baber/WOPTO huggingface dataset:
Patent JP-S60114045-A (JP)
Title: Frequency selecting system
Inventor: ONTOU JIYOUJI
IPC: H04B7/15
Filed: 1983-11-25
Abstract: PURPOSE:To attain operation and confirmation in a short time without any sophisticated knowledge by inputting position information of a realy car so as to assign efficiently a frequency independently of the limitation of the frequency and relay car/relay station. CONSTITUTION:The position information of a relay car and a relay station is inputting a display section 8 by means of a light pen 6. While one set of position of the relay car and the relay station each is indicated by the operation, the information is inputted to a central processing unit 9 via an input/output section 2. The central processing unit 9 forms a reception area of the relay station while storing it in a memory section 5, and the information of the reception area is displayed on the display section 8 via an input/output control section 7 of the position information. When all the position information is inputted, the central processing unit 9 assigns a frequency while comparing the frequency limit value with number of sets of relay cars and its information is displayed on the display section 8 via the input/output control section 7 of the position information. In this case, the decision of enable/disable state of each reception area is displayed clearly at the moment by displaying each reception area in color.
Patent JP-H05203140-A (JP)
Title: Air-fuel ratio controller of combustion apparatus and its control
Inventor: GEN SHIYOUEI
IPC: F23N5/00
Filed: 1992-08-21
Abstract: PURPOSE: To enhance thermal efficiency while suppressing odor and soot incident to incomplete combustion by detecting the kind of used fuel and controlling the air/fuel ratio appropriately to combust the fuel completely. CONSTITUTION: Liquid fuel has inherent viscosity and specific gravity depending on the kind and quality thereof. A fuel sensor 17 is set in a fuel tank 16 in order to detect the kind and quality of the fuel. A signal from the fuel sensor 17 is compared with a preprogrammed data, combustion conditions are set according to the comparison results and the load on a combustor, e.g. a burner 11, is controlled according to the combustion conditions. The fuel sensor 17 is constituted as means for detecting viscosity or specific gravity which depends on the kind and quality of the fuel. According to the arrangement, thermal efficiency can be enhanced while suppressing odor and soot incident to incomplete combustion odor.
Patent JP-2000055153-A (JP)
Title: Backlashless ratchet type tensioner
Inventor: SUZUKI YASUSHI
IPC: F16H7/08
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a ratchet type tensioner of simple structure manufacturable at a low cost in which noise emission resulting from vibration of a chain can be reduced by removing a backlash of a plunger. SOLUTION: A ratchet pawl 8 has a front face which approx. perpendicularly intersects the straight line L passing the tip of the pawl and the center O of a ratchet shaft 6, and the angle θ of the front face 8A of the pawl in such a condition as engaged with ratchet tooth T formed with respect to a plane S perpendicularly intersecting the axis X of the plunger 4 is set slightly smaller than the angle θ of the rear face T1 of the ratchet tooth T formed with respect to the plane S, and when the pawl 8 engages with the tooth T, the forefront of the pawl 8 pushes the rear face of the tooth to advance the plunger for a minor distance and holds it in the condition without backlash.
Patent JP-H0557129-A (JP)
Title: Adsorbing and desorbing agent for moisture conditioning agent and production thereof
Inventor: ITO MUTSUHIRO
IPC: B01D53/28
Filed: 1991-09-03
Abstract: PURPOSE:To provide an inexpensive adsorbing and desorbing agent for a moisture conditioning agent showing excellent moisture conditioning capacity but no deliquescence at the time of use. CONSTITUTION:A silica gel having a pore volume of 0.50-1.30ml/g (especially pref. having a pore volume of 0.9-1.30ml/g and a surface area of 200-400 m<2>/g) is immersed in a 25-50wt.% aqueous calcium chloride solution and subsequently washed with water to remove excessive calcium chloride in the vicinity of the surface of the silica gel dried at 100-200 deg.C to support 3-25wt.% of calcium chloride.
Patent JP-H0885109-A (JP)
Title: Template for producing architectural board
Inventor: OTA TOMONORI
IPC: B28B3/02
Filed: 1994-09-19
Abstract: PURPOSE: To obtain a template which can be stacked high and is hardly warped while decoration-forming recessed and projected parts are prevented from being damaged. CONSTITUTION: In an architectural board production template 1 used for making a board by pressing a material and forming decorative irregularities on the surface of the board, decoration-forming projected and recessed parts 2, 3 for forming decorative irregularities are formed in the center of the surface, and a protective projected part 4 not lower than the decoration-forming projected and recessed parts 2, 3 is formed on the peripheral part of the surface so as to surround the decoration-forming projected and recessed parts 2, 3. In addition, the protective projected part 4 surrounding the decoration-forming projected and recessed parts 2, 3 is formed to be flush at every part. Furthermore, a transport plate 5 is integrated with the template 1 by bonding the surface of the transport plate 5 to the rear surface of the template 1.
Patent JP-H05116974-A (JP)
Title: Method and apparatus for production of thin glass sheet
Inventor: MICHIMATA TOORU
IPC: C03B23/037
Filed: 1991-09-03
Abstract: PURPOSE:To obtain the thin glass sheet which is free from warpage, wrinkles and reduced width parts and 'has a uniform thickness by heating the glass plate surfaces and the respective side ends by using heaters which are provided with slits and house heat sources in the process for heating and stretching a glass raw plate. CONSTITUTION:The main heater 14 which is provided with the slit 18 and houses the heat source 16 and the auxiliary heaters 20, 22 which are provided with the slits 28, 30 and house the heat sources 24, 26 are prepd. The above- mentioned slit 18 is disposed along the transverse direction of the glass raw plate 10 and the glass raw plate 10 is heated and softened 34 by heat rays. The above-mentioned slits 28, 30 are disposed to face the respective side ends 36, 38 of the glass plate to heat the above-mentioned side ends 36, 38. The thick glass raw plate 10 is stretched under heating, by which the thin glass sheet 12 is obtd.
Patent JP-S6378173-A (JP)
Title: Rotary developing device for image forming device
Inventor: SAITO TAKESHI
IPC: G03G15/08
Filed: 1986-09-20
Abstract: PURPOSE:To eliminate the collision of the gear tips of a driving gear, and a developing roller gear, or to release the collision, and to smoothly and correctly engage both gears, by specifying the start timing of the rotation of the driving gear or the developing roller gear. CONSTITUTION:A device is constituted so that the revolution of the driving gear 111 in a clockwise direction (direction of arrow head R) is already stared until a time just before one of the developing roller gears 14, 14R, or 14B is engaged with the driving gear 111. In other words, the device is constituted so that the gear 111 has already been started to revolve when the developing gears revolve in a direction of arrow head Q and one of them is engaged with the driving gear 111. In such a manner, when, for example, the gear 14 of a first developing unit 3 is started to engage with the driving gear 111, the collision, even when the gear tips of both gears 14 and 111 collide with each other, can be released by the revolution of the driving gear 111, and prescribed correct engagement can be obtained.
Patent JP-2000051269-A (JP)
Title: Absorptive article
Inventor: ARAYA MASAHIKO
IPC: A61F13/49
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an absorptive article which is furthermore emphasized in the three-dimensional feel of a three-dimensional part formed in the absorptive article and is improve in fitting and absorbing properties, and a process for efficiently producing it. SOLUTION: The absorption layer of the absorptive article 1, which is formed by interposing the liquid holding absorption layer between a liquid permeable front surface sheet 2 and liquid impermeable rear surface sheet 3, is formed by laminating a polymer sheet layer 6 of the width narrower than the width of pulp layers 4, 5 to the central part along the longitudinal direction of these pulp layers 4, 5. The absorptive article described above is constituted by forming annular leakproof grooves 9 enclosing the polymer sheet layer 6 from the front surface sheet side 2 and forming the three-dimensional part 10 on the inner side of the leakproof grooves 9.
Patent JP-S61104054-A (JP)
Title: High-strength and high-toughness welded clad steel pipe for line pipe
Inventor: MUKAI SHIRO
IPC: C22C38/54
Filed: 1984-10-24
Abstract: PURPOSE:To improve the resistance to stress corrosion cracking under the environment contg. H2S, CO2, Cl ions, or the like, by composing the inside material and the outside material, of a welded clad steel pipe for a line pipe, of, respectively, Ni-Cr high alloy steel and Mn-contg. low alloy steel. CONSTITUTION:In manufacturing the welded clad steel pipe which is to be used under the environment exposed to petroleum, natural gas, or the like, contg. corrosive components such as wet H2S, CO2, Cl ions, or the like, while it is still in the same state as is welded at the pipe manufacture stage, the inside and the outside materials of the pipe are composed of high alloy steel and low alloy steel, respectively: the high alloy steel consists of <0.02% C, <1% Si, <2% Mn, <0.03% P, <0.005% S, <0.3% sol.Al, 27-40% Ni, 18-25% Cr, 0.3-3% Cu, and <5% Mo and/or <10% W, and satisfies the relation in equations Cr+10Mo+5W>=40% and 2%<=Mo+0.5W<=5%; the low alloy steel consists of 0.02-0.25% C, 0.01-1% Si, 0.5-2.5% Mn, <0.025% P, <0.015% S, and <0.1% sol.Al, or further contains specified small amounts of Cu, Cr, Ni, Mo, Nb, V, Ti, and B.
Patent JP-H0777652-A (JP)
Title: Projection lens and projection type display device
Inventor: MASUMOTO YOSHIHIRO
IPC: G02B13/18
Filed: 1993-09-08
Abstract: PURPOSE:To obtain the projection lens which has a large back focus ratio, high resolving performance, and a small F number by employing four-lens-group constitution and providing relatively long air gaps between respective lens groups. CONSTITUTION:This device is provided with a 1st lens group G1 and a 2nd lens group G2 which have negative power, and a 3rd lens group G3 and a 4th lens group G4 which have positive power in order from a screen side. Further, the relatively long air gaps are provided among the respective lens groups G1-G4 to make a main light beam almost parallel to the optical axis of the 4th lens group G4 in the space on the opposite side from a screen. Then -7.0<fG1/f<-1.9, -10.0<fG2/f<-1.1, and 0.5<(dG1+dG2)/f<1.1 hold, where (f) is the composite focal length of the whole system, fG1 is that of the 1st lens group, fG2 is that of the 2nd lens group, dG1 is the air gap between the 1st and 2nd lens groups, and dG2 is that between the 2nd and 3rd lens groups.
Patent JP-H1158797-A (JP)
Title: Printer or thermal printer
Inventor: KOBAYASHI RYOICHI
IPC: B41J29/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a small and thin portable printer by arranging a control board on a lower case such that a central processing unit(CPU) is located below a printer assembly. SOLUTION: A CPU 21, a motor drive IC, a thermal line head drive IC, or the like, are arranged on a control board 4 which is then encased in the body lower case 1 along with a printer body, or the like. A printer is assembled by the low profile CPU 21, a read only memory for rewriting a data, i.e., an MROM 28, and a DRAM 29 for converting the signal in a butter into a character and requiring refresh of signal voltage within a specified time. The printer assembly is inserted laterally into the printer and set below a printer frame 65 and a power supply section comprising a capacitor 30 and a coil 31 is disposed in a space opposite to that of the printer. According to the arrangement, a miniature ultrathin portable printer can be realized.
Patent JP-H0272677-A (JP)
Title: Apparatus for manufacturing thin film semiconductor
Inventor: NAKATANI KENJI
IPC: H01L21/205
Filed: 1988-09-08
Abstract: PURPOSE:To form a thin film having specified composition distribution in the direction of the thickness of the film by dividing a plasma atmosphere into a plurality of areas without gas diffusion in the substrate conveying direction other than a limited gap such as a substrate path. CONSTITUTION:Specified raw material gas is supplied into reaction chambers 1, 2 and 3. P, I and N type amorphouse silicon films are sequentially laminated on a long substrate which is wound in a roll state. Thus a solar cell is formed. In the reaction chamber 2 wherein the I type amorphous silicon layer which governs the characteristics of the solar cell, a lattice electrode 22 is provided between facing discharge electrodes 6 and 7. Four partitioning plates 11 which divide a plasma atmosphere between the facing discharge electrodes 6 and 7 other than a path required for the substrate conveying direction are provided. The plates 11 are provided vertically with respect to the surfaces of the electrodes. The plates 11 are arranged at a specified interval in the conveying direction of the substrate 17 so as to shield the entire cross section of the reacting chamber other than a gap 14. Thus plasma shock is decreased, and an excellent interface is formed. The space distribution of the reacting gas in the reaction chamber is controlled. The composition and the impurity distribution can be controlled in the direction of the deposited film.
Patent JP-H1161645-A (JP)
Title: Finishing oil for fiber spinning
Inventor: TANAKA KAZUYOSHI
IPC: D06M13/322
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a finishing oil for fiber spinning that is useful for draw-false twisting that can largely prolong the cleaning interval without occurrence of tar or scum, having excellent self-cleaning properties by admixing a specific copolymer. SOLUTION: This specific copolymer is prepared by polymerizing (A) an ethylenically unsaturated monomer bearing fluorinated alkyl group as a compound of formula I or formula II (Rf is a 1-20C perfluoro-alkyl, a partially fluorinated alkyl group; R1 is H, methyl, Cl, F; X is a divalent jointing group; a is 0, 1; l is 1-14) and (B) an ethylenically unsaturated monomer bearing polyoxyalkylene group as a compound of formula III (6) is 5-20; (q) is 10-40) as essential constitution units and has the weight-average molecular weight of preferably 1,000-100,000). The weight ratio of the component A to the component B is preferably (20-85)/(15-80).
Patent JP-S6464816-A (JP)
Title: Mold for resin sealing of semi-conductor apparatus
Inventor: FUKUMOTO YOSHINARI
IPC: B29L31/34
Filed: 1987-09-07
Abstract: PURPOSE:To make injecting pressure uniform, to make a complicated isostatic circuit unnecessary and to simplify the constitution, by distributing a sealing resin into a plurality of cavities from a pot. CONSTITUTION:A mold consists of a bottom force 1 and a top force 2 and a plurality of cavities 4, 4,... are formed in the jointing part of the top force 2 and the bottom force 1. A recessed part 8a being open upward and sideward is set at a part of the upper face of the bottom force 1. When the top force 2 and the bottom force 1 are jointed together, the upper opening of the recessed part is closed by the top force 2 and the side is left open. Then, the recessed part 8a is used as a pot 8 and a plurality of cavities 4, 4,... are connected with the pot 8 through resin introducing paths 6 in parallel. Furthermore, a movable side wall 3 closing the side opening of the recessed part 8a is slidably inserted into the pot 8 by means of an injecting cylinder 5. It is necessary to make the shape of a tablet 16 to a plate shape in accordance with the shape of the pot 8.
Patent JP-H1061683-A (JP)
Title: Disc brake device
Inventor: SASAKI KEIJI
IPC: F16D55/227
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent an outer pad support part on the opposite side of a body installing side of a torque receiving member from being displaced at braking time or being deformed since a port is opened. SOLUTION: A torque receiving member 2 has L-shaped rails 2b and 2c to support inner and outer brake pads so as to be displaceable in the disc rotor axial direction besides a screw hole 2a to be installed in a body, and among these. the L-shaped rails 2b and 2c opposed in the disc rotor axial direction are bridged over each other by a bridge part 2d on the outside end in the disc rotor radial direction, and are bridged by a bridge part 2e on the inside end in the disc rotor radial direction, and the mutual L-shaped rails 2b and the mutual 2c opposed in the disc rotor circumferential direction are connected to each other by beams 2f and 2g on the inside end in the disc rotor radial direction.
Patent JP-S6284037-A (JP)
Title: Production of bromoacetal compound
Inventor: IMAKI SUNAO
IPC: C07C67/00
Filed: 1985-10-09
Abstract: PURPOSE:To obtain a bromoacetal compound useful as an intermediate for the production of organic fine chemicals such as pharmaceuticals, agricultural chemicals, etc., in high yield without producing HBr and H2O2 as by-products, by reacting vinyl acetate with bromine and a specific alkoxysilane. CONSTITUTION:The objective bromoacetal compound can be produced by reacting 1mol of vinyl acetate with preferably 0.5-5mol of bromine and preferably 0.5-20mol of an alkoxysilane of formula (R'O)SiR4-n<2> (R' is lower alkyl; R<2> is CH3 or phenyl; n is 1-4) preferably in an inert solvent such as methylene chloride preferably at -30-+100 deg.C, especially -20-+60 deg.C. The alkoxysilane is e.g. tetramethoxysilane, tetraethoxysilane, trimethoxymethylsilane, triethoxymethylsilane, trimethoxyphenylsilane, etc.
Patent JP-H0967628-A (JP)
Title: Dental gold-titanium alloy
Inventor: OTSUKA SHOSUKE
IPC: A61K6/04
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To produce a dental gold-titanium alloy excellent in mechanical properties, having high biological safety, easy of casting and working, and suitable for dental use. SOLUTION: This gold-titanium alloy is a dental gold-titanium alloy which has a composition containing, by weight, <=3% titanium and further containing one or more kinds selected from the group consisting of, by weight, <=7% Ag, <=20% Cu, <=7% Pt, <=2% Pd, <=4% Zn, <=2% Ir, and <=10% In.
Patent JP-S60125442-A (JP)
Inventor: GUNTERU DOREERU
IPC: F16H1/28
Filed: 1984-10-23
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-S60109524-A (JP)
Inventor: JIANKARURO SUPORUTORETSUCHI
IPC: A61K31/715
Filed: 1984-10-24
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-S60117676-A (JP)
Title: Semiconductor device
Inventor: USAGAWA TOSHIYUKI
IPC: H01L29/778
Filed: 1983-11-30
Abstract: PURPOSE:To enable to realize a heterojunction FET, wherein the threshold voltage can be set at an arbitrary value, the elements are surely insulated among each other, the parasitic resistances between the source electrode and the gate electrode and between the gate electrode and the drain electrode are respectively less and the transistor characteristics never do not lower, by a method wherein an external voltage is impressed on the FET from a third electrode connected to a third semiconductor layer formed in the substrate. CONSTITUTION:A first semiconductor layer (n type) 13 and a second semiconductor layer (undoped) 11 are junctioned in a heterostructure, the second semiconductor layer 11 and a third semiconductor (n type) 18 formed in a substrate 10 are junctioned in a homostructure, the electron affinity of the first semiconductor layer 13 is made smaller than those of the second and third semiconductor layers 11 and 18, and a source electrode 16a, a drain electrode 16b and a gate electrode 17, each connected to the first semiconductor layer 13, and a third electrode 21 connected to the third semiconductor layer 18 are respectively provided. In this constitution, a constant voltage is impressed on the third electrode 21, the threshold voltage is adjusted to a desired value and is ready set at the value, and a carrier 24, which is created on the heterojunction interface between the first and second semiconductor layers 13 and 11, is made to modulate by the gate electrode 17, thereby enabling to operate the FET.
Patent JP-S59114440-A (JP)
Title: Infrared gas analyser
Inventor: KOTAKA MITSUO
IPC: G01N21/37
Filed: 1982-12-21
Abstract: PURPOSE:To reduce a zero drift and to stabilize characteristics, by providing an infrared light source part, a measuring cell, a first chamber sealed with a gaseous component to be measured and a second chamber equipped with a reflector for reflecting the incident light from the measuring cell toward a light path. CONSTITUTION:An infrared light source part 21 has infrared ray pervious windows 22, 23 and generates intermittent infrared luminous fluxes toward two independent directions. This intermittence is performed by a pulse circuit 24. To the cross-sectional area part of the light source part 21, three filaments each are arranged so as to be separated into the upper and the lower parts 26, 27 thereof and the central parth Xo thereof forms a space. In an infrared ray detecting part 25, a first chamber 28 sealed with a gaseous component to be measured is arranged so as to be capable of directly receiving infrared luminous flux generated from the window 22 of the light source part 21 while a second chamber which has a reflecting mirror 29 equipped therein and sealed with a gaseous component to be measured receives the pervious infrared luminous flux of the measuring cell 1 and reflects incident light to the chamber 28 by the reflecting mirror 29.
Patent JP-2001051461-A (JP)
Title: Copying machine
Inventor: HIGASHIYA KATSUHIRO
IPC: G03G15/00
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent the vibration of a second box unit constituting an image forming part from being transmitted to a first box unit constituting an image reading part. SOLUTION: In this copying machine, a first box unit 42 constituting the image reading part comprises a frame body 425 consisting of vertically provided side plates 421, 422, 423 and 424, on four sides of front/rear and left/right, and a base plate 426 fixed on the bottom surface of the frame body 425, and left and right side plates 423 and 424 of the first box unit 42 are made apart from the base plate 426, then, the base plate 426 section respectively corresponding to these parted side plates 423 and 424 are connected to the second box unit 44 by plural screw members 522.