baber/WOPTO huggingface dataset:
Patent JP-S60101226-A (JP)
Title: Intake-air system in double intake valve type engine
Inventor: KAWAI TAIYOU
IPC: F02B31/00
Filed: 1983-11-07
Abstract: PURPOSE:To aim at reducing the fuel consumption rate of an engine and increasing the high output power thereof, by creating a sufficiently strong swirl in an intake port with no use of an intake control valve. CONSTITUTION:An intake port 10 is extended to an intake-air manifold which is not shown, through first and second intake valves 1, 2 without being branched in the intermediate section thereof as in conventional engines. The intake port 10 just upstream of the second intake valve 2 is linear but eccentric from the center axis 16 of the cylinder. The first intake valve 1 is shifted from the tangential line B which is taken from the center line of the intake port 10 with respect to the second intake valve 2, toward the center axis 16 of the cylinder. An intake port 10a which is communicated with the first intake valve 1 is a herical port which may create a strong swirl in intake-air stream.
Patent JP-S6267999-A (JP)
Title: Electroacoustic transducer
Inventor: TAKASHIMA MITSURU
IPC: H04R9/06
Filed: 1985-09-19
Abstract: PURPOSE:To obtain the tilled transducer which is thin in thickness and having a good sensitivity at a low sound pressure by vibrating a bobbin by a magnetic circuit when a signal current passes through a voice coil, extending and contracting a diaphragm connected to this bobbin in a curved direction, forming compression waves of air and radiating an acoustic wave externally. CONSTITUTION:In an electroacoustic transducer 1, when a signal current passes through a voice coil 11, a bobbin 12 vibrates forward and backward in a magnetic space (a) of a magnetic circuit 7 similarly to the movement of a dynamic speaker. According to this vibration, a curved diaphragm 3, making a fixing part of a support member 4 at one end to a frame 2 a fulcrum, is extended and contracted, namely vibrates in a direction intersecting at right angles with the curved surface and generates an acoustic wave. When a sound pressure is applied to the diaphragm 4 in a direction intersecting at right angles with its curved surface, the diaphragm 4 is extended and contracted, the bobbin 12 is vibrated forward and back ward in the magnetic space (a) of the magnetic circuit 7, and by this vibration, the current passes through the voice coil 11, the sound pressure is converted into a signal voltage similarly to a dynamic microphone and outputted.
Patent JP-H1042275-A (JP)
Title: Monitor device
Inventor: NISHIYAMA KIYOHARU
IPC: H04M11/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a highly precise still picture and a moving picture on a real time basis by holding encoding still picture data, connecting a line when the movement of the picture is detected, recording encoding moving picture data and transmitting selected picture data. SOLUTION: When the sum of the absolute values of moving vectors outputted from a moving picture data encoding part 2 is larger than a prescribed value, a movement detection part 9 sends a movement detection signal to a system control part 12. The system control part 12 connects the line by giving an instruction to a line control part 13 and transmits the picture at that point to a management center through a communication line. The latest moving picture data for a prescribed time is recorded in a moving picture data recording part 3 until the line is connected. The management center can select a transmission video through a picture data switching part 6. Thus, the management center can view moving picture data for the prescribed time immediately before moving picture data is actually transmitted on an almost real time basis, and can obtain the highly precise still picture.
Patent JP-S58110301-A (JP)
Inventor: AABIN RAKUEETO
IPC: B60B9/10
Filed: 1982-11-29
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-H1035025-A (JP)
Title: Printer
Inventor: KISHI MOTOSHI
IPC: B41J3/28
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a manual printer in which standard print results can be ensured at all times by altering the print timing depending on the fluctuation in the distance between a recording head and a print face. SOLUTION: The distance between a recording head and a recording medium is detected (S11) and compared with a distance detected at the time of previous dot array printing (S12). When the current distance is longer than the previous distance, the interval of delivering a print timing signal is shortened (S15) otherwise the interval is lengthened (S16). A dot array data is then printed according to a print timing thus corrected (14). According to the arrangement, good print results are obtained constantly even if the distance between the recording head and the recording medium is different for each ink jet position.
Patent JP-S6363923-A (JP)
Title: Oil-filled bushing
Inventor: KANAI MINORU
IPC: G01F23/292
Filed: 1986-09-05
Abstract: PURPOSE:To achieve a high reliability, by mounting inside an oil-filed bushing a detector built by fastening a refractive index distribution type rod lens at both ends of a pipe having an opening on the side thereof. CONSTITUTION:Normally, as an oil surface of an insulating oil 7 is positioned in an expansion cylinder 3, a detector 10 is immersed into the insulating oil 7. Light reaches the detector 10 through an optical fiber 13 for transmitting light and is made incident on a rod lens 15. As the oil surface falls below the detector 10 in case of a oil leakage, light transmitted from the rod lens 15 reaches the rod lens 16 because a space in a pipe 18 is filled with a gas. The light incident on the rod lens 16 is focused at a spot with an action opposite to that on the light transmitting side to be incident on an optical fiber 14 for receiving light. The light is transmitted to a light receiver 12 through the light receiving optical fiber 14 to be used as abnormality detection signal. That is, normally, light is not detected with the light receiver 12 while light is detected in case of abnormality. Thus, constant monitoring is possible from a remote point by placing a light transmitter 11 and the light receiver 12 at an operation chamber or the like.
Patent JP-H1042466-A (JP)
Title: Dc filter for electric railway
Inventor: ONISHI YUTAKA
IPC: H02J1/02
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a DC filter for electric railway in which the size and the cost can be reduced, while sufficiently suppressing harmonic components on the feeder line. SOLUTION: The DC filter is employed in a DC substation for electric railway, in order to smooth the waveform of a DC voltage formed through a 12 phase rectifier 22. Leakage impedance of a transformer 20 is utilized as a DC reactor. A first filter branch 11 for absorbing a harmonic component having frequency 12 times that of an AC power supply frequency, and a second branch 12 for absorbing a harmonic component having frequency 24 times that of the AC power supply frequency are provided, while being formed of resonance capacitors 4, 5 and resonance reactors 7, 8.
Patent JP-H0554693-A (JP)
Title: Semiconductor storage device
Inventor: ITO HIDEKI
IPC: G11C29/04
Filed: 1991-08-20
Abstract: PURPOSE:To prevent a reduction in the yield caused by an increased power consumption due to a short-circuit between a bit line and a word line. CONSTITUTION:When a power supply is turned on, a redundant decision signal YR and a failure address A30 are generated from a failure address decision circuit 30. A Y address decoder 24 decodes the failure address A30 from an address selecting circuit 31 and the decoded results are given to a transfer gate 23 and a redundant latch circuit 32. By this arrangement, the redundant latch circuits 32, which are provided to failed bit line pairs BL1a, BL1b,..., are selected and switches 33a and 33b are turned off by the redundant latch circuit 32 while the power supply is turned on. Therefore, the leak current, which flows from an equalizer 21 to a word line WL1 through the failed bit line pair BL1a, BL1b,... and a memory cell-1, is shut off.
Patent JP-H0662132-A (JP)
Title: Automatic gauge examination system
Inventor: RACHI TAKAYOSHI
IPC: G08C19/00
Filed: 1992-08-04
Abstract: PURPOSE:To reduce an equipment cost and to simplify a gauge examination procedures to reduce the gauge examination cost by connecting a telephone set and an automatic gauge examination meter to a terminal network controller installed on the consumer side and attaching a specific hold circuit. CONSTITUTION:A gauge examination center 1 drives a CPU 1' for gause examination and calls an automatic gauge examination meter 7 of a consumer 2 every month to take in the integrated flow rate in the preceding month. A hold circuit 8 on the consumer 2 side detects the call from the gauge examination center 1 by an incoming detection circuit, and the circuit 8 waits while the consumer 2 hooks off a handset 6; and when he hooks on the handset, the circuit 8 immediately starts an off-hook circuit to hold a telephone line 3 without disconnection as it is. The gauge examination center 1 and the automatic gauge examination meter 7 perform a prescribed check communication during this holding to take in the integrated flow rate data. After this communication, the on-hook circuit is operated to disconnect the telephone line 3.
Patent JP-S58109380-A (JP)
Inventor: MATSUDA AKIHIRO
IPC: B66C9/16
Filed: 1981-12-24
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-S6256486-A (JP)
Title: Indole derivative, its production and drug containing the same for preventing or treating heart and circulatory diseases
Inventor: ARUFUREETO MERUTENSU
IPC: C07D405/14
Filed: 1986-09-05
Abstract: The present invention provides indole derivatives of the general formula:    <IMAGE>  (I)  wherein R1 is a hydrogen atom or an alkyl, alkenyl, cycloalkyl, cycloalkenyl, carboxyl, cyano, alkylcarbonyl, alkoxycarbonyl, aminocarbonyl, alkylaminocarbonyl, dialkylaminocarbonyl or aryl radical, R2 is a hydrogen atom or an alkyl, trihalogenomethyl, hydroxyl, cycloalkyl, cyano, carboxyl, alkoxycarbonyl, alkylcarbonyl, aminocarbonyl, alkylaminocarbonyl or dialkylaminocarbonyl radical; R2 is a heterocyclic five-membered ring containing 1 to 4 heteroatoms or a heterocyclic six-membered ring containing 1 to 5 heteroatoms, the heteroatoms of the five- and six-membered rings being the same or different and being nitrogen, oxygen or sulphur and one or more of the nitrogen atoms optionally carrying an oxygen atom, the said five- and six-membered rings optionally being substituted by one or more alkyl, alkoxy, alkylthio, oxo, hydroxyl, nitro, amino, halogen or cyano groups; or R2 is <IMAGE> (II)   the tautomers thereof and the physiologically acceptable salts thereof with inorganic and organic acids. The present invention also provides processes for the preparation of these compounds and pharmaceutical compositions containing them. Furthermore, the present invention provides intermediates of the general formula:    <IMAGE> (VI)  in which R1, R2, A and X have the same meanings as above, and processes for the preparation of these intermediates.
Patent JP-H0552444-A (JP)
Title: Engine-driven heat pump device
Inventor: TAKAMATSU MASAKI
IPC: F02B77/13
Filed: 1991-08-20
Abstract: PURPOSE:To stabilize the running of an engine-driven heat pump by preventing freezing of condensate through simple constitution. CONSTITUTION:A high pressure liquid refrigerant piping 20 being a circulating passage for a refrigerant is installed in a heat transferable state to a drain hose 14 connected to an exhaust gas heat-exchanger 10. The drain hose 14 is heated by means of heat from the high-pressure liquid refrigerant piping 20. When an open air temperature is reduced to a value lower than 0 deg.C, condensate in the drain hose 14 is prevented from freezing, and the condensate can be smoothly discharged through the drain hose 14 to the outside.
Patent JP-S5997174-A (JP)
Inventor: TAKAHASHI MITSUO
IPC: G09D3/12
Filed: 1982-11-27
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-S6363116-A (JP)
Title: Thin film magnetic head
Inventor: TANAKA HIDEO
IPC: G11B5/31
Filed: 1986-09-03
Abstract: PURPOSE:To improve SNR without generating sliding noise by forming high electric resistance thin film ferrite on such a manner that one end thereof is directly coupled to an upper thin film magnetic pole and the other end faces a thin film closed magnetic pole via a micro-gap. CONSTITUTION:This magnetic head has a nonmagnetic substrate 9, a magneto- resistance effect element 5 formed on the substrate 9 and the thin film closed magnetic pole 1 in which one end of the element 5 is directly magnetically coupled to the magnetic pole of the high electric resistance thin film ferrite 7 and the other end is constituted of the closed magnetic pole having high magnetic permeability and high satd. magnetic flux density and the magnetic pole of a recording and reproducing gap part is laminated perpendicularly to the surface of the substrate 9. The high electric resistance thin film ferrite 7 has the structure in which one end thereof is directly coupled to the upper thin film magnetic pole 1' and the other end faces the thin film closed magnetic pole via the micro-gap. Since magneto-resistance effect element 5 is not exposed on the sliding surface with a magnetic disk, there is no direct contact of the element 5 and the generation of the sliding noise is obviated; therefore, the signal to noise ratio (SNR) is improved to a greater extent.
Patent JP-H0624882-A (JP)
Title: Fermentation decomposition device for changing food by-product to liquid manure by using microorganisms and novel technique of high-speed production process
Inventor: MASUMURA KIMITOSHI
IPC: C02F11/02
Filed: 1992-06-24
Abstract: PURPOSE:To enable the conversion of food by-products to liquid manure and to enable an indoor treatment by consisting this device of a long plastic pot of an inside container and a polyethylene bucket of an outside container and constituting the device in such a manner that the solns. of the inside container and the outside container can be mixed and a treating bacterium liquid can be injected therein. CONSTITUTION:The long plastic pot for pot plantation is assembled as the inside container and the polyethylene bucket as the outside container. These containers are so formed that the temp. can be adjusted to 25 to 35 deg.C and the pH can be controlled. The treating bacterium liquid diluted about 1000 times is poured into the inside container and the outside container. Org. matter is crushed to speed up fermentation and the solns. are periodically stirred to optimize the quantity of dissolved oxygen. Hot air is sent therein for the purpose of temp. control. The org. matter in the inside container is fermented and decomposed by the effect of the treating bacteria to soluble matter which dissolves in an aq. soln. which is a solvent. The solute (org. matter + alpha) dissolved in the aq. soln. is diffused from the solvent of the inside container to the solvent of the outside container by the principle of diffusion and is made into the liquid manure in the outside container. Aerobic bateria which do not produce the offensive smells of fermentation are used for the bacteria to be used in order to enable the indoor treatment.
Patent JP-S5999870-A (JP)
Title: Facsimile device
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 1982-11-30
Abstract: PURPOSE:To attain the display of the receiving state at the transmitter side and the calling of the operator of the receiver side by discriminating the receiving state of a picture at the receiver side during the transmission of picture between facsimile devices. CONSTITUTION:A signal transmitted from a facsimile device of opposite party to a telephone line 2 is applied to an LPF6 and a demodulator 7 via a network controller 1, a hybrid 4, and outputted to a line 7a as a facsimile signal. A receiving state discriminating signal from the opposite party is introduced to a control circuit 21 via a BPF8, a multiplier 13 and an FSK demodulator 18, and a display circuit 22 displays the propriety of the receiving state of the opposite side by the output. Further, the receiving state of the picture is detected by a control circuit 25, and when the signal is not received normally, a procedure interrupting signal is transmitted to the line 2 and when the procedure interrupting affirmative/negative signal from the opposite party is detected, an alarm generating circuit 27 is operated to call the operator.
Patent JP-S5998790-A (JP)
Title: Water purifier
Inventor: HIBINO YUKIO
IPC: C02F1/44
Filed: 1982-11-30
Abstract: PURPOSE:To maintain the ability of purification while inhibiting the deterioration of a semipermeable membrane, by performing the purification of raw water by the starting of a pump on the basis of an output from a water level sensor at the lower limit of a water level, and suspending the introduction of raw water on the basis of an output from the water level sensor at the upper limit of the water level. CONSTITUTION:When the state that a water level in a reservoir tank 32 comes to its lower limit is detected by a water level sensor 58, an normally opened contact X3-1 is closed by the excitation of a relay X3 to excite an intermittent relay MS for a motor. Hence, normally opened contacts MS1, MS2 are turned on, AC is let flow from a transformer T2 to a motor 14, and the operations of the motor 14 and a pump 16 are started. Said pump 16 pumps up raw water through an inflow line 42 for raw water, a filter 20 and an electromagnetic valve A to send it to a separator 22. In the separator 22, said raw water is purified by a cellulose acetate semipermeable membrane, and the purified limpid water (formed water) is let flow through an electromagnetic valve F into a discriminating sensor 48 for the quality of water.
Patent JP-H0493932-A (JP)
Title: Image recorder
Inventor: TANABE KAZUNORI
IPC: G03G15/01
Filed: 1990-08-06
Abstract: PURPOSE:To make constitution simple and to reduce the error rate of reading a bar code by allowing a read sensor to read the bar code when the trailing edge of a mask original plate is detected by a paper sensor. CONSTITUTION:The mask original plate for red is formed by a monochrome laser printer 1. The bar code designating red light is printed on the mask original plate. The mask original plate outputted from the printer 1 is transferred to an ADF tray 12 and fed to a color image recorder 20 by an ADF paper feeding roller 13. When the trailing edge of the mask original plate 15 is detected by the paper sensor with the feed of the mask original plate, at such a time, a bar code sensor reads the bar code printed on the mask original plate 15 to store that it is the original plate 15 which is exposed to the red light.
Patent JP-H0491531-A (JP)
Title: Confidential data transferring method using ic card
Inventor: UMEDA NOBUAKI
IPC: G09C1/00
Filed: 1990-08-06
Abstract: PURPOSE:To reduce the risk of being robbed of a key by producing random numbers in a terminal device upon receiving opened key information from an IC card and ciphering the random numbers by using the opened key received from the IC card. CONSTITUTION:Opened key information on an IC card 12 is transmitted to a terminal device 2 and random numbers are produced in the device 2. The random numbers are ciphered by using the opened key received from the card 12 and the ciphered data are transmitted to the card 12. The card 12 obtains the random numbers produced in the device 2 by decoding the data received from the device 2 by using the secret key to the opened key transmitted to the device 2. Then transmission data on the IC card 12 are ciphered by using the obtained random numbers and the ciphered data are transmitted to the terminal device 2. The device 2 decodes the data received from the card 12 by using the random numbers and obtains the data on the IC card 12. Therefore the risk of being robbed of a key reduced.
Patent JP-2000041274-A (JP)
Title: Wireless communication control system
Inventor: MURAO SEIJI
IPC: H04W8/26
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain the wireless communication control system where one wireless transmitter can control an indivisual wireless receiver. SOLUTION: In the wireless communication control system consisting of wireless transmitters 1 each of which transmits a wireless signal with an ID number added thereto and wireless receivers 2 each of which receives the wireless signal, the wireless transmitter 1 is provided with pluraliti signal transmission means 17 each of which adds indivisually specific information to the wireless signal and each of wireless receivers 2 is provided with an ID number registration section 26 where specific information is registered in advance and a signal output section 25 that outputs corresponding to the transmitted ID number and the specific information.
Patent JP-S63140756-A (JP)
Title: Casting apparatus
Inventor: KUREBAYASHI MASARU
IPC: B22D47/02
Filed: 1987-08-21
Abstract: PURPOSE:To need no large driving force, to simplify the wiring and piping in the lifting means and to facilitate the production and the management by operating independently the working of horizontal moving means for a casting from the lifting means. CONSTITUTION:A cope 3 attaching the casting and the casting are separated from a drag 4 and ascended by action of a cylinder 2 (lifting means). And, a base 13 is fitted between the rails 5 arranged at a lower face of movable table 6 and is slidable on the rail 5. The base 13 is pushed by an action arm 8 in a side pushing driving device 7 connected with the cope 3 fixed this base 13, to move the cope 3 fixed the base 13 and the casting to the casting takeout and water cooling device. As the horizontal moving means for the casting is independently movable from the lifting means, the cope with the casting can be horizontally moved without accompanying with the lifting means. In this way, at the time of moving horizontally the cope with the casting, the large driving force is not needed and the production and the management is become to easy, because of simplifying the wiring and piping.
Patent JP-S6269684-A (JP)
Title: Semiconductor integrated circuit
Inventor: KATSU SHINICHI
IPC: H01L21/338
Filed: 1985-09-24
Abstract: PURPOSE:To obtain a pair of FET's with even characteristics even if they have large gate widths by a method wherein the influence caused by unevenness of impurity concentrations on the surface of a wafer is made to be uniform by cross connection of a plurality of FET's. CONSTITUTION:The 1st-4th gate electrodes 2, 3, 7 and 8 are longitudinally arranged into two-column cascade shape, the 1st source electrode 4 and the 2nd source electrode 9 are provided between the 1st gate electrode 2 and the 2nd gate electrode 3 and between the 3rd gate electrode 7 and the 4th gate electrode 8 respectively. The 1st-4th drain electrodes 5, the 1st-4th drain electrodes 5, 6, 10 and 11 are arranged outside the 1st-4th gate electrodes 2, 3, 7 and 8 respectively and the gate electrodes on the same diagonals and the drain electrodes on the same diagonals are cross-connected to each other to constitute a pair of FET's. With this constitution, even if there is unevenness in impurity distribution on the surface of a wafer, a pair of FET's with even electrical characteristics and with large gate widths can be obtained.