baber/WOPTO huggingface dataset:
Patent JP-H094821-A (JP)
Title: Liquid fuel combustion device
Inventor: KUWAKO SHIGERU
IPC: F23D11/44
Filed: 1995-06-21
Abstract: PURPOSE: To permit the prevention of remaining of tar in an evaporating tube, maintaining of stabilized evaporating performance for a long period of time and improvement of durability of a temperature detector, detecting the temperature of the evaporating tube, even when modified kerosene or liquid fuel having a high evaporating temperature is employed. CONSTITUTION: This liquid fuel combustion device is provided with a burner case 9, an evaporating tube 1, evaporating liquid fuel supplied by a liquid fuel supplying means 12, a temperature detector 30, detecting the temperature of the evaporating tube 1, a burner head 20, having a plurality of flame ports 21 on the peripheral wall 20A thereof and mounted on the upper end opening of the evaporating tube 1, and a fan, supplying combustion air into the evaporating tube 1. The upper end unit of the evaporating tube 1 is provided with a plurality of heat recovering projections 29, 29, opposed to the peripheral wall unit 20A of the burner head 20 and increasing the temperature of lower part of the evaporating tube 1 to a vale not less than about 330 deg.C during combustion, integrally while the temperature detector 30 is installed at the lower part of the evaporating tube 1.
Patent JP-H11344690-A (JP)
Title: Power circuit for driving liquid crystal
Inventor: HORINOUCHI KAZUYUKI
IPC: G09G3/18
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To hold the voltage ratio between display voltages always constant by controlling independently of each other the display voltage of each liquid crystal. SOLUTION: This liquid-crystal driving power circuit is equipped with a bias adjusting circuit 5 which divides a liquid crystal driving voltage VH to adjust the upper-limit and lower-limit voltages of the display voltage according to the variations of display voltages V1 to V3, and a window comparator/ impednace converting circuit 55 and a bias circuit 58 which charge or discharge a stabilizing capacitor 76 when the display voltages V1 to V3 vary and exceed the variation permissible voltage widths determined by the said upper-limit and lower-limit voltages to stabilize the display voltages V1 to V3 within the variation permissible voltage widths and the upper-limit and lower-limit voltages related to the respective display voltages are adjusted independently of one another.
Patent JP-H0320316-A (JP)
Title: Resin composition for frp lamination
Inventor: MASUDA SHUNJI
IPC: C08F283/01
Filed: 1989-06-16
Abstract: PURPOSE:To obtain an FRP molding of excellent properties by controlling the generation of curing heat during molding without increasing the gelling time and the number of working steps by mixing a thermosetting resin with an organic peroxide and a specified inorganic cobalt cure accelerator. CONSTITUTION:A composition comprising a thermosetting resin (A) (e.g. unsaturated polyester resin), an organic peroxide (B) (e.g. methyl ethyl ketone peroxide) and a cure accelerator (C) (e.g. an inorganic cobalt compound or a mixture thereof with a cobalt salt of an organic acid, such as cobalt naphthenate) is used as a resin composition for FRP lamination. Examples of the inorganic cobalt compounds used include Li3[Co(NO2)6], Li3[Co(NO2)5Cl], Li3[Co(NO2)5Br] and Li3[Co(NO2)4Cl2]. The content of Co in the composition is 0.003-0.1wt.% based on component A, and the content of the organic cobalt salt is desirably 0-0.012wt.% in terms of Co, based on the resin.
Patent JP-H11342799-A (JP)
Title: Vehicular conversation support device
Inventor: ENOMOTO HIROAKI
IPC: B60N2/879
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To enable the conversation between occupants seated on plural seats arranged in a cabin without obstacle. SOLUTION: In this device, microphones 5 for collecting the voice of occupants sitting on plural seats arranged in a cabin, speakers 6 for outputting this voice to the occupants are arranged in plural places in the cabin and also a voice output control means 18 for controlling so that the voice collected by one of plural microphones 5 is outputted from the speakers 6 arranged on the other position is provided. Thereby, the conversation between the occupants sitting on the separated position is supported.
Patent JP-2000343763-A (JP)
Title: Portable information device
Inventor: NAKAJIMA SUKEYUKI
IPC: G06F15/02
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To simply set and separate a recording apparatus and also secure a strength of the whole of the apparatus by setting mutual engagement parts to end parts of a first case for covering an upper side of the image-recording apparatus and of an information device body, and tightening a second case for covering a lower side of the recording apparatus to the information device body via the first case. SOLUTION: A projection 18 of an end part setting part 17 of a first case(FC) 11 of an upper side of an image-recording apparatus is inserted to a groove 21 of an upper case 4 of the information device body, thereby engaging a second case(SC) 12 of a lower side of the recording apparatus. Engagement parts 24 and 25 at leading ends of the opposite side to the engaged parts of the SC 12 and FC 11 are meshed with each other, so that the SC and FC are engaged in a separation direction. A setting part 26 of the SC 12 is fastened by a screw 19 to the upper case 4 via the setting part 17 of the FC 11 and a setting part 27 of a lower case 5 of the device body, and the SC 12 is fastened to the lower case 5 by a screw 20.  The image-recording apparatus can be set to the information device body from outside, tightened to both the upper and the lower cases 4 and 5, and easily attached/detached to the device body, and a strength of the whole apparatus can be secured.
Patent JP-H025732-A (JP)
Title: Device for controlling air-fuel ratio of internal combustion engine
Inventor: DEMURA TAKAYUKI
IPC: F02D41/14
Filed: 1988-06-24
Abstract: PURPOSE:To reduce the lean/rich continuing time of a controlled air-fuel ratio after the transition of an operating zone by shifting a learned value after the transition delatedly for a certain period as an air-fuel ratio controlled variable when the transition of an operation zone is generated reducing a learned value. CONSTITUTION:As the air-fuel ratio feedback condition of an engine is judged by an F/B condition judging means F, an air-fuel ratio controlled variable operating means G obtains an air-fuel ratio controlled variable in accordance with the output V2 of a lower-course side air-fuel ratio sensor 15. Also, as a learned condition judging means A judges a defined learned condition, when a vehicle speed zone judged by an operating zone judging means C is in the same operating zone, a learning means B obtains the center value of an air-fuel ratio controlled variable and stores same as the learned value for each zone. As the transition of the operating zone takes place, when the learned value of the operating zone after the transition is in the direction of continuing the output V2 to a lean or a rich side with respect to the present air-fuel ratio controlled variable, a learned value shifting means D shifts the learned value belatedly for a certain time as an air-fuel ratio controlled variable and, with this, together with the output V1 of an upper course side air-fuel ratio sensor, an air-fuel ratio regulating means E regulates an air-fuel ratio.
Patent JP-H098743-A (JP)
Title: Light receiving device for optical guidance system
Inventor: MIURA TATSUJI
IPC: H04B10/60
Filed: 1995-06-22
Abstract: PURPOSE: To instantaneously detect guide light as an electric signal and to speedily and exactly control the direction of a carrier wagon. CONSTITUTION: Concerning a light receiver 3 provided on the carrier wagon in an optical guidance system for guiding the carrier wagon along a prescribed course according to guide light A, eight pieces of light receiving elements 12 are arranged at equal intervals on the same circumference on the carrier wagon and these respective light receiving elements 12 are provided with cover objects for converging its light reception range angle θw into a prescribed angle. Then, a signal processor is provided for specifying any light receiving element 12, that receives light, while using these respective light receiving elements 12.
Patent JP-S6046948-A (JP)
Title: Glass having high refractive index and low despersion
Inventor: KODAMA HIROYUKI
IPC: C03C3/072
Filed: 1983-08-25
Abstract: PURPOSE:The titled optical glass having stability to devitrification, low liquid phase temperature and melting temperature, suitable for mass production, comprising SiO2, B2O3, La2O3, Yb2O3, and Ta2O3 as main components. CONSTITUTION:A blended raw material consisting of 2-9.5wt% SiO2, 10- 17wt% B2O3 (SiO2/B2O3<=0.8), 30-60wt% La2O3, 1-25wt% Yb2O3, 1-20wt% Nb2O5, 1-3wt% Ta2O5, 0-20wt% Y2O3, 0-10wt% TiO2, 0-10wt% ZrO2, 0- 8wt% PbO, 0-5wt% ZnO, 0-5wt% Al2O3, and 0-3wt% F is optionally blended with a clarifier, melted at 1,300-1,400 deg.C, clarified, uniformed with stirring, cast into a mold, and annealed, to give optical glass having high refractive index and low dispersion, containing neither ThO2 and CdO harmful to the human body, nor expensive GdO3 and HfO2, having optical constant values of 1.80-1.92 refractive index, and 33-50 Abbe's number.
Patent JP-S6310516-A (JP)
Title: Recrystalization of thin film
Inventor: WAKAUMI HIROO
IPC: H01L29/786
Filed: 1986-07-01
Abstract: PURPOSE:To enable uniform and good crystallized film to be obtained, by controlling the position on which double-humped beams are radiated against an island. CONSTITUTION:Out of an insulating film 12, a heat sink layer (made of polycrystal Si, W, Mo, Cr, a silicide material of high-melting-point metal, or the like) 13, an insulating film 14, and a polycrystal Si layer 15 which are all piled in order on a substrate 11, the island of the polycrystal Si and the insulating film 4 is covered with a cap layer 16 such as SiN, and beams comprising CWAr laser, YAG laser in a pulse mode, or the like are radiated from above. Then, the beams are formed having a distribution of double-humped energy. Radiation method for the double-humped beams is that a beam-scanning process is done while the positioning relation of the energy distribution to the island polycrystal Si 15 being maintained. That is, the beam scanning is done in the direction X perpendicular to the direction of beam separation. Owing to this beam annealing, temperature(on radiation) at the edge part of the polycrystal Si 15, where heat easily stands, is not extremely increased, but is kept smaller than that at the position corresponding to the tops of the double-humped beams, and besides the temperature at the edge parts is kept proper enough to fuse them.
Patent JP-H03205602-A (JP)
Title: Erase device for magnetic layer memory body performing relative movement
Inventor: PEERU ORAFU PAARU
IPC: G11B5/024
Filed: 1990-06-15
Abstract: PURPOSE: To lower the ratio of signal components of second order which are faults by making the two winding parts of an erasing head connectable to the potential different from the potential of a DC voltage source via respectively one of inductances and acting switch means alternately at the same time intervals by control pulse trains. CONSTITUTION: The two winding parts of the erasing head EH are made connectable to the potential different from the potential of the DC voltage source VB via respectively one of the inductances L1 , L2 and the switches Q1 , Q2 are acted alternately at the same time intervals by the control pulse trains. The inductances L1 , L2 constitute a DC/AC converter together with the alternately acting switch means Q1 , Q2 . The converter forms a symmetrical type driver circuit with the erasing head and generates a sufficiently high erasing AC current without depending on the DC voltage to which the AC characteristics are supplied. As a result, the suppression of the second order higher harmonic component in the erasing magnetic field is made possible.
Patent JP-S5678757-A (JP)
Title: Method for automatic deceleration and acceleration of outlet-side section in continuous processing installation for band steel
Inventor: KASHIMOTO TAKASHI
IPC: B65H23/188
Filed: 1979-12-03
Abstract: PURPOSE: To enable automatic control of the speed of the continuous processing for band steel  and the like by a method wherein the passing speed of a plate in each of center and outlet sections  and an actually-measured value of the quantity of storage are inputted in an computer and thereby the starting point of the operation for the deceleration and acceleration is judged and controlled.  
     CONSTITUTION: A detector 1 for the passing speed of the plate in the center section, a detector 4  for the passing speed of the plate in the outlet section and a detector 3 for the quantity of the  storage of strip are provided and connected with the computer 5 for control, respectively. When a  push-button 9 is pushed, a detection signal is inputted, a point of time for deceleration is judged  from the difference in the passing speed and the staying quantity and thus a signal is delivered. In  the case when an inspector 8 is required for observation of the surface of a product, etc., the computer 5 for control is operated by pushing the push-button 9 to output a deceleration signal and  control an electromotor 7 through te intermediary of a controlling device 6, whereby the passing  speed of the plate is decelerated, while the operation is released when the deceleration becomes  unrequired. By this constitution, the number of operators can be reduced, while the quantity of  the storage can also be reduced through the improvement of precision of the control over the quantity of the storage of strip.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6132877-A (JP)
Title: Cleaning device
Inventor: ITO TAKASHI
IPC: G03G21/10
Filed: 1984-07-25
Abstract: PURPOSE:To prevent toner from leakage to the outside, to simplify the mechanism of a device and to improve its stability by receiving toner scraped off by a toner peeling member such as a blade or toner dropped from the surface of the blade when the press-contact of the blade is released by a brush roller which is the 1st toner carrying roller. CONSTITUTION:The cleaning device 10 includes the cleaning blade 12, the brush roller 13 which is the 1st carrying roller to be rotated in the counterclockwise direction so as to be contacted with a photosensitive drum 11 at least during its revolution and a flicker 14 for deforming flocked hairs constituting the brush roller 13 at least once in its housing 17. The 2nd carrying roller 15 (guide roller) is arranged on the lower position of the brush roller 13, the 1st carrying roller, in the housing 17. At a cleaning time, toner T peeled off from the surface of the drum 11 by the blade 12 is carried by the brush roller 13 in the separating direction from the drum 11, separated and dropped by the flicker 14 and then delivered to the surface of the guide roller 15 arranged on the lower part of the flicker 14 or directly delivered to the bottom 18 of the housing 17.
Patent JP-H0820032-A (JP)
Title: Foam molding die
Inventor: ENOKI YOSHIMI
IPC: B29C39/10
Filed: 1994-07-07
Abstract: PURPOSE:To eliminate the generation of creases or deviation of positions on trims of an integrated foam molded product. CONSTITUTION:A padding material composed of foaming synthetic resin is bonded integrally with a trim H2 by foaming a foaming raw material in a foam molding die, and adjusting pieces 42 for making an inner wall face of a cavity 4 appearing and disppearing are formed on proper sites of the cavity 4 of the mold. The adjusting pieces 42 are disposed along the inner peripheral face of the cavity 4, supported on supporting shafts 44 rotatably, and disposed so as to freely come into or out of the cavity 4. Adjusting screws 23 for adjusting the protruding amount of the adjusting pieces 42 are installed on the side walls of a bottom force 2.
Patent JP-H0711095-A (JP)
Title: Thermoplastic resin composition
Inventor: MASHITA KIYOTAKA
IPC: C08L77/00
Filed: 1993-06-28
Abstract: PURPOSE:To obtain a thermoplastic resin excellent in impact resistance, moldability, heat distortion resistance and chemical resistance by improving compatibility of AAS resin with polyamide. CONSTITUTION:A mixture of butyl acrylate and triallyl cyanurate is polymerized in the presence of butadiene rubber or without using it. In the presence of the resultant rubbery polymer, a polymerizable monomer mixture composed of an unsaturated carboxylic acid as the essential component is graft- polymerized with styrene, acrylonitrile, etc., to synthesize a graft copolymer (A). The synthesized draft copolymer (A) is blended with a polyamide (B), thus affording the objective thermoplastic resin composition.
Patent JP-H06179658-A (JP)
Title: Preparation of methylolhydantoin of low free formaldehyde content and its composition
Inventor: TOOMASU II FUARINA
IPC: A61K31/415
Filed: 1993-05-21
Abstract: Compositions of dimethyloldimethylhydantoin, monomethyloldimethylhydantoin, and dimethylhydantoin having less than 0.1% by weight of free formaldehyde based upon 100% by weight of total composition; and wherein the weight ratio of dimethyloldimethylhydantoin to monomethyloldimethylhydantoin ranges from about 1:1.25 to about 3.5:1, are provided. These compositions may be prepared (1) by reacting dimethylhydantoin and a formaldehyde-containing source wherein the molar ratio of formaldehyde to dimethylhydantoin ranges from about 1.2:1 to about 1.55:1 or (2) by admixing (a) from about 80 to about 90% by weight of an aqueous solution of methyloldimethylhydantoin having greater than about 0.1% by weight of free formaldehyde with (b) about 20 to about 10% by weight of dimethylhydantoin based upon 100% weight of aqueous dimethyloldimethylhydantoin solution and dimethylhydantoin combined.
Patent JP-H09864-A (JP)
Title: Treatment device for flue gas desulfurization drainage
Inventor: MITA MASAICHIRO
IPC: B01D53/77
Filed: 1995-06-22
Abstract: PURPOSE: To carry out the treatment stably and efficiently for a long time by preventing the lowering of film permeation flux generated by the presence of gypsum in insolubilized matters when insolubilization of fluorine and heavy metal ions in flue gas desulfurization drainage is carried out by utilizing a calcium compound such as slaked lime and the solid-liquid separated from the insolubilized matters is also carried out by the film separation. CONSTITUTION: A calcium compound is added to flue gas sulfurization drainage in a reaction tank 1, and bulky particles in formed insoluble matters are settling separated, and then the film separation is carried out by a film module 4. Prior to the film separation, the rough particles in the insolubilized matters are removed to prevent the inflow of gypsum particles of large particle diameter into the film module 4 generating the cause of lowering the film permeation flux. Thus the film permeation flux of the film module 4 can be kept stably for a long time.
Patent JP-S5486595-A (JP)
Title: Unsaturated polyester and its preparation
Inventor: IWAMI ETSUJI
IPC: C08G63/00
Filed: 1977-12-23
Abstract: PURPOSE: To prepare an unsaturated polyester resin giving a molded article having excellent impact resistance, reduced shrinkability and improved dimensional stability, surface smoothness, etc., by reacting an acid component containing specific alkenylsuccinic acid (anhydride) with an alcohol component.  
     CONSTITUTION: (A) An acid component containing (a) an α,β-unsaturated dibasic acid(preferably ≤ 70 mole % on the basis of the total acid component), and (b) an alkenylsuccinic acid (anhydride) prepared from maleic acid and a venylindene olefin (preferably diisobuttenylsuccinic acid expressed by the formula) is reacted with (B) an alcohol component, to give the desired unsaturated polyester. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09318995-A (JP)
Title: Fixture for illuminator
Inventor: NAGAI NORIO
IPC: G03B15/02
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To realize easy and rapid assembling and to prevent a block plate from falling off even when force acts on the block plate by providing an aperture part and an engaging part formed on the inside surface of the block plate and abutting on the one-end side inside surface of each plate, and attachably/ detachably constituting a fixture main body and the block plate. SOLUTION: In this fixture 1, one aperture 2a formed on the fixture main body 2 is square and the engaging parts 21 to 24 are fixed on the inside surfaces of a block plate main body 20. In the case the fixture 1 is used, it is operated so that 1st and 2nd plate parts 4 and 6 may be separated from each other and opened so that 2nd and 4th plate parts 5 and 7 folded in two through 1st and 2nd folding parts 2c and 2d may be plane. Then, one aperture 2a formed on the main body 2 is blocked and the block plate 3 and the fixture 2 are fixed by surface-bonding either surface fasteners 16 to 19 stuck to the main body 2 and the other surface fasteners, whereby the block plate 3 is fixed on the main body 2.
Patent JP-S5858692-A (JP)
Inventor: HATANAKA TAKESHI
IPC: G07D3/12
Filed: 1981-10-02
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-H0321387-A (JP)
Title: Antipollution treatment of waste asbestos
Inventor: FUJII SATORU
IPC: B09B3/00
Filed: 1989-06-19
Abstract: PURPOSE:To destruct the fiber structure of the harmful element of asbestos and to perfectly suppress the elution of an oxophosphate ion by treating asbestos with phosphoric acid to bake the treated asbestos and further adding an alkali agent to the baked one to perform baking. CONSTITUTION:Asbestos is mixed with an aqueous phosphoric acid under stirring to be granulated while the formed granules are baked. Subsequently, an alkali agent such as calcium carbonate or calcium hydroxide is further added to the baked one to perform baking under stirring and mixing (the elution of phosphoric acid in final treatment is prevented by the addition of an alkali agent). The final treated substance is based on magnesium phosphate and calcium silicate and can be disposed safely as it is or can be suitably used as fertilizer for a plant. By this method, the antipollution treatment of waste asbestos is made possible and the generation of secondary pollution is surely avoided and, further, this method is advantageous because the phosphoric acid and the alkali agent can be reutilized.
Patent JP-S5583171-A (JP)
Title: Flat type cell
Inventor: TSUCHIDA TAKASHI
IPC: H01M6/12
Filed: 1978-12-20
Abstract: PURPOSE: To scheme to improve preservation performance and charge and discharge characteristic by allowing insulating material layer to be laid at the close or contact part of the collector of one electrode with the surface of the other electrode.  
     CONSTITUTION: The outside bottom surface 64b of a metal collector 64 pushes out markedly inward of the case 9 and is in the close contact state partially in the vicinity of the center on the surface of an anode 71 oppositely arranged through a separator 72. At the part in close contact and the widened part in the vicinity thereof on the separator 72 between the collector 64 closely contacted and anode 71, an insulation substance layer 10 is arranged. This insulation substance layer 10 can be formed from insulating coated membrane or polyethylene insulation film. 
     COPYRIGHT: (C)1980,JPO&Japio