baber/WOPTO huggingface dataset:
Patent JP-H05289455-A (JP)
Title: Image recorder
Inventor: KAMAYA HIROYUKI
IPC: G03G15/00
Filed: 1992-04-14
Abstract: PURPOSE:To prevent the distortion of an image and color slippage caused by the eccentricity of a drum. CONSTITUTION:An electrostatic latent image is formed on a photosensitive drum 30 by an exposing system 33, and toner is stuck to the photosensitive drum 30 by a developing unit 34, to develop the electrostatic latent image, and transferred to an intermediate transfer drum 15 from the photosensitive drum 30, and to a recording paper from the intermediate transfer drum 15, to record the image. A peripheral speed detecting means 50 detects the peripheral speed of the intermediate transfer drum 15. An exposure control means 51 varies the exposing timing of the exposing system 33 in accordance with the peripheral speed.
Patent JP-H03292012-A (JP)
Title: Semiconductor logic circuit
Inventor: FUJII MASAHIRO
IPC: H03K19/0952
Filed: 1990-04-10
Abstract: PURPOSE:To allow the title circuit to be operated at the same power supply voltage as that of a DCFL circuit and to generate positive logic and negative logic signals with a small time lay between the signals, by constituting the circuit with an inverter composed of an enhancement type field effect transistor(TR) and a depletion type field effect TR and a partial circuit composed of two enhancement field effect TRs. CONSTITUTION:A positive logic input signal is inputted to an inverter 1 and the input signal is inverted logically by the inverter and becomes a negative logic signal. A time lay arises between the negative logic signal through the inverter and the positive logic signal, in the input signal to partial circuits 6, 7, but the time lay between the inverted signal and the noninverting signal is decreased for the entire circuit. Moreover, the circuit is the combination of longitudinal stack circuit composed of the inverter of the DCFL circuit and the two enhancement field effect TRs and operated at the same power supply voltage as that of the DCFL circuit.
Patent JP-S58210762-A (JP)
Title: Extraction processor for horizontal line
Inventor: NAKAGUCHI TOMOYUKI
IPC: H04N5/262
Filed: 1982-06-02
Abstract: PURPOSE:To realize size reduction and to improve the extraction characteristics of the horizon in a picture supplied from a TV camera by arranging one-directional real-space filters vertically, and using a two-dimensional real-space filter to extract the horizon in real time by processing a real space area. CONSTITUTION:The picture which is image picked up by the TV camera 1 and contains the horizon is stored in a picture memory 2. Then a filter composing circuit 11 arranges one dimensional weighted array of filters vertically, and further arranging the same arrays horizontally several times as many as horizontal picture elements to constitute a two-dimensional filter. A filter processing circuit 4 finds the convolution integral of the picture stored in said picture memory 2 and two-dimensional filter and displays the result on a CRT 6 through the picture memory 2 to obtain the horizon. In this invention, the number of horizontal picture elements in the picture memory 2 corresponding to one wave front is found previously from weather conditions and the distance between the TV camera and wave front, and the filter composing circuit 11 arranges filters horizontally several times as many as the picture elements of the wave front to obtain the two-dimensional filter. Thus, processing in a real space area is employed, so the processing is performed in real time and the capacity required for extraction processing is reduced greatly.
Patent JP-H07299937-A (JP)
Title: Image recording apparatus
Inventor: KAMEYAMA KENJI
IPC: B41J11/04
Filed: 1994-05-09
Abstract: PURPOSE:To reduce the number of parts and assembling work by devising the assembling system of a platen roller to reduce the cost of an image recording apparatus equipped with a recording head and the platen roller. CONSTITUTION:An image recording apparatus is equipped with a main body base 11 having a recording head and a recording paper holder part 11a, the platen roller 26 opposed to the recording head through recording paper 13 and driven through the transmission gear provided to one end thereof and a platter cover 27 moving the platen roller 26 in the direction approaching and separating with respect to the recording head when the holder part 11a is opened and closed. A pair of shaft hole parts moving the roller 26 in the axial direction thereof to make the same detachable are provided to the cover 27 and the pawl engaged with the shaft hole parts when the roller 26 is moved in one axial direction to be bent in the direction crossing the axial direction at a right angle and prescribing the movement of the roller in the other direction in a return state when the side surface of the gear and that of a side rib are abutted mutually is integrally formed to one end of the roller 26.
Patent JP-S5428713-A (JP)
Title: Method and device for controlling temperature of strip material
Inventor: YAMAMOTO TSUNEHISA
IPC: C21D9/56
Filed: 1977-08-09
Abstract: PURPOSE:To provide the subject method and device wherein, in varying the line speed in a continuous heat treatment furnace consisting of a plurality of control regions, the furnace is controlled on the basis of a fuel required quantity calculated in each control region, thereby maintaining the temperature of each strip at the furnace outlet at a predetermined value.
Patent JP-H05290210-A (JP)
Title: Image reader
Inventor: FUNAKI SHINSUKE
IPC: G06T1/00
Filed: 1992-04-15
Abstract: PURPOSE:To optimally read an image even when the image is plotted with various kinds of the colors of different optical absorptivity and to optimally process binarization by providing a spectral color filter making the output of a photoelectric conversion element to be nearly spesified without regard of the. long/short of the wave length of light inputted to the photoelectric conversion element. CONSTITUTION:First of all, an original of which optical absorptivity is nearly specified without regard of the long/short of the wave length is prepared. The original is mounted to a device to read the output of a charge coupled device(CCD) 8, which is plotted in accordance with the wave length of each stripe to secure a prescribed curve. The transmissivity of the filter 10 is set in accordance with each wave length based on the curve so that the output of CCD 8 becomes nearly specified without regard of the long/short of the wave length. Namely, the transmissivity of the filter 10 corresponding to the wave length where the output of CCD 8 becomes a maximum value is set to be a minimum value and that corresponding to the wave length where the output of CCD 8 becomes a minimum value is set to be a maximum value.
Patent JP-S5429544-A (JP)
Title: Information processing system
Inventor: KITAMURA TOSHINORI
IPC: G06F15/00
Filed: 1977-08-09
Abstract: PURPOSE:To realize the catalog correction means of files effective to a small sized system taking floppy as a base, by selectively starting the processor in the system library corresponding to the correction processing request of catalog.
Patent JP-S57209967-A (JP)
Title: Insulated wire
Inventor: MIYAKE MASAYOSHI
IPC: C09D5/25
Filed: 1981-06-18
Abstract: PURPOSE:To provide an insulated wire exhibiting excellent lubricity even when film thickness is thin, by coating the outermost layer with a paint containing, as a main component, a polyester resin in which at least one terminal group of the molecule is a straight-chain alkyl group having a specified number of carbon atoms, followed by baking. CONSTITUTION:In an insulated wire obtd. by coating with an insulating paint directly or through an insulation on a conductor and baking it, at least the outermost layer is coated with a paint containing, as a main component, a polyester resin in which at least one terminal group of the molecule is a 21C or higher straight-chain alkyl group, and then baked. An insulated wire having excellent lubricity can be obtd. An example of said polyester resin is a resin obtd. by reacting a polyhydric alcohol (A) such as ethylene glycol, a polycarboxylic acid or anhydride (B) such as terephthalic acid and a compd. (C) having a 21C or higher straight-chain alkyl group and a functional group capable of reacting with component A or B such as methyl behenate.
Patent JP-S61252546-A (JP)
Title: Photosensitive resist ink and manufacture of ps plate by using it and method for etching this ps plate
Inventor: TOKURA MASAO
IPC: G03C1/00
Filed: 1985-05-01
Abstract: PURPOSE:To enhance resolution by incorporating a photoresist contg. a photosensitive agent, and a resin to be solubilized or insolubilized in a developing soln. by exposure in the presence of a photosensitive agent, or a photoresist contg. a photosensitive resin, and a body pigment. CONSTITUTION:The photosensitive resist ink contains the photosensitive agent and a resin to be solubilized or insolubilized in a developing soln. by exposure in the presence of the photosensitive agent or a photoresist contg. a photosensitive resin and a body pigment. The surface of a base having at least metallic surface at other surface is coated with this ink by the screen printing process. The ratio of the photosensitive agent to the resist resin in the photoresist is (5-50):100wt. and in the case of using the photoresist to be developed with an alkaline developing soln., its ratio is (10-30):100, thus permitting a photosensitive resist ink adapted to the screen printing process to be obtained and the ink layer of the PS plate to be made uniform in thickness and superior in resolution.
Patent JP-2000291448-A (JP)
Title: Gas turbine combustion device and flame backflow detecting method
Inventor: YOSHIDA SHOHEI
IPC: F02C9/00
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To sufficiently prevent burnout of a premixing burner by instantaneously detecting that flame flows back to the burner. SOLUTION: A gas turbine combustion device having a diffuse combustion burner arranged in the axial central part of a combustion chamber, a diffusion fuel supplying system for supplying fuel to the diffuse combustion burner, a premixing combustion burner arranged around the diffuse combustion burner, and a premixing fuel supplying system for supplying fuel to the premixing combustion burner is provided with a pressure-detecting device 19 for detecting pressure in a combustor, a flame backflow deciding device 21 for deciding that the flame flows back to the inside of the burner on the basis of an output signal of the pressure detecting device, and a fuel control device 22 for controlling the supplying flow rate of the diffusion fuel supplying system and the premixing fuel supplying system on the basis of a decided output signal of the flame backflow deciding device.
Patent JP-H08292884-A (JP)
Title: Repository device
Inventor: NAKAYAMA HIROKO
IPC: G06F9/06
Filed: 1995-04-20
Abstract: PURPOSE: To maintain no contradiction of a logical model at a high level and improve the reliability and stability of the device by effectively checking a document halfway in operation by linking the logical submodel corresponding to the individual document with the document and managing it. CONSTITUTION: A logical model management part 24 generates a common work area 28 in a work area management part 21, and holds and manages the logical model 22 here, and a logical submodel management part 25 generates an individual work area 29 in the work area management part 21, and holds and manages the logical submodel 23 here. The logical submodel management part 25 can use extracted part of the logical model 22 (meaningful structure of plural documents) in the common work area 28 as the logical submodel 23. This logical submodel 23 is made to correspond to the document halfway in operation.
Patent JP-S60237643-A (JP)
Title: Optical information reader
Inventor: TAKEI TOSHIJI
IPC: G11B7/12
Filed: 1984-05-11
Abstract: PURPOSE:To perform optical reading with high accuracy with a small-sized and easily adjustable optical system consisting of a less number of parts by executing focus control and tracking control in accordance with the photodetected outputs divided to >=4 parts by using a multi-division beam splitter. CONSTITUTION:The beam from a light source 1 is made incident on a recording medium 5 via a multi-division beam splitter 2 for quadrisection, etc., a rectangular prism 3 and an objective lens 4. The light reflected therefrom is deflected in the direction approximately parallel with the track direction and is emitted in the direction intersecting orthogonally with the incident light by the splitter 2. The exit light is detected by a quadrisection photodetector 6 which is in the track direction and within the plane inclusive of the optical axes of the lens 4 and the prism 3 and has the 1st dividing line for dividing the luminous flux by half in parallel with the optical axes of the lens 4 and the prism 3 and the dividing line parallel with the 1st dividing line for dividing the respectively divided light in two regions having an equal quantity of light. The focus control and tracking control are executed with high accuracy by the simple and easily adjustable optical system consisting of a less number of parts in accordance with the difference between the prescribed photodetection outputs.
Patent JP-S63259659-A (JP)
Title: Color image forming method
Inventor: NARUSE HIDEAKI
IPC: G03C7/392
Filed: 1987-04-17
Abstract: PURPOSE:To obtain the excellent stability of a color developer by processing a silver halide color photographic sensitive material contg. a specified compd. with the color developer contg. a compd. selected from monoamines and diamines. CONSTITUTION:The silver halide color photographic sensitive material comprising a layer contg. at least one kind of the compd. shown by formulas I-III is image-wisely exposed, and then, the obtd. material is processed with the color developer contg. at least one kind of the compd. selected from the condensed ring amines and the monoamines, etc. and an aromatic primary amine color developing main agent. In formulas I-III, A is alkyl or a heterocyclic ring group, etc., R1 and R2 are each hydrogen atom or alkyl group, R3 and R4 are each hydrogen atom or aryl group, etc., R5 is alkyl or aryl group, etc., P is oxygen or sulfur atom, Ro is alkyl or a heterocyclic ring group, etc., X is hydrogen atom or an alkali metal atom, etc., R is alkyl or alkenyl group, etc. Thus, the excellent stability of the color developer itself is obtd.
Patent JP-H05266553-A (JP)
Title: Lead structure on rotary head drum
IPC: G11B15/61
Filed: 1992-03-23
Abstract: PURPOSE:To facilitate processing a lead and to precisely from the lead. CONSTITUTION:The lead is composed of a spiral groove 2 provided in a tape traveling reference position where a lead is originally formed and a spring member 3 fitted into this groove 2 and partially projecting from a circumferential surface 1a of the rotary head drum 1. For the spring member 3, a partial ring having ends that is preferable or a leaf spring giving spring force in the widthwise direction of the groove is used.
Patent JP-H0630354-A (JP)
Title: Video signal processing unit
Inventor: OTA HARUO
IPC: H04N5/21
Filed: 1992-04-15
Abstract: PURPOSE:To provide the video signal processing unit in which a picture with high picture quality is displayed by a receiver exclusively for a wide television receiver when a video signal of the wide television system is reproduced in a VTR. CONSTITUTION:The television system of a reproduced video signal 10 is identified by an identification circuit 110 and an identification signal 12 controls a switch 103 of a noise reduction circuit 100. An excellent picture with noise suppressed is obtained comparing with a conventional television system, a compensation signal to be multiplexed is not suppressed in the case of the wide television system and a picture with high picture quality is displayed on the wide television exclusive receiver by using the processing unit.
Patent JP-H03293596-A (JP)
Title: Fast breeder reactor
Inventor: ITO NOBORU
IPC: G21D1/02
Filed: 1990-04-12
Abstract: PURPOSE:To mitigate a rise of pressure difference of cover gases between a secondary and a primary systems by providing a removing device of reaction products between cover gas regions of the primary and the secondary systems, and also to provide rupture plates to each of the both ends. CONSTITUTION:A reactor core 4, an upper structure 5 of the reactor and a primary pump 6, and a vessel 2. A steam generator 8 and a secondary pump 8 are housed in a primary and a secondary vessels 2 and 3, respectively, and also an outside of the vessel 3 is surrounded by a nuclear reactor cavity wall 1. Also, insides of the vessels 2 and 3 are covered by cover gases of the primary system and the secondary system, respectively, and a seal blade 16 partitions a space between the vessel 3 and the wall 1. Moreover, rupture plates 19 placed both sides of the wall 1 are connected to a cyclone separator 21 by a piping 20 of discharge system. Concurrently, a removing device 27 of reaction products is provided between primary and secondary cover gas regions 13 and 14 and rupture plates 25 to both ends of the device 27, as well. When an electrical heater 10 damages, the rupture plates 25 are broken down by pressure rise caused by the reaction products and thereafter secondary products pass through the device 27 and consequently pressure difference between the primary and the secondary sides mitigated.
Patent JP-S61253219-A (JP)
Title: Vehicle cover
Inventor: KITO YOSHIKO
IPC: B60J11/00
Filed: 1985-05-02
Abstract: PURPOSE:To prevent a cover from being turned over by wind blow, by providing a plurality of magnets to the inside of skirt section of the cover so that the magnets are attracted to a vehicle body to secure the cover. CONSTITUTION:A plurality of magnets 2 are attached to the inside of skirt section of a cover 1, to be attracted a vehicle body, with this arrangement, the skirt section of the cover 1 is secured to the vehicle body, thereby it is possible to prevent the cover from being turned over. Further, it is possible to remove the cover, since it is secured to the vehicle body only by the magnets.
Patent JP-H0715612-A (JP)
Title: Device and method for encoding color
Inventor: EDOWAADO JIEI JIOJINII
IPC: H04N1/00
Filed: 1994-05-09
Abstract: PURPOSE: To prepare a picture color-matched with the appearance of an input picture from different kinds of picture devices and media without any substantial interchangeability on an arbitrary output device and medium. CONSTITUTION: Coded data (colorimetry values) corresponding to a visual environment being a reference are prepared from a picture signal obtained by scanning an input picture on a reflecting medium 12 in a certain input environment by a reflecting scanner 14. Then, a picture color-matched with the appearance of an input can be outputted on an arbitrary picture storage medium 28 and (or) a picture output medium 36. Thus, coded data related with a picture obtained from different kinds of inputting media and devices and one part are connected, and a synthetic picture with uniform appearance can be formed. Also, the storage, adjustment, and operation of the coded data can be attained without any information related with the original input picture.
Patent JP-H02296398-A (JP)
Title: Window for shielding fref of moire pattern
Inventor: DEBITSUDO SHII SUMISU
IPC: H01J29/89
Filed: 1990-04-12
Abstract: PURPOSE: To prevent the generation of Moire pattern by forming non-linear patterns directed unintentionally on the surface of a substrate by a series of mutually connected elements. CONSTITUTION: A window 1 is formed of transparent or semi-transparent substrate 4 having one or multiple layers, and at least one surface of the substrate is provided with a conductive pattern 2, which is formed of mutually connected electrical conductive elements 3. The elements 3 are brought into contact with each other so as to keep electric conductivity over the pattern 2. However, they are arranged in such a manner that their overlappings may not reduce the visual opacity of a conductive screen. The elements 3 are formed in an optional shape without making a linear, regular and/or grid-like pattern, resulting in no Moire pattern.
Patent JP-S63261595-A (JP)
Title: Removing device for water existing in housing
Inventor: YOSHIOKA TAKEO
IPC: G11B33/14
Filed: 1987-04-20
Abstract: PURPOSE:To keep water at a low concentration for a long period within a housing for a disk device, etc., and to prevent the generation of corrosion, by providing a dehumidifier consisting of CaH2 and a dehumidifier container made of an organic polymeric resin and having through-holes communicating with gas within the housing. CONSTITUTION:A dehumidifier container 3 made of basic-proof plastic has the through-holes 321, a filter 322 of about 0.3mu or less which prevents the transmission of dust, and a dehumidifier consisting of CaH2. The water entered into a housing 1 for a disk device through a press hole 4 formed for control of pressure and the air moves into a water removing device 3. The water is decomposed in the device 3 and kept at a low concentration within the housing 1. The generated hydrogen leaks gradually out of the device 3. In other words, CaH2 serving as a dehumidifier converts a large quantity of water into hydrogen gas and disperses it naturally to the outside of the housing 1. Furthermore, even the produced basic Ca(OH)2 can be prevented from giving the adverse influence to the housing 1 owing to the use of the container 3 made of plastic.
Patent JP-H09282351-A (JP)
Title: Cad system
Inventor: SEKINO SHUICHI
IPC: G06F11/32
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a CAD system which is improved in operation efficiency by displaying information on a trouble which easily occurs before and at the time of trouble occurrence, preventing the trouble from occurring, and supporting recovery from the trouble and restoration. SOLUTION: When workers are performing various operations, they are instructed for retrieval of trouble analytic information from an input device 6. An operation history file 3 contains operations which have been done so far and index keys are given to those operation and combinations of operations. An index information control part 4 refers to a fault table 2 according to the index key of the current operation and combination of operations to obtain importance corresponding to trouble which possibly occurs. Trouble analytic information on the trouble is retrieved from a trouble analytic information storage part 1 and outputted to an output device 7 according to its importance.
Patent JP-S5219541-A (JP)
Title: Accelerated fixing device
Inventor: TOYONO TSUTOMU
IPC: G03G15/20
Filed: 1975-08-06
Abstract: PURPOSE: To prevent clogging of copy paper by improving the separability of a roller to which a silicone oil is supplied by an output resulting from the detection of progress course of the copy paper passed through the roller by a separating claw in the thermal fixing device wherein the copy paper is depressed and transported for the thermal fixing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5320885-A (JP)
Title: Electrostatic induction type semiconductor device
Inventor: NISHIZAWA JIYUNICHI
IPC: H01L29/80
Filed: 1976-08-11
Abstract: PURPOSE: Operation at high efficiency by incident light is made possible and switching operation is expedited by providing light receiving parts to photo active regions. 
     COPYRIGHT: (C)1978,JPO&Japio