baber/WOPTO huggingface dataset:
Patent JP-S61188684-A (JP)
Title: Recognition device
Inventor: MAEHARA FUMIO
IPC: G10L15/18
Filed: 1985-02-15
Abstract: PURPOSE:To provide for high speed retrieval by storing histories of dictionary retrieval and performing dictionary retrieval only as to the subsequent portion. CONSTITUTION:In a phoneme identifying part 1, phoneme identification is performed of the input voice to output the results of identification and the values of probabilities. A sentence candidate producing part 2 produces plural sentence candidates from all the combinations of the obtained phoneme matrices from the least value of the sum total of the probabilities. A sentence candidate classification part 3 re-arranges these in a predetermined sequence. A comparator part 4 reads the content of a grammar dictionary 6 indicated by a dictionary pointer 9 and performs magnitude comparison with respect to all the sentence candidates and outputs the result of coincidence to a result adjudication part 10. In case of non-coincidence, the relative magnitude is written in a retrieval flag memory part 5 while the results of comparison are outputted to a counter control part 7. The control part 7 issues count down or count up instructions based on the results. A flag counter 8 shifts the retrival flag memory position pointer by one by the instructions of the control part 7.
Patent JP-S52112261-A (JP)
Title: Power amplifier circuit
Inventor: YOKOYAMA KENJI
IPC: H03F3/50
Filed: 1976-03-18
Abstract: PURPOSE: To obtain sufficient electric power as well as to lower collector loss of transistor by decreasing and increasing the power source voltage of power amplifying transistor when input signal level is low and high respectively. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03231615-A (JP)
Title: Automatic rice cooker
Inventor: NARITA HIDEO
IPC: A47J36/38
Filed: 1990-02-08
Abstract: PURPOSE:To reduce the temperature and humidity of steam and to offer safe, comfortable circumstances, by a method wherein the steam generated during rice cooking is forcibly sucked into a heat exchanger and is in contact with a water-supplying pipe with a low temperature. CONSTITUTION:After water supply, heating beings to start in a rice cooker body 3. When the heating is in progress and steam begins to be exhausted from a steam hole 4a, the exhausting state of this steam is detected and a fan 8 is started and beings to send the air in the direction of an arrow mark B. Therefore, the steam exhausted from the steam hole 4a is sucked into a heat exchanger 7 in a steam-exhausting way 10 by the fan 8 and this steam is in contact with a water-supplying pipe 5 with a low temperature and heat exchange is done. After the heat exchange, the temperature of the steam is lowered and a part of the steam is turned into water by condensation and the rest thereof is forcibly exhausted to the air through an exhaust port 9. When the steam is exhausted from the exhaust port 9, the temperature thereof is adequately lowered and the humidity thereof is also reduced, and the steam with a low pressure and low speed is exhausted.
Patent JP-H04268874-A (JP)
Title: Image-forming device
Inventor: SASANUMA NOBUATSU
IPC: G03G15/01
Filed: 1991-02-22
Abstract: PURPOSE:To maintain an appropriate gradation characteristic by reading a prescribed gradation pattern on a photosensitive drum and updating a gradation correction means based on the read result. CONSTITUTION:The gradation pattern is formed on the photosensitive body and the gradation pattern is altered. The secular change of a gamma correction coefficient is corrected and the gradation characteristic which is always accurate is obtained. The luminance signal of an image is obtained in the CCD input element 21 and the luminance signal is converted into a digital luminance signal in an A/D conversion circuit 22, and it passes through a shading circuit 23 correcting the sensitivity variance of the CCD elements. Then, it is logarithm- corrected by a LOG conversion circuit 24 and is converted into a density signal. The density signal is converted so that original image density and output image density agree in the gamma characteristic of a printer at the time of initialization in a loop-up table 25. An LUT correction table 28 corrects LUT 25. Thus, the satisfactory image holding the appropriate gradation characteristic can always be obtained.
Patent JP-H11234178-A (JP)
Title: Communications line
Inventor: YAMADA SUNAO
IPC: H01B11/02
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To reduce differences in propagation delays between wires by changing each polarity of at least one pair so as to provide a connecting point forming a normal connection part and a reverse connection part. SOLUTION: As the result of twisting a pair of wires of two cores, the length of a wire (b) is made longer than that of a wire (a) and respective difference signals Tx+ and Tx- are transmitted to the wires (a) and (b). At a connecting point X1 in the middle of the line, the two wires are cut off and interchanged to form a normal connection part and a reverse connection part. In this case, the normal connection part means a part where the signals Tx+ and Tx- are respectively transmitted to the wires (a) and (b), while the reverse connection part is a part where the signals Tx- and Tx+ are respectively transmitted to the wires (a) and (b) to the contrary of the normal connection part. Thereby, the difference in the lengths of the wires (a) and (b) is cancelled to make the propagating time of both signals at an output terminal coincident to obtain a waveform without a phase difference.
Patent JP-H03231843-A (JP)
Title: Fluororesin laminated sheet
Inventor: TSUMURA KOHEI
IPC: C08K3/00
Filed: 1990-02-08
Abstract: PURPOSE:To produce fluororesin laminated sheet, the permittivity of which is small, by a method wherein metal foil is laminated onto one side or both sides of fluororesin-impregnated fiber base material layer, which contains fine inorganic filler powder having specified physical properties, so as to be made into an integral body under heat and pressure. CONSTITUTION:Water soluble dispersing liquid of fluororesin is prepared, to which fine inorganic filler powder having characteristic values such as permittivity of 2 - 4, specific gravity of 1.5 - 3.0, mean particle diameter of 0.05 - 9mum and thermal expansion coefficient of (2 - 20)X10<-6>/ deg.C is added. After fiber base material is impregnated with said water soluble dispersing liquid of fluororesin, fluororesin prepregs consisting of the impregnated base material are laminated to one another so as to provide metal foil on both sides or one side of it in order to be made into an integral body under heat and pressure, resulting in producing fluororesin laminated sheet. Concretely, copper-clad lami nated sheet, which is produced by integrating copper foils 1 on outer surfaces with fluororesin base material layer 2, to which fine molten silica powder is added and which is formed on the inner surface of each of the foils, is exam pled.
Patent JP-H03232213-A (JP)
Title: Manufacture of tantalum solid electrolytic capacitor
Inventor: ADACHI HIROSHI
IPC: B22F5/00
Filed: 1990-02-08
Abstract: PURPOSE:To improve fluidity and to reduce the irregularity in capacitance by uniformly filling into a mold when press-molding operation is conducted by a method wherein the particle size of the fine powder, to be used for formation of a sintered body, is specified CONSTITUTION:The primary particles consisting of metal tantalum crystal are formed by reducing potassium tantalate fluoride using metal sodium. Then, after the calcined body of the above-mentioned primary particles has been crushed, the fine particles of 61mum or smaller are removed by passing them through a sieve of 250 meshes or more. Using the secondary particles of 61mum or more in particle size, they are molded into the desired shape, and a sintered body is formed. After the sintered body has been formed, a chemical conversion treatment is conducted, and an anode oxide film is formed. Then, a manganese sulfate solution is impregnated therein, a calcinating operation is conducted, a chemical formation is performed again, and a manganese dioxide layer is formed. After the manganese dioxide film has been formed, a carbon layer and a silver layer are formed. After the silver layer has been formed, a capacitor element is formed by performing a prescribed treatment, and then a capacitor is formed.
Patent JP-H09223687-A (JP)
Title: Organic matter removal method
Inventor: INADA AKIISA
IPC: H01L21/3065
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To increase a removal rate by raising temperature of a heater above a predetermined temperature before a substrate is placed on the heater, and making the temperature of the heater substantially equivalent to the predetermined temperature when the substrate is placed on the heater and simultaneously altering set temperature to the predetermined temperature. SOLUTION: A substrate 1 to be processed is placed on a heater 3 in a processing chamber 2 and ozone gas is supplied from an upper nozzle 4. Herein, heater temperature is raised to about 310 deg.C higher than a predetermined temperature before the substrate 1 is placed on the heater, and when the substrate 1 is placed, the heater temperature is lowered to about 299 deg.C. Simulteneously with this, set temperature of the heater 3 is altered from about 310 deg.C to about 300 deg.C of a predetermined temperature, and ozone gas is injected from the nozzle 4 to remove the resist. Concentration of the ozone gas is set to be about 5% by volume. Hereby, lowering of the temperature of the substrate is reduced, and hence a removal rate is increased.
Patent JP-S55121720-A (JP)
Title: Variable resistance circuit
Inventor: HIMENO SHINGO
IPC: H03H5/12
Filed: 1979-03-13
Abstract: PURPOSE:To obtain the optional resistance variation characteristics by giving the vertical connection to several units of the PN-junction element. CONSTITUTION:Output current Ia of current source 13 is increased in sequence from 0. In this case, if the resistance value of resistances 121-12n are set larger enough than differential resistance Ra of diodes 111-11n, drop voltage Va between the anode and the earthed potential point of diodes 111-11n increases sequentially with increase of Ia. And the forward drop voltage is identical among diodes 111- 11n, and accordingly differential resistance Ra at that moment has nearly the linear change in accordance with the increase of voltage Va. As a result, the characteristics of Ia-Va can be varied by giving adjustment to each parallel resistance value, and at the same time the resistance value can be varied in the simple DC way.
Patent JP-S61247489-A (JP)
Inventor: YOOZEFU BUIIGANTO
IPC: B62B17/08
Filed: 1986-02-14
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-H07207720-A (JP)
Title: Faucet elbow connector and mounting leg therefor
Inventor: MIYAUCHI TAKAHARU
IPC: E03C1/02
Filed: 1994-02-02
Abstract: PURPOSE:To substantially reduce a piping work time by fixing a faucet elbow to a building frame in such a state as clamped with the front and rear fasteners of a connector. CONSTITUTION:Faucet elbows 5a and 5b are connected to a water supply pipe 4 and hot water supply piping 6, and the elbow 5a connected to the pipe 4 and the elbow 5b connected to the piping 6 are coupled to each other in a piping burial section in such state as clamped with each of the recesses 7a and 7b of a rear fixing section 2 and a front fixing section 3. Then, each mounting hole 8 is used to fit both fixing sections 2 and 3 to a contact plate 11, thereby fixing the elbows 5a and 5b at the preset positions. According to this construction, the elbows 5a and 5b can be fixed in such state as positioned at a constant interval (d) to suit the connecting section of a hot and cold water mixing faucet 9, and the elbows 5a and 5b and the faucet 9 can be connected to one another via a mounting leg 12 formed to straight tube shape.
Patent JP-S56126829-A (JP)
Title: Locating method for frame of negative film
Inventor: ADEGAWA YUUJI
IPC: G03B27/52
Filed: 1980-03-10
Abstract: PURPOSE:To correctly detect notches even if the notches are different from each other in depth by successively measuring the width of a film and judging a part changed by a fixed value or more to be a notch part. CONSTITUTION:Light from light source 2 is detected with a group of light detecting elements 4 through diffusion plate 3. By the number of elements 4 which have detected the light the width of film 1 is measured. When the number is changed by a fixed value or more from a predetermined value, the changed part is judged to be a notch part.
Patent JP-H03232008-A (JP)
Title: Battery voltage detection circuit for memory card
Inventor: TODA KAZUHIKO
IPC: G06K19/07
Filed: 1990-02-07
Abstract: PURPOSE:To accurately detect a battery voltage without reducing the service life of a battery in a memory card by outputting voltage in digital fashion with an A/D converter which supplies electricity from an external power source. CONSTITUTION:A switch 8 performs connection/disconnection between the A/D converter 6 and the external power source 1, and a switch 9 performs the connection/disconnection between the A/D converter 6 and the battery 2. When the switch 8 is turned on and prescribed voltage is applied from the external power source 1 and the switch 9 is turned on and the battery voltage is inputted from the battery 2 to the A/D converter 6, an analog battery voltage is made into a digital code at the A/D converter 6, and it can be outputted to an external terminal 5 via an output buffer 7. In such a way, it is possible to accurately detect the battery voltage without reducing the service life of the battery.
Patent JP-H04245176-A (JP)
Title: Electric wire connecting device
Inventor: FURUNO YOSHIHISA
IPC: H01R4/28
Filed: 1991-01-31
Abstract: PURPOSE:To provide an electrically and mechanically good connection by handling a power cable and an current applying body in a simple method. CONSTITUTION:Inside a housing 1, a current carrying sleeve bosy 2 is continuously mounted. Power cables 10 are each inserted into the current applying sleeve body 2. Pressing plates 4 are capable of opening and closing in the direction extending to the current applying body 2, the pressing plates 4 push conductive wires 10a down on large areas by means of the operation of levers 5 in the direction extending to the current applying sleeve 2 to allow a good contact between the conductive wires 10a and the current applying sleeve body 2, so that power cables 10 and 10 each can make an electrically satisfactory connection.
Patent JP-H02144873-A (JP)
Title: Quick combustion method for ignition plug
Inventor: KASHIWABARA RYOHEI
IPC: H01T13/20
Filed: 1989-02-08
Abstract: PURPOSE:To form a flame nucleus in a short time and increase the spreading fire power by forming a flame nucleus at the opening opposite to the piston side of a fuel concentration section forming a plug gap. CONSTITUTION:The opening opposite to the piston side of a fuel concentration section 7 is blocked by a center electrode 4 while a plug gap 18 is left. A spark is generated in the direction nearly perpendicular to the axial line of a center electrode 4 with the plug gap 18 between a fuel concentration section forming face 12 near the opening opposite to the piston side and the center electrode 4, and a flame nucleus is formed in the fuel concentration section 7 near the opening opposite to the piston side. The spreading gas of the flame nucleus is repulsed by the tip face of the center electrode 4 and the fuel concentration section forming face 12 of a ground electrode plate 6, the spreading gas of the fuel concentration section 7 surrounded on three sides is gushed through an opening on the piston side, thereby the spreading gas is gushed from the fuel concentration section 7 like a bullet projected through a gun barrel. The flame nucleus is formed in a short time, and the spreading fire power is increased.
Patent JP-H08225115-A (JP)
Title: Selection method and device for vegetable and fruit
Inventor: KURIHARA MINORU
IPC: B65G1/137
Filed: 1995-02-17
Abstract: PURPOSE: To mechanize and automate a packing work, and especially to efficiently operate a select device by long time continuous automatic operation independently from the time zone when a manual work is conducted by a worker so as to realize the reduction in size and cost of equipment. CONSTITUTION: Many trays for conveying vegetables and fruits, from which select information for sorting loaded vegetables and fruits by ranks and information for identifying each tray 1 have been detected, are accommodated and temporarily stored one by one in the respective storing racks of a warehouse 20 provided with many storing racks for trays 1, the individual storage locations of which can be recognized, and then the tray 1 loaded with the appropriate vegetables and fruits is carried out from the warehouse to a packing conveyer 9, taking the select information on the vegetables and fruits and the due-in time order as retrieval items.
Patent JP-S63198245-A (JP)
Title: Ion gun
Inventor: HORI AKIO
IPC: G01N23/227
Filed: 1987-02-10
Abstract: PURPOSE:To prevent a sample from being polluted by ions by arranging electrodes with concentric double spherical surfaces on the ion emission face of an ionization chamber so that the spherical core is located in the sample direction and providing many ion extracting holes face to face on both electrodes. CONSTITUTION:Electrons emitted from a filament 2 are allowed to collide with the gas fed from the outside in an ionization chamber 1 for ionization. A coil 3 around the chamber 1 gives the rotating movement to the electrons and improves the ionization efficiency of the gas. An extracting electrode 4 and an accelerating electrode 5 form concentric double spherical surfaces having the spherical core 0 in the sample direction, many holes are provided face to face on both electrodes so as to face the spherical core, thus the ion beams passing the holes of the electrodes 4, 5 have a divergence tendency by the electrode 5 and the velocity component of ions parallel to the electrode 4 face when entering the holes of the electrode 4, thus radiation areas of the ion beams are overlapped on the sample surface, and uniform ion irradiation is performed as a whole. Accordingly, the ion beams pass the center of the chamber 1 and do not collide with an outer wall 6, thus the sample can be prevented from being polluted by ions.
Patent JP-S59166557-A (JP)
Inventor: JIEEMUSU ARUFURETSUDO HIYUUBUN
IPC: C08L33/00
Filed: 1984-02-17
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-H08223570-A (JP)
Title: Image transmitter
Inventor: ITO KAZUHIKO
IPC: H04N19/00
Filed: 1995-02-17
Abstract: PURPOSE: To display a transmission image in real time by sending selectively an image signal in an optional different rate depending on the application or a display form independently of a transmission rate of a transmission line. CONSTITUTION: A black/white signal processing circuit 23 converts black/white data obtained by reducing color information data from digital image data from an A/D converter 22 in a form suitable for a transmission line 24 and provides an output of the converted data to a switch 32. Furthermore, a color signal processing circuit 33 applies recording signal processing such as modulation and compression to image data outputted from the A/D converter 22 and provides an output of the processed data to a recording reproducing section 29. Then the switch 32 is usually thrown to the position of the circuit 23 and the black/white image data being output of the circuit 23 are subjected to demodulation processing by a signal processing circuit 5 of a personal computer 50 through the transmission line 24 with a low transmission rate and stored once. Then the data are read and displayed on a display device 8 via a display interface 7. Since the black/white data are sent via the transmission line 24 in this way, the display rate is increased even when the transmission rate is low.
Patent JP-S57143117-A (JP)
Title: Lubricator for two-cycle engine
Inventor: YAGUCHI FUMIYOSHI
IPC: F01M3/00
Filed: 1981-03-02
Abstract: PURPOSE:To reduce the production of white smoke, by draining some of lubricating oil to be supplied to an engine, by an oil storage means which is operated in connection with the degree of opening of the throttle valve of the engine at the time of its sharp acceleration. CONSTITUTION:When a throttle grip 36 is sharply turned, a lever 32 is swung through a cable 34 and another lever 30 and a shaft 17 gradually follow the motion of the former lever. A diaphragm 24 is then gradually moved down through a rod 28 to increase the volume of a chamber 25 so that some of lubricating oil being supplied through a branched passage 20a from a passage 20 connected to an oil tank 22 and a strainer 21 is stored in the chamber 25. As a result, the quantity of lubricating oil to be supplied to an intake passage 3 through an oil pump 12 and a discharge port 9 is reduced. The excessive supply of the lubricating oil is thus avoided to prevent white smoke from being produced.
Patent JP-H02209223-A (JP)
Title: Method for molding fiber reinforced thermoplastic synthetic resin
Inventor: YOSHIDA HITOSHI
IPC: B29K105/06
Filed: 1989-02-10
Abstract: PURPOSE:To quench a molded body by a method wherein a fiber reinforced thermoplastic resin is subjected to press molding under heating through an equal heating plate receiving the heat conducted from a heating plate and a cooling medium is injected to the equal heating plate from a cooling unit immediately after the completion of molding work. CONSTITUTION:When it is detected that a molding time reaches a predetermined time, a heating unit 27 is retracted to a retracted position separated from a heating plate 15 and a cooling medium jet pipe unit 21 is allowed to advance by driving a hydraulic cylinder 29 in order to be inserted in the groove part of the heating plate 15. When the flow control valve of a flow control valve device 24 is set to the predetermined flow rate corresponding to the molding temp. of a pressure plate 17 detected by a temp. sensor 20, the shut-off valve of a shut-off valve device 23 is opened by a shut-off valve opening and closing means 41 and the injection of water as a cooling medium is started to an equal heating plate 16 from the jet orifices 42 of the cooling medium jet pipe unit 21 to cool the pressure plate 17 through the equal heating plate 16.
Patent JP-H07150565-A (JP)
Title: Earth retaining construction method
Inventor: NAKADA TOSHIO
IPC: E02D17/04
Filed: 1993-01-27
Abstract: PURPOSE:To form a projecting part which is high in rigidity strength in the earth retaining part and which is necessary for vegetation or the like. CONSTITUTION:A pile hole 1 arranged in a zigzag shape in a plan is excavated downward from an upper part of bedrock G. A steel pile 2 is located in the pile hole 1, and the steel pile 2 is consolidated, and while driving a bedrock anchor 8 or the like according to its necessity, the bedrock is excavated in stages. An exposure part of the steel pile 2 in respective excavating stages is connected so that the plan shape becomes an almost triangular shape whose bedrock side is set as a top part, and a horizontal floor board 5 or the like is formed in this part, and a wall surface 6 or the like is formed on two surfaces coming into contact with the bedrock in an almost triangle pole-shaped space created by excavation proceeding to a lower part of the bedrock.