baber/WOPTO huggingface dataset:
Patent JP-2000283011-A (JP)
Title: Power supply device for starter
Inventor: KUBO MAMORU
IPC: F02N11/08
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device for a starter utilizing a small-sized as well as lightweight electric double-layer capacitor, in which high current having a large capacity can flow when a battery of an automobile or the like is in the final stage of discharge. SOLUTION: A power supply device 1 for starting an engine using power of an electric double-layer capacitor 4 as a power supply for activating a starter motor 8 of the engine is provided a control circuit 7 for supplying the starter motor 8 with power of the electric double-layer capacitor 4 and a charging circuit 5 for charging the electric double-layer capacitor 4 with power stored in another battery.
Patent JP-S58210714-A (JP)
Title: Comparator
Inventor: TORII SHIYUUICHI
IPC: H03K3/0233
Filed: 1982-06-02
Abstract: PURPOSE:To form a comparator which has hysteresis characteristics for setting a threshold voltage accurately by supplying reference voltage to the inverted or uninverted input terminal of an operational amplifier through a switch element. CONSTITUTION:An input voltage Vin is supplied to the inverted input terminal 1b of the operational amplifier 1 and a reference voltage VR is supplied to the uninverted input terminal 1a of an (n) channel switch MISFETQ1. Further, the other reference voltage VR' is supplied to the uninverted input terminal 1a similarly through an (n) channel switch MISFETQ2. Then, the switching MISFETs Q1 and Q2 are turned on and off complementarily by the output voltage Vout of the operational amplifier 1 and a negative-phase signal obtained by inverting the output Vout of the operational amplifier 1 through an inverter 2. Consequently, a current path is cut off and no current flows until comparison is completed, so the reference voltage never varies. Further, the reference voltage does not show any variance due to the variance of the precision between the MISFETs Q1 and Q2, so the comparison is carried out accurately.
Patent JP-H06311543-A (JP)
Title: Output buffer type self-routing switch
Inventor: NOIRI AKIRA
IPC: H04Q3/52
Filed: 1993-04-20
Abstract: PURPOSE:To reduce adverse effect relating to the signal propagation of a transmitter caused by reflection noise and attenuation by providing plural data conversion circuits and plural address filters in the switch. CONSTITUTION:M sets of data conversion circuits SP10 are connected onto a time division multiplex TD-BUD. Thus, the transmission rate of the TD-BUS is MV and the entire switch rate is KMV. Thus, high rate data are sent stable. Moreover, number of data conversion circuits SP are set to a number by which adverse effect due to reflection noise and attenuation or the like in the signal propagation of a transmission line is not caused. Furthermore, when data to be sent on the plural TD-BUS are found out simultaneously, an address filter AF20 sends all the data to an output buffer 30 receiving them simultaneously.
Patent JP-S62252454-A (JP)
Inventor: NIELINGER WERNER
IPC: C08L77/00
Filed: 1987-04-17
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-S5621756-A (JP)
Title: Grinding method
Inventor: KOBAYASHI TORASABUROU
IPC: B24B7/04
Filed: 1979-07-23
Abstract: PURPOSE: To form fine grinding traces to reduce buffing process by intersecting a cup type rotary abrasive wheel with a turn table at two positions where the micro- cutting directions of abrasions are different.  
     CONSTITUTION: A cup type rotary abrasive wheel 3 is arranged on a turn table 1 surface with workpieces W so that they intersect at two positions A,B, and micro cutting directions of abrasives at the primary grinding part A and the secondary grinding part B are formed different. The grinding traces formed by the primary grinding are crushed by the grinding traces formed by the secondary grinding to form fine grinding traces on the workpiece W. By this process, the number of buffing process can be reduced, or even the buffing process can be avoided for some kind of workpiece materials. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5523726-A (JP)
Title: Starting of three-phase induction motor
Inventor: KOIKE TOSHIO
IPC: H02K17/14
Filed: 1978-08-02
Abstract: PURPOSE:  To obtain a good wave form for the magnetomotive force of a three- phase induction motor in starting and in stationary driving, by connecting prescribed first and second windings to each other as an n-delta circuit (n is a positive integer) in starting and by connecting the first and the second windings to each other as a 2n- delta circuit in stationary driving.  
     CONSTITUTION: The three-phase induction motor comprises the first windings U 1 , V 1 , W 1  whose parallel circuit number is n and which have the same number as the pairs of poles per phase and are located at a spacing of 120°, and the second windings U 2 , V 2 , W 2  whose parallel circuit number is n and which have almost the same construction and are located among the first windings. In starting the motor, the first windings and the second windings in prescribed positions are coupled in series with each other (U 1  and W 2 , V 1  and U 2 , W 1  and V 2 ) as a delta circuit among the terminals R, S, T of a power source to reduce the starting voltage. In stationarily driving the motor, switches K1, K2, K3 are closed and the first windings and the second windings in prescribed positions are coupled in parallel with each other (U 1  and U 2 , V 1  and W 1  and W 2 ) as a 2-delta circuit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5719542-A (JP)
Title: Apparatus for controlling flow direction
Inventor: SUGAWARA NORIO
IPC: F24F13/20
Filed: 1980-07-08
Abstract: PURPOSE:To improve the air conditioning efficiency, by constituting an air outlet from a guide wall that makes air flow adhere to it using the Coanda effect, a controlling plate for controlling the adhesiveness of the air flow, and an ancillary plate. CONSTITUTION:The air outlet is constituted from the guide wall 16 that makes air flow adhere to it using the Coanda effect, the controlling plate 12 for controlling the adhesiveness of the air flow, and the ancillary plate 14 cooperative with the controlling plate 12. Thus, in a case of blowing down, since the air flow can be deviated significantly downward without increasing substantially the resistance of air flow, the air conditioning effect can be improved.
Patent JP-H07276971-A (JP)
Title: Air conditioner for vehicle
Inventor: NOHARA MASAMI
IPC: B60H1/00
Filed: 1994-04-07
Abstract: PURPOSE:To prevent the decrease of blowoff quantity caused by the increase of ventilation resistance at the time of heating operation so as to realize rapid heating by providing a by-pass passage making a detour around an evaportor and a mixing door, and an opening/closing means for opening this by-pass passage at the time of heating operation. CONSTITUTION:In a temperature regulating unit 3, a filter 13, an evaporator 14, a heater core 15, and a mixing door 17 driven by an actuator 16 so as to adjust the air quantity flowing into the heater core 15 are disposed in a temperature regulating case 50. In such a temperature regulating unit 3, a by- pass passage 30 is provided in such a way as to communicate an opening part 31 upstream of the filter 13 with an opening part 32 between the heater core 15 and the mixing door 17. This by-pass passage 30 is provided with an opening/ closing door 33. At the time of a heating mode, the mixing door 11 is fully opened to close a path by-passing the heater core 15, and the opening/closing door 33 is fully opened to secure blowoff air quantity, thus realizing rapid heating.
Patent JP-H08282129-A (JP)
Title: Thermal recording material
Inventor: KOURO TAKAAKI
IPC: B41M5/327
Filed: 1995-04-19
Abstract: PURPOSE: To obtain a thermal recording material excellent in optical character reading aptitude within a specific wavelength region by adding a specific fluorane derivative, an azaphthalide derivative and a phthalide derivative to a recording layer as a basic dye. CONSTITUTION: In a thermal recording material wherein a recording layer containing a basic dye and a coupler is provided on a support, at least one kind of a fluorance derivative represented by formula I, at least one kind of an azaphthalide derivative represented by formula II and at least one kind of a phthalide derivative represented by formula III are added to the recording layer as the basis dye. In the formulae, R1 and R2 are a 1-6C alkyl group, R3 and R4 are a hydrogen atom or a 1-4C alkyl group, R5 -R8 are a 1-6C alkyl group or a benzyl group, R9 and R10 are a hydrogen atom or a 1-6C alkyl group and A and B are a carbon atom or a nitrogen atom but at least one of them is a nitrogen atom.
Patent JP-H06311601-A (JP)
Title: Air-conditioner for electric automobile
Inventor: GOTO NAOMI
IPC: H02J1/00
Filed: 1993-04-21
Abstract: PURPOSE:To prevent abnormal heating even it a fuse is not blown out by charging a capacitor with a constant current through a conduction unit connected in series with a battery. CONSTITUTION:A capacitor 11 is charged with a constant current through a conduction unit 4 connected in series with a battery 2. Consequently, a constant current can be fed regardless of the voltage of the battery 2 or the capacitance of the capacitor 11. Surge current can be prevented by setting a low constant current level and the constant current can be sustained during breakdown of a current compressor driver 1 or short circuit of the capacitor 11 including semifailure thereof. This constitution prevents abnormal heating even if a fuse 10 is not blown out.
Patent JP-S58210938-A (JP)
Title: Synthetic resin composition
Inventor: TANAKA MITSURU
IPC: C09C1/48
Filed: 1982-06-02
Abstract: PURPOSE:The titled composition having improved deterioration inhibition caused by ultraviolet light and insulating properties, obtained by blending a synthetic resin with carbon black having a specific ratio of ash, ratio of CO2/CO, total oxygen amount, total oxygen amount/specific surface area, and dibutyl phthalate absorption value. CONSTITUTION:A synthetic resin (e.g., vinyl chloride resin, etc.) is blended with carbon black having <=1wt% (preferably <=0.5wt%), ash <=0.35 (preferably <=0.30) weight ratio of CO2/CO, >=25mg/g total oxygen amount, >=0.10 (preferably >=0.13) total oxygen amount/specific surface area (value of oxygen content per unit surface area), and 70-140cc/100g dibutyl phthalate absorption value, and, if necessary, an antioxidant, other stabilizers, antioxidant, etc., to give the desired composition. In molding, the composition is melted at about the melting point of the resin under heating, blended, and molded.
Patent JP-S62253096-A (JP)
Inventor: ABE YUTAKA
IPC: B26B15/00
Filed: 1986-04-25
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-H01265969-A (JP)
Title: Material for living body and its manufacture
Inventor: YANAGISAWA OSAMU
IPC: A61L27/00
Filed: 1988-04-19
Abstract: PURPOSE:To eliminate the defect to liquate out ions of Si, Mg, or the like, and to increase the safety to a living body, by covering the surface of the portion of a glass or a glass ceramics contacting to the living body with apatite crystals. CONSTITUTION:An apatite layer is formed at the surface of a material by soaking a bioactive glass or a crystallized glass in a solution of pH 5-10. In this case, as such an apatite crystal, apatite hydroxide composed mainly of phosphorus and calcium which is the component same as a natural bone is preferable. The diameter of the apatite crystalline layer is preferably less than 1mum, and its thickness is preferably 0.5mum or more. Furthermore, this apatite crystal prevents the liquation of the living body material, contacts to the living body material rigidly, being dense, and has a strength not to be removed easily. Consequently, even though it is buried in the living body, ions of Si, Mg, or the like is not liquated, and a highly safe material can be obtained. Moreover, the bone leading time is also reduced to speed up the recovery time.
Patent JP-S60240071-A (JP)
Title: Zinc-halogen secondary battery
Inventor: HASHIMOTO TAKASHI
IPC: H01M10/44
Filed: 1984-05-14
Abstract: PURPOSE:To heighten energy efficiency of a battery by connecting an auxiliary battery to a secondary battery through a change-over switch and resistance in parallel while reducing the remaining bromine or chlorine generated in a catholyte by using an auxiliary battery. CONSTITUTION:When starting forced discharge by an auxiliary battery 4 while closing a change-over switch 3, a current flows from a secondary battery 1 to the auxiliary battery 4 because the battery voltage of the secondary battery 1 is higher than the voltage of the auxiliary battery 4 so as to cause zinc solution and the generation of bromine and chlorine on the negative pole surface of the secondary battery 1 while simultaneously charging the auxiliary battery 4. When the zinc solution is finished, the battery voltage of the secondary battery 1 becomes lower than the voltage of the auxiliary battery 4 due to the bromine and the chlorine in the catholyte of the secondary battery 1 so that a discharge current flows from the auxiliary battery 4 to the secondary battery 1 so as to meanwhile reduce the bromine and the chlorine in the catholyte of the secondary battery 1 thus preventing self-discharge in the next charge and discharge cycles.
Patent JP-S61252994-A (JP)
Title: Separating and recovering apparatus for organic working medium and lubricating oil
Inventor: SUMITOMO HIROYUKI
IPC: F16N7/40
Filed: 1985-05-02
Abstract: PURPOSE:To effectively prevent the deterioration of lubricating oil by heating the liquid mixture consisting of the lubricating oil and organic working medium supplied from a closed type oil tank by an oil heater and gas-liquid-separating said mixture by utilizing the difference of the evaporation temperature between the both components. CONSTITUTION:In the sealing mechanism 8 and 9, the lubricating oil mixed with organic working medium 22 is sent into a separator 2 by the drive of a circulation pump P1. The lubricating oil mixed with the liquid phase component of the working medium 22 is sent into an oil heater 7 through a closed type oil tank 6 from the separator 2, and heated by the surface-layer sea-water having a high temperature as heating source, and gas-liquid-separated to the vapor component of the medium 22 and the lubricating oil in liquid phase, and then returned to the closed type oil tank 6 again.
Patent JP-S63303038-A (JP)
Inventor: ARUBIN JIYOSEFU JIYAKOBUSU
IPC: G21C13/08
Filed: 1988-04-19
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-H08288505-A (JP)
Title: Coulomb's blocade element and manufacturing method thereof
Inventor: ONO YUKINORI
IPC: H01L27/10
Filed: 1995-04-20
Abstract: PURPOSE: To enable zero dimensional electron (positive hole) to be enclosed in small size making sufficiently operational at high temperature by a method wherein the title element is structured of conductive silicon layers extending to one or both of mutually adjacent fine electrodes with a small width. CONSTITUTION: An upper silicon layer 1 is etched away using an insulating film 4 as a mask to expose the sidewalls thereof. At this time, another insulating film 5 as a sidewall is formed thinner than the insulating film 4. Next, a conductive material 6 is deposited as if covering the sidewall 5 so as to process respective electrodes. For example, if both side electrodes 7, 8 and the other fine electrode 9 are respectively one each, the size of islands are decided to be Lx *Ly *tsi . In this case, since the Coulomb's blocade can be observed, the smaller the island, at the higher temperature, it is recommended that the length Lx of the fine electrode 9 from the sidewall is as short as possible. That is, since the current between source and drain passes through this fine island the Coulomb's blocade effect can be brought about.
Patent JP-S59222141-A (JP)
Inventor: YOSHIE TAKESHI
IPC: A61B10/00
Filed: 1983-05-31
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-H06139036-A (JP)
Title: Method and device for supporting display and removal of window
Inventor: SUTEFUAN TOROI IIGEN
IPC: G06F3/048
Filed: 1991-04-02
Abstract: PURPOSE: To provide a method and device for window-operating technique for a computer system which has a host processor for executing an application program and is connected through plural controllers to a lot of non- programmable or programmable terminals each other. CONSTITUTION: As a processing step required for a window operation between the host processor and the controller, the host processor generates a data stream for defining a window parameter, this data stream is received for the programmable or non-programmable terminal by the controller, and each suitable controller forms and displays a window on a display device to be controlled by this controller.
Patent JP-H11331597-A (JP)
Title: Gradation correcting device of image pickup device and gradation correcting method
Inventor: SANO TOSHIYUKI
IPC: H04N1/407
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a gradation correcting device capable of executing the optimum reproduction of gradation with respect to various subjects. SOLUTION: The gradation correcting device of an image pickup device dividing an inputted image into plural areas, executing gradation correction for each area and synthesizing images gradation-corrected in each area to output is provided with a detecting means 11 dividing the inputted image into plural blocks to detect the average luminance of each block and a picture dividing position calculating means 10 calculating a picture dividing position from detected average luminance data of each block. Since picture division adapted to a subject condition can be executed, the optimum reproduction of gradation is possible.
Patent JP-H03293284-A (JP)
Title: Control device for elevator door
Inventor: MIZUNO KIMIMOTO
IPC: B66B13/14
Filed: 1990-04-12
Abstract: PURPOSE:To protect users easily and surely by reversing the moving direction of a door, when the torque command value of a motor obtained from the deviation value between speed based on a command and actual speed is judged to be over a torque limit value. CONSTITUTION:The speed of a motor 10 for driving a door is detected with an encoder 10A, it is applied to a speed detecting part 31, and the result is added to a first adding point 23 as speed (omegar*). By collating the speed (omegar*) with the speed (omegar) output from a speed command generating part 22, and speed deviation ( omegar) is obtained. Meanwhile, the speed (omegar) from the speed command generating part 22 is added to a slip limiting part 35 through a speed command addition detecting part 34, output (iq*) from a speed amplifier part 24 is also added, and it is always compared with a torque limit value. When it is in a slip limit for a prescribed time, it is judged that users and the like are pinched with the door, and a reversal command is output from a DLD detecting part 32 on a post stage.
Patent JP-S5429355-A (JP)
Title: Plasticized vinyl chloride resin composition
Inventor: MURAKAMI SHIGERU
IPC: C08L67/00
Filed: 1977-08-10
Abstract: PURPOSE: To provide the title composition giving a molded product having excellent surface properties and uniform physical properties over a wide range of molding conditions, composed of a vinyl chloride resin and a polyester having high acid value and containing branched divalent alcohol in the molecule. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63261211-A (JP)
Title: Vari-focal lens controller
Inventor: HATA DAISUKE
IPC: G02B7/10
Filed: 1987-04-20
Abstract: PURPOSE:To correct a shift in image formation position at a high speed with high accuracy by calculating a corrected focusing position from the detected values of the absolute values of a power varying lens group and a focusing lens group, converting them into a relative movement quantity, and controlling the focusing lens group so that the actual movement quantity becomes equal to the relative movement quantity. CONSTITUTION:A focusing lens group position detector 7 and a focal length detector 8 detect the absolute positions of focusing lens groups 2a and 2b and power varying lens groups 2c-2e respectively. A total correction arithmetic part 12 calculates a correcting value for the shift in image formation position from those detected values and an absolute/relative conversion part 13 converts them into the relative movement quantity. Then the focusing lens groups 2a and 2b are driven and controlled while their movement quantities are detected by a focus counter 6 to equalize the movement quality to said calculated movement quantity. Consequently, the shift in image formation position is corrected at a high speed. Further, focusing control over the focusing lens groups 2a and 2b is enabled by using data from a distance measurement part 14.
Patent JP-S59220264-A (JP)
Title: Method and device for stirring molten metal in tundish
Inventor: NAKAJIMA TAKAHARU
IPC: B22D11/115
Filed: 1983-05-30
Abstract: PURPOSE:To produce a slab having good quality by acting a magnetic field on molten steel flow to direct upward the flow and floating the inclusions in the molten steel onto the molten steel surface in a tundish by the ascending molten steel flow. CONSTITUTION:A steel is melted in a converter and is supplied via a ladle 1 and a long nozzle 2 into a tundish 3. When electromagnetic stirrers 5, 6, 7 are energized, the molten steel flow A is directed upward by electromagnetic force as shown by arrows B by which the inclusions in the tundish 3 are floated to the molten metal surface. The clarified molten steel is supplied into a mold 4.
Patent JP-H11269264-A (JP)
Title: Thermoplastic polyhydroxypolyether resin and insulation film made thereof
Inventor: GUNJI MASAO
IPC: C08G59/62
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic polyhydroxypolyether resin having improved resistances to heat and water by incorporating fluorene structures into a thermoplastic polyhydroxypolyether resin having a specified mol.wt. SOLUTION: The objective thermoplastic polyhydroxypolyether resin has a wt. average mol.wt. of 10,000-200,000 and is represented by formula I. In formula I, X is a group of formula II or III provided the group of formula III accounts for at least 8% of total X groups; Z is H or a group of formula IV; and n is 21 or higher. In formula II, R<1> and R<2> are each H, a 1-5C alkyl, or halogen; Y is -SO2 -, -CH2 -. -C(CH3 )2 -, or -O-; and m is 0 or 1. The resin is obtd. by the direct reaction of a dihydric phenol with epichlorohydrin or by the addition polymn. of a diglycidyl ether of a dihydric phenol with a dihydric phenol and can be formed into an insulation film which has a glass transition temp. higher than 150 deg.C and physical properties substantially not degraded at high temp. and humidity.
Patent JP-2000249685-A (JP)
Title: Method for investigating damage position of anticorrosion coat of buried metallic pipe and apparatus therefor
Inventor: ARAI IKUO
IPC: G01N27/82
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus by a magnetic field analysis which can investigate a damage position of anticorrosion coats of buried metallic pipes in a simple constitution with a high sensitivity. SOLUTION: An a.c. signal current is sent from a transmitter 5 to a buried metallic pipe 1, thereby generating a magnetic field by a current i1 flowing in and out to an anticorrosion coat damage position 2 of the buried metallic pipe 1. At the same time, two coils inclined by 45 deg. to a ground surface within a vertical plane along an axis of the metallic pipe and having respective axes set orthogonal to each other are scanned along the pipe axis, thereby continuously detecting an intensity of the magnetic field. A sum of detection signals is synthesized and the damage position is investigated from a maximum value of an amplitude output of the synthesized signal.