baber/WOPTO huggingface dataset:
Patent JP-H01192724-A (JP)
Title: Composition for production of composite metal oxide
Inventor: UCHIDA HIROTO
IPC: C01G1/00
Filed: 1988-01-29
Abstract: PURPOSE:To ensure the title stable composition of high concentration to be obtained by using a copper Schiff base chelate complex salt as the copper component in the raw material to prevent formation of insoluble precipitate resulting from the reaction with the other components: rare earth metal alkoxide and alkaline earth metal alkoxide. CONSTITUTION:The objective composition comprising (A) a rare earth metal alkoxide, (B) an alkaline earth metal alkoxide, and (C) a copper Schiff base chelate complex salt of formula I [R<1> and R<3> are each CH3, C2H5, C6H5, CF3 or of formula II; R<2> is H, CH3, C2H5, C6H5 or CF3; B is of formula III (n is 2, 3 or 4), formula IV, V or VI]. Use of said component C will prevent formation of insoluble precipitate resulting from the reaction with the other two components A and B, yielding the objective high-concentration, stable composition; with which films or powder useful as a superconducting material, oxygen sensor, catalyst and so on will easily be produced through e.g., spraying technique.
Patent JP-H0541035-A (JP)
Title: Recording and reproducing system of animation picture data
Inventor: HATANAKA AKIRA
IPC: H04N5/7826
Filed: 1991-02-08
Abstract: PURPOSE:To reproduce compressed animation picture data, which are recorded in a helical scan digital tape recorder, with an approximately same image quality of an ordinary reproduction. CONSTITUTION:Compressed animation picture data are rearranged so that the core frame data are recorded in the specific location on the tape by an ordinary reproduction codec 1, error correction parities are added and interleave takes place by error correction codecs 2 and 3 and the data are dispersedly recorded on the tape as the main data of DATA/DAT. During a nine times speed reproduction, main data, which correspond to one core frame arrangement, are reproduced from the tape, error corrections and data interleave take place by the C1 and C2 error correction codec 3, one core frame data are extracted by a high speed reproduction decoder 4 and the data are outputted via a selector 5.
Patent JP-H11218808-A (JP)
Title: Film with lens
Inventor: SUZUKI YOSHIJIRO
IPC: G03B17/04
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To improve the assembling property and to realize easy and sure connection by using a wire material as a trigger armature. SOLUTION: In this film with a lens 1 incorporating a stroboscopic unit provided with a light emitting part 5 having a flash discharge tube 10, a reflector 11 equipped with an aperture through which the tube 10 is inserted, an optical panel 12 attached to the front surface of the reflector 11, a trigger transformer 20 having an output terminal outputting the trigger voltage of the tube 10, and the trigger armature 30 having a 1st terminal part 30a electrically connected with the light emitting part 5 and a 2nd terminal part 30b electrically connected with an output terminal 21, the trigger armature 30 is formed of the wire material, and the 1st part 30a side is engaged and held in the reflector 11 by brining the tube 10 into contact with the reflector 11, and the 2nd part 30b side is electrically connected to the output terminal 21 of the transformer 20.
Patent JP-S55109970-A (JP)
Title: Detector for fault point of cable sheath
Inventor: NAKANISHI KAZUKIYO
IPC: G01R31/08
Filed: 1979-02-17
Abstract: PURPOSE: To stabilize the detection of a fault point of a cable sheath by eliminating influences of a stray current and induced voltage by connecting a potentiometer circuit in series to a galvanometer.  
     CONSTITUTION: Between electrodes Pa and Pb, a potentiometer circuit composed of slide resistance R 1 , battery E and switch S 1  is connected in series to galvanometer G via switch S 2 . When electrodes Pa and Pb are grounded with S 1  opened, a stray voltage is developed between electrodes Pa and Pb by a ground stray current to deflect the pointer of galvanometer G. At this time, a voltage of the opposite polarity to the stray voltage between electrodes Pa and Pb is applied across the slide resistance with S 1  closed to eliminate the stray voltage, so that the pointer of galvanometer G can be returned to zero. In this state, flowing a signal current through the cable sheath makes it possible for galvanometer G to detect the signal current. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02200406-A (JP)
Title: Tire vulcanizing mold
Inventor: YOSHIKAWA TAKESHI
IPC: B60C11/12
Filed: 1989-01-30
Abstract: PURPOSE:To prevent the generation of a crack from an edge, in a mold wherein a metal plate is planted in the molding surface thereof, by folding back the free end of the metal plate. CONSTITUTION:The free end 5 of a metal plate 4 is bent to be folded back toward a molding surface and an expanded thick wall part is formed. In the case, the folded-back part is closely adhered to a part not folded back each other. When a tire is prepared using this mold, the edge of a sipe in the depth direction thereof is expanded corresponding to the sum thickness of the folded- back part and part not folded back of the metal plate and, therefore, the concentrating of stress to the vicinity of said edge can be avoided.
Patent JP-S52101238-A (JP)
Title: Method of manufacturing cationic electrodeposition paint composition
Inventor: TOMINAGA AKIRA
IPC: C09D5/44
Filed: 1976-02-20
Abstract: PURPOSE: A method of manufacturing the cationic electrodeposition paint composition, characterized by the excellent properties of corrosion resistance, impact resistance and surface evenness, comprises the specific reaction product of an epoxy resin, a basic amino compound, a polyamide resin and a polyisocyanate compound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63187518-A (JP)
Inventor: KURI YUUJI
IPC: H01H11/06
Filed: 1987-01-28
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-H02199727-A (JP)
Title: Contact for push button switch and its manufacture
Inventor: YAMAKAMI TAISUKE
IPC: H01H11/00
Filed: 1989-01-30
Abstract: PURPOSE:To reduce the cost without producing unnecessary cutoff scrap in an expensive movable piece with gold clad by having a small slice of the movable piece temporarily locked to a terminal plate with high position precision and welded. CONSTITUTION:A hoop plate 18 with gold clad 80 is punched by a punch into a preset length to form a movable piece 8e, which is kept in the state of being pressed by the punch on a terminal plate 8a to break through a movable 8b at the position of a positioning hole 8g which is formed on the terminal plate 8a by a pin 20 attached to the punch. As burr 8k which is formed on the movable 8b by the break of the pin 20 is held on to the internal wall of the positioning hole 8g, the movable 8b is positioned to the terminal plate 8a and, in such a temporarily fixed state, formally fixed to the terminal plate 8a with a welded portion 8f to obtain a contact 8 for a push button switch. It is thus possible to reduce manufacturing cost without wasting expensive gold clad 8e.
Patent JP-S63186109-A (JP)
Title: Method and circuit for interpolation of measuring instrument
Inventor: INAGAKI AKIRA
IPC: G01D5/245
Filed: 1987-01-27
Abstract: PURPOSE:To take a measurement with high accuracy according to a detection signal which is outputted corresponding to variation in various physical quantities of an object of measurement and to select an in-use unit by setting an angle of interpolation to a value which divides a detection signal of plural pitches equally. CONSTITUTION:An arithmetic coefficient storage circuit 10 utilizes preset arithmetic coefficients and detection signals (a) and (b) of plural (5) pitches to find a comparison signal VC in period relation with between the phase angle thetaand angle phi of interpolation corresponding to the corresponding angle phi of interpolation, thereby dividing the detection signals (a) and (b) equally by 127 by a detector which generates the detection signals (a) and (b) whose one period (pitch) is 1 minch. Then intermediate pulses are fed back 60 to switch output addresses of the arithmetic coefficients by an arithmetic coefficient storage circuit 10, and then a comparator 43 is compares the comparison signal VC with the reference signal VS and a count pulse generating circuit 40 generates count pulses e(f) with resolution of 1mum by a processing circuit 51.
Patent JP-S53102804-A (JP)
Title: Material charging device for blast furnace without bell
Inventor: KOZAKI TOSHIO
IPC: C21B7/20
Filed: 1977-02-21
Abstract: PURPOSE: To concentrate material falling main lines to the furnace center axis and prevent the unbalance in the charging distribution of the materials within the furnace by providing a channeling preventing device which permits desired controlling of the angle of sloping to the lower perpendicular portion of a gathering chute. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06201102-A (JP)
Title: Steam supplying device
Inventor: MARUOKA MASAKAZU
IPC: F22B35/00
Filed: 1993-01-07
Abstract: PURPOSE:To proparly and stably control a steam pressure and a steam temp. of the secondary as soon as possible as if at the time of starting of a steam feeder without bringing an excessive pressure rise or hunting. CONSTITUTION:The device is provided with a first pressure control means 57, driving the pressure regulating member 53 of a pressure reducing valve 3 with a high speed to set an intermediate pressure P3, slightly lower than an objective pressure P0 corresponding to an objective temperature T0 and retain this condition until a steam pressure P2 approaches to the intermediate pressure P3 when either one of a steam supply starting commanding signal S0 or a temperature difference exceeding signal S3, outputted when a difference between a secondary side steam temperature T2 and the objective temperature T0 has become higher than a specified value, is inputted, and a second pressure control means 58, driving the pressure regulating means 53 of the pressure reducing valve 3 with a low speed until the steam pressure P2 is approached to the intermediate pressure P3 and, thereafter, arrives at the objective pressure P0, to set a pressure with two stages of high and low speeds.
Patent JP-S60163179-A (JP)
Title: Optical mark reader
Inventor: SEKII YOSHIZUMI
IPC: G06K7/10
Filed: 1984-02-03
Abstract: PURPOSE:To absorb variance of sensitivity of individual optical sensors without using variable resistors by providing a sample holding circuit which feeds back negatively the output of a comparing amplifier to a light emitting element driving branch of an optical sensor. CONSTITUTION:The operating point of an optical sensor 1 is set by the output of the optical sensor for a part, where no marks exist, of an object to be read. At this time, a comparing amplifier 3 is operated as a linear amplifier, and the output voltage of the optical sensor 1 is made approximately equal to a reference voltage ec by the negative feedback action and is stabilized. Consequently, the current of the light emitting element branch of the optical sensor 1 is adjusted automatically so that the output of the optical sensor 1 is approximately equal to the reference voltage ec independently of sensitivity of the optical sensor 1. When a sample holding circuit 4 is set to the holding mode in this state, the current of the light emitting driving branch of the optical sensor 1 is set to said value.
Patent JP-H08210721-A (JP)
Title: Thermal storage type air conditioner
Inventor: MACHIDA KAZUHIKO
IPC: F25B13/00
Filed: 1995-02-06
Abstract: PURPOSE: To suitably control the radiating capacity of a radiating heat exchanger at the time of cooling. CONSTITUTION: When the cooling operation using a radiating heat exchanger 8b is detected by operating mode detecting means 19, the target supercool degree of a second flow rate valve RV2 is calculated by target supercool degree calculating means 21, first and second thermal storage amounts for first and second predetermined times detected by time detecting means 22 are detected by thermal storage amount calculating means 23, and the real radiating performance of a radiating heat exchanger 8b is calculated from the ratio of the change amount of the first storage amount to the second storage amount to the change amount of the first time to the second time is calculated by radiating amount calculating means 24.  A first controller CN1 for correcting to decrease the target supercool degree by target supercool degree correcting means 25 if the real radiating amount is smaller than the target radiating capacity by target radiating capacity detecting means 20 and correcting to increase the target supercool degree by the target supercool degree correcting means 25 if the real radiating amount is larger than the target radiating capacity is provided.
Patent JP-2000213954-A (JP)
Title: Pedometer
Inventor: ONO ATSUSHI
IPC: G01H11/08
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To enhance productivity and sensing precision, in a pedometer constituted to sense vertical vibration by each step so as to display total number of frequencies as the number of steps. SOLUTION: A sensor is provided in a case 12 to collide with a collision face of the case 12 in response to vertical aceleration in each step, that is, a piezoelectric sensor 13 is provided, in which an output voltage is increased by collision compared with that before the collision. An operation amplifier 14 for amplifying the output voltage of the piezoelectric sensor 13 upto a prescribed level to be output, and a computor 16 for superposing the output voltage before the collision and the output voltage at the time of the collision of the amplifier 14 to compute the number of collisions based on superposed wave forms are arranged inside the case 12, and an output of the computor 16 is input to a liquid crystal panel device 18 attached to one side wall of the case 12 to display the number of collisions as the number of steps.
Patent JP-H10212434-A (JP)
Title: Powder coating material of epoxy-hardening type polyester resin
Inventor: ONISHI KAZUHIKO
IPC: C09D5/03
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a powder coating material formable of a coating film having excellent low temperature hardenability. SOLUTION: This powder coating material is a thermosetting coating material containing (A) a carboxyl group-containing polyester base material resin and (B) a polyepoxide cross-linking agent. In the coating material, the component B is preferably a novolak-type epoxide and has 1,000-10,000 number-average molecule weight, 500-2,000 epoxy equivalent, >=2.40 average epoxy functional group number and 50-140 deg.C softening temperature.
Patent JP-H06208788-A (JP)
Title: Memory controller
Inventor: ETO MASAYUKI
IPC: G11C11/401
Filed: 1993-01-08
Abstract: PURPOSE:To sustain high speed access mode in case of access to other than DRAM. CONSTITUTION:First time access to a DRAM starts high speed access mode cycle and a memory control circuit 6 tries execution as an access to a same DRAM as the next cycle. In case of actual access to a DRAM 7, the DRAM 7 is accessed under high speed access mode and thereby it requires shorter time as compared with a normal cycle. When the next access is an access to other than DRAM, the memory control circuit 6 controls the DRAM 7 to disable input/output of DRAM data while sustaining high speed mode cycle. When the next cycle is an access to the DRAM 7, the DRAM 7 can be accessed under high speed mode.
Patent JP-S57135650-A (JP)
Title: Generator for cylindrical water turbine
Inventor: YAMAZAKI TOSHIO
IPC: H02K11/00
Filed: 1981-02-12
Abstract: PURPOSE:To facilitate the water leakage test of a stator for a generator by equalizing the mounting side of the stator on a turbine casing to the mounting side of the stator on a cone. CONSTITUTION:The mounting size of the stator 22 of a generator 20 for a cylindrical water turbine is equalized to that of the stator on a cone 21. Thus, when the water leakage test of the stator 22 is executed, the cones 21 are connected to both ends of the stator 22, and test covers 21C are mounted on the holes 21B formed at the respective cones 21, thereby sealing the stator 22. In this manner, the water leakage test can be performed.
Patent JP-S62177569-A (JP)
Title: Recorder
Inventor: EGAWA JIRO
IPC: G03G15/08
Filed: 1986-01-31
Abstract: PURPOSE:To maintain a copying speed at a high level by forming a control means for controlling rotation following a monochromatic printing mode received by a photosensitive body at the time of transfer to control to execute the prescribed printing operation in response to the switching operation of a switching means. CONSTITUTION:When an indication for requesting the monochromatic printing mode only for the 2nd color is generated during the printing operation of the 1st color, a monochromatic printing receiving signal B for the 2nd color is applied from a switching means 5 to a control means 6 at the generation of a reception permitting signal from the control means 6 to the switching means 5. At the execution of the 2nd color printing operation by driving an electrostatic latent image forming means 4a, a developing means 4b, etc., the control means 6 controls a driving means 7 so that the photosensitive body 1 is rotated following the monochromatic printing mode for the 1st color. When an indication for requesting a polychromatic printing mode is outputted to the switching means 5 and the request is received by the switching means 5, a polychromatic printing receiving signal C is applied to the control means 6 and the control means 6 simultaneously controls the working states of the electrostatic latent image forming means 3a, 4a and developing means 3b, 4b for the 1st and 2nd colors. Consequently, the copying speed can be maintained always at a high level.
Patent JP-S62178172-A (JP)
Title: Self-oscillation type converter
Inventor: TAKAGI SHIGEO
IPC: H02M3/338
Filed: 1986-01-30
Abstract: PURPOSE:To reduce the fluctuation of oscillation frequency to the variation of an input and an output by inserting a delay circuit during a time when voltage generated in a secondary winding for a transformer is transmitted over a control terminal for a semiconductor switching element and controlling the delay time of the delay circuit. CONSTITUTION:A transistor Trp is used as a semiconductor switching element, and connected in series with a primary winding Np for a transformer Tc, thus constituting a switching circuit. A secondary winding Ns for the transformer Tc, a diode D1 and a capacitor C2 shape a rectifying smoothing circuit. A delay circuit 4 is inserted during a time when voltage generated in another secondary winding Nf for the transformer Tc is transmitted over a control terminal 4b for the transistor Trp, and the delay time of the delay circuit 4 is controlled, thus stabilizing oscillation frequency.
Patent JP-H08210247-A (JP)
Title: Power supply device for vibration type compressor
Inventor: OGIWARA KAZUYUKI
IPC: F04B49/06
Filed: 1995-02-07
Abstract: PURPOSE: To simplify constitution of a circuit and to reduce weight by a method wherein a timing is taken at which restoration to the vicinity of OV of an antielectromotive voltage generated by a vibration type compressor during the OFF-period of an MOS-FET is effected, and the output of a timer IC is forcibly reversed at the timing. CONSTITUTION: A driver 4 receives a pulse signal outputted from a timer IC 6 and based on the pulse signal, a gate signal for an MOSFET 2 is generated. A timer forced operating circuit 8 is connected to the pin number 5 of the timer IC 6. When the MOS-FET 2 is in a OFF state, an antielectromotive voltage is generated on the source side of the MOS-FET 2 by the inductance of a vibration type compressor 1. At a timing at which the antielectromotive voltage is restored soon and about to exceed the OV, the timer forced operating circuit 8 is operated. At a timing at which the antielectromotive voltage is about to exceed the OV, the output of the timer IC 6 is forcibly reversed from H to L. This constitution feeds a highest efficiency AC voltage to the vibration type compressor.
Patent JP-S59144376-A (JP)
Title: Inverter device
Inventor: KUBOTA SATOSHI
IPC: H02M7/537
Filed: 1983-02-07
Abstract: PURPOSE:To alleviate a current share in a plurality of respective inverters by commonly using magnetic fluxes crossing the feedback windings of the inverters, thereby oscillating the inverters in the same polarity and period. CONSTITUTION:A transformer T3 is connected to the output terminal connected in parallel with the output terminals of two push-pull inverters INV1, INV2, the secondary windings n4, n5 of the transformer T3 are used as feedback windings, and the both ends of the windings n4, n5 are connected between the base terminals of pairs of switching transistors Q1, Q2 and Q3, Q4 which form the both inverters INV1, INV2. Since magnetic fluxes of the windings n4, n5 are commonly used, the voltage fed back between the base terminals of the two inverters INV1, INV2 can be set to the same period and polarity, i.e., in phase.
Patent JP-H07229615-A (JP)
Title: Method and device for treating waste gas
Inventor: MATSUO YOSHIO
IPC: B01D53/94
Filed: 1994-02-16
Abstract: PURPOSE:To reduce the using amount of auxiliary fuel, prevent the poisoning of catalyst and permit waste gas treatment stabilized for a long period of time. CONSTITUTION:The present invention is referred to a treating method of waste gas containing the poisonous constituents of catalyst employing a waste gas disposal device having a combustion furnace 1 equipped with a catalyst combustion type auxiliary combustion burner 4 and a part of treated gas (c) is introduced into the outlet port of a combustion catalyst layer 8 for the catalyst combustion type auxiliary combustion burner 4 to burn it in combustion gas upon effecting catalyst combustion of auxiliary fuel (a) while remaining gas to be treated is introduced into combustion gas having a temperature higher than that of combustion gas upon catalyst combustion to burn it. According to this method, the using amount of the auxiliary fuel is reduced, the life of the catalyst is elongated and waste gas disposal, stabilized for a long period of time, can be effected.
Patent JP-H11220653-A (JP)
Title: Picture processor and camera system
Inventor: IOKA SHOICHI
IPC: H04N5/232
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain various pictures by operating the picture processing of the picture output of one camera without necessitating any camera man, electric universal head, and electric lens. SOLUTION: This picture processor is provided with a high picture element 3CCD 4 as an image pickup means for image picking-up an object, and converting it into a picture signal, HDVS-NTSC converter 12 as a picture converting means for segmenting one part of an original picture constituted of the picture signal image picked-up by the image pickup means by converting a television system, and generating a segmented picture, and segmentation controller 17 as a control means for controlling the segmenting position of the segmented picture in the picture converting means. Thus, costs can be reduced by a simple constitution by outputting a segmented picture for changing the position of the subject.