baber/WOPTO huggingface dataset:
Patent JP-H0898525-A (JP)
Title: Switching mode power supply circuit
Inventor: GERARUTO RIRI
IPC: H02M3/335
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a switching transistor by which inflow losses are reduced, so as to enable substantial increase of operating frequency and size reduction of a transformer, without significant increase in circuit cost. SOLUTION: A control transistor TP023 which controls a switching transistor TP020 is turned on by a suitable control voltage during an insulation phase, until the collector voltage of the switching transistor TP020 drops to a minimum value. Preferably, the control transistor TP023 is turned on during an insulation discharge time and the next oscillation phase of a transformer LP20. Since a starting current is reduced greatly, the power loss of a starting resistor is not 1 watt but 33 mwatt throughout the operation time.
Patent JP-H1073670-A (JP)
Title: Weather discrimination method and device
Inventor: YAMADA MUNEO
IPC: G01W1/10
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a weather discrimination method and device capable of discriminating local weather state with high accuracy by utilizing a hierarchy type neural network capable of nonlinear processing in discriminating weather state. SOLUTION: Constituted are a weather sensor part 1A detecting and outputting the weather state such as temperature, pressure, road temperature, etc., a trend output part 1B outputting the trend of past weather state, a weather judgment part 2 for discriminating the weather state using a hierarchy type neural network based on the signal input from the weather sensor part 1A and the trend output part 1B and a display 3 indicating the weather state according to the discriminated result of the weather judgment part 2.
Patent JP-H0280799-A (JP)
Title: In-situ concrete lining work and water stopper for joint
Inventor: SUMIDA HITOSHI
IPC: E21D11/38
Filed: 1988-09-14
Abstract: PURPOSE:To attach a water stopper to joints easily by a method in which a water stopper is separated from a press ring and left in concrete, the press ring is advanced, and excavation and concrete placement are repeated in order. CONSTITUTION:A shield machine 1 is advanced by a driving source to excavated a tunnel by turning of a cutter 4 to form a tunnel 11. An annular water stopper 12 is concentrically held by a magnetic or adhesive force on the back side in relation to the advancing direction of a press ring 8 set on the periphery of an inner form 6. Concrete 13 is placed to the space between the inner surface of the tunnel 11 and the periphery of the form 6 from a concrete-placing tube 9, and the press ring 8 is backwards pushed by an oil-pressure jack 7 to compact the concrete 13. Excavation by the cutter 4 and placement of concrete through the tube 9 are repeated and annular water stoppers 12 are concentrically set on the end face of the joint 13c between the preceding concrete covering work 13a and the following concrete 13b. The leakage of water such as groundwater from the ground side into the tunnel can thus be prevented.
Patent JP-H0954716-A (JP)
Title: Dml execution method in distributed type data base system
Inventor: HIMENO SACHIKO
IPC: G06F17/30
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To reuse a DML object when the same DML is inputted by preserving the DML object of the DML inputted once from an AP in an RDA server. SOLUTION: A DML/execution ID notifying means 21 transmits a DML/- execution ID to an RDA server 30. A DML/execution ID acquiring means 31 receives the DML/execution ID, and a DML object retrieval means 32 retrieves the DML object in accordance with the execution ID from a DML object library 50. When no DML object exists, a DML object generating means 33 generates the DML object, and a DML object execution means 34 operates a DB 60 by executing the DML object, and a DML object managing means 35 manages the execution ID and the DML object in the DML object library 50. When the DML object exists, the DML object execution means 34 operates the DB 60 by executing the DML object.
Patent JP-H04109757-A (JP)
Title: Moving speed controller for optical system of picture reader
Inventor: MASHIBA TAMAKI
IPC: H04N1/047
Filed: 1990-08-29
Abstract: PURPOSE:To accurately control a moving speed of an optical system device by executing the moving speed detection processing and the applied voltage adjustment processing accurately at a prescribed time interval. CONSTITUTION:When an interrupt request of a moving speed detection processing A1 exists at a time t1, it is immediately executed and when it is finished, the processing is restored to the usual control processing. When an interrupt request of an applied voltage adjustment processing B1 exists at a time t2, it is immediately executed. When an interrupt request of other interrupt processing C1 comes during the execution of the former processing, the interrupt is not allowed but the execution of the applied voltage adjustment processing B1 is continued as it is and when the processing is finished, the execution of the other interrupt processing C1 in standby is started. However, when an interrupt request of the mobile speed detection processing A1 is raised at a time t5 during the execution of the processing B1, since the priority of the new processing is higher than that of the processing during the execution, the moving speed detection processing A1 is entered immediately and executed.
Patent JP-S59122150-A (JP)
Title: Fault supervisory system
Inventor: MIURA KAZUYUKI
IPC: H04L12/437
Filed: 1982-12-28
Abstract: PURPOSE:To supervise a fault slave station without reducing the data capacity in a frame data by providing a specific delay time capable of detecting a fault of each slave station to the frame data transmitted from a master station by each slave station. CONSTITUTION:The master station 1 and plural slave stations 2-1-2-4 are connected in loop via a transmission line 3, and when a delay time is given by each slave station to the frame data from the master station, e.g., a-bit by the slave station 2-1, 3a-bit by the slave station 2-2, 5a-bit by the slave station 2-3 and 7a- bit by the slave station 2-4, if a fault occurs at the slave statin 2-1, since the frame data is passed and 3a+5a+7a=15a-bit is detected by a supervisory device of the master station so as to discriminate the fault of the slave station 2-1.
Patent JP-H1161374-A (JP)
Title: Formation of adhesion strengthened sprayed coating
Inventor: NANBA KAZUO
IPC: C23C4/08
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain sprayed coating excellent in adhesive strength by subjecting the surface of a base material composed of a steel or an Ni alloy to blasting treatment, thermally spraying SFNi 4 thereon to form an under coat in a specified thickness, forming upper face sprayed coating by a thermal spraying material composed of a steel or an Ni alloy and subjecting the under coat to melting treatment at a specified temp. SOLUTION: A steel or an Ni alloy is used as a base material, its surface is subjected to blasting treatment and is roughened, and the surface is thermally sprayed with a thermal spraying material SFNi4 in a thickness of 0.05 to 0.2 mm to form an under coat. The surface is thermally sprayed with a steel or an Ni alloy as a thermal spraying material in a prescribed thickness to form into upper face sprayed coating. Then, the side of the upper face sprayed coating is subjected to heating (melting treatment) in the range of 950 to 1150 deg.C for 5 to 10 min by high frequency heating or gas flame. In this way, the under coat and the base material are melted to form a melted layer 1, which is melted with the upper face sprayed coating to form a melted layer 2, and the upper face sprayed coating is metallurgically bonded thereto via the under coat.
Patent JP-H0662429-A (JP)
Title: Low band converted chrominance signal processing circuit
Inventor: TONAMI JUNICHIRO
IPC: H04N9/89
Filed: 1992-08-05
Abstract: PURPOSE:To obtain a low band converted chrominance signal containing no jitter in a simple constitution. CONSTITUTION:A low band converted chrominance signal processing circuit applies the low band conversion to an input chrominance signal aa with use of a signal 3a obtained by rotating a VCO output signal 4a having the frequency 535/2fH (H: horizontal frequency). Then a PLL circuit drives a VCO 4 based on an error signal 6a obtained through the phase comparison carried out between the signal acquired by dividing a subcarrier signal cc having the frequency 455/2fH and the signal acquired by dividing the signal 4a.
Patent JP-H1035168-A (JP)
Title: Office work clip
Inventor: TERASAKI TAKAFUMI
IPC: B42F1/12
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent papers once leafed through from returning to the preceding state, when the papers clipped by an office work clip, the tip thereof becomes an obstacle, and to prevent the clip clipping papers from clipping other papers or moving to the other papers when the papers clipped by the office work clip is superposed on other papers. SOLUTION: An office work clip is shaped to a triangle and an angle out of the three angles is determined approximately a right angle, which is used by setting at the upper left angle of the papers.
Patent JP-H1074302-A (JP)
Title: Ticket issuance printer
Inventor: ITAMI KAZUHIKO
IPC: G11B5/09
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To improve jitter and to reduce magnetic errors by switching to a delayed writing timing when it is being delayed and switching to an advanced writing timing when it is being advanced and shifting a writing position. SOLUTION: A PM modulating section 2 converts serial data 'b' to writing data 'e' by timing signals outputted from a writing position compensation section 6 in accordance with a writing timing 'f' (WR'TIM-N). A writing driver section 3 converts the data 'e' into a magnetic writing current and transmits the current to a writing head 4. The head 4 writes magnetic data on a magnetic stripe on a magnetic card. A T-F/F5 outputs a fetch timing signal C when the signal outputted by the section 6 is received.
Patent JP-H0894373-A (JP)
Title: Navigation device for vehicle
Inventor: NAKAMURA MOTOHIRO
IPC: G08G1/0969
Filed: 1994-09-26
Abstract: PURPOSE: To enable a navigation device for vehicle to accurately discriminate that its own vehicle has passed through a pointed place by adding at least a prescribed value to the shortest distance when the distance found by means of a distance calculating means becomes the nearest to the pointed place. CONSTITUTION: A location section 22 detects the absolute location of its own vehicle based on the data supplied from a sensor section 10 and compares the absolute location with the map data supplied from a map data storing section 14. The section 22 is connected with a calculating section 24 and supplies the present location data to the section 24. The section 24 always calculates the distance Xn from the present location to a pointed place and discriminates whether the distance Xn is 1.0km. When, for example, the distance Xn is 1.0km, the section 24 discriminates that an IG (ignition switch) is 'OFF' and, when the 'OFF' state of the IG continues more than 30 minutes, discriminates that the vehicle has passed through the point.
Patent JP-H1160738-A (JP)
Title: Preparation of polysulfone solution and forming of polysulfone
Inventor: AGA YOSHIHIRO
IPC: C08G75/20
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To enable the preparation of the subject solution, capable of suppressing occurrence of cloudiness at the time of storage, excellent in stable feedability to a molding machine or the like, having a high molding efficiency and useful for the production or the like of various separation membranes by dissolving a polysulfone in its solvent, providing a solution and maintaining the resultant solution at a specific temperature. SOLUTION: (A) A polysulfone such as a compound represented by the formula [(n) is 50-80] is dissolved in (B) a solvent such as dimethylacetamide to provide a solution, which is then maintained at >=80 deg.C, preferably >=90 deg.C temperature. Concretely, the solution can be maintained at a prescribed temperature in steps ranging from at least the production of the polysulfone solution to storage and preservation and further in the preservation, e.g. the dissolution of the component A, solution feeding, filtration to use for forming or the like in storage and preservation to thereby achieve the objective various effects.
Patent JP-H1075102-A (JP)
Title: State display and output device for high-frequency switching device of transmitter
Inventor: YOSHIDA HIROSHI
IPC: H01H36/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the erroneous output of a switch by the repetitive operation of a rotary shaft, without using a cam having special shape and accuracy by providing a disk provided with a magnetic body for generating a magnetic flux to be linked with the rotary movement of the rotary shaft and a lead switch fixed to a place other than the rotary shaft. SOLUTION: To the disk 6 fixed to the rotary shaft 2, so as to be linked with the operation of the rotary shaft 2, an element (magnet or the like) for generating the magnetic flux on the circumference is installed. The disk 7 is fixed to the place other than the rotary shaft 2, so as not to be linked with the rotary operation of the rotary shaft 2, and the lead switch 8 is installed on the circumference of the disk. The disk 6 and the disk 7 are installed in positions which are parallel at all times, even by the rotary movement of the rotary shaft 2. When the rotary shaft 2 rotates, the lead switch 8 performs the operation of turning the switch on, when the magnetic body 9 is passed through by the rotary movement of the magnetic body 9. From the output of the lead switch 8, the state (position) of the high-frequency switching device of a transmitter can be recognized.
Patent JP-H0279140-A (JP)
Title: Disk cache controlling system
Inventor: HIRAI YOSHIRO
IPC: G06F12/08
Filed: 1988-09-16
Abstract: PURPOSE:To perform transfer of designated data through a disk cache controlling channel under a state where a host device is unconscious of the transfer by directly transferring the designated data between a main storage and disk if the error flag of a block is turned on when the data is set in the block of a cache memory. CONSTITUTION:When an error occurs due to a fault on a disk 31 side while data transfer is performed by blocks between a cache memory (CACHE) 13 or main storage 12 and the disk 31, a disk cache controlling (DCC) channel 20 sets an error flag in a turned-on state in the directory managing the block. The channel 20 performs designated data transfer between the main storage 12 and disk 31 without using the CACHE 13 when the error flag set in the CACHE 13 is turned on. Therefore, a data transferring process can be performed by means of the DCC channel 20 only in a state where a host device 10 is unconscious of the transfer.
Patent JP-S61109216-A (JP)
Inventor: ISHII HIDEO
IPC: H01H1/14
Filed: 1984-11-02
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-2001051598-A (JP)
Title: Elliptic curve operating device using successive extension and program recording medium
Inventor: HOSHINO FUMISATO
IPC: G09C1/00
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To realize the multiplicative operation on an extended field with a smaller number of multiplication. SOLUTION: The symbol (p) represents an odd prime number or the power of the odd prime number, and the symbol (m) represents an integer not a prime number, and the element of the extended field GF (pm) is inputted, and is decomposed to m=s1, s2,..., sn so as to satisfy q0=p, q1=ps1, q2=(ps1)s2,..., qz=(...(ps1)s2)...)sn=pm, and GF (pm) is made GF (...((ps1)s2)...)sn, and the string and the data of this operation are converted to the string and the data on the operation on GF (qn-1) for values of inputs R (x0, x1,...) and x0, x1,... with a GF (qn) operator 18A and are sent to a GF (qn-1) operator 18B, and the operator 18B converts the input to the string and the data of the operation on GF (qn-1) and sends them to a GF (qn-2) operator 18C. Similarly, the string and the data of the operation until GF (q0) are converted, and a GF (q0) operator 18D calculates this to output the result.  Individual operators perform the multiplication by a 3/4 method.
Patent JP-H1077360-A (JP)
Title: Heat ray shielding composition and heat ray shielding material
Inventor: MORITA MASARU
IPC: C09D7/12
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a heat ray shielding composition exhibiting high heat ray shielding ability and having excellent weatherability by containing a phthalocyanine-based infrared absorber and an ultraviolet absorber in a specific ratio. SOLUTION: This composition contains (A) a phthalocyanine-based infrared absorber and (B) an ultraviolet absorber (e.g. 2,4-hydroxybenzophenone) and a weight of the component B is more than 10 times of the component A. Preferably, a compound of the formula [X is H, a halogen, etc.; Y is SR<4> , OR<5> (R<4> and R<5> are each phenyl or a 1-20C alkyl), etc.; (a) is 1-4; (b) is 0-4 and (a+b) is 1-4; M is a metal, a metal halide, etc.] is used as the component A. Preferably, 0.005-9wt.% of the component A is contained in the objective composition. Preferably, a transparent resin is compounded in the objective composition as a matrix. Preferable transparent resins are polycarbonate, a saturated polyester an acrylic resin, etc.
Patent JP-H0299355-A (JP)
Title: Turning drive for carrying roller
Inventor: JINGU TOSHIHIRO
IPC: B41J13/02
Filed: 1988-09-16
Abstract: PURPOSE: To effectively convey a recording medium by providing a cam for regulating a drop of a gear, and a stopper for preventing a clockwise rotation of an arm, thereby preventing a skipping of a tooth between gears. CONSTITUTION: When a motor 50 is rotated in a direction of an arrow A, a shaft 52 is rotated clockwise via gears 62, 64, a platen 34 is started to be lowered by an arm 54, and a main conveying roller 10 and a gear 2 provided on the platen 34 are started to be lowered as well. By following to it, an arm 8 is started to be rotated counterclockwise, and a transfer gear 4 is lowered in mesh with a gear 6. Meanwhile, a cam 30 is rotated counterclockwise by a pin 40 passed through a long hole 44 synchronously with rotation of the arm 8 to prevent a lowering of the shaft 46 of the gear 2 at an outer periphery of the cam 30. On the other hand, a stopper 32 is maintained as engaged with stud 48 provided at one end of the arm 8 as the rotation of the shaft 52, and the arm 8 cannot be rotated clockwise.
Patent JP-S60123694-A (JP)
Inventor: ICHIKAWA CHIHIRO
IPC: A62B5/00
Filed: 1983-12-06
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-H1074237-A (JP)
Title: Document image processing method and sentence area display method
Inventor: SAITO TAKASHI
IPC: G06F17/24
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a correction operation by detecting an area with the high possibility of failing in the character segmentation of a post-process inside an extracted document area as an irregular area based on the layout of document images. SOLUTION: The document images are obtained by an image input means 101, the image input means 101 is a scanner or a fax, etc., for instance and images can be obtained from a different equipment through a network as well. Then, the column setting of the inputted document images is specified by a column setting/specifying means 102 or automatically judged. In such a manner, one-column setting, two-column setting or unfixed-column setting, etc., is decided. Then, the document area is extracted by an area extraction means 103. Then, an irregular area judgement means 104 detects the irregular area with the possibility that row segmentation is difficult in the extracted sentence area. Further, a result display means 105 displays the sentence area extracted in the area extraction means 103 and the irregular area judgement means 104 along with source images.
Patent JP-H0972818-A (JP)
Title: Method and system for inspecting airtightness of exhaust duct
Inventor: ITO YUJI
IPC: G01M3/28
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To inspect airtightness conveniently and reliably by determining the airtightness based on the flow rate of gas being fed into an exhaust duct at a moment of time when the detected pressure in the exhaust duct reaches a set level. SOLUTION: Pressurized air is fed into an exhaust duct 1 under a state where the inlet 11 and outlet 12 of duct 1 are closed hermetically. Consequently, pressure in the duct 1 increases and detected along with the flow rate of pressurized air. When the detected pressure in the duct 1 reaches a set level, a decision is made whether the flow rate of pressurized air is higher than a set value. A decision is made that the leakage from the duct 1 exceeds a specified level and the airtightness of duct 1 is not acceptable if the flow rate of pressurized air is higher than the set value, otherwise the airtiqhtness of duct 1 is acceptable.
Patent JP-H1169892-A (JP)
Title: Charge controller for vehicle
Inventor: SAKAI SHOJI
IPC: H02P9/04
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To perform charging control appropriately depending on the traveling state of a vehicle, the electric load and the residual capacity of a battery. SOLUTION: When the average voltage of a battery 10 calculated by a CPU 23a in a charge control ECU (electronic control unit) 23 drops below a predetermined level, an idle-up amount corresponding to the current idle revolutions is set depending on the voltage difference. The idle revolutions is sustained or altered only in the increasing direction until the average voltage of the battery 10 exceeds the predetermined level. According to the arrangement, deterioration of fuel consumption due to setting of an undue idle-up amount for the idle revolutions or accelerated reduction of battery liquid due to overcharge are prevented. Undercharge of battery and unstable idle revolutions due to fluctuation of battery voltage are also prevented.
Patent JP-S61107319-A (JP)
Title: Method for controlling input electric power to acoustooptical modulator
Inventor: MIYOSHI JUN
IPC: B41J2/44
Filed: 1984-10-31
Abstract: PURPOSE:To hold the density of a picture formed on a photosensitive body at a fixed level by controlling the input electric power to an acoustooptical modulator so that the diffracted light intensity of said modulator is changed in accordance with the sensitivity change of the photosensitive body. CONSTITUTION:The sensitivity of the photosensitive body 12 can be calculated on the basis of an output signal of a temperature sensor 14 and the input electric power of the modulator 4 can be calculated on the basis of an output signal of an optical sensor 13. When the sensitivity of the photosensitive body 12 is changed due to the change of the atmospheric temperature, the sensitivity change of the photosensitive body 12 due to the temperature change is calculated and the input electric power to be applied to a piezo-electric converter 21 is controlled so that the sensitivity change can be compensated. Consequently the whole characteristics of the converter 4 and the photosensitive body 12 can be held at fixed status and always fine printing characteristics can be displayed.