baber/WOPTO huggingface dataset:
Patent JP-H10322895-A (JP)
Title: Power supply for monitor and flash of electronic still camera
Inventor: KIJIMA SEIICHI
IPC: H04N5/765
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce the size and the production cost of an electronic still camera by constituting an inverter power supply circuit for lighting the back-light for a monitor and a converter power supply circuit for charging a flash of a single voltage step-up means thereby simplifying the structure at the power supply section for the monitor and the flash. SOLUTION: The output coil 10s of a step-up transformer 10 is provided with a power supply circuit connected with a back-light 14 and a power supply circuit connected with the main capacitor 16 of a flash through a rectifier diode 15. An SCR 19 connected in series with the main capacitor 16 forms a mode switching means switching between a flash charging mode and a back- light 14 lighting mode. The back-light 14 can be lighted even under the flash charging mode through such an arrangement as a controller 20 receives a switching signal from an operating switch 27 and changes the switching signal S1 to Low level and the image of an object can be displayed on a monitor.
Patent JP-H07135133-A (JP)
Title: Optical illumination equipment
Inventor: NISHI TAKECHIKA
IPC: H01L21/027
Filed: 1993-06-16
Abstract: PURPOSE:To uniform illuminance distribution on the output surface of a fly eye.integrater and increase illumination light quantity, by making the practical sigmavalue of illumination optical system coincide with the sigma value in design. CONSTITUTION:Illumination light EL1 from a first light source 31A is converged with an elliptical mirror 33A, and made to enter a first fly eye integrater 41 via an input lens 37. Illumination light EL2 from a second light source 31B is converged with the elliptical mirror 33A, reflected on the reflecting surface of a shutter 38B, and, via the input lens 37, made to enter the first fly eye.integrater 41 at almost axially symmetrically to the illumination light EL1. A reticle 12 is illuminated with the illumination light from the first fly eye.integrater 41, via fly eye.integraters 43, 45, a main condenser lens 50, etc.
Patent JP-H039073-A (JP)
Title: Engine control device
Inventor: FUJIMOTO TAKANORI
IPC: F02D45/00
Filed: 1989-06-06
Abstract: PURPOSE:To cut down memory capacity by storing the data predetermined according to the operating condition in plural maps as well as storing the common data region only in one map and controlling an engine on the basis of the map data read according to the operating condition. CONSTITUTION:During the operation of an engine, the judgment on whether the applied fuel is of octane value or normal is made at a control part 40 from the output of an octane value change-over switch 38, and in case of normal fuel, a first ignition timing map is selected. In case of high octane-value fuel, however, the judgment on whether or not the engine speed N is more than the specified value N4 is made, and if the answer is affirmative, a second ignition timing map is selected. An ignition device 46 is controlled using this selected ignition timing map. As all the ignition timing maps are common below the specified value N4, the ignition timing data of the whole region is stored in the first ignition timing map, and the ignition timing data of the region exceeding the specified value N4 is stored in the second ignition timing map.
Patent JP-S5570813-A (JP)
Title: Liquid crystal display device
Inventor: SUZUKI KOUJI
IPC: G02F1/1347
Filed: 1978-11-22
Abstract: PURPOSE: To improve display effect without causing white turbid state through simple and reliable orientation treatment by displaying respective liquid crystal layers in twisted nematic (TN) mode and specific liquid crystal color display mode and applying the orientation treatment of the specific TN mode over the entire surface of substrates.  
     CONSTITUTION: Orientation treatment of conventional TN mode is accomplished by performing SiO vapor deposition to substrates 11, 12 at an angle θ from the respective substrate normals in the directions 21, 22 differing by about π/2 with respect to the respective substrates. The liquid crystal cell having a plurality of liquid crystal layers is assembled by the substrates 11, 12 having orientation treated layer 31, 32, a sealing part composed of low-melting-point glass serving also as a spacer and a parting part 5 to form the liquid crystal layer 61 of TN mode and the liquid crystal layer 62 of white and Taylor type guesthost effect (WT type GH) mode using chiral liquid crystal and multichromatic dyes. This orientation treatment obviates the production of white turbid phenomenon in the WT type GH mode. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5846373-A (JP)
Title: Cleaning and developing device
Inventor: YOSHINO MASAMI
IPC: G03G21/10
Filed: 1981-09-16
Abstract: PURPOSE:To make a device only for cleaning unnecessary and to obtain one copy in one rotation, by providing a developer quantity adjusting fence between first and second developing rolls out of plural developing rolls and supplying the developer to the side of the second developing roll. CONSTITUTION:A toner supply device 20 is provided on the side of the second developing roll 16, and a toner percentage of content alpha carried on the first developing roll 15 is made smaller than a toner percentage of content beta of the second developing roll 16. Since the development efficiency of the first developing roll 15 is higher than that of the second developing roll 16, the toner percentage of content alpha is held in a value smaller than the toner percentage of content beta. However, since the residual toner to a print master is removed mainly by the first developing roll 15, the toner percentage of content alpha is not lowered in excess. The quantity of the developer flowed out from the side of the second developing roll 16 to the side of the first developing roll 15 is adjusted by the height of an adjusting fence 21. Consequently, a device only for cleaning is unnecessary, and one copy is obtained in one rotation.
Patent JP-2000339018-A (JP)
Title: Self-diagnostic device for vehicle
Inventor: ONO YOSHINORI
IPC: G05B23/02
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To grasp the timing of both diagnostic start and end when a vehicle runs according to its running pattern, attaining the running of the vehicle according to the running pattern with no skill required and then to easily and surely perform a self-diagnosis of the vehicle via an information processing means by displaying the establishment of a self-diagnostic execution condition via a diagnostic execution display means. SOLUTION: This device includes the vehicle state detection means 2 and 3, an information processing means ECU 1 which performs a self-diagnosis according to the state of a vehicle detected by the means 2 and 3 while the vehicle is running according to a prescribed running pattern and a diagnostic execution display means 5 which is electrically connected to the ECU 1 and displays the establishment of a self-diagnostic execution condition after the information is inputted from the ECU 1. The ECU 1 has a self-diagnostic program of an emission preventing device mounted on the vehicle such as a purging device of fuel evaporation and a catalyzer and performs automatically a self- diagnosis when the vehicle runs according to the running patterns which are set for every device.
Patent JP-H11310088-A (JP)
Title: Cigar lighter charger attached with portable telephone holder
Inventor: KAWASHIMA ICHITA
IPC: B60R11/02
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To realize simultaneous use of a method for fixing a portable telephone holder inside a vehicle more simply and a power source. SOLUTION: Simultaneous use of a portable telephone holder 1 and power source is realized by integrally forming the holder 1 with a cigar lighter adapter (a projected type) 3 or with a charger 2 and the cigar lighter adapter 3 and inserting the cigar lighter adapter 3 into a cigar lighter adapter (a recessed type) 4.
Patent JP-S5377813-A (JP)
Title: Converter slag separating method
Inventor: AIDA SUSUMU
IPC: C21C5/28
Filed: 1976-12-03
Abstract: PURPOSE: To efficiently separate molten converter slag of an easily separable composition into phosphorus- and iron-contg. layers and effectively utilize the slag by cooling the slag to a temp. below the solidification finishing temp. so as to solidify it and heating the solidified slag to a specified temp. followed by cooling the slag or maintaining the temp. of the slag. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06335754-A (JP)
Title: Pouring nozzle for twin belt type thin slab continuous casting
Inventor: UCHINOKURA KATSUMI
IPC: C04B35/583
Filed: 1993-05-26
Abstract: PURPOSE:To prevent the development of stuck material and stabilize the operation by fitting a boron nitride or a ceramic containing the boron nitride on the outer surface of the tip of a pouring nozzle for twin belt type thin slab continuous casting dipped into molten steel. CONSTITUTION:In the pouring nozzle for twin belt type thin slab continuous casting producing flat slab in the cross section, the ceramics which is difficult to wet to the molten steel, even if the metal is stuck, the metal is easily fallen down, is fitted on the outer surface of the tip of the nozzle dipped into the molten steel in a mold. Since it is necessary to be not cracked against the thermal shock and be stable to the heat as kind of the ceramics, the boron nitride or the ceramics containing the boron nitride is selected. That is, at the part having a specific height from the tip of the nozzle body 6 composed of alumina-graphite, the boron nitride or the ceramics 14 containing the boron nitride having few mm thickness is fitted with inorganic height temp. adhesive without making any gap. By this method, the sticking of the metal to the tip part of the pouring nozzle is not developed.
Patent JP-S5368244-A (JP)
Title: Developing device
Inventor: HAMAGUCHI HIROSHI
IPC: G03G15/08
Filed: 1976-11-29
Abstract: PURPOSE: To prevent solidification of a developing agent due to the forced transport in order to replenish the developing agent smoothly by providing a magnet which has the distribution of a magnetic field by which the developing agent is unable to attract and transport within a non-magnetic body, the magnet being rotatable. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5769174-A (JP)
Title: High pressure gate
Inventor: TAMAI NOBUYUKI
IPC: F16K1/22
Filed: 1980-10-16
Abstract: PURPOSE: To improve the effect of water stop by arranging a deflection plate on both inner side-walls in the downstream of a discharge pipe near the upper face of a main water vein.  
     CONSTITUTION: A deflection plate 8 is arranged on both inner side-walls of a downstream part 2 of a discharge pipe near the upper face of a main water vein 5. This construction permits to deflect an auxiliary water vein 6 downward and reduce the area of the auxiliary water vein. Consequently, the interval between a water vein upper face line and a central axis can be reduced below the former value, and the rip angle of intersection at the bottom of a gate can be increased for improving the effect of water stop. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02237563-A (JP)
Title: Expansion type matless
Inventor: POORU CHIENBAARANDO
IPC: A61G7/05
Filed: 1989-06-09
Abstract: PURPOSE: To avoid a pressure point by connecting passages to make air movable within all of an inside space and moving a pressure occurred at a specified part of a patient body into air. CONSTITUTION: This expandable air mattress 1 consists of an integrated slender body 3, each component of which is made of a flexible plastic material or an air-keeping fabric material, once expanded, the body 3 comprises sequential slender parallel air tunnels 5 with a pillow form, in which the tunnels 5 extend in a lateral direction to be positioned basically along with the total length of the body 1 while being contacted adjacent to each other. All tunnels 5 are connected to air distributing grooves 7 in which expanded air is supplied. The air distributing grooves 7 extend along with the total length of the body 1 and taper from an air introducing terminals 9 to terminal ends 11. Thus, all tunnels 5 can be expandable under the same pressure without any relationship to the positions as to the introducing end 9.  Distribution of pressure by means of the tapered groove 7 is very superior so that a pressure output of a compressor 17 can be set at a low value of about 140mmHg.
Patent JP-H0731376-A (JP)
Title: Method for removing and utilizing astringent substance of tea
Inventor: TERADA JUNICHI
IPC: A23F3/14
Filed: 1993-05-24
Abstract: PURPOSE:To provide a method for removing a tea astringent substance adhered to the inner surfaces of a tea-manufacturing machine, capable of always keeping the tea-manufacturing machine in a clean state, improving the quality of the product and preventing the breakdown of the machine due to the tea astringent substance by removing the tea astringent substance for each several hrs, and a method for utilizing the tea astringent substance. CONSTITUTION:A method for removing and utilizing the astringent substance of tea comprises disposing a device for washing out the tea astringent substance adhered to a tea-manufacturing machine, disposing a sink for collecting the waste water below the tea-manufacturing machine, collecting the washing water dissolving the tea astringent substance, separating the solution, drying the solution, and grinding the obtained solid substance into the tea powder. Both the solution and the tea powder can be utilized for green tea drinks, as raw materials for catechin, etc. Thus, the tea astringent substance which has been a troublesome substance as a waste substance can be sold as the products.
Patent JP-H06330053-A (JP)
Title: Method for pyrolyzing and recovering thermoplastic plastics
Inventor: NOGUCHI EIICHIRO
IPC: C08J11/12
Filed: 1993-05-24
Abstract: PURPOSE:To pyrolyze a wasted thermoplastic plastics and recover the pyrolysis product as an oil. CONSTITUTION:A thermoplastic plastics is pyrolyzed. The obtained pyrolysis products are cooled and liquidized into an oil with a cooling device, and the oil is recovered. The non-condensed gas not condensed in the cooling device 11 is recovered, fed into a pyrolysis device 4 through a water-sealed device 17 and subsequently utilized as a heating source for the pyrolysis. Since the non-condensed gas is fed into the pyrolysis device 4 and used as the heating source without depending on conventional methods where the non-condensed gas is subjected to an exhaust gas treatment and discharged into the atmosphere, the pollution of the atmosphere can be reduced, and various troubles accompanied with the exhaust gas treatment can be reduced. Further, the thermal efficiency of the pyrolysis can be enhanced.
Patent JP-H01321880-A (JP)
Title: Overload detection constant time or constant quantity reversing driving controller
Inventor: TAIIHAA YAN
IPC: H02P1/40
Filed: 1988-06-13
Abstract: PURPOSE: To remove trouble automatically by reversing a motor for a predetermined time or by a predetermined amount when the load current exceeds a set level and then driving the motor again in a predetermined direction. CONSTITUTION: When an input operation control switch 107 is operated, a forward/reverse switch 103 is operated forward to drive a motor 101 forward. On the other hand, a current comparator and fixed time or amount operation controller 105 operates the forward/reverse switch 103 reversely when a current from a load current detector 106 exceeds a set level to drive the motor 101 reversely for a predetermined time or by a predetermined amount. Subsequently, the motor 101 is driven forward again. According to the arrangement, trouble can be removed automatically.
Patent JP-H11336740-A (JP)
Title: Crankshaft bearing member
Inventor: SUKESADA HIDEAKI
IPC: F16C9/02
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a crankshaft bearing member which can support a journal firmly and attain weight reduction. SOLUTION: A lower case 3 is connected to a cylinder block by forming a shaft hole 2 supporting the journal of a crankshaft together with the cylinder block and tightening through-bolts through a pair of bolt holes 3a, 3b between which the shaft hole 2 is held. In the lower case 3, a reinforcing member 5 capable of supporting the journal firmly is inserted in light metal 6, the reinforcing member 5 is positioned between the bolt holes 3a, 3b, and the outsides of the respective bolt holes 3a, 3b are opened.
Patent JP-S5371102-A (JP)
Title: Quenching of red-hot coke
Inventor: SUZUKI TOSHIKATSU
IPC: C10B39/00
Filed: 1976-12-06
Abstract: PURPOSE: To quench red-hot coke heavy oil, etc. as a cooling medium to a temperature at which water gas formation does not occur preliminarily, and to quench with water to utilize heated gas and steam thus produced with efficiency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5769708-A (JP)
Title: Permanent magnet material
Inventor: SORI NAOYUKI
IPC: C22C19/07
Filed: 1980-10-20
Abstract: PURPOSE:To improve the characteristics,e.g., coercive force of a permanent magnet material by containing predetermined amounts of chromium and nickel in R-Co permanent magnet alloy. CONSTITUTION:0.01-0.1wt% of chromium and 0.01-0.1wt% of nickel are contained in R-Co permanent magnet alloy, where R represents rare earth elements. The rare earth elements include Sm, U, La, Ce, Pr, Nd, EuGd, Tb, Dy, Ho, Er, Tm, Yb, Lu, etc. The R-Co permanent magnet alloy preferably contains 23-42wt% of Sm, 3-15wt% of Cu, 3-15wt% of Fe, 0.01-3wt% of one or more of elements selected from the group consisting of Ti, Zr, Hf, Nb, V, Mn, Mo and Ta and the residue of Co.
Patent JP-H0311171-A (JP)
Title: Manufacture of muffler of compressor
Inventor: WATANABE RYUJI
IPC: F04B39/00
Filed: 1989-06-08
Abstract: PURPOSE:To improve the workability by shortening the working time in joining a muffler and improve the sealing performance of a joint part by fusion-welding a projection onto the other joint surface, pressing an elastic body having a projecting recessed part by the both joint surfaces. CONSTITUTION:A projection part 23 for fusion-welding and a stopper part 24 which project from a joint surface 22 are formed at the edge part of the first device body 16 of a suction muffler. A gasket 27 made of elastic material is interposed between the joint surfaces 22 and 26 of the both device bodies 16 and 17. The projection part 23 for fusion welding and the joint surface 26 are welded by supersonic waves, pressing the edge parts of the both device bodies 16 and 17, and the both device bodies 16 and 17 are assembled through jointing. Therefore, working performance can be improved by reducing the working time for joining the muffler, and the sealing performance of the joint part can be improved, and the degree of freedom in designating the muffler can be improved.
Patent JP-S5478691-A (JP)
Title: Crystal vibrator
Inventor: KOBAYASHI MASATOSHI
IPC: H03H9/10
Filed: 1977-12-05
Abstract: PURPOSE:To improve operational efficiency and a yield by forming a fine hole at one part of a case and by forming a metal deposite layer near the hole. CONSTITUTION:At the sealing part between case 18 and upper case 19, metal films 20 and 21 are formed and connected together with eutectic substance 22. At one part of the upper case, fine aperture 23 of, for example, approximate 1mum to 100mum in diameter is made and after a vacuum is produced by a vacuum vapor- deposition device, a metal material such as Au and Ag is vapor-deposited on the part centering on this fine aperture 23, thereby obtaining metal deposite layer 24. As the thickness of this deposite layer 24 increases, the fine aperture gets clogged to attain airtight sealing. Consequently, no gas comes into the vibrator, the degree of vacuum under vapor deposition is equal to that inside the vibrator after airtight sealing, and high-vacuum selaing can be fulfilled, so that a highly-stable and extremely-thick vibrator can be obtained efficiently at high yield.
Patent JP-S632419-A (JP)
Title: Pseudo noise code generation circuit
Inventor: ITO HIDEAKI
IPC: H03K3/84
Filed: 1986-06-20
Abstract: PURPOSE:To output plural codes having less interrelation with each other from a single circuit and, at the same time, to change the output periods repeatedly, by selecting each-stage output of a shift register by using select signals outputted from a decoder in accordance with a stage-number setting input. CONSTITUTION:The 1st-i-th selecting sections 3-1-3-i select plural outputs of each stage of a shift register in accordance with select signals outputted from a decoder 3 in corresponding to a stage-number setting input. Each selecting section is composed of a prescribed number of sets of NAND gates for outputting one or plural PN (pseudo noise) codes having different phases out of the outputs of the register 1 and a prescribed number of NAND gates for collecting the output of each set. A prescribed number of outputs selected by each selecting section are inputted to arithmetic sections 4-1-4-i and addition is performed by means of an NAND gate and its succeeding NAND gate. Therefore, plural codes (1st-i-th PN codes) having less interrelation with each other can be outputted from a single circuit and the period can be changed repeatedly.
Patent JP-H0438447-A (JP)
Title: Fluorescence analyzer
Inventor: HASEGAWA HIDEYUKI
IPC: G01N21/64
Filed: 1990-06-04
Abstract: PURPOSE:To omit a diechroic mirror by radiating excited light with using photo-fiber bundle on a measuring sample and condensing fluorescent light radiated from the measuring sample with using photo-fiber bundle. CONSTITUTION:An exciting light irradiation device 15 is inserted inside of a center penetration hole 13 in a fluorescent light condenser 1. Photo-fiber bundles 5 are arranged so that their axes 7 have angle theta to exciting light 9. Fourty five degrees and the like for theta is preferable. The fluorescent light generated by the exciting light 9 introduced to the measuring sample(test body) 11 is received by each photo-fiber constituting the fiber bundles 5 along the center axes 7. The exciting light 9 in the wavelength band needed for generating fluorescent light is supplied from the light source connected at one end of a fiber bundle 17 constituting the exciting light irradiation device 15, introduced through the fiber bundle 17, and focused or condensed with a condenser lens 19 placed at the other end of the fiber bundle 17 to be radiated to the test body 11.
Patent JP-S632338-A (JP)
Title: Semiconductor device for evaluation of sealing resin
Inventor: KATO KAORU
IPC: H01L21/66
Filed: 1986-06-20
Abstract: PURPOSE:To accurately evaluate sealing resin in a semiconductor device for evaluating sealing resin with an offset gate electrode by providing a field plate to be contacted with an insulating film between an electrode for a drain region on an insulating film and a gate electrode. CONSTITUTION:After a whole semiconductor device 1 is sealed with resin 10 to be evaluated, electrodes 3a, 4a, 6, 7, 8 are wired to measure a channel current is fed from the source electrode 4a. A leakage current Ih of the gate and source electrodes 6, 4a is absorbed to a field plate 8, and a leakage current Ig of the electrodes 6, 3a is absorbed by a field plate 7, Thus, the leakage currents are separated from a channel current Is. Accordingly, the quantity of the current Is is accurately reflected from the impurity ion amount of the resin 10. Since an insulating film 5 is ground potential at certain positions of the field plates 7, 8, it can prevent the influence of the voltage from being applied to the electrode 6 to the source, drain peripheral edges, thereby raising the accuracy of evaluating the resin.