baber/WOPTO huggingface dataset:
Patent JP-S63113538-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KUWAJIMA SHIGERU
IPC: G03C7/30
Filed: 1986-10-31
Abstract: PURPOSE:To improve color reproducibility by incorporating one kind of specific coupler to a green and a red sensitive emulsion layers respectively, and by specifying the wavelength corresponding to the wavelength which displays the max. sensitivity in a spectral sensitivity of the red sensitive emulsion layer and the wavelength corresponding to 30% sensitivity of the max. sensitivity. CONSTITUTION:The green sensitive emulsion layer contains one kind of the coupler shown by formula I, and the red sensitive emulsion layer contains one kind of the coupler shown by formula II. The wavelength of the max. sensitivity in the spectral sensitivity of the red sensitive emulsion layer is a range of 600-650nm. The wavelength corresponding to 30% max. sensitivity in the spectral sensitivity is a range of 550-680nm. In the formula, Za and Zb are each =N- bond, R1 and R2 are each hydrogen atom or a substitutent, X is hydrogen atom or a group capable of releasing by coupling reaction with an oxidant of an aromatic primary amine developing agent, R3 is an aliphatic hydrocarbon group or an aryl group, etc., R4 is hydrogen atom, etc., R5 is an aliphatic hydrocarbon group, etc., R6 and R7 are each hydrogen atom or a lower alkyl group. Thus, the color reproducibility of the titled material and the preservability of the dye image are improved.
Patent JP-S62120922-A (JP)
Title: Measuring device for position of machined hole
Inventor: NAKADA MASAO
IPC: B23P19/00
Filed: 1985-11-20
Abstract: PURPOSE:To enable a machined hole to be correctively moved onto an axis of light from a light source further a position of the machined hole to be measured, by detecting the position displacement of the machined hole from a difference between four kinds of light receiving signals of a light receiving sensor after a substrate is initially moved. CONSTITUTION:Position displacement in an X, Y axis direction after the initial movement exceeds permissible ranges DELTAX, DELTAY, and when a position of an insertion hole 9' is displaced from on the axis of light of a light source 16 over the permissible ranges DELTAX, DELTAY, a pulse signal, for moving a table 1 by a unit quantity deltax, deltay in a direction opposite to the direction of the displacement, is output to a motor by action of a correction moving means. Then the position in the X, Y axison of the insertion hole 9' is correctively moved by the unit quantity deltax, deltay. The above action, being repeated, corrects the both position displacements in the X, Y axis directions to be within the permissible ranges DELTAX, DELTAY, and if the insertion hole 9' is positioned on the axis of light of the light source 16, a correction movement is finished. The position of a machined hole is measured from these correction movement data and reference position data.
Patent JP-H08122486-A (JP)
Title: Gripping device for confirmation of nuclear core plug
Inventor: SAKAMAKI KAZUO
IPC: G21C19/19
Filed: 1994-10-25
Abstract: PURPOSE: To provide a remote operable gripping device for confirmation of a nuclear core plug capable of taking off the nuclear core plug, which is pulled out by means of a core plug-pulling tool to be gripped, under the surface of core water in a nuclear reactor pressurized container. CONSTITUTION: The title device comprises a body case 32 that is suspended movably in the vertical direction in a nuclear reactor, a nipping section 34 that is housed in the body case 32 slidably in the axle direction and detachably nips a plug of a core plug 1 in the diameter direction and a lifting section 35 that is fixed in the body case 32 and lifts or lowers the nipping section 34.
Patent JP-S61137345-A (JP)
Title: Manufacture of semiconductor device
Inventor: MURAYAMA MOTOAKI
IPC: H01L23/522
Filed: 1984-12-10
Abstract: PURPOSE:To reduce the margin of matching a hole to wirings by forming the first wirings on the first insulating film on a substrate, coating with the second insulating film, superposing a thin film of small light reflectivity smaller than the surface of the wirings, forming an interlayer connecting hole, then removing the thin film, and forming the second wirings. CONSTITUTION:An SiO2 film 2 and the first aluminum wirings 3 are formed on an Si substrate 1, and a light reflection preventing Si film 8 is superposed through an SiO2 interlayer insulating film 4. When photoresist 5 is coated and a through hole pattern is transferred, it is accurately transferred without extension from the wirings 3 due to the presence of the film 8. With the photoresist 5 as a mask the film 8 and the film 4 are etched to remove the photoresist 5 and the film 8. Finally, the second aluminum wirings 7 are formed. In this configuration, since no margin of matching the hole 6 with the wirings 3 may be less, the device can be highly integrated.
Patent JP-S61137741-A (JP)
Inventor: TAKAMIZAWA KESAMITSU
IPC: B32B38/00
Filed: 1984-12-10
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-H10109795-A (JP)
Title: Sheet material supplying device
Inventor: SASAKI MASAHIRO
IPC: B65H23/182
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To pay out sheet material by turning a roller at low speed and draw out the paid out sheet material at high speed and smoothly. SOLUTION: A sheet material supplying device pay out sheet material IP from a roller 701 through a tension roller 103-705 and a pay out roller 706, 707 and the sheet material is drew out by holding a tip of the paid out sheet material with a chuck part 756 and traveling and the sheet material in the way to drawing out is cut by a cutter roller 720 and the sheet material paid out after being cut is braked by a braked roller 710. Difference between speed for paying out the sheet material from the roller from tension speed of the sheet material is attracted by rising movement of the tension roller and the sheet material may not be affected by excess force when the sheet material is drawn out at high speed and the sheet material can be paid out in stable and at high speed.
Patent JP-H09103774-A (JP)
Title: Cartridge for water purifier
Inventor: MITSUTA SUSUMU
IPC: C02F1/44
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To reduce the propagation of bacteria when water supply is stopped and to suppress the damage due to the pressure change of city water with a simple structure without scaling up the cartridge to the utmost. SOLUTION: A filter housing part 17 contg. a water purifying filter 2 is provided in a cylindrical casing 16 having a water inlet 6 communicating with a purified water port 7 and a water feed port 15 to which water is supplied from the spherical valve element 13 side at the lower part, and a lid 18 is furnished at the upper part of the casing 16. Further, a passage R for supplying water to the upper part of the filter 2 from the water feed port 15 is formed between the inner periphery of the casing 16 and the outer periphery of the filter housing part 17, a water supply space S communicating with the passage R is formed between the upper face of the filter 2 and the lower face of the lid 18, and the capacity of the water supply space S is controlled to 30-150% of the volume of the filter 2.
Patent JP-H04139513-A (JP)
Title: Plane type display device
Inventor: MITANI MASASHI
IPC: G06F1/00
Filed: 1990-10-01
Abstract: PURPOSE:To keep the centroid of a display device at a lower position and to reduce the size of the lower part of the device so as to reduce the installing area of the device on a desk by arranging a power supply part and a control part at the upper part of the device together with arranging the power supply part at the lower side of the rear surface of a plane type display part. CONSTITUTION:A plane type display part 11 is formed vertically at the front of an upper unit 1 of a display device together with a control part 12 and a power supply part 13 arranged at the upper and lower sides of the rear surface of the part 11 respectively. Meanwhile a lower unit 2 of the device includes an interface circuit part 21 serving as a repeating point where the part 12 is connected to various external information processors and a power input part 22 where an external power supply is inputted to the part 13 is repeated. Then both parts 1 and 2 are fixedly connected to each other via a tilt swivel mechanism 3. As a result, the centroid of the device is kept at a lower position and the size of the lower part of the device is reduced. Then the installing area of the device can be reduced on a desk.
Patent JP-S63116909-A (JP)
Title: Antislipping device for tire for driving in snow
Inventor: SAKURAI HITOSHI
IPC: B60C27/00
Filed: 1986-11-04
Abstract: PURPOSE:To improve the antislipping effect by radially fitting arch-shaped plate springs having the predetermined spring pressure to a hub removably provided on a wheel and fitting elastic bodies having snow pins at their open ends. CONSTITUTION:Arch-shaped plate springs 20 made of stainless steel are radially fitted to an antislipping device hub 10 made of stainless steel removably provided on a wheel. A belt 30 consisting of a series of rubber-like elastic bodies having snow pins is fitted at the open ends of the plate springs 20. According to this constitution, the snow pins are stuck in the snow or ice by the elastic force of the elastic bodies 30 and arch-shaped plate springs 20 independently of the pressure in a tire, the grounding area is increased due to the belt-shaped elastic bodies, and the antislipping effect is improved. At the same time, the road surface can be prevented from being damaged.
Patent JP-H0980338-A (JP)
Title: Scanning optical device
Inventor: TAKAYAMA HIDEMI
IPC: B41J2/44
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To correct the scanning speed of scanning light or the curvature and tilt of a scanning line with a variable prism. SOLUTION: The scanning light L1 of a rotary polygon mirror 12 is imaged on a photoreceptor on a rotary drum 13 through an image formation optical system 14. Between the image formation optical system 14 and rotary drum 13, the variable prism 15 constituted so that a couple of glass plates 15a are connected to each other with a bellows 15b and liquid is charged into the sealed space 15c is provided to correct the scanning speed of the scanning light L1 or the curvature or tile of the scanning line by periodically swinging one glass plate 15a and to correct defocusing by varying the isolation distance between both the glass plates 15a.
Patent JP-H01103072-A (JP)
Title: Picture input device
Inventor: MIZOGUCHI YOSHIYUKI
IPC: H04N5/225
Filed: 1987-10-15
Abstract: PURPOSE:To fix tightly a mount onto a main body and to keep excellent heat dissipation of an image pickup element CCD by dividing the mount into a mount to fit the lens onto the main body and a mount to adjust back focus. CONSTITUTION:In fixing the mount 1A to the main body, the vertical alignment between the optical axis of the lens and the face of CCD is adjusted by adjusting an adjustment component 4 because the mount 1A is supported by three adjusting components 4. Then back focus is adjusted differently from each lens by means of a mount 1B. In turning the mount 1B, the lens plating contact face 1Ba of the mount 1B is moved vertically. The lens is fitted to a screw part 1Aa of the mount 1A and tightened and positioned in contact with the lens plating contact face 1Ba of the mount 1B.
Patent JP-H05101248-A (JP)
Title: Paper money quality identifying device
Inventor: TAKEMOTO TAKATOSHI
IPC: G07D7/16
Filed: 1991-10-08
Abstract: PURPOSE:To automatically identify the quality of paper money in the places of amusement by providing a paper money quality identifying device of an inexpensive and compact constitution. CONSTITUTION:A paper money quality identifying device consists of a paper money quality detecting part 10 and a paper money quality deciding part which decides the quality of the paper money based on the output signal of the part 10. The part 10 includes a transfer guide 20 and plural pairs of photosensors 30, and a transfer path 23 is provided in the guide 20 for a paper money M. The light emitting parts of the photosensors 30 are arrayed on a row on one of both inside surfaces of the guide 20 and in the transfer width direction of the paper money M. Meanwhile the light receiving parts of the photosensors 30 are arrayed on the other inside surface of the guide 20 at the side opposite to the light emitting parts centering on the path 23.
Patent JP-H1184509-A (JP)
Title: Camera incorporating mask
Inventor: HAGIWARA SATORU
IPC: G03B17/28
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To improve the design of a mask pattern in the case of incorporating a mask for forming a mask pattern around a subject image just before a film surface. SOLUTION: This camera is equipped with a light source which emits flash light in synchronization with the operation of a shutter, and the mask which is equipped with acrylic for a light diffusing member 37 and an optical fiber housing chamber 38a positioned in front of the acrylic, where an opening part 30a opening at a position where it enters all the area of the periphery of the exposure range of a subject is formed and which is attached to an exposure frame positioned just before the film. An optical fiber 38 housed in the chamber 38a is arranged to surround the opening part and connected to the light source, and further a light leak part 38c making the emitted light from the light source incident on the acrylic 37 is formed on the peripheral wall of the optical fiber 38.
Patent JP-S62122228-A (JP)
Title: Method for testing of wiring board
Inventor: UDA TAKAYUKI
IPC: G01R31/26
Filed: 1985-11-22
Abstract: PURPOSE:To enable the easy and steady operation test about the all internal wirings formed on a pellet mounting board by using a test board on which predetermined wirings and electrodes for testing are formed. CONSTITUTION:A test board 1 which is made by forming test wirings and test electrodes comprising electrodes and conduction lead wirings on an insulating substrate is used and those lead wirings are connected to a testing device. Next, the test board 1 is put on a pellet mounting board 6 and a test electrode 2 of the test board is brought in contact with electrodes to be tested 10, 10a and 10b of the pellet mounting board, thereby connecting pellet mounting electrodes 9, 9a, 9b, 9c, and 9d to test wirings 4 and 4a electrically. Accordingly, even when a wiring is cut off by the above pellet mounting electrodes, the conduction of electricity between that wiring and the electrode to be inspected can be attained through the inspection wiring, so that continuity test among the test electrodes being in contact with the electrodes to be tested becomes possible.
Patent JP-2000083862-A (JP)
Title: Toilet seat device
Inventor: ISHIBASHI NOBORU
IPC: A47K13/30
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To save energy by preventing lost due to convection upward the toiler seat and reducing the loss of convection heat by providing a toilet seat mounted on a toilet bowl and having a heater inside, and a lid mounted on the toilet seat, and covering at least the top and outside of the toilet seat with the lid when the lid is closed. SOLUTION: A toilet seat 2 is mounted on a toilet bowl 1, and the toilet seat 2 is covered with a toilet bowl lid 3 from above. And the toilet seat 2 is formed of a toilet seat body 5 of an inverted U-shape in a plane view, and a bottom plate 6, and a heating device 4 such as a heater is arranged on the top of the interior and is held at a setting temperature. Therefore, air around the toilet seat 2 is heated, producing convection in the surrounding which carries heat upward. At this time, a space 8 is formed above by covering the top 11 and the outside 10 of the toilet seat 2 with the lid 3 and a collar portion 9, and convection (draft) is contained in the space 8, thereby reducing a convention heat loss and making the toilet lid 3 also absorb radiant heat from the toilet seat 2 by radiating it into the space 8. As a result, energy conservation can be promoted.
Patent JP-H06109651-A (JP)
Title: Flaw detector
Inventor: TAKADA HITOO
IPC: G01B11/30
Filed: 1992-09-30
Abstract: PURPOSE:To simplify initial adjustment by providing a light emitting element with respect to an object to be inspected at a position having an equal optical distance between the object and a specific pixel of a line-type image sensor. CONSTITUTION:An optical distance between an object 5 to be inspected and a line-type image sensor 2 is equal to an optical distance between the object 5 and LED lamps 4a to 4c. A control part 7 sends signals to the lamps 4a to 4c to have the lamps 4a to 4c lit up. Thus light from the lamps 4a to 4c is reflected by a half mirror 3 and projected through an image forming lens 1 onto the object 5. Then a focus adjustment mechanism of the lens 1 is adjusted to focus projected images of the lamps 4a to 4c while a projected image of the object 5 is being observed. In this state, the image of the object 5 is formed through the lens 1 and the mirror 3 on the sensor 2 due to optical symmetry of a light path, and focus adjustment is completed.
Patent JP-H03123861-A (JP)
Title: Immunochemical measurement method of haptens
Inventor: ITO MICHIO
IPC: G01N33/53
Filed: 1989-10-06
Abstract: PURPOSE:To easily make determination of haptens with a high sensitivity by bringing specific three reagents and a sample into reaction and imparting a magnetic field thereto after reaction, then separating the agglutinated lumps of the reagents and the unreacted reagents and measuring the amt. of the remaining reagents. CONSTITUTION:The three reagents; a high-polymer compd. conjugated with the hapten (reagent A), an insoluble carrier particle deposited with the antibody to the haptens (reagent B) and an insoluble carrier particle contg. a magnetic material deposited with the antibody to the antigen determinant different from the haptens in the reagent A and the sample are brought into reaction. The magnetic field is impressed thereto after the reaction to separate the agglutinated lumps of the reagent B and reagent C formed via the reagent A and the unreacted reagent C and the amt. of the remaining reagents B is measured. Since the agglutination of the reagent B and reagent C formed via the reagent A measures the degree to be conflictively inhibited by allowing haptens in the sample to react with the reagent B, the concn. of haptens in the sample can easily be measured with the high sensitivity.
Patent JP-S62121747-A (JP)
Title: Method of crosslinking modified ethylene copolymer
Inventor: WATANABE NAOTOSHI
IPC: C08L23/26
Filed: 1985-11-22
Abstract: PURPOSE:To obtain the titled crosslinked copolymer having excellent resistance to heat and solvents and rubber characteristics, by reacting a specified modified ethylene copolymer with an org. peroxide and a crosslinking aid. CONSTITUTION:An ethylene copolymer (a) composed of a monomer unit (i) of formula I, 8-45mol% of a monomer unit (ii) of formula II (wherein R<1> is H, CH3; R<2> is a 1-10C straight-chain or branched alkyl) and a monomer unit (iii) of formula III and/or 0.05-5.0mol% of the combined quantity of the component (iii) and a monomer unit (iv) of formula IV (wherein R<3> is H, an alkyl) is modified with pref. 30C or lower unsaturated amine or unsaturated alcohol (b) having at least one double bond in a quantity of 0.2-2.0 times by mol the combined quantity of the components (iii) and (iv) at 120-300 deg.C for 3-20min to obtain a modified ethylene copolymer (A) having an MI of 0.01-1,000g/10min. 100pts.wt. component A is reacted with 0.1-20.0pts.wt. org. peroxide (B) having a decomposition temp. of 120 deg.C or above and 0.1-20.0pts.wt. crosslinking aid (C).
Patent JP-H08103053-A (JP)
Title: Cooler of motor
Inventor: ITO YASUMITSU
IPC: H02K9/19
Filed: 1994-09-30
Abstract: PURPOSE: To provide a small-sized lightweight motor in which the clogging of a cooling water passage is eliminated easily. CONSTITUTION: A cooling water passage 12 is made between a water jacket 10 and the periphery of a motor case 2 by interposing a seal material 11 between the water jacket 10 and the motor case 2 to demarcating it into the cooling water passage 12. Hereby, the structure is simplified, and the cooling water passage 12 is removally formed at the periphery of the motor case 2, and even if the cooling water passage 2 is clogged, the clogging can be removed, and the external size can be downsized, and also the cooling water passage 12 is made by arranging it in such a way not to affect the strength of the motor case 2, and the weight of the motor can be reduced.
Patent JP-H0597007-A (JP)
Title: Structure of bumper reinforcement with closed section
Inventor: KIYAMA HISASHI
IPC: B60R19/04
Filed: 1991-10-09
Abstract: PURPOSE:To maintain the condition where the load in the colliding direction is absorbed effectively and increase the strength by restricting swings of the foremost of a horizontal rib with a swing checking part, and suppressing deformation in the runoff direction at the time of collision. CONSTITUTION:An inner member 3 and outer member 2 having channel-shaped section split to the fore and aft at the time of installing in a car are joined together by a die slide forming method, and a bumper reinforcement is formed in a closed section, and therein the outer member 2 is provided with horizontal ribs 7 in the form of flat plate extending within this closed section in the direction of die opening while the inner member 3 is furnished with swing checking parts 9 which are engaged by the foremost of the horizontal ribs 7 and check swinging. This allows maintaining high producibility by the die slide shaping method and eliminates necessity for reinforcement through installing a metal plate alongside with the aid of the horizontal ribs 7, which leads to accomplishment of lightweight construction and cost-down.
Patent JP-H0515545-A (JP)
Title: Ultrasonic treating apparatus
Inventor: IKEDA YUICHI
IPC: A61B18/00
Filed: 1991-10-09
Abstract: PURPOSE:To achieve an operation safely by a high amplitude ultrasonic vibration by preventing poor visual field by the atomization of a liquid medium while the ultrasonic vibrator is cooled efficiently. CONSTITUTION:A part of a liquid medium in a water feeding path 13a between an inner sheath 11 and an outer sheath 12 is returned near the tip part the inner sheath 11 by a suction force from the side a first suction path 8 to flow into the first suction path 8 through leak hole 16 from a second suction path 13b between an ultrasonic transmission member 7 and the inner sheath 11.
Patent JP-2000080135-A (JP)
Title: Production of graft copolymer
Inventor: MAEDA YOSHIHARU
IPC: C08G77/442
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To enable an unreacted silicone macromonomer to be decreased by charging the total amt. of a silicone macromonomer into a polymerizer at the early stage and slowly supplying the total amt. or part of another free- radically polymerizable monomer into the polymerizer after the beginning of the polymn. SOLUTION: The silicone macromonomer is one having a free-radically polymerizable group [e.g. a (meth)acryloyl or styryl group] bonded to one terminal of a linear silicone molecule and pref. has a number average mol.wt. (by gel. permeation chromatography, in terms of polystyrene) of 1,000-100,000. Pref., the other free-radically polymerizable monomer consists mainly of a (meth)acrylic monomer and/or styrene; more specifically, 50-100 wt.% of it is pref. a (meth)acrylic monomer and/or styrene. Pref., the amt. of the silcone macromonomer is 0.5-60 wt.% of the total amt. of the monomers.