baber/WOPTO huggingface dataset:
Patent JP-2000069720-A (JP)
Title: Sealing method and mechanism at the time of applying tubular member to rotor magnet
Inventor: IZUMI YOSHIYUKI
IPC: H02K1/27
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To enhance sealing performance by displacing a sealing member in proportion to the pressure of pressure fluid supplied into a tubular member and inserting a rotor magnet into the tubular member under a state where the pressure of pressure fluid is held at a constant level. SOLUTION: A plurality of blocks constituting a movable member 52 are displaced in the direction receding from a tubular member 20 under drive action of a cylinder such that sealing performance is sustained constantly in proportion to the pressure of pressure oil supplied into the tubular member 20. Consequently, sealing function of the tubular member 20 is exhibited surely by a set of seal rings 54 constituting first and second seal mechanisms 10a, 10b and the diameter is enlarged gradually under a state where a specified oil pressure is held. When a jig 38 is lowered through a rod 36, a rotor 16 and a permanent magnet 18 held by the jig 38 can be inserted into the hydraulically enlarged tubular member 20 and sealing performance can be enhanced.
Patent JP-H0575844-A (JP)
Title: Information generating device
Inventor: URANAKA HIROSHI
IPC: G06F3/153
Filed: 1991-09-18
Abstract: PURPOSE:To speed up the enlargement and reduction processing of a picture by shortening calculation time for calculating projection information, and reducing the number of times of the occurrence of calculation to calculate the projection information in respect of a control information generating device for the enlargement and reduction processing of the picture. CONSTITUTION:The title information generating device is constituted of a deciding means which outputs a pattern information consisting of two kinds of elements to represent correspondence relation between a one-dimensional original picture and a result picture and decision information to determine which of possible two values of the number of the elements of the other side to appear between the element of one side and the next element in the pattern information is to the set by using two elements in parallel at high speed, a calculating means to calculate the position of the element, and a storage means provided with a large-scale register 116 to calculate and store the pattern information.
Patent JP-S61118022-A (JP)
Title: Output circuit
Inventor: TAKAGISHI HIROAKI
IPC: H03K19/018
Filed: 1984-11-14
Abstract: PURPOSE:To prevent in advance the generation of a through-current by turning on the 1st and 2nd transistors (TRs) at the same time to bring the low voltage level to a low level thereby preventing simultaneous turning-on of the 3rd TR to the 1st and 2nd TRs. CONSTITUTION:When a terminal 1 of an I<2>L is opened, an injection current is fed to a TR Q12 via a resistor R1 and a TR Q11 to turn on a TR Q12. In such a case, the output current of a constant current circuit CS1 flows to the TR Q 12 to turn off a TR Q1 constituting an output circuit 2. When the terminal 1 is at a common potential, the Q12 is turned off and the Q1 is turned on. When the Q1 is turned off, the Q2 is also turned off. When the Q1 is not completely turned off, a minute current flows to the Q1 and no bias current is fed to the Q3. The Q1is turned off completely and the base current fed to the Q3 is increased, then the Q3 is turned on. Since the Q2 is turned off completely at this point of time, no through current flows to the Q1-Q3.
Patent JP-H03100834-A (JP)
Title: Exception processing system
Inventor: SATO NAOKI
IPC: G06F9/46
Filed: 1989-09-14
Abstract: PURPOSE:To store the occurrence of plural exceptions of the same type and to preserve the exception generating order by holding the information on the produced exception in the form of a row having the time order when the delay is instructed to the start of an exception handler. CONSTITUTION:When an exception is produced by an exception generating means 3 while a process means 1 is executing a program 21, the exception is informed to an exception handler start delay means 4. If no delay is instructed by an exception handler start delay instruction means 26, an exception handler start means 23 starts the execution of an exception handler 22. However an exception handler start delay means 24 sends the information on the produced exception to an exception storage means 27 if the program 21 gives a delay instruction to the means 24 via the means 26. The means 27 stores the type, the frequency, and the order of the exception received from the means 24. Thus it is possible to hold the occurring frequency of the exceptions of the same type and the order of the exceptions.
Patent JP-H1173410-A (JP)
Title: Method and device for converting digital signal and method for preparing transformation matrix
Inventor: ICHIOKA HIDETOSHI
IPC: H04N19/48
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To reduce the volume of calculation and calculation errors and to attain conversion of high speed and high quality by executing conversion processing such as the conversion of resolution for an input digital signal in an orthogonally transformed area. SOLUTION: An input orthogonal transformation matrix generation part 11 generates an inverted orthogonal transformation matrix Ts(k) <-1> expressing the inverse transformation of orthogonal transformation applied to an input digital signal 15 in an orthogonally transformed area and an output orthogonal transformation matrix generation part 12 generates an orthogonal conversion matrix Td( L) expressing the inverse processing of inverted orthogonal transformation as decoding processing to be applied to an output digital signal in the orthogonally transformed area. A transformed matrix generation part 13 generates a transformation matrix D based on these matrixes Ts(k) <-1> , Td( L) , and a signal conversion part 14 finds out an output digital signal 16 in the area orthogonally transformed by applying the matrix D to the input digital signal 15.
Patent JP-H06187594-A (JP)
Title: Travelling position display device in vehicle
Inventor: NAKAMURA YUKINOBU
IPC: G09G5/36
Filed: 1991-08-26
Abstract: PURPOSE:To record a map on a recording medium by digital information, to share the device by reading out the recording medium by an audio reproducing device, and decrease the cost in the vehicle with an audio reproducing device capable of reading out PCM audio signals mounted. CONSTITUTION:The vehicle with a digital audio reproducing device 7 which reproduces a recording medium 8 recording PCM audio signals mounted is provided with a distance detecting device 2 which detects the travelling distance of a vehicle, direction detecting device 3 detecting the progressive direction of the vehicle, digital information recording medium 8 recording maps previously by digital information and reading the digital information by device 7, signal processor 1 obtaining the position on the secondary coordinate of the vehicle based on the output signal of the distance detecting device 2 and the output signal of the direction detecting device 3 and preparing maps based on the map information read out by the device 7, and display device 5 displaying the map and the position of the vehicle on the screen by the output of the signal processor 1.
Patent JP-2000063621-A (JP)
Title: Phenolic resin molding material
Inventor: MAEBOTOKE SHINICHI
IPC: C08K3/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a phenolic resin molding material which is excellent in tracking resistance, dielectric strength, flame resistancy, bending strength and impact strength. SOLUTION: This phenolic resin molding material which contains 25-35 wt.% of a resol type phenolic resin and at least 40 wt.% of an inorganic filler which releases water of crystallization at a temperature of at least 200 deg.C, as a flame retardant component, and therein at least one inorganic filler which releases at least 20 wt.% of water of crystallization at a temperature of at least 200 deg.C, contains at least 10 wt.% of the latter inorganic filler, further 5-15 wt.% of a glass fiber, and 2-5 wt.% of polyvinyl butyral.
Patent JP-2000068974-A (JP)
Title: Ofdm receiver
Inventor: TANAKA GOJI
IPC: H04J11/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an orthogonal frequency division multiplex(OFDM) receiver in a small circuit scale. SOLUTION: A symbol synchronization detection circuit 4 outputs a pulse ϕSP for each one symbol period based on an output signal from an A/D converter 35. An M symbol period calculation counter 5 uses a sampling clock CLK to output a pulse ϕMCP after the elapse of a period equivalent to an M symbol period after a pulse ϕSP (ST) is outputted. A comparator 6 controls a sampling frequency so that a time position of an M-th pulse ϕSP after a pulse ST is outputted is coincident with a time position of the pulse ϕMPC. Since it is not required to separately provide a synchronization purpose A/D converter different from a conventional receiver, the circuit scale is made small.
Patent JP-H1080499-A (JP)
Title: Fire preventive ventilation structure of ridge
Inventor: NAGAKI TOSHIYUKI
IPC: F24F7/02
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To permit an incombustible expansive material to perfectly close a ventilation air passage at the time of fire, and then to prevent flame from intruding inside the ventilation air passage by incorporating the incombustible expansive material expanded by heat into the ventilation air passage which leads to the indoor and the outdoor of a ventilation ridge. SOLUTION: The incombustible expansive material expanded by heat is fixed to the ventilation air passage 8 which is formed by a lower part frame 6 and an upper part frame 7. When passage hot blow temp. becomes the fixed one, the incombustible expansive material 10 is expanded to be about ten times big so perfectly close the ventilation air passage 8. Therefore, when fire occurs inside or outside of a building and hot blow being more than about 150 deg.C starts to invade inside the ventilation air passage 8, the incombustible expansive material 10 is expanded so as to perfectly close the passage 8 in a short time. Thus, it is prevented hot blow and flame from passing through the passage 8, intruding inside an attic space 4 and, on the contrary, intruding from the attic space 4 side to an outdoor direction.
Patent JP-S6484005-A (JP)
Title: Multistage combustion method
Inventor: KUDOME MASATOSHI
IPC: F23C99/00
Filed: 1987-09-25
Abstract: PURPOSE:To control the increase of NOx value produced in the time of load variation by measuring the flow of fuel and primary air and adjusting primary air flow to make predetermined flow in accordance with the flow of fuel when a boiler combustion is multistagedly. CONSTITUTION:The total combustion air is branched into a main combustion air line 8 and a AA line 7 through a whole air damper 3 and a forced air fan 4 from the whole air line 2 and supplied into the upstream and the down stream sides of a boiler furnace body 1 as primary air (air for main combustion fuel) and secondary air (AA air). Fuel is supplied into the upstream side of the boiler furnace body 1 from a fuel supply line 9 and burned as mixed with the primary air. Unburnt fuel is completely burned by the secondary air. At the time of combustion detecting data of a fuel flow meter 11 and a main combustion air flow meter 12 are transmitted to a combustion quantity follow-up damper adjusting device 10, air ratio of a main burner is calculated and the opening of a main burner air damper 6 is adjusted in order that NOx generation is minimum.
Patent JP-S6487140-A (JP)
Title: Production managing system for article
Inventor: SUZUKI HIDETAKA
IPC: B23Q1/00
Filed: 1987-09-25
Abstract: PURPOSE:To eliminate mounting and demounting of a transmitter receiver to and from an article and forwarding of the transmitter receiver, by a method wherein stationary communicating means to perform input and output of production managing information on an article and transmission and receipt of its wave motion signal are situated in a plurality of spots on a production line, and a moving communicating means to store transmission and receipt and production managing information is situated to a conveyance means. CONSTITUTION:A moving communication device 21 having a memory circuit is mounted on a truck 1, and stationary communicating devices 12 and 35 are situated to an input station 2 and a work station 3 on a production line. When the truck 1 runs to the input station 2, production managing information on an article, e.g. a car body 7, is sent as a wave motion signal through an antenna 13 from a transmission receiver 12, and is stored in the moving communication device 21. When the truck runs to the work station 3, a transmitter receiver 36 of the stationary communication device 35 receives production managing information, and a work command responding to the information is displayed on a display device 47 and emitted to an assembling robot 8. A work result is transmitted and is written in the memory circuit of the moving communication device 21. This constitution eliminates mounting and demounting of a transmitter receiver.
Patent JP-S61117679-A (JP)
Title: Character recognizing device
Inventor: NAGAO MINORU
IPC: G06K9/46
Filed: 1984-11-12
Abstract: PURPOSE:To obtain a character recognizing device which can recognize characters accurately, by discriminating whether each stroke in including geometrically in another stroke or not and deleting the former if it is included there. CONSTITUTION:The geometrical pattern of an unknown character is read by a reading part and is stored in a picture memory 11 and is labeled by a boundary labeling circuit 12. A substroke extracting circuit 13 traces the continuity in 4 directions of labeled black picture elements to obtain substroke data, and this data is stored in an RAM 15. A strode extracting circuit 14 discriminates the pairing property between substrokes and classifies substroke data by strokes in individual directions and stores them in the RAM 15. Inclusion relations, namely, burying relations between strokes are discriminated on a basis of stroke data stored in the RAM 15 and stroke end point data, and buried strodes are erased. Thus, since there are no unnecessary strokes and geometrical features are extracted correctly, characters are recognized accurately.
Patent JP-H0961742-A (JP)
Title: Dynamic air bearing type optical deflector
Inventor: TAKAHASHI AKIYOSHI
IPC: G02B26/12
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To evacuate the inside of a mirror chamber without other external devices and to decrease the loss and whizzing sounds of a motor and the calorific value of this motor by air resistance by executing air inhalation from the inside of the mirror chamber and executing air discharge to the outside of a case. SOLUTION: The air in the mirror chamber 85 is inhaled from the respective outer peripheral parts of a lower thrust washer 1a and an upper thrust washer 2a. This air is discharged outside of the mirror chamber 85 from atm. communicating parts 5a, 7a and 5b, respectively, without passing the inside of a radial dynamic pressure bearing part 67a. As a result, the atm. pressure in the mirror chamber 85 drops gradually. Both end faces of a sleeve 61 which is the air inhalation part of the radial dynamic pressure bearing part 67a are held at the atm. pressure by the atm. communicating parts 5a, 7a and 5b and, therefore, the diversion of the main parts of the conventional dynamic pressure air bearing type optical deflectors as they are is possible without impairing the bearing rigidity in the radial direction.  The simple evacuation of the inside of the mirror chamber 85 is thus made possible.
Patent JP-H0288323-A (JP)
Title: Start control device for automatic air conditioner
Inventor: KAJITA TOSHINORI
IPC: B60H1/00
Filed: 1988-09-24
Abstract: PURPOSE:To eliminate excessive cooling at a foot part at a foot vent mode by providing a computing control device with a foot vent control computing circuit for sending a command signal to drive devices for decreasing air quantity distribution at a foot blowout port in a plurality of stages corresponding to the decrease of a lower room temperature. CONSTITUTION:If a computing control device 44 makes a computation of a foot vent mode at the time of start of an air conditioner main body, a foot blowout port and a ventilator blowout port are opened simultaneously, and cold air is supplied to an upper part and a lower part of a vehicle chamber from both blowout ports. At this time, a large space volume exists in the upper part of the vehicle chamber, while a space volume is relatively small for the lower part of the vehicle chamber, so the temperature is reduced more rapidly at the lower part of the vehicle chamber than at the upper part thereof. A foot part temperature sensor 48 then detects the temperature at the lower part of the vehicle temperature, and inputs it to a foot vent control computing circuit 52, and the foot vent control computing circuit 52 sends a command signal for dereasing an air quantity distribution at the foot blowout port to a drive circuit 53. Drive devices 54, 55, 56 are thus operated, and air quantity distribution from the foot blowout port is reduced in stages.
Patent JP-S61107618-A (JP)
Inventor: JIYAN POORU AN
IPC: H01H19/64
Filed: 1985-10-25
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-2000067008-A (JP)
Title: Multi-processor system
Inventor: NAKAHARA MAKOTO
IPC: G06F15/16
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To accelerate a data processing and to simplify a circuit with respect to a multi-processor system equipped with plural processors. SOLUTION: This multi-processor system is provided with a processor 7 having a data input terminal and a data output terminal which is programmed so as to judge the destination of transfer of input data successively inputted through an input port to transfer each input data to the prescribed destination of transfer, and processors 10-13 having data input terminals and data output terminals which are programmed so as to operate a prescribed processing to the input data transferred from the processor 7.
Patent JP-S6480951-A (JP)
Title: Method for developing silver halide photographic sensitive material
Inventor: KOJIMA TETSUO
IPC: G03C1/34
Filed: 1987-09-24
Abstract: PURPOSE:To suppress fog and to reduce deterioration of sensitivity by developing a silver halide photographic sensitive material in the presence of a specified compound. CONSTITUTION:The silver halide photographic sensitive material having a silver halide emulsion layer is developed in the presence of at least one of the compounds represented by the formula shown on the right in which M is H, an alkali metal or the like; Ar is an aromatic bonding group; each of R' and R'' is H or an alkyl group; X is a divalent bonding group having C, N, or the like; A is alkylene or alkenylene; B is amino, ammonium, or an N- containing hetero ring; p is 0-3; each of l and m is 0 or 1; and n is 1 or 2, thus permitting development fog to be effectively suppressed, while reducing drop of sensitivity.
Patent JP-H0387726-A (JP)
Title: Light control type optical switch
Inventor: TSUDA HIROYUKI
IPC: G02F1/35
Filed: 1989-09-14
Abstract: PURPOSE:To adopt the constitution which does not require the high operation detuning accuracy and to contrive the simplification of adjustment and the improvement of reliability by providing optical gate means constituted of a pair of lens means respectively fixed at one end face on both surfaces of nonlinear etalon in the form of holding the nonlinear etalon therebetween. CONSTITUTION:Signal light Ps propagates in an optical fiber SMF 1, is made incident on a GRIN lens GLC 1 for collimation and is converted to the collimated beams of light of the diameter sufficiently smaller than the diameter of a GRIN lens GLF 1 for condensing; thereafter, the beams are made incident perpendicularly on the GRIN lens GLF 1 for condensing. On the other hand, control light Pc propagates similarly in an optical fiber SMF 2, is made incident on a GRIN lens GLC 2 for collimation and is converted to the collimated beams of light; thereafter, the beams are reflected by a mirror M1 and are made incident perpendicularly on the GRIN lens GLF 1 for condensing. The signal light outputted from the nonlinear etalon NE and separated is condensed by a GRIN lens GLC 3 for collimation and is outputted as output light Po. The setting of the operation detuning of the nonlinear etalon is easily executed in such a manner by controlling the position of the optical input means.
Patent JP-H0583110-A (JP)
Title: Reference voltage generating circuit
Inventor: SUEDA MASAHIRO
IPC: H01L21/822
Filed: 1991-09-19
Abstract: PURPOSE:To reduce noise induced by incidence of an alpha ray, to attain stable application of a reference voltage and to prevent malfunction of a circuit receiving the application. CONSTITUTION:A level shift means R1, a 1st transistor(TR) 1, a 1st potential difference generating means TR4 and a resistor R2 are connected in series between different power supply lines Vcc and VEE, a 2nd TR 2, a 3rd TR 3 and a 2nd potential difference generating means R3 are connected in series, a capacitor C is connected between the power supply line Vcc and a connecting point N2 among the 2nd and 3rd TRs 2, 3 and reference voltages Vref, Vcs are extracted respectively from the connecting point N2 and a connecting point N3 among the 3rd TR 3 and a 2nd potential difference generating means R3.
Patent JP-2000064536-A (JP)
Title: Mounting structure of gooseneck
Inventor: HIKINO NAOTO
IPC: E04D13/08
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide mounting structure of a gooseneck capable of promoting the outside appearance to bring a satisfactory settlment so that the gooseneck has a feeling of identification with a building, simply carrying out mounting work of the gooseneck and, at the same time, simply removing the gooseneck to facilitate the maintenance. SOLUTION: A gutter bearing ceiling board 8 having a U-shaped cross section opened downward is mounted between ceiling joists 7 for mounting an eaves soffit. A vertically flat cylindrical gooseneck 6 is horizontally provided and is fitted to the inside of the gutter bearing ceiling board 8. Interlocked sections 10 on both sides of the gooseneck 6 is interlocked with interlock sections 9 provided to the insides on both sides of the gutter bearing ceiling board 8 to mount and, at the same time, the lower surface of the gooseneck 6 is flush with the lower surface of the eaves soffit.
Patent JP-S60120703-A (JP)
Title: Inorganic-organic filler, manufacture and use
Inventor: BORUFUGANGU BOTSUTSUN
IPC: C08F292/00
Filed: 1984-11-15
Abstract: A filler for a polymerizable composition comprising an inorganic core of particles with a particle size of 10 to 500 nm, a first shell of vinylsilane and a second shell of a (meth)acrylate polymer. The filler is then used to prepare dental moldings of acrylates in conventional manner. The moldings are very hard and abrasion resistant.