baber/WOPTO huggingface dataset:
Patent JP-S62227923-A (JP)
Title: Epoxy resin composition
Inventor: SUZUKI SHIYUICHI
IPC: C08G59/00
Filed: 1986-03-31
Abstract: PURPOSE:To obtain the titled composition which is excellent in flow, has a controllable curing rate and can give a cured article excellent in electrical and mechanical properties and low in a shrinkage, by mixing an epoxy resin with an acid anhydride, a specified curing catalyst, a fiber and an inorganic fiber. CONSTITUTION:100pts.wt. epoxy resin (A) (e.g., aliphatic epoxy resin) is mixed with 20-150pts.wt. curing catalyst (C) comprising an organoaluminum compound (a) and an organosilicon compound (b) having a Si-bonded hydroxyl group and/or a Si-bonded hydrolyzable group in the molecule, in an amount to provide an (a) to (b) ratio of 10-1/1-20, a fiber (D) (e.g., glass fiber) having a diameter of 1-20mum and an average length of 3-300mum and an inorganic powder (E) (e.g., silica) having an average particle diameter of 0.2-10mum in an amount to provide a total of components D and E of 30-65vol%, based on the obtained composition and a volume ratio of D to E of 0.3-0.8.
Patent JP-S61231566-A (JP)
Title: Electrostatic latent image developing carrier
Inventor: UEMATSU CHIAKI
IPC: G03G9/097
Filed: 1985-04-05
Abstract: PURPOSE:To prevent a developer from becoming spent and to stabilize tribo electrifiability characteristics by forming a coat layer contg. a silicone-imide copolymer contg. norbornan terminal polydiorgano-siloxane units on the surface of core particles. CONSTITUTION:The coat layer contg. silicone-imide copolymer, preferably, having an imide groups each represented by formula 2, and contg. norbornan terminal polydiorganosiloxane units, each represented by formula 1 is formed on the surface of the core particles.
Patent JP-2000265822-A (JP)
Title: Exhaust mission control device for internal combustion engine
Inventor: KATSUTA HIROYUKI
IPC: B01D53/34
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce exhaust resistance and improve durability of an exhaust emission control device which promotes purification of exhaust gas due to electric discharging energy. SOLUTION: A honeycomb flow passage structural body 13 is made of insulative material such as ceramic, to prepare a number of cells 14 through which exhaust gas passes. A number of granular dielectrics 16 are embedded in or adhered to inner wall surfaces of the cells 14, in a munute and even manner. The dielectrics 16 are evenly arranged on the whole of the inner wall surfaces of the cells 14 while securing sufficient flow passages for the exhaust gas on the center portions of the cells 14. Abrasion of the dielectrics 16 is prevented, which may be caused by rubbing against each other due to vibration of running of a vehicle. When ac high voltage is applied across electrodes 17 on both ends of the flow passage structural body 13, electric discharge is generated between the dielectrics 16 on the inner wall surfaces of the cells 14.  The exhaust gas flowing through the cells 14 is evenly exposed to the electric discharging field, for promoting exhaust emission control reaction.
Patent JP-S61231304-A (JP)
Inventor: SAGARA KAZUO
IPC: F22B35/00
Filed: 1985-04-05
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-H01242953-A (JP)
Title: Production of semiconductor exhaust gas sensor
Inventor: YOKOMIZO KATSUHIRO
IPC: G01N27/12
Filed: 1988-03-24
Abstract: PURPOSE:To improve the wear resistance and lubricity of the die and to facilitate the production of the sensor body by press molding by constituting the die of a cemented carbide and applying a ceramics coating on the inside surface of the die. CONSTITUTION:The powder of a metal oxide semiconductor (BaSnO3) charged from a hopper 14 is press-molded from above and below by the die consisting of a stationary died 14 and moving punches 10, 12 to form the sensor body 20. A pair of electrodes 16, 15 formed by adding a small ratio of ZrO2 to platinum are used and the wire diameter thereof is specified to 70mum. Further, the die 4 and the punches 10, 12 are constituted of the cemented carbide material WC-Co, etc., and the entire surface of the die 4 and the punches 10, 12 is coated with the TiC film of about 3mum thickness by plasma CVD. The sensor body 20 obtd. in such a manner is sintered in air, etc., to obtain the exhaust gas sensor. The wear resistance and lubricity of the die are thereby improved and the production of the sensor body by the press molding is facilitated.
Patent JP-S57186124-A (JP)
Title: Body weighing machine
Inventor: NISHIKAWA AKIRA
IPC: G01G19/44
Filed: 1981-05-12
Abstract: PURPOSE:To obtain a compact, low-cost, and high practicality device by calculating a standard deviation and a mean value on the basis of weight data stored in a weight data memory, and then displaying both the values successively. CONSTITUTION:The weight of a body being measured is displayed on a digital display device, plural weighed values are stored with a set key, and a bar graph which shows the extent of increases of all the stored data is displayed on the basis of minimum data of those data. Through keying operation, the respective weight data are read out of a weight data memory, and a standard deviation value is calculated and displayed firstly; after this display is carried out for a certain time, a mean value is then calculated and displayed. Consequently, the variation state, standard deviation value and mean value of the weight of the body are known easily on one display device, improving practicality.
Patent JP-S63236933-A (JP)
Title: Thermal image device
Inventor: HIWASA ATSUSHI
IPC: H04N5/33
Filed: 1987-03-25
Abstract: PURPOSE:To shorten an image plane scanning time by using a two-dimensional infrared detector consisting of plural infrared sensor elements. CONSTITUTION:The plural infrared sensor elements which constitute the two-dimensional infrared detector 1 generate electric signals corresponding to the intensity values of infrared rays that they receive alone and they are read out in order with the synchronizing signal of a timing generator 29, passed through an A/D converter 4, and converted by a linearizer 3 into temperature image signals. Those outputs are stored in a memory 7 under the control of a memory controller 16. Further, a data composition device 9 composes a display image signal of the input temperature image and data necessary for measurement and a temperature level and temperature width setter 5 performs gradation processing corresponding to a measured temperature level and temperature width to output a TV signal to a TV monitor 11. Consequently, the image scanning time is shortened.
Patent JP-S58189284-A (JP)
Title: High-performance stainproof finishing agent
Inventor: MATSUO HITOSHI
IPC: D06M13/408
Filed: 1982-04-30
Abstract: PURPOSE:To provide a stainproof finishing agent containing a specified polyfluoroalkyl group-containing compd. as effective ingredient and exhibiting excellent water repellency and resistance to abrasion. CONSTITUTION:The stainproof finishing agent contains as effective ingredient a polyfluoroalkyl group-containing compd. shown by the formula [where Rf is 1-20C polyfluoroalkyl; X is -R-, -CON(R')-Q or -SO2N(R')-Q- (R is divalent alkylene; R' is H or lower alkyl; Q is a divalent organic group); A, A<1> and A<2> are each -O-, -S- or -N(Z<3>)-(Z<3> is H or a univalent organic group); Z<1> is straight- chain stearyl; Z<1> is a univalent organic group; W is a trivalent organic group; a is 1-2; b is 1-2] and having a molecular weight of 800-3,000. For strong adhesion to the surface of synthetic fiber and improved durability, a compd. of the formula in which a+b is 2 and which contains at least one -NHCO-A<2>-Z<2> group is preferred.
Patent JP-H02250998-A (JP)
Title: Coating pretreatment of stainless steel
Inventor: KITANI SHIGERU
IPC: C25D11/38
Filed: 1989-03-23
Abstract: PURPOSE:To form a colorless film and to enhance the adhesive property of the film especially secondary adhesive property by alternately charging stainless steel to positive or negative for a counter electrode in an aq. soln. contg. hexavalent chromium ion and performing electrolysis. CONSTITUTION:Stainless steel plate 20 being a material to be treated is immersed in the treating liquid 24 which contains about 10 to 500g/l hexavalent chromium ion and is preferably made acidic by sulfuric acid. Both this plate 20 and a counter electrode 22 are connected to a power source 26 and electrolysis is performed on the surface thereof. In this case, the surface of the plate 20 is alternately charged electrically to positive or negative in comparison with the counter electrode 22 by a switch device 28 provided to the power source 26. The repeating velocity of positive and negative is about one time/ min-100 times/second and current density is about 1-100mA/cm<2> and treatment time is properly about 10sec to 10min. Thereby the coating pretreated stainless steel plate 20 is excellent in adhesive property of the film. Especially the secondary adhesive property of the film is enhanced when the plate 20 is utilized in the corrosive environment.
Patent JP-S58190388-A (JP)
Title: Preparation of substance for promoting propagation of bifidobacterium
Inventor: KURODA AKIO
IPC: C12P19/14
Filed: 1982-04-30
Abstract: PURPOSE:To carry out preferentially sugar ioversion reaction and to enable the preparation of oligosaccharide in high yield, by feeding a lactose solution having a specific concentration at a specified space velocity to a column packed with a carrier to which beta-galactosidase is immobillized, treating it with the enzyme. CONSTITUTION:Lactose is treated with beta-galactosidase produced by Aspergillus oryzae, to prepare a substance for promoting the propagation of Bifidobacterium, consisting of oligosaccharide as an active ingredient. In this method, beta- galactosidase immobilized on a carrier is used, and the lactose concentration of the lactose solution to be treated is 10-36wt%, and the pH is preferably 3.0- 7.0. The lactose solution is fed at 10-70/hr space velocity to a column packed with the carrier to which beta-galactosidase is immobilized to carry out enzymic treatment. Namely, in the competitive hydrolysis reaction and sugar ionversion reaction in the treatment of lactose with beta-galactosidase, the latter is done preferentially, so that oligosaccharide is obtained in high yield.
Patent JP-H07254756-A (JP)
Title: Optical device
Inventor: KONDO KENJI
IPC: H01S5/32
Filed: 1994-03-15
Abstract: PURPOSE:To provide an optical device that confines light inside a light guide layer more effictively and prevents the increase of threshold value or the decrease of differential efficiency. CONSTITUTION:The optical device, that is made of a II-IV compound semiconductor, is comprised of a first light guide layer 13, an active layer 14 or an optical waveguide layer and a second guide layer 15 that are formed in sequence. The composition of the first light guide layer 13 and the composition of the second light guide layer 15 are different, and/or the thickness of the first light guide layer 13 and the thickness of the second light guide layer 15 are different.
Patent JP-H05272696-A (JP)
Title: Automatic gas charging station for unmanned transport device mounted with inert gas cylinder for clean room
IPC: F17C5/06
Filed: 1992-03-27
Abstract: PURPOSE:To improve workability by automatically adjusting the formation of a gas feeding passage between a main tank and a vehicle side gas cylinder by the joint of a gas feeding coupler and a gas receiving coupler and the opening of a valve, through the communication to an unmanned transport vehicle side When the unmanned transport vehicle stops at a gas station. CONSTITUTION:When an unmanned transport vehicle 30 stops at a prescribed position of an on-ground gas station 100 and a stop signal is inputted into a gas charge controller 114 through optical communication devices 115N and 115P, a movable coupler unit 102 is shifted to the unmanned transport vehicle 30 side by an advance/retreat driving mechanism 120 and engaged with a fixed coupler unit 70. Then, opening/closing valves 110, 113, 72, and 74 are opened, and opening/closing valves 71 and 76 are closed, and the high pressure N2 gas in a main tank 200 is supplied into a clean room, and the air in the clean room is discharged outside. When the oxygen concentration in an exhaust gas pipe 107 becomes less than a prescribed value, the opening/closing valves 74 and 113 are closed, and the opening/closing valve 74 is opened, and an inert gas cylinder 50 is charged with N2 gas from the main tank 200.
Patent JP-S63238507-A (JP)
Title: Measuring method for cracking
Inventor: KANDA TORU
IPC: G01N21/84
Filed: 1987-03-27
Abstract: PURPOSE:To measure a projection and a recess continuously and accurately without contacting by moving a traveling carriage where a noncontact displacement gauge is mounted along a surface to be measured and measuring the movement distance of the carriage from the rotational quantity of wheels while measuring the projection and recess. CONSTITUTION:The traveling carriage 1 where the noncontact displacement gauge 2 which projects a laser beam 5 stopped down narrowly and detects the distance from its reflected light is mounted is moved along the surface of a concrete structure 6 to be measured which is the body to be measured, and the noncontact displacement gauge 2 measures the projection and recess of the surface of the concrete structure 6. Simultaneously, a rotary encoder 4 measures the rotational quantity of the wheels 3 of the traveling carriage 1 to calculate the movement distance of the traveling carriage along he surface of the concrete structure 6. Then measurement data obtained by the displacement gauge 2 and rotary encoder 4 are drawn on a plotter to obtain a cracking development elevation 7.
Patent JP-H10271332-A (JP)
Title: Image reader
Inventor: NABESHIMA TAKAMOTO
IPC: H04N1/405
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To enable satisfactory image reproduction, even when a shadow is generated in a halftone original image by detecting the shadow area of original and correcting the level of image signal, based on the reduction of original surface illuminance in the shadow area by comparing white and black and at sections, excepting for the shadow area with white and black data inside the shadow area. SOLUTION: Reflected light from the original is made incident to a LOG CCD 901 and transduced photoelectrically. This analog image signal is processed by a prescribed circuit and converted into digital data. The image data converted into digital data are corrected by a shading correction circuit 904, in order to exclude the influence of light distribution nonuniformity or the like. For the corrected image data, a histogram of image data is generated by a histogram circuit 911, and the data shift amounts of respective sections are calculated from the respective histogram data by a shift amount arithmetic circuit 916 and added to the shading corrected data.
Patent JP-S58187919-A (JP)
Title: Paper feeding device
Inventor: NISHIO TADASHI
IPC: B65H9/00
Filed: 1982-04-28
Abstract: PURPOSE:To exactly control a rotation of both rolls by one paper feed signal, by providing a clutch for transferring the power to a paper feed roll and a resist roll, and a cam member for controlling the rotation timing, on the rotating shaft of the resist roll. CONSTITUTION:The first and the second spring clutches 50, 41 for transferring the power to a paper feed roll 33 and a resist roll 32, and a cam member 49 for controlling the rotation timing of both the rolls, and a control member 56 are provided on a rotating shaft 34. When the switch is turned on, the roll 32 rotates, but the roll 33 remains stopped. Subsequently, when a solenoid 65 is energized by one paper feed signal, a pawl 66 is detached, the cam member 49 rotates, and the roll 33 rotates. When the member 56 drops into a recessed part of the cam member 49, the second clutch 41 is cut off, the roll 32 stops temporarily, paper is bent, the roll rotates again at a position of a projecting part, and it is repeated. The timing is adjusted by a circular arc member 51. Therefore, the rotation of both the rolls can be controlled exactly by one paper feed signal.
Patent JP-H08266608-A (JP)
Title: Deodorizing/sterilizing device
Inventor: YAMANE MITSUHIKO
IPC: A61L9/015
Filed: 1995-03-29
Abstract: PURPOSE: To easily check the failure of an ozone lamp and an ozone sensor by executing a maintenance mode by a maintenance means by operating a maintenance switch, so that the operating conditions of the ozone lamp and the ozone sensor can be confirmed. CONSTITUTION: Human sensors 4 and 5, the output of an ozone sensor 17, and a maintenance switch 27 are connected to the output of an arithemetic circuit 26. Further, power-supply display lamps 28, ozone sensor display lamps 29, ozone lamp indicating lamps 30, or the like are connected thereto. The arithemetic circuit 26 comprises a maintenance circuit by which a maintenance mode is executed in the open/close condition of the contacts, for instance, of dipping switches A to C that constitute a maintenance switch 27. In other words, a prescribed maintenance mode of the maintenance circuit is executed by the combination of the switches A to C. For instance, a human sensor check mode is obtained by the combination of the switches A and C.
Patent JP-S62228758-A (JP)
Title: Gland packing
Inventor: SHIOMI TOMIICHI
IPC: F16J15/22
Filed: 1986-03-28
Abstract: PURPOSE:To obtain the captioned gland packing having the stable high temperature and high pressure properties at a low cost by constituting the packing from a core member made of ceramic fibers and a surface braided member consisting of the metal fibers which has the superior heat resistance and surrounds the core member. CONSTITUTION:The captioned gland packing is constituted of a core member 1 made of ceramic fiber, surface braided member 2 which consists of the metal fiber having the superior heat resistance and surrounds the core member 1, surface lubricating agent for the impregnation of the surface braided member 2, and filling agent 3. The core member 1 is formed by concentrating a number of ceramic fibers and square- braiding in 8 pieces the braided yarn which is obtained by braiding 2-3 pieces of stainless steel wires 1a for reinforcement. The surface braided member 2 is formed by forming a braided yarn by concentrating a number of metal fibers having the superior heat resistance such as stainless steel, etc., and braid-over-braiding in 16 pieces said yarns, and impregnating said braided yarn with fillers 3 consisting of NBR, phenol resin, graphite powder, silicone oil, etc. as surface lubricant. Thus, the packing having the stable high temperature and high pressure properties and conformability can be obtained at a low cost.
Patent JP-H06287870-A (JP)
Title: Method for wet transfer printing
Inventor: MURAKAMI YOSHIJI
IPC: D06P5/00
Filed: 1993-03-30
Abstract: PURPOSE:To readily carry out transfer printing of a material to be transferred such as cellulosic fabric pretreated with an alkali agent by a wet method by using transfer paper prepared by forming a transfer resin layer and a printing ink layer on a water absorbing substrate sheet. CONSTITUTION:A transfer resin layer of a water-soluble resin such as a resin (e.g. alginate, CMC or PVA) to be dissolved in water or a solvent prepared by mixing water with ethyl alcohol or isopropyl alcohol is formed on a water absorbing substrate sheet such as paper or nonwoven fabric and a printing ink layer containing reactive dye is laminated to the transfer resin layer to give transfer paper, which is stuck under pressure to cellulosic yarn fabric pretreated with an alkali. Then the water-soluble resin is wetted, the transfer resin layer and the printing ink layer are transferred to the fabric, which is heated with steam and cleaned to carry out transfer printing extremely readily by a wet method. Fastness to dyeing is also excellent.
Patent JP-S58188709-A (JP)
Title: Rear suspension
Inventor: KIJIMA TAKAO
IPC: B60G3/00
Filed: 1982-04-29
Abstract: PURPOSE:To realize effective toe-in change of a wheel correspondingly to lateral force by floating joining a rear suspension component member with a wheel hub by means of a ball joint and two elastic bushes with their axial center line in the directions opposite to each other. CONSTITUTION:When this contrivance is applied to a semitrailing type rear suspension, a semitrailing arm 1 has its fork-like end parts rotatably supported by means of a subframe 2. A wheel hub 3 is floatingly joined to the other end part of the semitrailing arm 1 by means of a ball joint P allowed to freely swing round one point and two elastic bushes R1, R2 consisting of a rubber bush and the like with an axial center line which is about in parallel with longitudinal direction of a car body. Then, arrangement is made so that the ball joint P is positioned in the fourth quadrant, while elastic bushes R1, R2 are positioned in the first and the second quadrants and also their axial center lines are directed toward the rear inside and the outside of the car body respectively.
Patent JP-H03274651-A (JP)
Title: Metal halide lamp for horizontal lighting
Inventor: SAKUGI KYOICHI
IPC: H01J61/34
Filed: 1990-03-23
Abstract: PURPOSE:To suppress an arc from floating and prevent an arc from swaying by applying electric current to one electricity supplying lead wire toward the reverse direction to the arc current and placing the lead wire in a specific position. CONSTITUTION:Electric current is applied to one electricity supplying lead wire 6 of a light emitting tube 1 to the reverse direction to that of electric current of an arc 10 in the light emitting tube 10. The distance RL between the lead wire 6 and the axial center 8 of the light emitting tube 1 and lamp current Il(A) are defined to have a relation; 7Il<=RL<=25Il, and the lead wire 6 is set to position within a 15-75 deg. right and left range when the right above point in the vertical plane of the axial center 8 is set to be 0 deg.. Consequently, the floating of the arc 10 in the light emitting tube 1 is suppressed and the swaying of the arc 10 is prevented.
Patent JP-2000268926-A (JP)
Title: Connector
Inventor: WATABE HIROSHI
IPC: H01R13/50
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce man-hour of connector connecting work and the number of components, enhance working efficiency, and reduce cost. SOLUTION: A bracket 40 supports movably in the four directions a switching connector 20 before a housing 31 of a block connecter 30 is interposed. When the housing 31 of the block connector 30 is inserted between housings 21, 22 of the switching connector 20, the switching connector 20 and the block connector 30 can easily be positioned. The bracket 40, after the housing 31 of the block connector 30 is interposed by the switching connector 20, is fixed to the block connector 30 with a bolt to be inserted into a through hole 42 of a lock plate 41. A connector 10 is fixed to accessories 33, and at the same time a connecting state of the connector 10 is held.