baber/WOPTO huggingface dataset:
Patent JP-H0846891-A (JP)
Title: Digital high-resolution television signal receiver having imaginary-number-sample sensing seneor for performing mode selection of quadrature-amplitude/vestigial-sideband modulations
Inventor: CHIYANDORAKANTO BUHAIRARUBUHAI
IPC: H04N5/44
Filed: 1995-06-22
Abstract: PURPOSE: To provide a radio receiver for receiving a selected digital HDTV signal in spite of whether the selected digital HDTV signal to utilize the same tuner is a quadrature amplitude modulation(QAM) signal or a residual side band (VSB) signal. CONSTITUTION: A final IF signal from the tuner is digitized for impression to an in-phase and orthogonal phase QAM synchronism detector and an in-phase and orthogonal phase VSB synchronism detector. The carrier frequency of QAM and VSB final IF signal is adjusted so as to be the divisor of symbol frequency by impressing an automatic frequency phase control signal developed by a digital circuit to the local oscillator of tuner. Because of operation in VSB HDTV signal reception mode when average energy is lower than a threshold level and because of operation in QAM HDTV signal reception mode when the average energy is not lower than the threshold level, average energy of output sample from the orthogonal VSB synchronism detector is searched for automatically switching a radio receiver reception mode.
Patent JP-H083184-A (JP)
Title: Ddmp-bonded lablab saponin
Inventor: OKUBO KAZUYOSHI
IPC: A61P31/04
Filed: 1994-06-16
Abstract: PURPOSE:To provide a new compound having high superoxide dismutase-like activity compared with conventional saponins and exhibiting excellent drug effect. CONSTITUTION:This DDMP-bonded lablab saponin is expressed by formula. The compound can be produced e.g. by crushing lablab beans, immersing in a 70% aqueous solution of ethanol containing 0.01% disodium ethylenediaminetetraacetate for 30min to 1hr at room temperature, filtering the liquid, drying the filtrate at i40 deg.C under reduced pressure, dissolving the residue in a (1/1) mixture of 1-butanol/water and subjecting the butanol layer to HPLC.
Patent JP-S5381289-A (JP)
Title: Ion-molecule reaction mass spectrometer
Inventor: KANBARA HIDEKI
IPC: H01J49/10
Filed: 1976-12-27
Abstract: PURPOSE: To effect cleavage of various cluster ions formed by providing a collision chamber of 0.1 - 10 Torr after ionization chamber and bringing ions in collision with neutral molecules. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H059520-A (JP)
Title: Structure of furnace body in blast furnace
Inventor: YAMAGUCHI YASUYUKI
IPC: C21B7/00
Filed: 1991-06-27
Abstract: PURPOSE:To safely inexpensively execute partial repairing work of furnace body in a blast furnace in a short time. CONSTITUTION:Four opening holes 30 for partial repairing work of the furnace body, are set at the constant interval in outer peripheral direction of an iron shell 1 and at two steps having the necessary interval in height direction in the blast furnace 14. After removing a removing iron shell integrated with a blind plate from a flange 23 for blind plate surrounding the opening hole 30 arranged to outside of the iron shell, a working deck member 25 is laid across the opening holes 30 at upper part and then, the working deck 36 is assembled and corner part is sealed with plugging material 26. A suction duct 27 is inserted into the furnace from the opening hole 30 at lower part, and gas in the furnace is discharged outside the furnace with a gas venting fan 28. The partial repairing of furnace body at upper shaft part can safely be executed on the working deck 36.
Patent JP-2000350073-A (JP)
Title: Extension unit for electronic camera and electronic camera system
Inventor: HIRATA TAKAHARU
IPC: G03B19/02
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an extension unit for an electronic camera, that is capable of being carried and selecting either recording with high image quality or recording with large capacity, depending on a required situation. SOLUTION: This unit 40 is provided with an HDD pack mount section 51 that mounts an HDD pack H, a grip section 60 that mounts a battery pack 61 for supplying power used for writing/reading image data to/from the HDD pack H, a screw 54 for tripod that is mounted removably on the electronic camera and connection pins 56 that are electrically connected to the electronic camera to send/receive image data.
Patent JP-H102249-A (JP)
Title: Method and device for avoiding knocking
Inventor: SHIMOGATA TOMOHITO
IPC: F02B47/02
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To surely avoid a knocking by measuring and integrating the time when an engine output exceeds a rated power and, when the integrated value exceeds a limit at which a knocking is expected to occur, by predicting the knocking and controlling a knocking avoiding means. SOLUTION: When a gas engine E is operated to which a generator G of a stationary type and operated at a light load, for example, the generator used in a co-generation system is connected, a control unit C detects an engine output with an engine output detection means A and judges if the detected engine output exceeds a rated power or not. If the answer is YES, the time when the detected engine output exceeds the rated power is measured and integrated. It is judged if the integrated value exceeds the limit at which a knocking is expected to occur or not and, if the answer is YES, the knocking is expected to occur and hence a control signal is output to a knocking avoiding means B to avoid the knocking.
Patent JP-S5583066-A (JP)
Title: Function generator
Inventor: HIRATA TOSHIHISA
IPC: G06K15/12
Filed: 1978-12-17
Abstract: PURPOSE: To electrically change the grades of polygons by letting the impedance elements which determine the grades of the respective plural polygonal points for determining the characteristic curves of the output video signal levels for input image information be controllable impedance elements whose impedances change in response to the control signals.  
     CONSTITUTION: A polygonal line function generator 11 is constituted by operational amplifiers OP1WOP3, variable resistors VR 1 WVRBN, diodes D 1 WD n , P-FETQA 1 W AAB, N-FETQB 1 WQB n  and amplifiers AM 1 WAM n  and the P-FETQA 1 WQA n  and N-FETQN 1 WQB n  are used as controllable impedances. The voltage at the respective polygonal points are determined by regulating variable resistances VRB 1 WVRB n . The inclinations at the polygonal points are determined by the ratios between the resistance values of the P-FETQA 1 WQA n  and the resistance values of the N- FETQB 1 WQB n  but the resistance values change in the opposite directions with the  change in the bias voltage to be applied to their bases and therefore by changing  the bias levels the inclinations of the respective polygonal points change.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07329808-A (JP)
Title: Abnormality detecting device for steering control device
Inventor: NAKAJIMA HIROSHI
IPC: B62D101/00
Filed: 1994-06-14
Abstract: PURPOSE:To provide an abnormality detecting device which can rapidly and surely detect abnormality when a vehicular steering control device is brought into a mechanically locked state. CONSTITUTION:Steering angle control of a dirigible road wheel WL being a control object is carried out via a steering mechanism SM in accordance with drive of a motor MT. During this period, vehicle speed VS is detected by a vehicle speed detecting means SS and a reference current Ki is determined by a reference current adjusting means SC in compliance with a specified characteristic according to the speed VS. Whether or not a driving current to be supplied to the motor MT is not less than the reference current Ki is judged by a current judging means CD. Further, whether or not a state wherein the driving current is judged to be not less than the reference current Ki continued for a reference time Kt or more is judged by a time judging means TD, and if affirmative, the steering control device is judged abnormal by an abnormality judging means AD to output an abnormality signal.
Patent JP-2000347589-A (JP)
Title: Illuminating device for projector
Inventor: MATSUMOTO TAKESHI
IPC: G02F1/13
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain an illuminating device for a projector which produces enough light quantity for illumination by using a projector light source lamp which is easily available and has low output power. SOLUTION: The device is equipped with a first illumination unit 11 and second illumination unit 12 each having a light source lamp 1, reflector 2 and lens array 13 to divide the light reflected by the reflector 2 in one direction into a plurality of light beams and to condense the beams, and a stripe reflection mirror 14 having light-transmitting regions and reflection regions alternately repeated. The light beams from the first illumination unit 11 are condensed onto the light-transmitting regions of the stripe reflection mirror 14 to pass through the stripe reflection mirror 14, while the light beams from the second illumination unit 12 are condensed to the reflection regions to be reflected to the same direction as the light beams from the first illumination unit 11.
Patent JP-S6134883-A (JP)
Inventor: KOBASHI MASAMITSU
IPC: H05B6/10
Filed: 1984-07-27
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-H0735018-A (JP)
Title: Engine controller
Inventor: IZUMI AKIRA
IPC: F02P5/152
Filed: 1993-06-28
Abstract: PURPOSE:To independently control an air-fuel ratio and ignition timing of each cylinder with high accuracy by determining a value corresponding to a filling air quantity of each cylinder on the basis of an engine speed and a normalized cylinder inner pressure. CONSTITUTION:A pressure detector M3 measures a cylinder inner pressure at a predetermined crank angle in each cylinder on the basis of an output signal from a crank angle detector M2. A pressure normalizer M4 normalizes the cylinder inner pressure by a reference cylinder inner pressure obtained in a reference state of an engine M1. Meanwhile, an engine speed detector M6 detects a speed of the engine M1 based on another output signal from the detector M2. A calculation controller M8 calculates and controls an air-fuel ratio and ignition timing of each cylinder of the engine M1 on the basis of output signals from means 5, 7. An air-fuel ratio adjustor M9 regulates a fuel injection quantity of the engine M1 based on an air-fuel control signal output from the controller M8, thereby adjusting an air-fuel ratio of each cylinder. An ignition timing adjustor M10 adjusts an ignition timing of each cylinder of the engine M1 on the basis of an ignition timing control signal output from the controller M8.
Patent JP-H0448772-A (JP)
Title: Semiconductor device
Inventor: YASUSHIGE HIROAKI
IPC: H01L21/822
Filed: 1990-06-15
Abstract: PURPOSE:To restrain the loss of an electrode metal at a MIS capacity element by a method wherein a stress relaxation region is formed inside a region of one MIS capacity element. CONSTITUTION:An Al electrode 15, on one side, by first-layer Al is formed, via an LP-SiN film 14 as a dielectric film, on a capacity formation part 12A of a diffusion region 12; an Al electrode 16, on the other side, by the first-layer Al in the same manner is formed in an electrode extraction region 12B of the diffusion region 12; a MIS capacity element 17 is constituted of the diffusion region 12, the LP-SiN film 14 and the Al electrode 15. Then, a layer insulating film, e.g. a plasma CVD-SiN film 18, is applied to and formed on the whole surface including the MIS capacity element 17; the plasma CVD-SiN film 18 is treated so as to be flattened; the film thickness t1 of the plasma CVD-SiN film 18 on an insulating film 13a for stress relaxation use is made thinner than the film thickness t2 in other parts. For example, a so-called resist etching-back method in which, after a photoresist film has been coated, it is etched back by an anisotropic etching operation or the like can be used as the process to flatten the plasma CVD-SiN film 17.
Patent JP-H0823205-A (JP)
Title: Strip line filter
Inventor: YASUMURA MORIHITO
IPC: H01P1/205
Filed: 1994-07-08
Abstract: PURPOSE:To provide a strip line filter which has its frequency characteristic to show a large attenuation factor at a point near a pass band without increasing the number of resonant electrodes nor increasing the size of the filter. CONSTITUTION:The dielectric substrates 2, 4, 6 and 8 are laminated together into a substrate lamination body which has a resonant electrode array of resonant electrodes 12a and 12b, an internal ground electrode 22, the input/output electrodes 24a and 24b used for a resonator array, and a capacitive coupling electrode 140 which generates the capacitance between the electrode 12a and 12b which are all formed on each lamination surface. Furthermore an external ground electrode 16 and an external input/output connection part 18 are formed on the exposed surface of the lamination body. The electrode 16 is connected to the electrodes 12a and 12b and also electrically connected to the electrode 22 via the through holes 32, 34, 142, 36 and 38. Meanwhile the electrodes 24a and 24b are connected to the part 18.
Patent JP-S6288823-A (JP)
Inventor: URURITSUHI MIYUURERU
IPC: F16D69/00
Filed: 1986-07-03
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-H11952-A (JP)
Title: Impulse sealer
Inventor: KAWAKAMI HAJIME
IPC: B29C65/38
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To make precision of a cut length of a heating wire unnecessary while it can be easily changed to be strung by a method wherein a plurality of chuck pieces are provided inside a sleeve moving with engagement of a screw thread, and a support block is, in a free advance and retreat manner, fitted to a specific position. SOLUTION: One end of a heating wire cut out by an appropriate length is fixed to one side edge of a seal stand. A support block 6 is advanced, and the other end of the heating wire is inserted into a chuck mechanism. By retreating a sleeve 52 on a terminal main body 51 by rotating a sleeve 52, a chuck piece 53 is fastened, held, and the support block is retreated. Thereafter, a suitable tension is always applied to the heating wire with repulsive force of a spring or air pressure of an air cylinder, and a slack is prevented. Since executing holding in of the heating wire after advancing a movable terminal part to a suitable position in holding the chuck mechanism of the heating wire, the heating wire can be easily fitted even by an operator of weak force.
Patent JP-H105034-A (JP)
Title: Hair curler for bangs
Inventor: ITOU TAKAYA
IPC: A45D2/06
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a hair curler with which a desirable set state can be provided by preventing the mark of press with a hair clip frame from being left at an exposed section above a bangs and bang curling can be emphasized by increasing the extent of raising the bangs wound around a roll body from the root of hair. SOLUTION: This hair curler is provided with a roll body 1 and a hair clip frame 2 for sandwiching this roll body 1 from one side in radial direction, the hair clip frame 2 forms a fitting face 4 onto the forehead of user outside a hair clip part 2a, and fitting parts 2b and 2b freely idly fitted to both terminal opening parts 1b and 1b of the roll body 1 are provided at both the ends of this hair clip part 2a. Thus, the mark of press due to the hair clip frame 2 is not left at the exposed part above the bangs and the set state can be made preferable. Besides, since the extent of raising the bangs wound around the roll body 1 from the root of hair can be increased, bang curling can be set while being emphasized.
Patent JP-S6218667-A (JP)
Title: Aggregate type information memory device
Inventor: OSUMI AKITAKE
IPC: G11B17/26
Filed: 1985-07-17
Abstract: PURPOSE:To make a device small-sized and simple and shorten the carrying time by arranging a cartridge storage part and an information recording and reproducing part on the outside of the range, where a cartridge carrying mechanism part is rotated around a spline shaft, radially in parallel with the spline shaft. CONSTITUTION:Cartridge storage parts 4 where cartridges 1 are stored and an information recording and reproducing part 5 where the cartridge 1 is set to read or write information are arranged radially apart from one another on the outside of the range, where a cartridge carrying mechanism part 6 is rotated around a ball spline shaft 7, in parallel with the spline shaft 7. The cartridge carrying mechanism is guided uniaxially and cartridge storage parts and the information recording and reproducing part are arranged radially around the cartridge carrying mechanism, thereby simplifying the structure and shortening the time required for carrying.
Patent JP-S5780569-A (JP)
Title: Method for measuring internal inductance of capacitor
Inventor: NAGAI YASUNOBU
IPC: G01R27/26
Filed: 1980-11-07
Abstract: PURPOSE:To perform accurate measurement, by a method wherein terminals of a capacitor to be measured are connected to a separate capacitor and coil in series, resonance frequency is measured, and internal inductance of the measuring capacitor is measured accurately without influence of outer inductance by utilizing the resonance frequency. CONSTITUTION:A capacitor C is measured by connecting a resonance circuit composed of a coil L and a capacitor Cs and measuring the resonance frequency (f) using a dip meter DM. Both ends of the capacitor C are shortcircuited and separated electrically from the resonance circuit, and resonance frequency (fo) is measured. Utilizing resonance frequency (f), (fo) obtained in such manner, internal inductance Lx of the capacitor C is determined according to equation I. If value of the capacitor C is much greater than Cs, inductance is determined according to equation II.
Patent JP-S6314902-A (JP)
Inventor: SUGIZAKI MAMORU
IPC: E01D101/26
Filed: 1986-07-04
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-H10328269-A (JP)
Title: Medical container
Inventor: KUROKI SOICHI
IPC: B65D81/32
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To keep the aseptic condition of a connecting part, to improve safety and to facilitate mixed pouring and mixing operation by separating the interior of the main body into a medical liquid storing part and a connecting part by a separating seal part comprising a separable seal part, and liquid tightly connecting a connecting port of the connecting part and a medicine container opening to each other through an elastic ring and a bacteria removing filter. SOLUTION: A separable separating seal part 12 is provided in the main body 2 of a medical container 1, thereby separating a storing part 2A for a medical liquid from a connecting cylinder member 11. A connecting port 13 of the connecting cylinder member 11 is provided with an elastic ring 14 and a bacteria removing filter 15. A protective seal material 16 comprising an air permeable sheet is air-tightly stuck to the connecting port 13 to keep the interior of the connecting cylinder member 11 in the steam sterilized state. The opening of a medicine container installed on the connecting port 13 and the connecting port 13 are liquid tightly connected to each other through an elastic ring 14 and the bacteria removing filter 15.  By this arrangement, during preservation, the container can be kept clean and the bacteria removing filter 15 is kept from being soaked with a medical liquid before use. Accordingly deterioration can be prevented.
Patent JP-H04355569-A (JP)
Title: Synchronizing signal processing unit
Inventor: HORI HIROAKI
IPC: H04N7/00
Filed: 1991-05-31
Abstract: PURPOSE:To process a binary synchronizing signal and a ternary synchronizing signal properly respectively. CONSTITUTION:A 1/4H pulse generating circuit 6 receiving a single pole binary synchronizing signal or a bipolar ternary synchronizing signal generates a pulse consecutive at least in excess of a pulse width more than a half of that of the ternary synchronizing signal and a NAND gate circuit 7 ANDs the generated pulse with the original synchronizing signal to discriminate the presence of an AND output for a vertical blanking period thereby deciding whether the synchronizing signal is the binary or the ternary synchronizing signal. In the case of the ternary synchronizing signal, a 3/4H pulse generating circuit 9 deletes only the AND output relating to the equalizing pulse for the vertical blanking period from the AND output to convert the synchronizing signal into the binary synchronizing signal.
Patent JP-H04353224-A (JP)
Title: Soundproof vertical type water-cooled engine power generator
Inventor: TANIGUCHI KEIICHI
IPC: F02B77/13
Filed: 1991-05-31
Abstract: PURPOSE:To effectively utilize a working space by reducing the installation area, in a soundproof type engine power generator having a vertical type water- cooled engine connected thereto. CONSTITUTION:An engine chamber 3 is formed in the lower part of a soundproof case 10, and a ventilating chamber 5 is formed via a division wall 4 above the engine chamber 3. A radiator 1 and a cooling fan 2 are arranged in the ventilating chamber 5, and the radiator 1 and the cooling fan 2 are accommodated in the ventilating chamber 5 as the dead space of the soundproof case 10, and the radiator 1 and a vertical type engine E are arranged in a superposed state in the soundproof case 10. Accordingly, the longitudinal length of the soundproof case 10 is shortened, and the installation area of the soundproof type engine power generator can be reduced effectively.
Patent JP-H07328424-A (JP)
Title: Device for heating by steam and cooling by vaporization
Inventor: OOISHI SHIZUMARO
IPC: F28D1/06
Filed: 1994-06-15
Abstract: PURPOSE:To obtain a device for heating by steam and cooling by vaporization by which a material to be heated is heated by steam without time lag and with good temp. accuracy and also the material above is cooled by vaporization. CONSTITUTION:A steam feeding pipe 17 for feeding steam is connected to a jacket part 16 of a reaction kettle 15. A line branches off from the steam feeding pipe 17 and is connected to a high pressure operation fluid introducing port 38 of a condensate recovery device 20. The steam feeding pipe 17 is connected to a nozzle 18 through pressure regulating valves 21, 42. A suction chamber 44 is formed on the outer periphery of the nozzle 18. The suction chamber 44 is provided with two paths 45, 46. The path 45 is connected to the jacket part 16. A valve means 47 is connected to the path 45. A cooling liquid feeding pipe 13 is connected to the jacket part 16 through a valve means 14.
Patent JP-S5858715-A (JP)
Title: Manufacture of mold coil
Inventor: NOMAGUCHI KANEMASA
IPC: B61B13/08
Filed: 1981-10-02
Abstract: PURPOSE:To obtain a mold coil having stable quality by a method wherein the main body of a coil is fixed in a fiber reinforced plastic box providing a fixing seat and a hardening resin mortar material is poured in the box while vibrating the box. CONSTITUTION:A wrinkle 12 is provided at the inside of a fiber reinforced plastic box 11 so that the main body of a coil 5 may be fixed at a fixed position. This forms a fixing seat. A female mole 8 is fixed on a vibrator 7. Next, a box 11 mounting the main body of the coil 5 by using the wrinkle 12 is inserted in the inside of the female mold 8. Next, a hardening resin mortar material 6 is gradually poured in the box while vibrating the vibrator 7 and impregnation to the narrow surface section of the main body of the coil 5 and defoaming are promoted. After finishing hardening, a male mold 9 is released and a mold coil is obtained by releasing from the female mold 7.