baber/WOPTO huggingface dataset:
Patent JP-H0662084-A (JP)
Title: Data terminal equipment
Inventor: KIRIYAMA HIDEKI
IPC: H04L12/70
Filed: 1992-08-04
Abstract: PURPOSE:To obtain data terminal equipment which provides communication with a host protocol via a network service access point address without changing the software of an X.25 protocol packet layer as equipment based on CCITT recommendation X.25 in 1980, etc. CONSTITUTION:When an HS user 3 is set in a working state, the execution address U1 of the NS user, A DTE address DTE 1 to be called, and an identification IDI are registered on a mapping table for a control means 4. When an incoming call packet is received, the DTE address to be called of the incoming call packet and an identifier in the field of call user data are fetched. The mapping table is searched setting fetched DTE address to be called and identifier as keys, and when coincidence is obtained in the addresses or identifiers, a received packet is notified to the NS user with coincidental address or identifier.
Patent JP-H1165029-A (JP)
Title: Film unit with lens
Inventor: HATA KOJI
IPC: G03C3/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent a record control IC from making an erroneous operation by noise. SOLUTION: A record control IC 40 is actuated by a drive voltage VCC1 by connecting a plus side electric source line from a battery 43 to a VVC1 terminal 76 through resistors 78a, 64j and connecting a ground side electric source line to a GND terminal from the battery 43. By the electric source line with ripple noise when a main capacitor is being charged and by the main capacitor charging or discharging inside a strobe discharge tube when the strobo-scopic light emitts, an electrical discharge noise is produced. To absorb the ripple noise and the discharge noise, a first and a second capacitors 78b, 78c are connected between the plus side electric source line and the ground side electric source line near the record control IC 40 and constitute a filter circuit together with the resistor 78a.  The first capacitor 78b has its electrostatic capacity made small to absorb high frequency component and the second capacitor 78c has its electrostatic capacity made large to absorb low frequency component.
Patent JP-S59122194-A (JP)
Title: Color image pickup device with single image pickup device
Inventor: MORIMURA ATSUSHI
IPC: H04N9/07
Filed: 1982-12-28
Abstract: PURPOSE:To improve overall picture quality by detecting condition generating the distortion of a luminance signal because of the modulated component of a chrominance signal so as to minimize the distortion of the luminance signal. CONSTITUTION:The luminance signal including the modulation component is separated from a signal from an image pickup element 901 at a filter 902 and a band is controlled with a control signal (k) in response to the state of an object at a band control circuit 911 and the luminance signal (l) with less distortion and attenuated with the modulating component of the chrominance signal is obtained. On the other hand, a modulation chrominance signal (c) is separated from a signal of other image pickup element at a filter 903 and a color difference signal (e) with synchronous detection is obtained, and a signal (d) obtained through band limit in matching with this signal (e) is added to the signal (e) at an addition circuit 906 and a color difference signal (f) with good white balance is obtained. The signal (f) is synchronized at a synchronizing circuit 907 and two kinds of color difference signals g, k are obtained, the saturation and color edge are obtained by circuits 908, 909 and both outputs are operated at a luminance signal distortion reduction control circuit 910 so as to output the control signal (k).
Patent JP-S59123405-A (JP)
Title: Constant speed control system for electric motor car
Inventor: TACHIBANA MEGUMI
IPC: H02P7/298
Filed: 1982-12-28
Abstract: PURPOSE:To raise the speed to a target speed smoothly without causing the variation in unnecessary torque after a power drive resistor shortcircuits by controlling a field current in response to the weak field pattern and the outputs of a constant current limiter and a constant speed control limiter. CONSTITUTION:When constant speed command conditions first consist by an AND circuit 1, a weak field pattern circuit 2 outputs a weak field pattern. When an armature current I increases to exceed a constant acceleration pattern current IP in response to a load, a constant current limiter 4 strengthens a field by the amount proportional to the difference (I-IP) of the actual current and the pattern current. The actual speed is controlled by the output of the constant current limiter 4 to increase toward the target speed, and when it tends to exceed the target speed, a constant speed control limiter 5 operates this time, and controls to suppress the speed rise over the set speed.
Patent JP-H0895201-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KATO KATSUNORI
IPC: G03C1/83
Filed: 1994-09-26
Abstract: PURPOSE: To obtain the photographic sensitive material having durability against a safe light and free from occurrence of residual dye stains and deterioration of sensitivity and a γ value and superior in handleability in a light room by incorporating a specified alkali-insoluble dye in a nonphotosensitive material. CONSTITUTION: The silver halide photographic sensitive material contains at least one kind of alkali-insoluble dye having a part capable of absorbing a light in the photosensitive wavelength region of the silver halide photographic sensitive material having a maximum absorption wavelength of 300-430nm in the nonphotosensitive layer and represented by the formula, or a dye releasing this dye. In the formula, X is an H atom or an alkyl or aryl or aralkyl group substitutable on the pvridone ring; Y is an alkyl or aralkyl group; R is an H atom or an alkyl group or the like substitutable on the benzene ring; each of X and Y and R is a group having a protone ionizable in the developing conditions and at least one of them is substituted by one or two substituents; and m is an integer of 0-3.
Patent JP-S6294248-A (JP)
Title: Numerical control device
Inventor: ITO MASATOSHI
IPC: B23Q15/12
Filed: 1985-10-17
Abstract: PURPOSE:To carry out machining without breakage of a tool or a workpiece by relatively operating the load detected value and the load set value of a main spindle, and controlling the feed speed of a workpiece so that a main- spindle load becomes constant in accordance with the operated result. CONSTITUTION:When a numerical control device 4 is in a control operating condition by throwing a power source into it, its arithmetic unit 4B selects a load set value corresponding to the number of the tool to be used in machining, from a memory 4A and, then, issues a command for sending it to a control unit 4C. Thereby, the control unit 4C gives a command of feeding at certain speed to a main spindle 1a and a table driving servomotor 5. At this time, a load detected value which is read by a main-spindle load detecting means 3 is fed back to the control unit 4C, and the arithmetic unit 4B compares the load set value read from the memory 4A with the fed-back load detected value and, if the fed-back load detected value is the larger, it gives a command to decelerate a feed speed to the control unit 4C. Accordingly, a tool or a workpiece can be prevented from being subjected to an unnatural force.
Patent JP-H0281462-A (JP)
Title: Manufacture of thermal conductor for boiling cooling
Inventor: SATO MOTOHIRO
IPC: F28F21/04
Filed: 1988-09-16
Abstract: PURPOSE:To facilitate manufacture of ceramic thermal conductor for boiling cooling having hollow holes of three-dimensional textile structure, i.e., hollow through-holes piercing along three-dimensional directions, by a method wherein, after a three- dimensional cloth composed of three-dimensionally oriented fibers is impregnated with ceramics, the three-dimensional cloth is extinguished and the ceramics is sintered. CONSTITUTION:A thermal conductor 1 is made of ceramics and hollow through-holes 2, 3 and 4 are made to pierce through the thermal conductor 1 along three-dimensional directions and the respective through-holes along the same direction are approximately in parallel with each other. A three-dimensional cloth 8 is impregnated with fluid ceramics and dried to solidify the ceramics. Then the three-dimensional cloth is extinguished by heating at a high temperature and the ceramics is sintered. For instance, low density polyethylene is used as fiber material. On the other hand, AlN, for instance, having an excellent thermal conductivity after sintering is used as ceramic material. AlN powder whose average particle diameter is 3mum is used. Y2O3 is added as sintering accelerator for AlN and polyvinyl butyral is added in order to improve the dispersibility of the AlN powder and a dimensional accuracy at the time of sintering. The sintering is carried out under the conditions of the highest heating temperature of 1900 deg.C and a holding time of 2 hours in a nitrogen atomosphere.
Patent JP-H06187440-A (JP)
Title: Formation method of digital shading image
Inventor: TEIMOSHII JIEIMUZU MAKUMAREI
IPC: H04N1/405
Filed: 1993-09-16
Abstract: PURPOSE: To provide a method for generating a digital gradation matrix in a size selected for using it in a picture processing system forming a binary picture from the input picture of continuous tones, which is executed by a computer. CONSTITUTION: The storage positions of two-dimensional alignment for storing values are regulated. The two-dimensional alignment is divided into four quadrants in the same size. The respective quadrants have the original points of the quadrants, the peripheries of the quadrants and four auxiliary quadrants 40, 42, 44 and 46 arranged at the peripheries of the original points of the quadrants. Thresholds are allocated to the storage positions in a pair of quadrants on a first diagonal in order that size increases toward the periphery of the quadrant from the original points of the quadrant and a concentric square is completed as the magnitude of the threshold increases.  The thresholds are allocated to the storage positions in a pair of the quadrants on a second diagonal line in order that the size increases from the periphery of the quadrant toward the original point of the quadrant and the concentric square is completed as the magnitude of the threshold increases. The thresholds are arranged so that they become symmetrical in right and left against the auxiliary quadrants which face one another on the alternate diagonal lines in the respective quadrants.
Patent JP-H04112463-A (JP)
Title: Provisional wiring device for connection of power supply
Inventor: MACHII YOSHIHIRO
IPC: H01R9/22
Filed: 1990-08-31
Abstract: PURPOSE:To provide a provisional wiring device for connection of a power supply, with which power supply connection can be done by one-step operation, by furnishing detent grooves in a terminal board, and equipping a jig for terminal with pawls which are detained with the detent grooves. CONSTITUTION:A jig 21 for terminal is to be fitted removably to a terminal board 20, and thereby provisional wiring with a power supply is made for performing a test to check operation of an air-conditioner assembled completely. When the whole jig 21 is sunk in order to mount the jig 21 to the terminal board 20, pawls 35a. 35a sink while sliding on the two side walls of an insulative substance base 22 as a guide. When these pawls 35a, 35a reach the opening edges of detent grooves 28, 28, the whole pawls 35, 35 shut through the action of the tensile force of tension springs 36, 36, so that the pawls 35a, 35a are detained with the detent grooves 28, 28. Thus connection with the power supply can be done by one-step operation.
Patent JP-S6288362-A (JP)
Title: Manufacture of semiconductor device
Inventor: KADOTA YASUO
IPC: H01L29/72
Filed: 1985-10-15
Abstract: PURPOSE:To decrease parasitic base resistance accurately and to implement a high-speed bipolar transistor, by forming a graft base region by a self- alignment method with respect to an emitter region. CONSTITUTION:By utilizing the difference in impurity concentration in polysilicon, a non-doped polysilicon film 114 is selectively removed with KOH and the like, and a P<+> polysilicon film 115 is made to remain. Then, a silicon oxide film 112 is immersed in buffered flouric acid and removed. Thereafter, the device is immersed in a phosphoric acid solution, and the entire surface of a silicon nitride film 111 is removed. With the P<+> polysilicon film 115 as a mask, a silicon nitride film 107 is selectively removed. An opening part 116 is formed. A silicon nitride pattern 106A is also formed. The graft base region 116 is determined by the thickness of the silicon oxide film 112. Therefore, the device can be formed accurately and minutely, and junction capacitance is made small. The graft base region 116 is formed by a self-alignement method with respect to an emitter region 122. Therefore, it is not necessary to consider allowance margin, and the transistor size can be reduced.
Patent JP-S60120946-A (JP)
Title: Method for separating egg yolk and egg white and apparatus therefor
Inventor: FUJIMURA HAJIME
IPC: A23J1/09
Filed: 1983-12-06
Abstract: PURPOSE:To improve the separation performance of egg yolk and egg white, by adjusting the posture of a cup having a V-shaped opening part in the sidewall according to the properties, e.g size and freshness of an egg to be treated. CONSTITUTION:An egg yolk and egg white flowing down from a broken egg is received in a cup, and the egg white is made to flow out of an opening part of the cup and separate the egg white from the egg yolk. In the method, a separation cup 4 having a bottom (4A) with a downward narrowed shape and suitable for containing one egg yolk, and a V-shaped opening part 8 having tilted opening edges (8A) extending from a little above the height of the egg yolk contained in the bottom (4A) to the top edge in the symmetry right and left on the sidewall on the diameter in the forward direction is used as the cup. In the process, the opening part 8 is tilted upward for an egg having a large egg yolk or low freshness. The opening part 8 is tilted downward for an egg having a small egg yolk or high freshness to control the outflow of the egg white. Thus, the separation performance of the egg yolk and egg white can be improved, and the egg yolk of high purity can be recovered even in high-speed treatment.
Patent JP-S6383112-A (JP)
Title: Rubber-modified thermoplastic resin composition
Inventor: YAMASHITA SATOSHI
IPC: C08F255/08
Filed: 1986-09-29
Abstract: PURPOSE:To obtain the title composition excellent in chemical, weathering and impact resistance and giving a molding of an excellent appearance, by copolymerizing an aromatic vinyl compound with a copolymerizable monomer in the presence of a specified ethylene/alpha-olefin(/nonconjugated diene) copolymer rubber. CONSTITUTION:Ethylene (a) is copolymerized with an alpha-olefin (b) (e.g., butene-1) at an (a) to (b) weight ratio of 95-60/5-40 and, optionally, a nonconjugated diene (c) of an unsaturated group content of 4-40 (in terms of an iodine value) to obtain an ethylene/alpha-olefin(/nonconjugated diene) copolymer rubber (A) having a weight-average MW to number-average MW (as measured by GPC) ratio of 2-5, an m.p. (as measured with a differential scanning calorimeter) of 40-130 deg.C and a ratio of a crystal melting enthalpy at 110 deg.C or higher to a total crystal melting enthalpy (as measured with a differential scanning calorimeter) of 0-0.15. An aromatic vinyl compound (B) is copolymerized with a monomer (C) (e.g., vinyl cyanide compound) copolymerizable with component B at a B to C weight ratio of 30-98/70-2 in the presence of component A.
Patent JP-S60125233-A (JP)
Title: High degree treatment of exhaust gas
Inventor: SAITOU JIYUN
IPC: B01D53/86
Filed: 1983-12-08
Abstract: PURPOSE:To almost perfectly remove silane gas in exhaust gas, by allowing the silane gas in the exhaust gas of a semiconductor preparing apparatus to pass a packed bed based on solid metal oxide to treat the same. CONSTITUTION:A quartz tube 1 is packed with solid metal oxide particles to form a packed bed 2. The part of the packed bed 2 is heated within a range of a room temp. -800 deg.C by an electric furnace 3. Silane gas is diluted with nitrogen gas while the diluted silane gas with predetermined concn. is stored in a gas reservoir 4 and subsequently passed through the packed bed 2 through a flow meter 5, a needle valve 6 and pump 7. The treated gas 8 from the outlet of the packing layer 2 is collected and the concn. of silane gas therein is analyzed. The concn. thereof is reduced at least to 0.5ppm or less, pref., 0.1ppm or less. In order to regenerate or exchange the packing material, a plurality parallel sytem is pref. employed.
Patent JP-H1165518-A (JP)
Title: Drive method for discharge display panel
Inventor: SANO YOSHIO
IPC: G09G3/28
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To easily and surely control light emission of all pixels of discharge display panel, having high luminance and high light-emitting efficiency by combining a subfield which displays a pixel in an odd numbered pixel row with a subfield displaying a pixel in an even numbered pixel row and independently displaying/emitting all pixels in a screen. SOLUTION: A sustaining pulse 31a applied on odd numbered sustaining electrodes C1 , C3 ,... and a sustaining pulse 32a applied on odd numbered scanning electrodes S1 , S3 ,... are applied alternately. Also, a sustaining pulse 31b applied on even numbered sustaining electrodes C2 , C4 ,... and a sustaining pulse 32b applied on even numbered scanning electrodes S2 , S4 ,... are applied alternately. Consequently, the phase of the sustaining pulse applied on the scanning electrodes and the sustaining electrodes being divided in two groups is contrived such that the sustaining discharge is performed for every pixel row. The display for every one pixel row is made to be a display of pixels in an odd numbered pixel row and the display of pixels in an even numbered pixel row and by combining them with each other so that all the pixels are independently emitted/ displayed.
Patent JP-H04112592-A (JP)
Title: Semiconductor laser
Inventor: AOKI MASAHIRO
IPC: H01S5/00
Filed: 1990-09-03
Abstract: PURPOSE:To reduce leakage currents to a clearance layer, and to improve the injection efficiency of currents to an active quantum layer by introducing a specific high-resistance semiconductor layer into the clearance of the active quantum layer. CONSTITUTION:An Fe-doped high-resistance InP layer having 10<7>OMEGAcm or more or an Fe-doped high-resistance InGaAsP clearance layer (a compositional wavelength of 1.15mum) 13 is grown through an MOCVD method, thus concentrating currents injected to an active layer to a quantum fine line having optical gains and a quantum box 2 because the currents injected to the active layer cannot be made to flow through the high-resistance clearance layer 3 in a quantum fine line laser or a quantum box laser. Accordingly, reactive currents are reduced sufficiently, and the injection efficiency of currents is improved while optical gains and differential gains as the gradients of optical gains to injection currents can be increased.
Patent JP-H1165810-A (JP)
Title: Automatic screen display switching method and recording medium recording the same and terminal equipment
Inventor: MASUI NOBUHIKO
IPC: G06F3/048
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an automatic screen display switching method improving the convenience and the operability of a user and to provide a terminal equipment. SOLUTION: A shift speed calculation part 4 calculates the shift speed of the terminal equipment from a present position obtained in a present position setting part 3. A use environment setting part 5 detects the position, the angle and illuminance of the terminal equipment. A screen display data retrieval part 2 retrieves a screen display data storage part 1 from the use situation of the shift speed, the position/angle and illuminance and automatically decides optimum screen display. A screen display processing part 6 displays the decided screen in accordance with a request. Thus, the display of the plural screens in the portable terminal equipment is automatically switched without depending on the switching of a manual operation and therefore screen display is automatically matched with the use situation of the user of the terminal equipment.  Then, respective screen displays are provided in natural forms for the user. Operability and convenience can be improved and the device can effectively and efficiently be used.
Patent JP-H10150204-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SHINO TOMOAKI
IPC: H01L29/786
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To reduce the parasitic capacitance of a semiconductor device to make the high-speeds operation of the device possible by a method wherein potential-in- substrate control layers are formed in such a way that the control layers are connected with a semiconductor layer on a region held between source and drain diffused layers and a first gate electrode does not exist on the semiconductor layer. SOLUTION: A semiconductor layer is formed on an insulating layer and a first gate electrode is arranged on the semiconductor layer via a gate insulating film to form one pair of source and drain diffused layers on the surface of the semiconductor layer in such a way as to hold the first gate electrode between them. Potential-in- substrate control layers are formed in such a way that the control layers are connected with a semiconductor layer on a region held between those source and drain diffused layers and the first gate electrode does not exist on the semiconductor layer. Moreover, a second gate electrode is provided in such a way as to come into contact with the first gate electrode.  For example, a first gate electrode, which consists of an N-type polysilicon layer, of an N-channel MOS transistor is provided in such a way that it is not arranged on body extension parts and P-type high-concentration impurities are ion-implanted in the body extension parts which function as potential-in-substrate control layers.
Patent JP-H1173161-A (JP)
Title: Driving method for simple matrix liquid crystal display device
Inventor: NAGAI MAKOTO
IPC: G02F1/133
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To display a static image of high quality on a large screen as well, by providing a dummy cycle, to which only a column voltage is applied in each subframe period and controlling the column voltage in the dummy cycle. SOLUTION: When operation is executed only by a multiline adderssing(MLA) driving system, a dummy cycle, which does not at all apply a scan voltage in each subframe period, is provided, and sums of mean square of the column voltage applied during each subframe period are prescribed in turn as S(1), S(2),..., S(k), and at least starting from the No.1 subframe period, between a distance from No.k/4 subframe period to No.k sub-frame period and a distance at least up to No.3k/4+1 subframe period a column voltage in the dummy cycle is controlled so that a formula S(n)=S(k+1-n) is satisfied. Thus, the sums of mean square of the column voltage system in each of the subframe period come to be symmetrically distributed.