baber/WOPTO huggingface dataset:
Patent JP-H04290071-A (JP)
Title: Device and method for compression processing of image data
Inventor: NAKANISHI HIDETOSHI
IPC: H04N19/625
Filed: 1991-03-18
Abstract: PURPOSE:To perform compression processing with low deterioration in picture quality and high compressibility without depending on the skill of an operator. CONSTITUTION:A representative image on which an appropriate processing parameter is set in advance is read out from representative image memory 11, and is displayed on a CRT 9. The operator selects the repesentative image similar to the image of image data fij to be compressed from the representative images by using a keyboard 10a, etc. The compression processing of the image data fij is performed at a processing part 20 by a processing parameter in accordance with a selected representative image, thereby, compression data CF can be obtained. The appropriate processing parameter is obtained for the image to be compressed without performing resetting.
Patent JP-H10274885-A (JP)
Title: Liquid developing device
Inventor: IINO SHUJI
IPC: G03G15/11
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To efficiently remove toner remaining after development, which is stuck on a developing roller and to reduce the occurrence of a defect in an image such as a streaky noise by providing a fixed type toner scraping member arranged in contact with a cleaning member. SOLUTION: The toner D1 remaining without being stuck to an electrostatic latent image is transferred to a downstream side position P3 from a developing region P1, in the rotational direction a2 of the developing roller 41, in a state where the toner D1 is still stuck to the surface of the developing roller 41, so that the toner D1 reaches the proximity region P4 of the developing roller 41 and a cleaning roller 42. Since a bias voltage is applied to between the developing roller 41 and the cleaning roller 42 from the power source PW4 of a bias applying device 45, the residual toner D1 stuck on the developing roller 41 is stuck to the surface of the cleaning roller 42, together with the rotation in the direction a3 of the cleaning roller 42, in the proximity region P4.  A scraper 43 is in linear or surface contact with the surface of the cleaning roller 42, to scrape the toner D2 stuck on the cleaning roller 42.
Patent JP-2000274795-A (JP)
Title: Air flow guiding mechanism and air cleaning device
Inventor: MASAKO KENJIRO
IPC: B01D46/42
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To efficiently introduce a smoke or the like of a cigarette generated near a suction port with a simple constitution. SOLUTION: Louvers 50 are movable to a guiding position projected forward of a suction port opened at a front surface of a cabinet 11 from a storage position to be stored in a louver storage unit 48. When a mode set button 64 is pressed in the state that the louvers 50 are disposed in a storage position to turn a latch member 85 from a locking position to a releasing position, the louvers 50 are moved to the guiding position by an urging force of a spirally coiled spring 58. When a suction fan in the cabinet 11 is rotated in this state, a smoke or the like of a cigarette rising and diffusing near the suction port of the cabinet 11 can be efficiently sucked.
Patent JP-S61239456-A (JP)
Title: Magnetic tape loading device
Inventor: OGATA HARUKI
IPC: G11B15/665
Filed: 1985-04-16
Abstract: PURPOSE:To obtain stable and high-grade pictures in a special reproduction mode such as the slow motion reproduction, the still reproduction, etc., by actuating a loading pole with a lead mechanism of a screw drive type, etc. CONSTITUTION:A move-back nut part 20 of a pole base drive mechanism 18 which loads and unloads a magnetic tape is screwed to a pair of guide shafts 11 and 11 containing a screw part 11a and has a linear shift at both sides of a guide drum 10. As a result, the installing space is reduced for a tape loading drive mechanism and the structure of a tape loading device is simplified. Furthermore, a base plate 19 can be stopped easily by a lead mechanism consisting of the shafts 11 and a mobile nut part 20 when it is desired that a loading pole is stopped at a middle position before the loading end position in a special reproduction mode like the slow motion reproduction, the still reproduction, etc. Thus it is possible to obtain the stable and high-grade pictures.
Patent JP-H04294376-A (JP)
Title: Image printing device
Inventor: SAITO MASAHIKO
IPC: G03G15/00
Filed: 1991-03-22
Abstract: PURPOSE:To automatically fix a color toner image on a transparent printing sheet on a condition that it is suitable for projection without sacrificing the stable fixing characteristic of the toner image on plain paper. CONSTITUTION:An image color detection means for detecting whether the toner image is the color toner image and a sheet kind detection means for detecting whether a printing sheet is a transparent sheet are provided in a control means, and a carrying path switching means is controlled so that the printing sheet which passes a fixing means may be fed to a printing sheet recirculating feeding means when the toner image is the color toner image and the printing sheet is the transparent sheet, and the fixing means is controlled so that a rotating and driving speed for a thermal fixing roller pair at the time of fixing the image again may be set lower than that at the first time of fixing.
Patent JP-H01254751-A (JP)
Title: Flame-retardant olefin resin composition
Inventor: OKUDA NOBUAKI
IPC: C08L51/06
Filed: 1988-04-04
Abstract: PURPOSE:To obtain the subject composition having modified surface and improved chemical resistance, etc., free from generation of harmful gas by combustion and suitable for electric wire, etc., by compounding specific amounts of an olefin resin silane graftmer, a malic acid (anhydride) derivative of polyethylene, etc. CONSTITUTION:The objective composition is produced by compounding (A) one or more kinds of resins selected from a copolymer of ethylene and an alpha-olefin, an ethylene-ethyl acrylate copolymer, etc., (B) silane graftmer of an olefin resin preliminarily grafted with a silane (the sum of the components A and B is 100 pts.wt.), (C) 0.1-30 pts.wt. of a maleic acid (anhydride) derivative of polyethylene, ethylene-vinyl acetate copolymer resin or ethylene-alpha-olefin copolymer, (D) 0.1-30 pts.wt. of a silicone-modified material produced by the graft polymerization of a reactive polyorganosiloxane to a thermoplastic resin and (E) 50-300 pts.wt. of a hydrated metal compound.
Patent JP-H03282742-A (JP)
Title: Computer system
Inventor: OGAWA MIYUKI
IPC: G06F11/34
Filed: 1990-03-30
Abstract: PURPOSE:To reduce a load for a system, to improve the efficiency of a tracing processing and to improve the performance of the system by saving operation register information only at the time of an initial tracing processing request as against plural tracing processing requests in one brake point and preventing saving until the tracing processing is once executed. CONSTITUTION:At the time of executing the tracing processing of a user program by receiving the tracing request, whether operation register information is saved or not is judged based on a content stored in a saved information storage means 6. When latest operation register information is already saved as a result, saving is prevented. Thus, operation register information is saved only at the time of the initial tracing request at one brake point, and the execution of saving is stored. Thus, the saving of operation register information for the tracing processing can be prevented until tracing is executed again. Thus, the load for the system can be reduced and the tracing processing can efficiently be executed.
Patent JP-H04294693-A (JP)
Title: Control circuit for application of dc voltage to liquid crystal
Inventor: MITANI KEISUKE
IPC: G09G3/36
Filed: 1991-03-22
Abstract: PURPOSE:To prevent a DC voltage from being superimposed on a liquid crystal panel. CONSTITUTION:A signal before input to an inversion circuit 1 is inverted and amplified by an inversion amplifier circuit 2, and it is added on liquid crystal panel video signal input (Vs). The gain of the inversion amplifier circuit 2 is decided so as to conform to panel voltage shift. Thereby, the voltage (Vs) added on the liquid crystal panel goes to a waveform in which bias is applied to a plus side in a black signal with a high application voltage, which suppresses the shift of a panel application voltage by the change of a video signal.
Patent JP-H01301537-A (JP)
Title: Highly permeable low radiation article and production thereof
Inventor: JIEEMUSU JIYOSEFU FUINRII
IPC: G02B1/10
Filed: 1989-03-31
Abstract: PURPOSE: To improve high-temp. dwability by successively depositing a first transparent antireflection metal oxide film, metal oxide/metal ground surface layer, transparent IR reflective metallic film, metal-contg. ground surface layer and second transparent antireflection metal oxide film on a transparent nonmetallic substrate surface.  
     CONSTITUTION: For example, a zinc-tin alloy oxide film is deposited by magnetron sputtering on the surface of a glass substrate. Titanium oxide, then titanium are similarly deposited on this film to form the ground surface layer to improve the adhesion between the oxide film described above and the metallic film to be deposited in the ensuing stage. Since this ground surface layer imparts the high-temp. durability to the multilayer coatings, the resultant coated article can be subjected to high temp. processing, such as bending, rapid cooling, laminating or glass welding, without deteriorating the coatings. Next, a reflective film of silver is deposited on this ground surface layer and a second titanium- contg. ground surface layer is deposited on this film. Finally, a second zinc-tin alloy oxide film is deposited on this layer. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H04293830-A (JP)
Title: Constructing method for box culvert and block
Inventor: OKAMOTO JIRO
IPC: F16L1/038
Filed: 1991-03-20
Abstract: PURPOSE:To provide a constructing method which has good handling and execution of works, and free size though the method is of precast and a block used for the constructing method. CONSTITUTION:Side plate parts, a bottom plate part protruded from the side parts, and two one-side-opened square-shaped concrete blocks composing part of a top plate part are arranged by facing each other. Reinforcing steel is inserted and assembled between the concrete blocks or steel products are inserted into and penetrated through a plurality of holes passing the outer surfaces of the side plates from cross sectional end parts. The result performs hypertension unitary construction. Concrete is then piled and filled to form the bottom plate part and the top plate part. This constructing method uses a block comprising the side plate parts 2, a bottom plate connection part 1 protruded from the side plate parts, and a top plate connection part 3 and in which the bottom plate connection part 1 or the top plate connection part 3 is provided with arrangement of reinforcement holes passing to the protruded braces 4 at the cross sectional end parts or the outer surfaces of the side plate parts from the cross sectional end parts.
Patent JP-S59206342-A (JP)
Title: Peptide
Inventor: YANAIHARA NOBORU
IPC: C07K19/00
Filed: 1983-05-10
Abstract: NEW MATERIAL:The peptide of formula His-Ser-Asn-Arg-Lys-Leu-Met-Glu- Ile-Ile or formula X-His-Ser-Asn-Arg-Lys-Leu-Met-Glu-Ile-Ile (X is Ala-Agr- Ala-Glu-Gln-Leu-Ala-Gln-Gln-Ala, H is -Leu-Leu-Arg-Glu-Val-Leu-Glu-Met- Ala-Arg-Ala-Glu-Gln-Leu-Ala-Gln-Gln-Ala, etc.). USE:Useful as a diagnostic for the pituitary function and the antigen for producing antiserum acting to corticotropin-releasing factor. PREPARATION:The peptide of formula can be prepared by successively bonding the proper peptide chains to the N-terminal of amino acid having protected amino group, carboxyl group and reactive side-chain group which do not participate in the reaction.
Patent JP-H02262742-A (JP)
Title: System and device for voice packet communication
Inventor: HORIGUCHI KENJI
IPC: H04L12/911
Filed: 1989-04-03
Abstract: PURPOSE:To reduce the unconditional disuse of a packet and to minimize the disuse of voice packet that is unique information in a burst mode by disusing the packet in which a voice power is outside a prescribed range and holding allowance in a buffer when the queue of the buffer exceeds a preset value. CONSTITUTION:A voice signal 12 generated at a telephone set 11 is inputted to a voice packetizing device 20, and is assembled as the voice packet. At this time, the packet is sent to a packet switching device 30 after a voice level identification flag representing the intensity of a voice signal level is attached. When the congestion of the voice packet inputted from the voice packetizing device 20 occurs and the queue of the buffer 33 is extended, the packet with low voice signal level is disused. In such a way, it is possible to minimize the disuse of the packet in the burst mode without lowering the quality of voice communication.
Patent JP-H07285173-A (JP)
Title: Electric insulating biaxially oriented polyethylene naphthalate film
Inventor: UEDA TOMOAKI
IPC: B29L7/00
Filed: 1994-04-20
Abstract: PURPOSE:To enhance processing aptitude as an electric insulating film by specifying the thickness irregularity and elongation at break of a biaxially oriented polyethylene-2,6-naphthalate film in the longitudinal direction thereof. CONSTITUTION:A film must have thickness irregularity of 0.1 or less and elongation at break of 90% or more in the longitudinal direction thereof. Therefore, polyethylene naphthalate is usually extruded from an extruder at temp. of 280-320- deg.C after drying to be formed into a sheet and this sheet is cooled to 80 deg.C or lower to obtain an amorphous sheet. Next, the amorphous sheet is longitudinally oriented pref. by 1.2-2.5 times at 120-170 deg.C and subsequently laterally oriented by 2.5-5.0 times at 120-170 deg.C to form a biaxially oriented film which is, in turn, further oriented in orientation magnification of 0.5-3.5 times the first stage orientation magnification. As a whole, the longitudinal orientation magnification is set to 2-5 times. Subsequently, the oriented film is thermally fixed especially pref. at 240-255 deg.C and taken up while longitudinally slackened by 1-10% in a cooling zone.
Patent JP-H06295728-A (JP)
Title: Electrode for solid high polymer type fuel cell and fuel cell using it
Inventor: AOYAMA HIROKO
IPC: H01M4/86
Filed: 1993-04-08
Abstract: PURPOSE:To provide an electrode for a solid high polymer type fuel cell which exhibits high gas permeability and has low resistance and a solid high polymer type fuel cell formed by using it by using a carbon paper which has a large pare diameter and has the optimal porosity and has small specific resistance and has a small thickness, as a gas diffusive layer. CONSTITUTION:A material obtained by carrying out water repellent treatment by fluororesin on a carbon paper which is composed of carbon fiber formed by using polyacrylonitrile as a raw material and has a thickness of 0.1-0.3mm, is used as a gas diffusive layer. Thereby, the gas diffusive layer and an electrode can be made thin, and gas permeability of the electrode for a solid high polymer type fuel cell can be heightened, and the resistance can be also reduced.
Patent JP-S558852-A (JP)
Title: Controlling organic carbon source injection ratio in biological denitrification
Inventor: KATAOKA KATSUYUKI
IPC: C02F3/00
Filed: 1978-07-04
Abstract: PURPOSE:To adequately control the addition of organic carbon source to biological denitrification process, a part of waste water containing ammonia based nitrogen is added with organic carbon source and passed through column deposited with denitrifying microbe, and discharged water is measured for its ORP value. CONSTITUTION:Water 4 to the denitrification bath 3 is partially branched and added with organic carbon source 8 such as methanol. The methanol-added water is passed through the monitor column 6 that contains solid granules 5 such as denitrifying microbe-attached sand, anthsite, etc. The ORP meter measures the oxidationreduction potential the internal of the monitor column 6 or the discahrged water from the monitor column 6. The measured value is used to control the pumps 8 and 12 feeding the organic caron source such as methanol. Thus, the consumption of expensive methanol is adequately controlled by installing the monitor column 6 having good dynamic and response property.
Patent JP-H05278481-A (JP)
Title: Transmission structure of working car
IPC: B60K17/28
Filed: 1992-04-03
Abstract: PURPOSE:To suppress the cost for molds low by making transmission cases for normal type transmission and independent PTO type transmission common to both the types as for as possible. CONSTITUTION:A first front case Cr provided with a power distributing mechanism 35, interlocking a single input shaft 34 to a main transmission 13 and PTO transmission shaft 28, is connected to a main transmission case C provided with the main transmission 13, a differential gear unit 15 and a rear PTO shaft 16 attachably and detachably, and a first input shaft 21 to input engine power through a main clutch 20 and a second input shaft 22 to input engine power directly and provided. A second front case Cf provided with a 1st. transmission system 23, to interlock the first input shaft 21 to the main transmission 13, and a 2nd transmission system 25, to interlock the second input shaft 22 to the rear PTO shaft 16 through a main PTO clutch 24, is made connectable to the main transmission case C.
Patent JP-H08247662-A (JP)
Title: Sintering raw material charging equipment with improved grain size segregation on tilted chute
Inventor: SASA YUTAKA
IPC: F27B21/10
Filed: 1995-03-14
Abstract: PURPOSE: To manufacture the sintering ore with excellent productivity by providing the grain size segregation effective to the compensation for the insufficient calorific value and the permeability during the sintering to the raw material charging layer. CONSTITUTION: The sintering raw material 2 stored in a hopper 1 is fed from a drum feeder 3 to a tilted chute 4 through a rotary body 10, and fed to the raw material charging layer as the classified sliding grains 2c. The sliding grains 2c are classified into the fine grain lower layer part 2cd sliding in the vicinity of the surface of the tilted chute 4 and the coarse grain upper layer part 2cu thereabove. The fine grain lower layer part 2cd falls on the upper part of the tilted surface of the raw material charging layer in the vicinity of a pallet 4 while the coarse grain upper layer part 2cu falls on the lower part of the tilted surface of the raw material charging layer.  Because the sintering raw material is already classified when it falls on the tilted surface of the raw material charging layer, large grain size segregation appropriate to the rapid sintering reaction is provided to the raw material charging layer.
Patent JP-H05281508-A (JP)
Title: Liquid crystal projection-type display device
IPC: G02B3/06
Filed: 1992-04-03
Abstract: PURPOSE:To improve the brightness of the image on a screen, making use of the light from a light source to the utmost, even if the numerical aperture of the pigment of a liquid crystal panel is small by crossing the longitudinal direction of the pillared lens provided at the surface of each plate-shaped optical element and the longitudinal direction of the pillared lens provided at the rear at right angles. CONSTITUTION:In close vicinity to a liquid crystal panel LCP, a first plate-shaped optical element POD 1, which converges parallel beams into a lattice shape, corresponding to pigments OP, is provided on the light source side of a liquid crystal panel LCP, and a second plate-shaped optical element POD2, which makes each group of beams converged into a lattice shape into parallel beams again, is arranged on the opposite side to the light source of the liquid crystal panel LCP, and pillared lenses are arranged, respectively, on both obverse and reverse sides of at least either of each first and second plate-shaped optical element. Besides, the longitudinal direction of the pillared lens provided at the surface of each plate-shaped optical element and the longitudinal direction of the pillared lens provided at the rear cross at right angles. Accordingly, the contrasts between the openings of the liquid crystal panel and the shield parts between them become hard to appear on a screen, so a natural image can be gotten.
Patent JP-H04315237-A (JP)
Title: High-reliability information transmitter
Inventor: YOSHINAGA ISATOSHI
IPC: H04N1/00
Filed: 1991-04-15
Abstract: PURPOSE:To prevent information from being erroneously turned to other meaning in the process of transmitting and displaying the information and to enable high-reliability transmission with a short data length at a device to output the information and a device to receive and display it. CONSTITUTION:The result of control 101 is transmitted and displayed after controlled result edition 102. For the controlled result edition, important data are edited into character codes, controlled result transmission 103 is executed and they are displayed 105 as they are. As the character codes, a character code table 106 is used to register external character codes which are hardly made into characters away from respective hamming distances. The other data are displayed 105 after display data edition 104. Thus, the transmitting data length can be shortened and further, the information can be prevented from being turned to characters having meaning although it is made into characters.
Patent JP-S60226248-A (JP)
Title: Communication system between terminals in two-way communication system
Inventor: TOYOSHIMA MASAKATSU
IPC: H04N7/18
Filed: 1984-04-24
Abstract: PURPOSE:To attain ease of exchange of information between terminals by allowing a terminal equipment to add a transmission data to other terminal to a data for two-way service and transmitting the result to a center and allowing the center to add the said transmission data to a terminal control data. CONSTITUTION:When each terminal is subject to sequential polling from the center 1 and a terminal subject to polling has a transmission data to the other terminal, the data is added to the two-way service data and transmitted to the center via a transmission cable. The center adds only a communication data to the terminal control data and transmits the result to each terminal via an outgoing line. Each terminal checks destination address information added to the terminal control data and fetches the data addressed to the own terminal.
Patent JP-H09215435-A (JP)
Title: Thresher of combine harvester
Inventor: WADA TOSHIRO
IPC: A01F12/10
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To eliminate the trouble that the action of an operator by a threshing part is restricted by a feed chain and improve the support strength of the feed chain. SOLUTION: The thresher of the combine harvester which has the feed chain 5 extended in the front-rear direction on one side of the threshing part 4 has the feed chain 5 fitted onto the flank of the threshing part horizontally rotatably through a horizontal rotation fulcrum shaft 33. A feed chain cereal stem conveyance path is formed above the rotary shaft 57 of a chain rotation body where the feed chain 5 is extended and two upper and lower horizontal rotation fulcrum shafts 33 are arranged below the rotary shaft 57 almost on the same vertical.