baber/WOPTO huggingface dataset:
Patent JP-H0392969-A (JP)
Title: Picture display device
Inventor: SHIMURA KAZUO
IPC: H04N7/18
Filed: 1989-09-06
Abstract: PURPOSE:To shorten the signal transmission/reception time by sending a picture signal indicating a still picture and a picture control signal, which changes the still picture, to a second picture display part and changing this picture signal based on the picture control signal independently of a first picture display part by the second picture display part. CONSTITUTION:The picture signal indicating the superposed picture of a character or an arrow or the expanded picture displayed on a CRT 44 of a first picture display device 40 is not transmitted to a second picture display device 50 as it is, but the picture signal indicating a radiation picture (still picture) is first sent to the second picture display device 50 and only the picture control signal is transmitted later. In a main body part 52 of the second picture display device 50, the picture signal indicating the superposed picture of a character or the like or the picture signal subjected to expansion processing is generated independently of the first picture display device 40 based on the sent picture control signal. Thus, the signal is efficiently transmitted and received.
Patent JP-2000079117-A (JP)
Title: Method of optimizing picture noise and device therefor in imaging system
Inventor: HE HUI DAVID
IPC: H05G1/34
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To optimize picture noise in an imaging system that includes an X-ray source and a detector. SOLUTION: At least one of operation parameters of an imaging system 10 is determined, current regulation factors of X-ray source are prepared based on the determined imaging system parameters and current of the X-ray source is regulated using the current regulation factors of the X-ray source. In one embodiment, at least one of picture slice thickness, scan rotation time, collimation mode, table speed, scan mode and filtering mode is determined as the operation parameter. The operation parameter is determined by an operator through user interface included in a computer 36 of the system, and the computer memorizes the function determining the current regulating factor of the X-ray source in relation to the determined parameters.
Patent JP-S60123442-A (JP)
Title: Fluorine-containing carboxylic acid or its ester and production thereof
Inventor: TAKII KAZUHISA
IPC: C09D163/00
Filed: 1983-12-07
Abstract: NEW MATERIAL:A fluorine-containing carboxylic acid or ester thereof expressed by the formula [A is expressed by formula I or II (Rf is 1-11C fluoroalkyl; Rf' is CF3; R3 is CH3 or CF3; n is 1, 2 or 3); R1 and R2 are H, F, RfCH=CH or Rf'R3C=CH, at least one of R1 and R2 is expressed by formula III (R4 is H or lower alkyl; m is an integer 4-11)]. EXAMPLE:The compound expressed by formula IV. USE:An emulsion paint and a raw material for coating materials, plastics, fibers, surfactants or emulsifying agents having antistaining properties, etc. PREPARATION:A cyclic ketone expressed by formula V is reacted with hydrogen peroxide to form a cyclic ketone peroxide, which is then reacted with a monomer expressed by the formula RfCH=CH2 or Rf'R3C=CH2 (R3 is CH3) in the presence of a ferrous salt to afford the aimed compound expressed by the formula R1-A-R2 (R2 is CH3).
Patent JP-H1072622-A (JP)
Title: Device for cooling heated round cross sectional metallic body
Inventor: OZAKI SHIGEKATSU
IPC: C21D9/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To easily fit an annular cooling cylinder at an arbitrary position of the outer peripheral surface of a metallic body by freely attachably/detachably arranging the annular cooling cylinder composed of plural cooling boxes connecting cooling medium-supplying pipes having many injecting holes on the outer peripheral surface of the heated metallic body having round cross-section. SOLUTION: After induction-heating a long steel tube 1 with an induction-heating coil 2, the annular cooling cylinder 5 is arranged in the outer peripheral surface of the heated part of the steel tube. This annular cooling cylinder 5 having the inner wall 5i having many injection holes 13 is constituted with one pair of the upper and the lower cooling boxes 6b, 6a connected with the cooling medium supplying pipe 14. Firstly, the lower cooling box 6a is held with a supporting body 7 and the steel tube 1 is positioned at the upper surface to cover the upper cooling box 6b, and flanges 6af, 6bf are butted, and restraining bolts 9 are engaged into restraining holes 8a, 8b and combined and fixed. At this time, the inner wall 5i is brought into contact with the steel tube 1 through a spacer 11 to constitute the annular cooling box 5 forming a cooling medium passage 12.  By this constitution, the annular cooling cylinder 5 can be fitted to the steel tube 1 so as to be freely fitted/removed.
Patent JP-H0393627-A (JP)
Title: Oxide superconductor
Inventor: FUKUSHIMA SHIN
IPC: C01G1/00
Filed: 1989-09-05
Abstract: PURPOSE:To obtain oxide superconductor readily producible and having stably high critical temperature by substituting a part of Bi and/(or) Sr with Ce in an oxide superconductor of Bi-Sr-Ca-Cu-O system. CONSTITUTION:Said oxide superconductor contains Bi, Sr, Ce, Ca and Cu in an atomic ratio of (2-x):(a-y):(x+y):b:c, with a proviso that 1.8<=a<=2.2, 1.8<=b<=2.2, 2.8<=c<=3.2, 0<=x<=1, 0<=y<=1 and 0<x+y<1. As a concrete example, oxide superconductor expressed by the formula is exemplified. Said oxide superconductor is able to be produced by weighing every powders of Bi2O3, SrCO3, CeO, CaCO3 and CuO so as atomic ratio of Bi:Sr:Ce:Ca:Cu to be 2:1.7:0.3:2:3, mixing, calcining, crushing, molding and burning.
Patent JP-H04112593-A (JP)
Title: Optical and/or electronic device
Inventor: FUNATO KENJI
IPC: H01L29/778
Filed: 1990-08-31
Abstract: PURPOSE:To control a sub-band by applying a magnetic field in the axial direction of multiple connected channels and changing the magnetic field. CONSTITUTION:When a magnetic field is applied in the axial direction of multiple connected channels formed by the columnar surface-shaped two-dimensional electron gas 2DEG 6 of undoped GaAs 1, rotational energy Erot generated is obtained from specified formula, and can be modulated by changing magnetic flux PHI. Accordingly, the magnitude of the magnetic field applied is varied, thus controlling a sub-band in an undoped GaAs layer 15 as an active layer, then controlling an oscillatory wavelength.
Patent JP-H06342260-A (JP)
Title: Tab of clothes and method of use thereof
Inventor: EFU JIERAADO MAASAA
IPC: G09F3/14
Filed: 1993-09-17
Abstract: PURPOSE: To provide a tag to be fitted to clothes or the like by a fastener disabling a third person from altering the tag without leaving any trace and attaching/detaching the tag and its using method. CONSTITUTION: The tag 11 is provided with a material sheet to be bent and sealed so as to form a pocket and an aperture 15 into which a lateral rod part B is to be inserted. The pocket and the aperture 15 have suitable sizes and shapes so that the lateral rod part B of the fastener F inserted into the pocket through the aperture 15 can easily be recognized but can not be easily detached without changing the shape of the pocket. The tag 11 is constituted so as not to be detached and reattached from/to clothes without leaving any trace, the lateral rod part B of the fastener F having the rod part B on one end and a paddle on the other end is inserted into clothes and inserted into the tag 11 through the aperture 15 to fit the tag 11 to the clothes.
Patent JP-H0981398-A (JP)
Title: Method and device for controlling scenario execution change
Inventor: SHIOBARA TOSHIKO
IPC: G06F9/46
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for scenario execution chance control which can perform flexible control without previous coding into a program like before by specifying operation for an external signal during application execution. SOLUTION: An event monitor 7 when receiving a 'DB update information signal' as an external signal checks operation execution necessity information on an application process 5 which is being executed and performs operation a) for 'DB retrieval 1' and operation c) for redrawing the existent screen of a 'scene 3' that a user has specified at the start when judging that the received signal is described in the scenario that is being executed.
Patent JP-S60123989-A (JP)
Inventor: FUKATSU KUNIO
IPC: G07D9/00
Filed: 1983-12-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09136423-A (JP)
Title: Ink-jet head and manufacture thereof
Inventor: TSUNODA SHINICHI
IPC: B41J2/055
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain stable jetting characteristics by making the diameter of the hole of a surface treatment part smaller than that of a nozzle hole. SOLUTION: In the surface treatment nozzle 40 of an ink-jet head, on the surface of a nozzle forming member 42 in which a nozzle hole 41 with a straight cross section is formed, a surface treatment layer 43 in which a straight hole 43a similar to the nozzle hole 41 is formed is formed. In this composition, by projecting the surface treatment layer 43a slightly toward the center of the nozzle hole 41, the diameter of the hole 43a of the surface treatment layer 43 is made smaller than that of the nozzle hole 41. In this way, ink discharging energy can be transmitted efficiently to the discharged droplets (ink droplets) to increase dropping speed and jetting efficiency, obtaining stable jetting characteristics.
Patent JP-H0984051-A (JP)
Title: Video signal processing unit
Inventor: KAMIYA KOJI
IPC: H04N11/04
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To attain highly accurate gain adjustment for an analog video signal without using a generator of a referenced analog signal. SOLUTION: An amplifier means 101 adjusts the gain of an analog video signal outputted from an output terminal I12 . A signal processing means 103 does not conduct signal processing in the adjustment mode designation by a signal processing designation means SW11 but supplies a digital video signal from an A/D converter means 102 to a delay means 104 directly. A changeover means SW12 selects a digital reference video signal from a reference signal generating means 106 in the case of designation of a 1st changeover mode by a changeover designation means SW13 and provides a digital video signal delayed by one horizontal synchronizing signal period from a delay means 104 or a digital reference video signal from the reference signal generating means 106 for each horizontal synchronizing signal period.  An amplifier means 108 applies gain adjustment to the analog video signal from a D/A converter means 107 to provide an output from the output terminal I12 and an amplifier means 109 outputs an analog video signal from a D/A converter means 107 from the output terminal I11 .
Patent JP-H04356020-A (JP)
Title: Liquid crystal oriented film and production thereof as well as liquid crystal display device and production thereof
Inventor: OGAWA KAZUFUMI
IPC: G02F1/1337
Filed: 1991-09-11
Abstract: PURPOSE:To obtain the oriented film for a liquid crystal display panel which is thin and has a high grade without requiring a rubbing treatment by forming the oriented film having a crosslinked structure by direct or indirect chemical adsorption on electrodes. CONSTITUTION:A chlorosilane surfactant having straight carbon chains 3, 4 contg. groups, such as polymerizable double bonds or triple bonds is used and silyl groups are brought into direct or indirect reaction on the electrodes of the liquid crystal device to form a monomolecular film 2 having an -SiO- bond (covalent bond) at one end. This monomolecular film 2 is then crosslinked to orient and crosslink the straight carbon chains 3, 4 in a specific direction.
Patent JP-S61110184-A (JP)
Title: Control method of electrophotographic device
Inventor: OTSUKA SHUICHI
IPC: G03G15/11
Filed: 1984-11-02
Abstract: PURPOSE:To prevent a developer from sticking on an unexposed part by releas ing an electrophotographic film from being pressed by a pressure plate, and drying the final frame in continuous photographing operation without pressing it against the opening frame of a drying chamber. CONSTITUTION:When the photographing operation of the electrophotographic film 2 by a process head 1 is completed, a signal which releases continuously the film from being pressed by the pressure plate 7 is outputted in response to the depression of a photography end switch, etc., or unless a photography switch is pressed for a specific time. Thus, the final frame in the continuous photographing operation of the film 2 is isolated from the opening frame 4a of a development chamber 4 and the film is dried in the drying chamber 5 in this state. Consequently, frames of succeeding unexposed parts of the film 2 are never stained with a developer sticking on the opening frame 4a, and deterioration of the film 2 being wound and stored is eliminated.
Patent JP-H0572209-A (JP)
Title: Determining method of two kinds of compounds in coexistent system
Inventor: YAMAMOTO NOBUKO
IPC: G01N33/92
Filed: 1991-09-11
Abstract: PURPOSE:To obtain a method enabling execution of direct and simple determination as to a sample of a two-constituent system such as a sample containing lipid and protein, without separating these constituents respectively. CONSTITUTION:The respective concentration constants of lipid and protein are determined from working curves obtained in a determining method of the lipid and a determining method of the protein in the case when the lipid is contained singly, and also the respective concentration constants thereof are determined from the working curves obtained in the determining method of the lipid and the determining method of the protein in the case when the protein is contained singly. An unknown sample containing the lipid and the protein is analyzed by the determining method of the lipid and the determining method of the protein, and from analytical values thus obtained and the concentration constants determined previously, the actual concentrations of the lipid and the protein in the unknown sample are calculated by prescribed simultaneous dual linear equations.
Patent JP-H05346012-A (JP)
Title: Retaining wall constructing method with block and its block
Inventor: SHIYOUJI NORIKUNI
IPC: E02B3/14
Filed: 1991-09-11
Abstract: PURPOSE:To construct a retaining wall with blocks integrally fitted with back cobble materials on its lower face in a short period, prevent the infiltration of water between the blocks and the back cobble materials, and prevent the settlement of the blocks due to erosion by water to the extent possible. CONSTITUTION:Back-filling materials 3 such as cobble stones are installed in the fixed thickness state along an inclined plane 1, blocks A integrally fitted with back cobble materials 4 are mounted on the back-filling materials 3, and the blocks A are stacked on the inclined plane 1 to construct a retaining wall. A block main body 5 is formed into a rectangular shape, and irregular coupling sections 6 to be connected to other block main bodies 5 are provided on its periphery section. The back cobble material layer 7 of the rectangular back cobble material 4 is integrally fitted to the lower face of the block main body 5. The soil pressure of the slope of the block A is prevented by the back cobble material layer 7.
Patent JP-H06191496-A (JP)
Title: Transition
Inventor: PIITAA KENPU HOOMAA
IPC: B64G1/64
Filed: 1993-09-20
Abstract: PURPOSE: To decrease a procuring time in a transition connected to the booster support ring of a spacecraft by smoothly forming the transition between a circular end connected to the booster support ring and a polygonal end connected to the spacecraft and forming a constant circumference along an axial length. CONSTITUTION: A transition 15 is formed as a reinforced composite ring whose sectional shape is deformed. The circumference of the transition is constant along the length in the direction of an axis 100. A support transition forms the transition 15 between a circular adapter ring 14 connected to a booster support ring and a polygonal upper support ring 62 connected to a spacecraft. Each of straight members 62a to 62d of the upper support ring 62 is provided with an upper socket part 63 to receive an intercostal panel 19. Each of the members 62a to 62d of the upper support ring 62 and the adapter ring 14 are provided with socket parts 64 for respectively receiving the upper and lower parts of the transition 15.
Patent JP-H0784211-A (JP)
Title: Information input device
Inventor: HANYU NORIKO
IPC: G02B27/02
Filed: 1993-09-20
Abstract: PURPOSE:To obtain an information input device which is miniaturized and whose operability is excellent. CONSTITUTION:Character information inputted from a keyboard 5 is incorporated in an input image by a computer 2, is transmitted to right and left display controllers 40R and 40L inside an HMD 3 as an NTSC signal 61, for example, and is processed to generate an LCD driving signal 62 by the display controllers 40R and 40L in this information input device 1. Right and left LCDs 22R and 22L are driven by the LCD driving signal 62, and a picture is displayed on the LCDs 22R and 22L.
Patent JP-H0954236-A (JP)
Title: Camera with sight line detecting function
Inventor: YAMADA AKIRA
IPC: G02B7/28
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To enable a camera to function as a photographer desires by independently performing a sight line detecting operation which selects a focus detecting point and a sight line detecting operation which selects a photometric area respectively. SOLUTION: Eyeball image signals from an image sensor 14 (CCD-EYE) are subjected to A/D conversion by a sight line detecting circuit 101 to transmit this image information to a CPU 100. Each feature point of the eyeball image necessary for detecting the sight line is extracted according to the prescribed algorithm and moreover the sight line of the photographer is calculated from the position of each characteristic point by the CPU 100. Signals from a photometric sensor 10 are amplified, thereafter are subjected to logarithmic compressing A/D conversion by a photometric circuit 102 and are transmitted to the CPU 100 as brightness information of each sensor. In this case, since the sight line detecting operation which selects the focus detecting point deciding the depth range of field and the sight line detecting operation which selects the photometric area weighting in an exposure operation are independently and respectively performed, an object to be focused and the same to be optimally exposed are optionally set in a series of photographing operation.
Patent JP-S61112723-A (JP)
Title: Cooling device of forcedly air-cooled v-engine
Inventor: TANBA SHINICHI
IPC: F01P5/06
Filed: 1984-11-02
Abstract: PURPOSE:To reduce loss of cooling air and to improve utility efficiency of a fan by preparing two diaphragms in the spiral shape to dividingly lead cooling air from the cooling fan of a V-engine, and arranging the two diaphragms with respective air leading end parts fixed at a phase difference of 180 deg.. CONSTITUTION:A centrifugal fan 5 for cooling is provided on the end part of the crank shaft 3 of a V-engine and arranged into a fan housing 6. And, two diaphragms 9, 10 to dividingly lead cooling air into respective cylinders 1, 2 are formed in the spiral shape, and provided respectively for the cylinders 1, 2 in the fan housing 6. Moreover, air leading initial end parts 9a, 10a of the respective diaphragms 9, 10 are arranged at a phase difference of about 180 deg. to each other. A half of air pressurized by the cooling fan 5 is led to the first cylinder 1 by the diaphragm 9, and the other half is to the second cylinder 2 by the diaphragm 10 equally by this mechanism.
Patent JP-2000052088-A (JP)
Title: Flux, solder paste using flux, and soldering method
Inventor: HAMADA YOSHITO
IPC: H05K3/34
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent migration of flux used in a non-cleaning condition, and use the flux residue as an insulating film by containing rosin or/and modified rosin and activator, and also a specific melt flow rate ethylene-vinyl acetate copolymer at a specific melt flow rate. SOLUTION: Ethylene-vinyl acetate copolymer with the melt flow rate of 500 g/10 min or more is contained at 1-50 wt.%. The flux contains 5-30 wt.% fatty acid amid or/and fatty acid bis amid, and the solder paste is obtained by mixing a solvent diluent of the flux and the powder solder. Additionally, soldering is carried out using the flux, and the flux residue after soldering is remained as an insulating film. Furthermore, soldering is carried out using the solder paste, and it is preferable that the flux residue after soldering is remained as an insulating film. Thereby, elements can be built on a circuit substrate at excellent workability and safety, without cleaning/removing the flux residue.
Patent JP-2001056306-A (JP)
Title: Sample surface inspecting device
Inventor: YAMAGATA MASAYASU
IPC: G06T7/00
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To inspect the presence or absence of defects in a short time by scanning a surface of a sample to be inspected with a charged particle beam to obtain the image data of the surface of the sample to be inspected in (r) θ coordinates and comparing it with the image data of a model surface obtained by a model sample. SOLUTION: A surface of a sample W to be inspected is scanned with a charged particle beam, the detection data of omission rays from the surface is related to each coordinate location to obtain the image data of the surface of the sample W to be inspected, and the image data is stored in a storage means for image data on the surface of a sample to be inspected. Rθ coordinates to be displayed by a distance (r) from the origin set in the surface of the sample W to be inspected and an angle θof rotation from a reference axis are used for the storage of the image data. A model surface image data storage means stores the image data of a model surface obtained from the detection data of emission rays from the surface of a model sample at the time of scanning the zero-defect model sample similarly to the time of the sample W to be inspected.  A defect detecting means compares the image data of the surface of the sample W to be inspected with the image data of the model surface to detect the presence or absence of a defect at each coordinate location in the sample W to be inspected.
Patent JP-H0872420-A (JP)
Title: Thermal transfer ink sheet
Inventor: ITO KENGO
IPC: B41M5/392
Filed: 1994-08-31
Abstract: PURPOSE: To prevent strike-through at the time of preservation and background staining at the time of thermal transfer in a thermal transfer ink sheet using a hydrophobic cation dye in its ink layer. CONSTITUTION: In a thermal transfer ink sheet wherein an ink layer 3 containing hydrophobic cation dye is provided on a sheet like base material 2, an adsorbing and holding agent of the hydrophobic dye is added to the ink layer 3. As the adsorbing and holding agent of the hydrophobic cation dye, spherical silicone, clayey mineral, Al2 O3 , SiO2 or TiO2 is used.