baber/WOPTO huggingface dataset:
Patent JP-H0724258-A (JP)
Title: Catalytic denitrizer
Inventor: SHIMIZU YOSHIAKI
IPC: B01D53/94
Filed: 1993-07-12
Abstract: PURPOSE:To stabilize the startup operation of a waste incinerator in a short period by rapidly stabilizing the denitrification function of a catalytic denitrizer using a general denitrification catalyst. CONSTITUTION:From between a waste gas outlet 2b of a catalytic denitrizer 2 and an outlet damper 6 to between a waste gas inlet 2a of the catalytic denitrizer device 2 and an inlet damper 4, a circulating gas inlet damper 8 and a circulating gas outlet damper 11 are provided, and also a circulating duct 7 equipped with a suction fan 9 and gas heater 10 is made to communicate with between them. Further, when gas heated by the gas heater 10 is circulated, a denitrification catalyst with which the catalytic denitrizer 2 is loaded becomes high temp. before the startup of a waste incinerator, and rapidly becomes highly active even it is a general one, causing the startup operation of the waste incinerator to be stabilized in a short period.
Patent JP-S59113364-A (JP)
Title: Marine reduction gear reversing machine
Inventor: NAGASAKI MICHIAKI
IPC: F16H3/14
Filed: 1983-09-16
Abstract: PURPOSE:To make a one step reduction ratio securable in space between a gear and an output shaft, by having a planetary gear type reduction gear built in an empty space in and around the output shaft beneath a clutch. CONSTITUTION:An input shaft 16 provided with a clutch housing 21 is supported at the upper part of a clutch case 10 while an output shaft 19 is as well supported at the lower part of the clutch case 10 in parallel with each other. A gear 35 to be supported on top of the output shaft 19 is solidly provided with a cylindrical, large diametral inner gear 37 as one body, and this inner gear 37 projects into the inside of an empty space 25 beneath a forward unit 20. Three fulcrum shafts 41 in parallel with the output shaft 19 are installed in an outward flange 40 attached to the output shaft 19 located between the gear 35 and an external gear 38, and planetary gears 42 supported on each of these fulcrum shafts 41 are engaged with the internal gear 37 and the external gear 38 whereby a planetary gear part 36 is formed up.
Patent JP-H11347737-A (JP)
Title: Welding torch
Inventor: ANTONIO DELFINO
IPC: B23K9/29
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a welding torch capable of easily and surely fixing a gas nozzle to a conductor tube and also efficiently cooling the gas nozzle, and moreover having no fear for a leak of cooling water. SOLUTION: Ring-like elastic packings 12, 13 are inserted in the axial direction of a conductor tube 4 at an interval, and the elastic packings 12, 13 are pressurized in the above described axial direction. Whereby, the inner periphery of the elastic packings 12, 13 is brought into close contact with the outer periphery of the conductor tube 4 and the outer periphery of the elastic packings 12, 13 is brought into close contact with the inner periphery of a gas nozzle to fix the gas nozzle to the conductor tube.
Patent JP-H067631-A (JP)
Title: Treatment of waste gas and device for treating the same
Inventor: SUZUKI TOMOYUKI
IPC: B01D53/34
Filed: 1992-06-30
Abstract: PURPOSE:To provide a method and device for treating waste gas, by which dust and harmful gas components in waste combustion gas are effectively removed and treated using slaked lime. CONSTITUTION:In a method for treating waste gas whose harmful gas components are absorbed by the reaction with slaked lime, the recovered reacted slaked lime is given crushing treatment and the crushed slaked lime is supplied again to the waste combustion gas by circulation. In a device for treating waste gas, a slaked lime feeder 4 for supplying slaked lime is installed in a communicative pass 3 of a combustion furnace 1 and a dust collector 2, a slaked lime collector 6 for recovering the reacted slaked lime is connected to the dust collector 2 and a crusher 7 for crushing the recovered slaked lime is connected to the slaked lime collector 6 and the crusher 7 and the communicative pass 3 are connected by a circulating pass 3.
Patent JP-H07149347-A (JP)
Title: Pallet container
Inventor: SCHUETZ UDO
IPC: B65D77/06
Filed: 1994-07-25
Abstract: PURPOSE: To obtain a pallet container which can be easily and quickly folded small for transportation and storage in an empty state and can be easily and quickly reassembled. CONSTITUTION: In order to transport and store a pallet container 1 in an empty state, a storage space for receiving a folded outer case 2 and a support insert 5 to be inserted into the outer case 2 is provided on a base 19. The outer case 2 and the support insert 5 are folded to be received in the storage space 36, and the lid 11 closes the space 36.
Patent JP-H1117448-A (JP)
Title: Array antenna device
Inventor: MIYASHITA HIROAKI
IPC: H01Q13/08
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide antenna device easy in impedance matching by deciding the radius of the arrayal circle of element antenna power feeding probes so as to permit the input impedance of radial line power feeding probes to be a desired value. SOLUTION: The radius of the arrayal circle of the element antenna power feeding probes 3 is decided so as to permit the input impedance of the radial line power feeding probes 5 to be the desired value. The input impedance of the radial line power feeding probe 5 is decided by the superimposition of electromagnetic fields which are generated by signals radiated from the radial line power feeding probes 5, reflection wave from the element antenna power feeding probes 3 and reflection wave from a radial line end part 6 on the surfaces of the radial line power feeding probes 5. The method for adjusting the input impedance of the radial line power feeding probes 5, etc., is adopted as the method for matching the antenna by adjusting the value of the superimposition of the electromagnetic fields, for example.
Patent JP-H1110261-A (JP)
Title: Method for carrying away/in work and device therefor
Inventor: TAKAHASHI TAKESHI
IPC: B65G59/04
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To improve the production efficiency by carrying a work to the position of each of a plurality of plate material working machines, holding up the work on a work conveyor with a plurality of material handling devices, carrying in the plate material work machine corresponding to each work, laying a product worked with each plate material work machine on a product conveyor and carrying away. SOLUTION: When a semiprocessed goods A is carried to a first work conveyor 15 through a conveyor 23 for carrying-in the work, the arm 57 in a first material handling device 53a is swung, and the semiprocessed goods A is adsorbed with an adsorbing pad 65 in an adsorbing device 61 and held up. After carrying away the semiprocessed goods A to a first press-brake 1a by extending the arm 57, this is bent. This product A worked at the first press brake 1a is adsorbed with the adsorbing pad 65 in the adsorbing device 61 at the tip part of the arm 57 in the first material handling device 53a and held up and successively, the arm 57 is swung and then, the product A adsorbed with the adsorbing pad 65 is laid on a first product conveyor 21a and carried away.
Patent JP-H119384-A (JP)
Title: Lumber supporting device
Inventor: SUZUKI SEIJI
IPC: A47C7/46
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of an idle mechanism by supporting a movable body freely movably in the vertical direction of a seat back through a 4-link mechanism to a seat back frame and supporting a supporting member freely movably in the front and back directions of the seat back through a crank rod mechanism to the movable body. SOLUTION: Links 22a and 23a facing each other are respectively fixed so as to be integrally turned with a rotary rod 21 near one end and the other end of the rotary rod 21 at one end. Also, the links 22b and 23b facing each other are freely rotatably supported to brackets 24 and 25 at one end respectively. Further, the other ends of the links 22a and 22b on the side of one bracket 24 support a sector gear 26 which is the movable body and the other ends of the links 23a and 23b on the side of the other bracket 25 support the bracket 27 which is the movable body. Then, a pressurizing pad 35 which is the supporting member is wound to the center part of a crank rod 31 and moved in the front and back directions of the seat back.
Patent JP-H0519259-A (JP)
Title: Heat treatment of liquid crystal display element
Inventor: MATSUOKA SUSUMU
IPC: G02F1/1337
Filed: 1991-07-12
Abstract: PURPOSE:To uniformize orientation by selectively locally heating the orientation defect remaining in a liquid crystal display element. CONSTITUTION:The liquid crystal display element 1 is mounted to an attraction tape 3. A heating element 2 heated to the N-I point or above is moved to the orientation defect part remaining in the element by a longitudinal moving stage 5 and a transverse moving stage 6. The heating element is then brought into proximity or contact with this part by a vertical moving stage 4 to heat the liquid crystal to the N-I point or above to form an isotropic phase. The heating element 2 is thereafter parted by the vertical moving stage 4 to cool the liquid crystal. The orientation defect part receives both of the orientation correcting force by the orientation force generated when the liquid crystal restores the nematic phase and the orienting force of the liquid crystal molecules normally oriented on the periphery, by which the orientation defect is eliminated and the yield of production is improved.
Patent JP-H0462457-A (JP)
Title: Surface state inspecting device
Inventor: KONO MICHIO
IPC: G03F1/84
Filed: 1990-07-02
Abstract: PURPOSE:To prevent unnecessary flare light from causing the misdetection of another detection system if one beam strikes on the peripheral edge part of a substrate to generate the unnecessary flare light by providing a light shield means which can move integrally with the substrate to the support base for the substrate. CONSTITUTION:A reticle stage 114 is fitted with light shield plates 107 and 107'. The light shield plates 107 and 107' are provided in the scanning direction of beams (Bl, Bu) and fixed to the stage 114 so that the lower and upper beams do not strike the edges of a reticle (two sides in the beam scanning direction).
Patent JP-H0223113-A (JP)
Title: Sheet-like article transportation equipment
Inventor: NAKAJIMA MIHARU
IPC: B65H5/22
Filed: 1988-07-13
Abstract: PURPOSE:To make a stop of the titled equipment in an exact position in a semi-conductor device production process by forming stages on a transfer passage with the upper surface of each of the stage opposing to a stopper. CONSTITUTION:A staged part 11 is formed on a transfer passage part as the upper part of the staged part 11 opposes to a stopper 10. The distance between the staged part 11 and the stopper 10 is set approximately equal to that of a lead frame 1. A cover 6 has a downwards oriented air blow hole 12 formed at slightly lower position of the staged part 11 and an air nozzle 13 opposes to the air blow hole 12. In such constitution the lead frame 1 is carried until restricted by a projecting stopper 10, and retracted. When a detector not illustrated in the drawing detects the stop, a transfer air nozzle 8 is stopped. The lead frame 1 is blasted with air from the air nozzle 13 into the area between the stopper 10 and the staged part 11. So the exact stop position may be realized.
Patent JP-H07165500-A (JP)
Title: Direct mombe and movpe deposition of ii-vi material on silicon
Inventor: JIENIFUAA JIEI JINKU
IPC: H01L21/203
Filed: 1994-07-25
Abstract: PURPOSE: To enable the deposition of a II-VI semiconductor film on a silicon substrate by passivating the surface of the substrate with arsenic by exposing it to a specified metalorganic arsenic compd.  
     CONSTITUTION: A silicon substrate with a properly cleaned hydrogen-terminated surface is put in the vacuum growth chamber of a metalorganic molecular beam epitaxy device in which background pressure can be kept ≤1/100 of the pressure of a metalorganic arsenic compd. and degassing is carried out at 150°C for 1 hr. Gas of the metalorganic arsenic compd. of the formula R 3-m AsH m  [where R is C n H 2n+1  or C n H 2n-1  [(n) is 1-6]; and (m) is 1-2] is then introduced into the chamber, the temp. of the silicon substrate is raised to 500°C and the surface of the substrate is passivated with arsenic by exposing it to the gas under 10 -8 -10 -4  Torr for 15-30 min. A II-VI semiconductor film is grown on the passivated surface of the silicon substrate. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S6064813-A (JP)
Title: Polyamide resin sintered body for platen impregnated with ink
Inventor: OZAKI SHIGERU
IPC: B41M5/03
Filed: 1983-09-21
Abstract: PURPOSE:To make favorable the durability and ink transferring property of a nylon sintered body for a platen of an ink platen type printer, by compression molding a polyamide resin powder comprising specified resin powder. CONSTITUTION:A polyvinylidene fluoride resin powder and a self-lubricating resin powder having a melting point higher than that of a polyamide resin are mixed to incorporated into said polyamide resin to prepare a powder mixture of the polyamide resin. For example, 5wt% polyvinylidene fluoride powder, and 5wt% ethylene tetrafluoride resin powder are added to a nylon 66 resin powder, and further 0.1wt% zinc stearate powder as a lubricant is added to prepare a polyamide resin powder mixture. The thus prepared powder mixture is introduced into a mold, and is compression molded at normal temperature and a pressure of 1,000kg/cm<2>, and the molded item is sintered for example in a nitrogen stream to obtain a porous sintered body. As a result, the polyvinylidene fluoride resin incorporated in the polyamide resin serves as a medium to form ternary interdiffused layers or copolymerised state layers in the component resins, so that a sintered body high in strength and exudability.
Patent JP-H0690575-A (JP)
Title: Oscillatory wave driving device
Inventor: MITARAI REIJI
IPC: H02N2/00
Filed: 1993-07-13
Abstract: PURPOSE:To perform ultraprecise positioning feedback by selecting the driving frequency which can perform low-speed stable operation. CONSTITUTION:In case that the target value inputted into a CPU6, that is, the set quantity of shifting of a rotor is large, the frequency selecting command information 6a outputted from PI10b and 10D selects V1 as the input to be inputted into VCO5. At that time, a piezoelectric element is supplied with an AC signal of frequency F1 in the vicinity of the resonance frequency of the stator of a motor and besides on high frequency side. Moreover, the AC signals of A phase and B phase outputted from power amplifiers 3a and 3b become ones f1 in frequency and large in amplitude. Accordingly, the rotor of the motor 1 comes up to the target value at high speed. When the rotor reaches the vicinity of the target value, CPU6 changes over the switch by the signal from a detector 2 thereby putting it in such condition that voltage V2 is applied to VCO5, so the frequency of A phase and B phase become f2, and it becomes smaller than frequency f1. Accordingly, the motor comes up to the target value at low speed, and it stops accurately at target value.
Patent JP-H1021945-A (JP)
Title: Fuel cell device
Inventor: TAKEI MOTO
IPC: H01M8/06
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To stably perform load up by properly supplying carbon dioxide gas to a cathode even in a load up process from no load to the lowest load. SOLUTION: A device is provided with a reformer to burn anode waste gas of a fuel cell 1, and reform fuel gas including steam into anode gas, an air preheater 3 to heat combustion air by combustion waste gas from the reformer 2, a cathode gas line 4 to mix air with the combustion waste gas after passing the air preheater 3 to be supplied to a cathode, an anode waste gas line 5 to supply anode waste gas of the fuel cell 1 to the reformer 2, an anode waste gas branch line 6 branched from the anode waste gas line 5 to discharge anode waste gas, and an air branch line 8 to branch combustion air to pass the air preheater 3 to be supplied to the reformer 2, and branch quantity of the air branch line 8 is controlled to control temperature of combustion air to be supplied to the reformer 2,  so branch quantity of the anode waste gas branch line 6 is controlled in accordance with this temperature.
Patent JP-H0337201-A (JP)
Title: Production of elastic acrylic particle
Inventor: SHINTO NOBORU
IPC: C08F220/20
Filed: 1989-07-04
Abstract: PURPOSE:To obtain spherical particles having sufficient rubber like elasticity and shape retention as a filler by dispersing a composition comprising a lower alkyl acrylate and a polyvinyl monomer in an aqueous system and polymerizing the obtained dispersion under agitation at a high speed. CONSTITUTION:A monomer composition comprising 80-99wt.% lower alkyl acrylate and 1-20wt.% polyvinyl monomer is dispersed in an aqueous system. The purpose particles are obtained by polymerizing the monomers by agitating this aqueous dispersion under agitation at a high speed. The lower alkyl acrylate used refers to acrylic acid esterified with 1-4C alkyls, and examples thereof include methyl acrylate and n-butyl acrylate. Examples of the polyvinyl monomers include an aromatic crosslinking agent such as divinylbenzene and an acrylic crosslinking agent such as (poly)ethylene glycol di(meth)acrylate, among which the latter is desirable from the viewpoint of weathering resistance.
Patent JP-S5964547-A (JP)
Title: Preparation of lens having refractive index distribution in axial direction
Inventor: MOMOKITA AKITAKA
IPC: G02B3/00
Filed: 1982-10-02
Abstract: PURPOSE:To prepare the titled lens having a small axial aberration, by bringing a medium containing a specific cation into contact with a glass plate, giving a refractive index distribution varying in the thickness direction by using the ion exchange, and working the resultant glass plate. CONSTITUTION:A glass plate 10 consisting of a glass containing an alkyli metal is brought into contact with a medium 11, e.g. a molten salt of thallium sulfate, containing one or more metallic cations, e.g., Tl, Li or Cs, to replace the alkali metallic ions in the glass with the above-mentioned cations and form a glass plate 10 having the refractive index n (2) (i) maximum at both plate surfaces (10A) and (10A), reducing to the interior and minimum at the center and (ii) uniform in the cross section parallel to the plate surfaces (10A) and (10A). A region having a desired refractive index distribution is cut from the above-mentioned glass plate 10 to give a lens material 12, which is then ground and finished to afford the aimed lens having the spherical surface as the high-refractive index surface and a plane perpendicular to the optical axis as the low-refractive index surface.
Patent JP-H0811449-A (JP)
Title: Sublimation transfer method and sheet
Inventor: KINUMAKI MASAYA
IPC: B44C1/165
Filed: 1994-07-01
Abstract: PURPOSE:To provide a sublimation transfer method and a sublimation transfer mark using a sublimation transfer sheet of positive printing easy in the adhesion of an article to be transferred. CONSTITUTION:The positive printing of a pattern layer 2 of a character or a picture pattern is applied to the surface of a base material 1 such as a synthetic resin film or paper having gas permeability and a self-adhesive layer 3 is provided to the rear surface of the base material 1 to form a sublimation transfer sheet 4. The sublimation transfer sheet 4 is laminated to the surface of an article W to be transferred and, in this state, the sheet 4 is heated to transmit the sublimable ink of the pattern layer 2 through the base material 1 and the self-adhesive layer 3 to transfer the same to the surface of the article W to be transferred. Thereafter, the sublimation transfer sheet 4 is peeled from the surface of the article to be transferred.
Patent JP-S6237622-A (JP)
Title: Starting burner for diesel engine
Inventor: KOYAMA TAIJI
IPC: F23Q7/00
Filed: 1985-08-07
Abstract: PURPOSE:To achieve a rapid temperature rise and a promotion of fuel vaporization by arranging in a metal pipe a heat generating body and a braking resistance in series with an electricity insulating body between them. CONSTITUTION:Electric current flows from a power source through a lead wire to a connecting nut 13, center shaft 5, braking resistance 3, heat generating plug 2, tube 4, and plug body 6, and then to an engine body to be grounded. By using at the ignition section 1a a heat generating plug 2 with a large specific resistance and small resistance temperature coefficient and at the vaporization section 1b a braking resistance 3 with a small specific resistance and large resistance temperature coefficient, a large current is concentrated at the heat generating plug 2 in the initial stage of electric current flow to achieve its rapid red-heating, and yet its overheating is prevented by the self-control action of the braking resistance to obtain heating characteristics which are stable and excellent in rapid heating.
Patent JP-H0340271-A (JP)
Title: Control parameter adjusting method for magnetic disk unit
Inventor: TOKIDA KATSUHIRO
IPC: G11B21/10
Filed: 1989-07-07
Abstract: PURPOSE:To eliminate necessity for adjusting work by human labor when a magnetic disk is forwarded from a factory or necessity for re-adjustment by human labor when a substrate is exchanged by executing the various kinds of automatic adjustment when instrinsic identifica tion information, which are stored to a non-volatile memory, are dissident to intrinsic identifica tion information read from a magnetic disk. CONSTITUTION:The manufacture number, which is recorded in one part of the disk, of a mechanism part 1 in the magnetic disk unit is read out and compared with the manufacture number, which is stored to a non-volatile memory 15 in advance, of the mechanism part 1 in the magnetic disk unit. When the both numbers are dissident, the automatic adjustment of head velocity for correcting the dispersion of the mechanism part 1 or a head positioning control circuit 12, etc., in a circuit part 9, the automatic adjustment of external force to be applied to a head and the automatic adjustment of a filter for prevent the resonance of a mechanism system are executed. After the automatic adjustment is finished, adjustment data showing an adjusted result are stored in the non-volatile memory 15, the manufacture number is updated to new one and a drive ready state is set. Thus, the necessity is eliminated for the manual adjusting work when the magnetic disk is forwarded or the manual adjusting work when the circuit board is exchanged.
Patent JP-H0619857-A (JP)
Title: Data coincidence device between computers
Inventor: MATSUDAIRA NAOKI
IPC: G06F15/16
Filed: 1992-07-01
Abstract: PURPOSE:To improve the reliability of a system by making data in plural computers to be coincident without deciding a master computer. CONSTITUTION:A transmission/reception means 2 transmits a command controlling the state of a buffer 1 so that data corresponding to plural computers coincide, and a coincidence control means 3 controls the state of the buffer. The computer receiving a transmission command receives data included in a message in an invalid state, and transits the state in a valid state so as to return a success response. In other cases, the reception of data and the state control of data are not executed and a failure response is returned. The computer receiving a copy command returns self data and the success response in the valid state, and returns only the failure response in other cases.