baber/WOPTO huggingface dataset:
Patent JP-H0488786-A (JP)
Title: Color image pickup element
Inventor: SASAKI TAKU
IPC: H04N9/07
Filed: 1990-07-31
Abstract: PURPOSE:To expand a dynamic range in a modified Bayer arrangement considerably and to realize improvement of color reproducibility at a high brightness part by not using Y and pure color filters R and B in common but using a Y and a complementary color filter in common. CONSTITUTION:In the color filter arrangement of the image pickup element, a complementary color Cy or Ye filter is arranged in place of a pure color R or B filter. Moreover, since no filter is arranged to Y picture elements, a combined spectral characteristic between a spectral characteristic of the image pickup element itself and a spectral characteristic of an IR cut filter is provided. Furthermore, a signal equivalent to an R signal is obtained by taking a difference between Y and Cy outputs and a signal equivalent to an B signal is obtained by taking a difference between Y and Ye outputs easily, then the post stage signal processing is implemented easily. Thus, since the brightness is sampled in a checkered pattern, high quality is attained, in which color balance is not unbalanced at a high brightness part and the S/N at a low brightness part is not deteriorated.
Patent JP-S58107260-A (JP)
Title: Regulating method for upper limit of die clamping force in molding machine having toggle type die clamping mechanism
Inventor: TANIGUCHI YOSHIYA
IPC: B29C33/00
Filed: 1981-12-18
Abstract: PURPOSE:To avoid excessive reclamping by stopping die clamping operation when the stroke position for high pressure selection exceeds ths stroke position of a die clamping cylinder corresponding to a max. die clamping rate, that is, a max. die reclamping rate. CONSTITUTION:After dies D1, D2 are mounted respectively to the opposed surfaces of stationary and moving die plates 2, 4, oil pressure is fed to a die clamping cylinder 10 to clamp the dies with toggle mechanisms 5. Here, during die clamping, the stroke position thereof is detected with a potentiometer 19 or the like and the detected voltage Ex thereof is fed to an arithmetic device 20. The reference and set voltages E0, E1 corresponding to the stroke positions of the cylinder 10 at which the max. permissible die clamping force of the molding machine and the optional die clamping force to be set by the operator are generated are beforehand stored in the device 20. The voltage Ex is compared with the E0, E1, and when Ex=E1 and E1<=E0, a high-pressure changeover valve 16 is operated to interrupt a low-pressure relief valve 17, and when Exnot equal to E1or E1> E0, the valve 17 is held as it is and a selector valve 12 is operated toward die opening, whereby the die clamping operation is stopped.
Patent JP-S6361176-A (JP)
Title: Scintillator
Inventor: HATTORI HIROYUKI
IPC: G01T1/161
Filed: 1986-08-30
Abstract: PURPOSE:To well perform positional operation, by a method wherein the end surface of each individual piece is inclined at a joint part to form a gap having an almost trigonal prism shape and a scintillator individual piece having an almost trigonal prism shape corresponding to said gap is inserted in the gap to be joined to said each individual piece. CONSTITUTION:The individual pieces 1A, 1B of a scintillator are cut so that the end surfaces thereof are inclined and a gap having an almost trigonal prism shape is formed between said end surfaces. A scintillator individual piece 4 having a trigonal prism shape almost same to that of the gap is inserted in said gap and optical grease is allowed to fill between the bonding surfaces of the individual pieces. Said scintillator individual pieces 1A, 1B, 4 are composed of a crystal of NaI(TI), etc. and sealed in a container containing a light guide 2 and an inside seal plate 3. When radioactive rays are incident in the vicinity of the joint parts thus formed, said rays are radiated from the light point 5 of scintillation light in all direction as shown by arrows but incident to the bonding surfaces at an angle near to a right angle. Therefore, the quantity of the reflected lights 10 from the end surfaces is reduced and positional operation sufficiently accurate from a practical aspect can be performed even in the vicinity of the joint parts.
Patent JP-H08188817-A (JP)
Title: Arc furnace afterburning method
Inventor: PURABIN CHIYANDORA MATOUURU
IPC: F27B3/22
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide an efficient method for carrying out post combustion in an electric arc furnace by which operation of the electric arc furnace is improved.  
     SOLUTION: In the electric arc furnace 1 in which an electrode 16 is arranged in a central region of the furnace and an exhaust port 9 is arranged outside the central region of the furnace, primary oxygen is blown into contents 2, 3 from a lance 5 and a furnace gas containing carbon monoxide is generated, a preferential gas stream 12 is formed until the exhaust port, carbon monoxide is concentrated within the gas stream and post combustion oxygen is supplied from the lance 6 into the gas stream where carbon monoxide is concentrated to carry out post combustion. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H1078634-A (JP)
Title: Black-and-white photographic element
Inventor: WHEELER CHRISTOPHER EDWIN
IPC: G03C1/18
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain the black-and-white photographic element loadable in a light room and not deteriorated in sensitivity even in the case of storage in high temperature and high humidity before exposure by forming a nonphotosensitive layer containing dispersed solid dye particles of a specified barbituric acid oxonole filter dye. SOLUTION: The photographic element comprises a silver halide photosensitive layer and the nonphotosensitive layer containing the dispersed solid dye particles of the barbituric acid oxonole filter dye represented by the formula in which R<1> is, independently, an optionally substituted alkyl or such alkenyl or cyano group or the like; R<2> is an H atom or an optionally substituted alkyl or amido group; each of R<3> and R<4> is, independently, an H atom or an optionally substituted alkyl group; M is a cation; and (n) is 1-4, thus permitting the obtained black-and-white photographic element to be not deteriorated in sensitivity even in storage under high temperature and high humidity.
Patent JP-H0490393-A (JP)
Title: Card with signature forgery prevention function and forging prevention
Inventor: HIRAOKA MITSUO
IPC: B42D15/10
Filed: 1990-08-03
Abstract: PURPOSE:To obtain a card with a signature forgery prevention function which does not allow signature forgery by providing a photosensitive discoloration layer and a protecting layer inside a signature panel consisting of a transparent layer. CONSTITUTION:A photosensitive discoloration layer 2 and a protecting layer 3 which protects the former are provided inside a transparent signature panel 1. If a panel is exposed to light from above it after signature, an area where a signature is not present on the phtosensitive discoloration layer 2 becomes discolored as a discolored part 5 and an area where the signature is optically projected remains as a non-discolored part 5 without discoloration. Therefore, if a signature forger erases the existing signature on the card and puts a new signature, it is detected at a glance that the forged signature is different from the previous signature remaining on the photosensitive discoloration layer. Thus printing a forged signature can be achieved effectively.
Patent JP-S5996684-A (JP)
Inventor: KUBOTA MASANAKA
IPC: H01R4/50
Filed: 1982-11-22
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-2000033517-A (JP)
Title: Circular saw
Inventor: TANIGUCHI AKIYOSHI
IPC: B23D61/02
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To deburr a material to be cut without a sander, a grinder or the like by providing a grinding means having an annular grinding surface with a required width on the side surface of a circular saw concentrically with a shaft hole. SOLUTION: One side surface of the outer peripheral part of a small-diameter disc 2A made by a steel plate having a shaft hole with the same diameter as that of the shaft hole 3 of a circular saw body 1A in the center is provided with an annular grinding surface 8 with a required width concentrically with the shaft hole 3 to form a grinding means 2. The annular grinding surface 8 is formed by cutting grinding cloth or polishing cloth where abrasive grains are made adhere to be like a ring with a required width W (about 12 mm), the outer peripheral diameter of which is the same as the small-diameter disc OD and the inner peripheral diameter ID of which is equal to the outer diameter of a flange or a little larger and making the ring-shaped cloth adhere to one side surface of the small-diameter disc 2A.  In the case where burr is caused in a material to be cut, which is separated to be a product, the burr is pressed to the annular grinding surface 8 which is rotated in a body with the circular saw body 1A provided concentrically with the shaft hole 3 with a designated width W without radial vibration to smoothly deburr and finish the product fine.
Patent JP-H0868483-A (JP)
Title: Resin granule force-feeding method, and force-feeding pipeline and packing structure therefor
Inventor: KAZEMOTO AKIRA
IPC: B65G53/52
Filed: 1994-08-30
Abstract: PURPOSE: To prevent the wear of packing so as to keep abrasion powder from being intermixed with resin granules by using packing of specific structure at the inner surface where the packing used for a pipeline connecting part comes in contact with the resin granules. CONSTITUTION: In a method of force-feeding resin granules through a force-feed pipeline with two pipelines 3, 3' or more connected, a metal guard ring 2 of L-shape cross section is installed at the inner surface where packing 1 used for a pipeline connecting part comes in contact with the resin granules, in such a way that one side of the L-shape of the cross section is overlapped with the inner surface to connect the pipeline. The packing 1 does not therefore wear by the contact between the packing 1 and the resin granules so as to obtain the resin granules with foreign matter reduced and to lengthen the service life of the packing 1. In addition, in case of the resin granules biting in between the packing 1 and the pipeline connecting part, the packing 1 is not damaged, and the resin granules can be easily removed.
Patent JP-S5996365-A (JP)
Inventor: EOMO MITSUO
IPC: B65D90/02
Filed: 1982-11-24
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-H0651448-A (JP)
Title: Film cartridge and bar code reader therefor
Inventor: YOSHIDA YUTAKA
IPC: G03C3/00
Filed: 1992-07-31
Abstract: PURPOSE:To surely read a high density bar code without rotating a bar code plate at a constant angular velocity and providing an eocoder. CONSTITUTION:The bar code constituted of dark bars and light bars is formed on a bar code plate. When the bar code plate 13 is rotated, the density of each bar of the bar code is detected by a photosensor 30. A signal showing whether or not the sensor 30 faces to each bar is outputted by a 1st comparator 33 based on the density signal of each bar. A signal showing that the bar to which the sensor 30 faces is a dark bar, or a light bar is outputted by a 2nd comparator 34 based on the density signal of each bar. The output of the 1st comparator 33 is delayed by a delay circuit 35 so that it may be delayed much shorter than the pulse width of the signal. The output signal of the 2nd comparator 32 is shifted by a shift register 38 so as to be fetched in by the output of the delay circuit 35.
Patent JP-2001037201-A (JP)
Title: Motor device, stage equipment and exposure device
Inventor: TANAKA KEIICHI
IPC: G03F7/20
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a motor device excellent in controllability which can reduce a cost by miniaturization and improvement of efficiency of assembling work. SOLUTION: An armature coil 44 is so wound that both end portions 64a, 64b of a coil winding exist outside the coil. Terminal pins 65a, 65b are collectively formed integrally with the coil 44 interposing a molding member 49, and both of the end portions 64a, 64b are connected with the terminal pins 65a, 65b. On a retaining member 12 on which the coil is mounted, sockets 22 are arranged corresponding to the respective terminal pins. Only by connecting the terminal pins 65a, 65b with the corresponding sockets 22, fixing and electrical connection of the coil is completed in one-shot action. An armature unit is constituted of a large number of the coils 44 and generates thrust excellent in linearlity by electromagnetic mutual action with a magnetic pole unit.
Patent JP-H1044586-A (JP)
Title: Ink jet recording medium
Inventor: MORI KENICHI
IPC: B41M5/52
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To print a high quality image with high coloring density regardless of the physical properties of ink being used by forming an image observing face reversely to a print face where an ink receiving layer is provided on one side of a translucent basic material and setting the density of ink higher for the former than for the latter. SOLUTION: Preferably, an ink receiving layer comprises at least two layers, i.e., an ink absorbing layer and an ink passing layer. The ink absorbing layer is preferably composed of polyvinyl alcohol and waterproofness thereof must be enhanced. The ink passing layer is preferably porous and composed of particles and a binder. Organic particles absorbing no moisture are preferably employed and a water insoluble resin is preferably employed as the binder. A surfactant is preferably added to the ink passing layer. According to the arrangement, recording can be carried out with high coloring density regardless of the physical properties of ink and high quality recording can be carried out with high gloss.
Patent JP-S6184022-A (JP)
Title: Formation of fine pattern
Inventor: SAOTOME YASUSHI
IPC: C08G8/04
Filed: 1984-10-01
Abstract: PURPOSE:To obtain a fine and highly precise positive type pattern by a method wherein a positive type resist having novolac resin containing Si atoms as a component is used. CONSTITUTION:After a thick organic film is rotary coated on a substrate and the film is evaporated and solidified by drying, a resist composition containing 20-80mol% of novolac resin wherein the unit structure of formula I or II is contained and having the diazo compound of Meldrum's acid of 15-50gr for the novolac resin of 100gr as a photosensitive agent, is rotary coated. As a solvent, xylene and the like with which the first layer of an organic film will not be dissolved or deformed is to be selected. After the above resist composition is dried up, it is exposed to far ultraviolet rays and developed by an NaOH solution and the like. Then, the above-mentioned material is hardened by irradiating far ultraviolet rays of wavelength 2,000-3,000Angstrom  for several mJ/cm<2> - several J/cm<2>, and a reactive ion etching (RIE), wherein O2 is used, is performed on the first layer of the organic film using the hardened pattern as a mask. According to this method, the transformation and dimensional deviation generating when an etching is performed can be prevented, thereby enabling to obtain a fine pattern.
Patent JP-S6265986-A (JP)
Inventor: EHATA YOSHIHIRO
IPC: C04B37/00
Filed: 1985-09-17
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-H0371571-A (JP)
Title: Coaxial conductor
Inventor: ORUI KAZUYA
IPC: H01R9/05
Filed: 1989-08-09
Abstract: PURPOSE:To secure matching of characteristic impedance and prevent damage to a central contact and imperfect contact thereto by holding the abutting portion of a pair of plug bodies with a slit sleeve and pushing the central contact by a compression coil spring. CONSTITUTION:When a pair of metal cylindrical housings 36 are detachably connected through an adapter 40, the external conductor 33 of a pair of plug bodies 30 is held by a slit sleeve 45 and both ends of the mutual central contact 31 abut without axial dislocation. The tip of a central contact 31 is pushed into a dielectric 32, so that the end faces of the mutual plug bodies 30 abut to each other in such a condition that the end faces of the central contact 31 and the external conductor 33 are on almost the same plane. So, it is possible to get almost the same characteristic impedance with that of the coaxial cable 1 with the result that damage to the central contact 31, etc., or imperfect connection thereof can be prevented.
Patent JP-H0370081-A (JP)
Title: Logical simulation device
Inventor: TODA NAOHITO
IPC: G06F17/50
Filed: 1989-08-09
Abstract: PURPOSE:To obtain a simulating logic circuit diagram which can automatically perform the logical simulation by providing a dividing symbol extraction means, a merging symbol production means, and a circuit diagram editing means. CONSTITUTION:A dividing symbol extraction means 1 extracts a dividing symbol based on the circuit diagram information including the dividing symbol. A merging symbol production means 2 produces the merging symbol of each parts. Then a circuit diagram editing means 3 gives the same net information to the terminal number of the merging symbol of each parts and to the same terminal number of the dividing symbol and edits a logic circuit diagram where both terminal numbers are logically connected to each other. A function designation means 4 gives the function definition to each merging symbol as well as to each dividing symbol. Thus the logical simulation is carried out. As a result, a simulating logic circuit diagram capable of the logical simulation is automatically obtained via a pre-process means 20 based on a logical circuit diagram using the dividing symbols. In such a way, the time and the labor of production can be reduced together with decrease of mistakes.
Patent JP-2001030879-A (JP)
Title: Cleaning device for automobile tire
Inventor: TAJIMA MASAYUKI
IPC: B60S1/68
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide the convenient cleaning device of an automobile tire which can display the sufficient cleaning effect. SOLUTION: This cleaning piece 27 consisting of a fine long rubber is hung down to a supporter 10 installed on a fender 31 by an installation part 1. The cleaning piece 27 is hung down in front of a tire 32 at some intervals T. At the running time of an automobile, the cleaning piece 27 is fluttered to the rearside by a wind pressure and the tire 32 can be cleaned by the contact to the outside surface of the tire 32.
Patent JP-H1155555-A (JP)
Title: Reference signal generator and video camera using it
Inventor: KATAYAMA HIROSHI
IPC: H04N5/06
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a reference signal generator by which a reference oscillating frequency of the video camera is automatically adjusted to a desired frequency. SOLUTION: The reference signal generator is made up of a standard video signal input terminal 20, a synchronizing signal detection circuit 21 that detects a vertical synchronizing signal or a horizontal synchronizing signal in a video signal, a reset control circuit 22, a VCO 23 that generates a reference clock signal for the video camera, a counter 24 that receives a reset signal outputted from the reset control circuit 22 and a clock signal outputted from the VCO 23, a video clock reproduction circuit 25 that reproduces a clock signal of the video signal received from the standard video signal input terminal 20, and a VCO control circuit 26 that receives a clock outputted from the video clock reproduction circuit 25, a count output outputted from the counter 24 and an output of the synchronizing signal detection circuit 21.  Then the reference clock signal is automatically adjusted based on the standard video signal.
Patent JP-S5995165-A (JP)
Title: Shuttle mechanism of dot printer
Inventor: IKEGAMI SEIICHI
IPC: B41J25/00
Filed: 1982-11-25
Abstract: PURPOSE:To obtain a shuttle mechanism reduced in vibration and facilitated in equal speed control, by providing a balancer moving to a parallel and opposite direction with respect to a hammer bank while using a linear motor as a drive source to swing the hammer bank and the balancer left and right. CONSTITUTION:A hammer bank 42, a hammer bank carrier 41 and a balancer 44 are supported and swung left and right by four shafts 43 while the hammer bank carrier 41 and the balancer 44 are connected through a connection lever 47 by a link 45. As left and right stoppers to the swingings of the hammer bank carrier 41 and the balancer 44 and an energizing measn for performing directional reversal, springs each attached to the fixing part of an apparatus at one end thereof are provided to four places. By swinging a hammer bank 42 left and right by driving a linear motor 46, vibration can be reduced and a printing part can be moved at an equal speed while, by utilizing the force of a spring at the time of directional reversal, directional reversal can be performed without flowing an excessive current to the linear motor.
Patent JP-H0490568-A (JP)
Title: Developing device
Inventor: MAEDA MASAHIKO
IPC: G03G15/08
Filed: 1990-08-02
Abstract: PURPOSE:To assure that developer is passed through each hole of a sheet metal by making the constitution so that the developer carrier is pressurized through a porous sheet metal. CONSTITUTION:An opening 13a of a housing 13 of this device 10 is covered by a metal mesh member 14 consisting of the bendable and conductive porous sheet metal with a great number of holes formed on it. The lower edge part of the member 14 is attached to a lower edge part of the opening 13a, and an upper edge part is fixed along an upper edge part of the opening 13a so that it makes a pressurized contact with a periphery surface of a developing roll 11. Then, the developer is sequencially carried by a feeding roll 12 to the member 14 side, pressurized by the roll 12, electrified to negative polarity by specified electric field, sunctioned to the roll 11 side, and passed through the mesh of the member 14. The developer passed through the member 14 is carried to an abutting range with a photosensitive body drum by rotation of the roll 11.
Patent JP-S6184182-A (JP)
Title: Generating device for repetitive sound signal synchronized with video signal system
Inventor: SOU YOUCHIYOU
IPC: H04N9/802
Filed: 1984-10-02
Abstract: PURPOSE:To generate a sound signal which accompanies a reproduced picture and is reproduced correctly on the time base by providing a means which reads the signal repeatedly and successively by specific plural times so that the continuous repetitive sound signal is obtained on the time base. CONSTITUTION:A time-base expanded sound signal which is expanded on the time base by M times is converted by an A/D converter 2 into the 1st digital data with the 1st clock signal of repetitive frequency Fs1, and the data is stored in one of plural memories of a storage device 5, e.g. M1 through a data input/ output processing part 4 with a clock of repetitive frequency Fs1. When a write mode is changed into a readout mode, information stored in the memory M1 is read out repeatedly by M times as the 3nd digital data corresponding to the 1/M compressed audio signal of the time-base expanded audio signal with the 2nd clock signal having a frequency Fs2 M times as high as the frequency Fs1.
Patent JP-S58108399-A (JP)
Inventor: WAKAMATSU YOSHIO
IPC: F02K9/46
Filed: 1981-12-21
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。