baber/WOPTO huggingface dataset:
Patent JP-H10129016-A (JP)
Title: Method and apparatus for recording image
Inventor: ITO SHINICHI
IPC: B41J2/32
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an image recording method hard to see the trace of erasure, capable of enhancing image quality and capable of making the presence of the newest rewritten character image clear. SOLUTION: When the rewriting recording of a character image is performed to the recording parts of a recording medium having a recording part capable of recording and erasing an image by showing two states of color development and color erasure reversibly by the difference of heating energy and a magnetic recording part recording the rewriting number of times and character kind of a character image, the rewriting number of times and the character kind are read from the magnetic recording part and this read rewriting number of times is judged and, when it is not a preset predetermined value, the character kind same to the character kind read from the magnetic recording part is used and, when the rewriting number of times is the above mentioned predetermined value,  a character kind different from that read from the magnetic recording part is used to determine a new character image to be rewritten and, after this new character image is determined, the recording content of the magnetic recording part is renewed and the determined new character image is rewritten to be recorded on the recording part of the recording medium.
Patent JP-H05127901-A (JP)
Title: Processor
Inventor: NAKAI YUJI
IPC: G06F9/38
Filed: 1991-11-08
Abstract: PURPOSE:To provide a high speed processor whose performance is not deteriorated by means of an instruction whose processing speed is slow. CONSTITUTION:An instruction reader 2 sequentially reads instructions stored in an instruction storage device 1 with subsequent and plural instructions at every machine cycle, and temporarily stores them in a temporary instruction storage device 3. An execution controller 5 checks a subsequent multiplication instruction stored in the temporary instruction storage device 3 and allocates division instructions decoded by an instruction decoding device 4 to a high speed multiplication/division device 7 or a low speed division device 8.
Patent JP-H08153729-A (JP)
Title: Bipolar transistor and its manufacture
Inventor: AMAMIYA YASUSHI
IPC: H01L29/737
Filed: 1994-11-28
Abstract: PURPOSE: To provide a bipolar transistor and its manufacturing method which provides protection layers on the emitter mesa periphery and on the external base surface for suppressing recombination current with excellent controllability. CONSTITUTION: A semiconductor layer 6 is re-grown on the emitter mesa sides and on the surface of the base layer 4. Then an insulating side wall is formed on the emitter mesa sides, the semiconductor layer is etched by using the insulating side wall as a mask, and a protection layer formed of the semiconductor layer 6 is provided on the emitter mesa peripheral sides.
Patent JP-H04266911-A (JP)
Title: Solid catalyst useful for stereospecific polymerization of alpha-olefin
Inventor: JIYAN RUI KOSUTA
IPC: C08F4/645
Filed: 1991-11-08
Abstract: A catalytic solid based on complexed TiCl3 is obtd. by heating, in presence of a halogenated activator, the liq. resulting from contacting TiCl4, pre-treated with an electrodonor, with a compsn. (C) of formula AlRp(Y)qX3-(p+q), where R = hydrocarbon gp.; Y = OR', SR' or NR'R''; R', R'' = hydrocarbon gp. of H; X = halogen; p, q = 0-3; p+q = 0-3.
Patent JP-H10129510-A (JP)
Title: Power steering device
Inventor: HASEGAWA AKIRA
IPC: B62D6/10
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To constitute an overall device compact and to improve a loading property by coaxially arranging a harmonic drive speed reducer and a motor to drive this speed reducer around a series of steering shafts to connect a steering input shaft and a steering output shaft to each other as their center. SOLUTION: When steering torque is added to a steering input shaft 11, torsion in quantity corresponding to this steering torque is caused between the steering input shaft 11 and a steering output shaft 12. This torsional quantity is detected by a steering torque sensor 20, and a print coil 33 of a print motor 30 is rotationally driven in accordance with a detection signal. Thereafter, a wave generator of a harmonic drive speed reducer 40 coaxially arranged against a steering shaft connecting the steering input shaft 11 and the steering output shaft 12 is rotationally driven by this print motor 33, and a circular spline is rotationally driven in the same direction as the steering input shaft 11. As the circular spline is rotationally driven, steering auxiliary force is provided to the steering output shaft 12.
Patent JP-H01133452-A (JP)
Title: Correction data producing device for multiphase/multi-value modulator
Inventor: KOIZUMI SHINJI
IPC: H04L27/00
Filed: 1987-11-18
Abstract: PURPOSE:To automatically adjust the measurement of a multiphase/multi-value modulator, by providing a means which measures static characteristics and calculates correction vectors from the measured data. CONSTITUTION:In the first place, data 1a for standard are sent to a multiphase/ multi-value modulator 2 from a computer 1 and modulated. The amplitude and phase of the signals 2a modulated by the modulator 2 are measured by a network analyzer 3. The computer 1 reads the measured data 3a of the analyzer 3 and calculates correction data 4a by comparing the measured data 3a with standard data 1s by means of a comparison means 11. Then the computer 1 causes an adder 12 to again send the data 1a for standard containing the correction data 4a to the modulator 2. By repeating these operations, correction data 4a whose phase and amplitude can be contained in the standard data 1s are found and written in a ROM 5.
Patent JP-2001117380-A (JP)
Title: Image forming device
Inventor: SHOJI JUNICHI
IPC: G03G21/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device capable of detecting the presence or absence of a transfer unit, and an abnormality in a retreat/contact switching operation. SOLUTION: As for the color image forming device provided with a current detecting means for detecting a current flowing into the transfer unit, and a transfer voltage setting means, the device is provided with a transfer unit state detecting means for detecting the presence or absence of the transfer unit based on the current value detected by the current detecting means, and/or the loaded state of the transfer unit, and/or the contact/retreat movement of the transfer unit to/from an intermediate transfer body. The defective attachment of the transfer unit and the abnormality in the retreat/contact switching operation of the transfer unit are detected.
Patent JP-H07219081-A (JP)
Title: Movie film
Inventor: MAIKERU JIEE KOOHATSUTO
IPC: G03B31/02
Filed: 1994-11-28
Abstract: PURPOSE:To prevent necessary audio data from being absent by recording images and audio data, which are match with each other in timing, at positions on one digital sound track which correspond in a film travel direction. CONSTITUTION:The movie film 1 has a video recording area 2 where an image to be projected is recorded, perforation parts 3L and 3R for feeding the movie film for projection, analog sound tracks 4L and 4R which are provided so as to reproduce audio signals, and digital sound tracks 5L and 5R where multi-channel digital audio data are recorded. On the digital sound track 5R, audio data Cn-alpha, Rn-alpha, Rcn-alpha, etc., are recorded in sequence. Namely, images and audio data which are matched to each other in timing are recorded at positions on one digital sound track 5R which correspond in the film travel direction.
Patent JP-H08153706-A (JP)
Title: Thin film edge position measuring method and ion beam working method
Inventor: AIDA KAZUO
IPC: G03F1/68
Filed: 1994-11-28
Abstract: PURPOSE: To find the edge position of a thin film accurately by detecting intrinsic secondary ion generated from a base material, finding secondary ion intensity distribution which is not affected by sputtering particles caused by convergence ion beam, and based on it, setting constant threshold level. CONSTITUTION: When scanning with ion beams along the cross section of a sample, silicon ions are detected out of a base 1 as secondary ions, and through the silicon ion from the base material 1 is detected, silicon ions from a thin film 2 is not detected. Near the edge boundary 3 of the thin film 2, sputtering particles from the base material are hard to stick to the thin film 2, so the secondary ion intensity distribution faithfully reflecting the edge boundary 3 of the thin film 2, is obtained. For finding the edge boundary from the secondary ion intensity distribution, half of the maximum value of the secondary ion intensity is set as threshold level 4, and an edge position 5 is decided where the threshold level 4 is cut.
Patent JP-2001116049-A (JP)
Title: Resin-integrated bearing
Inventor: MATSUKAWA KIYOTAKA
IPC: F16C33/10
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a long service life and highly reliable resin-integrated bearing applicable even to a capstan bearing for a high load such as a VTR. SOLUTION: A resin-integrated bearing is provided with two bearing parts having a sliding surface of a capstan shaft, an inner diameter clearance formed between the two bearing parts and having an inner diameter larger than the sliding surface, and a thin part formed in the prescribed length in the circumferential direction on the outside of the sliding surface, arranging at least one lubricant reservoir opening in a bearing part end surface and having flexibility in a part of a bearing part between the sliding surface and the lubricant reservoir.
Patent JP-H06153191-A (JP)
Title: Video conference system
Inventor: EMURA KOICHI
IPC: H04N7/15
Filed: 1992-11-02
Abstract: PURPOSE:To set an optional part of a video image displayed on the other parly station to be an input video image of an own station only with the operation of the own station, to synthesize the video image with other input video image and to display the resulting image on a display device of high definition. CONSTITUTION:A video image selected and synthesized by a video image selection synthesizer 14 from a received picture sent from a portrait camera 11, a document camera 12, a VTR 13 and a video transmitter 19 is displayed on a display device 15. Part of a display video image designated by a video control section 17 is segmented by a segmentation control signal of a display video image inputted from a video control operation input section of an opposite station or a video control operation input section 16 of a concerned station. The system is provided with a video converter 18 converting an output video image of the video image selection synthesizer 14 through the segmentation control into an input video image of the video transmitter 19.
Patent JP-H06149883-A (JP)
Title: Large scale knowledge base configuring system
Inventor: YAMAZAKI JUICHIRO
IPC: G06F12/00
Filed: 1992-11-02
Abstract: PURPOSE:To provide a large scale knowledge base configuring system capable of easily maintaining the quality of accumulated knowledge. CONSTITUTION:When an inquiry request 11 is issued from the outside to a large scale knowledge base, a top-level knowledge base 12 issues inquiry by selecting required expertise knowledge bases 14a-14f. The expertise knowledge bases 14a-14f, when the inquiry request being issued from a communication path 13, performs the retrieval and inference of knowledge, and returns a result. Also, when no knowledge to be checked exists in its own knowledge base, access to another expertise knowledge base is performed via a communication path 15, thereby, required information can be obtained. Since the knowledge base is configured setting a small scale knowledge base as unit, it is possible to restrict a range capable of guaranteeing consistency between knowledge and a valid operation to the inside of the expertise knowledge bases 14a-14f and to easily configure the large scale knowledge base capable of handling a large amount of knowledge.
Patent JP-H05137102-A (JP)
Title: Image storage device
Inventor: KITAZAWA HIROAKI
IPC: G06T1/60
Filed: 1991-11-11
Abstract: PURPOSE:To obtain a miniature and inexpensive device which does not spoil a picture quality by using a general purpose DRAM, with regard to the image storage device for storing an image of one frame of a television signal. CONSTITUTION:A holding means 1 holds digital image data Dp for a prescribed time tau and outputs digital image data Dp(tau). A switching means 2 switches the digital image data Dp and Dp(tau) by a control signal CTL from a signal generating means and outputs them as input data Din to a storage means 3. A signal generating means 4 generates address data Dad, a clock signal Ck and the control signal CTL. The storage means 3 inputs the address data Dad by the clock signal Ck and stores successively the input data Din in plural storage addresses designated by the address data Dad.
Patent JP-2000089170-A (JP)
Title: Production of restructuring device of spectacle frame
Inventor: KIUCHI TAKUICHI
IPC: G02C5/00
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily open and close temples with wires alone in spite of the absence of the hinges of a spectacle frame, to provide an allowance in the nose width of a bridge by integral molding, to decrease an oppression feel, to make ear bends thin in the front so as to be made easier to mount, to make the ear bends bold in the middle so as to create the stable feel to the rear end and to prevent the crazing of lenses by set screws by means of washers of silicon rings. SOLUTION: The wires are bent like endpieces 1 to form hooks 3 at their front ends. The temples 2 are formed to a spring shape of a vertical corrugation type and is rounded at the front end and are caulked by the hooks 3, by which the temples are made hingeless and are made easier to open and close. The bridge 4 is also integrally molded up to pad arms 7 to increase the strength and elasticity thereof and to relieve the intranasal oppression. The ear bends 5 are converged to be made easier to mount and are formed bold in the middle to increase the stable feel and to relieve the oppression feel to the rear head. The prevention of the crazing of the lenses by screwing is thus made possible by the washers of the silicon rings in the process for producing the restructuring device for the spectacle frame described above.
Patent JP-S62151801-A (JP)
Title: Transparent coated composite body
Inventor: TANIGUCHI TAKASHI
IPC: G02B1/14
Filed: 1985-12-26
Abstract: PURPOSE:To improve the adhesiveness between the layers of a transparent composite body by using a specific resin as a base material and successively laminating a film contg. pulverized antimony oxide particles and cured film of an org. silicon compd. on the surface thereof. CONSTITUTION:The resin having an arom. ring at the main chain and/or side chain and >=1.55 refractive index is used for the base material. The film A contg. 10-75wt% antimony oxide particles having 1-200mmu average particle size and the cured film B essentially consisting of the compd. expressed by the formula and/or the hydrolyzate thereof are successively laminated on such base material. In the formula, R<1>, R<2> denote an alkyl, alkenyl, aryl, etc.; R<3> denotes an alkyl, alkoxyalkyl, acyl, etc. of 1-8C, a, b denote 0, 1. The film A preferably contains the above-mentioned components of the film B and a bisphenol A type epoxy resin. The film B preferably contains silica having 5-200mmu average particle size. The transparent composite body having the good adhesiveness and high surface hardness is obtd. according to the above- mentioned compsn.
Patent JP-S63149085-A (JP)
Title: Butt welding method
Inventor: ISAKA KAZUSANE
IPC: B23K101/16
Filed: 1986-12-10
Abstract: PURPOSE:To prevent the defective joining caused by the unevenness in heat input by welding the vicinity of the butt part on the end face of the thin steel plate to be welded with restraining both sides thereof or pressurizing from both sides in the case of performing a butt welding of the end face of the thin steel plate can other. CONSTITUTION:In the case of butt-welding a thin steel plate 2 each other, the high strength heat resistant insulation body 5 of a ceramics, etc., for instance, is used at the abutting side to the thin steel plate 2 in order to disturb no route of a main current for electric insulation and the strength of a jig 4 is reinforced by a steel 6. A lubricant 7 is coated on the surface of the high strength heat resistant insulation body 5. The deformation expanding in the plate width direction at the vicinity of the part abutting the end faces of the thin steel plate 2 is blocked by its pressing or restraining by using the jig 4 in order to perform the pressurizing or restraining like this and the gap is eliminated.
Patent JP-2000106790-A (JP)
Title: Fishing tool coated with luminous coating material
Inventor: HASEGAWA MASAHIRO
IPC: A01K91/053
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod that is coated with a luminous coating material that makes visible an ornament drawn on its surface during the bright daytime, and in the darkness, can increase the visibility of fishing tools by its luminescence due to the coated coating material. SOLUTION: A colorless transparent clear coating material is mixed with a curing agent and a thinner to prepare a coating material concentrate. This concentrate is mixed with a dispersant, a precipitation inhibitor and a luminous material to give the objective luminous coating material. Fishing tools are coated with the luminous coating material on their surfaces. The luminous coated layer on the surfaces of the fishing tools is in the state that fine particles of luminous material 3 are uniformly dispersed in the colorless, transparent and clear coating material layer 2.
Patent JP-H09113907-A (JP)
Title: Light transmission plate and surface type illuminating body using the same
Inventor: TAWARA NOBUYOSHI
IPC: G02B6/00
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To attain not only a narrow frame state by using a short light source but also a screen having high luminance and high uniformity of illuminance, which are contrary to each other, and to make a liquid crystal screen compact. SOLUTION: As for this light transmission plate 1; its front surface is a light emitting surface S2, its rear surface is a reflection surface S3, its one-side end face is a light entering end face S1, and its other side surfaces are reflection side end faces S4 and S5. On the plate 1, light entering from a light source 2 disposed along the end face S1 is scattered and the light is emitted from the light emitting surface S2. In such a case, a light scattering means L for strengthening the light scattering in a direction parallel to the light emitting surface S2 out of the light entering internally from the end face S1 is formed on the end face S1.
Patent JP-H09114841-A (JP)
Title: Information processor
Inventor: TAKEDA YUKIFUMI
IPC: G06F17/30
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To generate a retrieval expression by which the retrieval results converged to more precise number can be obtained even when plural keywords are used, to impart the evaluation according to the contents of a retrieval object to the retrieval key to be used for the retrieval expression and to perform an precise retrieval processing. SOLUTION: Referring to a synonym dictionary 3, a keyword device 4 investigates whether synonym relations exist in plural keywords or not. When the synonym relations exist, a OR coupling is performed for these keywords with each other, they are made into clusters, an AND coupling is performed for these clusters and a retrieval expression to be utilized for a retrieval processing is generated. From a keyword table 22 holding the retrieval key and the evaluation value, the retrieval expression is generated from a retrieval key having an evaluation value of a prescribed value or more by a retrieval expression generator 23, and the retrieval processing of a database 1 is performed by a retrieving device 5. From the obtained retrieval result, a keyword structuring device 4 and a keyword deforming device 25 extract the retrieval keys.  By using these retrieval keys, an updated device 26 updates the evaluation value of the keyword table 22.
Patent JP-H05104889-A (JP)
Title: Rewrite card
Inventor: YANAGIBASHI TAKESHI
IPC: B42D15/10
Filed: 1991-10-15
Abstract: PURPOSE:To easily discriminate an incorrect rewriting of data by observing visually only visible data area. CONSTITUTION:An invisible data area 11 capable of rewriting invisible data which can not be observed visually and a visible data area 12 capable of rewriting visible data which can be observed visually are provided. In the visible data area 12, a first visible data 2 the same as an invisible data 1 and a second visible data 4 obtained by giving a predetermined operation to the invisible data 1 are displayed.
Patent JP-H06142694-A (JP)
Title: High level treating method for ammoniacal liquor activated sludge treated water
Inventor: MIKI OSAMU
IPC: C02F9/00
Filed: 1992-11-04
Abstract: PURPOSE:To efficiently and stably eliminate a dirty substance (COD) of ammoniacal liquor activated sludge treated water by allowing ammoniacal liquor generated from a coke oven to be subjected to activated sludge treatment, and also, eliminating suspended matter, and thereafter, executing an ozone treatment, and oxidizing and decomposing each inorganic and organic compound. CONSTITUTION:Ammoniacal liquor 1 generated from a coke oven is supplied, first of all, to an aeration tank 2, and subjected to activated sludge treatment therein. Subsequently, this treated water is supplied to a solid-liquid separator 11 filled with porous ceramics of a saddle type, etc., as a filter material, and suspended matter remaining in the treated water is eliminated. Next, this treated water is supplied to an ozone contact tank 18 and subjected to ozone treatment, and a soluble inorganic compound and organic compound, remaining in the treated water are oxidized and decomposed, respectively. In such a way, a high level treatment of ammoniacal liquor activated sludge treated water is executed. In this regard, by measuring COD and/or oxidation-reduction potential(ORP) of the treated water from which the suspended matter is eliminated by an ORP meter, this treated water can be discharged to a public water area as it is.
Patent JP-S63147125-A (JP)
Title: Photographic lens with variable optical characteristic
Inventor: MATSUSHITA TAKASHI
IPC: G02B9/64
Filed: 1986-12-11
Abstract: PURPOSE:To enable image plane characteristics to be varied optionally by moving three lens groups on an object side among four groups under specific conditions for high-performance floating while aberrational variation is compensated excellently, and moving a 3rd lens group on an optical axis. CONSTITUTION:This photographic lens has four lens groups, i.e. a 1st lens group I with positive refracting power, a 2nd lens group II with positive refracting power, a 3rd lens group III with negative refracting power, and a 4th lens group IV with positive refracting power in order from the object side. When focusing is changed from an infinite-distance body to a short-distance body, floating is performed by moving the 1st-4th lens groups I-IV so that three air gaps formed by the 1st-4th lens groups I-IV all increase. Then when the short-distance body is put in focus, only the 3rd lens group III is moved on the optical axis to vary optical characteristics. Consequently, a stopping-down quantity is reduced at the time of, specially, short-distance photography and image plane characteristics are varied mainly and optionally.