baber/WOPTO huggingface dataset:
Patent JP-2001120944-A (JP)
Title: Packed column type biological deodorizing device
Inventor: INOMATA YOSHITO
IPC: B01D53/34
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a two-column packed column type biological deodorizing device capable of reducing an overall replenish water quantity and waste water quantity and economical and efficient. SOLUTION: In the two-column packed column type biological deodorizing device provided with a first biological packed column 1 having an acidic region biological layer 3 and a second biological packed column 2 having a neutral region biological layer 4 and removing smell components in gas by passing the gas containing malordorous components through the first biological packed column 1 and then passing the gas through the second biological packed column 2, a circulation type sprinkler means constituted of sprinkler tanks 5 and 6, sprinkler pumps 9 and 10 or sprinkler nozzles 9 and 10 is provided at each of two biological packed columns 1 and 2, and also two sprinkler tanks 5 and 6 of the two biological packed columns are connected with a communication pipe 35 provided with a water quantity control valve 36,  and the supply of the replenish water from outside is executed only to the sprinkler tank 6 of the second biological packed column 2, and the supply of the replenish water to the sprinkler tank 5 of the first biological packed column 1 is executed from the sprinkler tank 6 of the second biological packed column 2 through the communication pipe 35.
Patent JP-H07138480-A (JP)
Title: Coating film-forming silicone resin composition and silicone resin molded body
Inventor: MEGURIYA NORIYUKI
IPC: C09D183/04
Filed: 1993-11-15
Abstract: PURPOSE:To obtain the subject composition capable of giving cured products with specified hardness, adhesive for hydroxyl-reactive coatings thereto, excellent in adhesiveness, useful for e.g. heat-resistant decorative protective coating on home appliances, etc., comprising a specific organopolysiloxane and a curing agent for addition reaction, etc. CONSTITUTION:This resin composition comprises (A) an organopolysiloxane of the formula [R is a (substituted monofunctional hydrocarbon; an alkenyl accounting for 0.5-30mol% of the total Rs; (n) and (m) satisfy the relationships: 1<=(n+m)<=2 and 0.005<=m/(n+m)<=0.2] and (B) a curing agent for addition reaction such as a liquid organohydrogenpolysiloxane or (C) an organic peroxide curing agent such as benzoyl peroxide. The JIS-A hardness of the cured products from this composition is >=80.
Patent JP-H11137993-A (JP)
Title: Adsorbent for carbon monoxide and its production
Inventor: SAKURAI YOSHIHISA
IPC: B01J20/10
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To produce an adsorbent for carbon monoxide having high adsorptvity comprising a copper compd. other than copper chloride. SOLUTION: This adsorbent is prepared by mixing at least one kind of inorg. carrier selected from alumina, silica-alumina and silica, and at least one kind of copper compd. selected from copper nitrate, copper hydroxide and copper oxide, and then heat treating the mixture at 150 to 300 deg.C. The proportion of the copper compd. in the mixture of the inorg. carrier and the copper compd. is controlled to 5 to 35 wt.% of the whole mixture.
Patent JP-H02154218-A (JP)
Title: Optical switch
Inventor: UEDA TOMOHIKO
IPC: G02B26/08
Filed: 1988-12-07
Abstract: PURPOSE:To obtain the bistable optical switch by inserting a plunger which abuts on a connection member into a solenoid movably and also fitting the plunger with a permanent magnet which attracts on the solenoid at the position where the connection member is moved by a constant distance by extruding the plunger. CONSTITUTION:Plungers 14 and 15 are inserted into solenoids 12 and 13 in a vertically movable state. The tips of the plungers 14 and 15 abut on the top and reverse surfaces of the connection member 6 and one of those plungers 14 and 15 is extruded to move the connection member 6 by the constant distance. Either solenoid is fed with electricity to extrude the plunger and one connection member is moved by the constant distance. Consequently, while an optical path is switched between optical fiber end parts, the permanent magnet fitted to the plunger attracts on the solenoid electromagnetically and this state is maintained. Consequently, the bistable optical switch which has high efficiency and operates fast is obtained.
Patent JP-H02154107-A (JP)
Title: Light source position detection sensor
Inventor: IWAMI KOICHI
IPC: G01J1/02
Filed: 1988-12-07
Abstract: PURPOSE:To improve the sensitivity greatly by utilizing reflected light from a reflecting mirror, and detecting the position of a light source by >=2 photosensors. CONSTITUTION:A housing 2 has a light guide part 7 for guiding light in locally, the reflecting mirror 11 is provided in the housing opposite the light guide part 7, and >=2 photosensors 8 are provided. The light which is entered by the light guide part 7 is reflected by the reflecting mirror 11 to return to the surface of the light guide part 7. When the image of the reflected light on the surface of the light guide part 7 is aligned with the light guide part 7, none of sensors 8 detects the light to detect specific position relation with the light source. If the image of the reflected light on the surface of the light guide part 7 deviates from the light guide part 7, one of the sensors 8 arranged at the periphery of the light guide part 7 detects the light to detect deviation from the specific relation with the light source. Thus, the detection information is utilized to control the attitude of a light utilizing equipment and the light source and light utilizing equipment are held in specific position relation at all times.
Patent JP-H09141048-A (JP)
Title: Wet flue gas desulfurizing method and device therefor
Inventor: KATAGAWA ATSUSHI
IPC: B01D53/50
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent the drift of inside gas flow and to reduce the cost necessary for a supporting steel frame by providing a gas straightening part in a post flow zone behind a gas flow direction change part. SOLUTION: A flue gas 1 containing a sulfur oxide is introduced to an absorbing tower 2 of a flue gas desulfurizing device. A partition plate 18 is provided in a vertical direction in the absorbing tower 2 with a space provided between the ceiling of the tower 2 and the partition plate 18 so as to cause U-turn of the flue gas in the upper side of the absorbing tower 2. The flue gas 1 is brought into contact with fine absorbing solution drops sprayed from a spray nozzle 4 in a gas ascending flow part 19, is passed through the U-turn part in the upper part of the absorbing tower 2 to make U-turn, is brought into contact again with the fire drops sprayed from the nozzle 4 in a descending flow part 21 and is discharged from an outlet duct 24 in the side part of the absorbing tower 2.  Further, the gas straightening plate 22 is provided in the gas descending flow part 21 to reduce the gas drift generated in the U-turn part 20 of the upper part of the absorbing tower 2. Thus, the desulfurization performance is improved.
Patent JP-H06232727-A (JP)
Title: Tri-state-feasible drive circuit
Inventor: IERUKU BERUTOORUTO
IPC: H03K19/003
Filed: 1993-12-08
Abstract: PURPOSE: To prevent a BiTr on the output side of a driving circuit from being broken in a critical state by temporarily short-circuiting the base and emitter of the BiTr by a short-circuiting means depending upon a signal inputted to a tri-state actuation input side. CONSTITUTION: The short-circuiting means TG consists of a transfer gate and when a logical value 1 is inputted to the tri-state actuation input side T, the short-circuiting means TG short-circuits the base B1 and emitter E1 of a 1st BiTr QN1. When a logical value 0 is inputted to the tri-state actuation input side T, the short-circuiting means TG separates the base B1 of the 1st BiTr QN1 from the emitter E1. Thus, a bias voltage which is much lower than a supply voltage VDD is applied to the section between the base B1 and emitter 1 by a cutoff means. Therefore, the BiTr QN1 on the output side of the tri-state enabled driving circuit is prevented from being broken in a critical state.
Patent JP-H02277781-A (JP)
Title: Phosphating solution for combined structure and phosphating method
Inventor: YAMAMOTO KATSUYA
IPC: C23C22/36
Filed: 1989-11-28
Abstract: PURPOSE:To improve the adhesion and waterproof secondary adhesion of a coating film by using a phosphating soln. of a specified pH having specified concns. of Zn ions, Ni ions, Mn ions, Na or K ions, phosphate ions, total F ions, nitrate ions, nitrite ions, complex F ions and free F ions. CONSTITUTION:A phosphating soln. of pH2-3.5 contg. 0.3-2g/l Zn ions, 0.3-4g/l Ni ions, 0.3-2g/l Mn ions, 0.1-10g/l Na ions, 5-25g/l phosphate ions, 0.1-20g/l total F ions, >=4g/l nitrate ions and 0.01-1g/l nitrite ions is used. The total F ions include 0.1-5g/l (expressed in terms of F) complex F ions and 0.01-2g/l free F ions. Even a combined structure contg. Al parts can be continuously phosphated and a formed phosphate coating film improves the adhesion of a coating film formed by cationic electrodeposition after exposure to the open air and the waterproof secondary adhesion.
Patent JP-H06127664-A (JP)
Title: Raw material supply device in transport system
Inventor: TAGUCHI HIRONORI
IPC: B65G65/30
Filed: 1992-10-21
Abstract: PURPOSE:To provide a supply system which is high in response accuracy for fluctuation in demand, and concurrently materializes the stable supply of raw material even in a system having long distance transport lines. CONSTITUTION:In a system where raw material is put into a relay receiving tank 4 from a supply tank 1 via a quantitative drawing-out means 2 and a transport means 3, and concurrently the fixed amount of the raw material is shipped out from the relay receiving tank 4 to the equipment at the downstream side, deviation DV2 between the total amount Sin of the raw material put in the relay receiving tank 4 during the definite period of time and the total amount of Sout of the raw material shipped out of the relay receiving tank is detected, and concurrently deviation DV1 between a target level SV for the amount of the raw material in the relay receiving tank 4 and a measuring level PV is also detected, so that the amount of drawing-out from the supply tank 1 is corrected based on an effective value of either one of the total amount deviation DV2 and the level deviation DV1.
Patent JP-H11146663-A (JP)
Title: Piezoelectric generator
Inventor: TOYODA JUNICHI
IPC: H02N2/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric generator which uses such a piezoelectric element that has a relatively simple constitution, is suitably carried due to its small size, thin thickness, and light weight, can highly efficiently make conversion, and can obtain relatively large energy. SOLUTION: A piezoelectric generator is provided with a lever section 2 having a free end which becomes the antinode of free oscillations and a supporting end which supports the free end and becomes the node of free oscillations, a weight 1 installed to the free end of the lever section 2, a laminated piezoelectric element 4 which is provided at a point of application between the free and supporting ends of the lever section 2 and pressurized by means of the oscillations of the weight 1 and the lever section 2, and an electrode through which the voltage generated in the element 4 due to the strain caused by the pressurization is taken out.
Patent JP-H08141520-A (JP)
Title: Washing method and apparatus
Inventor: ONO SHIGEZO
IPC: B08B3/02
Filed: 1994-11-16
Abstract: PURPOSE: To perform washing without using chlorinated fluorocarbon and a large amt. of water and deteriorating work environment by bringing at least steam and atomized water to a mixed state to eject them to the article to be washed housed in a hermetically closed container. CONSTITUTION: When a hollow pipe 2 is washed, the hollow pipe 2 is supplied to a support stand 1 and a hermetically closed cylinder 3 is allowed to fall. Next, water is sucked by the ejection action due to steam and air and a washing head 4 is allowed to fall to eject a washing medium to the surface of the hollow pipe 2 from the jet nozzle of the washing head 4. By this method, the contaminant on the surface of the hollow pipe 2 is washed off to be discharged to a drain pipe 14. At this time, since the clearance between the washing head 4 and the hermetically closed cylinder 3 is slight, the hollow pipe can be efficiently washed without leaking steam, atomized water and air and the washing medium can be effectively discharged.
Patent JP-H11140517-A (JP)
Title: Operation of blast furnace
Inventor: MATSUI YOSHIYUKI
IPC: C21B5/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an operational method of a blast furnace which stabilizes operation at the time of starting up the firing of the blast furnace and can stably shift into high O/C operation having >=5.0 O/C in a short time. SOLUTION: In the uppermost step of charged material layer at the time of filling the raw material before starting up the firing of the blast furnace, the high O/C charged material layer having >=5.0 O/C piled wt. ratio of ore (O) and coke (C) and different O/C, is formed. Plural charged material layers having different O/C are sampled as the piling condition from the high O/C charged material layer, and the charged material distributing condition in the furnace in the high O/C operation having >=5.0 O/C is pre-decided by obtaining the gas permeable resistance in those sampled high O/C charged material layers. Based on this condition, the distribution of the charged material after firing is controlled and the blast furnace operation is shifted into the high O/C operation having >=5.0 O/C.
Patent JP-2001125299-A (JP)
Title: Electrophotographic photoreceptor, process cartridge having the same, and electrophotographic device
Inventor: YOSHIHARA YOSHIYUKI
IPC: G03G5/147
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a constitution of surface layer of an electrophotographic photoreceptor having a surface layer capable of sufficiently satisfying resistance, strength, releasability, etc., required when the photoreceptor is applied to an electrophotographic process. SOLUTION: The electrophotographic photoreceptor has photosensitive layer and a surface layer on the electrically conductive substrate. The surface layer comprises a photo-cured polymer obtained by polymerizing an acrylic monomer of formula 1 and an acrylic monomer of formula 2 in a mass ratio of 10:0 to 3:7, electrically conductive particles and fine fluororesin particles.
Patent JP-2001125300-A (JP)
Title: Electrophotographic photoreceptor, method for electrophotographic image forming, and electrophotographic device
Inventor: SAKO SHUNKAI
IPC: G03G15/04
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor, and an electrophotographic image forming method, and an electrophotographic device that can obtain an excellent image quality by suppressing moire and interference fringes on an image. SOLUTION: In the electrophotographic photoreceptor used in the electrophotographic image forming method to form an image on a transfer material by executing at least electrifying, exposure, developing and transfer processes, the exposure process is executed by dot-like exposure, and exposure is set to be equal to or less than 4/5 times of a light quantity optically attenuated up to a residual electrostatic charge area after exposure, and also the surface layer of the electrophotographic photoreceptor incorporates a light scattering agent whose number average primary particle size is <=0.04 μm, and the electrophotographic image forming method using the electrophotographic photoreceptor is provided and also the electrophotographic device having the electrophotographic photoreceptor is provided.
Patent JP-H10139968-A (JP)
Title: Fluororubber composition
Inventor: KOBAYASHI YUTAKA
IPC: C08K5/19
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a fluororubber compsn. which does not undergo vulcanization inhibition, has a good processibility, and gives a stable vulcanizate. SOLUTION: This compsn. is prepd. by compounding 100 pts.wt. fluororubber with 0.1-10 pts.wt. at least either an org. quaternary ammonium hydrogensulfate or a 1,8-diazabicyclo[5.4.0]-7-undecene salt, 0.5-30 pts.wt. of at least either a metal oxide or a metal hydroxide, 0.5-20 pts.wt. org. peroxide, 0.5-20 pts.wt. polyfunctional compd., 0.1-20 pts.wt. of at least either a polyhydroxyl compd. or a phenolic compd., and 0.1-20 pts.wt. of at least either a fatty acid amine or a low-molecular polyethylene.
Patent JP-H04181262-A (JP)
Title: Electrophotographic sensitive body
Inventor: TANAKA HISAMI
IPC: G03G5/07
Filed: 1990-11-16
Abstract: PURPOSE:To enhance sensitivity, durability, and moldability by incorporating a polystannane compound having a weight average molecular weight in a specified range in a photosensitive layer. CONSTITUTION:The electrophotographic sensitive body has, on a conductive substrate, the photosensitive layer containing the polystannane compound represented by formula I in which R1 is methyl or ethyl; R2 is 3 - 8 C alkyl, cycloalkyl, aryl, or aralkyl; each of R3 and R4 is 1 - 4 C alkyl; and each of n and m is a molar proportion of the total monomers and n+m=1, and 0<n<=1, and 0<=m<1, thus permitting the obtained electrophotographic sensitive body to be high in sensitivity, small in residual potential, small in potential variance at the time of repeated uses, and stable in image quality.
Patent JP-H08164841-A (JP)
Title: Parking brake device for vehicle
Inventor: ETO SHINICHI
IPC: B60T13/66
Filed: 1994-12-13
Abstract: PURPOSE: To provide a parking brake device capable of sufficiently lightening an operating force of an operating lever even without needing separately an energy source like a pum, being simplified and reducing cost. CONSTITUTION: A parking brake device is provided with an operating lever 1 for operating a parking brake B1, a pressure generating means 6 for generating brake pressure for a main brake, an actuator 5 for operatively receiving the brake pressure to drive the parking brake B1 in the operating direction and a switch 38 for detecting that the operating lever 1 is operated in the direction of operating the parking brake. A solenoid valve 32 is provided which is interposed in an inflow path 21 between the pressure generating means and actuator 5, while closing normally the inflow path 21 and opening the inflow path when the switch 38 detects the operating lever 1 operated in the operating direction.
Patent JP-2000127694-A (JP)
Title: Transfer film having holograph and its production
Inventor: KAMETANI RYUHEI
IPC: G03H1/18
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To sharply print a pattern shown by a holograph on the surface of an article to be printed in a desired hue by one process. SOLUTION: A pattern P is thermally transferred to the surface of an article to be printed by using a transfer film having a laminated structure wherein a release layer 11, a surface protective layer 12, a transfer layer 13 and an adhesive layer 14 are laminated on a film base material 10. The transfer layer 13 constituting the pattern P is constituted of the metal membrane part 13h on the surface protective layer 12 and the ink part 13i superposed on the metal membrane part 13h. The surface of the protective layer 12 is subjected to emboss processing and the boundary surface of the surface protective layer 12 and the metal membrane part 13h is made uneven to set the metal membrane part 13h to a holograph part showing light irregular reflecting effect.  The pattern P due to a holograph receives the effect of the hue of the ink part 13i having no relation to the hue of the article to be printed to be enhanced in sharpness.
Patent JP-H08165777-A (JP)
Title: Handrail of balcony or the like
Inventor: TANI SHIGEJI
IPC: E04B1/00
Filed: 1994-12-13
Abstract: PURPOSE: To efficiently carry out the construction works and provide a good flashing for a concrete handrail base. CONSTITUTION: The enlarged grooves in the inside of an external cover 3 are put on the fitting protrusions 10 of fitting members 2 to connect to each other and the fitting members 2 are fixed to a specified position of the base B. The lower ends of respective supports 6 are fixed on the upper face of the upper covers 5 and reinforcing members 7 for the support are inserted from the lower side into the hollow part 6a of respective supports 6 through the pierced hole 16 of the upper cover 5. The protrusions 15 of the front end of a pair of walls extending downward for joining, of the upper cover 5 are connected to the protrusions 11 of the front end of a pair of rising walls 2c of respective fitting members 2 in order to fix the upper cover 5 to the fitting members 2.  The lower end of respective members 7 of supports are fixed to a metallic horizontal plate 8 buried in a specified position of the base B. The protrusion 14 at the front end of a pair of walls 4D protruded outward of the internal cover 4 is connected to the protrusion 12 at the front end of a pair of walls 2f protruded inward of the fitting members 2 to fix the internal cover 4 to the respective fitting members 2.
Patent JP-2001131540-A (JP)
Title: Drilling mud-conditioner
Inventor: YAMAMOTO MASAYA
IPC: C08F220/04
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a new polymer-including drilling mud-conditioner. SOLUTION: The drilling mud-conditioner according to this invention substantially comprises a copolymer prepared by polymerizing an N-vinyl carboxylic amide and an α,β-unsaturated mono (or) dicarboxylic acid (or a salt thereof).
Patent JP-H11146688-A (JP)
Title: Motor analyzer
Inventor: MAEDA MITSUHIKO
IPC: H02P29/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a motor analyzer capable of executing useful analysis, based on realistic input data, having a function of outputting the winding condition and the winding range of a motor to be the target of analysis. SOLUTION: A motor analyzer concerned with this invention possesses a processing unit which executes the analysis of a magnetic field, and that processing unit operates the winding condition, based on the input data on the core form and winding specification, prior to the analysis of a magnetic field, and sends out the results to an output device, and also, makes an image which shows the winding range on the core where the winding is to be applied, and sends it to the output device. The input data on the winding specification includes the diameter of the winding, the number of turns, and the resistivity, and the operation results of the winding condition include the maximum number of turns of the winding, the height of winding, and the length of winding, and the resistance.
Patent JP-H04180955-A (JP)
Title: Room-temperature-curable composition
Inventor: OGATA FUJIMA
IPC: C08L57/04
Filed: 1990-11-15
Abstract: PURPOSE:To prepare a two-component, room-temp.-curable compsn. excellent in weatherability, adhesion to a substrate material, and storage stability and useful for a coating material, etc., by selecting a specific copolymer and a specific amino compd. as the two components that are to be mixed just before the use. CONSTITUTION:A copolymer of 0.1-99.9wt.% polymerizable acid anhydride with 99.9-0.1wt.% vinyl monomer copolymerizable therewith (e.g. methyl methacrylate, n-butyl methacrylate, and n-butyl acrylate) and an amino compd. which has a hydrolyzable group and/or an Si atom directly bonded to a hydroxyl group and can undergo addition reaction with the copolymer to form an acid amide [e. g. H2NCH2CH2CH2Si(OCH2CH3)3] are selected as the two components that are to be mixed just before the use.