baber/WOPTO huggingface dataset:
Patent JP-H11222080-A (JP)
Title: Luggage room structure of automobile
Inventor: KOBAYASHI HIROYUKI
IPC: B60R5/04
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To effectively use an expanded luggage room by housing a second floor board extractable to the expanded space side on the upper side or the under side of a floor board arranged in a prescribed height position of the luggage room in an almost superposed state. SOLUTION: A first floor board 4 is arranged in a prescribed height position of a luggage room R. A second floor board 27 is housed on the under side of this first floor board 4 in a superposed state. This second floor board 27 is constituted so as to be longitudinally movable by using an opening 8 formed in the front part 7 of the first floor board 4. According to this constitution, a step difference of an expanded luggage room R can be eliminated by pulling out the second floor board 27 to the expanded space R' side when forming an expanded space R' on the front side of the luggage room R by folding up a rear seat 1 to the front side. The luggage room R and the expanded space R' can be easily used thereby.
Patent JP-S52108274-A (JP)
Title: Flame automatic control gas lighter
Inventor: FUJIKAWA TOYOHARU
IPC: F23Q2/34
Filed: 1976-03-09
Abstract: PURPOSE: To provide a gas lighter including means for detecting the amount of a gas ejecting from a nozzle and means for control of flames by a signal from the detecting means thereby to automatically adjust the flames and to increase a stability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52109863-A (JP)
Title: Fluorescent display tube
Inventor: TSUCHINUMA KENICHI
IPC: H01J29/02
Filed: 1976-03-11
Abstract: PURPOSE: To decrease the power consumption of the grid, by providing the semiinsulating layer 15 having the surface resistance of 10 6  thru 10 13  ohms/square on the surface of the thermal electron controlling grid provided between the anode and the filament cathode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09218560-A (JP)
Title: Electrifying device
Inventor: ISHII YASUYUKI
IPC: G03G15/02
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a photoreceptor by reducing damage on the photoreceptor by electric discharge, at the time of electrifying a photoreceptor while applying a vibration voltage on an electrifying roller arranged in contact with or close to the photoreceptor, in an image forming device of an electrophotographic system for such as a copying machine. SOLUTION: This device is constituted that an electrifying nip N is arranged by holding the electrifying roller 1 surface in contact with the photosensitive drum 3 surface, then a first electric discharging area D1 and the second electric discharging area D2 is respectively formed on the upstream side and the downstream side of the transferring nip part N. A space between the transfer roller 1 surface and the photosensitive drum 3 surface is gradually reduced narrower toward the transfer nip part N on the first electric discharging area D1, and is gradually increased wider in the direction of leaving from the transferring nip part N on the second electric discharging area D2. An insulating rubber blade (electric discharge preventive member) 10 in a long plate shape is inserted in the first electric discharging area D1.  In this way, the electric discharge in the electric discharging area D1 is regurated at the time of electrifying the photosensitive drum 3 surface by applying the vibration voltage to a core bar 1a, and the damage of photoreceptor 3b is decreased.
Patent JP-H08217005-A (JP)
Title: Flap-holding device in body-folding device for packaging machine
Inventor: SHIGETA TOSHIO
IPC: B65B11/32
Filed: 1995-02-14
Abstract: PURPOSE: To fold an inner body flap and an outer body flap in a fixed order correctly. CONSTITUTION: An outer body flap B1 is sucked and held at the front end 1a of a first clamping face 1 by means of a sucking/holding means 5 over a section between the position where a box-like stuff A to be put in and a wrapping material B are carried in to the position where the outer body flap B1 is folded. Thus, even when a pocket C1, in which the box-like stuff A and wrapping material B are carried, is rotated and moved from the carrying-in position, the outer body flap B1 is prevented from tilting counterclockwise and kept erected. Also, the outer body flap B1 is kept erected until it is folded after the folding of an inner body flap B2.
Patent JP-H09253055-A (JP)
Title: Method and device for diagnosing skin impairment
Inventor: SHIMON ETSUKUHAUSU
IPC: A61B10/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To diagnose the skin pigmentation of a patient and the depth and size of impairment by irradiating a skin part, where the impairment is positioned, with light, monitoring the reflection of light and analyzing the spatial spectrum distribution of reflected light. SOLUTION: This device is provided with a light source 201, spectrum analyzer 202 and computer 203 and the light source 201 is corrected as desired and used for illuminating the surface of skin. The spectrum analyzer 202 is provided with a CCD camera or the like connected through an image processing board at one part of the computer 203 to the computer 203, it is preferable that the CCD camera is a color CCD camera, and this analyzer is used as a simple spatial three-color spactrum analyzer. Besides, the computer 203 is provided with a software for spatial spectrum distribution light reflection analysis. Then, the spatial spectrum distribution of reflected light is read, the spectrum reflected by the impairment is compared with the average spectrum reflected on the normal skin, and the depth and size of the impairment are discriminated.
Patent JP-H05188470-A (JP)
Title: Photographing device
Inventor: YAGI KANICHI
IPC: G03B17/24
Filed: 1992-01-16
Abstract: PURPOSE:To simultaneously expose to form the image of a brief memorandum in accordance with the circumstances on a picture and to obtain a record for the future by providing a switch group for inputting character and a liquid crystal display part where the character is displayed corresponding to the input at a part of a dark box. CONSTITUTION:The switch group 3 for inputting character is installed on an opening/closing cover as a board, and the switch group on the board is a push type, and electrically connected with an incorporated integrated circuit. Then, the incorporated integrated circuit is connected with the liquid crystal display part 4 where the character is successively displayed. Namely, a character string being the brief memorandum or message is displayed on the liquid crystal display part 4 by a liquid crystal block on which voltage is impressed by successively pushing the switch group 3, and the character string is left with the image on the picture in the same way as date by releasing a shutter so that light is introduced from a lens. It is conceivable that a new dedicated lens is arranged in order to expose to form the image of the character string.
Patent JP-H10271380-A (JP)
Title: Method for generating digital image having improved performance characteristics
Inventor: WELDY JOHN ALLEN
IPC: H04N5/217
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide improved characteristics by solving the problems of spatial resolution and noise related to an electronic sensor in a small area by capturing at least two electronic images in the scene, digitizing these images, coupling and processing two digitized electronic images. SOLUTION: The digitized electronic images are extracted from the storage of an electronic camera 76 having a temporary digital memory, these two digital electronic images are applied to a central processing unit 78, and identification information for enabling the collation of all the images in the same scene is stored and transferred. Then, although the image is the digital drawing of the same scene, it is not necessary for at least two electronic sensors to have the same spectrum sensitivity, and color information is allocated, while being made different between the color channels of two electronic sensors.  When two digitized images are provided from the electronic sensors, having different spatial resolutions and expressed by different numbers of pixels, improvement in sharpness and the reduction in noises are attained by applying a high-pass filter to the image containing more high spatial frequency information.
Patent JP-S62185411-A (JP)
Title: Phase locked loop circuit
Inventor: YASUDA TORU
IPC: H03L7/14
Filed: 1986-02-10
Abstract: PURPOSE:To obtain a stable oscillating frequency even when an input signal is disconnected by selecting an output signal of a switching circuit in response to the presence of an input signal so as to lock the phase of a voltage controlled oscillator to an input synchronizing signal or an oscillator output. CONSTITUTION:When an input signal (a) whose minimum level exists during the horizontal synchronizing period and whose level is zero between times T0 and T1 is inputted to an input terminal 1, a synchronizing detection circuit 2 separates a synchronizing signal (b), supplies it to a changeover circuit 3 and outputs a presence signal (e) of the input signal. Then an oscillator output signal (c) having the same frequency as that of the synchronizing signal (b) separated from the input signal (a) is inputted to the changeover circuit 3 from the oscillator 4. When the input signal (a) is disconnected, the changeover circuit 3 selects the oscillator output signal (c) and outputs it. Thus, even when the input signal (a) is disconnected, the sampling at a sampling circuit 6 is continued and the possibility of the decrease in the voltage held by a holding circuit 7 is precluded. Thus, the sampling holding signal (i) is kept constant except just after the input signal (a) is disconnected.
Patent JP-H07219846-A (JP)
Title: Associative memory and data processor
Inventor: KUWATA MAKOTO
IPC: G06F15/78
Filed: 1994-01-28
Abstract: PURPOSE:To provide a technology to surely relieve an associative memory or an LSI including this associative memory. CONSTITUTION:A memory line valid/invalid flag generating part 103 and an AND circuit 111 serve as the means which invalidate the deciding result of an address comparing part 102 based on the information on a defective part. Even if the presence is decided for such an address that is inputted for a searching purpose, the operation is limited to read the data out of a data storage means by invalidating such deciding result. Thus it is possible to relieve an associative memory including such a defect that cannot be relieved in a redundant constitution.
Patent JP-S55118865-A (JP)
Title: Ultraviolet ray drier
Inventor: ONO YOUSUKE
IPC: B41F23/04
Filed: 1979-03-08
Abstract: PURPOSE: To dry the ink in an extreme short period by a system wherein the ink surface and the printed front and back surfaces are simultaneously cooled by ventilating from four directions when the printed surface is passing through the ultraviolet ray irradiation surface.  
     CONSTITUTION: The air admitted from an air inlet 5 of a drier 1 is discharged from the slit nozzles 15, 15' and 15" of the ducts 4, 4' and 4" respectively, which enters into the drier 1 to the forwarding printing surface 22 from three directions including the forwarding direction and the right and the left directions perpendicular to the forwarding direction, cooling the ultraviolet lamps 10, 10' and the illuminator located in the drier 1, and exhausting from the exhaust unit 6 and the exhaust cylinder 8. On the other hand, the air sucked from the air inlet 5' of the cabinet 2 is discharged from the slit nozzles 18W21 for cooling the heat sensitive adhesive pasted on the back side of the printing surface 22 and exhausting from the outlets 17, 17'. This allows to cool simultaneously the ink surface and the heat sensitive adhesive pasted on the back side of the ink surface. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06243435-A (JP)
Title: Magnetoresistive effect head
Inventor: SUZUKI AKIHIRO
IPC: G11B5/39
Filed: 1993-02-16
Abstract: PURPOSE:To provide a magneto resistive effect head which is simple and has excellent reproducing sensitivity by forming a soft magnetic bias auxiliary layer having a crystal structure exclusive of a face-centered cubic structure and providing a ground surface layer having the face-centered cubic structure only in a part of a diaferromagnetic layer. CONSTITUTION:The film of the soft magnetic bias auxiliary layer 2 is formed on a nonmagnetic substrate 1 and the ground surface layer 3 having the face- centered cubic structure is formed thereon and is patterned to a prescribed shape; The diaferromagnetic layer 4 and a ferromagnetic magnetoresistance effect layer 5 are laminated thereon and are patterned to a prescribed shape thereafter, electrodes are mounted thereto, by which the MR head is obtd. Sintered compacts of glass, A>=2O3, etc., and TiC, ferrite, etc., are used for the nonmagnetic substrate 1. Amorphous soft magnetic materials, such as CoZr and CaTa, are used for the soft magnetic bias auxiliary layer 2. Alloys, such as Cu, Ni and Cr, having the face-centered cubic structure or the alloys formed by adding additives thereto are used for the ground surface layer 3. Ferromagnetic alloys, such as Co and Ni-Fe, or the alloys formed by adding additives thereto are used for the ferromagnetic magnetoresistance effect layer 5.
Patent JP-H09217630-A (JP)
Title: Exhaust turbine supercharger
Inventor: MITSUBORI TAKESHI
IPC: F01D25/12
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust turbine supercharger capable of cooling a compressor impeller without using an inter cooler, etc., small and simple in structure, not lowering compressor performance and not mixing lube oil with compressed air even when pressure variation is caused at the time of driving. SOLUTION: A bearing housing is constituted of a turbine side housing 12 and a hollow compressor side housing 14 furnished with an oil seal 13 of a connecting shaft, and they are adherently and watertightly connected to each other. Additionally, the housing 14 is formed thin on a side 14a facing against a compressor impeller 3 and it is furnished with an injection hole 17a provided above the oil seal 13 on a surface making contact with the housing 12 and an oil drain port 17b provided below the oil seal 13. The injection hole 17a is formed in a small diameter so as to reach an inner surface facing against the compressor impeller 3 by injecting lubricating oil, and the oil drain port 17b us formed large so that lube oil in a cavity is not filled in the cavity.
Patent JP-S63193874-A (JP)
Title: Power supply control circuit in printer
Inventor: NAKAZAWA YOKO
IPC: B41J29/38
Filed: 1987-02-06
Abstract: PURPOSE:To eliminate the need for cutting a power manually by an operator and to prevent a waste of power and an aging of component parts from being generated, by providing a switch circuit for turning ON/OFF a switch according to the measured time in a timer circuit and the presence of received data from a host device. CONSTITUTION:When a fixed time elapses without receiving a reset signal from a data receive control part 1, a timer circuit 4 is automatically reset. Moreover, the receive control part 1 outputs a reset signal to a switch circuit 5 only when the timer circuit 4 is in reset states and all the printing is completed. The switch circuit 5 turns OFF a switch for connecting a power supply 6 with a printing control part 2. At this time, however, the control part 1 is in power making states, thus still storing the internal conditions of a printer. When again receiving data from a host device, the control part 1 outputs a set signal to the switch circuit 5 and, thereby, the switch circuit 5 turns ON a switch disposed between the printing control part 2 and a printing part, and the power supply. In this manner, the need for the operation by an operator is eliminated, an unnecessary power can be saved, and an aging of component parts can be retarded.
Patent JP-H08223914-A (JP)
Title: Power supply apparatus
Inventor: KUMAGAI YUJI
IPC: H02M3/155
Filed: 1995-02-15
Abstract: PURPOSE: To obtain a power-supply apparatus which can improve the input current distortion and which enhances the efficiency of a circuit by a method wherein the input current distortion is improved by a first DC power supply, an AC power supply is converted into a first DC output and the first DC output is converted into a second DC output by a second DC power supply. CONSTITUTION: A step-up chopper circuit which can improve the input current distortion is used as a first DC power supply E1. A stepdown chopper circuit is used as a second DC power supply so as to output a voltage in such a way that the voltage of the second DC power supply E2 is lower than that of the first DC power supply E1. Thereby, since electric power is supplied only to the first DC power supply E1 from an AC power supply AC, the input current distortion can be reduced sufficiently by the stepup chopper circuit. In addition, since a voltage lower than that supplied to a main amplifier 7b is supplied to a driving device 9, the loss in the drive device 9 can be reduced. In addition, a stable high-frequency output can be obtained.
Patent JP-H01204238-A (JP)
Title: Checking disk for driving device for optical disk
Inventor: SHIMIZU AKIHIKO
IPC: G11B7/09
Filed: 1988-02-08
Abstract: PURPOSE:To inspect exactly the change of a tracking error signal purely based on the difference in reflection factor by dividing the recording surface into plural concentric sections whose reflection factors are successively different. CONSTITUTION:A checking disk 1 has air sandwich structure and the both front and rear surfaces of the disk are hardly deformed. The glass substrates 2, 2 of satisfactory flat degree are provided and to recording surfaces 8, 8 between reflecting surfaces 7, 7, which are the respective inner sides of the glass substrates 2, 2, the fine pattern of a stamper is transferred with using a 2P procedure. Chrome is used as a reflecting film 7, and this chrome is divided into the plural sections in the concentric circle shape and areas 11-15 are formed so that the reflection factor can be successively different. Thus, the exact change of the tracking error signal of the driving device purely based on the difference of the reflection factor can be inspected.
Patent JP-2000226618-A (JP)
Title: Method for recovering exhaust heat in cooler for sintered ore and cooler for sintered ore
Inventor: MATSUMOTO TERUBUMI
IPC: F27B21/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent the temp. drop of exhaust gas and to increase the heat recovering quantity only by applying a simple idea in an existing apparatus, by introducing the gas after cooling high temp. sintered ore, into a boiler through a hood to recover the heat and regulating the pressure in a heat recovering zone in the hood to always the positive pressure. SOLUTION: A high temp. sintered ore 2 coming out from a sintering machine is filled into a trough as layer state and passed through a cooler, and circulating gas 3 and cooling gas are passed through from the lower part through fans 9, 6, respectively to cool the sintered ore. The circulating gas 3 becoming the high temp. by cooling the sintered ore, is introduced to the boiler 13 through the hood 8 at the exhaust heat recovering zone side and thus, after recovering, heat this gas is circulated through the fan 9, and the cooling gas is exhausted to the atmosphere 15 through the hood 14 at the cooling zone side.  At this time, a partition plate 16 partitioning inside of the hood is shifted in the trough advancing direction and a part of the comparatively high temp. exhaust gas is mixed into the exhaust heat recovering zone and this inner pressure is made to the positive pressure, desirably about +0-+5 mm Ag. In this way, the mixing of the atmosphere is prevented to prevent the temp. drop of the exhaust gas supplied to the boiler 13.
Patent JP-S60172806-A (JP)
Title: High frequency source
Inventor: MAEKAWA AKITSUGU
IPC: H03B9/01
Filed: 1984-02-17
Abstract: PURPOSE:To use in common a control tetrode by adding a potential drop element in series with an electrode tube with a low beam voltage among plural high frequency electrodes having different beam voltage. CONSTITUTION:A cathode 2 of a klystron 1 is connected to the control tetrode 22 together with the cathode 12 of the gyrotron 11 through a resistor 24. The operating characteristic of the gyrotron 11 is shown in Fig. A. The operating rating is decided with a beam voltage of 80kV and the tube cannot be operated with a beam voltage being >=85kV and <=60kV. The operating characteristic of the klystron 1 is shown in Fig. B. The beam voltage of said electron tube is not >=75kV. In this case, the gyrotron 11 is operated with 80kV of beam voltage and 200kW of high frequency output and the klystron 1 is operated with 70kV of the beam voltage and 0.9MW of output in the circuit shown in Fig. The output of the gyrotron is nearly 140kW when no resistor 24 (270OMEGA) used. Thus, even if the control tetrode is used in common in this invention, the performance of the two high frequency electron tubes having different beam voltage is not degraded.
Patent JP-H03232774-A (JP)
Title: Method for burning ceramic substrate
Inventor: WATANABE YUJI
IPC: C04B35/64
Filed: 1990-02-06
Abstract: PURPOSE:To prevent damage on the surface of substrate and disconnection of the surface layer of conduct material by laying a protecting sheet having the same thermal stretching characteristics as that of unburned substrate between a burning jig provided with a great number of gas vent channels on the top and the unburned ceramic substrate. CONSTITUTION:A ceramic green sheet comprising a main component made of the same glass as a material of an unburned ceramic substrate 3 is placed as a protecting sheet 4 on a burning jig 1 such as alumina having formed a great number of gas vent channels 2 on the top. A releasing agent 5 comprising alumina is sprinkled on the top of the protecting sheet 4, the unburned ceramic substrate 3 is placed on the protecting sheet, put in a burning furnace and heated and burnt in vacuum or in an inert gas atmosphere at 70-1,000 deg.C.
Patent JP-H06219754-A (JP)
Title: Mold for forming optical element
Inventor: HAYASHI TOSHIAKI
IPC: C03B11/08
Filed: 1993-01-22
Abstract: PURPOSE:To prevent occurrence of thermal distribution and form an optical element having high precision by forming the central part and the peripheral part of a forming part by a sintering material containing AlN as a main component and having different thermal conductivity by adding different sintering auxiliaries thereto. CONSTITUTION:A mold for optical element forming forms a forming face so as to have different thermal conductivity between the central part and the peripheral part of a forming face by a sintering material obtained by including AlN as a main component and adding different sintering auxiliaries to the central part and peripheral part. Although AlN which is a main component of a forming mold is a material having extremely high characteristics in thermal conductivity among ceramics, sintering auxiliaries for adding to AlN performs important role in order to provide its high thermal conductivity. For example, when 3-4wt.% Y2O3 auxiliary is added to AlN and the mixture is sintered, a sintering material having 100-140W/mK thermal conductivity is obtained and when 2-3wt.% YF3 auxiliary is added to AlN, a sintering material having 220 W/mK is obtained.