baber/WOPTO huggingface dataset:
Patent JP-S58128673-A (JP)
Title: Control of fuel cell power generating plant
Inventor: SATOU YOSHIO
IPC: H01M8/04
Filed: 1982-01-27
Abstract: PURPOSE:To facilitate quick follow-up control by controlling exhaust hydrogen gas pressure, exhaust air pressure, reforming outlet hydrogen gas pressure, and air supply outlet air pressure in response to the deviation of a setting value and a detecting value by detecting load power. CONSTITUTION:Fuel 11 and steam 12 are supplied to a reformer 1 to reform to a hydrogen rich gas 13 and this gas 13 is introduced into a fuel cell 3 with the air 21 supplied from an air supplier 4. By installing control circuits 100 and 200 which input the detecting value D of the load power, a flow rate control valve 7 is controlled with an exhaust hydrogen gas pressure detector 26, and a flow rate control valve 8 is controlled with an exhaust air pressure detector 27. By installing a reformer control circuit 300 and an air control circuit 400, control valves 5 and 6, and a by-pass control valve 10 are controlled with a hydrogen pressure detector 28 and an air pressure detector 29. Therefore, operation of each device is balanced, the follow-up and stabilization to a quick load change are increased.
Patent JP-S55105873-A (JP)
Title: Retrieving system for recording disc reproducer
Inventor: MIYASHITA HIDEFUMI
IPC: G06F3/06
Filed: 1979-01-31
Abstract: PURPOSE: To ensure the effective reproduction for the desired section information by recording the address coreesponding to the section information on the disc and then detecting the agreement with the address at the retrieval setting time.  
     CONSTITUTION: The TV signal of the section information with every music is recorded on disc 1 and in sections No.2WNo.4, and lead-out signal bands 7W10 for the information are provided among these sections. At the same time, the lead-out address is recorded with every frame of the recording information. At the retrieval reproduction time, the reproduction 12 is given to the signal of address information recording band 2 and disc 1 along with process demodulation 14 given. Thus the correspondence is memorized 15 between each section and the address. Then the section corresponding to the retrieving information is set 16, and the address memorized by control unit 17 is read out and held. On the other hand, the address reproduced 12 is detected 18 and supplied to unit 17. And the scanning 13 is given until the agreement is obtained between the both addresses, and the normal reproduction is started at the time point when the desired information is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08200732-A (JP)
Title: Integral type air conditioner
Inventor: BEPPU NAOKO
IPC: F24F13/22
Filed: 1995-01-26
Abstract: PURPOSE: To prevent the flow of condensed water diffused to a top plate from flowing to the rotating direction of a propeller fan and to sufficiently satisfy the operation for cooling an outdoor heat exchanger by forming grooves protruding down at the top plate covering the upper parts of an indoor side vent passage and an outdoor side vent passage. CONSTITUTION: When a propeller fan 9 integrated with a slinger ring is rotted to spray condensed water stored in a water pan to an outdoor heat exchanger 7, the water adhered to a top plate 19 is easily adhered as compared with the groove protruding upward of a prior art since a groove 19a protruding down of the plate 19 is provided. Accordingly, the water can be prevented from being fed in the rotating direction of the fan 9, and the original operation of cooling the exchanger 7 can be more efficiently performed.
Patent JP-H03214364-A (JP)
Title: Scene variation detecting method
Inventor: TONOMURA YOSHINOBU
IPC: G06T7/00
Filed: 1990-01-19
Abstract: PURPOSE:To avoid an unnecessary scene detection even if those which appear in the scene move violently in the case they are not varied greatly by detecting as a scene variation, only when those which appear in one continuous scene are varied greatly, and a luminance histogram distribution is varied greatly. CONSTITUTION:By a histogram difference sum total arithmetic part 16, the sum total of a result of output of a histogram difference/absolute value arithmetic part 15 is derived, and compared with a threshold (decision threshold) given from a threshold setting part 18 by a scene variation deciding part 17, and it is decided that in the case of being smaller than this set threshold, there is no scene variation, and in the case of exceeding the threshold, there is a scene variation. That is, only when those which appear in one continuous scene are varied greatly, and a luminance histogram distribution is varied greatly, it is detected as a scene variation. In such a way, in the case those which appear in the scene are not varied greatly, even if their motion is violent, an unnecessary detailed scene detection is avoided.
Patent JP-S56107666-A (JP)
Title: Discount charge telephone system
Inventor: WATANABE TOSHIHIKO
IPC: H04Q3/54
Filed: 1980-01-31
Abstract: PURPOSE:To effectively use a circuit by focibly cutting off the service beginning of the discount call which has started the service earlier, and prefentially connecting a general call, in case a new general call has entered, when all the talking circuits are being used. CONSTITUTION:It is informed to the common control unit CC of the own station that a subscriber who desires a discount call has requested a discount call by dialing the special number. The unit CC stores the subscriber's number into the discout call exclusive memory NODR, and reads out the discount message billing index from the magnetic drum DR. In this case, in case a subscriber B who desires a general call has requested the service, if it has been confirmed that all the trunks are occupied and the service cannot be connected, the unit CC checks up if there is discount call in the memory NODR. In case there is a discount call, the circuit used by the discount call is forcibly cut off by the forced cutting circuit SW. After that, the general call is connected to said circuit which has been cut off forcibly.
Patent JP-S56107932-A (JP)
Title: Cylinder for two-cycle engine
Inventor: OOTA SHIYOUGO
IPC: F02B25/16
Filed: 1980-01-31
Abstract: PURPOSE:To prevent an intake port from being remodeled, by baking a cylindrical hard sintered alloy which is hard to cut and has a prescribed thickness, to integrally fit the alloy on the peripheral edge of the intake port on the peripheral surface of a cylinder sleeve. CONSTITUTION:A cylindrical hard sintered alloy 6 is baked and integrally bonded on the outside peripheral edge of an intake port 2 opened in a cylinder sleeve 3, so that a part of the alloy 6 is tightly fitted in the cylinder sleeve 3. The hard sintered alloy 6 is so formed that the intake port 2 can be connected to an intake passage 4 coupled to a carburetor (not shown). Since the hard sintered alloy is excellent in resistance to high temperature and wear, its hardness is maintained even at the high temperature. This results in preventing the intake port section from being remodeled by a cutter or the like.
Patent JP-2000205437-A (JP)
Title: Solenoid valve drive circuit
Inventor: ENOMOTO SHIGEIKU
IPC: F16K31/06
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To improve responsibility of a solenoid valve at the time of breaking an electric current to a solenoid coil. SOLUTION: A control circuit IC101, a rush current supply circuit 110, a holding current supply circuit 130 and an electrifying circuit 140 apply charging voltage of a condenser 116 or battery voltage VB to a solenoid coil 42 in response to a driving signal to drive a solenoid valve and flow a driving electric current in a specified direction to the solenoid coil 42 in a solenoid valve driving circuit 100. A condensing circuit 180 condenses energy in the coil 42 in a condenser 182 when the solenoid coil 42 comes to be in a non-working state. A backward current supply circuit 150 applies charging voltage of the condenser 182 to the solenoid coil 42 at the time when the driving signal of the solenoid valve 36 becomes off and flows an electric current to the solenoid coil 42 in the opposite direction of the normal driving electric current.
Patent JP-S57124062-A (JP)
Title: Electronic control type carburetter
Inventor: TAKEUCHI YUUZOU
IPC: F02D41/18
Filed: 1981-01-26
Abstract: PURPOSE: To control the air-fuel ratio optionally by controlling the amount of air bleed by means of an air amount sensor to output the change of the amount of air passing through a Venturi tube and a fuel amount sensor to output the change of the discharge of fuel for controlling the amount of air-bleed.  
     CONSTITUTION: A movable shaft 3 of a variable Venturi tube 2 is adapted to move to the right or left in accordance with the operational state of an engine, and the amount of the movement is inputted into a control circuit 9 by a stroke sensor 8. A pressure difference sensor 15 is connected to the front and the rear of a main fuel jet 11 respectively via passages 13 and 14, and the discharge of fuel in accordance with the change of the pressure difference of fuel between the front and the rear of the main fuel jet 11, that is, the operational state of the engine, is inputted into the control circuit 9. An air-bleed control actuator 17 is operated by the output signal of the control circuit 9 for controlling the air- fuel ratio at a required level. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62169399-A (JP)
Inventor: TOMIZAWA SHIGERU
IPC: H05K3/46
Filed: 1986-01-20
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-2000208343-A (JP)
Title: Common mode choke coil
Inventor: CHIBA MITSUHIRO
IPC: H01F37/00
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a common mode choke coil wherein a filter characteristics can be set at will. SOLUTION: Two or more kinds of toroidal core materials are housed and bonded inside three hollow case bodies 4a, 5a, and 6a to form core units 4, 5, and 6. These are stacked to form a composite core 3, with a conductive wire wound to form a common mode choke coil. In short, a conductive wire is wound around the composite core formed by stacking a plurality of core units, wherein a core material is housed in a case body while a magnetic material of core material is different for at least one of the plurality of core units, so that setting the combination of core materials with different characteristics at will allows free setting for filter characteristics.
Patent JP-H09202651-A (JP)
Title: Hydrophilic coating membrane and its formation
Inventor: MINAMI TSUTOMU
IPC: B60J1/00
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To readily and inexpensively prepare a hydrophilic membrane which is formed by coating a specific coating membrane formed on a substrate body with a hydrophilic membrane, thus shows increased impregnation, supporting and holding properties of the hydrophilic coating membrane. SOLUTION: This membrane comprises a substrate body made of a transparent glass plate, a flower pedal-like transparent alumina coating membrane formed on the substrate body and a hydrophilic membrane coated on the alumina layer. The flower pedal like transparent alumina membrane is formed with a coating liquid containing at least an aluminum alkoxide such as aluminum sec-butoxide and a stabilizer such as ethyl acetoacetate, drying and then subjecting the formed amorphous alumina membrane to a hydrothermal treatment, then drying and firing. In addition, the hydrophilic membrane is preferably a silica thin membrane.
Patent JP-H08203807-A (JP)
Title: Projection exposure system
Inventor: MATSUMOTO YUKAKO
IPC: G03F7/20
Filed: 1995-01-26
Abstract: PURPOSE: To decrease a difference in the depth of focus with respect to a trans verse pattern arranged in the direction of a long side and a longitudinal pattern arranged in the direction of a short side on a reticle in a projection exposure system in which a pattern on the reticle is projected onto a wafer via a projec tion optical system. CONSTITUTION: A modified light source filter 8, which has shielding parts 13b and 13a meeting each other at right angles and extending in an X1 direction and a Y1 direction, respectively, corresponding to the array directions of a longitudinal directional pattern and a transverse directional pattern of a reticle, and which has made a width L1 of the shielding part 13a different from a wildth L2 of the shielding part 13b, is disposed in the vicinity of an issuing surface of a fly-eye lens comprising a phase element 7a, in which a plurality of cross-sectional shapes forming respective light source images are rectangular.
Patent JP-S58132566-A (JP)
Inventor: SHIYOO ERU HOO
IPC: B41J2/025
Filed: 1983-01-27
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-S59136827-A (JP)
Title: Clock control circuit
Inventor: KARA ATSUSHI
IPC: H03L7/181
Filed: 1983-01-26
Abstract: PURPOSE:To always have a steady phase difference between the 2nd reading clock signal and a writing clock signal by delivering the inverted signal of the 1st reading clock signal in the form of the 2nd reading clock signal. CONSTITUTION:A writing clock signal is applied to a terminal 18 from the 1st clock source. A counter circuit 15 receives a writing clock signal at one of its two input terminals and counts the phase difference between two input signals. A comparator 16 compares the count output given from the circuit 15 with a prescribed constant 21 and delivers a coincidence signal when the coincidence is obtained. The 1st reading clock signal is applied to a terminal 19 from the 2nd clock source and then supplied to an inverting circuit 17. The circuit 17 performs the in-phase and reverse phase output operations alternately to the 1st reading clock signal every time the coincidence signal is delivered from the comparator 16. These outputs are supplied to the circuit 15 in the form of the 2nd reading clock signals.
Patent JP-2000202383-A (JP)
Title: Washing of substrate
Inventor: HIROO RIYUUJI
IPC: H01L21/304
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To prevent contamination in the interface between a substrate and a thin film and to improve the function of an element by washing a substrate before or during thin film formation in a single vacuum tank which is used also for thin film formation on the substrate by supplying an oxygen-containing gas and ultraviolet rays to the substrate. SOLUTION: This washing method is for washing a substrate of such as a silicon wafer and a glass substrate and is carried out by supplying an oxygen- containing gas and ultraviolet rays to a substrate before or during thin film formation in a singe vacuum tank which is used also for thin film formation in order to prevent contamination owing to adhesion of slight amounts of remaining organic substances to the substrate within a short time even if the substrate is washed in a preliminary vacuum tank. Like that, a film is formed immediately after the substrate is washed or while a substrate is continuously being washed, so that contamination in the interface between the substrate and the thin film can be prevented and the function of the resultant element can be improved. The thin film to be formed is preferably a thin film of mainly an oxide.
Patent JP-S61171386-A (JP)
Title: Transfer recording paper for transfer-type thermal recording
Inventor: SHIMURA YOSHITOMO
IPC: B41M5/382
Filed: 1985-01-25
Abstract: PURPOSE:To enable to accurately transfer both fine dots for which a small quantity of energy is impressed and larger dots for which a large quantity of energy is impressed, by laminating a cellophane paper on a sheet form base having a surface smoothness measured by an OKEN-type surface smoothness tester of not lower than 200sec. CONSTITUTION:A cellophane-receiving layer 3 is adhered to one side of a base paper 1 having a predetermined smoothness, e.g., an art paper or a wood free paper, through an adhesive layer 2. When transfer-type thermal recording by a melt transfer system is conducted by adding white opaqueness and easy handleability to the ink receptivity and ink adhesion property of the cellophane paper, it is possible to faithfully reproduce dots, in a wide energy range of from low energy to high energy.
Patent JP-H03215991-A (JP)
Title: Electrical connection structure between printed wiring boards
Inventor: OSUGI SHIGEKI
IPC: H05K3/36
Filed: 1990-01-20
Abstract: PURPOSE:To make a wiring pattern small in wire pitch and to enable a large number of connecting points to be provided small in area by a method wherein a conductor used for connection is buried in a through-hole provided to a flexible printed wiring board to electrically connect the wiring patterns formed on the flexible and the rigid printed wiring board. CONSTITUTION:A connecting conductor 50 is buried in a through-hole 40 so as to electrically connect wiring patterns 22 and 12 together of a flexible printed wiring board 20 and a rigid printed wiring board 10. At this point, the through- hole 40 is formed small in diameter, whereby connection points 14 and 24 between the wiring patterns 22 and 12 can be made small in size. As mentioned above, the wiring patterns 12 and 22 are electrically connected together with the connecting conductor 50 buried in the through-hole 40, so that connection points between the rigid printed wiring board and the flexible wiring board are not limited only to a single row. By this setup, a wiring pattern can be made small in wire pitch and a large number of connecting points between two printed boards can be provided in a small area.
Patent JP-S62170192-A (JP)
Inventor: NISHIDA HIROSHI
IPC: H05B41/18
Filed: 1986-01-21
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-H10210318-A (JP)
Title: Vertical deflection circuit
Inventor: SEKINE AKIHIKO
IPC: H04N3/23
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To revise a linearity correction amount by vertical feedback in the case of changing a vertical screen position by the user setting in a wide screen television receiver. SOLUTION: A linearity correction circuit 10, consisting of fixed resistors or a circuit and a switch circuit varies a time constant of a capacitor 7 and a resistor 8, configuring a vertical feedback circuit by means of a control signal from a microcomputer, so as to make a portion which is deficient in linearity correction in a vertical sawtooth wave generating circuit 4 appropriate. Or the linearity in the vertical direction is set linearly by providing multi-stages of linearity correction circuits 10 to each of which a capacitor and a switch circuit is connected. Especially the linearity in the vertical direction due to a change in the vertical screen position through the user setting is kept at all times, so as to ensure the performance of a television receiver.
Patent JP-H05205121-A (JP)
Title: Method for deciding number of uniform particle substance
Inventor: SATO YOICHI
IPC: G06T7/60
Filed: 1992-01-24
Abstract: PURPOSE:To improve the accuracy by performing the labelling processing for each pattern while picking up the image of the transmitted light as a binary picture by projecting light from the under section of an object to be decided and performing the prescribed processing by measuring the number of unlabelled picture elements surrounded by the labelled picture elements. CONSTITUTION:The image of the transmitted light is picked up by a CCD camera 113 and a picture signal is inputted to a processor 120. An A/D conversion circuit 121 converts it into a digital signal and a binary circuit 122 converts it into a binary signal. The number of picture elements So of each labelled pattern is obtained by raster-scanning the binary picture and performing the labelling processing. The number of unlabelled white picture elements Si surrounded by the labelled picture element is measured for each pattern. The number of picture elements So and Si for each pattern is classified to obtain the median value, setting the number of reference picture elements to mo and mi. If Si<<mi, it is judged to be a foreign matter pattern, otherwise, it is judged to be a pattern with particles adhered. The number of the adhesive pattern picture elements is divided by the number of reference picture elements.
Patent JP-H10202031-A (JP)
Title: Bag filter type dust collector and waste gas treatment using same
Inventor: MURAKAWA TADAO
IPC: B01D53/64
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To effectively treat waste gas having high harmful material concentration. SOLUTION: This is a bag filter type dust collector for treating waste gas containing hydrogen chloride and soot and dust. Between a treated gas outlet line 3 and a waste gas inlet line 2, a treated gas circulating line 10 is installed. The treated gas circulating line 10 is provided with a circulating fan 11 for sending treated gas to the waste gas inlet line 2 form the treated gas outlet line 3. A part of the treated gas in the treated gas outlet line 3 leaving a housing 1 is sent into the waste gas inlet line 2 through the treated gas circulating line 10 by the circulating fan 11 to mix it with the waste gas upstream of the housing 1.
Patent JP-S57125438-A (JP)
Title: System for storing picture information
Inventor: MANIWA YOSHIO
IPC: H04N1/21
Filed: 1981-01-28
Abstract: PURPOSE:To input and output data in a high speed, by using a file memory which can be made into a mass storage and by inputting and outputting data through a buffer memory of a high-speed access. CONSTITUTION:A buffer memory 7 consists of a semiconductor memory which can be accessed in a high speed, and a file memory 8 consists of, for example, a magnetic disc device, and memories 7 and 8 are divided equally by the same memory size respectively. When a data input request is issued from a system control device, an unused block of the memory 7 is searched through a CPU9, and data is inputted into this block. At the time when data input of one file is completed in the memory 7, data stored in the memory 7 is transferred to the memory 8 when the count value of a time-out counter incorporated in the CPU9 reaches set contents. Meanwhile, when an output request of data stored in the memory 8 is issued, data is transferred to the memory 7 and is outputted.
Patent JP-S62169505-A (JP)
Title: Circular array antenna system
Inventor: MATSUMURA MASANORI
IPC: H01Q3/24
Filed: 1986-01-22
Abstract: PURPOSE:To improve the resultant power efficiency and also to simplify the constitution of a circular array antenna system, by supplying the output of a power distributor to one of both opposite antenna elements. CONSTITUTION:The 16 antenna elements 10 are arranged circularly with spaces secured among them. When the beam scan is carried out, the connection of an SP2T switch 11 connected with the last element 10 is switched by the control signal sent from a beam scan processor 16 against the scan direction. Thus an active sector is shifted successively by an element for execution of the scan. In this case, the phase of the signal supplied to each element j10 is controlled by a phase shifter 13 for each switching action of the switch 11. Thus the output of a power distributor 15 has a loss only at the part of the switch 11. This prevents the reduction of the resultant power in terms of a space formed by production of beams. Furthermore the number of power amplifiers 12 can be cut down to 1/2 number of antenna elements.