baber/WOPTO huggingface dataset:
Patent JP-H0241624-A (JP)
Title: Power distribution system simulative test apparatus
Inventor: MORISHITA TOSHIO
IPC: H02J3/00
Filed: 1988-07-28
Abstract: PURPOSE:To conduct an operation trial without having an effect on an actual power distribution system by directly resetting a test from a power distribution system monitor to a simulative test apparatus as a simulative system. CONSTITUTION:The state of a system such as the open-close state of a switch, the state of the charging of a section, the states of connection among each facility, etc., is changed into a table in a power distribution system monitor 1, and held in a storage device 3 as a system information table 7. The system information table 7 is rewritten every time the state of the system is updated. The system information table 7 is transmitted through a communication means C, and developed to a simulative system table 8 in a simulative system storage device 6 by a table developing means in a simulative processor 5. A power distribution system simulative test apparatus 4 has a display unit 9, and the state of the simulative system of a power distribution system can be prepared by arbitrarily resetting a value in the simulative system cable 8 from the outside.
Patent JP-2001015796-A (JP)
Title: Semiconductor relay
Inventor: IZUMI MASAHIRO
IPC: H01L31/12
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To avoid leakage of a high-frequency signal using a single semiconductor relay. SOLUTION: A semiconductor relay has a light emitting device 1, which emits light according to an input signal, a photodetector 2 which receives the light of the light emitting device 1 and generates a photoelectromotive force, dual-output MOSFETs 3 and 3, in which charge is accumulated between their gates and sources by the photoelectromotive force of the photodetector 2 and impedances between their drains and sources are changed and a charging/ discharging control transistor 5, which controls charging/discharging of charge in the dual-output MOSFETs 3 and 3.  In the semiconductor relay, a ground control transistor 6 whose one terminal is connected to the sources of the dual- output MOSFETs 3 and 3, whose other terminal is grounded and in which the impedance between one terminal and the other terminal is changed in reverse to the dual-output MOSFETs by the accumulation of charge between the one terminal and the other terminal is provided.
Patent JP-S6081388-A (JP)
Inventor: YAMASHITA MASASHI
IPC: D21C9/02
Filed: 1983-10-07
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-2001009426-A (JP)
Title: Garbage treating device
Inventor: NAKAJIMA SATOSHI
IPC: B09B3/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To efficiently perform a fermentation treatment. SOLUTION: The opening/closing cap part of the garbage treating device having a fermentation chamber for treating the garbage fed from a top end aperture by microorganisms, a fermentation vessel 8 enclosing the fermentation chamber and the opening/closing cap part hinged to the top end edge of the fermentation vessel 8 exists nearer an outer region than the top end edge of the fermentation vessel 8 at the time of opening, thereby preventing the water drops sticking to its rear surface 53 from being dropped from a top end aperture into the fermentation chamber.
Patent JP-S6434192-A (JP)
Title: Controlling device for dc motor
Inventor: OSANAI TAKESHI
IPC: H02P7/29
Filed: 1987-07-27
Abstract: PURPOSE:To miniaturize a smoothing reactor, by a method wherein power running mode, putting one set of switching elements ON, and current circulating mode, putting only one of 2 sets of switching elements ON, are repeated alternately. CONSTITUTION:When a motor current (i2) is conducted into an arrow sign direction in a diagram, power running mode, putting switching elements S1, S3 ON, and current circulating mode, putting only the switching element S3, are repeated alternately. In the power running mode, the current (i2) is conducted through a passage, shown by a chain line in the diagram, while being increased. In the current circulating mode, the current (i2) is conducted through the passage, shown by a full line in the diagram, while being reduced slowly by a time constant determined by the inductance of the same passage. A voltage, having the same waveform as the motor current, is generated in a shunt resistor 3 during this period of time and the output side voltage of a differential amplifier A1 is supplied to a current control unit 5 through an inversion adder A3.
Patent JP-S6166584-A (JP)
Title: Armature reaction compensator circuit of rotary electric machine
Inventor: YANASE TAKAO
IPC: H02P6/06
Filed: 1984-09-07
Abstract: PURPOSE:To compensate an armature reaction by applying an offset voltage proportional to the armature current of a rotary electric machine to the input of regulating means in a PLL circuit. CONSTITUTION:A resolver 6 outputs 2-phase signals Asin(theta*+thetar) and Acos(theta*+thetar) phase-modulated by an electric angle thetar between a stator 6S and a rotor 6R from 2-phase signals sintheta*, costheta* in response to a phase signal theta*. A vector rotor 21 inputs the 2-phase signal output from the resolver 6 and 2-phase signals sintheta, costheta fed back from a PLL circuit, compares the phases of both 2-phase signals, and outputs Asin(theta*+thetar-theta). This signal is added to an offset voltage V0 proportional to the armature current by an adder 31, and converted by a PI regulator 22, a voltage control oscillator 23 and a modulo-M counter 24 into a phase signal theta. Thus, the armature reaction of a rotary electric machine can be compensated.
Patent JP-H0855854-A (JP)
Title: Bump bonding apparatus
Inventor: YONEZAWA TAKAHIRO
IPC: H01L21/60
Filed: 1994-08-09
Abstract: PURPOSE:To provide a bump bonding apparatus by which the formation state of a stud bump such as the abnormality of the size of the stud bump due to the nonadhesion of the stud bump or other disturbances or the abnormality of the protrusion shape of the stud bump can be verified accurately. CONSTITUTION:In a bump bonding apparatus, a stud bump 3a to be used as an electrode is formed on an IC 4 by a gold wire. The bump bonding apparatus is provided with a camera device 16 and, in addition, with an illumination device 17 whose illumination optical axis is coaxial with the imaging axis of the camera device. When beams of reflected light by beams of irradiation light L1, L2 which are radiated by the illumination device 17 and which are shone at the stud bump are inspected, the formation state of the stud bump is verified accurately.
Patent JP-H1123060-A (JP)
Title: Hot-water supply controller of hot water-supply apparatus
Inventor: SAKAI MASAYA
IPC: F24H1/10
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To judge reliably whether the solenoid valve for switching between hot-water supply systems of a bypass mixing type hot water-supply apparatus is failed or not in the case the temperature of taking in water to the apparatus is high or there are the variations of detecting temperatures by an inside drum outlet thermistor and an appliance outlet thermistor. SOLUTION: Whether there is a possibility of the failure of solenoid value OFF or not is judged by using the difference of detection temperatures by an inner drum outlet thermistor 26 and an appliance outlet thermistor 42 at the bypass controlled hot-water supplying of predetermined temperature and at the next hot-water supply, the failure of a solenoid valve 40 is judged measuring the deviation between the thermistors and correcting the difference between the detected temperatures. The value of the measured deviation between the thermistors at the prior judgement of failure is stored in a memory inside a burner controller 50 and the value is used as the correcting value at the next judgement of the failure of the solenoid valve 40.
Patent JP-S6246650-A (JP)
Title: Ink amount detector
Inventor: TANAKA YUJI
IPC: G01N27/22
Filed: 1985-08-27
Abstract: PURPOSE:To enable an amount of ink to be detected even when a hot melt ink is used either in a solid phase or in a liquid phase, by a method wherein; a plurality of electrode plates are spaced a fixed gap from each other in an ink chamber wherein air is substituted for the used ink with the consumption of the ink and an electrostatic capacity between the electrode plates is measured. CONSTITUTION:An ink chamber 5 consists of; an outer case 6 of good heat conductive material, such as aluminum, iron, and the like, having an air hole 12 through which air is taken by the amount of the used ink, a posister which is in outer contact with the outer case 6 and a heating means composed of resistance heaters, and a plug 9 usually stopping a hole for supplying ink. The ink chamber 5 contains electrode plates 7 and an ink 11, and measuring terminals 8a, 8b are pulled out of the electrode plates 7. Furthermore, a head 4 is disposed adjacent to the ink chamber 5 so that the ink 11 is guided into the head 4 from the ink chamber 5. The electrode plates 7 of electric conductive material are spaced a fixed gap (d) from each other in the ink chamber 5 to form a condenser.
Patent JP-S5977057-A (JP)
Title: Number of operating cylinders control device of engine
Inventor: YOSHIOKA SADASHICHI
IPC: F02D17/02
Filed: 1982-10-26
Abstract: PURPOSE:To prevent the riding comfortableness of a car from being made worse by moderating any shock caused by controlling the number of operating by controlling the number of cylinders to be supplied with fuel when a driver rapidly operates an engine after the operation range of the engine changes. CONSTITUTION:When the operation range of an engine 1 estimated from respective outputs issued from a negative pressure sensor 13 and a revolution speed sensor 14 stays in a low load and low speed region where the engine revolution speed is less than a prescrived value and the suction negative pressure is more than a prescribed value, and an output from a water temperature sensor 15 is more than prescribed temperature, it is judged that a control circuit 11 is in the state of partial number of operating cylinders. However, when the engine operation is judged to be under the state of stable operation, taking the output of a throttle opening sensor 16 into consideration, the operation of controlling the number of operating cylinders is inhibited. On the contrary, when throttle operation is rapidly performed with a variation rate higher than a set value, an output is issued from the control circuit 11 to an actuator 10, and a shutter valve 9 is closed, allowing cylinders 12, 13 to be out of operation.
Patent JP-S5889619-A (JP)
Title: Curable resin composition
Inventor: OOBA MASAYUKI
IPC: C08G73/00
Filed: 1981-11-25
Abstract: PURPOSE:To obtain titled composition with adequate heat resistance, usable under solvent-free condition, comprising an aliphatic maleimide having a specific structure, a multivalent maleimide compound, an amino compound, etc. CONSTITUTION:The objective composition comprising (A) at least one sort of an ether bond-contg. aliphatic maleimide of formulaI(R1 is H, 1-20C hydrocarbon, halogen R2O, R2CO, R2CONH, OH, CN, or nitro; Q is l-valent aliphatic ether; l>=1), (e.g., N-2,2'-hydroxyethoxyethyl maleimide). (B) a multivalent maleimide compound of formula II (0.01<=n<=15), (C) an amino compound of formula III (e.g., ethylamine), and, if required, (D) an epoxy resin (e.g., bisphenol A), a catalyst (e.g., triethylamine), etc. In addition, the above composition may be incorporated with a prepolymer derived from at least two of the components (A), (B), and (C). Using the composition, a cured product can be obtained through a pressure molding.
Patent JP-H0473744-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OIKAWA WATARU
IPC: G03C1/00
Filed: 1990-07-16
Abstract: PURPOSE:To obtain the material having a magnetic material layer which is excellent in flaw resistance and wear resistance by specifying the coercive force of the transparent magnetic material layeeyr to a specific value or above and using a radiation curing resin for the binder of the transparent magnetic material layer. CONSTITUTION:The coercive force of the transparent magnetic material layeeyr of this photographic sensitive material is specified to >= 400Oe and the radiation curing resin is used as the binder of the transparent magnetic material layer. Ferromagnetic iron oxide fine powder, Co-doped ferromagnetic iron oxide fine powder, ferromagnetic chromium dioxide fine powder, ferromagnetic metallic powder, ferromagnetic alloy powder, barium ferrite, etc., are usable as the ferromagnetic fine powder to be used for the transparent magnetic material layer. An origoacrylate and monofunctional and multifunctional acrylate monomers, etc., are used alone or in combination as the radiation curing resin. Thereby, the flaw resistance and wear resistance of the magnetic material layer provided on the photosensitive material are improved.
Patent JP-S6249910-A (JP)
Title: Production of composite semipermeable membrane
Inventor: SHINTANI TAKUJI
IPC: B01D71/06
Filed: 1985-08-26
Abstract: PURPOSE:To obtain the titled composite semipermeable membrane having excellent resistance to chlorine, chemicals and heat and having high water permeability at low pressure by impregnating a porous base material with an aq. soln. of a water-soluble high polymer and a polyamino compd. and bringing the material into contact with a multifunctional cross-linking agent. CONSTITUTION:An aq. soln. contg. 100pts.wt. high polymer which is not insolubilized in water on heating and does not react with a multifunctional cross-linking agent and having 2X10<3>-2X10<5>mol.wt., and 10-500pts.wt. compd. having >=2 secondary amino groups in the molecule is coated on a porous base material and impregnated. The concn. of both substances in total is regulated to 0.05-10wt%. The coating amt., expressed in terms of solid matter, is controlled to 0.05-5g/m<2>. The base material is then brought into contact with the multifunctional cross-linking agent. As the contact method, a soln. obtained by dissolving the cross-linking agent in an org. solvent which is immiscible with the solvent forming the original soln. is coated or the vapor of the cross- linking agent is brought into contact with the base material.
Patent JP-H0359694-A (JP)
Title: Cleaning blade for removing toner
Inventor: JIYOAN AARU YUUINGU
IPC: G03G21/10
Filed: 1990-07-16
Abstract: PURPOSE: To make it possible to detect the state of a cleaning edge formed on a cleaning blade body consisting of an elastomer material by providing this cleaning edge with prescribed detectable electrical characteristics changing accompanying wear and breakage. CONSTITUTION: The cleaning edge 100 of the elastomer cleaning blade supported in a cleaning relation with the video surface of an electrophotographic device for the purpose of removing residual toners from a charge holding surface is provided with a conducting agent region 102, and an electric signal is applied on this conducting agent region 102. The electrical characteristics of the edge cleaning edge 100 are monitored. The change in the electrical characteristics of the edge 100 of the cleaning blade indicates that the cleaning blade is on the verge of a damaging state or damage. The signal based on the change in the electrical characteristics to a reference voltage is, thereupon, generated and warning is emitted or a correction response is generated. As a result, the detection of the state of the cleaning edge 100 is made possible.
Patent JP-H0536325-A (JP)
Title: Moulding method of insulation jacket body for mould insulator and moulding die for same
Inventor: MISHIMA YASUO
IPC: H01B19/00
Filed: 1991-07-26
Abstract: PURPOSE:To integrate connection parts of insulation jacket elements for composing an insulation jacket body and joint the elements securely, improve the sealability, and improve the insulation reliability of a mould insulator. CONSTITUTION:An insulation jacket element 6 is moulded on an outer circumferential surface of a voltage-resistant insulation cylinder 1 by moulding dies 11, 12, and with a half-set part 67c formed at a lower end part of a cylindrical part 6a of the insulation jacket element 6, the next insulation jacket element 6 is moulded. With the half-set part 6c, unhardened liquid rubber of the next element 6 is integrated at their joint boundary, thereby a joint condition becomes tight.
Patent JP-H0239687-A (JP)
Title: Camera integrated type vtr and video camera
Inventor: TAKAHASHI KIMIHIDE
IPC: H04N5/765
Filed: 1988-07-29
Abstract: PURPOSE:To store many title pictures into a memory with a small capacity by reading a video signal corresponding to each image area stored into the divided memory areas of the memory means, and recording it on a memory medium. CONSTITUTION:A comparator 16 compares the video signal inputted from an image pickup part 14 with a prescribed threshold, and binarizes the video signal by the magnitude relation with the threshold. That is, the video signal which has photographed the title image inputted from the image pickup part 14 is binarized, and converted into the suitable video signal as the title image. The output of the comparator 16 is inputted, and a memory 18 stores the video signal of the title image sent from the comparator 16 to the divided plural areas according to control signals sent from a control part 40. A level converting circuit 20 converts the level to that of the title image read from the memory 18, and sends the video signal to an electronic view finder 32 as the signal at the prescribed level suitable for recording. Thus, the plural title images can be stored, and the various photographing according to various requests can be executed.
Patent JP-H0510927-A (JP)
Title: Device for detecting flaw in metal
Inventor: HORI KAZUMASA
IPC: G01N27/87
Filed: 1991-07-02
Abstract: PURPOSE:To make it possible to obtain a detection signal of a large amplitude by so constructing a device that the output of one of two detecting coils adjacent to each other can be inverted and also the amount of shift on the occasion when the phase is shifted can be adjusted. CONSTITUTION:Along the route whereon a copper wire 11 runs, detecting coils 12a to 12b are disposed in different positions. The detecting coils 12a and 12b and 12c and 12d are connected differentially with each other. An in-phase amplifier 101 of a detecting unit 100 supplies an in-phase output signal to a first input end of each of a phase shift addition circuit 103 and an addition circuit 104. An inverting amplifier 102 supplies an output signal of the opposite phase to an input signal to a second input end of each of the phase shift addition circuit 103 and the addition circuit 104. The phase shift addition circuit 103 shifts an input signal sent to the first input end on a time base, adds it up to an input signal sent to the second input end and outputs the result, and it is so constructed that it can adjust the amount of shift by volume adjustment or the like.
Patent JP-H05213810-A (JP)
Title: Preparation of difluorobenzaldehyde
Inventor: TEODOORU PAPENFUUSU
IPC: C07C45/63
Filed: 1992-07-15
Abstract: PURPOSE: To obtain the subject compound in high yield by allowing a corresponding dichlorobenzaldehyde to react with an alkali metal fluoride in the presence of ethylene glycol dialkyl ether.  
     CONSTITUTION: A compound of formula I is allowed to react with an alkali metal fluoride, preferably potassium fluoride, rubidium fluoride, or cesium fluoride, at 160 to 250°C, preferably 200 to 230°C, in the presence of an ethylene glycol dialkyl ether of formula II in a dipolar aprotic solvent (e.g. tetramethylene sulfone, dimethyl sufoxide, dimethylacetamide), thereby obtaining in high yield the objective compound of formula III (wherein the second F atom is present in 4- or 6-position). In the formula I, the second Cl atom is present in 4- or 6-position. In the formula II, R is methyl, ethyl, propyl, isopropyl; (n) is 1 to 50. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2000011163-A (JP)
Title: Iris image pickup device and method therefor
Inventor: WADA JOJI
IPC: G06T7/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an iris image pickup device and method for imaging the iris of a person to be detected in an inexpensive constitution even when the person to be detected moves after the position of the person to be detected is measured, and then the original positioning point and focusing point are shifted. SOLUTION: This device is provided with a position data generating part 12 for generating the position data of a facial part Z including eyes X of a person to be detected, iris detecting camera 13 for imaging the facial part, image processing part 14 for detecting the present camera position data of the iris detecting camera, comparator 15 for generating the camera driving position data based on the position data and the present camera position data, position driver 16 for controlling the iris detecting camera 13 to image the facial part based on the camera driving position data, image selecting part 18 for selecting the image data of the iris part of the eyes from the image data of the facial part image picked-up by the iris detecting camera 13,  and image enlargement processing part 19 for operating an image enlargement processing so that the iris part can be identified from the selected image data.
Patent JP-H0853055-A (JP)
Title: Braking force controller for vehicle
Inventor: TANAKA HIROHISA
IPC: B60T8/32
Filed: 1994-08-10
Abstract: PURPOSE:To prevent the reduction of braking force and the deterioration of the drive feeling due to the variation by carrying ont the judgement for the permission or release for the execution of the brake hydraulic pressure control when the target speed satisfies the first or the second prescribed condition, and outputting the control signal corresponding to each judgement for a hydraulic controller driving part. CONSTITUTION:The deceleration speed of a vehicle is calculated by a deceleration speed sensor 1, in a deceleration speed calculation part 40. The increased/decreased pressure speed of the brake hydraulic pressure is calculated by an increased/decreased pressure speed calculation part 45, from the value of the deceleration speed and the value of the target deceleration speed calculated by the target deceleration speed calculation part 41. When a control execution judgement part 42 judges that the target deceleration speed satisfies the first prescribed condition, the increased/decreased pressure speed calculation part 45 outputs the calculated increased/decreased pressure speed of the brake hydraulic pressure to a hydraulic controller. Further, when the target deceleration speed satisfies the second prescribed condition, the execution of the brake hydraulic pressure control is released. Accordingly, a hydraulic control driving part 46 can drivingly control a hydraulic controller 50 according to the inputted increased/decreased pressure speed.
Patent JP-H07326391-A (JP)
Title: Charging type small electrical equipment
Inventor: CHIYAKI MASANOBU
IPC: H01M2/10
Filed: 1995-06-29
Abstract: PURPOSE:To easily take out a charging battery and improve safety by making a part of a body case detachable for the removal of the battery, and locking the part of the case body via interlock with operation to connect a charging plug. CONSTITUTION:The first lock piece 26 moves down along a guide groove 25 and the second lock piece 29 is kept pressed with a battery cover 17 against the force of a spring 30, when a charging plug 23 is not inserted in a charging plug receptacle 24. Thus, the cover 17 can be detached via the open section of a case. When the plug 23 is inserted in the receptacle 24, the lock piece 26 moves upward and one end 26b thereof comes to be engaged with the notch 27 of the cover 17. Thus, the cover 17 cannot be detached. When the cover 17 is detached for taking out a charging battery, the lock piece 29 projects and closes the guide groove 25, thereby restricting the upward motion of the lock piece 26. According to this construction, the insertion of the plug 23 is prohibited with one end 26a of the lock piece 26, thereby ensuring freedom from an electrical shock for safety.