baber/WOPTO huggingface dataset:
Patent JP-H03153236-A (JP)
Title: Silver halide photographic sensitive material
Inventor: DAIMATSU HIDEKI
IPC: G03C1/06
Filed: 1989-11-10
Abstract: PURPOSE:To obtain the silver halide photosensitive material which is improve in the degree of black color or image silver and has the color tones of a cold black tone, high sensitivity and high covering power by incorporating a nondiffusive compd. which releases a diffusive dye by receiving intramolecular nucleophilic substitution reaction after reduction into a photosensitive material layer. CONSTITUTION:The dye images corresponding to silver development are formed of the nondiffusive compd. which releases the diffusive dye by receiving the intramolecular uncleophilic substitution reaction after reduction in the silver halide emulsion layers and/or other layers. Preferable dyes among anthraquinone dyes, azo dyes, azo methyne dyes and indoaniline dyes are used as the diffusive dye to be released. Thus, the silver halide photographic sensitive material which is improved in the degree of the blackness of the image silver to apply the color tone of the cold black tone over a wide density region from the low density part to the high density part and has the high sensitivity and high covering force is obtd.
Patent JP-2001117876-A (JP)
Title: Authenticating device using biological information and its method
Inventor: IKEGAMI JUN
IPC: G06F21/32
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an authenticating device and its method using biological information, by which the 'pretense' of others, etc., is correctly excluded in an individual authenticating system using biological information. SOLUTION: Collating information 50 is the combination of biological information such as fingerprint feature point information with identifying information. Time information has been used as identifying information in a conventional manner. But the serial number or the name of a device for sampling biological information, route information from the sampling device to the authenticating device or a series of numbers given to biological information sampled by the specified device, etc., are adopted as identifying information. Then whole collecting information 50 is enciphered and transmitted from the biological information sampling device to a collating device via a network.
Patent JP-S62156614-A (JP)
Title: Method for supplying illuminating light in electronic endoscope device
Inventor: CHIKAMA TOSHIO
IPC: G02B23/26
Filed: 1985-12-28
Abstract: PURPOSE:To control the pulse supply time to obtain a vivid image by selecting the state where a luminous flux is traversed by a chopper to supply an illuminating light pulse interruptedly and the state where the chopper does not traverse the luminous flux and is stopped in this state. CONSTITUTION:A notched window 31a is provided in the peripheral part of a chopper 27, and a window 32a larger than said window 31a is provided on a chopper 28. The chopper 28 is stopped not to intercept a luminous flux A of a light source 21, and the chopper 27 is rotated once in every one frame scanning time to supply the illuminating light pulse. the chopper 27 is stopped and the chopper 28 is rotated to increase the supply quantity of pulses. The signal of a solid-state image pickup element 16 inputted from an endoscope 10 is projected on a monitor, and choppers are selected to control the pulse supply time in accordance with the use state and the observation position of the endoscope. Thus, one-frame scanning components of image are projected vividly even in case of a quickly moving object.
Patent JP-S62153586-A (JP)
Title: Vane type compressor
Inventor: ABE RYOICHI
IPC: F04C18/344
Filed: 1985-12-26
Abstract: PURPOSE:To prevent vanes from producing noise, by attaching cushioning members to abutting sections between the vanes and a swing ring, and by press ing the vanes against the inner surfaces of a cylinder with the use of the resil ient force of a spring when the vanes are retracted into a rotor. CONSTITUTION:A swing ring 17 and a coil spring 18 are disposed in the bore section 16 of a rotor 12, and hard rubber cushioning members 19 are attached to parts in which the swing ring 17 makes into contact with the trailing edges of vanes 14. When the stepped section 15 of each vane 14 impringes upon the swing ring 17, the cushioning function of the member 19 suppresses contact sound, thereby it is possible to provide a quiet vane type compressor.
Patent JP-H01134636-A (JP)
Title: Data processing device
Inventor: MASUDA SATOSHI
IPC: G06F12/10
Filed: 1987-11-20
Abstract: PURPOSE:To easily reversely convert the information given to an external part and to obtain internal information by outputting an instructing signal to instruct the access timing to the external part when the converting information is set to a converting table. CONSTITUTION:When a main memory 10 is accessed and converting information is set to an address converting buffer 8, a memory control unit 7 outputs an instructing signal phi to instruct the access timing of the memory 10 to an external part. The signal phi is supplied to an emulator main body 20. The main body 20 stores the address, the data, the signal phi and respective types of control signals into a first trace memory 21A of a trace memory part 21. Further, the information of an address bus AB and a data bus DB is fetched even into a second trace memory 21b. The main body 20 is equipped with an address reverse converting table 22 to convert reversely a physical address to a logical address. The table 22 is used to convert the physical address to the logical address.
Patent JP-S62151343-A (JP)
Title: Rotary letterpress provided with automatic operation controller
Inventor: SHIBA NORIYUKI
IPC: B41F33/16
Filed: 1985-12-26
Abstract: PURPOSE:To realize an automatic operation control, by a method wherein an automatic washing means supplying a washing liquid to a peripheral face of a roller in built in a printer in connection with automatization of a tripping on-off means for each part. CONSTITUTION:In case of a normal halt, input of an ON signal for auto-stop automatically decreases the speed as well as stops an ink supply. With a signal detecting that the number of revolutions of a form cylinder 1 is decreased to be less than 1/ the specific number of revolutions in normal running, a washing liquid supply part 7 actuates to supply a washing liquid to a peripheral face of a mesh roller 5, and automatically comes to a halt after a fixed time elapsed. To further ensure a washing operation, at least one among a doctor blade 6, the mesh roller 5, the form cylinder 1, and form rollers 3, 4 is/are tripped off just before or after conducting the washing. This construction prevents solidification and clogging of an excess water-color ink which has remained in each portion of the rollers after printing and eliminates the need for a manual washing operation.
Patent JP-2001116227-A (JP)
Title: Reforming combustion type incinerator
Inventor: SO KENKEI
IPC: F23G7/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To incinerate refuse in a smokeless, odorless, nearly complete combustion state without requiring other fuel during combustion when various refuse is to be incinerated. SOLUTION: This incinerator for incinerating refuse is equipped with a lower external cylinder 3 that has a cylindrical shape and flange 2 and 2' being formed at both the ends, a primary combustion chamber 10 that is composed of a combustion cylinder 6 where a ring-shaped reforming water supply pipe 5 is installed in an upper stage, a secondary combustion chamber 20 that is composed of an air supply cylinder 14 where flange parts 12 and 12' are formed at both the ends, an air inflow hole 13 is formed on one side surface and an auxiliary combustion cylinder 15 is placed inside, and an upper external cylinder 30 where a dust-collection cylinder 24 having flange parts 22 and 22' provided at both the ends, and a dust-collection means 23 and an exhaust guidance pipe 25 buried inside is provided inside.  A blower 32 with an air inflow pipe 33 is connected to the air inflow hole 13 of the secondary combustion chamber 20.
Patent JP-H01136366-A (JP)
Title: High breakdown-strength semiconductor device and manufacture thereof
Inventor: ISHIKIRIYAMA MAMORU
IPC: H01L21/331
Filed: 1987-11-24
Abstract: PURPOSE:To thin a metallic wiring, and to flatten an element surface by making an insulating film of a multilayer and forming a stepped section into a plurality of steps in a field plate structure and reducing stepped quantity per one step. CONSTITUTION:A P-type impurity diffusion layer 12 and a hot SiO2 film 13 while covering a junction section on the main surface of the P-N junction are formed on the main surface of an N-type single crystal Si substrate 11. A stepped section A is shaped by a CVD-SiO2 film 14 formed onto the hot SiO2 film 13 while being slightly separated from the upper section of the P-N junction section. A stopped section B is shaped onto the SiO2 film 14 and near the stepped section A by an intermediate insulating film 15 used for multilayer interconnections, etc. A metallic wiring 16 from an exposed section, from which the hot SiO2 film 13 is bored, in the P-type impurity diffusion layer 12 passes on the hot SiO2 film 13 and coats the stepped section A, passes on the SiO2 film 14 and coats the stepped section B, and is led out onto the intermediate insulating film 13, thus organizing MOS structure. That is, since a stepped section corresponding to a conventional one stepped section is composed of two steps of A and B, stepped quantity is reduced, and flattened. Accordingly, even when film thickness is thinned in the metallic wiring 16, the wiring 16 is not disconnected at the stepped section A and said stepped section B.
Patent JP-H07126527-A (JP)
Title: Pps resin composition and its production
Inventor: TSUTSUMI DAISUKE
IPC: C08L81/02
Filed: 1993-10-29
Abstract: PURPOSE:To obtain a PPS resin compsn. excellent in processibility and a molding excellent in mechanical strengths by mixing polyphenylene sulfide with a specific epoxy compd. and then with a polyamide. CONSTITUTION:50-99wt.% polyphenylene sulfide(PPS) is mixed with 1-50wt.% epoxy compd. of the formula (wherein Ar is a 6-20C arom. hydrocarbon group having at least one glycidyloxy group bonded to an arom. ring; R is H or methyl; and n is 1-4); the resulting mixture is mixed homogeneously with a polyamide (pref. nylon 6, 66, or 6/6) in such a wt. ratio as to give a PPS resin compsn. comprising 45-95wt.% PPS, 5-45wt.% polyamide, and 1--5wt.% epoxy compd. of the formula. The obtd. compsn., wherein PPS and the polyamide are sufficiently blended with each other with an excellent compatibility, gives a molding excellent in tensile and bending strengths.
Patent JP-H09195191-A (JP)
Title: Bleaching assistant for cellulose pulp and method for bleaching
Inventor: MAEDA HIROKAGE
IPC: D21C9/147
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To enhance degree of bleaching without badly affecting to cellulose strength by using a specific compound as an assistant for a bleaching treatment. SOLUTION: A compound expressed by formula I [R<1> is H, methyl, ethyl or a 3-12C branched alkyl, preferably a branched alkyl expressed by formula II (R<2> is methyl, ethyl, propyl or butyl; R<3> if a 1-9C alkyl; R<4> is a 1-2C alkylene; (t) is 1-5 integer; X is a phenol residue; (m) is 4-20 average molar number; A is propylene, butylene or phenylene; (n) is 0-4], preferably formula III (R<5> is the same as R<1> , (p) is the same as (m), (q) is 0-3.9, (r) is 0.1-4) and having cloud point in the range of 40-110 deg.C in 2% aqueous solution is prepared. The compound is added as a bleaching agent in case of bleaching cellulose pulp such as unbleached chemical pulp with oxygen gas or a peroxide selected from a group consisting of hydrogen peroxide, chlorine dioxide, per-acid and ozone.
Patent JP-H04171342-A (JP)
Title: Propeller shaft of automobile
Inventor: ICHIKAWA MAKOTO
IPC: F16C3/02
Filed: 1990-10-31
Abstract: PURPOSE:To adjust the resonance frequency without changing the shape of a tubular body by projecting an adjusting weight in the axis line direction an the joint side installation member of a joint and forming the outside diameter of the adjusting weight smaller than the inside diameter of the tubular body. CONSTITUTION:A propeller shaft 8 is constituted of a tubular body 20 and a joint 22, and a tubular body is side fitting part 26 is formed at the edge part 24 in the axis line (l) direction of the tubular body 20, and a joint side fitting part 32 is formed at the edge part 30 in the axis line (l) direction of a joint side installation member 28 on the joint 22. An adjusting weight 34 for adjusting the resonance frequency of the propeller shaft 8 is projected in the axis line (l) direction at the edge part 30 in the axis line (l) direction of the joint side installation member 28 of the joint 22, and the outside diameter d1 of the adjusting weight 34 is formed smaller than the inside diameter d2 of the tubular body 20 (d1<d2). Accordingly, the need of changing the shape of the tubular body 20 is obviated, and the resonance frequency can be adjusted by varying the magnitude (mass) of the adjusting weight 34 formed on the joint side installation member 28.
Patent JP-H08205635-A (JP)
Title: Agricultural working machine
Inventor: MATSUOKA MINORU
IPC: A01C11/02
Filed: 1995-11-13
Abstract: PURPOSE: To provide an agricultural working machine having excellent safety and workability, equipped with a control device for reducing the traveling speed of the working machine with the raising and operating of an agricultural working device in rotation and increasing the traveling speed with the lowering and operating of the device capable of continuing operation extremely close to the edge of a levee and then being rotatable. CONSTITUTION: This agricultural working machine is provided by liftably attaching an agricultural working device 1 to a traveling body 8 and is equipped with a control device for automatically reducing the traveling speed with the raising and operating of an agricultural working device 1 in rotation and automatically increasing the traveling speed with the lowering and operating of the agricultural working device 1 at the completion of the rotation. Control operation is preferably constituted by a microcomputer so that a planting clutch, a change valve and a traveling speed are automatically operated by automatically switching on a maneuvering stand and a turning off operation by stepping a clutch petal of a side clutch to turn on a rotation switch.
Patent JP-H10121863-A (JP)
Title: Vertical waterproof and soundproof movable louver
Inventor: ISHIKAWA KAZUHIRO
IPC: E06B7/086
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To ensure the required ventilation sufficiently, adjust flowing in of air, prevent the entry of rainwater from an outdoor side, and shut off noise. SOLUTION: This vertical waterproof and soundproof movable louver 1 is constituted in such a manner that many first blade plates 3 and second blade plates 4 are arranged alternately in a longitudinal row in a frame body and a section between the first blade plate 3 and the second blade plate 4 is used as a clearance for ventilation 12.  In this case, the first blade plate 3 is formed like substantially character X when viewed on plan, the second blade plate 4 is formed like substantially rhomb when viewed on plan, vertexes on the right and left of the second blade plate 4 are positioned on an inner side on a line which connects tips on the right and left which face an outdoor side of adjacent first blade plates 3 with tips on the right and left which face an indoor side thereof, and the first blade plate 3 is formed into a movable condition and blocks a clearance for ventilation 12 when it can move.
Patent JP-2000116393-A (JP)
Title: Production of l-leucine
Inventor: MICHAEL MARKOVICH GUJACHINERU
IPC: C12R1/19
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a novel bacterium that is capable of producing L-leucine, comprises a bacterium in Escherichia coil that is resistant to L-leucine and is useful for inexpensive and efficient production of L-leucine useful as a nutrient additive, as a chemical new material and for medical eare and for pharmaceutical industry. SOLUTION: This microorganism is a bacterium in Escherichia coil that is capable of producing L-leucine and resistant to L-leucine (for example, Escherichia coli K-12 No.57) and is useful for inexpensive and efficient production of L-leucine that is useful as a nutrient additive for foods and feeds, for a reagent in medical care, a medicine pharmaceutical a chemical industries, or as a growth factor as an essential amino acid for microorganisms to be used for producing other amino acids, for example, lysine. This novel bacterium is obtained by culturing Escherichia coli K-12 strain in a culture medium containing L-leucine, selecting growing strains and subjecting the growing strains to an artificial mutation treatment to select L-leucine-producing strains.
Patent JP-2001118322-A (JP)
Title: Write-in data controller
Inventor: IWASAKI HIDEKI
IPC: G11B20/10
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a write-in data controller continuously recording the data onto an optical disk regardless of a processing state of a host device. SOLUTION: This device is the write-in data controller controlling the write-in data transferred from the host device and transferring them to an optical disk drive device recording the data onto the optical disk, and is provided with a data recording part successively recording the write-in data transferred from the host device and a control part successively reading out the recorded data by a prescribed amount from the data recording part according to a transfer request from the optical disk drive device and transferring them to the optical disk drive device.
Patent JP-H08153451-A (JP)
Title: Circuit breaker
Inventor: IIJIMA TATSUO
IPC: H01H37/54
Filed: 1994-11-29
Abstract: PURPOSE: To connect a shunt to a bimetal plate with a connecting structure never regulating the posture reversing operation of the bimetal plate, and facilitate the connecting work. CONSTITUTION: A shunt 46 is formed into a thin plate consisting of a shunt main part 46a superposed on one surface of a bimetal plate 45, extending over both the ends, on the opposite side to a movable contact 44, and a nipping part 46b bent from one end of the shunt main part 46a to the other surface side of the bimetal plate 45. The one end part of the bimetal plate 45 is spot- welded to a first fixed terminal together with the nipping part 46b, and the other end part of the shunt main part 46a is spot-welded to the other end part of the bimetal plate 45 together with the movable contact 44.
Patent JP-H04166930-A (JP)
Title: Silver halide photosensitive material
Inventor: KARINO YUKIO
IPC: C07D239/60
Filed: 1990-10-31
Abstract: PURPOSE:To provide a material having at least one layer containing a new light absorbing compound which is excellently contained particularly in a photosensitive material layer and can be decolored so as not to cause residual color contamination due to processing, by containing at least one kind of a specific compound in a silver halide emulsion layer or another hydrophilic colloid layer. CONSTITUTION:A silver halide emulsion layer or another hydrophilic colloid layer contains at least one kind of a compound expressed by a formula I, wherein W represents =N- and the like, R1 a hydrogen atom or a replaceable group, Ro an alkyl group of a carbon number 10 or more or an aromatic group of a carbon number 12 or more, and Z an atomic group necessary for forming a heterocyclic ring or carbocyclic ring. In the formula I, Y represents a formula II (wherein R2, R3, R4, R5, R6 and R7 represent a hydrogen atom or a replaceable group), X1 a bivalent coupling group combined with a carbon atom via a hetro atom of the X1, D a photographic dye part combined with the X1 via a hetro atom of the D, A a water soluble group, m1 0 or 1, and (n) a integer of 2 or more.
Patent JP-H10142086-A (JP)
Title: Semiconductor pressure sensor, its manufacturing method, and differential pressure transmitter using the same
Inventor: SHOJI YASUNORI
IPC: G01L9/00
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To achieve an accurate semiconductor pressure sensor that can detect a relative pressure and at the same time has an improved linearity in detection output. SOLUTION: A high-concentration impurity layer 51b is formed on the surface of a silicon substrate 51a and a circular hollow part 61 for detecting a differential pressure, a hollow part 62 for detecting static pressure, a pressure introduction port 63, and a hole part 64 for introducing an etching liquid are formed in an impurity layer 51b. An insulation film 52 made of SiON and a silicon film 53 are formed on the impurity layer 51b for forming diaphragms 65 and 66 and piezo resistance 31a-31d and 32a-32d for detecting stress and a temperature sensor 33 are formed in the silicon film 53. A circular boss 57 made of aluminum thick film is arranged on the diaphragm 65 and one portion of the diaphragm 65 near the peripheral edge of the boss 57 works as a fixed edge, thus obtaining output with improved linearity.  Silicon on the diaphragm 65 is thinly formed except a rib 67 where piezo resistance 31a-31d are formed, thus improving the pressure sensitivity of a semiconductor pressure sensor.
Patent JP-2000119235-A (JP)
Title: Production of fluorine-containing amine compound
Inventor: TAKAGI TOSHIYUKI
IPC: C07C251/26
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To simply obtain the subject compound useful as a medicine, an agrochemical, etc. or their intermediate in a good yield by reacting a metal fluoride with a carbon-carbon unsaturated compound under a specific reaction condition. SOLUTION: This fluorine-containing amine compound of formula II and/or III (e.g. 2-heptafluoropropyldifluoroamine or 1-heptafluoropropyldifluoroamine) is obtained by filling (A) a metal fluoride (e.g. cesium fluoride), (B) an alkene compound of formula I (R1 to R4 are each H, a halogen, an alkyl, an aralkyl or the like) (e.g. hexafluoropropene) and (C) nitrogen trifluoride in a heretically closed reaction vessel and reacting under a reaction condition such as at 30-500 deg.C reaction temperature for 5 sec to 100 hr. Further, the amount of the component A is >=0.01 mole, preferably 0.1-30 mole based on the 1 mole of the component B, and also the amount of the component C is 0.5-10 mole, preferably 0.5-5 mole based on 1 mole of the component B.
Patent JP-H11129453-A (JP)
Title: Printer
Inventor: HIRABAYASHI MITSUO
IPC: B41J1/00
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a printer, equipped with a type material prominent in temperature characteristics and resistance to ink with a low hardness. SOLUTION: A printer is provided with a type roll 41, consisting of a type sheet receiver 42 and a type sheet 43, wound around the type sheet receiver 42. The printer is constituted so that a type pattern 43a is projected from the inside of the type roll 41 by a hammer mechanism to effect printing on a recording paper. The type sheet 43 is constituted of the principal constituent of hydrogenated acrylonitrile-butadiene rubber while 10-40 wt.% of reinforcing filler (preferably 20-25 wt.%), 5-25 wt.% of plasticizer (preferably 10-15 wt.%), 0.1-5 wt.% of oil resistant agent (preferably 1-2 wt.%), 0.5-2 wt.% of aging preventing agent (preferably 1-1.5 wt.%) and 0.5-2 wt.% of crosslinking agent (preferably 1-1.5 wt.%) are added to the principal constituent.