baber/WOPTO huggingface dataset:
Patent JP-H0428243-A (JP)
Title: Hybrid integrated circuit device
Inventor: MIYOSHI MOTOHIDE
IPC: H01L21/60
Filed: 1990-05-23
Abstract: PURPOSE:To improve the reliability of the title device without causing a disconnection by a method wherein a flip chip element is positioned in such a way that the two sides opposing each other of the element intersect orthogonally to a diagonal line, which links holes for mounting use to each other, and is mounted on a thick film resistance substrate. CONSTITUTION:A hybrid integrated circuit device has a shape of a rectangular flat plate and is provided with a heat sink 1 with mounting holes 6 and 6, which are used as end parts on a diagonal line L and are formed in such a way that they are respectively positioned at the corner parts of the sink 1. A rectangular flat plate-shaped thick film resistor substrate 3 bonded to the surface of the sink 1 via a bonding resin and a flip chip element 4, which is mounted on the substrate 3 and has a rectangular shape when viewed from above, are provided. The element 4 is positioned in such a way that two sides 4a and 4a opposing each other of the element 4 intersect orthogonally to the line L linking the holes 6 and 6 to each other and thereafter, is mounted on the substrate 3. At the time of mounting of the device to a necessary apparatus, even if this stress sometimes acts along the diagonal line L of the heat sink which links the holes 6 and 6 to each other, this stress is dispersed to the connection parts of the apparatus with bumps 71 arranged in parallel along the sides 4a of the element 4 and is applied to prevent a disconnection.
Patent JP-H02311062-A (JP)
Title: Key telephone set
Inventor: KASAI MASAO
IPC: H04M3/42
Filed: 1989-05-26
Abstract: PURPOSE:To prevent wrong dial or the like and to transfer an incoming call with one operation by sending on/off information of an absence/presence switch and allowing a key telephone set receiving the information to display the absence/presence state on a seat table on a display device. CONSTITUTION:When the user of a key telephone set 1 leaves its seat, an absence/presence switch 13 is closed and a common control section 12 sends an absence signal of the key telephone set 1 to a private branch of exchange 2. The private branch of exchange 2 sends the information representing the absence of the user of the caller key telephone set 1 to all key telephone sets accommodated in the exchange 2. The key telephone set 1 receiving the information sends the information to a seat display control section 14 of each key telephone set 1 and the display device 15 displays the absence mark. Thus, the absence is recognized in advance.
Patent JP-H06349683-A (JP)
Title: Electrolyte for driving electrolytic capacitor and electrolytic capacitor using it
Inventor: FUJII NORIO
IPC: H01G9/035
Filed: 1993-06-03
Abstract: PURPOSE:To improve the sparking voltage of an electrolyte composed of an organic solvent and solute so as to improve the reliability of the electrolyte at a high temperature by adding methacrylic acid or its ester to the electrolyte. CONSTITUTION:Methacrylic acid or its ester is added to the title electrolyte composed of an organic solvent and solute. An organic solvent composed mainly of ethylene glycol or-butyrolactone is suitable for the organic solvent and the title capacitor is a capacitor sealed in a case and impregnated with the electrolyte. Therefore, an electrolyte which has a high sparking voltage, excellent chemically converting property, and low specific resistance can be obtained and the deterioration of leakage currents can be suppressed at the time of high-temperature, no-load tests.
Patent JP-S5257722-A (JP)
Title: Tv receiver
Inventor: MOTOMIYA MASAYUKI
IPC: H04N5/44
Filed: 1975-11-06
Abstract: PURPOSE: At low range, the local oscillation frequency is selected lower or higher by a fixed frequency f 1  than the video carrier frequency of each channel at the high-channel reception time. In this way, the image disturbance can be eliminated even though no frequency selection circuit is installed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5923644-A (JP)
Title: Stereophonic signal reproducing circuit
Inventor: NINOMIYA SHIYUUICHI
IPC: H04B1/10
Filed: 1982-07-29
Abstract: PURPOSE:To prevent an increase in discomfort noise by stopping the functions of a sound field controlling circuit automatically when a weal signal or multipath disturbing wave is received. CONSTITUTION:The sound field controlling circuit 17 is so controlled by the output of a signal intensity detector 19 or multipath detector 20 so that its internal switch 18 is turned off. When the extent of disturbance increases up to a specific value, the detector 10 sends out the OR output of an OR circuit 21 and when a weak signal is received, on the other hand, the signal intensity detector 19 sends out the OR output of the circuit 21. Consequently, the switch 18 controlled by the OR output of detector 19 or 20 is turned on in response to an increase in discomfort noise generated by the sound field controlling circuit during weak signal or multipath disturbance reception to stop the sound field controlling functions forcibly.
Patent JP-H02311733-A (JP)
Title: Wind speed control apparatus for wind tunnel
Inventor: KASHIMA SO
IPC: G01M9/04
Filed: 1989-05-27
Abstract: PURPOSE:To prevent the occurrence of a trip which stops the operation of a motor and the like for driving a blower by changing the absolute value of an overload limiting circuit so that the absolute value of the overload limiting circuit is increased with the elapse of time when the overload on the blower is detected. CONSTITUTION:When an overload on a motor 3 and the like for driving a blower 2 is detected, the output of a minimum wind speed setting circuit 4 is changed. The output of an overload control means 91 is changed so that the absolute value of the output is increased with the increase with time. Thus, the stopping of the operation of the blower 2 due to the overload on the motor 3 and the like is prevented. When an actual wind speed is made to be a preset wind speed by negative feedback control, deviation between the preset wind speed and the actual wind speed is used. When the overload is detected, the deviation is inputted into the means 91. The integral value of the inputs or the value delayed by one order is made to be the output of the means 91. The output is subtracted from the preset wind speed value. Thus the negative feedback control is performed. In this way, the rapid acceleration and deceleration of the blower 2 is prevented, and the overload can be prevented.
Patent JP-S5923982-A (JP)
Title: Circuit for detecting television signal beat
Inventor: YONEDA TOMIKAZU
IPC: H04N17/00
Filed: 1982-07-30
Abstract: PURPOSE:To detect the existence of a beat and its level, by installing a means which samples a part of a horizontal synchronizing pulse section in the vertical blanking period of a video signal, and judging the level of an amplitude modulated component obtained by the sampling means. CONSTITUTION:A TV signal from an input terminal 11 is converted into a video signal through a demodulator 12 and notch filter 13 for removing an audio signal and impressed upon a distributor 14. One side output of the distributor 14 is supplied to a sampling circuit 16 and sampled by the horizontal synchronizing pulse of a vertical blanking period taken out from the other side output of the distributor 14. A detecting circuit 18 detects whether an unnecessary signal exists in the pedestal level modulated section of the sampled signal or not, and the level of the unnecessary signal when exists. Therefore, detection of a beat can be performed with a simple circuit.
Patent JP-S5924212-A (JP)
Title: Flow meter
Inventor: KATOU YOSHIAKI
IPC: G01F3/18
Filed: 1982-08-02
Abstract: PURPOSE:To enable instantaneous measurement of flow rate according to time intervals at which an object to be detected passes by a method wherein a plurality of objects to be detected are arranged at an equal space along the length of a float moving at almost the same speed as a fluid in a cylinder and the time is measured each time they pass near a detection body provided near the center of the cylinder. CONSTITUTION:A fluid fed from a fluid pump 15 is consumed in a vaporizer float chamber 17 via ports B and Q of a direction control solenoid valve 14 passing through an inflow port 8 and an outflow port 9 of a cylinder 7 by way of ports P and A of the direction control solenoid valve 14. Here, a float 10 moves in the direction S at almost the same speed as the fluid and a signal is outputted from a photo transistor 11 each time a light shield band 10a passes by the position of small holes 6a and 6b facing each other. In the proximity of the point where a magnet 10c at the end face of the float 10 gets in contact with the outflow port 9, the magnet 10c works to turn ON a read switch 13' and an ON signal enters the direction control solenoid valve 14 with a flip flop circuit 18. The passage is switched and led to the vaporizer float chamber 17 via the ports P, B, 9, 8, A and Q.
Patent JP-S62293989-A (JP)
Title: Device for detecting secondary side imbalance of induction motor
Inventor: TSURUTA TOSHIAKI
IPC: H02P23/07
Filed: 1986-06-11
Abstract: PURPOSE:To detect the imbalance on the secondary side, by taking out the primary current to detect its pulsation and by comparing it with the normal current. CONSTITUTION:A shunt 3 changes the current into a voltage signal and gives it to filters 4 and 7. The filter 4 removes pulsation frequency components. Out of the abovementioned voltage signal the pulsating voltage is takenby a maximum voltage detection circuit 5 and a minimum voltage detection circuit 6. These voltage is introduced into an arithmetic circuit 8 and is compared to 0.03 by a comparison circuit 9, where the voltage over this value only is outputted into a gate circuit 10. This is to prevent the malfunction by the fluctuation of supply voltage. The output of the gate circuit 10 is inputted to an alarm display circuit 11, so that the nonconformity is displayed.
Patent JP-H09315262-A (JP)
Title: Occupant protective device
Inventor: KATSUMATA SHUNICHI
IPC: B60R21/20
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To perform the protective effect of an occupant protecting means yet more effectively in a careful manner by detecting any inrush into a cab inner side of the body side part (or a clearance between the cab inner side of the body side and the occupant). SOLUTION: A first acceleration sensor 22 and a second acceleration sensor 24 are set up in the inner part of a center pillar 20, and these two acceleration sensors 22 and 24 are connected to a control circuit 30 which operates a penetrating velocity V to a cab inner side of a front side door 12 and a residual clearance L between this cab inner side of the front side door 12 and an occupant 48 from acceleration data to be detected by the second acceleration sensor 24, while on the basis of this operated result, it is made so as to control the unfoldment of an air bag body 46 of an air bag device 44 installed in a front seat 40.
Patent JP-H07318124-A (JP)
Title: Blower unit
Inventor: NAKAMURA MASAHIRO
IPC: F24F7/00
Filed: 1994-05-23
Abstract: PURPOSE:To obtain a blower unit in which a ventilating system of a relatively large scale space can be efficiently constructed without necessity of a duct and which can be adapted to improve heating. CONSTITUTION:A blower 7 for generating a jet is provided in a chamber 2 having a sound absorber 11 in an inner wall. A suction port is provided at one side of the chamber 2, and a hollow flexible support 12 for supporting a nozzle 13 is provided at the other side. A front side plate 5 provided with the support 12 is detachably provided at the chamber. The diffusing direction of the nozzle 12 can be freely set. The front side plate is replaced thereby to be easily converted to a unit for discharging the jets in many directions.
Patent JP-H08331860-A (JP)
Title: Power converting apparatus
Inventor: YURA MOTOSUMI
IPC: H02M7/797
Filed: 1995-05-31
Abstract: PURPOSE: To provide a power converting apparatus which can generate a recovery current with less distortion even if the power source voltage is distorted. CONSTITUTION: An oscillator 18 generates three AC signals s1, s2, s3 having the phases with difference of 120 deg.. An isolator 8 detects line-to-line voltages ers, est, etr of the 3-phase AC power supply 1. In a multiplier 14 and an adder 15, a phase error difference signal A is generated from the AC signal and line- to-line voltage. Moreover, the phase error signal A is proportionally integrated with pi arithmetic unit 16 to obtain a frequency instruction. The oscillator 18 feedback-controls the frequencies of three AC signals so that the phase error signal A becomes zero, based on this frequency instruction. Thereby, since pi arithmetic unit 16 eliminates harmonic components, if the AC power source is distorted, the AC signal and the QC current instruction based on this AC signal can be freed from the influence of the power source distortion.
Patent JP-S6112780-A (JP)
Title: Urethane mastic composition and sealing method of building joint using same
Inventor: NOMURA MASAHIRO
IPC: C09K3/10
Filed: 1984-06-27
Abstract: PURPOSE:The titled composition, which is a desired viscous material consisting of a specific active-isocyanate group-containing urethane prepolymer and an excess amount of a specific polyol component, suitable for sealing compounds of building joints without deteriorating finishing paints. CONSTITUTION:A composition which is a two-pack type mastic composition, consisting of (A) a urethane prepolymer having 2-4 isocyanate groups in one molecule and 2.0-7.0wt% isocyanate group content and (B) a polyoxyalkylene polyol having >=2 hydroxyl groups in one molecule at >=1.0:1 molar ratio between the isocyanate groups in the component (A) and hydroxyl groups in the component (B), and obtained by incorporating a filler with the components (A) and/or component (B).
Patent JP-H05325080-A (JP)
Title: Security monitor and report system
Inventor: HISAMATSU NOBUO
IPC: G08B25/10
Filed: 1992-05-26
Abstract: PURPOSE:To provide the security monitor and report system where contents of a report are quickly and easily confirmed even in the case of the report during custodian's absence in a custodian's room and the equipment of the whole of the system is simplified. CONSTITUTION:An alarm monitor panel 2 for centralized monitor of report information of a security sensor S, an automatic report machine 3, and a pocket bell 6 are provided, and the automatic report machine 3 is provided with a means which outputs data of the classification code for discrimination of contents of report information received by the alarm monitor panel 2 at the time of automatic report to the pocket bell 6, and the pocket bell 6 is provided with a display part 60 on which contents of report information corresponding to data of the classification code are displayed as a picture at the time of incoming responding to the report call from the automatic report machine 3.
Patent JP-H08325398-A (JP)
Title: Material having antimicrobial and antifungal property imparted thereto and its production
Inventor: KINOSHITA SHINOBU
IPC: C08J7/00
Filed: 1995-05-31
Abstract: PURPOSE: To produce a material, having antimicrobial and antifungal properties imparted thereto and capable of effectively using an antimicrobial and antifungal agent without waste and need for the use of an inorganic metallic agent as the antimicrobial and antifungal agent by using the antimicrobial and antifungal agent, causing slight toxicity and malodor and hardly decomposable with light. CONSTITUTION: This material having antimicrobial and antifungal properties imparted thereto is obtained by initially coating the surface of a substrate film 2 with a coating agent 10 prepared by mixing a radiation curing resin 12 and 3-iodo-2-propynylbutyl carbamate as an antimicrobial and antifungal agent 16, then irradiating the surface of the coating agent 10 applied to the substrate film 2 with electron beams, producing radicals, thereby initiating the polymerizing reaction or crosslinking reaction of a monomer and/or an oligomer, forming a polymer and providing a cured film of the coating agent 10. The antimicrobial and antifungal agent 16 in an amount of 500ppm is added to the radiation curing resin. Thereby, the antimicrobial and antifungal properties are imparted to the substrate film 2.
Patent JP-S5924823-A (JP)
Title: Device for effacing influence of speckle of output light of optical fiber
Inventor: OKAMOTO MASASHI
IPC: G02B27/48
Filed: 1982-07-30
Abstract: PURPOSE:To eliminate a speckle in an output optical beam, by providing an optical element, which changes the relative relation between a laser beam and an input end face of this laser beam in respect to time, in the optical path through which the laser beam is inputted to the input terminal face of an optical fiber. CONSTITUTION:An ultrasonic diffracting element 8A is used as an optical axis changing element. When a high frequency is applied to the ultrasonic diffracting element 8A from an oscillator 11, a laser light 7 passing through the element 8A is diffracted from a non-diffracted light 7a to a diffracted light 7b in accordance with the intensity of the high frequency. The diffracted light 7b is led to an input terminal face 2 of an optical fiber 1 through a lens 9. At this time, when the frequency of the high frequency of the oscillator 11 is changed slightly, the direction of the diffracted light 7b is changed slightly also, and a beam spot 4 on the input terminal face 2 of the optical fiber 2 is changed. Consequently, if the high frequency of the oscillator 11 is subjected to frequency modulation with triangular waves, the beam spot 4 is moved oscillatorily on the input terminal face of the optical fiber, and thus, the influence of the speckle is effaced to secure the vividness of a printed image.
Patent JP-S62289421-A (JP)
Title: Automobile suspension control device
Inventor: TOYODA TSUGIO
IPC: B60G17/00
Filed: 1986-06-10
Abstract: PURPOSE:To eliminate delay in adjusting a damping force and a spring constant as well as to attempt improvement of running performance by making use of road information contained in a navigation device in advance whereby adjusting the damping force and spring constant of a suspension device automatically. CONSTITUTION:In an automobile equipped with a navigation device 50 which can be provided with a memory means such as a CD-ROM and the like storing road information, for example a division map, distinction between an express highway and an ordinary road, distinction between a straight road and a curved one and the like in advance for guiding an automobile in running, an adjusting means 45 which adjusts a damping force and/or a spring constant of a suspension device, is provided. And a present position detecting means 65 consisting of a car speed sensor which detects the present position of the automobile, and of a present position recognizing circuit making use of a geomagnetic sensor and a satellite and of the like, is provided. Then, upon receiving the output from the present position detecting means 65, the adjusting means 45 is controlled by a control means 86 based on road information on the front of the present position of the automobile from the navigation device 50.
Patent JP-S5561817-A (JP)
Title: Control system for liquid level
Inventor: TSUDA TSUYOSHI
IPC: G05D7/06
Filed: 1978-10-31
Abstract: PURPOSE: To control so that the liquid level of the second vessel is constant, in receiving the liquid from the vessel having the opening at the bottom with the second vessel with similar construction and in supplying the liquid to supply through this opening.  
     CONSTITUTION: Liquid is fed in natural drop from the opening with variable sectional area from the first vessel V 1  to the second vessel V 2 , and it is fed to demand from the opening of V 2 . To keep constant the supply flow, by adjusting the area of opening, the control of feed-forward can be made. On the other hand, since the sectional area S 2  of V 2  is sufficiently greater in comparison with that of the opening of V 1 , the response time constant at liquid level h 2  with the opening sectional area varied is greater and the response idle time is small for W 1  when the opening area is changed. So-called ON-OFF feedback control is suitable and the both controls are applied. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5359135-A (JP)
Title: Closed loop controlling apparatus for internal cobustion engine use
Inventor: KOBAYASHI AKIO
IPC: F02D41/14
Filed: 1976-11-09
Abstract: PURPOSE: To detect the disorder of the rotary number in a short time by obtaining the frequency signal indicating the rotary number of the engine by opposing an electromagnetic pick up to the teeth of a ring gear making the rotation in contact with the internal combustion engine and by converting the frequency signal obtained into the voltage signal by the phase synchronizing control means. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6112650-A (JP)
Title: Production of halogenated nitrobenzene
Inventor: TANIZAWA NAOHITO
IPC: C07C201/12
Filed: 1984-06-29
Abstract: PURPOSE:The thermal decarboxylation of a halogenated nitrobenzoic acid is conducted in an aprotonic solvent in the presence of a catalyst to enable high- yield production of the titled compound which is used as an intermediate of antifungals such as benzoxazine derivatives. CONSTITUTION:A halogenated nitrobenzoic acid of formula I (X1-X4 are H, halogen where three or four of them are not H, simultaneously) is heated in an aprotonic solvent such as dimethylformamide in the presence of a catalyst selected from tertiary amines and alkali metal carbonates or bicarbonates such as triethylamine, sodium carbonate, or sodium bicarbonate at 100-200 deg.C, preferably 130-180 deg.C for 2-5hr. The reaction is carried out using a catalyst of more than 0.1mol, preferably 0.05-0.5mol per mole of the compound of formula I.
Patent JP-2000321193-A (JP)
Title: Grain size distribution-measuring device of laser diffraction-scattering type
Inventor: HIGUCHI MICHIRO
IPC: G01N15/02
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To improve sensitivity for a fine particle in a simple configuration. SOLUTION: In addition to a first illumination optical system 2 for applying a laser beam to a particle group to be measured in a dispersed state, a second illumination optical system 3 for generating a laser beam on a light axis nearly orthogonal to the light axis, and applies the laser beam to the particle group is provided, a photo detector 5 where a plurality of photo detectors are arranged via the particle group is provided on the light axis of the first illumination optical system 2, and the photo detector 5 is functioned as a forward scattering light sensor for the laser beam from the first illumination optical system 2, and at the same time is functioned as a side and rear scattering light sensor for the laser beam from the second illumination optical system 3,  thus measuring the intensity of side and rear scattered light at a number of scattering angles without providing an exclusive sensor for measuring the spatial intensity distribution of the side and rear scattered light, and hence improving measurement sensitivity at a fine particle region.
Patent JP-H06349685-A (JP)
Title: Manufacture of organic semiconductor solid electrolytic capacitor
Inventor: MINATOMI KATSUNORI
IPC: H01G9/00
Filed: 1993-06-04
Abstract: PURPOSE:To manufacture a solid electrolytic capacitor having a rated voltage of 25V by using a complex TCNQ salt. CONSTITUTION:The title method contains the process for dipping a wound type capacitor element composed of anode foil, cathode foil, and separator paper in an aqueous solution containing at least phosphoric acid ions and sodium ions, the process for volatilizing water remaining in the capacitor element, and the process for impregnating the capacitor element with a complex TCNQ salt.