treatment appliance for endoscope
Inventor: OUCHI TERUO
IPC: A61B10/06
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a treatment appliance with superior operativity and insertion performance and easily aim the affected part from the front despite of a simple structure. SOLUTION: In this treatment appliance, a flexible sheath 1 which is inserted in an treatment appliance insertion channel of an endoscope in such a state as forwarding/retreating freely is constituted of a coil pipe formed by winding a metal fine wire therearound. In this case, the tip part of the coil pipe or the outer surface part, is ground or formed by winding a metal fine wire, whose element wire diameter is finer than that of other parts, therearound so that it is formed into a bent free part 1a which is softer than the other part of the coil pipe and freely bent in an appropriate direction.
Patent JP-S59147747-A (JP)
Title: Mold for continuous casting
Inventor: KAMEI FUTOSHI
IPC: B22D11/04
Filed: 1983-02-14
Abstract: PURPOSE:To produce a continuously cast billet having good quality without using a flux and without oscillating a mold for continuous casting by constituting the mold of plate materials consisting of porous sintered plates formed of metallic powder, shielding plates of good heat conductors and reinforcing plates. CONSTITUTION:An assembled mold C for continuous casting is constituted of a combination of four sheets of casting mold materials. Each casting mold material is constituted, from the inside, of a plate material 1 consisting of a sintered plate of metallic powder of Cu, Ni, Cu-Ni alloy or the like and having numerous vent holes 4, a shielding plate 2 consisting of a good heat conductive metallic plate of Cu-Ni, Cu-Ni alloy, etc. and further a reinforcing plate 3 of a stainless steel, etc. via a cooling water passage 7. An inert gas such as Ar, N or the like is forced into a gap 5 through a gas blow port 8 and is put through the vent holes 4 of the plate 1 into the casting mold to interpose the gaseous film between the molten steel and the plate 1, by which the continuous casting billet having excellent quality is continuously cast without oscillating the casting mold and adding the flux.
Patent JP-S61182888-A (JP)
Title: Die bonder
Inventor: KITSUKAWA MASAO
IPC: H01L21/58
Filed: 1985-02-07
Abstract: PURPOSE:To obtain the optimal speed simply by controlling the relative motions of the motor for driving the before and behind driving device of bonding head and the motor for driving cam device and the respective rotation speed. CONSTITUTION:The data inputted by key board 47 are displayed on CRT display 45 through input port 48 CPU46. Simultaneously stored in backingup memory 44. The data of the number of pulses per unit time recorded in the memory 44 and the signal in rotating direction by the program inputted in ROM49 are passed through CPU46 output port 50 and transmitted to signal generator 51. The rotation direction and the number of pulses per unit hour are fed to driving unit 52 by the fed data. The driving unit 52 feeds current to the pulse motor 19 for the before and behind by converting the rotation direction and the number of pulses into current and controls the pulse motor 19 for the before and behind. The pulse motor 19a for the upper and lower is the same as above.
Patent JP-S60165832-A (JP)
Title: Satellite broadcast reception system
Inventor: KATSUMI MASAAKI
IPC: H04N7/20
Filed: 1984-02-08
Abstract: PURPOSE:To use a common receiver as it is even for common reception by providing a BS converter, the 1st frequency converter and a mixer to a satellite broadcast mixer and providing a branching filter, the 2nd frequency converter and a BS tuner to a subscriber's equipment to utilize effectively the offered satellite broadcast transceiver. CONSTITUTION:A signal from a broadcast satellite A is converted into an intermediate frequency for satellite broadcast of 1GHz by a BS converter 2 in case of satellite broadcast reception, a frequency converter 5 converts it into an intermediate frequency signal (655.5-769.22MHz) possible for transmission by a conventional VHF/UHF common reception installation and mixed with a VHF and UHF signal of antennas 8, 9 at the mixer 14. Then the signal distributed by the distributor 36 and branched by the branching device 35 is branched into the VHF and UHF signal by the branching filter 26, converted into the signal of satellite broadcast intermediate signal of 1GHz band by a frequency converter 27 and enters the BS tuner 28. In the VHF and UHF TV signal, the VHF and UHF signal branched by the branching filter 35 as above is branched into the intermediate frequency signal by the branching filter 26 and enters an AV television set 31. Thus, the existing television common receiver for the VHF and UHF television signal reception is used as it is.
Patent JP-H0711766-A (JP)
Title: Concrete formwork made of thermoplastic resin
Inventor: MATSUMOTO MASATO
IPC: B29L31/10
Filed: 1994-02-21
Abstract: PURPOSE:To minimize deformation of a concrete formwork by composing it to have an average specific gravity in the roof portion of the concrete formwork within a specific range in reference to the theoretical specific gravity and the distribution of the maximum specific gravity and the minimum specific gravity is within a specific range. CONSTITUTION:A raw material is prepared by mixing such reinforcing fiber as a glass fiber and a Kepler and reinforcing filler such as a potassium titanate and a talc in a thermoplastic resin such as polyethylene and polypropylene. A concrete formwork 6 is then formed by using the raw material by heat press forming or the like and the average specific gravity rho in the roof portion of the formwork 6 is arranged to be 0.93<=rho/rho'<=0.98 in reference to the theoretical specific gravity rho' and the distribution of maximum specific gravity rhomax and minimum specific gravity rhomin is within the range of 1<=rhomax/rhomin<=1.01.
Patent JP-S63189109-A (JP)
Inventor: KAWAI KOJI
IPC: A47J19/00
Filed: 1987-02-03
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-S60188120-A (JP)
Title: Machine equipped with centrifugal drum and stripper
Inventor: FURANTSU BARUGA
IPC: A47J31/22
Filed: 1985-02-07
Abstract: An apparatus is provided for centrifuging liquid from a wet material. The apparatus includes a centrifugal drum and a stripper member positioned adjacent the centrifugal drum. The front side of the centrifugal drum is open and is arranged to be closed by a cover. The stripper is firmly connected to a driving shaft when the centrifugal drum is driven by means of a sliding clutch. A brake is provided for slowing down the centrifugal drum. During the centrifuging procedure, the centrifugal drum and the stripper rotate with the same number of revolutions and the cover is closed. After the centrifuging procedure, the centrifugal drum is slowed down with respect to the stripper and the cover is opened so that the still running stripper removes and ejects the residues.
Patent JP-S58140373-A (JP)
Inventor: KANAI KUNIO
IPC: C01G49/00
Filed: 1982-02-17
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-S52108913-A (JP)
Title: Preparation of olefinoxide
Inventor: YAMAMURA TOSHIO
IPC: C07D301/26
Filed: 1976-03-05
Abstract: PURPOSE: To prepare olefinoxide with low consumption of slaked lime by the selective neutralization of hydrogen chloride existing in the solution of olefin chlorohydrin with lime recovered from the saponification stage, followed by the saponification of said solution with slaked lime. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03224597-A (JP)
Title: Controller of washing machine
Inventor: TAKAGI SHINICHIRO
IPC: D06F33/02
Filed: 1990-01-31
Abstract: PURPOSE:To improve contamination removal by executing water washing of clothes at the time when washing is started, deciding the kind of contamination, based on data from a transmissivity detector at that time, and controlling the subsequent consecutive operations. CONSTITUTION:In a water receiving tank 2, a transmissivity detecting part 13 for detecting the transmissivity of light is provided. A microcomputer (micon) 26 for controlling an operation of washing, rinsing, dehydration, etc., contains a contamination kind discriminating means 28 for discriminating the kind of contamination in its inside. In such a state, it is discriminated by the contamination kind discriminating means 28 that in the case an output of a photosensor in three minutes after water washing is started is above a prescribed value, the contamination is oil contamination, and in the case of being below it, it is mud contamination, and in accordance with a result of discrimination of the kind of contamination, a series of operations of the quantity of a detergent, washing, rinsing, dehydration, etc., are controlled. In such a way, the contamination removal is improved remarkably.
Patent JP-H02202413-A (JP)
Title: Manufacture of multi-layer vessel
Inventor: SAITO TAKASHI
IPC: B29L9/00
Filed: 1989-02-01
Abstract: PURPOSE:To enable the injection molding of an outer layer by completely preventing creases or a deformation of an inner layer, by a method wherein a cup for the inner layer is once mounted within a female mold and the same is transferred on a male mold just before mold clamping. CONSTITUTION:When a male mold 21 is entered sufficiently into a cup 2 for an inner layer mounted within a female mold 31 and suction and holding of the cup 2 for the inner layer is stopped as it is, a rise of a bottom force 20 is suspended once at the time of arrival of the cup 2 for the inner layer to such a position as to fit precisely over the male 21. Suction of air through an air suction through hole 23 opening at the tip part of the male mold 21 is started, the suction of the air through a gap 34 is stopped and on the contrary blowing-in of the air is performed. Then the cup 2 for the inner layer is transferred to the male mold 21. In this instance, since a moving distance of the cup 2 for the inner layer is very little and the same is positioned slightly upward of a position where the same fits almost exactly over the male mold 21, the same fits exactly over the male mold 21 through a fall. In this instance, since the air is sucked through a through hole 23 for the suction of the male mold 21, the cup 2 for the inner layer is not caught on the way but it can fit exactly over the male mold 21.
Patent JP-S60166798-A (JP)
Title: Motor-driven blower
Inventor: YAMAURA IZUMI
IPC: H02K5/00
Filed: 1984-02-10
Abstract: PURPOSE:To enhance the blowing efficiency by furnishing an exhaust hole, which is opened and closed by the pressure difference between inside and outside the motor body, at the casing of a motor-driven blower machine in such a position as nearer the impeller than the armature. CONSTITUTION:Four exhaust holes 32 for the air discharged by a blower machine are provided in the neighborhood of a brush 29 situated oppositely to a bracket 22 about an armature 31. Eight opening/closing exhaust holes 33 and movable exhaust doors 36 are furnished in such positions as nearer the said bracket 22 than the armature 31. The discharged air Q passes through an exhaust passage 25b to be introduced into the motor, where that portion of the air stream which is not needed for cooling the motor is discharged to the outside through the abovementioned opening/closing exhaust hole 33 by moving the movable exhaust doors 36 without significant flow resistance. This can reduce the back pressure on the discharge side of the blower machine to a great extent.