baber/WOPTO huggingface dataset:
Patent JP-S63224532-A (JP)
Title: Fm interference wave suppressing system
Inventor: URATA KATSUYA
IPC: H04B7/08
Filed: 1987-03-13
Abstract: PURPOSE:To facilitate the demodulation of a main signal by using a suppressing section to act a canceling component from an interference signal extraction section onto an FM interference in a main signal from a main signal output section so as to apply effective suppression to the interference wave. CONSTITUTION:An output of one antenna 100 of the space diversity reception system is received by a 1st synthesizer 122 and the output of the synthesizer 122 is inputted to a main signal residual component detection section 124. The phase and amplitude of the signal from the other antenna 102 are adjusted by an adjusting section 126 so that the residual component is a desired value in response to the detected main signal residual component by an adjusting section 126 and the result is given to the synthesizer 122. Moreover, a main signal including an FM interference signal is outputted from a main signal output section 112 in response to the signal of the antennas 100, 102 and the phase and amplitude of the output signal of the multiplexer 122 are adjusted by an adjusting section 132 in response to the interference residual component. The output signals from the adjusting section 132 and the output section 112 are synthesized by the synthesizer 134 and an FM interference wave residual detection section 136 detects the interference wave residual component from the output of the synthesizer 134 and the result is given to the adjusting section 132.
Patent JP-S56155517-A (JP)
Title: Intermediate-frequency transformer of lamination type and manufacture
Inventor: TAKATANI MINORU
IPC: H01F21/06
Filed: 1980-05-06
Abstract: PURPOSE:To enable the small size and mechanical strength of the whole and contrive the stabilization of a manufacturing process and improvement of productivity by a method wherein a hole is formed in an insulator part of a layer-built transformer unit and an adjustable magnetic core is inserted or threaded into the part perforated. CONSTITUTION:The layer-built transformer unit is layer-built by forming at first a magnetic body layer 1 by printing, and then, by printing in sequence a conductor 2 for coil formation formed on the layer 1, and a conductor 2 connected to the magnetic body 3 and the conductor 2 exposing one end of the conductor 2. When the layer-building is finished, the hole 10 passing through the centers of two coil patterns which are formed by the conductors 2, 4, 6, 8 is perforated by a punch. Meanwhile, a capacitor unit is formed in the same manner, and a layer C for crack prevention which has an intermediate property of those of the magnetic body and dielectric being sandwiched to be superposed between the layer-built transformer unit A and the layer-built capacitor B and pressed from the up and down to make the whole be integrated. Thereby, the process can be made consistent and the products are made integration and small-size.
Patent JP-H06304258-A (JP)
Title: Implantable cordis fibrillation eleminator
Inventor: KUUTO HEGUNERIDO
IPC: A61N1/365
Filed: 1994-03-29
Abstract: PURPOSE: To defibrillate a heart by an implantable heart defibrillator having a shock pulse generator for delivering a defibrillation shock to a heart, the delivery energy of the defibrillation shock being mechanical. CONSTITUTION: This implantable heart defibrillator has a detector 5 for detecting the status of the heart 25 and outputting a detected signal of the corresponding status, and a control unit 13 for identifying the status of the heart 25 according to the detected signal of the status and outputting a command signal when a fibrillation status is detected. The defibrillator also has a shock generator 9 for supplying energy to deliver at least one shock to the heart according to the command signal. The delivery energy of the defibrillation shock is generated mechanically, thereby it is possible to deliver a non-electric shock instead of the electric shock to the heart 25.
Patent JP-S58177019-A (JP)
Title: Amplifier
Inventor: MINAMI EIJI
IPC: H03F3/34
Filed: 1982-04-08
Abstract: PURPOSE:To decrease the offset voltage of an output terminal, by providing the 2nd operational amplifier taking an output of the lst operational amplifier as one input and taking the output as the other input and feeding back a signal from the 2nd amplifier to the 1st amplifier. CONSTITUTION:The output of a signal source 1 is applied to one input terminal of the lst operational amplifier 5. The output of the 1st operational amplifier 5 is applied to one input terminal of the 2nd operational amplifier 12 and to other input terminal of the 2nd operational amplifier 12 via a capacitor 8. The output of the 2nd operational amplifier 12 is fed back to the other input terminal of the 1st operational amplifier 5 via a resistor 6a. Even if an offset voltage exists in the lst operational amplifier 5 and the 2nd operational amplifier 12 in the independent state, the offset voltage at an output terminal 11 as the entire device is very less. Thus, the number of capacitors is decreased in comparison with conventional systems and the transient response characteristics of the device is improved.
Patent JP-H05225434-A (JP)
Title: Continuous can opening method for goods can for automatic vending machine
Inventor: YAMAMOTO KUNIHIRO
IPC: G07F9/10
Filed: 1992-02-12
Abstract: PURPOSE:To provide a continuous can opening method for a goods can for automatic vending machine capable of opening the can by automatically or semi-automatically, continuously, safely and surely peeling a pull-top part, and of being used by a customer keeping such state in the inside or in the neighborhood of the automatic vending machine. CONSTITUTION:This method consists of a first process to detect an apex end face provided with the pull-top part 6 of the goods can and to stand upright the goods can setting the apex end face upside, a second process to perform the position correction of the goods can set in an upright state by matching with the position of a claw part 9 for peeling, a third process to peel the pull- top part 6 from the apex end face by raising by inserting it to the lover side of the pull-top part 6, and a fourth process to move a peeld goods can from which the pull-top part 6 is peeled to a prescribed position.
Patent JP-H11239519-A (JP)
Title: Vibration massage toothbrush
Inventor: GOLOVACHOV SERGEJ
IPC: A46B13/08
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a vibration massage toothbrush capable of generating fine vibration at a brush just by a manual tooth brushing operation without the need of a special device or electric power. SOLUTION: This toothbrush is provided with a brush part 2 and a handle part extended from the brush part, the handle part is formed hollow and the weight 6 of prescribed weight is internally fitted to the hollow part so as to be moved between the tip and the rear end. By back and forth movement operations at the time of brushing teeth, the vibration is generated at the brush part by impacts when the weight is moved inside the hollow part and repeatedly collides with a tip part and a rear end part.
Patent JP-H03149319-A (JP)
Title: Crankless engine
Inventor: KITAGUCHI HIROMASA
IPC: F01B7/08
Filed: 1990-03-10
Abstract: PURPOSE:To reduce the bearing loss and fuel consumption by connecting an oscillating member having a freely movable supporting point to a piston through a joint at one end and to an output shaft at another end for its rotation. CONSTITUTION:Gas compressed by a piston 8 is ignited by an ignition plug 91 to burn, resulting in its expansion. The pressure of the burned gas pushes the piston 8 to move it toward an opposite combustion chamber 90 and moreover pushes a peripheral joining part 31 of an oscillating member 3 through a joint 7. In this case, since a pin part 32 of the member 3 supported by a spherical bearing 4 is restricted to be movable only in the rotating direction of an output shaft 1, the pushing force of the piston 8 acts as motion for rotating the output shaft 1 with a part where the member 3 fits into the spherical bearing 4 taken as a supporting point. Thus, the number of bearings can be reduced by applying the member 3 to an engine without using a crankshaft, and side pressure against the piston 8 can also be weakened for the reduction of bearing loss.
Patent JP-S55150329-A (JP)
Title: Metal mold for forming bellows
Inventor: ARAKI JINICHIROU
IPC: B29C53/30
Filed: 1979-05-14
Abstract: PURPOSE: To provide bellows improved in the strength against the external pressure by providing a female mold forming a flat part at a part of a corrugated part, thinning a split mold in the vicinity of the female mold and making the waveform pitch in the periphery of the flat part small.  
     CONSTITUTION: Split molds 3aW3i parallelly provided between end plates 2 and 2 are mutually separated, and each of split molds is divided into two parts to open the upper part of the main body 1 of the metal mold. Then, a tube 11 is accommodated in the metal mold mainbody 1, and both ends of the tube are bonded to the inner surfaces of the end plates 2 and 2, and thereafter the split molds 3aW3i are blocked. In this state, air is supplied in the tube 11 through an air supply port 12, and the end plates 2 and 2 are pressed in the arrow direction. The interval of the split molds 3aW3i is narrowed and bonded together. A female mold 7 is accommodated in the escaping parts 8 and 8 of the split molds 3d and 3f. As a result, bellows 13 having a flat part 13b at a part of the corrugated part 13a are formed, and a narrow corrugated part 13c is molded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57175132-A (JP)
Title: Nuclear chlorinating method of toluene
Inventor: HATSUTORI RIYOUJI
IPC: B01J31/02
Filed: 1981-04-21
Abstract: PURPOSE: To carry out the nuclear chlorination of toluene, by using a phenoxathiin, a chlorinated phenoxathiin compound or a mixture thereof capable of giving a very high selectivity for the p-position as a co-catalyst in the presence of a Lewis acid catalyst.  
     CONSTITUTION: Toluene is subjected to the nuclear chlorination in the presence of a Lewis acid catalyst to give a nuclear chlorinated toluene. In the process, one or more selected from phenoxathiin compound, e.g. 3,9-dimethyl-6,8-dichlorophenoxathiin of the formula (X is H or Cl; R is methyl at the 1 and/or 3-position; m is an integer 1W2) or a chlorinated phenoxathiin compound obtained by  the high chlorination thereof or a mixture thereof are used as a co-catalyst at a weight ratio between the co-catalyst and the main catalyst of (0.2:1)W(5:1). The reaction is preferably carried out at 0W40°C due to the high selectivity for the p- position of the co-catalyst at a low temperature. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000001599-A (JP)
Title: Resin composition based on highly reactive modified phenol resin, and molded item, fiber-reinforced resin plate, friction material, foam, adhesive, corrosionproof coating material, and flame retardant
Inventor: TAJIMA MASAO
IPC: C08L63/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a resin compsn. which gives a molded item excellent in adhesive properties, dimensional stability, strengths, resistances to abrasion, chemicals, heat, and moisture, etc., by compounding a highly reactive modified phenol resin with a curative, the phenol resin being obtd. by polycondensing a heavy oil or pitch, a phenol, and a formaldehyde compd., each in a specified amt., in the presence of a specified amt. of an acid catalyst. SOLUTION: This compsn. comprises a highly reactive modified phenol resin and a curative, the phenol resin being obtd. by stirring, under heating, a mixture comprising 1 mol (calculated from the average mol.wt.) of a heavy oil or pitch, 0.3-10 mol of a phenol (e.g. phenol), 0.2-9 mol (in terms of formaldehyde) of a formaldehyde compd. (e.g. paraformaldehyde), and 0.01-3.0 mol of an acid catalyst (e.g. oxalic acid) to cause the polycondensation of the heavy oil or pitch, the phenol, and the formaldehyde compd. An example of the curative is hexamethylenetetramine.
Patent JP-H11259165-A (JP)
Title: Function expanded card
Inventor: ITO ATSUSHI
IPC: G06F1/04
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce the power of an MPEG decoder and a microcomputer when a function expanded card does not play its part, e.g. the card is only inserted into a notebook type personal computer(PC) by supplying power only to the MPEG decoder having large power consumption or only at the time of driving the MPEG decoder and a clock for a the microcomputer for controlling the MPEG decoder in the case of preparing a function-expanded card. SOLUTION: A means for supplying power only when the MPEG decoder 5 having large power consumption drives the clock for the decoder 5 is prepared, and when the decoder 5 is not driven, e.g. a function expanded card is only inserted into a notebook type PC and does not play its part, the power consumption of the decoder 5 is reduced to suppress the power consumption of a battery in the PC.
Patent JP-H03259214-A (JP)
Title: Semiconductor optical modulating device
Inventor: OMACHI TOKURO
IPC: G02F1/015
Filed: 1990-03-09
Abstract: PURPOSE:To obtain an excellent storing function by making a 1st semiconductor layer or semiconductor substrate, a 2nd semiconductor layer, a multiple quantum well layer, and 1st-4th semiconductor layers in a semiconductor laminate body transmissive to light having expected wavelength. CONSTITUTION:The semiconductor substrate 51 and semiconductor layers 52, 53, 55, and 56 of the semiconductor laminate body are transmissive to light with expected wavelength lambda0 which is inputted as external light L1 mentioned below. Further, the multiple quantum well layer 5 of the semiconductor laminate body 50 is transmissive to input light L1 having expected wavelength lambda0. Further, power terminals 61 and 62 are led out of the semiconductor layers 52 and 53 of the semiconductor laminate body 50 and a control terminal 63 is led out of the semiconductor layer 53. Consequently, the excellent storing function is obtained.
Patent JP-H11253931-A (JP)
Title: Purifying agent and water purifier using the same
Inventor: KITAMURA YOSHIYUKI
IPC: C02F1/32
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a purifying agent which decomposes ammonia and a bleaching agent and maintains water quality, and to provide a water purifier of simple constitution which can adjust pH of water. SOLUTION: In a water purifier, slowly flowing water is supplied on the surface of a filter 11 by a water flow buffering part 9, ammonia, a bleaching powder, organic substances, and other are adsorbed/decomposed by a purifying agent in which a photocatalyst is supported on a solid acid obtained from SiO2 and Al2 O3 scattered on the surface of the filter 11 or a photocatalyst 2, and the pH of purified water is kept neutral by a pH adjusting agent 12.
Patent JP-H06248319-A (JP)
Title: Method for suppressing erosion of castable refractories in ladle
Inventor: KUBO YOSHIKAZU
IPC: C21C7/076
Filed: 1993-02-23
Abstract: PURPOSE:To suppress the erosion of alumina castable refractories in a ladle. CONSTITUTION:The slag compsn. at the end period of the molten steel treatment in the ladle internally lined with the alumina castable refractories is so adjusted as to consist of 25 to 35% Cab, <=10% SiO2 and 60 to 70% Al2O3. A high melting point slag coating layer is formed on the surface of the internal lining castable refractories. As a result, the erosion of the alumina castable refractories of the ladle is suppressed and the ladle life is greatly prolonged.
Patent JP-S51137596-A (JP)
Title: Linking and bundling band
Inventor: UCHIYAMA ISAO
IPC: B65D63/12
Filed: 1975-05-21
Abstract: PURPOSE: To reduce the cost of a bundling band by unifying bundling bands into one type, increasing quantity per one lot, and reducing the cost of a metallic die for the bundling band. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51137597-A (JP)
Title: Bundling band
Inventor: YAMAUCHI ISAO
IPC: F16B2/08
Filed: 1975-05-21
Abstract: PURPOSE: A bundling band by which wires are not electrically or mechanically affected even though the bundling force of the bundling band  is strengthened. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54150383-A (JP)
Title: Display device
Inventor: YOSHIIKE NOBUYUKI
IPC: C09K9/02
Filed: 1978-05-18
Abstract: PURPOSE: To elongate the life of a display device by adding electrochemical I -  to the electrolytic soln. and by inducing reversible reaction of I - -an iodine complex on the opposite electrode surface.  
     CONSTITUTION: The display device consists of transparent display electrode 1 made of tin oxide or the like on transparent substrate 2, separator 3 and opposite electrode 4 made of inert metal such as platinum. PP resin square frame 5 is put between electrodes 1,4 with an epoxy resin adhesive, and electrolytic soln. 6 is housed between electrodes 1,4. Soln. 6 contains a viologen derivative such as 4,4'-dipyridinium diiodide as a display material and an aq. soln. of KI as a supporting electrolyte. By applying a voltage of +1 V between electrodes 1,4 using electrode 1 as  a negative electrode, display is carried out, and the display can be erased when a  voltage of 0 V is applied. No abnormality is recognized after above 2×10 6  times  of display in measuring the cycle life of 1 Hg under the same condition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07244397-A (JP)
Title: Toner
Inventor: OKADO KENJI
IPC: G03G9/08
Filed: 1994-03-07
Abstract: PURPOSE:To obtain a toner having always stable triboelectric charge-ability and excellent in flowability and aging stability. CONSTITUTION:This toner contains at least colorant-contg. resin particles and an additive contg. nonspherical inorg. fine particles made hydrophobic with at least a coupling agent and/or silicone oil or silicone varnish and having 0.03-0.5Xm average major axis size and 0.01-0.2Xm average minor axis size in a dispersed state.
Patent JP-S63226335-A (JP)
Inventor: TAKAHASHI JUNICHI
IPC: A61B3/14
Filed: 1987-03-14
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-S57176514-A (JP)
Title: Pcm magnetic recorder
Inventor: MORI HIROICHI
IPC: G11B15/02
Filed: 1981-04-20
Abstract: PURPOSE:To obtain a long time continuous recording of a PCM signal on a magnetic tape, by recording a control clock count value and the like together with the PCM signal at the end of one tape and at the beginning of other tape. CONSTITUTION:A PCM signal from an A/D converter AD controlled with a control clock and a clock count value and the like with a counter CNT corresponding to a recording time are frequency-modulated at a modulation section MOD and recorded on a magnetic tape T1. When the tape T1 closes to the end, a magnetic tape T2 is driven, and the clock count value and the like from the MOD are simultaneously recorded on the end of the tape T1 and the beginning of the tape T2, the PCM signal is substantially recorded continuously, and the continuous recording of PCM signals over a long time can be made through similar repetition.
Patent JP-H1155122-A (JP)
Title: Digital-to-analog converter, circuit board, electronic equipment, and liquid crystal display device
Inventor: KIMURA MUTSUMI
IPC: G09G3/36
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a digital/analog(D/A) converter, a circuit board, an electronic equipment and a liquid crystal display device with which power consumption is reduced by decreasing the number of resistors and switches. SOLUTION: In a D/A converter for converting the digital signal of plural bits into an analog output, the converter has a high potential wiring 102 for supplying a high potential VH, a low potential wiring 102 for supplying a low potential VL, an output wiring 106 for providing an analog output Vs, a 1st variable resistor part R1 for changing a resistance value while being provided between the high potential wiring 102 and the output wiring 106, and a 2nd variable resistor part for changing a resistance value while being provided between the output wiring 106 and the low potential wiring 102.  In this case, the ratio of the resistance values of the 1st and 2nd variable resistor parts R1 and R2 can be expressed as the ratio of a non-negative integer with which the total is a fixed natural number and changes one by one, corresponding to the increase/decrease of values of digital signals D0-D2 by each minimum unit.
Patent JP-2000257199-A (JP)
Title: Floor structure for apartment house
Inventor: KATO YOSHIYUKI
IPC: E04H1/04
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a floor structure that permits laying out freely water- section equipment without exposing drainage pipes on a floor, and maintaining a height in dwelling spaces without changing the height of a ceiling of the entire dwelling unit, in an apartment house. SOLUTION: In a floor structure in one dwelling unit of an apartment house, where at least all kinds of water-section equipment that are considered to be installed indoors are arranged so that drainage portions may be most closed. By providing a level difference in a floor slab 1 having an area larger than an area that can surround all the drainage portions of the water-section equipment, a recess 10, and dwelling areas 20 to arrange living spaces are provided, and a drainage opening 30 communicating with a drainage down pipe 40 that can drain drainage of at least a miscellaneous drainage system of water-section equipment is provided.
Patent JP-H06272364-A (JP)
Title: Free access structure
Inventor: KITAJIMA CHIEKO
IPC: H02G3/38
Filed: 1993-03-19
Abstract: PURPOSE:To enhance the working efficiency by forming a first free access board blocking the whole surface between an electronic equipment and a floor surface and a second free access board capable of moving on a flange in a frame member. CONSTITUTION:A free access board 1 and a frame member 4 are borne on a floor surface 5 by bearing members 3 to form a free access area 6, and the area is used for wiring of a cable or a channel of cold wind. A flange 4a having specific width is formed toward the inside of the frame member 4, and a second free access board 2 capable of moving on the flange 4a in the frame member 4 is formed. In addition, the second free access board 2 can be moved freely to right and left directions A-B, and a gap between the second access board and the frame member 4 is used for a cable drawer outlet 7. Accordingly, even if the cable drawer outlet is changed by the installation change, etc., of an electronic equipment, flexible reaction can be taken.
Patent JP-S60203500-A (JP)
Inventor: TADA KAZUNORI
IPC: B43L13/00
Filed: 1984-03-28
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-H06269452-A (JP)
Title: Ultrasonic diagnostic device
Inventor: FUJIMOTO HIROSHI
IPC: A61B8/14
Filed: 1993-03-19
Abstract: PURPOSE:To obtain a good picture by automatically adjusting at least one of the amplification degree of a reception circuit, dynamic range, and STC according to the diagnostic condition at the time of starting operation. CONSTITUTION:An ultrasonic endoscope 1 inputs data such as the frequency, type of endoscope, vibrator focusing position or the like through an ultrasonic endoscope data reading circuit 7 of an ultrasonic observation device 2 to a picture quality adjustment state storage memory 4 before applying the power. It communicates with a host computer (database) 12 based on the data and receives the picture quality adjustment data corresponding to various kinds of symptoms and types of probe for the adjustment to the picture quality most suitable for the ultrasonic endoscope. A CPU 13 automatically adjusts the amplification degree of a reception signal processing circuit 3, dynamic range and STC based on the picture quality adjustment data. The ultrasonic endoscope 1 inputs an ultrasonic echo signal to a reception signal processing circuit 3 at the time of starting the operation and displays the ultrasonic picture on a TV monitor through the reception signal processing circuit 3, A/D converter 4, and DSC5.