baber/WOPTO huggingface dataset:
Patent JP-S56117157-A (JP)
Title: Tester of dew condensation and frost setting
Inventor: UCHIMURA KAZUHISA
IPC: G01N25/68
Filed: 1980-02-21
Abstract: PURPOSE:To enable to perform an experiment on the dew condensation and the frost setting in a short time, by providing a sample holder on a rotary table and cooling the surface of the inner wall to a temperature of dew point or frost point of the sample with a cooler using a cooling medium of liquid or gas and making the surface of the sample dewed or frosted. CONSTITUTION:The sample holder 5 is fixed on the rotary table 3 and the sample holding jig 6 is fitted up on each face of the holder 5 and then, the test piece 7 is attached to the jig 6. The holder 5 is hermetically sealed execpt an entrance and exit of cooling medium and multitubular cooler 8 is provided on the inner wall of the surface laid on with the sample and then, the piece 7 is cooled to a determined temperature with the cooling medium supplied from the cooling medium entrance and 9 through respective connecting tube 10. The cooling medium passed  through the cooler 8 is recirculated and is flowed in the header 9 again from the  inflow opening 14 and then, the temperature of the cooling medium is automatically  controlled at a set up temperature. Hereby, durability of the test piece for the dew  condensation and the frost setting can be tested in a short period by setting up the  conditions of temperature and humidity.
Patent JP-S60179840-A (JP)
Title: Adder
Inventor: FUREDERITSUKU EE UEA
IPC: G06F7/50
Filed: 1985-02-05
Abstract: PURPOSE:To provide an adder reduced at the number of logical stages and having a simple circuit by providing the adder with a means for receiving bits from operands to respective cells and a means for receiving an intermediate binary tree value. CONSTITUTION:A cell 100 of a full adder has a group of input wires 115 and a group of output wires 125 and input wires A0, A1 connect the input wires 115 with a logical box 175. Wires B0-G1 connect the input wires 115 with the output wires 125 and other cells also have the same constitution. The input wires 115 and the output wires 125 transmit intermediate tree values. The input wires 115 are used by a carry-in logical box 130 to discrimination whether the cell 100 has a carry-in signal or not. To discriminate a value for the output wires 125, the input wires 115 are also used for the cell 100. The output wires 125 are used as one group of input wires 215 of a cell 200.
Patent JP-S61182639-A (JP)
Title: Tracking control circuit of optical recording and reproducing device
Inventor: SUZUKI MOTOYUKI
IPC: G11B7/09
Filed: 1985-02-08
Abstract: PURPOSE:To enter quickly an optical spot at a track position by providing a circuit detecting that tracking is deviated, turning on/off the limit action of a limiter circuit with the aid of the detecting output, or changing a limited voltage level. CONSTITUTION:An absolute value circuit 12 takes the absolute value of a tracking error signal (a), and a comparator 13 compares the signal with a reference voltage. When the output (e) of the circuit 12 exceeds the reference voltage value, the output (f) of the comparator 13 is raised at a high level so as to detect that the optical spot is deviated from the track position. Thus the detection positions are not changed not only when the optical spot is deviated in the inner peripheral direction of the track but also when it is deviated in the outer peripheral direction. The output (f) of the comparator 13 is inputted as a limiter switching signal (d) to a limiter circuit 4 through an AND circuit 14 and a re-triggerable monostable multiplexer 15. Then the circuit 4 turns on/off the limiter action or changes the limited voltage level with the aid of the signal (d). Thus a signal with a large amplitude is not applied to the actuator.
Patent JP-S59148298-A (JP)
Inventor: TAKEMATSU YOSHIYUKI
IPC: H05B41/32
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-H05189985-A (JP)
Title: Eprom its writing device and writing method
Inventor: INOUE HAJIME
IPC: G11C17/00
Filed: 1992-01-10
Abstract: PURPOSE:To perform the erasure and write of data on an EPROM without reloading on another device. CONSTITUTION:An ultraviolet radiation port 4 is formed on the upper plane of a packaging part 3 provided at the upper part of the main body 2 of a writing device 1. Also, an ultraviolet irradiation window 12 is formed on the lover plane of the package 11 of the EPROM 10 so as to face with the ultraviolet radiation port 4 of the packaging part 3 when the EPROM 10 is loaded on the packaging part 3. The data in the EPROM 10 can be erased by loading the EPROM 10 on the packaging part 3 of the writing device 1, and irradiating the ultraviolet irradiation window 12 with ultraviolet rays from the ultraviolet radiation part 4. Also, new data can be written on the EPROM 10 as leaving the EPROM on the packaging part 3 after the data erasure is completed.
Patent JP-S62179987-A (JP)
Title: Thermal transfer ribbon
Inventor: IMAEDA MIKIO
IPC: B41J31/00
Filed: 1986-02-03
Abstract: PURPOSE:To enable clear printing free of blur or voids in images to be performed even on a non-smooth printing paper and enable a misprinted character to be corrected through lift-off by the same ribbon as that used for printing, by constituting the titled ribbon of a film form base and an ink layer comprising a component A consisting of an ethylene-vinyl acetate copolymer resin or an ethylene-ethyl acrylate resin, a component B consisting of a specified high- viscosity resin and a coloring agent. CONSTITUTION:A thermal transfer ribbon 10 comprises a releasable layer 12 provided on a film form base 11, and an ink layer 13 provided on the layer 12. The ink layer 13 comprises a coloring agent and a binder. The binder consists of a combination of an etylene-vinyl acetate copolymer resin or an ethylene-ethyl acrylate resin (component A) and a high-viscosity resin incompatible with the component A and having a melt viscosity at 150 deg.C of not less than 10<3> P (component B).
Patent JP-S60167228-A (JP)
Inventor: HIYAMA YASUYUKI
IPC: H01H83/02
Filed: 1984-02-10
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-S57136727-A (JP)
Title: Manufacture of electron tube grid
Inventor: TANAHASHI ISAO
IPC: H01J23/02
Filed: 1981-02-17
Abstract: PURPOSE:To enable equalized and sufficient caulking to be performed with weak roller pressure in a short time by providing a grid strut with pairs of deep grooves each containing a grid winding and shallow grooves not containing any winding, and pushing and bending a partition wall formed between ditches by means of a toothed roller so as to make the grid winding to be fixed. CONSTITUTION:A pair of a deep groove 3 in which a grid winding 2 is placed, and a shallow groove 4 which is used for caulking work and doesn't contain any winding are provided on a grid strut 1. For example, many ten pairs of grooves 3 and 4 are provided on the strut 1 at grid-pitch intervals. Next, the strut 1 is fixed on the circumference of a core winding machine, and the winding 2 is inserted into the deep groove 3. After that, a tooth 7 of a toothed roller 6 is put in the shallow groove 4, and is pushed in the direction indicated by an arrow 12 to make a partition wall 5 formed between the grooves 3 and 4 to be easily pushed and bent by the pressure of the tooth 7. When the part 7 is in the groove 4 and the wall 5 is distorted, the roller 6 is moved over the strut 1 so as to make the winding 2 to be fixed by caulking. By the means mentioned above, equalized and sufficient caulking can be carried out in a short time.
Patent JP-S62182878-A (JP)
Title: Labeling processor
Inventor: OKUYAMA YOSHIYUKI
IPC: G06T7/60
Filed: 1986-02-05
Abstract: PURPOSE:To decrease the number of labels produced newly and to prevent occurrence of the label overflow by allocating the same labels to the picture elements set separately from each other on the same line. CONSTITUTION:A picture element transmission part is provided to decide whether or not both picture elements A and B set separately from each other on a noticed line (i) for labeling are connected to each other via the picture element on a lower line (i+1). If it is decided that both elements A and B connected together with the picture element on the line (i+1), the same temporary labels are attached to both elements A and B in a temporary labeling process. Thus the use of undesired labels is avoided and therefore the occurrence of the label overflow is reduced. Then the number of labels stored in a label relation table is also reduced. This shortens the processing time needed for table and analysis carried out by software. As a result, the labeling speed is increased.
Patent JP-S57149517-A (JP)
Title: Opening roller for fiber lump
Inventor: RORUFU BINDAA
IPC: D01G7/04
Filed: 1982-02-16
Abstract: A take-off roll for opening fiber bales by loosening fiber flocks therefrom contains toothed discs mounted along and upon rotatable shaft. Each toothed disc comprises semi-circular or half-discs which substantially are in the form of half a circular ring. An approximately half or semi-circular ring-shaped cup is provided for each half-disc. Each of the half-discs is embedded in the cast cup or cup member, and the cup members of the half-discs which are assembled together to form one of the toothed discs surround the shaft in a substantially ring-shaped manner. The cup members are releasably mutually fixed and rigidly connected to the shaft by a press fit. Certain advantages of the inventive take-off roll consist in easy replacement of any damaged half-disc and its cup member, and a free adaptability of the staggering of the teeth between the toothed discs. This permits elimination of the occurrence of undesirable vibrations of the take-off roll. Finally, the embedding of the half-discs in the cast cup members permit, within wide limits, the choice of the optimum material for each of these parts. Thus, for instance, the cup members can be fabricated from a lightweight material and the half-discs from a very hard material.
Patent JP-S62180307-A (JP)
Title: Optical multiplexing method
Inventor: SHIRASAKI MASATAKA
IPC: G02B6/293
Filed: 1986-02-04
Abstract: PURPOSE:To execute optical multiplexing of a high density and a low loss by making the most of the respective features of a star coupler and a wavelength multiplexer, by multiplexing light beams of plural contiguous wavelengths by a multiplexer having no wavelength dependency, and multiplexing plural multiplexed light beams by the wavelength multiplexer. CONSTITUTION:Light beams emitted from each signal source of wavelengths lambda1, lambda2, ...lambda10 are multiplexed by a star coupler 21, and light beams emitted from each signal source of wavelengths lambda11, lambda12, ...lambda20 are multiplexed by a star coupler 22. Light beams emitted from each signal source of wavelengths lambdan-9, lambdan-8, ...lambdan are multiplexed by a star coupler 2n/10, and n/10 pieces of multiplexed light beams are multiplexed by a wavelength multiplexer 3 and sent out of a transmission line 4. In this case, when the intensity of the light beam emitted from each signal source is '1', each signal light is attenuated to 1/10 by multiplexing of a star coupler 2 and sent to the wavelength multiplexer 3, and since there is no multiplexing loss therein, the intensity of the signal light is sent to the transmission line in a state that it remains in 1/10. In this way, a loss caused by multiplexing can be reduced.
Patent JP-H10189830-A (JP)
Title: Resin-sealed semiconductor device and manufacturing method therefor
Inventor: OKUMURA ICHIRO
IPC: H01L23/495
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a resin-sealed semiconductor device and its manufacturing method having high reliability, while realizing the thinning process not only the conventional type one with its both sides simply resin-sealed. SOLUTION: Another sealing resin 15a is provided beneath a die pad 11 due to stepped parts 17 formed by upsetting process of hanging leads 10 of a lead frame 9, so that a thin-type but substantially both side sealing-type semiconductor device may be provided with both side sealing structure for securing the reliability thereof. Furthermore, outer lead parts 16 to be outer terminals are substantially on the same surface of the sides of the sealing resins 15 not to be protruded from the conventional sealing resins, thereby enabling the deformation, etc., of the outer leads 16 to be avoided for realizing the surface packaged type semiconductor device.
Patent JP-H06175697-A (JP)
Title: Voice synthesizer
Inventor: AMASHIRO SEIICHI
IPC: G10L13/00
Filed: 1992-02-07
Abstract: PURPOSE:To provide a voice synthesizer which easily produces a synthetic voice that closely approximates the sounding of an original voice. CONSTITUTION:Gradient characteristics of a sound source wave spectrum are eliminated from an original voice by a gradient characteristic eliminating section 1, linear prediction coefficients are obtained for every frame period using a linear prediction analysis method at a transfer function predicting section 2, a filtering is performed against the waveforms that are made by cutting out the linear prediction coefficients and the sound source waves using a time window function for every frame period at a synthesis filter section 3 and a synthetic voice which closely approximates the original voice is generated by eliminating the adverse effect of the time window function by a time window function eliminating section 4.
Patent JP-S60167281-A (JP)
Title: Battery equipped with cold-resistant device
Inventor: MASUBUCHI HIDEO
IPC: H01M10/6554
Filed: 1984-02-09
Abstract: PURPOSE:To easily use a battery in a cold district by heating battery electrolyte from the lower side by using special temperature characteristics of a semiconducting barium titanate ceramic. CONSTITUTION:The bottom 1 of a battery case is made thin so as to increase heat conductivity. A plate made by semiconducting ceramic and heat-resistant resin 3 is bonded together with the bottom so as to increase mechanical strength of the thin bottom. Since a semiconducting barium titanate ceramic having automatically temperature-controlling capability in various temperature ranges is obtained, it is appropriately selected based on the strength of the resin 3 at high temperature. One terminal of the semiconducting ceramic 2 is grounded and the other terminal is connected to a plus terminal of the battery to generate heat. Therefore, the battery is easily used in a cold district.
Patent JP-S62180260-A (JP)
Title: Magnesium ion sensor
Inventor: YAMAGUCHI HIDEICHIRO
IPC: G01N27/333
Filed: 1986-02-04
Abstract: PURPOSE:To improve ion selectivity and to make responsiveness faster by providing a film having a reversible oxidation reduction function on the surface of a conductive base body and providing a magnesium ion selective film thereof thereby constituting a sensor. CONSTITUTION:A carbon material, gold, etc., are used as the conductive base body and the film (oxidation reduction film) having the reversible oxidation reduction function is formed on the surface thereof. An org. compd. of quinone- hydroquinone type or amine-quinoid type or high-polymer compd. is used as the oxidation reduction film. The magnesium ion selective film is provided on said film to constitute the sensor. A film formed by depositing the magnesium ion carrier, for example, N,N'-diheptyl-N,N'-dimethyl-1,4-butanediamide, etc. on the high-polymer film is used as the magnesium ion selective film. Since the magnesium ion selective film is provided via the oxidation reduction film, the need for an internal liquid of the sensor is eliminated and the miniaturization is made possible. The potential responsiveness is thus improved and the high- accuracy is obtd.
Patent JP-H02203782-A (JP)
Title: Production of galactooligosaccharide-containing koji
Inventor: UENO SHIGENORI
IPC: C12N1/14
Filed: 1989-02-02
Abstract: PURPOSE:To obtain a collecting source of galactooligosaccharide, feed or material for processed food by culturing a specific fungus capable of producing beta-galactosidase in a medium containing lactose and bean-curd refuse. CONSTITUTION:A fungus belonging to the genus Aspergillus or Penicillium, capable of producing beta-galactosidase is cultured in a medium consisting essentially of bean-cured refuse blended with lactose. Consequently, bean-curd refuse of waste can be effectively used.
Patent JP-S58140693-A (JP)
Inventor: MIYAGAWA TAKENAO
IPC: G21C13/00
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-S61182110-A (JP)
Title: Method and device for detection of system
Inventor: KUMAMARU TOMOO
IPC: G05B23/02
Filed: 1985-02-07
Abstract: PURPOSE:To decide the abnormality parameter by giving identification to a model of a subject system every fixed time according to the control input and the observation value of said system and decomposing the variation vector between adjacent orientation values into components to decide the level of said vector. CONSTITUTION:A sequential identification arithmetic part 102 gives identification to a subject system every fixed time according to the control input and the observation value of a subject plant 2 and gives a coefficient matrix A of the system model to a variation square sum arithmetic part 103. The part 103 calculates the matrix A together with the conditions given from a condition setting part 101 to obtain the variation square sum DEV between steps. A parameter component extracting part 104 extracts the partial sums DEV1-DEVt out of said sum DEV and sends them to a parameter abnormality detecting part 105. The part 105 compares each parameter component with the threshold value to detect a fault and sends it to a fault parameter identification part 106. Then the identified abnormality parameter is displayed at a display part 107 for diagnosis results.
Patent JP-S58140604-A (JP)
Title: Temperature compensating circuit for semiconductor strain gage
Inventor: SATOU HIDEO
IPC: H01L29/84
Filed: 1982-02-17
Abstract: PURPOSE:To subject zero point outputs to temp. compensation by adding means of generating voltage roughly equal to the mid-point potential of legs while bridge-connected semiconductor strain gages are in a prescribed temp. state and connecting the one mid-point of the legs and the voltage point with resistors. CONSTITUTION:A compensation circuit 2 for sensitivity temp. consisting of thermistors RTG and resistors (R)S1, RS2 are connected in series to a bridge circuit 1 wherein semiconductor strain gages G1-G4 are connected. A compensation circuit 3 for zero point temp., which is constituted of RZ1-RZ3, divides input voltage VIN by the RZ1, RZ2 to obtain a reference voltage at the point (e) and connects the point (e) and one output point (b) of the circuit 1 through the RZ3. The zero point output of the output voltage Vo of the circuit 1 is compensated of temp. by regulating the RZ1-RZ3 and reconnecting the RZ3 from the point (b) to the point (d) in the above-mentioned way. It is further possible to compensate temp. by connecting parallel resistances to the gage G3 without changing the connection of the RZ3.
Patent JP-H11215696-A (JP)
Title: Power supply unit
Inventor: TERAOKA SHINJI
IPC: H02J1/00
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To nullify the power consumption in an off power condition with a remote control transmitter. SOLUTION: A power transformer 3 for supplying power to a microcomputer circuit 7 is connected between AC lines L1, L2. An electromagnetic relay 2 and a mechanical unlock switch 14 are parallel-connected to one line L1 of AC lines L1, L2 at the front stage of the power transformer 3. The voltage obtained by rectifying and smoothing from the secondary voltage of the power transformer 3 is supplied to the driving coil 21 side of the electromagnetic relay 2.
Patent JP-H11203460-A (JP)
Title: Pattern reader
Inventor: SONODA TSUNEHIKO
IPC: G06T7/00
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a pattern reader for obtaining a better image in order to recognize characters from an unclear pattern such as a serial number engraved on a silicon wafer. SOLUTION: The proposed pattern reader is provided with a point light source 10, an objective lens 20 for making illumination light from the point light source 10 incident upon a reflection face 1a to which a pattern to be read out is attached as an almost parallel beam and coverging light reflected on the reflection face 1a, a spatial filter 31A arranged on the focal position of the lens 20 and capable of interrupting a directly reflected component in the beam of the reflected light and transmitting only a scattered reflection component, an image formation lens 32 for forming an image of the pattern by the scattered reflection component, an image pickup element 33 arranged on the image forming poistion of the pattern image and capable of reading out the pattern,  and a light reducing filter 31B arranged between the lens 20 and the element 33 and having an optical characteristic capable of gradually attenuating transmissivity from the center to a peripheral edge part.
Patent JP-H02202730-A (JP)
Title: Test use digital synthesizer for satellite communication tdma terminal station
Inventor: HAMADA SHIGERU
IPC: H04B7/15
Filed: 1989-02-01
Abstract: PURPOSE:To correctly rearray even against a sending-out burst at the time of operating a transponder or carrier hopping in which a repeating use radio frequency is overlapped on a time base by providing a selecting distributor, an OR gate and a selecting multiple device. CONSTITUTION:A selecting distributor 1 selects transmitting burst TX Burst #1-#M sent out of transmission use TDMA terminal stations 1T-MT by transmis sion selecting signals TX SEL #1-#N for showing the numbers F1-FN of radio frequencies of a transponder or a carrier which is scheduled to be used for transmission. Subsequently, they are distributed to outputs D1-DN corresponding to the numbers F1-FN by a burst unit in each station, and an OR gate 2 takes OR like a time series at every output D1-DN with respect to the output of the distributor 1 and outputs F1-FN are obtained in each station. Next, a selecting multiple device 3 bridges the outputs F1-FN to time division multiplexing by reception selecting signals RX SEL #1-#M for showing the numbers F1-FN of the radio frequency of the transponder or the carrier which is scheduled to be used for reception by a receiving station, and can output them as bursts RX Burst #1-#M to reception use TDMA terminal stations #1R-#MR.
Patent JP-H11219063-A (JP)
Title: Fixing heater temperature control unit for electrophotographic device
Inventor: ISHIKAWA TETSUJI
IPC: G03G15/20
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To reduce a higher-harmonic current and to suppress a rush current and a source voltage variation value by performing control for gradually raising a voltage applied to a heater while maintaining a long interval (cycle) when soft start-ON control is performed at power-ON time. SOLUTION: To feed electricity to a fixing heater 5 when the temperature of the heater 5 is low at power-ON time, an electricity feed phase angle as the quantity of electricity feeding to the heater 5 is made small in the beginning and gradually increased and the applied voltage is all supplied to the heater 5 a certain time later to turn ON the heater 5 fully, thus performing soft start-ON control. In this case, the interval of electricity feeding to the heater 5 is longer than when the temperature of the heater 5 is high. In this device, an arithmetic circuit 11 selects a supply current according to the calculated resistance value of the heater 5 so that the current fed to the heater does not exceed a previously set current value, and a control circuit 2 performs control so that a voltage higher than a specific voltage is not applied to the heater 5.