baber/WOPTO huggingface dataset:
Patent JP-H10123649-A (JP)
Title: Silver halide photographic emulsion
Inventor: MORIMURA KIMIYASU
IPC: G03C1/035
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a highly sensitive emulsion with low level of fog and excellent granularity by containing a sliver chloride bromide or silver iodide bromide grain having a specified quantity of silver chloride area to the total silver quantity, and containing a metal ion. SOLUTION: This photographic emulsion contains a silver chloride bromide or silver iodide bromide chloride grain having a silver chloride area of 0.3 mole % or more and 50 mole % or lower to the total silver quantity and containing at least one ion of the group consisting of ions of Ga, In and metals of the eighth group to the tenth group. Namely, the emulsion grain is formed of silver chloride bromide or silver iodide bromide chloride containing the silver chloride area, preferably, formed of silver iodide bromide chloride. Since the fluctuation coefficient of distribution of grain size is preferably 20% or less in case of silver iodide bromide chloride, the silver iodide bromide content is preferably 7 mole % or less and 1 mole % or more.  When not only the metal ions of the eighth group to the tenth groups but also ligand complexes of Ga<3+> and In<3+> are used as dopant, an effective shallow electron trap can be formed.
Patent JP-H03158030-A (JP)
Title: Signaling transmission system
Inventor: KAWAMURA HAJIME
IPC: H04J3/12
Filed: 1989-11-15
Abstract: PURPOSE:To send plural kinds of signaling channels for each line efficiently by constituting a multi-frame including an envelope for signaling transmission. CONSTITUTION:First-6th line signalings are sequentially arranged one by one bit to 6 bits except the head F bit and the end S bit in 8-bit envelopes 11-14 in a format of a multi-frame constitution each comprising of 4 multi-frames MF1-MF4, and 4 kinds and 2 kinds of signaling channels 21-24 and 31-32 of each line are arranged sequentially to the multi-frames MF1-MF4 to form a signal format. One bit of signaling of each line is assigned to each envelope in the multi-frame constitution and the kind of the signaling is assigned to each frame, the bit number of the signaling channel per frame is reduced and the transmission efficiency is improved.
Patent JP-S62162053-A (JP)
Inventor: ISABE HIROKO
IPC: D04B1/22
Filed: 1985-12-30
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-S63226657-A (JP)
Title: Developing solution for photosensitive planographic printing plate
Inventor: MATSUMOTO HIROSHI
IPC: G03F7/30
Filed: 1986-12-15
Abstract: PURPOSE:To prevent the contamination of an automatic developing device arising from the propagation of microorganisms by incorporating at least one kind of antiseptice and/or sterilizers into a developing soln. CONSTITUTION:At least one kind of the water soluble antiseptics and/or sterilizers in addition to essential components for development are incorporated into the developing soln. in order to prevent putrefaction by the propagation of fungi and bacteria in a washing bath after development of the automatic developing device and to prevent the contamination of a planographic printing plate which is a material to be processed. Formalin, salicylic acid or the salt thereof and sorbic acid or the salt thereof are used as the water soluble antiseptics and/or sterilizers. Although the ratio of the antiseptics and/or sterilizers varies with the kinds and sterilizing power of the compds. to be used, the antiseptics and/or sterilizers are usualy used at 0.0001-3wt.% based on the total weight of the developing soln. The more preferable range thereof is 0.001-1wt.%.
Patent JP-2001116969-A (JP)
Title: Method for collecting fiber tape
Inventor: UCHIYAMA YOSHIMI
IPC: G02B6/44
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To surely insert fiber tapes into the unidirectional winding groove of a grooved rod. SOLUTION: The method for collecting the fiber tapes includes a process for dropping the fiber tapes 3 into respective grooves 2 in a collecting die 5 arranged in a suitable position in the longitudinal direction of the grooved rod while rotating the grooved rod 1 in the outer peripheral part of the unidirectional winding groove 2 having the pitch p is isometrically bored around the axis at the number of revolution N and while taking off the rod at the taking off speed V=pN, a process for detecting a pitch fluctuation of the groove 2 in the upstream side of the collecting die 5, a process for moving the collecting die 5 in the longitudinal direction of the grooved rod in accordance with the pitch fluctuation to adjust the dropping position for the fiber tapes 3,  and a process for varying the taking-off speed V so as to return the collecting die 5 to a neutral position when the collecting die 5 is deviated from the neutral position, a process for imparting an additional adjusting transfer quantity other than a quantity according to the pitch fluctuation as the transfer quantity of the collecting die 5.
Patent JP-H11134498-A (JP)
Title: Pattern collating device
Inventor: NAKAJIMA HIROSHI
IPC: G06T7/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the influence of a background or stain as much as possible and to improve a recognition rate by adopting differences in a gradation value between a pattern image and a background image, and collating an image only of registered patterns and an image only of collated patterns. SOLUTION: At the time of fingerprint registering, a control part 20-1 fetches the image on a prism 10-32 with a frame memory 20-5 as a background image in a state where a light source 10-31 is turned on and a finger is not placed on a fingerprint sensor 10-3. Then, a user puts the finger on a prism 10-32 and fetches it as a registered fingerprint image A including the background. After that, difference in the gradation value between the registered fingerprint image A and the background image B is adopted so as to obtain an image C of only a registered fingerprint. At the time of a fingerprint collation, the finger is put on the prism 10-32, the fingerprint is obtained in the same way as that of registering and it is fetched as a collated fingerprint image D including the background.  Difference between the collated fingerprint image D and the background image B is adopted so as to obtain the image E of only a collated fingerprint. Then, the fingerprint is collated based on the images C and E.
Patent JP-H04171730-A (JP)
Title: Semiconductor device
Inventor: FUJITA KOICHI
IPC: H01L21/336
Filed: 1990-11-02
Abstract: PURPOSE:To improve withstand voltage performance by forming a drain electrode at a distant from immediately under a gate electrode, a low-doped diffusion layer between gate and drain electrodes, and a source electrode over a part immediately under the gate electrode in a MOSFET. CONSTITUTION:A gate oxide film 2 and a gate electrode 3 are formed on a p-type semiconductor substrate 1, and the gate electrode 3 is used as a mask to inject an n-type impurity from a direction 4 making an angle theta with the normal of the substrate 1 and annealed to form a drain n<-> layer 6a and a source n<-> layer 7a. In the presence of the mask of the gate electrode 3, the drain layer 6a is formed at a distance from immediately under the gate electrode 3, and the source layer 7a over a distribution to immediately under the gate electrode 3. Next, a low concentration n-type impurity is injected from a direction of arrow 5 to form a drain n<--> layer 8a in the gate electrode 3 immediately under the drain. Upon application of positive voltage on the drain D to earth the source S, a depletion layer spreads mainly over the drain n<--> 8a. This can improve withstand voltage performance.
Patent JP-H11232688-A (JP)
Title: Optical pickup device
Inventor: SUGIURA SATOSHI
IPC: G11B7/125
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To realize miniaturization of a device and reproduction of an RF signal by a diffraction grating transmit light having a large light amount by providing a diffraction grating formed on a waveguide layer, a first light receiving element for receiving a transmit light which has passed the diffraction grating, and a second light receiving element for receiving a diffracted light from the diffraction grating. SOLUTION: A laser light from a semiconductor laser 1 is emitted on a phase film layer 2 on an optical disk 7 to change a phase, and is reflected by a polarization film layer 3 to again pass the phase film layer 2 and obtain further phase change. The light is converged to be incident on an information surface of the optical disk. The laser light diffracted and reflected there obtains phase change at the phase film layer 2 and passes the polarization film layer 3. This transmit light is subjected to mode coupling of wavefronts at a diffraction grating 4 at an interface between a cladding layer 25 and a light waveguide 5 to be split into a diffraction guided light propagating in the light waveguide 5 and a transmit light directed downward in the optical disk 10.  Most of the reflected laser light becomes the transmit light to generate a track signal and an RF signal at a first light receiving element 6, and the remaining diffraction guided light generates a focus signal at a second light receiving element 7 at an end of the light waveguide 5.
Patent JP-H02180827-A (JP)
Title: Use of tocopherol, benzyl, chisantinol or hexyl nicotinate or tocopherol acetate
Inventor: ECHIENNU SUUDAN
IPC: A61K9/00
Filed: 1989-11-16
Abstract: PURPOSE: To use the α-tocopherol, benzyl or xanthinol ester or nicotinic acid, etc., for producing weight-reducing activity medicine and cosmetic compositions containing no other lipolytic substance for a caffeine-like activity and useful for cellulitis and local adiposis. CONSTITUTION: This α-tocopherol, benzyl, xanthinol or hexyl ester of nicotinic acid or α-tocopherol acetic acid ester is used as a lipolytic substance for producing weight-reducing medicine and cosmetic compositions containing no other lipolytic substance for a caffeine-like activity and useful for cellulitis and local adiposis. The composition contains the lipolytic substance in an amount of 0.1-10wt.%, preferably 0.5-5wt.%, based on the whole weight of the composition. The composition is orally, parenterally, rectally or locally administered in the form of tablets, capsules or sugar-coated tablets.
Patent JP-H09116293-A (JP)
Title: Electromagnetic wave shielding material, its manufacture, and its application method
Inventor: ABE TOKUJI
IPC: B32B15/08
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient shielding effect, make possible application which is easy and does not require a long time, and reduce application cost, by sticking an adhesive agent layer on a plastic film of a surface layer whose volume resistivity is smaller than or equal to a specified value, and covering the surface of the adhesive agent layer with release paper. SOLUTION: The back of a plastic film 1 is coated with a deposition layer 2 of conductive material. The conductive material or magnetic material having conductivity is metal or alloy whose volume resistivity is at most 10<-4> Ωcm. The back of the deposition layer 2 is coated with adhesive agent 3. Release paper 4 is stuck on the adhesive agent 3 surface, thereby forming electromagnetic wave shielding material A. In the case of application, the release paper 4 on the back of the plastic film 1 is peeled, and the film is stuck on the face of the back side or the surface side of a floor, a wall, a ceiling, a bridge, etc. The film is grounded. If necessary, wall paper is stuck on the surface of the film by using adhesive agent. When figure is printed on the surface of the film it is unnecessary to stick a wall paper on the film.
Patent JP-H08132330-A (JP)
Title: Industrial scraper
Inventor: MATSUNAGA HISAO
IPC: B23Q11/08
Filed: 1994-11-07
Abstract: PURPOSE: To provide an industrial scrape which is capable of getting into contact with a slide surface even when the slide surface is a curved one, and which is protected from being damage even when high-temperature cutting chip or the like directly comes into contact with it. CONSTITUTION: The industrial scraper 1 comprises a resilient member 4 having a V-shaped cross sectional surface comprising an installation part 2, and a lip part 3 provided inclined to the installation part 2, and a metal thin plate 5 attached to the inclined side of the lip part 3. Especially, a tip 5a of the metal thin plate 5 is protruded from a tip 3a of the lip part 3, and the tip 5a of the metal thin plate 5 is installed by the installation part 2 to get into contact with a specified slide surface. Such softness as to able to get into contact along curvature or irregularities of the slide surface is provided by the lip part 3, and because it is the tip 5a of the metal thin plate 5 that gets into contact with the slide surface, its thickness is set to be proper for sealing, where the lip part 3 of the resilient member 4 backs up this metal thin plate 5.
Patent JP-H04172080-A (JP)
Title: Image pickup device
Inventor: ARAI HIDEYUKI
IPC: G03B7/28
Filed: 1990-11-06
Abstract: PURPOSE:To enable an appropriate photometry even in a backlignt photographing or a photographing generating a discolor by discriminating a brightness distribution state in a screen, and executing a photometry according to the discriminated result. CONSTITUTION:A brightness distribution state discriminating circuit 15 detecting the brightness level of an optional area in the screen and discriminating the brightness distribution state in the screen, a gate pulse generating circuit 13 outputting a gate pulse for setting a prescribed area, and a changeover circuit 16 selecting the gate pulse then outputting are provided. That is, by the brightness distribution state discriminating circuit 15, the brightness distribution state is discriminated, and the gate pulse is selected according to the discriminated result. And the photometry of the prescribed area in the screen set by the selected gate pulse is executed, and based on the photometry result, an optimum exposure control is performed. Thus, a natural and bright video can be obtained.
Patent JP-H02145766-A (JP)
Title: Production of long-sized superconducting material
Inventor: ARIMA TAKANAO
IPC: C01B13/14
Filed: 1988-11-25
Abstract: PURPOSE:To produce the title high-strength long-sized superconducting material having a high superconductivity transition temp. by pyrolyzing the halides of Bi, Pb, Sr, Ca, Cu, etc., in an oxidizing atmosphere, and heat-treating the metal- oxide coating film formed on a long-sized substrate. CONSTITUTION:A long-sized substrate is traveled through a heating zone filled with an oxidizing atmosphere. The heating zone is held at about 700-900 deg.C. The substrate is formed with a heatresistant material such as carbon, ceramics, metal, and glass. The halides of Bi, Sr, Ca, and Cu and further Pb halide, as required, are vaporized, and introduced into the heating zone. The metal halides are pyrolyzed therein and converted to their oxides. The oxides are deposited on the substrate to form a coating film. The coating film is heat-treated at about 800-900 deg.C for about 10min to 10hr in the oxidizing atmosphere. By this method, a Bi-Sr-Ca-Cu-O-based or Bi-Pb-Sr-Ca-Cu-O-based long-sized superconducting material having high strength and a high superconductivity transition temp. is obtained.
Patent JP-2001132603-A (JP)
Title: Cooling type precombustion chamber assembly
Inventor: DEVANG D DEIVECHA
IPC: F02F1/24
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a cooling type precombustion chamber assembly for an internal combustion engine capable of reducing ignition plug temperature, increasing longevity of an ignition plug and reducing dead time of an engine. SOLUTION: An ignition plug cooling passage 98 is arranged in a second main body part 24 of a cooling type precombustion chamber assembly 10. The ignition plug cooling passage 98 is furnished with a first side surface 100 arranged in a circumference of a spirally provided bore part 68 arranged in the second main body part 24 with an interval. Each of inner surfaces of the ignition plug cooling passage is constituted of the first side surface 100 and a second side surface 102. An opening 108 arranged in the second main body part 24 opens in the passage 98 on the second side surface 102, and passes coolant between a cylinder head 14 and the passage 98.
Patent JP-S62155736-A (JP)
Inventor: FUKUBA SHINJI
IPC: H02J7/35
Filed: 1985-12-27
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-S63152695-A (JP)
Title: Low-frothing lubrication oil composition
Inventor: IRIYAMA SHIGERU
IPC: C10M105/40
Filed: 1986-12-16
Abstract: PURPOSE:To obtain a water-soluble lubrication oil composition having excellent lubricity as a metal working lubricant and low frothing tendency, by using a specific carboxyl-containing monoester and a specific amine salt or an alkali metal salt as essential components. CONSTITUTION:The objective lubrication oil composition contains (A) a carboxyl-containing monoester produced by reacting (i) one or more kinds of acid anhydrides of formula I (R<1>-R<3> are H, alkyl or alkenyl) with (ii) one or more kinds of polyoxyalkylene compounds having molecular weight of 400-2,000 and selected from an adduct of polyoxyethylene (POE) to a polyhydric alcohol, a random or block adduct of POE and polyoxypropylene (POP) to a polyhydric alcohol, an adduct of POE to a monohydric alcohol of formula II (R is <=4C alkyl) and a random or block adduct of POE and POP to a monohydric alcohol of formula III and (B) an (alkanol)amine and/or an alkali metal compound.
Patent JP-H10131766-A (JP)
Title: Power generation device
Inventor: IIZUKA SOICHI
IPC: F02C6/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a generation device suitable for usage in an office or a home. SOLUTION: A compressor 1 and turbines 2, 3, 4 each composed of front, intermediate and rear stages are sequentially arranged on a shaft 5 whose one end is connected to a generator 8 through deceleration gears 6, 7. Heat exchangers 9, 10, 11 are arranged on medium gas outflow sides of the turbines, thereby inflow sides and outflow sides of the turbines 2, 3, 4 are communicated with each other. A combustion oven 14 and a heat exchanger 12 are arranged between the heat exchanger 9 and the heat exchanger 11. The heat exchanger 11 communicated with an air blower 13 is communicated with the inflow side of the compressor 1. The outflow side of the compressor 1 is communicated with the inflow side of the turbine 2 through the heat exchanger 12 which is then communicated with the heat exchangers 9, 10.  In such a case, excessive power generated by fluctuation of a general load connected to a power generator 8 is supplied to an electrothermal device 22 through an electric current controlling means 21 to heat high temperature gas generated in the combustion oven 14 by means of the electrothermal device 22.
Patent JP-H04172582-A (JP)
Title: Electronic equipment
Inventor: YAMAMOTO YOSHINORI
IPC: G06K17/00
Filed: 1990-11-07
Abstract: PURPOSE:To surely protect memory contents even when a memory card is extracted during readout and writing by providing a lid and its opening/closing sensor. CONSTITUTION:The lower part of a lid 18 is mounted on a box body 11 freely opening and closing in a memory card takeout port 17, when the lid 18 is opened forward, the inside of the takeout port 17 can be observed. Inside of it, a card connector 20 mounting a RAM card 19 freely extractable is provided. A sensor 21 is mounted on the upper part of the takeout port 17 so as to optically detect the opening and closing of the lid 18. A terminal part is formed on one side of the RAM card 19, and the RAM and a control circuit of electronic cash register are connected by card insertion to enable readout and writing. Thus, even when the memory card is extracted during readout and writing, the memory contents can be surely protected.
Patent JP-2000203873-A (JP)
Title: Glass composition for lamp, stem for lamp and bulb for lamp
Inventor: KONDO TOSHIFUMI
IPC: H01J61/30
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a glass composition for a lamp, containing no lead oxide, and enabling the reduction of the amount of mercury consumed while lighting to satisfy the demand of environmental protection. SOLUTION: This glass composition for a lamp comprises 65-75 wt.% SiO2, 0.5-4 wt.% Al2O3, 1-8 wt.% Na2O, 1-8 wt.% K2O, 0-2 wt.% Li2O, 0.5-5 wt.% MgO, 1-8 wt.% CaO, 1-7 wt.% SrO, 3.5-7 wt.% BaO, 0-3 wt.% B2O3, 0-1 wt.% Sb2O3, 0-0.2 wt.% Fe2O3, 0-1 wt.% TiO2, O-1 wt.% CeO2 with the proviso that the total amount of Na2O, K2O and Li2O is <=13 wt.%.
Patent JP-H10139004-A (JP)
Title: Packaging device
Inventor: TAGO MAMORU
IPC: B65B11/16
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To eliminate a work using an assembling jig when a carrying belt conveyor is attached and detached to/from a device main body, and a disassembling work for parts which constitute a door interlocking mechanism, and facilitate the work by providing the door interlocking mechanism and a detecting part collectively on the device main body side. SOLUTION: A link mechanism 72 which is a door operating mechanism required for the detection of an opening motion of a door 25, which is provided at a carrying-in port 21c, and a micro-switch 79 which is a detector, are collectively provided on a main body frame 21 side while being totally independent from a carrying-in belt conveyor 22. That is, the link mechanism 72 is constituted in such a manner that it is not provided on the carrying-in belt conveyor 22 side at all. By doing so, at the time of a detaching, a troublesome work to disassemble the parts constituting the link mechanism 72 is not required, and an easy removal becomes possible. In the same manner, at the time of an attaching, a troublesome work to assemble the parts constituting the link mechanism 72 using an assembling jig, is not required, and an easy attaching becomes possible.
Patent JP-H04171547-A (JP)
Title: File converter
Inventor: FUTAI MAKOTO
IPC: G06F12/00
Filed: 1990-11-06
Abstract: PURPOSE:To use the different files based on plural OSs or device types by having accesses to the files based on these OSs and device types and converting the files into other ones of other OSs and device types. CONSTITUTION:A display device 1 is provided together with a console 2, a CPU main body 3, a main memory 4, an external storage 5, an OS basic drive device 6, and a conversion drive device 7. Then one of plural OSs or device types shown by a menu display means is selected and designated, and an individual driver corresponding to the designated OS or device type is started and an access is given to the file of the designated OS or device type. Then an access is given to the file set based on the OS or device type designated by the return information, and this designated file is converted into another file according to another OS or device type. As a result, the files obtained by plural different OSs and device types can be converted into a file used for a specific OS or device type. Thus plural different files can be used.
Patent JP-2000111970-A (JP)
Title: Diaphragm mechanism
Inventor: TSUZUKI MASAHIKO
IPC: G03B9/02
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent an effective FNo from getting dark even in the case of concurrently using an ND filter in a diaphragm mechanism consisting of two diaphragm blades. SOLUTION: This diaphragm mechanism is provided with two diaphragm blades 1 and 3 controlling a light quantity by movement and a fixed diaphragm 6a regulating an open diameter in a diaphragm case supporting the blades 1 and 3 movably in a direction orthogonal to an optical axis. In such a case, either blade 1 is provided with the ND filter 2 restricting the transmitted light quantity, and the blades 1 and 3 are largely kept away from the diaphragm 6a when they are opened, but the aperture part of the diaphragm 6a is covered only with the ND filter 2 in a state where the diaphragm blade is moved for a while after opening, and is restricted by the blades 1 and 3 by the succeeding movement.