baber/WOPTO huggingface dataset:
Patent JP-H07239944-A (JP)
Title: Image drawing device
Inventor: IKEDA HISAYOSHI
IPC: G06F3/033
Filed: 1994-02-28
Abstract: PURPOSE:To easily draw an arrow mark of a desired shape by inputting and storing a basic shape of the arrow mark used for image drawing in advance and inputting an arrow display condition such as position, direction and length of the arrow on a displaying screen to synthesize the arrow basic shape and the arrow display condition thereby displaying the resulting arrow on a display screen. CONSTITUTION:Basic shape of an arrow used for image drawing is inputted by using a basic shape input means 1 in advance and stored by an arrow basic shape storage means 2. An arrow display condition input means 3 inputs an arrow display condition such as position, direction and length of the arrow on a displaying screen and a data synthesis means 4 synthesizes the arrow basic shape and the arrow display condition. A display control means 5 is used to display the synthesized arrow image data on a display screen 6. Thus, the arrow of the same shape is displayed by having only to simply input the desired position, direction and length of the arrow after the arrow basic shape is once set.
Patent JP-H02211099-A (JP)
Title: Learning controller for stepping motor
Inventor: MORIMOTO KAZUNOBU
IPC: H02P8/00
Filed: 1989-02-08
Abstract: PURPOSE:To decrease discontinuity of learning values by detecting a stepping motor for its step position and by deciding execution of updating learning values stored in a storage means by an execution judgment means using an output of an update timing monitor means. CONSTITUTION:Each time a step position detecting means 2 detects a stepping motor 1 for a stepping position, it is stored in a study value memory means 3 from an input means 7 through an output means 9 without passing through a study value updating means 4. By an output of a study value update timing supervisory means 5, a study value update execution judging means 6 judges a study value for whether or not its updating is necessary, when the updating is necessary, a command is output from a step position update command means 8 successively updating the step position of the step motor 1, and the study value updating means 4 reads an output value of the step position detecting means 2 to be stored in the study value memory means 3 through the output means 9. When the study value is ended in its updating, the study value update timing supervisory means 5 is cleared by a clear means 10.
Patent JP-H10259011-A (JP)
Title: Removal of water and nitrous oxide from nitrogen trifluoride-containing mixture
Inventor: PHILLIP BRUCE HENDERSON
IPC: B01D53/26
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain nitrogen trifluoride of electronic purity by removing water from a mixture containing nitrogen trifluoride and then removing nitrous oxide from the mixture by bringing the mixture into contact with a zeolite adsorbent having the ratio of Si to Al larger than a specific value. SOLUTION: A mixture of nitrogen trifluoride contains about 7 vol.% of nitrogen trifluoride, nitrogen and a mixture of water, nitrous oxide, carbon dioxide, dinitrogen difluoride, oxygen carbon tetrafluoride and sulfur hexafluoride. The nitrogen trifluoride gas mixture is firstly passed through an adsorbent layer of zeolite 3A, etc., having <=0.3nm average pore diameter to remove water. Then the mixture is passed through an adsorbent layer of one or more selected from clinoptilolite, ferrierite, mordenite, ZSM-5, erionite, omega. Y. beta., which are zeolite containing >=80% nonoxidizable exchangeable cation and having Si/Al>3.0 to give the objective purified product from which impurities are removed.
Patent JP-S60174928-A (JP)
Title: Dynamic experimental apparatus of beam structure
Inventor: AMADA MASAO
IPC: G01N3/20
Filed: 1984-02-21
Abstract: PURPOSE:To visually grasp the dynamic phenomenon of a multi-type beam structure and to make it possible to perform various experiments, by providing an experimental support table and three kinds of fixed, movable and elastic support fulcrum members. CONSTITUTION:A proper fulcrum member is selected from a fixed fulcrum member 8, a movable fulcrum member 9 and an elastic fulcrum member 10 on the tracks 3-5 of a support table 1 corresponding to experimental content and moved to be fixed to a desired position to be arranged while a proper beam 7 to be tested is selected and supported by the fulcrum member of which the position is determined. Subsequently, a state, such that load is applied to the beam 7 by a wt. 20 as concentration load, is developed and the dynamic phenomenon changed by said load is directly observed by eyesight to visually grasp the theory of the beam structure while a dial gauge 26 is moved to the longitudinal direction of the beam 7 to be tested along the track 5 to measure the distortion amount or fulcrum strain of said beam 7 at a desired place and, further, a strain gauge is adhered to perform the measurement of flexural strain.
Patent JP-S62187390-A (JP)
Inventor: WACHI MASATADA
IPC: G10H1/043
Filed: 1986-02-13
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-S52113566-A (JP)
Title: Method of recoverying phosphorous contents from active sludge
Inventor: AYA TOSHIHIKO
IPC: C02F3/30
Filed: 1976-03-22
Abstract: PURPOSE: A specific amount of Ca content is allowed to react with a flocculated active sludge containing Fe and/or Al in specified amounts and formed by the treatment of organic industrial or living waste water, during baking of the sludge, so as to recover the P contents of the sludge as a water-soluble phosphoric acid content. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61188248-A (JP)
Title: Automobile wiring device
Inventor: HIWADA NAOKI
IPC: B60R16/03
Filed: 1985-02-18
Abstract: PURPOSE:To appropriately control the establishment of an electrical power supply system, by constituting a wiring device with a central box connected with wire harnesses from electrical components and a local box connected to one of the wire harnesses the disposed in an engine room. CONSTITUTION:A central box 20 to which wire harnesses from electrical components are converged and connected is composed of a high capacity current processing circuit section 40 and a low capacity current processing circuit section 70. The high capacity current circuit section 40 is connected with the electrical components including, for example, a power steering unit 66 and a power window unit 56. These electrical components are driven in accordance with a control signal from the low capacity current processing circuit processing section 70. Further the high capacity current processing circuit section 40 is connected with a local box 38 incorporating a power distributing part including a plurality of fuses 103, 105 through 109, 115, 116, 118 and relays 6 through 9. This power distributing part 101 isolates and establishes electrical power supply systems in accordance with the position of an ignition key switch 100.
Patent JP-H05199077-A (JP)
Title: Oscillation circuit
Inventor: OKUBO TAKAHITO
IPC: H03K3/0231
Filed: 1992-01-20
Abstract: PURPOSE:To obtain the oscillation circuit whose frequency is unchanged even when the capacitance value of a capacitor is in dispersion. CONSTITUTION:A terminal voltage of a 1st capacitor 34 is increased/decreased at a prescribed slope with an output of a 1st inverter circuit 31. First and 2nd current control means 36, 37 control an output current to 2nd and 3rd capacitors 38, 39 corresponding to the terminal voltage. Since a capacitor 34 is formed on a same board as the capacitors 38, 39, when the capacitance value of the capacitors 38, 39 is increased due to the dispersion, the capacitance value is changed to a larger capacitance. Then the slope of charge/discharge of the capacitor 34 is made gentle and the charge or discharge current controlled by the current control means 36, 37 is set higher based on the terminal voltage of the capacitor 34, a time constant change due to the increased capacitance value of the capacitors 38, 39 is cancelled.
Patent JP-S56126558-A (JP)
Title: Damage detector for cutting tool
Inventor: ASAI TAKESHI
IPC: B23Q17/09
Filed: 1980-03-10
Abstract: PURPOSE:To facilitate accurate discrimination of any damage of a cutting tool, in such a way that when gross output of frequency components in AE signals exceeds the reference value, an alarm device is actuated. CONSTITUTION:While a pressure sensor 10 which operates only at the time of cutting is in operation, detected AE signals are entered into the next amplifier 3, and amplified. And since only constant frequency components are entered into an integrator 5, AE signals are integrated with the lapse of time, their values are compared with reference values in a comparator 7, and an alarm device 8 is actuated when gross output P of frequency components in the AE signals exceeds the reference value P1, any damage of cutting tool can be accurately discriminated.
Patent JP-H03233600-A (JP)
Title: Voice segmenting method and voice recognition device
Inventor: TSURUFUJI SHINICHI
IPC: G10L15/04
Filed: 1990-02-09
Abstract: PURPOSE:To accurately detect the time area of a voice at all times by setting a threshold value with an ambient noise level which is different from an acoustic signal and detected by an acoustic input means, segmenting an acoustic signal area according to the threshold value, and extracting the acoustic signal area as a voice area. CONSTITUTION:A 1st segmentation control part 3 detects a 1st acoustic signal area where it is considered that there is a voice without fail from an acoustic signal where a voice is present by using a 1st threshold value varying with ambient noise. Further, a 2nd segmentation control part 7 detects a 2nd acoustic signal area obtained by extending time length about the 1st acoustic si cal area by using a 2nd threshold value which is less than the 1st threshold value and the 2nd acoustic signal area can be regarded as a voice area. Therefore, a feature parameter which represents the features of a voice properly is extracted from the acoustic signal extending to the voice area. Consequently, the voice recognition rate can be improved.
Patent JP-S61190901-A (JP)
Title: Manufacture of fe-cr-co alloy thin plate type magnet
Inventor: FURUKAWA TAKASHI
IPC: H01F1/04
Filed: 1985-02-20
Abstract: PURPOSE:To enable to realige a thin plate type high-performance magnet by a method wherein a stretch reducing process is performed in a range from the temperature of spinordal decomposition heat treatment to the room temperature using a hollow cylindrical alloy material. CONSTITUTION:A tubular material 1 is formed into a fused state by heating up to 900-1,100 deg.C, and it is cooled at the cooling speed in excess of the speed of air cooling. Then, the above material is heated up to the temperature T1 which is above the starting temperature of spinordal decomposition, 650-700 deg.C for example, brought to the temperature T2, which is 580-620 deg.C for example, at the heating speed of 10-100 deg.C/h, and then said material tube is stretch-rolled in the temperature range down to the room temperature using a stretch reducer 2. The outside diameter reducing rate within 10% at each stand and within 80% or thereabout in total are considered suitable. Then, the material tube is divided into a plurality of long pieces, and they are formed into flat plates by pressing using a press-rolling device. Pertaining to the depressing rate of the above-mentioned material, a slight degree is desirable, and 50% or below is considered suitable. The above-mentioned material is heated up to the temperature T4 again, and the second heat treatment is performed.
Patent JP-H01205609-A (JP)
Title: Balanced modulator
Inventor: ICHIHARA MASAKI
IPC: H03C1/54
Filed: 1988-02-10
Abstract: PURPOSE:To reduce the power consumption by using a switch drive clock itself as a carrier. CONSTITUTION:An inverting amplifier consists of switches 3, 4, 9-12, capacitors 14, 16 and an operational amplifier 17, and an input voltage sampled with a clock phi1 at level '1' is outputted to an output terminal 2 while the level of the clock phi1 is at logical '1' while being amplified inversely. On the other hand, a noninverting amplifier consists of the switches 3-8, capacitors 13, 15 and the operational amplifier 17, and the input voltage sampled by the capacitor 13 with the clock phi1 at logical '1' is outputted to the output terminal 2 when the clock phi1 is logical '0' (at clock phi2 logical '1') while being amplified with noninversion. The inverted amplified input voltage appears the output terminal 2 when the switch drive clock phi1 is logical '1' (with phi2 logical '0', and the amplified noninverting input voltage appears when the switch drive clock phi1 is logical '0' (phi2 is logical '1'). Thus, the carrier is the switch drive clock itself and the power consumption is reduced.
Patent JP-S57143910-A (JP)
Title: Signal level adjusting device
Inventor: NORO MASAO
IPC: H03G3/04
Filed: 1981-03-03
Abstract: PURPOSE:To reduce gang errors while eliminating a sliding noise and a thermal noise by adjusting a signal level by dividing the voltage of an input signal through capacitors including a variable capacitor in a volume controller etc. CONSTITUTION:Variable capacitors (C) 1 and 2 are connected in series and applied with an input signal Vin, and a signal at an intermediate point A is obtained through a buffer amplifier 1 having an extremely high bias resistance R1; and either or both of the C1 and C2 are varied to vary the output Vout of the amplifier 1. To make the low cut-off frequency of this circuit constant, an inverting amplifier 2 is used and its output is fed back negatively through the C4 and R2. Further, variable C5 and C6 are connected into multistage constitution to obtain a wide variable range, and this is usable as an audio attenuator.
Patent JP-S62187991-A (JP)
Title: Counter for the number of transfer feeders
Inventor: TAKAHASHI TAKEHIKO
IPC: G06M7/00
Filed: 1986-02-14
Abstract: PURPOSE:To flexibly correspond to the change of specifications of a device by providing an input means for inputting an identification code for selecting a misgrip detecting means corresponding to the final stage. CONSTITUTION:Limit switches LS1-LS8 for detecting misgrip are turned on and off repeatedly every clamping a material. A rotary cam switch RS is turned on and off repeatedly in accordance with the crank angle of a press device and forms the timing for discriminating the existence of misgrip. The operating frequency of the limit switches selected in accordance with the combination pattern of digital switches 100 out of the limit switches LS1-LS8 is counted up, the counted value is displayed on a numeral display unit 110, and at the time of the counted value reaches the proposed number of products, a stop means 120 is driven.
Patent JP-S62188937-A (JP)
Title: Trolley wire abnormal point detection method and apparatus
Inventor: ITO MASAYUKI
IPC: B60L3/00
Filed: 1986-02-14
Abstract: PURPOSE:To enable the obtaining of information on acceleration irrelevant to running speed for various abnormal points of a trolley wire, by analyzing an impact force and a vibration force working on a pantograph due to abnormal points of the trolley wire. CONSTITUTION:At a part of a trolley wire 3 has an abnormal point 3-1 and a pantograph 4 passes the point. An accelerometer 5 is mounted at a contact part 4-1 of the pantograph. The pantograph 4 advances in the direction of the arrow. The time t1 and the speed v1 are given at the start point p of the abnormal point 3-1 and change to the time t2 and the speed v2 at the end point (q) with variations in the momentum at the abnormal point 3-1. Here, supposing that the abnormal point 3-1 is short and the pantograph 4 hit it. The accompanying of a corresponding external force, namely, acceleration takes place during the period. At this point, the acceleration is proportional to the square of the running speed v. Thus, the impact on the pantograph at the abnormal point and the pattern of the vibration force can be determined correctly by dividing an output voltage of the accelerometer 5 by the square value of the speed v.
Patent JP-S60183330-A (JP)
Inventor: KISHIMOTO TAKAO
IPC: B65B51/10
Filed: 1984-02-20
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-2000230453-A (JP)
Title: Temperature sensor fault diagnostics system
Inventor: MIYASHITA YUKIO
IPC: F02D45/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To allow a remedial action to be taken at early stages when a fault occurs by performing fault diagnostics procedures as soon as an ignition switch is turned ON. SOLUTION: A minimum reference temperature TWMIN is determined (S11) according to an intake air temperature TA and a correction coefficient KESTP is calculated (S12) according to an engine stop time TESTP that extends from a time when the engine was stopped last to a time when it is started this time. A reference temperature TWREF is calculated (S13) by multiplying the minimum reference temperature TWMIN by the correction coefficient KESTP. If an output value TW of an engine coolant temperature sensor is higher than the reference temperature, it is determined that there is a fault (S15).
Patent JP-2000230426-A (JP)
Title: Internal combustion engine with microwave ignition device
Inventor: OGAMA TOSHIHIRO
IPC: F02B23/08
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine in which resonance frequency of a combustion chamber in a microwave frequency band does not change depending on the piston position, and in which the resonance frequency of the combustion chamber in the microwave frequency band can be adjusted easily. SOLUTION: A shape of a combustion chamber upper face 15, when an intake valve 16 and an exhaust valve 17 that open and close an inlet port and an exhaust port of a combustion chamber 14 respectively are in closed state, and a shape of a top face 18 of a piston 13 are configured to be generally identical. On the top of the piston 13, a stub member 31 to adjust resonance frequency is provided. A protruding amount d of the stub member 31 is changed to adjust the resonance frequency.
Patent JP-H06243168-A (JP)
Title: Pattern searching device
Inventor: HAMADA SUSUMU
IPC: G06F17/30
Filed: 1993-02-19
Abstract: PURPOSE:To exactly and efficiently execute the pattern search by describing graphically a search pattern in advance, generating a search code by allowing it to be subjected to code conversion, and applying it to a search engine. CONSTITUTION:This searching device consists of a search pattern editing part 11, a terminal equipment 12, a search code generating part 13 and a search engine 14. Also, searching method parts 16 and search supplementary information editing part parts 17 are provided in accordance with necessity. First of all, the searching method parts 16 are generated, and it is registered. Thereafter, by the search pattern editing part 11, a search pattern is inputted, while looking at a search pattern editing screen on the terminal equipment 12. Also, a special search part is designated, and a search operation from a search object 15 is executed by the search engine 14. In the case the searching method is not required newly, generation of the searching method parts 16, and its registration are unnecessary.
Patent JP-H05235979-A (JP)
Title: Asynchronizing transfer mode communication system
Inventor: OTERU YOICHI
Filed: 1992-02-18
Abstract: PURPOSE:To decode a data packet without re-transmission even when the data packet is processed into a cell and transferred even if a burst cell missing is in existence in the asynchronizing transfer mode communication system. CONSTITUTION:It is featured that a sender side is provided with means 4-1-4-n generating n-sets of bit strings resulting from exclusive ORing cells at the interval of (n-1) cells for each bit when a packet is divided into cells and they are sent, a receiver side is provided with means 8-1-8-n applying exclusive ORing to received cells at an interval of (n-1) cells for each bit, storing the result to n-sets of registers and applying exclusive ORing to the exclusive ORed cells in the registers to the relevant cell series to be sent from the sender side when missing cell in the series of n-sets of cells is within one cell. Since cells are exclusively ORed while being divided into n-sets of the series respectively, the original packet is recovered even in the presence of burst missing of consecutive n-cells.
Patent JP-S55124375-A (JP)
Title: Picture element unit adaptation predictive coding system for television signal
Inventor: HATORI YOSHIRITSU
IPC: H04N19/50
Filed: 1979-03-19
Abstract: PURPOSE:To secure the effective predictive coding by indicating the distinction for the presence or absence of the differential quantization with one bit per picture element and via the control part in case the difference of the prediction value in and between the fields is over the prescribed level. CONSTITUTION:For the picture signal of the commercial TV or the TV telephone, intra-field predictive coding part 1 performs the predictive coding for the picture elements in the field by producing the predictive value via the picture element value in the same field. And inter-field predictive coding part 2 produces the predictive value via the picture element value in the preceding field in addition to that in the same field. Then in case the difference of the predictive value of in and between the fields is under the prescribed level, control part 3 gives the selection to the presence or absence of the differential equalization, and also gives the selection between the intra-field and inter-field codings. Thus the indication is given to the distinction for the presence or absence of the differential equalization with one bit par picture element as well as the distinction between the prediction inside and outside the field respectively. In such way, the effective predictive coding is ensured.
Patent JP-H11231050-A (JP)
Title: Synthetic aperture radar signal processing system
Inventor: MIZUNO SEIJI
IPC: G01S13/90
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic aperture radar signal processing system capable of avoiding memory neck and bus neck from occurring in correcting range coverture in azimuth compression processors. SOLUTION: Along with azimuth-directional compression process in a plurality of azimuth compression processors 2, intermediately processed data for the azimuth compression processors 2 are transferred to the adjacent azimuth compression processors 2 via data transfer passages 4 for the azimuth compression processors, connecting the adjacent azimuth compression processors 2 to each other, by data transfer processors 5. Memory neck and bus neck can be thus avoided from occurring in correcting range coverture.
Patent JP-H02212634-A (JP)
Title: Friction material
Inventor: SHIBATA KATSUHIRO
IPC: F16D69/02
Filed: 1989-02-10
Abstract: PURPOSE:To improve the durability by a method wherein a fiber block containing a specified ratio of alamid fibers formed by a mixture of carbon fibers, pulplike fibers, and cut fibers and having high porosity and coefficient of volume is dispersed on a friction surface part. CONSTITUTION:A brake pad 5 operated in association with a brake disc 2 made of cast iron contains 330% in a weight ratio carbon fibers and 2-20% alamid fibers formed by a mixture of pulplike fibers and cut fibers, and metallic powder, a solid lubricant, and an inorganic and a organic material, served to increase a friction factor, are added for pressurization molding. In this case, a fiber block 6 having a longmost part of 5mm or less and porosity and the volume of each fiber, which are higher than those of other part, is dispersed on at least a friction surface, and organic gas generated during an increase in temperature is taken in to suppress the occurrence of fade phenomenon. This constitution enables improvement of durability and strength after molding.