baber/WOPTO huggingface dataset:
Patent JP-H08190380-A (JP)
Title: Piano
Inventor: INABA TATSUYA
IPC: G10H1/32
Filed: 1995-01-09
Abstract: PURPOSE: To provide a piano with which the provision of switches for adjusting electronic sound sources is possible without impairing the appearance of a piano body. CONSTITUTION: A chair 5 attached to the piano body 3 is provided with a sound source box 11 on the rear surface of a seat plate 5a. The piano body 3 is provided with sensors for detecting the operating states of keys and pedals 45. The detection signals thereof are inputted via a cable 33 to a sound source box 11. The sound source box 11, then, drives a head phone 9 in accordance with the detection signal and generates playing sounds. The sound source box 11 is provided with the switches 21 to 27 for adjusting the sound quantity, timbres, etc., of the playing sounds. Since the switches 21 to 27 are disposed at the chair 5, the appearance of the piano body 3 is not impaired.
Patent JP-H07207443-A (JP)
Title: Continuous vacuum deposition device
Inventor: NAKAISHI NOBUYOSHI
IPC: C23C14/56
Filed: 1994-01-12
Abstract: PURPOSE:To obtain a continuous vacuum deposition device in which operations to transfer a substrate between a sealing device and a vapor deposition device, for maintenance, and to clean the device are easily and accurately performed in a short time by providing the device with a maintenance room. CONSTITUTION:A substrate 1 is sent to a vapor deposition chamber 2 through a vacuum sealing device 8 under proper vacuum and a maintenance room 18, traveled on a cooling roll 4 while a vapor deposition material 17 is deposited with a vapor deposition device 7, then carried into the air through the maintenance room 18 and the vacuum sealing device 8, and wound up on a winding reel. When the substrate 1 is to be engaged in the device before running or when maintenance or cleaning of the device is performed while the device is halted, a lid 19a is opened to open a manhole 19 and further a partition wall 20 is removed. Then operations are performed with using the space 22 of the maintenance room 18. Thereby, the vacuum deposition on the substrate 1 can be continuously and properly performed as a conventional method, and the maintenance when the device is halted can be made easy.
Patent JP-S63170535-A (JP)
Title: Electronically controlled fuel injection device
Inventor: NAGANO MASAMI
IPC: F02D41/34
Filed: 1987-01-09
Abstract: PURPOSE:To enhance acceleration response and further to prevent the deterioration in the performance of exhaust gas, by additionally injecting a prescribed quantity of fuel prescribed times to each cylinder in turn from the cylinder in which the normal fuel injection has been finished directly before the acceleration is detected. CONSTITUTION:In a fuel injection control device in which fuel is injected in turn in a prescribed timing from the fuel injection valve arranged for each cylinder, the cylinder in which fuel injection has been finished directly before the acceleration is detected is discriminated, and additional injection is carried out in turn from this cylinder. In other words, additional injection is carried out to the fifth cylinder in the normal injection timing in which, next, the normal injection is to be carried out to the cylinder (the third cylinder). Thus, the acceleration can be enhanced.
Patent JP-H06205232-A (JP)
Title: Picture processor
Inventor: KATO MASAMI
IPC: H04N1/46
Filed: 1993-01-08
Abstract: PURPOSE:To realize the processing inexpensively in which an area filled in by a marking pen in a specific color is reproduced with emphasis in a false way in the monochromatic picture processing unit. CONSTITUTION:Picture element data read by a picture data read section 11 are binarized by a binarization section 14 and fed to a selection section 16, and a synchronizing signal generating section 15 generates a periodic signal synchronized with a picture synchronizing signal of a picture signal read by the picture data read section 11 and gives the signal to the selection section 16. On the other hand, an original picture is read by decomposing it at the picture data read section 11 in the unit of picture elements and a density discrimination processing section 12 discriminates the density of picture element data read to identify the specific color and a filter processing section 13 applies filtering processing to the result of discrimination and the result is used for a selection control signal for the selection section 16 to selectively output the output of the binarization processing section 14 or the output of the period signal generating section 15.
Patent JP-S63171121-A (JP)
Inventor: UNZAI MINORU
IPC: H02H9/04
Filed: 1987-01-09
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-S5837437-A (JP)
Title: Ventilating device
Inventor: YOKOYAMA AKIYOSHI
IPC: F24F7/013
Filed: 1982-01-11
Abstract: PURPOSE:To prevent the degradation in performance as well as noises, in a simultaneous air intake and exhausting type ventilating device including a centrifugal type multiple blade fan and arc shaped air intake and exhausting casings, by providing wedge shaped pawl parts on the contacting surfaces of separators and a front cover so that they can be attached and detached freely. CONSTITUTION:The separators 5a and 5b which separate an exhaust air flow chamber and an intake air flow chamber in a filter frame part 64 as a unitary body. A filter 65 is attached to the filter frame part 64, and the wedge shaped pawl parts 66 are formed at four corners of the surface which is contacted with the grating of the opening of the front cover 2. Meanwhile, the similar wedge shaped pawl parts 67 are formed at the location they are engaged with the pawl parts 66 of the front cover 2. Both pawl parts 66 and 67 are engaged by utilizing the elasticity of the opening grating so that they are freely attached and side is so determined that they are not protruded into the flow path from the filter frame 64. In this constitution, the separators can be attached and detached freely, the intake and exhausting flows are not disturbed, and the performance degradation and the noises can be prevented.
Patent JP-H06205127-A (JP)
Title: Diagnostic system for image recorder
Inventor: NISHIYAMA FUMITAKA
IPC: H04N1/00
Filed: 1993-01-08
Abstract: PURPOSE:To transmit only the required data to a host in the system for performing the centralized control of an image recorder while connecting a host and the image recorder with a telephone line. CONSTITUTION:When any fault is generated at a copy machine 1, a controller 4 for controlling and managing the copy machine 1 transfers all the data required for fault diagnosis to a fault diagnostic means 5. A control part 6 of the fault diagnostic means judges whether conditions are satisfied or not by applying previously set various fault diagnostic rules to the transferred data and when those conditions are satisfied, the level of the fault diagnostic rule is detected. When no data are transmitted to a host 2 yet, the data of the detected fault diagnostic rule are transmitted but when the data are already transmitted to the host 2, the data of the fault diagnostic rule are transmitted to the host 2 only when the level of the fault diagnostic rule detected this time is higher than the level of the fault diagnostic rule transmitted last time.
Patent JP-S60147033-A (JP)
Title: Gas turbine premixture combustor
Inventor: TSUKAHARA SATOSHI
IPC: F23R3/30
Filed: 1984-01-11
Abstract: PURPOSE:To prevent production of nitrogen oxide and to improve flame stabilizing properties within a wide range of a fuel-air ratio, by a method wherein, in a gas turbine combustor using gas fuel, a throttle is formed up the flow of fuel from a burning hole located nearmost to the opening end of a tubular fuel nozzle, and a spread ratio down the flow of gas fuel from the throttle is specified. CONSTITUTION:A throttle 13 is formed up the flow of gas fuel from a number of small burning ports 4, and the throttle is spread at a one-side spread angle of 7 deg. or more so that a stagnating flow 14 is formed in the vicinity of the wall surface on the downstream side of the throttle. This causes a static pressure on a wall surface to be generated at a value about equal to the total pressure of fuel. A portion on the downstream side is structured such that the passage area of the fuel is gradually decreased, and this causes the fuel to flow such that the flow rate of a point on the flow passage decreases the further downward this point is situated, reduces a dynamic pressure, and improves uniformization of flow rate distribution. This constitution prevents production of nitrogen oxide and permits improvement of flame stabilizing properties within a wide range of fuel-air ratio.
Patent JP-S59129689-A (JP)
Inventor: TAKEDA NAOJI
IPC: B25J17/00
Filed: 1983-01-10
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-S59127113-A (JP)
Title: Display system of process information
Inventor: NAKAI YUKIO
IPC: G06F3/048
Filed: 1983-01-08
Abstract: PURPOSE:To produce the screen display information by editing previously all standard screen display information with off-line processing and at the same time replacing only the information that has no coincidence with the standard information with on-line processing even to the process information changing momentarily. CONSTITUTION:A central processing unit 1 notices first the memory units of related information 6a, 6b- and extracts the power system information 4a, 4b- having prescribed relations to each other. Then the unit 1 decides the coincidence between these power system information and a power system state that is decided standard by off-line processing. If attention is being paid to both the related information 6i and the process information 6j of the display item, the coincidence is decided between the power system state information 4j and a standard process. When the coincidence is obtained, the same operation is repeated while paying attention to the next related information. While the new display color, form, flicker, etc. are decided for a discordant state if no coincidence is obtained as a result of decision. Then the memory contents of the corresponding standard display information unit 8i are displayed to produce the screen display information 7i.
Patent JP-H11251891-A (JP)
Title: Multiplexer
Inventor: KYU-TAE KIM
IPC: H03K17/693
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To obtain a multiplexer which is capable of outputting voltage over the entire voltage range that is the same as that of the input voltage. SOLUTION: An input terminal is formed by two transmission gates (TG1) and (TG2), which mutually perform a complementary operation and selectively receives a high voltage input signal and a low voltage input signal. On the other hand, transmission gates (TG3) and (TG4) of an output terminal which subordinately operates to the operations of the gates (TG1) and (TG2) and receive an output signal of each gate (TG1) and (TG2) are provided, the gates (TG3) and (TG4) of the output terminal are connected to a single output terminal and a high voltage input signal and a low voltage input signal are selectively outputted from the output terminal.
Patent JP-S61173825-A (JP)
Inventor: GODOFURII NIYUUBORUDO HAUNSUFU
IPC: B23P19/02
Filed: 1986-01-10
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-H06208740-A (JP)
Title: Magneto-optical recording method
Inventor: TODA TAKESHI
IPC: G11B11/10
Filed: 1993-01-11
Abstract: PURPOSE:To obtain a magneto-optical disc drive having ultrahigh recording density. CONSTITUTION:A recording waveform has four power levels wherein the first level, i.e., a read out level (Pr), is 1.5mW. Second level, i.e., an intermediate level(Pas), depends on the structure of disc. Third and fourth levels, i.e., recording levels(Pel and Pw2), have a plurality of recording levels, respectively, which also depend on the structure of the disc. Laser power is set such that the ratio of the intermediate level to the first recording level(high power level) is 1.50-1.80 whereas the ratio of the intermediate level to the second recording level(low power level) is 1.50-1.80. Furthermore, the ratio of the first recording level to the second recording level is set in the range of 1.0-0.90.
Patent JP-S58121277-A (JP)
Inventor: JIYON ERU HASURAMU
IPC: C07D215/56
Filed: 1983-01-12
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-H08187397-A (JP)
Title: Sanitary ventilation and drying system
Inventor: OE YOUJI
IPC: D06F58/10
Filed: 1995-01-11
Abstract: PURPOSE: To improve operability and to enable efficient dehumidification by providing an opening/closing valve for blocking the circulation of air inside a connection duct, and further performing setting at a control part so that the opening/closing valve can be closed while being interlocked with the single drive of an air blower for exhaustion. CONSTITUTION: When a humidity sensor 18 detects a high temperature inside a washing room 1d and singly drives the air blower for exhaustion, a controller 17 closes the opening/closing damper of an opening/closing damper unit 13, and the circulation of air to flow from the connection duct 7 to a set ventilation unit 10 is blocked. Besides, when a toilet ventilation mode or a washing room ventilation mode is manually selected by a toilet ventilation switch 20 or a mode changeover switch 19 and the switch of the air blower for exhaustion is turned on, the air blower for exhaustion is singly driven for ventilating the inside of a toilet room 1c or the washing room 1d. At such a time, the opening/ closing damper is similarly closed as well and the circulation of air to flow from the connection duct 7 to the set ventilation unit 10 is blocked.  Therefore, high-humidity air infiltrated before closing can be exhausted.
Patent JP-H05185092-A (JP)
Title: Waste water disposing device
Inventor: TOKUNAGA KIYOHIKO
IPC: C02F3/12
Filed: 1992-01-10
Abstract: PURPOSE:To realize the continuous operation of the device by making the suction side of a blower for a diffuser selectively and freely be communicative with the air or a space above the surface of water in a reaction tank and aerating air in a nitrification process, while aerating gaseous nitrogen in a denitrification process, thereby continuously washing the surface of a membrane. CONSTITUTION:A membrane separator 12 is arranged in a reaction tank 11 of closed structure and plural immersed type membrane modules 13 consisting of ceramic tubes, etc., in the membrane separator 12 are connected to the suction side of a suction pump 15 through a suction pipe 14. A diffuser 16 is arranged below the membrane separator 12 to diffuse air from a blower 18. In this case, a suction pipe 19 connected to the suction side of the blower 18 is opened to the air through the 1st solenoid stop valve 20 and simultaneously is made to communicate with a space above the surface of water in the reaction tank 11 by a circulating air pipe 21 branching off from the suction pipe 19 through the 2nd solenoid stop valve 22. Air sucked in from the suction pipe 19 in the nitrification process and gas sucked in from the circulating air pipe 21 in the denitrification process are each sent to the diffuser 16 to perform aeration.
Patent JP-S61163294-A (JP)
Title: Alumite method by chromic acid solution
Inventor: NAKAO MASAYUKI
IPC: C25D11/08
Filed: 1985-01-11
Abstract: PURPOSE:To prolong the life of a treating soln. and also to form an alumite film high in the hardness by reducing one part of Cr<6+> contained in a CrO3 soln. to Cr<3+> to regulate it to the proper concn. and alumite-treating Al or Al alloy material in the soln. CONSTITUTION:A CrO3 soln. is regulated to the concn. of 5-150g/l preferably 30-70g/l CrO3 and 5-80g/l preferably 15-25g/l Cr<3+> by reducing one part of Cr<6+> contained in a CrO3 soln. by means of a method adding oxalic acid. Al or Al alloy material is alumite-treated in the conditions of about 30-100V DC voltage and about 30-50 deg.C temp. in the soln. after the above-mentioned reduction. By this treatment, an alumite film having about 400-450Hv hardness and about 300Hv even in the thick film is obtained and a soln. having a long life is obtained.
Patent JP-S5389387-A (JP)
Title: Semiconductor photo detector
Inventor: MAEDA MINORU
IPC: H01L29/864
Filed: 1977-01-17
Abstract: PURPOSE: To accurately detect the breakdown voltage of photo detectors by using one of the photo detectors formed on the same substrate in detecting the breakdown voltage and using another element provided in proximity thereto in receiving light. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02185872-A (JP)
Title: Caterpillar type conductor line car
Inventor: YAMAZAKI TAKESHI
IPC: B62D55/00
Filed: 1989-01-11
Abstract: PURPOSE:To keep off any damage to a cable by installing a symmetrical two-set of crawler units, having each of caterpillar type rubber belts rolling on an overhead wire, in a line traverse frame of a midair vehicle doing work of maintenance and inspection for the overhead wire, and sharing each lifting load uniformly on these crawler units. CONSTITUTION:This midair vehicle has a midair vehicle body 1 consisting of a line traverse frame 5 having a symmetrical pair of portal frame bodies 2, 3 connected in a sectral-form tilted state with upper and lower crossbars 4a, 4b and a bench 7 hangingly supported on the underside of this line traverse frame 5 rockably via support plates 6a, 6b and support rods 7a, 7b. In addition, a symmetrical two-set of crawler units 8, 9 traveling on an overhead wire W are installed on the inside of the line traverse frame 5 of this midair vehicle body 1 at a specified interval. Each of these crawler units 8, 9 consists of caterpillar type rubber belts 80, 90 rolling on the overhead wire and plural numbers of rollers 81-83 and 91-93 winding these rubber belts 80, 90.
Patent JP-S61165598-A (JP)
Inventor: SUKAUCHI AKIRA
IPC: F41B5/00
Filed: 1985-01-11
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-H10200892-A (JP)
Title: Image encoder
Inventor: TERANE HIDEYUKI
IPC: H04N19/136
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To round off some data for the images of a large code amount, to perform control so as not to be more than a fixed amount and to reduce a compression data amount by counting values which are not '0' of a quantitzed AC coefficient and outputting the part or forcibly turning the non-zero part of the AC coefficient to '0' and outputting it. SOLUTION: The 64 pieces of DCT coefficients SUV obtained as the result of performing two-dimensional discrete cosine transformation for respective component images composed of 8×8 picture elements in a discrete cosine transformation part (DCT) 2 are sent to a zigzag transformation part 3. They are rearranged from a serial order to a zigzag order and the 64 pieces of the DCT coefficients SUV are inputted to a quantization part 4. In the quantization part 4, the arithmetic operation of dividing the DCT coefficients SUV by the value QUV of a quantization table 5 is performed. A logic circuit outputs the value of a delay adjustment circuit as it is or forcibly converts it to 0 data and outputs it by the output of a compactor. An outputted data group is Huffman encoded in an entropy encoding part 6 at all times.
Patent JP-S59128880-A (JP)
Title: System and apparatus for coding and decoding interframe of dynamic compensation
Inventor: HIRANO AKIRA
IPC: H04N19/50
Filed: 1983-01-12
Abstract: PURPOSE:To block the deterioration of picture quality without decreasing coding efficiency by performing forecasting of interframe when the 1st forecast signal compensating the movement in a picture and the 2nd forecast signal not compensating movement become a prescribed condition to attain forecast of interframe of a flat part in a plane. CONSTITUTION:A TV signal from a TV signal input terminal 1 is inputted to a delay circuit 3 and a dynamic vector detector 29, the timing between an output of the circuit 3 and a forecast signal from a selector 24 is matched by a subtractor 5 and the difference is fed to a quantizer 7. Further, a dynamic vector is detected from the TV signal one frame before from a memory 18, a variable delay circuit 21 shifts the TV signal in response to the dynamic vector and outputs a forecast signal correcting the movement. Further, the forecast signal not correcting the movement one frame before from the memory 18 and the forecast signal correcting the movement from the circuit 21 are fed to the selector 24 and a discriminating circuit 100, and when a prescribed condition is established, the forecast of interframe is attained and the signal is processed by a coder 7, a coding device 9 and a multiplexer 11 or the like.
Patent JP-S56101693-A (JP)
Title: Refresh control system
Inventor: NODA KATSUNOBU
IPC: G11C11/406
Filed: 1980-01-16
Abstract: PURPOSE:To improve reliability and to shorten the time of a recovery from a system fault, by providing two refresh control circuits at a CPU side and by permitting a main memory device to perform refreshment by itself when both the circuits are faulty. CONSTITUTION:According to the value of counter 5, refresh control circuit 4 generates refresh start signal RFST at intervals of constant time t1, and monitoring circuit 7 transfers it to refreshing circuit 8. On detecting time t1 being over, circuit 7 sends refresh request signal RFRQ to refresh control circuit 6. On the basis of the indication of sequence control circuit 3, circuit 6 returns refresh acknowledge signal RFAC to circuit 7. On the other hand, if circuits 4 and 6 get out of order, circuit 7 generates a refresh start signal by itself and supplies it to circuit 8. At this time, the CPU side stops the system to interrupt its processing. Then, the refresh operation is started at the main memory device MSU side automatically.
Patent JP-S57117260-A (JP)
Title: Semiconductor device
Inventor: ABE TAKASHI
IPC: H01L23/32
Filed: 1981-01-13
Abstract: PURPOSE:To eliminate the necessity of paste filling a side of chip carrier or plating of through-hole by extending a connection part that connects to a group of patterns, to periphery from edge of an insulation substrate. CONSTITUTION:An insulative substrate 20 is made by laminating more than two fibrous material soaked with resin. Overhung metal pattern 21, IC chips bonded by wire bonding or by gang bonding, and molding material 22 are obtained by metal foil pasting up etching. The overhung metal patterns are connected to other substrate 25 by bending and soldering or pressing by a heat and pressure applying tool 24.
Patent JP-H08187109-A (JP)
Title: Sole washing device
Inventor: NAKAMURA MASAHIKO
IPC: A47L23/22
Filed: 1995-01-12
Abstract: PURPOSE: To stably wash the sole of a shoe by washing the sole while it is rubbed by a brush plate which horizontally oscillates. CONSTITUTION: A person who wears shoes steps onto a support bed 11, the load of the person compresses a spring 12 downward, causing a sensor 45 to energize, and as a result, a motor 14 and a motor for a pump 31 are rotated while a solenoid valve 35 is energized. A detergent fed under pressure from the pump 31 and water fed through a water supply pipe are mixed into washing liquid which then flows through a pipe line 37 and a supply port 40, and is jetted from jet holes in openings 13 in the support bed 11 onto a brush 6. The washing liquid then flows into and is pooled in a liquid tank 2. The brush 6 horizontally oscillates right and left, and back and forth, together with a brush plate 4 so as to rub the soles of the shoes in order to wash and remove dirt such as oil from the sole.  After a predetermined time elapses, the motor of a discharge pump 41 is rotated so that the contaminated washing liquid having washed and removed the dirt is sucked into the discharge pump 41 from a discharge outlet 43 through a pipe line 42, and is then discharged into a sewage system through a discharge port.