baber/WOPTO huggingface dataset:
Patent JP-H0199542-A (JP)
Title: Ultrasonic diagnostic equipment
Inventor: SAKAI IKUO
IPC: A61B8/06
Filed: 1987-10-14
Abstract: PURPOSE:To make an accurate diagnosis using an easily understandable display, by measuring and displaying a distribution of velocity vector of movement of an organism from output of a first autocorrelator and a second one in both the forward direction and its perpendicular direction of an ultrasonic pulse beam. CONSTITUTION:A parallel wave-receiving circuit for simultaneous wave receiving and phasing through a plurality of channels, an adder 9 for adding received wave signals through respective channels alternately inverting their signs, and an autocorrelation unit 21 for obtaining an autocorrelation function are provided. By the use of them received wave signals through each channel of the parallel wave-receiving circuit are added while their signs are alternately inverted, and an autocorrelation function of added received wave signals is obtained by operation by means of the autocorrelation unit. From change of this autocorrelation function, movement velocity of a moving part in an organism in a direction perpendicular to the forward direction of an ultrasonic beam is obtain by operation. At the same time, a complex signal converter, an autocorrelation unit or a frequency analyzer, and a second velocity arithmetic unit are provided. A movement velocity component of the moving part in the organism in the forward direction of an ultrasonic beam is obtained by operation. Consequently movement in the organism is measured in terms of a vector amount.
Patent JP-H04137848-A (JP)
Title: Communication management equipment
Inventor: TANAKA KEISUKE
IPC: H04M1/00
Filed: 1990-09-28
Abstract: PURPOSE:To allow a terminal equipment to always receive a regular polarity inversion signal by inverting the polarity of a bypass means and connecting it to the terminal equipment when it is discriminated that the polarity of a telephone line at loop closing is inverted. CONSTITUTION:A control circuit 2 receives a polarity inversion signal depending on the response of an opposite party via a DC loop incoming call polarity inversion detection circuit 6 after the end of transmission of a dial signal. When a telephone line terminal L1 at DC loop closing is at a negative level, a relay C in a relay circuit 8 is driven to close a contact (c) and relays A, D in the relay circuit 8 are driven to release relay contacts a, d thereby connecting the telephone line and the terminal equipment 1 through a bypass 11. Thus, the terminal equipment always receives a regular polarity inversion signal from the telephone line and malfunction attended with the reception of the polarity inversion signal is prevented.
Patent JP-H09104797-A (JP)
Title: Heat-resistant and flame-retardant composition
Inventor: SUZUKI KIYOTO
IPC: H01B3/44
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-resistant and flame-retardant halogen-free compsn. having also an oil resistance, a cold resistance, a low toxicity and an external flawing resistance by blending a mixed base resin of an acrylic elastomer and an ethylene/ethyl acrylate copolymer with a metal hydroxide. SOLUTION: 100 pts.wt. mixed base resin comprising an acrylic elastomer selected from among elastomers each obtd. by polymn. of an acrylic ester such as methyl (meth)acrylate ethyl (meth)acrylate, butyl (meth)acrylate or 2- ethylhexyl (meth)acrylate and an ethylene/ethyl acrylate copolymer at a wt. ratio of 20:1 to 1:5 is blended with 70-150 pts.wt. metal hydroxide to obtain a heat-resistant and flame-retardant compsn. This compsn. is free of halogen atoms, flame-retardant, and low in toxicity because the toxicity of gas evolved during combustion is reduced as much as possible, and is esp. excellent in external flawing resistance, oil resistance, cold resistance and heat resistant to be suitable for wire covering, etc.
Patent JP-H06109500-A (JP)
Title: Fluidic flowmeter
Inventor: OSHIMA HIROKO
IPC: G01F1/20
Filed: 1992-09-29
Abstract: PURPOSE:To expand the flowmeter measurement range with linearity by narrowing the jet nozzle width as much as possible while reducing pressure loss. CONSTITUTION:In the flowmeter, a channel reduction part 4 for rectifying the flow from a flow-in pipe 1, a jet nozzle 5, and a channel expansion part 6 are provided in this order, a dielectric vibration element for causing deflection flow to occur is provided at the opposite position of the jet nozzle inside the channel expansion part 6, and then an end block for forming a feedback channel is provided at the position reaching a delivery pipe behind the dielectric vibration element. Then, the length in fluid-advancing direction of the jet nozzle 5 is minimized and an inner wall 11 from the channel reduction part 4 to the Jet nozzle 5 is formed in flow-reduction shape.
Patent JP-S61137079-A (JP)
Title: Pair-stranded wire break detector
Inventor: OZAWA SHIGEMI
IPC: G01R31/02
Filed: 1984-12-07
Abstract: PURPOSE:To detect at least one of the breaks of a pair-stranded wires, by a pair-stranded wire break detecting unit composed of luminous element and light-receiving element installed each tacing the running pair-stranded wire. CONSTITUTION:A pair-stranded wire break detecting unit 1 is composed of luminous diode 2 and photo-transistor 3 as a luminous element with a running pair-stranded wire 14 between and when one or two wires are broken, light- receiving quantity of the photo-transister 3 is decreased as compared with the pair-stranded wire 14 running normally. This output is converted by a differen tial circuit 4 into change of light quantity and this output is changed to a DC component by a rectifying circuit 5 and later, amplified by an amplifier 6. Output of the amplifier 6 changes a parallel, connected CR circuit 7 and gets supply of the output voltage proportional to photoelectric change from the circuit 7. A break of wire is detected by comparing the output voltage with the constant voltage 8 by a comparator 9.
Patent JP-H0571653-A (JP)
Title: End stopping relief valve
Inventor: FUKUDA MITSUYUKI
IPC: F16K17/04
Filed: 1991-09-11
Abstract: PURPOSE:To operate an end stopping relief valve by means of opening or closing an ON-OFF valve such as a faucet or the like to be installed in an intermediate water faucet or the like being connected downstream, not using another ON-OFF valve controlled for opening or closing by electric power. CONSTITUTION:A main valve 2, a relief valve V and a check valve 3 are assembled in this order to a valve box 1 provided with a water inlet 10 and a water outlet 11 from the upstream. In succession, a differential pressure takeout mechanism W, taking out a pressure differential between primary pressure and down stream pressure from the check valve 3 is assembled thereto, and the main valve 2 is controlled for its opening or closing by a variation in the differential pressure the differential pressure takeout mechanism W takes out.
Patent JP-S63111840-A (JP)
Inventor: OSHIMA YUTAKA
IPC: A61B8/12
Filed: 1986-10-31
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-H10102512-A (JP)
Title: Base isolation device for house
Inventor: NAKAGAWA KAZUNARI
IPC: E02D27/34
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation device exerting an effective base isolation function without impairing comfortableness. SOLUTION: This base isolation device for a house is provided with a pair of hydraulic cylinders 3a, 3b protruded in opposite directions from a foundation bed 2 and a house groundsill 4 supported on the foundation bed 2 horizontally movably by both hydraulic cylinders 3a, 3b, and a pair of hydraulic cylinders 3a, 3b are connected by a hydraulic circuit 5 communicating the cylinders 3a, 3b with a valve opened when the inner pressure difference between the cylinders 3a, 3b becomes a fixed value or above. The cylinders 3a, 3b are operated to exert a base isolation function only when the force of the opening pressure or above is applied to the valve.  The cylinders 3a, 3b are not operated by weak vibration or wind due to the setting of the opening pressure of the valve or a cutoff valve, and the cylinders 3a, 3b can be easily operated against the vibration having a possibility to break the house such as an earthquake to set the house to the base isolation state.
Patent JP-S63114196-A (JP)
Inventor: HOSHINO MASAHIRO
IPC: H05K3/28
Filed: 1986-10-31
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-H02107025-A (JP)
Title: System and circuit for full break-in
Inventor: MATSUO SHINICHI
IPC: H04B1/40
Filed: 1988-10-14
Abstract: PURPOSE:To clearly identify a reception sound from a side tone by making the output level of the reception sound lower than that of the side tone for a prescribed time from the start of a receiving condition. CONSTITUTION:A variable attenuator 12 and a timing circuit 15 are provided on the front stage of side tone input. An exchange switching signal Ss corresponding to the open/close of an electric key is inputted to the timing circuit 15, when the receiving condition is started, the timing circuit 15 is operated, and a low frequency output is dropped by the variable attenuator 12 for a prescribed time (to). Consequently, when the volume of a side tone Vs and a reception sound Vr is set at the same level, the reception sound Vr is smaller than the side tone Vs during the first prescribed time (to), and when the prescribed time (to) passes, the reception sound Vr is outputted from a speaker 14 at the same level as the side tone Vs. Thus, the side tone can be clearly identified from the reception sound, and a key operation at high speed is facilitated.
Patent JP-H08118973-A (JP)
Title: Fuel tank
Inventor: YAMAZAKI KAZUMI
IPC: B60K15/04
Filed: 1994-10-25
Abstract: PURPOSE: To prevent bad influence of fuel oil on an evaporated fuel capillary tube by continuously providing an outlet forming member to reserve fuel oil in the amount to block from intrusion of evaporated fuel to an oil filler pipe on the oil filler pipe connected to a fuel tank and arranging the outlet forming member by way of slipping its outlet opening direction from a floatneedle valve. CONSTITUTION: A raised part 23 is provided on a ceiling board 22 of a tank main body 21, first and second evaporated fuel capillary tubes 24, 25 to derive evaporated fuel in the tank main body 21 are connected to this raised part 23, and a float needle valve 28 is arranged on a lower end of each of them. Additionally, an oil filler pipe 26 inclined to the side to approach the first evaporated fuel capillary tube 24 as it goes downward is connected within a virtual flat surface including axes of both of the evaporated fuel capillary tubes 24, 25.  A base end part of an outlet forming member 441 to reserve a small amount of fuel oil is connected to a lower end part of an oil filler pipe 26, but in this case, the outlet forming member 441 is continuously provided on the oil filler pipe 26 by slipping the opening direction of its fuel oil outlet 451 from the float needle valve 28, and fuel oil is prevented from making contact with the float needle valve 28.
Patent JP-S61138318-A (JP)
Title: Reference voltage generating circuit
Inventor: SHIBATA TORU
IPC: G05F3/24
Filed: 1984-12-10
Abstract: PURPOSE:To obtain a reference voltage considerably stable against the variance of temperature by determining drain lengths, channel lengths, and channel widths of the first and the second transistors Trs so that the variation for the fluctuation of temperature satisfy prescribed formulas of respective values of these Trs. CONSTITUTION:Drain currents, channel lengths, and channel widths of Trs 13 and 14 are so determined that the variation for the variance of temperature satisfies formulas I and II where I and I0-I are drain currents of Trs 13 and 14 and mu1 and mu2 are mobilities of Trs 13 and 14 and L1 and L2 are channel length of Trs 13 and 14 and W1 and W2 are channel widths of Trs 13 and 14 and VT1 and VT2 are threshold voltages of Trs 13 and 14. Thus, a reference voltage generating circuit which consists of MOSTrs and outputs the reference voltage very stable against the variance of temperature.
Patent JP-H11102632-A (JP)
Title: Electromagnetic relay and its manufacture
Inventor: OKUMURA MOTONORI
IPC: H01H51/06
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce the dispersion of contact pressure at contacts of an electromagnetic relay. SOLUTION: A driving part 110 is pressed against a fixing part 120 to be fitted until a moving contact 121 and a second fixed contact 123 come into contact with each other, with a thickness gage 200 in contact with an iron core part 114 and an armature 111. Thereby, since the armature 111 can move up to the thickness δ of the thickness gage 200 after the moving contact 121 and the second fixed contact 123 contact each other, the contact pressure becomes the force equivalent to the movable amount as little as the thickness δof the thickness gage 200, so that the dispersion of the contact pressure can be reduced.
Patent JP-H06113039-A (JP)
Title: 119 reporting circuit answer system
Inventor: SUZUKI NOBORU
IPC: G08B27/00
Filed: 1992-09-30
Abstract: PURPOSE:To automatically switch a 119 reporting circuit to a general telephone set to receive and answer the report in an emergency in a fire-fighting communication command system. CONSTITUTION:An 119 reporting circuit trunk 4 is provided to an 119 reporting circuit. A control circuit 10 diagnoses the normalcy of a central controller. When a fault of the central controller is identified, the circuit 10 controls a switch circuit 12 to secure incoming of a general telephone set 8 and also controls a subscriber circuit 11 to send a call signal to the set 8. Meanwhile the dial operation information on the set 8 is recognized by the circuit 10 via the circuit 11. Then the circuit 10 controls the circuit 12 to forcibly switch the whole or a part of the 119 reporting circuit to the set 8.
Patent JP-2000073774-A (JP)
Title: Intake device for internal combustion engine
Inventor: KANEKO HIROYUKI
IPC: F02M35/108
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To generate a swirl effectively by a swirl control valve(SCV) as well as to reduce the intake air resistance when an intake air passage is branched. SOLUTION: A branch wall 56 to branch an intake manifold passage 14 into a first and second branch intake manifold passages 14-1 and 14-2 is provided to an intake manifold 6, and the passage section form of a first SCV passage 12-1 in an SCV unit 8 is formed in a circular form, while the passage section form of a second SCV passage 12-2 is formed in an elliptic form. A branch wall with a taper form section toward the upstream side where the passage is branched into the first and the second SCV passages is provided in the SCV unit 8. Furthermore, a branching wall with a taper form section to branch the placing member passage of a placing member between the intake manifold and the SCV unit into the first and the second placing member passages is provided in the placing member.  Furthermore, a branch auxiliary member with the taper form section is installed at the upstream side end of the branching wall in the SCV unit.
Patent JP-H04135721-A (JP)
Title: Method of molding fiber-reinforced resin molded object
Inventor: MATSUDA SUKEYUKI
IPC: B29L31/30
Filed: 1990-09-27
Abstract: PURPOSE:To mold products simply and precisely, while its tension strength is heightened by a method in which an inside-contact member is fixed to a mold, and an annular fiber member is hanged on the inside-contact member and is held to obtain the tension state. CONSTITUTION:When the link member 1 connecting wheels to a body in the suspension of an automobile, is formed, the rings 2a, 2b made of metal are brought into contact with the inside of the annular fiber member 11 formed into annular shape by the continuous fibers impregnated with resin and are respectively fitted onto the tapered pins 9a, 9b of a bottom force 6. The mat member 12 formed by being held between the rings 2a, 2b made of metal inside of the annular fiber member 11 is set there, and a top force 7 is closed and is clamped to a bottom force 6. Consequently, the annular fiber member 11 is forcedly stretched to both ends, and a tension is given thereto, and then in this state the fiber member is fitted to the bottom force 6. Next, resin material is injected into a cavity 8 from a resin-injecting device 31, and the annular fiber member 11 and the mat member 12 are impregnated, and then after the resin material has bean cured, the link member 1 is obtained by mold release.
Patent JP-H03123269-A (JP)
Title: Telephone exchange system for voice-processing ring back tone and busy tone
Inventor: YOSHITANI KAZUMA
IPC: H04M19/02
Filed: 1989-10-06
Abstract: PURPOSE:To enable anybody easily recognize the state of a called telephone set by processing a ring back tone and a busy tone of a telephone exchange into a voice. CONSTITUTION:A dial number to connect a called party telephone set 2 from a caller telephone set 1 is judged by a central processing unit 5 and a command is outputted. When the called party telephone set 2 is idle, a voice representing a call state is replied from a ROM 6 to the caller telephone set 1. When the called telephone set 2 is occupied and busy, the voice representing a busy state is replied from the ROM 6 to the caller telephone set 1.
Patent JP-H06111186-A (JP)
Title: Traffic information instructing device for vehicle
Inventor: SATOMURA SHIGEYUKI
IPC: G08G1/0968
Filed: 1992-09-30
Abstract: PURPOSE:To provide a vehicle traffic information instructing device enabling a driver to accurately grasp a change in traffic information and capable of removing complicated operation such as the repeated display of grasped traffic information. CONSTITUTION:The traffic information instructing device is provided with a tuner TU for detecting road traffic information transmitted from a transmission station and a control unit CU for outputting the road traffic information inputted from the tuner TU to a CRT 1 and a speaker 2. When current road traffic information is changed from the preceding one, only the changed road traffic information is outputted from the speaker 2 in voice and the changed road traffic information is displayed on the CRT screen by flashing, so that a driver can quickly and accurately grasp a change in road traffic information.
Patent JP-S63116024-A (JP)
Title: Ignition device for kerosene burner
Inventor: NAKANISHI YUTAKA
IPC: F23Q25/00
Filed: 1986-10-31
Abstract: PURPOSE:To completely prevent the occurrence of the influence of air blown against a kerosene burner, by a method wherein, in the fire extinguishing device of a kerosene burner where an on-off valve actuated in linkage with elevation of a wick is situated to an air chamber, the on-off valve is opened during raising of the wick, and the valve is closed during lowering of the wick, the on-off valve is opened in an oil tank communicating to the open air. CONSTITUTION:An on-off valve 6 mounted to an air chamber 4 is opened in an oil tank, and when the on-off valve 6 is opened during a regular use, the open air flows from the upper space of an oil tank through the on-off valve 6 to an air chamber 4. The open air flows from an opening 5 of a wick containing cylinder 2 through a wick containing gap 2 to a combustion part. Even during the use of a kerosene burner, the temperature of the oil tank is low, and an amount of kerosene gas evaporated is very small. Thus, an amount of air in the air chamber 4 is approximately the same as that of the open air, and by performing fire extinguishing operation, by the virtue of the closed air chamber 4 and an opening 5, fire is extinguished in a very short time. This constitution, even if air is blown against the kerosene burner, prevents air in the oil tank from being influenced, and prevents worsening of a combustion state.
Patent JP-H07118457-A (JP)
Title: Rubber composition and method of its bonding with steel cord by vulcanization
Inventor: INUI NAOKI
IPC: C08K3/36
Filed: 1993-10-19
Abstract: PURPOSE:To provide a method of improving a bonding property of a rubber with a steel code during its vulcanization bonding and a hardness of the rubber, by combining a specific compound to the rubber. CONSTITUTION:A rubber composition is obtained by combining (A) a rubber component like a natural rubber of 100wt.pt., with (B) a carbohydrate like D-fructose or lactose of 0.5-10wt.pt., (C) a methoxylated methylol melamine resin of 0.5-10wt.pt., and (D) a cobalt salt of a carboxylic acid of 0.05-1wt.pt. in terms of the weight of cobalt. Also, the above rubber composition can be bonded with a steel cord by its vulcanization in contact with the steel cord.
Patent JP-H04139028-A (JP)
Title: Production of palladium chloride
Inventor: NAKAYAMA HIROBUMI
IPC: C01G55/00
Filed: 1990-09-29
Abstract: PURPOSE:To obtain a palladium chloride powder free from intrusion of impurities at high yield by charging a flask with zirconia balls and Pd soln. dissolved in aqua regia and heating the flask while rotating and maintaining low inner pressure of the flask. CONSTITUTION:A flask 1 in a evaporator is charged with zirconia balls of 10-20mm diameter and Pd soln. 3 dissolved in aqua regia. This flask is set tilted in an oil bath 4. The Pd soln. 3 is heated while the inner pressure is maintained low and the flask is rotated to effect denitration and condensation. When denitration and condensation is completed, crystallization begins to produce a cracker-like crystalline aggregate 5 of palladium chloride including the zirconia balls 2. By rotating and heating the flask 1, the crystalline aggregate 5 is immediately pulverized. Further, rotation and heating of the flask is continued to dry the crystal to obtain the palladium chloride powder 6 containing 1.0-1.4% water content. Since the zirconia balls 2 used for pulverization do not dissolve in the Pd soln. 3, the palladium chloride powder free from impurities can be obtained.
Patent JP-H02110283-A (JP)
Title: Tensionless microwave drying device for fabric or sheet type fibrous material
Inventor: NOMURA SATOSHI
IPC: F26B13/10
Filed: 1988-10-17
Abstract: PURPOSE:To permit tensionless and highly efficient microwave drying without any complicated constitution by a method wherein fabric or sheet type fibrous materials, put on a transfer conveyer, are put in a condition that they are folded and laminated in the advancing direction thereof while at least one set of electrode plates, applying microwave electric fields on the materials from upper and lower sides of the same, is provided. CONSTITUTION:The title device is constituted of a drying chamber 1, a transfer conveyer 2, electrode plates 3, 4 and a high-frequency power source 5. Fabrics 6 are folded and laminated in the advancing direction thereof to put them on the transfer conveyer 2. The fabrics are laminated in such a manner whereby moisture content of the fabrics is high between the electrode plates 3, 4 and induction heating effect may be effected sufficiently. On the other hand, the fabrics are advanced in a condition that they are folded and laminated on the transfer conveyer whereby contraction and/or expansion may be effected freely in accordance with the drying condition thereof without applying them any tensile force, the fibrous materials may be dried efficiently under good admission of air and there may be no possibility to generate varieties in drying and the like.